CN109028216A - Air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System - Google Patents

Air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System Download PDF

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Publication number
CN109028216A
CN109028216A CN201811128147.3A CN201811128147A CN109028216A CN 109028216 A CN109028216 A CN 109028216A CN 201811128147 A CN201811128147 A CN 201811128147A CN 109028216 A CN109028216 A CN 109028216A
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CN
China
Prior art keywords
air
lift
intake passage
air intake
air curtain
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.)
Pending
Application number
CN201811128147.3A
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Chinese (zh)
Inventor
朱刚
何永豪
章林遥
何耀
杨原来
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Chengdu Chiffo Electronics Co Ltd
Original Assignee
Chengdu Chiffo Electronics Co Ltd
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 Chengdu Chiffo Electronics Co Ltd filed Critical Chengdu Chiffo Electronics Co Ltd
Priority to CN201811128147.3A priority Critical patent/CN109028216A/en
Publication of CN109028216A publication Critical patent/CN109028216A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2028Removing cooking fumes using an air curtain

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

The present invention relates to kitchen ventilator field, especially a kind of air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System is used to be mounted in kitchen comprising: air intake passage, bottom have air inlet, and the air intake passage extends upwardly to above the furred ceiling;Hanging cupboard, the hanging cupboard are arranged by the air intake passage;Blower is installed on above the furred ceiling, and the blower is connected to the air intake passage and provides negative pressure to the air inlet;Air curtain air outlet, on the air intake passage and hanging cupboard bottom is provided with the air curtain air outlet of strip, it is located above the air inlet, the air curtain air outlet is configured as: can be towards direction exports wind on the outside of air intake passage and obliquely, form air curtain, the wind regime and air intake passage internal insulation of air curtain air outlet simultaneously is independent wind regime;Goal of the invention of the invention is to provide a kind of optimization kitchen inside available space, further carries out the air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System that noise reduction saves noise reduction cost again simultaneously to smoke exhaust ventilator.

Description

Air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System
Technical field
The present invention relates to kitchen ventilator field, especially a kind of air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System.
Background technique
Smoke exhaust ventilator is also known as range hood, is a kind of kitchen appliance for purifying kitchen environment.
It is mounted on above kitchen range, can be by being harmful to the human body of generating in waste and cooking process that cooking stove burns Oil smoke is taken away rapidly, and discharge is outdoor, reduces pollution, purifies air, and has gas defence, explosion-proof safety guarantee effect.
Major part kitchen can all carry out furred ceiling in finishing at present.
Smoke exhaust ventilator is usually to be integrally provided in below furred ceiling, and the smoking pipeline of smoke exhaust ventilator penetrates furred ceiling upwards, finally Extend to the discharge flue in house.
Negative pressure needed for the fume exhausting function of smoke exhaust ventilator by smoke exhaust ventilator blower provide, blower be typically integrated in into The top in air port, and be located under furred ceiling, it is directly installed on inside smoking pipeline in most cases, while for beautiful and noise Control, certain customers can be hidden in this section of smoking pipeline for being equipped with air inlet in hanging cupboard.
Current existing above-mentioned smoke exhaust ventilator and its air curtain type conserving kitchen oil smoke pumping lifting system combined with furred ceiling System, the space hold in kitchen is still too big, while the noise problem of blower, it is also necessary to be separately provided for hiding hanging cupboard Optimize, cost is higher simultaneously, and the storage effect of this part hanging cupboard itself is not also brought into play.
Meanwhile in the R&D process for changing range hood structure, need to weigh the smoke pumping effect of smoke exhaust ventilator.
Summary of the invention
In view of the problems of the existing technology, goal of the invention of the invention, which is to provide inside a kind of optimization kitchen, can use sky Between, further to smoke exhaust ventilator carry out noise reduction simultaneously again save noise reduction cost air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
A kind of air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System, is used to be mounted in kitchen comprising:
Air intake passage, bottom have air inlet, and the air inlet is located above kitchen range, and the air intake passage is upward It extends to above the furred ceiling;
Hanging cupboard, the hanging cupboard are arranged by the air intake passage;
Blower is installed on above the furred ceiling, and the blower is connected to the air intake passage and provides to the air inlet Negative pressure;
Air curtain air outlet, on the air intake passage and hanging cupboard bottom are provided with the air curtain air outlet of strip, are located at Above the air inlet, which is configured as: can be towards on the outside of air intake passage and obliquely direction output wind, shape At air curtain, while the wind regime of air curtain air outlet and air intake passage internal insulation, it is independent wind regime.
In the air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System, by blower be arranged to using when be mounted on above furred ceiling Blower is done so on the overall dimensions of smoke exhaust ventilator, be exactly air intake passage length can be compared to the prior art it is longer (at This is lower), and blower is arranged above furred ceiling, and the buffer action using furred ceiling itself can be used, further to smoke exhaust ventilator into Row noise reduction, while no longer needing to be separately provided hanging cupboard and carrying out noise reduction, save the cost, secondly, after blower is arranged on furred ceiling, originally The air intake passage (being located at below furred ceiling) for installing blower then can reduce volume, optimize available space inside kitchen, meanwhile, The installation space of hanging cupboard is well-to-do, and the storage space of hanging cupboard is bigger;Meanwhile after improving by this scheme, apply for human hair The smoke exhaust ventilator effect of existing smoke exhaust ventilator, which was compared in the past, decrease, has a small amount of oil smoke diffusion, passes through and the air curtain is arranged Air outlet generates air curtain, prevent oil smoke on emit, so that oil smoke is concentrated on region on the lower, convenient for air inlet to oil smoke It extracts again, in the case where changing smoke exhaust ventilator air inlet mechanism, ensure that the pumping with script conventional extraction hood peer-level Kitchen ventilator effect.
As a preferred solution of the present invention, the air intake passage length is adjustable, can in the not used situation of smoke exhaust ventilator It rises and (shortens air intake passage length), available space inside optimization kitchen, and meanwhile it is also more attractive.
As a preferred solution of the present invention, the air intake passage includes two sections or more of segmented channels, and adjacent segmentation is logical Road socket cooperation, and opposite can slide, keep the air intake passage length adjustable, the mode for being socketed cooperation is more excellent.
As a preferred solution of the present invention, at least two segmented channels bottoms are provided with the air inlet, and position phase To the farther air inlet of kitchen range, closer to kitchen range in vertical projection, increase smoke exhaust ventilator effect, point of bottommost The air inlet of section the bottom of the channel is main lampblack-pumped air port, and the oil smoke left not sucked moves up, logical by a upper segmentation The air inlet of road bottom sucks.
As a preferred solution of the present invention, when the air intake passage length longest, the segmented channels bottom of bottommost has The bottom of air inlet, the segmented channels adjacent with the segmented channels of bottommost also has air inlet.
As a preferred solution of the present invention, it is provided with oil guide plate inside the segmented channels, makes the oil in air intake passage Stain can flow downward along oil guide plate, complete set, easy cleaning.
As a preferred solution of the present invention, it is slidably connected between the oil guide plate in adjacent segmented channels, and each other Smooth transition enables in different segmented channels grease stain from top to bottom flow ultimately into air intake passage by adjacent oil guide plate Bottommost, completes set, easy cleaning, and the accumulation and grease stain for also preventing grease stain are leaked out from cooperation place of segmented channels.
It as a preferred solution of the present invention, further include oil groove, when the air intake passage length longest, the oil groove is located at most The bottom of the segmented channels of bottom, easy cleaning.
The beneficial effects of the present invention are:
In the air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System, by blower be arranged to using when be mounted on wind above furred ceiling Machine is done so on the overall dimensions of smoke exhaust ventilator, is exactly that the length of air intake passage can be compared to the longer (cost of the prior art It is lower), and blower is arranged above furred ceiling, can use the buffer action using furred ceiling itself, is further carried out to smoke exhaust ventilator Noise reduction, while no longer needing to be separately provided hanging cupboard and coming noise reduction, save the cost, secondly, pacifying originally after blower is arranged on furred ceiling The air intake passage (being located at below furred ceiling) for filling blower then can reduce volume, optimize available space inside kitchen, meanwhile, it hangs The installation space of cabinet is well-to-do, and the storage space of hanging cupboard is bigger;Meanwhile after being improved by this scheme, it is found by the applicant that The smoke exhaust ventilator effect of smoke exhaust ventilator, which was compared in the past, decrease, has a small amount of oil smoke diffusion, is gone out by the way that the air curtain is arranged Air port generates air curtain, prevent oil smoke on emit, so that oil smoke is concentrated on region on the lower, convenient for air inlet to oil smoke again Secondary extraction ensure that the oil pumping with script conventional extraction hood peer-level in the case where changing smoke exhaust ventilator air inlet mechanism Smoke machine effect.
Detailed description of the invention
Fig. 1 is that the first viewing angle constructions schematic diagram of the invention (depicts furred ceiling, but furred ceiling is not belonging to component of the present invention, only It is to show the position restriction to blower);
Fig. 2 is the second viewing angle constructions schematic diagram of the invention;
Fig. 3 is third viewing angle constructions schematic diagram of the invention;
Fig. 4 is partial enlarged view at A in Fig. 3;
Fig. 5 is the axonometric drawing of state after installing in the embodiment of the present invention 1;
Fig. 6 is partial enlarged view at B in Fig. 2;
Marked in the figure: 1- wall, 2- blower, 3- furred ceiling, 4- air intake passage, 5- segmented channels, 6- oil guide plate, 7- oil groove, 8- Air inlet, the horn-like channel 9-, 10- transition passage, the first hanging cupboard of 11-, the second hanging cupboard of 12-, 13- base cabinet, 14- lighting source, 15- air curtain air outlet.
Specific embodiment
Below with reference to embodiment and specific embodiment, the present invention is described in further detail.But this should not be understood For the scope of the above subject matter of the present invention is limited to the following embodiments, all technologies realized based on summary of the invention of the invention are equal Belong to the scope of the present invention.
Embodiment 1
Such as Fig. 1-5, a kind of air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System is used to be mounted in kitchen comprising:
Air intake passage 4, bottom have air inlet 8, and the air inlet 8 is located above kitchen range, the air intake passage 4 3 top of furred ceiling is extended upwardly to, 4 length of air intake passage is adjustable;
Hanging cupboard, the hanging cupboard is arranged by the air intake passage 4, and in the present embodiment, hanging cupboard includes two the first hanging cupboards 11 With second hanging cupboard 12, the first hanging cupboard 11 and 12 lower surface of the second hanging cupboard are provided with following air curtain air outlets 15, And two air curtain air outlets 15 are arranged symmetrically;
Blower 2, is installed on 3 top of furred ceiling, and the blower 2 is connected to the air intake passage 4 and to the air inlet 8 Negative pressure is provided, such as Fig. 1 illustrates the wall 13 of smoke exhaust ventilator installation, meanwhile, in the present embodiment, the air outlet of blower 2 is located at wind The side (traditional is positioned at the surface of blower) of machine, since the blower 2 of the application is arranged on furred ceiling 3, and kitchen layer is high Again it is limited, the air outlet of blower 2 is set to the side of blower, can effectively save longitudinal space, be more advantageous to this programme The realization of 3 top of furred ceiling is arranged in blower 2, and does not influence the air intake-exhaust function of blower 2;
Air curtain air outlet 15, on the air intake passage 4 and hanging cupboard bottom are provided with the air curtain air outlet 15 of strip (such as Fig. 6), it is located at 8 top of the air inlet, which is configured as: can towards 4 outside of air intake passage and obliquely Direction exports wind, forms air curtain, while the wind regime of air curtain air outlet and air intake passage internal insulation, is independent wind regime.
Specifically, the segmented channels 5 that the air intake passage 4 includes two sections or more (are two sections in the present embodiment, are located above One section of segmented channels 5 do not shown not come out in Fig. 1, blocked on visual angle by the second hanging cupboard 12, the segmented channels 5 of the preceding paragraph in figure Segmented channels 5 than next section are big many, Just One Of Those Things signal effect, as size is not necessarily as shown in the figure, The segmented channels 5 for wanting size to meet next section can plug together in the segmented channels 5 of the preceding paragraph, as long as theoretically the preceding paragraph Segmented channels 5 lower section of relative aperture of segmented channels 5 it is big all right), adjacent segmented channels 5 are socketed cooperation, and being capable of phase To sliding, (sliding action passes through motor driven, i.e., next section of segmented channels 5 electronic liter in the segmented channels 5 of the preceding paragraph Drop), keep 4 length of air intake passage adjustable, two 5 bottoms of segmented channels are provided with the air inlet 8 (such as Fig. 2), and position It sets the opposite farther air inlet 8 of kitchen range to be embodied in closer to kitchen range in vertical projection, the air inlet is logical When 4 length longest of road, 5 bottom of segmented channels of bottommost has air inlet 8, the segmentation adjacent with the segmented channels 5 of bottommost The bottom in channel 5 also has an air inlet 8, and 4 bottom of air intake passage is additionally provided with oil groove 7, the installation site of oil groove 7 specifically, When the 4 length longest of air intake passage, the oil groove 7 is located at the bottom of the segmented channels 5 of bottommost, and oil groove 7 is removably pacified Loaded in segmented channels 5, it is additionally provided with lighting source 14 positioned at high-order 8 both sides of air inlet, is LED light source in the present embodiment.
Meanwhile oil guide plate 6 is provided with inside the segmented channels 5, between the oil guide plate 6 in adjacent segmented channels 5 It is slidably connected, and smooth transition each other, such as Fig. 3,4, the top of superposed segmented channels 5, connection is one section of loudspeaker Shape channel 9, horn-like channel 9 is upward by bottom, and channel bore gradual change is small, and it is logical that the top in horn-like channel 9 is connected with transition Road 10, transition passage 10 are permanent diameter, pass through furred ceiling 3 (aperture for having matching transition channel 10 on furred ceiling 3) and are connected to the blower 2, this structure can effectively reduce the aperture of furred ceiling 3, guarantee the integrality of furred ceiling 3, the strength and stiffness for keeping it whole, Yi Jimi Closing property mores easily guarantee.
Such as Fig. 5, the usage scenario (base cabinet 13 for depicting lower section) of air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System is illustrated, First hanging cupboard 11 is arranged in 4 two sides of air intake passage, and for storing, (it is logical that namely two the first hanging cupboards 11 are symmetricly set on air inlet The two sides in road 4), base cabinet 13 is arranged in smoke exhaust ventilator lower section, logical positioned at high-order air inlet for the installation of storing and gas-fired equipment Second hanging cupboard 12 is also set up on the outside of road 4, although thick without 11 thickness of the first hanging cupboard, also there is certain storing function It can, moreover it is possible to and the first hanging cupboard 11 flushes and keeps the aesthetic feeling of appearance (the second hanging cupboard 12 is arranged on 4 front panel of air intake passage, and the The front panel of the front panel of two hanging cupboards 12 and the first hanging cupboard 11 flushes).

Claims (8)

1. a kind of air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System, is used to be mounted in kitchen comprising:
Air intake passage, bottom have air inlet, and the air inlet is located above kitchen range, and the air intake passage upwardly extends To the furred ceiling;
Hanging cupboard, the hanging cupboard are arranged by the air intake passage;
Blower is installed on above the furred ceiling, and the blower is connected to the air intake passage and provides negative pressure to the air inlet;
Air curtain air outlet, on the air intake passage and hanging cupboard bottom are provided with the air curtain air outlet of strip, are located at described Above air inlet, which is configured as: wind, formation wind can be exported towards air intake passage outside and obliquely direction Curtain, while the wind regime of air curtain air outlet and air intake passage internal insulation are independent wind regime.
2. air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System according to claim 1, which is characterized in that the air intake passage length It is adjustable.
3. air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System according to claim 2, which is characterized in that the air intake passage includes Two sections or more of segmented channels, adjacent segmented channels are socketed cooperation, and opposite can slide, and make the air intake passage length can It adjusts.
4. air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System according to claim 3, which is characterized in that at least two segmented channels Bottom is provided with the air inlet, and position is with respect to the farther air inlet of kitchen range, closer to kitchen in vertical projection Cooking stove.
5. air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System according to claim 4, which is characterized in that the air intake passage length When longest, the segmented channels bottom of bottommost has air inlet, the bottom of the segmented channels adjacent with the segmented channels of bottommost Also has air inlet.
6. air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System according to claim 5, which is characterized in that inside the segmented channels It is provided with oil guide plate.
7. air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System according to claim 6, which is characterized in that in adjacent segmented channels Oil guide plate between be slidably connected, and each other smooth transition.
8. air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System according to claim 7, which is characterized in that it further include oil groove, it is described When air intake passage length longest, the oil groove is located at the bottom of the segmented channels of bottommost.
CN201811128147.3A 2018-09-27 2018-09-27 Air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System Pending CN109028216A (en)

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CN201811128147.3A CN109028216A (en) 2018-09-27 2018-09-27 Air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System

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Application Number Priority Date Filing Date Title
CN201811128147.3A CN109028216A (en) 2018-09-27 2018-09-27 Air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332644A (en) * 2019-07-31 2019-10-15 宁波东大空调设备有限公司 A kind of new blower of kitchen cabinet frame

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2417400Y (en) * 1999-11-27 2001-01-31 董宜昌 Cooking fume remover needing no washing and cleaning
CN1327137A (en) * 2001-07-09 2001-12-19 陈晓通 Air suction and blowing integrated fume cleaning system and system kitchen cupboard
CN102913972A (en) * 2012-10-24 2013-02-06 杨成圆 Top-draft and side-draft lifting range hood
CN205402825U (en) * 2016-02-05 2016-07-27 珠海格力电器股份有限公司 Range hood
CN206001577U (en) * 2016-08-26 2017-03-08 方欣哲 A kind of lampblack absorber
CN207247239U (en) * 2017-10-12 2018-04-17 广东美的厨房电器制造有限公司 Lifting connection smoke pipe, range hood and range hood mounting structure
CN108548203A (en) * 2018-05-31 2018-09-18 广东万和电气有限公司 A kind of full embedding type range hood with stabilier
CN209084854U (en) * 2018-09-27 2019-07-09 成都前锋电子有限责任公司 Air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2417400Y (en) * 1999-11-27 2001-01-31 董宜昌 Cooking fume remover needing no washing and cleaning
CN1327137A (en) * 2001-07-09 2001-12-19 陈晓通 Air suction and blowing integrated fume cleaning system and system kitchen cupboard
CN102913972A (en) * 2012-10-24 2013-02-06 杨成圆 Top-draft and side-draft lifting range hood
CN205402825U (en) * 2016-02-05 2016-07-27 珠海格力电器股份有限公司 Range hood
CN206001577U (en) * 2016-08-26 2017-03-08 方欣哲 A kind of lampblack absorber
CN207247239U (en) * 2017-10-12 2018-04-17 广东美的厨房电器制造有限公司 Lifting connection smoke pipe, range hood and range hood mounting structure
CN108548203A (en) * 2018-05-31 2018-09-18 广东万和电气有限公司 A kind of full embedding type range hood with stabilier
CN209084854U (en) * 2018-09-27 2019-07-09 成都前锋电子有限责任公司 Air curtain type conserving kitchen oil smoke pumping Lift-on/Lift-off System

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332644A (en) * 2019-07-31 2019-10-15 宁波东大空调设备有限公司 A kind of new blower of kitchen cabinet frame
CN110332644B (en) * 2019-07-31 2024-02-09 宁波东大空调设备有限公司 Kitchen cabinet frame type fresh air machine

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Application publication date: 20181218

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