CN201016814Y - Telescopic temperature sensor - Google Patents
Telescopic temperature sensor Download PDFInfo
- Publication number
- CN201016814Y CN201016814Y CNU2007200624797U CN200720062479U CN201016814Y CN 201016814 Y CN201016814 Y CN 201016814Y CN U2007200624797 U CNU2007200624797 U CN U2007200624797U CN 200720062479 U CN200720062479 U CN 200720062479U CN 201016814 Y CN201016814 Y CN 201016814Y
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- CN
- China
- Prior art keywords
- guide frame
- sliding sleeve
- guide
- sleeve
- sensing head
- 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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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
A telescopic temperature sensor in a civil gas appliance consists of a sensing head cover cylinder, a sliding sleeve, a guide sleeve and a guide frame. The lower end of the guide sleeve and the upper end of the guide frame are respectively fixed on a guide frame base. A guide rod pierces through the sensing head cover cylinder, the sliding sleeve, the guide sleeve and the guide frame. The top head of the guide rod pierces through a spring arranged in the sliding sleeve and an opening cover on the upper end of the sliding sleeve into the sensing head cover cylinder. An axle pin pierces through a slide groove on the guide frame wall and is fastened to the lower end of the guide rod through a screw for connection. A thermocouple is arranged in the sensing head cover cylinder. A guide wire is led out of the guide frame and is equipped with a plug. A micro-switch with is corresponding to the axle pin is installed on the guide frame. A flat nut is arranged on the guide frame base in a way of rotating. The sensor has the advantages of compact structure and high temperature measuring precision and can be used as a temperature sensor in an intelligent control gas stove.
Description
Technical field
The utility model relates to a kind of temperature sensor, particularly a kind of telescopic temperature sensor that is used in the domestic gas kitchen range.
Background technology
Be commonly used in the temperature sensor on the domestic gas kitchen range now, basically be exactly that thermopair is fixed on the burner duration and degree of heating, directly burn and thermometric by combustion flame, because thermocouple temperature measuring apparatus does not touch the kitchen range bottom, inaccurate to kitchen range inside thermometric, can not adopt for the intelligent temperature control gas-cooker of doing the control signal source by automatic temperature measurement and to make temperature measuring equipment.
Summary of the invention
The purpose of this utility model provides a kind of to cooker internal temperature thermometric telescopic temperature sensor accurately.
The utility model is realized with following mode.Telescopic temperature sensor is made of sensing head cup, sliding sleeve, orienting sleeve and guide frame.The sensing head cup is sleeved on the upper end of sliding sleeve, the lower end of sliding sleeve is sleeved on the upper end of orienting sleeve, the lower end of orienting sleeve is packed on the guiding stand, the upper end of guide frame is packed on the guiding stand, guide rod is installed on the sensing head cup, sliding sleeve, in orienting sleeve and the guide frame, the guide rod top is passed the spring and the sliding sleeve upper port cover that are contained in the sliding sleeve and is stretched in the sensor head cup, on the wall of guide frame chute is arranged, the lower end that pivot pin passes chute and guide rod is fastenedly connected guide rod through screw, thermopair is contained in the sensing head cup, its conductor wire is arranged in sliding sleeve, orienting sleeve and guide frame are extended outside the guide frame, microswitch is contained on the guide frame, its position is corresponding with pivot pin, and the spring upper end leans the sliding sleeve upper port cover, and its lower end leans at orienting sleeve upper port place.The jam nut spinning is on the guiding stand.
The telescopic temperature sensor compact conformation, thermometric accuracy height, the sensing head cup contact kitchen range bottom of surveying the kitchen range bottom temp is tight, and temperature transfer is accurate, can accurately survey kitchen range bottom temp signal in real time, gather and offer controller and control fired state automatically.It is particularly suitable for making temperature sensor on embedded intelligence control gas-cooker and uses.
Description of drawings
Fig. 1 is the telescopic temperature sensor structural representation
Embodiment
This telescopic temperature sensor is made of sensing head cup 1, sliding sleeve 2, orienting sleeve 3 and guide frame 4.Sensing head cup 1 is sleeved on the upper end of sliding sleeve 2, can fully contact with the cooker bottom, effectively improves the precision that detects the kitchen range bottom temp.The lower end of sliding sleeve 2 is sleeved on the upper end of orienting sleeve 3, the lower end of orienting sleeve 3 is packed on the guiding stand 5, the upper end of guide frame 4 is packed on the guiding stand 5 through screw 14, guide rod 8 is installed on sensing head cup 1, sliding sleeve 2, spring 7 in sliding sleeve 2, with orienting sleeve 3, in the guide frame 4, guide rod top 17 is passed the spring 7 and sliding sleeve-2 upper port cover 18 that are contained in the sliding sleeve 2 and is stretched in the sensor head cup 1, chute 10 is arranged on the wall of guide frame 4, the lower end that pivot pin 9 passes chute 10 and guide rod 8 is fastenedly connected guide rod 8 through screw 13, and bearing pin 9 can be along moving up and down in the chute 10 of guide frame 4.Thermopair 6 is contained in the sensing head cup 1, and its conductor wire is arranged in sliding sleeve 2, orienting sleeve 3 and guide frame 4 guide frame 4 outsides of extending, and plug 12 is housed.Microswitch 11 is contained on the guide frame 4, and its position is corresponding with pivot pin 9, when pivot pin 9 moves up and down, can touch microswitch 11 and open or close.Spring 7 upper ends lean sliding sleeve upper port cover 18, and its lower end leans at orienting sleeve 3 upper port places.The elastic force of spring 7 can closely contact sensing head cup 1 top with the bottom of different kitchen range when being used in gas-cooker.Jam nut 16 spinnings are on guiding stand 5.
When this telescopic temperature sensor uses on embedded intelligence control gas-cooker, with sensor top from bottom to top along the central through hole of burner, it is logical empty to pass the burner center, jam nut 16 is screwed in guiding stands 5 and screw, this telescopic temperature sensor is packed on the range panel 19, O RunddichtringO 15 is installed simultaneously, and plug 12 and controller plug-in mounting can use.
Claims (2)
1. telescopic temperature sensor, it is characterized in that it is by sensing head cup (1), sliding sleeve (2), orienting sleeve (3) and guide frame (4) constitute, sensing head cup (1) is sleeved on the upper end of sliding sleeve (2), the lower end of sliding sleeve (2) is sleeved on the upper end of orienting sleeve (3), the lower end of orienting sleeve (3) is packed on the guiding stand (5), the upper end of guide frame (4) is packed on the guiding stand (5), guide rod (8) is installed on sensing head cup (1), sliding sleeve (2), in orienting sleeve (3) and the guide frame (4), guide rod top (17) is passed the spring (7) and sliding sleeve (2) upper port cover (18) that are contained in the sliding sleeve (2) and is stretched in the sensor head cup (1), chute (10) is arranged on the wall of guide frame (4), the lower end that pivot pin (9) passes chute (10) and guide rod (8) is fastenedly connected guide rod (8) through screw (13), thermopair (6) is contained in the sensing head cup (1), its conductor wire is arranged in sliding sleeve (2), orienting sleeve (3) and guide frame (4) are extended outside the guide frame (4), microswitch (11) is contained on the guide frame (4), its position is corresponding with pivot pin (9), spring (7) upper end leans sliding sleeve upper port cover (18), and its lower end leans at orienting sleeve (3) upper port place.
2. telescopic temperature sensor according to claim 1 is characterized in that jam nut (16) spinning is on guiding stand (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200624797U CN201016814Y (en) | 2007-02-12 | 2007-02-12 | Telescopic temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200624797U CN201016814Y (en) | 2007-02-12 | 2007-02-12 | Telescopic temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016814Y true CN201016814Y (en) | 2008-02-06 |
Family
ID=39057308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200624797U Expired - Fee Related CN201016814Y (en) | 2007-02-12 | 2007-02-12 | Telescopic temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016814Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246060B (en) * | 2007-02-12 | 2011-07-13 | 迅达科技集团股份有限公司 | Telescopic temperature sensor |
| CN102519505A (en) * | 2011-12-21 | 2012-06-27 | 北京机电院高技术股份有限公司 | Protector of garbage dump monitoring instrument |
| CN103148951A (en) * | 2011-12-06 | 2013-06-12 | 沈阳特种设备检测研究院 | Temperature measurement system of outdoor remote-control destructive test device for gas cylinders |
| CN106594810A (en) * | 2016-12-27 | 2017-04-26 | 甘建容 | Anti-dry burning stove combustor |
-
2007
- 2007-02-12 CN CNU2007200624797U patent/CN201016814Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101246060B (en) * | 2007-02-12 | 2011-07-13 | 迅达科技集团股份有限公司 | Telescopic temperature sensor |
| CN103148951A (en) * | 2011-12-06 | 2013-06-12 | 沈阳特种设备检测研究院 | Temperature measurement system of outdoor remote-control destructive test device for gas cylinders |
| CN102519505A (en) * | 2011-12-21 | 2012-06-27 | 北京机电院高技术股份有限公司 | Protector of garbage dump monitoring instrument |
| CN102519505B (en) * | 2011-12-21 | 2015-06-10 | 北京京城环保股份有限公司 | Protector of garbage dump monitoring instrument |
| CN106594810A (en) * | 2016-12-27 | 2017-04-26 | 甘建容 | Anti-dry burning stove combustor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XUNDA TECHNOLOGY GROUP CO. Free format text: FORMER OWNER: XUNDA GROUP CO., LTD., HUNAN PROV. Effective date: 20080509 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080509 Address after: Hunan province Xiangtan city Schindler Technology Park, Yuetang District postcode: 411102 Patentee after: Xunda Science & Technology Group Co., Ltd. Address before: Hunan province Xiangtan city Schindler Technology Park, Yuetang District postcode: 411102 Patentee before: Xunda Group Co., Ltd., Hu'nan Prov. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20120212 |