CN105841334A - Inner and outer circulation controllable air purifier - Google Patents

Inner and outer circulation controllable air purifier Download PDF

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Publication number
CN105841334A
CN105841334A CN201610370695.1A CN201610370695A CN105841334A CN 105841334 A CN105841334 A CN 105841334A CN 201610370695 A CN201610370695 A CN 201610370695A CN 105841334 A CN105841334 A CN 105841334A
Authority
CN
China
Prior art keywords
air
gangbar
outer circulation
door
new wind
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.)
Granted
Application number
CN201610370695.1A
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Chinese (zh)
Other versions
CN105841334B (en
Inventor
李春华
陈鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Xichen Environmental Protection Technology Co Ltd
Original Assignee
Shanghai Xichen Environmental Protection Technology Co Ltd
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Filing date
Publication date
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Priority to CN201610370695.1A priority Critical patent/CN105841334B/en
Publication of CN105841334A publication Critical patent/CN105841334A/en
Application granted granted Critical
Publication of CN105841334B publication Critical patent/CN105841334B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow
    • F24F7/013Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/167Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • F24F2013/247Active noise-suppression

Abstract

The invention discloses an inner and outer circulation controllable air purifier. The inner and outer circulation controllable air purifier comprises a box body and further comprises an adjusting mechanism; the adjusting mechanism is connected with a primary effect filter screen, and an air inlet comprises an air returning opening and a fresh air opening; the adjusting mechanism comprises a fresh air door, an air returning door, a first linkage rod, a second linkage rod and a motor; the motor is connected with the second linkage rod, the second linkage rod is connected with the first linkage rod, the first linkage rod is connected with the air returning door, the second linkage rod is connected with the fresh air door, and the first linkage rod and the second linkage rod are vertically crossed; by the adoption of the inner and outer circulation controllable air purifier in the technical scheme, the energy-saving aim is achieved, and noise interference is reduced; inner and outer circulation simultaneous work can be achieved, that is, the fresh air door and the air returning door are in the semi-opening state, part of fresh air and returned air are mixed and then are filtered, and therefore continuous supplementing of indoor fresh air can be met, and a small amount of PM2.5, formaldehyde and the like generated indoors can be rapidly treated.

Description

A kind of inner-outer circulation controllable type air depurator
Technical field
The present invention relates to air purifier field, particularly to a kind of inner-outer circulation controllable type air depurator.
Background technology
Nearly 2 years, air purifier entered popular life day by day as a kind of new appliance, the body to the protection people Heart health important in inhibiting.Although, brand is numerous on the market, but generally, can be classified as three classes: The first kind is inner circulation type, accounts for exhausted big how many market shares;Equations of The Second Kind is new wind type;3rd class is that new wind adds Air draft type, inside sets 2 Fans, and utilizes total-heat exchanger, reaches energy-conservation purpose.
If the polluter from air is analyzed, these depurators have its drawback.Weight in room air Wanting pollutant can be two big classes with naturalization: a class is dust granules, wherein main oxious component is PM2.5, Emphasis is from outside atmosphere;Another kind of is chemical substance, such as formaldehyde etc., essentially from finishing material and furniture. Inner circulation type air purifier, only carries out indoor air circulation purification, it is impossible to the outer dirty air of isolation room is the most not Disconnected penetrates into from door and window gap, if excessively tight to door and window, then the eupnea to indoor human body is unfavorable, Oxygen concentration is inadequate, thus its effect has certain limitation.New wind type air purifier, its effect is continuous After outdoor air purified treatment, send into indoor, so can maintain indoor sufficient oxygen concentration, also can Preferably isolate the infiltration of outdoor dirty air, if resh air requirement reaches certain value, its purification to PM2.5 Effect is better than inner circulation type.But, the hazardous materials such as the formaldehyde of indoor generation can not quickly be removed.And it is new Wind adds air draft type air purifier, if its resh air requirement and exhaust air rate are as many, ordinary circumstance is to outdoor dirty sky Gas, also without buffer action, compares inner circulation type air purifier, and its advantage is to provide new endlessly Wind, shortcoming is to process the hazardous substances such as indoor formaldehyde, and 2 Fans run and add energy consumption and make an uproar Sound.Compare with new wind type air purifier, although carried out energy and humidity exchange, but essence does not has To energy-conservation purpose, unless needs are sent into new wind in a large number and get rid of the environment of dirt wind for foreign flavor indoors is big, show So family and commercial place are not needed exist for.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of inner-outer circulation being provided simultaneously with new wind and return air controlled Type air purifier.
A kind of inner-outer circulation controllable type air depurator in the present invention, including casing, described casing is provided with Air inlet and air outlet, be provided with high efficiency particulate air, chemical filter screen, air box, middle imitated in described casing Filter screen and primary efficient filter screen, described high efficiency particulate air connects chemical filter screen, and described chemical filter screen connects wind Cabinet, described air box connects medium air filtration net, and described medium air filtration net connects primary efficient filter screen, also includes Governor motion, described governor motion connects primary efficient filter screen, and described air inlet includes return air air port and new wind wind Mouthful, described governor motion includes new wind air door, return air air door, the first gangbar, the second gangbar and motor, Described motor connects the second gangbar, and described second gangbar connects the first gangbar, described first gangbar Connecting return air air door, described second gangbar connects new wind air door, described first gangbar and the second gangbar Intersect vertically.
In such scheme, described first gangbar is provided with pulley, and it is oblique that described second gangbar is provided with arc Slope, described pulley is located at arc slope and can roll on arc slope.
In such scheme, described new wind air port is located on wall box, and described new wind air port is by hose connection Outside wall.
In such scheme, described return air air port is located on wall box.
In such scheme, box bottom is located in described return air air port.
In such scheme, also include that uviol lamp, described uviol lamp are located in air outlet.
In such scheme, also include that photocatalyst net, described photocatalyst net are connected with high efficiency particulate air.
Advantages of the present invention and having the beneficial effects that: the present invention provides a kind of and is provided simultaneously with the interior of new wind and return air Outer circulation controllable type air depurator.1. equipment that have the advantage that have two interfaces, and one connects outdoor New wind, one connects indoor return air;2. when indoor PM2.5 concentration is higher or needs to process indoor formaldehyde etc., Closing the entrance of new wind, indoor air circulation is filtered by Wind Volume, enters " interior recurrent state ";When one section After between, indoor PM2.5 or concentration of formaldehyde is the most decreased meets health requirements, now automatic or manual is opened New wind air door, supplies new wind, simultaneously closes off return air air door, enters " outer circulation state ", and regulates blower fan and turn Speed, reaches energy-conservation purpose and reduces the interference of noise.Because indoor main PM2.5 is from outdoor air, few Measuring new wind maintains indoor pressure-fired to get final product the infiltration of the outer dirty air of isolation room.Can also work by inner-outer circulation simultaneously, The newest wind and the semi-open state of return air air door, filtration treatment after the new wind of part and return air mixing, the most both met Being continuously replenished of indoor fresh air, it is also possible to a small amount of PM2.5 of indoor generation and formaldehyde etc. are quickly processed.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of governor motion of the present invention;
Fig. 3 is the axonometric chart of Fig. 2.
In figure: 1, casing 101, new wind air port 102, return air air port 103, air outlet
2, high efficiency particulate air 3, chemical filter screen 4, air box 5, medium air filtration net
6, primary efficient filter screen 7, governor motion 701, new wind air door 702, return air air door
703, first gangbar the 704, second gangbar 705, motor 706, pulley
707, arc slope
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is further described.Following reality Execute example and be only used for clearly illustrating technical scheme, and the guarantor of the present invention can not be limited with this Protect scope.
Embodiment one:
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention is a kind of inner-outer circulation controllable type air depurator, including Casing 1, casing 1 is provided with air inlet and air outlet 103, is provided with high efficiency particulate air 2, chemistry in casing 1 Drainage screen 3, air box 4, medium air filtration net 5 and primary efficient filter screen 6, high efficiency particulate air 2 connects chemistry mistake Filter screen 3, chemical filter screen 3 connecting fan case 4, air box 4 connects medium air filtration net 5, medium air filtration net 5 connect primary efficient filter screen 6, also include that governor motion 7, governor motion 7 connect primary efficient filter screen 6, air intake Mouth includes return air air port 102 and new wind air port 101.
New wind air port 101 is located on casing 1 sidewall, and new wind air port 101 is by outside hose connection wall.
Return air air port 102 is located on casing 1 sidewall.
Air purifier casing 1, including return air air port 102, new wind air port 101 and air outlet 103, new wind Air port 101 is used for accessing outdoor new wind, it can be connected in exterior wall hole by flexible pipe, return air air port 102 For indoor return air.Primary efficient filter screen 6 is removed to enter from return air air port 102 and new wind air port 101 for preliminary Enter the dust that in the air in casing 1, particle diameter is bigger;Medium air filtration net 5 is for eliminating the fine powder in air Dirt, high efficiency particulate air 2, the fine solid particle of 0.3um-0.5um in air can be filtered so that PM2.5 contains Amount drops to 1ug/m3;Chemical filter screen 3 for eliminating the harmful chemical component in air, eliminate formaldehyde, benzene, Sulfur dioxide, ammonia and the composition of volatile organic pollutant;Air outlet 103 for discharge purified after clean Net air.
The indoor return air amount being entered indoor resh air requirement and return air air port 102 by new wind air port 101 can root Being automatically or manually controlled be adjusted according to indoor PM2.5 or concentration of formaldehyde, governor motion 7 includes new wind air door 701, return air air door the 702, first gangbar the 703, second gangbar 704 and motor 705, motor 705 is even Connecing the second gangbar 704, the second gangbar 704 connects the first gangbar 703, and the first gangbar 703 connects Return air air door 702, the second gangbar 703 connects new wind air door 701, the first gangbar 703 and the second linkage Bar 704 intersects vertically.
First gangbar 703 is provided with pulley 706, and the second gangbar 704 is provided with arc slope 707, sliding Wheel 706 is located at arc slope 707 and can roll on arc slope 707.
When motor 705 drives the second gangbar 704 to move left and right, new wind air port 101 can be opened or closed; Arc slope 707 in second gangbar 704 drives in the first gangbar 703 706 turns of 2 pulleys simultaneously Dynamic, thus order about the first gangbar 703 and move up and down, thus make the air door on return air air port 102 close Close or open.When the indoor concentration of harmful substance such as PM2.5 or formaldehyde is higher, need to increase return air amount, now New wind air door 701 can be closed by this mechanism opening return air air door 702;Otherwise, as indoor PM2.5 or When the concentration of harmful substances such as formaldehyde are relatively low, close return air air door 702, open new wind air door 701.Or, new wind Air port 101 and return air air port 102 are all in half-open position, thus ensure that new wind and return air simultaneously enter process.
Embodiment two:
Return air air port 102 is located at bottom casing 1.
Also including uviol lamp, uviol lamp is positioned at air outlet.
Also including photocatalyst net, photocatalyst net is connected with high efficiency particulate air.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this Within bright protection domain.

Claims (7)

1. an inner-outer circulation controllable type air depurator, including casing, described casing be provided with air inlet and Air outlet, is provided with high efficiency particulate air, chemical filter screen, air box, medium air filtration net and just in described casing Effect drainage screen, described high efficiency particulate air connects chemical filter screen, described chemical filter screen connecting fan case, institute Stating air box and connect medium air filtration net, described medium air filtration net connects primary efficient filter screen, it is characterised in that also Including governor motion, described governor motion connects primary efficient filter screen, and described air inlet includes that return air air port is with new Wind air port, described governor motion include new wind air door, return air air door, the first gangbar, the second gangbar and Motor, described motor connects the second gangbar, and described second gangbar connects the first gangbar, and described first Gangbar connects return air air door, and described second gangbar connects new wind air door, described first gangbar and second Gangbar intersects vertically.
A kind of inner-outer circulation controllable type air depurator the most according to claim 1, it is characterised in that Described first gangbar is provided with pulley, and described second gangbar is provided with arc slope, and described pulley is located at Arc slope also can roll on arc slope.
A kind of inner-outer circulation controllable type air depurator the most according to claim 2, it is characterised in that Described new wind air port is located on wall box, and described new wind air port is by outside hose connection wall.
A kind of inner-outer circulation controllable type air depurator the most according to claim 2, it is characterised in that Described return air air port is located on wall box.
A kind of inner-outer circulation controllable type air depurator the most according to claim 2, it is characterised in that Box bottom is located in described return air air port.
A kind of inner-outer circulation controllable type air depurator the most according to claim 2, it is characterised in that Also include that uviol lamp, described uviol lamp are located in air outlet.
A kind of inner-outer circulation controllable type air depurator the most according to claim 2, it is characterised in that Also include that photocatalyst net, described photocatalyst net are connected with high efficiency particulate air.
CN201610370695.1A 2016-05-30 2016-05-30 Controllable type air purifier of inside and outside circulation Active CN105841334B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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CN105841334B CN105841334B (en) 2022-03-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107965849A (en) * 2017-03-09 2018-04-27 中国人民大学 A kind of indoor air cleaning system with inner-outer circulation function
CN108826571A (en) * 2018-07-29 2018-11-16 先欣(上海)智能科技有限公司 A kind of internal and external circulation type fresh air purifier
CN114279024A (en) * 2021-12-31 2022-04-05 刘楚悦 Fresh air purification all-in-one machine

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Publication number Priority date Publication date Assignee Title
EP0009359A1 (en) * 1978-09-18 1980-04-02 Axis Products Limited Gas flow apparatus, especially for a ventilator for large buildings
EP0201439A1 (en) * 1985-05-07 1986-12-17 ALDES ATELIERS LYONNAIS D'EMBOUTISSAGE SPECIAL Société Anonyme de droit français Device for ventilating a room, with automatic variation of the flow of air extracted from the kitchen
CN102419009A (en) * 2012-01-31 2012-04-18 韩敏杰 Water-gas valve of gas water heater
CN202419845U (en) * 2011-11-04 2012-09-05 刘道颖 Window type indoor fresh air supply device
CN203298441U (en) * 2013-06-06 2013-11-20 长沙理工大学 Centralized air conditioner control system
CN103994500A (en) * 2014-05-15 2014-08-20 牛京伟 Split type air purifier and filter module thereof
CN104180444A (en) * 2014-09-10 2014-12-03 牛京伟 Fresh air integrated type air purifier
CN204460528U (en) * 2015-02-12 2015-07-08 汕头市明日环保净化科技有限公司 A kind of center air purifier
CN205102322U (en) * 2015-10-09 2016-03-23 李中胜 New fan of interior extrinsic cycle intelligence
CN205174586U (en) * 2015-10-27 2016-04-20 上海清清家科技有限公司 New fan of adjustable amount of wind size
CN205783681U (en) * 2016-05-30 2016-12-07 上海洗尘环保科技有限公司 A kind of inner-outer circulation controllable type air depurator
CN207585001U (en) * 2017-11-28 2018-07-06 广州市第三建筑装修有限公司 A kind of nature air supplying and exhausting system

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009359A1 (en) * 1978-09-18 1980-04-02 Axis Products Limited Gas flow apparatus, especially for a ventilator for large buildings
EP0201439A1 (en) * 1985-05-07 1986-12-17 ALDES ATELIERS LYONNAIS D'EMBOUTISSAGE SPECIAL Société Anonyme de droit français Device for ventilating a room, with automatic variation of the flow of air extracted from the kitchen
CN202419845U (en) * 2011-11-04 2012-09-05 刘道颖 Window type indoor fresh air supply device
CN102419009A (en) * 2012-01-31 2012-04-18 韩敏杰 Water-gas valve of gas water heater
CN203298441U (en) * 2013-06-06 2013-11-20 长沙理工大学 Centralized air conditioner control system
CN103994500A (en) * 2014-05-15 2014-08-20 牛京伟 Split type air purifier and filter module thereof
CN104180444A (en) * 2014-09-10 2014-12-03 牛京伟 Fresh air integrated type air purifier
CN204460528U (en) * 2015-02-12 2015-07-08 汕头市明日环保净化科技有限公司 A kind of center air purifier
CN205102322U (en) * 2015-10-09 2016-03-23 李中胜 New fan of interior extrinsic cycle intelligence
CN205174586U (en) * 2015-10-27 2016-04-20 上海清清家科技有限公司 New fan of adjustable amount of wind size
CN205783681U (en) * 2016-05-30 2016-12-07 上海洗尘环保科技有限公司 A kind of inner-outer circulation controllable type air depurator
CN207585001U (en) * 2017-11-28 2018-07-06 广州市第三建筑装修有限公司 A kind of nature air supplying and exhausting system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107965849A (en) * 2017-03-09 2018-04-27 中国人民大学 A kind of indoor air cleaning system with inner-outer circulation function
CN108826571A (en) * 2018-07-29 2018-11-16 先欣(上海)智能科技有限公司 A kind of internal and external circulation type fresh air purifier
CN114279024A (en) * 2021-12-31 2022-04-05 刘楚悦 Fresh air purification all-in-one machine
CN114279024B (en) * 2021-12-31 2024-02-13 深圳英创能源环境技术有限公司 Fresh air purifying all-in-one machine

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