CN218786882U

CN218786882U - Water-seal constant-depth type universal washbasin deodorization drainage structure

Info

Publication number: CN218786882U
Application number: CN202221498004.3U
Authority: CN
Inventors: 祝青龙
Original assignee: Jiangshan Hongye Plastic Co ltd
Current assignee: Jiangshan Hongye Plastic Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-04-04
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to a water seal constant-depth type deodorization launching structure of universal washbasin, including water storage tank, inlet channel and outlet conduit, first one and the lower half that link together can be dismantled including sealed to the water storage tank, and first one is equipped with inlet opening and water drainage pipe, and inlet opening is equipped with downwardly extending's extension, and the lower extreme of extension is located the below of water drainage pipe entrance point, the inlet channel includes last vertical section, horizontal segment and the lower vertical section that sets gradually from the top down, and the lower extreme of lower vertical section is with inlet opening sealing connection is in the same place, outlet conduit's one end together water drainage pipe entrance sealing connection is in the same place. The utility model discloses a first purpose aims at providing the water of a water seal keeps invariable, strikes little and can keep the deodorant structure of launching of the water seal constant deep universal washbasin, has solved the current problem that washbasin launching mechanism can not be deodorant.

Description

Water-seal constant-depth type deodorant drainage structure of universal washbasin

Technical Field

The utility model relates to a pipe fitting, in particular to water seal constant-depth type deodorant drainage structure of an universal washbasin.

Background

In both washbasins in toilets and sinks for washing vegetables, a drainage mechanism is arranged to drain water to a main drainage pipe. The sewer pipe of the existing washbasin does not have a deodorization function, so that odor in the sewer main pipe can be discharged to the washbasin from the sewer pipe and then enters a room; therefore, when the washbasin is used, a user can close the water outlet of the washbasin to deodorize (namely close the inlet end of the sewer pipe), the deodorization can not realize complete deodorization, and negative pressure can be generated at one end of the sewer pipe, which is connected with the sewer pipe, when the sewer main pipe drains water, so that objects in the sewer pipe cannot be discharged in time and are retained, and the retained objects are easy to adhere to cause blockage.

Disclosure of Invention

The utility model discloses a first purpose aims at providing the water of a water seal keeps invariable, strikes little and can keep the deodorant structure of launching of the water seal constant deep universal washbasin, has solved the current problem that washbasin launching mechanism can not be deodorant.

The utility model discloses a second purpose aims at providing a water seal constant depth formula universal washbasin deodorant drainage structure that can break the negative pressure when producing the negative pressure in the washbasin drainage mechanism, has solved current drainage mechanism and can produce the negative pressure and lead to the problem that the discharge is detained when cutting off deodorant.

The technical problem is solved by the following technical scheme: the utility model provides a deodorant underwater structure of universal washbasin of water seal constant depth, includes water storage tank, inlet channel and outlet conduit, first one and the lower half that link together are dismantled including sealed to the water storage tank, and first one is equipped with inlet opening and drain pipe, and inlet opening is equipped with downwardly extending's extension, and the lower extreme of extension is located the below of drain pipe entrance point, the inlet channel includes last vertical section, horizontal segment and the lower vertical section that sets gradually from the top down, and the lower extreme of lower vertical section is with inlet opening sealing connection is in the same place, outlet conduit's one end together drain pipe entrance sealing connection is in the same place. During the use, carry out the upper end of pipeline and be in the same place with the lower faucet sealing connection of washbasin, outlet conduit's the other end is in the same place with drain main's intake pipe head sealing connection, and water is filled in the water storage tank and just can be followed drainage pipe and discharged drain main after the mouth of pipe of draining, and the inlet conduit is broken line mechanism, and the energy of assaulting the water storage tank is little, sets up the extension pipe for the height of the water seal that produces in the water storage tank also does not change when the degree of depth that the inlet conduit inserted the water storage tank in the assembly process changes.

The utility model discloses a can dismantle sealing connection structure, the upper end of going up the vertical section is equipped with vertical section internal thread section, the one end of horizontal segment is equipped with horizontal segment portion elbow, and the lower extreme of going up the vertical section is worn to establish in the horizontal segment portion elbow, go up through one between the lower extreme of vertical section and the horizontal segment portion elbow can dismantle sealing connection structure and link together, the upper end of vertical section is equipped with down vertical section portion elbow down, and the other end of horizontal segment is worn to establish in the vertical section portion elbow down, through one between the other end of horizontal segment and the vertical section portion elbow down can dismantle sealing connection structure and link together, and the lower extreme of vertical section is worn to establish down in the inlet port, through one between the lower extreme of vertical section and the inlet pipe mouth can dismantle sealing connection structure and link together. The connection position between adjacent pipe sections is adjustable, so that the requirements on the length accuracy of the pipeline are low.

Preferably, the detachable sealing connection structure comprises an external thread which is arranged on an external part of two parts which are connected by the detachable sealing connection structure and are arranged one by one on the other; a pipe portion seal ring and an internal thread sleeve which are sleeved on an internal part of the two parts; the internal thread sleeve is in threaded connection with the external thread, an inner flanging is arranged at one end, far away from the external thread, of the internal thread sleeve, the inner flanging is matched with the end face, located outside, of the two components to extrude the pipeline sealing ring, so that the pipeline sealing ring is connected with the two components in a sealing mode. The sealing is convenient.

Preferably, one end of the water outlet pipeline penetrates through the water outlet pipe opening, and one end of the water outlet pipeline is connected with the water outlet pipe opening through the detachable sealing connection structure.

Preferably, one end of the water outlet pipeline, which is far away from the water storage tank, is provided with an internal thread section of the water outlet pipeline. During the use, realize drain main's intake pipe head sealing connection in the internal thread section the utility model discloses with drain main's connection. The connection is convenient.

Preferably, the water outlet pipe is sleeved with a shielding cover capable of covering the internal thread section of the water outlet pipe part.

Preferably, the upper end of the lower half part is provided with a lower half part internal thread section, the lower end of the upper half part is provided with an upper half part external thread section, a sealing step is formed between the upper half part external thread section and the upper half part, the upper half part external thread section is sleeved with a water storage tank part sealing ring, and the upper end surface of the lower half part is matched with the sealing step to clamp the water storage tank part sealing ring so that the water storage tank part sealing ring connects the upper half part and the lower half part together in a sealing mode.

Preferably, an air inlet pipe is arranged on the upper side of the water outlet pipe opening, the air inlet pipe is connected with a one-way valve which is opened towards the water outlet pipe opening, the one-way valve comprises a shell, the shell is provided with an air inlet hole and an air outlet hole, the air inlet hole is sealed by a diaphragm which is opened towards the inside of the shell, and the air outlet hole is connected with the air inlet pipe in a sealing mode. The utility model discloses when producing the negative pressure in the one end of being connected with the main sewer, outside air can push away the diaphragm and get into drainage pipe through inlet port and venthole to avoid the negative pressure to produce and be detained. The second object of the invention is achieved.

Preferably, a sealing membrane bracket is arranged in the air inlet hole, a sliding pipe is arranged on the sealing membrane bracket, a guide rod is connected in the sliding pipe in a sliding mode, the center of the membrane is connected with the guide rod, and the sealing membrane is placed on the inner side of the sealing membrane bracket. The reliability when sealing is carried out in the process of opening and closing the one-way valve is good.

Preferably, the air inlet hole and the air outlet hole are located on the same side of the shell, an operation hole is formed in one side, away from the air inlet hole, of the shell, the operation hole is connected with a hole cover in a sealing and detachable mode, the inner end of the air inlet hole is connected with an inner cover in a sealing and detachable mode, a communication hole is formed in the inner cover, and a plug for sealing the communication hole and a spring for driving the plug to open are arranged on the communication hole and are opened towards the direction where the operation hole is located. The diaphragm is convenient to replace, and the object can be prevented from flowing out of the one-way valve when the water outlet pipeline is blocked. Internal water flow can cause the plug closure plate to be unreliable in stopping water flow when the diaphragm is in contact with the plug closure plate.

Preferably, the air outlet hole is sleeved on the air inlet pipe head in a pluggable manner, and the air outlet hole is connected with the air inlet pipe head in a sealing manner through a sealing ring of the air inlet pipe part. The one-way valve is convenient to disassemble.

The utility model discloses following beneficial effect has: the odor can be prevented from flowing out of the washbasin through the drainage mechanism; the manufacturing is convenient when the size manufacturing precision is required; the impact generated when the water is launched is small; the water seal can be kept basically constant; negative pressure can be broken when negative pressure is generated, and the effect of avoiding retention and blockage of objects is achieved.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is an enlarged schematic view of the check valve.

In the figure: the water outlet pipe comprises a water outlet pipeline 1, an upper half part 2, a lower half part 3, a water inlet pipe opening 4, a water drain pipe opening 5, an extension pipe 6, an upper vertical section 7, a horizontal section 8, a lower vertical section 9, an upper vertical section internal thread section 10, a washbasin 11, a water outlet nozzle 12, a horizontal section elbow 13, a detachable sealing connecting structure 14, a lower vertical section elbow 15, a water outlet pipeline internal thread section 16, a shielding cover 17, a water outlet joint 18, a wall 19, a lower half part internal thread section 20, an upper half part external thread section 21, a sealing step 44, a water storage tank part sealing ring 22, an air inlet pipe 27, a check valve 28, an external thread 23, a pipeline part sealing ring 24, an internal thread sleeve 25, an internal flanging 26, a shell 29, an air inlet hole 30, an air outlet hole 31, a membrane 32, an air inlet pipe sealing ring 33, a sealing membrane bracket 34, a sliding pipe 35, a guide rod 36, an inner cover 37, an inner cover 38, a communication hole 39, a plug 40, a spring 41, a water inlet pipeline 42 and a water storage tank 43.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the water-seal constant-depth deodorant drainage structure of the universal washbasin comprises a water storage tank 43, a water inlet pipeline 42 and a water outlet pipeline 1, wherein the water storage tank comprises an upper half part 2 and a lower half part 3 which are detachably connected together in a sealing manner, and the upper half part is provided with a water inlet pipe orifice 4 and a drainage pipe orifice 5. The water inlet pipe mouth is provided with an extension pipe 6 extending downwards, and the lower end of the extension pipe is positioned below the inlet end of the water discharge pipe mouth. The water inlet pipeline comprises an upper vertical section 7, a horizontal section 8 and a lower vertical section 9 which are sequentially arranged from top to bottom, the lower end of the lower vertical section is connected with the water inlet pipe orifice in a sealing manner, and one end of the water outlet pipeline is connected with the water discharge pipe orifice in a sealing manner. The upper end of the upper vertical section is provided with an upper vertical section internal thread section 10, and the upper vertical section internal thread section is connected to a lower water nozzle 12 of a washbasin 11 in a sealing threaded manner when in use. The one end of horizontal segment is equipped with horizontal segment portion elbow 13, the lower extreme of going up the vertical section is worn to establish in horizontal segment portion elbow, link together through one can dismantle sealed connection structure 14 between the lower extreme of going up the vertical section and horizontal segment portion elbow, the upper end of lower vertical section is equipped with down vertical segment portion elbow 15, the other end of horizontal segment is worn to establish under in vertical segment portion elbow, the other end of horizontal segment links together through one can dismantle sealed connection structure between the vertical segment portion elbow under with, the lower extreme of lower vertical section is worn to establish in the inlet tube mouth, link together through one can dismantle sealed connection structure between the lower extreme of lower vertical section and the inlet tube mouth. One end of the water outlet pipeline is arranged in the water outlet pipe opening in a penetrating mode, and one end of the water outlet pipeline is connected with the water outlet pipe opening through a detachable sealing connection structure. The end of the water outlet pipe far away from the water storage tank is provided with a water outlet pipe part internal thread section 16. The water outlet pipe is sleeved with a shielding cover 17 which can cover the internal thread section of the water outlet pipe. When in use, the internal thread section of the water outlet pipeline part is connected to the lower water joint 18 of the water outlet main pipe in a threaded mode, and the lower water joint is buried in the wall 19. The upper end of the lower half part is provided with a lower half part internal thread section 20, the lower end of the upper half part is provided with an upper half part external thread section 21, a sealing step 44 is formed between the upper half part external thread section and the upper half part, the upper half part external thread section is sleeved with a water storage tank part sealing ring 22, and the upper end surface of the lower half part is matched with the sealing step to clamp the water storage tank part sealing ring so that the upper half part and the lower half part are connected together in a sealing mode through the water storage tank part sealing ring. An air inlet pipe 27 is arranged on the upper side of the water outlet pipe opening, and the air inlet pipe is connected with a one-way valve 28 which is opened towards the water outlet pipe opening.

Referring to fig. 2, the detachable sealing connection structure includes external threads 23 provided on an externally located component (a water inlet nozzle in fig. 2) of two components connected by the detachable sealing connection structure and passing through one another; a pipe portion seal ring 24 and an internally threaded sleeve 25 fitted over the inner (lower vertical section in fig. 2) of the two members; the internal thread sleeve is in threaded connection with the external thread, an inner flanging 26 is arranged at one end, far away from the external thread, of the internal thread sleeve, and the end face, located on the outside, of the two components is matched with the inner flanging to extrude the pipeline sealing ring so that the pipeline sealing ring can be used for connecting the two components in a sealing mode.

Referring to fig. 3, the non-return valve comprises a housing 29 provided with an inlet aperture 30 closed by a diaphragm 32 opening towards the interior of the housing and an outlet aperture 31. The venthole is in the same place with intake pipe sealing connection, specifically: the air outlet hole is sleeved on the air inlet pipe head in a pluggable manner, and the air outlet hole is connected with the air inlet pipe head in a sealing manner through a sealing ring 33 of the air inlet pipe part. A sealing membrane bracket 34 is arranged in the air inlet hole, the sealing membrane bracket is provided with a sliding pipe 35, a guide rod 36 is connected in the sliding pipe in a sliding mode, the center of the membrane is connected with the guide rod, and the sealing membrane is placed on the inner side of the sealing membrane bracket. The air inlet hole and the air outlet hole are located on the same side of the shell, a working hole is formed in one side, away from the air inlet hole, of the shell, the working hole is connected with a hole cover 37 in a sealing and detachable mode, the inner end of the air inlet hole is connected with an inner cover 38 in a sealing and detachable mode, a communication hole 39 is formed in the inner cover, and a plug 40 for sealing the communication hole and opening towards the direction where the working hole is located and a spring 41 for driving the plug to open are arranged on the communication hole. When negative pressure is generated in the drainage pipeline, the check valve is opened to enable outside air to enter the drainage pipeline so as to eliminate the negative pressure. Sewer pipe blocks up and leads to the utility model discloses when interior water is full of in the check valve, the drive end cap is closed, and prevent that water from flowing and water pressure height and damaging the diaphragm from the check valve.

Claims

1. The utility model provides a water seal constant-depth universal washbasin deodorization launching structure, a serial communication port, including water storage tank, inlet channel and outlet conduit, the water storage tank can dismantle first one and the lower half that link together including sealed, and first one is equipped with inlet opening and water drainage pipe, and the inlet opening is equipped with downwardly extending's extension pipe, and the lower extreme of extension pipe is located the below of water drainage pipe entrance point, the inlet channel includes last vertical section, horizontal segment and the lower vertical section that sets gradually from the top down, and the lower extreme of lower vertical section with inlet opening sealing connection together, the one end of outlet conduit with water drainage pipe opening sealing connection together.

2. The water-sealed constant-depth universal washbasin deodorizing drain structure as claimed in claim 1, comprising a detachable sealing connection structure, wherein an upper vertical section internal thread section is arranged at the upper end of the upper vertical section, a horizontal section elbow is arranged at one end of the horizontal section, the lower end of the upper vertical section is arranged in the horizontal section elbow in a penetrating manner, the lower end of the upper vertical section is connected with the horizontal section elbow through one detachable sealing connection structure, a lower vertical section elbow is arranged at the upper end of the lower vertical section, the other end of the horizontal section is arranged in the lower vertical section elbow in a penetrating manner, the other end of the horizontal section is connected with the lower vertical section elbow through one detachable sealing connection structure, the lower end of the lower vertical section is arranged in the water inlet pipe in a penetrating manner, and the lower end of the lower vertical section is connected with the water inlet pipe through one detachable sealing connection structure.

3. The water-seal constant-depth universal washbasin deodorizing drain structure as claimed in claim 2, wherein the detachable sealing connection structure comprises external threads, and is arranged on an external part of two parts which are connected by the detachable sealing connection structure and penetrate through one another; a pipe portion seal ring and an internal thread sleeve which are sleeved on an internal part of the two parts; the internal thread sleeve is in threaded connection with the external thread, an inner flanging is arranged at one end, far away from the external thread, of the internal thread sleeve, the inner flanging is matched with the end face, located outside, of the two components to extrude the pipeline sealing ring, so that the pipeline sealing ring is connected with the two components in a sealing mode.

4. The water-seal constant-depth universal washbasin deodorizing and draining structure as claimed in claim 2 or 3, wherein one end of the water outlet pipeline is inserted into the water outlet pipe opening, and one end of the water outlet pipeline is connected with the water outlet pipe opening through the detachable sealing connection structure.

5. The water-sealing and constant-depth universal washbasin deodorizing and draining structure according to claim 1, 2 or 3, characterized in that an end of the water outlet pipeline, which is far away from the water storage tank, is provided with an internal threaded section of the water outlet pipeline.

6. The water-seal constant-depth type universal washbasin deodorizing drain structure as claimed in claim 5, wherein a shielding cover capable of covering the internal thread section of the water outlet pipeline is sleeved on the water outlet pipeline.

7. The water-seal constant-depth universal washbasin deodorizing drainage structure as claimed in claim 1, 2 or 3, wherein the upper end of the lower half part is provided with a lower half part internal thread section, the lower end of the upper half part is provided with an upper half part external thread section, a sealing step is formed between the upper half part external thread section and the upper half part, the upper half part external thread section is sleeved with a water storage tank part sealing ring, and the upper end surface of the lower half part is matched with the sealing step to clamp the water storage tank part sealing ring so that the water storage tank part sealing ring connects the upper half part and the lower half part together in a sealing manner.

8. The water-seal constant-depth universal washbasin deodorizing drain structure as claimed in claim 1, 2 or 3, wherein an air inlet pipe is arranged on the upper side of the drain pipe opening, the air inlet pipe is connected with a one-way valve which opens towards the drain pipe opening, the one-way valve comprises a housing, the housing is provided with an air inlet hole and an air outlet hole, the air inlet hole is sealed by a diaphragm which opens towards the interior of the housing, and the air outlet hole is hermetically connected with the air inlet pipe.

9. The water-seal deepening-type universal washbasin deodorizing sewer structure according to claim 8, wherein a seal membrane bracket is arranged in the air inlet hole, the seal membrane bracket is provided with a sliding pipe, a guide rod is slidably connected in the sliding pipe, the center of the membrane is connected with the guide rod, and the seal membrane is placed on the inner side of the seal membrane bracket.

10. The water-sealed constant-depth universal washbasin deodorizing drain structure as claimed in claim 9, wherein the air inlet hole and the air outlet hole are located on the same side of the housing, a working hole is formed in one side of the housing, which is away from the air inlet hole, the working hole is connected with a hole cover in a sealing and detachable manner, an inner cover is connected to the inner end of the air inlet hole in a sealing and detachable manner, a communication hole is formed in the inner cover, and the communication hole is provided with a plug for sealing the communication hole and a spring for driving the plug to open, wherein the plug is opened towards the direction of the working hole.