CN204407735U - A kind of high-tension switch cabinet - Google Patents
A kind of high-tension switch cabinet Download PDFInfo
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- CN204407735U CN204407735U CN201520123996.5U CN201520123996U CN204407735U CN 204407735 U CN204407735 U CN 204407735U CN 201520123996 U CN201520123996 U CN 201520123996U CN 204407735 U CN204407735 U CN 204407735U
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- humidity
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- tension switch
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Abstract
The utility model discloses a kind of high-tension switch cabinet, comprise cabinet, the inner tip of described cabinet is provided with convex mirror, the Shockproof base be connected with cabinet is provided with below described cabinet, cabinet inside is provided with high voltage switching device, infrared detection device, close beta device, dehydrating unit and master control device, the lateral wall of described cabinet is arranged with vacuum insulation layer; Described dehydrating unit comprises humidity sensor, humidity collection controls main part, condenser main part, solidifying water draining main part and working power.The utility model is arranged when communications module and close beta device solve the test of existing high-tension switch cabinet to be needed to carry out power-off or enter the inner very inconvenient problem of high-tension switch cabinet, dehydrating unit is conducive to the safe operation of equipment in cabinet, and the equipment that to decrease in cabinet is because of the generation of the apparatus insulated aging and electric discharge phenomena that cabinet humidity is excessive or condensation causes.
Description
Technical field
The utility model relates to high-tension switch cabinet technical field, specifically a kind of high-tension switch cabinet.
Background technology
High-tension switch cabinet refers to for electric power system generating, transmission of electricity, distribution, electric energy conversion and plays the effects such as break-make, control or protection in consuming; high-tension switch cabinet is by making the electric equipment products of electric pressure at 3.6kV ~ 550kV; high voltage isolator and earthed switch, high voltage load switch, high pressure are dynamic in vain to be overlapped and sectionalizer; several large classes such as high-voltage actuating mechanism, high-voltage explosion-proof power distribution equipment and high-tension switch cabinet; existing high-tension switch cabinet needs when needs are tested carry out power-off or enter high-tension switch cabinet inside, very inconvenient.
Existing high-tension switch cabinet is generally in cabinet, install heating drive damp dehydrating unit, when temperature after heating is higher, can hold more moisture in air, makes still to keep in atmosphere by condensation water after adding hot-air, and noncondensing in equipment surface.Moisture is still also inner at cabinet, if internal-external temperature difference is comparatively large, moisture also can separate out formation condensation.During the work of heating and dehumidification device heating plate, temperature is very high, easily causes aging circuit around, if surrounding cable also may destroy cable insulating close to crossing from it affect equipment security of operation.Hot type dehumidifier need continuous firing and comparatively people's power could keep the inherent uniform temperature of cabinet, consume energy higher.
Utility model content
The purpose of this utility model is to provide a kind of high-tension switch cabinet, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of high-tension switch cabinet, comprise cabinet, the inner tip of described cabinet is provided with convex mirror, the Shockproof base be connected with cabinet is provided with below described cabinet, described Shockproof base inside is provided with lower spring, described cabinet inside is provided with high voltage switching device, infrared detection device, close beta device, dehydrating unit and master control device, the sidewall of described high voltage switching device is provided with SF6 combination switch, SF6 combination switch is by transmission circuit and infrared detection device, close beta device, dehydrating unit and master control device realizing circuit connect, the madial wall of described cabinet is provided with internal control device and camera, the lateral wall of cabinet is provided with communications module, observation window and scavenger fan, the lateral wall of described cabinet is arranged with vacuum insulation layer, described dehydrating unit comprises humidity sensor, humidity collection controls main part, condenser main part, solidifying water draining main part and working power, power positive cathode is drawn through control switch to working power from condenser main part, humidity sensor Real-time Collection switch cabinet humidity parameter controls main part to humidity collection, humidity collection controls main part and automatically decides start or exit condenser main part according to the humidity threshold values of setting, condenser main part utilizes semiconductor cooler to be reduced by condenser temperature, humid air to be assembled at condenser surface by contained humidity in air during condenser and is condensed into water droplet and collects through solidifying water draining main part and be discharged to outside switch cubicle, only keep humidity sensor and the work of condenser small fan to monitor cabinet humidity and to promote air flowing in cabinet when cabinet humidity is in acceptability limit, saves energy to greatest extent, receive serial server by the RJ485 PORT COM RJ485 control line of humidity collection control main part and be connected to switch through netting twine, be uploaded to database through Intranet, at concentrator station host computer, telemonitoring control carried out to dehumidifier by program, a distant place not sending controling instruction time, dehumidifier runs according to setting humidity threshold values Automatic Control condenser and stops.
As further program of the utility model: base shutter has been pretended in the bottom of described cabinet.
Adopt stainless steel as the utility model further scheme: Men Ti, door top and bottom seat, inner surface sprays paint.
As the utility model further scheme: described close beta device comprises PTT testing apparatus and CTT testing apparatus.
As the utility model further scheme: described infrared detection device comprises alarm, include infrared detection head, sound and light alarm module and voice module.
Compared with prior art, the beneficial effects of the utility model are: the utility model can solve existing high-tension switch cabinet well need when needs are tested carry out power-off or enter high-tension switch cabinet inside by arranging communications module and close beta device, very inconvenient problem, Shockproof base simultaneously and lower spring can effectively prevent high-voltage board from occurring vibrations, the shutter arranged by arranging scavenger fan and base can prevent this high-tension switch cabinet inner due to air not Liu Tong and cause the too high phenomenon of temperature, the camera that cabinet inside is arranged can realize carrying out real-time monitoring to high-voltage board inside, the situation of high-tension switch cabinet inside can be observed in this high-tension switch cabinet outside by arranging convex mirror and observation window, and convex mirror can expand visible scope greatly, the safe operation that dehydrating unit is conducive to equipment in cabinet is increased in cabinet, the equipment that to decrease in cabinet is because of the generation of the apparatus insulated aging and electric discharge phenomena that cabinet humidity is excessive or condensation causes, and dehumidifier can realize controlling on the spot and distant place control, for the foundation of transformer station's humidity environment monitor control system lays the first stone.
Accompanying drawing explanation
Fig. 1 is the structural representation of high-tension switch cabinet;
Fig. 2 is the structural representation of dehydrating unit in high-tension switch cabinet;
Fig. 3 is the control principle drawing of dehydrating unit in high-tension switch cabinet;
In figure: 1-convex mirror, 2-camera, 3-scavenger fan, 4-Shockproof base, 5-lower spring, 6-infrared detection device, 7-close beta device, 8-dehydrating unit, 9-master control device, 10-vacuum insulation layer, 11-cabinet, 12-high voltage switching device, 13-communication transmission module, 14-internal control device, 15-transmission circuit, 16-SF6 combination switch, 17-observation window.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1, a kind of high-tension switch cabinet, comprise cabinet 11, the inner tip of described cabinet 11 is provided with convex mirror 1, the Shockproof base 4 be connected with cabinet 11 is provided with below described cabinet 11, Shockproof base 4 inside is provided with lower spring 5, cabinet 11 inside is provided with high voltage switching device 12, infrared detection device 6, close beta device 7, dehydrating unit 8 and master control device 9, the sidewall of high voltage switching device 12 is provided with SF6 combination switch 16, SF6 combination switch 16 is by transmission circuit 15 and infrared detection device 6, close beta device 7, dehydrating unit 8 and master control device 9 realizing circuit connect, the madial wall of cabinet 11 is provided with internal control device 14 and camera 2, the lateral wall of cabinet 11 is provided with communications module 13, observation window 17 and scavenger fan 3, the lateral wall of described cabinet 11 is also arranged with vacuum insulation layer 10.
In this high-tension switch cabinet, close beta device 7 comprises PTT testing apparatus and CTT testing apparatus, and test result can be sent to corresponding superintendent office by communications module 13 after master control device 9 processes, simultaneously SF6 on-load switch 16 is excellent on-load switches of one of realizing of many users in recent years, except electric life is long, power of cut-offfing waits by force to be had outside common advantage with vacuum load switch, its outstanding advantages easily realizes three working positions (on-off and ground connection), small area analysis (inductance, electric capacity) cut-offs, and anti-harsh environmental conditions ability is strong.Be suitable for applying at town and country medium voltage distribution network, on-load switch is a kind of device for switching with simple arc-control device, SF6 gas is used to be called SF6 on-load switch as the on-load switch of insulation and arc-extinguishing medium, it can as closing and cut-offfing load current and overload current use, can also as closing and cut-offfing nonloaded line, no-load transformer and Capacitor banks etc., all have connection, three working position on-load switches of disconnection and grounding function, there is structure simple, low-cost feature is that on-load switch can not interrupting short circuit, SF6 on-load switch 16 is applied to the internal structure greatly can optimizing high-tension switch cabinet in high-tension switch cabinet.
Refer to Fig. 2 and Fig. 3, described dehydrating unit 8 comprises humidity sensor, humidity collection controls main part, condenser main part, solidifying water draining main part and working power, power positive cathode is drawn through control switch to working power from condenser main part, humidity sensor Real-time Collection switch cabinet humidity parameter controls main part to humidity collection, humidity collection controls main part and automatically decides start or exit condenser main part according to the humidity threshold values of setting, condenser main part utilizes semiconductor cooler to be reduced by condenser temperature, humid air to be assembled at condenser surface by contained humidity in air during condenser and is condensed into water droplet and collects through solidifying water draining main part and be discharged to outside switch cubicle.Only keep humidity sensor and the work of condenser small fan to monitor cabinet humidity and to promote air flowing in cabinet, saves energy to greatest extent when cabinet humidity is in acceptability limit; Receive serial server by the RJ485 PORT COM RJ485 control line of humidity collection control main part and be connected to switch through netting twine, be uploaded to database through Intranet, at concentrator station host computer, telemonitoring control carried out to dehumidifier by program; A distant place not sending controling instruction time, dehumidifier runs according to setting humidity threshold values Automatic Control condenser and stops.According to Various Seasonal and weather conditions, operation maintenance personnel sends instruction setting and modifying humidity threshold values by program in the distance or directly starts or stops dehumidifier work, on-line monitoring dehydrating unit operation conditions and cabinet humidity real time data.
Because high-tension switch cabinet is larger, below switch cubicle, air inlet louvers is housed, moisture and hot-air can be effectively got rid of by shutter, shutter is increased bottom switch cubicle, even if control cubicle is blockaded not tight, the moisture in cable trough also can be made to be discharged to outside cabinet by base shutter greatly
Described infrared detection device 6 comprises alarm, includes infrared detection head, sound and light alarm module and voice module.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (5)
1. a high-tension switch cabinet, comprise cabinet, it is characterized in that, the inner tip of described cabinet is provided with convex mirror, the Shockproof base be connected with cabinet is provided with below described cabinet, described Shockproof base inside is provided with lower spring, described cabinet inside is provided with high voltage switching device, infrared detection device, close beta device, dehydrating unit and master control device, the sidewall of described high voltage switching device is provided with SF6 combination switch, SF6 combination switch is by transmission circuit and infrared detection device, close beta device, dehydrating unit and master control device realizing circuit connect, the madial wall of described cabinet is provided with internal control device and camera, the lateral wall of cabinet is provided with communications module, observation window and scavenger fan, the lateral wall of described cabinet is arranged with vacuum insulation layer, described dehydrating unit comprises humidity sensor, humidity collection controls main part, condenser main part, solidifying water draining main part and working power, power positive cathode is drawn through control switch to working power from condenser main part, humidity sensor Real-time Collection switch cabinet humidity parameter controls main part to humidity collection, humidity collection controls main part and automatically decides start or exit condenser main part according to the humidity threshold values of setting, condenser main part utilizes semiconductor cooler to be reduced by condenser temperature, humid air to be assembled at condenser surface by contained humidity in air during condenser and is condensed into water droplet and collects through solidifying water draining main part and be discharged to outside switch cubicle, only keep humidity sensor and the work of condenser small fan to monitor cabinet humidity and to promote air flowing in cabinet when cabinet humidity is in acceptability limit, saves energy to greatest extent, receive serial server by the RJ485 PORT COM RJ485 control line of humidity collection control main part and be connected to switch through netting twine, be uploaded to database through Intranet, at concentrator station host computer, telemonitoring control carried out to dehumidifier by program, a distant place not sending controling instruction time, dehumidifier runs according to setting humidity threshold values Automatic Control condenser and stops.
2. high-tension switch cabinet according to claim 1, is characterized in that, base shutter has been pretended in the bottom of described cabinet.
3. high-tension switch cabinet according to claim 1 and 2, is characterized in that, Men Ti, door top and bottom seat adopt stainless steel, and inner surface sprays paint.
4. high-tension switch cabinet according to claim 3, is characterized in that, described close beta device comprises PTT testing apparatus and CTT testing apparatus.
5. the high-tension switch cabinet according to claim 1 or 2 or 4, it is characterized in that, described infrared detection device comprises alarm, includes infrared detection head, sound and light alarm module and voice module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123996.5U CN204407735U (en) | 2015-03-03 | 2015-03-03 | A kind of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123996.5U CN204407735U (en) | 2015-03-03 | 2015-03-03 | A kind of high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204407735U true CN204407735U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123996.5U Expired - Fee Related CN204407735U (en) | 2015-03-03 | 2015-03-03 | A kind of high-tension switch cabinet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244140A (en) * | 2015-11-05 | 2016-01-13 | 山东华驰变压器股份有限公司 | Transformer protecting cover |
| CN106785955A (en) * | 2017-03-23 | 2017-05-31 | 深圳市朝阳辉电气设备有限公司 | A kind of waterproof power distribution cabinet group |
| CN107317227A (en) * | 2017-06-15 | 2017-11-03 | 镇江神飞新能源科技有限公司 | A kind of high-tension switch cabinet and its processing technology |
-
2015
- 2015-03-03 CN CN201520123996.5U patent/CN204407735U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244140A (en) * | 2015-11-05 | 2016-01-13 | 山东华驰变压器股份有限公司 | Transformer protecting cover |
| CN106785955A (en) * | 2017-03-23 | 2017-05-31 | 深圳市朝阳辉电气设备有限公司 | A kind of waterproof power distribution cabinet group |
| CN107317227A (en) * | 2017-06-15 | 2017-11-03 | 镇江神飞新能源科技有限公司 | A kind of high-tension switch cabinet and its processing technology |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20170303 |
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| CF01 | Termination of patent right due to non-payment of annual fee |