CN211477346U

CN211477346U - Liquid dispenser

Info

Publication number: CN211477346U
Application number: CN202020098196.3U
Authority: CN
Inventors: 刘亭亭; 陈亮亮; 李彦东
Original assignee: Beijing Sinorefine Air Conditioning Technology Co ltd; Tianjin Sinorefine Air Conditioning Equipment Co ltd
Current assignee: Beijing Sinorefine Air Conditioning Technology Co ltd; Tianjin Sinorefine Air Conditioning Equipment Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-11
Anticipated expiration: 2030-01-16

Abstract

The utility model provides a liquid distributor, include: a housing having a liquid tank containing liquid; the bracket is connected with the shell and is provided with a diversion trench communicated with the liquid containing trench; and the plurality of pipe bodies are connected and communicated with the bottom of the shell, and the inner diameter of each pipe body is less than or equal to 6 mm. The technical scheme of this application has solved liquid distributor among the prior art effectively and has distributed the liquid of great flow, leads to the great problem of measuring error.

Description

Liquid dispenser

Technical Field

The utility model relates to a liquid distribution field particularly, relates to a liquid distributor.

Background

In the prior art, no matter in industrial production or scientific research experiments, the control of medium flow is very critical, and flow parameters influence the realization degree of the production process flow and the accuracy and reliability of experimental results.

For small flows of liquid, float flow meters are usually used for metering, which is a type of flow meter. The liquid dispenser dispenses the liquid and meters the dispensed liquid through the float flow meter. Specifically, the volume is measured by that the floater rises and falls along with the change of flow in the vertical conical pipe and the flow area between the floater and the vertical conical pipe is changed.

In a process production or experimental situation requiring uniform flow distribution, the liquid distributor distributes a relatively large flow of liquid through a plurality of branch pipes. When liquid is measured through the float flowmeter, the liquid distributor distributes large and uneven flow through the branch pipes every time, so that the measurement error is large, and the measurement requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a liquid distributor to solve the liquid of the great flow of liquid distributor distribution among the prior art, lead to the great problem of measuring error.

In order to achieve the above object, the present invention provides a liquid dispenser, comprising: a housing having a liquid tank containing liquid; the bracket is connected with the shell and is provided with a diversion trench communicated with the liquid containing trench; and the plurality of pipe bodies are connected and communicated with the bottom of the shell, and the inner diameter of each pipe body is less than or equal to 6 mm.

Further, the casing is the cuboid form, and the casing includes lateral wall and diapire, encloses into flourishing cistern between lateral wall and the diapire, and each body is connected and communicates with the diapire, and the lateral wall includes relative first side wall and the second lateral wall that sets up, and the support includes the first support body of being connected with first lateral wall and the second support body of being connected with the second lateral wall.

Furthermore, a first overflow port is formed in the first side wall and communicated with the flow guide groove in the first support body, a second overflow port is formed in the second side wall and communicated with the flow guide groove in the second support body.

Further, the first frame body and/or the second frame body are bent or curved.

Further, the liquid distributor also comprises a joint arranged on the shell, the joint is arranged at the bottom of the shell, and the pipe body is detachably connected with the joint.

Further, the top of the housing has an opening; the plurality of pipe bodies are arranged at intervals along the length direction of the shell.

Further, the body is including forming the inlet at the bottom of casing and being located the liquid outlet on the bottom of body, and the liquid outlet of body sets up vertically downwards.

Further, the pipe body is a coil pipe, and the shape of the pipe body is spiral, linear or bent.

Further, the liquid distributor further comprises a liquid storage container arranged below the shell, a liquid conveying pipe connected with the liquid storage container and a pump arranged on the liquid conveying pipe, and a liquid outlet of the liquid conveying pipe is communicated with the liquid containing groove.

Furthermore, the liquid outlet of the infusion tube and the liquid inlet of the tube body are arranged in a staggered way.

Use the technical scheme of the utility model, liquid distributor includes: a shell and a bracket. The housing has a liquid tank containing liquid. The bracket is connected with the shell, and a diversion trench communicated with the liquid containing trench is arranged on the bracket. A plurality of tubular bodies are connected and communicated with the bottom of the shell. The inner diameter of the pipe body is less than or equal to 6 mm. When the liquid level in the liquid containing groove gradually rises and reaches the diversion groove, liquid overflows from the diversion groove, so that the liquid in the liquid containing groove can be ensured to be always in an overflowing state, the liquid can stably flow out of the plurality of pipe bodies, and the liquid can be uniformly distributed in the pipe bodies. Meanwhile, the inner diameter of the tube body is smaller than or equal to 6mm, the tube body is thin, the flowing resistance of liquid can be increased, and liquid with small flow can be distributed in the tube body. Like this, the liquid that a plurality of bodys were distributed can be measured through weighing method, has reduced measuring error, and then has satisfied the measurement requirement. Therefore, the technical scheme of the application effectively solves the problem that the liquid dispenser distributes liquid with a large flow rate in the prior art, so that the measurement error is large.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a liquid dispenser according to the invention;

FIG. 2 shows an enlarged schematic view at A of the liquid dispenser of FIG. 1; and

fig. 3 shows an enlarged schematic view at B of the liquid distributor of fig. 1.

Wherein the figures include the following reference numerals:

10. a housing; 11. a liquid containing groove; 12. a side wall; 121. a first side wall; 122. a second side wall; 13. a bottom wall; 14. a first overflow port; 15. a second overflow port; 20. a support; 21. a diversion trench; 22. a first frame body; 23. a second frame body; 30. a pipe body; 31. a liquid inlet; 32. a liquid outlet; 40. a reservoir; 50. a transfusion tube; 60. and (4) a pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

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.

Unless specifically stated otherwise, 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. 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.

As shown in fig. 1 to 3, the liquid dispenser of the present embodiment includes: a housing 10, a bracket 20, and a plurality of tubes 30. The housing 10 has a liquid tank 11 containing liquid. The bracket 20 is connected with the shell 10, and a diversion trench 21 communicated with the liquid containing trench 11 is arranged on the bracket 20. A plurality of tubes 30 are connected to and communicate with the bottom of the housing 10. The inner diameter of the tube body 30 is 6mm or less.

With the technical solution of this embodiment, the liquid dispenser includes: the bracket 20 is connected with the shell 10, and a diversion trench 21 communicated with the liquid containing trench 11 is arranged on the bracket 20. A plurality of tubes 30 are connected to and communicate with the bottom of the housing 10. The inner diameter of the tube body 30 is 6mm or less. When the liquid level in the liquid containing groove 11 gradually rises and reaches the diversion groove 21, the liquid overflows from the diversion groove 21, so that the liquid in the liquid containing groove 11 can be ensured to be always in an overflowing state, the liquid can stably flow out from the plurality of pipe bodies 30, and the liquid can be uniformly distributed in the pipe bodies 30. Meanwhile, as the inner diameter of the tube body 30 is less than or equal to 6mm, the tube body 30 is thin, the flowing resistance of the liquid can be increased, and the liquid with a small flow can be distributed in the tube body 30. Like this, the liquid that a plurality of bodys were distributed can be measured through weighing method, has reduced measuring error, and then has satisfied the measurement requirement. Therefore, the technical scheme of the embodiment effectively solves the problem that the liquid dispenser distributes liquid with a larger flow rate in the prior art, so that the measurement error is larger. The weighing method is preferably a balance weighing method. The inner diameter of the pipe body 30 is preferably 1mm to 3 mm.

As shown in fig. 1, in the present embodiment, the housing 10 has a rectangular parallelepiped shape. The housing 10 comprises a side wall 12 and a bottom wall 13, and the side wall 12 and the bottom wall 13 enclose a liquid containing groove 11. Each tubular body 30 is connected to and communicates with the bottom wall 13, and the side wall 12 includes a first side wall 121 and a second side wall 122 disposed opposite to each other. The bracket 20 includes a first frame 22 connected to the first sidewall 121 and a second frame 23 connected to the second sidewall 122. The rectangular parallelepiped housing 10 provides the housing 10 with a flat surface portion for easy placement of the housing 10. The arrangement of the first and

second racks

22 and 23 can support the case 10 from both ends of the case 10 so that the case 10 can be stably placed. Of course, the form and size of the housing of the present embodiment may be determined according to the actual application. The housing 10 of the present embodiment is horizontally placed.

As shown in fig. 1 to 3, in the present embodiment, a first overflow port 14 is disposed on the first side wall 121, the first overflow port 14 is communicated with the diversion trench 21 on the first frame body 22, a second overflow port 15 is disposed on the second side wall 122, and the second overflow port 15 is communicated with the diversion trench 21 on the second frame body 23. The first overflow port 14 is provided to facilitate the liquid to flow to the guide groove 21 of the first frame 22. The second overflow port 15 is provided to facilitate the flow of the liquid to the guide grooves 21 of the second frame body 23. The first overflow opening 14 and the second overflow opening 15 of this embodiment are shaped as rectangular weirs. Of course, in other embodiments not shown in the figures, the first overflow outlet and the second overflow outlet may also be V-shaped weirs or U-shaped weirs.

As shown in fig. 1, in the present embodiment, the first frame 22 and the second frame 23 are bent. The first frame 22 is bent to support the casing 10 more stably, and the diversion grooves 21 of the first frame 22 have a better diversion effect. The second frame body 23 with the bent shape facilitates the second frame body 23 to support the casing 10 more stably, and the diversion grooves 21 on the second frame body 23 have a better diversion effect.

In other embodiments not shown in the figures, the first frame or the second frame is bent. The first frame body and the second frame body are bent. The first frame body or the second frame body is bent.

As shown in fig. 1, the liquid dispenser further includes a joint (not shown) provided on the housing 10, the joint being provided on the bottom of the housing 10, and the tube body 30 being detachably connected to the joint. Because the internal diameter of body 30 is less than or equal to 6mm, like this, body 30 is the multiple, and the internal diameter of every set of body 30 is different, when changing the body 30 of different sets or a body 30 in one set alone, the setting of joint is convenient for body 30 to change.

As shown in fig. 1, in the present embodiment, the top of the housing 10 has an opening. The opening is open. In this way, the liquid is facilitated to enter the liquid containing tank 11. The plurality of tubes 30 are arranged at intervals along the longitudinal direction of the housing 10. The housing 10 has a sufficiently large area in the longitudinal direction, and when the shape of each tube 30 is adjusted, the adjacent two tubes 30 do not interfere with each other. The quantity of the body of this embodiment can set for as required.

As shown in fig. 1, in the present embodiment, the tube 30 includes a liquid inlet 31 formed at the bottom of the housing 10 and a liquid outlet 32 located at the bottom end of the tube 30, and the liquid outlet 32 of the tube 30 is disposed vertically downward. The liquid outlet 32 is disposed vertically downward, so that the liquid in the tube 30 can flow out.

As shown in fig. 1, in the present embodiment, the pipe body 30 is a coil pipe, and the shape of the pipe body 30 is a spiral shape, a straight shape, or a bent shape. The tube 30 of the coil is easily deformed and its shape can be maintained to facilitate the tube 30 to obtain the desired flow resistance. The spiral shape or the straight shape or the bent shape enables the tube 30 to adjust the flow rate by changing the shape or the height of the liquid outlet 32 to change the liquid level pressure, so as to obtain the flow rate of the liquid with smaller demand. The material of the coil pipe can be copper or stainless steel or plastic.

As shown in fig. 1, in the present embodiment, the liquid dispenser further includes a liquid storage tank 40 disposed below the housing 10, a liquid transfer tube 50 connected to the liquid storage tank 40, and a pump 60 disposed on the liquid transfer tube 50. The liquid outlet of the infusion tube 50 is communicated with the liquid containing groove 11. Pump 60 is provided to power the liquid so that it is directed from reservoir 40 through tubing 50 into tank 11. The liquid storage container 40 is used for storing the liquid overflowing from the first overflow port 14 and the second overflow port 15 and flowing along the guiding gutter 21, or circulating the liquid flowing along the guiding gutter 21. The reservoir 40 may be a tank or tank, as long as the device will be capable of storing liquid.

As shown in fig. 1, in the present embodiment, the outlet of the infusion tube 50 is offset from the inlet 31 of the tube 30. When the liquid is injected into the liquid tank 11, the liquid does not directly enter the liquid inlet 31 of the tube 30 and avoids the liquid inlet 31, thereby ensuring the liquid level in the liquid tank 11 to be uniform. Preferably, the liquid outlet of the liquid delivery tube 50 is located at the center line position of the liquid containing tank 11.

The offset arrangement means that the projection of the liquid outlet of the liquid transport tube 50 on the bottom of the liquid storage tank 11 does not overlap with the liquid inlet 31 of the tube body 30.

The liquid distributor of this embodiment, simple structure workable only needs to keep the full liquid state of holding cistern 11, can be at the stable flow of body 30 output to the requirement of arbitrary less flow can be reached through the on-the-way resistance of the difference in height between inlet 31 of adjusting body 30 and the liquid outlet 32 of body 30 or the shape of body 30, the maneuverability is strong, low cost.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, 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 simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted 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.

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.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid dispenser, comprising:

a housing (10) having a liquid tank (11) for containing liquid;

the bracket (20) is connected with the shell (10), and a diversion trench (21) communicated with the liquid containing trench (11) is arranged on the bracket (20);

and the pipe bodies (30) are connected and communicated with the bottom of the shell (10), and the inner diameter of each pipe body (30) is smaller than or equal to 6 mm.

2. The liquid dispenser according to claim 1, wherein the housing (10) is rectangular, the housing (10) includes a side wall (12) and a bottom wall (13), the side wall (12) and the bottom wall (13) enclose the liquid containing tank (11), each of the tubes (30) is connected to and communicated with the bottom wall (13), the side wall (12) includes a first side wall (121) and a second side wall (122) which are oppositely arranged, and the bracket (20) includes a first bracket body (22) connected to the first side wall (121) and a second bracket body (23) connected to the second side wall (122).

3. The liquid distributor according to claim 2, wherein the first side wall (121) is provided with a first overflow opening (14), the first overflow opening (14) is communicated with the guiding groove (21) on the first frame body (22), the second side wall (122) is provided with a second overflow opening (15), and the second overflow opening (15) is communicated with the guiding groove (21) on the second frame body (23).

4. Liquid distributor according to claim 2, characterized in that the first shelf (22) and/or the second shelf (23) are bent or curved.

5. The liquid dispenser according to claim 1, further comprising a fitting provided on the housing (10), the fitting being provided at a bottom of the housing (10), the tube (30) being detachably connected to the fitting.

6. The liquid dispenser according to claim 1, wherein the top of the housing (10) has an opening; the plurality of pipe bodies (30) are arranged at intervals along the length direction of the housing (10).

7. The liquid distributor according to claim 1, wherein the tube (30) comprises a liquid inlet (31) formed at the bottom of the housing (10) and a liquid outlet (32) located at the bottom end of the tube (30), the liquid outlet (32) of the tube (30) being disposed vertically downward.

8. A liquid distributor according to claim 1, wherein the tube (30) is a coil, the tube (30) being shaped as a spiral or a straight or a bent shape.

9. The liquid dispenser according to claim 1, further comprising a liquid storage container (40) disposed below the housing (10), a liquid transfer tube (50) connected to the liquid storage container (40), and a pump (60) disposed on the liquid transfer tube (50), wherein a liquid outlet of the liquid transfer tube (50) is communicated with the liquid containing tank (11).

10. The liquid distributor according to claim 9, wherein the liquid outlet of the liquid line (50) is offset from the liquid inlet (31) of the tube (30).