CN215975189U - Liquid mixing apparatus - Google Patents

Abstract

The application discloses liquid mixing apparatus, hold chamber (110) and second liquid including first liquid and hold chamber (120), wherein the first liquid of blowoff valve holds chamber (110) and blowoff valve second liquid and holds chamber (120) and pass through air duct (130) intercommunication, and wherein the first liquid of blowoff valve holds chamber (110) and is provided with first liquid outlet (111), blowoff valve second liquid holds chamber (120) and is provided with first inlet (121), second liquid outlet (122) and second inlet (123), first liquid outlet (111) of blowoff valve is provided with first drain pipe (140), and the other end and blowoff valve second inlet (123) of first drain pipe (140) of blowoff valve are connected, blowoff valve second liquid outlet (122) are provided with second drain pipe (150), and first drain pipe (140) of blowoff valve are provided with flow control valve (141).

Description

Liquid mixing apparatus

Technical Field

The application relates to the technical field of tap water scale removal and inhibition, in particular to a liquid mixing device.

Background

Tap water is used as domestic water and is popularized in the lives of residents in cities and rural areas. Scale in tap water can cause great harm to users, and the harm is as follows:

1. the poor heat conductivity of the water scale can cause the heat transfer condition of the heating surface to be worsened, thereby wasting fuel or electric power;

2. scale, if attached to the heated surface of a thermal device, can compromise the safe and economical operation of the thermal device. Because scale has poor thermal conductivity, heat transfer is hindered. The heat absorbed by the furnace tube from the flame side can not be well transferred to water, and the cooling of the furnace tube is influenced, so that the wall temperature rises, the furnace tube is expanded, and the tube explosion is caused;

3. when the scale is cemented, a large amount of heavy metal ions are often attached, and if the container is used for containing drinking water, the risk that the heavy metal ions are too much dissolved in the drinking water exists; and

4. the scale fragments entering the stomach react with hydrochloric acid to release calcium and magnesium ions and carbon dioxide, which are necessary substances for calculus formation. The latter can be a source of flatulence and discomfort, and gastric ulcer patients may also be at risk of gastric perforation.

Therefore, before the water is used by the residents, the tap water needs to be subjected to operations such as descaling and scale inhibition, and then is supplied to the residents for use. At present, workers manually add solid medicaments or liquid medicaments to tap water to remove scale and inhibit the scale of the tap water. However, the method requires a large amount of labor, wastes time and labor, and cannot accurately control the amount of the added medicament, so that the technical effect of descaling and scale inhibition on tap water cannot be achieved.

Aiming at the technical problems that the method for manually putting the scale and scale removing medicament into the tap water in the prior art wastes time and labor, the added medicament amount cannot be accurately controlled, and the technical effect of scale and scale removing on the tap water cannot be achieved, an effective solution is not provided at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides liquid mixing equipment, which at least solves the technical problems that the method for manually putting a descaling and scale inhibiting medicament into tap water in the prior art wastes time and labor, the added medicament amount cannot be accurately controlled, and the technical effect of descaling and scale inhibiting on the tap water cannot be achieved.

According to an aspect of the application, a liquid mixing apparatus is provided, including first liquid hold the chamber and the second liquid holds the chamber, wherein first liquid holds the chamber and the second liquid holds the chamber and passes through the air duct intercommunication, and wherein first liquid holds the chamber and is provided with first liquid outlet, the second liquid holds the chamber and is provided with first inlet, second liquid outlet and second inlet, first liquid outlet is provided with first drain pipe, and the other end and the second inlet of first drain pipe are connected, the second liquid outlet is provided with the second drain pipe, and first drain pipe is provided with flow control valve.

Optionally, the liquid mixing apparatus further comprises: and the flowmeter is arranged on the second liquid outlet pipe.

Optionally, the second liquid outlet is disposed on a lower side of the second liquid accommodating cavity, and a third liquid outlet is further disposed on an upper side of the second liquid accommodating cavity, wherein the third liquid outlet is provided with a third liquid outlet pipe, and the third liquid outlet pipe is connected with the second liquid outlet pipe.

Optionally, a partition plate made of a rigid material is arranged between the first liquid accommodating cavity and the second liquid accommodating cavity, wherein the air guide tube is arranged in the first liquid accommodating cavity, one end of the air guide tube is connected with an air guide hole arranged in the partition plate, and the other end of the air guide tube is arranged at a position away from the partition plate by a predetermined height.

Optionally, the liquid mixing apparatus further comprises a sealable first dosing port provided in the first liquid holding chamber.

Optionally, the liquid mixing apparatus further comprises: and the sealable second dosing port is arranged on the second liquid accommodating cavity.

Optionally, the liquid mixing apparatus further comprises: and a first valve arranged on the first pipeline part.

Optionally, the liquid mixing apparatus further comprises: and the second valve is arranged on the third liquid outlet pipe.

Optionally, the liquid mixing apparatus further comprises: and the blowdown valve is arranged at the bottom of the second liquid accommodating cavity.

Optionally, the liquid mixing apparatus further comprises: and the third valve is arranged at the liquid inlet.

Optionally, the liquid mixing apparatus further comprises: and the base is arranged at the bottom of the liquid mixing equipment.

Optionally, the airway tube is further provided with a mounting port for mounting a pressure sensor.

Therefore, through the liquid mixing device provided by the embodiment of the application, the air pressure in the first liquid accommodating cavity and the air pressure in the second liquid accommodating cavity are balanced by the air guide pipe. Under operating condition, the liquid medicine that the intracavity was held to first liquid flows into the second liquid from first drain pipe through gravity and holds the chamber to make the liquid medicine flow into the second liquid and hold the intracavity and mix with the stoste through liquid gravity, need not to use other external forces, just can reach the technological effect of carrying out the scale removal to the stoste and hindering the dirt. And the flow of the liquid medicine is adjusted through the flow control valve, so that the technical effect of accurately adding the liquid medicine into the stock solution is achieved. In addition, when tap water needs to be descaled and scaled by a solid medicament, the second liquid containing cavity is filled with the solid medicament (such as silicon-phosphorus crystal). Then the stoste flows in from first inlet, holds the chamber and flows out through setting up at the second liquid and with the third liquid outlet of first inlet diagonal relation, has increased the area of contact of stoste and solid medicament to can effectually realize carrying out the technological effect of scale removal and hindering to the stoste. And the technical problems that the method for manually adding the scale and scale removing agent into the tap water in the prior art wastes time and labor, the added dosage cannot be accurately controlled, and the technical effect of scale and scale removal on the tap water cannot be achieved are solved.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic view of a liquid mixing apparatus according to an embodiment of the present application; and

fig. 2 is a schematic diagram of the operation of the liquid mixing apparatus of fig. 1.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Fig. 1 to 2 are schematic diagrams of a liquid mixing apparatus according to an embodiment of the present application, and referring to fig. 1, the liquid mixing apparatus includes a first liquid accommodating chamber 110 and a second liquid accommodating chamber 120, where the first liquid accommodating chamber 110 and the second liquid accommodating chamber 120 are communicated through a gas guiding tube 130, and where the first liquid accommodating chamber 110 is provided with a first liquid outlet 111, the second liquid accommodating chamber 120 is provided with a first liquid inlet 121, a second liquid outlet 122, and a second liquid inlet 123, the first liquid outlet 111 is provided with a first liquid outlet tube 140, and the other end of the first liquid outlet tube 140 is connected to the second liquid inlet 123, the second liquid outlet 122 is provided with a second liquid outlet tube 150, and the first liquid outlet tube 140 is provided with a flow regulating valve 141.

As described in the background art, at present, workers manually add solid agents or liquid agents to tap water to remove scale and inhibit the scale of the tap water. However, the method requires a large amount of labor, wastes time and labor, and cannot accurately control the amount of the added medicament, so that the technical effect of descaling and scale inhibition on tap water cannot be achieved.

In view of this, the liquid mixing equipment that this application embodiment provided can realize the effect of running water automatic reagent feeding scale removal anti-scaling. For example, referring to fig. 1, in the case that tap water (hereinafter, stock solution) needs to be descaled and scaled, the first liquid accommodating chamber 110 may be placed with a liquid agent (the third liquid outlet 124 is closed in the case of descaling with the liquid agent), and the second liquid accommodating chamber 120 is used for circulation of the stock solution (tap water). The air duct 130 is used to balance the air pressure in the first liquid accommodating chamber 110 and the second liquid accommodating chamber 120. Under operating condition, the liquid medicine in the first liquid accommodating cavity 110 flows into the second liquid accommodating cavity 120 from the first liquid outlet pipe 140 through gravity, so that the liquid medicine flows into the second liquid accommodating cavity 120 through the liquid gravity to be mixed with the stock solution, and the technical effect of descaling and inhibiting scale on the stock solution can be achieved without using other external force. And the flow of the liquid medicine is adjusted through the flow control valve 141, so that the technical effect of accurately adding the liquid medicine into the stock solution is achieved. And the technical problems that the method for manually adding the scale and scale removing agent into the tap water in the prior art wastes time and labor, the added dosage cannot be accurately controlled, and the technical effect of scale and scale removal on the tap water cannot be achieved are solved.

In addition, the liquid mixing equipment of this application simple structure, fault rate are low and cost of maintenance is low. The purchase cost of the user is greatly saved, the failure rate is reduced, and the service life of the equipment is prolonged.

In addition, the liquid mixing apparatus 10 may be a cylinder as shown in fig. 1 to 2, or may be any other shape, which is not limited herein. The stock solution here is tap water, but may be other liquids, and is not limited here.

In addition, the flow of the liquid mixing apparatus described in this embodiment is as follows:

1. the third valve 127 at the first loading port 121 is closed;

3. opening the first dosing port 112 and opening the blowdown valve 126;

4. injecting the liquid medical agent into the first liquid containing chamber 110;

5. closing the blowdown valve 126;

6. closing the first dosing port 112;

7. closing the second valve 161 and opening the flow control valve 141 and the first valve 152; and

8. the third valve 127 is opened.

The solid medicament descaling and scale inhibiting process comprises the following steps:

1. closing the third valve 127;

2. opening the second dosing port 125 and filling with the solid medicament;

3. closing the flow control valve 141 and the first valve 152, and opening the second valve 161; and

4. the third valve 127 is opened.

In addition, as shown in fig. 1 and 2, the first liquid containing chamber 110 may be disposed at an upper portion of the second liquid containing chamber 120.

Optionally, the liquid mixing apparatus 10 further comprises: and a flow meter 151 disposed in second outlet pipe 150.

Specifically, referring to fig. 1, the flow meter 151 is disposed at an outlet of the second liquid outlet pipe 150, and is used for observing whether the second liquid outlet pipe 150 discharges liquid and how much liquid is discharged. The flow meter 151 counts the amount of the flow rate to be discharged, and adjusts the flow rate control valve 141, thereby adjusting the amount of the liquid chemical to be added to the stock solution.

Optionally, the second liquid outlet 122 is disposed at a lower side of the second liquid accommodating chamber 120, and a third liquid outlet 124 is further disposed at an upper side of the second liquid accommodating chamber 120, wherein the third liquid outlet 124 is provided with a third liquid outlet pipe 160, and the third liquid outlet pipe 160 is connected to the second liquid outlet pipe 150.

Specifically, referring to fig. 1, in the case that tap water needs to be descaled and antiscaled by a solid medicament (the first liquid outlet 111 and the second liquid outlet 122 are closed, and the third liquid outlet 124 is opened), the second liquid accommodating chamber 120 is filled with a solid medicament (for example, silicon-phosphorus crystal). Then the stoste flows in from first inlet 121, flows out through setting up at second liquid holding cavity 120 and with the third liquid outlet 124 of first inlet 121 diagonal relation, has increased the area of contact of stoste and solid medicament to can effectually realize carrying out the technical effect of scale removal and hindering to the stoste.

Optionally, a partition plate 170 made of a rigid material is disposed between the first liquid accommodating chamber 110 and the second liquid accommodating chamber 120, wherein the air duct 130 is disposed in the first liquid accommodating chamber 110, wherein one end of the air duct 130 is connected to an air vent 171 provided in the partition plate 170, and the other end of the air duct 130 is disposed at a predetermined height position from the partition plate 170.

Specifically, as shown in fig. 1, the first liquid containing chamber 110 and the second liquid containing chamber 120 are partitioned by a partition plate 170, and the liquid medical agent is prevented from being mixed with a raw liquid (tap water, hereinafter, the raw liquid may be tap water) in the liquid mixing apparatus 10. And the two ends of the gas-guide tube 130 are respectively arranged at the upper positions of the first liquid accommodating cavity 110 and the second liquid accommodating cavity 120, so that the gas pressure inside the first liquid accommodating cavity 110 and the second liquid accommodating cavity 120 can be balanced in the process of descaling and scale inhibition of the stock solution.

In addition, air guide holes may be formed in the sidewalls of the first liquid accommodating chamber 110 and the second liquid accommodating chamber 120, and the air guide tube 130 is disposed outside the first liquid accommodating chamber 110, and then the first liquid accommodating chamber 110 and the second liquid accommodating chamber 120 are communicated through the air guide holes. The air duct 130 may be disposed at any position where the air pressure in the first liquid accommodating chamber 110 and the second liquid accommodating chamber 120 can be balanced, and is not limited herein.

Optionally, the liquid mixing apparatus 10 further comprises a sealable first dosing port 112 disposed in the first liquid holding chamber 110. Wherein first dosing port 112 can set up the upper portion in first liquid holds chamber 110 to do benefit to the interpolation of liquid medicament, and first dosing port 112 can seal and close, and when adding the medicine and accomplish, close first dosing port 112, prevent external air inflow.

Optionally, the liquid mixing apparatus 10 further comprises: a sealable second dosing port 125 disposed on the second liquid holding chamber 120.

Specifically, referring to fig. 1, a second dosing port 125 is disposed on the upper side surface of the second liquid accommodating cavity 120, so that when a solid medicament is required to scale and inhibit the scale of the stock solution, the solid medicament (for example, silicon-phosphorus crystals) can be put into the second liquid accommodating cavity 120 through the second dosing port 125, thereby achieving the technical effect of scaling and inhibiting the scale of the stock solution by the solid medicament.

Optionally, referring to fig. 1, the liquid mixing apparatus 10 further comprises: a first valve 152 disposed in the second outlet pipe 150. When the liquid chemical is added, the first valve 152 is opened (the second valve 161 is closed) to allow the mixed liquid to flow out.

Optionally, referring to fig. 1, the liquid mixing apparatus 10 further comprises: a second valve 161 disposed in third outlet conduit 160. In the case of solid medicament addition, the flow of the stock solution from the third outlet port 124 is controlled by the second valve 161 (closure 152).

Optionally, referring to fig. 1, the liquid mixing apparatus 10 further comprises: a waste valve 126 disposed at the bottom of the second liquid holding chamber 120. Thereby discharging impurities such as liquid remaining in the second liquid accommodating chamber 120 through the soil discharge valve 126.

Optionally, the liquid mixing apparatus 10 further comprises: a third valve 127 disposed at the first inlet port 121. Thereby controlling whether the stock solution flows into the second liquid containing chamber 120 through the valve 126.

Optionally, the liquid mixing apparatus 10 further comprises: a base 180 disposed at the bottom of the liquid mixing apparatus 10. Thereby securing the liquid mixing apparatus 10 via the base 180.

Optionally, referring to fig. 1, the airway tube 130 is further provided with a mounting port 131 for mounting a pressure sensor. So that the pressure state in the liquid mixing apparatus 10 is observed in real time by the pressure sensor.

In addition, a liquid level sensor may be provided at an upper position of the first liquid containing chamber 110 so as to observe the amount of the liquid medical agent in the first liquid containing chamber 110.

Further, referring to fig. 2, the direction of the arrows in the figure represents the gas flow direction in the liquid mixing apparatus 10 in the operating state of the liquid mixing apparatus.

Therefore, with the liquid mixing apparatus provided in the embodiment of the present application, the air pressure in the first liquid accommodating chamber 110 and the air pressure in the second liquid accommodating chamber 120 are balanced by the air duct 130. Under operating condition, the liquid medicine in the first liquid accommodating cavity 110 flows into the second liquid accommodating cavity 120 from the first liquid outlet pipe 140 through gravity, so that the liquid medicine flows into the second liquid accommodating cavity 120 through the liquid gravity to be mixed with the stock solution, and the technical effect of descaling and inhibiting scale on the stock solution can be achieved without using other external force. And the flow of the liquid medicine is adjusted through the flow control valve 141, so that the technical effect of accurately adding the liquid medicine into the stock solution is achieved. In addition, when the tap water needs to be descaled and scaled by a solid chemical, the second liquid accommodating chamber 120 is filled with a solid chemical (e.g., silicon-phosphorus crystals). Then the stoste flows in from first inlet 121, flows out through setting up at second liquid holding cavity 120 and with the third liquid outlet 124 of first inlet 121 diagonal relation, has increased the area of contact of stoste and solid medicament to can effectually realize carrying out the technical effect of scale removal and hindering to the stoste. And the technical problems that the method for manually adding the scale and scale removing agent into the tap water in the prior art wastes time and labor, the added dosage cannot be accurately controlled, and the technical effect of scale and scale removal on the tap water cannot be achieved are solved.

In addition, the liquid mixing apparatus 10 provided by the present application further has the following effects: the original liquid is added with medicine without delay while passing through the liquid, and the medicine adding proportion can be adjusted by matching with the flow control valve 141; meanwhile, the aim of using both solid medicaments and liquid medicaments is fulfilled, and the technical effect of one machine with multiple purposes is achieved; the structure is simple, the failure rate is low, and the maintenance cost is low; the cost of the whole machine is one third of that of the existing electric dosing machine, so that the purchasing cost of a user is greatly saved, the failure rate is reduced, and the service life of equipment is prolonged.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (9)

1. A liquid mixing apparatus (10) comprising a first liquid receiving chamber (110) and a second liquid receiving chamber (120), wherein the first liquid receiving chamber (110) and the second liquid receiving chamber (120) are in communication via a gas conduit (130), and wherein

The first liquid accommodating cavity (110) is provided with a first liquid outlet (111), the second liquid accommodating cavity (120) is provided with a first liquid inlet (121), a second liquid outlet (122) and a second liquid inlet (123),

the first liquid outlet (111) is provided with a first liquid outlet pipe (140), the other end of the first liquid outlet pipe (140) is connected with the second liquid inlet (123), the second liquid outlet (122) is provided with a second liquid outlet pipe (150), the first liquid outlet pipe (140) is provided with a flow regulating valve (141),

the liquid mixing apparatus (10) further comprises: a blowdown valve (126) disposed at the bottom of the second liquid containing chamber (120).

2. The liquid mixing apparatus (10) according to claim 1, wherein the liquid mixing apparatus (10) further comprises: and the flowmeter (151) is arranged on the second liquid outlet pipe (150).

3. Liquid mixing device (10) according to claim 1, wherein the second liquid outlet (122) is arranged at a lower side of the second liquid receiving chamber (120) and a third liquid outlet (124) is arranged at an upper side of the second liquid receiving chamber (120), wherein

The third liquid outlet (124) is provided with a third liquid outlet pipe (160), and the third liquid outlet pipe (160) is connected with the second liquid outlet pipe (150).

4. The liquid mixing device (10) according to claim 1, wherein a partition plate (170) made of a rigid material is arranged between the first liquid containing chamber (110) and the second liquid containing chamber (120), wherein

The air duct (130) is arranged in the first liquid accommodating cavity (110), one end of the air duct (130) is connected with the air guide hole (171) arranged in the partition plate (170), and the other end of the air duct (130) is arranged at a position with a preset height away from the partition plate (170).

5. The liquid mixing apparatus (10) of claim 1, wherein said liquid mixing apparatus (10) further comprises a sealable first dosing port (112) disposed in said first liquid holding chamber (110).

6. The liquid mixing apparatus (10) according to claim 1, wherein the liquid mixing apparatus (10) further comprises: a sealable second dosing port (125) disposed on the second liquid holding chamber (120).

7. The liquid mixing apparatus (10) according to claim 4, wherein the liquid mixing apparatus (10) further comprises: a first valve (152) disposed in the second outlet pipe (150).

8. The liquid mixing apparatus (10) according to claim 3, wherein the liquid mixing apparatus (10) further comprises: and the second valve (161) is arranged on the third liquid outlet pipe (160).

9. The liquid mixing apparatus (10) according to claim 1, wherein the liquid mixing apparatus (10) further comprises: a third valve (127) disposed at the liquid inlet (121).

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