CN100504188C - Multifunctional kitchen air purifier for household use - Google Patents

Multifunctional kitchen air purifier for household use Download PDF

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Publication number
CN100504188C
CN100504188C CNB200510110409XA CN200510110409A CN100504188C CN 100504188 C CN100504188 C CN 100504188C CN B200510110409X A CNB200510110409X A CN B200510110409XA CN 200510110409 A CN200510110409 A CN 200510110409A CN 100504188 C CN100504188 C CN 100504188C
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China
Prior art keywords
air
blower fan
totally
tight
gas
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Expired - Fee Related
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CNB200510110409XA
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Chinese (zh)
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CN1789824A (en
Inventor
吴晓鸣
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吴晓鸣
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Priority to CNB200510110409XA priority Critical patent/CN100504188C/en
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Publication of CN100504188C publication Critical patent/CN100504188C/en
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Abstract

This invention relates to one air cleaner for kitchen use with multiple functions, which comprises total sealed gas cabinet with composite controllable air sealing device, gas sealed window and gas machine, wherein, the cabinet inside is located with gas-in device and the top is of cover absorptive drainage box; the exhaust box is fixed with variable drainage machine, smoke and oil isolating filter, connection tube, controller, lighting lamp; the exhaust box has single point or multiple-point controllable exhaust device to form one composite kitchen air cleaning system.

Description

Multifunctional kitchen air purifier for household use
Technical field
Invention relates to the household kitchen air cleaning facility, specifically, is a kind of situation of polluting according to air in kitchen, to the exhaust gas region scope in the kitchen, drains into the air mass flow in outdoor and the inlet chamber, carries out a kind of kitchen air purifying equipment of Comprehensive Control.
Background technology
Existing household kitchen air cleaning facility, a class are hood-shaped shape range hood units.This class range hood, because of the fume exhaust control zone is the unenclosed construction form, so disadvantage: be that suction gas hood below is to the kitchen range combustion front, it is less to form a scope in this oil smoke heavily contaminated zone, the exhaust airstream flow field control district of steady air current, simultaneously can't stop the indoor cleaning air that is not contaminated by smoke again, enter this exhaust control area.Consequently, exhaust airstream flow field control regional extent is bigger than normal, to drain into outdoor room air flow bigger than normal.Another kind of is combined type range hood kitchen range cabinet, as Chinese patent " combined type range hood kitchen range the cabinet " (patent No.: the ZL98225177.7) technical scheme that is proposed, this class household kitchen air cleaning facility, though adopted the technical scheme of closed kitchen range cabinet and bell-type range hood combination, but because of the building enclosure of kitchen range cabinet part is not a kind of complete gas-tight structure, particularly when the operating surface side is in opening, because this position lacks a kind of under any situation, can both effectively cut off in the cabinet in the contaminated air and kitchen the gas-tight device of convection current between the clean air, and because of lacking a controlled outdoor inlet duct that is used for the interior airflow balance of balancing tank; And lack to be specifically designed to and get rid of other air pollution source in the outer kitchen of kitchen range cabinet, the indoor exhaust device of waste gas that is produced or peculiar smell.Thereby existing all kinds of kitchen air purifying equipment, ubiquity can not be according to air pollution situation in the kitchen, selectively control the exhaust gas region scope, cross-ventilation in the control exhaust gas region scope between contaminated air and the indoor cleaning air, control is drained into outdoor air mass flow and the air mass flow in the inlet chamber, can be in a kind of controlled poised state.So existing all kinds of household kitchen air cleaning facilities, all need adopt the exhaust running operating mode of big air quantity, high blast, even so, contaminated air in also only can the exclusive segment kitchen, also having part indoor cleaning air is simultaneously drained into outdoor, so existing all kinds of kitchen air purifying equipment all can not thoroughly be removed the air pollution in the kitchen.
Summary of the invention
The purpose of this invention is to provide a kind of multifunctional kitchen air purifier for household use, it can control the oil smoke dirt source that kitchen range produce, be completely restricted in a totally-enclosed gas-tight cabinet, like this can be above kitchen range in less spatial dimension, form stable exhaust airstream flow field control district; And there is gas-tight device to cut off the convection current between the clean air in totally-enclosed gas-tight cabinet internal contamination air and the kitchen, combined with variable air rate air draft blower fan and controlled outdoor inlet duct, make the air mass flow of turnover in the totally-enclosed gas-tight cabinet be in a kind of controllable poised state, controlled indoor exhaust device then is to be used to get rid of pernicious gas or the peculiar smell that other air pollution source produced in the kitchen beyond the totally-enclosed gas-tight cabinet.Said system is formed a kind of novel multifunctional household kitchen air purifying device jointly.
Multifunctional kitchen air purifier for household use, adopt following structure: with fire-resistant class plate material, surround a totally-enclosed gas-tight cabinet in the kitchen range outside, the oil smoke dirt source that kitchen range produced, then be completely restricted in totally-enclosed gas-tight cabinet, the anterior operating surface side of totally-enclosed gas-tight cabinet is equipped with the gas-tight device of Contrable combination type, and effect is to cut off the convection current between air in interior air of totally-enclosed gas-tight cabinet and the kitchen; Controlled outdoor inlet duct is installed in the totally-enclosed gas-tight cabinet, during the running of variable air rate air draft blower fan, can opens this device outdoor air is sucked in the totally-enclosed gas-tight cabinet, make the interior air mass flow of its cabinet be in a kind of controlled poised state; In the position that suction bellows casing is communicated with totally-enclosed gas-tight cabinet, be provided with the oil smoke separator-filter, when need are got rid of totally-enclosed gas-tight cabinet internal contamination air, the running of variable air rate air draft blower fan, contaminated air is inhaled in the suction bellows through the oil smoke separator-filter, drains into outdoor by exhaust duct by variable air rate air draft blower fan pressurization back; Also be provided with controlled indoor exhaust device on the suction bellows casing, when need are got rid of beyond the totally-enclosed gas-tight cabinet in the kitchen the contaminated air of other regional extent, controlled indoor exhaust device is opened, variable air rate air draft blower fan running simultaneously, contaminated air is entered in the suction bellows by controlled indoor exhaust device, is drained into outdoor by exhaust duct by variable air rate air draft blower fan pressurization back; On suction bellows casing, controller and illuminating lamp are installed in addition, are used for the running control of multifunctional kitchen air purifier for household use and the illumination of totally-enclosed gas-tight cabinet inside.Above-mentioned part is common forms a comprehensive kitchen air purifying system, and this system can provide multiple operation mode according to air pollution situation in the kitchen.
Owing to adopt technique scheme, this invention multifunctional kitchen air purifier for household use, can be according to air pollution situation in the kitchen, to the exhaust gas region scope in the kitchen, drain into the air mass flow in outdoor and the inlet chamber, a kind of multifunctional household kitchen air purifying system that controls.Compare with prior art, this multifunctional kitchen air purifier for household use, adopting totally-enclosed gas-tight cabinet that oil smoke is trapped among in the less spatial dimension aspirates, thereby it can more effectively prevent the oil smoke diffusion, and combined with variable air rate air draft blower fan and controlled outdoor inlet duct, make the air mass flow of turnover in the totally-enclosed gas-tight cabinet be in a kind of controllable poised state; Controlled indoor exhaust device is with the air draft technical scheme of the indoor inlet scoop of multiple spot, is used to get rid of beyond the totally-enclosed gas-tight cabinet other air pollution source in the kitchen, pernicious gas that is produced or peculiar smell.Said system, common composition is a kind of can select the optimum operation scheme according to the air pollution situation in the kitchen, thoroughly remove various air pollutions in the kitchen with the operating mode that the most reasonably turns round, and the kitchen air purifying system of advantages such as efficient, energy-conservation, low noise is arranged.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is specified.
Fig. 1 is an expression first embodiment of the invention structural representation;
Fig. 2 is an expression second embodiment of the invention structural representation;
Fig. 3 is an expression third embodiment of the invention structural representation;
Fig. 4 is an expression internal structure of the present invention, the first embodiment side-looking cross-sectional schematic;
Fig. 5 is an expression internal structure of the present invention, the second embodiment side-looking cross-sectional schematic;
Fig. 6 is an expression internal structure of the present invention, the 3rd embodiment side-looking cross-sectional schematic;
Fig. 7 is an expression internal structure of the present invention, the 4th embodiment side-looking cross-sectional schematic.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, multifunctional kitchen air purifier for household use of the present invention, be with fire-resistant class plate material, surrounding space at kitchen range 6, surround a totally-enclosed gas-tight cabinet 5, the anterior operating surface side of totally-enclosed gas-tight cabinet is equipped with the gas-tight device of Contrable combination type, and this device includes able to turn on or off gas-tight window 15, and the air curtain blower fan 17 that is installed on the gas-tight window rear positions is formed.Its effect is can start the air curtain blower fan when gas-tight window is in opening, by the plane air curtain air-flow that the air curtain blower fan blows out, cuts off the convection current between air in totally-enclosed gas-tight cabinet inside and the kitchen.Totally-enclosed gas-tight cabinet inside is equipped with a controlled outdoor inlet duct, this device includes air intake blower fan 16 and is connected to outdoor blast pipe 20 to be formed, the air outlet 18 of air intake blower fan communicates with totally-enclosed gas-tight cabinet inside, air intake blower fan air inlet 22 be communicated to outdoor blast pipe 20 and be connected; Fig. 5 has provided controlled outdoor inlet duct, another embodiment, this scheme is to adopt 21 pairs of air inlets of a controlled air inlet air-valve to control, controlled air inlet air-valve one side communicates with totally-enclosed gas-tight cabinet inside, opposite side be communicated to outdoor blast pipe 20 and be connected; Controlled outdoor inlet duct is to carry out chain control with variable air rate air draft blower fan 12 in control, when variable air rate air draft blower fan when exhaust is turned round, if need, can open this device when keeping in its cabinet air balance to carrying out tonifying Qi in the totally-enclosed gas-tight cabinet.
Totally-enclosed gas-tight portion cashier's office in a shop, be the suction bellows 1 of a hood-shaped shape, the position that suction bellows bottom is communicated with totally-enclosed gas-tight cabinet 5, the position that the oil smoke air-flow is flowed through is provided with oil smoke separator-filter 14, be used for isolating the waste oil of gas, suction bellows box house is equipped with variable air rate air draft blower fan 12, this air draft blower fan can be according to the requirement of exhaust air rate variation, mode with the rotating speed that changes blower fan reaches the purpose that changes air quantity, the air inlet 13 of variable air rate air draft blower fan is positioned at suction bellows box house, the air outlet 11 of variable air rate air draft blower fan is and is connected to outdoor exhaust duct 19 1 ends and is connected, and that the exhaust duct other end directly passes to is outdoor.Fig. 5 has provided variable air rate air draft fan installing structure, second embodiment, variable air rate air draft blower fan 12 is to be installed on the outdoor position, the air inlet 13 of variable air rate air draft blower fan communicates with exhaust duct 19, the exhaust duct other end is connected with suction bellows casing and communicates, the air outlet 11 of variable air rate air draft blower fan directly communicates with atmosphere, and protective cover 24 is equipped with in the outside of variable air rate air draft blower fan.The mounting structure form of variable air rate air draft blower fan, except that adopting above-mentioned this direct driving oil smoke working method, Fig. 6, Fig. 7 has provided variable air rate air draft fan installing structure form, the 3rd, the 4th embodiment, variable air rate air draft fan installing structure form, be to adopt the working method that drives oil smoke indirectly, variable air rate air draft blower fan 12 is installed in one of suction bellows 1 box house independently in the enclosed cavity 25, variable air rate air draft air inlet 13 communicates with the air inlet pipe 26 that is connected to suction bellows casing outside, variable air rate air draft fan outlet 11 joins with the ajutage 27 that has air-flow nozzle 28, the position of air-flow nozzle is to be in exhaust duct 19 inlet side places, exhaust duct inlet side front end has the gas collection mouth 23 of bell mouth shape, exhaust duct outlet side and outdoor communicating; Fig. 7 has provided this class formation, the another kind of scheme of variable air rate air draft blower fan installation site, variable air rate air draft blower fan 12 is mounted on the outdoor position, variable air rate air draft air inlet 13 suction chamber outer air, variable air rate air draft blower fan outlet 11 is connected with the ajutage 27 that has air-flow nozzle 28, the position of air-flow nozzle is in exhaust duct 19 inlet side places, exhaust duct inlet side front end has the gas collection mouth 23 of bell mouth shape, exhaust duct outlet side and outside atmosphere communicate, and variable air rate air draft blower fan outside is equipped with protective cover 24.
For getting rid of other air pollution in the kitchen beyond the totally-enclosed gas-tight cabinet, on suction bellows casing, controlled indoor exhaust device is installed, and this device can have multiple version, embodiment as shown in Figure 1, be to adopt a kind of single-point type version, be on suction bellows casing forward position, leafy formula indoor exhaust control air-valve 2 is installed, this air-valve generally is in closes shape, when need are got rid of beyond the totally-enclosed gas-tight cabinet in the kitchen other air pollution, then become to open shape.Fig. 2, shown in Figure 3, provided controlled second, third embodiment of indoor exhaust device, what all adopt is the multipoint configuration form, on suction bellows casing forward position, be equipped with outside the leafy formula indoor exhaust control air-valve, in addition on suction bellows casing, one or more controlled indoor auxiliary exhaust devices are installed, controlled indoor auxiliary exhaust device includes auxiliary exhaust control air-valve 10, this air-valve one end communicates with suction bellows inside, the other end and indoor suction airduct 8 join, and are furnished with indoor inlet scoop 9 on indoor suction airduct; Controlled indoor auxiliary exhaust device multipoint configuration form, also has another kind of technical scheme, when indoor suction airduct length is longer, for guaranteeing good exhaust effect, then adopt the version of relay air draft blower fan 7, relay air draft fan outlet 30 sides communicate with suction bellows inside, and air inlet 29 sides and indoor suction airduct 8 join.Relay air draft blower fan 7 installation sites as shown in Figure 2, on a kind of position that is mounted in suction airduct 8, alternative installation site as shown in Figure 3,7 of relay exhaust blowers are installed on the position of suction bellows casing, indoor exhaust control air-valve and controlled indoor auxiliary exhaust device, in control, adopt interlock control form, can open simultaneously and also can select the working method of opening respectively.
On suction bellows casing, also be separately installed with controller 4 and illuminating lamp 3, be used for the running control of multifunctional kitchen air purifier for household use and the illumination of totally-enclosed gas-tight cabinet inside.

Claims (9)

1, a kind of multifunctional kitchen air purifier for household use, suction bellows and variable air rate air draft blower fan by totally-enclosed gas-tight cabinet and top are formed, it is characterized in that: the anterior operating surface side of totally-enclosed gas-tight cabinet is equipped with the gas-tight device of Contrable combination type, and effect is to cut off the convection current between air in interior air of totally-enclosed gas-tight cabinet and the kitchen; Controlled outdoor inlet duct is installed in the totally-enclosed gas-tight cabinet, during the running of variable air rate air draft blower fan, can opens this device outdoor air is sucked in the totally-enclosed gas-tight cabinet, make the interior air mass flow of its cabinet be in a kind of controlled poised state; In the position that suction bellows (1) casing is communicated with totally-enclosed gas-tight cabinet (5), be provided with oil smoke separator-filter (14), when need are got rid of totally-enclosed gas-tight cabinet internal contamination air, the running of variable air rate air draft blower fan, contaminated air is inhaled in the suction bellows through the oil smoke separator-filter, drains into outdoor by exhaust duct by variable air rate air draft blower fan pressurization back; Also be provided with controlled indoor exhaust device on the suction bellows casing, when need are got rid of beyond the totally-enclosed gas-tight cabinet in the kitchen the contaminated air of other regional extent, controlled indoor exhaust device is opened, variable air rate air draft blower fan running simultaneously, contaminated air is entered in the suction bellows by controlled indoor exhaust device, is drained into outdoor by exhaust duct by variable air rate air draft blower fan pressurization back; In addition controller (4) and illuminating lamp (3) are installed on suction bellows casing, are used for the running control of multifunctional kitchen air purifier for household use and the illumination of totally-enclosed gas-tight cabinet inside.
2, multifunctional kitchen air purifier for household use according to claim 1 is characterized in that: the gas-tight device of Contrable combination type of the anterior operating surface side of totally-enclosed gas-tight cabinet includes gas-tight window and the air curtain blower fan that is installed on the gas-tight window rear positions.
3, multifunctional kitchen air purifier for household use according to claim 1 is characterized in that: the controlled outdoor inlet duct of totally-enclosed gas-tight cabinet inside includes air intake blower fan or controlled air inlet air-valve and is communicated to outdoor blast pipe.
4, multifunctional kitchen air purifier for household use according to claim 1 is characterized in that: adopt direct-type to drive the oil smoke working method, variable air rate air draft blower fan is installed on suction bellows box house or the outdoor position.
5, multifunctional kitchen air purifier for household use according to claim 1 is characterized in that: adopt indirect type to drive the oil smoke working method, variable air rate air draft blower fan is installed in suction bellows box house independently in the enclosed cavity or on the outdoor position.
6, multifunctional kitchen air purifier for household use according to claim 1 is characterized in that: controlled indoor exhaust device adopts the single-point type structure, on suction bellows casing forward position, leafy formula indoor exhaust control air-valve is installed.
7, multifunctional kitchen air purifier for household use according to claim 1, it is characterized in that: controlled indoor exhaust device adopts the multipoint mode structure, on suction bellows casing forward position, leafy formula indoor exhaust control air-valve is installed, one or more controlled indoor auxiliary exhaust devices are installed on suction bellows casing in addition.
8, multifunctional kitchen air purifier for household use according to claim 7, it is characterized in that: controlled indoor auxiliary exhaust device, include auxiliary exhaust control air-valve or relay air draft blower fan and indoor suction airduct, on indoor suction airduct, be furnished with indoor inlet scoop.
9, multifunctional kitchen air purifier for household use according to claim 8 is characterized in that: relay air draft blower fan installation site is on suction bellows casing or indoor suction airduct.
CNB200510110409XA 2005-11-14 2005-11-14 Multifunctional kitchen air purifier for household use Expired - Fee Related CN100504188C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB200510110409XA CN100504188C (en) 2005-11-14 2005-11-14 Multifunctional kitchen air purifier for household use

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Application Number Priority Date Filing Date Title
CNB200510110409XA CN100504188C (en) 2005-11-14 2005-11-14 Multifunctional kitchen air purifier for household use

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CN1789824A CN1789824A (en) 2006-06-21
CN100504188C true CN100504188C (en) 2009-06-24

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090436A (en) * 2012-09-28 2013-05-08 卫修华 Smoke insulation and heat insulation fresh air system capable of realizing kitchen air conditioner environment
CN107166474B (en) * 2017-07-25 2019-04-30 佛山市正略信息科技有限公司 A kind of side-absorption type smoke exhaust ventilator with auxiliary suction device

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