CN201003766Y - Chimney windbreak device - Google Patents

Chimney windbreak device Download PDF

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Publication number
CN201003766Y
CN201003766Y CNU200720200036XU CN200720200036U CN201003766Y CN 201003766 Y CN201003766 Y CN 201003766Y CN U200720200036X U CNU200720200036X U CN U200720200036XU CN 200720200036 U CN200720200036 U CN 200720200036U CN 201003766 Y CN201003766 Y CN 201003766Y
Authority
CN
China
Prior art keywords
chimney
arm
wind
vane
airproof
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
Application number
CNU200720200036XU
Other languages
Chinese (zh)
Inventor
蔡宝贵
Original Assignee
蔡宝贵
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 蔡宝贵 filed Critical 蔡宝贵
Priority to CNU200720200036XU priority Critical patent/CN201003766Y/en
Application granted granted Critical
Publication of CN201003766Y publication Critical patent/CN201003766Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a chimney aerator, that is, a chimney airproof device, which comprises a xarm. One end of the xarm has an upright arm which extends downwards; the other end of the xarm is actively articulated with an ally arm fixed with the side of a chimney. The lower part of the upright arm is provided with an air draft vane; the reverse extending part of an air draft vane axis higher than the x arm is provided with a wind wheel vane. The chimney airproof device is positioned at the top of the chimney; the upright arm is positioned in the chimney. The wind wheel vane accepts wind and circumrotates with the air draft vane to let the chimney lead wind to the outside and to prevent the converse wind in the heavily windy days. The utility model is characterized in that the chimney airproof device has energy saving function and is able to realize smoke absorption and airproof, thereby solving the problem that smoke returns back into the chimney in windy days.

Description

The chimney windbreak device
Technical field
The utility model relates to a kind of chimney draft device, i.e. chimney windbreak device.
Background technology
In prior art, civilian chimney air inducing or blowing are usually by electronic blower fan, and its shortcoming is a consumed power.In the big weather of wind, down draught often takes place again in chimney, influences cooking stove use or unhygienic.
The utility model content
The purpose of this utility model is to provide a kind of energy smoking windproof chimney windbreak device at above-mentioned deficiency.
Technical solution of the present utility model is: the chimney windbreak device comprises a transverse arm, and transverse arm one end has the perpendicular arm of downward extension, and the transverse arm other end is movably hinged with the support arm that is fixed on the chimney next door.The bottom of perpendicular arm is equipped with the air draught blade, and the end that the reverse extending of air draught sharf exceeds transverse arm is equipped with wind wheel blade.The chimney windbreak device is installed in the chimney top, and perpendicular wall part, is accepted wind-force by wind wheel blade and driven the rotation of air draught blade in the strong wind sky as in the chimney, realizes the outside air inducing of chimney, has also stoped down draught.
Transverse arm is connected with the upset stay cord, can spur the transverse arm upset, makes the air draught blade conveniently leave the chimney passage, and satisfying not simultaneously, the marquis uses.
The utility model has the advantages that: 1, realize air inducing,, save the energy without electric energy by wind-force.2, realize that smoking is windproof, solve chimney down draught problem in the wind sky.3, the use location is adjustable, and satisfying not simultaneously, the marquis uses.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the utility model user mode structure diagram;
Fig. 2 is the utility model idle state structure diagram.
The specific embodiment
Referring to Fig. 1, the chimney windbreak device is installed on the chimney 3, is in user mode.The chimney windbreak device comprises a transverse arm 1, and transverse arm 1 one ends have the perpendicular arm 2 of downward extension, and transverse arm 1 other end is movably hinged with the support arm 4 that is fixed on chimney 3 next doors; The bottom of perpendicular arm 2 is equipped with air draught blade 5, is used for cigarette in the chimney 3 is drawn, and the end that the reverse extending of air draught sharf 6 exceeds transverse arm 1 is equipped with wind wheel blade 7, and wind wheel blade 7 places atmosphere, is used for accepting wind-force and drives 5 rotations of air draught blade.
Support arm 4 is fixedlyed connected with chimney 3 by two bandages 8.
Transverse arm 1 is connected with upset stay cord 9.
Referring to Fig. 2, the chimney windbreak device is installed on the chimney 3, is in state on the shelf.Be to make the state of transverse arm 1 after support arm 4 turns over turnback, make air draught blade 5 leave chimney by pulling upset stay cord 9.Otherwise can also be withdrawn into air draught blade 5 in the chimney.
In the strong wind sky, accept wind-force by wind wheel blade 7, by coaxial, drive 5 rotations of air draught blade, realize that smoking (air inducing) is windproof.The chimney windbreak device usually cook or the wind sky in use.

Claims (3)

1. a chimney windbreak device is characterized in that comprising a transverse arm (1), and transverse arm (1) one end has the perpendicular arm (2) of downward extension, and transverse arm (1) other end is movably hinged with the support arm (4) that is fixed on chimney (3) next door; The bottom of perpendicular arm (2) is equipped with air draught blade (5), and the end that the reverse extending of air draught sharf (6) exceeds transverse arm (1) is equipped with wind wheel blade (7).
2. according to the described chimney windbreak device of claim 1, it is characterized in that support arm (4) passes through two bandages (8) and fixedlys connected with chimney (3).
3. according to claim 1 or 2 described chimney windbreak devices, it is characterized in that transverse arm (1) is connected with upset stay cord (9).
CNU200720200036XU 2007-01-29 2007-01-29 Chimney windbreak device Expired - Fee Related CN201003766Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200720200036XU CN201003766Y (en) 2007-01-29 2007-01-29 Chimney windbreak device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200720200036XU CN201003766Y (en) 2007-01-29 2007-01-29 Chimney windbreak device

Publications (1)

Publication Number Publication Date
CN201003766Y true CN201003766Y (en) 2008-01-09

Family

ID=39039303

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200720200036XU Expired - Fee Related CN201003766Y (en) 2007-01-29 2007-01-29 Chimney windbreak device

Country Status (1)

Country Link
CN (1) CN201003766Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109289412A (en) * 2018-10-25 2019-02-01 肖江江 A kind of factory chimney cleaning of emissions device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109289412A (en) * 2018-10-25 2019-02-01 肖江江 A kind of factory chimney cleaning of emissions device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080109

Termination date: 20120129

C17 Cessation of patent right