CN104676871A - Heat dissipation device, air conditioner and assembly method of heat dissipation device - Google Patents
Heat dissipation device, air conditioner and assembly method of heat dissipation device Download PDFInfo
- Publication number
- CN104676871A CN104676871A CN201310611603.0A CN201310611603A CN104676871A CN 104676871 A CN104676871 A CN 104676871A CN 201310611603 A CN201310611603 A CN 201310611603A CN 104676871 A CN104676871 A CN 104676871A
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- CN
- China
- Prior art keywords
- heat
- exchanger tube
- heat exchanger
- radiating part
- heat sink
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 title abstract description 10
- 239000003507 refrigerant Substances 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000005494 condensation Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a heat dissipation device, an air conditioner and an assembly method of the heat dissipation device. The heat dissipating double-fuselage includes: a heat dissipation part having an installation space for installing the heat-to-be-dissipated structure, wherein the shape of the installation space is adapted to the external shape of the heat-to-be-dissipated structure; the heat exchange tube is arranged on the radiating part in a penetrating mode, and a refrigerant used for exchanging heat with the radiating part is communicated in the heat exchange tube. According to the heat dissipation device, the air conditioner and the assembling method of the heat dissipation device, the heat dissipation effect of the structure to be dissipated can be improved.
Description
Technical field
The present invention relates to cooling device technical field, in particular to the assembly method of a kind of heat abstractor, air-conditioner and heat abstractor.
Background technology
Existing air-conditioner controller module majority adopts air-cooled cooling, makes the forced convertion of controller superficial air, take away heat by the effect of blower fan.This radiating mode has consumptive material many, and volume is large, and heat exchange efficiency is low, not easily fixes, and is unfavorable for the shortcomings such as standardization.Minority air conditioner module is cooled by refrigerant, but the heat exchanger plates of fixing refrigerant pipeline mostly adopts split type structure, by screw by tubing clamp in the middle of two pieces of heat exchanger plates, this mode can not ensure that pipeline fully contacts with heat exchanger plates, add thermal contact resistance, be unfavorable for that controller dispels the heat.
Summary of the invention
The present invention aims to provide the assembly method of a kind of heat abstractor, air-conditioner and heat abstractor, well can dispel the heat to the structure be arranged on heat abstractor of the present invention.
To achieve these goals, according to an aspect of the present invention, provide a kind of heat abstractor, this heat abstractor comprises: radiating part, has and installs by the installing space of radiator structure, and the shape of installing space is with suitable by the outer shape of radiator structure; Heat exchanger tube, is located on radiating part, is connected with the refrigerant for carrying out exchange heat between radiating part in heat exchanger tube.
Further, radiating part is heat sink, and installing space is the groove be arranged on heat sink.
Further, heat exchanger tube is located in the plate body of heat sink, and extends with the length direction of corrugated along heat sink.
Further, heat abstractor also comprises the seal for being isolated from the outside open by radiator structure.
According to a further aspect in the invention, provide a kind of air-conditioner, this air-conditioner comprises: heat abstractor; Controller, the controller module comprising controller board and arrange on the controller board; Heat abstractor comprises: radiating part, has the installing space of mount controller module, the shape of installing space and the outer shape of controller module suitable; Heat exchanger tube, is located on radiating part, is connected with the refrigerant for carrying out exchange heat between radiating part in heat exchanger tube.
Further, radiating part is heat sink, and installing space is the groove be arranged on heat sink.
Further, heat exchanger tube is located in the plate body of heat sink, and extends with the length direction of corrugated along heat sink.
Further, controller module covers in installing space by controller board, and is fixed by screws on heat sink.
Further, heat abstractor also comprises the seal for being isolated from the outside out by controller module.
In accordance with a further aspect of the present invention, provide a kind of assembly method of heat abstractor, this heat abstractor assembly method is for assembling above-mentioned heat abstractor, and radiating part is provided with the through hole installing heat exchanger tube, heat abstractor assembly method comprises: step S1: penetrated by heat exchanger tube in through hole; Step S2: make heat exchanger tube and through hole close contact.
Further, expand tube mode is utilized to make heat exchanger tube and through hole close contact.
Apply technical scheme of the present invention, this heat abstractor comprises radiating part and heat exchanger tube, and wherein, radiating part has to be installed by the installing space of radiator structure, and the shape of installing space is with suitable by the outer shape of radiator structure; Heat exchanger tube is located on radiating part, is connected with the refrigerant for carrying out exchange heat between radiating part in this heat exchanger tube.According to the present invention, the shape of the installing space of radiating part is with suitable by the outer shape of radiator structure, when being arranged in installing space by radiator structure, maximum by the contact area of radiator structure and radiating part, radiating part can be passed to as much as possible by the heat of radiator structure, now, owing to being connected with refrigerant effect in heat exchanger tube, when refrigerant flows through heat exchanger tube, can and radiating part between carry out heat exchange, radiating part is cooled, and then realizes by the heat radiation of radiator structure.Visible, the simple and good heat dissipation effect of the structure of the heat abstractor of the present embodiment.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the front view of radiator of the present invention;
Fig. 2 diagrammatically illustrates the A-A view in Fig. 1; And
Sectional view when Fig. 3 controller diagrammatically illustrated in the present invention is arranged on heat abstractor.
Description of reference numerals:
101, heat sink; 102, heat exchanger tube; 103, installing space; 104, screw; 105, through hole; 201, controller board; 202, controller module; 203, seal.
Detailed description of the invention
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Shown in Fig. 1 and Fig. 2, according to embodiments of the invention, provide a kind of heat abstractor, this heat abstractor comprises radiating part and heat exchanger tube 102, wherein, radiating part has to be installed by the installing space 103 of radiator structure, and the shape of installing space 103 is with suitable by the outer shape of radiator structure; Heat exchanger tube 102 is located on radiating part, is connected with the refrigerant for carrying out exchange heat between radiating part in this heat exchanger tube 102.According to the present embodiment, the shape of the installing space 103 of radiating part is with suitable by the outer shape of radiator structure, when being arranged in installing space by radiator structure, maximum by the contact area of radiator structure and radiating part, radiating part can be passed to as much as possible by the heat of radiator structure, now, owing to being connected with refrigerant effect in heat exchanger tube 102, when refrigerant flows through heat exchanger tube 102, can and radiating part between carry out heat exchange, radiating part is cooled, and then realizes by the heat radiation of radiator structure.Visible, the simple and good heat dissipation effect of the structure of the heat abstractor of the present embodiment.
Specifically, the radiating part in the present embodiment is heat sink 101, and structure is simple, is easy to realize.Installing space 103 is now for being arranged on the groove on heat sink 101, when being embedded in a groove by radiator structure, effectively can increase the contact area by radiator structure and heat sink 101, make can be passed to heat sink 101 as much as possible by the heat of radiator structure, improve speed and the efficiency of heat radiation.
Heat exchanger tube 102 is located in the plate body of heat sink 101, and extend with the length direction of corrugated along heat sink 101, drastically increase the contact area between heat exchanger tube 102 and heat sink 101, now, the refrigerant that can pass in heat exchanger tube 102 obtains increase, improves the heat exchanger effectiveness between refrigerant and heat sink 101.Preferably, the heat exchanger tube 102 of the present embodiment comprises multiple straight length, heat sink 101 is provided with multiple through hole 105, this straight length is located in the through hole 105 of heat sink 101 correspondingly, the axis of straight length is consistent with the width of heat sink 101, and the two ends of each straight length are stretched out outside heat sink 101, and be connected to form a pipeline be communicated with by bend loss, be convenient to install and processing.In other embodiments of the invention, only multiple through hole 105 can also be set on heat sink 101, and multiple through hole 105 is connected the refrigerant channel of formation one connection with pipeline, and without the need to arranging the straight length of heat exchanger tube 102, structure is simple, and heat exchange efficiency is high.
The heat sink 101 of the present embodiment is installed the external diameter of installing hole slightly larger than heat exchanger tube 102 of the straight length of heat exchanger tube 102, add man-hour first by the hole of heat exchanger tube 102 through heat sink 101, then by the mode of expand tube, make the hole close contact on heat exchanger tube 102 and heat sink 101, reduce the thermal contact resistance between heat exchanger tube 102 and heat sink 101, improve the heat exchange efficiency between refrigerant in heat exchanger tube 102 and heat sink 101.
When heat sink 101 surface temperature is lower, if now ambient humidity is higher, then condensation water can be produced when air runs into cold heat sink 101.Just likely damaged by radiator structure if condensation water is attached to by radiator structure surface.Therefore, heat abstractor in the present embodiment also comprises the seal 203 for being isolated from the outside open by radiator structure, specifically, seal 203 can be arranged on by the periphery in the installation gap formed between radiator structure and installing space 103, damage by radiator structure when preventing condensation water from producing.
Shown in composition graphs 1 to Fig. 3, according to another embodiment of the present invention, provide a kind of air-conditioner, this air-conditioner comprises heat abstractor and controller, wherein, the controller module 202 that controller comprises controller board 201 and is arranged on controller board 201, controller board 201 is circuit board, and controller module 202 is welded and fixed on circuit boards; Heat abstractor comprises: radiating part, and this radiating part has the installing space 103 of mount controller module 202, the shape of installing space 103 and the outer shape of controller module 202 suitable; Heat exchanger tube 102, this heat exchanger tube 102 is located on radiating part, is connected with the refrigerant for carrying out exchange heat between radiating part in this heat exchanger tube 102.The same with a upper embodiment, the shape of the installing space 103 of the radiating part of the present embodiment and the outer shape of controller module 202 suitable, when controller module 202 is arranged in installing space 103, controller module 202 is maximum with the contact area of radiating part, the heat of controller module 202 can pass to radiating part as much as possible, owing to being connected with refrigerant effect in heat exchanger tube 102, when refrigerant flows through heat exchanger tube 102, can and radiating part between carry out heat exchange, radiating part is cooled, thus the heat radiation realized controller module 202, ensure the operational reliability of air-conditioner.
The same with a upper embodiment, the radiating part in the present embodiment is heat sink 101, and installing space 103 is for being arranged on the groove on heat sink 101, and structure is simple, is easy to realize.Heat exchanger tube 102 is located in the plate body of heat sink 101, in use procedure, low temperature refrigerant is flowed into from one end of heat exchanger tube 102, when flowing through heat sink 101 and controller module 202 heat exchange of high temperature, after the heat of controller module 202 is taken away, flow out from heat exchanger tube 102 other end.Heat exchanger tube 102 extends with the length direction of corrugated along heat sink 101, drastically increase the contact area between heat exchanger tube 102 and heat sink 101, and the refrigerant that can pass in heat exchanger tube 102 have also been obtained increase, further increases the radiating efficiency of heat abstractor.
Preferably, the heat exchanger tube 102 of the present embodiment comprises multiple straight length, heat sink 101 is provided with multiple through hole 105, this straight length is located in the through hole 105 of heat sink 101 correspondingly, the axis of straight length is consistent with the width of heat sink 101, and the two ends of each straight length are stretched out outside heat sink 101, and be connected to form a pipeline be communicated with by bend loss, be convenient to install and processing.In other embodiments of the invention, only multiple through hole 105 can also be set on heat sink 101, and multiple through hole 105 is connected the refrigerant channel of formation one connection with pipeline, and without the need to arranging the straight length of heat exchanger tube 102, structure is simple, and heat exchange efficiency is high.
The heat sink 101 of the present embodiment is installed the external diameter of installing hole slightly larger than heat exchanger tube 102 of heat exchanger tube 102, add man-hour first by the hole of heat exchanger tube 102 through heat sink 101, then by the mode of expand tube, make the hole close contact on heat exchanger tube 102 and heat sink 101, reduce the thermal contact resistance between heat exchanger tube 102 and heat sink 101, improve the heat exchange efficiency between refrigerant in heat exchanger tube 102 and heat sink 101.
In the present embodiment, controller module 202 covers in installing space 103 by controller board 201, and is fixed on heat sink 101 by screw 104, improves the installation reliability of controller.
Preferably, heat abstractor also comprises the seal 203 for being isolated from the outside out by controller module 202.When flowing through the cold cold-producing medium of refrigerant through throttling of heat exchanger tube 102, heat sink 101 surface temperature can fall too low, if now ambient humidity is higher, then can produce condensation water when air runs into cold heat sink 101.Just likely module short circuit is burnt out above if condensation water is attached to controller module 202, the installing space 103 of this device can make controller module 202 be embedded into the inside, then add that seal 203 is by module and isolate from outer air, then can avoid condensation at the periphery of installing space 103.Preferably, the seal 203 in the present embodiment is sealing sponge, and in other embodiments, seal 203 can also be that other can play the hermetically-sealed construction of sealing effectiveness.
According to one more embodiment of the present invention, provide a kind of assembly method of heat abstractor.The method is for assembling the heat abstractor in above-described embodiment.Radiating part, also heat sink 101 is provided with the through hole 105 installing heat exchanger tube 102.When the heat abstractor assembled, comprise two steps, i.e. step S1: penetrated by heat exchanger tube 102 in through hole 105; Step S2: make heat exchanger tube 102 and through hole 105 close contact.According to the method for the present embodiment, when passing into low temperature refrigerant in heat exchanger tube 102, effectively can reduce the thermal contact resistance between heat exchanger tube 102 and heat sink 101, improve the heat exchanger effectiveness between low temperature refrigerant and heat sink 101, and then improve the radiating effect of heat abstractor.
Specifically, expand tube mode is utilized to make heat exchanger tube 102 and through hole 105 close contact in the present embodiment.In other embodiments of the invention; other modes can also be adopted to make to realize close contact between heat exchanger tube 102 and through hole 105; such as; heat exchanger tube 102 and through hole 105 is made to be interference fit etc.; as long as the mode realizing close contact between heat exchanger tube 102 and through hole 105 can be made, all within protection scope of the present invention.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect: heat abstractor of the present invention utilizes refrigerant to cool, and improves heat exchange efficiency; Utilize the mode of expand tube to make heat exchanger tube and heat sink close contact, reduce thermal contact resistance; Heat exchanger tube is extended with corrugated, the abundant heat exchange of refrigerant can be made, raise the efficiency; Controller module mounting groove adds sealing sponge, effectively solves low temperature condensation problem.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a heat abstractor, is characterized in that, comprising:
Radiating part, have and install by the installing space of radiator structure (103), shape and the described outer shape by radiator structure of described installing space (103) are suitable;
Heat exchanger tube (102), is located on described radiating part, is connected with the refrigerant for carrying out exchange heat between described radiating part in described heat exchanger tube (102).
2. heat abstractor according to claim 1, is characterized in that, described radiating part is heat sink (101), and described installing space (103) is for being arranged on the groove on described heat sink (101).
3. heat abstractor according to claim 2, is characterized in that, described heat exchanger tube (102) is located in the plate body of described heat sink (101), and extends with the length direction of corrugated along described heat sink (101).
4. heat abstractor according to any one of claim 1 to 3, is characterized in that, also comprises for by the described seal (203) be isolated from the outside out by radiator structure.
5. an air-conditioner, comprising:
Heat abstractor;
Controller, comprises controller board (201) and is arranged on the controller module (202) on described controller board (201);
It is characterized in that, described heat abstractor comprises:
Radiating part, have install described controller module (202) installing space (103), the shape of described installing space (103) and the outer shape of described controller module (202) suitable;
Heat exchanger tube (102), is located on described radiating part, is connected with the refrigerant for carrying out exchange heat between described radiating part in described heat exchanger tube (102).
6. air-conditioner according to claim 5, is characterized in that, described radiating part is heat sink (101), and described installing space (103) is for being arranged on the groove on described heat sink (101).
7. air-conditioner according to claim 6, is characterized in that, described heat exchanger tube (102) is located in the plate body of described heat sink (101), and extends with the length direction of corrugated along described heat sink (101).
8. the air-conditioner according to claim 6 or 7, is characterized in that, described controller module (202) covers in described installing space (103) by described controller board (201), and is fixed on described heat sink (101) by screw (104).
9. the air-conditioner according to any one of claim 5 to 7, is characterized in that, described heat abstractor also comprises the seal (203) for being isolated from the outside out by described controller module (202).
10. the assembly method of a heat abstractor, it is characterized in that, described heat abstractor assembly method is for assembling the heat abstractor according to any one of Claims 1-4, and described radiating part is provided with the through hole (105) installing described heat exchanger tube (102), described heat abstractor assembly method comprises:
Step S1: described heat exchanger tube (102) is penetrated in described through hole (105);
Step S2: make described heat exchanger tube (102) and described through hole (105) close contact.
The assembly method of 11. heat abstractors according to claim 10, is characterized in that, utilizes expand tube mode to make described heat exchanger tube (102) and described through hole (105) close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611603.0A CN104676871A (en) | 2013-11-26 | 2013-11-26 | Heat dissipation device, air conditioner and assembly method of heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611603.0A CN104676871A (en) | 2013-11-26 | 2013-11-26 | Heat dissipation device, air conditioner and assembly method of heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104676871A true CN104676871A (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310611603.0A Pending CN104676871A (en) | 2013-11-26 | 2013-11-26 | Heat dissipation device, air conditioner and assembly method of heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676871A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931527A (en) * | 2015-06-18 | 2015-09-23 | 广东美的暖通设备有限公司 | Detecting tool |
| CN107591379A (en) * | 2017-07-24 | 2018-01-16 | 广东美的暖通设备有限公司 | The heat abstractor and transducer air conditioning of transducer air conditioning drive module chip |
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Application publication date: 20150603 |