CN203414191U - Online plugging thermal resistor - Google Patents
Online plugging thermal resistor Download PDFInfo
- Publication number
- CN203414191U CN203414191U CN201320513701.6U CN201320513701U CN203414191U CN 203414191 U CN203414191 U CN 203414191U CN 201320513701 U CN201320513701 U CN 201320513701U CN 203414191 U CN203414191 U CN 203414191U
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- China
- Prior art keywords
- thermal resistor
- thermal resistance
- online
- utility
- model
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- 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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- 230000001681 protective effect Effects 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 4
- 239000007788 liquid Substances 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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Abstract
The utility model relates to a temperature measuring technology, and particularly relates to an online plugging thermal resistor. The online plugging thermal resistor is characterized by comprising a mounting base, a sealing ball valve, a sealing rubber ring, a thermal resistor connecting tube and a protection sleeve thermal resistor, wherein the sealing ball valve is arranged on the mounting base, the sealing rubber ring is arranged at the end part of one side of the mounting base, the thermal resistor connecting tube is provided with an internal thread, and the protection sleeve thermal resistor is provided with an external thread and is in threaded connection with the thermal resistor with the internal thread. The online plugging thermal resistor provided by the utility model has the advantages that online replacement and quick installation can be realized when the thermal resistor breaks down, and the online plugging thermal resistor is operated under pressure, thereby preventing equipment from influencing normal production and the personnel safety because of massive leakage of a process medium.
Description
Technical field
The utility model relates to temperature measurement technology, relates to especially a kind of at OIR thermal resistance.
Background technology
In gas or liquid process detect, the position of thermometric is often attended by malleation, and direct-on-line is changed, and equipment or medium may be gushed out in a large number and be caused equipment and the unnecessary loss of personnel.In equipment failure, traditional way is to stop production, vent gas or liquid, then overhaul replacing, this way is protected in security, but financial cost is too high.And the diameter of thermal resistance (idol) own is thinner, make troubles to the hand-held of survey crew.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly can guarantees the continuity of production technology and the reliability of detection, and support equipment and personal security at OIR thermal resistance.
The purpose of this utility model realizes by following technical proposals:
Online plug-in thermal resistance of the present utility model; it is characterized in that by mounting seat; be arranged on the seal ball-valve in mounting seat; be arranged on the O-ring seal of mounting seat one side end and be with female thermal resistance connecting pipe, the outer external thread protective casing thermal resistance of the band being threaded with female thermal resistance connecting pipe therewith forms.
The utility model has the advantages that and can when thermal resistance fault, realize online replacing, Fast Installation, depress operation, thus the equipment that prevents due to a large amount of leakages of process medium and impact on normal production and personal security, the utility model is also applicable to thermopair at OIR simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
As shown in Figure 1; online plug-in thermal resistance of the present utility model; it is characterized in that by mounting seat 1; be arranged on the seal ball-valve 2 in mounting seat 1; be arranged on the O-ring seal 3 of mounting seat 1 one side ends and be with female thermal resistance connecting pipe 4, the thermal resistance 5 with external thread protective casing being threaded with female thermal resistance connecting pipe 4 therewith forms.
Principle of work of the present utility model is:
Mounting seat 1 is arranged on tube wall or equipment outer wall 6, now close seal ball-valve 2, during installation, then will insert and be with in female thermal resistance connecting pipe 4 with external thread protective casing thermal resistance 5, be threaded to seal ball-valve 2, now O-ring seal 3 can guarantee without leaking with being with female thermal resistance connecting pipe 4, and is with female thermal resistance connecting pipe 4 can guarantee that external thread protective casing thermal resistance 5 firmly connects, and prevents that high pressure external thread protective casing thermal resistance 5 from ejecting; Then open seal ball-valve 2, continue precession external thread protective casing thermal resistance 5 to detecting required insertion depth.
Thermal resistance damages after use after a while; during replacing; first external thread protective casing thermal resistance 5 is slowly screwed out; guarantee to be threaded in leak free situation seal ball-valve 2 places; close seal ball-valve 2; continue slowly to screw out external thread protective casing thermal resistance 5, determine after seal ball-valve 2 has sealed mounting seat 1 completely external thread protective casing thermal resistance 5 is extracted, thermal resistance can be taken off and changes.
Claims (1)
1. an online plug-in thermal resistance; it is characterized in that by mounting seat; be arranged on the seal ball-valve in mounting seat; be arranged on the O-ring seal of mounting seat one side end and be with female thermal resistance connecting pipe, the outer external thread protective casing thermal resistance of the band being threaded with female thermal resistance connecting pipe therewith forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513701.6U CN203414191U (en) | 2013-08-22 | 2013-08-22 | Online plugging thermal resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513701.6U CN203414191U (en) | 2013-08-22 | 2013-08-22 | Online plugging thermal resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414191U true CN203414191U (en) | 2014-01-29 |
Family
ID=49977073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513701.6U Expired - Fee Related CN203414191U (en) | 2013-08-22 | 2013-08-22 | Online plugging thermal resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203414191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195475A (en) * | 2018-02-07 | 2018-06-22 | 无锡华光锅炉股份有限公司 | A kind of mounting structure of hearth thermocouple |
| CN108225390A (en) * | 2018-01-12 | 2018-06-29 | 哈尔滨派立仪器仪表有限公司 | A kind of duct survey device for realizing sensor in wire insertion |
| CN110836332A (en) * | 2019-12-18 | 2020-02-25 | 大连福佳·大化石油化工有限公司 | Circulating water integrated temperature-change sleeve under-pressure leakage blocking structure and leakage blocking method thereof |
-
2013
- 2013-08-22 CN CN201320513701.6U patent/CN203414191U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108225390A (en) * | 2018-01-12 | 2018-06-29 | 哈尔滨派立仪器仪表有限公司 | A kind of duct survey device for realizing sensor in wire insertion |
| CN108225390B (en) * | 2018-01-12 | 2020-06-05 | 哈尔滨派立仪器仪表有限公司 | Pipeline measuring device for realizing online plugging of sensor |
| CN108195475A (en) * | 2018-02-07 | 2018-06-22 | 无锡华光锅炉股份有限公司 | A kind of mounting structure of hearth thermocouple |
| CN110836332A (en) * | 2019-12-18 | 2020-02-25 | 大连福佳·大化石油化工有限公司 | Circulating water integrated temperature-change sleeve under-pressure leakage blocking structure and leakage blocking method thereof |
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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: 20140129 Termination date: 20200822 |