CN105698277A - Indoor air freshening device - Google Patents
Indoor air freshening device Download PDFInfo
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- CN105698277A CN105698277A CN201410710158.8A CN201410710158A CN105698277A CN 105698277 A CN105698277 A CN 105698277A CN 201410710158 A CN201410710158 A CN 201410710158A CN 105698277 A CN105698277 A CN 105698277A
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- air
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- ventilation blower
- shell
- room air
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Abstract
The invention discloses an indoor air freshening device. The indoor air freshening device comprises an air inlet, an air outlet, a filtering unit, a shell and an electric control box, wherein the air inlet and the air outlet are jointly formed in one side of the shell and fixedly connected with the shell, and the top of the air inlet is lower than the bottom of the air outlet; the filtering unit is arranged inside the shell and connected with the air inlet and the air outlet, and the electric control box is electrically connected with the shell. Compared with the prior art, the indoor air freshening device is provided with an ultraviolet-proof layer, so that the harmful radiation of an ultraviolet lamp on a human body is isolated; the diameter of the air inlet and the diameter of the air outlet are increased, and the air freshening efficiency is improved, so that the indoor air freshening device is wider in applicability and action range; the electric control box is additionally arranged to control and adjust the ultraviolet lamp, thus, the ultraviolet lamp can be appropriately turned on or off, and whether humidifying and heating need to be conducted or not is selected; the required function is selected according to the actual condition, losses during working are decreased, and energy resources are saved.
Description
Technical field
The present invention relates to the pure and fresh field of room air, specifically, relate to a kind of room air refreshing device。
Background technology
Air purifier (also known as " air cleaner ", air cleaner), refer to absorption, decompose or convert various air pollutants (generally comprising the finishing pollution of dust, pollen, abnormal flavour, formaldehyde etc, antibacterial, anaphylactogen etc.), it is effectively improved the product of air cleanliness, at present based on the domestic removing room air pollution and commercial air purifier。
The performance quality of air cleaner, is mainly exported what ratio determined by pure air, and pure air output ratio is more big, and the purification efficiency of depurator is more high。IAQ (indoor air quality) is made to reach certain neatness standard, air purifier just has two necessary rigid indexs: 1, must assure that room air reaches certain rate of ventilation, namely the blower fan requiring air purifier built-in has certain air quantity, and international standard is to ensure that takes a breath per hour 5 times in applicable area。2, the primary purification efficiency of air purifier must be higher, and purification efficiency (CADR) is more high, it was shown that air cleaner is more good。If indoor have polluter to continue to produce, the air cleaner of the rigid index of the two can make indoor pollutant be maintained at less concentration。
The air cleaning principle of the current international practice has five kinds, physically, electrostatic, chemical formula, negative ion type and combined type。In general, physically purifying is the most frequently used also effect the best way。The large particulate matters such as such as dust, pollen, allergin, virus, it is possible to filtered by the HEPA technology in physical cleaning mode；And the harmful substances such as benzene, toluene, formaldehyde and other abnormal flavour, then can be purified by the activated carbon adsorption in physical cleaning mode。Dividing from active direction by purification style, purification style divides from active direction, has again actively purification style (purifying in the air) and passive purification style (fixed point purifies) and active-passive composite to purify three kinds。The air sucked only is had clean-up effect by passive purification style；All can there be clean-up effect in whole space by purification style actively。It is both combining that active-passive composite purifies, and effect is also better。Actively purification is controversial technology in the world。Because the pollutant in air are usually 100,000/even lower concentration, and actively purify the chemical substance needing to spray higher concentration in air, so on the whole, or even add the pollution level of air。Such as, in air, discharge ozone, be strictly prohibited in American-European countries。
For air purifier, purification function is the function paid close attention to the most。If the requirement of indoor air cleaner is based only on raising IAQ (indoor air quality) by you, it is possible to select to purify merely air, the type that cost performance is high。And the raising day by day quality of life needed along with people, the demand to air purifier is no longer simple purifying the air of a room。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 depurator with skin Caring function；And it is chronically at the crowd that people is many, indoor pollution is bigger, it is necessary to closely 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 abnormal flavour, even alleviate fatigue of driving。
Domestic applications number are the air purifier of 201410011487, utilize photocatalyst technology to purify air, although to have many strong points, there is also many deficiencies。Such as: photocatalyst must in competence exertion effect under ultraviolet irradiation。If solar irradiation can not be obtained, if wanting to activate photocatalyst, then must additionally add uviol lamp。The effectiveness comparison that the selection of uviol lamp should be 254nm or 365nm is good, as for the natural faint light source such as light and daylight lamp or even unglazed when, photocatalyst can not normally play effect, " the cold catalyst " that play a role under that so-called no light condition loses the real meaning of " photocatalyst " already, but human body is had injury by too much ultraviolet。Meanwhile, this air purifier has the function of humidification, heating, does not but have independent corresponding regulatory function so that resource causes unnecessary waste；It addition, the range of application limiting it into and out of vent of little area, cause that it can be only applied to the room air of little area pure and fresh。
Summary of the invention
For the problems referred to above of existing existence, it is an object of the invention to provide a kind of room air refreshing device。
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of room air refreshing device includes an air inlet, an air outlet, a filter element, a shell and an electric cabinet, and wherein, air inlet and air outlet are co-located on the side of shell and fix with shell and be connected, and air inlet top is lower than bottom air outlet；Filter element is arranged on enclosure and is respectively connected with air inlet and air outlet；Electric cabinet is electrically connected with shell。Filter element farther includes a preposition filtering layer, one first ventilation blower, a zone of heating, a ventilation shaft and one second ventilation blower, and preposition filtering layer, the first ventilation blower, zone of heating, ventilation shaft and the second ventilation blower are sequentially connected with；Shell farther includes the first housing and the second housing, and the second housing is arranged on the first enclosure interior, and the second housing connects with the preposition filtering layer of filter element, the first ventilation blower and zone of heating；Electric cabinet farther includes main switch, Burdick lamp switch, humidification switch and heater switch, and electric cabinet is a rectangular box, and main switch, Burdick lamp switch, humidification switch and heater switch are sequentially distributed in box top。
Preferably, described first housing farther includes ultraviolet resistant layer and light filling layer, 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 sunlight to replace quartz burner to provide condition for photocatalyst reaction when sunlight is sufficient, thus saving the energy, the ultraviolet harmful radiation to human body can be prevented again。
It is highly preferred that described second housing farther includes photocatalyst coating, photocatalyst coating is evenly distributed on the inwall of the second housing, is used for carrying out photocatalyst reaction。
Preferably, described preposition filtering layer farther includes two forward filtering nets and a cleanser, and two forward filtering nets are respectively arranged at the two ends of cleanser, with cleanser close proximity。
It is highly preferred that described two forward filtering nets are the reticular tissue of densification, two forward filtering nets adopt non-woven fabrics filter cotton or synthetic fibers filter cotton to make, the air floating thing of the larger particles that two forward filtering nets were used in air filtering。
More preferably, described cleanser is with activated carbon for base material, activated carbon in cleanser is made up through special handling of coconut husk, and it is pressed into cylindrical shape, under the premise not interfering with air circulation, activated carbon is allowed to show to contact abnormal flavour as much as possible and chemical pollutant, it is possible to greatly to promote the detergent power of air purifier。
Preferably, described first ventilation blower is an axial fan。
It is highly preferred that described first ventilation blower adopts rustless steel to make。
It is highly preferred that described first ventilation blower flabellum is provided with nano photo-catalytic coating, it is used for carrying out photocatalyst reaction。
Preferably, being provided with several quartz burners between the first ventilation blower and preposition filtering layer, quartz burner adopts parallel distribution。
It is highly preferred that be provided with opening on the shell at quartz burner place, opening being provided with the baffle plate for closing opening, baffle plate is hinged with edge of opening, it is simple to change ultraviolet lamp tube, and quartz burner is for providing condition for photocatalyst reaction。
Preferably, the opposite side of the first ventilation blower farther includes a water injection pipe, and water injection pipe is a cylindrical or square inclined tube, and water injection pipe end has a trapezoidal or triangle outlet, and water injection pipe is for when air drying, and injected clear water, for the humidity that air offer is suitable。
Preferably, zone of heating is a hollow cuboid box。
It is highly preferred that farther include a resistance wire inside zone of heating, resistance wire dish in the shape of a spiral is inside zone of heating, and zone of heating is for being heated 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, connects the cross-sectional area that the cross-sectional area of the ventilation shaft of one end, air port is greater than the ventilation shaft of the other end。
It is highly preferred that the second ventilation blower is arranged on inside ventilation shaft, the second ventilation blower is further provided with the second ventilation support, and the second ventilation blower is connected by the second ventilation support and ventilation shaft are fixing。
It is highly preferred that the second ventilation support be shaped as cuboid or square。
It is highly preferred that the second ventilation support is that bolt is connected with the connected mode of ventilation shaft。
Preferably, described air inlet and air outlet are all hollow cylinder or square tube。
It is highly preferred that described air inlet and air outlet adopt rustless steel to make。
It is highly preferred that described air inlet farther includes air inlet filter screen, air outlet farther includes air outlet drainage screen, air inlet filter screen and air outlet drainage screen and is the reticular tissue of densification。
It is highly preferred that described air inlet filter screen and air outlet drainage screen adopt synthetic fibers filter cotton or non-woven fabrics filter cotton to make, air inlet filter screen and air outlet drainage screen are for oarse-grained air floating things such as filtering smoke。
Compared with prior art, room air refreshing device provided by the invention is provided with ultraviolet resistant layer, completely cuts off the Burdick lamp harmful radiation to human body；Strengthen the diameter into and out of air port, improve efficiency with fresh air so that it is the suitability is wider, and sphere of action is bigger；Adding electric cabinet control and regulation, can suitably switch Burdick lamp, choose whether damping, heating, select required function according to practical situation, reduce loss during work, save the 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 invention；
1, air inlet；2, air outlet；3, filter element；4, shell；5, electric cabinet；101, air inlet filter screen；201, air outlet drainage screen；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, main switch；502, Burdick lamp switch；503, humidification switch；504, heater switch；3011, forward filtering net；3012, cleanser；3021, Burdick 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
Fig. 1 is a kind of embodiment of room air refreshing device provided by the invention, as shown in Figure 1:
This room air refreshing device includes air inlet 1, air outlet 2, filter element 3, shell 4 and an electric cabinet 5, wherein, air inlet 1 and air outlet 2 are co-located on that the side of shell 4 is fixing with shell 4 to be connected, and air inlet 1 top is lower than bottom air outlet 2；Filter element 3 is arranged on shell 4 inside and is respectively connected with air inlet 1 and air outlet 2；Electric cabinet 5 and shell 4 are electrically connected。
Air inlet 1 and air outlet 2 are all that hollow cylinder, air inlet 1 and air outlet 2 adopt rustless steel to make。Air inlet 1 farther includes air inlet filter screen 101, air outlet 2 farther includes air outlet drainage screen 201, air inlet filter screen 101 and air outlet drainage screen 201 are the reticular tissue of densification, air inlet filter screen 101 and air outlet drainage screen 201 adopt synthetic fibers filter cotton to make, and air inlet filter screen 101 and air outlet drainage screen 201 are for oarse-grained air floating things such as filtering smoke。
Filter element 3 farther includes preposition filtering layer 301,1 first ventilation blower 302, zone of heating 303, ventilation shaft 304 and one second ventilation blower 305, and preposition filtering layer the 301, first ventilation blower 302, zone of heating 303, ventilation shaft 304 and the second ventilation blower 305 are sequentially connected with。Preposition filtering layer 301 farther includes two forward filtering net 3011 and cleansers 3012, and two forward filtering nets 3011 are respectively arranged at the two ends of cleanser 3012, with cleanser 3012 close proximity。Two forward filtering nets 3011 are the reticular tissue of densification, and two forward filtering nets 3011 adopt non-woven fabrics filter cotton to make, the air floating thing of the larger particles that two forward filtering nets 3011 were used in air filtering。Cleanser 3012 is with activated carbon for base material, activated carbon in cleanser 3012 is made up through special handling of coconut husk, and it is pressed into cylindrical shape, under the premise not interfering with air circulation, activated carbon is allowed to show to contact abnormal flavour as much as possible and chemical pollutant, it is possible to greatly to promote the detergent power of air purifier。First ventilation blower 302 is an axial fan, and the first ventilation 302 machines adopt rustless steels to make, and the first ventilation blower 302 flabellum is provided with nano photo-catalytic coating, is used for carrying out photocatalyst reaction。Being provided with six quartz burners 3021 between the first ventilation blower 302 and preposition filtering layer 301, six quartz burners 3021 adopt three one rows totally two rows in parallel distribution。Being provided with opening on the shell 4 at quartz burner 3021 place, opening is provided with the baffle plate for closing opening, baffle plate is hinged with edge of opening, it is simple to change ultraviolet lamp tube 3021, and quartz burner 3021 is for providing condition for photocatalyst reaction。The opposite side of the first ventilation blower 302 farther includes a water injection pipe 3022, and water injection pipe 3022 is a cylindrical inclined tube, and water injection pipe 3022 end has a trapezoidal outlet, and water injection pipe 3022 is for when air drying, and injected clear water, for the humidity that air offer is suitable。Zone of heating 303 is a hollow cuboid box, and zone of heating 303 is internal farther includes a resistance wire 3031, and resistance wire 3031 dish in the shape of a spiral is inside zone of heating 303, and zone of heating 303 is for being heated 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, connects the cross-sectional area that the cross-sectional area of the ventilation shaft 304 of one end, air port 2 is greater than the ventilation shaft 304 of the other end。It is internal that second ventilation blower 305 is arranged on ventilation shaft 304, and the second ventilation blower 305 is further provided with the second ventilation support 3051, and the second ventilation blower 305 is connected by the second ventilation support 3051 is fixing with ventilation shaft 304。Second ventilation support 3051 be shaped as cuboid。Second ventilation support 3051 is that bolt is connected with the connected mode of ventilation shaft 304。
Shell 4 farther includes the first housing 401 and the second housing 402, and it is internal that the second housing 402 is arranged on the first housing 401, and the second housing 402 connects with preposition filtering layer the 301, first ventilation blower 302 and the zone of heating 303 of filter element 3。First housing 401 farther includes ultraviolet resistant layer 4011 and light filling layer 4012, 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 sunlight to replace quartz burner 3021 to provide condition for photocatalyst reaction when sunlight is sufficient, thus saving the energy, the ultraviolet harmful radiation to human body can be prevented again。Second housing 402 farther includes photocatalyst coating 4021, and photocatalyst coating 4021 is evenly distributed on the inwall of the second housing 402, is used for carrying out photocatalyst reaction。
Electric cabinet 5 farther includes main switch 501, Burdick lamp switch 502, humidification switch 503 and heater switch 504, and electric cabinet 5 is a rectangular box, and main switch 501, Burdick lamp switch 502, humidification switch 503 and heater switch 504 are sequentially distributed in box top。
Above-mentioned simply presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention。Although the present invention is disclosed above with preferred embodiment, but it is not intended to limit the present invention。Any those of ordinary skill in the art, when without departing from technical solution of the present invention scope, may be by the technology contents of above-mentioned explanation and technical solution of the present invention are made many possible variations and modification, or be revised as the Equivalent embodiments of equivalent variations。Therefore, every content without departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection。
Claims (10)
1. a room air refreshing device, it is characterized in that: include an air inlet, an air outlet, a filter element, a shell and an electric cabinet, wherein, air inlet and air outlet are co-located on that the side of shell is fixing with shell to be connected, and air inlet top is lower than bottom air outlet；Filter element is arranged on enclosure and is respectively connected with air inlet and air outlet, filter element farther includes a preposition filtering layer, one first ventilation blower, a zone of heating, a ventilation shaft and one second ventilation blower, and preposition filtering layer, the first ventilation blower, zone of heating, ventilation shaft and the second ventilation blower are sequentially connected with；Shell farther includes the first housing and the second housing, and the second housing is arranged on the first enclosure interior, and the second housing connects with the preposition filtering layer of filter element, the first ventilation blower and zone of heating；Electric cabinet and the first housing are electrically connected, and electric cabinet farther includes main switch, Burdick lamp switch, humidification switch and heater switch, and electric cabinet is a rectangular box, and main switch, Burdick lamp switch, humidification switch and heater switch are sequentially distributed in box top。
2. room air refreshing device according to claim 1, it is characterized in that: described first housing farther includes ultraviolet resistant layer and light filling layer, 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, it is characterised 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, it is characterised in that: described second housing farther includes photocatalyst coating, and photocatalyst coating is evenly distributed on the inwall of the second housing。
5. room air refreshing device according to claim 1, it is characterised in that: described preposition filtering layer farther includes two forward filtering nets and a cleanser, and two forward filtering nets are respectively arranged at the two ends of cleanser, with cleanser close proximity。
6. room air refreshing device according to claim 5, it is characterised in that: described two forward filtering nets are the reticular tissue of densification, 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, it is characterised in that: described cleanser is with activated carbon for base material, and the activated carbon in cleanser is made up through special handling of coconut husk, and is pressed into cylindrical shape。
8. room air refreshing device according to claim 1, it is characterised in that: described first ventilation blower is an axial fan, and the first ventilation blower adopts rustless 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 characterised in that: being provided with several quartz burners between the first ventilation blower and preposition filtering layer, quartz burner adopts parallel distribution。
10. room air refreshing device according to claim 9, it is characterised in that: the opposite side of the first ventilation blower farther includes a water injection pipe, and water injection pipe is a cylindrical or square inclined tube, and water injection pipe end has a trapezoidal or triangle outlet。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710158.8A CN105698277A (en) | 2014-11-28 | 2014-11-28 | Indoor air freshening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410710158.8A CN105698277A (en) | 2014-11-28 | 2014-11-28 | Indoor air freshening device |
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| Publication Number | Publication Date |
|---|---|
| CN105698277A true CN105698277A (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410710158.8A Pending CN105698277A (en) | 2014-11-28 | 2014-11-28 | Indoor air freshening device |
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| CN (1) | CN105698277A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512592A (en) * | 2016-11-25 | 2017-03-22 | 深圳沃海森科技有限公司 | Air purifier used for constant-temperature, constant-humidity, constant-oxygen and constant-cleanness high speed rail air conditioner system |
| CN107655119A (en) * | 2017-11-16 | 2018-02-02 | 中铁隧道局集团有限公司 | Shield tunneling process purification of air self-loopa control device |
| CN107726472A (en) * | 2017-09-13 | 2018-02-23 | 杨磊 | A kind of hypo-allergenic filter |
| CN110387930A (en) * | 2019-06-25 | 2019-10-29 | 邹晓飞 | A kind of intelligent multifunction toilet deodorization equipment |
-
2014
- 2014-11-28 CN CN201410710158.8A patent/CN105698277A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512592A (en) * | 2016-11-25 | 2017-03-22 | 深圳沃海森科技有限公司 | Air purifier used for constant-temperature, constant-humidity, constant-oxygen and constant-cleanness high speed rail air conditioner system |
| CN107726472A (en) * | 2017-09-13 | 2018-02-23 | 杨磊 | A kind of hypo-allergenic filter |
| CN107655119A (en) * | 2017-11-16 | 2018-02-02 | 中铁隧道局集团有限公司 | Shield tunneling process purification of air self-loopa control device |
| CN110387930A (en) * | 2019-06-25 | 2019-10-29 | 邹晓飞 | A kind of intelligent multifunction toilet deodorization equipment |
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Application publication date: 20160622 |