CN206432607U - A kind of Large Copacity high voltage minimizes box type transformation device - Google Patents

A kind of Large Copacity high voltage minimizes box type transformation device Download PDF

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Publication number
CN206432607U
CN206432607U CN201720082519.8U CN201720082519U CN206432607U CN 206432607 U CN206432607 U CN 206432607U CN 201720082519 U CN201720082519 U CN 201720082519U CN 206432607 U CN206432607 U CN 206432607U
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CN
China
Prior art keywords
lid
cabinet
low
high voltage
transformer
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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.)
Expired - Fee Related
Application number
CN201720082519.8U
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Chinese (zh)
Inventor
黄德明
叶淑雅
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.)
XIAMEN ZHINENGDA ELECTRIC CONTROL CO Ltd
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XIAMEN ZHINENGDA ELECTRIC CONTROL CO Ltd
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Application filed by XIAMEN ZHINENGDA ELECTRIC CONTROL CO Ltd filed Critical XIAMEN ZHINENGDA ELECTRIC CONTROL CO Ltd
Priority to CN201720082519.8U priority Critical patent/CN206432607U/en
Application granted granted Critical
Publication of CN206432607U publication Critical patent/CN206432607U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of Large Copacity high voltage miniaturization box type transformation device, including cabinet, and the cabinet includes base, side wall and top cover, and in side, the inner surface of wall is equipped with insulation barrier, and layer of silica gel is equipped with the upper surface of base;The cabinet is built with two pieces of L-shaped dividing plates, and two pieces of L-shaped dividing plate speculars are set, and the L-shaped dividing plate will be divided into hyperbaric chamber, low-pressure chamber and transformer room with the side wall in cabinet, and the transformer room includes transformer and installs room and heat exchanger channels;In hyperbaric chamber built with high-tension switch cabinet, in low-pressure chamber built with low-tension switch cabinet, install indoor equipped with transformer in transformer;The heat exchanger channels are located between the hyperbaric chamber and low-pressure chamber;The utility model capacity is big, compact conformation, good heat dissipation effect.

Description

A kind of Large Copacity high voltage minimizes box type transformation device
Technical field
The utility model is related to electrical equipment, especially a kind of Large Copacity high voltage miniaturization box type transformation device.
Background technology
Box-type substation is a kind of high-tension switch gear, distribution transformer and low-voltage distribution equipment, by certain connection plan Line up that integral prefabrication is indoor, outdoor close-coupled controller switching equipment, i.e., by functions such as transformer pressure-reducing, low-voltage distributions organically Combine, installed in a protection against the tide, antirust, dust-proof, protection against rodents, fire prevention, antitheft, heat-insulated, totally-enclosed, moveable steel construction Case, is particularly suitable for use in urban network construction and upgradation, is a kind of brand-new transformer station emerged after civil engineering transformer station.Box type transformation Stand suitable for mine, factory and enterprise, oil gas field and wind power station, it instead of original civil engineering power distribution room, and power distribution station turns into New complete change power distribution equipment.
With continuing to develop for city, urban land turns into scarce resource, and road surface is more and more narrow, but existing box change Power station is generally yi word pattern arrangement, and its length is longer, it has not been convenient to installs and transports.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Large Copacity high voltage miniaturization box type transformation device, and it holds Amount is big, compact conformation, good heat dissipation effect.
To reach above-mentioned purpose, the technical solution of the utility model is:A kind of Large Copacity high voltage minimizes box type transformation Device, including cabinet, the cabinet include base, side wall and top cover, and in side, the inner surface of wall is equipped with insulation barrier, in the upper of base Surface is equipped with layer of silica gel;The cabinet is built with two pieces of L-shaped dividing plates, and two pieces of L-shaped dividing plate speculars are set, the L Shape dividing plate will be divided into hyperbaric chamber, low-pressure chamber and transformer room with the side wall in cabinet, the transformer room is pacified including transformer Fill room and heat exchanger channels;In hyperbaric chamber built with high-tension switch cabinet, in low-pressure chamber built with low-tension switch cabinet, installed in transformer Interior is equipped with transformer;The heat exchanger channels are located between the hyperbaric chamber and low-pressure chamber.
Further improve, in addition to insulation fibre layer, the insulation fibre layer is in the side wall and the insulation barrier Between.
Further improve, the both sides of the L-shaped dividing plate are respectively provided with insulation barrier.
Further improve, the low-tension switch cabinet is back to the heat exchanger channels, and the high-tension switch cabinet is back to the heat exchange Passage.
Further improve, the top cover includes the first lid and the second lid, first lid is level board, described the The cross section of two lids is herringbone, and vertical supporting part is additionally provided between first lid and second lid.
Further improve, the first lid top is provided with insulation fibre layer.
Further improve, the both sides of second lid are provided with air vent, and the cross section of the air vent is parallel four side Shape, the air vent is close to one end of second lid portion inside higher than the air vent close to outside one end.
The structure it is preferred that the L-shaped dividing plate is formed in one.
Cabinet described in the utility model includes base, side wall and top cover, and in side, the inner surface of wall is equipped with insulation barrier, The upper surface of base is equipped with layer of silica gel;Improve security of the present utility model;Two pieces of speculars are set in the cabinet The L-shaped dividing plate and the side wall will be divided into hyperbaric chamber, low-pressure chamber and transformer room in cabinet, the transformer room includes Transformer installs room and heat exchanger channels;In hyperbaric chamber built with high-tension switch cabinet, in low-pressure chamber built with low-tension switch cabinet, becoming Depressor is installed indoor equipped with transformer;The heat exchanger channels are located between the hyperbaric chamber and low-pressure chamber;Due to heat exchanger channels folder In the middle of hyperbaric chamber and low-pressure chamber so that hyperbaric chamber is no longer closely connected with low-pressure chamber, beneficial to the radiating of hyperbaric chamber and low-pressure chamber, It is beneficial to the radiating of high-tension switch cabinet and low-tension switch cabinet;And the relative position relation of hyperbaric chamber and low-pressure chamber is changed, it is box The width of transformer station is constant, and length reduces so that the reduced footprint of whole box-type substation, improves box-type substation Internal capacity so that the structure of box-type substation is compacter, beneficial to integral heat sink;On the other hand, on the inner surface of side wall Insulation barrier is installed, layer of silica gel is equipped with the upper surface in base, in order to improve security of the present utility model.
Brief description of the drawings
Fig. 1 is the utility model dimensional structure diagram;
Fig. 2 is the utility model internal structure top view;
Fig. 3 is enlarged drawing at A in Fig. 2;
Fig. 4 is enlarged drawing at B in Fig. 2;
Fig. 5 is the top view of the utility model top cover;
Fig. 6 is Fig. 5 C-C profiles;
Fig. 7 is enlarged drawing at D in Fig. 6.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Shown in Fig. 1 to Fig. 7, a kind of Large Copacity high voltage minimizes box type transformation device, including cabinet 100, the cabinet 100 Including base 110, side wall 120 and top cover 130, in side, the inner surface of wall 120 is equipped with insulation barrier 2, in the upper surface of base 110 It is equipped with layer of silica gel 3;The cabinet 100 is built with two pieces of L-shaped dividing plates 4, and two pieces of speculars of L-shaped dividing plate 4 are set, institute Hyperbaric chamber 200, low-pressure chamber 300 and transformer room 400 will be divided into by stating L-shaped dividing plate 4 and the side wall 120 in cabinet 100, described to become Depressor room 400 includes transformer and installs room 410 and heat exchanger channels 420;In hyperbaric chamber 200 built with high-tension switch cabinet 5, in low pressure Room 410 is installed built with transformer 7 in transformer built with low-tension switch cabinet 6 in room 300;The heat exchanger channels 420 are located at described Between hyperbaric chamber 200 and low-pressure chamber 300.Change the relative position relation of hyperbaric chamber 200 and low-pressure chamber 300, box-type substation Width it is constant, length reduces so that the reduced footprint of whole box-type substation, and the inside for improving box-type substation holds Amount so that the structure of box-type substation is compacter, beneficial to integral heat sink;Due to heat exchanger channels 420 be clipped in hyperbaric chamber 200 with it is low In the middle of pressure chamber 300 so that hyperbaric chamber 200 is no longer closely connected with low-pressure chamber 300, beneficial to dissipating for hyperbaric chamber 200 and low-pressure chamber 300 Heat, the i.e. radiating beneficial to high-tension switch cabinet 5 and low-tension switch cabinet 6;On the other hand, it is provided with the inner surface of side wall 120 absolutely Edge baffle plate 2, layer of silica gel 3 is equipped with the upper surface of base 110, improves the security of the present embodiment.
It is described to protect for the stability of the temperature that improves the box-type substation in the present embodiment, in addition to insulation fibre layer 8 Warm fibrous layer 8 is between the side wall 120 and the insulation barrier 2.
The both sides of the L-shaped dividing plate 4 are respectively provided with insulation barrier 2, improve the electrical security in box-type substation.
The low-tension switch cabinet 6 is back to the heat exchanger channels 420, and the high-tension switch cabinet 5 is back to the heat exchanger channels 420, i.e., described low-tension switch cabinet 6 and the high-tension switch cabinet 5 are back-to-back to be set, and heat exchanger channels 420 between are beneficial to The two radiates, and prevents the low-tension switch cabinet 6 and the high-tension switch cabinet 5 too close to causing the low-tension switch cabinet 6 and institute The accumulation of heat produced by high-tension switch cabinet 5 is stated, it is impossible to further disperse, so as to influence the security performance of equipment.
The top cover 130 includes the first lid 131 and the second lid 132, and first lid 131 is level board, described The cross section of second lid 132 is herringbone, and it is vertical to be additionally provided between first lid 131 and second lid 132 Supporting part 133.Air between first lid 131 and the second lid 132 has been effectively isolated because sunlight irradiation is gathered in the Heat on two lids 132 is directly passed to the first lid 131.
The top of first lid 131 also is provided with insulation fibre layer 8, and its purpose is to prevent on the second lid 132 Heat is transmitted by medium of air to the first lid 131, and insulation fibre layer 8 further prevents that the heat of the second lid 132 is direct The first lid 131 is passed to, the 8 pairs of controls of insulation fibre layer between the first lid 131 and the second lid 132 are because shining upon Temperature rise has certain effect in caused box-type substation.
The both sides of second lid 132 are provided with air vent 134, because the presence of air vent 134 can constantly update Air between first lid 131 and the second lid 132, the heat of the second lid 132 is difficult to pass to the first lid by air 131, beneficial to the temperature inside control box-type substation, beneficial to protection internal unit, improve the stability and safety of internal unit Property and service life.Because the cross section of the air vent 134 is parallelogram, the air vent 134 is close to described the One end inside two lids 132 is higher than the air vent 134 close to outside one end, and outside air enters by air vent 134 The dust in the process by climbing, air is needed during entering top cover 130 due to heavier, it is easy to be deposited on air vent 134 On, prevent dust from entering the radiating of influence top cover 130 in top cover 130;Only need periodically to sweep cleaning air vent 134.
The L-shaped dividing plate 4 is formed in one structure, convenient transport, ease of assembly and structural strength is good.
It the above is only one preferred embodiment of the utility model, those skilled in the art makees equivalent by claim Change the protection domain for both falling within this case.

Claims (8)

1. a kind of Large Copacity high voltage minimizes box type transformation device, including cabinet, it is characterised in that:The cabinet include base, Side wall and top cover, in side, the inner surface of wall is equipped with insulation barrier, and layer of silica gel is equipped with the upper surface of base;The cabinet is built-in There are two pieces of L-shaped dividing plates, two pieces of L-shaped dividing plate speculars are set, and the L-shaped dividing plate will be divided into the side wall in cabinet Hyperbaric chamber, low-pressure chamber and transformer room, the transformer room include transformer and install room and heat exchanger channels;Hyperbaric chamber built with High-tension switch cabinet, in low-pressure chamber built with low-tension switch cabinet, installs indoor equipped with transformer in transformer;The heat exchanger channels position Between the hyperbaric chamber and low-pressure chamber.
2. a kind of Large Copacity high voltage miniaturization box type transformation device according to claim 1, it is characterised in that:Also include protecting Warm fibrous layer, the insulation fibre layer is between the side wall and the insulation barrier.
3. a kind of Large Copacity high voltage miniaturization box type transformation device according to claim 1, it is characterised in that:The L-shaped The both sides of dividing plate are respectively provided with insulation barrier.
4. a kind of Large Copacity high voltage miniaturization box type transformation device according to any one of claims 1 to 3, its feature exists In:The low-tension switch cabinet is back to the heat exchanger channels, and the high-tension switch cabinet is back to the heat exchanger channels.
5. a kind of Large Copacity high voltage miniaturization box type transformation device according to claim 4, it is characterised in that:The top cover Including the first lid and the second lid, first lid is level board, and the cross section of second lid is herringbone, in institute State and be additionally provided with vertical supporting part between the first lid and second lid.
6. a kind of Large Copacity high voltage miniaturization box type transformation device according to claim 5, it is characterised in that:Described first Lid top is provided with insulation fibre layer.
7. a kind of Large Copacity high voltage miniaturization box type transformation device according to claim 5, it is characterised in that:Described second The both sides of lid are provided with air vent, and the cross section of the air vent is parallelogram, and the air vent is close to the described second lid The one end in internal portion is higher than the air vent close to outside one end.
8. a kind of Large Copacity high voltage miniaturization box type transformation device according to claim 4, it is characterised in that:The L-shaped Dividing plate is formed in one structure.
CN201720082519.8U 2017-01-20 2017-01-20 A kind of Large Copacity high voltage minimizes box type transformation device Expired - Fee Related CN206432607U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720082519.8U CN206432607U (en) 2017-01-20 2017-01-20 A kind of Large Copacity high voltage minimizes box type transformation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720082519.8U CN206432607U (en) 2017-01-20 2017-01-20 A kind of Large Copacity high voltage minimizes box type transformation device

Publications (1)

Publication Number Publication Date
CN206432607U true CN206432607U (en) 2017-08-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7447231B1 (en) 2022-12-15 2024-03-11 東北電機製造株式会社 Power receiving and transforming equipment at electric stations and its construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7447231B1 (en) 2022-12-15 2024-03-11 東北電機製造株式会社 Power receiving and transforming equipment at electric stations and its construction method

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170822

Termination date: 20190120

CF01 Termination of patent right due to non-payment of annual fee