CN201867271U - Wireless cover temperature measuring device - Google Patents
Wireless cover temperature measuring device Download PDFInfo
- Publication number
- CN201867271U CN201867271U CN2010205974479U CN201020597447U CN201867271U CN 201867271 U CN201867271 U CN 201867271U CN 2010205974479 U CN2010205974479 U CN 2010205974479U CN 201020597447 U CN201020597447 U CN 201020597447U CN 201867271 U CN201867271 U CN 201867271U
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- lead
- magnet
- heat insulating
- circuit board
- insulating washer
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Abstract
A wireless cover temperature measuring device belongs to the technical field of wireless temperature measurement and comprises a temperature measurement terminal, a first metal spacer, a first heat insulating washer, a second metal spacer, a magnet, a second heat insulating washer, a lead sleeve, a chip case, a power cord, a case cover, a battery, a circuit board and a data lead. The first metal spacer, the first heat insulating washer and the second metal spacer are connected through a rivet, the second metal spacer is connected with the magnet through spot welding, and the lead sleeve is arranged in a hole of the magnet. The temperature measurement terminal is connected with the data lead and disposed in the lead sleeve. The lead sleeve is fixed with the chip case through a screw, and the data lead connected with the temperature measuring terminal is led out of the center hole of the chip case through the lead sleeve so as to be connected with the circuit board disposed in the chip case. The circuit board is connected with the battery through the power cord and then supplies power for the whole system. The wireless cover temperature measuring device has the advantages of capability of flexible movement, multipoint measurement, integration of data acquisition and transmission and reduction of volume of the temperature measuring terminal.
Description
Technical field
The utility model belongs to the thermometry field, particularly relates to a kind of epidermis wireless temperature measuring device, is suitable for the collection of high temperature skin temperature.
Background technology
In iron-making production, the internal temperature of blast furnace, heat generator, hot blast blowing device and hot blast air-supply pipeline is very high, reaches 1200 ℃ or higher.Industrially usually between the inside of high temperature and outer metallic surface, install insulating inner lining additional and reduce hull-skin temperature and heat energy loss, in case liner damage, can make the outer metallic surface local temperature too high, under the effect of pressure, might play bag even explosion, handle untimelyly may produce security incident.For this reason, industrial frequent use wireless temperature measurement system is monitored the temperature changing trend of high temperature epidermis in real time.
Wireless temperature measurement system is to carry out temperature acquisition by the wireless temperature measurement terminal, and the wireless temperature measurement terminal of using on the market generally all is to adopt bonded or suspension type.There is following deficiency in bonded and underslung wireless temperature measurement terminal:
1. owing to being fixed to a bit, so can only detect the temperature variations of a bit;
2. bonded thermometric terminal is limit by bonding process, and bonding surface must have cold state slowly to be warmed up to hot state, and at the higher epidermis thermometric of temperature, bond effect is very poor;
3. bonded thermometric terminal is had relatively high expectations to detecting epidermis, must clean out, and surface treatment just can bond later, so higher to the environmental requirement that detects;
4. suspension type thermometric terminal needs the installation site support, and at the position difference of thermometric, the mounting bracket difficulty is bigger, and simultaneously support need be arranged into the scene, and there is obstacle in the post operation at scene.
5. because wireless temperature measurement system not merely has the thermometric terminal, and need part such as transmission circuit, bonded or suspension type thermometric terminal fix, but the transmission circuit stationary state is difficult to solution.
At the description of above-mentioned thermometric terminal, be difficult to solve the flexible Testing requirement in multiple spot position, and to rugged surroundings such as high temperature, flue dust, especially the blast furnace production scene almost can not be installed, and bond effect is poor, the lead-in wire of transmission circuit and thermometric terminal room can not be born the high temperature test, and serviceable life is short.
Summary of the invention
The purpose of this utility model is to provide a kind of epidermis wireless temperature measuring device, temperature probe and transmission circuit are become one, adopt the absorption type mounting means, solved absorption reliability problem in metal surface under the high-temperature condition, satisfied the flexible Testing requirement in multiple spot position simultaneously, prolong serviceable life, and data accuracy is higher.
The utility model comprises thermometric termination, first metallic gasket, first heat insulating washer, second metallic gasket, magnet, second heat insulating washer, lead-in wire sleeve, chip box, power lead, box lid, battery, circuit board, data lead; First metallic gasket, first heat insulating washer and second metallic gasket connect together by rivet, and second metallic gasket is connected by spot welding with magnet.Boring in the middle of the magnet, the lead-in wire sleeve places the hole of magnet.The thermometric termination connects data lead, places the lead-in wire sleeve.The lead-in wire sleeve is secured together by screw and chip box, the boring of chip cartridges subcenter, and the data lead that connects the thermometric termination is drawn by lead-in wire sleeve, chip cartridges subcenter hole, connects together with the circuit board that places the chip box.Circuit board connects battery by power lead, powers to total system.For protective core sheet box and circuit board, in lead-in wire sleeve outer ring, connecting the magnet position has increased by the second bigger heat insulating washer of diameter, plays the thermal insulation protection effect.
The temperature sense collection is carried out in the thermometric termination, by data line data-signal is reached circuit board, and each circuit by circuit board carries out conversion of signals, and the analog data of measuring is sent, and finishes collection, the transmission task of a thermometric terminal.The data lead that connects the thermometric termination avoids directly contacting hot environment, life-saving by the protection of lead-in wire sleeve.For solve between bonded thermometric terminal and the tested metal surface be connected insecure, can not satisfy conditions such as hot environment, this thermometric terminal increases the band center pit outside the lead-in wire sleeve high temperature resistant magnet utilizes the adsorptive power of magnet that the thermometric terminal is adsorbed onto tested high-temperature metal surface.In order to improve the high temperature resistant degree in thermometric termination, increase one deck heat insulating washer at the front end of magnet, utilize metallic gasket to fix and install before and after the packing ring.Owing to the chip box of chip be installed be due to the plastics, for improving its high temperature resistant degree, between magnet and chip box, increase the bigger heat insulating washer of a circle area again, the protection chip is by roasting bad.Whole thermometric termination will be gathered, calculate, launches integral body and will be integrated together, and not only solve the absorption problem with tested metal surface, and simplify collection, dispensing device, dwindle the volume of thermometric terminal greatly.
Advantage of the present utility model is:
1, utilizes the suction-operated of magnet, solved the bonding of high-temperature metal surface temperature measurement, the deficiency that suspension technology exists, do not need any external device, can easily be adsorbed onto tested metal surface;
2, can realize the measurement of multiple spot position, move flexibly, can be according to the production actual conditions, free certain thermometric terminal with change measurement point position, has solved bonding, has hung the drawback that can only measure a point for measuring temperature;
3, this thermometric terminal has realized measurement, has launched the integrated of data, has dwindled the volume of thermometric terminal greatly, and can send measuring temperature data accurately by the design of chip.
Innovative point of the present utility model is that wireless temperature measurement terminal brute force is adsorbed onto the high-temperature metal surface, can freedom and flexibility move, and realizes the measurement of multiple spot position, has realized the integrated of data acquisition and emission simultaneously, has dwindled the volume of thermometric terminal.
Description of drawings
Fig. 1 is a structural representation of the present utility model, wherein, thermometric termination 1, first metallic gasket 2, first heat insulating washer 3, second metallic gasket 4, magnet 5, second heat insulating washer 6, lead-in wire sleeve 7, chip box 8, power lead 9, box lid 10, battery 11, circuit board 12, data lead 13.
Embodiment
Fig. 1 is a kind of embodiment of the present utility model.
The utility model comprises thermometric termination 1, first metallic gasket 2, first heat insulating washer 3, second metallic gasket 4, magnet 5, second heat insulating washer 6, lead-in wire sleeve 7, chip box 8, power lead 9, box lid 10, battery 11, circuit board 12, data lead 13; First metallic gasket 2, first heat insulating washer 2 connect together by rivet with second metallic gasket 6, and second metallic gasket 6 and magnet 5 are connected by spot welding.Boring in the middle of the magnet 5, lead-in wire sleeve 7 places the hole of magnet 5.Thermometric termination 1 connects data lead 13, places lead-in wire sleeve 7.Lead-in wire sleeve 7 is secured together by screw and chip box 8,8 centre-drilling holes of chip box, and the data lead 13 that connects thermometric termination 1 is drawn by lead-in wire sleeve 7, chip box 8 center pits, connects together with the circuit board 12 that places chip box 8.Circuit board 12 connects battery 11 by power lead 9, powers to total system.
The measurement of skin temperature is carried out in thermometric termination 1, is transferred to circuit board 12 by data lead 13, and each circuit by circuit board 12 carries out data computation, conversion, processing, transmission, the most always launches.Data lead 13 wraps in the lead-in wire sleeve 7, has in being installed in the magnet 5 of center pit, and by the magnetic force absorption of magnet 5, fixedly the thermometric terminal is in tested metal surface.In order to protect the thermometric termination, increase by first heat insulating washer, 3, the first heat insulating washers 3 at magnet 5 front ends and clamp, fix, and be connected with magnet 5 by the mode of spot welding by first metallic gasket 2 and second metallic gasket 4.Circuit board 12 wraps in the chip box 8, is furnished with box lid 10.Because chip box 8 is to be made by plastic material, between chip box 8 and magnet 5, increase large-area second heat insulating washer 6.Chip box 8 inside are provided with a joint high energy lithium electricity battery 11, link to each other with circuit board 12 by power lead 9, for the collection of whole thermometric terminal, reception, emission data provide the electric power support.
Claims (4)
1. epidermis wireless temperature measuring device, it is characterized in that, comprise thermometric termination (1), first metallic gasket (2), first heat insulating washer (3), second metallic gasket (4), magnet (5), second heat insulating washer (6), lead-in wire sleeve (7), chip box (8), power lead (9), box lid (10), battery (11), circuit board (12), data lead (13); First metallic gasket (2), first heat insulating washer (2) and second metallic gasket (6) connect together by rivet, and second metallic gasket (6) is connected by spot welding with magnet (5); Lead-in wire sleeve (7) places the hole of magnet (5); Thermometric termination (1) connects data lead (13), places lead-in wire sleeve (7); Lead-in wire sleeve (7) is secured together by screw and chip box (8), the data lead (13) that connects thermometric termination (1) is drawn by lead-in wire sleeve (7), chip box (8) center pit, connects together with the circuit board that places chip box (8) (12); Circuit board (12) connects battery (11) by power lead (9).
2. device according to claim 1 is characterized in that, in lead-in wire sleeve (7) outer ring, connecting the magnet position increases by second heat insulating washer (6).
3. device according to claim 1 is characterized in that, boring in the middle of the magnet (5).
4. device according to claim 1 is characterized in that, chip box (8) centre-drilling hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205974479U CN201867271U (en) | 2010-11-04 | 2010-11-04 | Wireless cover temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205974479U CN201867271U (en) | 2010-11-04 | 2010-11-04 | Wireless cover temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867271U true CN201867271U (en) | 2011-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205974479U Expired - Lifetime CN201867271U (en) | 2010-11-04 | 2010-11-04 | Wireless cover temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867271U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568224A (en) * | 2015-02-02 | 2015-04-29 | 周玉梅 | Skin temperature measuring meter |
| CN108780300A (en) * | 2016-02-23 | 2018-11-09 | 克隆尼斯股份有限公司 | The method of the processing system of operation processing container with control schemes generation |
| CN110682034A (en) * | 2019-08-28 | 2020-01-14 | 中国电建集团山东电力建设第一工程有限公司 | Welding measuring device and welding method |
-
2010
- 2010-11-04 CN CN2010205974479U patent/CN201867271U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568224A (en) * | 2015-02-02 | 2015-04-29 | 周玉梅 | Skin temperature measuring meter |
| CN108780300A (en) * | 2016-02-23 | 2018-11-09 | 克隆尼斯股份有限公司 | The method of the processing system of operation processing container with control schemes generation |
| CN110682034A (en) * | 2019-08-28 | 2020-01-14 | 中国电建集团山东电力建设第一工程有限公司 | Welding measuring device and welding method |
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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 |
Free format text: FORMER OWNER: CAPITAL IRON + STEEL GENERAL CO. Effective date: 20140409 Owner name: BEIJING SHOUGANG CO., LTD. Free format text: FORMER OWNER: HEBEI SHOUGANG QIAN'AN STEEL CO., LTD. Effective date: 20140409 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 064404 TANGSHAN, HEBEI PROVINCE TO: 100041 SHIJINGSHAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140409 Address after: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee after: Beijing Shougang Co., Ltd. Address before: Yangzidian Town, Qian'an City, Hebei province 064404 Patentee before: Hebei Shougang Qian'an Steel Co., Ltd. Patentee before: Capital Iron & Steel General Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |