CN203869791U - Temperature measuring device for busbar of switch cabinet - Google Patents
Temperature measuring device for busbar of switch cabinet Download PDFInfo
- Publication number
- CN203869791U CN203869791U CN201420279157.8U CN201420279157U CN203869791U CN 203869791 U CN203869791 U CN 203869791U CN 201420279157 U CN201420279157 U CN 201420279157U CN 203869791 U CN203869791 U CN 203869791U
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- Prior art keywords
- busbar
- temperature
- transmitter module
- wireless
- measurement transmitter
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- Expired - Lifetime
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- 238000009529 body temperature measurement Methods 0.000 claims abstract description 27
- 239000000956 alloy Substances 0.000 claims abstract description 9
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a temperature measuring device for a busbar of a switch cabinet. The temperature measuring device comprises a temperature sensor, a wireless temperature measurement transmitter module and a CT electricity-taking coil. The temperature sensor is attached to the busbar. The temperature sensor is connected with the wireless temperature measurement transmitter module with a signal line. A magnetically soft alloy belt passes through the CT electricity-taking coil and winds around the periphery of the busbar. The CT electricity-taking coil is connected with the wireless temperature measurement transmitter module through a power line. The wireless temperature measurement transmitter module carries out data processing on busbar temperature information detected by the temperature sensor and then transmits the processed signals to a receiving module on a switch cabinet instrument board in a wireless manner. The periphery of the busbar is buckled with an insulation tape which binds the wireless temperature measurement transmitter module, the CT electricity-taking coil and the magnetically soft alloy belt to the busbar. The temperature measuring device is simple in structure, convenient to install and helpful to realize real-time monitoring of the operating temperature of the busbar.
Description
Technical field
The utility model relates to switch cubicle manufacturing technology field, especially a kind of temperature measuring equipment of switch cabinet busbar.
Background technology
In power switch cabinet, busbar is the vitals of transmission current, because busbar has resistance, when transmission current, will generate heat, and while particularly transmitting large electric current, it can produce larger temperature rise.Just may proximity switch cabinet fault when the temperature rise of busbar surpasses certain value, also can fire hazard when serious, distribution system is caused to greater loss.For the problems referred to above, be necessary the working temperature of switch cabinet busbar to monitor.
Within on 04 02nd, 2014, disclosing a patent No. is that ZL201320705547.2, name are called the utility model patent of " high-tension switch cabinet busbar accurate temperature measurement system ", and other comprises N upper control machine, upper control machine server, local controller and wireless temperature measurement assembly; N gets natural number; The upper control data-signal I/O of upper control machine server is connected with the upper control data-signal I/O of each upper control machine simultaneously; The local temperature data signal I/O of controller and the temperature data signal I/O of upper control machine server are connected; The local side temperature data output terminal of described wireless temperature measurement assembly is connected with the local side temperature data input end of local controller, and the temperature acquisition end of described wireless temperature measurement assembly gathers the temperature of high-tension switch cabinet busbar.This temp measuring system is that the problem of using the mode of infrared temperature-measuring gun cannot accurately detect with the temperature of the bus of protective jacket for solving contact temperature in existing monitoring high-tension switch cabinet proposes.But it forms comparatively complicated, be difficult to promote.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of temperature measuring equipment of switch cabinet busbar, and it is simple in structure, easy for installation, is conducive to realize the Real-Time Monitoring of busbar working temperature.
For achieving the above object, the technical solution of the utility model is: a kind of temperature measuring equipment of switch cabinet busbar, comprise temperature sensor, wireless temperature measurement transmitter module, CT electricity taking coil, described temperature sensor is attached on busbar, temperature sensor connects wireless temperature measurement transmitter module with signal wire, one magnetically soft alloy band passes CT electricity taking coil and is wrapped on the outer peripheral face of busbar, and CT electricity taking coil connects wireless temperature measurement transmitter module by power lead; The busbar temperature information that wireless temperature measurement transmitter module detects temperature sensor carries out with wireless mode, passing to the receiver module on switch cubicle instrument panel after data processing.
Further improve, on the outer peripheral face of busbar, be buckled with a para tape described wireless temperature measurement transmitter module, CT electricity taking coil, magnetically soft alloy band are bundled on busbar.Facilitate the fixing of whole temperature measuring equipment.
The silicone band that preferred described para tape is watchband type.
Further improve, described receiver module is by being arranged at the working temperature of the display demonstration busbar on switch cubicle instrument panel.Can Real Time Observation to the working temperature of busbar.
Further improve, described receiver module connects an alarm module again, and the temperature information that described receiver module receives busbar is sounded the alarm by alarm module while surpassing setting value.To remind people to process in time, the generation of Accident prevention.
The utility model utilizes CT electricity taking coil and magnetically soft alloy band to respond to power taking by the primary current flowing through on busbar, then by power lead, to wireless temperature measurement transmitter module, provide working power, so just without external power supply, be beneficial to whole temperature measuring equipment and form modularization, simultaneous temperature sensor and wireless temperature measurement transmitter module setting position are just comparatively flexible.One-piece construction is simple, easy for installation.
The utility model is by the real-time transmitting data of wireless temperature measurement transmitter module, can on-line real time monitoring busbar temperature, and maintain easily personnel scene and remote monitoring center and grasp field apparatus ruuning situation.Fix a breakdown in time, the generation of Accident prevention.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the A-A cut-open view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment, the utility model is described in further detail.
Shown in Fig. 1 to Fig. 3, a kind of temperature measuring equipment of switch cabinet busbar, comprise temperature sensor 1, wireless temperature measurement transmitter module 2, CT electricity taking coil 3, described temperature sensor 1 is attached on busbar 4, temperature sensor 1 use signal wire 11 connects wireless temperature measurement transmitter module 2, one magnetically soft alloy band 5 passes CT electricity taking coil 3 and is wrapped on the outer peripheral face of busbar 4, and CT electricity taking coil 3 connects wireless temperature measurement transmitter modules 2 by power lead 31; Busbar 4 temperature informations that wireless temperature measurement transmitter module 2 detects temperature sensor 1 carry out with wireless mode, passing to the receiver module on switch cubicle instrument panel after data processing.
On the outer peripheral face of busbar 4, being buckled with a para tape 6 is bundled in described wireless temperature measurement transmitter module 2, CT electricity taking coil 3, magnetically soft alloy band 5 on busbar 4.
Tie up for convenience, described para tape 6 is selected the silicone band of watchband type.
Described receiver module can be by being arranged at the working temperature of the display demonstration busbar 4 on switch cubicle instrument panel.To realize Real-Time Monitoring.
Described receiver module also can connect an alarm module, and the temperature information that receives busbar when described receiver module is sounded the alarm by alarm module while surpassing setting value.Remind people to process in time, the generation of Accident prevention.
Below be only preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.
Claims (5)
1. the temperature measuring equipment of a switch cabinet busbar, comprise temperature sensor, wireless temperature measurement transmitter module, CT electricity taking coil, it is characterized in that: described temperature sensor is attached on busbar, temperature sensor connects wireless temperature measurement transmitter module with signal wire, one magnetically soft alloy band passes CT electricity taking coil and is wrapped on the outer peripheral face of busbar, and CT electricity taking coil connects wireless temperature measurement transmitter module by power lead; The busbar temperature information that wireless temperature measurement transmitter module detects temperature sensor carries out with wireless mode, passing to the receiver module on switch cubicle instrument panel after data processing.
2. the temperature measuring equipment of a kind of switch cabinet busbar according to claim 1, is characterized in that: on the outer peripheral face of busbar, be buckled with a para tape described wireless temperature measurement transmitter module, CT electricity taking coil, magnetically soft alloy band are bundled on busbar.
3. the temperature measuring equipment of a kind of switch cabinet busbar according to claim 2, is characterized in that: the silicone band that described para tape is watchband type.
4. according to the temperature measuring equipment of a kind of switch cabinet busbar described in claims 1 to 3 any one, it is characterized in that: described receiver module is by being arranged at the working temperature of the display demonstration busbar on switch cubicle instrument panel.
5. the temperature measuring equipment of a kind of switch cabinet busbar according to claim 4, is characterized in that: described receiver module connects an alarm module, and the temperature information that receives busbar when described receiver module is sounded the alarm by alarm module while surpassing setting value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279157.8U CN203869791U (en) | 2014-05-29 | 2014-05-29 | Temperature measuring device for busbar of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279157.8U CN203869791U (en) | 2014-05-29 | 2014-05-29 | Temperature measuring device for busbar of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869791U true CN203869791U (en) | 2014-10-08 |
Family
ID=51650731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279157.8U Expired - Lifetime CN203869791U (en) | 2014-05-29 | 2014-05-29 | Temperature measuring device for busbar of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869791U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941375A (en) * | 2017-11-07 | 2018-04-20 | 郑州华力信息技术有限公司 | Temperature of high-tension switch cabinet exception intelligent monitoring method and system |
| CN108562849A (en) * | 2018-03-07 | 2018-09-21 | Abb瑞士股份有限公司 | Self-powered detection device for switchgear |
| CN108879400A (en) * | 2018-07-26 | 2018-11-23 | 许继集团有限公司 | A kind of exchange header box |
| CN109425438A (en) * | 2017-08-22 | 2019-03-05 | 许继电气股份有限公司 | A kind of temperature measuring equipment and the switchgear with the temperature measuring equipment |
| CN109443567A (en) * | 2018-10-17 | 2019-03-08 | 杭州休普电子技术有限公司 | Installation method of wireless temperature sensor |
| CN110132435A (en) * | 2019-05-20 | 2019-08-16 | 淄博威纳电气有限公司 | A kind of induction type electricity-getting switch cabinet wireless temperature-measuring sensor |
| CN112393822A (en) * | 2020-10-29 | 2021-02-23 | 江苏南瑞帕威尔电气有限公司 | Self-energy-taking wireless transmission integrated intelligent temperature measurement contact arm |
| CN112484882A (en) * | 2020-11-20 | 2021-03-12 | 安徽东方旭电气设备有限公司 | Temperature sensor |
| CN112665758A (en) * | 2020-12-31 | 2021-04-16 | 国网河南省电力公司南阳供电公司 | Temperature sensor installation device for switch cabinet |
-
2014
- 2014-05-29 CN CN201420279157.8U patent/CN203869791U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425438A (en) * | 2017-08-22 | 2019-03-05 | 许继电气股份有限公司 | A kind of temperature measuring equipment and the switchgear with the temperature measuring equipment |
| CN107941375A (en) * | 2017-11-07 | 2018-04-20 | 郑州华力信息技术有限公司 | Temperature of high-tension switch cabinet exception intelligent monitoring method and system |
| CN108562849A (en) * | 2018-03-07 | 2018-09-21 | Abb瑞士股份有限公司 | Self-powered detection device for switchgear |
| CN108879400A (en) * | 2018-07-26 | 2018-11-23 | 许继集团有限公司 | A kind of exchange header box |
| CN109443567A (en) * | 2018-10-17 | 2019-03-08 | 杭州休普电子技术有限公司 | Installation method of wireless temperature sensor |
| CN110132435A (en) * | 2019-05-20 | 2019-08-16 | 淄博威纳电气有限公司 | A kind of induction type electricity-getting switch cabinet wireless temperature-measuring sensor |
| CN112393822A (en) * | 2020-10-29 | 2021-02-23 | 江苏南瑞帕威尔电气有限公司 | Self-energy-taking wireless transmission integrated intelligent temperature measurement contact arm |
| CN112484882A (en) * | 2020-11-20 | 2021-03-12 | 安徽东方旭电气设备有限公司 | Temperature sensor |
| CN112484882B (en) * | 2020-11-20 | 2022-08-16 | 安徽东方旭电气设备有限公司 | Temperature sensor |
| CN112665758A (en) * | 2020-12-31 | 2021-04-16 | 国网河南省电力公司南阳供电公司 | Temperature sensor installation device for switch cabinet |
| CN112665758B (en) * | 2020-12-31 | 2022-05-06 | 国网河南省电力公司南阳供电公司 | Temperature sensor installation device for switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Temperature measuring device for busbar of switch cabinet Effective date of registration: 20180530 Granted publication date: 20141008 Pledgee: Jimei Xiamen District Finance Company limited by guarantee Pledgor: XIAMEN XEC ELECTRIC Co.,Ltd. Registration number: 2018990000420 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200120 Granted publication date: 20141008 Pledgee: Jimei Xiamen District Finance Company limited by guarantee Pledgor: XIAMEN XEC ELECTRIC Co.,Ltd. Registration number: 2018990000420 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |