CN202547798U - temperature sensor fixing device, micro-channel heat exchanger and air conditioner - Google Patents
temperature sensor fixing device, micro-channel heat exchanger and air conditioner Download PDFInfo
- Publication number
- CN202547798U CN202547798U CN2012201469427U CN201220146942U CN202547798U CN 202547798 U CN202547798 U CN 202547798U CN 2012201469427 U CN2012201469427 U CN 2012201469427U CN 201220146942 U CN201220146942 U CN 201220146942U CN 202547798 U CN202547798 U CN 202547798U
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- Prior art keywords
- temperature sensor
- base
- holding tank
- heat exchanger
- clamping device
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- Expired - Lifetime
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- 239000000463 material Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 abstract description 7
- 239000011810 insulating material Substances 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a temperature sensor fixing device, it includes base and lid, the base adopts the heat conduction material to make be provided with on the base and be used for holding temperature sensor, have open-ended holding tank, the lid adopts heat-insulating material to make, the lid covers the holding tank the opening part. Through the temperature sensor fixing device provided by the utility model, the temperature sensor can be arranged on the micro-channel heat exchanger, and the temperature of the refrigerant in the micro-channel heat exchanger can be smoothly detected; further, the heat insulating cover can avoid interference of an electric heater or the like with the temperature sensor. And simultaneously, the utility model also discloses a microchannel heat exchanger and an air conditioner that has above-mentioned microchannel heat exchanger of having above-mentioned temperature sensor fixing device.
Description
Technical field
The utility model relates to heat-exchange device, particularly relates to a kind of micro-channel heat exchanger temperature sensor clamping device, has the micro-channel heat exchanger of said temperature sensor clamping device, and the air conditioner with said micro-channel heat exchanger.
Background technology
Advantages such as at present, micro-channel heat exchanger adopts flat tube augmentation of heat transfer technology, is the flat pipe heat exchanger that a kind of full aluminium is made, and it is low to have a cost, and anti-electrocorrosion power is strong, and separating tube/collector tube modular construction is simple.And micro-channel heat exchanger is existing the application on single cooler, on air conditioning for automobiles, also uses for many years.Use micro-channel heat exchanger not only can simplify technology, reduce the refrigerant injection rate IR, and stream to compare to copper tube with fins simpler, be convenient to optimize.
In refrigerated air-conditioning system, when use as indoor evaporator the microchannel, have different again with finned tube exchanger.One of them problem that need solve is the evaporating temperature that how successfully to detect refrigerant in the micro-channel heat exchanger (or condensing temperature, when heating).So, how to arrange on micro-channel heat exchanger that temperature sensor is a stubborn problem.
In addition, in the unit room during heat interchanger, machine is equipped with electric heater usually in the cabinet-type air conditioner on its heat exchanger surface in the microchannel is used for cabinet-type air conditioner, is used for increasing in the winter time the heating capacity of air-conditioning.But because the surface temperature of electric heater is very high, temperature sensor is easy to by its radiation, thereby causes temperature detection inaccurate, influences the judgement of air-conditioning.
Summary of the invention
To above-mentioned prior art present situation; The utility model first technical matters to be solved is; A kind of temperature sensor clamping device is provided, can temperature sensor be installed on the micro-channel heat exchanger, to detect the temperature of refrigerant in the heat interchanger through this temperature sensor clamping device; And it can avoid the interference to temperature sensor such as electric heater.
The utility model second technical matters to be solved is, a kind of micro-channel heat exchanger with said temperature sensor fastening device is provided.
The utility model the 3rd technical matters to be solved is, a kind of air conditioner with above-mentioned micro-channel heat exchanger is provided.
The utility model solves the technical scheme that above-mentioned first technical matters adopted: a kind of temperature sensor clamping device; It comprises base and lid; Said base adopts Heat Conduction Material to process; Said base is provided with and is used to hold holding tank temperature sensor, that have opening, and said lid adopts thermal insulation material to process, and said lid covers the said opening part of said holding tank.
Among embodiment, said base is the bar shaped of extending along first direction therein.
Among embodiment, the said opening of said holding tank comprises the upper shed that is arranged on said holding tank top and is arranged on the side opening of said holding tank first side on the said first direction therein; Said lid comprise the upper cover plate that is complementary with said upper shed and certainly this upper cover plate one end to the side cover plate that extends below and be complementary with said side opening.
Among embodiment, the sidewall of said holding tank second side on the said first direction is provided with cable-through hole therein, and said cable-through hole has the opening that connects to said sidewall upper face.
Therein among embodiment, be provided with outward extending step-like lug boss in the upper end of the said holding tank sidewall of said first direction both sides.
Therein among embodiment, be provided with corresponding guide tracked chute in the upper end of the said holding tank sidewall of said first direction both sides, two opposite side of said lid can insert in these two chutes and cooperate with the chute grafting.
Among embodiment, said lid is connected through buckle with said base or is bonding therein.
Among embodiment, said base adopts with the flat tube identical materials of said micro-channel heat exchanger and processes therein.
Among embodiment, said lid adopts polyfoam, bipeltate or sponge to process therein.
The utility model solves above-mentioned second technical scheme that technical matters adopted: a kind of micro-channel heat exchanger; Comprise the flat tube that two collectors that are parallel to each other and are separated from each other and some are parallel to each other and two ends are communicated with the inner chamber of two said collectors respectively; Also comprise temperature sensor and described temperature sensor clamping device; Said base is fixed between adjacent two said flat tubes; And the relative two sides of said base closely contact with the surface of said flat tube, and said temperature sensor is fixed in the said holding tank of said base.
Therein among embodiment, the relative two sides welding of said base or be bonded on the said flat tube.
Among embodiment, said temperature sensor is fixed in the said holding tank through buckle, screw or bonding mode therein.
The utility model solves above-mentioned the 3rd technical scheme that technical matters adopted: a kind of air conditioner, it comprises described micro-channel heat exchanger.
Compared with prior art,, can temperature sensor be arranged on the micro-channel heat exchanger, successfully detect the temperature of refrigerant in the micro-channel heat exchanger through the temperature sensor clamping device that the utility model provided; And adiabatic lid can be avoided the interference to temperature sensor such as electric heater.
Description of drawings
Fig. 1 is the structural representation of the temperature sensor clamping device among one of them embodiment of the utility model, demonstration be the state of lid when opening;
Structural representation when Fig. 2 is temperature sensor clamping device close the cover shown in Fig. 1;
Fig. 3 is the wiring layout of temperature sensor clamping device shown in Fig. 1 and micro-channel heat exchanger;
Fig. 4 is the local enlarged diagram at I place among Fig. 3.
More than among each figure, 100-temperature sensor clamping device, 110-base, 110a-holding tank, 111,112, the 113-sidewall; The 113a-cable-through hole, 114-upper shed, 115-side opening, 116-lug boss, 116a-chute; The 117-lug boss, 117a-chute, 120-lid, 121-upper cover plate; The 122-side cover plate, 200-micro-channel heat exchanger, 210-collector, 220-flat tube.
Embodiment
Below with reference to accompanying drawing and combine embodiment that the utility model is elaborated.Need to prove, under the situation of not conflicting, below characteristic among each embodiment and the embodiment can make up each other.
In one of them embodiment of the utility model; A kind of temperature sensor clamping device 100 is provided, and like Fig. 1 and shown in Figure 2, temperature sensor clamping device 100 mainly is made up of base 110 and lid 120; Said base 110 adopts Heat Conduction Material to process; Preferably, said base 110 has identical material with the flat tube of said micro-channel heat exchanger, preferred aluminium.Said base 110 is provided with the holding tank 110a with opening that is used to hold temperature sensor.Said lid 120 adopts thermal insulation material to process, and preferably, said lid 120 adopts polyfoam, bipeltate or sponge to process.Said lid 120 covers the opening part of said holding tank 110a.
The temperature sensor clamping device 100 that is provided through the utility model embodiment; During use, earlier base 110 is fixed between adjacent two flat tubes of micro-channel heat exchanger, and the relative two sides of said base 110 closely contact with the surface of said flat tube; Again temperature sensor is fixed in the holding tank 110a of base 110; Cover lid 120 then, thereby temperature sensor is arranged on the micro-channel heat exchanger 200, can successfully detect the temperature of refrigerant in the micro-channel heat exchanger 200; And lid 120 adopts thermal insulation materials to process, and can avoid the interference to temperature sensor such as electric heater.
Preferably, said base 110 is the bar shaped of extending along first direction.During installation, the length direction of base 110 and the length direction of flat tube are installed abreast, can increase the contact area of base 110 and flat tube like this, more accurately to detect the refrigerant temperature in the flat tube.
Preferably, mounting temperature sensor for ease, the opening of said holding tank 110a comprise upper shed 114 that is arranged on said holding tank 110a top and the side opening 115 that is arranged on said holding tank 110a first side on the said first direction.Same, said lid 120 comprise the upper cover plate 121 that is complementary with said upper shed 114 and certainly these upper cover plate 121 1 ends to the side cover plate 122 that extends below and be complementary with said side opening 115.
Preferably; Upper end at the said holding tank 110a sidewall 111,112 of said first direction both sides is provided with outward extending step-like lug boss 116,117; When base 110 is fixed between adjacent two flat tubes 220 of micro-channel heat exchanger 200, utilize 116,117 pairs of bases 110 of lug boss to carry out spacing.Preferably, be provided with corresponding guide tracked chute 116a, 117a in the upper end of the said holding tank 110a sidewall of said first direction both sides, two opposite side of said upper cover plate 121 can insert in these two chute 116a, the 117a and cooperate with the chute grafting.Said lid 120 and said base 110 can also connect or bonding through buckle except being connected through sliding cover type.
Preferably, the sidewall of said holding tank 110a second side on the said first direction is provided with cable-through hole 113a, and said cable-through hole 113a has the opening that connects to said sidewall upper face.
In another embodiment of the utility model; A kind of micro-channel heat exchanger 200 is provided; Like Fig. 3 and shown in Figure 4; Micro-channel heat exchanger 200 comprises that two collectors that are parallel to each other and are separated from each other 210, some are parallel to each other and the temperature sensor clamping device 100 of flat tube 220, temperature sensor (not shown on the figure) and the foregoing description that two ends are communicated with the inner chamber of two collectors 210 respectively, and said base 110 is fixed between adjacent two said flat tubes 220, and the surface of said base 110 closely contacts with the surface of said flat tube 220; Preferably, the relative two sides of said base 110 are welded or are bonded on the said flat tube 220.Said temperature sensor is placed in the holding tank 110a of said base 110.Preferably, said temperature sensor is fixed in the said holding tank 110a through buckle, screw or bonding mode.
In another embodiment of the utility model, a kind of air conditioner is provided, it has the micro-channel heat exchanger 200 of the foregoing description.
The above embodiment has only expressed several kinds of embodiments of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
Claims (13)
1. temperature sensor clamping device; It is characterized in that; Comprise base and lid, said base adopts Heat Conduction Material to process, and said base is provided with and is used to hold holding tank temperature sensor, that have opening; Said lid adopts thermal insulation material to process, and said lid covers the said opening part of said holding tank.
2. temperature sensor clamping device according to claim 1 is characterized in that, said base is the bar shaped of extending along first direction.
3. temperature sensor clamping device according to claim 2 is characterized in that, the said opening of said holding tank comprises the upper shed that is arranged on said holding tank top and is arranged on the side opening of said holding tank first side on the said first direction; Said lid comprise the upper cover plate that is complementary with said upper shed and certainly this upper cover plate one end to the side cover plate that extends below and be complementary with said side opening.
4. temperature sensor clamping device according to claim 2 is characterized in that, the sidewall of said holding tank second side on the said first direction is provided with cable-through hole, and said cable-through hole has the opening that connects to said sidewall upper face.
5. temperature sensor clamping device according to claim 2 is characterized in that, is provided with outward extending step-like lug boss in the upper end of the said holding tank sidewall of said first direction both sides.
6. temperature sensor clamping device according to claim 2; It is characterized in that; Upper end at the said holding tank sidewall of said first direction both sides is provided with corresponding guide tracked chute, and two opposite side of said lid can insert in these two chutes and cooperate with the chute grafting.
7. temperature sensor clamping device according to claim 2 is characterized in that, said lid is connected through buckle with said base or is bonding.
8. according to each described temperature sensor clamping device in the claim 1 to 7, it is characterized in that said base adopts with the flat tube identical materials of said micro-channel heat exchanger and processes.
9. according to each described temperature sensor clamping device in the claim 1 to 7, it is characterized in that said lid adopts polyfoam, bipeltate or sponge to process.
10. micro-channel heat exchanger; Comprise the flat tube that two collectors that are parallel to each other and are separated from each other and some are parallel to each other and two ends are communicated with the inner chamber of two said collectors respectively; It is characterized in that; Also comprise temperature sensor and like any described temperature sensor clamping device in the claim 1 to 9; Said base is fixed between adjacent two said flat tubes, and the surface of the relative two sides of said base and said flat tube closely contacts, and said temperature sensor is fixed in the said holding tank of said base.
11. micro-channel heat exchanger according to claim 10 is characterized in that, the relative two sides of said base are welded or are bonded on the said flat tube.
12. micro-channel heat exchanger according to claim 10 is characterized in that, said temperature sensor is fixed in the said holding tank through buckle, screw or bonding mode.
13. an air conditioner is characterized in that, comprises like any described micro-channel heat exchanger in the claim 10 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201469427U CN202547798U (en) | 2012-04-09 | 2012-04-09 | temperature sensor fixing device, micro-channel heat exchanger and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201469427U CN202547798U (en) | 2012-04-09 | 2012-04-09 | temperature sensor fixing device, micro-channel heat exchanger and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547798U true CN202547798U (en) | 2012-11-21 |
Family
ID=47168416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201469427U Expired - Lifetime CN202547798U (en) | 2012-04-09 | 2012-04-09 | temperature sensor fixing device, micro-channel heat exchanger and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547798U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216997A (en) * | 2013-05-09 | 2013-07-24 | 合肥美的荣事达电冰箱有限公司 | Sensitive heating pipe component and evaporator device |
| CN103364093A (en) * | 2012-04-09 | 2013-10-23 | 珠海格力电器股份有限公司 | Temperature sensor fixing device, micro-channel heat exchanger and air conditioner |
| CN106768428A (en) * | 2017-01-18 | 2017-05-31 | 格力电器（武汉）有限公司 | Water heater and fixing clamp thereof |
| WO2022062842A1 (en) * | 2020-09-26 | 2022-03-31 | 杭州三花研究院有限公司 | Sensor assembly and heat exchange device |
-
2012
- 2012-04-09 CN CN2012201469427U patent/CN202547798U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364093A (en) * | 2012-04-09 | 2013-10-23 | 珠海格力电器股份有限公司 | Temperature sensor fixing device, micro-channel heat exchanger and air conditioner |
| CN103364093B (en) * | 2012-04-09 | 2015-09-30 | 珠海格力电器股份有限公司 | temperature sensor fixing device, micro-channel heat exchanger and air conditioner |
| CN103216997A (en) * | 2013-05-09 | 2013-07-24 | 合肥美的荣事达电冰箱有限公司 | Sensitive heating pipe component and evaporator device |
| CN106768428A (en) * | 2017-01-18 | 2017-05-31 | 格力电器（武汉）有限公司 | Water heater and fixing clamp thereof |
| WO2022062842A1 (en) * | 2020-09-26 | 2022-03-31 | 杭州三花研究院有限公司 | Sensor assembly and heat exchange device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |