CN201561809U - Thermal resistor-type temperature measuring device - Google Patents
Thermal resistor-type temperature measuring device Download PDFInfo
- Publication number
- CN201561809U CN201561809U CN2009202189826U CN200920218982U CN201561809U CN 201561809 U CN201561809 U CN 201561809U CN 2009202189826 U CN2009202189826 U CN 2009202189826U CN 200920218982 U CN200920218982 U CN 200920218982U CN 201561809 U CN201561809 U CN 201561809U
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- CN
- China
- Prior art keywords
- protective sleeve
- pipeline
- thermal resistor
- mounting base
- protective casing
- 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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Abstract
The utility model discloses a thermal resistor-type temperature measuring device which comprises a mounting base, a thermal resistor and a protective sleeve, wherein the mounting base is fixed on a pipeline; and the thermal resistor is positioned in a central hole formed on the mounting base. The thermal resistor-type temperature measuring device is characterized in that the mounting base is formed by connecting a bottom pipe, a spherical valve and a top pipe; the bottom pipe is fixed on the pipeline; internal threads are formed on the inner wall of the top pipe in a whole-length manner; external threads matched with the internal threads are formed on the outer wall of the protective sleeve in a whole-length manner; a hexagonal cap is formed at the top end of the protective sleeve; the length of the protective sleeve ensures that the bottom end of the protective sleeve reaches the pipeline, and the external diameter of the protective sleeve ensures that the protective sleeve can pass through a valve ball hole of the spherical valve; and the protective sleeve is screwed in the mounting base through threads. The whole measuring process is completed in an inclosed state, so that direct contact of people and medium to be measured is avoided, and construction safety is improved. Therefore, the installation problem of a common thermal resistor can be solved under the special technological conditions, and the requirement of pressurized detection can be satisfied in the production.
Description
Technical field
The utility model relates to a kind of temperature measuring equipment, a kind of specifically thermal resistance type temperature measuring equipment that is used under the super pressure-high temperature environment.
Background technology
Present pipeline temperature measuring equipment is to be provided with mount pad on pipeline, and thermal resistance is inserted in the mount pad center pit, installs protective casing again.Mounting structure is to be provided with the internal thread cap on the top of protective casing, is connected with the bottom tube of protective casing by the internal thread cap.This mounting structure only is applicable to the installation environment that does not have under pressure, the normal temperature; yet in actual installation or upkeep operation, run into online assignment through regular meeting; be in pressure is arranged, the operating environment of high temperature; the workmen has certain danger with existing mounting structure, well solves the thermal resistance mounting structure problem that has under pressure, the high-temperature service environment inadequately.
Summary of the invention
In order to solve the installation question of thermal resistance under pressure, the high-temperature service environment, the utility model provides a kind of thermal resistance type temperature measuring equipment, and this temperature measuring equipment not only is used for the pipeline thermometric, also is used for the container thermometric.
The technical scheme that its technical matters that solves the utility model adopts is that it comprises the mount pad that is fixed on the pipeline, thermal resistance in the mount pad center pit and protective casing; It is characterized in that mount pad is to be formed by connecting by bottom tube, ball valve and push pipe; Wherein bottom tube is fixed on the pipeline; Be processed with internal thread on the total length of push pipe inwall; Be processed with external thread on the total length of protective casing outer wall with screw-internal thread fit; The protective casing top is processed with hexagonal cap; And the length of protective casing will satisfy the bottom and reach the pipeline place, and overall diameter can satisfy the valve ball hole of passing ball valve; Protective casing is by in the screw thread precession mount pad, with protection thermal resistance and sealing mount pad center pit.
The utility model is having the whole erection technological process under the pressure condition to be: at first at the bottom tube that welds mount pad on the pipeline, ball valve and push pipe are threaded on the bottom tube; With hole making drill from the pore of mount pad with after the pressure vessel perforate, close ball valve, the base of thermal resistance is screwed in the ball valve; Screw in the protective casing of thermal resistance then, when screwing in,, continue to screw in and adjust insertion depth, until screwing with valve open to the ball valve center.When field-strip, unloading process is opposite with above-mentioned dismounting.
The beneficial effects of the utility model are, because whole process is finished under airtight state, have avoided the people to contact with the direct of measured medium, have strengthened safety of construction.Thereby solved the installation question of ordinary hot resistance under the special process condition, and the band in producing presses detection to need.
Description of drawings
Fig. 1 is that the master of the utility model embodiment looks synoptic diagram.
Among the figure: 1-pipeline, 2-bottom tube, 3-ball valve, 4-thermal resistance, 5-protective casing, 6-push pipe, 7-hexagonal cap.
Embodiment
With reference to the accompanying drawings embodiment is further specified.
As shown in Figure 1, the utility model comprises the mount pad that is fixed on the pipeline 1, thermal resistance 4 in the mount pad center pit and protective casing 5; Wherein mount pad is to be threaded by bottom tube 2, ball valve 3 and push pipe 6 to form; Wherein bottom tube 2 is weldingly fixed on the pipeline 1; Be processed with internal thread on the total length of push pipe 6 inwalls; Be processed with external thread on the total length of protective casing 5 outer walls with screw-internal thread fit; Protective casing 5 tops are processed with hexagonal cap 7; And the length of protective casing 5 will satisfy the bottom and reach pipeline 1 place, and overall diameter can satisfy the valve ball hole of passing ball valve 3; Protective casing 5 passes through in the screw thread precession mount pad until pipeline 1 place, with the center pit of protection thermal resistance 4 and sealing mount pad.
Claims (1)
1. thermal resistance type temperature measuring equipment, it comprises the mount pad that is fixed on the pipeline, thermal resistance in the mount pad center pit and protective casing; It is characterized in that mount pad is to be formed by connecting by bottom tube, ball valve and push pipe; Wherein bottom tube is fixed on the pipeline; Be processed with internal thread on the total length of push pipe inwall; Be processed with external thread on the total length of protective casing outer wall with screw-internal thread fit; The protective casing top is processed with hexagonal cap; And the length of protective casing will satisfy the bottom and reach the pipeline place, and overall diameter can satisfy the valve ball hole of passing ball valve; Protective casing is by in the screw thread precession mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202189826U CN201561809U (en) | 2009-12-11 | 2009-12-11 | Thermal resistor-type temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202189826U CN201561809U (en) | 2009-12-11 | 2009-12-11 | Thermal resistor-type temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561809U true CN201561809U (en) | 2010-08-25 |
Family
ID=42626957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202189826U Expired - Fee Related CN201561809U (en) | 2009-12-11 | 2009-12-11 | Thermal resistor-type temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115691A (en) * | 2013-01-21 | 2013-05-22 | 莱芜钢铁集团有限公司 | Temperature measuring device |
| CN108061610A (en) * | 2017-10-30 | 2018-05-22 | 绵阳市锐钛智能科技有限公司 | A kind of RFID passive sensing devices for being used to measure ring main unit end conductor temperature |
| CN108955742A (en) * | 2018-08-21 | 2018-12-07 | 宁波神通模塑有限公司 | A kind of pipeline sensor fixed structure |
-
2009
- 2009-12-11 CN CN2009202189826U patent/CN201561809U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115691A (en) * | 2013-01-21 | 2013-05-22 | 莱芜钢铁集团有限公司 | Temperature measuring device |
| CN103115691B (en) * | 2013-01-21 | 2015-07-15 | 莱芜钢铁集团有限公司 | Temperature measuring device |
| CN108061610A (en) * | 2017-10-30 | 2018-05-22 | 绵阳市锐钛智能科技有限公司 | A kind of RFID passive sensing devices for being used to measure ring main unit end conductor temperature |
| CN108061610B (en) * | 2017-10-30 | 2020-01-10 | 绵阳市锐钛智能科技有限公司 | RFID passive sensing device for measuring temperature of cable head conductor of ring main unit |
| CN108955742A (en) * | 2018-08-21 | 2018-12-07 | 宁波神通模塑有限公司 | A kind of pipeline sensor fixed structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20121211 |