CN204188280U - Pipeline wall temperature heat conducting sleeve - Google Patents
Pipeline wall temperature heat conducting sleeve Download PDFInfo
- Publication number
- CN204188280U CN204188280U CN201420617561.1U CN201420617561U CN204188280U CN 204188280 U CN204188280 U CN 204188280U CN 201420617561 U CN201420617561 U CN 201420617561U CN 204188280 U CN204188280 U CN 204188280U
- Authority
- CN
- China
- Prior art keywords
- cover
- pipeline
- heat conducting
- conducting sleeve
- epivalve
- 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.)
- Active
Links
Abstract
The utility model belongs to engineering measuring technology field, is specifically related to a kind of pipeline wall temperature heat conducting sleeve.This heat conducting sleeve adopts splitted structure form, and heat conducting sleeve is with pipeline outer wall for profile in benchmark, and outside increases attachment lug, comprises epivalve cover and hypovalve cover, and epivalve cover is connected clamping pipeline with hypovalve cover.Described epivalve cover is connected clamping pipeline with hypovalve cover by 6 screw bolt and nut.Bullet pad and plain cushion is provided with between epivalve cover and bolt.Epivalve cover and hypovalve cover interface leave gap.Described heat conducting sleeve adopts T2 trade mark fine copper or the larger material of coefficient of heat conductivity.Thermal grease conduction is smeared between described heat conducting sleeve and pipeline contact face.Wall temperature sensor is pasted on epivalve cover top plan place, and sensor can be fixed on pipeline from tape cable.Pipeline wall temperature heat conducting sleeve described in the utility model, in mechanical environment condition rather harsh situation, had both ensured that the temperature probe being pasted onto tubule road outer wall was firm, and can ensure that again pipeline wall temperature was consistent with sensor measured temperature.
Description
Technical field
The utility model belongs to engineering measuring technology field, is specifically related to a kind of pipeline wall temperature heat conducting sleeve.
Background technology
In engineering survey process, need to measure the wall surface temperature compared with tubule road, classic method is pasted onto by temperature probe to measure thing surface to obtain wall surface temperature.But for the pipeline that caliber is thinner, if paste temperature probe at its outer wall, sensor and tube wall are linear contact lay substantially, and the too small meeting of surface of contact makes heat transfer decay, and causes recording temperature inaccurate; Meanwhile, in the engineering construction stage, some measured object cognition is in severe mechanical environment, there is structural vibration, causes being pasted onto pipeline lateral wall temperature sensor most probably and come off, thus cause thermometric link not close, temperature control measure was lost efficacy.
Summary of the invention
The purpose of this utility model is to provide a kind of pipeline wall temperature heat conducting sleeve, while guaranteeing the outer wall temperature sensor firm pasting of pipeline, can also ensure that pipeline wall temperature is consistent with sensor measured temperature.
For achieving the above object, technical solution adopted in the utility model is:
A kind of pipeline wall temperature heat conducting sleeve, this heat conducting sleeve adopts splitted structure form, and heat conducting sleeve is with pipeline outer wall for profile in benchmark, and outside increases attachment lug, comprises epivalve cover and hypovalve cover, and epivalve cover is connected clamping pipeline with hypovalve cover.
Described epivalve cover is connected clamping pipeline with hypovalve cover by 6 screw bolt and nut.
Bullet pad and plain cushion is provided with between epivalve cover and bolt.
Epivalve cover and hypovalve cover interface leave gap.
Described heat conducting sleeve adopts T2 trade mark fine copper or the larger material of coefficient of heat conductivity.
Thermal grease conduction is smeared between described heat conducting sleeve and pipeline contact face.
Wall temperature sensor is pasted on epivalve cover top plan place, and sensor can be fixed on pipeline from tape cable.
Beneficial effect acquired by the utility model is:
Pipeline wall temperature heat conducting sleeve described in the utility model, in mechanical environment condition rather harsh situation, had both ensured that the temperature probe being pasted onto tubule road (being less than 10mm caliber) outer wall was firm, and can ensure that again pipeline wall temperature was consistent with sensor measured temperature.
Accompanying drawing explanation
Fig. 1 is pipeline wall temperature heat conducting sleeve front view described in the utility model;
Fig. 2 is pipeline wall temperature heat conducting sleeve stereographic map described in the utility model;
In figure: 1, epivalve cover; 2, hypovalve cover; 3, bolt; 4, bullet pad; 5, plain cushion; 6, nut; 7, pipeline.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figure 1 and Figure 2, for convenience of installing, pipeline wall temperature heat conducting sleeve described in the utility model adopts splitted structure form, and heat conducting sleeve is with pipeline 7 outer wall for profile in benchmark, and outside increases attachment lug; Comprise epivalve cover 1 and hypovalve cover 2, epivalve cover 1 and hypovalve cover 2 are connected clamping pipeline 7 by 6 bolts 3 with nut 6, and realize fitting tightly of heat conducting sleeve and pipeline 7, be guarantee thermal conduction characteristic simultaneously, thermal grease conduction need be smeared between heat conducting sleeve and pipeline 7 surface of contact, reach best thermal conduction effect.Wall temperature sensor is pasted on epivalve and overlaps 1 top plan place, and sensor can be fixed on pipeline 7 from tape cable.Bullet pad 4 and plain cushion 5 is provided with between epivalve cover 1 and bolt 3.
For guaranteeing that temperature probe can be fixed on the pipeline outer wall that pipeline radius is R, ensure that measuring tempeature is consistent with pipeline wall temperature simultaneously, by the T2 trade mark fine copper of selecting coefficient of heat conductivity large or the larger material of coefficient of heat conductivity, design pipeline wall temperature heat conducting sleeve, and by its effect of heat balance test analysis verification.
For ensureing that heat conducting sleeve and pipeline outer wall fit tightly, two lobe heat conducting sleeve interfaces leave certain interval, to realize heat conducting sleeve and pipeline close contact.
Consider mechanical property and temperature conductivity, heat conducting sleeve selects T2 fine copper as base material, can determine the thermal conduction resistance of heat conducting sleeve according to heat transfer formula:
The rapidoprint of heat conducting sleeve can be determined according to thermal conduction resistance.
Claims (7)
1. a pipeline wall temperature heat conducting sleeve, it is characterized in that: this heat conducting sleeve adopts splitted structure form, heat conducting sleeve is profile in benchmark with pipeline (7) outer wall, outside increases attachment lug, comprise epivalve cover (1) and hypovalve cover (2), epivalve cover (1) is connected clamping pipeline (7) with hypovalve cover (2).
2. pipeline wall temperature heat conducting sleeve according to claim 1, is characterized in that: described epivalve cover (1) is connected clamping pipeline (7) by 6 bolts (3) with nut (6) with hypovalve cover (2).
3. pipeline wall temperature heat conducting sleeve according to claim 2, is characterized in that: between epivalve cover (1) and bolt (3), be provided with bullet pad (4) and plain cushion (5).
4. pipeline wall temperature heat conducting sleeve according to claim 1, is characterized in that: epivalve cover (1) and hypovalve cover (2) interface leave gap.
5. pipeline wall temperature heat conducting sleeve according to claim 1, is characterized in that: described heat conducting sleeve adopts T2 trade mark fine copper or the larger material of coefficient of heat conductivity.
6. pipeline wall temperature heat conducting sleeve according to claim 1, is characterized in that: smear thermal grease conduction between described heat conducting sleeve and pipeline (7) surface of contact.
7. pipeline wall temperature heat conducting sleeve according to claim 1, it is characterized in that: wall temperature sensor is pasted on epivalve cover (1) top plan place, sensor can be fixed on pipeline (7) from tape cable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420617561.1U CN204188280U (en) | 2014-10-23 | 2014-10-23 | Pipeline wall temperature heat conducting sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420617561.1U CN204188280U (en) | 2014-10-23 | 2014-10-23 | Pipeline wall temperature heat conducting sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204188280U true CN204188280U (en) | 2015-03-04 |
Family
ID=52620264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420617561.1U Active CN204188280U (en) | 2014-10-23 | 2014-10-23 | Pipeline wall temperature heat conducting sleeve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204188280U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105351308A (en) * | 2015-11-26 | 2016-02-24 | 中国航空动力机械研究所 | Pasting and fastening device for high-temperature pipeline strain gauge |
-
2014
- 2014-10-23 CN CN201420617561.1U patent/CN204188280U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105351308A (en) * | 2015-11-26 | 2016-02-24 | 中国航空动力机械研究所 | Pasting and fastening device for high-temperature pipeline strain gauge |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202735281U (en) | Thermal conductivity tester | |
CN204188280U (en) | Pipeline wall temperature heat conducting sleeve | |
CN111879443A (en) | Tool for measuring density of gas-liquid two-phase heat flow in rocket engine | |
CN109253818B (en) | High-temperature contact type surface temperature sensor | |
CN103713013A (en) | Device for testing axial heat conduction coefficient of tubular material | |
CN204330151U (en) | A kind of pipeline thermometric and stationary installation | |
CN203502367U (en) | Device for testing heat conductivity coefficient of material by transient plane heat source method | |
CN202562643U (en) | Cable temperature measurement device with temperature correction | |
CN204269254U (en) | The outer testing temperature sensor of pipeline | |
CN204988533U (en) | A temperature measuring device that in is used for long and narrow space of small scale | |
CN204788731U (en) | A heat retainer and temperature measurement system for temperature measurement system | |
CN104048767A (en) | Strip-shaped foil type transient radiation heat flow meter | |
CN203720120U (en) | Device for testing axial heat conductivity coefficient of tubular material | |
CN103698042B (en) | A kind of high temperature sensor | |
CN204043811U (en) | A kind of coefficient of heat conductivity instrument standard thermometric plate | |
CN209624069U (en) | Automobile test exhaust pipe surface temperature measurement device | |
CN2938049Y (en) | Cotact surface temp measuring device | |
CN203758633U (en) | Measuring structure for insulation effect of forging insulation sheath material | |
CN202216769U (en) | Fixable temperature sensor | |
CN202836813U (en) | Armored thermal resistor | |
CN202928709U (en) | Pipeline temperature sensor | |
WO2012049417A3 (en) | Device and method for identifying the thermal conductivity and/or heat capacity of a wall | |
CN207610794U (en) | A kind of stratification temperature sensor | |
CN202033113U (en) | Structure for testing welding temperature of solar cell piece | |
CN202661187U (en) | Compartment-used temperature sensor with insulation sleeve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |