CN206176822U - Heat exchanger and air conditioning equipment comprising same - Google Patents
Heat exchanger and air conditioning equipment comprising same Download PDFInfo
- Publication number
- CN206176822U CN206176822U CN201621173014.4U CN201621173014U CN206176822U CN 206176822 U CN206176822 U CN 206176822U CN 201621173014 U CN201621173014 U CN 201621173014U CN 206176822 U CN206176822 U CN 206176822U
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- China
- Prior art keywords
- heat exchanger
- heat exchange
- inclined plane
- flat
- pipe
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003507 refrigerant Substances 0.000 claims abstract description 10
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 239000002826 coolant Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchanger reaches air conditioning equipment including this heat exchanger, heat exchanger are including the inside flat heat transfer pipe that is equipped with the refrigerant runner, the upper surface of the flat heat transfer pipe is the inclined plane, so that the comdenstion water follows under the action of gravity the inclined plane flows down. According to the configuration, the utility model provides a heat exchanger, the comdenstion water that its surface formed discharges easily, has avoided the problem of surface frost.
Description
Technical field
This utility model is related to heat exchange facilities technical field, more particularly, it relates to a kind of heat exchanger and including the heat exchange
The air-conditioning equipment of device.
Background technology
Micro-channel heat exchanger belongs to one kind of parallel-flow heat exchanger, and its air side is using louvered fin or corrugated plate, system
Cryogen side adopts the flat tube of porous.Relative to fin-tube type heat exchanger, micro-channel heat exchanger has small volume, lightweight, use system
Cryogen is few, good effect of heat exchange the advantages of.Porous flat pipe is the main heat exchange element in parallel-flow heat exchanger, and its structure is also determined
The ability of whole heat exchanger.
Micro-channel heat exchanger of the prior art, its porous flat pipe is plate-like structure, at the coolant in porous flat pipe
When low temperature state, easily there is condensed water in the surface of porous flat pipe, if the surface that condensed water is attached to porous flat pipe is arranged not in time
Go out easily to occur the phenomenon of frosting, and then the heat exchange property of micro-channel heat exchanger can be affected.
Therefore, the condensed water for how solving the problems, such as porous flat pipe surface in prior art is difficult discharge, easy frosting, becomes
Those skilled in the art's important technological problems to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of heat exchanger, and the condensed water that its surface is formed easily is arranged
Go out, it is to avoid the problem of surface frosting.The purpose of this utility model also resides in a kind of air-conditioning including above-mentioned heat exchanger of offer and sets
It is standby.
A kind of heat exchanger that this utility model is provided, including inside is provided with the flat heat exchange pipe of refrigerant channel, the heat exchange is flat
The upper surface of pipe be inclined plane, so that condensed water is flowed down under gravity along the inclined plane.
Preferably, the inclined plane is that middle part is high, the inclined plane that edge is low.
Preferably, the cross section of the inclined plane be inverted " v ", and the bearing of trend at the highest position of the inclined plane with
The refrigerant channel is parallel.
Preferably, the flat heat exchange pipe is multiple and is vertically equally spaced.
Preferably, the surface of the flat heat exchange pipe is provided with heat exchange fin.
Preferably, the heat exchange fin is provided with for the gap under condensation flow.
This utility model additionally provides a kind of air-conditioning equipment, is provided with heat exchanger, and the heat exchanger is described in as above any one
Heat exchanger.
In the technical scheme that this utility model is provided, due to the upper surface of flat heat exchange pipe has been arranged to into inclined plane, when changing
When condensed water occurs in the surface of hot flat tube, condensed water can be flowed down under gravity along inclined plane, will not be attached to for a long time
The surface of flat heat exchange pipe, and then avoid the problem of the easy frosting in flat heat exchange pipe surface.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the schematic diagram of single flat heat exchange pipe in this utility model embodiment；
Fig. 2 is the fractionation schematic diagram of heat exchanger in this utility model embodiment；
In Fig. 1-Fig. 2：
Flat heat exchange pipe -11, refrigerant channel -12, header -13, heat exchange fin -14.
Specific embodiment
The purpose of this specific embodiment is to provide a kind of heat exchanger, and the condensed water that its surface is formed is easily drained, and keeps away
The problem of surface frosting is exempted from.The purpose of this specific embodiment also resides in a kind of air-conditioning including above-mentioned heat exchanger of offer and sets
It is standby.
Hereinafter, embodiment is illustrated referring to the drawings.Additionally, embodiments illustrated below is not to described in claim
Utility model content rise any restriction effect.In addition, the full content of the composition represented by example below is not limited to conduct
Necessary to the solution of the utility model described in claim.
Fig. 1-Fig. 2 is refer to, the heat exchanger that the present embodiment is provided includes flat heat exchange pipe 11, wherein, inside flat heat exchange pipe 11
Be provided with multiple refrigerant channels 12, the shape of cross section of refrigerant channel 12 can specifically set according to practical situation, such as, and Ke Yiwei
Square, circular, triangle etc..
In the technical scheme that the present embodiment is provided, the upper surface of flat heat exchange pipe 11 is set to into inclined plane, needs explanation
It is that above-mentioned " inclined plane " is referred to when heat exchanger is in normal mounting state, the upper surface of flat heat exchange pipe 11 is inclined plane.When changing
When condensed water occurs in the surface of hot flat tube 11, condensed water can be flowed down under gravity along inclined plane, will not be adhered to for a long time
On the surface of flat heat exchange pipe 11, and then avoid the problem of the easy frosting in the surface of flat heat exchange pipe 11.
In the present embodiment, the inclined plane of flat heat exchange pipe 11 can be that middle part is high, the inclined plane that edge is low, i.e., in
Between position is raised and both sides position less than middle part inclined plane.Certainly, a inclined plane alternatively wherein lateral edges are higher than
The inclined plane of another lateral edges.
Further, the cross section of inclined plane is inverted " v ", and the bearing of trend at the highest position of inclined plane and coolant stream
Road 12 is parallel.It is arranged such, only need to line carries out bending certain angle to flat flat heat exchange pipe 11, centered on its axis
Degree, convenient processing.
In addition, it is necessary to explanation, the both sides of heat exchanger are typically provided with header 13, the two ends of flat heat exchange pipe 11 respectively with
Header 13 is connected, and one of header 13 is used for each the supply coolant of refrigerant channel 12 to flat heat exchange pipe 11, another
Header 13 is used to collect the coolant flowed out by each refrigerant channel 12.
In the present embodiment, flat heat exchange pipe 11 is preferably several and vertically parallel distribution.It is arranged such, each is changed
Hot flat tube 11 be arranged in parallel, and heat exchange is uniform, and the two ends of each flat heat exchange pipe 11 are all connected with header 13, and multiple heat exchange are flat
Pipe 11 can effectively improve heat exchange efficiency.
In order to further improve heat exchange efficiency, the surface of each flat heat exchange pipe 11 can be provided with heat exchange fin 14, heat exchange wing
Piece 14 can be specially venetian blind type structure, stick up slice structure etc..In order to avoid flowing of the heat exchange fin 14 to condensed water is caused
Hinder, heat exchange fin 14 is provided with for the gap under condensation flow in the present embodiment, so that condensed water can be from flat heat exchange pipe 11
Smoothly stay.
The present embodiment additionally provides a kind of air-conditioning equipment, is provided with heat exchanger, and the heat exchanger is as above any embodiment institute
The heat exchanger stated.It is arranged such, the air-conditioning equipment that the present embodiment is provided, the condensed water that its surface of flat heat exchange pipe 11 is formed easily is arranged
Go out, it is to avoid the problem of surface frosting.Beneficial effect that the derivation of the beneficial effect is brought with above-mentioned heat exchanger is pushed away
Lead process to be substantially similar to, therefore repeat no more herein.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case of without departing from spirit or scope of the present utility model.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of heat exchanger, including inside is provided with the flat heat exchange pipe (11) of refrigerant channel (12), it is characterised in that the heat exchange is flat
Pipe (11) upper surface be inclined plane, so that condensed water is flowed down under gravity along the inclined plane.
2. heat exchanger as claimed in claim 1, it is characterised in that the inclined plane is that middle part is high, edge is low
Inclined plane.
3. heat exchanger as claimed in claim 2, it is characterised in that the cross section of the inclined plane is inverted " v ", and described incline
The bearing of trend at the highest position on inclined-plane is parallel with the refrigerant channel (12).
4. the heat exchanger as described in any one of claim 1-3, it is characterised in that the flat heat exchange pipe (11) is multiple and edge
Vertical direction is equally spaced.
5. heat exchanger as claimed in claim 4, it is characterised in that the surface of the flat heat exchange pipe (11) is provided with heat exchange fin
(14)。
6. heat exchanger as claimed in claim 5, it is characterised in that the heat exchange fin (14) is provided with for the seam under condensation flow
Gap.
7. a kind of air-conditioning equipment, is provided with heat exchanger, it is characterised in that the heat exchanger is as described in any one of claim 1-6
Heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173014.4U CN206176822U (en) | 2016-10-25 | 2016-10-25 | Heat exchanger and air conditioning equipment comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173014.4U CN206176822U (en) | 2016-10-25 | 2016-10-25 | Heat exchanger and air conditioning equipment comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206176822U true CN206176822U (en) | 2017-05-17 |
Family
ID=58682934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621173014.4U Active CN206176822U (en) | 2016-10-25 | 2016-10-25 | Heat exchanger and air conditioning equipment comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206176822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403383A (en) * | 2016-10-25 | 2017-02-15 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioning equipment comprising same |
-
2016
- 2016-10-25 CN CN201621173014.4U patent/CN206176822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403383A (en) * | 2016-10-25 | 2017-02-15 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioning equipment comprising same |
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