CN218850214U - High-efficient heat dissipation electric power cabinet of inner loop for electric power cabinet - Google Patents

High-efficient heat dissipation electric power cabinet of inner loop for electric power cabinet Download PDF

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Publication number
CN218850214U
CN218850214U CN202222874750.4U CN202222874750U CN218850214U CN 218850214 U CN218850214 U CN 218850214U CN 202222874750 U CN202222874750 U CN 202222874750U CN 218850214 U CN218850214 U CN 218850214U
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China
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electric power
power cabinet
heat dissipation
cabinet body
fixed mounting
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CN202222874750.4U
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Chinese (zh)
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陈克垂
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Guangdong Xinke Electromechanical Engineering Co ltd
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Guangdong Xinke Electromechanical Engineering Co ltd
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Abstract

The utility model discloses an electric power cabinet is with high-efficient heat dissipation electric power cabinet of inner loop, including the collet, the top fixed mounting of collet has the electric power cabinet body, the top fixed mounting of the electric power cabinet body has the equipment box, the inside fixed mounting of equipment box has the air pump, the top fixed mounting of the internal portion of electric power cabinet has the filter head, the inlet end and the filter head intercommunication of air pump, the coolant liquid chamber has been seted up to the inside of collet, the inside fixed mounting in coolant liquid chamber has annular air duct. The utility model discloses an air pump of installation is with the gaseous suction of the internal portion of electric power cabinet to annular air duct in, and in the coolant liquid in coolant liquid chamber was arranged in to annular air duct, the coolant liquid circulated through the refrigerator and refrigerates, is convenient for take away gaseous heat in the air duct, and through the refrigerated gaseous inside of getting into the electric power cabinet body once more of venthole, realize the internal circulation heat dissipation of electric power cabinet, replace current fan heat dissipation, the effectual inside of having avoided the dust to get into the electric power cabinet body.

Description

High-efficient heat dissipation electric power cabinet of inner loop for electric power cabinet
Technical Field
The utility model relates to an electric power cabinet, in particular to high-efficient heat dissipation electric power cabinet of inner loop for electric power cabinet belongs to electric power cabinet technical field.
Background
The power cabinet is a power distribution device used for distributing, controlling, metering and connecting cables in a power supply system, a common power supply station and a substation use high-voltage switch cabinets, then the high-voltage switch cabinets are led out to a low-voltage power distribution cabinet through the voltage reduction low-voltage side of a transformer, the low-voltage power distribution cabinet goes to a power distribution panel of each power consumption, a control box and a switch box are devices of the power distribution device, wherein the power distribution device integrally achieves the design function requirement by assembling some switches, circuit breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices.
The high-power device efficient heat dissipation electric cabinet comprises cooling fan blades, heat dissipation fins, a high-power device radiator and an electric cabinet body, wherein a ceiling is mounted at the top of the electric cabinet body, a heat dissipation fan is mounted on the electric cabinet body below the ceiling and connected with the cooling fan blades, an assembly chamber is arranged inside the electric cabinet body, an assembly frame and the high-power device radiator are mounted in the assembly chamber, a heat dissipation filter screen is arranged at the bottom side of the electric cabinet body, a plurality of heat dissipation fins are mounted on two sides of the high-power device radiator, and the high-power device radiator consists of a heat dissipation cover shell, an assembly clamp plate, a locking tie bar, a locking nut, a side baffle, a device assembly chamber, a heat conduction chamber and aluminum oxide heat conduction powder; the cooling of the interior of the electric cabinet is realized, and the heat dissipation housing, the assembly clamping plate and the aluminum oxide heat conducting powder of the high-power device radiator rapidly transfer heat to the plurality of heat dissipation fins for heat dissipation, so that the problem of heating failure of the high-power device is solved.
Above-mentioned electric power cabinet mainly dispels the heat with heat transfer to a plurality of radiating fin rapidly through installation heat dissipation housing, assembly splint and aluminium oxide heat conduction powder, but electric power cabinet generally dispels the heat through the fan, causes the inside that the dust in the air got into electric power cabinet during the heat dissipation easily to influence the work of the inside components and parts of electric power cabinet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power cabinet is with high-efficient heat dissipation electric power cabinet of inner loop to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: including the collet, the top fixed mounting of collet has the electric power cabinet body, the top fixed mounting of the electric power cabinet body has the equipment box, a plurality of bleeder vents have been seted up to the both sides of equipment box, the inside fixed mounting of equipment box has the air pump, the top fixed mounting of the internal portion of electric power cabinet has the filter head, the inlet end and the filter head intercommunication of air pump, the coolant liquid chamber has been seted up to the inside of collet, the inside fixed mounting in coolant liquid chamber has annular air duct, the one end fixed connection that the end of giving vent to anger of air pump passes through connecting pipe and annular air duct, a plurality of ventholes have been seted up to the internal portion avris equidistance of electric power cabinet, pipe and a plurality of venthole intercommunication are passed through to the one end of annular air duct, fixed mounting has the refrigerator at the back of the electric power cabinet body, the feed liquor end of refrigerator passes through water pump and coolant liquid chamber intercommunication, the play liquid end fixed mounting of refrigerator has the water pipe, water pipe and the inside intercommunication in coolant liquid chamber.
Preferably, the equal fixed mounting in both sides of the internal wall of electric power cabinet has U type mount, a plurality of spacing holes, two have been seted up to the inner wall both sides equidistance of U type mount inlay between the U type mount and be equipped with the mounting panel, the both sides equidistance of mounting panel is fixed and is equipped with a plurality of fixture blocks, and is a plurality of the fixture block is connected with corresponding spacing hole block.
Preferably, a plurality of air inlets are arranged on the outer wall of the filter head at equal intervals, and an activated carbon filter plate is fixedly arranged inside the filter head.
Preferably, the edge of one side of the bottom support is provided with a liquid injection hole communicated with the cooling liquid cavity, and a sealing plug is embedded in the liquid injection hole.
Preferably, one side of the electric cabinet body is hinged with a cabinet door, and a handle is fixedly mounted on the front side of the cabinet door.
Preferably, a control switch is fixedly mounted on one side of the equipment box, and the air pump and the refrigerating machine are electrically connected with an external power supply through the control switch.
Compared with the prior art, the beneficial effects of the utility model are that: the internal gaseous suction of electric power cabinet to annular air duct in through the air pump of installation, annular air duct arranges the coolant liquid in coolant liquid chamber in, and the coolant liquid refrigerates through the refrigerator circulation, is convenient for take away gaseous heat in the air duct, and through the internal portion of refrigerated gas reentrant electric power cabinet, realize the internal circulation heat dissipation of electric power cabinet, replace current fan heat dissipation, the effectual inside of avoiding the dust to get into the electric power cabinet body.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the internal structure of the filter head of the present invention.
In the figure: 1. a bottom support; 2. an electric cabinet body; 3. a cabinet door; 4. an equipment box; 5. air holes are formed; 6. a liquid injection hole; 7. a sealing plug; 8. an air pump; 9. a filter head; 10. an air outlet; 11. a U-shaped fixing frame; 12. a limiting hole; 13. mounting a plate; 14. a cooling fluid chamber; 15. an annular gas duct; 16. a refrigerator; 17. a water pipe; 18. an activated carbon filter plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution of an internal circulation high-efficiency heat dissipation power cabinet for a power cabinet:
according to the structure shown in the figures 1-3, the structure comprises a bottom support 1, an electric power cabinet body 2 is fixedly installed on the top end of the bottom support 1, an equipment box 4 is fixedly installed on the top end of the electric power cabinet body 2, a plurality of air vents 5 are formed in two sides of the equipment box 4, an air pump 8 is fixedly installed inside the equipment box 4, a filter head 9 is fixedly installed on the top end inside the electric power cabinet body 2, an air inlet end of the air pump 8 is communicated with the filter head 9, a cooling liquid cavity 14 is formed in the bottom support 1, an annular air guide pipe 15 is fixedly installed inside the cooling liquid cavity 14, an air outlet end of the air pump 8 is fixedly connected with one end of the annular air guide pipe 15 through a connecting pipe, a plurality of air outlet holes 10 are formed in the side of the electric power cabinet body 2 at equal intervals, one end of the annular air guide pipe 15 is communicated with the plurality of air outlet holes 10 through a guide pipe, internal gas inside the electric power cabinet body 2 is enabled to circulate through the air pump 8, cooling liquid is achieved cooling through the annular air guide pipe 15, cooling heat dissipation, a refrigerator 16 is fixedly installed on the back surface of the electric power cabinet body 2, a liquid inlet end of the refrigerator 16 is communicated with the cooling liquid cavity 14 through a water pump, a water outlet end of the refrigerator 16 through a water pipe 17, a water pipe 17 is fixedly installed on the refrigerator 16, and a water outlet pipe end of the refrigerator 16 is communicated with the cooling liquid cavity 14, and a water outlet end of the refrigerator 16.
According to the illustration in fig. 2, the two sides of the inner wall of the electric cabinet body 2 are fixedly provided with the U-shaped fixing frames 11, the two sides of the inner wall of the U-shaped fixing frames 11 are equidistantly provided with a plurality of limiting holes 12, the mounting plate 13 is embedded between the two U-shaped fixing frames 11, the two sides of the mounting plate 13 are equidistantly fixedly provided with a plurality of clamping blocks, the plurality of clamping blocks are connected with the corresponding limiting holes 12 in a clamping manner, and the mounting plate 13 is clamped with the limiting holes 12 through the clamping blocks, so that the mounting plate 13 is convenient to mount.
According to fig. 3, a plurality of inlet ports have been seted up to the outer wall equidistance of filter head 9, and the inside fixed mounting of filter head 9 has activated carbon filter 18, through the activated carbon filter 18 of installation, is convenient for carry out drying and filtering to the air and handles, avoids the steam in the air to liquefy in the cooling process, influences annular air duct 15's conductivity.
According to the figures 1 and 2, the corner of one side of the bottom support 1 is provided with a liquid injection hole 6 communicated with the cooling liquid cavity 14, a sealing plug 7 is embedded in the liquid injection hole 6, and the cooling liquid is conveniently injected into the cooling liquid cavity 14 through the arranged liquid injection hole 6.
One side of the electric cabinet body 2 is hinged with a cabinet door 3, a handle is fixedly arranged on the front side of the cabinet door 3, and the cabinet door 3 can be opened and closed conveniently through the installed handle.
One side of the equipment box 4 is fixedly provided with a control switch, and the air pump 8 and the refrigerator 16 are both electrically connected with an external power supply through the control switch.
When specifically using, the utility model relates to a high-efficient heat dissipation electric power cabinet of inner loop for electric power cabinet, when using this high-efficient heat dissipation electric power cabinet of inner loop for electric power cabinet, at first artificial air pump 8 of opening, through air pump 8 with the inside gaseous suction of the electric power cabinet body 2 to annular air duct 15 in, annular air duct 15 contacts with the coolant liquid in coolant liquid chamber 14, be convenient for take away the heat of hot-air in annular air duct 15, the air through the cooling passes through inside that venthole 10 got into the electric power cabinet body 2 once more, realize the internal circulation heat dissipation of the electric power cabinet body 2, absorb thermal coolant liquid through water pump suction to 16 inside cooling refluences to coolant liquid chamber 14 again of refrigerator, ensure the cooling effect of coolant liquid, replace current dispel the heat through the fan, avoid the dust to get into the electric power cabinet body 2 insidely, the service life of the electric appliance component in the electric power cabinet body 2 is improved.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An internal circulation high-efficiency heat dissipation electric power cabinet for an electric power cabinet comprises a bottom support (1), it is characterized in that the top end of the bottom support (1) is fixedly provided with an electric cabinet body (2), an equipment box (4) is fixedly arranged at the top end of the electric cabinet body (2), a plurality of air holes (5) are arranged on two sides of the equipment box (4), an air pump (8) is fixedly arranged inside the equipment box (4), a filter head (9) is fixedly arranged at the top end inside the electric cabinet body (2), the air inlet end of the air pump (8) is communicated with the filter head (9), a cooling liquid cavity (14) is arranged inside the bottom support (1), an annular air duct (15) is fixedly arranged inside the cooling liquid cavity (14), the air outlet end of the air pump (8) is fixedly connected with one end of the annular air duct (15) through a connecting pipe, a plurality of air outlet holes (10) are equidistantly arranged on the inner side of the electric cabinet body (2), one end of the annular air duct (15) is communicated with a plurality of air outlet holes (10) through a guide tube, a refrigerator (16) is fixedly arranged on the back surface of the electric cabinet body (2), the liquid inlet end of the refrigerator (16) is communicated with the cooling liquid cavity (14) through a water pump, a water pipe (17) is fixedly arranged at the liquid outlet end of the refrigerating machine (16), the water pipe (17) is communicated with the interior of the cooling liquid cavity (14).
2. The internal circulation efficient heat dissipation electric power cabinet as claimed in claim 1, wherein: the equal fixed mounting in both sides of the inner wall of the electric power cabinet body (2) has U type mount (11), a plurality of spacing holes (12), two have been seted up to the inner wall both sides equidistance of U type mount (11) it is equipped with mounting panel (13) to inlay between U type mount (11), the both sides equidistance of mounting panel (13) is fixed to be equipped with a plurality of fixture blocks, and is a plurality of the fixture block is connected with corresponding spacing hole (12) block.
3. The internal circulation efficient heat dissipation electric power cabinet as claimed in claim 1, wherein: a plurality of air inlets are arranged on the outer wall of the filter head (9) at equal intervals, and an activated carbon filter plate (18) is fixedly arranged inside the filter head (9).
4. The internal circulation efficient heat dissipation electric power cabinet as claimed in claim 1, wherein: the liquid injection hole (6) communicated with the cooling liquid cavity (14) is formed in the corner of one side of the bottom support (1), and the sealing plug (7) is embedded in the liquid injection hole (6).
5. The internal circulation efficient heat dissipation electric power cabinet as claimed in claim 1, wherein: one side of the electric cabinet body (2) is hinged with a cabinet door (3), and a handle is fixedly mounted on the front side of the cabinet door (3).
6. The internal circulation efficient heat dissipation electric power cabinet as claimed in claim 1, wherein: one side fixed mounting of equipment box (4) has control switch, air pump (8) and refrigerator (16) all are through control switch and external power supply electric connection.
CN202222874750.4U 2022-10-31 2022-10-31 High-efficient heat dissipation electric power cabinet of inner loop for electric power cabinet Active CN218850214U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222874750.4U CN218850214U (en) 2022-10-31 2022-10-31 High-efficient heat dissipation electric power cabinet of inner loop for electric power cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222874750.4U CN218850214U (en) 2022-10-31 2022-10-31 High-efficient heat dissipation electric power cabinet of inner loop for electric power cabinet

Publications (1)

Publication Number Publication Date
CN218850214U true CN218850214U (en) 2023-04-11

Family

ID=87311672

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222874750.4U Active CN218850214U (en) 2022-10-31 2022-10-31 High-efficient heat dissipation electric power cabinet of inner loop for electric power cabinet

Country Status (1)

Country Link
CN (1) CN218850214U (en)

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