CN103940516A - Temperature detection method and device - Google Patents
Temperature detection method and device Download PDFInfo
- Publication number
- CN103940516A CN103940516A CN201410153153.XA CN201410153153A CN103940516A CN 103940516 A CN103940516 A CN 103940516A CN 201410153153 A CN201410153153 A CN 201410153153A CN 103940516 A CN103940516 A CN 103940516A
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- temperature sensor
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- 238000001514 detection method Methods 0.000 title abstract description 12
- 238000000034 method Methods 0.000 claims description 18
- 238000012544 monitoring process Methods 0.000 abstract description 22
- 230000032683 aging Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/04—Casings
- G01J5/047—Mobile mounting; Scanning arrangements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0096—Radiation pyrometry, e.g. infrared or optical thermometry for measuring wires, electrical contacts or electronic systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention provides a temperature detection method and device. The device comprises a double-shaft motion holder connected with a wireless temperature sensor. The double-shaft motion holder can drive the wireless temperature sensor to rotate from 0 degree to 360 degrees in the horizontal direction and from 0 degree to 180 degrees in the vertical direction. The wireless temperature sensor can detect the temperature of electrical equipment in an all-directional mode in an equipment cabinet. In comparison with the prior art which can only carry out local monitoring on monitored equipment, the detection area of the device comprises all the areas in the equipment cabinet, and the detection range is very wide; the wireless temperature sensor monitors the operating temperature of all electrification parts on line without omission, and the effectiveness of a monitoring system and the operation reliability of the electrical equipment can be effectively improved.
Description
Technical field
The present invention relates to electric equipment operation monitoring field, relate in particular to a kind of temperature checking method and device.
Background technology
In electric system, the contact of electrical equipment and bus bar junction occur because aging or load current is overweight temperature rise finally may causing the even fire failure of power-off that happens suddenly, and give to produce and operation causes heavy economic losses.For stopping the generation of this type of accident, prevention and solution high-tension apparatus are overheated, need to carry out the temperature monitoring of electrical equipment.Off-line, online electrical equipment temperature monitoring, can only monitor the thin spot of artificial identification at present, and surveyed area exists significant limitation and deficiency.
For this situation, need now a kind of novel temperature-detecting device, can carry out omnibearing temperature detection to electrical equipment.
Summary of the invention
The invention provides a kind of temperature checking method and device, this device can carry out omnibearing temperature detection to electrical equipment, can learn accurately the temperature value of each electrical equipment in rack, and then reduce the matters of aggravation such as equipment failure, fire causing because device temperature is too high.
To achieve these goals, the present invention is in the following ways:
A kind of temperature-detecting device, comprising:
Radio temperature sensor;
The biaxial movement The Cloud Terrace being connected with described radio temperature sensor, described biaxial movement The Cloud Terrace drives described radio temperature sensor to rotate in the horizontal direction 0 ° to 360 °, rotates in vertical direction 0 ° to 180 °.
Preferably, described radio temperature sensor comprises: Radio infrared sensor.
Preferably, described twin shaft operation The Cloud Terrace comprises:
Drive described radio temperature sensor to rotate in the horizontal direction the horizontal rotation apparatus of 0 ° to 360 °;
Drive described radio temperature sensor to rotate in vertical direction the vertical rotary device of 0 ° to 180 °.
Preferably, described horizontal rotation apparatus and described vertical rotary device drive radio temperature sensor running by motor.
Preferably, described horizontal rotation apparatus and described vertical rotary device promote wireless senser running by mechanical gear.
Preferably, also comprise:
The controller being connected with described twin shaft operation The Cloud Terrace with described radio temperature sensor.
Preferably, also comprise:
Be connected with described controller, store the storer of the temperature value of described radio temperature sensor collection.
Preferably, also comprise:
The display and the button that are connected with described controller.
A kind of temperature checking method, comprising:
Press the angle rotating and radio temperature sensor of controller output;
Gather current temperature value by described radio temperature sensor;
Described current temperature value is fed back to described controller;
Described current temperature value is stored to storer.
Preferably, also comprise:
Judge whether described current temperature value is greater than predetermined threshold value;
In the time that described current temperature value is greater than predetermined threshold value, report to the police;
In the time that described current temperature value is less than predetermined threshold value, do not process.
The invention provides a kind of temperature-detecting device, this device comprises the biaxial movement The Cloud Terrace being connected with radio temperature sensor, this biaxial movement The Cloud Terrace can drive radio temperature sensor to rotate in the horizontal direction 0 ° to 360 °, rotate in vertical direction 0 ° to 180 °, radio temperature sensor can carry out omnibearing temperature detection to electrical equipment at interior of equipment cabinet, with respect to only carrying out area monitoring to monitoring equipment in prior art, surveyed area of the present invention is the All Ranges of interior of equipment cabinet, and sensing range is very wide in range.The radio temperature sensor of this device design, without the running temperature of omitting all charged positions of on-line monitoring, ground, can effectively improve the validity of monitoring system and the reliability of electric equipment operation.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the disclosed temperature-detecting device of the embodiment of the present invention;
Fig. 2 is the structural representation of the disclosed another temperature-detecting device of the embodiment of the present invention;
Fig. 3 is the structural drawing of the disclosed temperature-detecting device of the embodiment of the present invention;
Fig. 4 is the process flow diagram of the disclosed temperature checking method of the embodiment of the present invention;
Fig. 5 is the process flow diagram of the disclosed another temperature checking method of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Electric equipment operation temperature is one of the most direct, most important index of its running status of reflection.The joints of various High-low voltage switch cabinet inside contact, transformer, busbar, cable etc., long-time running causes material ageing, contact resistance to increase and loads excessively, causes overheated even scaling loss.By continuous on-line temperature monitoring, can find that the running status of electrical equipment changes, find in time the potential faults existing.The invention provides a kind of temperature-detecting device, as shown in Figure 1, this device comprises for this reason:
Radio temperature sensor 100;
The biaxial movement The Cloud Terrace 200 being connected with described radio temperature sensor, described biaxial movement The Cloud Terrace drives described radio temperature sensor to rotate in the horizontal direction 0 ° to 360 °, rotates in vertical direction 0 ° to 180 °.
Temperature-detecting device is positioned at the inside of electrical equipment rack, preferably, be positioned at the rear wall centre position of rack, moving The Cloud Terrace by twin shaft drives radio temperature sensor to rotate in the horizontal direction 0 ° to 360 °, rotate in vertical direction 0 ° to 180 °, be that twin shaft operation The Cloud Terrace can drive wireless senser to carry out omnibearing operation at interior of equipment cabinet, thereby make radio temperature sensor without the running temperature of omitting all charged positions of on-line monitoring, ground, and then can effectively improve the validity of monitoring system and the reliability of electric equipment operation.
The invention provides a kind of temperature-detecting device, biaxial movement The Cloud Terrace can drive radio temperature sensor to rotate in the horizontal direction 0 ° to 360 °, rotate in vertical direction 0 ° to 180 °, radio temperature sensor can carry out omnibearing temperature detection to electrical equipment at interior of equipment cabinet, with respect to only carrying out area monitoring to monitoring equipment in prior art, surveyed area of the present invention is the All Ranges of interior of equipment cabinet, and sensing range is very wide in range.The radio temperature sensor of this device design, without the running temperature of omitting all charged positions of on-line monitoring, ground, can effectively improve the validity of monitoring system and the reliability of electric equipment operation.
Preferably, described radio temperature sensor comprises: Radio infrared sensor.Radio infrared sensor has higher accuracy, and measuring accuracy is higher, and therefore the present invention preferably can adopt Radio infrared sensor, to measure accurately all running temperatures with electric position in rack.
Preferably, as shown in Figure 2, this device also comprises the controller 300 being connected with described twin shaft operation The Cloud Terrace 200 with described radio temperature sensor 100, be connected with described controller 300, store the storer 400 of the temperature value of described radio temperature sensor collection, the display 500 being connected with described controller and button 600.
Radio temperature sensor is under the control of controller, controller can change the frequency acquisition of wireless senser by parameter setting, radio temperature sensor can carry out wireless telecommunications with controller, radio temperature sensor gathers after current temperature value, current temperature value is wirelessly transmitted to controller, controller will be stored to storer to current temperature value after receiving Current Temperatures.
In order to facilitate technician to watch the temperature at charged position in rack, can adopt display to show the temperature in each orientation in rack, so that technician can understand the ruuning situation in rack, and can control controller by button, for example, when the temperature in rack heats up when too fast, for the sensitivity of strengthening detecting, can increase by button the detection frequency of radio temperature sensor, in the time that recovering normal, the temperature in rack can reduce the detection frequency of wireless senser.
In order to make twin shaft operation The Cloud Terrace can rotate in the horizontal direction 0 ° to 360 °, rotate in vertical direction 0 ° to 180 °, preferably, described twin shaft operation The Cloud Terrace comprises: drive described radio temperature sensor to rotate in the horizontal direction the horizontal rotation apparatus of 0 ° to 360 °; Drive described radio temperature sensor to rotate in vertical direction the vertical rotary device of 0 ° to 180 °.
Wherein, described horizontal rotation apparatus and described vertical rotary device promote wireless senser running by mechanical gear.Or described horizontal rotation apparatus and described vertical rotary device drive radio temperature sensor running by motor.
Horizontal rotation apparatus and vertical rotary device can be under technician's effects, adopt mechanical gear to promote wireless senser running, save electric energy, and can be to the slow down emphasis monitoring of emphasis part, repeatedly monitoring, to other position fast detecting, adjustability is larger.But because the speed of manual detection is slower, the position measured is inaccurate and to take manpower more, and the present invention can adopt motor to drive horizontal rotation apparatus and vertical rotary device, and motor drives saves manpower, and the position with measurement is accurate, continuous detecting advantage.
Preferably, if while adopting motor to drive horizontal rotation apparatus and vertical rotary device, in advance motor is connected with controller, adopt controller control motor to rotate and reverse, control radio temperature sensor vertical rotary and horizontally rotate.
The present invention also provides a kind of concrete structure figure of temperature-detecting device, as shown in Figure 3, comprising:
Controller U1, toggle switch SW1, SW2, infrared temperature sensor U2, biaxial movement The Cloud Terrace U3, resistance R 1, capacitor C 1-C3 and crystal oscillator Y1, storer U4, watchdog chip U5.
Wherein, the minimum system of the common composition of resistance R 1, capacitor C 1-C3, crystal oscillator Y1, watchdog chip U5 and controller U1 is for controller operation, controller U1 controls the execution of U2, U3 and U4, and toggle switch SW1, SW2, in the present invention without practical function, do not repeat them here.
The present invention also provides a kind of temperature checking method, as shown in Figure 4, comprising:
Step S101: the angle rotating and radio temperature sensor of pressing controller output;
Step S102: gather current temperature value by described radio temperature sensor;
Step S103: described current temperature value is fed back to described controller;
Step S104: described current temperature value is stored to storer.
This method is applicable to said apparatus, controller starts to measure the temperature in rack according to the program design of self inside, first the mode that is 1 ° by stepping is in the horizontal direction determined horizontal direction, the mode that is 1 ° by stepping is in vertical direction determined vertical direction, the current location being formed by the angle of horizontal direction and vertical direction, temperature to current location is measured, after measurement completes, temperature is sent to controller, be stored in storer by controller, successively temperature survey is carried out in each orientation in rack in a manner described, measured rear end.
Said process is a temperature survey, controller and radio temperature sensor periodically detect the temperature in rack, in the present invention, radio temperature sensor can carry out omnibearing temperature detection to electrical equipment at interior of equipment cabinet, with respect to only carrying out area monitoring to monitoring equipment in prior art, surveyed area of the present invention is the All Ranges of interior of equipment cabinet, and sensing range is very wide in range.The radio temperature sensor of this device design, without the running temperature of omitting all charged positions of on-line monitoring, ground, can effectively improve the validity of monitoring system and the reliability of electric equipment operation.
On the basis of said method, the present invention also provides a kind of embodiment, and step and Fig. 1 of the present embodiment are similar, as shown in Figure 5, only after step S103, also comprises:
Step S201: judge whether described current temperature value is greater than predetermined threshold value;
Step S202: in the time that described current temperature value is greater than predetermined threshold value, report to the police;
Step S203: in the time that described current temperature value is less than predetermined threshold value, do not process.
If when current temperature value is greater than the mxm. of normal work in rack, this is reported to the police, so that technician processes this.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment same or similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a temperature-detecting device, is characterized in that, comprising:
Radio temperature sensor;
The biaxial movement The Cloud Terrace being connected with described radio temperature sensor, described biaxial movement The Cloud Terrace drives described radio temperature sensor to rotate in the horizontal direction 0 ° to 360 °, rotates in vertical direction 0 ° to 180 °.
2. device as claimed in claim 1, is characterized in that, described radio temperature sensor comprises: Radio infrared sensor.
3. device as claimed in claim 1, is characterized in that, described twin shaft operation The Cloud Terrace comprises:
Drive described radio temperature sensor to rotate in the horizontal direction the horizontal rotation apparatus of 0 ° to 360 °;
Drive described radio temperature sensor to rotate in vertical direction the vertical rotary device of 0 ° to 180 °.
4. device as claimed in claim 3, is characterized in that, described horizontal rotation apparatus and described vertical rotary device drive radio temperature sensor running by motor.
5. device as claimed in claim 3, is characterized in that, described horizontal rotation apparatus and described vertical rotary device promote wireless senser running by mechanical gear.
6. the device as described in claim 1 or 3, is characterized in that, also comprises:
The controller being connected with described twin shaft operation The Cloud Terrace with described radio temperature sensor.
7. device as claimed in claim 6, is characterized in that, also comprises:
Be connected with described controller, store the storer of the temperature value of described radio temperature sensor collection.
8. device as claimed in claim 6, is characterized in that, also comprises:
The display and the button that are connected with described controller.
9. a temperature checking method, is characterized in that, comprising:
Press the angle rotating and radio temperature sensor of controller output;
Gather current temperature value by described radio temperature sensor;
Described current temperature value is fed back to described controller;
Described current temperature value is stored to storer.
10. method as claimed in claim 9, is characterized in that, also comprises:
Judge whether described current temperature value is greater than predetermined threshold value;
In the time that described current temperature value is greater than predetermined threshold value, report to the police;
In the time that described current temperature value is less than predetermined threshold value, do not process.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153153.XA CN103940516A (en) | 2014-04-16 | 2014-04-16 | Temperature detection method and device |
| PCT/CN2014/083540 WO2015158065A1 (en) | 2014-04-16 | 2014-08-01 | Temperature detection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153153.XA CN103940516A (en) | 2014-04-16 | 2014-04-16 | Temperature detection method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103940516A true CN103940516A (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410153153.XA Pending CN103940516A (en) | 2014-04-16 | 2014-04-16 | Temperature detection method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103940516A (en) |
| WO (1) | WO2015158065A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155015A (en) * | 2014-08-25 | 2014-11-19 | 浙江群力电气有限公司 | Carrier moving device for electrical equipment temperature monitoring |
| WO2015158065A1 (en) * | 2014-04-16 | 2015-10-22 | 浙江群力电气有限公司 | Temperature detection method and device |
| CN105092068A (en) * | 2015-09-23 | 2015-11-25 | 成都智齐科技有限公司 | Temperature detecting device for detecting inner temperature of cabinet |
| CN105973478A (en) * | 2016-06-29 | 2016-09-28 | 吕珩 | Vertical-type multi-angle infrared temperature-measuring device |
| CN111157117A (en) * | 2019-12-28 | 2020-05-15 | 安徽中科中涣防务装备技术有限公司 | Omnidirectional temperature sensor monitoring device |
| CN113194643A (en) * | 2021-04-23 | 2021-07-30 | 浙江中视电子有限公司 | Real-time temperature detection and control system for liquid crystal display screen |
| CN113607305A (en) * | 2021-08-05 | 2021-11-05 | 国网江苏省电力有限公司镇江供电分公司 | Alarm method for monitoring power environment of cabinet |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110903443A (en) * | 2019-12-18 | 2020-03-24 | 竹鹏翔 | Preparation method of early-strength polycarboxylate superplasticizer |
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- 2014-04-16 CN CN201410153153.XA patent/CN103940516A/en active Pending
- 2014-08-01 WO PCT/CN2014/083540 patent/WO2015158065A1/en active Application Filing
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| CN102914371A (en) * | 2012-10-24 | 2013-02-06 | 河南省电力公司周口供电公司 | Infrared real-time monitoring device of switch cabinet |
| CN103683499A (en) * | 2013-11-30 | 2014-03-26 | 国网河南省电力公司南阳供电公司 | Automatic remote infrared temperature monitoring warning system for electrical equipment of transformer substation |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158065A1 (en) * | 2014-04-16 | 2015-10-22 | 浙江群力电气有限公司 | Temperature detection method and device |
| CN104155015A (en) * | 2014-08-25 | 2014-11-19 | 浙江群力电气有限公司 | Carrier moving device for electrical equipment temperature monitoring |
| CN105092068A (en) * | 2015-09-23 | 2015-11-25 | 成都智齐科技有限公司 | Temperature detecting device for detecting inner temperature of cabinet |
| CN105973478A (en) * | 2016-06-29 | 2016-09-28 | 吕珩 | Vertical-type multi-angle infrared temperature-measuring device |
| CN111157117A (en) * | 2019-12-28 | 2020-05-15 | 安徽中科中涣防务装备技术有限公司 | Omnidirectional temperature sensor monitoring device |
| CN113194643A (en) * | 2021-04-23 | 2021-07-30 | 浙江中视电子有限公司 | Real-time temperature detection and control system for liquid crystal display screen |
| CN113194643B (en) * | 2021-04-23 | 2022-07-08 | 浙江中视电子有限公司 | Liquid crystal display screen real-time temperature detection device and control method thereof |
| CN113607305A (en) * | 2021-08-05 | 2021-11-05 | 国网江苏省电力有限公司镇江供电分公司 | Alarm method for monitoring power environment of cabinet |
| CN113607305B (en) * | 2021-08-05 | 2024-07-23 | 国网江苏省电力有限公司镇江供电分公司 | Alarm method for monitoring power environment of cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015158065A1 (en) | 2015-10-22 |
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Owner name: STATE GRID CORPORATION OF CHINA STATE GRID ZHEJIAN Free format text: FORMER OWNER: STATE GRID ZHEJIANG HANGZHOU YUHANG DISTRICT POWER SUPPLY COMPANY HANGZHOU POWER SUPPLY COMPANY,STATE GRID ZHEJIANG ELECTRIC POWER COMPANY STATE GRID ZHEJIANG ELECTRIC POWER COMPANY Effective date: 20140730 Owner name: ZHEJIANG QUNLI ELECTRIC CO., LTD. Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA Effective date: 20140730 |
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Effective date of registration: 20140730 Address after: 311199 Yuhang City, Hangzhou Province Star Bridge Street Star Bridge North Road, No. 165, No. Applicant after: ZHEJIANG TRULY ELECTRIC Co.,Ltd. Applicant after: State Grid Corporation of China Applicant after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. Applicant after: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Applicant after: STATE GRID ZHEJIANG ELECTRIC POWER Co. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. Applicant before: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Applicant before: STATE GRID ZHEJIANG ELECTRIC POWER Co. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |
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| RJ01 | Rejection of invention patent application after publication |