CN212085602U - Heat radiator for high tension switchgear - Google Patents

Heat radiator for high tension switchgear Download PDF

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Publication number
CN212085602U
CN212085602U CN202020713922.8U CN202020713922U CN212085602U CN 212085602 U CN212085602 U CN 212085602U CN 202020713922 U CN202020713922 U CN 202020713922U CN 212085602 U CN212085602 U CN 212085602U
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China
Prior art keywords
cabinet body
heat dissipation
cabinet
fan
panel
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Application number
CN202020713922.8U
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Chinese (zh)
Inventor
傅林
王家新
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Shanghai First Electrical Group Co ltd
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Shanghai First Electrical Group Co ltd
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Priority to CN202020713922.8U priority Critical patent/CN212085602U/en
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Abstract

The utility model provides a heat dissipation device of a high-voltage switch cabinet, which comprises an exhaust fan, a sponge block, a vent, an opening and closing panel, a support plate, a heat dissipation pipe, a heat dissipation fan and an air inlet fan, wherein the cabinet body is internally provided with the sponge block, the vent is arranged on the lower end face of the sponge block, the left side and the right side of the cabinet body are provided with the opening and closing panel, the support plate is arranged inside the cabinet body, the sponge block, the vent, the opening and closing panel and the support plate are combined into a ventilation assembly, the exhaust fan is arranged on the left side of the cabinet body, the lower end face of the exhaust fan is provided with the ventilation assembly, the heat dissipation pipe is arranged on the rear side of the cabinet body, the heat dissipation fan is arranged on the front end face of the heat dissipation pipe, the left end and the right end of the, convenient to use, easy operation, good heat dissipation.

Description

Heat radiator for high tension switchgear
Technical Field
The utility model relates to a heat abstractor of high tension switchgear belongs to power equipment technical field.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
Among the prior art, certain defect exists to current high tension switchgear heat dissipation function, and the inside air of high tension switchgear does not circulate, and the inside heat of inconvenient high tension switchgear gives off fast, causes the damage of the inside electrical apparatus of high tension switchgear, has influenced high tension switchgear's life, so the heat abstractor who now urgently needs a high tension switchgear solves the above-mentioned problem that appears.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat abstractor of high tension switchgear to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, convenient to use, easy operation, good heat dissipation.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a heat dissipation device of a high-voltage switch cabinet comprises a cabinet body, a heat dissipation mechanism and a cabinet door, wherein the heat dissipation mechanism is arranged inside the cabinet body, the cabinet door is arranged on the front end face of the cabinet body, the heat dissipation mechanism comprises an exhaust fan, a sponge block, a vent, an opening and closing panel, a supporting plate, a heat dissipation pipe, a heat dissipation fan and an air inlet fan, the sponge block is arranged inside the cabinet body, the vent is arranged on the lower end face of the sponge block, the opening and closing panel is arranged on the left side of the cabinet body, the opening and closing panel is arranged on the left side and the right side of the cabinet body, the supporting plate is arranged inside the cabinet body, the sponge block, the vent, the opening and closing panel and the supporting plate are combined into a ventilation assembly, the exhaust fan is arranged on the left side inside the cabinet, the air inlet fan is installed on the right side of the inner portion of the cabinet body, and a ventilation assembly is arranged on the lower end face of the air inlet fan.
Furthermore, the cabinet door is equipped with the buffering circle all around, and the buffering circle is insulating material, cabinet body internally mounted has the cotton flannel.
Further, the panel that opens and shuts establishes to network structure, the through-hole has been seted up to the cabinet body left and right sides, flush mounting plate of switch and through-hole phase-match, the panel surface that opens and shuts is in same horizontal plane with cabinet external surface, the hinge is installed to the panel up end that opens and shuts, the panel that opens and shuts is connected through the hinge rotation with the cubical switchboard is inside, the gauze is installed to panel right-hand member face that opens and shuts.
Further, the air inlet fan and the exhaust fan are matched to form an air circulation structure.
Further, the backup pad is 45 contained angles with the internal wall of cabinet, exhaust fan, air inlet fan, sponge piece and vent are in perpendicular level with the cabinet body.
Furthermore, the exhaust fan, the air inlet fan and the cooling fan are all connected with an external power supply through wires.
The utility model has the advantages that: the utility model discloses a heat abstractor of high tension switchgear, because of the utility model discloses added exhaust fan, sponge piece, vent, the panel that opens and shuts, backup pad, cooling tube, radiator fan and the fan that admits air, this design makes things convenient for the inside quick circulation of air of cubical switchboard, has solved the problem that the inside heat of original cubical switchboard can not distribute fast, has improved the utility model discloses a heat dissipation convenience.
Establish to network structure because of the panel that opens and shuts, the through-hole has been seted up to the cabinet body left and right sides, flush mounting plate and through-hole phase-match open and shut, the panel surface and the cabinet body surface that opens and shuts are in same horizontal plane, this design prevents that high tension switchgear from receiving the pollution of external dust, improved the utility model discloses a cleanness nature, install the hinge because of the panel up end that opens and shuts, the panel that opens and shuts is connected through the hinge rotation with the cubical switchboard is inside, the panel right-hand member face that opens and shuts is equipped with the gauze, this design is convenient for change sponge and clearance dirt, because of the fan that admits air forms the air cycle structure with the exhaust fan cooperation, this design has improved the mobility of cubical switchboard inside air, has further strengthened the radiating effect.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a heat dissipation device of a high voltage switch cabinet according to the present invention;
fig. 2 is a schematic structural view of a heat dissipation mechanism in the heat dissipation device of the high voltage switch cabinet of the present invention;
fig. 3 is an enlarged view of a ventilation assembly in the heat dissipation device of the high voltage switch cabinet of the present invention;
in the figure: 1-cabinet body, 2-heat dissipation mechanism, 3-cabinet door, 21-exhaust fan, 22-sponge block, 23-ventilation opening, 24-opening and closing panel, 25-supporting plate, 26-heat dissipation pipe, 27-heat dissipation fan and 28-air inlet fan.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a heat abstractor of high tension switchgear, includes the cabinet body 1, heat dissipation mechanism 2 and cabinet door 3, and heat dissipation mechanism 2 sets up in the internal portion of cabinet, and terminal surface before the cabinet body 1 is installed to cabinet door 3.
The heat dissipation mechanism 2 comprises an exhaust fan 21, a sponge block 22, a vent 23, an opening and closing panel 24 and a supporting plate 25, radiating tube 26, radiator fan 27 and air inlet fan 28, the internal portion of cabinet is provided with sponge piece 22, vent 23 sets up terminal surface under sponge piece 22, the 1 left and right sides of the cabinet body is provided with panel 24 that opens and shuts, backup pad 25 is installed in the internal portion of cabinet, sponge piece 22, vent 23, panel 24 and backup pad 25 that open and shut make up into ventilation assembly, exhaust fan 21 sets up in the internal portion left side of cabinet, the terminal surface is provided with ventilation assembly under exhaust fan 21, radiating tube 26 is installed in the internal portion rear side of cabinet, radiator fan 27 sets up terminal surface before radiating tube 26, both ends are provided with ventilation assembly respectively about radiating tube 26, air inlet fan 28 installs on the internal portion right side of cabinet, the terminal surface is provided with ventilation assembly under air inlet fan 28, the problem that the inside heat of original cubical.
Cabinet door 3 is equipped with the buffering circle all around, and the buffering circle is insulating material, 1 internally mounted of the cabinet body has the cotton flannel, the panel 24 that opens and shuts is established to network structure, the through-hole has been seted up to the 1 left and right sides of the cabinet body, panel 24 and through-hole phase-match open and shut, panel 24 surface and the external surface of the cabinet body are in same horizontal plane open and shut, the hinge is installed to panel 24 up end that opens and shuts, panel 24 and the 1 inside hinge rotation connection that passes through of switch cabinet body, the gauze is installed to panel 24 right-hand member face that opens and shuts, air inlet fan 28 forms the air cycle structure with the cooperation of exhaust fan 21, backup pad 25 is 45 contained angles with the internal wall of the cabinet body 1, exhaust fan 21, air inlet fan 28, sponge piece 22 and vent 23 are in vertical level with the.
As an embodiment of the present invention: when a user uses the high-voltage switch cabinet, the user simultaneously switches on the exhaust fan 21, the air inlet fan 28 and the heat dissipation fan 27, after the air inlet fan 28 receives electric energy, the air inlet fan 28 converts the electric energy into mechanical energy, the air inlet fan 28 starts to rotate, the air inlet fan 28 sucks outside air into the cabinet body 1 through the air inlet opening 23, the sponge block 22 adsorbs moisture and impurities in the air, because the air inlet fan 28, the air outlet opening 23 and the cabinet body 1 are in vertical level, the design can prevent the outside moisture and the impurities from entering the cabinet body 1, the protection effect of the cabinet body is further increased, meanwhile, the opening and closing panel 24 can effectively protect the air inlet fan 28 and the air outlet opening 23, the sponge block 2 can be conveniently replaced after the opening and closing panel 24 is opened, so that dirt can be timely cleaned, gauze can filter the impurities in the outside air, and after the outside air enters the cabinet body 1, because the internal portion heat of the cabinet body is big, the heated air current, the thermal current rises, after radiator fan 27 received the electric energy, radiator fan 27 turned into mechanical energy with the electric energy, radiator fan 27 began work, and radiator fan 27 passes through the vent 23 discharge at the 26 both ends of cooling tube with the heat of the internal portion of cabinet, and after exhaust fan 21 received the electric energy, exhaust fan 21 began work simultaneously, and exhaust fan 21 dispels the internal portion heat of the cabinet body 1, reached the radiating effect of circulation, has improved the utility model discloses a heat dissipation convenience.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a heat abstractor of high tension switchgear, includes the cabinet body (1), heat dissipation mechanism (2) and cabinet door (3), its characterized in that: the heat dissipation mechanism (2) is arranged inside the cabinet body (1), and the cabinet door (3) is installed on the front end face of the cabinet body (1);
the heat dissipation mechanism (2) comprises an exhaust fan (21), a sponge block (22), a vent (23), an opening and closing panel (24), a support plate (25), a heat dissipation pipe (26), a heat dissipation fan (27) and an air supply fan (28), wherein the sponge block (22) is arranged in the cabinet body (1), the vent (23) is arranged on the lower end face of the sponge block (22), the opening and closing panel (24) is arranged on the left side and the right side of the cabinet body (1), the support plate (25) is arranged in the cabinet body (1), the sponge block (22), the vent (23), the opening and closing panel (24) and the support plate (25) are combined into a ventilation assembly, the exhaust fan (21) is arranged on the left side in the cabinet body (1), the lower end face of the exhaust fan (21) is provided with a ventilation assembly, the heat dissipation pipe (26) is arranged on the rear side in the cabinet body (1), the heat, both ends are provided with ventilation assembly about cooling tube (26), air inlet fan (28) are installed on the inside right side of cabinet body (1), the terminal surface is provided with ventilation assembly under air inlet fan (28).
2. The heat dissipation device of a high-voltage switch cabinet as claimed in claim 1, wherein: the cabinet door (3) is installed all around and is enclosed buffering, and the buffering encloses and be insulating material, cabinet body (1) internally mounted has the cotton flannel.
3. The heat dissipation device of a high-voltage switch cabinet as claimed in claim 1, wherein: the utility model discloses a cabinet, including the cabinet body, the hinge, the panel that opens and shuts (24) establish to network structure, the through-hole has been seted up to the cabinet body (1) left and right sides, the panel that opens and shuts (24) and through-hole phase-match, the panel that opens and shuts (24) surface and the cabinet body (1) surface are in same horizontal plane, the hinge is installed to panel that opens and shuts (24) up end, panel that opens and shuts (24) and the cabinet body (1) are inside to be.
4. The heat dissipation device of a high-voltage switch cabinet as claimed in claim 1, wherein: the air supply fan (28) and the exhaust fan (21) are matched to form an air circulation structure.
5. The heat dissipation device of a high-voltage switch cabinet as claimed in claim 1, wherein: the supporting plate (25) and the inner wall of the cabinet body (1) form an included angle of 45 degrees, and the exhaust fan (21), the air inlet fan (28), the sponge block (22) and the ventilation opening (23) are vertical to the cabinet body (1).
6. The heat dissipation device of a high-voltage switch cabinet as claimed in claim 1, wherein: the exhaust fan (21), the air inlet fan (28) and the heat dissipation fan (27) are all connected with an external power supply through wires.
CN202020713922.8U 2020-05-06 2020-05-06 Heat radiator for high tension switchgear Active CN212085602U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020713922.8U CN212085602U (en) 2020-05-06 2020-05-06 Heat radiator for high tension switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020713922.8U CN212085602U (en) 2020-05-06 2020-05-06 Heat radiator for high tension switchgear

Publications (1)

Publication Number Publication Date
CN212085602U true CN212085602U (en) 2020-12-04

Family

ID=73592591

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020713922.8U Active CN212085602U (en) 2020-05-06 2020-05-06 Heat radiator for high tension switchgear

Country Status (1)

Country Link
CN (1) CN212085602U (en)

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