CN201697724U - Temperature monitoring module of running equipment - Google Patents
Temperature monitoring module of running equipment Download PDFInfo
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- CN201697724U CN201697724U CN2010202237875U CN201020223787U CN201697724U CN 201697724 U CN201697724 U CN 201697724U CN 2010202237875 U CN2010202237875 U CN 2010202237875U CN 201020223787 U CN201020223787 U CN 201020223787U CN 201697724 U CN201697724 U CN 201697724U
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- heat
- daughter board
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Abstract
The utility model provides a temperature monitoring module of running equipment, which comprises a heat-end aluminum sheet, a temperature-difference heating device, a main circuit board, a wireless sensing circuit daughter board, a temperature-difference source circuit daughter board, a cooling-end aluminum block and a cooling-end radiating sheet, wherein the heat-end aluminum sheet is embedded in a permanent magnet to form a contacting surface; the heat-end aluminum sheet directly contacts to a heat point or is leaded to a measured heat point through a heat conductor; the upper surface of the heat-end aluminum sheet tightly applies to the heat surface of the temperature-difference heating device; the output of the temperature-difference heating device is connected to the main circuit board; a circuit on the main circuit board comprises a wireless sensing part interface, a temperature-difference source part interface and a digital temperature sensor; the wireless sensing part interface and the temperature-difference source part interface are respectively connected with the wireless sensing circuit daughter board and the temperature-difference source circuit daughter board; the cooling-end aluminum block is fixed at the cooling-end part of the temperature-difference heating device; and the cooling-end radiating sheet is additionally connected on the cooling-end aluminum block. The utility model can be used for monitoring temperature, and can also produce electricity at the same time; and cells do not need to be changed regularly.
Description
Technical field
The utility model relates to operational outfit monitoring field, and is particularly related to a kind of operational outfit monitoring temperature module.
Background technology
Mostly existing device temperature monitoring node is to install battery powers, and therefore certain use restriction is arranged, and regularly needs to change battery, thereby has influence on the use of node.And do not see the more convenient node product that moves and use.
Prior art is because of power of battery limitation reason, and its radio communication often is subjected to the restriction of number of communications and power, has influence on its application.The loss of battery simultaneously has influence on its communication reliability, and the safe operation of product can not effectivelyly monitor.The periodic replacement of battery also need expend more manpower and materials.
The utility model content
The purpose of this utility model provides a kind of operational outfit monitoring temperature module, be applied in equipment (or circuit) operational process, monitor by the temperature that operational outfit (or circuit) appearance is produced, thereby provide equipment (or circuit) operation normally whether to judge and other application functions, it has and need not to change battery and magnetic-type mobile characteristics.
In order to achieve the above object, the utility model proposes a kind of operational outfit monitoring temperature module, comprise: the hot junction aluminium flake, thermoelectric power generation device, main circuit board, wireless sensing circuit daughter board, thermoelectric source circuit daughter board, the cold junction aluminium block, the cold junction heat radiator is formed, described hot junction aluminium flake embeds permanent magnet and forms contact plane, the hot junction aluminium flake directly is contacted with on the focus or by heat conductor and causes tested focus, the upper surface of described hot junction aluminium flake is close to the hot side of described thermoelectric power generation device, the output of described thermoelectric power generation device is received on the described main circuit board, containing circuit on the described main circuit board comprises: wireless sensing part interface, temperature difference power unit interface and digital temperature sensor, described wireless sensing part interface is connected described wireless sensing circuit daughter board and thermoelectric source circuit daughter board respectively with temperature difference power unit interface, cold junction at thermoelectric power generation device partly is fixed with the cold junction aluminium block, adds on the cold junction aluminium block to be connected to the cold junction heat radiator.
Further, described wireless sensing circuit comprises: microprocessor chip, radio-frequency devices, serial line interface, and alarm appliance.
Further, described thermoelectric source circuit comprises: rectifying device, DC boosting device and rechargeable battery electric capacity.
The operational outfit monitoring temperature module that the utility model proposes, the industrial temperature that need in a large number monitoring in civilian have been utilized, in monitor temperature, utilize the power supply of generating electricity of the temperature difference of environment, give the charging of small rechargeable capacitor batteries, thereby provide power supply for temperature observation circuit.When not only having reached monitor temperature but also produce electric power, need not to regularly replace battery, for large-area this monitoring temperature module of applying becomes possibility, almost non-maintaining, important supervisory function bit is played in the safe operation of equipment and circuit, have great social benefit and economic benefit.
Description of drawings
Figure 1 shows that the operational outfit monitoring temperature modular structure synoptic diagram of the utility model preferred embodiment.
Figure 2 shows that the hot junction aluminium flake structural representation of the utility model preferred embodiment.
Figure 3 shows that the main circuit board structural representation of the utility model preferred embodiment.
Figure 4 shows that the wireless sensing circuit daughter board structural representation of the utility model preferred embodiment.
Figure 5 shows that the thermoelectric source circuit daughter board structural representation of the utility model preferred embodiment.
Figure 6 shows that the cold junction aluminium block structural representation of the utility model preferred embodiment.
Embodiment
In order more to understand technology contents of the present utility model, especially exemplified by specific embodiment and cooperate appended graphic being described as follows.
The utility model proposes a kind of operational outfit monitoring temperature module, comprise: the hot junction aluminium flake, thermoelectric power generation device, main circuit board, wireless sensing circuit daughter board, thermoelectric source circuit daughter board, the cold junction aluminium block, the cold junction heat radiator is formed, described hot junction aluminium flake embeds permanent magnet and forms contact plane, the hot junction aluminium flake directly is contacted with on the focus or by heat conductor and causes tested focus, the upper surface of described hot junction aluminium flake is close to the hot side of described thermoelectric power generation device, the output of described thermoelectric power generation device is received on the described main circuit board, containing circuit on the described main circuit board comprises: wireless sensing part interface, temperature difference power unit interface and digital temperature sensor, described wireless sensing part interface is connected described wireless sensing circuit daughter board and thermoelectric source circuit daughter board respectively with temperature difference power unit interface, cold junction at thermoelectric power generation device partly is fixed with the cold junction aluminium block, adds on the cold junction aluminium block to be connected to the cold junction heat radiator.
Further, described wireless sensing circuit comprises: microprocessor chip, and radio-frequency devices, serial line interface, and alarm appliance, described thermoelectric source circuit comprises: rectifying device, DC boosting device and rechargeable battery electric capacity.
A kind of operational outfit monitoring temperature module that the utility model proposes by the Seebeck effect of thermoelectric power generation device, directly is converted into heat energy the principle of electric energy.The hot junction of thermoelectric power generation device connects the hot junction aluminium sheet in this module, wherein embeds permanent magnet, make its monitoring focus that is adsorbed in operational outfit easily or near, and directly contact or draw of monitoring focus by heat conductor.Cold junction part adjunction cold junction aluminium block and heat radiation aluminium flake at thermo-electric generation.And the unstable electric current and voltage of the output of thermoelectric power generation device is supplied with small-sized charging capacitor battery by voltage boosting and stabilizing circuit after by rectification circuit.Its out-put supply is supplied with the sensor circuit part, digital temperature sensor and microprocessor send by wireless radio frequency circuit with temperature transition with after handling, thereby reach the purpose of temperature monitoring, when temperature over-range, carry out alarm or control simultaneously by distant place receiving circuit.
Please refer to Fig. 1, Figure 1 shows that the operational outfit monitoring temperature modular structure synoptic diagram of the utility model preferred embodiment.Operational outfit monitoring temperature module, in shell module below be hot junction aluminium flake 1, wherein embed permanent magnet.It on it main circuit board 2 of hollow, wherein link tester is crossed the sub-circuit 4,5 that connector connects two ends, and wherein 3 are efficient temperature-difference generating sheet, and its hot side is close to hot junction, below aluminium flake 1, its huyashi-chuuka (cold chinese-style noodles) is close to top cold junction aluminium flake 6, is heat radiator 7 in cold junction aluminium flake upper fixed.
Please refer to Fig. 2, Figure 2 shows that the hot junction aluminium flake structural representation of the utility model preferred embodiment.The bottom of hot junction aluminium flake 1 embeds permanent magnet 1-1,1-2, therefore can make module be adsorbed onto the high-temperature part of testee easily, perhaps by conducting strip temperature is derived and is fixed to the 1-3 place of module hot junction aluminium flake.
Please refer to Fig. 3, Figure 3 shows that the main circuit board structural representation of the utility model preferred embodiment.Main circuit board 2, wherein the thermo-electric generation sheet 3, and its out-put supply causes main circuit board, and main circuit board is connected with sub-wiring board by 2-1,2-2 simultaneously, and main line contains line related and digital temperature sensor 2-3.
Please refer to Fig. 4, Figure 4 shows that the wireless sensing circuit daughter board structural representation of the utility model preferred embodiment.Wireless temperature sensing circuit daughter board 4, wherein interface 4-1 is used for linking to each other with main circuit board 2-1 interface, and 4-2 is a microprocessor chip, is responsible for handling the respective detection processing capacity.4-3 is a serial line interface, and microprocessor links to each other with external unit by it, carries out software upgrading and test.4-4 is a radio frequency chip, and microprocessor is issued distant place receiving unit by it with monitor signal, carries out radio communication.
Please refer to Fig. 5, Figure 5 shows that the thermoelectric source circuit daughter board structural representation of the utility model preferred embodiment.Thermoelectric source circuit daughter board 5, wherein interface 5-1 is used for linking to each other with main circuit board 2-2 interface, because thermoelectric power generation device is output as unstable direct supply voltage, after being connected to circuit daughter board 5 by the 5-1 interface, by the 5-2 rectifying device, after being connected in boost-voltage regulator spare 5-3, be output as the stable DC voltage of certain volt value, then give small rechargeable capacitor batteries 5-4 charging and be connected to main circuit board by the 5-1 respective pins.
Please refer to Fig. 6, Figure 6 shows that the cold junction aluminium block structural representation of the utility model preferred embodiment.Cold end is divided into cold junction aluminium flake 6 and heat radiation aluminium flake 7 is formed, and is close to the huyashi-chuuka (cold chinese-style noodles) of thermoelectric power generation device 3, thereby has constituted desirable cold junction radiating effect.
The utility model seeks to be adapted to the innovation monitoring of operational outfit temperature, and not only can be more convenient move and arrange and survey is simultaneously self-powered and non-maintaining.In visual plant or circuit operational process, by and utilize its higher temperature to carry out presence and judge, reach the purpose of watch-dog or circuit, safety in production is played an important role, have huge economic benefit and social benefit.
The utility model arranges that wireless senser becomes possibility near making at present a large amount of industrial civilian thermals source, its module and permanent magnetism absorption type processing mode, convenient installation and fixing, substantially need not safeguard, it is self-sufficient to power, the modular small processing, add high efficiency thermoelectric power generation device, be adapted to the radio sensing network feature, thermoelectric power generation device output DC source, supply with the wireless temperature sensing circuit by inserting the small rechargeable capacitor batteries after the rectification voltage boosting and stabilizing circuit, when utilizing thermo-electric generation, monitored the state of temperature of operational outfit.
The utility model has utilized the industrial temperature that need in a large number monitoring in civilian, utilizes the power supply of generating electricity of the temperature difference of environment in monitor temperature, charges for the small rechargeable capacitor batteries, thereby provides power supply for temperature observation circuit.When not only having reached monitor temperature but also produce electric power, need not to regularly replace battery, for large-area this monitoring temperature module of applying becomes possibility, almost non-maintaining, important supervisory function bit is played in the safe operation of equipment and circuit, have great social benefit and economic benefit.
Though the utility model discloses as above with preferred embodiment; right its is not in order to limit the utility model; have in the technical field under any and know the knowledgeable usually; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection domain of the present utility model is as the criterion when looking claims person of defining.
Claims (3)
1. operational outfit monitoring temperature module, it is characterized in that, comprise: the hot junction aluminium flake, thermoelectric power generation device, main circuit board, wireless sensing circuit daughter board, thermoelectric source circuit daughter board, the cold junction aluminium block, the cold junction heat radiator is formed, described hot junction aluminium flake embeds permanent magnet and forms contact plane, the hot junction aluminium flake directly is contacted with on the focus or by heat conductor and causes tested focus, the upper surface of described hot junction aluminium flake is close to the hot side of described thermoelectric power generation device, the output of described thermoelectric power generation device is received on the described main circuit board, containing circuit on the described main circuit board comprises: wireless sensing part interface, temperature difference power unit interface and digital temperature sensor, described wireless sensing part interface is connected described wireless sensing circuit daughter board and thermoelectric source circuit daughter board respectively with temperature difference power unit interface, cold junction at thermoelectric power generation device partly is fixed with the cold junction aluminium block, adds on the cold junction aluminium block to be connected to the cold junction heat radiator.
2. operational outfit monitoring temperature module according to claim 1 is characterized in that, described wireless sensing circuit comprises: microprocessor chip, radio-frequency devices, serial line interface, and alarm appliance.
3. operational outfit monitoring temperature module according to claim 1 is characterized in that, described thermoelectric source circuit comprises: rectifying device, DC boosting device and rechargeable battery electric capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202237875U CN201697724U (en) | 2010-06-11 | 2010-06-11 | Temperature monitoring module of running equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202237875U CN201697724U (en) | 2010-06-11 | 2010-06-11 | Temperature monitoring module of running equipment |
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| Publication Number | Publication Date |
|---|---|
| CN201697724U true CN201697724U (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202237875U Expired - Fee Related CN201697724U (en) | 2010-06-11 | 2010-06-11 | Temperature monitoring module of running equipment |
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| CN (1) | CN201697724U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435323A (en) * | 2011-09-21 | 2012-05-02 | 北京航空航天大学 | Automatic energy supply wireless transmission pyroelectric sensor and fire alarm system |
| CN102840932A (en) * | 2012-04-23 | 2012-12-26 | 华北水利水电学院 | Passive heat metering device and heat metering system working by passive heat metering devices |
| CN103017913A (en) * | 2012-09-19 | 2013-04-03 | 珠海一多监测科技有限公司 | Double-power sensor device mainly powered by means of self energy collection |
| CN103575415A (en) * | 2013-09-13 | 2014-02-12 | 国家电网公司 | On-line temperature monitoring system and method for intermediate joints of buried cable |
| CN103839395A (en) * | 2014-03-25 | 2014-06-04 | 贵州大学 | Wireless temperature measurement device capable of supplying power by using environmental afterheat |
| CN104792438A (en) * | 2014-01-17 | 2015-07-22 | 上海宝信软件股份有限公司 | Electronic component lifetime monitoring system |
| CN107065674A (en) * | 2017-05-03 | 2017-08-18 | 靳昊 | A kind of circumscribed ball mill intellectual monitoring control system |
| CN111855194A (en) * | 2020-08-21 | 2020-10-30 | 南京高速齿轮制造有限公司 | Wireless health state monitoring device without power supply and gear box |
| CN113097588A (en) * | 2021-03-31 | 2021-07-09 | 珠海冠宇电池股份有限公司 | Battery with a battery cell |
-
2010
- 2010-06-11 CN CN2010202237875U patent/CN201697724U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435323A (en) * | 2011-09-21 | 2012-05-02 | 北京航空航天大学 | Automatic energy supply wireless transmission pyroelectric sensor and fire alarm system |
| CN102435323B (en) * | 2011-09-21 | 2014-05-21 | 北京航空航天大学 | Automatic energy supply wireless transmission pyroelectric sensor and fire alarm system |
| CN102840932A (en) * | 2012-04-23 | 2012-12-26 | 华北水利水电学院 | Passive heat metering device and heat metering system working by passive heat metering devices |
| CN102840932B (en) * | 2012-04-23 | 2014-04-16 | 华北水利水电学院 | Passive heat metering device and heat metering system working by passive heat metering devices |
| CN103017913A (en) * | 2012-09-19 | 2013-04-03 | 珠海一多监测科技有限公司 | Double-power sensor device mainly powered by means of self energy collection |
| CN103575415A (en) * | 2013-09-13 | 2014-02-12 | 国家电网公司 | On-line temperature monitoring system and method for intermediate joints of buried cable |
| CN103575415B (en) * | 2013-09-13 | 2016-04-20 | 国家电网公司 | A kind of underground cable Joint Temperature on-line monitoring system and monitoring method thereof |
| CN104792438A (en) * | 2014-01-17 | 2015-07-22 | 上海宝信软件股份有限公司 | Electronic component lifetime monitoring system |
| CN103839395A (en) * | 2014-03-25 | 2014-06-04 | 贵州大学 | Wireless temperature measurement device capable of supplying power by using environmental afterheat |
| CN107065674A (en) * | 2017-05-03 | 2017-08-18 | 靳昊 | A kind of circumscribed ball mill intellectual monitoring control system |
| CN111855194A (en) * | 2020-08-21 | 2020-10-30 | 南京高速齿轮制造有限公司 | Wireless health state monitoring device without power supply and gear box |
| CN113097588A (en) * | 2021-03-31 | 2021-07-09 | 珠海冠宇电池股份有限公司 | Battery with a battery cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20130611 |