CN104104021A - Automatic temperature control transformer cabinet - Google Patents
Automatic temperature control transformer cabinet Download PDFInfo
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- CN104104021A CN104104021A CN201410347592.4A CN201410347592A CN104104021A CN 104104021 A CN104104021 A CN 104104021A CN 201410347592 A CN201410347592 A CN 201410347592A CN 104104021 A CN104104021 A CN 104104021A
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Abstract
The invention discloses an automatic temperature control transformer cabinet. The automatic temperature control transformer cabinet comprises a cabinet body, a first clapboard, a second clapboard, a transformation module, a high-voltage module, a low-voltage module, a first temperature regulating device, a second temperature regulating device, a third temperature regulating device, a first temperature sensor, a second temperature sensor, a third temperature sensor and a control module; the first clapboard and the second clapboard are arranged in the cabinet body and divide the cabinet body into a first chamber, a second chamber and a third chamber; the transformation module, the first temperature regulating device and the first temperature sensor are arranged in the first chamber, the high-voltage module, the second temperature regulating device and the second temperature sensor are arranged in the second chamber, and the low-voltage module, the third temperature regulating device and the third temperature sensor are arranged in the third chamber. The automatic temperature control transformer cabinet is high in automatic degree, small in energy consumption and good in cooling effect.
Description
Technical field
The present invention relates to power transformation technical field, relate in particular to a kind of temperature automatically controlled transformation cabinet.
Background technology
At present, cabinet type transformer station is placed in transformer room, hyperbaric chamber and low-pressure chamber in a casing, adopt the separate structure in each unit, be linked to be a complete electric power system by wire, replace the electric substation in each town and country, with low cost because of it, easy to maintenance and be subject to people's attention gradually, range of application is also more and more wider.Because multiple equipment in transformer station is concentrated distribution, space is less, and the temperature of transformer station inside is just very high, heat radiation difficulty.
If transformer moves for a long time under hot environment; can make insulating board become fragile; break; shorten the life-span of transformer built-in electrical insulation cardboard; when transformer temperature reaches 85 while spending; temperature protection just can be moved tripping operation, has all brought larger impact to enterprise and resident, and the reliable advantage of power supply safety is had a strong impact on.
In cabinet type transformer station, transformer room is due in live load, and heat production is maximum, and the temperature impact that hyperbaric chamber and low-pressure chamber are subject to transformer room causes temperature to raise, and causes its interior instrument to be worked at improper temperature, easily occurs abnormal.
In existing cabinet type transformer station, its internal temperature carries out entirety regulation and control, big energy-consuming, and radiating effect is poor, does not meet ideas of energy-saving.
Summary of the invention
The technical problem existing based on background technology, the present invention proposes a kind of temperature automatically controlled transformation cabinet, and automaticity is high, and power consumption is few, good heat dissipation effect.
The temperature automatically controlled transformation cabinet of one that the present invention proposes, comprising: cabinet, the first dividing plate, second partition, voltage changing module, high-pressure modular, low-voltage module, the first temperature-adjusting device, the second temperature-adjusting device, the 3rd temperature-adjusting device, the first temperature sensor, the second temperature sensor, three-temperature sensor and control module;
The first dividing plate and second partition are arranged in cabinet and are the first chamber, the second chamber and the 3rd chamber by cabinet interior separation; Voltage changing module, the first temperature-adjusting device and the first temperature sensor are installed in the first chamber, high-pressure modular, the second temperature-adjusting device and the second temperature sensor are installed in the second chamber, and low-voltage module, the 3rd temperature-adjusting device and three-temperature sensor are installed in the 3rd chamber; Voltage changing module connects respectively high-pressure modular and low-voltage module carries out the conversion of high-tension electricity and low tension;
Control module connects respectively the first temperature-adjusting device, the second temperature-adjusting device, the 3rd temperature-adjusting device, the first temperature sensor, the second temperature sensor and three-temperature sensor;
The first temperature sensor, the second temperature sensor and three-temperature sensor are monitored respectively the temperature in the first chamber, the second chamber and the 3rd chamber, control module is according to the transducing signal control first temperature-adjusting device work of the first temperature sensor, according to the transducing signal control second temperature-adjusting device work of the second temperature sensor, according to transducing signal control the 3rd temperature-adjusting device work of three-temperature sensor.
Preferably, the first temperature-adjusting device has normal work and two kinds of operating states of fast cooling, and control module is carried out the switching of two kinds of operating states according to transducing signal control first temperature-adjusting device of the first temperature sensor.
Preferably, the first temperature-adjusting device is refrigeration machine.
Preferably, the second temperature-adjusting device is radiator or blower fan.
Preferably, the 3rd temperature-adjusting device is radiator or blower fan.
Preferably, the first dividing plate and second partition are arranged in parallel.
Preferably, the first dividing plate level is installed, second partition at right angle setting.
Preferably, the first dividing plate and second partition adopt athermanous material to make.
In the present invention, fully take into account the difference of the heat dissipation capacity of voltage changing module, high-pressure modular and low-voltage module, each chamber is carried out to a temperature isolated heat radiation separately, avoid the temperature field of the voltage changing module that heat dissipation capacity is the highest to affect the work temperature of high-pressure modular and low-voltage module, both improved radiating effect, again for each module provides most suitable working temperature environment, both ensured that transformation cabinet general safety stably worked, reduce again unnecessary temperature adjusting work, economize on resources.In the present invention, according to the each temperature-adjusting device work of real time temperature monitored results control of each chamber, realize the control mode of automation, reduce manual operation, reduce error, what make that temperature adjusting work carries out is more accurate, is conducive to guarantee the normal stable work of transformation cabinet.In addition, in present embodiment, the mode that adopts segmentation to regulate in real time, reduces each thermostatic operating time or consumption in operation, meets energy-saving and emission-reduction theory, is conducive to reduce costs.
Brief description of the drawings
Fig. 1 is the temperature automatically controlled transformation cabinet mechanical structure of the one schematic diagram that the present invention proposes;
Fig. 2 is the temperature automatically controlled transformation cabinet control structure of the one figure that the present invention proposes.
Embodiment
With reference to Fig. 1, Fig. 2, the temperature automatically controlled transformation cabinet of one that the present invention proposes, comprising: cabinet 1, the first dividing plate 2, second partition 3, voltage changing module 4, high-pressure modular 5, low-voltage module 6, the first temperature-adjusting device 7, the second temperature-adjusting device 8, the 3rd temperature-adjusting device 9, the first temperature sensor 10, the second temperature sensor 11, three-temperature sensor 12 and control module 13.
The first dividing plate 2 and second partition 3 are installed in parallel in cabinet 1 and are the first chamber 100, the second chamber 101 and the 3rd chamber 102 by cabinet 1 interior separation.The first dividing plate 2 and second partition 3 adopt athermanous material to make, and avoid carrying out between the first chamber 100, the second chamber 101 and the 3rd chamber 102 heat transmission.When concrete enforcement, also can adopt the first dividing plate 2 levels to install, it is isolated that the vertically arranged mode of second partition 3 is carried out space.
Voltage changing module 4, the first temperature-adjusting device 7 and the first temperature sensor 10 are installed in the first chamber 100.High-pressure modular 5, the second temperature-adjusting device 8 and the second temperature sensor 11 are installed in the second chamber 101.Low-voltage module 6, the 3rd temperature-adjusting device 9 and three-temperature sensor 12 are installed in the 3rd chamber 102.Voltage changing module 4 connects respectively high-pressure modular 5 and low-voltage module 6 carries out the conversion of high-tension electricity and low tension.
The first temperature-adjusting device 7, the second temperature-adjusting device 8 and the 3rd temperature-adjusting device 9 regulate respectively the temperature in the first chamber 100, the second chamber 101 and the 3rd chamber 102, thereby control the working temperature of voltage changing module 4, high-pressure modular 5 and low-voltage module 6, avoid the too high risk causing of working temperature as fire, both ensure instrument useful life, ensured again operational environment and personnel's safety.
Simultaneously, fully take into account the difference of the heat dissipation capacity of voltage changing module 4, high-pressure modular 5 and low-voltage module 6, each chamber is carried out to temperature and completely cut off, avoid the temperature field of the voltage changing module 4 that heat dissipation capacity is the highest to affect the work temperature of high-pressure modular 5 and low-voltage module 6, improve radiating effect.This temperature regulation mechanism targetedly, can be each module most suitable working temperature environment is provided, and has both ensured that transformation cabinet general safety stably works, and reduces again unnecessary temperature adjusting work, economizes on resources.
Control module 13 connects respectively the first temperature-adjusting device 7, the second temperature-adjusting device 8, the 3rd temperature-adjusting device 9, the first temperature sensor 10, the second temperature sensor 11 and three-temperature sensor 12.
The first temperature sensor 10, the second temperature sensor 11 and three-temperature sensor 12 are monitored respectively the temperature in the first chamber 100, the second chamber 101 and the 3rd chamber 102 and notify control module 13; Control module 13 is worked according to transducing signal control first temperature-adjusting device 7 of the first temperature sensor 10, control module (13) is worked according to transducing signal control second temperature-adjusting device 8 of the second temperature sensor 11, and control module (13) is worked according to transducing signal control the 3rd temperature-adjusting device 9 of three-temperature sensor 12.
In present embodiment, the first temperature-adjusting device 7 is for refrigeration machine and have normal work and two kinds of operating states of fast cooling.Control module 13 is carried out the switching of two kinds of operating states according to transducing signal control first temperature-adjusting device 7 of the first temperature sensor 10.In control module 13, be provided with the first limit value, the temperature value that control module 13 detects the first temperature sensor 10 and the first limit value comparison, when detected value is less than the first limit value, control module 13 is controlled the first temperature-adjusting device 7 and is maintained normal operating conditions, when detected value is greater than the first limit value, control module 13 is controlled the first temperature-adjusting device 7 and is entered fast cooling operating state the first chamber 100 is carried out to fast cooling, avoids voltage changing module 4 temperature anomalies.
In present embodiment, fully take into account the heat dissipation capacity of voltage changing module 4, set the first temperature sensor 10 continuous firings, ensure that temperature in the first chamber 100 is all the time in acceptable scope, ensure the normal stable work of voltage changing module 4, in addition, be also that the first temperature sensor 10 is provided with fast cooling operating state, in the time that the interior appearance of the first chamber 100 is abnormal, start the fast cooling operating state of the first temperature sensor 10, promptly lower the temperature, the work temperature field of voltage changing module 4 provides double shield.
In present embodiment, the second temperature-adjusting device 8 and the 3rd temperature-adjusting device 9 are radiator.When concrete enforcement, the second temperature-adjusting device 8 and the 3rd temperature-adjusting device 9 also can adopt blower fan.
In control module 13, be also preset with the second limit value and the 3rd limit value.Control module 13 is by the detected value of the second temperature sensor 11 and the second limit value comparison, and when the detected value of the second temperature sensor 11 is greater than the second limit value, control module 13 is controlled the second temperature-adjusting device 8 and started working.Control module 13 is by the detected value of three-temperature sensor 12 and the 3rd limit value comparison, and when the detected value of three-temperature sensor 12 is greater than the 3rd limit value, control module 13 is controlled the 3rd temperature-adjusting device 9 and started working.
In present embodiment, according to the each temperature-adjusting device work of real time temperature monitored results control of each chamber, realize the control mode of automation, reduce manual operation, reduce error, what make that temperature adjusting work carries out is more accurate, is conducive to guarantee the normal stable work of transformation cabinet.In addition, in present embodiment, the mode that adopts segmentation to regulate in real time, reduces each thermostatic operating time or consumption in operation, meets energy-saving and emission-reduction theory, is conducive to reduce costs.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (8)
1. a temperature automatically controlled transformation cabinet, it is characterized in that, comprising: cabinet (1), the first dividing plate (2), second partition (3), voltage changing module (4), high-pressure modular (5), low-voltage module (6), the first temperature-adjusting device (7), the second temperature-adjusting device (8), the 3rd temperature-adjusting device (9), the first temperature sensor (10), the second temperature sensor (11), three-temperature sensor (12) and control module (13);
The first dividing plate (2) and second partition (3) are arranged in cabinet (1) and are the first chamber (100), the second chamber (101) and the 3rd chamber (102) by cabinet (1) interior separation; Voltage changing module (4), the first temperature-adjusting device (7) and the first temperature sensor (10) are installed in the first chamber (100), high-pressure modular (5), the second temperature-adjusting device (8) and the second temperature sensor (11) are installed in the second chamber (101), and low-voltage module (6), the 3rd temperature-adjusting device (9) and three-temperature sensor (12) are installed in the 3rd chamber (102); Voltage changing module (4) connects respectively high-pressure modular (5) and low-voltage module (6) carries out the conversion of high-tension electricity and low tension;
Control module (13) connects respectively the first temperature-adjusting device (7), the second temperature-adjusting device (8), the 3rd temperature-adjusting device (9), the first temperature sensor (10), the second temperature sensor (11) and three-temperature sensor (12);
The first temperature sensor (10), the second temperature sensor (11) and three-temperature sensor (12) are monitored respectively the first chamber (100), temperature in the second chamber (101) and the 3rd chamber (102), control module (13) is according to transducing signal control the first temperature-adjusting device (7) work of the first temperature sensor (10), according to transducing signal control the second temperature-adjusting device (8) work of the second temperature sensor (11), according to transducing signal control the 3rd temperature-adjusting device (9) work of three-temperature sensor (12).
2. temperature automatically controlled transformation cabinet as claimed in claim 1, it is characterized in that, the first temperature-adjusting device (7) has normal work and two kinds of operating states of fast cooling, and control module (13) is carried out the switching of two kinds of operating states according to transducing signal control first temperature-adjusting device (7) of the first temperature sensor (10).
3. temperature automatically controlled transformation cabinet as claimed in claim 2, is characterized in that, the first temperature-adjusting device (7) is refrigeration machine.
4. temperature automatically controlled transformation cabinet as claimed in claim 1, is characterized in that, the second temperature-adjusting device (8) is radiator or blower fan.
5. temperature automatically controlled transformation cabinet as claimed in claim 1, is characterized in that, the 3rd temperature-adjusting device (9) is radiator or blower fan.
6. temperature automatically controlled transformation cabinet as claimed in claim 1, is characterized in that, the first dividing plate (2) and second partition (3) are arranged in parallel.
7. temperature automatically controlled transformation cabinet as claimed in claim 1, is characterized in that, the first dividing plate (2) level is installed, second partition (3) at right angle setting.
8. the temperature automatically controlled transformation cabinet as described in claim 1 to 7 any one, is characterized in that, the first dividing plate (2) and second partition (3) adopt athermanous material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347592.4A CN104104021A (en) | 2014-07-21 | 2014-07-21 | Automatic temperature control transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347592.4A CN104104021A (en) | 2014-07-21 | 2014-07-21 | Automatic temperature control transformer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104104021A true CN104104021A (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410347592.4A Pending CN104104021A (en) | 2014-07-21 | 2014-07-21 | Automatic temperature control transformer cabinet |
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| Country | Link |
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| CN (1) | CN104104021A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207083A (en) * | 2015-09-08 | 2015-12-30 | 广西南宁桂变电气有限公司 | Cabinet body structure of high-and-low-voltage power distribution cabinet |
| CN107863713A (en) * | 2017-12-13 | 2018-03-30 | 张雷 | A kind of good electric power cabinet that radiates |
| CN108539845A (en) * | 2018-06-11 | 2018-09-14 | 泰豪科技股份有限公司 | Power supply vehicle of meet an emergency and emergency power supply system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840239A1 (en) * | 1988-11-29 | 1990-05-31 | Elef Svenska Elverkens Ekonomi | Encapsulated substation |
| CN202564808U (en) * | 2012-05-25 | 2012-11-28 | 成都振中电气有限公司 | Intelligent temperature control outdoor box |
| CN203398594U (en) * | 2013-06-14 | 2014-01-15 | 湖南湘能电力强弱电工程有限公司 | Intelligent box type transformer station with heat radiating device |
| CN203491576U (en) * | 2013-10-11 | 2014-03-19 | 浙江昌泰电力开关有限公司 | Temperature and humidity control device of mobile box transformer substation |
| CN203553647U (en) * | 2013-11-07 | 2014-04-16 | 西南交通大学 | Novel intelligent power transformation cabinet |
-
2014
- 2014-07-21 CN CN201410347592.4A patent/CN104104021A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3840239A1 (en) * | 1988-11-29 | 1990-05-31 | Elef Svenska Elverkens Ekonomi | Encapsulated substation |
| CN202564808U (en) * | 2012-05-25 | 2012-11-28 | 成都振中电气有限公司 | Intelligent temperature control outdoor box |
| CN203398594U (en) * | 2013-06-14 | 2014-01-15 | 湖南湘能电力强弱电工程有限公司 | Intelligent box type transformer station with heat radiating device |
| CN203491576U (en) * | 2013-10-11 | 2014-03-19 | 浙江昌泰电力开关有限公司 | Temperature and humidity control device of mobile box transformer substation |
| CN203553647U (en) * | 2013-11-07 | 2014-04-16 | 西南交通大学 | Novel intelligent power transformation cabinet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207083A (en) * | 2015-09-08 | 2015-12-30 | 广西南宁桂变电气有限公司 | Cabinet body structure of high-and-low-voltage power distribution cabinet |
| CN107863713A (en) * | 2017-12-13 | 2018-03-30 | 张雷 | A kind of good electric power cabinet that radiates |
| CN107863713B (en) * | 2017-12-13 | 2021-04-06 | 镇江云龙电器设备有限公司 | Electric power cabinet that heat dissipation is good |
| CN108539845A (en) * | 2018-06-11 | 2018-09-14 | 泰豪科技股份有限公司 | Power supply vehicle of meet an emergency and emergency power supply system |
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Application publication date: 20141015 |