CN203851391U - Electrical control cabinet with dual-channel air purifying device - Google Patents
Electrical control cabinet with dual-channel air purifying device Download PDFInfo
- Publication number
- CN203851391U CN203851391U CN201420221634.5U CN201420221634U CN203851391U CN 203851391 U CN203851391 U CN 203851391U CN 201420221634 U CN201420221634 U CN 201420221634U CN 203851391 U CN203851391 U CN 203851391U
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- CN
- China
- Prior art keywords
- purifying device
- air purifying
- cabinet
- electrical control
- control cabinet
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- Expired - Fee Related
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Abstract
The utility model relates to an electrical control cabinet with a dual-channel air purifying device. The electric control cabinet with the dual-channel air purifying device comprises a cabinet body and a cabinet door; a side wall of the cabinet body is provided with an air exhausting device and an air entering device; a first air purifying device and a second air purifying device are connected in parallel between the air exhausting device and the air entering device; the first air purifying device comprises a dust filter and a one-way pressure relief valve; and the second air purifying device comprises a dust filter, an electric control valve and a dehumidifying device. The electrical control cabinet with the dual-channel air purifying device of the utility model has the advantages of simple structure, wide use range and excellent use effect. According to the electrical control cabinet with the dual-channel air purifying device, the dual-channel air purifying device is arranged at the exterior of the cabinet body, so that work requirements of the cabinet body in different environments can be satisfied; the dual-channel air purifying device is controlled through a controller, so that suitable air purification processes can be operated according to working environments, and therefore, favorable working conditions can be provided for normal operation of electrical equipment in the cabinet body.
Description
Technical field
The utility model relates to the technical field of electrical control cabinet, especially a kind of electrical control cabinet of binary channels air cleaning unit.
Background technology
The electric equipment of a lot of precisions is installed in the cabinet of electrical control cabinet, in order to ensure that electric equipment stably operates, in cabinet, needs to keep good ventilation and suitable temperature and humidity.Existing electrical control cabinet space is less, and in use procedure, cabinet door is that being not easy of closing ventilated, the heat producing is just difficult to spread out, the normal steady running of the equipment that affects, and the control cubicle that offers ventilation hole easily has the granule foreigns such as dust to enter in cabinet, under moist weather, cabinet inside also easily produces to drip reveals, and brings serious harm to electric equipment.Therefore, need to improve existing electrical control cabinet for the problems referred to above.
Utility model content
The technical problems to be solved in the utility model is: for solving the problem of above-mentioned existence, provide a kind of electrical control cabinet with binary channels air cleaning unit.
The utility model solves the technical scheme that its technical problem adopts: a kind of electrical control cabinet of binary channels air cleaning unit, comprise cabinet and cabinet door, on the sidewall of cabinet, be provided with exhaust apparatus and inlet duct, the first air cleaning unit and the second air cleaning unit between exhaust apparatus and inlet duct, are arranged in parallel, the first air cleaning unit comprises dust filter and unidirectional relief valve, and the second air cleaning unit comprises dust filter, electrically-controlled valve and dehydrating unit.
Further, dust filter comprises housing and is arranged on the filter core of housing inner chamber, housing is separated into reative cell and clean room by filter core, the top of reative cell is provided with blast pipe, the bottom of clean room is provided with the first purification pipe and the second purification pipe, the first purification pipe is connected with unidirectional relief valve, and the second purification pipe is connected with electrically-controlled valve and dehydrating unit successively.
Further, be provided with moisture detector in blast pipe, moisture detector is connected on controller by wire.
Further, electrically-controlled valve is connected with controller by wire.
The beneficial effects of the utility model are, the electrical control cabinet of binary channels air cleaning unit of the present utility model is simple in structure, by twin-channel air cleaning unit being set at cabinet outward, meet the job requirement of cabinet under varying environment, the scope of application is extensive, and binary channels air cleaning unit, by controller control, can operate suitable air cleaning flow process according to operational environment, provide good condition of work for the electric equipment in cabinet runs well, result of use is obvious.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. cabinets in figure, 2. cabinet door, 3. exhaust apparatus, 4. inlet duct, 5. dust filter, 6. unidirectional relief valve, 7. electrically-controlled valve, 8. dehydrating unit, 9. blast pipe, 10. the first purification pipe, 11. second purification pipes, 12. moisture detectors, 13. controllers.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The electrical control cabinet of binary channels air cleaning unit as shown in Figure 1, comprise cabinet 1 and cabinet door 2, on the sidewall of cabinet 1, be provided with exhaust apparatus 3 and inlet duct 4, the first air cleaning unit and the second air cleaning unit between exhaust apparatus 3 and inlet duct 4, are arranged in parallel, the first air cleaning unit comprises dust filter 5 and unidirectional relief valve 6, the second air cleaning unit comprises dust filter 5, electrically-controlled valve 7 and dehydrating unit 8, dust filter 5 comprises housing and is arranged on the filter core of housing inner chamber, housing is separated into reative cell and clean room by filter core, the top of reative cell is provided with blast pipe 9, the bottom of clean room is provided with the first purification pipe 10 and the second purification pipe 11, the first purification pipe 10 is connected with unidirectional relief valve 6, the second purification pipe 11 is connected with electrically-controlled valve 7 and dehydrating unit 8 successively.
In blast pipe 9, be provided with moisture detector 12, moisture detector 12 is connected on controller 13 by wire, and electrically-controlled valve 7 is connected with controller 13 by wire.
In the time that electrical control cabinet is worked, air is discharged and is entered blast pipe 9 from exhaust apparatus 3, whether in blast pipe 9, be provided with moisture detector 12 can detect airborne humidity and exceed standard, if exceeded standard, controller 13 receives signal, opens electrically-controlled valve 7, air enters the second purification pipe 11 after dust filter 5 inner filtrations, then enter in dehydrating unit 8, finally suck in cabinet 1 by inlet duct 4, complete a cyclic process; If do not exceeded standard, electrically-controlled valve 7 is in closed condition, air pressure after dust filter 5 inner filtrations increases gradually, while reaching the maximum magnitude that unidirectional relief valve 6 bears, unidirectional relief valve 6 is opened, air enters the first purification pipe 10, and then air is inhaled in cabinet 1, in the electrical control cabinet course of work, circulates according to this flow process.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (4)
1. the electrical control cabinet of a binary channels air cleaning unit, comprise cabinet (1) and cabinet door (2), it is characterized in that: on the sidewall of described cabinet (1), be provided with exhaust apparatus (3) and inlet duct (4), between exhaust apparatus (3) and inlet duct (4), the first air cleaning unit and the second air cleaning unit are arranged in parallel, the first described air cleaning unit comprises dust filter (5) and unidirectional relief valve (6), the second air cleaning unit comprises dust filter (5), electrically-controlled valve (7) and dehydrating unit (8).
2. the electrical control cabinet of binary channels air cleaning unit according to claim 1, it is characterized in that: described dust filter (5) comprises housing and is arranged on the filter core of housing inner chamber, housing is separated into reative cell and clean room by filter core, the top of reative cell is provided with blast pipe (9), the bottom of clean room is provided with the first purification pipe (10) and the second purification pipe (11), the first purification pipe (10) is connected with unidirectional relief valve (6), and the second purification pipe (11) is connected with electrically-controlled valve (7) and dehydrating unit (8) successively.
3. the electrical control cabinet of binary channels air cleaning unit according to claim 2, it is characterized in that: in described blast pipe (9), be provided with moisture detector (12), moisture detector (12) is connected on controller (13) by wire.
4. the electrical control cabinet of binary channels air cleaning unit according to claim 1, is characterized in that: described electrically-controlled valve (7) is connected with controller (13) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221634.5U CN203851391U (en) | 2014-04-30 | 2014-04-30 | Electrical control cabinet with dual-channel air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221634.5U CN203851391U (en) | 2014-04-30 | 2014-04-30 | Electrical control cabinet with dual-channel air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851391U true CN203851391U (en) | 2014-09-24 |
Family
ID=51564355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221634.5U Expired - Fee Related CN203851391U (en) | 2014-04-30 | 2014-04-30 | Electrical control cabinet with dual-channel air purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101738A (en) * | 2014-05-16 | 2015-11-25 | 庄孟文 | Electrical control cabinet with binary channel air cleaning device |
-
2014
- 2014-04-30 CN CN201420221634.5U patent/CN203851391U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101738A (en) * | 2014-05-16 | 2015-11-25 | 庄孟文 | Electrical control cabinet with binary channel air cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |