CN217741016U - Outdoor low-voltage switch cabinet - Google Patents
Outdoor low-voltage switch cabinet Download PDFInfo
- Publication number
- CN217741016U CN217741016U CN202220656066.6U CN202220656066U CN217741016U CN 217741016 U CN217741016 U CN 217741016U CN 202220656066 U CN202220656066 U CN 202220656066U CN 217741016 U CN217741016 U CN 217741016U
- Authority
- CN
- China
- Prior art keywords
- air
- cabinet
- circulating device
- fixed
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000009826 distribution Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000010963 304 stainless steel Substances 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an outdoor type low-voltage switchgear relates to low-voltage switchgear technical field. The utility model provides an outdoor type low-voltage switchgear, includes the cabinet body, cabinet door, cabinet top, ground and controller, cabinet body back inner wall is fixed with second temperature sensor and humidity transducer, and a plurality of transverse distribution's circular through-hole has all been seted up to cabinet side inner wall top and bottom, and the outside of circular through-hole is fixed with ventilation unit, and the ventilation unit outside is connected with first circulating device. The utility model discloses be provided with second temperature sensor, humidity transducer, first circulating device and second circulating device, when humidity transducer detected humidity and exceeded the setting value, the first circulating device of controller control started, when the internal humidity of cabinet was not more than the setting value but the internal temperature of cabinet exceeded the setting value, first circulating device closed, the second circulating device started this moment, the internal hot-air of cabinet passes through the second air-supply line, special-shaped pipe and second play tuber pipe, the cooling has been carried out to intraductal air when burying the ground device.
Description
Technical Field
The utility model relates to a low-voltage switchgear technical field specifically is an outdoor type low-voltage switchgear.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical engineering, metallurgy, textiles and high-rise buildings, is used for power transmission, power distribution and electric energy conversion, is designed in a unitized mode according to the electrical characteristics of various switches such as escape openings and pattern production, is combined into a functional unit, and is universal in structure and flexible in assembly.
Chinese utility model patent CN207200009U discloses an outdoor low-voltage switch cabinet, including the inlet wire cabinet, one side of inlet wire cabinet is provided with the compensation cabinet, one side that the compensation cabinet kept away from the inlet wire cabinet is provided with the outlet wire cabinet, the indoor instrument that is provided with of inlet wire, the below of instrument is provided with the handle, the internally mounted of inlet wire cabinet has the dehumidifier, be provided with the display screen on the dehumidifier, and the internally mounted of dehumidifier has the motor, the motor is connected with the flabellum through the pivot, one side that the inside of inlet wire cabinet is located the dehumidifier is provided with Ai Caohe, the utility model discloses set up the dehumidifier, the inside flabellum of dehumidifier will be moist air suction to the machine in, later condense into the drop of water with the hydrone in the air through heat exchanger, outside the dry air through handling can be discharged the machine, will make indoor humidity keep in an appropriate relative humidity after recycling, avoided the inside equipment that corrodes of low-voltage switch cabinet, arouses the problem of discharge failure.
Although the invention solves the problems of discharge failure and temperature reduction caused by damp corrosion of internal equipment of the low-voltage switch cabinet, the power consumption of the device is higher, thereby increasing the use cost and causing the waste of resources.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor type low-voltage switchgear 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: the utility model provides an outdoor type low-voltage switchgear, includes the cabinet body, the cabinet door, cabinet top, ground and controller, cabinet body back inner wall is fixed with second temperature sensor and humidity transducer, a plurality of transverse distribution's circular through-hole has all been seted up to cabinet side inner wall top and bottom, the outside of circular through-hole is fixed with ventilation unit, the ventilation unit outside is connected with first circulating device, first circulating device includes first air-supply line and first play tuber pipe, be connected with second circulating device between the body of first air-supply line and first play tuber pipe, second circulating device includes the dysmorphism pipe, ground bottom is provided with buries ground device, the dysmorphism pipe is located buries ground device.
Preferably, the ventilating device comprises a fixed cover fixed on the side face of the cabinet body, a connecting cover is fixed on one side of the fixed cover, and the connecting covers on the top and the bottom are respectively communicated with the first air inlet pipe and the first air outlet pipe.
Preferably, a filter screen is fixed in the circular through hole.
Preferably, the first circulating device further comprises an outdoor unit, the top and the side of the outdoor unit are respectively communicated with the first air inlet pipe and the first air outlet pipe, and one side of the outdoor unit is connected with a water outlet pipe.
Preferably, the second circulating device further comprises a second air inlet pipe and a second air outlet pipe which are communicated with the first air inlet pipe and the first air outlet pipe, and an air pump is connected to the pipe body of the second air inlet pipe.
Preferably, the first air inlet pipe, the first air outlet pipe, the second air inlet pipe and the second air outlet pipe are all fixed with electromagnetic valves.
Preferably, bury the ground device including burying the ground case, bury the front of ground case and set up fan hole, fan downthehole radiator fan that is fixed with, bury the back of ground case and set up the air vent, bury and be fixed with first temperature sensor on the inner wall of ground case.
Compared with the prior art, the beneficial effects of the utility model are that:
the outdoor low-voltage switch cabinet is provided with a second temperature sensor, a humidity sensor, a first circulating device and a second circulating device, when the humidity sensor detects that the humidity exceeds a set value, the controller controls the first circulating device to start, when the humidity in the cabinet body is not more than the set value but the temperature in the cabinet body exceeds the set value, the first circulating device is closed, at the moment, the second circulating device starts, hot air in the cabinet body passes through a second air inlet pipe, a special-shaped pipe and a second air outlet pipe, the air in the pipe is cooled when passing through a buried device, and enters the cabinet body again, so that the cabinet body is cooled, the device solves the problems of dehumidification and cooling of the low-voltage switch cabinet, the second circulating device only needs to start an air pump in the using process, the air pump is cooled naturally, the energy consumption is low, therefore, in the device, the circulating use of the first circulating device and the second circulating device reduces the power consumption, the use cost is reduced, and the waste of resources is avoided.
Drawings
FIG. 1 is a left side axial view of the present invention;
fig. 2 is a left rear side axial view of the present invention;
FIG. 3 is a right side axial view of the utility model after the door is opened;
FIG. 4 is an exploded view of the vent;
figure 5 is a detail view of a buried installation.
In the figure: 1. a cabinet body; 101. a cabinet door; 102. a cabinet top; 2. a ground surface; 3. a buried device; 301. burying a ground box; 302. a heat radiation fan; 303. a vent hole; 304. a first temperature sensor; 4. a breather device; 401. a fixed cover; 402. a connecting cover; 5. a first circulating means; 501. a first air inlet pipe; 502. an outdoor unit; 503. a water outlet pipe; 504. a first air outlet pipe; 6. a second circulation device; 601. a second air inlet pipe; 602. a special-shaped pipe; 603. a second air outlet pipe; 604. an air pump; 7. an electromagnetic valve; 8. a second temperature sensor; 9. a humidity sensor; 10. and (4) a 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.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1-5, the utility model provides a technical solution: an outdoor low-voltage switch cabinet comprises a cabinet body 1, a cabinet door 101, a cabinet top 102, a ground 2 and a controller, wherein in the embodiment, the ground 2 is a road surface formed after concrete is poured, a second temperature sensor 8 and a humidity sensor 9 are fixed on the inner wall of the back of the cabinet body 1, the second temperature sensor 8 can detect the temperature of the inner wall of the cabinet body 1, the humidity sensor 9 can detect the humidity in the cabinet body 1, the second temperature sensor 8 and the humidity sensor 9 transmit the detected data to the controller, a plurality of circular through holes which are transversely distributed are arranged at the top and the bottom of the inner wall of the side surface of the cabinet body 1, in the embodiment, the number of the circular through holes which are transversely distributed is 3, the circular through holes are equidistantly distributed, and filter screens 10 are fixed in the circular through holes, the arrangement of the filter screen 10 is that dust in the cabinet body 1 enters the first circulating device 5 and the second circulating device 6, the ventilating device 4 is fixed on the outer side of the circular through hole, and the first circulating device 5 is connected on the outer side of the ventilating device 4, wherein the first circulating device 5 comprises a first air inlet pipe 501 and a first air outlet pipe 504, the second circulating device 6 is connected between the first air inlet pipe 501 and the first air outlet pipe 504, wherein the second circulating device 6 comprises a special-shaped pipe 602, the special-shaped pipe 602 is bent, so that the moving distance of air is increased, effective heat dissipation can be performed, the buried device 3 is arranged at the bottom of the ground 2, the temperature in the buried device 3 is lower than that of the ground due to the fact that the buried device 3 is arranged below the ground and a certain distance is set, and the special-shaped pipe 602 is arranged in the buried device 3.
In order to ensure the smooth implementation of the solution, it should be noted that the ventilation device 4 includes a fixed cover 401 fixed on the side of the cabinet 1, a connection cover 402 fixed on one side of the fixed cover 401, the fixed way between the fixed cover 401 and the connection cover 402 is flange connection, this facilitates the separation of the fixing cover 401 and the connection cover 402, thereby facilitating the replacement or cleaning of the filter screen 10, and it should be understood that the top and bottom connection covers 402 are respectively communicated with the first air inlet duct 501 and the first air outlet duct 504.
In order to ensure the smooth implementation of the scheme, it should be understood that the first circulation device 5 further includes an outdoor unit 502, the top and the side of the outdoor unit 502 are respectively communicated with a first air inlet pipe 501 and a first air outlet pipe 504, one side of the outdoor unit 502 is connected with a water outlet pipe 503, the outdoor unit 502 is a dehumidifier, a motor inside the outdoor unit 502 drives blades to rotate, moist air is sucked into the machine through the first air inlet pipe 501, then water molecules in the air are condensed into water drops through a heat exchanger, the processed dry air is discharged out of the machine and enters the cabinet through the first air outlet pipe 504, after repeated circulation, the indoor humidity is kept at a proper relative humidity, the working principle of the outdoor unit 502 is similar to that of an air conditioner, which is not described herein, the second circulation device 6 further includes a second air outlet pipe 601 and a second air outlet pipe 603 which are communicated with the first air inlet pipe 501 and the first air outlet pipe 504, the pipe 601 is connected with a second air inlet pipe 603, and various electromagnetic valves 7 are fixed on the pipe body of the first air inlet pipe 501, and the second air outlet pipe 603 can control various electromagnetic valves 7.
In this embodiment, the first air inlet pipe 501, the first air outlet pipe 504, the second air inlet pipe 601, the second air outlet pipe 603 and the special pipe 602 are all made of 304 stainless steel, and 304 stainless steel has good corrosion resistance, heat resistance, low-temperature strength and mechanical properties, good hot workability such as stamping, bending and the like, no heat treatment hardening phenomenon, corrosion resistance in the atmosphere, good processability and weldability, and is therefore suitable for this embodiment.
In order to ensure the smooth implementation of the scheme, it is required to be known that the buried device 3 comprises a buried box 301, a fan hole is formed in the front surface of the buried box 301, a heat radiation fan 302 is fixed in the fan hole, an air vent 303 is formed in the back surface of the buried box 301, a first temperature sensor 304 is fixed on the inner wall of the buried box 301, and when the temperature in the buried box 301 is higher, the heat radiation fan 302 is turned on, so that the air in the buried box 301 is cooled.
The first temperature sensor 304, the electromagnetic valve 7, the second temperature sensor 8, the humidity sensor 9 and the air pump 604 are all electrically connected with the controller.
For the description of the scheme, the humidity sensor 9 transmits the detected humidity signal to the controller, when the humidity is greater than the set value, the controller controls the first circulating device 5 to start, thereby dehumidifying and cooling the inside of the cabinet body 1, when the humidity in the cabinet body 1 is not greater than the set value, but the cabinet, when the temperature in the cabinet body 1 exceeds the set value, the first circulating device 5 is closed, at this time, the second circulating device 6 starts, the hot air in the cabinet body 1 passes through the second air inlet pipe 601, the special pipe 602 and the second air outlet pipe 603, the air in the pipes is cooled when passing through the buried device 3, and enters the cabinet body 1 again, thereby cooling the cabinet body 1, the device solves the problems of dehumidifying and cooling of the low-voltage switch cabinet, the second circulating device 6 only needs to start the air pump 604 in the use process, and then naturally cools the air in the cabinet body 1, so that the energy consumption is less, therefore, in the device, the alternate use of the first circulating device 5 and the second circulating device 6 reduces the power consumption, reduces the use cost, and avoids the waste of resources.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an outdoor type low-voltage switchgear, includes the cabinet body (1), cabinet door (101), cabinet top (102), ground (2) and controller, its characterized in that: the utility model discloses a cabinet, including the cabinet body, the cabinet body (1) back inner wall is fixed with second temperature sensor (8) and humidity transducer (9), a plurality of transverse distribution's circular through-hole has all been seted up to cabinet body (1) side inner wall top and bottom, the outside of circular through-hole is fixed with air breather (4), air breather (4) outside is connected with first circulating device (5), first circulating device (5) are including first air-supply line (501) and first play tuber pipe (504), be connected with second circulating device (6) between the body of first air-supply line (501) and first play tuber pipe (504), second circulating device (6) are including special-shaped pipe (602), ground (2) bottom is provided with buries ground device (3), special-shaped pipe (602) are located buries ground device (3).
2. An outdoor low-voltage switchgear cabinet according to claim 1, characterized in that: the ventilating device (4) comprises a fixed cover (401) fixed on the side face of the cabinet body (1), a connecting cover (402) is fixed on one side of the fixed cover (401), and the connecting covers (402) on the top and the bottom are respectively communicated with a first air inlet pipe (501) and a first air outlet pipe (504).
3. An outdoor low-voltage switchgear, according to claim 1, characterized in that: a filter screen (10) is fixed in the round through hole.
4. An outdoor low-voltage switchgear, according to claim 1, characterized in that: the first circulating device (5) further comprises an outdoor unit (502), the top and the side of the outdoor unit (502) are respectively communicated with a first air inlet pipe (501) and a first air outlet pipe (504), and one side of the outdoor unit (502) is connected with a water outlet pipe (503).
5. An outdoor low-voltage switchgear, according to claim 1, characterized in that: the second circulating device (6) further comprises a second air inlet pipe (601) and a second air outlet pipe (603), the second air inlet pipe (601) is communicated with the first air inlet pipe (501) and the first air outlet pipe (504), and an air pump (604) is connected to the pipe body of the second air inlet pipe (601).
6. An outdoor low-voltage switchgear, according to claim 1, characterized in that: and the first air inlet pipe (501), the first air outlet pipe (504), the second air inlet pipe (601) and the second air outlet pipe (603) are respectively fixed with an electromagnetic valve (7).
7. An outdoor low-voltage switchgear, according to claim 1, characterized in that: the buried device (3) comprises a buried box (301), a fan hole is formed in the front face of the buried box (301), a cooling fan (302) is fixed in the fan hole, an air vent (303) is formed in the back face of the buried box (301), and a first temperature sensor (304) is fixed on the inner wall of the buried box (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220656066.6U CN217741016U (en) | 2022-03-24 | 2022-03-24 | Outdoor low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220656066.6U CN217741016U (en) | 2022-03-24 | 2022-03-24 | Outdoor low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217741016U true CN217741016U (en) | 2022-11-04 |
Family
ID=83815701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220656066.6U Active CN217741016U (en) | 2022-03-24 | 2022-03-24 | Outdoor low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217741016U (en) |
-
2022
- 2022-03-24 CN CN202220656066.6U patent/CN217741016U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI681153B (en) | Outside air conditioner and ventilation system | |
| CN2589862Y (en) | Dehumidifier | |
| CN111431052A (en) | Anti-condensation dual-power switch cabinet | |
| JP2001021189A (en) | Method and system for dehumidifying underground storage facility | |
| CN205102301U (en) | Clean energy -conserving air conditioning unit of heat pipe type for operating room | |
| CN217741016U (en) | Outdoor low-voltage switch cabinet | |
| CN217307058U (en) | Low-voltage switch cabinet | |
| CN203608505U (en) | Outdoor cabinet heat dissipation system based on low-power centrifugal fans | |
| JP2011094879A (en) | Air conditioner | |
| CN213660979U (en) | Electronic freezing dehumidification control device for transformer substation | |
| CN1279318C (en) | Displacement ventilation radiator | |
| CN220229443U (en) | Fresh air dehumidifier | |
| CN220707542U (en) | Chassis assembly and window type air conditioner | |
| JP3546836B2 (en) | Air conditioner | |
| CN213421297U (en) | Novel condenser multistage design dehumidifier that adjusts temperature | |
| CN206195205U (en) | Cabinet body is built -in small -size prevents congealing white dehumidifier | |
| US2196644A (en) | Air conditioning apparatus | |
| CN220652637U (en) | Dampproofing heat dissipation low-voltage board | |
| CN219036920U (en) | Dehumidifier | |
| CN216413884U (en) | Dehumidification equipment for cable trench of transformer substation | |
| CN207214293U (en) | A kind of slim ceiling mounting type center dehumidifier | |
| CN216667855U (en) | Two-way flow haze removal, dehumidification and purification system of frequency conversion fresh air total heat exchanger | |
| CN217057702U (en) | Ceiling machine | |
| CN219415033U (en) | Blowing device with dehumidification function | |
| CN213602272U (en) | Low-pressure chamber cooling and dehumidifying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 518, airport 4th Road, Southwest Airport Economic Development Zone, Shuangliu District, Chengdu, Sichuan 610000 Patentee after: Chuankai Technology Co.,Ltd. Country or region after: China Address before: No. 518, Konggang 4th Road, Southwest Airport Economic Development Zone, Shuangliu District, Chengdu, Sichuan 610200 Patentee before: Chuankai power supply Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |