CN210838484U - High-low voltage switch cabinet with good heat dissipation effect - Google Patents

High-low voltage switch cabinet with good heat dissipation effect Download PDF

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Publication number
CN210838484U
CN210838484U CN201921430025.XU CN201921430025U CN210838484U CN 210838484 U CN210838484 U CN 210838484U CN 201921430025 U CN201921430025 U CN 201921430025U CN 210838484 U CN210838484 U CN 210838484U
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CN
China
Prior art keywords
heat dissipation
cabinet body
cabinet
pipe
water
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Application number
CN201921430025.XU
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Chinese (zh)
Inventor
吴锐
董俊
吴永银
吴海军
刘和杰
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Tongling Yongrui Electric Complete Equipment Co ltd
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Tongling Yongrui Electric Complete Equipment Co ltd
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Abstract

The utility model relates to a high-low voltage switch cabinet technical field, concretely relates to high-low voltage switch cabinet that radiating effect is good, the intelligent cabinet temperature adjusting device comprises a cabinet body, the front of the cabinet body articulates there is the cabinet door, the front of cabinet door is provided with the observation window, the inside top of the cabinet body is provided with the cold water storage cistern, and the bottom inner wall of the cabinet body installs the header tank, the inside of the cabinet body is equipped with the heat dissipation water pipe, the top import of heat dissipation water pipe is in the cold water storage cistern intercommunication, and the bottom exit and the header tank intercommunication of heat dissipation water. The utility model discloses structural design is simple, makes things convenient for the thermal giveaway of the internal portion of cabinet through being provided with cold water storage cistern and heat dissipation water pipe, and cold water in the cold water storage cistern passes from the heat dissipation water pipe, because the heat dissipation water pipe is the structure of returning to the shape, can increase cold water in its inside stroke for the heat can carry out the heat exchange with cold water, realizes the water-cooling, can realize rapid cooling to the inside of the cabinet body, and the water after the heat exchange gets back to the inside of header tank, is convenient for retrieve.

Description

High-low voltage switch cabinet with good heat dissipation effect
Technical Field
The utility model relates to a high-low voltage switch cabinet technical field, concretely relates to high-low voltage switch cabinet that radiating effect is good.
Background
The high-low voltage switch cabinet is a device for connecting high-voltage or low-voltage cables as the name implies, a high-voltage cabinet is used by a common power supply station and a substation, the high-voltage cabinet is subjected to voltage reduction by a transformer and then enters a low-voltage cabinet, the low-voltage cabinet enters each power distribution box, and protective devices such as switch breakers and the like are assembled into an integrated electrical device without the inside.
Through the retrieval, the patent that publication number is CN208423522U discloses a high-low voltage switch cabinet that radiating effect is good, and it includes the shell, the intake pipe is all installed at shell left and right sides top, and is two sets of the intake pipe bottom is kept away from shell one end and is installed the filter layer, the intake pipe is close to shell one end and installs the drying ball, the fixed column is all installed to shell top inner wall left and right sides, and is two sets of the fixed column bottom is passed through the condenser pipe and is connected, the condenser pipe left and right sides is connected with the shell inner wall left and right sides, the water-cooled tube is installed to the condenser pipe inner chamber, the thermal-arrest piece is.
However, when the device is used in practice, the whole heat dissipation mechanism is complex in design, and the heat dissipation mechanism cannot quickly dissipate heat in the switch cabinet, so that the heat dissipation speed is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a high-low voltage switch cabinet that radiating effect is good has overcome prior art's not enough, and structural design is simple, and the effectual heat dissipation mechanism design of having solved is complicated, and the heat dissipation mechanism can not be with the inside heat of cubical switchboard effluvium fast, the slow problem of radiating rate.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a high-low voltage switch cabinet with good heat dissipation effect comprises a cabinet body, wherein a cabinet door is hinged to the front of the cabinet body, an observation window is arranged on the front of the cabinet door, a cold water tank is arranged at the top end of the inside of the cabinet body, a water collecting tank is mounted on the inner wall of the bottom of the cabinet body, a heat dissipation water pipe is arranged inside the cabinet body, the top inlet of the heat dissipation water pipe is communicated with the cold water tank, the bottom outlet of the heat dissipation water pipe is communicated with the water collecting tank, a backflow pipe and a suction pump are arranged outside one side of the cabinet body, the inlet end of the suction pump is connected with a connecting pipe through a flange, one end of the connecting pipe penetrates through the cabinet body and is connected with the water collecting tank, the outlet end of the suction pump is connected with a first connecting pipe through a flange, one end, far away from the suction pump, of the first connecting pipe is connected, the inside of the cabinet body is equipped with the mounting panel, the both sides outer wall top and the bottom of mounting panel all weld the support, and the one end of support passes through screw fixed connection with the inner wall of the cabinet body.
Preferably, a heat dissipation opening is formed in the bottom end of the back face of the cabinet body, and a heat dissipation fan is installed inside the heat dissipation opening.
Preferably, the mounting plate is positioned on one side of the heat dissipation water pipe, and a plurality of mounting holes are formed in the side wall of the mounting plate.
Preferably, the heat dissipation water pipe and the return pipe are both of a clip-shaped structure.
Preferably, the dustproof net is installed at the outer opening of the heat dissipation opening, and an air inlet is formed in the top end of the outer wall of the other side of the cabinet body.
Preferably, the connecting pipe, the second connecting pipe and the cabinet body are provided with sealing rings at the connecting parts.
(III) advantageous effects
The embodiment of the utility model provides a high-low voltage switch cabinet that radiating effect is good possesses following beneficial effect:
1. this novel structural design is simple, makes things convenient for the thermal giveaway of the internal portion of cabinet through being provided with cold water storage cistern and heat dissipation water pipe, and cold water in the cold water storage cistern passes from the heat dissipation water pipe, because the heat dissipation water pipe is the shape structure that returns, can increase cold water in its inside stroke for the heat can carry out the heat exchange with cold water, realizes the water-cooling, can realize rapid cooling to the inside of the cabinet body, and the inside of header tank is got back to the water after the heat exchange, is convenient for retrieve.
2. This is novel through being provided with back flow and suction pump for water can cyclic utilization, through starting the suction pump, can go into the water pump in the header to the inside of back flow, because the back flow is back shape structure, water when flowing in the back flow, can be with the air that the heat of aquatic gived off, through the inside that the second even pipe flows back to the cold water storage cistern again, make water can cyclic utilization, thereby can continuously dispel the heat and cool down to the inside realization of cubical switchboard.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front structural diagram of the cabinet body of the present invention;
FIG. 3 is a schematic view of the structure of the heat dissipation water pipe and the cabinet body of the present invention;
fig. 4 is a schematic view of the structure of the return pipe, the first connecting pipe and the second connecting pipe of the present invention.
In the figure: 1 cabinet body, 2 cabinet doors, 3 cold water tank, 4 water collecting tank, 5 heat dissipation water pipes, 6 heat dissipation ports, 7 heat dissipation fans, 8 return pipes, 9 suction pumps, 10 second connecting pipes, 11 connecting pipes, 12 first connecting pipes, 13 mounting plates, 14 supports, 15 air inlets and 16 observation windows.
Detailed Description
The invention will be further described with reference to the following figures 1-3 and examples:
a high-low voltage switch cabinet with good heat dissipation effect comprises a cabinet body 1, wherein a cabinet door 2 is hinged to the front of the cabinet body 1, an observation window 16 is arranged on the front of the cabinet door 2, operation conditions of electric elements in the cabinet body 1 can be observed conveniently, a cold water tank 3 is arranged at the top end of the inside of the cabinet body 1, a water collecting tank 4 is arranged on the inner wall of the bottom of the cabinet body 1, water after heat exchange returns to the inside of the water collecting tank 4 and is convenient to recover, a heat dissipation water pipe 5 is arranged in the cabinet body 1, an inlet at the top end of the heat dissipation water pipe 5 is communicated with the cold water tank 3, a bottom outlet of the heat dissipation water pipe 5 is communicated with the water collecting tank 4, cold water in the cold water tank 3 passes through the heat dissipation water pipe 5, the stroke of the cold water in the cold water tank can be increased, heat can be exchanged with the, the inlet end of the suction pump 9 is connected with a connecting pipe 11 through a flange, one end of the connecting pipe 11 penetrates through the cabinet body 1 to be connected with the water collecting tank 4, the outlet end of the suction pump 9 is connected with a first connecting pipe 12 through a flange, and the end of the first connecting pipe 12 remote from the suction pump 9 is connected to the inlet end of the return pipe 8, by activating the suction pump 9, the water in the water collecting tank 4 can be pumped into the interior of the return pipe 8 through the connecting pipe 11 and the first connecting pipe 12, the outlet end of the return pipe 8 is connected with a second connecting pipe 10 through a flange, one end of the second connecting pipe 10 far away from the return pipe 8 penetrates through the cabinet body 1 to be communicated with the cold water tank 3, the inside of the cabinet body 1 is equipped with mounting panel 13, and mounting panel 13 is used for installing electrical components, support 14 has all been welded with the bottom on the both sides outer wall top of mounting panel 13, and screw fixed connection is passed through with the inner wall of the cabinet body 1 to the one end of support 14.
In this embodiment, as shown in fig. 1 to 3, a heat dissipation opening 6 is formed in the bottom end of the back surface of the cabinet body 1, and a heat dissipation fan 7 is installed inside the heat dissipation opening 6, so that heat inside the cabinet body 1 can be conveniently drawn out, and downward flowing air flow can be generated inside the cabinet body 1, thereby accelerating the heat exchange speed between the heat and the heat dissipation water pipe 5.
In this embodiment, as shown in fig. 1, the mounting plate 13 is located at one side of the heat dissipation water pipe 5, and a plurality of mounting holes are formed on a side wall of the mounting plate 13, so as to facilitate mounting of electrical components.
In this embodiment, as shown in fig. 2-3, the heat dissipation water pipe 5 and the return pipe 8 are both of a rectangular structure, which can increase the travel of cold water in the heat dissipation water pipe, thereby facilitating the recycling of water.
In this embodiment, as shown in fig. 1, a dust screen is installed at an outer opening of the heat dissipation opening 6, and an air inlet 15 is disposed at the top end of the outer wall of the other side of the cabinet body 1.
In this embodiment, as shown in fig. 1, the connection portions of the connection pipe 11, the second connection pipe 10 and the cabinet body 1 are all provided with a sealing ring, so that external dust is prevented from entering the inside of the cabinet body 1 through a connection gap.
The utility model discloses a theory of operation: the cold water tank 3 and the heat dissipation water pipe 5 are arranged to facilitate the heat dissipation in the cabinet body 1, the cold water in the cold water tank 3 passes through the heat dissipation water pipe 5, because the heat dissipation water pipe 5 is of a clip-shaped structure, the travel of cold water in the heat dissipation water pipe can be increased, so that heat can exchange heat with the cold water to realize water cooling, the interior of the cabinet body 1 can be rapidly cooled, the water after heat exchange returns to the interior of the water collecting tank 4, and by starting the suction pump 9, the water in the water collecting tank 4 can be pumped into the interior of the return pipe 8 through the connecting pipe 11 and the first connecting pipe 12, because the return pipe 8 is of a square structure, when water flows in the return pipe 8, the water can flow back to the inside of the cold water tank 3 through the second connecting pipe 10 in the air which is emitted by the heat in the water, make water cyclic utilization to can realize lasting heat dissipation cooling to the inside of cubical switchboard.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims (6)

1. The utility model provides a high-low voltage switch cabinet that radiating effect is good, includes the cabinet body (1), the front of the cabinet body (1) articulates there is cabinet door (2), the front of cabinet door (2) is provided with observation window (16), its characterized in that: the water cooling tank (3) is arranged at the top end inside the cabinet body (1), the water collecting tank (4) is installed on the inner wall of the bottom of the cabinet body (1), the heat dissipation water pipe (5) is arranged inside the cabinet body (1), the top inlet of the heat dissipation water pipe (5) is communicated with the water cooling tank (3), the bottom outlet of the heat dissipation water pipe (5) is communicated with the water collecting tank (4), the backflow pipe (8) and the suction pump (9) are arranged outside one side of the cabinet body (1), the inlet end of the suction pump (9) is connected with the connecting pipe (11) through a flange, one end of the connecting pipe (11) penetrates through the cabinet body (1) to be connected with the water collecting tank (4), the outlet end of the suction pump (9) is connected with the first connecting pipe (12) through a flange, the end, far away from the suction pump (9), of the first connecting pipe (12) is connected with the inlet end of the backflow pipe (8), the outlet end, the one end that back flow (8) were kept away from in second even pipe (10) passes cabinet body (1) and cold water storage cistern (3) intercommunication, the inside of the cabinet body (1) is equipped with mounting panel (13), support (14) have all been welded with the bottom on the both sides outer wall top of mounting panel (13), and the one end of support (14) passes through screw fixed connection with the inner wall of the cabinet body (1).
2. The high-low voltage switch cabinet with good heat dissipation effect as claimed in claim 1, wherein: a heat dissipation opening (6) is formed in the bottom end of the back face of the cabinet body (1), and a heat dissipation fan (7) is installed inside the heat dissipation opening (6).
3. The high-low voltage switch cabinet with good heat dissipation effect as claimed in claim 1, wherein: the mounting plate (13) is positioned on one side of the heat-radiating water pipe (5), and a plurality of mounting holes are formed in the side wall of the mounting plate (13).
4. The high-low voltage switch cabinet with good heat dissipation effect as claimed in claim 1, wherein: the heat dissipation water pipe (5) and the return pipe (8) are both of a clip-shaped structure.
5. The high-low voltage switch cabinet with good heat dissipation effect as claimed in claim 2, wherein: the dustproof net is installed at the outer opening of the heat dissipation opening (6), and an air inlet (15) is formed in the top end of the outer wall of the other side of the cabinet body (1).
6. The high-low voltage switch cabinet with good heat dissipation effect as claimed in claim 1, wherein: and sealing rings are arranged at the joints of the connecting pipe (11), the second connecting pipe (10) and the cabinet body (1).
CN201921430025.XU 2019-08-29 2019-08-29 High-low voltage switch cabinet with good heat dissipation effect Active CN210838484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921430025.XU CN210838484U (en) 2019-08-29 2019-08-29 High-low voltage switch cabinet with good heat dissipation effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921430025.XU CN210838484U (en) 2019-08-29 2019-08-29 High-low voltage switch cabinet with good heat dissipation effect

Publications (1)

Publication Number Publication Date
CN210838484U true CN210838484U (en) 2020-06-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921430025.XU Active CN210838484U (en) 2019-08-29 2019-08-29 High-low voltage switch cabinet with good heat dissipation effect

Country Status (1)

Country Link
CN (1) CN210838484U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112018605A (en) * 2020-08-27 2020-12-01 廊坊市梅硕电气设备有限公司 Moisture-proof drainage system for prefabricated substation and use method thereof
CN112600086A (en) * 2020-12-11 2021-04-02 创能电气集团有限公司 Energy-saving heat dissipation type high-low voltage complete set power distribution cabinet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112018605A (en) * 2020-08-27 2020-12-01 廊坊市梅硕电气设备有限公司 Moisture-proof drainage system for prefabricated substation and use method thereof
CN112600086A (en) * 2020-12-11 2021-04-02 创能电气集团有限公司 Energy-saving heat dissipation type high-low voltage complete set power distribution cabinet

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