CN220874090U - Novel safe intelligent low-voltage switch cabinet - Google Patents
Novel safe intelligent low-voltage switch cabinet Download PDFInfo
- Publication number
- CN220874090U CN220874090U CN202321804398.5U CN202321804398U CN220874090U CN 220874090 U CN220874090 U CN 220874090U CN 202321804398 U CN202321804398 U CN 202321804398U CN 220874090 U CN220874090 U CN 220874090U
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- switch cabinet
- low
- voltage switch
- frame body
- refrigeration
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- 238000005057 refrigeration Methods 0.000 claims abstract description 40
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 239000000498 cooling water Substances 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The novel safe intelligent low-voltage switch cabinet comprises a low-voltage switch cabinet, wherein a refrigeration frame body and a heat dissipation frame body are arranged on the rear side of the low-voltage switch cabinet, and a first fan and a second fan are respectively arranged on the upper side and the lower side of the rear side wall of the low-voltage switch cabinet in a penetrating manner; two sets of spiral refrigeration pipes are connected between the upper side wall and the lower side wall of the refrigeration frame body, the two sets of spiral refrigeration pipes are respectively positioned at the left side and the right side of the refrigeration frame body, the inner walls of the upper side and the lower side of the refrigeration frame body are respectively connected with a cooling water tank and a refrigerator, and the water outlet end of the refrigerator is connected with a pump body. Compared with the prior art, the utility model has the advantages that: the low-voltage switch cabinet rear side is equipped with two modules of refrigeration and heat dissipation, forms refrigeration circuit through two sets of refrigerator spiral shell, rotatory cooling water tank, refrigerator and the pump body, cools down the inside air of refrigeration framework, and inside sending cold wind to the low-voltage switch cabinet through fan one, the heat in the low-voltage switch cabinet was discharged through fan two, realizes circulating heat dissipation, improves the radiating effect inside the low-voltage switch cabinet.
Description
Technical Field
The utility model relates to the technical field of low-voltage switch cabinets, in particular to a novel safe intelligent low-voltage switch cabinet.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, high-rise buildings and the like, and is used for transmission, distribution and electric energy conversion, and the low-voltage switch cabinet is mainly used for controlling and protecting an electric power system. The low-voltage switch cabinet has certain requirements on the temperature of the working environment, and as a plurality of electrical components in the low-voltage switch cabinet are large in quantity and generate large heat during working, the electrical components are easy to fail and even heat and damage due to overhigh temperature, and the existing air suction fan is arranged in the cabinet body to suck out hot air, so that the heat dissipation effect is poor, the heat dissipation effect is more in contact with external dust, and the post maintenance is more troublesome. Aiming at the problems, a novel safe intelligent low-voltage switch cabinet is provided.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a novel safe intelligent low-voltage switch cabinet, which comprises a low-voltage switch cabinet, wherein a refrigeration frame body and a heat dissipation frame body are arranged at the rear side of the low-voltage switch cabinet, a first fan and a second fan are respectively arranged on the upper side and the lower side of the rear side wall of the low-voltage switch cabinet in a penetrating way, the first fan is positioned in the refrigeration frame body, and the second fan is positioned in the heat dissipation frame body;
Two groups of spiral refrigerating pipes are connected between the upper side wall and the lower side wall of the refrigerating frame body, the two groups of spiral refrigerating pipes are respectively positioned at the left side and the right side of the refrigerating frame body, the inner walls of the upper side and the lower side of the refrigerating frame body are respectively connected and provided with a cooling water tank and a refrigerator, the cooling water tanks at the same side are communicated with the refrigerator, the water outlet end of the refrigerator is connected and provided with a pump body, the pump body other end is connected with homonymy spiral refrigeration pipe water inlet, two sets of spiral refrigeration pipe water outlet is connected with homonymy cooling water tank respectively, lateral wall just is located refrigeration framework internally mounted and is equipped with two sets of temperature detector behind the low tension switchgear, refrigeration framework rear side outer wall connection is equipped with intelligent control ware.
As an improvement: the low-voltage switch cabinet is characterized in that the lower part of the rear side wall of the low-voltage switch cabinet is provided with a heat absorption plate in the heat dissipation frame body in a connecting mode, and a plurality of groups of heat dissipation fins are arranged on the other side of the heat absorption plate in a connecting mode and located on the outer side of the fan.
As an improvement: the refrigeration frame body is positioned on the upper side of the heat dissipation frame body.
As an improvement: the installation direction of the first fan is opposite to that of the second fan.
As an improvement: two groups of dust filtering ventilating plates I are respectively arranged on the left side wall and the right side wall of the refrigeration frame body in a penetrating way.
As an improvement: two groups of dust filtering ventilating plates II are respectively arranged on the left side wall and the right side wall of the radiating frame body in a penetrating way.
Compared with the prior art, the utility model has the advantages that: the rear side of the low-voltage switch cabinet is provided with two modules for refrigeration and heat dissipation, a refrigeration loop is formed by two groups of refrigerator screws, a rotary cooling water tank, a refrigerator and a pump body, air in the refrigeration frame body is cooled, cold air is sent into the low-voltage switch cabinet through a first fan, the components are cooled, heat in the low-voltage switch cabinet is discharged through a second fan, circulation heat dissipation is achieved, and the heat dissipation effect in the low-voltage switch cabinet is improved;
The temperature detector is used for monitoring the air in the refrigeration frame body in real time, and the intelligent controller is used for adjusting the refrigeration temperature of the refrigerator in time;
The first dust filtering ventilation plate and the second dust filtering ventilation plate on the side walls of the refrigeration frame body and the heat dissipation frame body prevent external dust from entering the refrigeration frame body, the heat dissipation frame body and the low-voltage switch cabinet, and the later maintenance is affected.
Drawings
FIG. 1 is a schematic diagram of the rear structure of a novel safe intelligent low-voltage switch cabinet;
FIG. 2 is a right side view of the novel safe intelligent low-voltage switch cabinet of the utility model;
Reference numeral control table:
1. A low voltage switchgear; 2. a refrigeration frame; 3. a heat dissipation frame; 4. a dust filtering ventilation board I; 5. a dust filtering ventilation plate II; 6. a spiral refrigeration tube; 7. a cooling water tank; 8. a refrigerator; 9. a pump body; 10. a first fan; 11. a temperature detector; 12. a heat absorbing plate; 13. a second fan; 14. radiating fins; 15. and an intelligent controller.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings.
1-2, A novel safe intelligent low-voltage switch cabinet comprises a low-voltage switch cabinet 1, wherein a refrigeration frame body 2 and a heat dissipation frame body 3 are arranged on the rear side of the low-voltage switch cabinet 1, the refrigeration frame body 2 is positioned on the upper side of the heat dissipation frame body 3, a first fan 10 and a second fan 13 are respectively arranged on the upper and lower parts of the rear side wall of the low-voltage switch cabinet 1 in a penetrating way, the first fan 10 is positioned in the refrigeration frame body 2, the second fan 13 is positioned in the heat dissipation frame body 3, and the installation directions of the first fan 10 and the second fan 13 are opposite;
Two groups of spiral refrigerating pipes 6 are connected between the upper side wall and the lower side wall of the refrigerating frame body 2, the two groups of spiral refrigerating pipes 6 are respectively positioned at the left side and the right side of the refrigerating frame body 2, the inner walls of the upper side and the lower side of the refrigerating frame body 2 are respectively connected and provided with a cooling water tank 7 and a refrigerator 8, the cooling water tank 7 at the same side is communicated with the refrigerator 8, the water outlet end of the refrigerator 8 is connected and provided with a pump body 9, the other end of the pump body 9 is connected with the water inlet end of the spiral refrigeration pipe 6 on the same side, the water outlet ends of the spiral refrigeration pipes 6 on two groups are respectively connected with the cooling water tank 7 on the same side, two groups of temperature detectors 11 are arranged on the rear side wall of the low-voltage switch cabinet 1 and located in the inner installation of the refrigeration frame body 2, and the outer wall of the rear side of the refrigeration frame body 2 is connected with an intelligent controller 15.
The initial refrigeration temperature of the refrigerator 8 is set through the intelligent controller 15, two groups of pump bodies 9 are started, refrigerating fluid in the refrigerator 8 is conveyed to the inside of the connected spiral refrigerating tube 6 through the pump bodies 9, air in the refrigerating frame 2 is refrigerated through the heat exchange attribute of the spiral refrigerating tube 6, the refrigerating fluid after absorbing heat in the spiral refrigerating tube 6 flows to the cooling water tank 7, the cooling water tank 7 is made of heat insulation materials, the refrigerating fluid is cooled in the warm water tank 7 for preliminary cooling, then flows to the refrigerator 8, refrigeration is carried out in the refrigerator 8, circulation heat exchange of the two groups of spiral refrigerating tubes 6 is achieved, and cold air in the refrigerating frame 2 is conveyed to the low-voltage switch cabinet 1 for cooling through the first fan 10.
The left side wall and the right side wall of the refrigeration frame body 2 are respectively provided with two groups of dust filtering ventilation plates 4 in a penetrating way, dust in the outside air is filtered through the dust filtering ventilation plates 4, and the air is sent into the refrigeration frame body 2.
The low-voltage switch cabinet is characterized in that the lower part of the rear side wall of the low-voltage switch cabinet 1 is provided with a heat absorption plate 12 in a connecting mode and positioned at the inner side of the radiating frame body 3, a plurality of groups of radiating fins 14 are connected to the other side of the heat absorption plate 12 and positioned at the outer side of the fan II 13, heat in the low-voltage switch cabinet 1 is absorbed through the rear side wall of the low-voltage switch cabinet 1 and the heat absorption plate 12, heat in the low-voltage switch cabinet 1 is radiated through the plurality of groups of radiating fins 14, the heat in the low-voltage switch cabinet 1 is discharged to the inside of the radiating frame body 3 through the fan II 13, the left side wall and the right side wall of the radiating frame body 3 are respectively provided with two groups of dust filtering ventilation plates II 5 in a penetrating mode, the dust filtering ventilation plates II 5 are used for enabling hot air to the outside, and the dust filtering ventilation plates II 5 are used for preventing external dust from entering the radiating frame body 3 and the low-voltage switch cabinet 1.
The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a novel safe intelligent low-voltage switchgear, includes low-voltage switchgear (1), low-voltage switchgear (1) rear side is equipped with refrigeration framework (2) and heat dissipation framework (3), its characterized in that: the upper part and the lower part of the rear side wall of the low-voltage switch cabinet (1) are respectively provided with a first fan (10) and a second fan (13) in a penetrating way, the first fan (10) is positioned in the refrigeration frame body (2), and the second fan (13) is positioned in the heat dissipation frame body (3);
Two groups of spiral refrigerating pipes (6) are connected between the upper side wall and the lower side wall of the refrigerating frame body (2), the two groups of spiral refrigerating pipes (6) are respectively positioned at the left side and the right side of the refrigerating frame body (2), the inner walls of the upper side and the lower side of the refrigerating frame body (2) are respectively connected and provided with a cooling water tank (7) and a refrigerator (8), the cooling water tank (7) at the same side is communicated with the refrigerator (8), the water outlet end of the refrigerator (8) is connected and provided with a pump body (9), the utility model discloses a refrigerating system, including pump body (9), refrigerating frame (2), intelligent control ware (15) are equipped with in the side wall behind low-voltage switch cabinet (1), pump body (9) other end and homonymy spiral refrigerating pipe (6) are intake end connection, two sets of spiral refrigerating pipe (6) go out the water end and are connected with homonymy cooling water case (7) respectively, lateral wall and be located refrigerating frame (2) internally mounted and be equipped with two sets of temperature detector (11), refrigerating frame (2) rear side outer wall connection is equipped with intelligent control ware (15).
2. The novel safe and intelligent low-voltage switch cabinet according to claim 1, wherein: the low-voltage switch cabinet is characterized in that the lower part of the rear side wall of the low-voltage switch cabinet (1) is connected with a heat absorption plate (12) in the heat dissipation frame body (3), and a plurality of groups of heat dissipation fins (14) are connected with the other side of the heat absorption plate (12) and the outer side of the fan II (13).
3. The novel safe and intelligent low-voltage switch cabinet according to claim 1, wherein: the cooling frame body (2) is positioned on the upper side of the radiating frame body (3).
4. The novel safe and intelligent low-voltage switch cabinet according to claim 1, wherein: the installation direction of the first fan (10) is opposite to that of the second fan (13).
5. The novel safe and intelligent low-voltage switch cabinet according to claim 1, wherein: two groups of dust filtering ventilation plates I (4) are respectively arranged on the left side wall and the right side wall of the refrigeration frame body (2) in a penetrating way.
6. The novel safe and intelligent low-voltage switch cabinet according to claim 1, wherein: two groups of dust filtering ventilation plates II (5) are respectively arranged on the left side wall and the right side wall of the heat dissipation frame body (3) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321804398.5U CN220874090U (en) | 2023-07-11 | 2023-07-11 | Novel safe intelligent low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321804398.5U CN220874090U (en) | 2023-07-11 | 2023-07-11 | Novel safe intelligent low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874090U true CN220874090U (en) | 2024-04-30 |
Family
ID=90809571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321804398.5U Active CN220874090U (en) | 2023-07-11 | 2023-07-11 | Novel safe intelligent low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874090U (en) |
-
2023
- 2023-07-11 CN CN202321804398.5U patent/CN220874090U/en active Active
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