CN107202396A - A kind of double circulation VMC and new blower fan - Google Patents
A kind of double circulation VMC and new blower fan Download PDFInfo
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- CN107202396A CN107202396A CN201710193421.4A CN201710193421A CN107202396A CN 107202396 A CN107202396 A CN 107202396A CN 201710193421 A CN201710193421 A CN 201710193421A CN 107202396 A CN107202396 A CN 107202396A
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- blower fan
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- 238000009423 ventilation Methods 0.000 claims description 24
- 238000004140 cleaning Methods 0.000 claims description 20
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- 238000009434 installation Methods 0.000 claims description 3
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- 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
- 238000010521 absorption reaction Methods 0.000 description 1
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- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
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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
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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
- 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
Abstract
The present invention relates to a kind of double circulation VMC, the compact VMC, which has to be used to suck outdoor air, is emitted into the first air channel of interior, the 3rd air channel for being discharged into interior after purification by the second air channel of indoor air exhaust to the exterior space and for room air to be sucked after purification.First air channel and the second air channel are simultaneously operable, the first air channel and the 3rd air channel are simultaneously operable, and indoor pressure-fired can be maintained under above two mode of operation.The VMC of the present invention can avoid outdoor air is filtered from getting in by maintaining indoor pressure-fired under different working modes.The present invention separately provides a kind of new blower fan.
Description
Technical field
The present invention relates to air cleaning facility, more particularly, to a kind of double circulation VMC and new blower fan.
Background technology
At present, city Outdoor Air Quality is relatively low, and by fitting up, furniture, household chemical product are influenceed, and 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 spreads 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：One is finishing material；
Two be human body respiration, flue gas；Three be microorganism, virus, bacterium；Four be kitchen fume；Five be air conditioner comprehensive.These pollutants with
Breathing and enter inside of human body, long term accumulation seriously endangers the healthy of people.Due to the influence of outdoor air, simply
The a large amount of outdoor dust lanes that outdoor air can be carried secretly of ventilating system enter interior, so as to aggravate the pollution condition of room air.
Air cleaning 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 modes such as filtering, absorption or decomposition, removal is 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.The pollutant that can be introduced into outdoor air due to divulging information, 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 by modes such as machineries can be incorporated into interior by new blower fan,
So as to the VOC in dilution chamber（VOC）The carbon dioxide produced Deng pollutant and human body.In order to avoid outdoor
Also install filter screen on the PM2.5 contained in air, 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 wall-mounted mode.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 circulation.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 air cleaning 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 its internal used two sets of air cleaning system is relatively independent, therefore the resh air requirement during adjustment equipment use
And interior circulation air quantity 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 maintain the air of indoor air pressure outdoor relatively
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 becomes those skilled in the art's urgent problem to be solved.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of double overcoming above-mentioned the deficiencies in the prior art
Circulating VMC.
In order to solve the above technical problems, present invention employs following technical scheme：
A kind of double circulation VMC, can maintain room air pressure to be more than ambient atmospheric pressure to produce pressure-fired, it is wrapped
Include control unit and air cleaning member；The air cleaning member includes：First air channel, is purified for outdoor air to be sucked
After be emitted into interior；Second air channel, for by indoor air exhaust to the exterior space；3rd air channel, for by Interior Space aspiration
Interior is discharged into after entering purification；First air channel and the second air channel are arranged in a crossed manner, and are provided with the crossover location cold and hot
Exchanger；Described control unit includes fresh air purifying module and indoor purifying module, and the fresh air purifying module is used to control first
Air channel and the second air channel are operated simultaneously, with discharge room air maintenance pressure-fired while outdoor air is introduced；The interior is net
Changing module is used to control the first air channel and the 3rd air channel to operate simultaneously, outdoor empty to be introduced while fast purification room air
Gas maintains pressure-fired；Ventilation is more than the ventilation in the ventilation in the second air channel, the 3rd air channel in first air channel
Amount is more than the ventilation in the first air channel.
The VMC of the present invention can also further optimize in the following manner.
In one embodiment, it is provided with first air channel on the first blower fan, second air channel and is provided with the second wind
Machine, first blower fan and second blower fan are electrically connected and controlled operation with described control unit respectively；The fresh air
When cleaning module is operated, control unit controls first blower fan and second blower fan to work simultaneously, and first blower fan
Operating power be more than second blower fan operating power；During the indoor purifying module running, control unit control is described
First blower fan work and second blower fan is controlled to be stopped.
In one embodiment, the operating power of first blower fan is the 1.2~2.0 of the second blower fan work power
Times.
In one embodiment, first air channel is overlapped with the wind outlet section in the 3rd air channel, and first blower fan position
In on the wind outlet section；Second air channel is overlapped with the wind inlet section in the 3rd air channel, and second blower fan is located at the air intake
Duan Shang；The first air-valve electrically connected with control unit is provided with 3rd air channel, to wind inlet section described on or off
With the wind outlet section；During the fresh air purifying module running, control unit controls first air-valve to be closed；It is described
When indoor purifying module is operated, control unit controls first air-valve to be in open mode.
In one embodiment, first air-valve be located at cool-heat-exchanger side and the two be disposed adjacent, while this
One air-valve is located between the first blower fan and the second blower fan；Cool-heat-exchanger is arranged on the inlet side of the first blower fan, and positioned at second
The air side of blower fan.
In one embodiment, being located in the first air channel at the position before flow of outside air enters cool-heat-exchanger has first
Air cleaner, and there is the second air cleaner in the air side of the first blower fan, while being located at the second wind in the second air channel
The inlet side of machine has the 3rd air cleaner.
In one embodiment, the air outlet of the second channel, which is provided with, cuts off its second wind connected with the exterior space
Valve, second air-valve is wind check-valve；During the air draft air-valve work, air flow can be driven to open second wind
Valve.
In one embodiment, the VMC includes the sky on the first air channel, the second air channel or the 3rd air channel
Makings quantity sensor, the air mass sensor is electrically connected with control unit.
The present invention separately provides a kind of new blower fan, and it is in integrally flat rectangular-shape, and fresh air machine has any of the above-described described
VMC, and the new blower fan also has that to be installed be in thickness direction is kept flat or width is stood up mounting structure, newly
Have on the back side of blower fan a pair when the new blower fan is kept flat in communication chamber, the fresh air inlet and exhaust vent of the exterior space, newly
Also have on the side of blower fan a pair when the new blower fan is stood up in communication chamber, the fresh air inlet and exhaust vent of the exterior space.
By using above-mentioned technical proposal, the present invention has following technique effect：
1st, because the VMC of the present invention is provided with three air channels, the fresh air to outdoor introducing and room air carry out net respectively
Change, wherein the first air channel and the second air channel can be run simultaneously and ventilation is more than the ventilation in the second air channel in the first air channel
To maintain indoor pressure-fired, the first air channel and the 3rd air channel can be run simultaneously and ventilation is more than the first air channel in the 3rd air channel
Ventilation to maintain indoor pressure-fired in fast purification room air.By remaining indoor micro- under different working modes
Malleation, can avoid outdoor air is filtered from getting in.
2nd, the 3rd air channel of the invention partially overlaps with the first air channel, the second air channel respectively, i.e. the 3rd air channel is actual
Upper to borrow the first air channel and the second air channel and formed, the first blower fan is located at the overlapping position in the first air channel and the 3rd air channel, the second wind
Machine is located at the overlapping position in the second air channel and the 3rd air channel, therefore three air channels of the present invention are rationally distributed, compact conformation and purification effect
Rate is higher.In addition, the present invention is provided with the first air-valve in the 3rd air channel, when the first air channel and the second air channel are operated, this
One air-valve is closed, when the first air-valve is opened, and the second air channel is closed, the first air channel and the running of the 3rd air channel, significantly improves room
The efficiency of inner air-cleaning, while the first air-valve to be arranged on to the side of cold-heat-exchanging exchange system, is more beneficial for making structure more tight
Gather.
3rd, the relative position by configuring the first blower fan and relative first, second, third filter of the second blower fan of the invention
Put so that air is all filtered, and then can improve the service life of blower fan by filter before blower fan is flowed into.
4th, by configuring 1.2~2.0 times of the power that the power of the first blower fan is the second blower fan, to adjust from outdoor introducing
Fresh air and discharge room air between ratio so that room air remains malleation, it is to avoid outdoor air without
Filter and got in from positions such as window gaps.
Brief description of the drawings
Fig. 1 and Fig. 2 depict the explosive view under new blower fan different visual angles of the invention.
Fig. 3 depicts the schematic diagram of the cover plate of new blower fan of the invention.
Fig. 4 depicts the schematic diagram of the rear side of new blower fan of the invention.
Fig. 5 depicts the front view of the casing of new blower fan of the invention.
Fig. 6 depicts schematic diagram when new blower fan of the invention works in fresh air purifying pattern.
Fig. 7 depicts schematic diagram when new blower fan of the invention works in indoor fast purification pattern.
Fig. 8 depicts the front view of the first air-valve 8 of the invention.
Fig. 9 depicts the explosive view of the first air-valve 8 of the invention.
Figure 10 depicts the first air-valve 8 of the invention and omits the explosive view after the first housing and the second housing.
Accompanying drawing is identified
1st, cover plate；1A, control unit；2nd, clamping plate；2A, through hole；3rd, casing；3A, fresh air inlet；3B, exhaust vent；3C, air inlet；
3D, air outlet；4th, the first blower fan；5th, the second blower fan；6th, cool-heat-exchanger；7th, the second air-valve；8th, the first air-valve；9th, the first air
Filter；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 present invention is elaborated below in conjunction with accompanying drawing.
New blower fan and its VMC as shown in Figures 1 to 6, the VMC are arranged in new blower fan.The compact
VMC, it includes control unit 1A and air cleaning member, and air cleaning member includes the first air channel, for will be outdoor empty
Aspiration is emitted into interior after entering purification；Second air channel, for by indoor air exhaust to the exterior space；3rd air channel, for inciting somebody to action
Interior is discharged into after room air suction purification；First air channel and the second air channel are arranged in a crossed manner, and are set at the crossover location
Have for making the room air of the outdoor air of inflow and outflow carry out energy exchange to reduce the cold and hot friendship of indoor energy loss
Parallel operation 6；Control unit 1A includes fresh air purifying module and indoor purifying module, and the fresh air purifying module is used to control the first air channel
Operated simultaneously with the second air channel, with discharge room air maintenance pressure-fired while outdoor air is introduced；The indoor purifying mould
Block is used to control the first air channel and the 3rd air channel to operate simultaneously, to introduce outdoor air dimension while fast purification room air
Hold pressure-fired；The ventilation that ventilation is more than in the ventilation in the second air channel, the 3rd air channel in first air channel is more than the first wind
Ventilation in road.
It is provided with first air channel on the first blower fan 4, the second air channel and is provided with the second blower fan 5, the first blower fan 4 and the second wind
Machine 5 is electrically connected and controlled operation with control unit 1A respectively；When fresh air purifying module is operated, control unit 1A controls first
The blower fan 5 of blower fan 4 and second works simultaneously, and operating power of the operating power more than the second blower fan 5 of the first blower fan 4；It is indoor net
When changing module running, control unit 1A controls the first blower fan 4 to work and control the second blower fan 5 to be stopped.It is preferred that the first wind
The operating power of machine is 1.2~2.0 times, for example, 1.5 times or 1.7 times of the second blower fan work power.Fresh air purifying mould
Block and indoor purifying module can not work simultaneously.
First air channel is used to outdoor air is sucked into the interior space and air cleaning is carried out, 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 is located outside air positioned at the first air channel and flows into cold and hot hand over
At 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 the first blower fan 4 and close to air outlet 3D inner side, to be carried out to the outdoor air for flowing out the first blower 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
Got in after the blower fan 4 of heat exchanger 6 and first, and 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 in air the larger material of particle size but can not to filter particle size smaller
Material, the second air cleaner 10 can be high efficiency particulate air filter, 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 using 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 reduction user makes
Use cost.
Second air channel, for by indoor air exhaust to the exterior space, with reference to Fig. 2 and Fig. 6, its path is substantially such as dotted line A2
It is shown.Specifically, it is provided with the second air channel and cuts off its second air-valve 7 connected with the exterior space, the second air-valve 7 is non-return
Air-valve.When indoor purifying module is operated, control unit 1A controls the second blower fan 5 to be stopped, and air will not be along the second air channel
Flowing, thus air will not promote the activity of the second air-valve 7, the second air channel keeps isolating with the exterior space, and the second air-valve 7, which is in, to close
Closed state can prevent from reducing the elite efficiency of room air from outdoor suction air.3rd air cleaner 11 is located at the second blower fan
5 inlet side, and close to air inlet 3C inner side, to be filtered in advance to the room air for flowing into the second blower fan 5.Work as fresh air
When cleaning module is operated, control unit 1A controls the second blower fan 5 to work, and then air flow and the activity of the second air-valve of promotion 7, the
Two air channels are connected with the exterior space, and room air can enter the inside of casing 3 via air inlet 3C, pass through the 3rd air cleaner
After 11 are filtered, after the second blower fan 5 and cool-heat-exchanger 6, the exterior space is discharged to by exhaust vent 3B.
3rd air channel, for will be discharged into the interior space again after room air suction purification, i.e., is carried out for room air
Interior circulation, with reference to Fig. 2 and Fig. 7, its path is substantially as shown in dotted line A3.First air channel is overlapped with the wind outlet section in the 3rd air channel, and
First blower fan 4 is located on the wind outlet section；Second air channel is overlapped with the wind inlet section in the 3rd air channel, and the second blower fan 5 is located at the air intake
Duan Shang；The first air-valve 8 electrically connected with control unit 1A is provided with 3rd air channel, to entering for the air channel of on or off the 3rd
Wind section and wind outlet section.When fresh air purifying module is operated, control unit 1A controls the first air-valve 8 to be closed, first passage
Ventilation be more than second channel ventilation；When indoor purifying module is operated, control unit 1A the first air-valves 8 of control, which are in, to be beaten
Open state, and ventilation of the ventilation more than first passage of third channel.Meanwhile, the 3rd air channel and the second air channel share air intake
Mouth 3C, the 3rd air channel and the first air channel share air outlet 3D.By the structure design, may be such that the overall structure of VMC compared with
To be compact.When the first air-valve 8 is opened, room wind air can enter the inside of casing 3 via air inlet 3C, pass through the 3rd air mistake
After filter 11 is filtered, sequentially pass through after the first air-valve 8, the first blower fan 4 and the second air cleaner 10, enter from air outlet 3D
Enter interior.3rd air channel has borrowed second air cleaner 10 in the first air channel and the 3rd air cleaner 11 in the second air channel,
The two filters realize fast filtering to the air circulated indoors.First air-valve 8 is located at the side and two of cool-heat-exchanger 6
Person is disposed adjacent, while first air-valve 8 is located between the first blower fan 4 and the second blower fan 5；Cool-heat-exchanger 6 is arranged on first
The inlet side of blower fan 4, and positioned at the air side of the second blower fan 5.
Being located in first air channel at the position before flow of outside air enters cool-heat-exchanger 6 has the first air cleaner 9,
And there is the second air cleaner 10 in the air side of the first blower fan, while being located at the air intake of the second blower fan 5 in the second air channel
Side has the 3rd air cleaner 11.
In other embodiments, control unit also includes the independent running in the second air channel of control to dehumidify to cool-heat-exchanger 6
The exchanger protection module of defrosting.Specifically, when the second air channel is individually operated, and the first 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.
The new blower fan of the present invention is in substantially flat rectangular-shape, and it includes cover plate 1, clamping plate 2 and casing 3.Casing 3
Front side 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.The inside of casing 3
It is configured with the first blower fan 4, the second blower fan 5, cool-heat-exchanger 6, the first air-valve 8, the second air-valve 7, the first air cleaner 9,
Two air cleaners 10, the 3rd air cleaner 11 and air mass sensor 12.The rear side of casing 3 may also be configured with installing plate
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
Bright, each diagram of the present invention eliminates to electrically connect control unit 1A and the first blower fan 4, the second blower fan 5, the first air-valve 8, air
The electric connection line of the grade part of 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 needs to change cool-heat-exchanger 6, can be by through hole 2A taking-up cool-heat-exchangers 6
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 installation environment selection used in 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, unlatching and closure to control exhaust vent 3B.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
Upper to carry lattice structure, to avoid foreign matter from entering the inside of casing 3, while ensure the safety that user uses, lattice structure can be with
Casing 3 is removably connected.In the present embodiment, it is further opened with the bottom surface of casing 3 inside through hole 3E and through hole 3F, 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 to be entered via through hole 3E
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 it is direct by through hole 3E and through hole 3F enter casing 3 inside.In another embodiment, air quality is passed
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 the first blower fan 4 and the second blower fan 5 it
Between；Cool-heat-exchanger 6 is arranged on the inlet side of the first blower fan 4, and positioned at the air side of the second blower fan 5.First blower fan 4 and second
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 outside volute structure.
In one embodiment, the cool-heat-exchanger 6 of new blower fan of the invention is for refill formula heat exchanger, compared to aluminium core
Formula cool-heat-exchanger, refill formula heat exchanger can carry out the friendship of temperature and humidity to the air for flowing through the first air channel and the second air channel
Change.
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.The through hole 83A corresponding to each pendulum leaf 85 is formed with 3rd housing 83, multiple array arrangements of pendulum 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
Axle is connected to the upper end of a wherein goods of furniture for display rather than for use 86.When motor 84 is rotated 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, each goods of furniture for display rather than for use 86 synchronously drives corresponding pendulum leaf 85 by water when swinging
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, when 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 and the required element of non-invention fresh air machine, i.e., the first mounting structure 14 can
Shackle member 14A is only included, user can be in pre-setting buckling groove on wall, and then shackle member 14A directly can be connected in by user
Buckling groove on wall.It is in the second mounting structure that width is stood up that may further be configured of new blower fan, which is installed,
(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 passes through
Installing plate is placed on wall indirectly, or is directly mounted on by the buckling groove set on wall on wall.Pass through the first mounting structure 14
With the configuration of the second mounting structure, it may be such that new blower fan can convert the position installed according to different installation environments.
The mode of operation of the new blower fan of the present invention described further below.
The new blower fan of the present invention can include fresh air purifying pattern, indoor fast purification pattern.Specifically, control unit can
Including for controlling fresh air purifying module that the first air channel and the second air channel operate simultaneously and for controlling the first air channel and the
The indoor purifying module that three air channels are operated simultaneously.
With reference to Fig. 2 and Fig. 6, when new blower fan works in fresh air purifying pattern, the first blower fan 4 and the second blower fan 5 are while work
Make, the second air-valve 7 is in open mode, the first air-valve 8 is closed, and outdoor air is got in through the first air channel, room
Interior air is discharged outdoor through the second air channel.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 the first blower fan 4 is more than the operating power of the second blower fan 5, Jin Er
Ventilation is more than the ventilation in the second air channel in one air channel, makes indoor 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 there is temperature and psychrometric difference, so completing the exchange of temperature and/or humidity in cool-heat-exchanger 6, it 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 the first blower fan 4 works and the second blower fan 5 does not work, and then room
Interior air returns to interior after the 3rd air duct cleaning.When new blower fan works in indoor fast purification pattern, in the 3rd air channel
Ventilation is more than the ventilation in the first air channel, and then can fast purification room air.
In cold winter, steam is easily condensed on cool-heat-exchanger, influences the work of cool-heat-exchanger, of the invention
New blower fan can also include dehumidifying defrosting mode of operation.Specifically, control unit also include control the second air channel individually running with
Dehumidify the exchanger protection module defrosted to cool-heat-exchanger 6.When new blower fan works in dehumidifying defrosting mode of operation, the first wind
Valve 8 is closed, and the second air-valve 7 is in open mode, and the first blower fan is in off position, the second blower fan 5 and is in work
Make state, and then the higher air of winter indoor temperature can discharge outdoor via cool-heat-exchanger, and then reach to cold and hot exchange
Device 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, is passed as before, the new blower fan of the present invention may be configured with air mass sensor 12, temperature sensor, humidity sensor and pressure
Sensor, and those sensors and control unit 1A electric connections.When air mass sensor 12 detect IAQ compared with
When 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 the sensor detect air themperature it is relatively low when, control unit 1A can be 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 air
During pressure sensor, control unit 1A can adjust the mode of operation of new blower fan according to the pressure information detected.
In other embodiments, the second blower fan can also be not provided with second channel and third channel coincidence wind inlet section on,
Then cool-heat-exchanger is arranged at close to the side of the second air-valve 7,.
It is the embodiment of the present invention above.For the person of ordinary skill of the art, this is not being departed from
On the premise of inventive concept, various modifications and improvements can be made.These belong to protection scope of the present invention.Therefore, originally
The protection domain of patent of invention should be determined by the appended claims.
Claims (9)
1. a kind of double circulation VMC, can maintain room air pressure to be more than ambient atmospheric pressure to produce pressure-fired, its
Including control unit and air cleaning member；The air cleaning member includes：
First air channel, for interior will to be emitted into after outdoor air suction purification；
Second air channel, for by indoor air exhaust to the exterior space；
3rd air channel, for interior will to be discharged into after room air suction purification；
First air channel and the second air channel are arranged in a crossed manner, and are provided with cool-heat-exchanger at the crossover location；
It is characterized in that：
Described control unit includes fresh air purifying module and indoor purifying module, and the fresh air purifying module is used to control the first air channel
Operated simultaneously with the second air channel, with discharge room air maintenance pressure-fired while outdoor air is introduced；The indoor purifying mould
Block is used to control the first air channel and the 3rd air channel to operate simultaneously, to introduce outdoor air dimension while fast purification room air
Hold pressure-fired；The ventilation that ventilation is more than in the ventilation in the second air channel, the 3rd air channel in first air channel is big
Ventilation in the first air channel.
2. double circulation VMC according to claim 1, it is characterised in that be provided with first on first air channel
The second blower fan is provided with blower fan, second air channel, first blower fan and second blower fan are single with the control respectively
Member electrical connection and controlled operation；During the fresh air purifying module running, control unit controls first blower fan and described
Second blower fan works simultaneously, and operating power of the operating power more than second blower fan of first blower fan；The interior
When cleaning module is operated, control unit controls first blower fan work and controls second blower fan to be stopped.
3. double circulation VMC according to claim 2, it is characterised in that first air channel and the 3rd wind
The wind outlet section in road is overlapped, and first blower fan is located on the wind outlet section；The air intake in second air channel and the 3rd air channel
Duan Chonghe, and second blower fan is on the wind inlet section；Electrically connected with control unit is provided with 3rd air channel
One air-valve, to wind inlet section described on or off and the wind outlet section；During the fresh air purifying module running, control unit control
First air-valve is made to be closed；During the indoor purifying module running, control unit is controlled at first air-valve
In open mode.
4. VMC according to claim 3, it is characterised in that first air-valve is located at the side of cool-heat-exchanger
And the two is disposed adjacent, while first air-valve is located between the first blower fan and the second blower fan；Cool-heat-exchanger is arranged on first
The inlet side of blower fan, and positioned at the air side of the second blower fan.
5. double circulation VMC according to claim 2, it is characterised in that the operating power of first blower fan is
1.2~2.0 times of the second blower fan work power.
6. VMC according to claim 2, it is characterised in that enter cold and hot friendship positioned at flow of outside air in the first air channel
There is the first air cleaner at position before parallel operation, and there is the second air cleaner in the air side of the first blower fan, together
When in the second air channel positioned at the second blower fan inlet side have the 3rd air cleaner.
7. VMC according to claim 2, it is characterised in that the air outlet of the second channel, which is provided with, cuts off it
The second air-valve connected with the exterior space, second air-valve is wind check-valve；During the air draft air-valve work, air can be driven
Flow to open second air-valve.
8. VMC according to claim 1, it is characterised in that the VMC include positioned at the first air channel,
Air mass sensor on second air channel or the 3rd air channel, the air mass sensor is electrically connected with control unit.
9. a kind of new blower fan, it is in integrally flat rectangular-shape, it is characterised in that fresh air machine has the claims 1 to 8
The VMC of any one, and the new blower fan also has the installation knot installed in thickness direction is kept flat or width is stood up
Have on structure, 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 air-out
Also have on hole, 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 go out
Air holes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782102 | 2016-07-25 | ||
| CN2016207821028 | 2016-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107202396A true CN107202396A (en) | 2017-09-26 |
| CN107202396B CN107202396B (en) | 2021-08-17 |
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 |
| CN201720312116.8U Active CN207006407U (en) | 2016-07-25 | 2017-03-28 | A kind of efficiently new blower fan |
| CN201710193421.4A Active CN107202396B (en) | 2016-07-25 | 2017-03-28 | Dual cycle formula new trend system and new 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 |
| CN201720312116.8U Active CN207006407U (en) | 2016-07-25 | 2017-03-28 | A kind of efficiently new blower fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN107202395A (en) |
| WO (1) | WO2018018989A1 (en) |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003021375A (en) * | 2001-07-03 | 2003-01-24 | Sekisui Chem Co Ltd | Multi-functional air supply fan and ventilation system for dwelling |
| KR20060030096A (en) * | 2006-03-23 | 2006-04-07 | 엘지전자 주식회사 | Ventilating system |
| CN101915444A (en) * | 2010-06-17 | 2010-12-15 | 天津市龙川净化工程有限公司 | Clean operating room with air cleaning and conditioning system with intelligent adjustment and control |
| CN202868904U (en) * | 2012-11-17 | 2013-04-10 | 范建亮 | Fresh air fan |
| CN203893367U (en) * | 2014-06-26 | 2014-10-22 | 于志强 | Double-circulation fresh-air machine |
| CN204214045U (en) * | 2014-11-14 | 2015-03-18 | 北京金峰华玉空调设备有限公司 | Low noise purification type combined hot reclaims air-treatment unit |
| CN104595972A (en) * | 2014-12-29 | 2015-05-06 | 深圳市高科金信净化科技有限公司 | Novel fresh air purifying machine |
| CN105115040A (en) * | 2015-09-16 | 2015-12-02 | 浙江科力鑫环境设备科技有限公司 | Self-circulation fresh air ventilator and control method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1540257A (en) * | 2003-10-29 | 2004-10-27 | 北京工业大学 | Method and sysem for adjusting air temperature and raising air quality in air conditioning room |
| CN2849544Y (en) * | 2005-11-29 | 2006-12-20 | 刘彩君 | Positive pressure type organizational blast fresh air exchanging system |
| CN101701739B (en) * | 2009-10-28 | 2012-03-21 | 哈尔滨工业大学 | Air and air energy recovery and ventilation device with defrosting and bypass air supplying functions |
| US20120018123A1 (en) * | 2010-07-20 | 2012-01-26 | Sheren Gerald J | Fresh air heat exchanger with air treatment system |
| WO2012048184A1 (en) * | 2010-10-07 | 2012-04-12 | Field Controls, Llc | Whole house ventilation system |
| CN203068671U (en) * | 2013-01-16 | 2013-07-17 | 孙杰 | Double-operational-mode air purifier |
| CN203907873U (en) * | 2014-06-26 | 2014-10-29 | 李中胜 | Dual-motor fresh air machine capable of realizing intelligent heat exchange |
| CN204084679U (en) * | 2014-09-25 | 2015-01-07 | 武汉茂锋医疗净化工程有限公司 | A kind of air conditioning and cleaning system for positive/negative-pressure operating room |
-
2017
- 2017-03-28 CN CN201710193415.9A patent/CN107202395A/en active Pending
- 2017-03-28 CN CN201720312116.8U patent/CN207006407U/en active Active
- 2017-03-28 CN CN201710193421.4A patent/CN107202396B/en active Active
- 2017-05-09 WO PCT/CN2017/083621 patent/WO2018018989A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003021375A (en) * | 2001-07-03 | 2003-01-24 | Sekisui Chem Co Ltd | Multi-functional air supply fan and ventilation system for dwelling |
| KR20060030096A (en) * | 2006-03-23 | 2006-04-07 | 엘지전자 주식회사 | Ventilating system |
| CN101915444A (en) * | 2010-06-17 | 2010-12-15 | 天津市龙川净化工程有限公司 | Clean operating room with air cleaning and conditioning system with intelligent adjustment and control |
| CN202868904U (en) * | 2012-11-17 | 2013-04-10 | 范建亮 | Fresh air fan |
| CN203893367U (en) * | 2014-06-26 | 2014-10-22 | 于志强 | Double-circulation fresh-air machine |
| CN204214045U (en) * | 2014-11-14 | 2015-03-18 | 北京金峰华玉空调设备有限公司 | Low noise purification type combined hot reclaims air-treatment unit |
| CN104595972A (en) * | 2014-12-29 | 2015-05-06 | 深圳市高科金信净化科技有限公司 | Novel fresh air purifying machine |
| CN105115040A (en) * | 2015-09-16 | 2015-12-02 | 浙江科力鑫环境设备科技有限公司 | Self-circulation fresh air ventilator and control method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168013A (en) * | 2017-12-31 | 2018-06-15 | 妙境（北京）环境科技有限公司 | A kind of micro-positive pressure central air handling system |
| US20210254845A1 (en) * | 2020-02-19 | 2021-08-19 | Microjet Technology Co., Ltd. | Miniature gas detection and purification device |
| CN112689441A (en) * | 2020-12-10 | 2021-04-20 | 湖南文理学院 | Multichannel intercommunication formula air cycle device based on dysmorphism structure machine case |
| CN112689441B (en) * | 2020-12-10 | 2022-04-22 | 湖南文理学院 | Multichannel intercommunication formula air cycle device based on dysmorphism structure machine case |
| CN112944540A (en) * | 2021-03-31 | 2021-06-11 | 中山市万得福电子热控科技有限公司 | Indoor air conditioning system, indoor air conditioning method thereof, and readable storage medium |
| CN112944540B (en) * | 2021-03-31 | 2022-08-30 | 中山市万得福电子热控科技有限公司 | Indoor air conditioning system, indoor air conditioning method thereof, and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207006407U (en) | 2018-02-13 |
| CN107202396B (en) | 2021-08-17 |
| CN107202395A (en) | 2017-09-26 |
| WO2018018989A1 (en) | 2018-02-01 |
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