CN210744576U - Low-voltage electric appliance cabinet with circulating heat dissipation function - Google Patents
Low-voltage electric appliance cabinet with circulating heat dissipation function Download PDFInfo
- Publication number
- CN210744576U CN210744576U CN201922169351.6U CN201922169351U CN210744576U CN 210744576 U CN210744576 U CN 210744576U CN 201922169351 U CN201922169351 U CN 201922169351U CN 210744576 U CN210744576 U CN 210744576U
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- heat exchange
- cabinet
- water tank
- backplate
- fan
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000013461 design Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a low-voltage apparatus cabinet with circulation heat dissipation function, including the cabinet body, backplate, switch door, heat exchange box, exhaust tube, heat exchange water pipe, water tank and first fan cabinet body rear portion is fixed with the backplate, install the exhaust tube through the lifting unit lift on the internal portion lateral wall of cabinet, the exhaust tube level sets up, and the exhaust tube has the air intake of second fan through scalable hose connection towards the one end of backplate, and the air outlet of second fan has heat exchange box through intake-tube connection, and heat exchange box keeps away from one of intake pipe and installs the outlet duct, the both ends of heat exchange water pipe are passed the backplate and are connected with the water tank that sets up on the external side wall of cabinet, and are served and install the force pump at the heat exchange water pipe in the external side of cabinet, are fixed with radiating fin on the lateral wall of water tank. This low-voltage electric appliance cabinet with circulation heat dissipation function has advantages such as structural design is reasonable, practical reliable, can generally use widely.
Description
Technical Field
The utility model belongs to the technical field of the electric appliance cabinet, concretely relates to low-voltage electric appliance cabinet with circulation heat dissipation function.
Background
The electric appliance cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally. The electric cabinet is made of two materials, namely a hot-rolled steel plate electric cabinet and a cold-rolled steel plate electric cabinet. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of electric appliance cabinet. The electric appliance cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.
However, most of domestic electric cabinets have poor heat dissipation effects, and the heat dissipation mode is usually air-exchanged with the outside, so that a large amount of dust is easily accumulated in the electric cabinet, and the normal work of electric elements is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-voltage electric appliance cabinet with circulation heat dissipation function 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: a low-voltage electrical cabinet with a circulating heat dissipation function comprises a cabinet body, a back plate, a switch door, a heat exchange box, an air exhaust pipe, a heat exchange water pipe, a water tank and a first fan, wherein the back plate is fixed at the rear part of the cabinet body, the switch door is hinged at the front end of the cabinet body, the air exhaust pipe is installed on the side wall inside the cabinet body in a lifting mode through a lifting assembly, the air exhaust pipe is horizontally arranged, a plurality of groups of air inlet holes are formed in the air exhaust pipe, one end, facing the back plate, of the air exhaust pipe is connected with an air inlet of a second fan through a telescopic hose, an air outlet of the second fan is connected with the heat exchange box through an air inlet pipe, the first baffle plate is arranged inside the heat exchange box, the heat exchange water pipe inside the heat exchange box is arranged between an S-shaped mode and the plurality of groups of first baffle plates, an air outlet pipe is installed at one end, and one end of the heat exchange water pipe positioned outside the cabinet body is provided with a pressure pump, and the outer side wall of the water tank is fixed with a plurality of groups of radiating fins arranged at intervals.
Preferably, lifting unit includes motor, threaded rod, connecting plate and lift seat, the vertical setting of threaded rod is in the internal portion of cabinet, and both ends all are connected with the connecting plate through the bearing rotation about the threaded rod, and two sets of connecting plates are fixed on the internal lateral wall of cabinet, and the threaded rod top passes the spindle of connecting plate fixedly connected with motor, and the motor is fixed on threaded rod top face, and threaded connection has the lift seat on the threaded rod, and the exhaust tube is fixed on the lift seat.
Preferably, the holding rod arranged in parallel with the threaded rod passes through a through hole formed in the lifting seat in a sliding manner, and the upper end and the lower end of the holding rod are fixedly connected to the connecting plate.
Preferably, the water tank outside cover has been put and has been enclosed the fender, and the water tank passes through the connection piece and encloses fender fixed connection, encloses fender upper and lower opening, through fix with screw on the backplate lateral wall, fixed mounting has first fan on the backplate lateral wall of water tank below, and first fan is in and encloses the fender inboard, still is fixed with the shielding plate on the backplate top of enclosing the fender top.
Preferably, a plurality of groups of second baffle plates are arranged in the water tank, and the plurality of groups of second baffle plates are arranged at intervals and are vertically arranged.
The utility model discloses a technological effect and advantage: this low-voltage electrical apparatus cabinet with circulation heat dissipation function, extract from the internal portion of cabinet through the second fan and get into heat exchange incasement portion than hot gas, carry out the heat exchange with the heat exchange water pipe of circulation cold water in order to reduce gas temperature, get back to the internal portion of cabinet through the outlet duct again afterwards, relatively in comparatively open internal and external circulation cooling, can reduce the entering of external dust, the design of the first baffling board of the internal portion multiunit of heat exchange case simultaneously, the heat exchange water pipe of cooperation S type, can improve heat exchange efficiency, increase the cooling effect, through the reciprocal lift exhaust tube of elevating assembly, can evenly cool down the internal portion of cabinet, improve the cooling effect, this low-voltage electrical apparatus cabinet with circulation heat dissipation function, it is reasonable to have a structural design, advantages such as practical reliable, can generally use widely.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the water tank, the heat dissipating fins and the enclosure of the present invention;
fig. 3 is a schematic structural view of the heat exchange water pipe and the first baffle plate of the present invention;
fig. 4 is a schematic structural view of the water tank and the second baffle of the present invention.
In the figure: the heat exchange water pipe comprises a heat exchange water pipe 1, a water tank 2, a heat radiating fin 3, a back plate 4, a surrounding baffle 5, a first fan 6, a shielding plate 7, a cabinet body 8, a heat exchange box 9, a telescopic hose 10, a motor 11, a connecting plate 12, a threaded rod 13, a retaining rod 14, an air exhaust pipe 15, a lifting seat 16, a switch door 17, a first baffle plate 18, an air outlet pipe 19, an air inlet pipe 20, a second fan 21, a pressure pump 22 and a second baffle plate 23.
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 provides a low-voltage electrical cabinet with circulation heat dissipation function as shown in figures 1-4, which comprises a cabinet body 8, a back plate 4, a switch door 17, a heat exchange box 9, an exhaust tube 15, a heat exchange water pipe 1, a water tank 2 and a first fan 6, wherein the back plate 4 is fixed at the rear part of the cabinet body 8, the switch door 17 is hinged at the front end, the exhaust tube 15 is installed on the inner side wall of the cabinet body 8 through a lifting component, the exhaust tube 15 is horizontally arranged, a plurality of groups of air inlet holes are arranged on the exhaust tube 15, one end of the exhaust tube 15 facing the back plate 4 is connected with an air inlet of a second fan 21 through a telescopic hose 10, an air outlet of the second fan 21 is connected with the heat exchange box 9 through an air inlet pipe 20, a first baffle plate 18 is arranged inside the heat exchange box 9, the heat exchange water pipe 1 in the heat exchange box 9 is arranged between the S-shaped, one of intake pipe 20 is kept away from to heat exchange box 9 serves and installs outlet duct 19, and heat exchange box 9 passes through the fix with screw on backplate 4, the both ends of heat exchange water pipe 1 are passed backplate 4 and are connected with the water tank 2 that sets up on the external lateral wall of the cabinet body 8, and are in one of the heat exchange water pipe 1 in the external side of the cabinet body 8 and serve and install force pump 22, are fixed with the radiating fin 3 that the multiunit interval set up on the lateral wall of water tank 2.
Concretely, lifting unit includes motor 11, threaded rod 13, connecting plate 12 and lift seat 16, the vertical setting of threaded rod 13 is inside the cabinet body 8, and threaded rod 13 is connected with connecting plate 12 from top to bottom all through the bearing rotation, and two sets of connecting plates 12 are fixed on the 8 inside walls of the cabinet body, and the threaded rod 13 top passes the spindle of connecting plate 12 fixedly connected with motor 11, and motor 11 fixes on 13 top faces of threaded rod, and threaded connection has lift seat 16 on threaded rod 13, and exhaust tube 15 fixes on lift seat 16.
Specifically, a holding rod 14 arranged in parallel with the threaded rod 13 slides through a through hole formed in the lifting seat 16, and the upper end and the lower end of the holding rod 14 are fixedly connected to the connecting plate 12.
Specifically, 2 outside nests of water tank have been put and are enclosed fender 5, and water tank 2 encloses through the connection piece and keep off 5 fixed connection, enclose 5 under shed, through fix with screw on 4 lateral walls of backplate, fixed mounting has first fan 6 on 4 lateral walls of backplate of water tank 2 below, and first fan 6 is in and encloses 5 inboards, still is fixed with shielding plate 7 on 4 tops of backplate that enclose and keep off 5 tops.
Specifically, a plurality of groups of second baffle plates 23 are arranged inside the water tank 2, and the plurality of groups of second baffle plates 23 are arranged at intervals and are vertically arranged.
Specifically, when the low-voltage electrical cabinet with the circulating heat dissipation function is used, the motor 11, the second fan 21, the pressure pump 22 and the first fan 6 are started, the connecting plate 12 extracts hot gas in the cabinet body 8 through the telescopic hose 10 and the exhaust pipe 15 and discharges the hot gas into the heat exchange box 9 for baffling, meanwhile, the pressure pump 22 circulates cold water in the water tank 2 in the heat exchange water pipe 1 to exchange heat with hot gas in the heat exchange box 9, the temperature of the gas is reduced, the cooled gas is discharged into the cabinet body 8 again through the air outlet pipe 19, in the process of air extraction circulation, the motor 11 drives the threaded rod 13 to rotate forward and backward, so that the lifting seat 16 drives the exhaust pipe 15 on the lifting seat to lift and descend in a reciprocating manner, the uniformity of cooling in the cabinet body 8 is improved, the first fan 6 blows the water tank 2 on the outside, the cooling effect is improved, meanwhile, the enclosure 5 can avoid direct sunlight, the shielding plate 7 can play a role in rain shielding, the internal circulation cooling can effectively avoid the entrance of external dust, and the low-voltage electric appliance cabinet with the circulation heat dissipation function has the advantages of reasonable structural design, practicality, reliability and the like, and can be generally popularized and used.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a low-voltage apparatus cabinet with circulation heat dissipation function, includes the cabinet body (8), backplate (4), switch door (17), heat exchange box (9), exhaust tube (15), heat exchange water pipe (1), water tank (2) and first fan (6), its characterized in that: a back plate (4) is fixed at the rear part of the cabinet body (8), a switch door (17) is hinged at the front end, an air exhaust pipe (15) is installed on the side wall inside the cabinet body (8) in a lifting mode through a lifting assembly, the air exhaust pipe (15) is horizontally arranged, a plurality of groups of air inlet holes are formed in the air exhaust pipe (15), one end, facing the back plate (4), of the air exhaust pipe (15) is connected with an air inlet of a second fan (21) through a telescopic hose (10), an air outlet of the second fan (21) is connected with a heat exchange box (9) through an air inlet pipe (20), a first baffle plate (18) is arranged inside the heat exchange box (9), a heat exchange water pipe (1) inside the heat exchange box (9) is arranged between the S-shaped device and the plurality of groups of first baffle plates (18), an air outlet pipe (19) is installed at one end, far away from the heat exchange box (9), and the air inlet pipe, the both ends of heat exchange water pipe (1) are passed backplate (4) and are connected with water tank (2) that set up on the cabinet body (8) lateral wall, and are in one of the heat exchange water pipe (1) in the cabinet body (8) outside and serve and install force pump (22), are fixed with radiating fin (3) that the multiunit interval set up on the lateral wall of water tank (2).
2. The low-voltage electrical cabinet with the circulating heat dissipation function as claimed in claim 1, wherein: lifting unit includes motor (11), threaded rod (13), connecting plate (12) and lift seat (16), the vertical setting of threaded rod (13) is inside the cabinet body (8), and both ends all are rotated through the bearing and are connected with connecting plate (12) about threaded rod (13), and two sets of connecting plate (12) are fixed on the cabinet body (8) inside wall, and threaded rod (13) top passes the spindle of connecting plate (12) fixedly connected with motor (11), and motor (11) are fixed on threaded rod (13) top face, and threaded connection has lift seat (16) on threaded rod (13), and exhaust tube (15) are fixed on lift seat (16).
3. The low-voltage electrical cabinet with the circulating heat dissipation function as claimed in claim 2, wherein: a holding rod (14) arranged in parallel with the threaded rod (13) slides through a through hole arranged on the lifting seat (16), and the upper end and the lower end of the holding rod (14) are fixedly connected on the connecting plate (12).
4. The low-voltage electrical cabinet with the circulating heat dissipation function as claimed in claim 1, wherein: water tank (2) outside cover has been put and has been enclosed fender (5), and water tank (2) through the connection piece with enclose fender (5) fixed connection, enclose fender (5) upper and lower opening, through fix with screw on backplate (4) lateral wall, fixed mounting has first fan (6) on backplate (4) lateral wall of water tank (2) below, and first fan (6) are in and enclose fender (5) inboard, still are fixed with shielding plate (7) on backplate (4) top of enclosing fender (5) top.
5. The low-voltage electrical cabinet with the circulating heat dissipation function as claimed in claim 1, wherein: a plurality of groups of second baffle plates (23) are arranged in the water tank (2), and the plurality of groups of second baffle plates (23) are arranged at intervals and are vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169351.6U CN210744576U (en) | 2019-12-06 | 2019-12-06 | Low-voltage electric appliance cabinet with circulating heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169351.6U CN210744576U (en) | 2019-12-06 | 2019-12-06 | Low-voltage electric appliance cabinet with circulating heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210744576U true CN210744576U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922169351.6U Expired - Fee Related CN210744576U (en) | 2019-12-06 | 2019-12-06 | Low-voltage electric appliance cabinet with circulating heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210744576U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688214A (en) * | 2021-01-12 | 2021-04-20 | 沈正伟 | Dustproof switch board of intelligence convenient to installation |
| CN112688212A (en) * | 2020-12-30 | 2021-04-20 | 安徽天赢电气成套设备制造有限公司 | Low-voltage electric appliance cabinet with circulating heat dissipation function |
| CN115864182A (en) * | 2022-11-27 | 2023-03-28 | 湖北利亚达电力科技有限公司 | Intelligent temperature control low-voltage power distribution cabinet and temperature control method |
| CN116780356A (en) * | 2023-05-06 | 2023-09-19 | 山东万盛电气有限公司 | High-voltage ring main unit with partial discharge on-line monitoring function |
-
2019
- 2019-12-06 CN CN201922169351.6U patent/CN210744576U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688212A (en) * | 2020-12-30 | 2021-04-20 | 安徽天赢电气成套设备制造有限公司 | Low-voltage electric appliance cabinet with circulating heat dissipation function |
| CN112688212B (en) * | 2020-12-30 | 2022-11-08 | 安徽天赢电气成套设备制造有限公司 | A low-voltage electrical cabinet with circulating heat dissipation function |
| CN112688214A (en) * | 2021-01-12 | 2021-04-20 | 沈正伟 | Dustproof switch board of intelligence convenient to installation |
| CN115864182A (en) * | 2022-11-27 | 2023-03-28 | 湖北利亚达电力科技有限公司 | Intelligent temperature control low-voltage power distribution cabinet and temperature control method |
| CN115864182B (en) * | 2022-11-27 | 2024-01-05 | 湖北利亚达电力科技有限公司 | Intelligent temperature control low-voltage power distribution cabinet and temperature control method |
| CN116780356A (en) * | 2023-05-06 | 2023-09-19 | 山东万盛电气有限公司 | High-voltage ring main unit with partial discharge on-line monitoring function |
| CN116780356B (en) * | 2023-05-06 | 2024-01-23 | 山东万盛电气有限公司 | High-voltage ring main unit with partial discharge on-line monitoring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Jianfeng Inventor before: Yang Jianfeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |