CN204329186U - A kind of room air refreshing device - Google Patents

A kind of room air refreshing device Download PDF

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Publication number
CN204329186U
CN204329186U CN201420738056.2U CN201420738056U CN204329186U CN 204329186 U CN204329186 U CN 204329186U CN 201420738056 U CN201420738056 U CN 201420738056U CN 204329186 U CN204329186 U CN 204329186U
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CN
China
Prior art keywords
air
housing
ventilation blower
room air
refreshing device
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Expired - Fee Related
Application number
CN201420738056.2U
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Chinese (zh)
Inventor
章驰
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Xiangtan Jingsheng Intellectual Property Services Co Ltd
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Xiangtan Jingsheng Intellectual Property Services Co Ltd
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Priority to CN201420738056.2U priority Critical patent/CN204329186U/en
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Publication of CN204329186U publication Critical patent/CN204329186U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of room air refreshing device, comprise an air inlet, an air outlet, a filter element, a shell and an electric cabinet, wherein, the side that air inlet and air outlet are co-located on shell is fixedly connected with shell, and air inlet top is lower than bottom air outlet; Filter element is arranged on enclosure and is connected respectively with air outlet with air inlet; Electric cabinet and shell are electrically connected.Compared with prior art, the utility model is provided with ultraviolet resistant layer, and isolated ultraviolet lamp is to the harmful radiation of human body; Strengthen the diameter into and out of air port, improve efficiency with fresh air, make its applicability wider, sphere of action is larger; Add electric cabinet control and regulation, can suitable switch ultraviolet lamp, select whether damping, heating, according to actual conditions selection required function, reduce loss during work, economize energy.

Description

A kind of room air refreshing device
Technical field
The utility model relates to the pure and fresh field of room air, specifically, relates to a kind of room air refreshing device.
Background technology
Air purifier (also known as " air cleaner ", air cleaner), refer to and can adsorb, decompose or transform various air pollutants (generally comprising the finishing pollution of dust, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen etc.), the product of effective raising air cleanliness, at present to remove family expenses and the commercial air purifier of room air pollution.
The performance quality of air cleaner, determine primarily of pure air output ratio, it is larger that pure air exports ratio, and the purification efficiency of clarifier is higher.Make the neatness standard that IAQ reaches certain, air purifier just has two necessary rigid indexs: 1, must ensure the rate of ventilation that room air reaches certain, namely require that the built-in blower fan of air purifier has certain air quantity, international standard will to ensure in applicable area ventilation per hour 5 times.2, the primary purification efficiency of air purifier must be higher, and purification efficiency (CADR) is higher, shows that air cleaner is better.If indoor have pollution sources to continue to produce, the air cleaner of these two rigid indexs can make indoor pollutant remain on lower concentration.
The purification of air principle of the current international practice has five kinds, physically, electrostatic, chemical formula, negative ion type and combined type.In general, physically purification is the most frequently used also effect the best way.The large particulate matters such as such as dust, pollen, allergin, virus, can be filtered by the HEPA technology in physical cleaning mode; And the harmful substances such as benzene, toluene, formaldehyde and other peculiar smell, then can be purified by the charcoal absorption in physical cleaning mode.Divide from active direction by purification style, purification style divides from active direction, has again active purification style (purifying) and passive purification style (fixed point purification) and active-passive composite to purify three kinds in the air.Passive purification style only has clean-up effect to the air sucked; Purification style initiatively all can have clean-up effect to whole space.Active-passive composite purification is both combining, and effect is also better.Initiatively purification is controversial technology in the world.Because the pollutant in air is generally 100,000/even lower concentration, and initiatively purify the chemical substance needing to spray higher concentration in air, so on the whole, or even add the pollution level of air.For example, in air, discharge ozone, be strictly prohibited in American-European countries.
With regard to air purifier, purification function is the function paid close attention to the most.If you, can select to purify air merely just based on raising IAQ to the requirement of indoor air cleaner, the type that cost performance is high.And the raising day by day quality of life needed along with people, be no longer simple purifying the air of a room to the demand of air purifier.As, those crowds worked in airtight air-conditioned room, because the dehumidifier effect of air-conditioning makes the air in room become very dry, skin also becomes dry, so when selecting air purifier, can choose the humidifying air clarifier with skin makeup function; And be in the crowd that people is many, indoor pollution is larger for a long time, needing closely to breathe pure and fresh abacterial air, when choosing air purifier, the small-sized applicable k air purifier being placed on desktop can be partial to; And have the crowd of the car of oneself, then should select automobile mounted air purifier, purify various automobile peculiar smell, even alleviate fatigue of driving.
Domestic applications number are the air purifier of 201410011487, utilize photocatalyst technology to purify air, although there are many strong points, also there is many deficiencies.Such as: photocatalyst must in competence exertion effect under ultraviolet irradiation.If solar irradiation can not be obtained, if think exciting light catalyst, then uviol lamp must be added in addition.The selection of uviol lamp should be that the effectiveness comparison of 254nm or 365nm is good, as under the faint light source such as natural daylight and fluorescent lamp or even unglazed condition, photocatalyst normally can not play effect, " the cold catalyst " that play a role under that so-called no light condition loses the real meaning of " photocatalyst " already, but too much ultraviolet has injury to human body.Meanwhile, this air purifier has the function of humidification, heating, does not but have independent corresponding regulatory function, makes resource cause unnecessary waste; In addition, the range of application limiting it into and out of ventilating opening of small size, causes it can only be applied to the room air of small size pure and fresh.
Utility model content
For the problems referred to above of existing existence, the purpose of this utility model is to provide a kind of room air refreshing device.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of room air refreshing device comprises an air inlet, an air outlet, a filter element, a shell and an electric cabinet, and wherein, the side that air inlet and air outlet are co-located on shell is fixedly connected with shell, and air inlet top is lower than bottom air outlet; Filter element is arranged on enclosure and is connected respectively with air outlet with air inlet; Electric cabinet and shell are electrically connected.Filter element comprises a preposition filtering layer, one first ventilation blower, a zone of heating, a ventilation shaft and one second ventilation blower further, and preposition filtering layer, the first ventilation blower, zone of heating, ventilation shaft are connected successively with the second ventilation blower; Shell comprises the first housing and the second housing further, and the second housing is arranged on the first enclosure interior, and the preposition filtering layer of the second housing and filter element, the first ventilation blower and zone of heating connect; Electric cabinet comprises master switch, ultraviolet lamp switch, humidification switch and heater switch further, and electric cabinet is a rectangle box, and master switch, ultraviolet lamp switch, humidification switch and heater switch are distributed in box top successively.
Preferably, described first housing comprises ultraviolet resistant layer and light filling layer further, and from water injection pipe to ventilation shaft, first housing of this section is light filling layer, and the first housing of remainder is ultraviolet resistant layer, and both are end to end.
More preferably, described ultraviolet resistant layer adopts opaque material to make, light filling layer adopts transparent material to make, the setting of the first housing can utilize sunshine to replace quartz burner to provide condition for photocatalyst reaction when sunshine abundance, thus economize energy, ultraviolet can be prevented again the harmful radiation of human body.
More preferably, described second housing comprises photocatalyst coating further, and photocatalyst coating is evenly distributed on the inwall of the second housing, for carrying out photocatalyst reaction.
Preferably, described preposition filtering layer comprises two forward filtering nets and a cleanser further, and two forward filtering nets are arranged at the two ends of cleanser respectively, with cleanser close proximity.
More preferably, described two forward filtering nets are fine and close desmachyme, and two forward filtering nets adopt non-woven fabrics filter cotton or synthetic fibers filter cotton to make, and two forward filtering nets are used for the air floating thing of the larger particles in filtered air.
More preferably, described cleanser is base material with active carbon, and the active carbon in cleanser is pressed into cylindrical shape, under the prerequisite not hindering air circulation, allow active carbon show to contact peculiar smell as much as possible and chemical pollutant, the detergent power of air purifier can be promoted greatly.
Preferably, described first ventilation blower is an axial fan.
More preferably, described first ventilation blower adopts stainless steel to make.
More preferably, described first ventilation blower flabellum is provided with nano photo-catalytic coating, for carrying out photocatalyst reaction.
Preferably, be provided with several quartz burners between the first ventilation blower and preposition filtering layer, quartz burner adopts parallel distribution.
More preferably, the shell at quartz burner place is provided with opening, opening is provided with the baffle plate for closing openings, baffle plate and edge of opening hinged, be convenient to change ultraviolet lamp tube, quartz burner is used for providing condition for photocatalyst reaction.
Preferably, the opposite side of the first ventilation blower comprises a water injection pipe further, and water injection pipe is a cylindrical or square inclined tube, and water injection pipe end has a trapezoidal or triangle delivery port, and water injection pipe is used for when air oxygen detrition, and injected clear water, for air provides suitable humidity.
Preferably, zone of heating is a hollow cuboid box.
More preferably, zone of heating inside comprises a resistance wire further, and resistance wire coils at zone of heating inner in the shape of a spiral, and zone of heating is used for heating air.
Preferably, ventilation shaft is a Z-shaped cylinder, and ventilation shaft one end is connected with air outlet, and the other end is zone of heating immediately, and the cross-sectional area connecting the ventilation shaft of one end, air port is greater than the cross-sectional area of the ventilation shaft of the other end.
More preferably, the second ventilation blower is arranged on ventilation shaft inside, and the second ventilation blower is provided with the second ventilation support further, and the second ventilation blower is fixedly connected with ventilation shaft by the second ventilation support.
More preferably, the shape of the second ventilation support is cuboid or square.
More preferably, the second ventilation support and the connected mode of ventilation shaft are that bolt is connected.
Preferably, described air inlet and air outlet are all hollow cylinder or square tube.
More preferably, described air inlet and air outlet adopt stainless steel to make.
More preferably, described air inlet comprises air inlet filter screen further, and air outlet comprises air outlet screen pack further, and air inlet filter screen and air outlet screen pack are fine and close desmachyme.
More preferably, described air inlet filter screen and air outlet screen pack adopt synthetic fibers filter cotton or non-woven fabrics filter cotton to make, and air inlet filter screen and air outlet screen pack are used for the oarse-grained air floating things such as filtering smoke.
Compared with prior art, the room air refreshing device that the utility model provides is provided with ultraviolet resistant layer, and isolated ultraviolet lamp is to the harmful radiation of human body; Strengthen the diameter into and out of air port, improve efficiency with fresh air, make its applicability wider, sphere of action is larger; Add electric cabinet control and regulation, can suitable switch ultraviolet lamp, select whether damping, heating, according to actual conditions selection required function, reduce loss during work, economize energy, therefore, its application prospect is very wide.
Accompanying drawing explanation
The structural representation of the room air refreshing device that Fig. 1 provides for utility model.
1, air inlet; 2, air outlet; 3, filter element; 4, shell; 5, electric cabinet; 101, air inlet filter screen; 201, air outlet screen pack; 301, preposition filtering layer; 302, the first ventilation blower; 303, zone of heating; 304, ventilation shaft; 305, the second ventilation blower; 401, the first housing; 402, the second housing; 501, master switch; 502, ultraviolet lamp switch; 503, humidification switch; 504, heater switch; 3011, forward filtering net; 3012, cleanser; 3021, ultraviolet lamp; 3022, water injection pipe; 3031, resistance wire; 3051, the second ventilation support; 4011, ultraviolet resistant layer; 4012, light filling layer; 4021, photocatalyst coating.
Detailed description of the invention
A kind of embodiment of the room air refreshing device that Fig. 1 provides for the utility model, as shown in Figure 1:
This room air refreshing device comprises air inlet 1, air outlet 2, filter element 3, shell 4 and an electric cabinet 5, wherein, the side that air inlet 1 and air outlet 2 are co-located on shell 4 is fixedly connected with shell 4, and air inlet 1 top is lower than bottom air outlet 2; Filter element 3 is arranged on shell 4 inside and is connected respectively with air outlet 2 with air inlet 1; Electric cabinet 5 and shell 4 are electrically connected.
Air inlet 1 and air outlet 2 are all hollow cylinder, and air inlet 1 and air outlet 2 adopt stainless steel to make.Air inlet 1 comprises air inlet filter screen 101 further, air outlet 2 comprises air outlet screen pack 201 further, air inlet filter screen 101 and air outlet screen pack 201 are fine and close desmachyme, air inlet filter screen 101 and air outlet screen pack 201 adopt synthetic fibers filter cotton to make, and air inlet filter screen 101 and air outlet screen pack 201 are for oarse-grained air floating things such as filtering smoke.
Filter element 3 comprises preposition filtering layer 301,1 first ventilation blower 302, zone of heating 303, ventilation shaft 304 and one second ventilation blower 305 further, and preposition filtering layer 301, first ventilation blower 302, zone of heating 303, ventilation shaft 304 are connected successively with the second ventilation blower 305.Preposition filtering layer 301 comprises the two ends that two forward filtering nets 3011 and cleanser 3012, two forward filtering net 3011 are arranged at cleanser 3012 respectively further, with cleanser 3012 close proximity.Two forward filtering nets 3011 are fine and close desmachyme, and two forward filtering nets 3011 adopt non-woven fabrics filter cotton to make, and two forward filtering nets 3011 are for the air floating thing of the larger particles in filtered air.Cleanser 3012 take active carbon as base material, active carbon in cleanser 3012 is made up through specially treated of coconut husk, and be pressed into cylindrical shape, under the prerequisite not hindering air circulation, allow active carbon show to contact peculiar smell as much as possible and chemical pollutant, the detergent power of air purifier can be promoted greatly.First ventilation blower 302 is an axial fan, and the first ventilation 302 machines adopt stainless steels to make, and the first ventilation blower 302 flabellum are provided with nano photo-catalytic coating, for carrying out photocatalyst reaction.Between the first ventilation blower 302 and preposition filtering layer 301, be provided with six quartz burners, 3021, six quartz burners 3021 adopts three one rows totally two to arrange in parallel distribution.The shell 4 at quartz burner 3021 place is provided with opening, opening is provided with the baffle plate for closing openings, baffle plate and edge of opening hinged, be convenient to change ultraviolet lamp tube 3021, quartz burner 3021 is for providing condition for photocatalyst reaction.The opposite side of the first ventilation blower 302 comprises a water injection pipe 3022 further, and water injection pipe 3022 is a cylindrical inclined tube, and water injection pipe 3022 end has a trapezoidal delivery port, and water injection pipe 3022 is for when air oxygen detrition, and injected clear water, for air provides suitable humidity.Zone of heating 303 is a hollow cuboid box, and zone of heating 303 inside comprises a resistance wire 3031 further, and resistance wire 3031 coils at zone of heating 303 inner in the shape of a spiral, and zone of heating 303 is for heating air.Ventilation shaft 304 is a Z-shaped cylinder, and ventilation shaft 304 one end is connected with air outlet 2, and the other end is zone of heating 303 immediately, and the cross-sectional area connecting the ventilation shaft 304 of one end, air port 2 is greater than the cross-sectional area of the ventilation shaft 304 of the other end.It is inner that second ventilation blower 305 is arranged on ventilation shaft 304, and the second ventilation blower 305 is provided with the second ventilation support 3051, second ventilation blower 305 further and is fixedly connected with ventilation shaft 304 by the second ventilation support 3051.The shape of the second ventilation support 3051 is cuboid.Second ventilation support 3051 and the connected mode of ventilation shaft 304 are that bolt is connected.
Shell 4 comprises the first housing 401 and the second housing 402, second housing 402 further, and to be arranged on the first housing 401 inner, and preposition filtering layer 301, first ventilation blower 302 and the zone of heating 303 of the second housing 402 and filter element 3 connect.First housing 401 comprises ultraviolet resistant layer 4011 and light filling layer 4012 further, and the first housing 401 from water injection pipe 3022 to this section of ventilation shaft 304 is light filling layer 4012, and the first housing 401 of remainder is ultraviolet resistant layer 4011, and both are end to end.Ultraviolet resistant layer 4011 adopts opaque material to make, light filling layer 4012 adopts transparent material to make, the setting of the first housing 401 can utilize sunshine to replace quartz burner 3021 to provide condition for photocatalyst reaction when sunshine abundance, thus economize energy, ultraviolet can be prevented again the harmful radiation of human body.Second housing 402 comprises photocatalyst coating 4021 further, and photocatalyst coating 4021 is evenly distributed on the inwall of the second housing 402, for carrying out photocatalyst reaction.
Electric cabinet 5 comprises master switch 501, ultraviolet lamp switch 502, humidification switch 503 and heater switch 504 further, electric cabinet 5 is a rectangle box, and master switch 501, ultraviolet lamp switch 502, humidification switch 503 and heater switch 504 are distributed in box top successively.
Above-mentioned just preferred embodiment of the present invention, not does any pro forma restriction to the utility model.Although the utility model discloses as above with preferred embodiment, but is not intended to limit the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned explanation can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.

Claims (10)

1. a room air refreshing device, it is characterized in that: comprise an air inlet, an air outlet, a filter element, a shell and an electric cabinet, wherein, the side that air inlet and air outlet are co-located on shell is fixedly connected with shell, and air inlet top is lower than bottom air outlet; Filter element is arranged on enclosure and is connected respectively with air outlet with air inlet, filter element comprises a preposition filtering layer, one first ventilation blower, a zone of heating, a ventilation shaft and one second ventilation blower further, and preposition filtering layer, the first ventilation blower, zone of heating, ventilation shaft are connected successively with the second ventilation blower; Shell comprises the first housing and the second housing further, and the second housing is arranged on the first enclosure interior, and the preposition filtering layer of the second housing and filter element, the first ventilation blower and zone of heating connect; Electric cabinet and the first housing are electrically connected, and electric cabinet comprises master switch, ultraviolet lamp switch, humidification switch and heater switch further, and electric cabinet is a rectangle box, and master switch, ultraviolet lamp switch, humidification switch and heater switch are distributed in box top successively.
2. room air refreshing device according to claim 1, it is characterized in that: described first housing comprises ultraviolet resistant layer and light filling layer further, from water injection pipe to ventilation shaft, first housing of this section is light filling layer, and the first housing of remainder is ultraviolet resistant layer, and both are end to end.
3. room air refreshing device according to claim 2, is characterized in that: described ultraviolet resistant layer adopts opaque material to make, and light filling layer adopts transparent material to make.
4. room air refreshing device according to claim 3, is characterized in that: described second housing comprises photocatalyst coating further, and photocatalyst coating is evenly distributed on the inwall of the second housing.
5. room air refreshing device according to claim 1, is characterized in that: described preposition filtering layer comprises two forward filtering nets and a cleanser further, and two forward filtering nets are arranged at the two ends of cleanser respectively, with cleanser close proximity.
6. room air refreshing device according to claim 5, is characterized in that: described two forward filtering nets are fine and close desmachyme, and two forward filtering nets adopt non-woven fabrics filter cotton or synthetic fibers filter cotton to make.
7. room air refreshing device according to claim 6, is characterized in that: described cleanser is base material with active carbon, and the active carbon in cleanser is pressed into cylindrical shape.
8. room air refreshing device according to claim 1, is characterized in that: described first ventilation blower is an axial fan, and the first ventilation blower adopts stainless steel to make, and the flabellum in the first ventilation blower is provided with nano photo-catalytic coating.
9. room air refreshing device according to claim 8, it is characterized in that: between the first ventilation blower and preposition filtering layer, be provided with several quartz burners, quartz burner adopts parallel distribution.
10. room air refreshing device according to claim 9, is characterized in that: the opposite side of the first ventilation blower comprises a water injection pipe further, and water injection pipe is a cylindrical or square inclined tube, and water injection pipe end has a trapezoidal or triangle delivery port.
CN201420738056.2U 2014-11-28 2014-11-28 A kind of room air refreshing device Expired - Fee Related CN204329186U (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104857786A (en) * 2015-05-29 2015-08-26 遵义师范学院 Automatic dust filter for poultry houses
CN107773768A (en) * 2017-10-20 2018-03-09 东莞市华生电镀机械设备有限公司 A kind of UV ultraviolets eliminate the unusual smell equipment
CN114028599A (en) * 2021-10-13 2022-02-11 常州贝格尔医学检验实验室有限公司 Emergency disinfection device and method for virus detection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104857786A (en) * 2015-05-29 2015-08-26 遵义师范学院 Automatic dust filter for poultry houses
CN107773768A (en) * 2017-10-20 2018-03-09 东莞市华生电镀机械设备有限公司 A kind of UV ultraviolets eliminate the unusual smell equipment
CN114028599A (en) * 2021-10-13 2022-02-11 常州贝格尔医学检验实验室有限公司 Emergency disinfection device and method for virus detection

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150513

Termination date: 20151128