CN108827486B - shock attenuation and anti-drop's natural gas power plant uses temperature sensor subassembly - Google Patents
shock attenuation and anti-drop's natural gas power plant uses temperature sensor subassembly Download PDFInfo
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- CN108827486B CN108827486B CN201810382805.5A CN201810382805A CN108827486B CN 108827486 B CN108827486 B CN 108827486B CN 201810382805 A CN201810382805 A CN 201810382805A CN 108827486 B CN108827486 B CN 108827486B
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- temperature sensor
- sensor
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- base plate
- natural gas
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
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- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
the invention relates to a temperature sensor assembly for a natural gas power plant, comprising: the temperature sensor comprises a temperature sensor main body and a detection head fixedly connected with the temperature sensor main body; the sensor connecting substrate is fixedly connected with the temperature sensor in a glue connection mode; the adsorption device and the temperature sensor are distributed on two sides of the sensor connection substrate; the adsorption device comprises a sucker and a sucker substrate; the sucker base plate is made of sponge material. Above-mentioned temperature sensor subassembly for natural gas power plant, the shock attenuation is effectual, avoids the change degradation performance along with time, improves life, simultaneously, through the adjustment the sensor connection base plate's horizontal degree makes temperature sensor keep the level to make temperature sensor can not be because the live time has long and easily drop.
Description
Technical Field
the invention relates to a natural gas power plant, in particular to a temperature sensor assembly for the natural gas power plant.
Background
a temperature sensor (temperature transducer) refers to a sensor that senses temperature and converts it into a usable output signal. The temperature sensor is the core part of the temperature measuring instrument and has a plurality of varieties. The measurement method can be divided into a contact type and a non-contact type, and the measurement method can be divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements.
The traditional technology has the following technical problems:
the temperature sensor is often attached to the surface of the object by a sensor connection substrate. Temperature sensor with sensor connection base plate often utilizes glue to bond because glue is connected conveniently, but the glue bonds, because the unevenness on the surface that sensor connection base plate connects the object causes temperature sensor to be the slope, simultaneously because temperature sensor is heavier, in addition natural gas power plant's service environment is abominable (abominable can destroy glue), cause temperature sensor with sensor connection base plate after the live time has been long, cause and break away from.
Meanwhile, due to the harsh environment of the natural gas power plant, particularly various vibrations, the performance of the temperature sensor is also reduced along with the change of time due to the vibrations, and the service life is shortened.
Disclosure of Invention
Therefore, the temperature sensor assembly for the natural gas power plant is needed to be provided for solving the technical problems, the damping effect is good, the performance reduction along with the change of time is avoided, the service life is prolonged, and meanwhile, the temperature sensor is kept horizontal by adjusting the horizontal degree of the sensor connecting substrate, so that the temperature sensor cannot fall off easily due to long service time.
a temperature sensor assembly for a natural gas power plant, comprising:
The temperature sensor comprises a temperature sensor main body and a detection head fixedly connected with the temperature sensor main body;
The sensor connecting substrate is fixedly connected with the temperature sensor in a glue connection mode;
the adsorption device and the temperature sensor are distributed on two sides of the sensor connection substrate; the adsorption device comprises a sucker and a sucker substrate; the sucker base plate is made of sponge material; the sucking disc is fixed on one side of the sucking disc base plate, and the other side of the sucking disc base plate is fixed on the sensor connecting base plate; and
An adjustment device comprising a first bolt and a second bolt; the first bolt comprises a first screw rod and a first nut fixed on one end of the first screw rod; the second bolt comprises a second screw rod and a second nut fixed on one end of the second screw rod;
the first screw penetrates through the sensor connecting substrate and is in threaded connection with the sensor connecting substrate; the second screw penetrates through the sensor connecting substrate and is in threaded connection with the sensor connecting substrate; the first screw and the second screw are positioned on two opposite sides of the sucker base plate; the first nut and the second nut are both positioned on one side, far away from the adsorption device, of the sensor connection substrate.
above-mentioned temperature sensor subassembly for natural gas power plant, the shock attenuation is effectual, avoids the change degradation performance along with time, improves life, simultaneously, through the adjustment the sensor connection base plate's horizontal degree makes temperature sensor keep the level to make temperature sensor can not be because the live time has long and easily drop.
in another embodiment, four side walls of the sensor connection substrate are respectively provided with a connection hole; and a magnet is arranged in the connecting hole.
In another embodiment, the four sides of the sensor attachment substrate are of equal length.
in another embodiment, the cross-sectional shape of the coupling hole is circular, the shape of the magnet is cylindrical, and the magnet fills the bottom of the coupling hole.
In another embodiment, the cross section of the connection hole is square, the magnet is square-column-shaped, and the magnet fills the bottom of the connection hole.
In another embodiment, the material of the sensor connection substrate is polyurethane.
drawings
Fig. 1 is a schematic structural diagram of a temperature sensor assembly for a natural gas power plant according to an embodiment of the present disclosure. (omitting regulating means)
Fig. 2 is a front view of a temperature sensor assembly for a natural gas power plant according to an embodiment of the present disclosure.
Fig. 3 is a second example of a temperature sensor assembly for a natural gas power plant according to an embodiment of the present disclosure. (omitting regulating means)
Fig. 4 is a schematic cross-sectional view of a temperature sensor assembly for a natural gas power plant according to an embodiment of the present disclosure. (omitting the adjusting device and a magnet in the connecting hole)
Fig. 5 is a schematic structural diagram of a spliced array formed by temperature sensor assemblies for a natural gas power plant according to an embodiment of the present application.
fig. 6 is a schematic structural diagram of a connection column for a spliced array formed by temperature sensor assemblies for a natural gas power plant according to an embodiment of the present application.
fig. 7 is a schematic usage state diagram of a temperature sensor assembly for a natural gas power plant according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A temperature sensor assembly for a natural gas power plant, comprising:
the temperature sensor comprises a temperature sensor main body 110 and a detection head 120 fixedly connected with the temperature sensor main body;
The sensor connecting substrate 200 is fixedly connected with the temperature sensor in a glue connection mode;
The adsorption device and the temperature sensor are distributed on two sides of the sensor connection substrate; the adsorption device comprises a suction cup 320 and a suction cup substrate 310; the sucker base plate is made of sponge material; the sucking disc is fixed on one side of the sucking disc base plate, and the other side of the sucking disc base plate is fixed on the sensor connecting base plate; and
An adjustment device comprising a first bolt 410 and a second bolt 420; the first bolt comprises a first screw rod and a first nut fixed on one end of the first screw rod; the second bolt comprises a second screw rod and a second nut fixed on one end of the second screw rod;
The first screw penetrates through the sensor connecting substrate and is in threaded connection with the sensor connecting substrate; the second screw penetrates through the sensor connecting substrate and is in threaded connection with the sensor connecting substrate; the first screw and the second screw are positioned on two opposite sides of the sucker base plate; the first nut and the second nut are both positioned on one side, far away from the adsorption device, of the sensor connection substrate.
Above-mentioned temperature sensor subassembly for natural gas power plant, the shock attenuation is effectual, avoids the change degradation performance along with time, improves life, simultaneously, through the adjustment the sensor connection base plate's horizontal degree makes temperature sensor keep the level to make temperature sensor can not be because the live time has long and easily drop.
referring to fig. 7, when the sensor is fixed on the surface a of the non-horizontal object (more precisely, the suction cup is attached to the non-horizontal surface) by the sensor connection substrate, by adjusting the lengths of the first screw and the second screw, and by changing the lengths of the first screw and the second screw, since the first screw and the second screw abut against the surface a, the suction cup substrate of the sponge material is compressed, so that the sensor connection substrate is horizontal, and it is possible to detect whether the sensor connection substrate is placed horizontally by using the level gauge during adjustment.
Advantageously, the first and second screws may be inserted into and threaded with surface a.
The setting of adjusting device can make the sensor connection base plate in the temperature sensor subassembly of natural gas power plant reach the level to be favorable to temperature sensor's level, thereby make temperature sensor can not be because the live time is long and easily drop (owing to the sensor level under this kind of circumstances, even the sensor weight is heavier and glue becomes inefficacy after a long time, also is difficult for droing).
Meanwhile, the sucker base plate is made of sponge materials, so that the damping effect is good (specifically, vibration of the surface adsorbed by the temperature sensor assembly for the natural gas power plant is reduced after being transmitted to the temperature sensor through the sucker base plate), the performance of the temperature sensor is prevented from being reduced along with the change of time, and the service life is prolonged.
Referring to fig. 5 and 6, in another embodiment, a connection hole 210 is formed on each of four sidewalls of the sensor connection substrate; a magnet 220 is arranged in the connecting hole.
above-mentioned temperature sensor subassembly for natural gas power plant conveniently splices, and the concatenation is more firm moreover. Specifically, one end of the iron connecting column (shown in fig. 6) passes through the magnet in one temperature sensor assembly for the natural gas power plant, and the other end of the iron connecting column is connected with the magnet in the other temperature sensor assembly for the natural gas power plant.
In another embodiment, the four sides of the sensor attachment substrate are of equal length.
it can be understood that when the four edges of the splicing main body are equal in length, the temperature sensor assembly for the natural gas power plant is more flexible and more convenient to splice.
In another embodiment, the cross-sectional shape of the coupling hole is circular, the shape of the magnet is cylindrical, and the magnet fills the bottom of the coupling hole.
In another embodiment, the cross section of the connection hole is square, the magnet is square-column-shaped, and the magnet fills the bottom of the connection hole.
It can be understood that this application does not do the restriction to the shape of connecting hole, the shape of magnet simultaneously with the connecting hole adaptation can, simultaneously, the magnet is full of the bottom of connecting hole can. Meanwhile, the iron connecting column is also matched with the connecting hole.
In another embodiment, the material of the sensor connection substrate is polyurethane.
The polyurethane material can be used in the harsh electrical environment of a natural gas power plant, and the service life of the sensor connection substrate can be prolonged.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
the above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. A temperature sensor assembly for a natural gas power plant, comprising:
The temperature sensor comprises a temperature sensor main body and a detection head fixedly connected with the temperature sensor main body;
The sensor connecting substrate is fixedly connected with the temperature sensor in a glue connection mode;
the adsorption device and the temperature sensor are distributed on two sides of the sensor connection substrate; the adsorption device comprises a sucker and a sucker substrate; the sucker base plate is made of sponge material; the sucking disc is fixed on one side of the sucking disc base plate, and the other side of the sucking disc base plate is fixed on the sensor connecting base plate; and
An adjustment device comprising a first bolt and a second bolt; the first bolt comprises a first screw rod and a first nut fixed on one end of the first screw rod; the second bolt comprises a second screw rod and a second nut fixed on one end of the second screw rod;
The first screw penetrates through the sensor connecting substrate and is in threaded connection with the sensor connecting substrate; the second screw penetrates through the sensor connecting substrate and is in threaded connection with the sensor connecting substrate; the first screw and the second screw are positioned on two opposite sides of the sucker base plate; the first nut and the second nut are both positioned on one side, far away from the adsorption device, of the sensor connection substrate;
Four side walls of the sensor connecting substrate are respectively provided with a connecting hole; a magnet is arranged in the connecting hole;
The four edges of the sensor connecting substrate are equal in length;
The cross section of the connecting hole is circular, the magnet is cylindrical, and the bottom of the connecting hole is filled with the magnet;
The material of the sensor connection substrate is polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382805.5A CN108827486B (en) | 2018-04-25 | 2018-04-25 | shock attenuation and anti-drop's natural gas power plant uses temperature sensor subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382805.5A CN108827486B (en) | 2018-04-25 | 2018-04-25 | shock attenuation and anti-drop's natural gas power plant uses temperature sensor subassembly |
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| Publication Number | Publication Date |
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| CN108827486A CN108827486A (en) | 2018-11-16 |
| CN108827486B true CN108827486B (en) | 2019-12-13 |
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| CN201810382805.5A Active CN108827486B (en) | 2018-04-25 | 2018-04-25 | shock attenuation and anti-drop's natural gas power plant uses temperature sensor subassembly |
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| CN112762290B (en) * | 2020-12-31 | 2022-07-01 | 哈尔滨工业大学 | L-shaped acoustic emission sensor array clamp and test method for detecting gas leakage |
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| JP2003083774A (en) * | 2001-07-02 | 2003-03-19 | Nsk Ltd | Sensor and bearing apparatus with the same |
| CN200968885Y (en) * | 2006-09-22 | 2007-10-31 | 杨志强 | Fixing holder of electric contact temperature sensor |
| CN202836596U (en) * | 2012-08-11 | 2013-03-27 | 中国电子科技集团公司第四十一研究所 | Adsorption type compaction testing apparatus |
| CN204007899U (en) * | 2014-07-28 | 2014-12-10 | 湖南南方宇航工业有限公司 | A kind of temperature sensor holder |
| CN206146567U (en) * | 2016-11-02 | 2017-05-03 | 天津创展同成科技发展有限公司 | Intelligent heat meter detects equipment of using |
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