CN206593775U - A kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument - Google Patents
A kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument Download PDFInfo
- Publication number
- CN206593775U CN206593775U CN201720289787.7U CN201720289787U CN206593775U CN 206593775 U CN206593775 U CN 206593775U CN 201720289787 U CN201720289787 U CN 201720289787U CN 206593775 U CN206593775 U CN 206593775U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- air conditioning
- temperature detection
- detection mechanism
- thermocouple
- 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
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument, including the sleeve pipe by forward end seal, open ended, it is connected to the terminal box of cannula end, and the thermocouple of the thermocouple wire composition of cannula cavity front end is extended to from the binding post in terminal box, also include two geometrical clamps for being connected to sleeve outer wall front end and rear portion, the jaws side inwall of described two geometrical clamps connects the two ends of a heat preservation strip respectively, the heat preservation strip surface is provided with holding tank, and described sleeve pipe is located in holding tank.Casing thermocouple parcel is affixed on pipe surface by the utility model using heat preservation strip, effectively improves measurement accuracy, and two geometrical clamps make the more close and firm that thermocouple is clamped with pipeline, are difficult loose or dislocation, further ensure that measurement accuracy.
Description
Technical field
The utility model is related to air conditioning for automobiles intelligent diagnostics apparatus field, and in particular to a kind of air conditioning for automobiles intelligent diagnosing instrument
Oil pipe temperature detection mechanism.
Background technology
Air conditioning for automobiles intelligent diagnosing instrument is that the parameters such as temperature, pressure, the humidity of air conditioning for automobiles are gathered by sensor, by counting
According to the expert system analysis failure judgement type in storehouse, failure cause and processing strategy, it can effectively improve maintenance personal's
Operating efficiency, shortens the professional skill learning cycle of maintenance personal；Air conditioning for automobiles intelligent diagnosing instrument uses casing thermocouple mostly
Each station temperature parameter including evaporation tank, condenser, air outlet, enging cabin is gathered, most of station has will set
Casing thermocouple can only be attached to pipeline outer wall and measured by the hole of pipe thermocouple insertion, small part station, and prior art is universal
It is that casing thermocouple is clamped in pipe under test with a clip, the contact surface of casing thermocouple and pipeline is small, big portion
Point also it is exposed in atmosphere, the degree of accuracy of measurement data is low.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of oil pipe temperature detection of air conditioning for automobiles intelligent diagnosing instrument
Mechanism, can solve existing air conditioning for automobiles intelligent diagnosing instrument and casing thermocouple is clamped in pipe under test with a clip
Detection temperature parameter, causes the problem of measurement data degree of accuracy is low.
The utility model is achieved through the following technical solutions：
A kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument, including by the set of forward end seal, open ended
Pipe, is connected to the terminal box of cannula end, and extends to from the binding post in terminal box the thermocouple wire of cannula cavity front end
The thermocouple of composition, in addition to two geometrical clamps for being connected to sleeve outer wall front end and rear portion, described two geometrical clamps
Jaws side inwall connects the two ends of a heat preservation strip respectively, and the heat preservation strip surface is provided with holding tank, and described sleeve pipe is located at
In holding tank.
Further scheme of the present utility model is that the geometrical clamp inwall is connected with two positioning in holding tank
Ring, described sleeve pipe is closely connected in locating ring.
Further scheme of the present utility model is that the heat preservation strip is made up of rubber and plastic heat-preservation cotton.
Further scheme of the present utility model is that described sleeve pipe end is radially bent.
The advantage of the utility model compared with prior art is：
First, casing thermocouple parcel is affixed on by pipe surface using heat preservation strip, effectively improves measurement accuracy, and two are consolidated
Clamp makes the more close and firm that thermocouple is clamped with pipeline, is difficult loose or dislocation, further ensures that measurement accuracy；
2nd, locating ring is easy to the demolition, installation of geometrical clamp and sleeve pipe, easy to maintenance, and be easy to adjust geometrical clamp position with
Adapt to different measurement occasions；
3rd, rubber and plastic heat-preservation cotton good toughness, service life is long, can repeatedly use, and shortens frequency of maintenance；
4th, cannula end is radially bent, it is to avoid terminal box is interfered with pipeline, and measurement data is more convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 A direction views.
Embodiment
A kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument as depicted in figs. 1 and 2, including it is close by front end
Envelope, the sleeve pipe 1 of open ended, are connected to the terminal box 2 of the end of sleeve pipe 1, and extend to set from the binding post in terminal box 2
The thermocouple of the thermocouple wire composition of the inner chamber front end of pipe 1, the end of described sleeve pipe 1 is radially bent, in addition to two connect respectively
The geometrical clamp 4 at the outer wall front end of sleeve pipe 1 and rear portion is connected to, the jaws side inwall of described two geometrical clamps 4 is bonded a rubber respectively
The two ends of heat preservation strip 3 that modeling heat-preservation cotton is made, the surface of heat preservation strip 3 is provided with holding tank, and the inwall of geometrical clamp 4 is connected with position
Two locating rings 5 in holding tank, described sleeve pipe 1 is located in holding tank, is closely connected in locating ring 5.
The geometrical clamp 4 and locating ring 5 can be ironwork, using being welded to connect or screw is fixedly connected；Can also be modeling
Material products, using integrated injection molding, or mode connects for screw.
In use, two geometrical clamps 4 are clamped on pipeline respectively to be measured.
Claims (4)
1. a kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument, including by the sleeve pipe of forward end seal, open ended
（1）, it is connected to sleeve pipe（1）The terminal box of end（2）, and from terminal box（2）In binding post extend to sleeve pipe（1）Inner chamber
The thermocouple of the thermocouple wire composition of front end, it is characterised in that：Also sleeve pipe is connected to including two（1）Outer wall front end and rear portion
Geometrical clamp（4）, described two geometrical clamps（4）Jaws side inwall connect a heat preservation strip respectively（3）Two ends, the guarantor
Warm bar（3）Surface is provided with holding tank, described sleeve pipe（1）In holding tank.
2. a kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument as claimed in claim 1, it is characterised in that：Institute
State geometrical clamp（4）Inwall is connected with two locating rings in holding tank（5）, described sleeve pipe（1）It is closely connected in fixed
Position ring（5）.
3. a kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument as claimed in claim 1, it is characterised in that：Institute
State heat preservation strip（3）It is made up of rubber and plastic heat-preservation cotton.
4. a kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument as claimed in claim 1, it is characterised in that：Institute
State sleeve pipe（1）End is radially bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720289787.7U CN206593775U (en) | 2017-03-23 | 2017-03-23 | A kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720289787.7U CN206593775U (en) | 2017-03-23 | 2017-03-23 | A kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593775U true CN206593775U (en) | 2017-10-27 |
Family
ID=60121703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720289787.7U Expired - Fee Related CN206593775U (en) | 2017-03-23 | 2017-03-23 | A kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206593775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2575256A (en) * | 2018-07-02 | 2020-01-08 | Bae Systems Plc | Thermocouple clamp |
-
2017
- 2017-03-23 CN CN201720289787.7U patent/CN206593775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2575256A (en) * | 2018-07-02 | 2020-01-08 | Bae Systems Plc | Thermocouple clamp |
| GB2575256B (en) * | 2018-07-02 | 2022-12-21 | Bae Systems Plc | Thermocouple clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20180323 |