CN103606828A - Dehumidification and condensation-prevention device for five boxes of substation - Google Patents
Dehumidification and condensation-prevention device for five boxes of substation Download PDFInfo
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- CN103606828A CN103606828A CN201310595428.0A CN201310595428A CN103606828A CN 103606828 A CN103606828 A CN 103606828A CN 201310595428 A CN201310595428 A CN 201310595428A CN 103606828 A CN103606828 A CN 103606828A
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Abstract
The invention discloses a dehumidification and condensation-prevention device for five boxes of a substation. The dehumidification and condensation-prevention device for the five boxes of the substation comprises a shell, a power interface, a drainage port and a display, wherein the power interface and the drainage port are formed in the side portion and the bottom of the shell respectively, the display is arranged on a panel of the shell, a control device, a temperature sensor, a humidity sensor, a fan and a heater are arranged in the shell, the temperature sensor and the humidity sensor are connected with the control device, the fan and the heater are connected with the power interface and are controlled by the control device, and the display is connected with the control device. The dehumidification and condensation-prevention device for the five boxes of the substation is installed inside the five boxes; due to the fact that condensation conditions are created locally, damp air in each box can condense into water, the water can be directly discharged out of a cabinet, the humidity of the interior of the five boxes can be rapidly and effectively reduced, and the condensation phenomenon can be prevented from happening.
Description
Technical field:
The present invention relates to a kind of transformer station and drive tide, condensation-preventing device for five casees.
Background technology:
" five casees " protection against the tide such as terminal box of transformer substation, mechanism case, central console are the safe and reliable difficult problems of puzzlement converting equipment always.Long-time humidity can cause that box equipment is aging, dielectric strength reduces, secondary terminals punctures, material goes mouldy and the problem such as steel construction piece corrosion, thereby causes security incident.For guaranteeing the long-term safety operation of electric equipment, electric power system has proposed very high requirement to moistureproof, anti-condensation in case.
Summary of the invention:
For overcoming the defect of prior art, the object of the present invention is to provide a kind of transformer station to drive tide, condensation-preventing device for five casees, the principle producing according to condensation phenomenon, for electric power system terminal box, mechanism case, central console, maintenance power box and the dehumidifying of each electric pressure switch cubicle pre-anti-condensation phenomenon and the dehumidifying instrument of special development.This device is arranged on " five casees " inside, manufactures condensation condition make humid air condensation in case become water and directly discharge the device outside cabinet by part, can fast and effeciently reduce " five casees " interior humidity and suppress the generation of condensation phenomenon.
This device can be isolated with alternating current large-power payload security, also can carry out longer-distance control." five casees " and high-tension switch cabinet are dry can reduce failure rate of electrical equipment greatly, improves power supply reliability, to electric power enterprise economic benefit and social effect, all can produce good effect.
Technical solution problem of the present invention adopts following technical scheme:
Transformer station drives tide, condensation-preventing device for five casees, and it comprises:
Housing, be located at power interface and the discharge outlet of described housing sidepiece and bottom and be located at the display on described case panel respectively;
In described housing, be provided with control device and the temperature sensor being connected with described control device, humidity sensor; The fan of being controlled by described control device, heater with described power interface conducting; Described display is connected with described control device.
Described case panel is provided with the Temperature Setting button, the humidity that are connected with described control device and sets button and function selection button.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, this device utilizes the altitude temperature difference effect of dehumidifying air channel and refrigerating function, in the draining of cold junction malaria cooling condensation, and the air heat dehumidifying is discharged, and reaches the object that reduces air humidity content and relative humidity;
2, this device can dehumidify and draining accurately, efficiently by micro treatment control system, thereby reduces air content, reduces the relative humidity of air, and effect on moisture extraction is remarkable;
3, this device can be isolated with alternating current large-power payload security, also can carry out longer-distance control;
4, this device volume is little, can by suspension, clamping or fastening method, be installed to the inner correct position of terminal box easily, and site operation amount is little;
5, this device can be monitored temperature, moisture signal simultaneously, and shows by LED is digital, also can by button, to humidity, arrange and show, makes equipment according to field condition, automatically control the work of supply air system and dehumidification system.
6, this device can adopt mode manually or automatically to drop into switching dehumidifying.
7, there is timing sampling function, there is fault warning Presentation Function, for the internal fault causing because of reasons such as blower fan and cooling piece fault, broken strings, can indicate, also can carry out lock-in control by fault output relay.
8, can be under strong-electromagnetic field and various adverse circumstances use for a long time, can effectively prevent electric power facility because of moist, condensation is former thereby all kinds of accidents that cause, guarantees that electrical network is reliable, safe operation.
Accompanying drawing explanation:
Fig. 1 is work structuring figure of the present invention; Fig. 2 is the structured flowchart of condensation device of the present invention; Fig. 3 is profile schematic diagram of the present invention; Fig. 4 is fundamental diagram of the present invention.
Number in the figure: 1 housing, 2 power interfaces, 3 discharge outlet, 4 displays, 5 fans.
Below pass through embodiment, and the invention will be further described by reference to the accompanying drawings.
Embodiment:
Embodiment: in conjunction with Fig. 3,4, tide, condensation-preventing device drive in the transformer station of the present embodiment " five casees ", it comprises: housing 1, the power interface 2 of being located at respectively housing sidepiece and bottom and discharge outlet 3 and be located at the display 4 on case panel, display is connected with the control device in housing, display adopts the digital demonstration of LED, comprises that temperature shows and humidity display.
In housing, be provided with control device and the temperature sensor being connected with control device, humidity sensor; The fan of being controlled by control device 5, heater with power interface conducting; Case panel is provided with the temperature that is connected with control device, humidity button, "+-" button and manual/auto control button.Can carry out Temperature Setting, humidity setting and function selects.
In conjunction with Fig. 1,2, the course of work of the present invention is: by temperature sensor, humidity sensor, air in cabinet is detected to judgement, if humidity reaches set point, the cooling piece of being controlled by control device carries out cool-down dehumidification to air in cabinet, the draining of malaria cooling condensation, then adopt heater by the air heat dehumidifying, then discharge with fan, reach the object that reduces air humidity content and relative humidity.
Shown in Fig. 2, the signal of temperature sensor and humidity sensor judges after control device signal receives, if humidity reaches set point in cabinet, control device starts cooling piece and carries out cool-down dehumidification, control heater, by atmosphere temperature rising in cabinet, is discharged by fan afterwards.If cooling piece or heater break down, control device starts the output of reporting to the police, as sound and light alarm.
This product is arranged on " five casees " and the inside switch cabinets such as terminal box, and volume is little, installs simple.By part, manufacture condensation condition and make humid air condensation in cabinet become water and directly discharge the device outside cabinet, can fast and effeciently reduce the generation of cabinet and " five casees " interior air humidity and inhibition condensation phenomenon.
Claims (2)
1. tide, condensation-preventing device drive in transformer station's " five casees ", it is characterized in that comprising:
Housing (1), the power interface (2) of being located at respectively described housing sidepiece and bottom and discharge outlet (3) and be located at the display (4) on described case panel;
In described housing, be provided with control device and the temperature sensor being connected with described control device, humidity sensor; The fan of being controlled by described control device, heater with described power interface conducting; Described display is connected with described control device.
2. tide, condensation-preventing device drive in transformer station according to claim 1 " five casees ", it is characterized in that, described case panel is provided with the Temperature Setting button, the humidity that are connected with described control device and sets button and function selection button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595428.0A CN103606828A (en) | 2013-11-21 | 2013-11-21 | Dehumidification and condensation-prevention device for five boxes of substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595428.0A CN103606828A (en) | 2013-11-21 | 2013-11-21 | Dehumidification and condensation-prevention device for five boxes of substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103606828A true CN103606828A (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310595428.0A Pending CN103606828A (en) | 2013-11-21 | 2013-11-21 | Dehumidification and condensation-prevention device for five boxes of substation |
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| CN (1) | CN103606828A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111680A (en) * | 2014-07-31 | 2014-10-22 | 国家电网公司 | All-digital intelligent temperature and humidity control dehumidification system |
| CN104242113A (en) * | 2014-10-08 | 2014-12-24 | 四川合创电器有限责任公司 | Distribution box excellent in heat radiation performance |
| CN104808726A (en) * | 2015-04-15 | 2015-07-29 | 中国南方电网有限责任公司超高压输电公司广州局 | Electric power equipment outdoor cabinet environment real-time monitoring system and method |
| CN105936036A (en) * | 2016-06-15 | 2016-09-14 | 国家电网公司 | Portable maintenance box for hydropower station |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448597A (en) * | 1979-10-15 | 1984-05-15 | Tokyo Shibaura Denki Kabushiki Kaisha | Air conditioning apparatus |
| CN202303775U (en) * | 2011-08-23 | 2012-07-04 | 杭州休普电子技术有限公司 | Intelligent temperature control dehumidifying machine |
| CN203259900U (en) * | 2013-05-30 | 2013-10-30 | 杭州诚盈电子科技有限公司 | Draining-type humidity controller |
-
2013
- 2013-11-21 CN CN201310595428.0A patent/CN103606828A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448597A (en) * | 1979-10-15 | 1984-05-15 | Tokyo Shibaura Denki Kabushiki Kaisha | Air conditioning apparatus |
| CN202303775U (en) * | 2011-08-23 | 2012-07-04 | 杭州休普电子技术有限公司 | Intelligent temperature control dehumidifying machine |
| CN203259900U (en) * | 2013-05-30 | 2013-10-30 | 杭州诚盈电子科技有限公司 | Draining-type humidity controller |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111680A (en) * | 2014-07-31 | 2014-10-22 | 国家电网公司 | All-digital intelligent temperature and humidity control dehumidification system |
| CN104242113A (en) * | 2014-10-08 | 2014-12-24 | 四川合创电器有限责任公司 | Distribution box excellent in heat radiation performance |
| CN104808726A (en) * | 2015-04-15 | 2015-07-29 | 中国南方电网有限责任公司超高压输电公司广州局 | Electric power equipment outdoor cabinet environment real-time monitoring system and method |
| CN104808726B (en) * | 2015-04-15 | 2017-01-25 | 中国南方电网有限责任公司超高压输电公司广州局 | Method for conducting monitoring through electric power equipment outdoor cabinet environment real-time monitoring system |
| CN105936036A (en) * | 2016-06-15 | 2016-09-14 | 国家电网公司 | Portable maintenance box for hydropower station |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHUZHOU POWER SUPPLY COMPANY, STATE GRID ANHUI ELE Effective date: 20140317 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHUZHOU POWER SUPPLY COMPANY, STATE GRID ANHUI ELECTRIC POWER COMPANY Effective date: 20140317 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 239000 CHUZHOU, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140317 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Chuzhou Power Supply Company, State Grid Anhui Electric Power Company Address before: 239000 No. 510 Fenghuang Road, Anhui, Chuzhou Applicant before: Chuzhou Power Supply Company, State Grid Anhui Electric Power Company |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140226 |