CN204333709U - box-type substation - Google Patents
box-type substation Download PDFInfo
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- CN204333709U CN204333709U CN201520072430.4U CN201520072430U CN204333709U CN 204333709 U CN204333709 U CN 204333709U CN 201520072430 U CN201520072430 U CN 201520072430U CN 204333709 U CN204333709 U CN 204333709U
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Abstract
The box-type substation that the utility model provides, relate to field of power transformation, comprise transformer room, heat dissipation chamber, electric capacity room, main transformer electrical equipment, radiator and capacitance group, heat dissipation chamber upper end is openend, heat dissipation chamber is arranged on electric capacity room, transformer room adjacent with electric capacity room of heat dissipation chamber, and the bottom of transformer room is lower than the bottom of heat dissipation chamber; Main transformer electrical equipment is arranged in transformer room, and radiator is arranged in heat dissipation chamber, and capacitance group is arranged on electric capacity indoor, and radiator is connected with main transformer electrical equipment, and capacitance group is electrically connected with main transformer electrical equipment.The utility model can improve the radiating condition of the radiator of box-type substation, ensure that the radiating efficiency of radiator, extend the useful life of main transformer electrical equipment, and main transformer electrical equipment does not communicate with the external world, effectively can reduce the noise that when box-type substation works, main transformer electrical equipment sends, floor space can not expand, and box-type substation structure is simple simultaneously, can carry out combination superposition, build up large-scale substation, the comprehensive method of investment is low.
Description
Technical field
The utility model relates to field of power transformation, in particular to a kind of box-type substation.
Background technology
Main transformer electrical equipment is as transformer station's nucleus equipment, and it is very necessary for carrying out heat dissipation exhaust measure, and this has high requirement to main transformer and radiator reasonable Arrangement.When in universal design, transforming plant main transformer electrical equipment and radiator split are arranged, conveniently wiring, reasonable Arrangement, general employing near main transformer electrical equipment and radiator is arranged, if transformer station's limited area, sometimes adopts main transformer electrical equipment and radiator integrated to arrange.
Main transformer electrical equipment and the neighbour layout of radiator have very high requirement to substation planning floor space, nervous this arrangement of place in, soil large at urban population density has certain limitation, and when carrying out complex building and arranging because with layer, main transformer electrical equipment and radiator arrange that weight greatly generally can be arranged in Composite Building First Floor, the ventilation condition for radiator also has certain limitation.Although main transformer electrical equipment and radiator integrated arrange that floor space is little, the bad process of noise, cooling channel effect is poor.
Utility model content
In view of this, the utility model provides a kind of box-type substation, to improve the problems referred to above.
The box-type substation that the utility model provides comprises transformer room, heat dissipation chamber, electric capacity room, main transformer electrical equipment, radiator and capacitance group, described heat dissipation chamber upper end is openend, described heat dissipation chamber is arranged on described electric capacity room, described transformer room adjacent with described electric capacity room of described heat dissipation chamber, the bottom of described transformer room is lower than the bottom of described heat dissipation chamber;
Described main transformer electrical equipment is arranged in transformer room, and described radiator is arranged in described heat dissipation chamber, and it is indoor that described capacitance group is arranged on described electric capacity, and described radiator is connected with described main transformer electrical equipment, and described capacitance group is electrically connected with described main transformer electrical equipment.
Above-described box-type substation, preferably, described radiator, than described main transformer electrical equipment height 6-15m, is preferably 10.5m.This is highly applicable, if highly continue to raise, after radiator is connected with main transformer electrical equipment, radiating efficiency reduces because distance increases.
Above-described box-type substation, preferably, the blower fan opening upwards of described radiator.The opening direction of described blower fan upwards, blower fan operationally, air-flow is vertically flowed, the direction of air current flow is just in time parallel with the direction of the openend of described heat dissipation chamber, hot gas is directly discharged to outside heat dissipation chamber by the openend of radiator, decreases the flow process of hot gas, enable hot gas arrive box-type substation outside faster, improve the cooling efficiency of radiator, main transformer electrical equipment is more easily cooled.
Above-described box-type substation, preferably, the body of wall of described box-type substation comprises skin and internal layer, and described skin and described internal layer interval are arranged, and forms the air blanketing being used for sound insulation between described skin and described internal layer.Main transformer electrical equipment is when transformer room's work, huge noise can be produced, the routine life of these noises to neighbouring resident causes and has a strong impact on, in order to reduce this impact, improve the environment friendly of box-type substation, the body of wall of the transformer room being provided with main transformer electrical equipment is made two-layer body of wall, outer layer covers is outside internal layer, and between skin and internal layer, there is air blanketing, interval between skin and internal layer, making can through the attenuation and absorption of air blanketing from the noise of inside, transformer room generation, noise after overdamping reduces greatly, decrease the impact on resident's routine life.
Above-described box-type substation, preferably, described box-type substation also comprises rain shade, and described rain shade is arranged on described radiator.Upper end due to heat dissipation chamber is openend, heat dissipation chamber is always for open state, and the radiator being arranged on heat dissipation chamber is exposed in external environment, when running into rainy, rainwater can enter from the openend of heat dissipation chamber, drench on a heat sink, through long rain drop erosion, radiator can be corroded, material structure changes, radiator broken down or leaves potential safety hazard, so that affect the normal use of radiator, causing the radiating effect of transformer to be deteriorated.
Above-described box-type substation, preferably, described box-type substation also comprises dehumidifier, and described dehumidifier is arranged in described transformer room.In order to improve the soundproof effect of transformer room, transformer room is generally more closed, ventilate poor, inner moist, the moisture in transformer room effectively can be removed by dehumidifier, avoid because the air humidity in transformer room is excessive, on the one hand, the air that humidity is larger compares dry air, because moisture in air is higher, the air heat-exchange efficiency that humidity is larger is low, be unfavorable for the heat radiation of main transformer electrical equipment, main transformer electrical equipment is easily made to be in the work shape body of high temperature for a long time, on the other hand, if the humidity of transformer room is excessive, the electronic equipment in main transformer electrical equipment can be caused to make moist, even circuit for generating short circuit, the paralysis of equipment is caused even to cause fire.
Above-described box-type substation, preferably, described box-type substation also comprises Temperature Detector, and described Temperature Detector is arranged in described transformer room.Profit operationally can produce high temperature due to main transformer electrical equipment, although the main transformer electrical equipment of high temperature can continue radiating and cooling by radiator to transformer room, but burn out because transformer room's temperature is too high to prevent the equipment of main transformer electrical equipment, a Temperature Detector is set in transformer room, the temperature of transformer room can be monitored in real time with Temperature Detector, when temperature is too high, improve the power of radiator, brute force heat radiation is carried out to transformer room, when transformer room's temperature is applicable to, reduce the power of radiator, can either ensure that transformer room is in an applicable temperature like this, operating state that simultaneously can also be different according to different thermal creep stress, save electric power energy.
Above-described box-type substation, preferably, described box-type substation also comprises collapsible roof, and described collapsible roofing is at the openend of described heat dissipation chamber.A roof that can fold is set on the roof of heat dissipation chamber, roof covers in when sleety weather, open again after sleety weather, the infringement of sleet dirt to radiator effectively can be intercepted by roof, simultaneously, during every day use, collapsible roof refolding is got up, the opening of heat dissipation chamber can not be sheltered from, the radiating efficiency of heat dissipation chamber's inner radiator can not be affected.
Above-described box-type substation, preferably, described roof is provided with solar panel.Solar panel is arranged on collapsible roof, launches with the expansion on collapsible roof.Can solar energy be collected by solar panel, for box-type substation provides some electric power, thus reduce the energy resource consumption of box-type substation, make box-type substation environmental protection more.
Relative to prior art, the box-type substation that the utility model provides comprises following beneficial effect: the box-type substation that the utility model provides utilizes and box-type substation is divided into transformer room, heat dissipation chamber and electric capacity room are distinguished, heat dissipation chamber is arranged on the top of electric capacity room, and heat dissipation chamber top is openend, the radiator in heat dissipation chamber is facilitated to carry out heat exchange, transformer room then adjacent heat radiation room and electric capacity room is arranged, main transformer electrical equipment is arranged in transformer room, capacitance group is arranged on electric capacity indoor, main transformer electrical equipment is connected with the radiator in heat dissipation chamber, electric capacity and the electrical connection of main transformer electrical equipment.Because box-type substation layering is arranged, on upper strata, radiator is set, utilize the opening of heat dissipation chamber upper end, improve the efficiency of radiator heat-dissipation, radiator can be dispelled the heat to main transformer electrical equipment quickly, ensure that temperature conditions during main transformer electric operation, simultaneously, lower floor arranges electric capacity room, the capacitance group of electric capacity indoor is utilized to compensate circuit, and main transformer electrical equipment is arranged in adjacent transformer room, main transformer electrical equipment is separated by transformer room with extraneous, reduce box-type substation noise to outdiffusion, decrease the impact of box-type substation environment to external world, the routine life of resident near the work influence avoiding box-type substation.Therefore, the utility model can improve the radiating condition of the radiator of box-type substation, ensure that the radiating efficiency of radiator, extend the useful life of main transformer electrical equipment, further, main transformer electrical appliance arrangement, in adjacent transformer room, does not communicate with the external world, effectively can reduce the noise that when box-type substation works, main transformer electrical equipment sends, floor space can not expand, and box-type substation structure is simple simultaneously, can carry out combination superposition, build up large-scale substation, the comprehensive method of investment is low.
Accompanying drawing explanation
In order to clearer explanation the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the box-type substation cross-sectional schematic that the utility model first embodiment provides;
Fig. 2 is the box-type substation cross-sectional schematic that the utility model second embodiment provides;
Fig. 3 is the box-type substation cross-sectional schematic that the utility model the 3rd embodiment provides;
Fig. 4 is the box-type substation cross-sectional schematic that the utility model the 4th embodiment provides.
Wherein, the corresponding relation between Reference numeral and component names is as follows: transformer room 101, heat dissipation chamber 102, main transformer electrical equipment 103, radiator 104, electric capacity room 105, capacitance group 106, outer 107, internal layer 108, rain shade 109, dehumidifier 110, Temperature Detector 111, collapsible roof 112, solar panel 113.
Embodiment
Main transformer electrical equipment is as box-type substation nucleus equipment, and it is very necessary for carrying out heat dissipation exhaust measure, and this has high requirement to main transformer and radiator reasonable Arrangement.When in universal design, box transforming plant main transformer electrical equipment and radiator split are arranged, conveniently wiring, reasonable Arrangement, general employing near main transformer radiator is arranged, if box-type substation limited area, sometimes adopts main transformer radiator integrated to arrange.
But be through researcher to study for a long period of time discovery, main transformer electrical equipment and neighbour layout of radiator have very high requirement to box-type substation planning floor space, nervous this arrangement of place in, soil large at urban population density has certain limitation, and when carrying out complex building and arranging because with layer, main transformer radiator arranges that weight greatly generally can be arranged in Composite Building First Floor, the ventilation condition for radiator also has certain limitation.Although main transformer radiator integrated arranges that floor space is little, the bad process of noise, cooling channel effect is poor.
For improving the problems referred to above, the utility model provides a kind of box-type substation to improve the problems referred to above.
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
In the utility model, first, second, third, etc. are difference signal, are not limit.
Fig. 1 is the box-type substation cross-sectional schematic that the utility model first embodiment provides; As shown in Figure 1, the box-type substation that the utility model first embodiment provides comprises transformer room 101, heat dissipation chamber 102, electric capacity room 105, main transformer electrical equipment 103, radiator 104 and capacitance group 106, heat dissipation chamber 102 upper end is openend, heat dissipation chamber 102 is arranged on electric capacity room 105, transformer room 101 adjacent with electric capacity room 105 of heat dissipation chamber 102, the bottom of transformer room 101 is lower than the bottom of heat dissipation chamber 102;
Main transformer electrical equipment 103 is arranged in transformer room 101, and radiator 104 is arranged in heat dissipation chamber 102, and capacitance group 106 is arranged in electric capacity room 105, and radiator 104 is connected with main transformer electrical equipment 103, and capacitance group 106 is electrically connected with main transformer electrical equipment 103.
The box-type substation that the utility model first embodiment provides utilizes transformer room 101, heat dissipation chamber 102 and electric capacity room 105, heat dissipation chamber 102 is arranged on the top of electric capacity room 105, and heat dissipation chamber 102 top is openend, the radiator 104 in heat dissipation chamber 102 is facilitated to carry out heat exchange, adjacent heat radiation room 102,101, transformer room and electric capacity room 105 are arranged, main transformer electrical equipment 103 is arranged in transformer room 101, capacitance group 106 is arranged in electric capacity room 105, main transformer electrical equipment 103 is connected with the radiator 104 in heat dissipation chamber 102, and capacitance group 106 and main transformer electrical equipment 103 are electrically connected.
In real life, circuit load mostly is nonlinear load, and its work divides meritorious and idle two parts.Idle and meritorious phase 90 degree.Idle unactual acting, what in fact do is the idle works such as thermal losses.So will suppress idle as far as possible, thus save electric energy, make actual acting as far as possible close to meritorious.Therefore, arrange capacitance group 106 at box-type substation, capacitance group 106 is electrically connected with main transformer electrical equipment 103, can the reactive power of compensates electric system by capacitance group 106, reduces idle efficiency, improves the power factor of electric power system, improve the utilance of electric energy.
Meanwhile, because box-type substation layering is arranged, radiator 104 is set on upper strata, utilize the opening of heat dissipation chamber 102 upper end, improve the efficiency that radiator 104 dispels the heat, radiator 104 can be dispelled the heat to main transformer electrical equipment 103 quickly, ensure that temperature conditions when main transformer electrical equipment 103 runs.Lower floor arranges electric capacity room 105, the capacitance group 106 pairs of circuit in electric capacity room 105 are utilized to compensate, and main transformer electrical equipment 103 is arranged in adjacent transformer room 101, main transformer electrical equipment 103 is separated by transformer room 101 with extraneous, reduce box-type substation noise to outdiffusion, decrease the impact of box-type substation environment to external world, the routine life of resident near the work influence avoiding box-type substation.
Therefore, the box-type substation that the present embodiment provides can improve the radiating condition of the radiator 104 in power station, ensure that the radiating efficiency of radiator 104, extend the useful life of main transformer electrical equipment 103, and transformer body is arranged in adjacent transformer room 101, do not communicate with the external world, effectively can reduce the noise that when box-type substation works, main transformer electrical equipment 103 sends, and floor space can not expand, the comprehensive method of investment of box-type substation is low.
Fig. 2 is the box-type substation cross-sectional schematic that the utility model second embodiment provides; As shown in Figure 2, the box-type substation that the utility model second embodiment provides is on the basis of the first embodiment, further, radiator 104 6-15m higher than main transformer electrical equipment 103, be preferably 10.5m, this is highly applicable, if highly continue to raise, after radiator 104 is connected with main transformer electrical equipment 103, radiating efficiency reduces because distance increases.
Further, the blower fan opening upwards of radiator 104.The opening direction of blower fan upwards, blower fan operationally, air-flow is vertically flowed, the direction of air current flow is just in time parallel with the direction of the openend of heat dissipation chamber 102, hot gas is directly discharged to outside heat dissipation chamber 102 by the openend of radiator 104, decreases the flow process of hot gas, enable hot gas arrive box-type substation outside faster, improve the cooling efficiency of radiator 104, main transformer electrical equipment 103 is more easily cooled.
Main transformer electrical equipment 103 can produce huge continual noise when running well, the routine life of these noises to neighbouring resident causes and has a strong impact on, in order to reduce this impact, in the present embodiment, further, the body of wall of transformer room 101 comprises outer 107 and internal layer 108, and skin 107 and internal layer 108 interval are arranged, and is provided with the air blanketing for sound insulation between outer 107 and internal layer 108.
Main transformer electrical equipment 103 is when transformer room 101 works, huge noise can be produced, the body of wall of the transformer room 101 being provided with main transformer electrical equipment 103 is made two-layer body of wall, outer 107 are wrapped in outside internal layer 108, and interval between outer 107 and internal layer 108, air blanketing is formed between outer 107 and internal layer 108, interval between outer 107 and internal layer 108, making can through air blanketing from the noise of inside, transformer room 101 generation, noise is attenuated and absorbs in air blanketing, noise after overdamping reduces greatly, decreases the impact on resident's routine life.
Upper end due to heat dissipation chamber 102 is openend, heat dissipation chamber 102 is always for open state, the radiator 104 being arranged on heat dissipation chamber 102 is exposed in external environment, when running into rainy, rainwater can enter from the openend of heat dissipation chamber 102, drench on radiator 104, through long rain drop erosion, radiator 104 can be corroded, material structure changes, make radiator 104 break down or leave potential safety hazard, so that affect the normal use of radiator 104, cause the radiating effect of transformer to be deteriorated.
Therefore, box-type substation also comprises rain shade 109, being rotationally connected with the edge of the openend of heat dissipation chamber 102 of rain shade 109, and rain shade 109 to be arranged on radiator 104 and can to rotate.At ordinary times, rain shade 109 folding storage rises, and the hot gas that radiator 104 is discharged directly is gone out by the open discharge of heat dissipation chamber 102, carries out heat exchange, and during to sleety weather, rotate rain shade 109, opened by rain shade 109, the blower fan top of radiator 104 shelters from by rain shade 109, sleet is avoided to drench as in radiator 104, especially in blower fan, affect the useful life of blower fan, and then affect the proper heat reduction of main transformer electrical equipment 103 and make that main transformer electrical equipment 103 temperature is too high even to be burnt out.
Fig. 3 is the box-type substation cross-sectional schematic that the utility model the 3rd embodiment provides; As shown in Figure 3, the box-type substation that the utility model the 3rd embodiment provides is on the basis of the first embodiment, and further, box-type substation also comprises dehumidifier 110, and dehumidifier 110 is arranged in transformer room 101.Generally, transformer room 101 is in order to improve soundproof effect, and transformer room 101 is general more closed, ventilates poor, inner easily moist.If the air humidity in transformer room 101 is excessive, on the one hand, because moisture in air is higher, the air heat-exchange efficiency that humidity is larger is low, be unfavorable for the heat radiation of main transformer electrical equipment 103, easily make main transformer electrical equipment 103 be in the operating state of high temperature for a long time, affect the useful life of main transformer electrical equipment 103, on the other hand, if the humidity in transformer room 101 is excessive, be easy to the electronic equipment in main transformer electrical equipment 103 is made moist, even circuit for generating short circuit, cause the paralysis of equipment even to cause fire.
When the air humidity in transformer room 101 is excessive time, dehumidifier 110 is opened, dehumidifies, the air humidity in transformer room 101 is reduced, ensure the drying of air in transformer room 101.
Temperature Detector 111 is also provided with in transformer room 101.Because main transformer electrical equipment 103 operationally can produce high temperature, although the main transformer electrical equipment 103 of high temperature can continue radiating and cooling by radiator 104 pairs of transformer rooms 101, but burn out because transformer room 101 temperature is too high to prevent the equipment of main transformer electrical equipment 103, a Temperature Detector 111 is set in transformer room 101, the temperature of transformer room 101 can be monitored in real time with Temperature Detector 111, when temperature is too high, improve the power of radiator 104, main transformer electrical equipment 103 is dispelled the heat, main transformer electrical equipment 103 is lowered the temperature, when transformer room 101 temperature is applicable to, just the power of radiator 104 is reduced, can either ensure that transformer room 101 is in an applicable temperature like this, simultaneously can also according to different state of temperatures, radiator 104 is regulated to be in different operating states, regulating effect is good and can save electric power energy.
Fig. 4 is the box-type substation cross-sectional schematic that the utility model the 4th embodiment provides.As shown in Figure 4, the box-type substation that the utility model the 4th embodiment provides is on the basis of the first embodiment, and further, box-type substation also comprises collapsible roof 112, and collapsible roof 112 is laid on the openend of heat dissipation chamber 102.
Collapsible roof 112 comprises the jigsaw that polylith is arranged side by side, hinged between every two adjacent jigsaw, jigsaw adopts the pvc plate of lightweight to make, a roof that can fold is set on the roof of heat dissipation chamber 102, roof launches collapsible roof 112 when sleety weather, be laid on the opening part of heat dissipation chamber 102, more collapsible roof 112 received after sleety weather.
The infringement of sleet dirt to radiator 104 effectively can be intercepted by collapsible roof 112, simultaneously, during every day use, collapsible roof 112 refolding is got up, the opening of heat dissipation chamber 102 can not be sheltered from, the radiating efficiency of heat dissipation chamber 102 inner radiator 104 can not be affected.
Further, collapsible roof 112 is provided with solar panel 113.Solar panel 113 is arranged on collapsible roof 112, launches with the expansion on collapsible roof 112.Can solar energy be collected by solar panel 113, for box-type substation provides some electric power, thus reduce the energy resource consumption of box-type substation, make box-type substation environmental protection more.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a box-type substation, it is characterized in that, comprise transformer room, heat dissipation chamber, electric capacity room, main transformer electrical equipment, radiator and capacitance group, described heat dissipation chamber upper end is openend, described heat dissipation chamber is arranged on described electric capacity room, described transformer room adjacent with described electric capacity room of described heat dissipation chamber, and the bottom of described transformer room is lower than the bottom of described heat dissipation chamber;
Described main transformer electrical equipment is arranged in transformer room, and described radiator is arranged in described heat dissipation chamber, and it is indoor that described capacitance group is arranged on described electric capacity, and described radiator is connected with described main transformer electrical equipment, and described capacitance group is electrically connected with described main transformer electrical equipment.
2. box-type substation according to claim 1, is characterized in that, described radiator is than described main transformer electrical equipment height 6-15m.
3. box-type substation according to claim 1, is characterized in that, described radiator is than described main transformer electrical equipment height 10.5m.
4. box-type substation according to claim 1, is characterized in that, the blower fan opening upwards of described radiator.
5. box-type substation according to claim 1, is characterized in that, the body of wall of described box-type substation comprises skin and internal layer, and described skin and described internal layer interval are arranged, and forms the air blanketing being used for sound insulation between described skin and described internal layer.
6. box-type substation according to claim 1, is characterized in that, described box-type substation also comprises rain shade, and described rain shade is arranged on described radiator.
7. box-type substation according to claim 1, is characterized in that, described box-type substation also comprises dehumidifier, and described dehumidifier is arranged in described transformer room.
8. box-type substation according to claim 1, is characterized in that, described box-type substation also comprises Temperature Detector, and described Temperature Detector is arranged in described transformer room.
9. box-type substation according to claim 1, is characterized in that, described box-type substation also comprises collapsible roof, and described collapsible roofing is at the openend of described heat dissipation chamber.
10. box-type substation according to claim 9, is characterized in that, described collapsible roof is provided with solar panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072430.4U CN204333709U (en) | 2015-02-02 | 2015-02-02 | box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072430.4U CN204333709U (en) | 2015-02-02 | 2015-02-02 | box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204333709U true CN204333709U (en) | 2015-05-13 |
Family
ID=53170027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072430.4U Active CN204333709U (en) | 2015-02-02 | 2015-02-02 | box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204333709U (en) |
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2015
- 2015-02-02 CN CN201520072430.4U patent/CN204333709U/en active Active
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