CN220253913U - Switch cabinet with purifying circulating air system - Google Patents
Switch cabinet with purifying circulating air system Download PDFInfo
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- CN220253913U CN220253913U CN202321494477.0U CN202321494477U CN220253913U CN 220253913 U CN220253913 U CN 220253913U CN 202321494477 U CN202321494477 U CN 202321494477U CN 220253913 U CN220253913 U CN 220253913U
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- air
- air supply
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- cabinet
- control valve
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- 238000000746 purification Methods 0.000 claims abstract description 14
- 229920000742 Cotton Polymers 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000002250 absorbent Substances 0.000 claims description 10
- 230000002745 absorbent Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a switch cabinet with a circulating air purifying system, relates to the technical field of switch cabinets, and can at least partially solve the problem that the operation of the switch cabinet is unstable and safe due to the fact that the external environment of the switch cabinet is difficult to improve in the prior art. The embodiment of the utility model discloses a switch cabinet with a purified circulating air system, which comprises an air supply module for supplying purified air into the interior of the cabinet body and a purifying component for purifying the air; the air supply module comprises an air supply channel with an air outlet end communicated with the inside of the cabinet body, and the purification component is arranged on the air supply channel of the air supply module.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with a circulating air purifying system.
Background
At present, the switch cabinets, particularly high-voltage switch cabinets, are generally arranged in a centralized manner in a building, and an air conditioner and a dust removing device are arranged in the building to improve the external environment of the switch cabinets, so that safety accidents caused by external environment factors of the switch cabinets are avoided. However, the way in which this way the external environment of the switchgear is changed has the following drawbacks: firstly, it is mainly applied to the environment of concentrated laying to the cubical switchboard, can't be directed against the cubical switchboard of slightly scattered distribution, secondly, needs to change the whole environment in great space, and running cost is higher, and in addition, the cubical switchboard still needs in time to dispel the heat, and to the inside problem of removing dust of building of arranging the cubical switchboard, consequently, change comparatively difficultly to the external environment of cubical switchboard.
Accordingly, there is a need to design a switchgear having a purified circulating air system, which improves the internal environment thereof by introducing purified circulating air into the interior of the switchgear, thereby solving one or more of the above-mentioned problems.
In view of this, the present application is specifically proposed.
Disclosure of Invention
The utility model aims to provide a switch cabinet with a circulating air purifying system, and the purified circulating air is introduced into the switch cabinet to improve the internal environment of the switch cabinet, so that the problem that the operation of the switch cabinet is unstable and safe due to the fact that the external environment of the switch cabinet is difficult to improve in the prior art is solved.
For solving the problem that the internal environment of the switch cabinet is difficult to be protected in the prior art
In order to solve the technical problems, the utility model adopts the following scheme:
the utility model provides a switch cabinet with a purified circulating air system, which comprises an air supply module for supplying purified air into the interior of the cabinet body and a purifying component for purifying the air; the air supply module comprises an air supply channel with an air outlet end communicated with the inside of the cabinet body, and the purification component is arranged on the air supply channel of the air supply module.
In some alternative embodiments, the air supply module includes a blower, an air supply pipe, and a first air supply pipe, a second air supply pipe, and a third air supply pipe that are communicated with an air outlet end of the blower through the air supply pipe, wherein the other ends of the first air supply pipe, the second air supply pipe, and the third air supply pipe are respectively communicated with the cable chamber, the bus bar chamber, and the switch chamber.
In some alternative embodiments, the cabinet further comprises an air outlet module for exhausting air in the cabinet, wherein an air inlet end of the air outlet module is communicated with the cabinet, and an air outlet end of the air outlet module is communicated with an air inlet end of the air supply module or is communicated with the outside.
In some optional embodiments, the air outlet module includes a return air blower and an air outlet pipe communicated with the return air blower;
the cabinet body is internally provided with a first air outlet, a second air outlet and a third air outlet which are positioned at the bottom of the cable chamber, the bus chamber and the switch chamber and communicated with each other respectively, and the first air outlet, the second air outlet and the third air outlet are communicated with the air return machine through air return pipes.
In some alternative embodiments, the air conditioner further comprises an air return pipe for forming circulating air, and two ends of the air return pipe are respectively communicated with the air inlet end of the air supply module and the air outlet end of the air outlet module.
In some alternative embodiments, the air conditioner further comprises a first air control valve arranged on the return air pipe;
an exhaust pipe for sucking air from the outside is arranged between the first air control valve and the air inlet end of the air supply module, and a second air control valve is arranged on the exhaust pipe;
an exhaust pipe for exhausting the air in the cabinet body to the outside is arranged between the first air control valve and the first air control valve, and a third air control valve is arranged on the exhaust pipe.
In some optional embodiments, the first air control valve, the second air control valve and the third air control valve are all electric air control valves with the same structure.
In some alternative embodiments, the purification assembly includes a filter mesh disposed on the air supply passage, filter cotton, and a water absorbent resin disposed between the filter mesh and the filter cotton.
In some alternative embodiments, the filter screen, the water absorbent resin and the filter cotton are sequentially arranged along the air supply channel in the air supply channel;
the air supply module further comprises an air supply shell arranged on the air supply channel, and the filter screen, the water-absorbent resin and the filter cotton are all arranged in the filter shell.
The utility model has the beneficial effects that:
the utility model relates to a switch cabinet with a purified circulating air system, which comprises an air supply module for supplying purified air into the interior of the cabinet body and a purifying component for purifying the air; the air supply module comprises an air supply channel with an air outlet end communicated with the inside of the cabinet body, and the purification component is arranged on the air supply channel of the air supply module.
The effect is as follows: through setting up air supply module and purification module, and air supply module and the inside intercommunication of cabinet, can make air supply module can send into the inside air after purification treatment of cabinet, ensure that the internal and outside temperature difference of cabinet is not big, purification module can avoid the dust, water vapor etc. to influence the factor of the internal safety of cabinet directly to get into the internal portion of cabinet simultaneously to realize the improvement to the internal operation environment of cabinet.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Reference numerals illustrate:
1-cabinet, 11-cable chamber, 111-first air outlet, 12-bus chamber, 121-second air outlet, 13-switch chamber, 131-third air outlet, 20-air supply shell, 21-air feeder, 22-water absorbent resin, 23-filter cotton, 24-filter screen, 25-air supply pipe, 251-first air inlet pipe, 252-second air inlet pipe, 253-third air inlet pipe, 30-air outlet shell, 31-air outlet pipe, 32-return air machine, 41-first air control valve, 42-second air control valve, 43-third air control valve, 44-return air pipe and 5-bracket.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "configured," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model is described in detail below by reference to the attached drawings and in connection with the embodiments:
as shown in fig. 1, the present embodiment provides a switch cabinet with a purified circulating air system, comprising an air supply module for supplying purified air into the cabinet body 1, and a purifying assembly for purifying air; the air supply module comprises an air outlet end and an air supply channel communicated with the interior of the cabinet body 1, and the purification component is arranged on the air supply channel of the air supply module.
This embodiment is through setting up air supply module and purification module, and air supply module and the inside intercommunication of cabinet body 1, can make air supply module can send into the inside air after purification treatment of cabinet body 1, ensures that the inside and outside temperature difference of cabinet body 1 is not big, and purification module can avoid the inside safe factor direct entering cabinet body 1 of influence cabinet body 1 such as dust, steam to realize the improvement to the inside operational environment of cabinet body 1 simultaneously.
In some alternative embodiments, as shown in fig. 1, the air supply module includes an air supply fan 21, an air supply duct 25, and a first air supply duct 251, a second air supply duct 252, and a third air supply duct 253 that are communicated with an air outlet end of the air supply fan 21 through the air supply duct 25, and the other ends of the first air supply duct 251, the second air supply duct 252, and the third air supply duct 253 are respectively communicated with the cable chamber 11, the bus bar chamber 12, and the switching chamber 13.
In some alternative embodiments, the cabinet further comprises an air outlet module for exhausting air in the cabinet 1, an air inlet end of the air outlet module is communicated with the interior of the cabinet 1, and an air outlet end of the air outlet module is communicated with an air inlet end of the air supply module or is communicated with the outside. The air outlet end of the air outlet module is communicated with the air inlet end of the air supply module, so that the air outlet module and the air supply module can form closed-loop air flow circulation with the interior of the cabinet body 1, and the air outlet end of the air outlet module is communicated with the air inlet end of the air supply module and the exterior, and can form unidirectional air flow circulation with the interior of the cabinet body 1. Closed-loop air flow circulation is suitable for the case that the temperature difference between the inside and the outside of the case body 1 is small, so that the influence of external environmental factors is avoided, and unidirectional air flow circulation is suitable for the case that the temperature difference between the inside and the outside of the case body 1 is large, so that the temperature difference between the inside and the outside of the case body 1 can be reduced as soon as possible, the condensation phenomenon of the case body 1 is avoided, and the safe operation of the switch case is influenced.
In some alternative embodiments, as shown in fig. 1, the air outlet module includes a return air blower 32 and an air outlet pipe 31 that communicates with the return air blower 32;
the cabinet body 1 is internally provided with a first air outlet 111, a second air outlet 121 and a third air outlet 131 which are positioned at the bottom of the communication of the cable chamber 11, the bus chamber 12 and the switch chamber 13 respectively, and the first air outlet 111, the second air outlet 121 and the third air outlet 131 are all communicated with the air return machine 32 through an air return pipe 44. In this embodiment, the air-out module further includes an air-out casing 30 and a bracket 5, the air-return machine 32 is disposed in the air-out casing 30, the air-out casing 30 is disposed on the bracket 5, and the bracket 5 is fixed on the outer wall of the cabinet body 1. In this embodiment, the first air-supplying pipe 251, the second air-supplying pipe 252 and the third air-supplying pipe 253 are respectively communicated with the tops of the cable chamber 11, the bus bar chamber 12 and the switch chamber 13, and the first air outlet 111, the second air outlet 121 and the third air outlet 131 are respectively arranged at the bottoms of the cable chamber 11, the bus bar chamber 12 and the switch chamber 13, so that the air flow sent by the first air-supplying pipe 251, the second air-supplying pipe 252 and the third air-supplying pipe 253 can completely pass through the whole chambers of the cable chamber 11, the bus bar chamber 12 and the switch chamber 13, and the problem that the air flow flows in a small range in the chambers is avoided.
In some alternative embodiments, the air return pipe 44 is further included for forming circulated air, and two ends of the air return pipe 44 are respectively communicated with an air inlet end of the air supply module and an air outlet end of the air outlet module.
In some alternative embodiments, the air conditioner further comprises a first air control valve 41 arranged on the return air pipe 44;
an exhaust pipe for sucking air from the outside is arranged between the first air control valve 41 and the air inlet end of the air supply module, and a second air control valve 42 is arranged on the exhaust pipe;
an exhaust pipe for exhausting the air in the cabinet 1 to the outside is arranged between the first air control valve 41 and the first air control valve 41, and a third air control valve 43 is arranged on the exhaust pipe.
In this embodiment, the second air control valve 42 and the third air control valve 43 are simultaneously started and stopped, when the second air control valve 42 and the third air control valve 43 are opened, the first air control valve 41 is closed, at this time, the return air pipe 44 is cut off, the air outlet end of the air outlet module and the air inlet end of the air supply module are both communicated with the outside, and the switch cabinet is in a communication state with the outside air; when the second air control valve 42 and the third air control valve 43 are closed, the first air control valve 41 is opened, at this time, the return air pipe 44 is unobstructed, the air outlet end of the air outlet module is communicated with the air inlet end of the air supply module, and the switch cabinet is in an isolated state with the outside air.
In some alternative embodiments, the first air control valve 41, the second air control valve 42, and the third air control valve 43 are all electrically operated air control valves with the same structure.
In some alternative embodiments, the purification assembly includes a filter screen 24 disposed on the air supply passage, filter cotton 23, and a water absorbent resin 22 disposed between the filter screen 24 and the filter cotton 23. The dust in the external air can be filtered by arranging the filter screen 24 and the filter cotton 23, and water vapor in the external air can be prevented from entering the inside of the switch cabinet by arranging the water absorbing resin 22, so that the safe operation of the switch cabinet is influenced.
In some alternative embodiments, the filter screen 24, the water absorbent resin 22 and the filter cotton 23 are sequentially arranged along the air supply channel in the air supply channel;
the air supply module further comprises an air supply shell 20 arranged on the air supply channel, and the filter screen 24, the water-absorbent resin 22 and the filter cotton 23 are all arranged in the filter shell. In this embodiment, as shown in fig. 1, the blower housing 20 is provided on the bracket 5.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.
Claims (9)
1. The switch cabinet with the purifying circulating air system is characterized by comprising an air supply module for supplying purified air into the cabinet body (1) and a purifying component for purifying the air; the air supply module comprises an air outlet end and an air supply channel communicated with the inside of the cabinet body (1), and the purification component is arranged on the air supply channel of the air supply module.
2. A switch cabinet with a clean circulation air system according to claim 1, characterized in that the air supply module comprises an air supply blower (21), an air supply pipe (25), and a first air supply pipe (251), a second air supply pipe (252) and a third air supply pipe (253) which are communicated with the air outlet end of the air supply blower (21) through the air supply pipe (25), wherein the other ends of the first air supply pipe (251), the second air supply pipe (252) and the third air supply pipe (253) are respectively communicated with a cable chamber (11), a bus bar chamber (12) and a switch chamber (13).
3. A switchgear with a purified circulation air system according to claim 2, characterized in that it further comprises an air outlet module for extracting air from the interior of the cabinet (1), the air inlet end of the air outlet module being in communication with the interior of the cabinet (1), the air outlet end of the air outlet module being in communication with the air inlet end of the air supply module or with the outside.
4. A switchgear with a clean circulation air system according to claim 3, characterized in that the air outlet module comprises a return air machine (32) and an air outlet pipe (31) communicating with the return air machine (32);
the novel intelligent cabinet temperature control device is characterized in that a first air outlet (111), a second air outlet (121) and a third air outlet (131) which are positioned at the bottom of the cable chamber (11), the bus chamber (12) and the switch chamber (13) are respectively arranged in the cabinet body (1), and the first air outlet (111), the second air outlet (121) and the third air outlet (131) are all communicated with the air return machine (32) through an air return pipe (44).
5. A switchgear cabinet with a purified circulating air system according to claim 3, characterized in that it further comprises a return air pipe (44) for forming circulating air, both ends of the return air pipe (44) being respectively connected to the air inlet end of the air supply module and the air outlet end of the air outlet module.
6. A switchgear with a clean circulation wind system according to claim 5, characterized in that it further comprises a first wind control valve (41) arranged on the return air duct (44);
an exhaust pipe for sucking air from the outside is arranged between the first air control valve (41) and the air inlet end of the air supply module, and a second air control valve (42) is arranged on the exhaust pipe;
an exhaust pipe for exhausting the air in the cabinet body (1) to the outside is arranged between the first air control valve (41) and the first air control valve (41), and a third air control valve (43) is arranged on the exhaust pipe.
7. The switch cabinet with the purified circulating air system according to claim 6, wherein the first air control valve (41), the second air control valve (42) and the third air control valve (43) are all electric air control valves with the same structure.
8. A switch cabinet with a purified circulation air system according to claim 1, characterized in that the purification assembly comprises a filter screen (24) arranged on the air supply channel, filter cotton (23) and a water absorbent resin (22) arranged between the filter screen (24) and the filter cotton (23).
9. A switch cabinet with a purified circulation air system according to claim 8, characterized in that the filter screen (24), the water absorbent resin (22) and the filter cotton (23) are arranged in sequence along the air supply channel in the air supply channel;
the air supply module further comprises an air supply shell (20) arranged on the air supply channel, and the filter screen (24), the water absorbent resin (22) and the filter cotton (23) are all arranged in the filter shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494477.0U CN220253913U (en) | 2023-06-13 | 2023-06-13 | Switch cabinet with purifying circulating air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494477.0U CN220253913U (en) | 2023-06-13 | 2023-06-13 | Switch cabinet with purifying circulating air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220253913U true CN220253913U (en) | 2023-12-26 |
Family
ID=89232294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321494477.0U Active CN220253913U (en) | 2023-06-13 | 2023-06-13 | Switch cabinet with purifying circulating air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220253913U (en) |
-
2023
- 2023-06-13 CN CN202321494477.0U patent/CN220253913U/en active Active
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