CN204478279U - A kind of new blower fan purified air - Google Patents

A kind of new blower fan purified air Download PDF

Info

Publication number
CN204478279U
CN204478279U CN201520069074.0U CN201520069074U CN204478279U CN 204478279 U CN204478279 U CN 204478279U CN 201520069074 U CN201520069074 U CN 201520069074U CN 204478279 U CN204478279 U CN 204478279U
Authority
CN
China
Prior art keywords
air
blower fan
chamber
new
new wind
Prior art date
Application number
CN201520069074.0U
Other languages
Chinese (zh)
Inventor
曾克根
高冠勇
司徒文甫
钟美玲
张国庆
Original Assignee
广东万锦科技股份有限公司
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 广东万锦科技股份有限公司 filed Critical 广东万锦科技股份有限公司
Priority to CN201520069074.0U priority Critical patent/CN204478279U/en
Application granted granted Critical
Publication of CN204478279U publication Critical patent/CN204478279U/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The utility model patent discloses a kind of new blower fan purified air, aim to provide a kind of rational in infrastructure simple, noise is low, can degrade VOC and the new blower fan of disinfection wall-hanging.Cabinet inside installs nickel foam photocatalysis net, support frame, sound insulation chamber, new wind chamber and return air chamber are set in cabinet, this new blower fan can simultaneously by outdoor air and room air mixing purification, or only to indoor air purification, or only outdoor air is purified, and again send the air after purification back to indoor, thus improve IAQ, use in the room that this new blower fan is applicable to serious, the indoor stuffy or improper ventilation of outdoor air pollution.

Description

A kind of new blower fan purified air

Technical field

The utility model relates to the device of a kind of room ventilation and purification of air.

Background technology

The time of people more than 80% stays in indoor, and room air as why not affects by outdoor to receive publicity, and closes the doors and windows merely, only indoor environment can be allowed poorer than outdoor.Because people is in airtight space, can produce many particles, as smog, saliva, dust, indoor furniture also can discharge organic pollution, causes the air ratio outdoor in confined chamber to have more harmfulness.

Existing many families adopt indoor air cleaner, circular treatment room air, though the dust granules thing that can reduce in air, absorb formaldehyde, can not remove other pollutants in air, and after using a period of time, efficiency reduces.When not introducing new wind, indoor CO2 concentration and other pollutant levels all can raise.

The indoor fresh air air outlet of current numerous new blower fan of monomer wall-hanging and indoor return air mouth on one host simultaneously, outdoor new wind air inlet and outdoor exhaust outlet are in same pipeline, this class formation is easy to form new wind short circuit, as fruit product air quantity or wind speed too low, be easy to form airflow circulating in short-range, cause indoor fresh air amount to lose, and destroy indoor airflow field.

The total-heat exchanger that adopts of the new blower interior of numerous monomer wall-hangings is expensive and efficiency is low on the market, is not suitable for the fresh air ventilator of little air quantity, in the winter time, if the not outer new wind of heating clamber, directly introduces new wind and will make indoor comfort degree degradation.

The method of current indoor purifying air has screen pack absorption, electrostatic precipitation, anion, uviol lamp and photocatalytic degradation etc.Screen pack absorption and electrostatic precipitation are mainly used in removing the suspended particulate substance in air, limited to the ability removing bacterium and organic pollution, anion can decomposing organic matter to a certain extent, but easily occur to decompose and thoroughly do not produce the problem of harmful side product, and not there is the function of sterilization, wherein uviol lamp and photocatalysis with the use of, in sterilization and degraded volatile organic contaminant VOC, have comparatively significant effect.

Summary of the invention

The utility model object be to provide a kind of rational in infrastructure simple, noise is low, can degrade VOC and the significant air purification fresh air blower of sterilization effect.

The technical scheme that the utility model is taked for achieving the above object is: a kind of new blower fan purified air, comprise chassis lid, cabinet, air supply duct, new wind blower fan, return air fan, the first filter, the second filter, uviol lamp, nickel foam photocatalysis net, the 3rd filter, controller, it is characterized in that, new wind chamber and return air chamber is divided into by partition wall in described cabinet bottom, cabinet inside arranges the first support frame, second support frame, 3rd support frame, cabinet inwall arranges sound insulation chamber, and cabinet upper surface is provided with indoor air outlet.

At the first described support frame, fix the first filter and the second filter from lower to upper successively, lamp socket is set at the second described support frame and fixes uviol lamp, at the second described support frame, fixed foam nickel photocatalysis net and the 3rd filter successively from lower to upper.

Described nickel foam photocatalysis net is the macroporous composite web with three-D space structure, comprises nickel foam substrate and the load nano-TiO at matrix surface.

In described air supply duct, sleeve pipe is set, heating rod, temperature sensor and air mass sensor are set in sleeve pipe, sleeve pipe has metallic channel and ventilating opening, cabling is convenient in the setting of metallic channel, and the air circulation between sleeve pipe and air supply duct is convenient in the setting of ventilating opening.

Described new wind chamber connects new wind air inlet, and wherein new wind air inlet is arranged on cabinet back, and is connected with air supply duct, arranges new wind blower fan in new wind chamber.

Return air inlet in described return air chamber junction chamber, wherein indoor return air mouth is arranged on chassis lid, arranges new wind blower fan in return air chamber.

Arrange at described chassis lid and control display screen and indoor return air mouth, control display screen back and be provided with described controller.

Described uviol lamp has one or more, and ultraviolet wavelength is at 250-450nm.

Cabinet is provided with the touching pin touching safety switch, and when opening chassis lid, touching pin is separated, and controller deenergization, can reach safe object.

In described sound insulation chamber, fill acoustical cotton, the noise that absorption blower fan and filtration core produce because of vibration, reduce the noise that new blower fan produces.

The rotating air grille of impeller is set at indoor air outlet, adjustable air supply direction.

When the interior space is airtight, room air pressure constantly rises, and can select to install check-valves exhaust outlet.

The beneficial effects of the utility model are:

(1) draught principle is utilized, introduce new wind, indoor required oxygen is provided on the one hand, dilution pollutant, builds indoor positive pressure environment on the other hand, and outdoor dirty air can not permeate, ensure that the quality of room air, when room pressure is too high, the valve of unidirectional exhaust check valve is rushed to open and carries out air draft, reaches the effect of malleation suitable in holding chamber;

(2) when air flows to the space between uviol lamp and nickel foam photocatalysis net, the ultraviolet light of uviol lamp radiation, TiO is excited to produce catalytic action, be chemical energy by light energy conversion, with the organic pollutant generation oxidation reaction in air, can degradable organic pollutant expeditiously, as indoor VOC gas, can also to degrade some inorganic pollutions, as nitrogen oxide, carry out under having normal temperature and pressure conditions, reaction speed is fast, flow resistance is low, and efficiency is high, non-secondary pollution, can process the advantages such as multiple toxic compounds;

(3) nickel foam photocatalysis net has tridimensional network, and porosity is up to 90%, and air drag is low, photocatalysis efficiency is high, and photochemical catalyst is fully distributed in nickel foam surface, and difficult drop-off is corrosion-resistant, all organic pollutions of almost degrading, thorough kill bacteria;

(4) this new blower fan can heat new wind in the winter time, ensures that indoor wind pushing temperature is unlikely to too low and affects indoor comfort degree;

(5) dust removal by filtration, degraded pernicious gas and sterilization processing are carried out to new wind and return air; Wherein the first filter, the second filter, the 3rd filter can remove dust in air, PM2.5, peculiar smell etc.;

(6) this new blower fan can realize Automated condtrol, and after the outdoor environment temperature detected or pollutant levels exceed certain limit, new wind blower fan will quit work, and new blower fan only carries out indoor air purification, ensure the healthiness of indoor environment;

(7) this new blower fan volume is little, and can be arranged on the position such as wall, window, while parlor or room carry out blowing, carry out purification of air, if heavy-polluted place arranges air draft in toilet, kitchen etc., indoor will form rational air flow field.

Accompanying drawing explanation

Fig. 1 is new blower fan overall schematic.

Fig. 2 is new blower fan structure schematic diagram.

Fig. 3 is the schematic internal view that chassis lid pulled down by new blower fan.

Fig. 4 is the cabinet schematic diagram of new blower fan.

Fig. 5 is sleeve pipe schematic diagram.

Fig. 6 is check-valves exhaust outlet profile.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model content is further described.

Shown in composition graphs 1 to Fig. 4, a kind of new blower fan purified air, comprise chassis lid 12, cabinet 13, air supply duct 14, new wind blower fan 21, return air fan 22, first filter 23, second filter 24, uviol lamp 25, nickel foam photocatalysis net 26, 3rd filter 27, controller 28, it is characterized in that, new wind chamber 132 and return air chamber 134 is divided into by partition wall 133 in described cabinet 13 bottom, cabinet 13 inside arranges the first support frame 135, second support frame 137, 3rd support frame 138, cabinet 13 inwall arranges sound insulation chamber 136, cabinet 13 upper surface is provided with indoor air outlet 139.

In the first described support frame 135, fix the first filter 23 and the second filter 24 from lower to upper successively, lamp socket (not shown) is set at the second described support frame 137 and fixes uviol lamp 25, in the 3rd described support frame 138, fixed foam nickel photocatalysis net 26 and the 3rd filter 27 successively from lower to upper.

Described nickel foam photocatalysis net 26, for having the macroporous composite web of three-D space structure, comprises nickel foam substrate and the nano-TiO of load on nickel foam substrate surface.

Described new wind chamber 132 connects new wind air inlet 131, and wherein new wind air inlet 131 is arranged on cabinet 13 back, and is connected with air supply duct 14, in new wind chamber 132, arrange new wind blower fan 21.

Return air inlet 122 in described chamber 134, return air chamber junction chamber, wherein indoor return air mouth 122 is arranged on chassis lid 12, arranges new wind blower fan 22 in return air chamber 134.

Arrange at described chassis lid 12 and control display screen 121 and indoor return air mouth 122, control display screen 121 back and be provided with described controller 28.

Shown in composition graphs 5, sleeve pipe 15 is set in air supply duct 14, heating rod 16, temperature sensor 17 and air mass sensor 18 are set in sleeve pipe 15, sleeve pipe 15 there are metallic channel 151 and ventilating opening 152, cabling is convenient in the setting of metallic channel 151, and the air circulation between sleeve pipe and air supply duct is convenient in the setting of ventilating opening 152.

Described uviol lamp 25 has one or more, and ultraviolet wavelength is at 250-450nm.

As a kind of preferred version, cabinet 13 is provided with the touching pin (figure does not show) touching safety switch, and when opening chassis lid, touching pin is separated, and controller deenergization, can reach safe object.

As a kind of preferred version, in described sound insulation chamber 136, fill acoustical cotton, the noise that absorption blower fan and filtration core produce because of vibration, reduce the noise that new blower fan produces.

As a kind of preferred version, the rotating air grille 11 of impeller is set at indoor air outlet 139, adjustable air supply direction.

As a kind of preferred version, set up check-valves exhaust outlet, when the interior space is airtight, room air pressure constantly rises, can select check-valves exhaust outlet is installed, structure as shown in Figure 6: circular air port 31, front apron 311, backboard 312, back shaft 32, flap 33.Check-valves exhaust outlet can be fixed on window-glass, also can be fixed on body of wall, can consider to install filter (figure does not show) in exhaust outlet, enters indoor for preventing mosquito.

Its operation principle is: start new blower fan, and temperature sensor 17, air mass sensor 18 detect outdoor temperature and outdoor nitrous oxides concentration respectively, and shows outdoor temperature and environmental quality grade respectively at control display screen 121, if unlatching automatic mode, in the winter time, when outdoor temperature is lower than 10 ~ 15 DEG C, controller 28 starts heating rod 16, in summer, when outdoor temperature is lower than 31 ~ 34 DEG C, new wind blower fan 21 is from the new wind of air inlet 131 inspiration, mix with return air fan 22 return air that return air inlet 122 is introduced indoor, through the first filter 23, second filter 24, uviol lamp 25, nickel foam photocatalysis net 26, 3rd filter 27, air grille 11, finally send into indoor, when outdoor temperature is higher than 31 ~ 34 DEG C, controller 28 cuts off the power supply of new wind blower fan 21, new wind blower fan 21 quits work, return air fan 22 continues to purify the air of a room, if unlatching artificial mode, new wind blower fan 21 can be controlled respectively, the startup of return air fan 22 and regulate respective wind speed, if use new blower fan in confined chamber, check-valves air port can be installed, when room air pressure increase to a certain extent, flap 33 is rushed to open, room air discharges, room pressure declines.

When filtration core needs cleaning, replacing, open chassis lid 12, touching pin is separated, and new blower fan, by forced interruption, extracts filtration core and replaceable or cleaned filter core out, easy to maintenance, and provides safety assurance.

The beneficial effects of the utility model are: (1) utilizes draught principle, introduce new wind, indoor required oxygen is provided on the one hand, dilution pollutant, builds indoor positive pressure environment on the other hand, and outdoor dirty air can not permeate, ensure that the quality of room air, when room pressure is too high, the valve of unidirectional exhaust check valve is rushed to open and carries out air draft, reaches the effect of malleation suitable in holding chamber; (2) when air flows to the space between uviol lamp and TiO nickel foam photocatalysis net, uviol lamp ultraviolet light radiation, TiO is excited to produce catalytic action, be chemical energy by light energy conversion, with the organic pollutant generation oxidation reaction in air, can degradable organic pollutant expeditiously, as indoor VOC gas, can also to degrade some inorganic pollutions, as nitrogen oxide, carry out under having normal temperature and pressure conditions, reaction speed is fast, flow resistance is low, and efficiency is high, non-secondary pollution, can process the advantages such as multiple toxic compounds; (3) nickel foam photocatalysis net has tridimensional network, and porosity is up to 90%, and air drag is low, photocatalysis efficiency is high, photochemical catalyst is fully distributed in nickel foam surface, difficult drop-off, and corrosion resistance is strong, almost to degrade all organic pollutions, thorough kill bacteria; (4) this new blower fan can heat new wind in the winter time, ensures that indoor wind pushing temperature is unlikely to too low and affects indoor comfort degree; (5) dust removal by filtration, degraded pernicious gas and sterilization processing are carried out to new wind and return air; Wherein the first filter, the second filter, the 3rd filter can remove dust in air, peculiar smell etc.; (6) this new blower fan can realize Automated condtrol, and after the outdoor environment temperature detected or pollutant levels exceed certain limit, new wind blower fan will quit work, and new blower fan only carries out indoor air purification, ensure the healthiness of indoor environment; (7) this new blower fan volume is little, and can be arranged on the position such as wall, window, while parlor or room carry out blowing, carry out purification of air, if heavy-polluted place arranges air draft in toilet, kitchen etc., indoor will form rational air flow field.

Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; as changed structure and the quantity of support frame; the quantity of modified filter, the quantity etc. of change heating rod; other are any do not deviate from Spirit Essence of the present utility model and principle under do change, modification, substitute, combine, simplify; be the technical scheme of equivalence, be included within protection domain of the present utility model.

Claims (6)

1. the new blower fan purified air, comprise chassis lid, cabinet, air supply duct, new wind blower fan, return air fan, the first filter, the second filter, uviol lamp, nickel foam photocatalysis net, the 3rd filter, controller, it is characterized in that, new wind chamber and return air chamber is divided into by partition wall in described cabinet bottom, cabinet inside arranges the first support frame, the second support frame, the 3rd support frame, cabinet inwall arranges sound insulation chamber, and cabinet upper surface is provided with indoor air outlet.
2. new blower fan according to claim 1, it is characterized in that, in the first described support frame, fix the first filter and the second filter from lower to upper successively, in the second described support frame, lamp socket is set and fixes uviol lamp, in the 3rd described support frame, fixed foam nickel photocatalysis net and the 3rd filter successively from lower to upper.
3. new blower fan according to claim 1, is characterized in that, described nickel foam photocatalysis net is the macroporous composite web with three-D space structure, comprises nickel foam substrate and the load nano-TiO at matrix surface.
4. new blower fan according to claim 1, it is characterized in that, in described air supply duct, sleeve pipe is set, heating rod, temperature sensor and air mass sensor are set in sleeve pipe, sleeve pipe there are metallic channel and ventilating opening, cabling is convenient in the setting of metallic channel, and the air circulation between sleeve pipe and air supply duct is convenient in the setting of ventilating opening.
5. new blower fan according to claim 1, is characterized in that, described new wind chamber connects new wind air inlet, and wherein new wind air inlet is arranged on cabinet back, and is connected with air supply duct, in new wind chamber, arrange new wind blower fan.
6. new blower fan according to claim 1, is characterized in that, return air inlet in described chamber, return air chamber junction chamber, wherein indoor return air mouth is arranged on chassis lid, arranges new wind blower fan in return air chamber.
CN201520069074.0U 2015-02-02 2015-02-02 A kind of new blower fan purified air CN204478279U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520069074.0U CN204478279U (en) 2015-02-02 2015-02-02 A kind of new blower fan purified air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520069074.0U CN204478279U (en) 2015-02-02 2015-02-02 A kind of new blower fan purified air

Publications (1)

Publication Number Publication Date
CN204478279U true CN204478279U (en) 2015-07-15

Family

ID=53634068

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520069074.0U CN204478279U (en) 2015-02-02 2015-02-02 A kind of new blower fan purified air

Country Status (1)

Country Link
CN (1) CN204478279U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105298940A (en) * 2015-11-14 2016-02-03 无锡清杨机械制造有限公司 Bathroom exhaust fan with purification function
CN105298936A (en) * 2015-11-14 2016-02-03 无锡清杨机械制造有限公司 Bathroom exhaust fan with purifying function
CN105298941A (en) * 2015-11-14 2016-02-03 无锡清杨机械制造有限公司 Bathroom exhaust fan with purifying function
CN105987475A (en) * 2015-02-02 2016-10-05 广东万锦科技股份有限公司 Positive-pressure air purification fresh air fan
CN110805985A (en) * 2019-11-04 2020-02-18 苏州广豪空调通风设备有限公司 New filtration for fan heat exchanger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105987475A (en) * 2015-02-02 2016-10-05 广东万锦科技股份有限公司 Positive-pressure air purification fresh air fan
CN105298940A (en) * 2015-11-14 2016-02-03 无锡清杨机械制造有限公司 Bathroom exhaust fan with purification function
CN105298936A (en) * 2015-11-14 2016-02-03 无锡清杨机械制造有限公司 Bathroom exhaust fan with purifying function
CN105298941A (en) * 2015-11-14 2016-02-03 无锡清杨机械制造有限公司 Bathroom exhaust fan with purifying function
CN110805985A (en) * 2019-11-04 2020-02-18 苏州广豪空调通风设备有限公司 New filtration for fan heat exchanger

Similar Documents

Publication Publication Date Title
CN104848443B (en) A kind of regenerative air cleaning system
CN204006370U (en) A kind of new and effective indoor air auto-purifying device
CN204187736U (en) There is the air cleaning unit of the air hose that can shunt
CN201020062Y (en) Air purifier
CN201599882U (en) Air purification fresh air blower
CN204421208U (en) A kind of multifunctional air purifying case
CN201612874U (en) Indoor air purifier
JP6694966B2 (en) Air purification device that removes indoor air pollutants using pyrolysis method
KR100856709B1 (en) Air Cleaner for Removal of CO2 and harmful Gas in Air
CN102225214B (en) Interior ceiling-type air purifier
CN103499125B (en) A kind of Medcal air cleaner and operational mode thereof
CN204084734U (en) Air cleaning system
CN203364250U (en) Filtering dedusting disinfection apparatus of indoor air purifier
CN104728945B (en) A kind of stacked intelligent air processing system
KR100675771B1 (en) Ventilation unit with bypass mean and air cleaning mean
CN101991992B (en) Indoor air purification device
CN103272445B (en) Air purification equipment
CN204115099U (en) The dual-purpose fresh air purification device of a kind of indoor and outdoor
CN106931583A (en) Indoor air cleaning system and method
CN201885328U (en) Air purification device for room and office
CN201218573Y (en) Taper-shaped internal spiral water-absorption type rinsing air purifying device
CN104006458B (en) A kind of new and effective indoor air auto-purifying device
CN204214045U (en) Low noise purification type combined hot reclaims air-treatment unit
CN204084723U (en) A kind of malleation VMC with CFD electrostatic precipitation unit
CN100355461C (en) Upright type photocatalytic air sterilizing purifying device

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model