CN204988543U - Wireless temperature collection device of solar energy power supply - Google Patents

Wireless temperature collection device of solar energy power supply Download PDF

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Publication number
CN204988543U
CN204988543U CN201520316834.3U CN201520316834U CN204988543U CN 204988543 U CN204988543 U CN 204988543U CN 201520316834 U CN201520316834 U CN 201520316834U CN 204988543 U CN204988543 U CN 204988543U
Authority
CN
China
Prior art keywords
collecting device
wireless temperature
control board
master control
solar
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
Application number
CN201520316834.3U
Other languages
Chinese (zh)
Inventor
高莹
袁辉
刘立星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHUHAI HUAFENG AUTOMATION TECHNOLOGY Co Ltd
Gaotang Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
ZHUHAI HUAFENG AUTOMATION TECHNOLOGY Co Ltd
Gaotang Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHUHAI HUAFENG AUTOMATION TECHNOLOGY Co Ltd, Gaotang Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical ZHUHAI HUAFENG AUTOMATION TECHNOLOGY Co Ltd
Priority to CN201520316834.3U priority Critical patent/CN204988543U/en
Application granted granted Critical
Publication of CN204988543U publication Critical patent/CN204988543U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a wireless temperature collection device of solar energy power supply, its characterized in that: including casing, antenna, an at least lead wire, with a plurality of temperature sensing probes, solar panel and the the main control panel that go between and correspond, place in the the main control panel in the casing, it has microcontroller and wireless module, wireless module is equipped with radio frequency interface, this radio frequency interface connection the antenna, solar panel sets up in casing table side, its through an electric capacity energy storage module with the main control panel electric connection, pin connection the main control panel, its front end is connected with the temperature sensing probe. The utility model provides a drawback that the tradition exists in the battery powered scheme, real -time on -line monitoring is with the temperature of equipment node, helps improving power grid operation's security and reliability, improves industrial and mining enterprises's safety in production level.

Description

A kind of solar powered wireless temperature collecting device
Technical field
The utility model relates to a kind of solar powered wireless temperature collecting device.
Background technology
May be there is overheating fault hidden danger in outdoor power equipment node, the temperature of these nodes of real time on-line monitoring can Timeliness coverage temperature rise trend, prevents overheating fault from occurring.Such as; there is numerous rotating machinery in metallic ore and colliery; the long-term high loaded process of bearing portions of these equipment; insufficient lubrication or basic slope all can cause temperature to rise; the shutdown until break down, if the temperature of energy real time on-line monitoring bearing, can understand its duty in time; thus trend of pinpointing the problems in advance, take measures thus prevent fault from occurring.
At present, a lot of enterprise development is had to go out wireless temperature measuring device, can batch (-type) collecting temperature, and use wireless signal to be sent to Surveillance center, substantially accomplish on-line temperature monitoring function, but also there are some shortcomings simultaneously:
1) use powered battery, serviceable life is generally at about 5 years, even shorter.
2) part wireless temperature measuring device uses passive design, does not need powered battery, but wireless transmission distance is very near, is generally no more than 2 meters.
3) use powered battery also cannot accomplish long-distance transmissions, visual range is also only about 100 meters farthest, this is because strengthen through-put power directly will cause lifetime.
4) use powered battery, there is the risk of battery leakage corrosion equipment under test.
5) part uses GPRS as data transfer mode, and which is applicable to long-distance transmissions, and shortcoming needs to pay traffic fee.
Utility model content
For problem mentioned in background technology, the utility model proposes a kind of solar powered wireless temperature collecting device, solve the drawback existed in conventional batteries power supply plan, real time on-line monitoring is with the temperature of device node, contribute to the safety and reliability improving operation of power networks, improve the safety in production level of industrial and mining enterprises.
The utility model is realized by following technological means:
A solar powered wireless temperature collecting device, it comprises housing, antenna, at least one lead-in wire, the some temperature sensing probes corresponding with lead-in wire, solar panels and master control board; Described master control board is built in described housing, and it has microcontroller and high-power wireless module; Described high-power wireless module is provided with radio frequency interface, and this radio frequency interface connects described antenna; Described solar panels are arranged at housing table side, and it is electrically connected by a capacitance energy storage module and described master control board; Described lead-in wire connects master control board, and its front end is connected with temperature sensing probe.
In the middle of one or more embodiment of the present utility model, described solar panels are dyssophotic solar panel.
In the middle of one or more embodiment of the present utility model, described capacitance energy storage module comprises some super capacitors be connected in series, and the equalizing circuit of super capacitor periphery.
In the middle of one or more embodiment of the present utility model, between described capacitance energy storage module and solar panels, be provided with Zener diode.
In the middle of one or more embodiment of the present utility model, in the loop be made up of described solar panels, capacitance energy storage module and master control board, be provided with power resistor.
In the middle of one or more embodiment of the present utility model, described master control board is provided with low-power dissipation power supply conversion chip, the power input of low-power dissipation power supply conversion chip connects described capacitance energy storage module, for providing proper operation voltage for each functional module in master control board.
In the middle of one or more embodiment of the present utility model, described microcontroller is low-power scm.
In the middle of one or more embodiment of the present utility model, the side, bottom surface of described housing has cyclic convex edge or some auricles, and described cyclic convex edge or auricle offer fixing earhole.
In the middle of one or more embodiment of the present utility model, described housing is ABS plastic housing.
The utility model is compared with prior art, and its advantageous exists:
1) use dyssophotic solar panel, sooner or later, overcast and rainyly also can get system electric energy enough, the normal operation of assurance device.
2) use super capacitor to replace in the past conventional lead-acid accumulator as sun power storage medium, lighter, environmental protection, work is also more reliable, and discharge and recharge number of times is also much high.
3) super capacitor is auxiliary can prevent super capacitor from overcharging with equalizing circuit, ensures the safety of electric capacity and single unit system.
4) use high-power remote-wireless module to carry out data transmission, not only distance is better than the wireless module of common tens meters, and does not need to pay, more more economical than GPRS mode.
5) solve the temperature data acquisition requirement of medium and long distance, do not need wiring, project implementation progress is faster, invests lower.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is inside of the present utility model composition schematic diagram.
Embodiment
Following 1-2 by reference to the accompanying drawings, is further described the application's scheme:
A solar powered wireless temperature collecting device, it comprises ABS plastic housing 1, antenna 2, at least one lead-in wire 3, the some temperature sensing probes 4 corresponding with lead-in wire 3, solar panels 5 and master control board 6; Described master control board 6 is built in described housing 1, and it has microcontroller 61 and high-power wireless module 62; Described high-power wireless module 62 is provided with radio frequency interface, and this radio frequency interface connects described antenna 2; Described solar panels 5 are arranged at housing 1 and show side, and it is electrically connected with described master control board 6 by a capacitance energy storage module 71; Described lead-in wire 3 connects master control board 6, and its front end is connected with temperature sensing probe 4.
Consider factories and miness, transformer station overlay area comparatively large, the utility model adopts can the high-power wireless module 62 of long-distance transmissions, and transmission range can reach 1.2 kilometers.
Described solar panels 5 are dyssophotic solar panel, adopt dyssophotic solar panel, in sun power more weak morning and evening with overcast and rainyly still can realize about 7V voltage and more than 2ma electric current exports.
Described capacitance energy storage module 71 comprises some super capacitors be connected in series, and the equalizing circuit of super capacitor periphery; Super capacitor have charge and discharge often, wide, the advantages such as leakage, electric flux is intensive, output current is large of can not exploding of operating temperature range.By the capacitances in series of 3 2.7V/100F in the middle of the present embodiment, and be the voltage balance circuit that each super capacitor is equipped with 2.5V, so energy-storage module maximum output voltage can reach 7.5V.
Be provided with Zener diode 72 between described capacitance energy storage module 71 and solar panels 5, use Zener diode 72 prevent die-filling piece of capacitance energy storage voltage higher than during solar panels 5 voltage to solar panels 5 reverse charging.
Be provided with power resistor 73 in the loop be made up of described solar panels 5, capacitance energy storage module 71 and master control board 6, use power resistor 73 to release the sun power cannot released after electric capacity energy-storage module is full of.
Described master control board 6 is provided with low-power dissipation power supply conversion chip 63, low-power dissipation power supply conversion chip 63 power input connects described capacitance energy storage module 71, for providing proper operation voltage for each functional module in master control board 6, in the middle of the present embodiment, adopt the low-power dissipation power supply conversion chip of AS1360 series.
Described microcontroller 61 adopts ATmegax8PA series low-power scm, presetting according to program, after described low-power scm reads temperature sensing probe 4 temperature data, packed and will be sent by wireless module, with being set to low power consumpting state by temperature sensing probe 4, making the dormancy of high-power wireless module, self also enters dormant state, wakes up and once repeat above operation in 8S.
The side, bottom surface of described housing 1 has cyclic convex edge or some auricles 10, and described cyclic convex edge or auricle 10 offer fixing earhole 101.During actual installation, by fixing earhole 101, housing 1 is fixed on testee with band or semicircle anchor ear, and uses heat conductive silica gel to stick to concrete measured point lead-in wire 3 temperature sensing probe 4 foremost.
Above-mentioned preferred implementation should be considered as illustrating of the application's scheme implementation mode, allly to duplicate with the application's scheme, technology that is approximate or that make based on this is deduced, replaces, improvement etc., all should be considered as the protection domain of this patent.

Claims (9)

1. a solar powered wireless temperature collecting device, is characterized in that: comprise housing, antenna, at least one lead-in wire, the some temperature sensing probes corresponding with lead-in wire, solar panels and master control board; Described master control board is built in described housing, and it has microcontroller and high-power wireless module; Described high-power wireless module is provided with radio frequency interface, and this radio frequency interface connects described antenna; Described solar panels are arranged at housing table side, and it is electrically connected by a capacitance energy storage module and described master control board; Described lead-in wire connects master control board, and its front end is connected with temperature sensing probe.
2. a kind of solar powered wireless temperature collecting device according to claim 1, is characterized in that: described solar panels are dyssophotic solar panel.
3. a kind of solar powered wireless temperature collecting device according to claim 1, is characterized in that: described capacitance energy storage module comprises some super capacitors be connected in series, and the equalizing circuit of super capacitor periphery.
4. a kind of solar powered wireless temperature collecting device according to claim 1, is characterized in that: be provided with Zener diode between described capacitance energy storage module and solar panels.
5. a kind of solar powered wireless temperature collecting device according to claim 1, is characterized in that: be provided with power resistor in the loop be made up of described solar panels, capacitance energy storage module and master control board.
6. a kind of solar powered wireless temperature collecting device according to any one of claim 1 to 5, it is characterized in that: described master control board is provided with low-power dissipation power supply conversion chip, low-power dissipation power supply conversion chip power input connects described capacitance energy storage module, for providing proper operation voltage for each functional module in master control board.
7. a kind of solar powered wireless temperature collecting device according to any one of claim 1 to 5, is characterized in that: described microcontroller is low-power scm.
8. a kind of solar powered wireless temperature collecting device according to claim 1, is characterized in that: the side, bottom surface of described housing has cyclic convex edge or some auricles, and described cyclic convex edge or auricle offer fixing earhole.
9. a kind of solar powered wireless temperature collecting device according to claim 1 or 8, is characterized in that: described housing is ABS plastic housing.
CN201520316834.3U 2015-05-15 2015-05-15 Wireless temperature collection device of solar energy power supply Expired - Fee Related CN204988543U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520316834.3U CN204988543U (en) 2015-05-15 2015-05-15 Wireless temperature collection device of solar energy power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520316834.3U CN204988543U (en) 2015-05-15 2015-05-15 Wireless temperature collection device of solar energy power supply

Publications (1)

Publication Number Publication Date
CN204988543U true CN204988543U (en) 2016-01-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018082112A1 (en) * 2016-11-03 2018-05-11 江苏蒙哥马利电梯有限公司 Quick switch-on device for charging of ultra-large bolt capacitor
CN110658757A (en) * 2019-09-20 2020-01-07 烟台英博新材料科技有限公司 Wireless feedback device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018082112A1 (en) * 2016-11-03 2018-05-11 江苏蒙哥马利电梯有限公司 Quick switch-on device for charging of ultra-large bolt capacitor
CN110658757A (en) * 2019-09-20 2020-01-07 烟台英博新材料科技有限公司 Wireless feedback device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160120

Termination date: 20170515

CF01 Termination of patent right due to non-payment of annual fee