CN103852189A - System for measuring temperature of power distribution cabinet by utilization optical fibers - Google Patents
System for measuring temperature of power distribution cabinet by utilization optical fibers Download PDFInfo
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- CN103852189A CN103852189A CN201210509065.XA CN201210509065A CN103852189A CN 103852189 A CN103852189 A CN 103852189A CN 201210509065 A CN201210509065 A CN 201210509065A CN 103852189 A CN103852189 A CN 103852189A
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- cabinet
- power distribution
- distribution cabinet
- optical
- temperature
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Abstract
A system for measuring temperature of a power distribution cabinet by the utilization of optical fibers comprises a cabinet body, and an optical separator is installed at the top of the cabinet body and connected with multiple optical fiber probes evenly distributed inside the cabinet body. The optical separator is connected to a wiring box through a wire, the wiring box is connected to an optical analyzer in a controlled mode, wherein the optical analyzer is used for analyzing temperature information of the optical fiber probes, and the optical analyzer is connected to a controller in a controlled mode. A display screen is arranged on the controller and used for displaying the temperature information inside the cabinet body. The optical fiber probes are evenly distributed in the power distribution cabinet, so that the temperature information is accurately measured in real time, processed through the optical analyzer and displayed through the display screen, real-time displaying of the temperature inside the cabinet body is guaranteed, and the working state of the power distribution cabinet is convenient to learn about for an operator.
Description
Technical field
The present invention relates to power distribution cabinet, particularly a kind of system of utilizing optical fiber measurement power distribution cabinet temperature.
Background technology
In power distribution cabinet field, due to interior a large amount of connectors and the various electronic devices and components installed of power distribution cabinet, and there is the existence of a large amount of wires, cause the total resistance value of power distribution cabinet very high, therefore directly cause power distribution cabinet in work, the in the situation that of conduction, can distribute a large amount of heats, the temperature in power distribution cabinet is improved suddenly; This situation easily causes power distribution cabinet work disorder, causes potential safety hazard; Therefore to distribution in-cabinet temperature accurately Real-Time Monitoring be very good necessity.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of system of utilizing optical fiber measurement power distribution cabinet temperature, temperature information in energy Real-Time Monitoring power distribution cabinet, has feature easy to use simple in structure.
To achieve these goals, the technical solution used in the present invention is:
A system of utilizing optical fiber measurement power distribution cabinet temperature, comprises cabinet, and light separator is installed at the top of cabinet, and light separator connects multi-channel optical fibre probe, and fibre-optical probe is distributed in cabinet inside;
Above-mentioned light separator is connected to terminal box by wire, and terminal box control linkage is to the light analyser of the temperature information for analyzing fibre-optical probe; Light analyser control linkage is to controller; On controller, be provided with the display screen for showing cabinet internal temperature information.
Further: radiator fan is installed on the top of above-mentioned cabinet, and louvre is offered in the bottom of cabinet.
Further: above-mentioned light separator Wei Ba road light separator.
The invention has the beneficial effects as follows:
The present invention utilizes the system of optical fiber measurement power distribution cabinet temperature, by uniform fibre-optical probe in power distribution cabinet, can measure accurately in real time temperature information, finally process and display by light analyser and display screen, ensured the real-time demonstration of temperature in cabinet, convenient operation person understands the duty of power distribution cabinet.
Brief description of the drawings
Accompanying drawing is structural representation of the present invention.
Description of reference numerals:
1-cabinet, 2-fibre-optical probe, 3-louvre, 4-display screen, 5-controller, 6-light analyser, 7-terminal box, 8-light separator, 9-radiator fan.
Embodiment
Below in conjunction with drawings and Examples, the present invention is carried out to more detailed explanation.
As shown in the figure, the optical fiber temperature-controlling system of power distribution cabinet of the present invention, comprises cabinet 1, and light separator 8 is installed at the top of cabinet 1, and light separator 8 connects multi-channel optical fibre probe 2, and fibre-optical probe 2 is distributed in cabinet inside;
Above-mentioned light separator 8 is connected to terminal box 7 by wire, and terminal box 7 control linkages are to the light analyser 6 of the temperature information for analyzing fibre-optical probe; Light analyser control linkage is to controller 5; On controller 5, be provided with the display screen for showing cabinet internal temperature information;
Above-mentioned light separator 8 Wei Ba road light separators.
By reference to the accompanying drawings the preferred embodiment for the present invention is explained in detail above, but the invention is not restricted to above-mentioned embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from aim of the present invention, make a variety of changes.
Do not depart from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that and the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.
Claims (3)
1. a system of utilizing optical fiber measurement power distribution cabinet temperature, comprises cabinet, it is characterized in that: light separator is installed at the top of cabinet, and light separator connects multi-channel optical fibre probe, and fibre-optical probe is distributed in cabinet inside;
Above-mentioned light separator is connected to terminal box by wire, and terminal box control linkage is to the light analyser of the temperature information for analyzing fibre-optical probe; Light analyser control linkage is to controller; On controller, be provided with the display screen for showing cabinet internal temperature information.
2. a kind of system of utilizing optical fiber measurement power distribution cabinet temperature as claimed in claim, is characterized in that: radiator fan is installed on the top of described cabinet, and louvre is offered in the bottom of cabinet.
As claim or as described in a kind of system of utilizing optical fiber measurement power distribution cabinet temperature, it is characterized in that: described light separator Wei Ba road light separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509065.XA CN103852189A (en) | 2012-11-29 | 2012-11-29 | System for measuring temperature of power distribution cabinet by utilization optical fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509065.XA CN103852189A (en) | 2012-11-29 | 2012-11-29 | System for measuring temperature of power distribution cabinet by utilization optical fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103852189A true CN103852189A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210509065.XA Pending CN103852189A (en) | 2012-11-29 | 2012-11-29 | System for measuring temperature of power distribution cabinet by utilization optical fibers |
Country Status (1)
| Country | Link |
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| CN (1) | CN103852189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895958A (en) * | 2016-12-30 | 2017-06-27 | 江苏骏龙光电科技股份有限公司 | A kind of fast method for high-precision optical fiber measurement |
-
2012
- 2012-11-29 CN CN201210509065.XA patent/CN103852189A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895958A (en) * | 2016-12-30 | 2017-06-27 | 江苏骏龙光电科技股份有限公司 | A kind of fast method for high-precision optical fiber measurement |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |