CN202836815U - Bush temperature thermal resistor - Google Patents
Bush temperature thermal resistor Download PDFInfo
- Publication number
- CN202836815U CN202836815U CN 201220418526 CN201220418526U CN202836815U CN 202836815 U CN202836815 U CN 202836815U CN 201220418526 CN201220418526 CN 201220418526 CN 201220418526 U CN201220418526 U CN 201220418526U CN 202836815 U CN202836815 U CN 202836815U
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- CN
- China
- Prior art keywords
- thermal resistor
- resistor element
- metal hose
- bush temperature
- utility
- 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 bush temperature thermal resistor which comprises a thermal resistor element, wherein a spring is connected onto the thermal resistor element, and the thermal resistor element is sealed by a rubber plug. The thermal resistor element is connected with a metal hose through a long-rod thread, a short-rod thread and a metal hose connector. One end, far away from the thermal resistor element, of the metal hose is connected with a three-core Teflon wire. The bush temperature thermal resistor adopts a spring structure and internally adopts the rubber plug to seal the thermal resistor element, so that the thermal resistor element has certain elasticity, the self-regulation function of field installation is achieved, the mechanical vibration on the field is attenuated to a certain extent, meanwhile, oil leakage is prevented, and the bush temperature thermal resistor has the advantages of temperature measurement, seismic resistance and oil-proofness.
Description
Technical field
The utility model relates to a kind of thermal resistance, is specifically related to a kind of watt of warm resistance.
Background technology
At present, in industrial processes, particularly in the production run of oil-refining chemical, electricity power enterprise, the bearing shell of a lot of rotary system devices is arranged, particularly bearing shell, the thrust bearing shoe valve of large high-speed fan blower, steam turbine, compressor, cigarette machine etc. all need to use the Thermistor Temperature Measurement device to its thermometric.Original Thermistor Temperature Measurement device generally comprises thermal resistance, protective casing and draws wire, and protective casing is enclosed within outside the thermal resistance, draws wire and links to each other with thermal resistance.Original conductor structure of drawing wire employing outside metal screen layer wrapping inner layer tape insulation skin is drawn and is adopted the adhering with epoxy resin encapsulation between wire and the protective casing.Because the epoxy encapsulation part is oriental cherry very easily; and the vibration frequency of bearing shell, thrust bearing shoe valve is very high, draws wire so shake is disconnected easily under the high-frequency vibration, causes unit tile temperature measurement signal interruption; because unit thermometric and overhead control are interlocks, and then cause whole production line out of service.On the other hand, extraordinary reason owing to tile fragment, it is smaller that his temperature element is installed the aperture, and the wire of drawing the metallic shield net of wire and tape insulation skin is because making reason, its whole diameter can't be accomplished the installation aperture less than temperature element, drawing the whole termination of wire can not fill in the mounting hole of temperature element, therefore the lubricating oil in the unit can flow out unit by the space between wire and the space between wire and the metallic shield net, cause serious run, drip, leak phenomenon, affect the reliability of unit and thermometric, also affect environmental health.
The utility model content
For the problem that prior art exists, the purpose of this utility model is to propose a kind of can the realization self-regulating function is installed, and has certain buffer action, can prevent from revealing the Wa Wenre resistance of the thermometric of holding concurrently, antidetonation, anti-wet goods advantage simultaneously.
For reaching this purpose, the utility model by the following technical solutions:
A kind of watt of warm resistance comprises resistance thermometer clement, and described resistance thermometer clement is connected with spring, and described resistance thermometer clement seals by rubber plug.
Described resistance thermometer clement is connected with metal hose by stock screw thread, quarter butt screw thread and metal hose joint.
Described metal hose is connected with three core tetrafluorinated lines away from an end of described resistance thermometer clement.
The described watt of warm resistance that the utility model proposes adopts spring structure, and the inner rubber plug that adopts seals, make resistance thermometer clement have certain elasticity, can realize field erected self-regulating function, and can play certain buffer action to the mechanical vibration at scene, can prevent simultaneously that oil from leaking, have the thermometric of taking into account, antidetonation, anti-wet goods advantage.
Description of drawings
Fig. 1 is the structural representation of a kind of watt of warm resistance the utility model proposes.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
As shown in Figure 1, Fig. 1 is the structural representation of a kind of watt of warm resistance the utility model proposes.
Please refer to accompanying drawing 1, a kind of watt of warm resistance that the utility model proposes comprises resistance thermometer clement 8, and described resistance thermometer clement 8 is connected with spring 7, and described resistance thermometer clement 8 seals by rubber plug 4.
Please refer to accompanying drawing 1, described resistance thermometer clement 8 is connected with metal hose 2 by stock screw thread 6, quarter butt screw thread 5 and metal hose joint 3.
Please refer to accompanying drawing 1, described metal hose 2 is connected with three core tetrafluorinated lines 1 away from an end of described resistance thermometer clement 8.
The described watt of warm resistance that the utility model proposes adopts spring structure, and the inner rubber plug 4 that adopts seals, make resistance thermometer clement 8 have certain elasticity, can realize field erected self-regulating function, and can play certain buffer action to the mechanical vibration at scene, can prevent simultaneously that oil from leaking, have the thermometric of taking into account, antidetonation, anti-wet goods advantage.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as adopted the method design of utility model and the various improvement that technical scheme is carried out; or without improving the design of utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (3)
1. one kind of watt of warm resistance comprises resistance thermometer clement, it is characterized in that, described resistance thermometer clement is connected with spring, and described resistance thermometer clement seals by rubber plug.
2. according to claim 1 watt of warm resistance is characterized in that, described resistance thermometer clement is connected with metal hose by stock screw thread, quarter butt screw thread and metal hose joint.
3. according to claim 2 watt of warm resistance is characterized in that, described metal hose is connected with three core tetrafluorinated lines away from an end of described resistance thermometer clement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418526 CN202836815U (en) | 2012-08-22 | 2012-08-22 | Bush temperature thermal resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418526 CN202836815U (en) | 2012-08-22 | 2012-08-22 | Bush temperature thermal resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836815U true CN202836815U (en) | 2013-03-27 |
Family
ID=47948498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220418526 Expired - Fee Related CN202836815U (en) | 2012-08-22 | 2012-08-22 | Bush temperature thermal resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836815U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454011A (en) * | 2013-08-26 | 2013-12-18 | 安徽蓝德集团股份有限公司 | Thermosensitive element for power generating station |
| CN105004435A (en) * | 2015-07-30 | 2015-10-28 | 安徽天康股份有限公司 | Oil-proof, oil-resistant and anti-seismic thermometer for bearing bushes of power plant auxiliary equipment and large blowers |
| CN105527032A (en) * | 2016-01-30 | 2016-04-27 | 淄博益源工程技术有限公司 | Set bearing bush temperature measurement system |
| CN106768425A (en) * | 2016-12-21 | 2017-05-31 | 湖南崇德工业科技有限公司 | For the temperature element of bearing |
-
2012
- 2012-08-22 CN CN 201220418526 patent/CN202836815U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454011A (en) * | 2013-08-26 | 2013-12-18 | 安徽蓝德集团股份有限公司 | Thermosensitive element for power generating station |
| CN105004435A (en) * | 2015-07-30 | 2015-10-28 | 安徽天康股份有限公司 | Oil-proof, oil-resistant and anti-seismic thermometer for bearing bushes of power plant auxiliary equipment and large blowers |
| CN105527032A (en) * | 2016-01-30 | 2016-04-27 | 淄博益源工程技术有限公司 | Set bearing bush temperature measurement system |
| CN105527032B (en) * | 2016-01-30 | 2018-07-27 | 淄博益源工程技术有限公司 | Unit bush temperature detecting system |
| CN106768425A (en) * | 2016-12-21 | 2017-05-31 | 湖南崇德工业科技有限公司 | For the temperature element of bearing |
| CN106768425B (en) * | 2016-12-21 | 2019-10-15 | 湖南崇德工业科技有限公司 | Temperature element for bearing |
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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 |
Granted publication date: 20130327 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |