CN107830944A - A kind of stable passive wireless temperature sensor structure of heat-proof quality - Google Patents
A kind of stable passive wireless temperature sensor structure of heat-proof quality Download PDFInfo
- Publication number
- CN107830944A CN107830944A CN201711239754.2A CN201711239754A CN107830944A CN 107830944 A CN107830944 A CN 107830944A CN 201711239754 A CN201711239754 A CN 201711239754A CN 107830944 A CN107830944 A CN 107830944A
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- China
- Prior art keywords
- housing
- mounting seat
- heat
- temperature sensor
- proof quality
- 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.)
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- 238000009413 insulation Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000009510 drug design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- G01K1/08—Protective devices, e.g. casings
- G01K1/12—Protective devices, e.g. casings for preventing damage due to heat overloading
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention discloses the passive wireless temperature sensor structure that a kind of heat-proof quality is stable, including housing and mounting seat, connecting hole is provided with the middle part of the mounting seat, the surface scarfing of the mounting seat has air valve, the top interlocking of the mounting seat has jet thrust, the housing is fixed on the middle part of mounting seat, the surface of the housing is provided with connection screw thread, the top middle portion interlocking thoughts gauge head of the housing, the bottom of the housing is connected with signal transmssion line, opened in the middle part of the housing and have inner chamber in vain, heat insulation layer is provided between the housing and inner chamber, sensing resistance is provided with the middle part of the inner chamber.This kind invention is reasonable in design, easy to use, by reasonably designing housing, and in mounting seat in the presence of jet thrust, can prevent because ambient temperature is too high, and causes sensor degradation, practical function, is adapted to be widely popularized.
Description
Technical field
The present invention relates to sensor technical field, the stable passive and wireless TEMP of more particularly to a kind of heat-proof quality
Device structure.
Background technology
Temperature sensor is to develop earliest, most widely used a kind of sensor, and the market share of temperature sensor is significantly super
It is the rule varied with temperature using the various physical properties of material to have crossed other sensors, the sensing that temperature transition is electricity
Device.These physical properties that regular change is presented mainly have body.Temperature sensor is the core of temperature measuring instrument, product
Kind is various.
Sometimes because ambient temperature is too high, reach the limit of temperature sensor, and current sensor does not have typically
There is high temperature protection function, the damage of temperature sensor can be easily caused, there is certain limitation.
The content of the invention
, can be with it is a primary object of the present invention to provide a kind of heat-proof quality stable passive wireless temperature sensor structure
Effectively solve the problems, such as in background technology.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of stable passive wireless temperature sensor structure of heat-proof quality, including housing and mounting seat, in the mounting seat
Portion is provided with connecting hole, and the surface scarfing of the mounting seat has air valve, and the top interlocking of the mounting seat has jet thrust, the housing
The middle part of mounting seat is fixed on, the surface of the housing is provided with connection screw thread, and the top middle portion of the housing rabbets thoughts gauge head,
The bottom of the housing is connected with signal transmssion line, is opened in the middle part of the housing and has inner chamber in vain, is set between the housing and inner chamber
Heat insulation layer is equipped with, sensing resistance is provided with the middle part of the inner chamber.
Further, fixing bolt is socketed with the middle part of the housing, internal thread is provided with the fixing bolt with being connected
Screw thread matches.
Further, the jet thrust is provided with two altogether, and two jet thrusts are symmetrical relative to the axis of housing.
Further, the bottom of the housing is provided with external screw thread and is connected with being screwed on connecting hole, the housing
Section is annulus, and the surface of housing is covered with waterproof material.
Further, one end of the sensing resistance is connected with sensing head, and the other end of the sensing resistance passes with signal
Defeated line connection.
Further, the bottom both sides of the mounting seat are connected with air inlet pipe, and the air inlet pipe is through in mounting seat
Portion is simultaneously connected with jet thrust.
Compared with prior art, the present invention has the advantages that：This kind invention is reasonable in design, easy to use, passes through
Rational design housing, and in mounting seat in the presence of jet thrust, can effectively prevent because ambient temperature is too high, and cause to pass
Sensor damages, and by being provided with heat insulation layer, can further realize temperature insulating, and be additionally provided with external connection screw and fixation
Bolt, installation can be fixed in order to sensor for this, practical function, be adapted to be widely popularized.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is the internal structure schematic diagram of the present invention.
In figure：1st, head is sensed；2nd, housing；3rd, connection screw thread；4th, fixing bolt；5th, jet thrust；6th, mounting seat；7th, air inlet
Pipe；8th, signal transmssion line；9th, connecting hole；10th, heat insulation layer；11st, inner chamber；12nd, resistance is sensed；13rd, air valve.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
As shown in Figure 1-2, the stable passive wireless temperature sensor structure of a kind of heat-proof quality, including housing 2 and installation
Seat 6, the middle part of the mounting seat 6 is provided with connecting hole 9, and the surface scarfing of the mounting seat 6 has air valve 13, the mounting seat 6
Top interlocking has jet thrust 5, and the housing 2 is fixed on the middle part of mounting seat 6, and the surface of the housing 2 is provided with connection screw thread 3,
The top middle portion interlocking thoughts gauge head 1 of the housing 2, the bottom of the housing 2 is connected with signal transmssion line 8, the housing 2
Middle part, which is opened, has inner chamber 11 in vain, and heat insulation layer 10 is provided between the housing 2 and inner chamber 11, and the middle part of the inner chamber 11 sets thoughts
Measuring resistance 12, the temperature resistant capability of temperature sensor can be effectively improved for this.
Wherein, the middle part of the housing 2 is socketed with fixing bolt 4, and internal thread is provided with being connected spiral shell on the fixing bolt 4
Line 3 matches.
Wherein, the jet thrust 5 is provided with two altogether, and two jet thrusts 5 are symmetrical relative to the axis of housing 2.
Wherein, the bottom of the housing 2 is provided with external screw thread and is connected with being screwed on connecting hole 9, and the housing 2 is cut
Face is annulus, and the surface of housing 2 is covered with waterproof material.
Wherein, one end of the sensing resistance 12 is connected with sensing first 1, and the other end of the sensing resistance 12 passes with signal
Defeated line 8 connects.
Wherein, the bottom both sides of the mounting seat 6 are connected with air inlet pipe 7, and the air inlet pipe 7 is through in mounting seat 6
Portion is simultaneously connected with jet thrust 5.
It should be noted that the present invention is a kind of stable passive wireless temperature sensor structure of heat-proof quality, use
When, first by the sensing first 1 on housing 2, effectively enter the sensing of trip temperature, then sense resistance 12 can because of the difference of temperature and
Different resistance values are produced, and are converted into electric signal, are exported by output line 8, when temperature is higher, in mounting seat 6
Air valve 13 can open, and temperature sensor is cooled by jet thrust 5, and this kind is invented, and can also pass through thermal insulation
Layer 10 carries out thermal insulation.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of stable wireless and passive arrangement of temperature sensor of heat-proof quality, including housing（2）And mounting seat（6）, its feature
It is：The mounting seat（6）Middle part be provided with connecting hole（9）, the mounting seat（6）Surface scarfing have air valve（13）, it is described
Mounting seat（6）Top interlocking have jet thrust（5）, the housing（2）It is fixed on mounting seat（6）Middle part, the housing（2）'s
Surface is provided with connection screw thread（3）, the housing（2）Top middle portion interlocking thoughts gauge head（1）, the housing（2）Bottom connect
It is connected to signal transmssion line（8）, the housing（2）Middle part open and have inner chamber in vain（11）, the housing（2）With inner chamber（11）Between set
It is equipped with heat insulation layer（10）, the inner chamber（11）Middle part be provided with sensing resistance（12）.
2. a kind of stable wireless and passive arrangement of temperature sensor of heat-proof quality according to claim 1, its feature exist
In：The housing（2）Middle part be socketed with fixing bolt（4）, the fixing bolt（4）On be provided with internal thread and connection screw thread
（3）Match.
3. a kind of stable wireless and passive arrangement of temperature sensor of heat-proof quality according to claim 1, its feature exist
In：The jet thrust（5）Two, and two jet thrusts are provided with altogether（5）Relative to housing（2）Axis it is symmetrical.
4. a kind of stable wireless and passive arrangement of temperature sensor of heat-proof quality according to claim 1, its feature exist
In：The housing（2）Bottom be provided with external screw thread and connecting hole（9）On the connection that is screwed, the housing（2）Section be
Annulus, and housing（2）Surface covered with waterproof material.
5. a kind of stable wireless and passive arrangement of temperature sensor of heat-proof quality according to claim 1, its feature exist
In：The sensing resistance（12）One end with sensing head（1）Connection, the sensing resistance（12）The other end and signal transmssion line
（8）Connection.
A kind of 6. stable wireless and passive arrangement of temperature sensor of heat-proof quality according to claim 4, it is characterised in that：
The waterproof material is specially polyurethane waterproof material.
7. a kind of stable wireless and passive arrangement of temperature sensor of heat-proof quality according to claim 1, its feature exist
In：The mounting seat（6）Bottom both sides be connected with air inlet pipe（7）, the air inlet pipe（7）Through mounting seat（6）Middle part
And and jet thrust（5）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711239754.2A CN107830944A (en) | 2017-11-30 | 2017-11-30 | A kind of stable passive wireless temperature sensor structure of heat-proof quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711239754.2A CN107830944A (en) | 2017-11-30 | 2017-11-30 | A kind of stable passive wireless temperature sensor structure of heat-proof quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830944A true CN107830944A (en) | 2018-03-23 |
Family
ID=61646925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711239754.2A Pending CN107830944A (en) | 2017-11-30 | 2017-11-30 | A kind of stable passive wireless temperature sensor structure of heat-proof quality |
Country Status (1)
| Country | Link |
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| CN (1) | CN107830944A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2847251Y (en) * | 2005-05-20 | 2006-12-13 | 吴爱华 | Device for measuring temperature of high temperature liquid |
| CN202267542U (en) * | 2011-09-06 | 2012-06-06 | 中国石油化工股份有限公司胜利油田分公司临盘采油厂 | Temperature monitoring alarm of high voltage electric apparatus |
| DE102012112323B3 (en) * | 2012-12-14 | 2014-01-23 | Schott Ag | Temperature sensor arrangement for temporary measurement of high ambient temperatures, has heat accumulator provided on inner side of heat insulation layers, where electronic temperature sensor is received completely inside heat accumulator |
| US20140355653A1 (en) * | 2013-05-07 | 2014-12-04 | Stoneridge, Inc. | Exhaust gas temperature sensor |
| US20140376593A1 (en) * | 2013-06-24 | 2014-12-25 | Weston Aerospace Limited | Thermocouple |
| CN205037976U (en) * | 2015-09-06 | 2016-02-17 | 新疆八一钢铁股份有限公司 | Continuous temperature probe air cooling apparatus |
| CN205919905U (en) * | 2016-06-30 | 2017-02-01 | 佛山市屹博电子科技有限公司 | Thermal -insulated temperature measuring instrument |
| US20170030779A1 (en) * | 2015-07-27 | 2017-02-02 | Weston Aerospace Limited | Cooled thermocouple |
| CN207585783U (en) * | 2017-11-30 | 2018-07-06 | 无锡艾立德智能科技有限公司 | The radio temperature sensor that a kind of thermal insulation protection performance is stablized |
-
2017
- 2017-11-30 CN CN201711239754.2A patent/CN107830944A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2847251Y (en) * | 2005-05-20 | 2006-12-13 | 吴爱华 | Device for measuring temperature of high temperature liquid |
| CN202267542U (en) * | 2011-09-06 | 2012-06-06 | 中国石油化工股份有限公司胜利油田分公司临盘采油厂 | Temperature monitoring alarm of high voltage electric apparatus |
| DE102012112323B3 (en) * | 2012-12-14 | 2014-01-23 | Schott Ag | Temperature sensor arrangement for temporary measurement of high ambient temperatures, has heat accumulator provided on inner side of heat insulation layers, where electronic temperature sensor is received completely inside heat accumulator |
| US20140355653A1 (en) * | 2013-05-07 | 2014-12-04 | Stoneridge, Inc. | Exhaust gas temperature sensor |
| US20140376593A1 (en) * | 2013-06-24 | 2014-12-25 | Weston Aerospace Limited | Thermocouple |
| US20170030779A1 (en) * | 2015-07-27 | 2017-02-02 | Weston Aerospace Limited | Cooled thermocouple |
| CN205037976U (en) * | 2015-09-06 | 2016-02-17 | 新疆八一钢铁股份有限公司 | Continuous temperature probe air cooling apparatus |
| CN205919905U (en) * | 2016-06-30 | 2017-02-01 | 佛山市屹博电子科技有限公司 | Thermal -insulated temperature measuring instrument |
| CN207585783U (en) * | 2017-11-30 | 2018-07-06 | 无锡艾立德智能科技有限公司 | The radio temperature sensor that a kind of thermal insulation protection performance is stablized |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |
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| RJ01 | Rejection of invention patent application after publication |