CN203455737U - Intelligent environment control system for improving equipment operation environment - Google Patents
Intelligent environment control system for improving equipment operation environment Download PDFInfo
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- CN203455737U CN203455737U CN201320521014.9U CN201320521014U CN203455737U CN 203455737 U CN203455737 U CN 203455737U CN 201320521014 U CN201320521014 U CN 201320521014U CN 203455737 U CN203455737 U CN 203455737U
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- switch board
- air
- humidity
- control system
- temperature
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Abstract
The utility model relates to an intelligent environment control system for improving equipment operation environment. After acquiring and fusing parameters of environment temperature, environment humidity, air quality, etc. of an application object, high-efficiency temperature reducing and humidity removing equipment, high-speed centrifugal fan and other core control components are driven according to a certain intelligent control strategy, thereby realizing control for air temperature/humidity, cleanness, flow amount/speed, etc. of the air. Through special techniques and facilities of optimization noise reduction, air opening selection and configuration, air purification, abnormity determination, warning, etc. for the compressor and the fan, reconstruction and optimization for local microclimate of main equipment mounting space of a transformer station are realized. Many operation environment problems of electrical equipment of the transformer station are settled integrally.
Description
Technical field
The utility model relates to a kind of control system of improving operation environment of substation equipment, particularly relates to a kind of for improving the indoor substation of facility compact type layout and the intelligent environment control system of underground substation and other similar enclosure space environment equipment operating environment.
Background technology
Along with the development of national economy, electricity consumption scale in city continues to expand, and the transformer station of each electric pressure is more and more.Due to the layouting and build the restriction that is subject to soil and environment factor of transformer station, the change of low-voltage-grade (joining) power station is often designed to even underground power station of compact.The environment that becomes (joining) power station often exists that high temperature, high humidity, ventilation are smooth, dust accumulation, toxic gas accumulation etc., is unfavorable for that electrical equipment long-time running brings potential safety hazard, brings unfavorable challenge also to stabilization of power grids reliability service.
Existing aeration cooling system conventionally adopts mechanical ventilation to add the cooling mode of air-conditioning and realizes.This mode is owing to air-flow effectively not being organized, the cooling effectiveness that not only ventilates is low, energy heterodyne, also derive a large amount of environmental problems, as a large amount of outdoor airs can and float on airborne salt or acidic materials by dust, bring into indoorly, cause the problems such as equipment failure.In addition, the not non intelligent type system of existing aeration cooling system, except the management aspect in environmental problems such as temperature, humidity has above-mentioned drawback, also have at the air purity of transformer station inside control, the aspect such as the measurement of condition of a fire judgement and control, various faults and alarm, remote management and control cannot realize.
Utility model content
The technical problems to be solved in the utility model is: propose a kind of for improving the intelligent environment control system of equipment operating environment, by to application ambient temperature and humidity, after the parameters such as air quality gather and merge, according to certain Intelligent Control Strategy, drive temperature with high efficiency dehumidification equipment, high-speed centrifugal fan and other core control parts, to realize gas temperature humidity, the control such as cleanliness and flow velocity, be aided with compressor and blower fan and optimize noise reduction, air port is selected and is arranged, air purification, the specific technique such as anomalous discrimination and alarm and means, realize transformation and the optimization of the Partial little climate of transformer station's main equipment installing space, many running environment problems of integrated solution Substation Electric Equipment.
The technical scheme that the utility model adopts is: a kind of for improving the intelligent environment control system of equipment operating environment, for transformer station or generating plant, be positioned over indoor, near wall paper, put, comprise switch board, described switch board surface arranges a plurality of electric vents, and described electric vent carries out opening and closing to improve indoor equipment running environment automatically according to the operating ambient temperature of indoor equipment or humidity; Described electric vent is shutter, and electric vent is separately positioned on both sides and the back of switch board;
The utility model adopts unique controlled air port, can be according to transformer station's indoor and outdoor temperature and humidity conditions, and circulation (inner loop ventilation) pattern or outer circulation (outer loop ventilation) pattern in adopting.The electric vent at switch board described in the utility model back is close to body of wall and is connected with the ventilating opening communicating with the external world arranging on body of wall.When the electric vent at back is opened, the electric vent of both sides is closed like this, it is switch board outer circulation pattern; When the electric vent of both sides is opened and the electric vent at back is circulation pattern in switch board while closing; Described interior circulation pattern arrives in operating ambient temperature or the humidity of indoor equipment the upper unlatching automatically in limited time arranging; Described outer circulation pattern starts lower than the lower of indoor temperature in limited time in outdoor temperature or humidity.
And electric vent described in the utility model is all connected with multistorey strainer mesh; Outdoor turbid air is filtered and is become cleaned air and enter the inside of switch board and deliver to outdoor by centrifugal blower and the air channel of switch board inside by multistorey strainer mesh; Can reduce air resistance like this, expand available ventilation area, air purifies, and prevents that dust, dirt and harmful gas etc. from entering indoor.
The inside of switch board described in the utility model is provided with air dedusting purifier, described air dedusting purifier comprises and is placed on outdoor compressor, described compressor according to indoor equipment operating ambient temperature or humidity carry out opening and closing to improve indoor equipment running environment automatically; Described air dedusting purifier also comprises feed liquor copper pipe, the copper pipe of giving vent to anger, condensate pipe and evaporator; The compressor of described air dedusting purifier arrives in operating ambient temperature or the humidity of indoor equipment the upper startup automatically in limited time arranging; And stop in limited time lower than the lower of machine room internal temperature or humidity in outdoor temperature or humidity; During described compressor start, indoor damp-heat air is entered by the electric vent of described switch board both sides, and hydrogenesis, in evaporator surface, imports after water dish, outside condensate pipe discharge chamber; Described evaporator is on inner 25 °～30 ° slant settings of switch board and air channel.What the condensate water in evaporator can be faster and better like this discharges from condensate pipe.
Compressor operating described in the utility model is under the interior circulation pattern of switch board.System can be by gathering the key parameters such as inside and outside air chamber temperature like this, according to the poor condition precedent of indoor and outdoor temperature, preferentially adopt outer circulation pattern, by introducing the colder fresh air in outside, rely on indoor and outdoor pressure differential that hot-air is discharged, indoor temperature is reduced.And in hot season, system works, in interior circulation pattern, now can adopt the mode of Efficient Compression mechanism cold, indoor temperature is reduced rapidly, realize the economical and effective of room temperature is controlled.While native system possesses heating and heats function, guarantees that power equipment is in severe cold season stable operation.
The inside of switch board described in the utility model is also provided with centrifugal blower, and described centrifugal blower is connected with the electric vent that is arranged on switch board back by air channel; Described centrifugal blower is connected with frequency converter, and described frequency converter, according to the automatic regulation output frequency of machine room internal and external temperature, humidity or air pressure conditions, drives the acceleration or deceleration of centrifugal blower; Realize systematic economy operation, energy-saving and cost-reducing.
For the security of better increase system, described electric vent, centrifugal blower and compressor of the present utility model all have force start or stop mode; Described centrifugal blower is always when in service, and compressor and electric vent can be controlled startup or close by automatic or manual; When described centrifugal blower quits work, all parts all quit work.
The utility model is also provided with master controller window on described switch board, and described master controller is positioned in this window and is connected with the sensor assembly of switch board inside by bus; Described sensor assembly detects every environmental index of the running environment of indoor equipment, and feeds back in time master controller; Described every environmental index comprises becoming temperature, humidity, the SF in (joining) power station
6the parameters such as content, oxygen and toxic gas content, smog, transformer temperature are carried out Real-Time Monitoring.
The utility model is according to customer requirements, system can conveniently be expanded, and described master controller is by internetwork connection mode, as RS485 mode, realize safe antitheft, fire hazard monitoring, access control, water level and cigarette sense monitoring, and the function such as electric power remote signalling, telemetry and telecommand (electric power " three is distant ").According to field condition, the utility model also can build server and host computer by adopting the means of communication flexible networkings such as optical fiber, GPRS, can realize Centralized Monitoring and operated from a distance to a plurality of changes (joining) power station.
The beneficial effects of the utility model are: the intelligent comprehensive monitoring system of the utility model based on various kinds of sensors application, aerodynamics, thermodynamics and Theory of Automatic Control etc.; The utlity model has the features such as safe, clean, energy-conservation and efficient, be mainly used in indoor station or the underground station of affiliated change (joining) power station, generating plant, particularly compact arrangement of equipment of electric system; Solved powerful device move required ventilation and heat, the necessary moistureproof dehumidifying of protection electric insulation, prevent electric fault desired dustproof antifouling, guarantee the problems such as staff and the necessary fire prevention toxin expelling of device security; Its usefulness can effectively be improved the service condition of substation equipment, reduces electrical equipment malfunction probability, the reliability of the operation of raising equipment and power supply.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is switch board structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the rear view of Fig. 1;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is system chart of the present utility model;
In figure: 1, switch board; 2, electric vent; 3, centrifugal blower; 4, evaporator; 5, feed liquor copper pipe; 5-1, the copper pipe of giving vent to anger; 6, condensate pipe; 7, filter screen; 8, main frame; 9, wire casing; 10, air channel.
Embodiment
With preferred embodiment, the utility model is described in further detail by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As described in Figure 1, a kind of for improving the intelligent environment control system of equipment operating environment, for transformer station or generating plant, near wall, be positioned over indoor, be in machine room, comprise switch board 1, switch board 1 surface arranges a plurality of electric vents 2, electric vent 2 is shutter, and electric vent 2 is separately positioned on both sides and the back of switch board 1; As shown in Figure 2,3; The motorized window that is arranged on back is close on the wall of machine room and is connected with the ventilating opening communicating with the external world arranging on body of wall.
The utility model adopts unique controlled air port, can, according to transformer station's indoor and outdoor temperature and humidity conditions, adopt inner loop air vent mode or external ventilation pattern.When the electric vent at back is opened and the electric vent of both sides is switch board outer circulation pattern while closing; When the electric vent of both sides is opened and the electric vent at back is circulation pattern in switch board while closing; Described interior circulation pattern arrives in equipment operating environment temperature or the humidity of machine room inside the upper unlatching automatically in limited time arranging; Described outer circulation pattern starts lower than the lower of indoor temperature in limited time in outdoor temperature or humidity.
The inside of switch board of the present utility model is provided with air dedusting purifier, and air dedusting purifier comprises compressor, evaporator 4, feed liquor copper pipe 5, give vent to anger copper pipe 5-1 and condensate pipe 6; Compressor arrives at indoor environment temperature or humidity the upper startup automatically in limited time arranging; And stop in limited time lower than the lower of indoor temperature or humidity in outdoor temperature or humidity.
The course of work is: during compressor start, cold-producing medium (liquid state, as freon) through feed liquor copper pipe 5, enter evaporator and carry out heat interchange, cold-producing medium absorbs heat and changes gaseous state into, by the copper pipe 5-1 that gives vent to anger, discharging switch board goes forward side by side into outdoor compressor, after compressor compresses, by condenser, carry out, after heat interchange, again converting liquid refrigerant to so periodic duty.
In Fig. 1, evaporator at inner 25 °～30 ° slant settings of switch board on air channel; What the condensate water in evaporator can be faster and better like this discharges from condensate pipe.During compressor operating, switch board is operated in interior circulation pattern, and indoor damp-heat air is entered by described switch board both sides electric vent, and hydrogenesis, in evaporator surface, imports after water dish, outside condensate pipe discharge chamber.
Compressor operating is under the interior circulation pattern of switch board.System can, by gathering the key parameters such as inside and outside air chamber temperature, according to the poor condition precedent of indoor and outdoor temperature, preferentially adopt natural air flow that indoor temperature is reduced like this.And in hot season, can adopt the mode of Efficient Compression mechanism cold, and indoor temperature is reduced rapidly, realize the economical and effective of room temperature is controlled.While native system possesses heating and heats function, guarantees that power equipment is in severe cold season stable operation.System is by key parameters such as indoor humidities, requirement according to application scenario to air aridity, adopts wide temperature high-efficient compressor and heat-exchange apparatus, guarantees in environment temperature under the condition of 5～55 ℃, all can effectively dehumidify, and pass through pipe special in time by outside condensate water discharge chamber.
As shown in Figure 4, the inside of switch board 1 is also provided with centrifugal blower 3, and centrifugal blower 3 is connected with the electric vent 2 that is arranged on switch board back by air channel 10; Centrifugal blower is connected with frequency converter, and frequency converter, according to the automatic regulation output frequency of machine room internal and external temperature, humidity or air pressure conditions, drives the acceleration or deceleration of centrifugal blower; Realize systematic economy operation, energy-saving and cost-reducing.In Fig. 4, muddy air becomes clean air after by filter screen and enters in centrifugal blower, then by air channel, clean air is sent, and the direction of arrow in Fig. 4 is air-flow direction.
For the security of better increase system, electric vent of the present utility model, centrifugal blower and compressor all have force start or stop mode; Described centrifugal blower is always when in service, and compressor and electric vent can be controlled startup or close by automatic or manual; When described centrifugal blower quits work, all parts all quit work.
The utility model is also provided with master controller window on described switch board, and described master controller is positioned in this window and is connected with the sensor assembly of switch board inside by bus; Described sensor assembly detects every environmental index of equipment operating environment in machine room, and feeds back in time master controller; Described every environmental index comprises becoming temperature, humidity, the SF in (joining) power station
6the parameters such as content, oxygen and toxic gas content, smog, transformer temperature are carried out Real-Time Monitoring.
The utility model is according to customer requirements, and system can conveniently be expanded, as shown in Figure 5.Described master controller is realized safe antitheft, fire hazard monitoring, access control, water level and cigarette sense by internetwork connection mode and is monitored, and the function such as electric power remote signalling, telemetry and telecommand (electric power " three is distant ").According to field condition, the utility model also can build server host and host computer by adopting the means of communication flexible networkings such as optical fiber, GPRS, can realize Centralized Monitoring and operated from a distance to a plurality of changes (joining) power station.
Every technical parameter of the present utility model is as shown in the table:
What in above instructions, describe is embodiment of the present utility model, various not illustrating is construed as limiting flesh and blood of the present utility model, person of an ordinary skill in the technical field read after instructions can to before described embodiment make an amendment or be out of shape, and do not deviate from essence and the scope of utility model.
Claims (10)
1. one kind for improving the intelligent environment control system of equipment operating environment, for transformer station or generating plant, be positioned over indoor, near wall paper, put, it is characterized in that: comprise switch board, the surface of described switch board arranges a plurality of electric vents, and described electric vent carries out opening and closing to improve machine room internal unit running environment automatically according to the equipment operating environment temperature of machine room inside or humidity; The inside of described switch board is provided with air dedusting purifier, described air dedusting purifier comprises and is placed on outdoor compressor, described compressor according to indoor equipment operating ambient temperature or humidity carry out opening and closing to improve machine room internal unit running environment automatically; The inside of described switch board is also provided with centrifugal blower, and described centrifugal blower is connected with the electric vent that is arranged on switch board back by air channel.
2. as claimed in claim 1 a kind of for improving the intelligent environment control system of equipment operating environment, it is characterized in that: described electric vent is shutter, electric vent is separately positioned on both sides and the back of switch board; The electric vent at described back is opened and the electric vent of both sides is switch board outer circulation pattern while closing; The electric vent of described both sides is opened and the electric vent at back is circulation pattern in switch board while closing; Described interior circulation pattern arrives in operating ambient temperature or the humidity of indoor equipment the upper unlatching automatically in limited time arranging; Described outer circulation pattern starts lower than the lower of indoor temperature in limited time in outdoor temperature or humidity; The electric vent at described switch board back is close to body of wall and is connected with the ventilating opening communicating with the external world arranging on body of wall.
3. as claimed in claim 1 a kind of for improving the intelligent environment control system of equipment operating environment, it is characterized in that: described centrifugal blower is connected with frequency converter, described frequency converter, according to the automatic regulation output frequency of indoor and outdoor temperature, humidity or air pressure conditions, drives the acceleration or deceleration of centrifugal blower.
4. as claimed in claim 1 a kind of for improving the intelligent environment control system of equipment operating environment, it is characterized in that: described air dedusting purifier also comprises feed liquor copper pipe, the copper pipe of giving vent to anger, condensate pipe and evaporator; The compressor of described air dedusting purifier arrives in operating ambient temperature or the humidity of indoor equipment the upper startup automatically in limited time arranging; And stop in limited time lower than the lower of indoor temperature or humidity in outdoor temperature or humidity; During described compressor start, indoor damp-heat air is entered by the electric vent of described switch board both sides, and hydrogenesis, in evaporator surface, imports after water dish, outside condensate pipe discharge chamber; Described evaporator is on inner 25 °～30 ° slant settings of switch board and air channel.
5. as claimed in claim 2 a kind of for improving the intelligent environment control system of equipment operating environment, it is characterized in that: described electric vent is all connected with multistorey strainer mesh; Outdoor turbid air is filtered and is become cleaned air and enter the inside of switch board and deliver to indoor by centrifugal blower and the air channel of switch board inside by multistorey strainer mesh.
6. as claimed in claim 1 a kind of for improving the intelligent environment control system of equipment operating environment, it is characterized in that: described electric vent, centrifugal blower and compressor all have force start or stop mode; Described centrifugal blower is always when in service, and compressor and electric vent can be controlled startup or close by automatic or manual; When described centrifugal blower quits work, all parts all quit work.
7. as claimed in claim 1 a kind of for improving the intelligent environment control system of equipment operating environment, it is characterized in that: on described switch board, be also provided with master controller window, described master controller is positioned in this window and is connected with the sensor assembly of switch board inside by bus; Every environmental index of equipment operating environment in described sensor assembly sensing chamber, and feed back in time master controller.
8. as claimed in claim 7 a kind of for improving the intelligent environment control system of equipment operating environment, it is characterized in that: described every environmental index comprises temperature, humidity, SF
6content, oxygen and toxic gas content, smog, transformer temperature.
9. as claimed in claim 7 a kind of for improving the intelligent environment control system of equipment operating environment, it is characterized in that: described master controller is realized safe antitheft, fire hazard monitoring, access control, water level and cigarette sense by internetwork connection mode and monitored, and electric power remote signalling, telemetry and telecommand.
10. as claimed in claim 4 a kind of for improving the intelligent environment control system of equipment operating environment, it is characterized in that: described compressor operating is under the interior circulation pattern of switch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521014.9U CN203455737U (en) | 2013-08-26 | 2013-08-26 | Intelligent environment control system for improving equipment operation environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320521014.9U CN203455737U (en) | 2013-08-26 | 2013-08-26 | Intelligent environment control system for improving equipment operation environment |
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| Publication Number | Publication Date |
|---|---|
| CN203455737U true CN203455737U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320521014.9U Expired - Fee Related CN203455737U (en) | 2013-08-26 | 2013-08-26 | Intelligent environment control system for improving equipment operation environment |
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| CN (1) | CN203455737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438507A (en) * | 2013-08-26 | 2013-12-11 | 常州市科惠电力设备有限公司 | Intelligent environmental control system for improving equipment operating environment |
| CN104896609A (en) * | 2015-07-01 | 2015-09-09 | 冯林 | Air purification device with dehumidification function |
-
2013
- 2013-08-26 CN CN201320521014.9U patent/CN203455737U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438507A (en) * | 2013-08-26 | 2013-12-11 | 常州市科惠电力设备有限公司 | Intelligent environmental control system for improving equipment operating environment |
| CN103438507B (en) * | 2013-08-26 | 2016-05-04 | 常州市科惠电力设备有限公司 | For improving the intelligent environment control system of equipment operating environment |
| CN104896609A (en) * | 2015-07-01 | 2015-09-09 | 冯林 | Air purification device with dehumidification function |
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Legal Events
| 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: 20140226 Termination date: 20180826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |