CN214149609U - Temperature sensor with high sensitivity - Google Patents
Temperature sensor with high sensitivity Download PDFInfo
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- CN214149609U CN214149609U CN202022542703.0U CN202022542703U CN214149609U CN 214149609 U CN214149609 U CN 214149609U CN 202022542703 U CN202022542703 U CN 202022542703U CN 214149609 U CN214149609 U CN 214149609U
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Abstract
The utility model discloses a temperature sensor that sensitivity is high, including the sensor body, the sensor body includes interior protection portion and outer protection portion, interior protection portion includes the substrate layer, the top fixedly connected with insulating layer of substrate layer, outer protection portion includes the barrier layer, the top fixedly connected with enhancement layer of barrier layer, the top fixedly connected with high temperature resistant layer of enhancement layer, the top fixedly connected with corrosion resistant layer on high temperature resistant layer, the material of substrate layer is the ceramic substrate, the material of insulating layer is insulating rubber, the material of barrier layer is polyvinylidene fluoride. The utility model discloses a cooperation of sensor body, interior sheath, substrate layer, insulating layer, outer sheath, barrier layer, enhancement layer, high temperature resistant layer and corrosion-resistant layer is used, and corrosion resistance, high temperature resistant and the ductility that can effectual improvement sensor body make sensor body use in the complex environment.
Description
Technical Field
The utility model relates to a temperature sensor technical field specifically is a temperature sensor that sensitivity is high.
Background
The temperature sensor is a sensor which can sense temperature and convert the temperature into a usable output signal, the temperature sensor is a core part of a temperature measuring instrument, the temperature sensor is wide in variety, can be divided into two types of contact and non-contact according to a measuring mode, and is divided into two types of thermal resistance and thermocouple according to characteristics of sensor materials and electronic elements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temperature sensor that sensitivity is high possesses corrosion resistance, high temperature resistance and the good advantage of ductility, and it is higher to have solved current temperature sensor sensitivity, but its corrosion resistance, high temperature resistance and ductility are relatively poor, can not be in the problem of using in comparatively complicated environment.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temperature sensor that sensitivity is high, includes the sensor body, the sensor body includes interior protection portion and outer protection portion, interior protection portion includes the substrate layer, the top fixedly connected with insulating layer of substrate layer, outer protection portion includes the barrier layer, the top fixedly connected with enhancement layer of barrier layer, the top fixedly connected with high temperature resistant layer of enhancement layer, the top fixedly connected with corrosion resistant layer on high temperature resistant layer.
Preferably, the substrate layer is made of a ceramic substrate, and the insulating layer is made of insulating rubber.
Preferably, the barrier layer is made of polyvinylidene fluoride, and the reinforcing layer is made of a stainless steel woven mesh.
Preferably, the high temperature resistant layer is made of high temperature resistant fluorine, and the corrosion resistant layer is made of tetrafluoroethylene-hexafluoropropylene copolymer resin.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation of sensor body, interior sheath, substrate layer, insulating layer, outer sheath, barrier layer, enhancement layer, high temperature resistant layer and corrosion-resistant layer is used, and corrosion resistance, high temperature resistant and ductility that can effectual improvement sensor body make sensor body can use in the complex environment, and it is higher to have solved current temperature sensor sensitivity, but its corrosion resistance, high temperature resistant and ductility are relatively poor, can not be in the problem of using in comparatively complicated environment.
2. The utility model discloses a set up substrate layer and insulating layer, the insulating properties of improvement sensor body that can be better, through setting up barrier layer and enhancement layer, the ductility of improvement sensor body that can be better makes the sensor body not fragile, through setting up high temperature resistant layer and corrosion-resistant layer, the high temperature resistance and the corrosion resisting property of improvement sensor body that can be better.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the inner protective part of the present invention;
fig. 3 is a schematic view of the structure of the outer protective portion of the present invention.
In the figure: 1. a sensor body; 101. an inner guard portion; 1011. a substrate layer; 1012. an insulating layer; 102. an outer guard portion; 1021. a barrier layer; 1022. a reinforcing layer; 1023. a high temperature resistant layer; 1024. a corrosion resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.
Referring to fig. 1-3, a temperature sensor with high sensitivity, including a sensor body 1, the sensor body 1 includes an inner protection portion 101 and an outer protection portion 102, the inner protection portion 101 includes a substrate layer 1011, the substrate layer 1011 is made of a ceramic substrate, the insulating layer 1012 is made of an insulating rubber, by setting the substrate layer 1011 and the insulating layer 1012, the insulating property of the sensor body 1 can be better improved, the top of the substrate layer 1011 is fixedly connected with the insulating layer 1012, the outer protection portion 102 includes a barrier layer 1021, the barrier layer 1021 is made of polyvinylidene fluoride, the reinforcing layer 1022 is made of a stainless steel woven mesh, by setting the barrier layer 1021 and the reinforcing layer 1022, the ductility of the sensor body 1 can be better improved, so that the reinforcing layer 1023 is not easily damaged, the top of the barrier layer 1021 is fixedly connected with the reinforcing layer 1022, the top of the reinforcing layer 1022 is fixedly connected with a high temperature resistant layer, the high temperature resistant layer 1023 is made of high temperature resistant fluorine, the corrosion resistant layer 1024 is made of tetrafluoroethylene-hexafluoropropylene copolymer resin, the high-temperature resistant layer 1023 and the corrosion-resistant layer 1024 are arranged, so that the high-temperature resistant performance and the corrosion-resistant performance of the sensor body 1 can be better improved, the corrosion-resistant layer 1024 is fixedly connected to the top of the high-temperature resistant layer 1023, through the matching use of the sensor body 1, the inner protection part 101, the substrate layer 1011, the insulating layer 1012, the outer protection part 102, the barrier layer 1021, the reinforcing layer 1022, the high temperature resistant layer 1023 and the corrosion resistant layer 1024, the corrosion resistance, the high temperature resistance and the ductility of the sensor body 1 can be effectively improved, the sensor body 1 can be used in a complex environment, the problem that the existing temperature sensor has higher sensitivity is solved, but the corrosion resistance, the high temperature resistance and the ductility are poor, and the alloy can not be used in more complex environments.
During the use, through substrate layer 1011 and insulating layer 1012, the insulating properties of improvement sensor body 1 that can be better, through barrier layer 1021 and enhancement layer 1022, the ductility of improvement sensor body 1 that can be better makes sensor body 1 not fragile, through high temperature resistant layer 1023 and corrosion resistant layer 1024, the high temperature resistance and the corrosion resistance of improvement sensor body 1 that can be better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A temperature sensor with high sensitivity comprises a sensor body (1), and is characterized in that: sensor body (1) is including interior protection portion (101) and outer protection portion (102), interior protection portion (101) includes substrate layer (1011), the top fixedly connected with insulating layer (1012) of substrate layer (1011), outer protection portion (102) includes barrier layer (1021), the top fixedly connected with enhancement layer (1022) of barrier layer (1021), the resistant high temperature layer (1023) of top fixedly connected with of enhancement layer (1022), the top fixedly connected with corrosion resistant layer (1024) of resistant high temperature layer (1023).
2. A highly sensitive temperature sensor according to claim 1, wherein: the substrate layer (1011) is made of a ceramic substrate, and the insulating layer (1012) is made of insulating rubber.
3. A highly sensitive temperature sensor according to claim 1, wherein: the barrier layer (1021) is made of polyvinylidene fluoride, and the reinforcing layer (1022) is made of a stainless steel woven mesh.
4. A highly sensitive temperature sensor according to claim 1, wherein: the high-temperature-resistant layer (1023) is made of high-temperature-resistant fluorine, and the corrosion-resistant layer (1024) is made of tetrafluoroethylene-hexafluoropropylene copolymer resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022542703.0U CN214149609U (en) | 2020-11-06 | 2020-11-06 | Temperature sensor with high sensitivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022542703.0U CN214149609U (en) | 2020-11-06 | 2020-11-06 | Temperature sensor with high sensitivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214149609U true CN214149609U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022542703.0U Active CN214149609U (en) | 2020-11-06 | 2020-11-06 | Temperature sensor with high sensitivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214149609U (en) |
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2020
- 2020-11-06 CN CN202022542703.0U patent/CN214149609U/en active Active
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