CN207006407U - A kind of efficiently new blower fan - Google Patents
A kind of efficiently new blower fan Download PDFInfo
- Publication number
- CN207006407U CN207006407U CN201720312116.8U CN201720312116U CN207006407U CN 207006407 U CN207006407 U CN 207006407U CN 201720312116 U CN201720312116 U CN 201720312116U CN 207006407 U CN207006407 U CN 207006407U
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- air
- fresh
- blower fan
- new blower
- fan
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- 238000000746 purification Methods 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000010257 thawing Methods 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003845 household chemical Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000005416 organic matter Substances 0.000 description 1
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- -1 oxygen ion Chemical class 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Ventilation (AREA)
Abstract
A kind of efficient new blower fan is the utility model is related to, indoor fresh air channel is emitted into, for be discharged into indoor inner cycle channel by the air exhaust passage of indoor air exhaust to the exterior space and for room air to be sucked after purification with being used to suck outdoor air after purification；The wind outlet section of the inner cycle channel overlaps with the wind outlet section of the fresh air channel；The wind inlet section of the inner cycle channel overlaps with the wind inlet section of the air exhaust passage；The first air-valve for being switched on and off the wind inlet section and the wind outlet section is provided with the circulate in the wind road, first air-valve electrically connects with described control unit.Three air channels of new blower fan of the present utility model are rationally distributed, compact-sized.
Description
Technical field
Air cleaning facility is the utility model is related to, more particularly, to a kind of efficiently new blower fan.
Background technology
At present, city Outdoor Air Quality is relatively low, by fit up, furniture, household chemical product are influenceed, IAQ is more
Difference, oxygen especially negative oxygen ion content is very low, and the concentration of some pernicious gases indoors is significantly larger than outdoor.Air quality
Degradation, contaminated air not only spread disease, and can make one to be in sub-health state.It is indoor in terms of reality
PM2.5 it is exceeded sometimes and no less than outdoor.Indoor PM2.5 is mainly derived from the following aspects：First, finishing material；
Second, human body respiration, flue gas；Third, microorganism, virus, bacterium；Fourth, kitchen fume；Fifth, air conditioner comprehensive.These pollutants with
Breathing and enter inside of human body, long term accumulation, seriously endanger the health of people.Due to the influence of outdoor air, simply
Ventilating system can by outdoor air carry secretly a large amount of outdoor dust lanes enter interior, so as to aggravate the pollution condition of room air.
Purification of air under the conditions of the places, and household such as larger office, amusement, shopping, meeting, teaching becomes extremely important.
Common air cleaning facility generally comprises air purifier and new blower fan on the market at present.Specifically, air
The operation principles of clarifier are that air is drawn into device interior by air inlet by modes such as machineries, by installed in equipment
Internal filter or other kinds of cleaning module, by the mode such as filtering, adsorbing or decomposes, remove and be inhaled into device interior
Air in part or extreme portions pollutant, for example particulate matter, volatile organic matter etc., are then discharged by air outlet again
Into space.Due to the pollutant that ventilation can be introduced into outdoor air, such as PM2.5, so generally air purifier requirement
Used under relatively closed environment, room for example closed the doors and windows etc..
Different from above-mentioned air purifier, outdoor air then can be incorporated into interior by new blower fan by modes such as machineries,
So as to the VOC in dilution chamber（VOC）Deng carbon dioxide caused by pollutant and human body.In order to avoid outdoor
The PM2.5 contained in air, has also installed filter screen on some current new blower fans additional, therefore this kind of new blower fan fresh air that is otherwise known as is net
Change machine.
In view of the different advantages of both air purifier and new blower fan, also some air cleaning facility will be upper at present
State two kinds of devices to be integrated, be attached in a device, installed indoors in a manner of wall-mounted.This kind equipment is referred to as wall hanging
Formula fresh air purifier, it can introduce fresh air, while room air can also be made to carry out interior circulate.It is special that such function comes from it
Different structure, its inside handles fresh air and interior circulation respectively usually using two sets of single air cleaning systems, and passes through
The different air quantity of this two systems is set to adjust the ratio of fresh air and interior circulation.
But due to being used in the structure of current this wall-mounted fresh air purifier to two sets of independent purification of air systems
System so that its cost of manufacture is of a relatively high, and the maintenance of equipment, Renewal process are relatively cumbersome, and the popularity of equipment is relatively low.This
Outside, because two sets of air cleaning systems used in its inside are relatively independent, therefore the resh air requirement during adjustment equipment use
And circulate in the wind amount ratio when also need to carry out Integrate adjustment by control device, regulation process is relative complex, and regulation is accurate
Degree is difficult to ensure that.
In addition, existing wall-mounted new blower fan is when in use, it is impossible to maintains the relatively outdoor air of indoor air pressure
Pressure is in pressure-fired all the time, causes filtered outdoor air to be got in by window gap, influences Interior Space
The quality of gas.
To sum up, how to provide that a kind of using effect is good, space-consuming is few, using changing convenient and can effectively adjust
The fresh air purifier of room air, just become those skilled in the art's urgent problem to be solved.
Utility model content
Technical problem to be solved in the utility model is to provide one overcoming above-mentioned the deficiencies in the prior art
The efficient new blower fan of kind.
In order to solve the above technical problems, the utility model employs following technical scheme：
A kind of efficiently new blower fan, include air cleaning member and control unit, the air cleaning member, which has, to be used for
The fresh air channel of interior will be emitted into after outdoor air suction purification, for the air draft of indoor air exhaust to the exterior space to be led to
Road and for that will discharge the inner cycle channel of interior after room air suction purification, is provided with fresh air wind in the fresh air channel
Machine, exhaust fan is provided with the air exhaust passage；The fresh air channel and inner cycle channel are arranged in a crossed manner；The interior circulation is logical
The wind outlet section in road is overlapped with the wind outlet section of the fresh air channel, and the fresh-air fan is arranged in the wind outlet section of the coincidence；It is described
The ventilation of inner cycle channel is more than the ventilation of fresh air channel, and the nominal air delivery of the fresh-air fan is more than the volume of exhaust fan
Determine air quantity.
New blower fan of the present utility model can also further optimize in the following manner.
In one embodiment, the wind inlet section of the inner cycle channel overlaps with the wind inlet section of the air exhaust passage, the row
Wind blower fan is arranged in the wind inlet section of the coincidence；It is provided with the circulate in the wind road and is switched on and off the wind inlet section and described
First air-valve of wind outlet section, first air-valve electrically connect with described control unit.
In one embodiment, the fresh air channel and air exhaust passage are arranged in a crossed manner, and are provided with the crossover location cold
Heat exchanger；Outdoor air enters the fresh-air fan positioned at the wind outlet section to suck interior, room after the cool-heat-exchanger
Interior air enters the cool-heat-exchanger to be emitted into outdoor after positioned at the exhaust fan of the wind inlet section；First air-valve
Positioned at the side of cool-heat-exchanger and the two be disposed adjacent, while first air-valve be located at fresh-air fan and exhaust fan it
Between；Cool-heat-exchanger is arranged on the inlet side of fresh-air fan, and positioned at the air side of exhaust fan.
In one embodiment, the fresh air channel is provided with is filtered in advance to the outdoor air for flowing into cool-heat-exchanger
The first air cleaner, and to be provided with second filtered to the outdoor air for flowing out fresh-air fan empty for the fresh air channel
Air filter, while in the 3rd air that is filtered in advance of room air being provided with to flowing into exhaust fan of air exhaust passage
Filter.
In one embodiment, the operating power of the fresh-air fan is the 1.2~2.0 of the operating power of the exhaust fan
Times.
In one embodiment, the air exhaust passage is provided with cut-out its second air-valve for being connected with the exterior space, and described the
Two air-valves are wind check-valve.
In one embodiment, described control unit, which includes, is used to control fresh air channel and air exhaust passage while operates and control
The fresh air purifying module that first air-valve is closed.
In one embodiment, described control unit, which includes, is used to control fresh air channel and inner cycle channel while operates and control
Make the indoor purifying module that the first air-valve is in open mode.
In one embodiment, described control unit includes the independent running of control air exhaust passage and the first air-valve of control is in and closed
The exchanger protection module of closed state.
In one embodiment, the new blower fan also has the peace installed in thickness direction is kept flat or width is stood up
Assembling structure, have on the back side of new blower fan a pair when the new blower fan is kept flat in communication chamber, the fresh air inlet of the exterior space and
Exhaust vent, also have on the side of new blower fan a pair when the new blower fan is stood up in communication chamber, the fresh air inlet of the exterior space
And exhaust vent.
By using above-mentioned technical proposal, the utility model has following technique effect：
1st, inner cycle channel of the present utility model partially overlaps with fresh air channel, air exhaust passage respectively, and interior circulation is logical
Road actually borrows fresh air channel and air exhaust passage and formed, and fresh-air fan is located at the coincidence of fresh air channel and inner cycle channel
Place, exhaust fan is located at the overlapping position of air exhaust passage and inner cycle channel, therefore three air channels of the present utility model are rationally distributed, knot
Structure is compact and purification efficiency is higher.First air-valve is arranged on to the side of cold-heat-exchanging exchange system simultaneously, is more beneficial for making structure more
To be compact；
2nd, it is of the present utility model by configuring the phase of fresh-air fan and exhaust fan with respect to first, second, third filter
To position so that air is all filtered by filter before blower fan is flowed into, and then can improve the use longevity of blower fan
Life；
3rd, by configuring 1.2~2.0 times of the power that the power of fresh-air fan is exhaust fan, to adjust from outdoor introducing
Fresh air and discharge room air between ratio so that room air remains malleation, avoid outdoor air without
Filter and got in from positions such as window gaps.
Brief description of the drawings
Fig. 1 depicts the schematic diagram of the new explosive state of blower fan one of the utility model.
Fig. 2 depicts the schematic diagram of another explosive state of the new blower fan of the utility model.
Fig. 3 depicts the schematic diagram of the cover plate of the new blower fan of the utility model.
Fig. 4 depicts the schematic diagram of the rear side of the new blower fan of the utility model.
Fig. 5 depicts the front view of the casing of the new blower fan of the utility model.
Fig. 6 depicts schematic diagram when the new blower fan of the utility model works in fresh air purifying pattern.
Fig. 7 depicts schematic diagram when the new blower fan of the utility model works in indoor fast purification pattern.
Fig. 8 depicts the front view of the air-valve of the utility model first.
Fig. 9 depicts the explosive view of the air-valve of the utility model first.
Figure 10 depicts the air-valve of the utility model first and omits the explosive view after the first housing and the second housing.
Accompanying drawing identifies
1st, cover plate；1A, control unit；2nd, clamping plate；2A, through hole；3rd, casing；3A, fresh air inlet；3B, exhaust vent；3C, air intake
Mouthful；3D, air outlet；4th, fresh-air fan；5th, exhaust fan；6th, cool-heat-exchanger；7th, the second air-valve；8th, the first air-valve；9th, first
Air cleaner；10th, the second air cleaner；11st, the 3rd air cleaner；12 air mass sensors；13rd, installing plate；
13A/13B, through hole；14th, the first mounting structure；14A, shackle member；14B, buckling groove.
Embodiment
The utility model is elaborated below in conjunction with accompanying drawing.
New blower fan as shown in Figures 1 to 6, it includes control unit 1A and air cleaning member, air cleaning member bag
Fresh air channel is included, for interior will to be emitted into after outdoor air suction purification；Air exhaust passage, for by indoor air exhaust to room
The external space；Inner cycle channel, for interior will to be discharged into after room air suction purification；Fresh air channel and air exhaust passage, which intersect, to be set
Put, and be provided with the crossover location for making the outdoor air of inflow carry out energy exchange with the room air flowed out to subtract
The cool-heat-exchanger 6 of Shaoshi self-energy loss；Control unit 1A includes fresh air purifying module and indoor purifying module, and the fresh air is net
Change module to be used to control fresh air channel and air exhaust passage while operate, to discharge room air dimension while outdoor air is introduced
Hold pressure-fired；The indoor purifying module is used to control fresh air channel and inner cycle channel while operate, with fast purification room
Outdoor air is introduced while air and maintains pressure-fired；Ventilation is more than the ventilation in air exhaust passage in fresh air channel, inside follows
Ventilation in ring passage is more than the ventilation in fresh air channel.
Fresh-air fan 4 is provided with fresh air channel, exhaust fan 5, fresh-air fan 4 and air draft wind are provided with air exhaust passage
Machine 5 is electrically connected respectively with control unit 1A and controlled operation；When fresh air purifying module operates, control unit 1A control fresh airs
Blower fan 4 and exhaust fan 5 work simultaneously, and the operating power of fresh-air fan 4 is more than the operating power of exhaust fan 5；It is indoor net
When changing module running, control unit 1A controls fresh-air fan 4 works and controls exhaust fan 5 to be stopped.The volume of fresh-air fan 4
Determine the nominal air delivery that air quantity is more than exhaust fan 5.Nominal air delivery means the ventilation by blower fan, its work generally with blower fan
Power is related, as makes nominal air delivery big, should generally make the operating power of blower fan high.In the present invention, it is preferred that fresh air wind
The operating power of machine is 1.2~2.0 times, for example, 1.5 times or 1.7 times of the exhaust fan operating power.Fresh air purifying mould
Block and indoor purifying module can not work simultaneously.The nominal air delivery of blower fan also can be by optimizing blower fan the other manner such as air channel carry
It is high.The operating power of fresh-air fan 4 and exhaust fan 5 is 1W~1000W.
Fresh air channel is used to outdoor air is sucked into the interior space and carries out purification of air, with reference to Fig. 2 and Fig. 6, its road
Footpath is substantially as shown in dotted line A1.Specifically, the first air cleaner 9, which is located at fresh air channel and is located outside air, flows into cold and hot friendship
Opening position before parallel operation 6, to be filtered in advance to the outdoor air for flowing into cool-heat-exchanger 6；Second air cleaner 10
Positioned at the air side of fresh-air fan 4 and close to air outlet 3D inner side, to be carried out to the outdoor air for flowing out fresh-air fan 4
Filter.Outdoor air can enter the inside of casing 3 via fresh air inlet 3A, after being filtered by the first air cleaner 9, through supercooling
Heat exchanger 6 and fresh-air fan 4, and got in after the progressive filtering by the second air cleaner 10.Wherein the first air
Filter 9 can be low efficient filter, and it may filter that the material that particle size is larger in air but can not to filter particle size smaller
Material, the second air cleaner 10 can be high efficiency particulate air filter, and it may filter that the less material of particle size.If only with one
Set filter, then to ensure different outdoor weathers in the case of still specific identical filter effect, the set filter need to use height
Filter is imitated, this kind of scheme will cause user frequently to change filter, increase use cost.This programme is by using two groups of mistakes
Filter and each filter has different filter effects, the configured in one piece that may be such that VMC can be reasonable, and reducing user makes
Use cost.
Air exhaust passage, for by indoor air exhaust to the exterior space to maintain air pressure to balance, with reference to Fig. 2 and Fig. 6,
Its path is substantially as shown in dotted line A2.Specifically, it is provided with air exhaust passage and cuts off its second wind connected with the exterior space
Valve 7, the second air-valve 7 are wind check-valve.When indoor purifying module operates, control unit 1A control exhaust fans 5 are stopped,
Air will not flow along air exhaust passage, thus air will not promote the activity of the second air-valve 7, air exhaust passage and the exterior space keep every
From the second air-valve 7 is closed that the elite efficiency for reducing room air from outdoor suction air can be prevented.3rd air mistake
Filter 11 is located at the inlet side of exhaust fan 5, and close to air inlet 3C inner side, with the room air to flowing into exhaust fan 5
Filtered in advance.When fresh air purifying module operates, control unit 1A control exhaust fans 5 work, and then air flow is simultaneously
The activity of the second air-valve 7 is promoted, air exhaust passage connects with the exterior space, and room air can enter in casing 3 via air inlet 3C
Portion, after being filtered by the 3rd air cleaner 11, after exhaust fan 5 and cool-heat-exchanger 6, arranged by exhaust vent 3B
Go out to the exterior space.
Inner cycle channel, for the interior space will to be discharged into again after room air suction purification, i.e., enter for room air
Circulated in row, with reference to Fig. 2 and Fig. 7, its path is substantially as shown in dotted line A3.The wind outlet section weight of fresh air channel and inner cycle channel
Close, and fresh-air fan 4 is located on the wind outlet section；Air exhaust passage overlaps with the wind inlet section of inner cycle channel, and exhaust fan 5 is located at
On the wind inlet section；The first air-valve 8 electrically connected with control unit 1A is provided with inner cycle channel, to be followed on or off
The wind inlet section and wind outlet section of ring passage.When fresh air purifying module operates, control unit 1A controls the first air-valve 8 to be in and closes shape
State, while the ventilation of fresh air channel is more than the ventilation of air exhaust passage；When indoor purifying module operates, control unit 1A controls
First air-valve 8 is in open mode, and the ventilation of inner cycle channel is more than the ventilation of fresh air channel.Meanwhile interior circulation is led to
Road and air exhaust passage share air inlet 3C, and inner cycle channel and fresh air channel share air outlet 3D.By the structure design, can make
The overall structure for obtaining VMC is more compact.When the first air-valve 8 is opened, room wind air can enter casing via air inlet 3C
3 inside, after being filtered by the 3rd air cleaner 11, successively by the first air-valve 8, the air of fresh-air fan 4 and second
After filter 10, got in from air outlet 3D.Inner cycle channel has borrowed the second air cleaner 10 and the row of fresh air channel
3rd air cleaner 11 of wind passage, the two filters realize fast filtering to the air circulated indoors.First air-valve 8
Positioned at the side of cool-heat-exchanger 6 and the two be disposed adjacent, while first air-valve 8 be located at fresh-air fan 4 and exhaust fan 5 it
Between；Cool-heat-exchanger 6 is arranged on the inlet side of fresh-air fan 4, and positioned at the air side of exhaust fan 5.
Opening position before entering cool-heat-exchanger 6 positioned at flow of outside air in fresh air channel has the first air cleaner 9,
And there is the second air cleaner 10 in the air side of fresh-air fan, while it is located at the inlet side of exhaust fan in air exhaust passage
With the 3rd air cleaner 11.
In other embodiments, control unit also includes the independent running of control air exhaust passage to be dehumidified to cool-heat-exchanger 6
The exchanger protection module of defrosting.Specifically, when air exhaust passage individually operates, and fresh air channel decommissions, and at this moment only inhales
Enter room air and be emitted into outdoor, because room air is more dry and temperature is higher, can remove on cool-heat-exchanger 6
Frosting and moisture vapor.
New blower fan of the present utility model is substantially in flat rectangular-shape, and it includes cover plate 1, clamping plate 2 and casing 3.Machine
The front side of shell 3 has the opening towards cover plate 1 and clamping plate 2, and clamping plate 2 and cover plate 1 are covered on the front side of casing 3 successively.Casing 3
Inside is configured with fresh-air fan 4, exhaust fan 5, cool-heat-exchanger 6, the first air-valve 8, the second air-valve 7, the first air cleaner
9th, the second air cleaner 10, the 3rd air cleaner 11 and air mass sensor 12.The rear side of casing 3 may also be configured with peace
Loading board 13, and the back side of new blower fan also has multiple first mounting structures 14.
With reference to Fig. 1 and Fig. 2, the generally rectangular shaped shape of the profile of cover plate 1, its size is substantially adapted with the front side size of casing 3,
And control unit 1A is configured with thereon.Control unit 1A can include the input block operated for user and display VMC is worked as
The display device of preceding working condition, input block can be touch input block or button input block.For ease of clear theory
It is bright, the utility model respectively diagram eliminate to electrically connect control unit 1A and fresh-air fan 4, exhaust fan 5, the first air-valve 8,
The electric connection line of the grade part of air mass sensor 12.
With reference to Fig. 1 and Fig. 3, clamping plate 2 is covered on the front side of casing 3, opening size phase of its size substantially with the front side of casing 3
Adaptation, meanwhile, the position that clamping plate 2 corresponds to cool-heat-exchanger 6 offers through hole 2A, through hole 2A size and cool-heat-exchanger 6
The size of outer surface is adapted, when user need change cool-heat-exchanger 6 when, can by through hole 2A take out cool-heat-exchanger 6 and
Lower plate 2 need not be unloaded.
With reference to Fig. 2 and Fig. 5, the right flank of casing 3 and the back side are formed with the fresh air inlet flowed into for outdoor air inside casing 3
3A, for the air inside casing 3 flow out to outdoor exhaust vent 3B, user can according to used in selecting installation environment fresh air inlet
3A and exhaust vent 3B.The downside of casing 3 is formed with the air inlet 3C flowed into for room air inside casing 3, the upside of casing 3
Face is formed with the air outlet 3D that interior is flowed out to for the air inside casing 3.Second air-valve 7 is configured at exhaust vent 3B position,
Its size is adapted with exhaust vent 3B size, to control exhaust vent 3B unlatching and closure.In the present embodiment, fresh air inlet
3A, exhaust vent 3B are round-shaped, in order to be adapted with common cylindrical air guide duct.Air inlet 3C, air outlet 3D
It is upper carry lattice structure, to avoid foreign matter into the inside of casing 3, while ensure the safety that user uses, lattice structure can be with
Casing 3 removably connects.In the present embodiment, through hole 3E and through hole 3F are further opened with the bottom surface of casing 3, inside casing 3
Be additionally provided with air mass sensor 12 on through hole 3E position, air mass sensor 12 it is detectable via through hole 3E and
The quality for the filtered room air that through hole 3F enters, such as air mass sensor 12 are detectable via through hole 3E entrance
Air PM2.5 content and detection via through hole 3F enter air carbon dioxide content.Through hole 3E and through hole
3F size is smaller and air mass sensor is directly connected to casing 3 interior bone 3E and 3F position, thus room air
Can't it is filtered and directly by through hole 3E and through hole 3F enter casing 3 inside.In another embodiment, air quality passes
Sensor 12 is configured in the outside of casing 3 and is connected on casing 3.In another embodiment, fresh air inlet 3A or exhaust vent 3B etc.
Position is also also provided with air mass sensor, while air themperature sensing can be set in each air intake position and air-out position
Device, air humidity sensor or air pressure probe, and those sensors electrically connect with control unit 1A.The work of each sensor
With will be further detailed hereinafter.Cover plate 1, clamping plate 2 mode such as can be tied up by screwed lock and be covered on successively on casing 3, when cover plate 1,
After clamping plate 2 is covered on casing 3, the passage that air can only be opened up by the upper shell surface of casing 3 flows in or out casing 3.
With reference to Fig. 6, the first air-valve 8 is located at the left side of cool-heat-exchanger 6, and positioned at fresh-air fan 4 and exhaust fan 5 it
Between；Cool-heat-exchanger 6 is arranged on the inlet side of fresh-air fan 4, and positioned at the air side of exhaust fan 5.Fresh-air fan 4 and air draft
Blower fan 5 is air inlet through hollow shaft, the structure of radial direction air-out, and the direction of radial direction air-out is guided by the volute structure of outside.
In one embodiment, the system of cool-heat-exchanger 6 of new blower fan of the present utility model is refill formula heat exchanger, compared to
Aluminium core formula cool-heat-exchanger, refill formula heat exchanger can carry out temperature and humidity to the air for flowing through fresh air channel and air exhaust passage
Exchange.
With reference to Fig. 8 to Figure 10, the first air-valve 8 include the first housing 81, the second housing 82, the 3rd housing 83, motor 84,
Multiple pendulum leaves 85, multiple goods of furniture for display rather than for uses 86, connecting rod 87.First housing 81 and the up/down perforation of the 3rd housing 83, and be substantially in cuboid
Structure.Formed with the through hole 83A corresponding to each pendulum leaf 85 on 3rd housing 83, multiple pendulum array arrangements of leaf 85 are in the 3rd housing 83
Inside and can be swung with respect to the 3rd housing 83.Each pendulum leaf 85 has the connection end 85A through corresponding through hole 83A, from
Each connection end 85A that through hole 83A is passed is connected to the upper end of corresponding goods of furniture for display rather than for use 86, and the lower end of each goods of furniture for display rather than for use 86 is connected to
In connecting rod 87.Motor 84 can be connected to the lateral surface of the 3rd housing 83, and the output of motor 84 by way of screwed lock is tied up
Axis connection is in the upper end of a wherein goods of furniture for display rather than for use 86.When motor 84 rotates forward, the goods of furniture for display rather than for use 86 being attached thereto can be driven to swing, and further
Remaining goods of furniture for display rather than for use 86 is driven to swing simultaneously by connecting rod 87, the corresponding pendulum leaf 85 of synchronous drive is by water when each goods of furniture for display rather than for use 86 is swung
Square position is rocked to vertical orientation, and then the inner side of the 3rd housing 83 is formed the passage for being available for air circulation.Conversely, work as motor 84
During reversion, each pendulum leaf 85 can be made by vertical bearing oscillation to level orientation, to close the inner side of the 3rd housing 83 for air circulation
Passage.Second housing 82 is packaged in the side that the 3rd housing 83 is configured with motor 84, and the first housing 81 is packaged in the second housing 82
With the outside of the 3rd housing 83.
With reference to Fig. 2, the first mounting structure 14 includes the shackle member 14A for being arranged at the rear side of casing 3, is configured on installing plate 13
Buckling groove 14B.Installing plate 13 can be fixed on wall in advance, and then shackle member 14A is connected in and buckling groove by user Ke Tong
In 14B, casing 3 is mounted on installing plate 13.It is provided with installing plate 13 corresponding to the logical of fresh air inlet 3A and exhaust vent 3B
Hole 13A and through hole 13B.It is readily appreciated that, installing plate 13 is not the required element of the new blower fan of the utility model, i.e. the first mounting structure
14 can only include shackle member 14A, and user can be in pre-setting buckling groove on wall, and then user can be directly by shackle member 14A cards
The buckling groove being connected on wall.The the second installation knot installed and stood up in width may further be configured in new blower fan
Structure (not shown).New blower fan can be identical with the first mounting structure by way of the second mounting structure is placed on wall, you can logical
Cross installing plate to be placed on wall indirectly, or the buckling groove by setting on wall is directly mounted on wall.Pass through the first mounting structure
14 and second mounting structure configuration, may be such that new blower fan can convert the position of installation according to different installation environment.
The mode of operation of the new blower fan of the utility model described further below.
New blower fan of the present utility model can include fresh air purifying pattern, indoor fast purification pattern.Specifically, control is single
Member may include for control fresh air channel and air exhaust passage and meanwhile running fresh air purifying module and for controlling fresh air channel
The indoor purifying module operated simultaneously with inner cycle channel.
With reference to Fig. 2 and Fig. 6, when new blower fan works in fresh air purifying pattern, fresh-air fan 4 and exhaust fan 5 while work
Make, the second air-valve 7 is in open mode, and the first air-valve 8 is closed, and outdoor air is got in through fresh air channel, room
Interior air is discharged outdoor through air exhaust passage.When new blower fan works in fresh air purifying pattern, in order to avoid outdoor air without
Filter and got in from positions such as window gaps, the operating power of fresh-air fan 4 is more than the operating power of exhaust fan 5, Jin Erxin
Ventilation is more than the ventilation in air exhaust passage in wind passage, interior is in barotropic state.When new blower fan is in fresh air purifying
During pattern, outdoor fresh air and indoor exhaust wind flow in the different runners in cool-heat-exchanger 6, outdoor fresh air and indoor exhaust wind by
In temperature and psychrometric difference be present, so completing the exchange of temperature and/or humidity in cool-heat-exchanger 6, can then carry in the winter time
The temperature and/or water capacity of high fresh air, the temperature and/or water capacity of fresh air can be reduced in summer, so as to provide fresh air
While reduce influence of the fresh air to indoor environment (temperature, humidity).
With reference to Fig. 2 and Fig. 7, when new blower fan works in indoor fast purification pattern, second positioned at exhaust vent 3B positions
Air-valve 7 is closed, and the first air-valve 8 is in open mode, and fresh-air fan 4 works and exhaust fan 5 does not work, and then room
Interior air returns to interior after inner cycle channel purifies.When new blower fan works in indoor fast purification pattern, inner cycle channel
In ventilation be more than ventilation in fresh air channel, and then can fast purification room air.
In the winter of cold, steam is easily condensed on cool-heat-exchanger, influences the work of cool-heat-exchanger, and this practicality is new
The new blower fan of type can also include dehumidifying defrosting mode of operation.Specifically, control unit also includes controlling air exhaust passage individually to transport
Make with the exchanger protection module for the defrosting that dehumidified to cool-heat-exchanger 6.When new blower fan works in dehumidifying defrosting mode of operation, the
One air-valve 8 is closed, and the second air-valve 7 is in open mode, and fresh-air fan is in off position, at exhaust fan 5
In working condition, so the higher air of winter indoor temperature can be discharged via cool-heat-exchanger it is outdoor, and then to cold and hot
Exchanger carries out the purpose of dehumidifying defrosting.
It is another it should be noted that, in one embodiment, user can be by the input block hand that is set on control unit 1A
The mode of operation of the dynamic new blower fan of selection.In another embodiment, also working method can be automatically selected by new blower fan, it is specific and
Speech, as before, new blower fan of the present utility model may be configured with air mass sensor 12, temperature sensor, humidity sensor and pressure
Force snesor, and those sensors are electrically connected with control unit 1A.When air mass sensor 12 detects Interior Space makings
When measuring poor, control unit 1A can voluntarily start fresh air purifying pattern according to detected information.When fresh air inlet 3A is configured with
Air temperature sensor and when the sensor detects that air themperature is relatively low, control unit 1A can according to detected information,
Voluntarily start dehumidifying defrosting mode of operation.Similarly, when air intake position and air-out position are configured with detection room air and outdoor is empty
During the pressure sensor of gas, control unit 1A can adjust the mode of operation of new blower fan according to the pressure information detected.
In other embodiments, exhaust fan can also be not provided with the wind inlet section in air exhaust passage and inner cycle channel coincidence
On, then cool-heat-exchanger is arranged at close to the side of the second air-valve 7.
It is specific embodiment of the present utility model above.For the person of ordinary skill of the art, do not taking off
On the premise of conceiving from the utility model, various modifications and improvements can be made.These belong to protection of the present utility model
Scope.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of efficiently new blower fan, including air cleaning member and control unit, the air cleaning member, which has, to be used to incite somebody to action
The fresh air channel of interior is emitted into after outdoor air suction purification, for by the air exhaust passage of indoor air exhaust to the exterior space
With for the inner cycle channel of interior will to be discharged into after room air suction purification, fresh air wind is provided with the fresh air channel
Machine, exhaust fan is provided with the air exhaust passage；The fresh air channel and inner cycle channel are arranged in a crossed manner；Characterized in that,
The wind outlet section of the inner cycle channel overlaps with the wind outlet section of the fresh air channel, and the fresh-air fan is arranged at going out for the coincidence
In wind section；The ventilation of the inner cycle channel is more than the ventilation of fresh air channel, and the nominal air delivery of the fresh-air fan is more than
The nominal air delivery of exhaust fan.
2. efficiently new blower fan according to claim 1, it is characterised in that the wind inlet section of the inner cycle channel and the row
The wind inlet section of wind passage is overlapped, and the exhaust fan is arranged in the wind inlet section of the coincidence；It is provided with the circulate in the wind road
The first air-valve of the wind inlet section and the wind outlet section is switched on and off, first air-valve electrically connects with described control unit.
3. efficiently new blower fan according to claim 2, it is characterised in that the fresh air channel and air exhaust passage intersection are set
Put, and cool-heat-exchanger is provided with the crossover location；Outdoor air enters to go out described in after the cool-heat-exchanger
The fresh-air fan of wind section is to suck interior, and room air after the exhaust fan of the wind inlet section through entering the cold and hot exchange
Device is to be emitted into outdoor；First air-valve is located at the side of cool-heat-exchanger and the two is disposed adjacent, while first wind
Valve is between fresh-air fan and exhaust fan；Cool-heat-exchanger is arranged on the inlet side of fresh-air fan, and is located at exhaust fan
Air side.
4. efficiently new blower fan according to claim 3, it is characterised in that the fresh air channel is provided with to flowing into cold and hot friendship
The first air cleaner that the outdoor air of parallel operation is filtered in advance, and the fresh air channel is provided with to flowing out fresh-air fan
The second air cleaner for being filtered of outdoor air, while in the interior being provided with to flowing into exhaust fan of air exhaust passage
The 3rd air cleaner that air is filtered in advance.
5. efficiently new blower fan according to claim 1, it is characterised in that the operating power of the fresh-air fan is the row
1.2~2.0 times of the operating power of wind blower fan.
6. efficiently new blower fan according to claim 1, it is characterised in that the air exhaust passage, which is provided with, cuts off itself and outdoor
Second air-valve of space connection, second air-valve is wind check-valve.
7. efficiently new blower fan according to claim 2, it is characterised in that described control unit, which includes, to be used to control fresh air to lead to
Road and the fresh air purifying module that air exhaust passage is operated simultaneously and the first air-valve of control is closed.
8. efficiently new blower fan according to claim 2, it is characterised in that described control unit, which includes, to be used to control fresh air to lead to
The indoor purifying module that road and inner cycle channel operate and control the first air-valve to be in open mode simultaneously.
9. efficiently new blower fan according to claim 3, it is characterised in that described control unit includes control air exhaust passage list
The exchanger protection module that solely running and the first air-valve of control are closed.
10. efficiently new blower fan according to claim 1, it is characterised in that the new blower fan, which also has, to be installed in thickness
The mounting structure that direction is kept flat or width is stood up is spent, has a pair on the back side of new blower fan and is used for when the new blower fan is kept flat
Communication chamber is interior, the fresh air inlet and exhaust vent of the exterior space, also has a pair on the side of new blower fan and is used when the new blower fan is stood up
In in communication chamber, the fresh air inlet and exhaust vent of the exterior space.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782102 | 2016-07-25 | ||
| CN2016207821028 | 2016-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006407U true CN207006407U (en) | 2018-02-13 |
Family
ID=59905574
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710193415.9A Pending CN107202395A (en) | 2016-07-25 | 2017-03-28 | A kind of compact fresh air purifier |
| CN201710193421.4A Active CN107202396B (en) | 2016-07-25 | 2017-03-28 | Dual cycle formula new trend system and new fan |
| CN201720312116.8U Active CN207006407U (en) | 2016-07-25 | 2017-03-28 | A kind of efficiently new blower fan |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710193415.9A Pending CN107202395A (en) | 2016-07-25 | 2017-03-28 | A kind of compact fresh air purifier |
| CN201710193421.4A Active CN107202396B (en) | 2016-07-25 | 2017-03-28 | Dual cycle formula new trend system and new fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN107202395A (en) |
| WO (1) | WO2018018989A1 (en) |
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| CN112682883A (en) * | 2020-12-29 | 2021-04-20 | 青岛海信日立空调系统有限公司 | Air conditioner and air conditioner constant air volume static pressure self-adaptive control method |
| CN114963389A (en) * | 2022-06-07 | 2022-08-30 | Tcl空调器(中山)有限公司 | Air treatment device and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631214A (en) * | 2018-11-23 | 2019-04-16 | 大榕(上海)智能科技有限公司 | A kind of aeration device |
| CN112682883A (en) * | 2020-12-29 | 2021-04-20 | 青岛海信日立空调系统有限公司 | Air conditioner and air conditioner constant air volume static pressure self-adaptive control method |
| CN112682883B (en) * | 2020-12-29 | 2023-11-28 | 青岛海信日立空调系统有限公司 | Air conditioner and air conditioner constant air volume static pressure self-adaptive control method |
| CN114963389A (en) * | 2022-06-07 | 2022-08-30 | Tcl空调器(中山)有限公司 | Air treatment device and air conditioner |
| CN114963389B (en) * | 2022-06-07 | 2023-12-05 | Tcl空调器(中山)有限公司 | Air treatment device and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107202396B (en) | 2021-08-17 |
| WO2018018989A1 (en) | 2018-02-01 |
| CN107202396A (en) | 2017-09-26 |
| CN107202395A (en) | 2017-09-26 |
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