CN205987628U - Equipment electrical apparatus switch board cooling dust keeper - Google Patents
Equipment electrical apparatus switch board cooling dust keeper Download PDFInfo
- Publication number
- CN205987628U CN205987628U CN201620583686.6U CN201620583686U CN205987628U CN 205987628 U CN205987628 U CN 205987628U CN 201620583686 U CN201620583686 U CN 201620583686U CN 205987628 U CN205987628 U CN 205987628U
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- CN
- China
- Prior art keywords
- cabinet
- workshop
- pipeline
- blower fan
- dust
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an equipment electrical apparatus switch board cooling dust keeper, through in blowing outdoor air into electric cabinet, it has pressure to blow into wind, during the dust can not get into electric cabinet device among the operational environment so, can reduce the electrical apparatus temperature of electrical apparatus switch board, can prevent again that the dust from getting into, in order to solve the technical problem, the utility model discloses a technical scheme do: equipment electrical apparatus switch board cooling dust keeper, including electric cabinet, the electricity cabinet is located the workshop, the top of electricity cabinet is provided with the air intake, the air intake extends to outside the workshop through the pipe connection, the air intake is provided with the sealing washer with the junction of pipeline, the sealing washer is used for preventing that the dust in the workshop from getting into in the electric cabinet, the pipeline is located and is connected with the fan on the port outside the workshop, the fan is used for to blast air in the electric cabinet, the utility model discloses but wide application in dustproof cooling field.
Description
Technical field
This utility model equipment electric control cabinet cooling dust prevention device, belongs to cooling, dust preventing technical field.
Background technology
The electric control cabinet currently using equipment is easy to operation all on equipment side, when production equipment is long in hot environment
Between operating appliance can not effectively lower the temperature, electric appliance usage time is short, because the high equipment of temperature occurs automatic trip, impact
Normal production.Particularly produce carbon product, the raw material of use belongs to the raw material of good conductivity, can produce anti-when broken
Dirt.Dust-proof entrance electricity cabinet, raw material is conductive, and dust falls and causes electrical short-circuit to burn out electrical equipment on electrical equipment.It is also possible to equipment
Motor burn out, if in electric cabinet dust concentration reach a certain amount of also can produce dust explosion, there is serious accident.
Utility model content
This utility model overcomes the deficiency of prior art presence, there is provided a kind of equipment electric control cabinet cooling, dust preventing dress
Put, by blowing into outdoor air in electric cabinet, the wind blowing into has pressure, then in working environment, dust will not enter electricity
In cabinet device, the electrical equipment temperature of electric control cabinet can be reduced, can prevent dust from entering again.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：Equipment electric control cabinet reducing temperature for preventing
Dirt device, including electric cabinet, described electricity cabinet is located in workshop, and the top of described electricity cabinet is provided with air inlet, and described air inlet passes through
Pipeline connection extends to outside workshop, and described air inlet is provided with sealing ring with the junction of pipeline, and described sealing ring is used for preventing
Dust in workshop enters in electric cabinet, and described pipeline is located at and is connected with blower fan on the port outside workshop, and described blower fan is used for electricity
Air blast in cabinet.
Preferably, the air inlet of described blower fan and/or blower fan are provided with screen cloth with the junction of pipeline, and described screen cloth is prevented
Only the dust outside workshop enters in electric cabinet.
Preferably, described blower fan is axial flow blower.
Preferably, described sealing ring is EPT rubber packing circle, or is nitrile rubber sealing ring.
Preferably, the operating temperature of described blower fan is less than 30 DEG C.
This utility model compared with prior art has an advantageous effect in that：This utility model is by being arranged on outside workshop
Blower fan lower the temperature so that equipment continuously works in the higher environment of temperature to the equipment in electric cabinet, solve appliance by
Burn out in temperature height, particularly thermorelay is not normally functioning due to the high equipment of temperature, solves in the big workshop of dust simultaneously
Because the electrical short-circuit that dust occurs, electrical equipment catches fire, dust explosion accident.Reduce production cost, improve yield.
Brief description
Below in conjunction with the accompanying drawings this utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure：1 is electric cabinet, 2 is pipeline, 3 is sealing ring, 4 is blower fan, 5 is screen cloth.
Specific embodiment
As shown in figure 1, this utility model equipment electric control cabinet cooling dust prevention device, including electric cabinet 1, described 1, cabinet of electricity
In workshop, the top of described electricity cabinet 1 is provided with air inlet, and described air inlet passes through pipeline 2 connection and extends to outside workshop, described
Air inlet is provided with sealing ring 3 with the junction of pipeline 2, and described sealing ring 3 is used for preventing the dust in workshop from entering electric cabinet 1
Interior, described pipeline 2 is located at and is connected with blower fan 4 on the port outside workshop, and described blower fan 4 is used for air blast in electric cabinet 1.
The air inlet of described blower fan 4 and/or blower fan 4 are provided with screen cloth 5 with the junction of pipeline 2, and described screen cloth 5 prevents
Dust outside workshop enters in electric cabinet 1.
Described blower fan 4 is axial flow blower.
Described sealing ring 3 is EPT rubber packing circle, or is nitrile rubber sealing ring.
The operating temperature of described blower fan 4 is less than 30 DEG C.
This utility model first by the top drilling of electric cabinet 1, by 2 workshops of axial flow blower pipeline outside air draw
Enter, the air of introduction must be room temperature and be free of contamination.Make to produce malleation in electric cabinet 1, be in malleation shape due in electric cabinet 1
The indoor gas of state can not enter.Outdoor air passes through 30 degree of axial flow blower maximum temperature, and the flow of wind is big, is used
Electrical equipment be forever in normal temperature state, the electrical equipment never high temperature of use.
This utility model, when putting in pipeline 2 in the circular hole that electric cabinet 1 is opened, seals the gap of electric cabinet 1 and pipeline 2.Solid
When determining aerator, in air inlet and/or aerator and the junction installation refinement screen cloth of pipeline of aerator, prevent other article
Enter in electric cabinet 1, connect power supply, in electric cabinet, switch is installed, open the not used time during use and close.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to
State embodiment, in the ken that those of ordinary skill in the art possess, can also be without departing from this utility model objective
On the premise of various changes can be made.
Claims (4)
1. equipment electric control cabinet cooling dust prevention device is it is characterised in that include electric cabinet（1）, described electricity cabinet（1）Positioned at workshop
Interior, described electricity cabinet（1）Top be provided with air inlet, described air inlet pass through pipeline（2）Connect extend to outside workshop, described enter
Air port and pipeline（2）Junction be provided with sealing ring（3）, described sealing ring（3）For preventing the dust in workshop from entering electricity
Cabinet（1）Interior, described pipeline（2）It is connected with blower fan on port outside workshop（4）, described blower fan（4）For to electric cabinet（1）Interior
Air blast；Described blower fan（4）Air inlet and/or blower fan（4）With pipeline（2）Junction be provided with screen cloth（5）, described screen cloth
（5）Prevent the dust outside workshop from entering electric cabinet（1）Interior.
2. equipment electric control cabinet cooling dust prevention device according to claim 1 is it is characterised in that described blower fan（4）For
Axial flow blower.
3. equipment electric control cabinet cooling dust prevention device according to claim 2 is it is characterised in that described sealing ring（3）
For EPT rubber packing circle, or it is nitrile rubber sealing ring.
4. equipment electric control cabinet cooling dust prevention device according to claim 3 is it is characterised in that described blower fan（4）'s
Operating temperature is less than 30 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583686.6U CN205987628U (en) | 2016-06-16 | 2016-06-16 | Equipment electrical apparatus switch board cooling dust keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620583686.6U CN205987628U (en) | 2016-06-16 | 2016-06-16 | Equipment electrical apparatus switch board cooling dust keeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205987628U true CN205987628U (en) | 2017-02-22 |
Family
ID=58022005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620583686.6U Expired - Fee Related CN205987628U (en) | 2016-06-16 | 2016-06-16 | Equipment electrical apparatus switch board cooling dust keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205987628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535040A (en) * | 2019-09-12 | 2019-12-03 | 陈志君 | A kind of power distribution cabinet with defencive function |
-
2016
- 2016-06-16 CN CN201620583686.6U patent/CN205987628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110535040A (en) * | 2019-09-12 | 2019-12-03 | 陈志君 | A kind of power distribution cabinet with defencive function |
| CN110535040B (en) * | 2019-09-12 | 2020-09-25 | 陈志君 | Switch board with protect function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20210616 |