CN105186321A - Box-type transformer substation - Google Patents

Box-type transformer substation Download PDF

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Publication number
CN105186321A
CN105186321A CN201510485949.XA CN201510485949A CN105186321A CN 105186321 A CN105186321 A CN 105186321A CN 201510485949 A CN201510485949 A CN 201510485949A CN 105186321 A CN105186321 A CN 105186321A
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CN
China
Prior art keywords
box
thermal insulation
transformer substation
type substation
type transformer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510485949.XA
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Chinese (zh)
Inventor
梁玉国
梁东
刘琦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Bei Sen Electrical Automation Co Ltd
Original Assignee
Sichuan Bei Sen Electrical Automation Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Bei Sen Electrical Automation Co Ltd filed Critical Sichuan Bei Sen Electrical Automation Co Ltd
Priority to CN201510485949.XA priority Critical patent/CN105186321A/en
Publication of CN105186321A publication Critical patent/CN105186321A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a box-type transformer substation. The transformer substation comprises a pedestal and a shell. The transformer substation is characterized in that a shell apparatus forms a box body whose internal portion is closed on the pedestal; the internal portion of the box body is divided into three chambers by a separation plate and the chambers are a high-pressure chamber, a transformation chamber and a low-pressure chamber; each chamber is provided with a refrigeration dehumidification device; the shell is made of a thermal-insulation insulation board; and the thermal-insulation insulation board comprises a thermal-insulation layer and insulating layers distributed on two sides of the thermal-insulation layer. The box-type transformer substation adopts a sealed structure and dustproof and moistureproof effects are effectively achieved. The refrigeration dehumidification devices are used to cool an internal portion of the box-type transformer substation so as to guarantee stable operation of equipment. Dust is prevented from entering into the box-type transformer substation so that the dust is not accumulated and poor heat dissipation or a fault of the equipment is not generated. The thermal-insulation insulation board is used to make the shell of the box body so that isolation of the internal portion of the box-type transformer substation and an external environment is increased, heat exchange between the box-type transformer substation and the outside world is reduced and heat dissipation cost can be reduced too.

Description

A kind of box-type substation
Technical field
The present invention relates to transformer station's technical field, particularly relate to a kind of box-type substation.
Background technology
Transformer station, be power delivery in order to power plant is sent to place far away, voltage must be raised, become high-tension electricity, on demand voltage is reduced near user, the work of this buck/boost has come by transformer station again, and the capital equipment of transformer station is switch and transformer.Transformer station, primarily of high-voltage board, transformer room and low-voltage cabinet three part composition, is divided into again multiple independent sector in high-voltage board and low-voltage cabinet, such as switch cubicle, intelligent instrument cabinet etc.Box-type substation adopts totally enclosed structure usually, can moistureproof, dust-proof, heatstroke prevention, fire prevention, heat insulation and sound insulation, usually offer some ventilation holes to dispel the heat.Distribution transformer operationally can produce a large amount of heats, and these heats leave not in time transformation indoor temperature will be made too high, have a strong impact on the normal work of transformer, the full-closed structure heat dispersion of existing box-type substation is poor, greatly affected by environment, heat-insulating sound-insulating weak effect, works to the resident of periphery and life produces a very large impact.
Summary of the invention
The technical assignment of technical problem to be solved by this invention and proposition improves prior art, a kind of box-type substation is provided, solve box-type substation heat radiation in current technology bad, affect the normal work of transformer, easily break down, poor with the insulating of environment, affect the problem of resident living.
For solving above technical problem, technical scheme of the present invention is:
A kind of box-type substation, comprise pedestal, housing, it is characterized in that, described casing device forms the airtight casing in an inside on pedestal, box house becomes three chambers to be respectively hyperbaric chamber, transformation room and low-pressure chamber by baffle for separating, each chamber is provided with refrigerated dehumidification device, and housing adopts partiting thermal insulation plate to make, and described partiting thermal insulation plate comprises thermal insulation layer and is distributed in the insulating barrier of thermal insulation layer both sides.Box-type substation of the present invention adopts sealed construction, effectively reach dust-proof, moistureproof effect, utilize refrigerated dehumidification device to lower the temperature to box-type substation inside, ensure equipment stable operation, avoid dust to enter accumulation in box-type substation and cause the bad or fault of equipment cooling.The present invention simultaneously adopts partiting thermal insulation plate to make the housing of casing, improve the insulating of box-type substation inside and external environment, thus reduce box-type substation and extraneous heat exchange, the power consumption of refrigerated dehumidification device can be reduced, stable maintenance box-type substation internal temperature, reduces heat radiation cost.Partiting thermal insulation plate is provided with insulating barrier in thermal insulation layer both sides, thus improves the safety in utilization of box-type substation, eliminates the hidden danger of getting an electric shock.
Further, described thermal insulation layer is vacuum heat-insulating layer or polyurethane thermal insulation layer.
Further, also be provided with puigging between described thermal insulation layer and insulating barrier, puigging adopts fiber board, corpora fibrosum simplex is pulverized pressing and makes fiber board, reduce noise pollution, avoid box-type substation inside that normal life and the work of the noise effect surrounding resident of work are set.
Further, the outside of described partiting thermal insulation plate is also provided with stainless steel flaggy, improves box-type substation structure intensity, and resistance of rainwater washing against, improve useful life.
Further, laciniation made by described partiting thermal insulation plate, improves structural strength.
Further, be provided with the temperature and humidity in temperature sensor and humidity sensor monitoring box-type substation in described casing, guarantee that the equipment in box-type substation is in stable operational environment.
Further, be also provided with Smoke Sensor in described casing, when device fails, the very first time is monitored by Smoke Sensor, reminds staff to carry out emergency processing, avoids failure propagation, controls causality loss to minimum.
Further, also camera is provided with in described casing.
Compared with prior art, the invention has the advantages that:
Box-type substation of the present invention adopts sealed construction, effectively reach dust-proof, moistureproof effect, refrigerated dehumidification device is utilized to lower the temperature to box-type substation inside, the stable operation of guarantee equipment, avoid dust to enter accumulation in box-type substation and cause the bad or fault of equipment cooling, partiting thermal insulation plate is adopted to make the housing of casing, improve the insulating of box-type substation inside and external environment, thus reduce box-type substation and extraneous heat exchange, heat radiation cost can fall, puigging is utilized to reduce noise pollution, ensure that surrounding resident works normally and lives.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structure structure chart of housing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
A kind of box-type substation disclosed in the embodiment of the present invention, improve thermal diffusivity, that guarantees transformer is in normal working temperature all the time, reduce probability of failure, improve box-type substation job stability and life-span, good with the insulating of environment, insulation, fire prevention, heat insulation and sound insulation, ensure that resident works normally and lives.
As shown in Figure 1 to Figure 2, a kind of box-type substation, comprise pedestal 1, housing 2, it is characterized in that, described housing 2 device forms the airtight casing in an inside on pedestal 1, box house is separated into three chambers by dividing plate 3 and is respectively hyperbaric chamber 4, transformation room 5 and low-pressure chamber 6, each chamber is provided with refrigerated dehumidification device 7, temperature sensor 12 and humidity sensor 13 is provided with in casing, Smoke Sensor 14 is also provided with in casing, camera 15 is also provided with in casing, comprehensive detection is carried out to box-type substation inside, can process the very first time when breaking down, failure propagation is avoided to cause larger loss.
The housing 2 of box-type substation of the present invention adopts partiting thermal insulation plate to make, and described partiting thermal insulation plate comprises thermal insulation layer 8 and is distributed in the insulating barrier 9 of thermal insulation layer 8 both sides, and thermal insulation layer 8 is vacuum heat-insulating layer or polyurethane thermal insulation layer.The vacuum chamber that vacuum heat-insulating layer is made up of side plate, base plate and top board, is provided with supporter in vacuum chamber; Described side plate, to be welded into square box formula chamber by ultrasonic wave plasticizing between base plate and top board overall, with the emptying hydrofuge of vacuum pump the other side boxlike chamber, forms vacuum chamber; Described side plate, base plate and top board by compression strength be 20-30Mpa, tensile strength is that the plastic plate of 15-25Mpa is made, polyurethane thermal insulation layer is inside is cellular polyurethane foam plastics.
Puigging 10 is also provided with between thermal insulation layer 8 and insulating barrier, puigging 10 adopts fiber board, corpora fibrosum simplex is pulverized pressing and makes fiber board, reduce noise pollution, the outside of partiting thermal insulation plate is also provided with stainless steel flaggy 11, strengthens structural strength, and resistance of rainwater washing against, improve useful life, partiting thermal insulation plate is made laciniation and is improved structural strength further.
Below be only the preferred embodiment of the present invention, it should be pointed out that above-mentioned preferred implementation should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (8)

1. a box-type substation, comprise pedestal (1), housing (2), it is characterized in that, the casing that described housing (2) device is airtight in the upper formation inside of pedestal (1), box house is separated into three chambers by dividing plate (3) and is respectively hyperbaric chamber (4), transformation room (5) and low-pressure chamber (6), each chamber is provided with refrigerated dehumidification device (7), and housing (2) adopts partiting thermal insulation plate to make, described partiting thermal insulation plate comprises thermal insulation layer (8) and is distributed in the insulating barrier (9) of thermal insulation layer (8) both sides.
2. box-type substation according to claim 1, is characterized in that, described thermal insulation layer (8) is vacuum heat-insulating layer or polyurethane thermal insulation layer.
3. box-type substation according to claim 2, is characterized in that, is also provided with puigging (10) between described thermal insulation layer (8) and insulating barrier, and puigging (10) adopts fiber board.
4. box-type substation according to claim 3, is characterized in that, the outside of described partiting thermal insulation plate is also provided with stainless steel flaggy (11).
5. box-type substation according to claim 4, is characterized in that, laciniation made by described partiting thermal insulation plate.
6. box-type substation according to claim 1, is characterized in that, is provided with temperature sensor (12) and humidity sensor (13) in described casing.
7. box-type substation according to claim 6, is characterized in that, is also provided with Smoke Sensor (14) in described casing.
8. box-type substation according to claim 7, is characterized in that, is also provided with camera (15) in described casing.
CN201510485949.XA 2015-08-10 2015-08-10 Box-type transformer substation Pending CN105186321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510485949.XA CN105186321A (en) 2015-08-10 2015-08-10 Box-type transformer substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510485949.XA CN105186321A (en) 2015-08-10 2015-08-10 Box-type transformer substation

Publications (1)

Publication Number Publication Date
CN105186321A true CN105186321A (en) 2015-12-23

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CN (1) CN105186321A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107086471A (en) * 2017-06-27 2017-08-22 青岛特来电新能源有限公司 Cooling device and box-type substation for box-type substation
CN107221868A (en) * 2017-07-25 2017-09-29 河南远中电力设备有限公司 A kind of new box-form transforming device with warning device
CN109149421A (en) * 2018-08-20 2019-01-04 国网江苏省电力公司盐城供电公司 Power distribution cabinet
CN109471469A (en) * 2018-08-16 2019-03-15 国网浙江嘉善县供电有限公司 Intelligent management system for ring network cabinet refrigerated dehumidification
CN112993805A (en) * 2019-12-17 2021-06-18 张峻浩 Multi-output hybrid power supply module
CN114284923A (en) * 2022-01-28 2022-04-05 浙江机电职业技术学院 Comprehensive measurement and control device for transformer substation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011021928A1 (en) * 2009-08-21 2011-02-24 Contour Isolatie Concepten B.V. Construction elements with improved insulating properties
CN202488016U (en) * 2012-03-02 2012-10-10 申达电气集团有限公司 Prefabricated substation structure
CN102996045A (en) * 2012-10-31 2013-03-27 杨建标 Metal sound-insulating door
CN104466734A (en) * 2014-11-19 2015-03-25 国网河南省电力公司濮阳供电公司 Heat insulation plate for box-type transformer substation box and manufacturing method of heat insulation plate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011021928A1 (en) * 2009-08-21 2011-02-24 Contour Isolatie Concepten B.V. Construction elements with improved insulating properties
CN202488016U (en) * 2012-03-02 2012-10-10 申达电气集团有限公司 Prefabricated substation structure
CN102996045A (en) * 2012-10-31 2013-03-27 杨建标 Metal sound-insulating door
CN104466734A (en) * 2014-11-19 2015-03-25 国网河南省电力公司濮阳供电公司 Heat insulation plate for box-type transformer substation box and manufacturing method of heat insulation plate

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107086471A (en) * 2017-06-27 2017-08-22 青岛特来电新能源有限公司 Cooling device and box-type substation for box-type substation
CN107086471B (en) * 2017-06-27 2023-10-27 青岛特来电新能源科技有限公司 Cooling equipment for box-type substation and box-type substation
CN107221868A (en) * 2017-07-25 2017-09-29 河南远中电力设备有限公司 A kind of new box-form transforming device with warning device
CN109471469A (en) * 2018-08-16 2019-03-15 国网浙江嘉善县供电有限公司 Intelligent management system for ring network cabinet refrigerated dehumidification
CN109149421A (en) * 2018-08-20 2019-01-04 国网江苏省电力公司盐城供电公司 Power distribution cabinet
CN112993805A (en) * 2019-12-17 2021-06-18 张峻浩 Multi-output hybrid power supply module
CN114284923A (en) * 2022-01-28 2022-04-05 浙江机电职业技术学院 Comprehensive measurement and control device for transformer substation

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Application publication date: 20151223