CN204373798U - Clamping hoop type surface temperature sensor - Google Patents
Clamping hoop type surface temperature sensor Download PDFInfo
- Publication number
- CN204373798U CN204373798U CN201520088552.2U CN201520088552U CN204373798U CN 204373798 U CN204373798 U CN 204373798U CN 201520088552 U CN201520088552 U CN 201520088552U CN 204373798 U CN204373798 U CN 204373798U
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- CN
- China
- Prior art keywords
- temperature sensor
- protection tube
- heat
- conducting block
- fixed head
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- Expired - Fee Related
Links
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 206010020852 Hypertonia Diseases 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
A kind of clamping hoop type surface temperature sensor, comprises terminal box, protection tube and warm protection tube lower end and is provided with fixed head, fixed head has circular hole, and protection tube coordinates with the circular hole of fixed head and is welded as a whole with it; The upper surface both sides of fixed head are welded with 2 clips; In protection tube, bottom is provided with heat-conducting block, and the one side that heat-conducting block contacts with measured pipe surface is processed into circular arc, and arc size and measured pipe surface match; The straight-through circular hole that heat-conducting block establishes one to be used for wearing temperature sensor, heat-conducting block is established a threaded hole, threaded hole is vertical with straight-through circular hole, when temperature sensor measurement end head penetrates in heat-conducting block, fixes temperature sensor with primary screw by threaded hole; Terminal box lower end and protection tube inside are provided with spring compression mechanism with temperature sensor outside.Adopt technique scheme, can make surface temperature sensor in use, install, change conveniently, good seal performance, measuring tempeature is accurate, and work shape body is stablized.
Description
Technical field
The utility model relates to a kind of temperature sensor, particularly relates to a kind of surface temperature sensor adopting clip clasping structure.
Background technology
The metering system of industrial temperature sensor (thermopair) is generally divided into plug-in type and surface-type, plug-in type is applicable to the thermometric in pipeline and equipment, but some pipelines and equipment surface are because technological requirement, can not opening or hypertonia, can only measure its surface temperature, this just needs various surface temperature sensor.Plug-type temperature sensor is installed and is compared unified standard, has relevant industry standard, and common usage orchid or screw thread are fixed.And surface temperature sensor (or claiming to show thermopair) mounting means is according to different pipelines and equipment, different process conditions, there is different mounting meanss, usually welding, movable two kinds of modes are had, general surface temperature sensor, or be that trouble is installed, need welding temperature sensor, easily cause the damage of temperature sensor, safeguard also more inconvenient; Be that installation is insecure, temperature sensor can come off after using; Also need to weld a lot of accessory on equipment, pipeline, recombinant temperature sensor.So need one easy for installation and the accurate surface temperature sensor of thermometric.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of clamping hoop type surface temperature sensor, this surface temperature sensor does not need in equipment and pipeline upper shed, welding, be different from the installation fixed form of surface temperature sensor in the past, and measure accurately.
The technical solution that the utility model adopts is: a kind of clamping hoop type surface temperature sensor, comprise terminal box, protection tube and temperature sensor, terminal box is positioned at protection tube top, temperature sensor is arranged in protection tube, described protection tube lower end is provided with fixed head, fixed head has circular hole, and protection tube coordinates with the circular hole of fixed head and is welded as a whole with it; The upper surface both sides of described fixed head are welded with 2 clips; In protection tube, bottom is provided with heat-conducting block, and the one side that heat-conducting block contacts with measured pipe surface is processed into circular arc, and arc size and measured pipe surface match; The straight-through circular hole that heat-conducting block establishes one to be used for wearing temperature sensor, heat-conducting block is established a threaded hole, threaded hole is vertical with straight-through circular hole, when temperature sensor measurement end head penetrates in heat-conducting block, fixes temperature sensor with primary screw by threaded hole.
The further technical scheme of the utility model is: described terminal box lower end and protection tube inside are provided with spring compression mechanism with temperature sensor outside, better contact with measured pipe surface to allow temperature sensor.
Adopt technique scheme, can make surface temperature sensor in use, install, change convenient, good seal performance, and measuring tempeature outside tested pipeline is accurate, work shape body is stablized, and extends serviceable life.
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment clamping hoop type of the utility model surface temperature sensor.
Fig. 2 is the left view of Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2, a kind of clip of the present embodiment makes formula temperature sensor, and comprise terminal box 6, protection tube 4 and temperature sensor 7, temperature sensor 7 can be armoured thermocouple or armoured thermal resistance; Terminal box 6 is positioned at protection tube 4 top, and temperature sensor 7 is arranged in protection tube 4; Protection tube 4 lower end is provided with fixed head 2, and fixed head 2 has circular hole, and protection tube 4 coordinates with the circular hole of fixed head 2 and is welded as a whole with it; The upper surface both sides of fixed head 2 are welded with 2 clips 1, and clip is used for surface temperature sensor being held tightly the surface being fixed on tested pipeline; In protection tube, bottom is provided with heat-conducting block 3, and the one side that heat-conducting block 3 contacts with measured pipe surface is processed into circular arc, and arc size and measured pipe surface match; The straight-through circular hole 9 that heat-conducting block 3 establishes one to be used for wearing temperature sensor 7, heat-conducting block 3 is established a threaded hole 8, threaded hole 8 is vertical with straight-through circular hole 9, when temperature sensor measurement end head penetrates in heat-conducting block 3, fixes temperature sensor with primary screw by threaded hole 8.
In the present embodiment, described terminal box 6 lower end and protection tube 4 inside are provided with spring compression mechanism 5 with temperature sensor 7 outside, better contact with measured pipe surface to allow temperature sensor 7.
During in-site installation, only need unclamp the clamp hoop screw at fixed head upper surface two ends, fix the orientation of temperature sensor, then locking hoop screw.After temperature raises; because the heat-conducting block in protection tube has circular arc; the form crimped by spring is close to pipe surface; temperature sensor penetrates heat-conducting block primary screw and fixes; the measuring junction of temperature sensor becomes adhered state with pipe surface; make heat can pass to the measuring junction place of temperature sensor in time like this, make measurement more accurate.
Claims (2)
1. a clamping hoop type surface temperature sensor, comprise terminal box (6), protection tube (4) and temperature sensor (7), terminal box (6) is positioned at protection tube (4) top, temperature sensor (7) is arranged in protection tube (4), it is characterized in that: described protection tube (4) lower end is provided with fixed head (2), (2) have circular hole with fixed head, and protection tube (4) coordinates with the circular hole of fixed head (2) and is welded as a whole with it; The upper surface both sides of described fixed head (2) are welded with 2 clips (1); Protection tube (4) interior bottom is provided with heat-conducting block (3), and the one side that heat-conducting block (3) contacts with measured pipe surface is processed into circular arc, and arc size and measured pipe surface match; The straight-through circular hole (9) that heat-conducting block (3) establishes one to be used for wearing temperature sensor (7), heat-conducting block (3) is established a threaded hole (8), threaded hole (8) is vertical with straight-through circular hole (9), when temperature sensor measurement end head penetrates in heat-conducting block (3), fix temperature sensor (7) with primary screw by threaded hole (8).
2. clamping hoop type surface temperature sensor according to claim 1, is characterized in that: described terminal box (6) lower end and protection tube (4) inside are provided with spring compression mechanism (5) with temperature sensor (7) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088552.2U CN204373798U (en) | 2015-02-09 | 2015-02-09 | Clamping hoop type surface temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088552.2U CN204373798U (en) | 2015-02-09 | 2015-02-09 | Clamping hoop type surface temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204373798U true CN204373798U (en) | 2015-06-03 |
Family
ID=53330010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088552.2U Expired - Fee Related CN204373798U (en) | 2015-02-09 | 2015-02-09 | Clamping hoop type surface temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204373798U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258818A (en) * | 2015-10-23 | 2016-01-20 | 安徽蓝德仪表有限公司 | Transverse thermal resistor |
| CN110174435A (en) * | 2019-06-10 | 2019-08-27 | 佛山科学技术学院 | A kind of cabinet of plant fluid flow test device |
| CN110196110A (en) * | 2019-05-10 | 2019-09-03 | 湖南达道新能源开发有限公司 | A kind of geothermal measurement device |
| CN110243858A (en) * | 2019-06-10 | 2019-09-17 | 佛山科学技术学院 | A kind of plant fluid flow test device and its detection method |
| CN115031862A (en) * | 2022-08-09 | 2022-09-09 | 徐州道融智能设备有限公司 | Multifunctional temperature sensor for gas pipeline |
-
2015
- 2015-02-09 CN CN201520088552.2U patent/CN204373798U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258818A (en) * | 2015-10-23 | 2016-01-20 | 安徽蓝德仪表有限公司 | Transverse thermal resistor |
| CN105258818B (en) * | 2015-10-23 | 2018-11-27 | 安徽蓝德自动化科技有限公司 | A kind of end face thermal resistance |
| CN110196110A (en) * | 2019-05-10 | 2019-09-03 | 湖南达道新能源开发有限公司 | A kind of geothermal measurement device |
| CN110174435A (en) * | 2019-06-10 | 2019-08-27 | 佛山科学技术学院 | A kind of cabinet of plant fluid flow test device |
| CN110243858A (en) * | 2019-06-10 | 2019-09-17 | 佛山科学技术学院 | A kind of plant fluid flow test device and its detection method |
| CN110243858B (en) * | 2019-06-10 | 2024-03-22 | 佛山科学技术学院 | Plant liquid flow detection device and detection method thereof |
| CN115031862A (en) * | 2022-08-09 | 2022-09-09 | 徐州道融智能设备有限公司 | Multifunctional temperature sensor for gas pipeline |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 |