CN206320890U - A kind of self-cleaning wall-mounted new blower fan of heat exchange - Google Patents
A kind of self-cleaning wall-mounted new blower fan of heat exchange Download PDFInfo
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- CN206320890U CN206320890U CN201621030204.0U CN201621030204U CN206320890U CN 206320890 U CN206320890 U CN 206320890U CN 201621030204 U CN201621030204 U CN 201621030204U CN 206320890 U CN206320890 U CN 206320890U
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Abstract
The utility model, which provides the self-cleaning wall-mounted new blower fan of heat exchange, to be included：Interlaced fresh flue and air -return duct, form first, second, third and fourth region；It is respectively provided with return air exhaust blower, the self-cleaning blower fan in fresh flue, fresh-air fan and removes peculiar smell screen pack, its side is also equipped with the self-cleaning blower fan of electric heater, air -return duct；It is equipped with outside return air exhaust blower outside return air exhaust outlet, fresh-air fan and fresh air outlet is housed, the self-cleaning blower fan side in fresh flue is equipped with fresh air screen pack and outdoor fresh air inlet port, the self-cleaning blower fan side of air -return duct is equipped with return air screen pack and indoor return air blast pipe；New blower fan is indoor from outdoor feeding by fresh air by passing through wall connecting fresh inlet pipe, passes through wall connecting return air outlet pipe and return air is discharged into outdoor from interior by new blower fan；3rd air channel is constituted by self-cleaning air-duct clapboard, self-cleaning air channel and MOD mechanism.The utility model, which compensate for traditional new blower fan, to be needed often artificial cleaning and changes the defect of consumptive material.
Description
Technical field
Utility model the utility model is related to fresh-air ventilation equipment, more particularly to a kind of self-cleaning wall-mounted heat exchange fresh air
Machine.
Background technology
The World Health Organization delivers report and claimed on May 27th, 2016：Room air pollution causes annual global 4,300,000 people dead
Die.According to another World Health Organization's issue of in September, 2011《Room air pollution and health》Point out：Current room air pollution
Degree has been higher by wall hanging type air and has polluted 5-10 times, and the disease in the whole world 4% is related to IAQ.Cause Interior Space
The reason for gas severe contamination, mainly has：Wall-mounted contaminated air importing, second-hand-cigarette, also kitchen fume, indoor decorating, life
The metabolism of the pernicious gas that product and household electrical appliances etc. give out, also human body itself is applied flexibly, respiratory tract, skin, sweat gland can be passed through
Discharge a large amount of pollutants.Modern medicine study shows that breathing nature ozone can stimulate circulation, and strengthen immunity energy
Power, improves myocardial nutrition, and dispelling fatigue improves the nervous function of human body, improves operating efficiency；Otherwise it will then cause head
The symptom such as dizzy, weak, unhappy, lassitude, absent minded, accumulates over a long period, and will trigger various human body diseases.We are daily
The time for having 80% or so is spent indoors, it is seen that importance of the IAQ to people！
Ventilation is to improve that IAQ is effective, direct method, and so-called ventilation is exactly use nature or mechanical means
Wind is not hindered, can pass through, in the environment for reaching room or sealing, to reach the suitable air ambient such as health, safety
Technology.But such as windowing is opened the door, gravity-flow ventilation can cause wall-mounted winged insect, dust, harmful micronic dust and pernicious gas etc. to enter to enter the room
It is interior, and it is uneven to divulge information.The new blower fan of heat exchange and VMC with screen pack belong to force ventilation, and its effect mainly has
It is several below：1. the fresh air of the Nature can also be enjoyed without windowing；2. indoor carbon dioxide concentration is reduced；3. remove indoor
The pernicious gas of long-term sustained release after finishing；4. avoid " air conditioner disease "；5. indoor various bacteriums, virus are effectively excluded；6. room is avoided
Interior furniture, clothing are mouldy；7. indoor temperature and humidity is reclaimed, the expenses such as refrigeration heating are saved.As can be seen here, " permanent oxygen, permanent net, circulation "
The new blower fan of heat exchange and VMC, be only IAQ raising most effective, the most reasonable approach.
But there are two big defects in use in the existing new blower fan of various forms of heat exchanges and VMC, thus influence and
The popularization for hindering the new blower fan of heat exchange and VMC is used.Defect one：Artificial cleaning filter screen, Lao Min.The new blower fan of heat exchange
There is filter screen in fresh flue and air -return duct, the new blower fan of heat exchange currently on the market is regarding the Air Quality of different regions, people
The frequency of work cleaning screen pack is also different, will even clean within one or two week sometimes, that is, had more than new blower fan trouble.Such as
Fruit is not cleaned, with the accumulation of use time, and dust filtration device can gradually be blocked to cause draught capacity to decline, until can not
Use.If the factor such as the installation site of new blower fan is higher and screen location is unreasonable, for domestic consumer and amateur people
For member, such cleaning difficulty is too high.Defect two：Consumptive material is changed, is lost money.New blower fan currently on the market is in general feelings
Under condition, except can also continue to after primary efficient filter screen and electronic type cleaning filter in addition to, other filter screens are almost required for
Change, so the cost of consumptive material is higher.Such as ask professional to change consumptive material, labour cost, transportation expenses etc. are also added in addition, this
Sample, maintenance cost is just higher.
Utility model content
The purpose of this utility model is to provide a kind of self-cleaning wall-mounted new blower fan of heat exchange, and this new blower fan compensate for tradition
The new blower fan of heat exchange needs often artificial cleaning and changes the defect of consumptive material, so as to promote the popularization of new blower fan to use.
In order to solve the above technical problems, the utility model is provided as solution above-mentioned technical problem, there is provided a kind of self-cleaning wall hanging
The new blower fan of formula heat exchange, including：
Interlaced fresh flue and air -return duct, form first area, second area, the 3rd region and the 4th region；
Return air exhaust blower is housed on the first area；The self-cleaning blower fan in fresh flue is housed on the second area；Described
Fresh-air fan is housed on three regions and peculiar smell screen pack is removed, goes to peculiar smell screen pack side to be also equipped with electric heater；4th area
Air -return duct self-cleaning blower fan is housed on domain；
Heat exchanger is housed between the fresh flue and air -return duct；
It is equipped with outside the return air exhaust blower outside return air exhaust outlet, the fresh-air fan and fresh air outlet is housed, the fresh air
The self-cleaning blower fan side in road is equipped with fresh air screen pack and outdoor fresh air entrance, the self-cleaning blower fan side of air -return duct equipped with return air screen pack and
Indoor return air blast pipe；The self-cleaning wall-mounted new blower fan of heat exchange is by passing through wall connecting outdoor fresh air entrance, by fresh air
It is indoor from outdoor feeding, wall connecting return air exhaust outlet is passed through by new blower fan, and return air is discharged to outdoor from interior；
The 3rd air channel being made up of self-cleaning air-duct clapboard, self-cleaning air channel and MOD mechanism, the 3rd air channel is set
Between the fresh flue and the self-cleaning self-cleaning blower fan of blower fan air -return duct；
Above-mentioned all devices are arranged in a cabinet.
Further, in the described self-cleaning wall-mounted new blower fan of heat exchange, wind is provided with the indoor return air blast pipe
Road check-valves.
Further, in the described self-cleaning wall-mounted new blower fan of heat exchange, the heat exchanger at least includes following heat
One kind in exchanger：Refill heat exchanger, metal foil heat exchanger, film heat exchanger, runner heat exchanger, total-heat exchanger
And sensible heat exchanger.
Further, it is the fresh-air fan, return air exhaust blower, new in the described self-cleaning wall-mounted new blower fan of heat exchange
The self-cleaning blower fan in air channel, the self-cleaning blower fan of air -return duct at least include one kind in following blower fan：AC blower fan, DC fan, frequency conversion wind
Machine, centrifugal blower, axial flow blower and rotating blower fan.
Further, in the described self-cleaning wall-mounted new blower fan of heat exchange, the screen pack is at least following screen pack
In one kind：Primary efficient filter screen, medium air filtration net, high efficiency particulate air goes peculiar smell screen pack, activated charcoal strainer, goes ozone mistake
Filter screen, high voltage electrostatic filter, negative oxygen ion generator, metal filter screen, photo-catalytic filtering screen and cold catalyst screen pack.
Further, in the described self-cleaning wall-mounted new blower fan of heat exchange, the MOD mechanism at least include with
One kind in lower MOD mechanism：The MOD mechanism of electric expansion, the MOD mechanism of electric pushrod, electric gate valve
MOD mechanism and electric air valve actuator MOD mechanism.
Further, in the described self-cleaning wall-mounted new blower fan of heat exchange, it is described go peculiar smell screen pack at least include with
One kind in lower screen pack：Go ozone screen pack, activated charcoal strainer, remove formaldehyde screen pack, metal filter screen, photocatalyst filter
Net and cold catalyst screen pack.
Further, in the described self-cleaning wall-mounted new blower fan of heat exchange, the air channel check valve at least includes following
One kind in air channel check valve：Electronic air channel check valve, mechanical air channel check valve.
The self-cleaning wall-mounted new blower fan of heat exchange that the utility model is provided, has the advantages that：The utility model is more
Having mended the new blower fan of traditional heat exchange needs often artificial cleaning and changes the defect of consumptive material, so that promoting the popularization of new blower fan makes
With.
Brief description of the drawings
Fig. 1 is the operation schematic diagram of the self-cleaning wall-mounted new blower fan of heat exchange of the utility model；
Fig. 2 is the partial top view of the self-cleaning wall-mounted new blower fan of heat exchange of Fig. 1 operations；
Fig. 3 is the self-cleaning desorption schematic diagram of the self-cleaning wall-mounted new blower fan of heat exchange of the utility model；
Fig. 4 is the partial top view of the self-cleaning wall-mounted new blower fan of heat exchange of Fig. 2 operations；
Fig. 5 is the two fans operation schematic diagram of the self-cleaning wall-mounted new blower fan of heat exchange of the utility model；
Fig. 6 is the self-cleaning desorption schematic diagram of two fans of the self-cleaning wall-mounted new blower fan of heat exchange of the utility model；
Fig. 7 is the MOD mechanism structure closed mode amplification of the self-cleaning wall-mounted new blower fan of heat exchange of the utility model
Figure；
Fig. 8 is the MOD mechanism structure opening amplification of the self-cleaning wall-mounted new blower fan of heat exchange of the utility model
Figure；
Fig. 9 is the perpendicular dress money operation schematic diagram of the self-cleaning wall-mounted new blower fan of heat exchange of the utility model；
Figure 10 is the self-cleaning desorption schematic diagram of the perpendicular dress money of the self-cleaning wall-mounted new blower fan of heat exchange of the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments to the utility model proposes the self-cleaning wall-mounted new blower fan of heat exchange make into
One step is described in detail.According to following explanation and claims, advantages and features of the present utility model will become apparent from.It should be noted
That accompanying drawing is using very simplified form and uses non-accurately ratio, only to it is convenient, lucidly aid in illustrating this reality
With the purpose of new embodiment.
【Embodiment one】
There are four Fans in Fig. 1, when fresh-air fan (10), return air exhaust blower (12), the self-cleaning blower fan in fresh flue (9), return air
The self-cleaning blower fan in road (11) implements this scheme when being all the blower fan of rotating, and the utility model is made furtherly below in conjunction with the accompanying drawings
It is bright：
This new blower fan profile is that two interlaced air channels are formed in a casing (1), casing (1), that is, newly
Air channel and air -return duct, two air channels are interlaced to form first area, second area, the 3rd region and the 4th region, described
Return air exhaust blower (12) is housed on one region；The self-cleaning blower fan in fresh flue (9) is housed on the second area；On 3rd region
Equipped with fresh-air fan (10)；The self-cleaning blower fan of air -return duct (11) is housed on the 4th region.The fresh-air fan (10), return air row
Blower fan (12), the self-cleaning blower fan in fresh flue (9), the self-cleaning blower fan of air -return duct (11) at least include one kind in following blower fan：Exchange wind
Machine, DC fan, frequency conversion fan, centrifugal blower, axial flow blower and rotating blower fan.
Heat exchanger (2) is housed between two air channels；The heat exchanger (2) at least includes one in following heat exchanger
Kind：Refill heat exchanger, metal foil heat exchanger, film heat exchanger, runner heat exchanger, total-heat exchanger and Exchange of apparent heat
Device.
Fresh air screen pack (13) is housed in the fresh flue self-cleaning blower fan (9) side, in the self-cleaning blower fan of the air -return duct (11)
Side is equipped with return air screen pack (15).The fresh air screen pack (13) is at least one kind in following screen pack：Primary efficient filter screen, in
Screen pack is imitated, high efficiency particulate air goes peculiar smell screen pack, activated charcoal strainer, removes ozone screen pack, high voltage electrostatic filter, born
Oxonium ion generator, metal filter screen, photo-catalytic filtering screen and cold catalyst screen pack.
Self-cleaning air-duct clapboard (3) is additionally provided with casing (1), self-cleaning air channel (4) and MOD mechanism (16) are independently constituted
3rd air channel, the 3rd air channel is arranged between the self-cleaning blower fan in the fresh flue (9) and the self-cleaning blower fan of air -return duct (11).It is described
MOD mechanism (16) at least includes one kind in following MOD mechanism：It is the MOD mechanism of electric expansion, electronic
The MOD mechanism of the MOD mechanism of push rod, the MOD mechanism of electric gate valve and electric air valve actuator.
It is equipped with the air port of the fresh flue in the 3rd region and removes peculiar smell screen pack (18)；Electric heater (19), which is located at, to be leaned on
Closely go to the position of peculiar smell screen pack (18)；It is described to go peculiar smell screen pack (18) at least including one kind in following screen pack：Deodorize
Oxygen screen pack, activated charcoal strainer, remove formaldehyde screen pack, metal filter screen, photo-catalytic filtering screen and cold catalyst screen pack.
The return air exhaust blower (12) is equipped with return air outlet (8) outside, and the fresh-air fan (10) exports equipped with fresh air outside
Manage (6), the self-cleaning blower fan in fresh flue (9) exterior has outdoor fresh air inlet (5), and the self-cleaning blower fan of air -return duct (11) is equipped with outside
Indoor return air blast pipe (7)；As shown in Figures 2 and 4, the self-cleaning wall-mounted new blower fan of heat exchange is by passing through outside wall connecting room
Fresh air inlet (5), fresh air is indoor from outdoor feeding, pass through wall connecting return air outlet pipe (8) and pass through new blower fan, by return air
Outdoor is discharged to from interior；Return air blast pipe (7) place is provided with air channel check valve (17) indoors, and the air channel check valve (17) is at least
Including one kind in following air channel check valve：Electronic air channel check valve, mechanical air channel check valve.
Stan dard running model is shown in Fig. 1, first, during stan dard running model, as shown in fig. 7, MOD mechanism (16) from
Clean air door (16B) is closed.Open the rotating forward operation of fresh-air fan (10) and return air exhaust blower (12)；Fresh flue is self-cleaning
Blower fan (9) and the self-cleaning blower fan of air -return duct (11) obstructed electric operation, now play rotating forward wind-guiding effect.Outdoor fresh air is by outdoor new
After wind entrance (5), fresh air screen pack (13) fresh air screen pack (13), the self-cleaning blower fan in fresh flue (9), carried out in heat exchanger (2)
Heat exchange；Then the screen pack through past peculiar smell screen pack (18) removes peculiar smell, then by electric heater (19) and fresh-air fan
(10) (6), are exported fresh air feeding interior finally by fresh air.Indoor waste air first passes through indoor return air entrance (7), air channel non-return
Valve (17), return air screen pack (15), the self-cleaning blower fan of air -return duct (11) enter heat exchanger (2) and carry out heat exchange afterwards, then pass through back
Waste air, outdoor is discharged to finally by return air outlet pipe (8) by wind exhaust blower (12), room air is kept fresh clean.
Strength operational mode is shown in Fig. 1, first, and self-cleaning air door (16B) is closed during strength operational mode.Open new
Wind blower fan (10), return air exhaust blower (12), the rotating forward of the self-cleaning blower fan in fresh flue (9) and the self-cleaning blower fan of air -return duct (11) are run, this
When, fresh flue and air -return duct respectively have the series connection of two Fans to rotate forward operation, and wind pressure ratio stan dard running model is about twice, and reduces wind
The resistance in road, so that the air quantity increase of its output.Outdoor fresh air pass through outdoor fresh air entrance (5), fresh air screen pack (13) and
After the self-cleaning blower fan in fresh flue (9), heat exchange is carried out in heat exchanger (2)；Then the screen pack through past peculiar smell screen pack (18)
Peculiar smell is removed, then by electric heater (19) and fresh-air fan (10), exports (6) finally by fresh air fresh air feeding is indoor.Room
Interior waste air first passes through indoor return air entrance (7), air channel check valve (17), return air screen pack (15), the self-cleaning blower fan of air -return duct (11)
Enter heat exchanger (2) afterwards and carry out heat exchange, then by return air exhaust blower (12), finally by return air outlet pipe (8) dirt
Wind is discharged to outdoor, room air is kept fresh clean.
Stepless speed regulation stan dard running model is shown in Fig. 1, first, self-cleaning air door (16B) place during stepless speed regulation stan dard running model
In closed mode.Open the rotating forward operation of the fresh-air fan (10) for being connected to stepless speed adjusting gear and return air exhaust blower (12), Yong Huke
Free regulating air volume as needed.Outdoor fresh air passes through outdoor fresh air entrance (5), and fresh air screen pack (13) and fresh flue are certainly
After clean blower fan (9), heat exchange is carried out in heat exchanger (2)；Then the screen pack through past peculiar smell screen pack (18) removes peculiar smell, then
By electric heater (19) and fresh-air fan (10), (6) are exported finally by fresh air fresh air feeding is indoor.Indoor waste air is first passed through
Cross indoor return air entrance (7), air channel check valve (17), return air screen pack (15), the self-cleaning blower fan of air -return duct (11) and enter heat friendship afterwards
Parallel operation (2) carries out heat exchange, then by return air exhaust blower (12), waste air is discharged to outdoor finally by return air outlet pipe (8),
Room air is set to keep fresh clean.
Stepless speed regulation strength operational mode is shown in Fig. 1, first, self-cleaning air door (16B) place during stepless speed regulation strength operational mode
In closed mode.Open the fresh-air fan (10) for being connected to stepless speed adjusting gear, return air exhaust blower (12), the self-cleaning blower fan in fresh flue (9)
Run with the rotating forward of the self-cleaning blower fan of air -return duct (11), user can free regulating air volume as needed.Outdoor fresh air is by room
After outer fresh air inlet (5), the self-cleaning blower fan of fresh air screen pack (13) and fresh flue (9), heat exchange is carried out in heat exchanger (2)；So
Peculiar smell is removed by the screen pack of past peculiar smell screen pack (18), then by electric heater (19) and fresh-air fan (10), is finally led to
Cross fresh air outlet (6) and fresh air is sent into interior.Indoor waste air first passes through indoor return air entrance (7), air channel check valve (17), return air
Screen pack (15), the self-cleaning blower fan of air -return duct (11) enter heat exchanger (2) and carry out heat exchange afterwards, then by return air exhaust blower
(12) waste air, is discharged to outdoor finally by return air outlet pipe (8), room air is kept fresh clean.
The self-cleaning pattern of standard is shown in Fig. 3, during the self-cleaning pattern of standard, as shown in figure 8, first close all blower fans, then electronic wind
Electric door opener (16A) action of door mechanism (16), opens self-cleaning air door (16B), is then turned on the self-cleaning blower fan in fresh flue
(9) and the self-cleaning blower fan of air -return duct (11) reversion operation, air channel check valve (17) by reverse pressure close air channel, blowback filter
Net, makes the suspended particulate substance for being attached to screen surface depart from filter screen, the self-cleaning wind of air -return duct is with the suspended particulate for departing from filter screen
Thing, by self-cleaning air channel (4), in outdoor air is arranged after the self-cleaning wind at outdoor fresh air entrance (5) place and fresh flue converges.
Strongly self-cleaning pattern is shown in Fig. 3, during the self-cleaning pattern of strength, as shown in figure 8, first close all blower fans, then electronic wind
Electric door opener (16A) action of door mechanism (16), opens self-cleaning air door (16B), is then turned on fresh-air fan (10), returns
Wind exhaust blower (12), the self-cleaning blower fan in fresh flue (9) and the self-cleaning blower fan of air -return duct (11) reversion operation, air channel check valve (17) by
Air -return duct is closed to reverse pressure.Now, fresh flue and air -return duct respectively have the series connection reversion operation of two Fans, and wind pressure ratio standard is certainly
Clean pattern is about twice, and reduces the resistance in air channel, so that the air quantity increase of its output.Strength blowback filter screen, makes to be attached to
The suspended particulate substance of screen surface departs from filter screen, and the self-cleaning wind of air -return duct is with the suspended particulate substance for departing from filter screen, by self-cleaning
Air channel (4), in outdoor air is arranged after the self-cleaning wind at outdoor fresh air entrance (5) place and fresh flue converges.
Desorption mode is shown in Fig. 3, equipped with peculiar smell screen pack (18) is removed on fresh flue, goes by peculiar smell screen pack (18) to be also equipped with
Electric heater (19), when in desorption mode, fresh flue blower fan (10), the self-cleaning blower fan of air -return duct (11), return air exhaust blower (12)
Out of service, the self-cleaning blower fan in fresh flue (9) reversion operation is then turned on electric heater (19), now hot blast is by going peculiar smell mistake
Filter screen (18), is desorbed the peculiar smell such as ozone of the absorption on screen pack, with the wind through over-heat-exchanger (2), the self-cleaning blower fan in fresh flue
(9) and fresh air screen pack (13), it is discharged to finally by outdoor fresh air entrance (5) in outdoor air.
【Embodiment two】
When fresh-air fan (10), return air exhaust blower (12) are the unidirectional blower fans that can only rotate forward, the self-cleaning blower fan in fresh flue (9),
The self-cleaning blower fan of air -return duct (11) implements this scheme when being the blower fan of rotating, makees further to the utility model below in conjunction with the accompanying drawings
Explanation：
Stan dard running model is shown in Fig. 1, first, during stan dard running model, is closed as shown in fig. 7, self-cleaning air door (16B) is in
State.Open the rotating forward operation of fresh-air fan (10) and return air exhaust blower (12)；The self-cleaning blower fan in fresh flue (9) and air -return duct are self-cleaning
Blower fan (11) obstructed electric operation, now plays rotating forward wind-guiding effect.Outdoor fresh air is filtered by outdoor fresh air entrance (5), fresh air
After net (13), the self-cleaning blower fan in fresh flue (9), heat exchange is carried out in heat exchanger (2)；Then through past peculiar smell screen pack (18)
Screen pack removes peculiar smell, then by electric heater (19) and fresh-air fan (10), exports (6) finally by fresh air and fresh air is sent into room
It is interior.Indoor waste air first passes through indoor return air entrance (7), air channel check valve (17), return air screen pack (15), the self-cleaning blower fan of air -return duct
(11) enter heat exchanger (2) afterwards and carry out heat exchange, then by return air exhaust blower (12), finally by return air outlet pipe (8)
Waste air is discharged to outdoor, room air is kept fresh clean.
Strength operational mode is shown in Fig. 1, first, and self-cleaning air door (16B) is closed during strength operational mode.Open new
Wind blower fan (10), return air exhaust blower (12), the rotating forward of the self-cleaning blower fan in fresh flue (9) and the self-cleaning blower fan of air -return duct (11) are run, this
When, fresh flue and air -return duct respectively have the series connection of two Fans to rotate forward operation, and wind pressure ratio stan dard running model is about twice, and reduces wind
The resistance in road, so that the air quantity increase of its output.Outdoor fresh air pass through outdoor fresh air entrance (5), fresh air screen pack (13) and
After the self-cleaning blower fan in fresh flue (9), heat exchange is carried out in heat exchanger (2)；Then the screen pack through past peculiar smell screen pack (18)
Peculiar smell is removed, then by electric heater (19) and fresh-air fan (10), exports (6) finally by fresh air fresh air feeding is indoor.Room
Interior waste air first passes through indoor return air entrance (7), air channel check valve (17), return air screen pack (15), the self-cleaning blower fan of air -return duct (11)
Enter heat exchanger (2) afterwards and carry out heat exchange, then by return air exhaust blower (12), finally by return air outlet pipe (8) dirt
Wind is discharged to outdoor, room air is kept fresh clean.
Stepless speed regulation operational mode is shown in Fig. 1, first, and self-cleaning air door (16B), which is in, during stepless speed regulation operational mode closes shape
State.Open fresh-air fan (10), return air exhaust blower (12), the self-cleaning blower fan in fresh flue (9) and the air -return duct for being connected to stepless speed adjusting gear
The rotating forward operation of self-cleaning blower fan (11), user can free regulating air volume as needed.Outdoor fresh air enters by outdoor fresh air
After mouth (5), the self-cleaning blower fan of fresh air screen pack (13) and fresh flue (9), heat exchange is carried out in heat exchanger (2)；Then through the past
The screen pack of peculiar smell screen pack (18) removes peculiar smell, then by electric heater (19) and fresh-air fan (10), goes out finally by fresh air
Mouth (6) sends into fresh air indoor.Indoor waste air first passes through indoor return air entrance (7), air channel check valve (17), return air screen pack
(15), the self-cleaning blower fan of air -return duct (11) enters heat exchanger (2) and carries out heat exchange afterwards, then by return air exhaust blower (12), finally
Waste air is discharged to by return air outlet pipe (8) by outdoor, room air is kept fresh clean.
Self-cleaning pattern is shown in Fig. 3, during self-cleaning pattern, as shown in figure 8, first close all blower fans, then MOD mechanism
(16) electric door opener (16A) action, opens self-cleaning air door (16B), is then turned on the self-cleaning blower fan in fresh flue (9) and returns
The reversion operation of the self-cleaning blower fan in air channel (11), air channel check valve (17) is closed air channel by reverse pressure, and blowback filter screen makes attachment
Depart from filter screen in the suspended particulate substance of screen surface, the self-cleaning wind of air -return duct is with the suspended particulate substance for departing from filter screen, by certainly
Clean air channel (4), in outdoor air is arranged after the self-cleaning wind at outdoor fresh air entrance (5) place and fresh flue converges.
Desorption mode is shown in Fig. 3, equipped with peculiar smell screen pack (18) is removed on fresh flue, goes by peculiar smell screen pack (18) to be also equipped with
Electric heater (19), when in desorption mode, fresh-air fan (10), the self-cleaning blower fan of air -return duct (11), return air exhaust blower (12) stop
Only run, the self-cleaning blower fan in fresh flue (9) reversion operation is then turned on electric heater (19), now hot blast is filtered by removing peculiar smell
Net (18), is desorbed the peculiar smell such as ozone of the absorption on screen pack, with the wind through over-heat-exchanger (2), the self-cleaning blower fan in fresh flue (9)
With fresh air screen pack (13), it is discharged to finally by outdoor fresh air entrance (5) in outdoor air.
【Embodiment three】
When fresh-air fan (10), return air exhaust blower (12), the self-cleaning blower fan in fresh flue (9), the self-cleaning blower fan of air -return duct (11) all
Implement this scheme when being the unidirectional blower fan that can only be rotated forward, and the self-cleaning blower fan in fresh flue (9) and the self-cleaning blower fan of air -return duct (11)
Installation direction is opposite with fresh-air fan (10), return air exhaust blower (12).The utility model is made furtherly below in conjunction with the accompanying drawings
It is bright：
Operational mode is shown in Fig. 1, first, during operational mode, as shown in fig. 7, self-cleaning air door (16B) is closed.Open
Open the rotating forward operation of fresh-air fan (10) and return air exhaust blower (12)；The self-cleaning blower fan in fresh flue (9) and the self-cleaning blower fan of air -return duct
(11) obstructed electric operation, now plays rotating forward wind-guiding effect.Outdoor fresh air passes through outdoor fresh air entrance (5), fresh air screen pack
(13), after the self-cleaning blower fan in fresh flue (9), heat exchange is carried out in heat exchanger (2)；Then the mistake through past peculiar smell screen pack (18)
Filter screen removes peculiar smell, then by electric heater (19) and fresh-air fan (10), exports (6) finally by fresh air and fresh air is sent into room
It is interior.Indoor waste air first passes through indoor return air entrance (7), air channel check valve (17), return air screen pack (15), the self-cleaning blower fan of air -return duct
(11) enter heat exchanger (2) afterwards and carry out heat exchange, then by return air exhaust blower (12), finally by return air outlet pipe (8)
Waste air is discharged to outdoor, room air is kept fresh clean.
Stepless speed regulation operational mode is shown in Fig. 1, first, and self-cleaning air door (16B), which is in, during stepless speed regulation operational mode closes shape
State.Fresh-air fan (10), the return air exhaust blower (12) for being connected to stepless speed adjusting gear are opened, user can freely adjust air quantity as needed
Size.Outdoor fresh air is passed through after outdoor fresh air entrance (5), the self-cleaning blower fan of fresh air screen pack (13) and fresh flue (9), in heat friendship
Parallel operation (2) carries out heat exchange；Then the screen pack through past peculiar smell screen pack (18) removes peculiar smell, then by electric heater (19) and
Fresh-air fan (10), exports (6) fresh air feeding is indoor finally by fresh air.Indoor waste air first pass through indoor return air entrance (7),
Air channel check valve (17), return air screen pack (15), the self-cleaning blower fan of air -return duct (11) enter heat exchanger (2) and carry out heat exchange afterwards,
Pass through return air exhaust blower (12) again, waste air is discharged to outdoor finally by return air outlet pipe (8), room air is kept fresh
Totally.
Self-cleaning pattern is shown in Fig. 3, during self-cleaning pattern, as shown in figure 8, first close all blower fans, then MOD mechanism
(16) electric door opener (16A) action, opens self-cleaning air door (16B), is then turned on the self-cleaning blower fan in fresh flue (9) and returns
The self-cleaning blower fan in air channel (11), rotation direction and fresh-air fan (10), return air exhaust blower (12) on the contrary, air channel check valve (17) by
Reverse pressure closes air channel, and blowback filter screen makes the suspended particulate substance for being attached to screen surface depart from filter screen, the self-cleaning wind of air -return duct
With the suspended particulate substance for departing from filter screen, by self-cleaning air channel (4), at outdoor fresh air entrance (5) place, the self-cleaning wind with fresh flue
It is discharged to after converging by airduct in outdoor air.
Desorption mode is shown in Fig. 3, equipped with peculiar smell screen pack (18) is removed on fresh flue, goes by peculiar smell screen pack (18) to be also equipped with
Electric heater (19), when in desorption mode, fresh-air fan (10), the self-cleaning blower fan of air -return duct (11), return air exhaust blower (12) stop
Only run, open the self-cleaning blower fan in fresh flue (9), rotation direction and fresh-air fan (10) on the contrary, being then turned on electric heater (19),
Now hot blast is desorbed the peculiar smell such as ozone of the absorption on screen pack, with the wind by heat exchange by removing peculiar smell screen pack (18)
Device (2), the self-cleaning blower fan in fresh flue (9), fresh air screen pack (13), outdoor fresh air entrance (5), are finally discharged in outdoor air.
【Example IV】
Example IV is a kind of deformation of embodiment one, two, three, as shown in Fig. 5,6, there is two Fans：Fresh-air fan
(10), return air exhaust blower (12), and be all the blower fan of rotating, the utility model is made furtherly below in conjunction with the accompanying drawings
It is bright：
Operational mode is shown in Fig. 5, first, during operational mode, as shown in fig. 7, self-cleaning air door (16B) is closed.Open
The rotating forward operation of fresh-air fan (10) and return air exhaust blower (12) is opened, outdoor fresh air is filtered by outdoor fresh air entrance (5), fresh air
After net (13), heat exchange is carried out in heat exchanger (2)；Then the screen pack through past peculiar smell screen pack (18) removes peculiar smell, then passes through
Electric heater (19) and fresh-air fan (10) are crossed, it is indoor fresh air feeding to export (6) finally by fresh air.Indoor waste air is first passed through
Indoor return air entrance (7), air channel check valve (17), return air screen pack (15) enter heat exchanger (2) and carry out heat exchange afterwards, then
By return air exhaust blower (12), waste air is discharged to outdoor finally by return air outlet pipe (8), room air is kept fresh dry
Only.
Stepless speed regulation operational mode is shown in Fig. 5, first, and self-cleaning air door (16B), which is in, during stepless speed regulation operational mode closes shape
State.The fresh-air fan (10) for being connected to stepless speed adjusting gear, the rotating forward operation of return air exhaust blower (12) are opened, user can as needed certainly
By regulating air volume.Outdoor fresh air is passed through after outdoor fresh air entrance (5), fresh air screen pack (13), is carried out in heat exchanger (2)
Heat exchange；Then the screen pack through past peculiar smell screen pack (18) removes peculiar smell, then by electric heater (19) and fresh-air fan
(10) (6), are exported fresh air feeding interior finally by fresh air.Indoor waste air first passes through indoor return air entrance (7), air channel non-return
Valve (17), return air screen pack (15) enter heat exchanger (2) and carry out heat exchange afterwards, then by return air exhaust blower (12), finally lead to
Cross return air outlet pipe (8) and waste air is discharged to outdoor, room air is kept fresh clean.
Self-cleaning pattern is shown in Fig. 6, during self-cleaning pattern, as shown in figure 8, first close all blower fans, then MOD mechanism
(16) electric door opener (16A) action, opens self-cleaning air door (16B), is then turned on fresh-air fan (10), return air air draft
The reversion operation of machine (12), air channel check valve (17) is closed air -return duct by reverse pressure.Blowback filter screen, makes to be attached to filter screen table
The suspended particulate substance in face departs from filter screen, and the self-cleaning wind of air -return duct is with the suspended particulate substance for departing from filter screen, by self-cleaning air channel
(4), in outdoor air is arranged after the self-cleaning wind at outdoor fresh air entrance (5) place and fresh flue converges.
Desorption mode is shown in Fig. 6, equipped with peculiar smell screen pack (18) is removed on fresh flue, goes by peculiar smell screen pack (18) equipped with electricity
Heater (19), when in desorption mode, return air exhaust blower (12) is out of service, fresh flue blower fan (10) reversion operation, then
Opening electric heater (19), now hot blast take off the peculiar smell such as ozone of the absorption on screen pack by removing peculiar smell screen pack (18)
It is attached, with the wind through over-heat-exchanger (2), fresh air screen pack (13), outdoor fresh air entrance (5), finally it is discharged in outdoor air.
【Embodiment five】
As shown in Figures 9 and 10, the utility model also provides the self-cleaning wall-mounted new blower fan of heat exchange of perpendicular dress money, with horizontal dress money
The difference is that different with blower fan set in the 4th region in the first area of formation, second area, the 3rd region, other are not
Stated tired.
In perpendicular dress money, the self-cleaning blower fan in fresh flue (9) is housed on the first area；Return air is housed on the second area
The self-cleaning blower fan in road (11)；Return air exhaust blower (12) is housed on the 3rd region；Fresh-air fan is housed on the 4th region
(10)。
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the utility model scope
Fixed, any change that the those of ordinary skill in the utility model field does according to the disclosure above content, modification belong to right and wanted
Seek the protection domain of book.
Claims (8)
1. a kind of self-cleaning wall-mounted new blower fan of heat exchange, it is characterised in that including：
Interlaced fresh flue and air -return duct, form first area, second area, the 3rd region and the 4th region；
Return air exhaust blower is housed on the first area；The self-cleaning blower fan in fresh flue is housed on the second area；3rd area
Fresh-air fan is housed on domain and peculiar smell screen pack is removed, goes to peculiar smell screen pack side to be also equipped with electric heater；On 4th region
Equipped with the self-cleaning blower fan of air -return duct；
Heat exchanger is housed between the fresh flue and air -return duct；
It is equipped with outside the return air exhaust blower outside return air exhaust outlet, the fresh-air fan and fresh air outlet is housed, the fresh flue is certainly
Clean blower fan side is equipped with fresh air screen pack and outdoor fresh air entrance, and the self-cleaning blower fan side of air -return duct is equipped with return air screen pack and interior
Return air blast pipe；The self-cleaning wall-mounted new blower fan of heat exchange is by passing through wall connecting outdoor fresh air entrance, by fresh air from room
Send outside into interior, pass through wall connecting return air exhaust outlet by new blower fan, return air is discharged to outdoor from interior；
The 3rd air channel being made up of self-cleaning air-duct clapboard, self-cleaning air channel and MOD mechanism, the 3rd air channel is arranged on institute
State between the self-cleaning blower fan in fresh flue and the self-cleaning blower fan of air -return duct；
Above-mentioned all devices are arranged in a cabinet.
2. the self-cleaning wall-mounted new blower fan of heat exchange as claimed in claim 1, it is characterised in that at the indoor return air blast pipe
Provided with air channel check valve.
3. the self-cleaning wall-mounted new blower fan of heat exchange as claimed in claim 1, it is characterised in that the heat exchanger at least includes
One kind in following heat exchanger：Refill heat exchanger, metal foil heat exchanger, film heat exchanger, runner heat exchanger, full heat
Exchanger and sensible heat exchanger.
4. the self-cleaning wall-mounted new blower fan of heat exchange as claimed in claim 1, it is characterised in that the fresh-air fan, return air row
Blower fan, the self-cleaning blower fan in fresh flue, the self-cleaning blower fan of air -return duct at least include one kind in following blower fan：AC blower fan, DC fan,
Frequency conversion fan, centrifugal blower, axial flow blower and rotating blower fan.
5. the self-cleaning wall-mounted new blower fan of heat exchange as claimed in claim 1, it is characterised in that the screen pack is at least following
One kind in screen pack：Primary efficient filter screen, medium air filtration net, high efficiency particulate air goes peculiar smell screen pack, activated charcoal strainer, gone
Ozone screen pack, high voltage electrostatic filter, negative oxygen ion generator, metal filter screen, photo-catalytic filtering screen and cold catalyst filtering
Net.
6. the self-cleaning wall-mounted new blower fan of heat exchange as claimed in claim 1, it is characterised in that the MOD mechanism is at least
Including one kind in following MOD mechanism：The MOD mechanism of electric expansion, the MOD mechanism of electric pushrod, electricity
The MOD mechanism of dynamic gate valve and the MOD mechanism of electric air valve actuator.
7. the self-cleaning wall-mounted new blower fan of heat exchange as claimed in claim 1, it is characterised in that described to remove peculiar smell screen pack at least
Including one kind in following screen pack：Go ozone screen pack, activated charcoal strainer, remove formaldehyde screen pack, metal filter screen, light is touched
Matchmaker's screen pack and cold catalyst screen pack.
8. the self-cleaning wall-mounted new blower fan of heat exchange as claimed in claim 2, it is characterised in that the air channel check valve is at least wrapped
Include one kind in following air channel check valve：Electronic air channel check valve, mechanical air channel check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030204.0U CN206320890U (en) | 2016-08-31 | 2016-08-31 | A kind of self-cleaning wall-mounted new blower fan of heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030204.0U CN206320890U (en) | 2016-08-31 | 2016-08-31 | A kind of self-cleaning wall-mounted new blower fan of heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320890U true CN206320890U (en) | 2017-07-11 |
Family
ID=59263628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621030204.0U Expired - Fee Related CN206320890U (en) | 2016-08-31 | 2016-08-31 | A kind of self-cleaning wall-mounted new blower fan of heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320890U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965879A (en) * | 2017-08-22 | 2018-04-27 | 浙江二马环境科技有限公司 | A kind of constant temperature perseverance oxygen campus air cleaner |
| CN109708241A (en) * | 2019-02-01 | 2019-05-03 | 广东美的暖通设备有限公司 | New blower |
| WO2019137528A1 (en) * | 2018-01-12 | 2019-07-18 | 青岛海尔空调器有限总公司 | Suspension type air conditioner indoor unit |
| CN111271800A (en) * | 2018-12-04 | 2020-06-12 | 布朗（上海）环境技术有限公司 | Wall-mounted air replacement host with heating function |
| CN111655004A (en) * | 2020-06-15 | 2020-09-11 | 北京百度网讯科技有限公司 | Heat exchanger |
| CN112361499A (en) * | 2020-11-01 | 2021-02-12 | 厦门狄耐克智能科技股份有限公司 | Automatically cleaning new fan |
| CN112484152A (en) * | 2020-11-06 | 2021-03-12 | 珠海格力电器股份有限公司 | Air conditioner for returning air and removing peculiar smell and purifying method |
| CN112856582A (en) * | 2021-02-18 | 2021-05-28 | 珠海格力电器股份有限公司 | Fresh air device, air conditioner and control method of air conditioner |
-
2016
- 2016-08-31 CN CN201621030204.0U patent/CN206320890U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965879A (en) * | 2017-08-22 | 2018-04-27 | 浙江二马环境科技有限公司 | A kind of constant temperature perseverance oxygen campus air cleaner |
| WO2019137528A1 (en) * | 2018-01-12 | 2019-07-18 | 青岛海尔空调器有限总公司 | Suspension type air conditioner indoor unit |
| CN111271800A (en) * | 2018-12-04 | 2020-06-12 | 布朗（上海）环境技术有限公司 | Wall-mounted air replacement host with heating function |
| CN109708241A (en) * | 2019-02-01 | 2019-05-03 | 广东美的暖通设备有限公司 | New blower |
| CN111655004A (en) * | 2020-06-15 | 2020-09-11 | 北京百度网讯科技有限公司 | Heat exchanger |
| CN111655004B (en) * | 2020-06-15 | 2022-10-21 | 北京百度网讯科技有限公司 | Heat exchanger |
| CN112361499A (en) * | 2020-11-01 | 2021-02-12 | 厦门狄耐克智能科技股份有限公司 | Automatically cleaning new fan |
| CN112484152A (en) * | 2020-11-06 | 2021-03-12 | 珠海格力电器股份有限公司 | Air conditioner for returning air and removing peculiar smell and purifying method |
| CN112856582A (en) * | 2021-02-18 | 2021-05-28 | 珠海格力电器股份有限公司 | Fresh air device, air conditioner and control method of air conditioner |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20180831 |