CN102087033B

CN102087033B - Circulation air cooker

Info

Publication number: CN102087033B
Application number: CN 201010525421
Authority: CN
Inventors: 周建达; 周超云
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-27
Filing date: 2010-10-27
Publication date: 2013-05-01
Anticipated expiration: 2030-10-27
Also published as: CN102087033A

Abstract

The invention discloses a circulation air cooker, comprising a cooker cabinet, a fan for providing airflow power and an airflow filtering device, wherein the cooker cabinet is composed of a hearth for the placement of stoves and a hood provided with an air suction port; the hood is connected with the air suction port of the fan through an air inlet duct, the airflow filtering device comprises a primary filtering device which is arranged inside the air inlet duct; the airflow filtering device further comprises a wet filtering device for performing secondary filtering on the airflow which is filtered by the primary filtering device, and the airflow carrying cooking fume is subjected to primary filtering and wet filtering and then delivered to an air exhausting port through an air returning duct to be directly exhausted out of the cooker and to working environment or outdoor atmosphere. The circulation air cooker can recycle the airflow so as to avoid environmental pollution caused by exhausting the cooking fume outside, can be used in the place at which an external air exhausting duct cannot be mounted, and can effectively prevent the cooking fume of the hearth from diffusing towards the space out of the hearth, leading to more sanitary working environment.

Description

Wind kitchen range used for circulation

Technical field

The present invention relates to a kind of kitchen range for kitchen use, particularly a kind ofly will carry the kitchen range that recycle after the distinguished and admirable filtration of oil smoke.

Background technology

Use in the prior art at present with the kitchen range of oil smoke air intake device usually suction is directly entered in the outside atmosphere with the wind circulation piping of oil smoke or by behind the simple filtering oil smoke with the distinguished and admirable outside atmosphere that enters; Even the shortcoming of these type of kitchen range is and will still can produces outside atmosphere and pollute through the distinguished and admirable outside atmosphere that directly enters of the oil smoke of simple filtration, this device can't use in such as the environment such as dining room that external air exhausting tube can not be installed simultaneously.

Summary of the invention

The present invention is in order to overcome defective in the above-mentioned prior art, and the device by oil smoke initial filter and wet filter are set at the air draught kitchen range top returns after with the flue gas filtering in the kitchen range top air draught and flows back to former working environment and realize distinguished and admirable recycling.

The invention provides a kind of wind kitchen range used for circulation, comprise the kitchen range cabinet, blower fan and the distinguished and admirable filter of distinguished and admirable power are provided, its medium mess cabinet is comprised of the kitchen range top of laying stove and accessory and the fan housing that is provided with the inlet scoop; Fan housing is connected with the fan induced draught mouth by air inlet duct, and distinguished and admirable filter comprises the initial filter device, and the initial filter device is arranged in the air inlet duct; Distinguished and admirable filter also comprises for to the distinguished and admirable wet filter device that carries out secondary filter after filtering through the initial filter device, directly flows back in the working environment by delivering to exhaust outlet by air-return duct through initial filter and wet filter with the distinguished and admirable of oil smoke.

Wherein, the air inlet of blower fan is connected with air inlet duct, and fan outlet connects with wet filter device.

Wherein, the outer surface that wet filter device comprises water smoke chamber that an end and fan outlet connect, connect with the water smoke chamber other end is coated with the rotating filter cartridge of wet filter cloth and the water tank that the water source is provided for the filter cloth that wets, rotating filter cartridge is suspended from the water tank water surface, the wet filter cloth that is coated on rotating filter cartridge in the rotary course of rotating filter cartridge constantly the water in the contact water tank distinguished and admirablely pass through wet filter cloth in order to the oil smoke in distinguished and admirable is thoroughly filtered in order to moistening filter cloth.

Preferably, be provided with the water smoke jet pipe of band spray micropore in the water smoke chamber, through the water smoke of jet pipe ejection the oil smoke of the water smoke chamber of flowing through carried out water smoke and filter, simultaneously floating solids in distinguished and admirable is sprayed.

Preferably, the rotating shaft of rotating filter cartridge is hollow shaft, and the one end is connected with the water route, and its surface is provided with the spray micropore, and the water smoke that sprays through micropore filters the distinguished and admirable secondary water smoke that carries out that passes through rotating filter cartridge.

Preferably, the dehumidifying filter screen that comprises moisture after the distinguished and admirable rear end of rotating filter cartridge can be provided for removing and filter in the gas.

Preferably, the indoor deflector of establishing of water smoke, the distinguished and admirable of the water smoke chamber of flowing through can blow to rotating filter cartridge under the guiding of deflector.

Preferably, air-return duct is communicated with wet filter device, is located at the both sides of the kitchen range top and fan housing, and exhaust outlet is positioned at the kitchen range top.

Preferably, exhaust outlet comprises in line air port and air curtain air port, distinguished and admirablely after will part filter in line air port directly drains in the working environment or drains into outside atmosphere; The edge setting of air curtain air port along fan housing towards kitchen range top working face, the oil smoke that produces when being used to form the wind-force curtain wall kitchen range top being worked parcel.

Preferably, fan housing is " Γ " shape, and its bottom is connected with kitchen range top inside edge one, and the inside of fan housing is hollow-core construction and is connected as air inlet duct with the inlet scoop of blower fan, and the fan housing inlet scoop is positioned on the vertical plane of the kitchen range top.

Compared with prior art, the present invention has following beneficial effect:

1, by wet filter device is set, can flow back to former working environment with returning after the oil smoke filtering in the kitchen range top air draught, realize distinguished and admirable recyclingly, effectively avoid oil smoke to efflux the environmental pollution that causes, also can be used for to install the place of outer exhausting duct;

2, realize oil smoke parcel that the kitchen range top is produced by arranging of air curtain air port, stop the space diffusion of kitchen range top oil smoke beyond the kitchen range top, so that working environment health more.

Description of drawings

Fig. 1 is the side view of circulation air kitchen range top band section of the present invention;

Fig. 2 is the rearview of circulation air kitchen range top band section of the present invention.

Mark the following drawings mark thereon by reference to the accompanying drawings:

The 1-kitchen range top, 2-fan housing, 21-fan housing inlet scoop, the in line air port of 22-, 23-air curtain air port, 24-air inlet duct, 25-is filter screen just, 26-air-return duct, 3-blower fan, 4-water smoke chamber, 41-water smoke jet pipe, 42-rotating filter cartridge, 43-water tank, 44-deflector, the 45-filter screen that dehumidifies, the rotating shaft of 46-rotating filter cartridge.

The specific embodiment

Below in conjunction with accompanying drawing, a specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subjected to the restriction of the specific embodiment.

Wind kitchen range used for circulation of the present invention is shown in Fig. 1-2, comprise kitchen range cabinet, air intake device and distinguished and admirable filter, its medium mess cabinet is comprised of the kitchen range top 1 of laying stove and accessory and the fan housing 2 that is provided with the inlet scoop, fan housing 2 is " Γ " shape, and its bottom is connected with the kitchen range top 2 inside edges (working face one side is outer edge) one; Air intake device is blower fan 3, and the inside of fan housing 2 is hollow-core construction, and hollow-core construction is air inlet duct 24, and the vertical plane towards the kitchen range top of fan housing 2 is provided with inlet scoop 21, and the top planes of fan housing 2 and the kitchen range top 2 areas approach; Fan housing 2 is connected with the fan induced draught mouth by air inlet duct 24, be provided with in the air inlet duct 24 as filter to sucking the distinguished and admirable first filter screen 25 that carries out initial filter; Also include in the filter the distinguished and admirable wet filter device that carries out secondary filter after filtering through the initial filter device.

Further shown in Fig. 1-2, the outer surface that wet filter device comprises water smoke chamber 4 that an end and blower fan 3 air outlets connect, connect with water smoke chamber 4 other ends be coated with wet filter cloth rotating filter cartridge 42, for wet filter cloth provide the water source water tank 43, remove the distinguished and admirable middle dehumidifying filter screen 45 that comprises moisture after rotating filter cartridge filters, be provided with in the water smoke chamber 4 and be with the water smoke jet pipe 41 that sprays micropore; Rotating filter cartridge 42 is suspended from the water surface of water tank 43, is coated on the wet filter cloth of rotating filter cartridge 42 and contacts with water in the water tank 43; Blower fan 3 will be blown into water smoke chamber 4 through the oil smoke that first filter screen 25 just filters, water smoke through 41 ejections of water smoke jet pipe carries out the water smoke filtration to the oil smoke through the water smoke chamber, and solids floating in distinguished and admirable sprayed, under the guiding of deflector 44, blow to rotating filter cartridge 42 and pass rotating filter cartridge 42 and filter cloth that rotating filter cartridge 42 coats through the oil smoke behind the spray, driving simultaneously rotating filter cartridge 42 rotates at the water surface of water tank 43, the filter cloth that rotating filter cartridge coats also constantly obtains the moistening filter cloth in water source with rotary drum rotating from water tank, wet filter cloth thoroughly filters the oil smoke in distinguished and admirable, the rotating shaft 46 of rotating filter cartridge is hollow shaft simultaneously, the one end is connected with the water route, the hollow rotating shaft surface is provided with the spray micropore, and the water smoke that sprays through micropore filters the distinguished and admirable secondary water smoke that carries out that passes through rotating filter cartridge; Dehumidifying filter screen 45 will be removed through the distinguished and admirable middle moisture after water mist sprinkling and the rotating filter cartridge filtration.

Further as shown in Figure 2, the both sides of the kitchen range top 1 and fan housing 2 are provided with the air-return duct 26 that is communicated with wet filter device, and the distinguished and admirable exhaust outlet that causes after air-return duct 26 will filter is expelled to outside the machine; Exhaust outlet is divided in line air port 22 and air curtain air port 23, and distinguished and admirable after will part filter in line air port 22 directly sent working environment (being operation room) back to or directly drain into outside atmosphere; The edge setting of air curtain air port 23 along fan housing towards kitchen range top working face, the distinguished and admirable of air curtain air port ejection forms the wind-force curtain wall with the encirclement of kitchen range top working face, again 21 suctions through the inlet scoop with oil smoke behind the oil smoke parcel that produces when the wind-force curtain wall can be worked the kitchen range top.

Compared with prior art, the present invention is by arranging the outer wet filter device of fume eliminating initial filter device, can flow back to former working environment and realize distinguished and admirable recyclingly returning after the oil smoke filtering in the kitchen range top air draught, avoid oil smoke to efflux the environmental pollution that causes, also can be used for to install the place of outer exhausting duct; Realize oil smoke parcel that the kitchen range top is produced by arranging of air curtain air port simultaneously, stop the space diffusion of kitchen range top oil smoke beyond the kitchen range top, so that working environment health more.

Above disclosed only be a specific embodiment of the present invention, still, the present invention is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.

Claims

1. wind kitchen range used for circulation comprises the kitchen range cabinet, blower fan and the distinguished and admirable filter of distinguished and admirable power is provided, and its medium mess cabinet is comprised of the kitchen range top of laying stove and accessory and the fan housing that is provided with the inlet scoop; Fan housing is connected with the fan induced draught mouth by air inlet duct, and distinguished and admirable filter comprises the initial filter device, and the initial filter device is arranged in the air inlet duct; It is characterized in that, distinguished and admirable filter also comprises for to the distinguished and admirable wet filter device that carries out secondary filter after filtering through described initial filter device, with oil smoke distinguished and admirable through initial filter and wet filter by being delivered to by air-return duct outside the machine that exhaust outlet directly drains into former working environment;

The air inlet of blower fan is connected with described air inlet duct, and fan outlet and described wet filter device connect;

The outer surface that wet filter device comprises water smoke chamber that an end and fan outlet connect, connect with the water smoke chamber other end is coated with the wet rotating filter cartridge of filter cloth and the water tank that the water source is provided for described wet filter cloth, rotating filter cartridge is suspended from the water tank water surface, the wet filter cloth that is coated on rotating filter cartridge in the rotary course of described rotating filter cartridge constantly the water in the contact water tank distinguished and admirablely radially penetrate wet filter cloth along rotating filter cartridge and radially pass wet filter cloth in order to the oil smoke in distinguished and admirable is thoroughly filtered along rotating filter cartridge again in order to moistening filter cloth.

2. wind kitchen range used for circulation according to claim 1 is characterized in that, is provided with the water smoke jet pipe of band spray micropore in the described water smoke chamber, through the water smoke of jet pipe ejection the oil smoke of the water smoke chamber of flowing through is carried out water smoke and filters, and simultaneously the floating solids in distinguished and admirable is sprayed.

3. wind kitchen range used for circulation according to claim 1, it is characterized in that, the rotating shaft of described rotating filter cartridge is hollow shaft, and the one end is connected with the water route, the hollow rotating shaft surface is provided with the spray micropore, and the water smoke that sprays through micropore filters the distinguished and admirable secondary water smoke that carries out that passes through rotating filter cartridge.

4. wind kitchen range used for circulation according to claim 1 is characterized in that, comprises the dehumidifying filter screen of moisture after the distinguished and admirable rear end of described rotating filter cartridge is provided for removing and filters in the gas.

5. wind kitchen range used for circulation according to claim 1 is characterized in that, the indoor deflector of establishing of described water smoke, and the water smoke chamber of flowing through distinguished and admirable blows to described rotating filter cartridge under the guiding of described deflector.

6. wind kitchen range used for circulation according to claim 1 is characterized in that, described air-return duct is communicated with wet filter device, is located at the both sides of the kitchen range top and fan housing, and described exhaust outlet is positioned at the kitchen range top.

7. wind kitchen range used for circulation according to claim 5 is characterized in that, described exhaust outlet comprises in line air port and air curtain air port, distinguished and admirablely after will part filter in line air port directly drains in the working environment or drains into outside atmosphere; The air curtain air port is arranged on the fan housing edge and towards the edge of kitchen range top working face, the oil smoke parcel that produces when being used to form the wind-force curtain wall kitchen range top being worked.

8. wind kitchen range used for circulation according to claim 1, it is characterized in that, described fan housing is " Γ " shape, its bottom is connected with kitchen range top inside edge one, the inside of fan housing is hollow-core construction and is connected as described air inlet duct with the inlet scoop of blower fan, and described fan housing inlet scoop is positioned on the vertical plane of the kitchen range top.