CN209881133U - Heat dissipation type high-low voltage power distribution cabinet - Google Patents

Heat dissipation type high-low voltage power distribution cabinet Download PDF

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Publication number
CN209881133U
CN209881133U CN201920821948.1U CN201920821948U CN209881133U CN 209881133 U CN209881133 U CN 209881133U CN 201920821948 U CN201920821948 U CN 201920821948U CN 209881133 U CN209881133 U CN 209881133U
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heat dissipation
power distribution
low voltage
water
voltage power
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CN201920821948.1U
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冯艳丽
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Hebei Mule Electrical Engineering Co Ltd
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Hebei Mule Electrical Engineering Co Ltd
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Abstract

The utility model discloses a heat dissipation type high-low voltage power distribution cabinet, the power distribution cabinet comprises a cabinet body and a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation coil pipe and a water supply device, the heat dissipation coil pipe is fixed on the inner side wall of the cabinet body through a fixed support, the water supply device comprises a controller, a water tank, a water pump and a circulating cooling pipe, the water pump is arranged at the water outlet of the water tank, one end of the heat dissipation coil pipe is connected with the water pump, the other end of the heat dissipation coil pipe is connected with the water inlet of the circulating cooling pipe, the circulating cooling pipe is buried underground; the internal temperature sensor that is provided with of cabinet, temperature sensor are used for gathering the internal temperature of cabinet, controller respectively with water pump, temperature sensor electric connection. The utility model provides a heat dissipation type high-low voltage power distribution cabinet adopts the water cooling method to dispel the heat to can realize heat dissipation automatic control, energy-concerving and environment-protective, the radiating effect is good, has improved electrical element's operational environment.

Description

Heat dissipation type high-low voltage power distribution cabinet
Technical Field
The utility model relates to a switch board technical field especially relates to a heat dissipation type high-low voltage power distribution cabinet.
Background
The high-low voltage power distribution cabinet is the power distribution equipment 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 are led out to the low-voltage power distribution cabinet through the voltage reduction low-voltage side of a transformer, the low-voltage power distribution cabinet is the equipment of a power distribution device which integrates protection devices such as switches, breakers, fuses, buttons, indicator lamps, instruments and wires and achieves the design function requirement.
Because in the course of work of high-low voltage distribution cabinet, electrical components can produce a large amount of heats, can lead to the core temperature of equipment to rise under long-time heat gathering, can produce the risk of high temperature conflagration promptly after exceeding the predetermined value, serious probably produces the electric power accident, cause great loss, consequently, need improve the processing to high-low voltage distribution cabinet on current basis, make it possess control by temperature change regulatory ability, fully guarantee that power equipment's operational environment is stable, avoid the emergence of accident.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat dissipation type high-low voltage power distribution cabinet adopts the water cooling method to dispel the heat to can realize heat dissipation automatic control, energy-concerving and environment-protective, the radiating effect is good, has improved electrical element's operational environment.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a heat dissipation type high-low voltage power distribution cabinet, this switch board includes: the water pump is arranged at a water outlet of the water tank, one end of the heat dissipation coil is connected with the water pump, the other end of the heat dissipation coil is connected with a water inlet of the circulating cooling pipe, the circulating cooling pipe is buried underground, and a water outlet of the circulating cooling pipe is connected with a water inlet of the water tank; the internal temperature sensor that is provided with of cabinet, temperature sensor is used for gathering the internal temperature of cabinet, the controller respectively with water pump, temperature sensor electric connection.
Optionally, a ceiling is arranged at the top end of the cabinet body, a solar photovoltaic panel is arranged on the surface of the ceiling, a storage battery is arranged in the water supply device, the solar photovoltaic panel is connected with the storage battery through a photovoltaic controller, and the storage battery provides a power supply for the water supply device.
Optionally, the cabinet is internal still to be provided with ventilation assembly, the last lateral wall and the right side wall of the cabinet body are provided with air intake and air exit respectively, ventilation assembly is including the blower box and the wind channel that are linked together, set up the air-blower in the blower box, the blower box with the air intake is linked together, a plurality of ventilation holes have been seted up on the wind channel, the air-blower with controller electric connection.
Optionally, the air inlet and the air outlet are respectively covered with a metal filter screen.
Optionally, the heat dissipation mechanism is fixedly connected to the back of the cabinet body.
Optionally, a cabinet door is hinged to the cabinet body.
Optionally, a high-temperature alarm device is further installed on the cabinet body, and the high-temperature alarm device is electrically connected with the controller.
Optionally, a first valve is arranged between the heat dissipation coil and the water pump, and a second valve is arranged between the heat dissipation coil and the circulating cooling pipe.
According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect: the utility model provides a heat dissipation type high-low voltage power distribution cabinet is provided with the heat dissipation coil pipe for the operating temperature in the cabinet carries out the heat dissipation of water cooling method, and leads the water that absorbs the heat into the underground through the circulative cooling pipe, adopts the mode of cooling in the depth of the ground bottom, for the circulating water cooling, does not need additionally to provide the cooling energy consumption, is favorable to energy saving and emission reduction; the temperature sensor is arranged to collect the problems in the cabinet in real time and transmit the problems to the controller, the temperature threshold is set in the controller, the controller controls the water pump to be started to carry out heat dissipation operation when the temperature threshold is reached, and heat dissipation is not needed when the temperature threshold is not reached, so that the automatic control mode is more favorable for saving electric energy and simultaneously improves the working environment of the electrical elements; the ventilation assembly is arranged in the power distribution cabinet, so that the air circulation efficiency in the cabinet is improved, and the heat dissipation efficiency is further improved; the solar photovoltaic panel is arranged on the ceiling and used for providing power for the water supply device, and solar energy is utilized to realize energy conservation and environmental protection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic front structural view of a heat dissipation type high-low voltage power distribution cabinet according to an embodiment of the present invention;
fig. 2 is a schematic side structure view of a heat dissipation type high-low voltage power distribution cabinet according to an embodiment of the present invention;
fig. 3 is a schematic view of an external structure of a cabinet body according to an embodiment of the present invention;
description of reference numerals: 1. a cabinet body; 2. an air outlet; 3. a heat-dissipating coil pipe; 4. fixing a bracket; 5. a wind channel; 6. a vent hole; 7. a blower case; 8. an air inlet; 9. a cabinet door; 10. a water pump; 11. a controller; 12. a water tank; 13. a circulating cooling pipe; 14. a ceiling; 15. a solar photovoltaic panel; 16. a metal filter screen.
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.
The utility model aims at providing a heat dissipation type high-low voltage power distribution cabinet adopts the water cooling method to dispel the heat to can realize heat dissipation automatic control, energy-concerving and environment-protective, the radiating effect is good, has improved electrical element's operational environment.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to fig. 3, the embodiment of the utility model provides a heat dissipation type high-low voltage power distribution cabinet includes: the cabinet body 1 and the heat dissipation mechanism, the heat dissipation mechanism includes heat dissipation coil pipe 3 and water supply installation, the heat dissipation coil pipe passes through fixed bolster 4 to be fixed in the inside wall of the cabinet body 1, the water supply installation includes controller 11, water tank 12, water pump 10 and circulative cooling pipe 13, the water pump 10 sets up the delivery port at water tank 12, the one end of heat dissipation coil pipe 3 is connected with water pump 10, the other end is connected with the water inlet of circulative cooling pipe 13, circulative cooling pipe 13 buries underground depths, the delivery port of circulative cooling pipe 13 is connected with the water inlet of water tank 12; the improved water-saving cabinet is characterized in that a temperature sensor is arranged in the cabinet body 1 and used for collecting the temperature in the cabinet body 1, and the controller 11 is respectively electrically connected with the water pump 10 and the temperature sensor. And the controller 11 receives the temperature data of the temperature sensor, and when the temperature data reaches a set temperature threshold value, the water pump 10 can be controlled to work to carry out water cooling circulation. In addition, be provided with first valve between heat dissipation coil 3 and the water pump 10, be provided with the second valve between heat dissipation coil 3 and the circulative cooling pipe.
The top of the cabinet body 1 is provided with a ceiling 14, the surface of the ceiling 14 is provided with a solar photovoltaic panel 15, a storage battery is arranged in the water supply device, the solar photovoltaic panel 15 is connected with the storage battery through a photovoltaic controller, and the storage battery provides a power supply for the water supply device.
The cabinet body 1 is also internally provided with a ventilation assembly, the upper side wall and the right side wall of the cabinet body 1 are respectively provided with an air inlet 8 and an air outlet 2, the ventilation assembly comprises a blower box 7 and an air channel 5 which are communicated, a blower is arranged in the blower box 7, the blower box 7 is communicated with the air inlet 8, the air channel 5 is provided with a plurality of ventilation holes 6, and the blower is electrically connected with the controller 11; and the air inlet 8 and the air outlet 2 are respectively covered with a metal filter screen 16.
The heat dissipation mechanism is fixedly connected to the back of the cabinet body, the heat dissipation mechanism and the cabinet body can be fixedly installed on a base, and a cabinet door 9 is hinged to the cabinet body 1.
The cabinet body 1 is also provided with a high temperature alarm device which can be arranged at the top end or other suitable positions of the cabinet body 1, the high temperature alarm device is electrically connected with the controller 11, and the controller 11 controls the high temperature alarm device to send out an alarm signal when the temperature data collected by the temperature sensor exceeds a set maximum temperature threshold.
The utility model provides a heat dissipation type high-low voltage power distribution cabinet is provided with the heat dissipation coil pipe for the operating temperature in the cabinet carries out the heat dissipation of water cooling method, and leads the water that absorbs the heat into the underground through the circulative cooling pipe, adopts the mode of cooling in the depth of the ground bottom, for the circulating water cooling, does not need additionally to provide the cooling energy consumption, is favorable to energy saving and emission reduction; the temperature sensor is arranged to collect the problems in the cabinet in real time and transmit the problems to the controller, the temperature threshold is set in the controller, the controller controls the water pump to be started to carry out heat dissipation operation when the temperature threshold is reached, and heat dissipation is not needed when the temperature threshold is not reached, so that the automatic control mode is more favorable for saving electric energy and simultaneously improves the working environment of the electrical elements; the ventilation assembly is arranged in the power distribution cabinet, so that the air circulation efficiency in the cabinet is improved, and the heat dissipation efficiency is further improved; the solar photovoltaic panel is arranged on the ceiling and used for providing power for the water supply device, and solar energy is utilized to realize energy conservation and environmental protection.
The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims (8)

1. The utility model provides a heat dissipation type high-low voltage power distribution cabinet which characterized in that includes: the water pump is arranged at a water outlet of the water tank, one end of the heat dissipation coil is connected with the water pump, the other end of the heat dissipation coil is connected with a water inlet of the circulating cooling pipe, the circulating cooling pipe is buried underground, and a water outlet of the circulating cooling pipe is connected with a water inlet of the water tank; the internal temperature sensor that is provided with of cabinet, temperature sensor is used for gathering the internal temperature of cabinet, the controller respectively with water pump, temperature sensor electric connection.
2. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein a ceiling is arranged at the top end of the cabinet body, a solar photovoltaic panel is arranged on the surface of the ceiling, a storage battery is arranged in the water supply device, the solar photovoltaic panel is connected with the storage battery through a photovoltaic controller, and the storage battery provides power for the water supply device.
3. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein a ventilation assembly is further disposed in the cabinet body, an air inlet and an air outlet are respectively disposed on the upper side wall and the right side wall of the cabinet body, the ventilation assembly includes a blower box and an air channel which are communicated with each other, an air blower is disposed in the blower box, the blower box is communicated with the air inlet, a plurality of ventilation holes are disposed on the air channel, and the air blower is electrically connected with the controller.
4. The heat dissipation type high-low voltage power distribution cabinet according to claim 3, wherein the air inlet and the air outlet are respectively covered with metal filter screens.
5. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein the heat dissipation mechanism is fixedly connected to the back of the cabinet body.
6. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein a cabinet door is hinged to the cabinet body.
7. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein a high temperature alarm device is further installed on the cabinet body, and the high temperature alarm device is electrically connected with the controller.
8. The heat dissipation type high-low voltage power distribution cabinet according to claim 1, wherein a first valve is arranged between the heat dissipation coil and the water pump, and a second valve is arranged between the heat dissipation coil and the circulating cooling pipe.
CN201920821948.1U 2019-06-03 2019-06-03 Heat dissipation type high-low voltage power distribution cabinet Active CN209881133U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920821948.1U CN209881133U (en) 2019-06-03 2019-06-03 Heat dissipation type high-low voltage power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920821948.1U CN209881133U (en) 2019-06-03 2019-06-03 Heat dissipation type high-low voltage power distribution cabinet

Publications (1)

Publication Number Publication Date
CN209881133U true CN209881133U (en) 2019-12-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920821948.1U Active CN209881133U (en) 2019-06-03 2019-06-03 Heat dissipation type high-low voltage power distribution cabinet

Country Status (1)

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CN (1) CN209881133U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113488856A (en) * 2021-07-01 2021-10-08 国网山东省电力公司博兴县供电公司 Outdoor overground transformer box structure
CN115939993A (en) * 2023-03-15 2023-04-07 陕西同力电气有限公司 Heat dissipation type high-low voltage switch cabinet and heat dissipation cooling method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113488856A (en) * 2021-07-01 2021-10-08 国网山东省电力公司博兴县供电公司 Outdoor overground transformer box structure
CN115939993A (en) * 2023-03-15 2023-04-07 陕西同力电气有限公司 Heat dissipation type high-low voltage switch cabinet and heat dissipation cooling method
CN115939993B (en) * 2023-03-15 2023-08-29 陕西同力电气有限公司 Heat dissipation type high-low voltage switch cabinet and heat dissipation cooling method

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