CN209101618U - A kind of evaporator outlet pipe assembly and air conditioner - Google Patents
A kind of evaporator outlet pipe assembly and air conditioner Download PDFInfo
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- CN209101618U CN209101618U CN201821970550.6U CN201821970550U CN209101618U CN 209101618 U CN209101618 U CN 209101618U CN 201821970550 U CN201821970550 U CN 201821970550U CN 209101618 U CN209101618 U CN 209101618U
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- going out
- out gas
- gas branch
- branch pipe
- evaporator
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Abstract
The utility model provides a kind of evaporator outlet pipe assembly and air conditioner, the evaporator outlet pipe assembly includes collector, one end of the collector is equipped with the adapter tube for connecting with compressor, the collector is successively arranged the first going out gas branch pipe and the second going out gas branch pipe communicated with evaporator along the short transverse of evaporator from top to bottom, and the outlet of second going out gas branch pipe is between first going out gas branch pipe and the adapter tube.In air-conditioning heating, the refrigerant of the second going out gas branch pipe can flow in the evaporator pipeline below the first going out gas branch pipe the utility model, so that refrigerant in evaporator be promoted to be evenly distributed, avoid evaporator leaving air temp uneven.
Description
Technical field
The utility model relates to air-conditioning technical field, in particular to a kind of evaporator outlet pipe assembly and air conditioner.
Background technique
Air-conditioning is in heating mode, because of factors such as gravity, pressure drop and the upper and lower return air temperature difference, existing vertical more branch evaporations
Device often has shunting uneven phenomenon, uneven so as to cause booting heating initial stage leaving air temp, the decline of air-conditioning global comfort.
And in heating mode, gaseous coolant be from the pipeline that the outlet pipe assembly of evaporator enters evaporator, it is existing
Outlet pipe assembly only simply with the piping connection of evaporator, can not solve to a certain extent evaporator shunt it is uneven
Even problem.
Utility model content
In view of this, the utility model is directed to a kind of evaporator outlet pipe assembly and air conditioner, to solve evaporator
The non-uniform problem of coolant distribution.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of evaporator outlet pipe assembly, including collector, one end of the collector is equipped with to be connect for what is connect with compressor
Pipe, the collector are successively arranged the first going out gas branch pipe communicated with evaporator and the along the short transverse of evaporator from top to bottom
Two going out gas branch pipe, the outlet of second going out gas branch pipe is between first going out gas branch pipe and the adapter tube.
Further, the collector is additionally provided with third going out gas branch pipe, first going out gas branch pipe, second going out gas branch pipe
It is set gradually from top to bottom with the third going out gas branch pipe along the short transverse of evaporator.
Further, the other end of the collector is equipped with the 4th going out gas branch pipe, the outlet and steaming of the 4th going out gas branch pipe
Hair device communicates.
Further, the internal diameter of the 4th going out gas branch pipe is less than the internal diameter of the collector.
Further, one end of the collector and the adapter tube connection is equipped with bend pipe, and the collector and the adapter tube pass through
The bend pipe dislocation links together.
Further, the bend pipe is equipped with the first bending section, the second bending section and the first bending section of connection and the second bending
The straight pipe of section, the free end of first bending section connect the collector, described in the free end connection of second bending section
Adapter tube.
Further, the angle of the central axes of the straight pipe and the central axes of first going out gas branch pipe composition is
153°。
Further, the internal diameter of first going out gas branch pipe is equal to the internal diameter of second going out gas branch pipe.
Further, the internal diameter of the collector is less than the internal diameter of the adapter tube.
Compared with the existing technology, a kind of evaporator outlet pipe assembly described in the utility model has the advantage that
For the utility model in air-conditioning heating, the refrigerant of the second going out gas branch pipe can flow to the steaming below the first going out gas branch pipe
It sends out in device pipeline, so that refrigerant in evaporator be promoted to be evenly distributed, avoids evaporator leaving air temp uneven.
The another object of the utility model is to propose a kind of air conditioner, and to solve, evaporator coolant distribution is non-uniform to be asked
Topic.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of air conditioner, the structure including above-mentioned evaporator outlet pipe assembly.
Possessed advantage is identical compared with the existing technology with above-mentioned evaporator outlet pipe assembly for the air conditioner, herein not
It repeats again.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model outlet pipe assembly；
Fig. 2 is structural schematic diagram of the Fig. 1 along the direction A；
Fig. 3 is structural schematic diagram of the Fig. 1 along the direction B；
Fig. 4 is the assembling schematic diagram of outlet pipe assembly and evaporator.
Description of symbols:
1- collector, 2- adapter tube, the first going out gas branch pipe of 3-, the second going out gas branch pipe of 4-, 5- third going out gas branch pipe, the 4th outlet of 6-
Branch pipe, 7- bend pipe, 8- evaporator.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In addition, the short transverse for the evaporator 8 being previously mentioned in the embodiments of the present invention, refers to floor air conditioner just
When often placing, short transverse of the evaporator 8 relative to ground.
Meanwhile the utility model is used for vertical more branch evaporators, this kind of evaporator is typically provided a plurality of independent flow path,
In evaporator heating, outlet pipe assembly conveys gaseous coolant to evaporator, and gaseous coolant is by independent flow path in evaporator
Become liquid after portion's heat exchange, is finally flowed to the outflow of outlet tube component；During gaseous coolant heat exchange, often has shunting not
Equal phenomenon, evaporator temperature of lower compared with upper temp too low problem uneven so as to cause booting heating initial stage leaving air temp.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
As shown in Figs 1-4, a kind of evaporator outlet pipe assembly, including collector 1, one end of collector 1 is equipped with to be connected with compressor
The adapter tube 2 connect, collector 1 are successively arranged the first outlet branch communicated with evaporator 8 along the short transverse of evaporator 8 from top to bottom
Pipe 3 and the second going out gas branch pipe 4, the outlet of the second going out gas branch pipe 4 is between the first going out gas branch pipe 3 and adapter tube 2.
In the present embodiment, the first going out gas branch pipe 3 and the second going out gas branch pipe 4 are communicated with 8 internal duct of evaporator respectively, i.e., and
The outlet of one going out gas branch pipe 3 is connected to the port (hereinafter referred to as the first port) of a pipeline inside evaporator；Second outlet
The outlet of branch pipe 4 is connected to the port (hereinafter referred to as the second port) of another pipeline inside evaporator, meanwhile, in evaporator
Short transverse on, the second port is located above the first port, and gaseous coolant could be passed through steaming by the second going out gas branch pipe 4 as a result,
Send out the lower section of device 8.
In the present embodiment, when air conditioner is in heating mode state, gaseous coolant enters from collector 1, along evaporator 8
Short transverse is flowed from bottom to top, is then shunted from the first going out gas branch pipe 3 and the second going out gas branch pipe 4.Gaseous coolant
It is flowed into first by the first going out gas branch pipe 3 in the pipeline of evaporator 8, because of factors such as gravity, pressure drop and the upper and lower return air temperature difference, into
Enter that 3 refrigerant of the first going out gas branch pipe is less, then flowed into again by the second going out gas branch pipe 4 in the pipeline of evaporator 8, is gone out due to second
Between the first going out gas branch pipe 3 and adapter tube 2, the second going out gas branch pipe 4 can be to 3 lower section of the first going out gas branch pipe for the outlet of gas branch pipe 4
Evaporator 8 be passed through gaseous coolant, so that the refrigerant of the lower section of evaporator 8 be promoted to increase, change the outlet air of 8 cold lower part and hot upper part of evaporator
Problem.
In the present embodiment, the internal diameter of the first going out gas branch pipe 3 is equal to the internal diameter of the second going out gas branch pipe 4, defeated in collector 1 as a result,
When sending gaseous coolant, promotes to flow into the first going out gas branch pipe 3 and the gaseous coolant pressure of the second going out gas branch pipe 4 is relatively stable.
In the present embodiment, the outlet of the second going out gas branch pipe 4 needs to be located at the first going out gas branch pipe 3 towards the side of adapter tube 2, because
Second going out gas branch pipe 4 is designed to that special-shaped jump is managed by this, so as to avoid the first going out gas branch pipe 3.
In the present embodiment, adapter tube 2 is swan neck, and the free end of adapter tube 2 is equipped with connector, will take over 2 as a result, and be arranged to elbow
Pipe is the construction in order to cooperate air conditioner, is attached convenient for adapter tube 2 by connector and compressor.
In the present embodiment, the internal diameter of collector 1 is less than the internal diameter of adapter tube 2, and the gaseous coolant of adapter tube 2 flows into collector 1 as a result,
When, since internal diameter becomes smaller, the pressure of gaseous coolant becomes larger, and can preferably be shunted.
Embodiment 2
As shown in Figs 1-4, compared with above-described embodiment, collector 1 is additionally provided with third going out gas branch pipe 5, third in the present embodiment
The outlet of going out gas branch pipe 5 is communicated with evaporator 8, and the first going out gas branch pipe 3, the second going out gas branch pipe 4 and third going out gas branch pipe 5 are along steaming
The short transverse of hair device 8 is set gradually from top to bottom, after collector 1 is passed through gaseous coolant as a result, during refrigerant flows, according to
It is secondary to be shunted from the first going out gas branch pipe 3, the second going out gas branch pipe 4 and third going out gas branch pipe 5.
In the present embodiment, the other end of collector 1 is equipped with the 4th going out gas branch pipe 6, the outlet of the 4th going out gas branch pipe 6 and evaporator
8 communicate, after collector 1 is passed through gaseous coolant as a result, during refrigerant flows, successively from the first going out gas branch pipe 3, the second outlet
Branch pipe 4, third going out gas branch pipe 5, the 4th going out gas branch pipe 6 are shunted.Wherein, the internal diameter of the 4th going out gas branch pipe 6 is less than collector 1
Internal diameter realizes that the coolant quantity of the first going out gas branch pipe 3 is reduced by reducing the internal diameter of the 4th going out gas branch pipe 6 as a result,.
In the present embodiment, the first going out gas branch pipe 3 is swan neck, since the first going out gas branch pipe 3 is communicated with one end of collector 1,
Only when the first going out gas branch pipe 3 has certain bending angle, export direction could be towards evaporator 8, otherwise, the first outlet
Branch pipe 3 can extend along 1 length direction of collector.
Embodiment 3
Compared with above-described embodiment, collector 1 is connect with adapter tube 2 in the present embodiment one end is equipped with bend pipe 7, collector 1 and connects
Pipe 2 is linked together by the dislocation of bend pipe 7, changes the position of collector 1 and adapter tube 2 by bend pipe 7 as a result, is convenient for and evaporator 8
And other component is attached.
In the present embodiment, bend pipe 7 is equipped with the first bending section, the second bending section and the first bending section of connection and the second bending section
Straight pipe, the free end of the first bending section connects collector 1, and the free end of the second bending section is connected to adapter tube 2, as a result, bend pipe 7
The change that collector 1 and 2 height of adapter tube and spacing are realized by the first bending section, the second bending section and straight pipe, to be used to
Cooperate the liquid pipe component of evaporator 8.Wherein, the angle of the central axes of straight pipe and the central axes of the first going out gas branch pipe 3 composition is
It 153 °, as a result, when angle is 153 °, can be coupled with evaporator 8, it also can be in 8 overhead outlet tube component of evaporator
Installation site.
In the present embodiment, collector 1 and adapter tube 2 are by the way that after 7 deflecting of bend pipe, collector 1 is still parallel with the central axes of adapter tube 2
, so that avoid refrigerant flows to abrupt change, to promote refrigerant unstable.
Embodiment 4
Compared with above-described embodiment, evaporator 8 is equipped with six flow paths, therefore, evaporator outlet pipe assembly in the present embodiment
It is again provided with the pipeline communicated with six flow paths.
Specifically, the first going out gas branch pipe 3, the second going out gas branch pipe 4 and third going out gas branch pipe 5 are respectively provided with one, third outlet
There are three branch pipe 5 is set, as a result, when collector 1 is passed through gaseous coolant, gaseous coolant passes sequentially through the first going out gas branch pipe 3, second goes out
4, three third going out gas branch pipe 5 of gas branch pipe and the 4th going out gas branch pipe 6 are simultaneously shunted, so that a point six road direction evaporators 8 are passed through
Gaseous coolant, meanwhile, the evaporator 8 that the second going out gas branch pipe 4 is directed towards 3 lower section of the first going out gas branch pipe is passed through refrigerant, promotees as a result,
Keep the coolant quantity at each position of evaporator 8 uniform, is finally reached the uniform problem of leaving air temp.
Embodiment 5
A kind of air conditioner, the air conditioner include the evaporator outlet pipe assembly in above-described embodiment.
In the present embodiment, the outlet pipe assembly of air conditioner is cooperatively connected with evaporator 8, specifically, outlet pipe assembly
It is communicated with the port on 8 fin of evaporator, in existing air-conditioning, when air conditioner is in heating mode state, because of gravity, pressure drop
And factors, vertical more branch evaporators 8 such as return air temperature difference often have shunting uneven phenomenon up and down, just so as to cause booting heating
The problem of phase leaving air temp is uneven, and air-conditioning global comfort declines, and after using the air-conditioning of the present embodiment, the second going out gas branch pipe 4
It can be passed through gaseous coolant to the evaporator 8 of 3 lower section of the first going out gas branch pipe, so that the refrigerant of 8 lower section of evaporator be promoted to increase, changed
The outlet air problem of 8 cold lower part and hot upper part of evaporator.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of evaporator outlet pipe assembly, which is characterized in that including collector (1), one end of the collector (1) be equipped with for
The adapter tube (2) of compressor connection, the collector (1) are successively arranged and evaporate from top to bottom along the short transverse of evaporator (8)
The first going out gas branch pipe (3) and the second going out gas branch pipe (4) that device (8) communicates, the outlet of second going out gas branch pipe (4) are located at described
Between first going out gas branch pipe (3) and the adapter tube (2).
2. evaporator outlet pipe assembly according to claim 1, which is characterized in that the collector (1) is additionally provided with third and goes out
Gas branch pipe (5), first going out gas branch pipe (3), second going out gas branch pipe (4) and the third going out gas branch pipe (5) are along steaming
The short transverse of hair device (8) is set gradually from top to bottom.
3. evaporator outlet pipe assembly according to claim 1 or 2, which is characterized in that the other end of the collector (1) is set
There is the 4th going out gas branch pipe (6), the outlet of the 4th going out gas branch pipe (6) is communicated with evaporator (8).
4. evaporator outlet pipe assembly according to claim 3, which is characterized in that the 4th going out gas branch pipe (6) it is interior
Diameter is less than the internal diameter of the collector (1).
5. evaporator outlet pipe assembly according to claim 1, which is characterized in that the collector (1) and the adapter tube (2)
One end of connection is equipped with bend pipe (7), and the collector (1) and the adapter tube (2) are linked together by the bend pipe (7) dislocation.
6. evaporator outlet pipe assembly according to claim 5, which is characterized in that the bend pipe (7) is equipped with the first bending
Section, the second bending section and the straight pipe for connecting the first bending section and the second bending section, the free end connection of first bending section
The free end of the collector (1), second bending section connects the adapter tube (2).
7. evaporator outlet pipe assembly according to claim 6, which is characterized in that the central axes of the straight pipe with it is described
The angle that the central axes of first going out gas branch pipe (3) are constituted is 153 °.
8. evaporator outlet pipe assembly according to claim 1, which is characterized in that first going out gas branch pipe (3) it is interior
Diameter is equal to the internal diameter of second going out gas branch pipe (4).
9. evaporator outlet pipe assembly according to claim 1, which is characterized in that the internal diameter of the collector (1) is less than institute
State the internal diameter of adapter tube (2).
10. a kind of air conditioner, which is characterized in that including such as above-mentioned evaporator escape pipe of any of claims 1-9
Component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970550.6U CN209101618U (en) | 2018-11-27 | 2018-11-27 | A kind of evaporator outlet pipe assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970550.6U CN209101618U (en) | 2018-11-27 | 2018-11-27 | A kind of evaporator outlet pipe assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209101618U true CN209101618U (en) | 2019-07-12 |
Family
ID=67161630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821970550.6U Active CN209101618U (en) | 2018-11-27 | 2018-11-27 | A kind of evaporator outlet pipe assembly and air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN209101618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022033479A1 (en) * | 2020-08-14 | 2022-02-17 | 浙江盾安人工环境股份有限公司 | Tube, tube assembly and heat exchanger |
-
2018
- 2018-11-27 CN CN201821970550.6U patent/CN209101618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022033479A1 (en) * | 2020-08-14 | 2022-02-17 | 浙江盾安人工环境股份有限公司 | Tube, tube assembly and heat exchanger |
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