CN201035016Y - Corrosion proof type temp/moisture sensor case - Google Patents
Corrosion proof type temp/moisture sensor case Download PDFInfo
- Publication number
- CN201035016Y CN201035016Y CNU2006200488092U CN200620048809U CN201035016Y CN 201035016 Y CN201035016 Y CN 201035016Y CN U2006200488092 U CNU2006200488092 U CN U2006200488092U CN 200620048809 U CN200620048809 U CN 200620048809U CN 201035016 Y CN201035016 Y CN 201035016Y
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- type temperature
- sensor
- humidity sensor
- temperature humidity
- anticorrosion type
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Abstract
The utility model aims at providing a shell of an anticorrosion type temperature and humidity sensor, in particular to a shell of the anticorrosion type temperature and humidity sensor which is suitable to the anti-fumigation request in course of grain storage and which can monitor the inner temperature and humidity of grain stack. The polytetrafluoroethylene microporous membrane or the polyvinylidene fluoride microporous membrane is used as the temperature and humidity inductive interface, which combines the measures of a rubber washer, a metal mesh, a waterproofing screw and a corrosion resistance material shell, therefore, the sensor is ensured that the sensor can be normally used in a corrosion environment and can monitor the temperature and humidity accurately and sensitively.
Description
Technical field
The utility model relates to a kind of anticorrosion type Temperature Humidity Sensor shell, especially a kind of sensor outer housing package design that is suitable for carrying out in the stifling process of foodstuff preservation humiture monitoring purposes.
Background technology
Under the corrosive gas existence condition, when particularly in the stifling silo of needs, the grain heap being carried out the humiture monitoring, because the enclosure designs of sensor in the past can't satisfy the request for utilization under the corrosive gas environment, cause humidity sensor very easily to lose efficacy with impaired.Therefore, existing humiture monitoring equipment is difficult to adapt to the special request for utilization of corrosive gas environment.
Summary of the invention
The purpose of this utility model is to solve that humidity sensor element for a long time can't adapt to corrosive gas environment for a long time and the technical matters of a large amount of losses, thereby realizes function that grain heap internal gas is carried out the humiture monitoring.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme: a kind of anticorrosion type Temperature Humidity Sensor shell, comprise teflon miillpore filter or polyvinylidene fluoride microporous filtering film, rubber washer, waterproof screw thread, wire gauze and resistant material shell, it is characterized in that: on the sensor humidity sensing element, cover teflon miillpore filter or polyvinylidene fluoride microporous filtering film as sensing interface;
The resistant material sensor outer housing is made up of two parts up and down, utilizes waterproof to be threaded;
In housing, utilize fixedly greenhouse degree sensor of non-absorbent material;
With rubber washer miillpore filter and sensor housing inside surface are compressed;
Cover wire gauze at microporous membrane surface;
Advantage of the present utility model is: after coating anticorrosive miillpore filter on the common Temperature Humidity Sensor and sealing, airborne hydrone can penetrate miillpore filter and by sensor sensing, other macromolecular corrosive gass can't pass and be stopped by filter membrane.The design can accurately monitor local humiture delicately and change under certain corrosion environment, method is simply effective.
Description of drawings
Fig. 1 is the sectional detail drawing of the utility model anticorrosion type Temperature Humidity Sensor shell.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is an assembling sectional detail drawing of the present utility model.Temperature Humidity Sensor (1) is fixed in the enclosure interior non-absorbent material (2), and seals with object base (3).The base of housing adopts waterproof screw thread (5) to be connected with housing top (4).In the cavity of enclosure interior, use teflon miillpore filter or polyvinylidene fluoride microporous filtering film (6), rubber washer (8) and wire gauze (7) place mat and covering sensor successively, and utilize the waterproof screw thread rotation to compress.The sensor sensing face is towards the direction of miillpore filter (6), and maintenance is not more than 3 mm distance with it.
Claims (5)
1. anticorrosion type Temperature Humidity Sensor shell, comprise teflon miillpore filter or polyvinylidene fluoride microporous filtering film, rubber washer, waterproof screw thread, wire gauze and resistant material shell, it is characterized in that: cover teflon miillpore filter or polyvinylidene fluoride microporous filtering film as sensing interface at the upper space of sensor humidity sensing element.
2. according to a kind of anticorrosion type Temperature Humidity Sensor shell described in the claim 1, it is characterized in that: the resistant material sensor outer housing is made up of two parts up and down, utilizes waterproof to be threaded.
3. according to a kind of anticorrosion type Temperature Humidity Sensor shell described in the claim 1, it is characterized in that: in housing, utilize fixedly greenhouse degree sensor of non-absorbent material.
4. according to a kind of anticorrosion type Temperature Humidity Sensor shell described in the claim 1, it is characterized in that: between miillpore filter and housing surface of contact, rubber washer is installed.
5. according to a kind of anticorrosion type Temperature Humidity Sensor shell described in the claim 1, it is characterized in that: between miillpore filter and housing surface of contact, wire gauze is installed in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200488092U CN201035016Y (en) | 2006-12-12 | 2006-12-12 | Corrosion proof type temp/moisture sensor case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200488092U CN201035016Y (en) | 2006-12-12 | 2006-12-12 | Corrosion proof type temp/moisture sensor case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201035016Y true CN201035016Y (en) | 2008-03-12 |
Family
ID=39195906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200488092U Expired - Fee Related CN201035016Y (en) | 2006-12-12 | 2006-12-12 | Corrosion proof type temp/moisture sensor case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201035016Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101689A (en) * | 2014-07-23 | 2014-10-15 | 孝感华工高理电子有限公司 | Humidity sensor |
| CN105044386A (en) * | 2015-06-29 | 2015-11-11 | 中国农业大学 | Aquatic animal behavior monitoring sensor |
| CN106932001A (en) * | 2015-12-29 | 2017-07-07 | 法雷奥汽车内部控制（深圳）有限公司 | For the housing of vehicle sensors |
| CN107576691A (en) * | 2017-09-26 | 2018-01-12 | 佛山市川东磁电股份有限公司 | Humidity sensor in a kind of chemical experiment room |
| CN110068545A (en) * | 2018-01-22 | 2019-07-30 | 中昊晨光化工研究院有限公司 | Micro water sensor and moisture content detection device for tetrafluoroethene production system |
| CN111812165A (en) * | 2020-07-10 | 2020-10-23 | 中国航空工业集团公司北京长城航空测控技术研究所 | Corrosion-resistant moisture-sensitive capacitor in oil |
| CN112388889A (en) * | 2020-10-23 | 2021-02-23 | 深圳市市政设计研究院有限公司 | Wide-range high-toughness nano conductive rubber sensor and preparation and packaging methods thereof |
| CN112485298A (en) * | 2020-11-06 | 2021-03-12 | 电子科技大学 | Manufacturing method of polyvinylidene fluoride-based flexible humidity sensor |
-
2006
- 2006-12-12 CN CNU2006200488092U patent/CN201035016Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101689A (en) * | 2014-07-23 | 2014-10-15 | 孝感华工高理电子有限公司 | Humidity sensor |
| CN104101689B (en) * | 2014-07-23 | 2016-05-11 | 孝感华工高理电子有限公司 | Humidity sensor |
| CN105044386A (en) * | 2015-06-29 | 2015-11-11 | 中国农业大学 | Aquatic animal behavior monitoring sensor |
| CN106932001A (en) * | 2015-12-29 | 2017-07-07 | 法雷奥汽车内部控制（深圳）有限公司 | For the housing of vehicle sensors |
| CN107576691A (en) * | 2017-09-26 | 2018-01-12 | 佛山市川东磁电股份有限公司 | Humidity sensor in a kind of chemical experiment room |
| CN110068545A (en) * | 2018-01-22 | 2019-07-30 | 中昊晨光化工研究院有限公司 | Micro water sensor and moisture content detection device for tetrafluoroethene production system |
| CN111812165A (en) * | 2020-07-10 | 2020-10-23 | 中国航空工业集团公司北京长城航空测控技术研究所 | Corrosion-resistant moisture-sensitive capacitor in oil |
| CN112388889A (en) * | 2020-10-23 | 2021-02-23 | 深圳市市政设计研究院有限公司 | Wide-range high-toughness nano conductive rubber sensor and preparation and packaging methods thereof |
| CN112485298A (en) * | 2020-11-06 | 2021-03-12 | 电子科技大学 | Manufacturing method of polyvinylidene fluoride-based flexible humidity sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |