CN203413693U - Blower device for range hood - Google Patents

Blower device for range hood Download PDF

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Publication number
CN203413693U
CN203413693U CN201320330342.0U CN201320330342U CN203413693U CN 203413693 U CN203413693 U CN 203413693U CN 201320330342 U CN201320330342 U CN 201320330342U CN 203413693 U CN203413693 U CN 203413693U
Authority
CN
China
Prior art keywords
air
ducting ring
drive motors
wind wheel
range hood
Prior art date
Application number
CN201320330342.0U
Other languages
Chinese (zh)
Inventor
钱福生
Original Assignee
钱福生
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 钱福生 filed Critical 钱福生
Priority to CN201320330342.0U priority Critical patent/CN203413693U/en
Application granted granted Critical
Publication of CN203413693U publication Critical patent/CN203413693U/en

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Abstract

A lower device for a range hood comprises a volute (1), a drive motor (2), a wind wheel (3), a wind wheel locking screw (4), an inner wind guide ring (5), an oil smoke separation net (6), a locknut (7) and an outer wind guide ring (8), and is characterized in that the drive motor (2) is fixed on a base motor bracket of the volute (1); the wind wheel (3) is fixed on the rotating shaft of the drive motor (2); the inner wind guide ring (5) is fixed on the air inlet of the volute (1); the oil smoke separation net (6) is arranged on the rotating shaft of the drive motor (2) in a sleeving manner, and is tightened and fixed by the locknut (7); the outer wind guide ring (8) is fixed on the air inlet of the volute (1).

Description

A kind of used for range hood blower fan apparatus

Technical field

The utility model relates to a kind of used for range hood blower fan apparatus.

Background technology

In order to improve the oil smoke separating effect of range hood, avoid oil smoke to be directly discharged to outdoor, atmospheric environment is polluted, and design a kind of used for range hood blower fan apparatus.

Summary of the invention

What the utility model will overcome is the separated halfway defect of existing oil-fume exhauster product oil smoke, and a kind of used for range hood blower fan apparatus is provided, and the utility model can effectively improve oil smoke separating effect, and environment purifies air.

Its implementer's case is as follows:

A kind of used for range hood blower fan apparatus, comprise spiral case (1), drive motors (2), wind wheel (3), wind wheel lock-screw (4), interior air-ducting ring (5), oil smoke separate mesh (6), locking nut (7), outer air-ducting ring (8), it is characterized in that: drive motors (2) is fixed on the base electrical machinery support of spiral case (1), wind wheel (3) is fixed in the rotating shaft of drive motors (2), interior air-ducting ring (5) is fixed on the air inlet of spiral case (1), oil smoke separate mesh (6) is enclosed within the rotating shaft of drive motors (2), with locking nut (7), tighten fixing, outer air-ducting ring (8) is fixed on the air inlet of spiral case (1).

In the rotating shaft of described drive motors (2), have a kerf, with fixing wind wheel (3), use.

In the rotating shaft of described drive motors (2), have a step, its size just in time guarantees that oil smoke separate mesh (6) installation standing back is between interior air-ducting ring (5) and outer air-ducting ring (8).

On the axle sleeve of described wind wheel (3), be furnished with a wind wheel lock-screw (4), its position is corresponding to the rotating shaft incision of drive motors (2).

The air inlet of described outer air-ducting ring (8) is directly through being greater than the straight warp of air inlet of interior air-ducting ring (5).

Described outer air-ducting ring (8) and interior air-ducting ring (5) lower end all have Oil Guide otch.

Below the operation principle of aforementioned techniques scheme is described:

During work, oil smoke separate mesh (6), wind wheel (3) keep synchronous high-speed rotation status with drive motors (2), when oil smoke process oil smoke separate mesh (6), due to centrifugal action, oil is thrown on the peripheral wall of interior air-ducting ring (5) and outer air-ducting ring (8), from interior air-ducting ring (5) with the lower end Oil Guide otch of air-ducting ring (8) flow out, and cigarette is inhaled in spiral case (1) and is discharged by wind wheel (3), thereby realize oil smoke separation, the effect of environment purification.

Accompanying drawing explanation

Fig. 1 is the disassembly diagram that the utility model is implemented described a kind of used for range hood blower fan.

Fig. 2 is the structural representation of drive motors (2).

Fig. 3 is the structural representation of wind wheel (3).

Fig. 4 is front view.

Fig. 5 is A-A cutaway view.

Fig. 6 is fundamental diagram.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further described

As Fig. 1, Fig. 2, shown in Fig. 3, a kind of used for range hood blower fan apparatus, comprise spiral case (1), drive motors (2), wind wheel (3), wind wheel lock-screw (4), interior air-ducting ring (5), oil smoke separate mesh (6), locking nut (7), outer air-ducting ring (8), it is characterized in that: drive motors (2) is fixed on the base electrical machinery support of spiral case (1), wind wheel (3) is fixed in the rotating shaft of drive motors (2), interior air-ducting ring (5) is fixed on the air inlet of spiral case (1), oil smoke separate mesh (6) is enclosed within the rotating shaft of drive motors (2), with locking nut (7), tighten fixing, outer air-ducting ring (8) is fixed on the air inlet of spiral case (1).

In the rotating shaft of described drive motors (2), have a kerf, with fixing wind wheel (3), use.

In the rotating shaft of described drive motors (2), have a step, its size just in time guarantees that oil smoke separate mesh (6) installation standing back is between interior air-ducting ring (5) and outer air-ducting ring (8).

On the axle sleeve of described wind wheel (3), be furnished with a wind wheel lock-screw (4), its position is corresponding to the rotating shaft incision of drive motors (2).

The air inlet of described outer air-ducting ring (8) is directly through being greater than the straight warp of air inlet of interior air-ducting ring (5).

Described outer air-ducting ring (8) and interior air-ducting ring (5) lower end all have Oil Guide otch.

The above embodiment has only explained the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (6)

1. a used for range hood blower fan apparatus, comprise spiral case (1), drive motors (2), wind wheel (3), wind wheel lock-screw (4), interior air-ducting ring (5), oil smoke separate mesh (6), locking nut (7), outer air-ducting ring (8), it is characterized in that: drive motors (2) is fixed on the base electrical machinery support of spiral case (1), wind wheel (3) is fixed in the rotating shaft of drive motors (2), interior air-ducting ring (5) is fixed on the air inlet of spiral case (1), oil smoke separate mesh (6) is enclosed within the rotating shaft of drive motors (2), with locking nut (7), tighten fixing, outer air-ducting ring (8) is fixed on the air inlet of spiral case (1).
2. a kind of used for range hood blower fan apparatus according to claim 1, is characterized in that, in the rotating shaft of described drive motors (2), has a kerf, with fixing wind wheel (3), uses.
3. a kind of used for range hood blower fan apparatus according to claim 1, it is characterized in that, in the rotating shaft of described drive motors (2), have a step, its size just in time guarantees that oil smoke separate mesh (6) installation standing back is between interior air-ducting ring (5) and outer air-ducting ring (8).
4. a kind of used for range hood blower fan apparatus according to claim 1, is characterized in that, is furnished with a wind wheel lock-screw (4) on the axle sleeve of described wind wheel (3), and its position is corresponding to the rotating shaft incision of drive motors (2).
5. a kind of used for range hood blower fan apparatus according to claim 1, is characterized in that, the air inlet of described outer air-ducting ring (8) is directly through being greater than the straight warp of air inlet of interior air-ducting ring (5).
6. a kind of used for range hood blower fan apparatus according to claim 1, is characterized in that, described outer air-ducting ring (8) and interior air-ducting ring (5) lower end all have Oil Guide otch.
CN201320330342.0U 2013-06-08 2013-06-08 Blower device for range hood CN203413693U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320330342.0U CN203413693U (en) 2013-06-08 2013-06-08 Blower device for range hood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320330342.0U CN203413693U (en) 2013-06-08 2013-06-08 Blower device for range hood

Publications (1)

Publication Number Publication Date
CN203413693U true CN203413693U (en) 2014-01-29

Family

ID=49976580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320330342.0U CN203413693U (en) 2013-06-08 2013-06-08 Blower device for range hood

Country Status (1)

Country Link
CN (1) CN203413693U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104197390A (en) * 2014-08-18 2014-12-10 宁波欧琳厨具有限公司 Tower type range hood with oil smoke filtering function
CN104197388A (en) * 2014-08-18 2014-12-10 宁波欧琳厨具有限公司 Oil smoke filtering device
CN109237575A (en) * 2018-10-16 2019-01-18 珠海格力电器股份有限公司 Dynamic oil network and kitchen ventilator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104197390A (en) * 2014-08-18 2014-12-10 宁波欧琳厨具有限公司 Tower type range hood with oil smoke filtering function
CN104197388A (en) * 2014-08-18 2014-12-10 宁波欧琳厨具有限公司 Oil smoke filtering device
CN109237575A (en) * 2018-10-16 2019-01-18 珠海格力电器股份有限公司 Dynamic oil network and kitchen ventilator

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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: 20140129

Termination date: 20180608