CN204927913U - Transformer substation - Google Patents
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- CN204927913U CN204927913U CN201520747575.XU CN201520747575U CN204927913U CN 204927913 U CN204927913 U CN 204927913U CN 201520747575 U CN201520747575 U CN 201520747575U CN 204927913 U CN204927913 U CN 204927913U
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Abstract
The utility model provides a transformer substation, include, GIS room, main room, electricity distribution room, capacitor chamber and the control room of becoming, GIS room, the main outer wall that becomes room, electricity distribution room, capacitor chamber and control room and roof by interior by precast reinforced concrete protection wallboard outside to, the steel wire shielding is netted and insulation material constitutes, transformer substation still includes: air conditioning system, ventilation system, rainwater collecting system and solar photovoltaic power generation system, air conditioning system sets up in control room and electricity distribution room, ventilation system set up in control room, electricity distribution room, GIS room, main room and the capacitor chamber of becoming, the rainwater collecting system includes: the rainwater fill, collect pipeline and secret cistern, the rainwater is fought and is set up on the transformer substation roof, and the rainwater is fought the rainwater of collecting and is got into secret cistern through collecting the pipeline, solar photovoltaic power generation system is connected with transformer substation's lighting system. The utility model discloses a transformer substation reduces transformer substation's use energy consumption, has shielded the electromagnetic radiation that equipment produced among the transformer substation and has polluted.
Description
Technical Field
The utility model relates to a power supply technology, specific saying is a transformer substation.
Background
In recent years, with the development of economy in China, national energy consumption is huge, the development of low-carbon economy with low energy consumption, low pollution and low emission becomes a consensus all over the world, and the construction of an energy-saving and environment-friendly green power grid is an objective requirement for the construction of a resource-saving and environment-friendly society and is a necessary trend for the development of modern power grids. At present, measures in aspects of land saving, energy saving, water saving, material saving, environmental protection and the like are not considered in the initial construction stage of some transformer substations, so that a series of problems of environmental pollution, energy waste, resource waste and the like are caused after the transformer substations are constructed.
Conventional substations have many problems in implementation, such as: illegal occupation of farmland and ecological protection land; the equipment has large volume, large space and overlarge occupied area, thereby wasting land resources; the enclosure structure of the transformer substation has poor heat insulation performance, and energy waste is caused by adopting a large amount of non-energy-saving equipment; the transformer substation is made of a large amount of building materials such as cement, concrete and bricks in the construction process, and the materials consume a large amount of energy in the production process; the phenomenon of complaints of the masses on the construction of transformer substations is caused by the lack of necessary protection measures, noise pollution, electromagnetic radiation pollution, waste oil pollution and the like.
SUMMERY OF THE UTILITY MODEL
In order to provide a green transformer substation with good low-carbon and environmental protection effects, the utility model discloses a transformer substation, which comprises a GIS room, a main transformer room, a distribution room, a capacitor room and a control room, wherein the outer walls and roofs of the GIS room, the main transformer room, the distribution room, the capacitor room and the control room are composed of prefabricated reinforced concrete protective wall boards, steel wire shielding nets and heat insulation materials from inside to outside;
the transformer substation also comprises: the system comprises an air conditioning system, a ventilation system, a rainwater collection system and a solar photovoltaic power generation system; wherein,
the air conditioning system is arranged in the control room and the distribution room;
the ventilation system is arranged in the control room, the distribution room, the GIS room, the main transformer room and the capacitor room;
the rainwater collection system includes: the rainwater collecting device comprises a rainwater hopper, a collecting pipeline and an underground reservoir, wherein the rainwater hopper is arranged on the roof of the transformer substation, and rainwater collected by the rainwater hopper enters the underground reservoir through the collecting pipeline;
the solar photovoltaic power generation system is connected with a lighting system of the transformer substation.
In the embodiment of the utility model provides an in, air conditioning system include: a split air conditioner and an electric heating film heating device.
In the embodiment of the utility model provides an in, steel wire shielding net set up in the plastering in the prefabricated reinforced concrete wallboard outside, insulation material is connected with prefabricated reinforced concrete wallboard through pasting the mode of connecting and/or anchor is connected.
In the embodiment of the utility model, the roof of GIS room, main room, electricity distribution room, condenser room and control room still include: and the waterproof coiled material is arranged on the outer side of the heat-insulating material.
The embodiment of the utility model provides an in, GIS room, main outer wall and the roof of changing room, electricity distribution room, condenser room and control room divide into polylith cell unit according to building facade structure, the cell unit passes through the steel construction frame that anchor and transformer substation and is connected.
In the embodiment of the utility model, solar photovoltaic power generation system include: the solar energy battery square matrix is arranged on the roof of a transformer substation, the inverter and the AC power distribution cabinet are arranged in a solar photovoltaic generator room of the transformer substation, and the electric energy of the solar photovoltaic generator system is merged into the low-voltage side of the transformer substation.
In the embodiment of the utility model provides an in, rainwater collecting system be gravity type rainwater collecting system or hydrocone type rainwater collecting system.
In the embodiment of the utility model, ventilation system include: temperature sensing controller and induction fan.
In the embodiment of the utility model, the post of transformer substation, roof beam adopt H shaped steel, roof beam, post node adopt bolted connection.
In the embodiment of the utility model provides an in, transformer substation around stereoplasm ground lay the brick that permeates water.
The utility model is a green environmental protection transformer substation, and reduces project occupation area by modular utilization of equipment and cancellation of construction of inner loops and enclosing walls; by adopting high-efficiency energy-saving equipment and a high-efficiency energy-saving system while enhancing the heat insulation performance of the enclosure structure of the transformer substation, the use energy consumption of the transformer substation is greatly reduced; by adopting rainwater infiltration and recovery technology, the utilization rate of non-traditional water sources and the runoff control rate in a field are improved; by applying the steel structure system, the prefabricated outer wall, the roof and the outer window, the service life of the building is prolonged, the construction period is shortened, and the pollution of the construction process to the surrounding environment is avoided; the steel wire shielding net is embedded into the outer wall, so that electromagnetic radiation pollution generated by equipment in the transformer substation is effectively shielded. The green environmental protection transformer substation realizes the effects of saving resources and protecting the environment through the measures.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a transformer substation provided by an embodiment of the present invention;
fig. 2 is a schematic diagram of a transformer substation provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an external wall of a transformer substation provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a transformer substation roof provided by an embodiment of the present invention;
fig. 5 is the embodiment of the utility model provides a block diagram that permeates water that transformer substation laid.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses a transformer substation, which comprises a GIS room, a main transformer room, a distribution room, a capacitor room and a control room, wherein the outer walls and roofs of the GIS room, the main transformer room, the distribution room, the capacitor room and the control room are composed of prefabricated reinforced concrete protective wall boards, steel wire shielding nets and heat insulation materials from inside to outside;
the transformer substation also comprises: the system comprises an air conditioning system, a ventilation system, a rainwater collection system and a solar photovoltaic power generation system; wherein,
the air conditioning system is arranged in the control room and the distribution room;
the ventilation system is arranged in the control room, the distribution room, the GIS room, the main transformer room and the capacitor room;
the rainwater collection system includes: the rainwater collecting device comprises a rainwater hopper, a collecting pipeline and an underground reservoir, wherein the rainwater hopper is arranged on the roof of the transformer substation, and rainwater collected by the rainwater hopper enters the underground reservoir through the collecting pipeline;
the solar photovoltaic power generation system is connected with a lighting system of the transformer substation.
As shown in fig. 1, the embodiment of the utility model provides a transformer substation schematic diagram mainly includes GIS room 1, main room 2, electricity distribution room 3, condenser room 4, control room 5 and cable layer 6 that become. Wherein, GIS room 1, main transformer room 2, electricity distribution room 3, capacitor room 4, control room 5 surround by outer wall, roofing and ground and constitute.
The utility model discloses an innovation part lies in, green transformer substation has adopted multiple ground, energy-conservation, water conservation, material saving and environmental protection's technique, and these techniques carry out the organic through transformer substation building itself and combine, have obtained the effect than current transformer substation lower carbon, environmental protection more.
And a sulfur hexafluoride totally-enclosed combined electrical apparatus (GIS for short) is arranged in the GIS chamber 1. In the GIS, a circuit breaker, a disconnecting switch, a bus, a grounding switch, a mutual inductor, a wire outlet sleeve or a cable terminal and the like are respectively arranged in respective sealed rooms, and then are concentrated to form an integral shell which is filled with sulfur hexafluoride gas as an insulating medium. The combined electrical apparatus has the advantages of compact structure, small volume, light weight, no influence of atmospheric conditions, long overhaul interval, no electric shock accident, no electric noise interference and the like. And a sealed, oil-immersed and low-loss transformer is placed in the main transformer chamber 2. The embodiment of the utility model provides an in, whole primary equipment in the transformer substation, secondary equipment all adopt modular equipment, and the equipment of minimizing takes up an area of, practices thrift land resource. (the high-voltage equipment is GIS, the main transformer is a sealed, oil-immersed and low-loss transformer, the medium-voltage equipment is a sealed cabinet, and reactive compensation, neutral point grounding and internal transformation are all dry-type closed installation).
As shown in fig. 2, do the utility model discloses a transformer substation's schematic diagram, transformer substation have outer wall 7, roofing 8, the utility model discloses in still include solar photovoltaic power generation system 12, set up on roofing 8, solar photovoltaic power generation system 12 comprises solar cell square matrix, dc-to-ac converter, equipment such as AC distribution cabinet. The solar cell array is placed on a building roof, and the inverter, the alternating current power distribution cabinet and other equipment are placed in the solar photovoltaic generator room. The generated energy of the solar photovoltaic power generation system is merged into the power utilization low-voltage side of the transformer substation, and the solar photovoltaic power generation system is used for auxiliary power utilization such as daily lighting of the transformer substation.
The outer wall 7 is sequentially provided with a prefabricated reinforced concrete wallboard, a steel wire shielding net and an energy-saving composite type heat-insulating material from inside to outside. As shown in fig. 3, which is a schematic structural diagram of an external wall, the steel wire shielding mesh 502 is arranged in a plastering layer outside the prefabricated reinforced concrete wallboard 501, and the thickness of the plastering layer is not less than 20 mm; the energy-saving composite type heat insulation material 503 is a heat insulation material with a low heat conductivity coefficient, is arranged on the outer side of the prefabricated reinforced concrete wallboard, and is connected with the prefabricated reinforced concrete wallboard in an adhering connection and/or anchoring connection mode; the outermost side of the outer wall 7 is cement mortar 504, and the outer wall 7 is prefabricated in a factory and assembled on site. The embodiment of the utility model provides an in, the external wall insulation system is the prefabricated production of mill, field assembly. The external wall and roof heat insulation system not only can play a role in heat insulation, but also can effectively isolate the radiation generated by related electrical equipment in the transformer substation through the steel wire shielding net, and effectively reduce the radiation pollution generated by the transformer substation.
The roof 8 (namely the roof of the transformer substation) is composed of a prefabricated reinforced concrete roof, a steel wire shielding net, a composite energy-saving heat-insulating material and a roof waterproof coiled material from inside to outside in sequence. As shown in fig. 4, which is a schematic structural diagram of the roof 9, the steel wire shield 502 is arranged in a plastering layer on the outer side of the prefabricated reinforced concrete wallboard 501, and the thickness of the plastering layer is not less than 20 mm; the energy-saving composite type heat insulation material is a heat insulation material with a low heat conductivity coefficient, is arranged on the outer side of the prefabricated reinforced concrete wallboard 501, and is connected with the prefabricated reinforced concrete wallboard in an adhering connection and/or anchoring connection mode; the roof waterproof roll 505 is arranged on the outer side of the energy-saving composite heat-insulating material. The roof 8 is prefabricated in factory and assembled on site.
The outer wall 7 and the roof 8 are divided into a plurality of small unit components according to the building facade structure and are connected with the steel structure frame in an anchoring connection mode, and the anchoring components are steel bars and/or steel components. Gaps among the unit components are filled with efficient heat-insulating materials such as foamed polyurethane and the like, so that heat bridge loss is reduced.
In this embodiment, the outer wall 8 of the transformer substation is further provided with an outer window 9, the outer window 9 is provided with the outer wall 8, the outer window 9 is made of aluminum-clad wood sections, double-sided toughened glass and built-in adjustable blinds, the blinds in the hollow glass are controlled by magnetic induction transmission, electric transmission and the like, lifting and 180-degree blade turning angle adjustment are performed, and natural lighting and complete sun shading functions are achieved. The outer window 9 is prefabricated for factory production. In the production process of the outer wall 8, a hole is reserved according to the specification of the outer window 9, the outer window 9 is embedded into the outer wall 8 on site, and the inner side and the outer side of a gap between the outer window and the outer window are sealed by silicone series building adhesive.
The distribution room 3 and the control room 4 are internally provided with an air conditioning system 10, and the air conditioning system comprises: split air conditioner and electric heat membrane auxiliary heating equipment. The split air conditioner consists of indoor unit and outdoor unit installed separately and connected via pipeline and wire. The energy efficiency grade of the split air conditioner is superior to or equal to two grades. Simultaneously, consider under extreme weather, in order to keep the equipment normal operating in control room and the distribution room, set up the supplementary heating of electric heat membrane in control room and distribution room. The electrothermal film consists of power supply, temp controller, connector, insulating layer, electrothermal film and decorative layer. The power supply is communicated with the electrothermal film through a lead to convert electric energy into heat energy. The surface temperature of the electric heating film is 40-60 ℃ when the electric heating film works. When the electric heating film is used for heating, most heat is sent into a room in a radiation mode.
GIS room 1, main room 2 that becomes, distribution room 3, condenser room 4, control room 5 adopt intelligent induced ventilation system 12. The intelligent air-duct-free jet flow induction fan is provided with an automatic temperature induction controller on the basis of a common induction fan, so that intelligent control and automatic management are realized. The intelligent air-duct-free jet flow induction ventilation system consists of an ultra-thin fan and a plurality of nozzles, wherein the ultra-thin fan is arranged in a machine body, the blowing direction of the nozzles can be adjusted at will, and the air flow is induced by jetting air flow in a set direction to drive surrounding air to flow, so that the effect of directionally conveying the air is achieved. The system is simple and flexible in design, saves space, is simple and convenient to install, has high ventilation quality, and can be used for intelligently adjusting the opening and closing of the fan through the temperature automatic sensing controller, so that the energy consumption of a ventilation system can be effectively reduced. The ventilation system can adjust the working states of the fan such as opening, closing, variable frequency operation and the like according to the changes of indoor temperature and humidity, CO concentration and the like, thereby realizing intelligent control and automatic management.
The GIS chamber 1, the main transformer chamber 2, the distribution chamber 3, the capacitor chamber 4 and the control chamber 5 adopt LED energy-saving lamps 13. The LED energy-saving lamp is directly installed in a reserved lamp socket of an indoor ceiling and used for indoor illumination. The LED energy-saving lamp has the characteristics of high lighting effect, large light-emitting area, no glare, no double image and the like, and can greatly reduce the lighting energy consumption of a transformer substation.
The utility model discloses peripheral stereoplasm ground adopts permeable brick 14, realizes not the external row to municipal pipe network of peripheral rainwater furthest in place through the infiltration mode. As shown in FIG. 5, the water permeable bricks are schematically represented by water permeable bricks in a manner that the compaction degree of the bottommost ground 601 is more than 93%, a medium coarse sand layer 602 with the thickness of 5cm is paved on the upper layer, the compaction degree of a graded broken stone 603 with the thickness of 20cm is more than 95%, the upper layer is a C20 sand-free macroporous concrete structure base layer 604 with the thickness of 18cm, the upper layer is a C15 sand-free fine stone concrete bonding layer 605 with the thickness of 4cm, the water permeable bricks 606 with the thickness of 8cm are paved on the upper layer, the compressive strength is 30MPa, the seam width is 5mm, and fine sand and medium sand are mixed for seam sweeping.
The utility model discloses still include rainwater collection system 15, the rainwater that this system collected goes into underground regulation facility after abandoning the class through the initial stage, through suitable purification treatment after the reuse indoor towards the lavatory, the road waters and spills etc..
The comprehensive application of the permeable bricks 114 and the rainwater collection system 15 can effectively absorb rainwater in the field, so that the runoff control rate of the rainwater collection system reaches over 80 percent.
The utility model discloses a steel structure system 16, wherein bearing main parts such as roof beam, post, floor are the prefabricated production of mill. The column adopts H-shaped steel or box-shaped section, the beam adopts H-shaped steel, the joints of the beam and the column adopt bolt connection, and the column base is rigidly connected.
The utility model discloses a green transformer substation owing to synthesize and adopted above-mentioned technical means, has improved transformer substation low carbon, feature of environmental protection from five aspects of saving land, energy-conservation, water conservation, material saving, indoor outer environmental protection, compares with the transformer substation among the prior art, has solved shortcomings such as land wasting of resources, energy water resource, material wasting of resources and environmental pollution, has produced beneficial effect such as green, low carbon, environmental protection.
The utility model discloses green transformer substation, through the construction that equipment modularization utilized, cancelled interior loop and enclosure, reduce the project and take up an area of; by adopting high-efficiency energy-saving equipment and a high-efficiency energy-saving system while enhancing the heat insulation performance of the enclosure structure of the transformer substation, the use energy consumption of the transformer substation is greatly reduced; by adopting rainwater infiltration and recovery technology, the utilization rate of non-traditional water sources and the runoff control rate in a field are improved; by applying the steel structure system, the prefabricated outer wall, the roof and the outer window, the service life of the building is prolonged, the construction period is shortened, and the pollution of the construction process to the surrounding environment is avoided; the steel wire shielding net is embedded into the outer wall, so that electromagnetic radiation pollution generated by equipment in the transformer substation is effectively shielded. The green environmental protection transformer substation realizes the effects of saving resources and protecting the environment through the measures.
The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. A transformer substation comprises a GIS room, a main transformer room, a distribution room, a capacitor room and a control room, and is characterized in that the outer walls and roofs of the GIS room, the main transformer room, the distribution room, the capacitor room and the control room are composed of prefabricated reinforced concrete protective wall boards, steel wire shielding nets and heat insulation materials from inside to outside;
the transformer substation also comprises: the system comprises an air conditioning system, a ventilation system, a rainwater collection system and a solar photovoltaic power generation system; wherein,
the air conditioning system is arranged in the control room and the distribution room;
the ventilation system is arranged in the control room, the distribution room, the GIS room, the main transformer room and the capacitor room;
the rainwater collection system includes: the rainwater collecting device comprises a rainwater hopper, a collecting pipeline and an underground reservoir, wherein the rainwater hopper is arranged on the roof of the transformer substation, and rainwater collected by the rainwater hopper enters the underground reservoir through the collecting pipeline;
the solar photovoltaic power generation system is connected with a lighting system of the transformer substation.
2. The substation of claim 1, wherein the air conditioning system comprises: a split air conditioner and an electric heating film heating device.
3. The substation according to claim 1, characterized in that the wire mesh screen is arranged in the plaster on the outside of the prefabricated reinforced concrete wall panel, and the insulation material is connected with the prefabricated reinforced concrete wall panel by means of an adhesive connection and/or an anchoring connection.
4. The substation of claim 1 or 3, wherein the roof of the GIS room, the main transformer room, the distribution room, the capacitor room and the control room further comprises: and the waterproof coiled material is arranged on the outer side of the heat-insulating material.
5. The substation according to claim 4, wherein the outer walls and roofs of the GIS room, the main transformer room, the distribution room, the capacitor room and the control room are divided into a plurality of unit members according to a building facade structure, and the unit members are connected with a steel structure frame of the substation through anchoring.
6. The substation of claim 1, wherein the solar photovoltaic power generation system comprises: the solar energy battery square matrix is arranged on the roof of a transformer substation, the inverter and the AC power distribution cabinet are arranged in a solar photovoltaic generator room of the transformer substation, and the electric energy of the solar photovoltaic generator system is merged into the low-voltage side of the transformer substation.
7. The substation of claim 1, wherein the rainwater collection system is a gravity rainwater collection system or a siphon rainwater collection system.
8. The substation of claim 1, wherein the ventilation system comprises: temperature sensing controller and induction fan.
9. The substation of claim 1, wherein the columns and beams of the substation are made of H-shaped steel, and the joints of the beams and columns are connected by bolts.
10. The substation of claim 1, wherein the hard ground surrounding the substation is paved with water permeable bricks.
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105553095A (en) * | 2016-02-23 | 2016-05-04 | 国网上海市电力公司 | Solar power supply system for substation |
CN109358677A (en) * | 2018-11-14 | 2019-02-19 | 贵州电网有限责任公司 | The environment automatic regulating system Temperature Humidity Sensor points distributing method of substation control buildings |
CN109631227A (en) * | 2018-09-07 | 2019-04-16 | 国网上海市电力公司 | A kind of multilayer electrical house environment control method |
CN112652973A (en) * | 2020-12-03 | 2021-04-13 | 国网山东省电力公司滨州供电公司 | Outdoor protection device for power grid power transmission system |
CN112652974A (en) * | 2020-12-04 | 2021-04-13 | 国网山东省电力公司滨州供电公司 | Outdoor protective equipment for power transmission system |
CN112681833A (en) * | 2020-12-03 | 2021-04-20 | 国网山东省电力公司滨州供电公司 | Power distribution protection device of power grid |
CN112681834A (en) * | 2020-12-04 | 2021-04-20 | 国网山东省电力公司滨州供电公司 | Protection device of outdoor power distribution cabinet |
CN112696066A (en) * | 2020-12-04 | 2021-04-23 | 国网山东省电力公司滨州供电公司 | Outdoor transformer cabinet protector |
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2015
- 2015-09-24 CN CN201520747575.XU patent/CN204927913U/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105553095A (en) * | 2016-02-23 | 2016-05-04 | 国网上海市电力公司 | Solar power supply system for substation |
CN109631227A (en) * | 2018-09-07 | 2019-04-16 | 国网上海市电力公司 | A kind of multilayer electrical house environment control method |
CN109358677A (en) * | 2018-11-14 | 2019-02-19 | 贵州电网有限责任公司 | The environment automatic regulating system Temperature Humidity Sensor points distributing method of substation control buildings |
CN112652973A (en) * | 2020-12-03 | 2021-04-13 | 国网山东省电力公司滨州供电公司 | Outdoor protection device for power grid power transmission system |
CN112681833A (en) * | 2020-12-03 | 2021-04-20 | 国网山东省电力公司滨州供电公司 | Power distribution protection device of power grid |
CN112652974A (en) * | 2020-12-04 | 2021-04-13 | 国网山东省电力公司滨州供电公司 | Outdoor protective equipment for power transmission system |
CN112681834A (en) * | 2020-12-04 | 2021-04-20 | 国网山东省电力公司滨州供电公司 | Protection device of outdoor power distribution cabinet |
CN112696066A (en) * | 2020-12-04 | 2021-04-23 | 国网山东省电力公司滨州供电公司 | Outdoor transformer cabinet protector |
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