CN202231001U - Chip cooling device for control module of variable frequency air conditioner - Google Patents
Chip cooling device for control module of variable frequency air conditioner Download PDFInfo
- Publication number
- CN202231001U CN202231001U CN2011203701611U CN201120370161U CN202231001U CN 202231001 U CN202231001 U CN 202231001U CN 2011203701611 U CN2011203701611 U CN 2011203701611U CN 201120370161 U CN201120370161 U CN 201120370161U CN 202231001 U CN202231001 U CN 202231001U
- Authority
- CN
- China
- Prior art keywords
- fin
- control module
- bronze pan
- pan tube
- coil pipe
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 20
- 239000003507 refrigerant Substances 0.000 claims abstract description 16
- 229910000906 Bronze Inorganic materials 0.000 claims description 33
- 239000010974 bronze Substances 0.000 claims description 33
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 33
- 238000004378 air conditioning Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a chip cooling device for a control module of a variable frequency air conditioner. The chip cooling device comprises a cooling fin and a copper coil pipe, wherein the cooling fin is arranged on an intermediate partition plate of an outdoor unit of the air conditioner, the copper coil pipe is connected with a refrigerating system of the outdoor unit and is embedded into the cooling fin, and a heat dissipation device is connected into refrigerant circulation. Compared with air cooling heat dissipation, the chip cooling device has obvious advantages that more stable and efficient heat dissipation effect is realized, the chip of the control module is timely cooled, and long-time stable working of the chip is ensured.
Description
Technical field
The utility model relates to refrigeration technology field, more particularly, relates to a kind of transducer air conditioning control module chip heat sink.
Background technology
Convertible frequency air-conditioner is on the basis of common air-conditioning, to select the frequency conversion dedicated compressor for use, increases frequency-changing control system, and basic structure and refrigeration principle and common air-conditioning are identical, can required heat be provided automatically according to room availability.After indoor temperature reached desired value, air-conditioner host just can accurately keep the operate at constant speed of this temperature, was realized " not shutting down running ", thereby is guaranteed the stable of ambient temperature.Convertible frequency air-conditioner is had relatively high expectations to the control of compressor, so need serviceability control module preferably.And the high performance of control module often has very big caloric value, is the chip steady operation of retentive control module, is necessary for it and carries out effective radiating treatment, and the temperature that keeps its operational environment is in reasonable range.
The heat abstractor of prior art is on the casing median septum of air-conditioner outdoor unit, to embed fin, and high power devices such as control module and IGBT is on it fastening with special screw, and the wind eddies that utilizes the running of off-premises station blower fan to form flows cold sink.Because the effect of this air-cooled radiating mode is very influenced by ambient temperature; And the temperature in the off-premises station is often very high, and like this, the effect of wind-cooling heat dissipating is just had a greatly reduced quality; Be difficult to guarantee that the heat of control module can in time shed, influence unstable, the performance reduction of chip operation of control module.
The utility model content
The utility model purpose provides a kind of radiating efficiency high transducer air conditioning control module chip heat sink in order to overcome the deficiency that above-mentioned prior art exists.
The technical scheme that the utility model adopts is: a kind of transducer air conditioning control module chip heat sink; Comprise the fin on the median septum that is installed on air-conditioner outdoor unit; Also comprise the bronze pan tube that is connected with the off-premises station refrigerating system, said bronze pan tube is embedded in the fin.
Said bronze pan tube is installed between cross valve and the compressor return air mouth, and the refrigerant of refrigerating system gets into compressor through behind the bronze pan tube.
Be provided with the bronze pan tube passage suitable with bronze pan tube in the said fin, said fin comprises main fin and secondary fin, and said bronze pan tube passage constitutes after by main fin coil pipe groove and secondary fin coil pipe groove combination.
Said main fin comprises main fin coil pipe groove, main cooling fin fin base, the automatically controlled plate mounting screw hole that is used to install automatically controlled plate of mating with bronze pan tube, the fin mounting screw hole that is used for the fin installation.
Said secondary fin comprises secondary fin coil pipe groove, secondary cooling fin fin base, the automatically controlled plate mounting screw hole that is used to install automatically controlled plate of mating with bronze pan tube, the fin mounting screw hole that is used for the fin installation.
The distance of the bottom of said main fin coil pipe groove and main cooling fin fin base bottom is less than the bottom of secondary fin coil pipe groove and the distance bottom the secondary cooling fin fin base.
Compared with prior art, the utlity model has following advantage:
1, through heat abstractor being linked among the refrigerant circulation, compares wind-cooling heat dissipating, obviously have more stable, radiating effect efficiently.
2, in time for the cooling of control module chip, guarantee its long-time steady operation.
Description of drawings
Fig. 1 is the heat sink installation site sketch map of the utility model;
Fig. 2 is the heat sink structural representation of the utility model;
Fig. 3 is the cooling dress end view of the utility model;
Fig. 4 is the main heat radiating fin structure sketch map of the utility model;
Fig. 5 is the secondary heat radiating fin structure sketch map of the utility model.
The parts that each label is represented in the accompanying drawing are following:
1 automatically controlled plate, 2 fin, 3 outdoor machine fans, 4 median septums, 5 electric-controlled boxes, 21 coil pipe grooves, 22 bases, 23 fin installing holes, 24 automatically controlled plate installing holes, 25 bronze pan tubes, 26 bronze pan tube refrigerant gateways, 27 main fin, 28 secondary fin
Embodiment
Referring to Fig. 1 to Fig. 5; A kind of transducer air conditioning control module chip heat sink of the utility model; Comprise bronze pan tube 25 and fin 2, fin comprises main fin 27 and secondary fin 28, and the base 22 of main fin 27 and secondary fin 28 is provided with coil pipe groove 21; After both fixed through the screw combination, the coil pipe groove 21 on both sides was combined as the passage that bronze pan tube 25 is set.The bronze pan tube refrigerant gateway 26 of bronze pan tube 25 is communicated with compressor return air mouth, cross valve refrigerant exit, makes bronze pan tube 25 become refrigerant flows into compressor from cross valve passage.
Air-conditioner outdoor unit when operation, the control module persistent fever, heat is delivered to secondary fin 28 and bronze pan tube 25 through main fin 27, and refrigerant circulates between indoor, off-premises station.
Under the refrigeration mode; Flow back to the refrigerant of off-premises station from indoor machine evaporation,, get into before the compressor through cross valve; Flow into bronze pan tubes 25 through bronze pan tube refrigerant gateway 26, take away the heat that temperature on bronze pan tube 25, main fin 27 and the secondary fin 26 is higher than the part of refrigerant.Under the heating mode, refrigerant flows into compressor from condenser, gets into before the compressor, flows into bronze pan tubes 25 through bronze pan tube refrigerant gateway 26, takes away the heat that temperature on bronze pan tube 25, main fin 27 and the secondary fin 28 is higher than the part of refrigerant.
Existing thermal conductive metal plate is embedded on the median septum 4, utilize the mode of the wandering heat of wind eddies that outdoor machine fan 3 forms, because the thermal capacity of air is little, temperature is uncontrollable, so be difficult to guarantee the heat radiation quality.A kind of transducer air conditioning control module chip heat sink of the utility model is because refrigerant is for circulating and temperature constant, so can in time take away the heat of heat abstractor.
Claims (6)
1. a transducer air conditioning control module chip heat sink comprises the fin on the median septum that is installed on air-conditioner outdoor unit, and it is characterized in that: also comprise the bronze pan tube that is connected with the off-premises station refrigerating system, said bronze pan tube is embedded in the fin.
2. a kind of transducer air conditioning control module chip heat sink according to claim 1, it is characterized in that: said bronze pan tube is installed between cross valve and the compressor return air mouth, and the refrigerant of refrigerating system gets into compressor through behind the bronze pan tube.
3. a kind of transducer air conditioning control module chip heat sink according to claim 1; It is characterized in that: be provided with the bronze pan tube passage suitable in the said fin with bronze pan tube; Said fin comprises main fin and secondary fin, and said bronze pan tube passage constitutes after by main fin coil pipe groove and secondary fin coil pipe groove combination.
4. a kind of transducer air conditioning control module chip heat sink according to claim 3 is characterized in that: said main fin comprises main fin coil pipe groove, main cooling fin fin base, the automatically controlled plate mounting screw hole that is used to install automatically controlled plate of mating with bronze pan tube, the fin mounting screw hole that is used for the fin installation.
5. a kind of transducer air conditioning control module chip heat sink according to claim 3 is characterized in that: said secondary fin comprises secondary fin coil pipe groove, secondary cooling fin fin base, the automatically controlled plate mounting screw hole that is used to install automatically controlled plate of mating with bronze pan tube, the fin mounting screw hole that is used for the fin installation.
6. according to claim 4 or 5 described a kind of transducer air conditioning control module chip heat sinks; It is characterized in that: the distance of the bottom of said main fin coil pipe groove and main cooling fin fin base bottom, less than the bottom of secondary fin coil pipe groove and the distance bottom the secondary cooling fin fin base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203701611U CN202231001U (en) | 2011-09-30 | 2011-09-30 | Chip cooling device for control module of variable frequency air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203701611U CN202231001U (en) | 2011-09-30 | 2011-09-30 | Chip cooling device for control module of variable frequency air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202231001U true CN202231001U (en) | 2012-05-23 |
Family
ID=46081579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203701611U Expired - Fee Related CN202231001U (en) | 2011-09-30 | 2011-09-30 | Chip cooling device for control module of variable frequency air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202231001U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724853A (en) * | 2012-06-28 | 2012-10-10 | 青岛海信日立空调系统有限公司 | Flat-pipe microchannel aluminum radiator |
| CN103776163A (en) * | 2014-02-20 | 2014-05-07 | 广东志高暖通设备股份有限公司 | Heat pump water heater |
| CN103868167A (en) * | 2014-02-21 | 2014-06-18 | 美的集团股份有限公司 | Middle partitioning plate of air-conditioner outdoor unit and air conditioner with same |
| CN105241051A (en) * | 2015-09-24 | 2016-01-13 | 广东美的制冷设备有限公司 | Air conditioner |
| CN106352615A (en) * | 2016-11-03 | 2017-01-25 | 广东美的暖通设备有限公司 | Air conditioner and refrigerant cooling control method for same |
| CN107613721A (en) * | 2017-08-22 | 2018-01-19 | 广东美的暖通设备有限公司 | Automatically controlled case assembly and air conditioner |
| CN107702205A (en) * | 2017-09-06 | 2018-02-16 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN110793151A (en) * | 2019-11-19 | 2020-02-14 | 宁波奥克斯电气股份有限公司 | A multi-line refrigerant control method, device, air conditioner and storage medium |
-
2011
- 2011-09-30 CN CN2011203701611U patent/CN202231001U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724853A (en) * | 2012-06-28 | 2012-10-10 | 青岛海信日立空调系统有限公司 | Flat-pipe microchannel aluminum radiator |
| CN103776163A (en) * | 2014-02-20 | 2014-05-07 | 广东志高暖通设备股份有限公司 | Heat pump water heater |
| CN103776163B (en) * | 2014-02-20 | 2016-09-07 | 广东志高暖通设备股份有限公司 | Teat pump boiler |
| CN103868167A (en) * | 2014-02-21 | 2014-06-18 | 美的集团股份有限公司 | Middle partitioning plate of air-conditioner outdoor unit and air conditioner with same |
| CN103868167B (en) * | 2014-02-21 | 2016-11-02 | 美的集团股份有限公司 | Partition board of outdoor and the air-conditioner with it |
| CN105241051A (en) * | 2015-09-24 | 2016-01-13 | 广东美的制冷设备有限公司 | Air conditioner |
| CN106352615A (en) * | 2016-11-03 | 2017-01-25 | 广东美的暖通设备有限公司 | Air conditioner and refrigerant cooling control method for same |
| CN106352615B (en) * | 2016-11-03 | 2019-12-20 | 广东美的暖通设备有限公司 | Air conditioner and refrigerant heat dissipation control method thereof |
| CN107613721A (en) * | 2017-08-22 | 2018-01-19 | 广东美的暖通设备有限公司 | Automatically controlled case assembly and air conditioner |
| CN107702205A (en) * | 2017-09-06 | 2018-02-16 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
| CN110793151A (en) * | 2019-11-19 | 2020-02-14 | 宁波奥克斯电气股份有限公司 | A multi-line refrigerant control method, device, air conditioner and storage medium |
| CN110793151B (en) * | 2019-11-19 | 2021-08-27 | 宁波奥克斯电气股份有限公司 | Multi-split refrigerant control method and device, air conditioner and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202231001U (en) | Chip cooling device for control module of variable frequency air conditioner | |
| CN104320953B (en) | Secondary water-loop server cabinet cooling system | |
| CN202085437U (en) | A cooling device for an inverter air conditioner | |
| US20140190204A1 (en) | Air conditioning system | |
| CN203432016U (en) | Desktop portable semiconductor refrigeration air conditioner | |
| US20180368289A1 (en) | Natural cold-source heat-dissipation system for various data centers | |
| CN103491733A (en) | Sealing equipment cabinet with active/passive combination cooling system | |
| CN107023905A (en) | Radiator and air conditioner | |
| CN109496106A (en) | A kind of cabinet liquid cooling heat radiation system | |
| CN204425887U (en) | The server radiating system that liquid cooling apparatus and auxiliary radiating device combine | |
| CN115523692A (en) | Variable frequency air conditioner and refrigerating system thereof | |
| CN110719718B (en) | Heat dissipation system, air conditioner and control method of air conditioner | |
| CN208920436U (en) | A kind of air conditioner and server system | |
| CN203501338U (en) | Outdoor electrically controlled cooling system for inverter air conditioner | |
| CN203605376U (en) | Integrated machine room air conditioning system | |
| CN213983805U (en) | Outdoor air conditioner | |
| CN100450335C (en) | A method for heat dissipation and cooling of a power device of a refrigeration device | |
| CN115523683A (en) | Inverter Air Conditioner and Its Refrigeration System | |
| CN115523689A (en) | Variable frequency air conditioner and refrigerating system thereof | |
| CN115523690A (en) | Variable frequency air conditioner and refrigerating system thereof | |
| CN203405031U (en) | Compound source heat pump unit | |
| CN223121567U (en) | Air Conditioner | |
| CN115523687A (en) | Inverter Air Conditioner and Its Refrigeration System | |
| CN223242890U (en) | Air conditioner | |
| CN115523691A (en) | Variable frequency air conditioner and refrigerating system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |