CN212412595U - Dampproofing prepackage type transformer substation - Google Patents

Dampproofing prepackage type transformer substation Download PDF

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Publication number
CN212412595U
CN212412595U CN202020468624.7U CN202020468624U CN212412595U CN 212412595 U CN212412595 U CN 212412595U CN 202020468624 U CN202020468624 U CN 202020468624U CN 212412595 U CN212412595 U CN 212412595U
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CN
China
Prior art keywords
box
heat
pipe
transformer substation
fin
Prior art date
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Active
Application number
CN202020468624.7U
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Chinese (zh)
Inventor
党金团
孙琦
李泽宁
尹振江
贾宝芳
梁祥平
苏五岳
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Henan Longzhuo Electric Power Technology Co ltd
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Henan Longzhuo Electric Power Technology Co ltd
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Priority to CN202020468624.7U priority Critical patent/CN212412595U/en
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Publication of CN212412595U publication Critical patent/CN212412595U/en
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Abstract

The utility model discloses a dampproofing prepackage type transformer substation, including box, fin, heat pipe, the box rear side is provided with the air inlet, the air inlet is connected with the air exhauster, the export and the intake-tube connection of air exhauster, the intake pipe extends to along vertical direction the box top links to each other with the heat pipe, the other end and the outlet duct of heat pipe link to each other, the heat pipe below is provided with the fin, the outlet duct extends to the bottom half, links to each other with the gas outlet that sets up at the box rear side. This prepackage type transformer substation uses external low temperature air to pass through the heat transfer mode and absorbs the interior heat of transformer substation, has effectively prevented to use the problem that the interior humidity of external air cooling transformer substation increases.

Description

Dampproofing prepackage type transformer substation
Technical Field
The utility model belongs to the power equipment category relates to a prepackage type transformer substation, especially relates to a dampproofing prepackage type transformer substation.
Background
The preassembled transformer substation is commonly called a box-type transformer substation, is called a box-type transformer substation for short, integrates a high-voltage switch cabinet, a transformer and a low-voltage switch cabinet into a whole, has the advantages of small volume, economy, science and safety, has large heat productivity due to the fact that a large number of electronic components are centrally installed in the preassembled transformer substation, and has to have a good heat dissipation effect for guaranteeing safe operation, and meanwhile, has to guarantee that the internal environment of the transformer substation keeps low humidity for guaranteeing safety and the service life of the components.
Present prepackage type transformer substation adopts the fan to dispel the heat more, introduces inside the transformer substation with the ambient air to discharge hot-air, the radiating effect is good, nevertheless because box-type transformer substation external environment is difficult to control, inside moisture, dust often can follow the ambient air entering transformer substation, produce the potential safety hazard, influence life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dampproofing prepackage type transformer substation to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a dampproofing prepackage type transformer substation, includes box, fin, heat pipe, the box rear side is provided with the air inlet, the inlet connection of air inlet and air exhauster, the export and the intake-tube connection of air exhauster, the intake-tube other end extends to along vertical direction the box top links to each other with the heat pipe, the other end of heat pipe links to each other with the outlet duct, the heat pipe below is provided with the fin, the outlet duct extends to the bottom half, links to each other with the gas outlet that sets up at the box rear side.
Preferably, a support is arranged below the heat sink, the heat sink is fixedly placed on the support, the heat sink and the heat pipe are in contact with each other, and the contact mode is one of line contact and surface contact.
Preferably, the heat pipe is bent in an S shape, and the cross section of the heat pipe is one of a circle, an ellipse and a rectangle.
Preferably, the heat pipe and the heat sink are made of copper.
Preferably, a temperature controller is arranged on the side face of the box body, a measuring end of the temperature controller is arranged below the radiating fins, and a control end of the temperature controller is electrically connected with the exhaust fan. But temperature controller manual setting temperature works as when the temperature that temperature controller measuring end obtained is not less than the settlement temperature, temperature controller control the circuit of air exhauster starts, and the temperature is less than when the settlement temperature the air exhauster stops convulsions.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an inside heat of box is absorbed to copper fin, because the effect of thermal convection, the heat can concentrate on box upper portion in the cabinet, heats the fin, and the fin touches with the heat conduction pipe, gives the heat pipe with the heat transfer, and the air exhauster sends external low temperature air into the heat pipe, discharges from the gas outlet again, absorbs the heat of heat pipe and takes away, and this in-process external air does not take place the exchange with the inside air of box all the time, prevents inside moisture gets into the box.
2. When the cabinet door is closed, the air inside the box body is not exchanged with the outside air all the time, the stability of the internal environment of the box body is ensured, and the entrance of outside dust, rainwater and insects is prevented.
3. The utility model discloses need not install the dehumidifier additional, effectively reduced the energy consumption cost that the dehumidification brought, it is more energy-conserving.
Drawings
FIG. 1 is a three-dimensional structure of the present invention;
fig. 2 is a left side view of the present invention;
in the figure: 1. a box body; 2. a cabinet door; 3. an air inlet; 4. an exhaust fan; 5. an air inlet pipe; 6. a heat conducting pipe; 7. an air outlet pipe; 8. an air outlet; 9. a heat sink; 10. a support; 11. riveting; 12. a temperature controller.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a dampproofing prepackage type transformer substation, the power distribution box comprises a box body 1, fin 9, heat pipe 6, 1 rear side of box is provided with air inlet 3, air inlet 3 and the access connection of air exhauster 4, the export and the intake pipe 5 of air exhauster 4 are connected, lower air of ambient temperature is followed air inlet 3 suction through air exhauster 4, 5 other ends of intake pipe extend to 1 top of box along vertical direction, link to each other with heat pipe 6, the other end and the outlet duct 7 of heat pipe 6 link to each other, heat pipe 6 below is provided with fin 9, be used for absorbing the inside heat of box 1 and reach the air for in the heat pipe 6, outlet duct 7 extends to 1 bottom of box, link to each other with the gas outlet 8 that sets up at 1 rear side of box, hot-air after the.
The support 10 is arranged below the radiating fin 9, the radiating fin 9 is fixedly arranged on the support 10, the radiating fin 9 is in contact with the heat conduction pipe 6 in a line contact mode or a surface contact mode, and a sufficient heat exchange area is ensured to enable heat to be absorbed by air in the heat conduction pipe 6. The bracket 10 is fixed to the inner wall of the case 1 using rivets 11.

Claims (5)

1. The utility model provides a dampproofing prepackage type transformer substation which characterized in that: including box (1), fin (9), heat pipe (6), box (1) rear side is provided with air inlet (3), the access connection of air inlet (3) and air exhauster (4), the export of air exhauster (4) is connected with intake pipe (5), intake pipe (5) other end extends to along vertical direction box (1) top links to each other with heat pipe (6), the other end of heat pipe (6) links to each other with outlet duct (7), heat pipe (6) below is provided with fin (9), outlet duct (7) extend to box (1) bottom, link to each other with gas outlet (8) that set up at box (1) rear side.
2. A moisture-proof pre-installed substation according to claim 1, characterized in that: a support (10) is arranged below the radiating fin (9), the radiating fin (9) is fixedly arranged on the support (10), the radiating fin (9) is in contact with the heat conduction pipe (6), and the contact mode is one of line contact and surface contact.
3. A moisture-proof pre-installed substation according to claim 1, characterized in that: the heat conduction pipe (6) is bent in an S shape, and the cross section of the heat conduction pipe (6) is one of a circle, an ellipse and a rectangle.
4. A moisture-proof pre-installed substation according to claim 1, characterized in that: the heat conduction pipe (6) and the radiating fins (9) are made of copper.
5. A moisture-proof pre-installed substation according to claim 1, characterized in that: box (1) side is provided with temperature controller (12), the measuring end of temperature controller (12) is in fin (9) below, the control end of temperature controller (12) with air exhauster (4) electric connection, temperature controller (12) can the manual temperature that sets up work as when the temperature that temperature controller (12) measuring end obtained is not less than the settlement temperature, temperature controller (12) control the circuit of air exhauster (4) starts, and when the temperature is less than the settlement temperature air exhauster (4) stop convulsions.
CN202020468624.7U 2020-04-02 2020-04-02 Dampproofing prepackage type transformer substation Active CN212412595U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020468624.7U CN212412595U (en) 2020-04-02 2020-04-02 Dampproofing prepackage type transformer substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020468624.7U CN212412595U (en) 2020-04-02 2020-04-02 Dampproofing prepackage type transformer substation

Publications (1)

Publication Number Publication Date
CN212412595U true CN212412595U (en) 2021-01-26

Family

ID=74369089

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020468624.7U Active CN212412595U (en) 2020-04-02 2020-04-02 Dampproofing prepackage type transformer substation

Country Status (1)

Country Link
CN (1) CN212412595U (en)

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