CN217215640U

CN217215640U - Low-voltage complete switch equipment

Info

Publication number: CN217215640U
Application number: CN202220851474.7U
Authority: CN
Inventors: 杨启; 夏勇
Original assignee: Suzhou Zhongkai Electric Co Ltd
Current assignee: Suzhou Zhongkai Electric Co Ltd
Priority date: 2022-04-03
Filing date: 2022-04-03
Publication date: 2022-08-16
Anticipated expiration: 2032-04-03

Abstract

The utility model relates to a low pressure complete sets switch equipment, the intelligent cabinet temperature adjusting device comprises a cabinet body, the side mounting hole has all been seted up to the both sides of the cabinet body, the inner chamber of side mounting hole is provided with heat dissipation mechanism, the bottom fixed mounting of the cabinet body has the cooler bin. This low pressure switchgear, through the side mounting hole, the cartridge filter of admitting air, air filter screen's cooperation is used, the side mounting hole cup joints the cartridge filter of admitting air, the convenience is dismantled the cartridge filter of admitting air, utilize the cartridge filter of admitting air to install air filter screen and division board simultaneously, be convenient for clear up division board and air filter screen, can absorb the moisture that gets into in the internal chamber of cabinet air through the division board, guarantee the drying of air, avoid internal chamber of cabinet electrical components to receive the corruption, utilize rearmounted mounting hole to install the cartridge filter simultaneously, the convenience is dismantled the cartridge filter.

Description

Low-voltage complete switch equipment

Technical Field

The utility model relates to a power equipment technical field specifically is a low pressure complete sets switchgear.

Background

The low-voltage complete switch equipment is also called low-voltage switch cabinet. The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. Current low-voltage switchgear is inconvenient when using clears up the gas port filter screen and adopts the forced air cooling radiating effect relatively poor, in case the higher unable heat dissipation demand that reaches of equipment temperature, low-voltage switchgear does not possess simultaneously and dehumidifies the internal air of entering cabinet, uses comparatively inconveniently. We therefore propose a low voltage switchgear.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low pressure complete sets switchgear, the problem of proposing in the above-mentioned background art has been solved to the not enough of prior art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a low-voltage complete switch device comprises a cabinet body, wherein side mounting holes are formed in two sides of the cabinet body, a heat dissipation mechanism is arranged in an inner cavity of each side mounting hole, a cooling box is fixedly mounted at the bottom of the cabinet body, a water pump is fixedly mounted in the inner cavity of the cooling box, an output end of the water pump is connected with a heat conduction copper pipe, one end of the heat conduction copper pipe extends into the cabinet body and is arranged in a snake shape, and a side isolation net frame is arranged outside the cabinet body;

the heat dissipation mechanism comprises an air inlet filter cylinder, a fan and an air filter screen, the fan is sleeved to one end of the inner cavity of the side mounting hole, the air inlet filter cylinder is movably sleeved on the other end of the side mounting hole, a dehumidification plate is installed on the inner cavity of the air inlet filter cylinder, and the air filter screen is arranged on the inner cavity of the air inlet filter cylinder and on two sides of the dehumidification plate.

Furthermore, one end of the fan is fixedly connected with a touch screen.

Further, the top fixedly connected with temperature detection sensor and the humidity detection sensor of cabinet body inner chamber, the front of the cabinet body is provided with the cabinet door, the mounting groove has been seted up at the top of the cabinet body.

Furthermore, the inner cavity of the mounting groove is movably sleeved with a rubber column, and the top of the rubber column is fixedly connected with the top of the inner cavity of the laterally-arranged isolation net frame.

Furthermore, a rear mounting hole is formed in the back face of the cabinet body, an air outlet cylinder is sleeved on the inner cavity of the rear mounting hole in a threaded mode, and an ash blocking net is fixedly connected to the inner cavity of the air outlet cylinder.

Further, the bottom of cooler bin is connected with the refrigeration piece, the equal fixedly connected with anticollision corner pad in the bottom both sides of cooler bin and the both sides at cabinet body top, the bottom fixedly connected with support column of cooler bin, the bottom fixed mounting of support column has rubber base, one side of rubber base is provided with the inner wall fixed connection of block rubber and side isolation screen frame.

Furthermore, the back of the air outlet cylinder is fixedly connected with an exhaust pipe, the exhaust pipe is respectively connected with the air outlet cylinders, and the air outlet of the exhaust pipe corresponds to the refrigerating sheet.

The utility model provides a low pressure complete sets switchgear possesses following beneficial effect:

1. this low pressure switchgear, through the side mounting hole, the cartridge filter of admitting air, air filter screen's cooperation is used, the side mounting hole cup joints the cartridge filter of admitting air, the convenience is dismantled the cartridge filter of admitting air, utilize the cartridge filter of admitting air to install air filter screen and division board simultaneously, be convenient for clear up division board and air filter screen, can absorb the moisture that gets into in the internal chamber of cabinet air through the division board, guarantee the drying of air, avoid internal chamber of cabinet electrical components to receive the corruption, utilize rearmounted mounting hole to install the cartridge filter simultaneously, the convenience is dismantled the cartridge filter.

2. This low pressure switchgear, through the water pump, the cooler bin, the cooperation of heat conduction copper pipe and refrigeration piece and blast pipe is used, utilize the cooler bin to save the coolant liquid, pump the coolant liquid into the heat conduction copper pipe inner chamber through the water pump, through heat conduction copper pipe and the contact of cabinet body large tracts of land, and then the temperature of the internal wall of whole reduction cabinet, the mode that adopts the heat transfer reduces the temperature of internal chamber of cabinet, realize forcing the heat dissipation, utilize the refrigeration piece to reduce the temperature of cooler bin inner chamber coolant liquid simultaneously, realize continuously cooling, utilize the blast pipe to dispel the air of internal chamber of cabinet simultaneously, exhaust air is dispelled the heat by the refrigeration piece.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic front structural view of the present invention;

fig. 4 is a schematic back structure diagram of the present invention;

FIG. 5 is a schematic structural view of the exhaust pipe of the present invention;

fig. 6 is a schematic structural view of the air outlet cylinder of the present invention;

fig. 7 is a schematic structural view of the intake filter cartridge of the present invention;

fig. 8 is a schematic structural view of the heat conducting copper tube of the present invention.

In the figure: 1. a cabinet body; 2. a cooling tank; 3. a support pillar; 4. a rubber base; 5. a water pump; 6. an exhaust pipe; 7. a refrigeration plate; 8. a rubber block; 9. laterally arranging an isolation screen frame; 10. a temperature detection sensor; 11. a rubber column; 12. mounting grooves; 13. a humidity detection sensor; 14. anti-collision corner pads; 15. a heat conducting copper pipe; 16. a rear mounting hole; 17. an ash blocking net; 18. an air outlet cylinder; 19. a mounting hole is arranged on the side; 20. a dehumidification plate; 21. an air screen; 22. an intake air filter cartridge; 23. a fan; 24. preventing touching the net; 25. a cabinet door.

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.

The first embodiment is as follows: referring to fig. 1 and 7, the utility model provides a low pressure switchgear assembly, including the cabinet body 1, side mounting hole 19 has all been seted up to the both sides of the cabinet body 1, the inner chamber of side mounting hole 19 is provided with heat dissipation mechanism, heat dissipation mechanism includes air inlet filter cartridge 22, fan 23 and air filter screen 21, fan 23 cup joints the one end to side mounting hole 19 inner chamber, air inlet filter cartridge 22 has been cup jointed in the other end activity of side mounting hole 19, dehumidification board 20 is installed to air inlet filter cartridge 22's inner chamber, air inlet filter cartridge 22's inner chamber and the both sides that are located dehumidification board 20 all are provided with air filter screen 21, fan 23's one end fixedly connected with prevents touching net 24. The cartridge filter 22 that admits air can be for dehumidification carbon, dehumidification materials such as drier, cup joint the cartridge filter 22 that admits air through side mounting hole 19, the convenience is dismantled the cartridge filter 22 that admits air, utilize the cartridge filter 22 that admits air to install air filter screen 21 and dehumidification board 20 simultaneously, be convenient for clear up dehumidification board 20 and air filter screen 21, can absorb the moisture that gets into in the cabinet body 1 inner chamber air through dehumidification board 20, guarantee the drying of air, avoid the cabinet body 1 inner chamber electrical components to receive the corruption.

Example two:

referring to fig. 1 and 8, the difference between the second embodiment and the first embodiment is that: the cooling box 2 is fixedly installed at the bottom of the cabinet body 1, the water pump 5 is fixedly installed in the inner cavity of the cooling box 2, the output end of the water pump 5 is connected with the heat conduction copper pipe 15, one end of the heat conduction copper pipe 15 extends into the cabinet body 1 and is arranged in a snake shape, the cooling box 2 is used for storing cooling liquid, the cooling liquid is pumped into the inner cavity of the heat conduction copper pipe 15 through the water pump 5 and is in large-area contact with the cabinet body 1 through the heat conduction copper pipe 15, the temperature of the inner wall of the cabinet body 1 is integrally reduced, the temperature of the inner cavity of the cabinet body 1 is reduced in a heat exchange mode, and forced heat dissipation is achieved;

the outside of the cabinet body 1 is provided with the side and puts isolation screen frame 9, set up the hole that the winding displacement was used on the side isolation screen frame 9, the position that its hole was seted up matches according to the model of the different cabinet bodies 1, the equal fixedly connected with block rubber 8 in both sides of the side isolation screen frame 9 bottom inner wall of putting, can protect the both sides of the cabinet body 1 through the side isolation screen frame 9, can install when needs protect, avoid the cabinet body 1 to receive the collision, utilize rubber column 11 and block rubber 8 to fix, can play absorbing effect.

The top fixedly connected with temperature detection sensor 10 and the humidity detection sensor 13 of the 1 inner chamber of the cabinet body, the front of the cabinet body 1 is provided with cabinet door 25, be provided with display screen and humidity detection sensor 13 on the cabinet door 25, temperature detection sensor 10 electric connection, can detect the temperature and humidity of the 1 inner chamber of the cabinet body respectively through temperature detection sensor 10 and humidity detection sensor 13, will detect data and show through the display screen simultaneously, the staff of being convenient for observes, mounting groove 12 has been seted up at the top of the cabinet body 1, rubber column 11 has been cup jointed in the inner chamber activity of mounting groove 12, the top of rubber column 11 and the top fixed connection of the 9 inner chambers of side isolation net frame. Rearmounted mounting hole 16 has been seted up at the back of the cabinet body 1, the inner chamber screw thread of rearmounted mounting hole 16 has cup jointed out chimney 18, the inner chamber fixedly connected with ash blocking net 17 of out chimney 18, the back fixedly connected with blast pipe 6 of out chimney 18, blast pipe 6 is connected with a plurality of out chimney 18 respectively and the air outlet of blast pipe 6 is corresponding with refrigeration piece 7, utilize refrigeration piece 7 to reduce the temperature of 2 inner chamber coolants of cooler bin simultaneously, realize continuously cooling, utilize the air escape of blast pipe 6 with the cabinet body 1 inner chamber simultaneously, the exhaust air is dispelled the heat by refrigeration piece 7. The air outlet of blast pipe 6 is facing to refrigeration piece 7, an air circulation for accelerating the 7 heat dissipation ends of refrigeration piece, guarantee the work of refrigerating that carries on that refrigeration piece 7 is normal, blast pipe 6 adopts the hose connection and adds and is equipped with the check valve with the junction of play air cylinder 18, the bottom of cooler bin 2 is connected with refrigeration piece 7, the equal fixedly connected with crashproof corner pad 14 in both sides of the bottom both sides of cooler bin 2 and the both sides at the 1 top of the cabinet body, the bottom fixedly connected with support column 3 of cooler bin 2, the bottom fixed mounting of support column 3 has rubber base 4, one side of rubber base 4 is provided with the inner wall fixed connection of 8 and the rubber piece 8 and side isolation net frame 9.

In conclusion, when the low-voltage switchgear assembly is used, firstly, the dehumidifying plate 20 is installed in the inner cavity of the air inlet filter cartridge 22, the air inlet filter cartridge 22 is sleeved to the inner cavity of the side installation hole 19, the dehumidifying plate 20 is periodically replaced or the dehumidifying plate 20 is taken out to dry and dehumidify the air according to the environmental humidity condition of the cabinet 1, then the side isolation net frame 9 is placed outside the cabinet 1, the rubber column 11 is sleeved to the inner cavity of the installation groove 12, the two sides of the cabinet 1 are protected by the side isolation net frame 9, the fan 23 is started to accelerate the air circulation in the inner cavity of the cabinet 1 during heat dissipation, the air is discharged from the inner cavity of the air outlet cylinder 18, when the temperature of the inner cavity of the cabinet 1 is high and the fan 23 cannot dissipate heat, the water pump 5 is started to pump the cooling liquid in the inner cavity of the cooling box 2 into the inner cavity of the heat conducting copper pipe 15, and then the cooling liquid flows into the inner cavity of the cooling box 2 through the heat conducting copper pipe 15, the coolant liquid is through heat-conduction when heat conduction copper pipe 15, makes the temperature of the internal wall of cabinet 1 reduce, and then reduces the temperature of the internal chamber of cabinet 1, and the during operation for a long time, need open refrigeration piece 7, reduces the temperature of 2 inner chamber cooling waters of cooler bin through refrigeration piece 7.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A low-voltage switchgear assembly, comprising a cabinet body (1), characterized in that: lateral mounting holes (19) are formed in the two sides of the cabinet body (1), a heat dissipation mechanism is arranged in an inner cavity of each lateral mounting hole (19), a cooling box (2) is fixedly mounted at the bottom of the cabinet body (1), a water pump (5) is fixedly mounted in the inner cavity of the cooling box (2), an output end of the water pump (5) is connected with a heat conduction copper pipe (15), one end of each heat conduction copper pipe (15) extends into the cabinet body (1) and is arranged in a snake shape, and a lateral isolation net frame (9) is arranged outside the cabinet body (1);

the heat dissipation mechanism is including air intake filter cartridge (22), fan (23) and air filter screen (21), fan (23) cup joint to the one end of side mounting hole (19) inner chamber, air intake filter cartridge (22) has been cup jointed in the other end activity of side mounting hole (19), dehumidification board (20) are installed to the inner chamber of air intake filter cartridge (22), the inner chamber of air intake filter cartridge (22) and the both sides that are located dehumidification board (20) all are provided with air filter screen (21).

2. Low-voltage switchgear assembly according to claim 1, characterized in that: one end of the fan (23) is fixedly connected with a touch screen (24).

3. A low-voltage switchgear assembly according to claim 1, characterized in that: the top fixedly connected with temperature detection sensor (10) and humidity detection sensor (13) of the cabinet body (1) inner chamber, the front of the cabinet body (1) is provided with cabinet door (25), mounting groove (12) have been seted up at the top of the cabinet body (1).

4. A low-voltage switchgear assembly according to claim 3, characterized in that: the rubber column (11) is movably sleeved in the inner cavity of the mounting groove (12), and the top of the rubber column (11) is fixedly connected with the top of the inner cavity of the laterally-arranged isolation net frame (9).

5. A low-voltage switchgear assembly according to claim 1, characterized in that: the back of the cabinet body (1) is provided with a rear mounting hole (16), an air outlet cylinder (18) is sleeved on an inner cavity thread of the rear mounting hole (16), and an inner cavity of the air outlet cylinder (18) is fixedly connected with a dust blocking net (17).

6. A low-voltage switchgear assembly according to claim 1, characterized in that: the bottom of cooler bin (2) is connected with refrigeration piece (7), the equal fixedly connected with anticollision corner pad (14) in both sides at the bottom both sides of cooler bin (2) and the cabinet body (1) top, the bottom fixedly connected with support column (3) of cooler bin (2), the bottom fixed mounting of support column (3) has rubber base (4), one side of rubber base (4) is provided with inner wall fixed connection of block rubber (8) and side isolation net frame (9).

7. Low-voltage switchgear assembly according to claim 5, characterized in that: the back of the air outlet cylinder (18) is fixedly connected with an exhaust pipe (6), the exhaust pipe (6) is respectively connected with the air outlet cylinders (18), and the air outlet of the exhaust pipe (6) corresponds to the refrigerating sheet (7).