CN203907907U - Temperature sensor fixing device and air conditioner - Google Patents
Temperature sensor fixing device and air conditioner Download PDFInfo
- Publication number
- CN203907907U CN203907907U CN201420306759.8U CN201420306759U CN203907907U CN 203907907 U CN203907907 U CN 203907907U CN 201420306759 U CN201420306759 U CN 201420306759U CN 203907907 U CN203907907 U CN 203907907U
- Authority
- CN
- China
- Prior art keywords
- temperature sensor
- clamping device
- tested pipe
- pipe fitting
- sensor clamping
- 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 - Lifetime
Links
- 230000000903 blocking effect Effects 0.000 claims description 11
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 abstract 2
- 239000003507 refrigerant Substances 0.000 description 13
- 239000000523 sample Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Air Conditioning Control Device (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a temperature sensor fixing device and an air conditioner. The temperature sensor fixing device is used for fixing a temperature sensor on a tested pipe. Clasps which are buckled with each other are arranged at the two ends of the temperature sensor fixing device respectively, and a first accommodation cavity and a second accommodation cavity are formed in the inner space of the temperature sensor fixing device. After being fixed on the tested pipe, the temperature sensor is tightly attached to the surface of the tested pipe. Compared with an existing fixing device, the temperature sensor fixing device has the advantages of being simple in structure, convenient to assemble, low in production and installation cost, and the like. Through the buckled clasps, the temperature sensor and the surface of the tested pipe can be tightly attached, and sensitivity and accuracy of temperature sensing of the temperature sensor are guaranteed. Meanwhile, the temperature sensor fixing device can reliably fix the temperature sensor on the tested pipe, and the phenomenon that the temperature sensor falls off from the tested pipe is effectively avoided.
Description
Technical field
The utility model relates to air-conditioning manufacturing technology field, particularly a kind of temperature sensor clamping device and air-conditioner.
Background technology
In order accurately to know the duty of air-conditioner; often can add temperature sensor to measure the temperature of the refrigerant of diverse location at air-conditioner; because these temperature sensors cannot directly contact with refrigerant, can only be arranged on refrigerant pipe, indirectly measure refrigerant temperature.Existing temperature sensor mainly contains two kinds of fixed forms.
A kind of is that simple astomous copper pipe sleeve is directly welded on the refrigerant pipe outer wall of required thermometric, when fixed temperature sensor, must add a fixed card in order to fixing temperature-sensing probe, although such fixed form is more firm and good endurance, but temperature-sensing probe fails directly to coordinate and contact with the refrigerant pipe outer wall of required thermometric, this has just affected perceptibility and the reaction speed of temperature sensor to refrigerant temperature in sleeve, while making temperature-sensing probe measure temperature, there is hysteresis quality, and then have influence on by the accuracy of this temperature adjusting running state of air conditioner, and this kind of temperature-sensing sleeve device exists solder joint to increase again a fixed card while production, operation is more, production efficiency is lower, there is solder joint just to strengthen again the possibility that refrigeration system is leaked.
Another kind is the stainless steel structure device that has certain toughness, this temperature sensing device version has multiple, but summing up is to be all designed with two draw-in grooves, one for blocking temperature sensor (without additional fixed card), one for being stuck in blast pipe, although this kind of some form of device can realize temperature-sensing probe and directly coordinate and contact with the refrigerant pipe outer wall of required thermometric, improve the accuracy that regulates running state of air conditioner by this temperature, but to be at present fixed on the refrigerant pipe of required thermometric be not very firm to this temperature sensing device of form of ownership, when production, must increase at least one fastening straps fixes in order to strengthening, so just reduce production efficiency, and fastening straps is because time reason can aging change be sent and rupture, cause temperature sensor and refrigerant pipe loose contact, can not effectively detect the temperature on refrigerant pipe, or temperature sensor directly comes off from refrigerant pipe, air-conditioner is occurred abnormal.
Utility model content
Main purpose of the present utility model solve in prior art temperature sensor fixing unreliable, temperature-sensitive is insensitive, error is large, production efficiency is low, high in cost of production problem.
For achieving the above object, the utility model proposes a kind of temperature sensor clamping device, for temperature sensor is fixed on to tested pipe fitting, the two ends of described temperature sensor clamping device are respectively provided with a clasp that can mutually fasten, the inner space of described temperature sensor clamping device is divided into the first accommodating cavity for accommodating and fixing described tested pipe fitting, and for the second accommodating cavity of accommodating and fixing described temperature sensor, after described temperature sensor clamping device is fixed on tested pipe fitting by described temperature sensor, described temperature sensor is close to the surface of tested pipe fitting.
Preferably, be provided with the elasticity blocking part for preventing that described in two, clasp gets loose on clasp side described in.
Preferably, the inwall of described the first accommodating cavity is provided with for described tested pipe fitting is carried out to spacing and fixing limiting section near the position of described clasp.
Preferably, described limiting section is along the length direction setting of described temperature sensor clamping device.
Preferably, the inwall of described the second accommodating cavity is provided with for described temperature sensor is carried out to spacing and fixing fixed part near the position of described clasp.
Preferably, described fixed part is arranged on the one or both ends of described temperature sensor clamping device.
Preferably, the size and shape of described the first accommodating cavity and described tested pipe fitting are suitable; The size and shape of described the second accommodating cavity and described temperature sensor are suitable.
Preferably, the c-shaped setting of described clasp.
Preferably, it is one-body molded that described temperature sensor clamping device adopts elastomeric material.
For achieving the above object, the utility model further proposes a kind of air-conditioner, comprises temperature sensor and for described temperature sensor being fixed on to the temperature sensor clamping device on the tested pipe fitting of described air-conditioner, wherein,
The two ends of described temperature sensor clamping device are respectively provided with a clasp that can mutually fasten, the inner space of described temperature sensor clamping device is divided into the first accommodating cavity for accommodating and fixing described tested pipe fitting, and for the second accommodating cavity of accommodating and fixing described temperature sensor, after described temperature sensor clamping device is fixed on tested pipe fitting by described temperature sensor, described temperature sensor is close to the surface of tested pipe fitting.
That the more existing fixture of temperature sensor clamping device of the present utility model has is simple in structure, easy to assembly, production and the advantage such as installation cost is low.By adopting the clasp of all right one way or the other mutual fastening, can make temperature sensor and tested pipe fitting surface fit tightly, ensure sensitivity and the accuracy of temperature sensor thermometric.Simultaneous temperature sensor fastening device can be fixed on temperature sensor on tested pipe fitting reliably, the phenomenon of effectively having avoided temperature sensor to come off from tested pipe fitting.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model temperature sensor clamping device;
Fig. 2 is the cross-sectional view of the utility model temperature sensor clamping device;
Fig. 3 is the use status architecture schematic diagram of the utility model temperature sensor clamping device;
Fig. 4 is the use state cross-sectional view of the utility model temperature sensor clamping device.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Detailed description of the invention
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of temperature sensor clamping device.
Referring to figs. 1 through Fig. 4, Fig. 1 is the structural representation of the utility model temperature sensor clamping device; Fig. 2 is the cross-sectional view of the utility model temperature sensor clamping device; Fig. 3 is the use status architecture schematic diagram of the utility model temperature sensor clamping device; Fig. 4 is the use state cross-sectional view of the utility model temperature sensor clamping device.
In the utility model embodiment, this temperature sensor clamping device 10, for temperature sensor 30 being fixed on to tested pipe fitting 20, to measure the temperature of tested pipe fitting 20, is measured the temperature of liquid in tested pipe fitting 20, as refrigerant indirectly.These temperature sensor clamping device 10 entirety are the setting of card shape, the section of its side is the setting of C font, tested pipe fitting 20 and temperature sensor 30 are all contained in the inside of C font temperature sensor clamping device 10, respectively being provided with clasp 11, two clasps 11 can mutually fasten at the two ends of temperature sensor clamping device 10.The inner space of this temperature sensor clamping device 10 is along being divided into the first accommodating cavity 12 and the second accommodating cavity 13 away from the direction of clasp 11, this first accommodating cavity 12 for accommodating tested pipe fitting 20, the second accommodating cavities 13 for accommodating temperature sensor 30.In the time of assembling, first make two clasps 11 depart from, make the opening of temperature sensor clamping device 10 in open mode; Temperature sensor clamping device 10 is set on tested pipe fitting 20 and temperature sensor 30 again, tested pipe fitting 20 is contained in the first accommodating cavity 12, temperature sensor 30 is contained in the second accommodating cavity 13; Finally two clasps 11 are fastened, after fastening, temperature sensor clamping device 10 is tightly encircled tested pipe fitting 20 and temperature sensor 30, and it is fixing to make temperature sensor 30 be close to tested pipe fitting 20 surfaces.Temperature sensor clamping device 10 of the present utility model has certain length, forms by a flaky material bending.Similarly, this temperature sensor clamping device 10 also can not have length, forms by a filamentary material bending.All embodiment mono-first kind of way of the present utility model is that example describes.
That the more existing fixture of temperature sensor clamping device 10 of the present utility model has is simple in structure, easy to assembly, production and the advantage such as installation cost is low.By adopting the clasp 11 of all right one way or the other mutual fastening, can make temperature sensor 30 and tested pipe fitting 20 surfaces fit tightly, ensure sensitivity and the accuracy of temperature sensor 30 thermometrics.Simultaneous temperature sensor fastening device 10 can be fixed on temperature sensor 30 on tested pipe fitting 20 reliably, the phenomenon of effectively having avoided temperature sensor 30 to come off from tested pipe fitting 20.
A certain or whole embodiment based on the utility model, this temperature sensor clamping device 10 also can be provided with and have flexible blocking part 14 near of arbitrary clasp 11, and this blocking part 14 gets loose in the time fastening for preventing two clasps 11, and it preferably arranges in the form of sheets.Tested pipe fitting 20 and temperature sensor 30 are assembled to temperature sensor clamping device 10 interior after, firmly make blocking part 14 that deformation occurs, avoid clasp 11, thereby two clasps 11 are fastened, then discharge blocking part 14, now blocking part 14 is supported on the clasp 11 of offside, has effectively prevented getting loose of two clasps 11; In the time disassembling, first firmly make blocking part 14 that deformation occurs, blocking part 14 is avoided the supporting of clasp 11, thereby two clasps 11 are got loose, disassemble thereby complete.This blocking part 14 the further fixing reliability of temperature sensor clamping device 10 of having strengthened is set.
A certain or whole embodiment based on the utility model, the inwall of this first accommodating cavity 12 also can be provided with limiting section 15 near the position of clasp 11, and this limiting section 15 is for carrying out spacing and fixing to tested pipe fitting 20.This limiting section 15 can improve the fixing steadiness of tested pipe fitting 20, prevents that temperature sensor clamping device 10 from rotating at tested pipe fitting 20.This limiting section 15 also can push tested pipe fitting 20 to temperature sensor 30 directions, and what make that tested pipe fitting 20 and temperature sensor 30 be close to is tightr.In addition, the setting of limiting section 15 also can make the difference that temperature sensor clamping device 10 can compatible tested pipe fitting 20 calibers.
At the utility model in a certain or whole embodiment, this limiting section 15 is along the length direction setting of temperature sensor clamping device 10, limiting section 15 can be that continuous muscle shape arranges, and also can be some projections of interruption, can also obtain for the method for passing through bending as described in Figure equally.
A certain or whole embodiment based on the utility model, the inwall of this second accommodating cavity 13 also can be provided with fixed part 16 near the position of clasp 11, this fixed part 16 is for carrying out spacing and fixing to temperature sensor 30, fixed part 16 can improve the fixing steadiness of temperature sensor 30, has effectively prevented the situation that temperature sensor 30 slides, rotates.
At the utility model, in a certain or whole embodiment, this fixed part 16 can be arranged on one end of temperature sensor clamping device 10, and a fixed part 16 also can be respectively set at the two ends of temperature sensor clamping device 10.
At the utility model, in a certain or whole embodiment, the size and shape of this first accommodating cavity 12 and tested pipe fitting 20 are suitable; The size and shape of this second accommodating cavity 13 and temperature sensor 30 are suitable, after having assembled with guarantee, the inwall of temperature sensor clamping device can be more large-arealy close to the surface of tested pipe fitting 20 and temperature sensor 30, has further guaranteed fixing reliability.
At the utility model in a certain or whole embodiment, for convenient for assembly and disassemble, meet the intensity fastening, the preferred c-shaped setting of this clasp 11 simultaneously.
At the utility model in a certain or whole embodiment, in order to ensure that temperature sensor clamping device 10 can have enough, lasting restraining force to tested pipe fitting 20 and temperature sensor 30, enough guarantee temperature sensor clamping devices 10 that simultaneously has the capability of doing sth itself have enough mechanical strengths, this temperature sensor clamping device 10 can adopt elastomeric material one-body molded, further preferably adopts stainless steel and other metal materials one-body molded.
The utility model further proposes a kind of air-conditioner, and this comprises temperature sensor and temperature sensor clamping device, this temperature sensor clamping device temperature sensor can be fixed in air-conditioner any one need on the tested pipe fitting of thermometric.The concrete structure of this temperature sensor clamping device is with reference to above-described embodiment, because this air-conditioner has adopted whole technical schemes of above-mentioned all embodiment, therefore have equally all beneficial effects that the technical scheme of above-described embodiment is brought, this is no longer going to repeat them.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a temperature sensor clamping device, for temperature sensor is fixed on to tested pipe fitting, it is characterized in that, the two ends of described temperature sensor clamping device are respectively provided with a clasp that can mutually fasten, the inner space of described temperature sensor clamping device is divided into the first accommodating cavity for accommodating and fixing described tested pipe fitting, and for the second accommodating cavity of accommodating and fixing described temperature sensor, after described temperature sensor clamping device is fixed on tested pipe fitting by described temperature sensor, described temperature sensor is close to the surface of tested pipe fitting.
2. temperature sensor clamping device as claimed in claim 1, is characterized in that, is provided with the elasticity blocking part for preventing that described in two, clasp gets loose on clasp side described in.
3. temperature sensor clamping device as claimed in claim 2, is characterized in that, the inwall of described the first accommodating cavity is provided with for described tested pipe fitting is carried out to spacing and fixing limiting section near the position of described clasp.
4. temperature sensor clamping device as claimed in claim 3, is characterized in that, described limiting section is along the length direction setting of described temperature sensor clamping device.
5. temperature sensor clamping device as claimed in claim 2, is characterized in that, the inwall of described the second accommodating cavity is provided with for described temperature sensor is carried out to spacing and fixing fixed part near the position of described clasp.
6. temperature sensor clamping device as claimed in claim 5, is characterized in that, described fixed part is arranged on the one or both ends of described temperature sensor clamping device.
7. temperature sensor clamping device as claimed in claim 2, is characterized in that, the size and shape of described the first accommodating cavity and described tested pipe fitting are suitable; The size and shape of described the second accommodating cavity and described temperature sensor are suitable.
8. temperature sensor clamping device as claimed in claim 2, is characterized in that, the c-shaped setting of described clasp.
9. temperature sensor clamping device as claimed in any of claims 1 to 8 in one of claims, is characterized in that, described temperature sensor clamping device adopts elastomeric material one-body molded.
10. an air-conditioner, comprises temperature sensor, it is characterized in that, described air-conditioner also comprise on the tested pipe fitting for described temperature sensor being fixed on to described air-conditioner, temperature sensor clamping device as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306759.8U CN203907907U (en) | 2014-06-10 | 2014-06-10 | Temperature sensor fixing device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306759.8U CN203907907U (en) | 2014-06-10 | 2014-06-10 | Temperature sensor fixing device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203907907U true CN203907907U (en) | 2014-10-29 |
Family
ID=51782175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306759.8U Expired - Lifetime CN203907907U (en) | 2014-06-10 | 2014-06-10 | Temperature sensor fixing device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203907907U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144365A (en) * | 2017-06-29 | 2017-09-08 | 中山市易比斯传感技术有限公司 | A kind of readily removable tubulature temperature measurement device |
| CN107328484A (en) * | 2016-04-29 | 2017-11-07 | 广州华凌制冷设备有限公司 | Sensor fastening device, heat-exchanging component and air temperature modification equipment |
| CN110779630A (en) * | 2018-07-24 | 2020-02-11 | 矢崎总业株式会社 | Mounting structure of temperature sensor |
| CN111323140A (en) * | 2020-04-03 | 2020-06-23 | 宁波奥克斯电气股份有限公司 | Temperature sensor fixing device and air conditioner |
-
2014
- 2014-06-10 CN CN201420306759.8U patent/CN203907907U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328484A (en) * | 2016-04-29 | 2017-11-07 | 广州华凌制冷设备有限公司 | Sensor fastening device, heat-exchanging component and air temperature modification equipment |
| CN107144365A (en) * | 2017-06-29 | 2017-09-08 | 中山市易比斯传感技术有限公司 | A kind of readily removable tubulature temperature measurement device |
| CN110779630A (en) * | 2018-07-24 | 2020-02-11 | 矢崎总业株式会社 | Mounting structure of temperature sensor |
| CN110779630B (en) * | 2018-07-24 | 2022-05-27 | 矢崎总业株式会社 | Mounting structure of temperature sensor |
| CN111323140A (en) * | 2020-04-03 | 2020-06-23 | 宁波奥克斯电气股份有限公司 | Temperature sensor fixing device and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |