CN206037193U - A quick -witted dual -purpose induced -draft fan - Google Patents

A quick -witted dual -purpose induced -draft fan Download PDF

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Publication number
CN206037193U
CN206037193U CN201621067198.6U CN201621067198U CN206037193U CN 206037193 U CN206037193 U CN 206037193U CN 201621067198 U CN201621067198 U CN 201621067198U CN 206037193 U CN206037193 U CN 206037193U
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induced
draft fan
fan
air inlet
dual
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CN201621067198.6U
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蔡忠和
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蔡忠和
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Abstract

The utility model discloses a quick -witted dual -purpose induced -draft fan, including installing in the induced -draft fan body and the fan that are close to kitchen range department side, the induced -draft fan body on be provided with the smoking mouth, the fan set up that this is external in the induced -draft fan, the fan be provided with first air inlet, second air inlet and gas outlet, first air inlet through collection cigarette passageway with the smoking mouth of induced -draft fan body is linked together, the second air inlet be linked together through connecting pipe and the exhaust air intake that sets up in furred ceiling top, the gas outlet on be connected with the pipe of discharging fume, discharge fume and be provided with the exhaust port on the pipe. The utility model has the advantages of: simple structure, its fan set up in the induced -draft fan originally externally, and the fan rinses, the maintenance is simple, in addition, the fan of this induced -draft fan has two air inlets, and an air inlet is used for absorbing near the flue gas in kitchen range, and another air inlet is used for siphoning away the flue gas and the steam in near furred ceiling, reduces the kitchen temperature, keeps kitchen air fresh.

Description

A kind of dual-use induced-draft fan
Technical field
This utility model is related to a kind of kitchen utensils, more particularly to a kind of induced-draft fan, specifically a kind of dual-use Induced-draft fan.
Background technology
Induced-draft fan, also referred to as lampblack absorber, are a kind of kitchen appliances of purification kitchen environment.It is arranged on above kitchen range, The waste that cooking stove can be burnt and the harmful oil smoke produced in cooking process are taken away rapidly, discharge outdoor, reduction dirt Dye, purify air, and have gas defence, explosion-proof safety guarantee effect.Lampblack absorber classification can be divided into three kinds:One is Chinese style cigarette machine, two It is European cigarette machine, three is side-suction type.But, either which kind of type, the smoking port of lampblack absorber all with culinary art at have it is certain Distance, this just causes the not high problem of lampblack absorber clean absorption rate.In use, grease is easily accumulated in blower fan induced-draft fan On, and the impeller of blower fan is stained with easy disequilibrium after grease, causes the suction of blower fan to reduce, noise increase, due to current The blower fan of induced-draft fan is all the inside for being built in induced-draft fan, and the cleaning and maintenance of this fan cause very big trouble.In addition, Domestic kitchen area is universal less, and a large amount of steam produced when cooking can improve rapidly kitchen temperature, particularly southern area, Summer, kitchen was when cooking, and not only air is dirty, and very scorching, and the people for cooking not only will be injured by oil smoke, will also be met with By pain soaked with sweat.Current induced-draft fan can only drain the oil smoke and steam above kitchen range, below induced-draft fan, to escaping This part oil smoke and steam that kitchen top is escaped near furred ceiling is helpless.If installing air-conditioning temperature-reducing in kitchen, air-conditioning Drainage screen is easily blocked by oil smoke, is installed fan and can then be caused oil smoke diffusion and impact fire safety, and air-conditioning and fan are all Kitchen turbid air diffusion can be caused, affected healthy.
Such as the utility model patent of Patent No. 201220604489.X entitled " smoke exhaust ventilator ", one is which disclosed Smoke exhaust ventilator is planted, the smoke exhaust ventilator includes smoke pumping body and fan blade suction inlet, and the smoke pumping body lower end is provided with fan blade suction Mouthful, it is characterised in that:The edgewise surrounding of the smoke pumping body lower end bottom surface respectively connected telescopic cover, the shape of the telescopic cover Shape is closed with the matching form of smoke pumping body lower end bottom surface edgewise surrounding, and the lower end of two opposite side of described telescopic cover or so is provided with handss Handle.As the edgewise surrounding in smoke pumping body lower end bottom surface is connected to telescopic cover, as long as leaving behind in cooking under smoke exhaust ventilator Telescopic cover be equal to the height of smoke exhaust ventilator and cooking fumes pan and shorten, also just can well by oil smoke along telescopic cover by smoke pumping Machine is effectively siphoned away, so as to there is certain height because of gas-cooker and smoke exhaust ventilator when solving people used in actual life Degree, the oil smoke of cooking are difficult the problem siphoned away by smoke exhaust ventilator.The smoke exhaust ventilator passes through to arrange telescopic cover, the four of air inlet Zhou Jinhang is wrapped up, although can further improve clean absorption rate, but it still cannot solve to escape into kitchen top near hanging This part oil smoke and steam on top.The blower fan of the smoke exhaust ventilator is arranged in smoke exhaust ventilator, the cleaning of blower fan, maintenance fiber crops It is tired.
Such as the utility model patent of Patent No. 201520816343.5 entitled " lampblack absorber ", one kind is which disclosed Lampblack absorber, it includes exhaust fume collecting hood component, fan assembly, leads cigarette component and control panel, the fan assembly include motor and Impeller, is provided with outlet flue on the upside of the casing, be provided with and lead cigarette seat at the outlet flue, and the cigarette component of leading includes connecting seat, leads Smoke pipe and check (non-return) valve, the connecting seat one end open are engaged with cigarette seat opening is led, another end opening of the connecting seat with lead cigarette Pipe connects, and the check (non-return) valve is arranged on inside connecting seat, is provided with fire acousto-optic alarm and control device in the casing, and the smog is visited Head is connected with control device input, the control device outfan and motor connection.Which equally exists blower fan cleaning, maintenance fiber crops It is tired of and kitchen top this part oil smoke and steam near furred ceiling cannot be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of dual-use induced-draft fan, overcomes the shortcomings of above-mentioned prior art presence Place, simple structure, blower fan cleaning, it is easy to maintenance, which can not only siphon away the flue gas near cooking stove, moreover it is possible to siphon away near furred ceiling Flue gas and steam, reduce kitchen temperature, keep air in kitchen pure and fresh.
This utility model is achieved through the following technical solutions:
A kind of dual-use induced-draft fan, it is including the induced-draft fan body and blower fan that are installed on the side at cooking stove, described Smoking port is provided with induced-draft fan body, and described blower fan is arranged at induced-draft fan sheet in vitro, and described blower fan is provided with first and enters QI KOU, the second air inlet and gas outlet, the smoking port phase of described the first air inlet Jing collection cigarette channel and the induced-draft fan body Connection, the second described air inlet Jing connecting tubes are connected with the aerofluxuss air inlet being arranged above furred ceiling, described gas outlet On be connected with smoke exhaust pipe, be provided with exhaust opening on described smoke exhaust pipe.
The technical measures of optimization also include:
The exhaust opening of described smoke exhaust pipe is connected with smoke evacuation hoistway.
Described smoke exhaust pipe stretches out outdoor.
Described smoking port is obliquely installed, and its inclination angle is 30 ° to 60 °.
Described collection cigarette channel in flat structure, be close to metope and be vertically arranged or imbed wall by described collection cigarette channel Body.
Described connecting tube is connection flexible pipe.
Described blower fan is arranged at the top of furred ceiling.
This utility model has the advantage that:Its simple structure, the blower fan of this induced-draft fan are arranged at induced-draft fan sheet in vitro, because This is when carrying out cleaning to blower fan, keeping in repair, it is not necessary to take induced-draft fan body apart, makes the cleaning of blower fan, maintenance become more square Just;Blower fan is arranged at induced-draft fan sheet in vitro, also greatly facilitates the regulation of blower fan direction, to adapt to different installation requirements.Separately Outward, the blower fan of this induced-draft fan has two air inlets, and an air inlet Jing collection cigarette channel is connected with smoking port, for absorbing stove Flue gas near stove, another air inlet Jing connecting tubes are connected with the aerofluxuss air inlet being arranged above furred ceiling, for siphoning away Flue gas and steam near furred ceiling, can so reduce kitchen temperature, and holding air in kitchen is pure and fresh, and this induced-draft fan is except induced-draft fan Outside the function of itself, moreover it is possible to use as exhaust fan, dual-use.
Description of the drawings
Fig. 1 is the structural representation of this utility model embodiment one.
Fig. 2 is the structural representation of this utility model embodiment two.
Description of reference numerals:
Induced-draft fan body 1, smoking port 11, blower fan 2, collection cigarette channel 3, connecting tube 4, aerofluxuss air inlet 5, smoke exhaust pipe 6, smoke evacuation Mouth 61, smoke evacuation hoistway 7.
Specific embodiment
For making the purpose and technical scheme of this utility model embodiment clearer, implement below in conjunction with this utility model The accompanying drawing of example, is clearly and completely described to the technical scheme of this utility model embodiment.Obviously, described embodiment It is a part of embodiment of the present utility model, rather than the embodiment of whole.Based on described embodiment of the present utility model, The every other embodiment obtained on the premise of without the need for creative work by those of ordinary skill in the art, belongs to practical Novel protected scope.
This utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram, Basic structure of the present utility model is only illustrated in a schematic way, therefore which only shows the composition relevant with this utility model.
Embodiment 1
As shown in figure 1, a kind of dual-use induced-draft fan, including 1 He of induced-draft fan body for being installed on the side at cooking stove Blower fan 2, is provided with smoking port 11 on described induced-draft fan body 1, described blower fan 2 is arranged at outside induced-draft fan body 1, this enforcement In example, blower fan 2 is arranged above furred ceiling, is not take up free space;Described blower fan 2 is provided with the first air inlet, the second air inlet Mouth and gas outlet, the first described air inlet Jing collection cigarette channel 3 is connected with the smoking port 11 of the induced-draft fan body 1, described The second air inlet Jing connecting tubes 4 be connected with the aerofluxuss air inlet 5 being arranged above furred ceiling, be connected with described gas outlet Smoke exhaust pipe 6, is provided with exhaust opening 61 on described smoke exhaust pipe 6.
The exhaust opening 61 of described smoke exhaust pipe 6 is connected with smoke evacuation hoistway 7.
Described smoking port 11 is obliquely installed, and its inclination angle is 30 ° to 60 °.Smoking port 11 adopts the structure being obliquely installed, The raising clean absorption rate of flue gas near smoking efficiency, further cooking stove can be improved.
Described collection cigarette channel 3 in flat structure, be close to metope and be vertically arranged by described collection cigarette channel 3.It is so designed that The height of projection of collection cigarette channel 3 can be reduced;Collection cigarette channel 3 can also be embedded in body of wall, it is so more attractive in appearance.
Described connecting tube 4 is connection flexible pipe.With hose connection, not only make between the second air inlet and aerofluxuss air inlet 5 Connection become convenient, and can adapt to the various setting angles of aerofluxuss air inlet 5, be conducive to furred ceiling nearby flue gas and steam Absorption.
The blower fan 2 of this induced-draft fan is arranged at outside induced-draft fan body 1, cleaning, it is easy to maintenance;Additionally, by 2 row of being arranged at of blower fan Outside cigarette machine body 1, the installation of blower fan 2 can significantly facilitate the regulation of blower fan direction without the constraint of induced-draft fan body 1.This The blower fan 2 of induced-draft fan is locked using the blower fan that can have been bought on market, flue of the general blower fan using six screws with blower fan Fixed, six screws are circular into one, at a distance of 60 degree between screw, according to installation need screw is locked with corresponding screw hole, Just the direction of blower fan can easily be adjusted.
In addition, the blower fan 2 of this induced-draft fan is provided with two air inlets, an air inlet Jing collection cigarette channel 3 and induced-draft fan sheet The smoking port 11 of body 1 is connected, for absorbing the flue gas near cooking stove, another Jing connecting tube 4 be arranged above furred ceiling Aerofluxuss air inlet 5 is connected, and escapes into the flue gas and steam near furred ceiling for absorption, and final flue gas is from gas outlet Jing smoke exhaust pipes 6 enter in smoke evacuation hoistway 7.This induced-draft fan dual-use, the existing induced-draft fan function of itself can effectively siphon away oil smoke, moreover it is possible to Use as exhaust fan, steam is discharged, kitchen temperature can be reduced, keep air in kitchen pure and fresh.
Embodiment 2
Shown in Fig. 2, the induced-draft fan in the present embodiment is similar to the induced-draft fan structure of embodiment one, except that, this reality Apply in example, described smoke exhaust pipe 6 stretches out outdoor.The flue gas and steam that induced-draft fan in the present embodiment is sucked from two air inlets is straight Connect Jing smoke exhaust pipes 6 and drain into outdoor.
As the blower fan 2 of this induced-draft fan is arranged at outside induced-draft fan body 1, the direction of blower fan 2 can be easily adjusted, this In embodiment, blower fan 2 can be well adapted for various installation requirements towards right setting.
Although above having made detailed description to this utility model with general explanation and specific embodiment, On the basis of this utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art 's.Therefore, the these modifications or improvements on the basis of without departing from this utility model spirit, belonging to this utility model will Seek the scope of protection.

Claims (7)

1. a kind of dual-use induced-draft fan, including the induced-draft fan body (1) and blower fan (2) that are installed on the side at cooking stove, institute Smoking port (11) is provided with the induced-draft fan body (1) stated, it is characterised in that:Described blower fan (2) is arranged at induced-draft fan body (1) outward, described blower fan (2) is provided with the first air inlet, the second air inlet and gas outlet, the first described air inlet Jing collection cigarettes Passage (3) is connected with the smoking port (11) of induced-draft fan body (1), described the second air inlet Jing connecting tubes (4) with set The aerofluxuss air inlet (5) being placed in above furred ceiling is connected, and is connected with smoke exhaust pipe (6), described smoke exhaust pipe on described gas outlet (6) exhaust opening (61) is provided with.
2. dual-use induced-draft fan as claimed in claim 1, it is characterised in that:The exhaust opening (61) of described smoke exhaust pipe (6) It is connected with smoke evacuation hoistway (7).
3. dual-use induced-draft fan as claimed in claim 1, it is characterised in that:Described smoke exhaust pipe (6) stretches out outdoor.
4. dual-use induced-draft fan as claimed any one in claims 1 to 3, it is characterised in that:Described smoking port (11) It is obliquely installed, its inclination angle is 30 ° to 60 °.
5. dual-use induced-draft fan as claimed in claim 4, it is characterised in that:Described collection cigarette channel (3) is tied in flat Structure, described collection cigarette channel (3) are close to metope and are vertically arranged or imbed body of wall.
6. dual-use induced-draft fan as claimed in claim 5, it is characterised in that:Described connecting tube (4) is connection flexible pipe.
7. dual-use induced-draft fan as claimed in claim 6, it is characterised in that:Described blower fan (2) is arranged at the upper of furred ceiling Side.
CN201621067198.6U 2016-09-21 2016-09-21 A quick -witted dual -purpose induced -draft fan Active CN206037193U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621067198.6U CN206037193U (en) 2016-09-21 2016-09-21 A quick -witted dual -purpose induced -draft fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621067198.6U CN206037193U (en) 2016-09-21 2016-09-21 A quick -witted dual -purpose induced -draft fan

Publications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108870586A (en) * 2018-04-03 2018-11-23 成都赋阳技术开发有限公司 Air in kitchen regulating system
CN114646113A (en) * 2022-05-20 2022-06-21 深圳市富裕宝厨房设备有限公司 Integrated fresh air purification unit of central kitchen furred ceiling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108870586A (en) * 2018-04-03 2018-11-23 成都赋阳技术开发有限公司 Air in kitchen regulating system
CN114646113A (en) * 2022-05-20 2022-06-21 深圳市富裕宝厨房设备有限公司 Integrated fresh air purification unit of central kitchen furred ceiling

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