CN114853232A

CN114853232A - Drinking water purifier

Info

Publication number: CN114853232A
Application number: CN202210395635.0A
Authority: CN
Inventors: 顾诗雨; 苏玉峦; 董子杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-05

Abstract

The invention belongs to the technical field of drinking water purification, and particularly relates to a drinking water purifier which is designed into a cylindrical water quilt shape, is convenient to carry, is divided into three parts, namely a water inlet part, a filtering part and a disinfecting part, can be used for filling fresh water in rivers and lakes into the purifier for filtering and disinfecting, removing impurities in the fresh water in the field and killing microorganisms in the fresh water, so that a human body can drink the drinking water, and the requirement of people on the water purification in the field is met.

Description

Drinking water purifier

Technical Field

The invention belongs to the technical field of drinking water purification, and particularly relates to a drinking water purifier.

Background

Water is one of the most common substances on the earth, 71 percent of the earth surface is covered by water, the water is also an important component of organisms, which is called a source spring of life, normal physicochemical reaction in organisms and discharge of metabolic waste all need the participation of water, and people need to drink a large amount of water every day to maintain normal physiological needs of themselves, so whether the drinking water is clean and safe is vital to people;

the household drinking water purifier is usually used for secondarily purifying tap water so as to enable the tap water to reach the standard of drinking water and enable people to directly drink the drinking water, but the household drinking water purifier is mostly fixed, has large volume and inconvenient carrying and is inconvenient to directly purify field fresh water; if people are in outdoor adventure or travel, a large amount of water is inconvenient to carry, and outdoor water is inconvenient to drink directly, a water purifier which is convenient to carry and can purify outdoor fresh water is needed, and a household water inlet purifier cannot meet the requirement;

in view of the above, in order to overcome the above technical problems, the present invention provides a drinking water purifier, which solves the above technical problems.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the traditional drinking water purifier is not convenient to carry, can not directly purify outdoor fresh water to enable the outdoor fresh water to reach drinking standards, and can not meet the requirements of outdoor activities.

The invention provides a drinking water purifier, comprising: the clarifier body still includes:

the water inlet component: the water inlet assembly is positioned at one end of the purifier body and is used for guiding external fresh water to be purified into the purifier body;

a disinfection component: the disinfection component is positioned at the other end of the purifier body and is used for disinfecting and storing water in the purifier body;

a filter element: the filter core is located between water inlet assembly and the disinfection subassembly, because filter the inside water of leading-in clarifier body to the intercommunication water inlet assembly and disinfection subassembly.

Preferably, the water inlet assembly includes:

water inlet: the water inlet is positioned on one side of the end face of one end of the purifier body;

gas outlet: the air outlet is positioned on one side of the end face of one end of the purifier body and is symmetrical with the water inlet relative to the center of the end face;

a water pressing cavity: the pressurized water cavity is positioned at one end of the interior of the purifier body, which is close to the water inlet, and the interior of the pressurized water cavity is communicated with the water inlet and the air outlet;

a rubber piston: the rubber piston is positioned in the water pressing cavity, the side part of the rubber piston is attached to the side wall of the water pressing cavity and can slide along the side part of the water pressing cavity, and when the rubber piston moves to the position, close to the top of the water inlet, of the water pressing cavity, the communication positions of the water inlet and the air outlet and the interior of the water pressing cavity are positioned on one side of the end face of the rubber piston;

connecting rods: one end of the connecting rod is fixedly connected with the surface center of the rubber piston, and the other end of the connecting rod penetrates through the end wall body of the purifier body and extends to the outside;

an end block: one side of the end block is a spherical surface, the other side of the end block is a plane, the center of the spherical surface is fixedly connected with one end of a connecting rod which penetrates through the wall body at the end part of the purifier body and extends to the outside, a handle groove is formed in the center of one side of the plane, a transverse handle is arranged in the handle groove, and two ends of the handle are fixedly connected with the side wall of the handle groove;

groove: the groove is arranged at the end face of the purifier body at one end of the end block and can be attached to one spherical side of the end block, and when the end block is positioned in the groove, one side of the plane of the end block is in the same horizontal position as the end face of the purifier body.

Preferably, one side of the filter element, which is close to the water pressing cavity, is a steel wire filter layer, one side of the filter element, which is close to the disinfection component, is an activated carbon layer, and the filter element, the water inlet component and the disinfection component are connected through threads.

Preferably, the sterilization assembly comprises:

disinfecting the water storage cavity: the side wall of the disinfection water storage cavity, which is positioned in the purifier body at one side of the filter element active carbon layer, is made of quartz glass;

ultraviolet ray disinfection lamp: the ultraviolet disinfection lamp is fixed between the side wall of one side of the disinfection water storage cavity and the inner wall of the purifier body;

aluminum foil reflective layer: the aluminum foil reflecting layer is arranged between the side wall of one side of the disinfection water storage cavity and the inner wall of the purifier body and is opposite to the ultraviolet disinfection lamp;

top cover: the top cover is positioned on one side of the disinfection water storage cavity, the middle part of the surface of one end of the purifier body, which is attached to the disinfection water storage cavity, is provided with an opening groove, and the surface of the side part of the opening groove is provided with threads;

water outlet: the water outlet is positioned at one end of the disinfection water storage cavity, the outer side of the water outlet is provided with threads, and the water outlet can be positioned in the mouth groove and is in threaded connection with the mouth groove;

a battery box: the battery box is positioned inside the top cover;

electrode one: the first electrode is positioned at the edge of one side of the top cover facing the water outlet and is communicated with the battery box through a circuit;

electrode II: the second electrode is located at the edge of the end face of the purifier body at the side part of the water outlet and is communicated with the ultraviolet disinfection lamp through a circuit, and when the water outlet is in threaded connection with the mouth groove and one side of the top cover is attached to the end face of the purifier body, the first electrode is connected with the second electrode.

Preferably, a sliding groove is formed in one side, close to the end block, of a communication position of the side wall of the water pressing cavity and the water inlet, a water valve is arranged in the sliding groove, one part of the valve body of the water valve is located in the water pressing cavity, the other part of the valve body is located on the inner wall of the purifier body, a spring is arranged on one side, close to the end block, of the part, located on the inner wall of the purifier body, of the valve body, and the valve body abuts against a water channel formed by the water inlet and the water pressing cavity under the action of elastic force of the spring.

Preferably, the rubber piston is provided with a one-way valve communicated with two end faces of the rubber piston.

Preferably, a second check valve is arranged at the joint of the filter element and the disinfection water storage cavity.

Preferably, rubber seal rings are arranged at threaded connection positions of the filter element, the water inlet assembly and the disinfection assembly, and threaded connection positions of the water outlet and the mouth groove.

Preferably, the spherical surface of the end-block is made of iron and the surface of the recess is provided with a magnet.

Preferably, the terminal surface that the clarifier body was kept away from to the top cap is equipped with solar panel, solar panel passes through the inside battery case of circuit switch-on top cap.

The invention has the following beneficial effects:

the invention provides a drinking water purifier, which is designed into a cylindrical water quilt shape, is convenient to carry, and is divided into three parts, namely a water inlet part, a filtering part and a disinfecting part, fresh water in rivers and lakes can be filled into the purifier for filtering and disinfecting, impurities in the fresh water in the field are removed, microorganisms in the fresh water are killed, and a human body can drink the drinking water purifier, so that the water purifying requirement of people in the field is met.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is an external view of the present invention;

FIG. 2 is a cross-sectional view of the main body of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of the invention at B of FIG. 2;

FIG. 5 is an enlarged view of a portion of the invention at C of FIG. 2;

FIG. 6 is an enlarged partial view of the invention at D of FIG. 2;

in the figure: the water purifier comprises a purifier body 1, a water inlet assembly 2, a water inlet 21, a gas outlet 22, a water pressing cavity 23, a sliding groove 231, a water valve 232, a spring 233, a rubber piston 24, a connecting rod 25, an end block 26, a handle groove 261, a handle 262, a groove 27, a magnet 271, a disinfection assembly 3, a disinfection water storage cavity 31, an ultraviolet disinfection lamp 32, an aluminum foil reflecting layer 33, a top cover 34, a mouth groove 341, a battery box 342, a water outlet 35, a first electrode 36, a second electrode 37, a filter element 4, a steel wire filter layer 41, an activated carbon layer 42, a first check valve 43, a second check valve 44, a rubber sealing ring 5 and a solar panel 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention provides a drinking water purifier, and solves the problems that the traditional drinking water purifier is inconvenient to carry, can not directly purify outdoor fresh water to enable the outdoor fresh water to reach drinking standards, and can not meet outdoor activity requirements.

In order to solve the technical problems, the technical scheme in the embodiment of the invention has the following general idea: the drinking water evolutionary device is designed into a cylindrical water cup shape to be convenient to carry, the interior of the drinking water evolutionary device is divided into a water inlet part, a filtering part and a disinfection water storage part, impurities in water bodies are removed through filtering and disinfecting fresh water such as lake water and river water in the field through the interior of the purifier, germs and microorganisms in the water bodies are killed, the water bodies reach the drinking standard of human bodies, and people can conveniently obtain drinking water in the field.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

The invention provides a drinking water purifier, comprising: the purifier body 1 further comprises:

the water inlet component 2: the water inlet assembly 2 is positioned at one end of the purifier body 1 and is used for guiding external fresh water to be purified into the purifier body 1;

and (3) a disinfection component: the disinfection component 3 is positioned at the other end of the purifier body 1 and is used for disinfecting and storing water in the purifier body;

and (4) a filter element: the filter element 4 is positioned between the water inlet assembly 2 and the disinfection assembly 3, and is used for filtering water in the leading-in purifier body 1 and communicating the water inlet assembly 2 and the disinfection assembly 3.

The purifier body 1 of the invention is in a cylindrical water cup shape and is convenient for people to carry, a water inlet component 2, a disinfection component 3 and a filter element 4 are arranged in the purifier body, the water inlet component 2 and the disinfection component 3 are positioned in the interior of the purifier body at two ends of the purifier body 1, the filter element 4 is positioned in the middle of the purifier body 1, when in use, fresh water such as lake water, river water and stream water in the field is used as a water source, the fresh water to be purified is led into the device body through the water inlet component 2, the water removes the particle impurities and peculiar smell in the water body through the filter element 4 positioned in the middle of the purifier body 1, then the water flows into the disinfection component 3 and is disinfected by the disinfection component 3 for a period of time, can kill the microorganism that does not filter in the water, make water reach drinkable standard to store in clarifier body 1, later the people can open clarifier body 1 with its inside water after filtering and disinfection drink.

As an embodiment of the present invention, the water inlet assembly 2 includes:

water inlet 21: the water inlet 21 is positioned on one side of the end face of one end of the purifier body 1;

air outlet 22: the air outlet 22 is positioned on one side of the end face of one end of the purifier body 1 and is symmetrical with the water inlet 21 relative to the center of the end face;

the water pressing cavity 23: the water pressing cavity 23 is positioned at one end of the interior of the purifier body 1 close to the water inlet 21, and the interior of the water pressing cavity is communicated with the water inlet 21 and the air outlet 22;

rubber piston 24: the rubber piston 24 is positioned in the pressurized water cavity 23, the side part of the rubber piston is attached to the side wall of the pressurized water cavity 23 and can slide along the side part of the pressurized water cavity 23, and when the rubber piston 24 moves to the pressurized water cavity 23 and is close to the top of the water inlet 21, the communication part between the water inlet 21 and the air outlet 22 and the interior of the pressurized water cavity 23 is positioned on one side of the end surface of the rubber piston 24;

the connecting rod 25: one end of the connecting rod 25 is fixedly connected with the surface center of the rubber piston 24, and the other end of the connecting rod passes through the end wall body of the purifier body 1 and extends to the outside;

end block 26: one side of the end block 26 is a spherical surface, the other side is a plane, wherein the center of the spherical surface is fixedly connected with one end of a connecting rod 25 which penetrates through the wall body at the end part of the purifier body 1 and extends to the outside, a handle groove 261 is arranged at the center of one side of the plane, a transverse handle 262 is arranged inside the handle groove 261, and two ends of the handle 262 are fixedly connected with the side wall of the handle groove 261;

groove 27: the groove 27 is provided at the end face of the purifier body 1 at the end where the end block 26 is located, and can be fitted to the spherical side of the end block 26, and when the end block 26 is located inside the groove 27, the flat side thereof is in the same horizontal position as the end face of the purifier body 1.

The water inlet component 2 is used for leading external fresh water to be purified into the purifier body 1 and comprises a water inlet 21 and a gas outlet 22 which are positioned at one side of the end surface of one end of the purifier body 1, the water inlet 21 and the gas outlet 22 are symmetrical relative to the center of the end surface, a water pressing cavity 23 arranged at the side part of the end surface and arranged in the purifier body 1 is communicated with the water inlet 21 and the gas outlet 22, a rubber piston 24 arranged in the water pressing cavity 23 is a flat cylinder, the side part of the rubber piston 24 is jointed with the side wall of the water pressing cavity 23 and can move, one end of the rubber piston 24 is fixedly connected with the surface center, the other end of the rubber piston passes through the wall body at the end part of the purifier body 1 and extends to the outside, one side of the rubber piston 24 is a spherical surface, the other side of the rubber piston is a plane, wherein the center of the spherical surface is fixedly connected with one end of the connecting rod 25 which passes through the wall body at the end part of the purifier body 1 and extends to the outside, a handle groove 261 is arranged at the center of one side of the plane, a transverse handle 262 is arranged in the handle groove 261, the two ends of the handle 262 are fixedly connected with the end block 26 of the side wall of the handle groove 261, and the groove 27 is arranged at the end face of the purifier body 1 at one end of the end block 26 and can be attached to one spherical side of the end block 26, and when the end block 26 is positioned in the groove 27, one side of the plane is in the same horizontal position as the end face of the purifier body;

when water to be purified is required to be filled into the purifier body 1, firstly, one end provided with the water inlet 21 and the air outlet 22 is upwards, the whole purifier is put into a water body, at the moment, one end of the end block 26 is upwards, the water inlet 21 is arranged below the water surface, the air outlet 22 is arranged above the water surface, the transverse handle 262 is held by a hand to pull the end block 26 upwards, because the rubber piston 24 is connected with the end block 26 through the connecting rod 25, the rubber piston 24 is driven to move upwards together when the end block 26 moves upwards, when the rubber piston 24 moves to the upper end of the water pressing cavity 23, water flows into the water pressing cavity 23 from the conduction position of the water inlet 21 and the water pressing cavity 23, air in the water pressing cavity 23 is discharged from the conduction position of the air outlet 22 and the water pressing cavity 23 and is discharged to the outside from the air outlet 22, when the water in the water pressing cavity 23 is full, the handle 262 is held by the hand to move downwards to drive the rubber piston 24 to press water downwards, and force the water in the water pressing cavity 23 to reach the interior of the disinfection component 3 through the filter element 4, repeating the above operations, when the end block 26 is hard to push the rubber piston 24 to move downwards, which indicates that the water in the disinfection component 3 is full, taking the purifier body 1 out of the water, discharging the excess water below the rubber piston 24 in the water pressing cavity 23, pushing the end block 26 into the groove 27, and turning the purifier body 1 to make one end of the end block 26 face downwards; according to the invention, water in the water pressurizing cavity 23 is pressurized into the disinfection component 3 in an active water pressurizing mode, so that the time that water slowly passes through the filter element 4 due to self weight is saved, the water filling efficiency is improved, and when the end block 26 is positioned in the groove 27, one side of the plane of the end block 26 is the same as the horizontal position of the end face of the purifier body 1, so that the space is saved, and meanwhile, one end of the end block 26 of the purifier body 1 can be normally placed on the plane when facing downwards.

As a specific embodiment of the present invention, a steel wire filter layer 41 is disposed on one side of the filter element 4 close to the pressurized water chamber 23, an activated carbon layer 42 is disposed on one side of the filter element close to the disinfecting assembly 3, and the filter element 4 is in threaded connection with the water inlet assembly 2 and the disinfecting assembly 3.

The filter element 4 is the key for removing impurities and peculiar smell in water, one side of the filter element, which is close to the water pressing cavity 23, is provided with the steel wire filter layer 41, one side of the filter element, which is close to the disinfection component 3, is provided with the activated carbon layer 42, a water body enters the disinfection component 3 from the water pressing cavity 23 and firstly passes through the steel wire filter layer 41, the net structure of the steel wire filter layer 41 can leave larger granular impurities suspended in the water into silt and the like while not preventing the water from passing through, then the water body passes through the activated carbon layer 42, the internal structure of the activated carbon layer 42 is finer and smoother, the residual impurities with smaller diameter in the water can be filtered, the peculiar smell in the water can be absorbed, and the water flows through the activated carbon layer 42 and then enters the disinfection component 3; according to the water purifier, the filter element 4 is connected with the water inlet assembly 2 and the disinfection assembly 3 through threads, the filter element 4 is convenient to disassemble and assemble, when excessive impurities filtered from the interior of the filter element 4 are accumulated, so that a water body is difficult to pass through the filter element 4, the filter element can be replaced, only the old filter element 4 needs to be screwed down, a new filter element 4 is screwed up, a passerby only needs to carry a plurality of filter elements 4 to prolong the service time of the water purifier, and after the disinfection assembly 3 is filled with water, if excessive water exists in the water pressing cavity 23 below the rubber piston 24, so that the end block 26 is difficult to push into the groove 27, the water inlet assembly 2 can be directly screwed down, water in the water pressing cavity 23 is discharged, the end block 26 is pushed into the groove 27, then the water inlet assembly 2 is combined with the filter element 4 again, and the water inlet assembly 2 is screwed down.

As a specific embodiment of the present invention, the sterilizing assembly 3 includes:

the disinfection water storage cavity 31: the side wall of the disinfection water storage cavity 31, which is positioned at one side of the active carbon layer 42 of the filter element 4 and inside the purifier body 1, is made of quartz glass;

ultraviolet ray disinfection lamp 32: the ultraviolet disinfection lamp 32 is fixed between the side wall of one side of the disinfection water storage cavity 31 and the inner wall of the purifier body 1;

aluminum foil reflective layer 33: the aluminum foil reflecting layer 33 is arranged between the side wall of one side of the disinfection water storage cavity 31 and the inner wall of the purifier body 1 and is opposite to the ultraviolet disinfection lamp 32;

the top cover 34: the top cover 34 is positioned at one side of the disinfection water storage cavity 31, the middle part of the surface of one end of the purifier body 1, which is attached to the disinfection water storage cavity 31, is provided with an opening groove 341, and the surface of the side part of the opening groove 341 is provided with threads;

water outlet 35: the water outlet 35 is positioned at one end of the disinfection water storage cavity 31, the outer side of the water outlet is provided with threads, and the water outlet can be positioned in the mouth groove 341 and is in threaded connection with the mouth groove 341;

battery case 342: the battery compartment 342 is located inside the top cover 34;

electrode No. one 36: the first electrode 36 is positioned at the edge of the side of the top cover 34 facing the water outlet 35 and is communicated with the battery box 342 through a circuit;

electrode No. two 37: the second electrode 37 is located at the edge of the end face of the purifier body 1 at the side of the water outlet 35, and is connected with the ultraviolet disinfection lamp 32 through a circuit, and when the water outlet 35 is in threaded connection with the mouth groove 341 and one side of the top cover 34 is attached to the end face of the purifier body 1, the first electrode 36 is connected with the second electrode 37.

The disinfection component 3 of the invention is a component for disinfecting the filtered water body, which comprises a disinfection water storage cavity 31, a side wall of the disinfection water storage cavity 31 is positioned at one side of an active carbon layer 42 of a filter element 4 and is made of quartz glass, an ultraviolet disinfection lamp 32 is fixed between the side wall of one side of the disinfection water storage cavity 31 and the inner wall of the purifier body 1, an aluminum foil reflecting layer 33 is arranged between the side wall of one side of the disinfection water storage cavity 31 and the inner wall of the purifier body 1 and is opposite to the ultraviolet disinfection lamp 32, a top cover 34 is positioned at one side of the disinfection water storage cavity 31, the middle part of the surface of one side, which is attached to the disinfection water storage cavity 31, of the purifier body 1 is provided with an opening 341, a water outlet 35 is positioned at one end of the disinfection water storage cavity 31 and is in threaded connection with the opening 341, a battery box 342 is positioned inside the top cover 34, and a first electrode 36 which is communicated with the battery box 342 through a circuit is positioned at the edge of one side, which is positioned at one side, which is facing the water outlet 35, and a second electrode 37 which is positioned at the edge of the end surface of the purifier body 1 at the side part of the water outlet 35 and is communicated with the ultraviolet disinfection lamp 32 through a circuit;

when one side of the top cover 34 is attached to one end of the purifier body 1, and the water outlet 35 is in threaded connection with the mouth groove 341, the first electrode 36 is connected with the second electrode 37, the battery box 342 positioned in the top cover 34 is communicated with the ultraviolet disinfection lamp 32, the battery box 342 transmits electric power to the ultraviolet disinfection lamp 32, the ultraviolet disinfection lamp 32 emits ultraviolet rays to the inside of the disinfection water storage cavity 31, because the side wall of the disinfection water storage cavity 31 is made of glass, the ultraviolet rays can directly irradiate the water in the disinfection water storage cavity 31 through the side wall of the disinfection water storage cavity 31, and because the aluminum foil reflecting layer 33 is arranged between the side wall of the disinfection water storage cavity 31 opposite to the ultraviolet disinfection lamp 32 and the inner wall of the purifier body 1, the aluminum foil reflecting layer 33 can reflect the ultraviolet rays which penetrate through the water to irradiate the surface of the water and reflect the ultraviolet rays into the water again, the disinfection efficiency of the ultraviolet rays is improved, and microorganisms in the water in the disinfection water storage cavity 31 can be completely killed through the ultraviolet disinfection for 5-30 minutes, the water safety is ensured, after the water disinfection is finished, the water inside the water disinfection device can be directly drunk through the water outlet 35 only by unscrewing the top cover 34 against the threaded connection direction of the water outlet 35 and the mouth groove 341, the water disinfection device is convenient and quick, the first electrode 36 and the second electrode 37 are disconnected after unscrewing the top cover 34, the ultraviolet disinfection lamp 32 is powered off and stops working, and the ultraviolet rays are prevented from being emitted from the water outlet 35 to cause harm to human bodies after unscrewing the top cover 34.

As a specific embodiment of the present invention, a sliding groove 231 is provided at a communication position of the side wall of the pressurized water chamber 23 and the water inlet 21, the side of the communication position being close to the end block 26, a water valve 232 is provided in the sliding groove 231, a part of the valve body of the water valve 232 is located inside the pressurized water chamber 23, the other part of the valve body is located on the inner wall of the purifier body 1, a spring 233 is provided at a part of the valve body located on the inner wall of the purifier body 1, the part of the valve body being close to the end block 26, and the valve body is pressed against a water channel of the communication position between the water inlet 21 and the pressurized water chamber 23 under the elastic force of the spring 233.

In the invention, a sliding groove 231 is arranged at one side of the communicating part of the side wall of the pressurized water cavity 23 and the water inlet 21, which is close to the end block 26, a water valve 232 is arranged in the sliding groove 231, one part of a valve body of the water valve 232 is positioned in the pressurized water cavity 23, the other part of the valve body is positioned on the inner wall of the purifier body 1, one side of the valve body, which is positioned in the inner wall of the purifier body 1 and is close to the end block 26, is provided with a spring 233, the valve body is propped against a water channel communicated with the pressurized water cavity 23 at the water inlet 21 under the action of the spring 233, when the rubber piston 24 moves upwards along the pressurized water cavity 23, the valve body of the water valve 232 in the pressurized water cavity 23 is pushed to move upwards along the sliding groove 231, so that the water channel communicated with the pressurized water cavity 23 at the water inlet 21 is opened, when the rubber piston 24 moves downwards along the pressurized water cavity 23 and exceeds the lowest position of the sliding groove 231, the water valve 232 moves downwards under the action of the spring 233, and then props against the water channel communicated with the pressurized water inlet 21 and the pressurized water cavity 23 again, so that water cannot enter the upper part of the rubber piston 24 in the water pressing process, the rubber piston 24 is prevented from moving by overcoming the weight of the water body above the rubber piston when returning next time, and the labor is saved.

As a specific embodiment of the invention, a first check valve 43 is arranged on the rubber piston 24 and is communicated with two end faces of the rubber piston 24.

In the invention, after the rubber piston 24 filters the water pressure in the water pressing cavity 23 through the water pressure filter element 4, the upward return stroke is needed, but no gas enters the space of the lower bottom surface of the rubber piston 24 to balance the air pressure of the upper surface of the rubber piston 24 in the upward moving process, the air pressure of the upper surface of the rubber piston is larger than the air pressure of the lower surface of the rubber piston, the rubber piston 24 is difficult to move upwards, the first check valve 43 is arranged to be communicated with the two end surfaces of the rubber piston 24, the communication direction of the first check valve 43 is upward, when the rubber piston 24 moves downwards, the first check valve 43 is closed, water cannot flow back to the upper surface of the rubber piston 24 through the first check valve 43, the normal downward water pressing of the rubber piston 24 is ensured, when the rubber piston 24 moves upwards, the first check valve 43 is communicated, and the air above air can reach the lower surface of the rubber piston 24 from the upper surface of the rubber piston 24 through the first check valve 43 to balance the air pressures of the upper surface and the lower surface of the rubber piston, so that the resistance of the rubber piston 24 in the upward return stroke is reduced, and the manpower is saved.

As a specific embodiment of the invention, a second check valve 44 is arranged at the joint of the filter element 4 and the disinfection water storage cavity 31.

In the invention, the second check valve 44 is arranged at the joint of the filter element 4 and the disinfection water storage cavity 31, the conduction direction of the second check valve 44 faces the filter element 4, when water is filtered by the filter element 4, pressure is applied to the second check valve 44, the second check valve 44 is conducted to enter the disinfection water storage cavity 31, and then the second check valve 44 is conducted, so that the water stored in the disinfection water storage cavity 31 can be prevented from flowing back to the filter element 4.

As a specific embodiment of the present invention, rubber sealing rings 5 are disposed at threaded joints of the filter element 4, the water inlet assembly 2 and the disinfecting assembly 3, and threaded joints of the water outlet 35 and the mouth groove 341.

In the invention, rubber sealing rings 5 are arranged at the threaded connection parts of the filter element 4, the water inlet assembly 2 and the disinfection assembly 3 and the threaded connection parts of the water outlet 35 and the mouth groove 341, and the rubber material has good elasticity and air tightness and can prevent water inside the filter element from leaking to the outside from the top gap of the threaded connection after the threaded connection.

In one embodiment of the invention, the spherical surface of the end piece 26 is made of iron, and the surface of the recess 27 is provided with a magnet 271.

The end block 26 is connected with the rubber piston 24 through a connecting rod 25, drives the rubber piston to move up and down along the side wall of the water pressing cavity 23, when the inside of the disinfection water storage cavity 31 is filled with water, the rubber piston 24 needs to be pushed to the bottom of the water pressing cavity 23, the spherical surface of the end block 26 is attached inside the groove 27, the horizontal position of the side plane of the end block 26 is consistent with the horizontal position of the end face of the purifier body 1, so that the end block 26 can be conveniently and stably placed on the plane, one end of the end block 26 faces downwards, in order to prevent the end block 26 from driving the rubber piston 24 inside the pumping chamber 23 to move downwards under the action of its own gravity when the purifier body 1 is taken up, the spherical surface of the end block 26 is made of iron, the surface of the groove 27 is provided with the magnet 271, and the magnet 271 on the surface of the groove 27 can adsorb the end block 26 inside the groove 27, so that the connecting rod 25 can be prevented from being pulled out of the pumping chamber 23 to cause inconvenience when the end block is interfered by the outside.

In an embodiment of the present invention, a solar panel 6 is disposed on the end surface of the top cover 34 away from the purifier body 1, and the solar panel 6 is connected to the battery box 342 inside the top cover 34 through a circuit.

According to the invention, the end face of the top cover 34 far away from the purifier body 1 is provided with the solar panel 6, the solar panel 6 is communicated with the inverter and the battery box 342 in the top cover 34 through a circuit, the electric power of the ultraviolet disinfection lamp 32 comes from the battery box 342, the solar panel 6 can supplement the electric power in the battery box 342, one end face of the purifier provided with the solar panel 6 is placed towards the sun, the solar panel 6 converts light energy into electric energy, the electric energy is converted into alternating current through the inverter and stored in the battery box 342, the electric power in the battery box 342 is supplemented, and therefore, the battery box 342 is convenient to continue to have the function of the ultraviolet disinfection lamp 32, and the water in the disinfection water storage cavity 31 is disinfected and purified when the solar panel works.

The working principle is as follows: the purifier body 1 is in a cylindrical water cup shape and is convenient to carry, a water inlet component 2, a disinfection component 3 and a filter element 4 are arranged in the purifier body, the water inlet component 2 and the disinfection component 3 are positioned in the purifier bodies at two ends of the purifier body 1, the filter element 4 is positioned in the middle of the purifier body 1, one end provided with a water inlet 21 and an air outlet 22 is upwards, the whole purifier is placed in a water body, at the moment, one end of an end block 26 is upwards, the water inlet 21 is placed below the water surface, the air outlet 22 is placed above the water surface, a transverse handle 262 is held by a hand to pull the end block 26 upwards, because the rubber piston 24 is connected with the transverse block through a connecting rod 25, when the end block 26 upwards moves, the rubber piston 24 is driven to upwards move together, when the rubber piston 24 moves to the upper end of a water pressing cavity 23, water flows into the water pressing cavity 23 from the communication position of the water inlet 21 and the water pressing cavity 23, air in the water pressing cavity 23 is discharged from the communication position of the air outlet 22 and the water pressing cavity 23, the water is discharged to the outside from the air outlet 22, when the water in the water pressurizing cavity 23 is full, the handle 262 is held by a hand to move downwards, the rubber piston 24 is driven to pressurize the water downwards, the water in the water pressurizing cavity 23 is forced to pass through the filter element 4 to reach the inside of the disinfection component 3, the above operations are repeated until the water in the disinfection component 3 is full, the purifier body 1 is taken out of the water, the end block 26 is pushed to the inside of the groove 27, and the purifier body 1 is turned over to enable one end of the end block 26 to face downwards; the filter element 4 is the key for removing impurities and peculiar smell in water, one side of the filter element, which is close to the water pressing cavity 23, is provided with the steel wire filter layer 41, one side of the filter element, which is close to the disinfection component 3, is provided with the activated carbon layer 42, a water body enters the disinfection component 3 from the water pressing cavity 23 and firstly passes through the steel wire filter layer 41, the net structure of the steel wire filter layer 41 can leave larger granular impurities suspended in the water into silt and the like while not preventing the water from passing through, then the water body passes through the activated carbon layer 42, the internal structure of the activated carbon layer 42 is finer and smoother, the residual impurities with smaller diameter in the water can be filtered, the peculiar smell in the water can be absorbed, and the water flows through the activated carbon layer 42 and then enters the disinfection component 3; in the invention, the filter element 4 is connected with the water inlet component 2 and the disinfection component 3 through screw threads, the filter element 4 is convenient to disassemble and assemble, when one side of the top cover 34 is attached to one end of the purifier body 1, the water outlet 35 is connected with the mouth groove 341 through screw threads, the first electrode 36 is connected with the second electrode 37, the battery box 342 positioned in the top cover 34 is communicated with the ultraviolet disinfection lamp 32, the battery box 342 transmits electric power to the ultraviolet disinfection lamp 32, the ultraviolet disinfection lamp 32 emits ultraviolet rays to the inside of the disinfection water storage cavity 31, because the side wall of the disinfection water storage cavity 31 is made of glass, the ultraviolet rays can directly irradiate the water in the disinfection water storage cavity 31 through the side wall of the disinfection water storage cavity 31, and because the aluminum foil reflecting layer 33 is arranged between the side wall of the disinfection water storage cavity 31 opposite to the ultraviolet disinfection lamp 32 and the inner wall of the purifier body 1, the aluminum foil reflecting layer 33 can reflect the ultraviolet rays irradiated to the surface through the water, the water is reflected to the water again, the ultraviolet disinfection efficiency is improved, microorganisms in the water in the disinfected water storage cavity 31 can be completely killed through 5-30 minutes of ultraviolet disinfection, the safety of water is ensured, after the water disinfection is finished, the water in the water storage cavity can be directly drunk through the water outlet 35 by unscrewing the top cover 34 along the threaded connection direction of the water outlet 35 and the opening groove 341, the operation is convenient and fast, the first electrode 36 and the second electrode 37 are disconnected after unscrewing the top cover 34, the ultraviolet disinfection lamp 32 is powered off and stops working, and the phenomenon that the ultraviolet rays are emitted from the water outlet 35 to harm a human body after unscrewing the top cover 34 is avoided.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A drinking water purifier comprising: purifier body (1), its characterized in that still includes:

water intake assembly (2): the water inlet assembly (2) is positioned at one end of the purifier body (1) and is used for guiding external fresh water to be purified into the purifier body (1);

sterilization assembly (3): the disinfection component (3) is positioned at the other end of the purifier body (1) and is used for disinfecting and storing water in the purifier body;

a filter element (4): the filter element (4) is positioned between the water inlet assembly (2) and the disinfection assembly (3), and is communicated with the water inlet assembly (2) and the disinfection assembly (3) as the water inside the leading-in purifier body (1) is filtered.

2. A drinking water purifier as claimed in claim 1, wherein: the water intake assembly (2) comprises:

water inlet (21): the water inlet (21) is positioned on one side of the end face of one end of the purifier body (1);

air outlet (22): the air outlet (22) is positioned on one side of the end face of one end of the purifier body (1) and is symmetrical with the water inlet (21) relative to the center of the end face;

water pressing cavity (23): the water pressing cavity (23) is positioned at one end, close to the water inlet (21), in the purifier body (1), and the interior of the water pressing cavity is communicated with the water inlet (21) and the air outlet (22);

rubber piston (24): the rubber piston (24) is positioned in the water pressing cavity (23), the side part of the rubber piston is attached to the side wall of the water pressing cavity (23) and can slide along the side part of the water pressing cavity (23), and when the rubber piston (24) moves to the position, close to the top of the water inlet (21), of the water pressing cavity (23), the communication positions of the water inlet (21) and the air outlet (22) with the interior of the water pressing cavity (23) are positioned on one side of the end face of the rubber piston (24);

connecting rod (25): one end of the connecting rod (25) is fixedly connected with the surface center of the rubber piston (24), and the other end of the connecting rod penetrates through the wall body at the end part of the purifier body (1) and extends to the outside;

end-block (26): one side of the end block (26) is a spherical surface, the other side of the end block is a plane, the center of the spherical surface is fixedly connected with one end of a connecting rod (25) which penetrates through the wall body at the end part of the purifier body (1) and extends to the outside, a handle groove (261) is arranged at the center of one side of the plane, a transverse handle (262) is arranged in the handle groove (261), and two ends of the handle (262) are fixedly connected with the side wall of the handle groove (261);

groove (27): the groove (27) is arranged at the end face of the purifier body (1) at one end where the end block (26) is located, the groove can be attached to one spherical side of the end block (26), and when the end block (26) is located in the groove (27), one flat side of the groove is the same as the horizontal position of the end face of the purifier body (1).

3. A drinking water purifier as claimed in claim 1, wherein: filter core (4) its one side that is close to pressurized water chamber (23) is steel wire filtering layer (41), and it is close to disinfection subassembly (3) one side and is activated carbon layer (42), all through threaded connection between filter core (4) and the subassembly (2) and the disinfection subassembly (3) of intaking.

4. A drinking water purifier as claimed in claim 1, wherein: the sterilization assembly (3) comprises:

disinfection water storage chamber (31): the disinfection water storage cavity (31) is positioned in the purifier body (1) at one side of the active carbon layer (42) of the filter element (4), and the side wall of the disinfection water storage cavity is made of quartz glass;

ultraviolet disinfection lamp (32): the ultraviolet disinfection lamp (32) is fixed between the side wall of one side of the disinfection water storage cavity (31) and the inner wall of the purifier body (1);

aluminum foil reflection layer (33): the aluminum foil reflecting layer (33) is arranged between the side wall of one side of the disinfection water storage cavity (31) and the inner wall of the purifier body (1) and is opposite to the ultraviolet disinfection lamp (32);

top cover (34): the top cover (34) is positioned on one side of the disinfection water storage cavity (31), the middle part of the surface of one side, which is attached to the disinfection water storage cavity (31), of one end of the purifier body (1) is provided with an opening groove (341), and the surface of the side part of the opening groove (341) is provided with threads;

water outlet (35): the water outlet (35) is positioned at one end of the disinfection water storage cavity (31), the outer side of the water outlet is provided with threads, and the water outlet can be positioned in the mouth groove (341) and is in threaded connection with the mouth groove (341);

battery case (342): the battery box (342) is positioned inside the top cover (34);

electrode No. one (36): the first electrode (36) is positioned on the edge of one side of the top cover (34) facing the water outlet (35) and is communicated with the battery box (342) through a circuit;

electrode No. two (37): the second electrode (37) is located at the edge of the end face of the purifier body (1) on the side of the water outlet (35) and is communicated with the ultraviolet disinfection lamp (32) through a circuit, and when the water outlet (35) is in threaded connection with the mouth groove (341) and one side of the top cover (34) is attached to the end face of the purifier body (1), the first electrode (36) is connected with the second electrode (37).

5. A drinking water purifier as claimed in claim 2, wherein: a sliding groove (231) is formed in one side, close to the end block (26), of the communicated position of the side wall of the water pressing cavity (23) and the water inlet (21), a water valve (232) is arranged in the sliding groove (231), one part of a valve body of the water valve (232) is located inside the water pressing cavity (23), the other part of the valve body is located on the inner wall of the purifier body (1), a spring (233) is arranged on one side, close to the end block (26), of the inner wall of the purifier body (1) of the valve body, and the valve body supports against a water channel formed by the water inlet (21) and the water pressing cavity (23) and communicated with each other under the action of elastic force of the spring (233).

6. A drinking water purifier as claimed in claim 2, wherein: a one-way valve (43) is arranged on the rubber piston (24) and communicated with two end faces of the rubber piston (24).

7. A drinking water purifier as claimed in claim 3, wherein: and a second check valve (44) is arranged at the joint of the filter element (4) and the disinfection water storage cavity (31).

8. A drinking water purifier as claimed in claim 1, wherein: filter core (4) and subassembly (2) and disinfection subassembly (3) threaded connection department of intaking to and delivery port (35) and mouth groove (341) threaded connection department all are equipped with rubber seal (5).

9. A drinking water purifier as claimed in claim 2, wherein: the spherical surface of the end block (26) is made of iron, and the surface of the groove (27) is provided with a magnet (271).

10. A drinking water purifier as claimed in claim 4, wherein: the terminal surface that clarifier body (1) was kept away from in top cap (34) is equipped with solar panel (6), solar panel (6) are through inside battery case (342) of circuit switch-on top cap (34).