CN202900766U - C-shaped kitchen ventilator - Google Patents
C-shaped kitchen ventilator Download PDFInfo
- Publication number
- CN202900766U CN202900766U CN 201220594256 CN201220594256U CN202900766U CN 202900766 U CN202900766 U CN 202900766U CN 201220594256 CN201220594256 CN 201220594256 CN 201220594256 U CN201220594256 U CN 201220594256U CN 202900766 U CN202900766 U CN 202900766U
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- CN
- China
- Prior art keywords
- kitchen ventilator
- vane wheel
- axle bed
- enclosure
- shaped kitchen
- 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 - Lifetime
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Abstract
The utility model discloses a C-shaped kitchen ventilator. The C-shaped kitchen ventilator comprises a base with a rail, an integrally welded enclosure, an air inlet, an air outlet, a motor, belt pulleys, belts, a shaft seat, a rear cover plate group and a vane wheel. In order to conveniently clean and maintain the vane wheel, the vane wheel, the belt pulleys, the rear cover plate group and the shaft seat are integrally arranged on a side plate of the enclosure; and therefore, the vane wheel, the belt pulleys, the shaft seat and the rear cover plate group can be integrally separated from the enclosure only by dismounting screws of the rear cover plate group and the enclosure, and the problem that the vane wheel can only be cleaned by dismounting an air pipe at the air inlet when a vane wheel of the conventional kitchen ventilator is cleaned is solved. The C-shaped kitchen ventilator has three air inlet types, namely 0 degree, 90 degrees and 180 degrees; through improvement, the C-shaped kitchen ventilator has the advantages of high static pressure, high flow, high efficiency and low noise, and the balance accuracy of the vane wheel reaches G4.0; and the C-shaped kitchen ventilator can be widely used.
Description
Technical field
The utility model relates to the kitchen ventilator technical field, is specifically related to a kind of C formula kitchen ventilator.
Background technique
What existing E formula centrifugal blower adopted is double supporting structure, and impeller is in the middle of duplex bearing.The user of fume purifying industry need to split out whole impeller during to the blower fan clean and maintenance and clear up, owing to all be connected to airduct before the intake grill, taking airduct apart clears up impeller, bring great work difficulty to the user, simultaneously when bearing is carried out maintain and replace, because the main shaft corrosion connects together with bearing, brought very big difficulty for the maintain and replace bearing, be difficult to satisfy the usage requirement of fume purifying industry.
The model utility content
The technical problems to be solved in the utility model is to provide a kind of installation simple, the C formula kitchen ventilator that the impeller cleaning is easy to maintenance.
In order to address the above problem, the utility model provides a kind of C formula kitchen ventilator, comprises base, exhaust outlet, intake grill, impeller, casing, belt pulley, axle bed, back shroud group, belt and motor.
Described impeller is installed on the main shaft of axle bed, axle bed is fixed on the back shroud group, the back shroud group is fixed by screws on the housing side wall, takes the attachment screw of back shroud group and casing apart, impeller, axle bed, back shroud group and belt pulley integral body can be separated from casing.
The design of the attachment face of described axle bed is at the axle bed middle part, can with the tension equalizer of belt be delivered on the Blower Housing, no longer need to increase other supporting structure.
The whole welding technique that adopts of described casing forms square structure at last, makes things convenient for user installation.
Belt housing is equipped with in described belt pulley front, guarantees safe handling, increases aesthetic.
Described base is provided with the slide rail that makes things convenient for motor to move horizontally, and can regulate at any time the elasticity of belt, to reach usage requirement.
Compared with prior art, the beneficial effects of the utility model are:
1, impeller, axle bed, back shroud group and belt pulley can whole be separated from casing, have made things convenient for cleaning and the maintenance of impeller.
2, the attachment face of whole axle bed design balancedly is delivered to belt pull on the Blower Housing at the middle part of axle bed, and no longer needing additionally increases supporting structure, simplifies the structure and installs.
3, the whole welding fabrication that adopts of casing is shaped to square structure at last, makes things convenient for user installation.
4, blower fan has 0 degree, 90 degree and three kinds of air inlet/outlet forms of 180 degree, can satisfy the client to the needs of installing space and environment.
5, base is provided with slide rail, and motor can move horizontally, and regulates belt tightness degree and meets usage requirement.
6, the utility model be on the basis of common kitchen ventilator through design improved, have static pressure height, flow is large, efficient is high, noise is low advantage, the impeller balance precision reaches G4.0.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is plan view of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is the plan view of impeller assembly of the present utility model;
Fig. 4 is the left view of impeller assembly of the present utility model.
Among the figure: 1-base, 2-exhaust outlet, 3-intake grill, 4-impeller, 5-casing, 6-belt housing, 7-belt pulley, 8-axle bed, 9-back shroud group, 10-belt, 11-motor.
Embodiment
Present embodiment illustrates as 0 blower fan of spending as example take inlets and putlets of ventilation.
Such as Fig. 1～shown in Figure 4, C formula kitchen ventilator described in the utility model, the base 1 that comprises belt track, the integral body that is fixed on the base 1 adopts welding fabrication, form the casing 5 of square structure, be fixed on the back shroud group 9 on the side plate of casing 5, axle bed 8 is fixed by screws on the back shroud group 9, be installed in impeller 4 and the belt pulley 7 at the main shaft two ends of axle bed 8, as long as back shroud group 9 and the screw of casing 5 are taken apart, just can be with back shroud group 9, axle bed 8, belt pulley 7 and impeller 4 integral body are separated from casing, make things convenient for cleaning and the maintenance of impeller, at intake grill 3 and the exhaust outlet 2 in the front of casing 5 corresponding flange are installed, motor 11 is installed on the track of base 1, install belt 10 and belt housing 6, the position according to needs regulating electric machine 11 is installed makes the degree of tightness of belt meet usage requirement.
The above has done detailed description to mode of execution of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-mentioned mode of execution, in the ken that one skilled in the relevant art possesses, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (5)
1. C formula kitchen ventilator, comprise base (1), exhaust outlet (2), intake grill (3), impeller (4), casing (5), belt pulley (7), axle bed (8), back shroud group (9), belt (10) and motor (11), it is characterized in that: described impeller (4) is installed on the main shaft of axle bed (8), axle bed (8) is fixed on the back shroud group (9), and back shroud group (9) is fixed by screws on casing (5) side plate.
2. C formula kitchen ventilator according to claim 1 is characterized in that: the attachment face design of described axle bed (8) is at the axle bed middle part.
3. C formula kitchen ventilator according to claim 1 is characterized in that: described casing (5) forms square structure by welding fabrication.
4. C formula kitchen ventilator according to claim 1 is characterized in that: safety belt housing (6) attractive in appearance is equipped with in described belt pulley (7) front.
5. C formula kitchen ventilator according to claim 1, it is characterized in that: described base (1) is provided with the slide rail that makes things convenient for motor (11) to move horizontally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594256 CN202900766U (en) | 2012-11-12 | 2012-11-12 | C-shaped kitchen ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220594256 CN202900766U (en) | 2012-11-12 | 2012-11-12 | C-shaped kitchen ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202900766U true CN202900766U (en) | 2013-04-24 |
Family
ID=48121443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220594256 Expired - Lifetime CN202900766U (en) | 2012-11-12 | 2012-11-12 | C-shaped kitchen ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202900766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457910A (en) * | 2018-03-07 | 2018-08-28 | 湖北嘉辐达节能科技有限公司 | A kind of centrifugal blower being conveniently replaceable flabellum |
-
2012
- 2012-11-12 CN CN 201220594256 patent/CN202900766U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457910A (en) * | 2018-03-07 | 2018-08-28 | 湖北嘉辐达节能科技有限公司 | A kind of centrifugal blower being conveniently replaceable flabellum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |