CN110762911A - Branching body device and air conditioner - Google Patents
Branching body device and air conditioner Download PDFInfo
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- CN110762911A CN110762911A CN201911098713.5A CN201911098713A CN110762911A CN 110762911 A CN110762911 A CN 110762911A CN 201911098713 A CN201911098713 A CN 201911098713A CN 110762911 A CN110762911 A CN 110762911A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
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- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention provides a branching body device and an air conditioner. According to the invention, the visual branch body device is arranged in front of the air conditioner liquid-separating pipe component, and the flow state and distribution condition of the refrigerant in the air conditioner liquid-separating pipe component are simulated through the fluid flow pattern and liquid level observed in the branch body device, so that the research on the fluid form, liquid level and the like in the air conditioner liquid-separating pipe component in the development stage of the air conditioner is facilitated, and further components such as a liquid-separating head with better liquid separation, a liquid inlet pipe with proper curvature, a flow-separating capillary pipe and the like can be developed. In addition, the whole visible road body device provided by the invention is made of transparent materials, so that the observation is more visual and convenient.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a branching body device and an air conditioner.
Background
In an air conditioner, as a plurality of pipelines for connecting an internal machine and an external machine are provided, in order to reduce flow and pressure loss, a refrigerant needs to be divided into a plurality of branches, which can cause different refrigerant flow in each branch, and in order to solve the problem of refrigerant flow distribution, a branch body assembly is generally installed in the pipeline.
However, the conventional branching body in the prior art is mainly made of metal, and the state of a gas-liquid two-phase refrigerant in the branching body can be divided into various flow types including elastic flow, bubble flow and stratified flow, and fluids of different flow types have different influences on liquid separation consistency and liquid flow sound, so that the conventional branching body is difficult to determine key information such as the flow type, the liquid level and the like of the refrigerant.
Disclosure of Invention
The invention solves the problem that the existing shunt body is opaque and is inconvenient to analyze the flow pattern and distribution condition of the fluid in the shunt body.
In order to solve the above problems, the present invention provides a shunting body device, which is made of transparent material and is suitable for being installed in front of an air conditioner shunting pipe assembly.
According to the invention, the visual branch body device is arranged in front of the air conditioner liquid-separating pipe component, and the flow state and distribution condition of the refrigerant in the air conditioner liquid-separating pipe component are simulated through the fluid flow pattern and liquid level observed in the branch body device, so that the research on the fluid form, liquid level and the like in the air conditioner liquid-separating pipe component in the development stage of the air conditioner is facilitated, and further components such as a liquid-separating head with better liquid separation, a liquid inlet pipe with proper curvature, a flow-separating capillary pipe and the like can be developed. In addition, the whole visible road body device provided by the invention is made of transparent materials, so that the observation is more visual and convenient.
Furthermore, the air conditioner liquid separating pipe component is suitable for being installed between the air conditioner liquid separating pipe component and the air conditioner connecting pipe, so that the refrigerant in the air conditioner connecting pipe can flow into the air conditioner liquid separating pipe component.
So, the gas-liquid two-phase refrigerant in the air conditioner connecting pipe becomes the visual body device that divides of process earlier by directly getting into air conditioner branch liquid pipe subassembly, and the body device that divides flows into the air conditioner again, divides the liquid pipe subassembly before, behind the air conditioner connecting pipe by the setting of the body device that divides to reduce the refrigerant pressure and the flow loss in the air conditioner pipeline, improves the authenticity and the accuracy of the body device that divides the liquid pipe subassembly simulation of air conditioner branch.
Further, including second feed liquor pipe, second branch liquid head, second branch flow tube and the liquid trap that connects gradually, the liquid trap be suitable for with air conditioner divides liquid pipe assembly to be connected, the second feed liquor pipe be suitable for with the air conditioner connecting pipe is connected.
The structure of the branch body device is similar to that of the air conditioner liquid distribution pipe assembly, and the branch body device comprises a liquid inlet pipe, a liquid distribution head and a flow distribution pipe, so that the air conditioner liquid distribution pipe assembly can be simulated in real time, the fluid form and the liquid level information in the air conditioner liquid distribution pipe assembly are reflected by observing the visual flow pattern, the liquid level and other information in the branch body device, and the authenticity and the accuracy of simulation are improved.
Further, the liquid collector is suitable for being detachably connected with the air conditioner liquid distribution pipe assembly.
The detachable connection of the branch body device and the air conditioner liquid distributing pipe assembly is realized, and the disassembly and the assembly are convenient, simple and efficient.
Further, a first single joint is arranged on the liquid collector and is suitable for being connected with a first nano-tube on the air conditioner liquid distribution tube assembly.
Therefore, the liquid collector and the air conditioner liquid separating pipe assembly can be detachably connected among different materials, and the liquid collector is convenient, simple and efficient to disassemble and assemble.
Further, the second liquid inlet pipe is suitable for being detachably connected with the air conditioner connecting pipe.
The detachable connection of the branch body device and the air conditioner connecting pipe is realized, and the detachable connection is convenient, simple and efficient to disassemble and assemble.
Furthermore, a second single joint is arranged on the second liquid inlet pipe and is suitable for being connected with a second nano-tube on the air conditioner connecting pipe.
Therefore, the second liquid inlet pipe and the air conditioner connecting pipe can be detachably connected among different materials, and the air conditioner connecting pipe is convenient, simple and efficient to disassemble and assemble.
The invention also provides an air conditioner, which comprises an air conditioner connecting pipe, an air conditioner liquid separating pipe assembly and the branching body device, wherein the branching body device is respectively connected with the air conditioner liquid separating pipe assembly and the air conditioner connecting pipe.
According to the air conditioner provided by the invention, the set of branch body device is arranged between the air conditioner liquid dividing pipe assembly and the air conditioner connecting pipe, so that the fluid flow pattern and the liquid level in the air conditioner liquid dividing pipe assembly and the liquid dividing consistency of the liquid dividing head are researched, the liquid dividing head with better liquid dividing performance, the liquid inlet pipe, the liquid dividing pipe and other components can be conveniently developed in the air conditioner development stage, and the fluid theoretical research is facilitated.
Further, the air conditioner divides liquid pipe assembly including the first feed liquor pipe, first branch liquid head and the first branch flow tube that connect gradually, the liquid trap of the body device that divides be suitable for with first feed liquor union coupling.
Therefore, the connection of the branching body device and the air conditioner liquid distributing pipe assembly is realized.
Furthermore, a first nano-tube is arranged on the first liquid inlet tube and is suitable for being connected with a first single joint on the liquid collector.
From this, can realize being connected by dismantling between body device and the air conditioner branch liquid pipe assembly through screwing up first son and first single joint, and connect closely, the connected mode is simple, high-efficient.
Drawings
FIG. 1 is an assembly view of a splitter unit installed in an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a shunt body assembly according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the connection between a first nano-connector and a first single-connector according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating a connection between an air conditioner liquid distribution pipe assembly and a heat exchanger according to an embodiment of the present invention.
Description of reference numerals:
100-air conditioner liquid distributing pipe assembly; 200-shunt body device; 300-a heat exchanger;
101-a first liquid inlet pipe; 102-a first dispense head; 103-a first shunt tube; 104-a first nano;
201-a second liquid inlet pipe; 202-second liquid separation head; 203-a second shunt pipe; 204-a liquid trap; 205-a first single junction; 206-second single junction.
Detailed Description
In the shunt body in the prior art, in order to facilitate observation of the flow pattern and distribution condition of the fluid, a visual window is generally arranged on the shunt body, but in the way, on one hand, the fluid area which can be visually observed is limited, on the other hand, high-temperature and high-pressure sealing between different materials is required to be performed between the shunt body and the visual window, and the process is complex.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1, a branching body device 200 made of a transparent material and adapted to be installed in front of an air conditioner branching pipe assembly 100 is provided according to an embodiment of the present invention.
In this embodiment, a transparent and visible branch device 200 is installed in front of the air conditioner liquid distribution pipe assembly 100, so that a gas-liquid two-phase refrigerant from an air conditioner connecting pipe (not shown) first passes through the visible branch device 200 and then flows into the air conditioner liquid distribution pipe assembly 100, wherein the air conditioner liquid distribution pipe assembly 100 includes a first liquid inlet pipe 101, a first liquid distribution head 102, and a first liquid distribution pipe 103, which are sequentially installed in an original pipeline of an air conditioner. The first liquid inlet pipe 101, the first liquid dividing head 102 and the first flow dividing pipe 103 are all made of metal, and are preferably made of copper, namely the first liquid inlet pipe 101, the first liquid dividing head 102 and the first flow dividing pipe 103.
Thus, the flow pattern and the liquid level of the fluid observed in the branching body device 200 can simulate the flow state and the distribution condition of the refrigerant in the air conditioner liquid distributing pipe assembly 100, and the branching body device 200 provided by the embodiment is particularly suitable for the research on the liquid distributing consistency of the liquid distributing head and the fluid form and the liquid level in the air conditioner liquid distributing pipe assembly 100 in the development stage of the air conditioner.
Compared with the prior art, the visualization branch body device 200 that this embodiment provided, whole device all adopt transparent material to make, observes more directly perceived, convenient, can adopt ordinary connected mode, for example can dismantle the mode and connect between body device 200 and the air conditioner pipeline in addition, need not the sealed technology of high temperature high pressure.
Further, as shown in fig. 2, the branching body apparatus 200 includes a second liquid inlet pipe 201, a second liquid branching head 202, a second liquid branching pipe 203 and a liquid collector 204, which are connected in sequence, and the second liquid inlet pipe 201, the second liquid branching head 202, the second liquid branching pipe 203 and the liquid collector 204 are all made of transparent materials. Preferably, the transparent material is a PC transparent material, the light transmittance of the PC board can reach 89%, the transparency is high, and the visualization effect is good. The second liquid inlet pipe 201 can be made into pipes with different curvatures and shapes, and the gas-liquid layering condition caused by the liquid inlet pipes with different shapes and curvatures can be known by observing the layering condition of the gas-liquid phases in the liquid inlet pipes due to centrifugal force. The flow pattern and the liquid level of the fluid in the second liquid separation head 202 can be visually observed. The state of gas-liquid two phases in the second shunt pipe 203 can be observed, and the pipe diameter and the length of the second shunt pipe 203 can be adjusted according to the actual requirements of specific models. The liquid collector 204 is used for collecting the refrigerant from the second branch pipe 203, and then the refrigerant in the liquid collector 204 flows into the air conditioner liquid distribution pipe assembly 100.
The structure of branching body device 200 is similar with air conditioner branch liquid pipe assembly 100 in this embodiment, all includes feed liquor pipe, branch liquid head and shunt tubes, from this, can divide liquid pipe assembly 100 to air conditioner to simulate in real time, improves the authenticity and the accuracy of simulation. By observing information such as the flow pattern and the liquid level of the fluid in the visual branch body device 200, the fluid form, the liquid level information and the like in the air conditioner liquid dividing pipe assembly 100 are reflected, the liquid dividing consistency of the liquid dividing head is convenient to research, and therefore components such as the liquid dividing head with better liquid dividing performance, a liquid inlet pipe with proper curvature, a flow dividing capillary and the like can be developed.
In the original pipeline of the air conditioner, two ends of the air conditioner liquid distribution pipe assembly 100 are respectively connected to the air conditioner connecting pipe and the heat exchanger 300, that is, the first liquid inlet pipe 101 is connected to the air conditioner connecting pipe, and the first liquid distribution pipe 103 is connected to the heat exchanger 300 (as shown in fig. 4). In the present embodiment, since the branching body unit 200 is installed before the air conditioner dispenser assembly, the second inlet pipe 201 is adapted to be connected to an air conditioner connection pipe, and the first inlet pipe 101 is adapted to be connected to the liquid trap 204.
Further, as shown in fig. 1 and 3, a first single joint 205 is disposed on the liquid collector 204 and is used for being connected to the first liquid inlet pipe 101 of the air conditioner liquid distribution pipe assembly 100, specifically, the first liquid inlet pipe 101 is provided with the first inlet 104, and the tight connection between the liquid distribution body device 200 and the air conditioner liquid distribution pipe assembly 100 can be achieved by screwing the first inlet 104 and the first single joint 205. The second liquid inlet pipe 201 is provided with a second single joint 206 for connecting with an air conditioner connecting pipe. Similarly, the air conditioner connecting pipe is provided with a second connector, and the tight connection between the branching body device 200 and the air conditioner connecting pipe can be realized by screwing the second connector and the second connector. The first and second housing 104 and 104 are preferably copper housing, so that the visual branching body device 200 can be installed between the air conditioner connecting pipe and the air conditioner liquid distributing pipe assembly 100. The way of detachable connection between the branching body device 200 and the air conditioner connecting pipe and the air conditioner liquid-distributing pipe assembly 100 is convenient, simple and efficient to disassemble and assemble.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A manifold assembly, characterized by being made of a transparent material and adapted to be mounted in front of an air conditioner manifold assembly (100).
2. The branching device as claimed in claim 1, adapted to be installed between the air conditioner branching pipe assembly (100) and an air conditioner connecting pipe, so that the refrigerant in the air conditioner connecting pipe can flow into the air conditioner branching pipe assembly (100).
3. The manifold device according to claim 2, characterized by comprising a second inlet pipe (201), a second manifold head (202), a second manifold pipe (203) and a liquid collector (204) connected in sequence, wherein the liquid collector (204) is adapted to be connected to the air-conditioning manifold assembly (100), and the second inlet pipe (201) is adapted to be connected to the air-conditioning connecting pipe.
4. The manifold device of claim 3, wherein said liquid trap (204) is adapted to be removably connected to said air conditioner manifold assembly (100).
5. The manifold device according to claim 4, characterized in that a first single connector (205) is provided on the liquid trap (204), said first single connector (205) being adapted to be connected to a first nano-tube (104) on the air conditioning manifold assembly (100).
6. The branching body apparatus as claimed in claim 3, wherein the second liquid inlet pipe (201) is adapted to be detachably connected to the air-conditioning connecting pipe.
7. The branching body apparatus as claimed in claim 6, wherein a second single joint (206) is provided on the second liquid inlet pipe (201), the second single joint (206) being adapted to be connected to a second nano-tube on the air-conditioning connecting pipe.
8. An air conditioner, comprising an air conditioner connecting pipe, an air conditioner liquid distribution pipe assembly (100), and the branching body device according to any one of claims 1 to 7, which is connected to the air conditioner liquid distribution pipe assembly (100) and the air conditioner connecting pipe, respectively.
9. The branching body apparatus according to claim 8, wherein the air conditioner branching pipe assembly (100) comprises a first liquid inlet pipe (101), a first liquid branching head (102) and a first branching pipe (103) connected in sequence, and a liquid trap (204) of the branching body apparatus is adapted to be connected with the first liquid inlet pipe (101).
10. The manifold device according to claim 9, characterized in that said first inlet pipe (101) is provided with a first nano-tube (104), said first nano-tube (104) being adapted to be connected to a first single junction (205) on said liquid trap (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911098713.5A CN110762911A (en) | 2019-11-12 | 2019-11-12 | Branching body device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911098713.5A CN110762911A (en) | 2019-11-12 | 2019-11-12 | Branching body device and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN110762911A true CN110762911A (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911098713.5A Pending CN110762911A (en) | 2019-11-12 | 2019-11-12 | Branching body device and air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN110762911A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202915610U (en) * | 2012-09-19 | 2013-05-01 | 宁波奥克斯电气有限公司 | Dispenser |
| CN103900296A (en) * | 2014-03-31 | 2014-07-02 | 南方英特空调有限公司 | Flow mixing device for testing of concurrent-flow evaporator |
| CN203744609U (en) * | 2014-03-31 | 2014-07-30 | 南方英特空调有限公司 | Flow mixing device for parallel flow evaporator tests |
| CN104214994A (en) * | 2014-09-06 | 2014-12-17 | 中山大学 | Micro-channel heat exchanger with visual collecting pipe and method thereof |
-
2019
- 2019-11-12 CN CN201911098713.5A patent/CN110762911A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202915610U (en) * | 2012-09-19 | 2013-05-01 | 宁波奥克斯电气有限公司 | Dispenser |
| CN103900296A (en) * | 2014-03-31 | 2014-07-02 | 南方英特空调有限公司 | Flow mixing device for testing of concurrent-flow evaporator |
| CN203744609U (en) * | 2014-03-31 | 2014-07-30 | 南方英特空调有限公司 | Flow mixing device for parallel flow evaporator tests |
| CN104214994A (en) * | 2014-09-06 | 2014-12-17 | 中山大学 | Micro-channel heat exchanger with visual collecting pipe and method thereof |
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Application publication date: 20200207 |
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