CN206894103U - A kind of box-type substation - Google Patents
A kind of box-type substation Download PDFInfo
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- CN206894103U CN206894103U CN201720635543.XU CN201720635543U CN206894103U CN 206894103 U CN206894103 U CN 206894103U CN 201720635543 U CN201720635543 U CN 201720635543U CN 206894103 U CN206894103 U CN 206894103U
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- box
- casing
- type substation
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- pressure
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Abstract
A kind of box-type substation, including the transformer station box fixed on the ground, including：The heating portion that casing top is used for heat collection is placed on, is located at the cooling portion that box house is used to absorb box house heat, and liquefaction portion of the buried underground for the vapor that liquefies.Beneficial effect is：Aqueous water can be flashed to by illumination collection by steam using heat, and then drive refrigeration plant indirectly using rational structure driving steam turbine and again using the steam of evaporation, it provide not only the source of refrigeration plant driving force, the problem of high-temperature steam is not easy to liquefaction is also solved using the low temperature of underground higher depth simultaneously, and again can also send liquefied water in forbay and recycle.
Description
Technical field
Electric field is the utility model is related to, specially a kind of box-type substation.
Background technology
Box-type substation, it is called prepackage type electric substation or preassembled transformer station.It is a kind of high-tension switch gear, distribution transformer
Device and low-voltage distribution equipment, are lined up that integral prefabrication is indoor, outdoor close-coupled controller switching equipment by certain connection plan, will
The functions such as transformer pressure-reducing, low-voltage distribution are organically combined, installed in a protection against the tide, antirust, dust-proof, protection against rodents, fire prevention,
Antitheft, heat-insulated, totally-enclosed, moveable steel-structure box.Box-type substation is applied to mine, factory and enterprise, oil gas field and wind-force
Power station, it instead of original civil engineering power distribution room, power distribution station, turns into new complete change power distribution equipment.Pass through box type transformation
Station can be good at ensureing the safety and stably of power supply environment.But this box-type substation is also because be this knot of seal box
Structure, can be natural carry some problems, such as sealing structure easily cause temperature do not allow it is easy to lose go out, can cause in transformer station
Portion's temperature is far above the temperature of external environment, although can effectively alleviate many problems after radiator fan is installed additional at present,
If the transformer station being directed under special geographical environment still uses the simple heat dissipating method of fan, heat sinking function can be caused not
It is good.Due to being limited to the difference of different geographical environments, also had in the function of each different local box-type substations all
Stress and different.So and day and night temperature especially strong in illumination is big or if long-term temperature also uses mesh in side higher
Preceding box-type substation, it will seem unable to do what one wishes.And the seldom effective direct cooling system of current box-type substation.For
Transformer station under this special geological surrounding, our company is after actual geographic investigation, it is proposed that a kind of new scheme solves
The problem of temperature is higher in this environment box type transformer station.
Utility model content
The purpose of this utility model is to provide a kind of box-type substation, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of box-type substation, including the transformer station box fixed on the ground, including：It is placed on casing top and is used for heat
The heating portion of collection is measured, is located at the cooling portion that box house is used to absorb box house heat, and buried underground is used to liquefy
The liquefaction portion of vapor；The heating portion, including：The forbay that casing top is used to store high-temperature high pressure water is fixed on, and
It is connected with forbay and is evenly distributed on the solar energy vacuum tube of casing top；The liquefaction portion, including：Buried underground and with ground
Natural low temperature is easy to the cooler bin of heat exchange down；The cooling portion, including：It is fixed on casing top and bottom and is hollow knot
The convergence storehouse of structure, and some cooling tubes for being evenly distributed on cabinet wall communicated with upper and lower two convergence storehouses；The top
The convergence storehouse in portion with the convergence storehouse of bottom by communicating again after circulating cold pipe cascade refrigeration equipment；The moisture of the pressure case top
Enter cooler bin inner upper position after concatenating steam turbine by a pressure pipe after evaporation, the steam turbine passes through transmission mechanism
Connected with refrigeration plant；The immersible pump that the cooler bin bottom is fixed is connected by top of another pressure pipe directly with forbay
Connect；Be fixed on inside the cooler bin and interlinked on the pressure pipe above immersible pump then when in cooler bin air pressure more than one
Determine the air valve that can be automatically opened up after threshold value.
According to one embodiment of the present utility model：Water supply is concatenated on the pressure pipe of the steam turbine admission end to steam
The steam increase pump of gas increase pressure.
According to one embodiment of the present utility model：It is provided between the casing and cooling tube and keeps box interior temperature
Heat-insulation layer.
According to one embodiment of the present utility model：It is equipped with the top surface of the solar energy vacuum tube lower square box outside being easy to
The blowdown top of boundary's rainwater or the arcuate structure of dirty landing.
According to one embodiment of the present utility model：The outer surface on the blowdown top, which is provided with, to be easy to true through solar energy
The sunlight that blank pipe gap is irradiated to blowdown top reflexes to solar energy vacuum tube by the reflecting layer of the back.
Compared with prior art, the beneficial effects of the utility model are：Heat can be utilized liquid by illumination collection
Water evaporation drives refrigeration to set indirectly into steam, and then using the steam of evaporation using rational structure driving steam turbine and again
It is standby, the source of refrigeration plant driving force is provide not only, while high-temperature steam is also solved not using the low temperature of underground higher depth
The problem of being easy to liquefaction, and again can also send liquefied water in forbay and recycle.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model；
Fig. 2 is the structure chart in blowdown top and reflecting layer.
In figure：1 casing, 11 heat-insulation layers, 12 convergence storehouses, 13 cooling tubes, 14 blowdown tops, 141 reflecting layer, 21 forbays, 22
Solar energy vacuum tube, 3 pressure pipes, 4 vapour booster pumps, 51 steam turbines, 52 refrigeration plants, 6 cooler bins, 61 immersible pumps, 62 gas
Valve, the 71 cold pipes of circulation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1, shown in 2, a kind of box-type substation, including the transformer station box 1 fixed on the ground, including：It is placed on case
The top of body 1 is used for the heating portion of heat collection, is located at the cooling portion that the inside of casing 1 is used to absorb the internal heat of casing 1, Yi Jishen
The buried lower liquefaction portion for the vapor that liquefies；The heating portion, including：The top of casing 1 is fixed on to be used to store HTHP
The forbay 21 of water, and be connected with forbay 21 and be evenly distributed on the solar energy vacuum tube 22 at the top of casing 1；The liquefaction
Portion, including：Buried underground and the cooler bin 6 for being easy to heat exchange with the natural low temperature in underground；The cooling portion, including：It is fixed on
At the top and bottom of casing 1 and it is the convergence storehouse 12 of hollow structure, and some communicated with upper and lower two convergence storehouses 12 are uniformly
It is distributed in the cooling tube 13 of the inwall of casing 1；The convergence storehouse 12 at the top is by circulating after the cold cascade refrigeration equipment 52 of pipe 71 again
Communicated with the convergence storehouse 12 of bottom；Steam turbine 51 is concatenated by a pressure pipe 3 after the moisture evaporation at the top of forbay 21
Enter the inner upper position of cooler bin 6 afterwards, the steam turbine 51 is connected by transmission mechanism and refrigeration plant 52；The cooler bin
The immersible pump 61 that 6 bottoms are fixed is connected by top of another pressure pipe 3 directly with forbay 21；It is fixed on the cooler bin
Being interlinked on 6 inside and the pressure pipe 3 above immersible pump 61 then can be automatic after air pressure exceedes certain threshold value in cooler bin 6
The air valve 62 of opening.In the larger environment of extraneous intensity of illumination, because light radiation is to cause the elevated immediate cause of temperature,
But because solar energy vacuum tube 22 is arranged in the top of box-type substation, so, it can not only shelter from certain illumination
Direct irradiation, while illumination can be also converted into being placed on the heat of the inside water of forbay 21, lasting heating, it can cause to have largely
Vapor be separated from the water.These high-pressure steams can impact steam turbine 51 under manual control, realize a thermal energy
It can be again introduced into the cooler bin 6 of buried underground, and can meet into the purpose of mechanical energy, while by the vapor of steam turbine 51
Aqueous water is formed in condensation, is stored in cooler bin 6.Because whole forbay 21 and cooler bin 6 are entirely sealing device, so
Cooler bin 6 has certain air pressure, if after lasting air pressure is larger than certain threshold value, can break through air valve 62 so that higher
The gas of air pressure can enter in forbay 21 from pressure pipe 3 again, then again in forbay 21 under the heating of high-temperature water, weight
New circulation.After by the natural low temperature in underground the liquefaction of vapor in cooler bin 6, after causing water level to uprise, the meeting of immersible pump 61
Automatic work refills unnecessary water at low temperature in forbay 21.
Because steam turbine 51 is connected by transmission mechanism and refrigeration plant 52, the energy of steam turbine 51 is used to drive and freezed
The operating of equipment 52, this saves the electric energy by providing work to refrigeration plant, simultaneously because in box-type substation
Temperature is that top is high-temperature gas, and lower section is cryogenic gas, so the temperature of cooling tube 13 is also that top temperature is higher, lower section temperature
Spend relatively low；Reduced as early as possible to improve heat, the cooling medium in the convergence storehouse 12 of the top of casing 1 be recycled to outside casing 1,
Refrigeration plant 52 can also enter again after the higher cooling medium refrigeration of temperature from the convergence storehouse 12 of the bottom of casing 1 simultaneously,
Again the high temperature in casing 1 is cooled.
For whole utility model in the case where extraneous intensity of illumination is bigger, the driving force exported by steam turbine 51 is more,
52 corresponding operating efficiency of refrigeration plant is also high simultaneously, to the more low-temperature receivers of offer in casing 1.When extraneous intensity of illumination is little,
When being not enough to drive refrigeration plant 52 by steam turbine 51, the temperature inside and outside corresponding casing 1 also will not be too high, this time-varying
Electrical equipment in power station is still also in normal operation circumstances.
Further, the steaming of water supply steam increase pressure is concatenated on the pressure pipe 3 of the admission end of steam turbine 51
Vapour increases pump 4.Due to rely solely on vapor oneself evaporation power drive steam turbine 51 it is less efficient, steam turbine 51 is too low
Efficiency refrigeration plant 52 can be caused not work, therefore in order to ensure the work of continuous and effective, after increasing vapour booster pump 4, energy
The output mechanical energy of the continuous and effective of steam turbine 51 is allowed to ensure that refrigeration plant 52 works.
Further, the heat-insulation layer 11 for keeping the internal temperature of casing 1 is provided between the casing 1 and cooling tube 13.Pass through
Heat-insulation layer 11 can completely cut off the low temperature inside the high temperature and casing 1 of external environment, realize the distribution very well in protection casing 1
The normal work of equipment.
Further, it is equipped with the top surface of the lower square box 1 of solar energy vacuum tube 22 and is easy to extraneous rainwater or dirty
The blowdown top 14 of the arcuate structure of landing.Can also further, the outer surface on the blowdown top 14, which is provided with, is easy to handle to pass through
The sunlight that the gap of solar energy vacuum tube 22 is irradiated to blowdown top 14 reflexes to solar energy vacuum tube 22 by the reflecting layer 141 of the back.
In order to protect the top of casing 1 well not by the direct irradiation of illumination, and the rainwater in external environment
Or dirty removing in time, by the structure of circular arc, the feelings that can effectively prevent rainwater alluvial from causing to corrode to casing 1
Condition.Meanwhile after reflecting layer 141 is installed additional, not only can effectively prevent illumination from heating up the direct irradiation of casing 1, more can be with
Illumination is directly reflexed to solar energy vacuum tube 22, the front and back of such solar energy vacuum tube 22 is all by the direct of light
Irradiation, can greatly improve the collection of heat, and then bigger power is provided to refrigeration plant 52.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of box-type substation, including the transformer station box (1) fixed on the ground, it is characterised in that including：It is placed on case
It is used for the heating portion of heat collection at the top of body (1), is located at and is used for the cooling portion for absorbing casing (1) internal heat inside casing (1),
And liquefaction portion of the buried underground for the vapor that liquefies；
The heating portion, including：Be fixed on and be used for the forbay (21) for storing high-temperature high pressure water at the top of casing (1), and with pressure
The solar energy vacuum tube (22) that power case (21) is connected and is evenly distributed at the top of casing (1)；
The liquefaction portion, including：Buried underground and the cooler bin (6) for being easy to heat exchange with the natural low temperature in underground；
The cooling portion, including：Be fixed at the top and bottom of casing (1) and for the convergence storehouse (12) of hollow structure, and with it is upper
Some cooling tubes (13) for being evenly distributed on casing (1) inwall that lower two convergences storehouse (12) communicate；The convergence at the top
Storehouse (12) with the convergence storehouse (12) of bottom by communicating again after circulating cold pipe (71) cascade refrigeration equipment (52)；
Steam turbine (51) is concatenated by a pressure pipe (3) after moisture evaporation at the top of the forbay (21) and enters cooler bin afterwards
(6) inner upper position, the steam turbine (51) are connected by transmission mechanism and refrigeration plant (52)；Cooler bin (6) bottom
The immersible pump (61) that portion is fixed is connected by top of another pressure pipe (3) directly with forbay (21)；It is fixed on described cold
But interlinked then on case (6) inside and the pressure pipe (3) above immersible pump (61) when cooler bin (6) interior air pressure exceedes necessarily
The air valve (62) that can be automatically opened up after threshold value.
A kind of 2. box-type substation according to claim 1, it is characterised in that：In the pressure of the steam turbine (51) admission end
The steam increase pump (4) of water supply steam increase pressure is concatenated in solenoid (3).
A kind of 3. box-type substation according to claim 1 or 2, it is characterised in that：The casing (1) and cooling tube (13)
Between be provided with keep casing (1) internal temperature heat-insulation layer (11).
A kind of 4. box-type substation according to claim 1, it is characterised in that：Square chest under the solar energy vacuum tube (22)
The blowdown top (14) for being easy to extraneous rainwater or the arcuate structure of dirty landing is equipped with the top surface of body (1).
A kind of 5. box-type substation according to claim 4, it is characterised in that：Set on the outer surface of the blowdown top (14)
Have and be easy to the sunlight for being irradiated to blowdown top (14) through solar energy vacuum tube (22) gap to reflex to solar energy vacuum tube (22)
By the reflecting layer (141) of the back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720635543.XU CN206894103U (en) | 2017-06-03 | 2017-06-03 | A kind of box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720635543.XU CN206894103U (en) | 2017-06-03 | 2017-06-03 | A kind of box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894103U true CN206894103U (en) | 2018-01-16 |
Family
ID=61321201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720635543.XU Active CN206894103U (en) | 2017-06-03 | 2017-06-03 | A kind of box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164994A (en) * | 2020-10-13 | 2021-01-01 | 陈情涛 | Special electrical cabinet suitable for complex environment |
| CN113410789A (en) * | 2021-07-20 | 2021-09-17 | 尤利卡（江苏）集成电气有限公司 | Cooling device of box-type substation and box-type substation thereof |
| CN115133443A (en) * | 2022-08-05 | 2022-09-30 | 广东佰昌能源科技有限公司 | Bury case with pit box autogenous pressure formula compaction contact and become |
-
2017
- 2017-06-03 CN CN201720635543.XU patent/CN206894103U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164994A (en) * | 2020-10-13 | 2021-01-01 | 陈情涛 | Special electrical cabinet suitable for complex environment |
| CN112164994B (en) * | 2020-10-13 | 2021-06-08 | 莱芜钢铁双山陶土福利加工有限公司 | Special electrical cabinet suitable for complex environment |
| CN113410789A (en) * | 2021-07-20 | 2021-09-17 | 尤利卡（江苏）集成电气有限公司 | Cooling device of box-type substation and box-type substation thereof |
| CN115133443A (en) * | 2022-08-05 | 2022-09-30 | 广东佰昌能源科技有限公司 | Bury case with pit box autogenous pressure formula compaction contact and become |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181220 Address after: 221000 No. 8 Suhang Road, Shuanggou Town, Suining County, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Yunyang Power Technology Co., Ltd. Address before: Group 4, Sun Dian Village, Pantang Office, Xuzhou City, Jiangsu Province, 221000 Patentee before: Xuzhou Yiyang Electrical Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right |