CN202474596U - Multifunctional fan device at top of electric control cabinet - Google Patents
Multifunctional fan device at top of electric control cabinet Download PDFInfo
- Publication number
- CN202474596U CN202474596U CN2012200893328U CN201220089332U CN202474596U CN 202474596 U CN202474596 U CN 202474596U CN 2012200893328 U CN2012200893328 U CN 2012200893328U CN 201220089332 U CN201220089332 U CN 201220089332U CN 202474596 U CN202474596 U CN 202474596U
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- CN
- China
- Prior art keywords
- blower fan
- fan
- cabinet
- electric control
- control cabinet
- 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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Abstract
The utility model relates to a multifunctional fan device at the top of an electric control cabinet, which is applicable to satisfying a high radiating requirement, a high IP grade and special requirements on a site environment. The multifunctional fan device at the top of the electric control cabinet can fully meet the requirements on the site environment. The multifunctional fan device comprises the electric control cabinet, wherein the top of the electric control cabinet is provided with a fan opening; the upper part of the fan opening is provided with a fan body device; the fan body device comprises a fan device shell, a fan, a fan-connection flexible cable and a fan cap; the top part of the fan is provided with the fan cap, and the bottom part of the fan is provided with a fan device bottom plate; the fan cap is connected with the fan device shell by fan cap connecting screws; the fan is electrically connected with the electric control cabinet by the fan-connection flexible cable; the fan device bottom plate is provided with a bolt fastening hole; and a fastening bolt outside the cabinet and a fastening bolt inside the cabinet are arranged at the front of the electric control cabinet and can be connected with the fan device bottom plate at the bolt fastening hole finally; and the rear end of the electric control cabinet is provided with a rotary support, so that the fan body device can rotate freely.
Description
Technical field
The utility model be applicable to having heat radiation require high, the IP grade is high, the machine against the wind of the multi-functional automatically controlled cabinet during the site environment specific (special) requirements.
Background technology
When in design the electrical control cubicles of high heat dissipation capacities such as frequency converter, soft initiator, PLC being housed at present, all can backing down the hole blower fan is installed at cabinet.There is following defective in it:
1. because cabinet backs down the hole blower fan directly is installed, and blower fan IP grade is very low, in case when causing having external environment condition to change (as intake, blow, smog etc.), can directly influence the interior electric product of control cubicle, even product such as damage frequency converter.
2. the blower fan on electrical control cubicles top generally all is to be fastened to the cabinet top through many pieces of screws; And because blower fan is an attrition component, in case fan trouble, when needing replacing and maintenance blower fan; When needing the dismounting blower fan; Must electrical control cubicles be had a power failure, otherwise can't dismantle and install blower fan, even influence the electrical control cubicles operation that powers in the electrical control cubicles because screw is called in.
3. common cabinet machine is not against the wind installed the outlet filter screen; But intake screen is decorated in the place of air inlet in cupboard; If this control cubicle when specific (special) requirements such as constant-temperature constant-humidity environment, does not export filter screen, then can the dust in the cabinet, smog etc. when module bursts all be discharged in this environment.
In sum, in the local time that electrical control cubicles is installed in that heat radiation requires, traditional cabinet machine against the wind can't be accomplished the reliability and the convenience that keep in repair also can't fully satisfy the site environment requirement.
The utility model content
For solving the problems of the technologies described above, the purpose of the utility model provides and a kind ofly can fully satisfy multi-functional automatically controlled cabinet that site environment claims machine against the wind.
The multi-functional automatically controlled cabinet of the utility model is machine against the wind; Comprise an electrical control cubicles, on its cabinet top, the blower fan mouth is set, the top of blower fan mouth is equipped with the blower fan body apparatus; The blower fan body apparatus comprises that blower fan apparatus shell, blower fan, blower fan connect flexible cable and blower fan cap; The top of blower fan is equipped with the blower fan cap, and the bottom of blower fan is provided with the blower fan apparatus base plate, and the blower fan cap connects screw through the blower fan cap and links to each other with the blower fan apparatus shell; Blower fan is electrically connected with electrical control cubicles through connecting flexible cable; The blower fan apparatus base plate is provided with bolt fastening hole, and fastening bolt in fastening bolt outside the cabinet, the cabinet is set before electrical control cubicles, can connect at the bolt fastening hole place by final sum blower fan apparatus base plate; In the electrical control cubicles rear end rotary support is set, the blower fan body apparatus can be rotated freely.
Compared with prior art, the beneficial effect of the utility model is: 1. maintenance is convenient.This product only needs when maintenance and will separate with fastening bolt (outside the cabinet) in bolt fastening hole, can be rotated to carry out more ventilating fan or outlet filter screen.Under the situation of the normal operation that does not influence electrical control cubicles, maintenance work just is able to carry out.Because the special fixed form of fastening bolt need not be opened the cabinet door and can operate when promptly operating.2. high IP grade.Because in a single day original electrical control cubicles blower fan has moisture to get into, will cause the whole water inlet of electrical control cubicles and fault, present then because the blower fan mouth of raising position, moisture just can't get into the blower fan mouth.Simultaneously, adopt special blower fan cap design, moisture also can't direct injection get into the blower fan mouth.3. good environmental adaptability.Because some electrical control cubicles is to be positioned in the constant temperature and humidity, the filter screen of increasing export can be blocked in the solid particles such as various dusts in the cabinet in the outlet filter screen.
Description of drawings
Fig. 1 is the multi-functional automatically controlled cabinet of the utility model structure chart of machine against the wind.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
As shown in Figure 1, a kind of multi-functional automatically controlled cabinet is machine against the wind, comprises an electrical control cubicles 6; On its cabinet top, blower fan mouth 7 is set, the top of blower fan mouth 7 is equipped with the blower fan body apparatus, and the blower fan body apparatus comprises blower fan apparatus shell 1 (can install the outlet filter screen); Blower fan 10, blower fan connect flexible cable 8 and blower fan cap 12; The top of blower fan 10 is equipped with blower fan cap 12, and the bottom of blower fan 10 is provided with blower fan apparatus base plate 3, and blower fan cap 12 connects screw 11 through the blower fan cap and links to each other with blower fan apparatus shell 1; Blower fan 10 is electrically connected with electrical control cubicles 6 through connecting flexible cable 8; Blower fan apparatus base plate 3 is provided with bolt fastening hole 2, and fastening bolt 5 in fastening bolt 4, the cabinet is set before electrical control cubicles 6 outside the cabinet, can connect at bolt fastening hole 2 places by final sum blower fan apparatus base plate 3; In electrical control cubicles 6 rear ends rotary support 9 is set, the blower fan body apparatus can be rotated freely.
Because blower fan mouth 7 exceeds than former cabinet top (dotted portion), can guarantee that moisture can directly not get into the blower fan mouth;
The utility model mainly is used in frequency converter cabinet machine against the wind, and when being installed in the electric panel room that is equiped with central air-conditioning, in case the HVAC pipeline goes wrong, water splashes the cabinet top, because the blower fan apparatus with high IP grade, water just can't get into the blower fan mouth, has protected frequency converter.Simultaneously, because the frequency converter heat dissipation capacity is big, blower fan works long hours, when fan trouble, can be at the direct ventilating fan more of frequency converter situation not out of service, and in time clear up filter screen.
In addition, be used in the constant-temperature constant-humidity environment, the electrical control cubicles of this product is installed, can guarantee that the dust in the cabinet does not have excessive phenomenon generation, cleaning, heat radiation reach actual requirement in the cabinet.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection range of the utility model.
Claims (1)
1. multi-functional automatically controlled cabinet machine against the wind comprises an electrical control cubicles, it is characterized in that: on its cabinet top, the blower fan mouth is set; The top of blower fan mouth is equipped with the blower fan body apparatus, and the blower fan body apparatus comprises that blower fan apparatus shell, blower fan, blower fan connect flexible cable and blower fan cap, and the top of blower fan is equipped with the blower fan cap; The bottom of blower fan is provided with the blower fan apparatus base plate; The blower fan cap connects screw through the blower fan cap and links to each other with the blower fan apparatus shell, and blower fan is electrically connected with electrical control cubicles through connecting flexible cable, and the blower fan apparatus base plate is provided with bolt fastening hole; Fastening bolt in fastening bolt outside the cabinet, the cabinet is set before electrical control cubicles; Can connect at the bolt fastening hole place by final sum blower fan apparatus base plate, rotary support is set, the blower fan body apparatus can be rotated freely in the electrical control cubicles rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200893328U CN202474596U (en) | 2012-03-12 | 2012-03-12 | Multifunctional fan device at top of electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200893328U CN202474596U (en) | 2012-03-12 | 2012-03-12 | Multifunctional fan device at top of electric control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474596U true CN202474596U (en) | 2012-10-03 |
Family
ID=46922724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200893328U Expired - Fee Related CN202474596U (en) | 2012-03-12 | 2012-03-12 | Multifunctional fan device at top of electric control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110148903A (en) * | 2013-09-25 | 2019-08-20 | 斯特格控股有限公司 | Blower fan apparatus |
-
2012
- 2012-03-12 CN CN2012200893328U patent/CN202474596U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110148903A (en) * | 2013-09-25 | 2019-08-20 | 斯特格控股有限公司 | Blower fan apparatus |
| CN110148903B (en) * | 2013-09-25 | 2022-04-01 | 斯特格控股有限公司 | Fan 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: 20121003 Termination date: 20140312 |