CN105371985A - Temperature measurement system, temperature measurement device, and switch cabinet - Google Patents
Temperature measurement system, temperature measurement device, and switch cabinet Download PDFInfo
- Publication number
- CN105371985A CN105371985A CN201510714272.2A CN201510714272A CN105371985A CN 105371985 A CN105371985 A CN 105371985A CN 201510714272 A CN201510714272 A CN 201510714272A CN 105371985 A CN105371985 A CN 105371985A
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- China
- Prior art keywords
- temperature
- measuring equipment
- bundling belt
- temperature measuring
- band section
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention provides a temperature measurement system, a temperature measurement device, and a switch cabinet. The temperature measurement device comprises a body, wherein the interior of the body is provided with a temperature measurement module; and a bundling belt which is connected with the body. The body is disposed at the central part of the bundling belt. The device provided by the invention solves a problem that overheating accidents are liable to happen to the switch cabinet in the prior art.
Description
Technical field
The present invention relates to electrical equipment, in particular to a kind of temp measuring system, temperature measuring equipment and switch cubicle.
Background technology
High-tension switch cabinet is one of most important electrical equipment of switchgear building.In equipment During Process of Long-term Operation, the positions such as the isolating switch in switch cubicle and the attachment plug between switch cubicle bad and agingly can cause contact resistance excessive and generate heat because manufacturing, transporting, install, if the temperature of these heating positions cannot be monitored, can not get timely maintenance, then the fire failure of burning switch cubicle finally can be caused to occur.
In recent years, there is switch cubicle overheat accident at a lot of switchgear building, cause fire and large area blackout, or even " baked wheaten cake is operated ".
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of temp measuring system, temperature measuring equipment and switch cubicle, to solve the problem that overheat accident easily occurs switch cubicle of the prior art.
To achieve these goals, according to an aspect of the present invention, provide a kind of temperature measuring equipment, comprising: body, in body, be provided with temperature-measuring module; Bundling belt, bundling belt is connected with body, and body is arranged on the middle part of bundling belt.
Further, bundling belt also comprises the first band section and the second band section that are distributed in body both sides, and the free end of the first band section is removably connected with the free end of the second band section.
Further, the first band section is provided with the button hole that can insert for the second band section, the second band section is provided with the limiting tooth matched with button hole.
Further, bundling belt is located on body.
Further, body is arranged on bundling belt movably.
Further, body and/or bundling belt are made up of plastic material.
Further, body and bundling belt are formed in one structure.
According to another aspect of the present invention, provide a kind of switch cubicle, comprise above-mentioned temperature measuring equipment, temperature measuring equipment is bundled in and is positioned on the electrical equipment of switch cubicle.
According to a third aspect of the present invention, provide a kind of temp measuring system, comprising: above-mentioned temperature measuring equipment; Display device, is connected with temperature measuring equipment, for receiving and showing the temperature signal measured by temperature measuring equipment.
Temperature measuring equipment in the present invention comprises body and bundling belt, owing to being provided with temperature-measuring module in body, like this, this temperature measuring equipment is bundled on corresponding electric component by bundling belt, just the temperature of this electric component can be detected more easily in the course of work of this electric component, realize the online temperature survey of the electrical equipment in switch cubicle, solve the problem that overheat accident easily occurs switch cubicle of the prior art.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to temperature measuring equipment of the present invention.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, body; 20, bundling belt; 21, the first band section; 21a, button hole; 22, the second band section; 22a, limiting tooth.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Present embodiments provide a kind of temperature measuring equipment, please refer to Fig. 1, this temperature measuring equipment comprises: body 10, is provided with temperature-measuring module in body 10; Bundling belt 20, bundling belt 20 is connected with body 10, and body 10 is arranged on the middle part of bundling belt 20.
Temperature measuring equipment in the present embodiment comprises body 10 and bundling belt 20, owing to being provided with temperature-measuring module in body 10, like this, this temperature measuring equipment is bundled on corresponding electric component by bundling belt 20, just the temperature of this electric component can be detected more easily in the course of work of this electric component, realize the online temperature survey of the electrical equipment in switch cubicle, solve the problem that overheat accident easily occurs switch cubicle of the prior art.
In the present embodiment, bundling belt 20 also comprises the first band section 21 of being distributed in body 10 both sides and the second band section 22, first is with the free end of the free end of section 21 and the second band section 22 to be removably connected.Like this, can more easily this bundling belt 20 be bundled on corresponding electric component.
In a kind of preferred embodiment of the present invention, the first band section 21 is connected with body 10 respectively with the second band section 22, and namely the first band section 21 is connected to the first side of body 10, and the second band section 22 is connected to the second side of body 10.
In another kind of preferred embodiment of the present invention, the first band section 21 and the second band section 22 are interconnected, and body 10 is arranged on the position of the connection of the first band section 21 and the second band section 22.
In the present embodiment, the first band section 21 is provided with the button hole 21a that can insert for the second band section 22, the second band section 22 is provided with the limiting tooth 22a matched with button hole 21a.Like this, the connection between the first band section 21 and the second band section 22 can be realized more easily.
In the present embodiment, bundling belt 20 is located on body 10.Like this, the connection between bundling belt 20 and body 10 can be realized more easily.
In the present embodiment, body 10 is arranged on bundling belt 20 movably.Like this, body 10 can be regulated more easily in the position of bundling belt 20.
In the present embodiment, body 10 and/or bundling belt 20 are made up of plastic material.In the present embodiment, body 10 and/or bundling belt 20 are made up of insulating material, like this, high voltage can be prevented the infringement of temperature-measuring module.
In the present embodiment, as shown in Figure 1, body 10 and bundling belt 20 are formed in one structure.Like this, the intensity of this temperature measuring equipment can be ensured.Preferably, body 10, bundling belt 20 and temperature-measuring module are all formed in one.
In the present embodiment, temperature-measuring module is heat sensitive sensor.Like this, real time temperature can be measured more exactly.
In the present embodiment, body 10 is provided with mounting groove, and temperature-measuring module is removably mounted in mounting groove.
Temperature-measuring module in the present embodiment is embedded at body 10, to adopt in the mounting groove that is arranged on body 10 or it to be directly cast into the mode in body 10.
The present embodiment additionally provides a kind of switch cubicle, comprises above-mentioned temperature measuring equipment, and temperature measuring equipment is bundled in and is positioned on the electrical equipment of switch cubicle.
The present embodiment additionally provides a kind of temp measuring system, comprising: above-mentioned temperature measuring equipment; Display device, is connected with temperature measuring equipment, for receiving and showing the temperature signal measured by temperature measuring equipment.
Temp measuring system in the present embodiment is installed simply, use operation simple and easy, and without too much complex operations, when operations staff makes an inspection tour, check that temperature conditions is clear, data are accurate.
Temperature measuring equipment in the present embodiment comprises temperature delivery module, and this temperature delivery module is connected with temperature-measuring module signal, receives the temperature signal measured by temperature-measuring module, and this temperature signal is sent to display device.
The parts such as joint that excess temperature may occur, plug and the electric components of the present embodiment in switch cubicle install this temperature measuring equipment, real-time measurement can be carried out to the temperature at each position in switch cubicle, prevent from, in switch cubicle, excess temperature phenomenon occurs, ensure the normal operation of switch cubicle.
For the thermometric in switch cubicle, in prior art, there is the mode of infrared measurement of temperature and optical fiber temperature-measurement, but compared with the temperature measuring equipment in the present embodiment:
Infrared measurement of temperature is contactless temperature-measuring, but very easily by ambient dust and electromagnetic field effects around, because high-tension apparatus general environment dust is larger, after infrared temperature measuring head is hidden by dust, measured temperature sharply changes, and usually normal temperature shows suddenly a few Baidu, and then reports to the police.
In addition, space in switch cubicle is very narrow and small, cannot installation infrared temperature probe (because probe must keep certain safe distance with testee, and needing just to the surface of testee), and temperature measuring equipment in the present embodiment is by the restriction of switch cabinet structure.
Fibre optic temperature sensor adopts fiber optic transmission temperature signal, light transmitting fiber has excellent insulating property, can high pressure in isolating switch cabinet, therefore fibre optic temperature sensor can directly be installed on the high-voltage contact in switch cubicle, the running temperature of Measurement accuracy high-voltage contact, realizes the on-line monitoring of switch cubicle contact running temperature.
But the optical fiber surface for isolated high-voltage may be polluted, and will cause optical fiber creeping discharge, this makes optical fiber temperature measurement system be restricted for the temperature measuring application of outdoor switch equipment.Temperature measuring equipment in the present embodiment adopts electromagnetic transmission signal, sensor is directly installed on high-tension apparatus, temperature survey is accurate, can thoroughly solve electric insulation problem, the feature of In-Line Temperature Measure System is the impact of not climate environment, can have the temperature of temperature accident potential's point by any high-voltage charged body inside and outside measuring chamber.
The controller of the temp measuring system in the present embodiment is automatic electricity getting type temperature measurement on-line controller, the power acquisition of the temperature measurement on-line controller of these series of products be that current state-of-the-art busbar or cable obtain power technology, utilize little CT magnetic saturation technology, from the power taking of primary current loop.Have non-maintaining, facilitate field erected advantage.
The Sensor section components and parts of the temperature measuring equipment in the present embodiment adopt army's grade temperature can reach 125 DEG C, substantially increase self the reliability of working in high temperature environments.
The present embodiment bundling belt is of a size of the overall shoestring of wide W32mm, long L480mm, high H18mm.
Bundling belt is made up of the fire proofing of heatproof (-40 DEG C ~+250 DEG C), makes plastic cement bundling belt, has waterproof.
Intrinsic heat sensitive sensor and contact body close contact, can Measurement accuracy real time temperature.
Binding is with yellowish green red three kinds of colors, and three looks distinguish ABC three-phase, is convenient to on-the-spot differentiation.
Utilize the bundling belt in the present embodiment to install convenient, do not need additional attachments.
Utilize battery to be that this temperature measuring equipment is powered, power-on time is greater than 6 years.
Usually be arranged on by this temperature measuring equipment on the busbar of switch cubicle basement and outlet room, mounting means is that cluster is installed.
During installation, temperature-measuring module is attached on testee.One end of bundling belt through the other end, until temperature-measuring module is tied up tightly on testee.The watchband of the prolongation of bundling belt is cut.Note, cabinet will have a power failure when mounted.
Temp measuring system in the present embodiment is In-Line Temperature Measure System, adopt electromagnetic transmission signal, sensor is directly installed on high-tension apparatus, temperature survey is accurate, can thoroughly solve electric insulation problem, the feature of this In-Line Temperature Measure System is the impact of not climate environment, can have the temperature of temperature accident potential's point by any high-voltage charged body inside and outside measuring chamber.In addition, this In-Line Temperature Measure System is not but by the restriction of switch cabinet structure.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Temp measuring system in the present embodiment is installed simply, use operation simple and easy, and without too much complex operations, when operations staff makes an inspection tour, check that temperature conditions is clear, data are accurate.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a temperature measuring equipment, is characterized in that, comprising:
Body (10), described body is provided with temperature-measuring module in (10);
Bundling belt (20), described bundling belt (20) is connected with described body (10), and described body (10) is arranged on the middle part of described bundling belt (20).
2. temperature measuring equipment according to claim 1, it is characterized in that, described bundling belt (20) also comprises the first band section (21) and the second band section (22) that are distributed in described body (10) both sides, and the free end of described first band section (21) is removably connected with the free end of described second band section (22).
3. temperature measuring equipment according to claim 2, it is characterized in that, described first band section (21) is provided with the button hole (21a) that can insert for the second band section (22), described second band section (22) is provided with the limiting tooth (22a) matched with described button hole (21a).
4. temperature measuring equipment according to claim 1, is characterized in that, described bundling belt (20) is located on described body (10).
5. temperature measuring equipment according to claim 1, is characterized in that, described body (10) is arranged on described bundling belt (20) movably.
6. temperature measuring equipment according to claim 1, is characterized in that, described body (10) and/or described bundling belt (20) are made up of plastic material.
7. temperature measuring equipment according to claim 1, is characterized in that, described body (10) and described bundling belt (20) are formed in one structure.
8. a switch cubicle, is characterized in that, comprises the temperature measuring equipment according to any one of claim 1 to 7, described temperature measuring equipment be bundled in be positioned at described switch cubicle electrical equipment on.
9. a temp measuring system, is characterized in that, comprising:
Temperature measuring equipment according to any one of claim 1 to 7;
Display device, is connected with described temperature measuring equipment, for receiving and showing the temperature signal measured by described temperature measuring equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714272.2A CN105371985A (en) | 2015-10-28 | 2015-10-28 | Temperature measurement system, temperature measurement device, and switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714272.2A CN105371985A (en) | 2015-10-28 | 2015-10-28 | Temperature measurement system, temperature measurement device, and switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105371985A true CN105371985A (en) | 2016-03-02 |
Family
ID=55374385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510714272.2A Pending CN105371985A (en) | 2015-10-28 | 2015-10-28 | Temperature measurement system, temperature measurement device, and switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105371985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345100A (en) * | 2020-10-23 | 2021-02-09 | 贵州电网有限责任公司 | Novel wireless temperature sensor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2239548A2 (en) * | 2009-04-08 | 2010-10-13 | Microtronics Engineering GmbH | Conductor rope probe |
| CN203813227U (en) * | 2014-05-16 | 2014-09-03 | 重庆莱格特电气有限公司 | On-line joint temperature measuring device of high voltage switch cabinet |
| CN203837831U (en) * | 2014-05-14 | 2014-09-17 | 济南银澳科技有限公司 | Watchband bundling type wireless temperature sensor |
| CN204101194U (en) * | 2014-05-23 | 2015-01-14 | 贾振宁 | A kind of novel radio temperature measuring equipment |
| CN204269234U (en) * | 2014-11-21 | 2015-04-15 | 环县供电公司 | A kind of temperature measurement on-line device for high-voltage switch cabinet of transformer substation |
-
2015
- 2015-10-28 CN CN201510714272.2A patent/CN105371985A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2239548A2 (en) * | 2009-04-08 | 2010-10-13 | Microtronics Engineering GmbH | Conductor rope probe |
| CN203837831U (en) * | 2014-05-14 | 2014-09-17 | 济南银澳科技有限公司 | Watchband bundling type wireless temperature sensor |
| CN203813227U (en) * | 2014-05-16 | 2014-09-03 | 重庆莱格特电气有限公司 | On-line joint temperature measuring device of high voltage switch cabinet |
| CN204101194U (en) * | 2014-05-23 | 2015-01-14 | 贾振宁 | A kind of novel radio temperature measuring equipment |
| CN204269234U (en) * | 2014-11-21 | 2015-04-15 | 环县供电公司 | A kind of temperature measurement on-line device for high-voltage switch cabinet of transformer substation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345100A (en) * | 2020-10-23 | 2021-02-09 | 贵州电网有限责任公司 | Novel wireless temperature sensor |
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Application publication date: 20160302 |