CN107166618A - Pressure-fired air adjustment actuator, fresh air purifier and its tune wind method - Google Patents
Pressure-fired air adjustment actuator, fresh air purifier and its tune wind method Download PDFInfo
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- CN107166618A CN107166618A CN201710427822.1A CN201710427822A CN107166618A CN 107166618 A CN107166618 A CN 107166618A CN 201710427822 A CN201710427822 A CN 201710427822A CN 107166618 A CN107166618 A CN 107166618A
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- air
- return
- adjustable plate
- adjustment actuator
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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
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Ventilation (AREA)
Abstract
A kind of pressure-fired air adjustment actuator, fresh air purifier and its tune wind method that the present invention is provided, are related to technical field of air purification, the air adjustment actuator includes body and adjustable plate；The adjustable plate is arranged on the inside of the body, and the inside of the body is divided into inlet side and air side；The ratio between the cross-sectional area of the inlet side and the cross-sectional area of the air side are more than 1, the intake of the inlet side is more than the air output of the air side.In the above-mentioned technical solutions, the air adjustment actuator, which can coordinate air intake wind wheel component and return air wind wheel component just to realize, makes indoor being more than from the outdoor air quantity for being expelled to interior into outdoor air quantity, a kind of state of saturation can always be reached by making the air capacity of interior, and make the air pressure of interior higher than outdoor air pressure, so outdoor air is can not to go out to scurry into indoor from the crack in house, it is merely able to adjust the flowing of indoor and outdoor air by fresh air purifier.
Description
Technical field
The present invention relates to technical field of air purification, more particularly, to a kind of pressure-fired air adjustment actuator, fresh air purifier and
It adjusts wind method.
Background technology
Air purifier is also known as " air cleaner ", air cleaner and clarifier etc., is to refer to adsorb, decompose or turn
Change various air pollutants and (generally comprise finishing pollution, bacterium and the anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc
Deng), and the product of air cleanliness is effectively improved, it is broadly divided into family expenses, commercialization, industry and building etc..
In the related art, a kind of air purifier is that indoor air is purified by the way of outer circulation,
Outdoor pure air can be sucked into interior by i.e. this kind air purifier, and indoor foul atmosphere is expelled into room simultaneously
Outside, indoor air is purified by way of indoor foul atmosphere is exchanged with each other with outdoor pure air.
In general, this air purifier needs to be used according to outdoor air quality degree, if outdoor sky
, cannot be mutual by outdoor air and indoor air using the purification style of this kind of air purifier when gas is of poor quality
Change, and also to prevent the foul atmosphere of outdoor from getting in.
But, although outdoor foul atmosphere can be contained in outdoor in this kind of fresh air purifier, do not pass through fresh air
Clearing machine is got in, but can not but prevent the foul atmosphere of outdoor from being got in from other channels, if for example, house
Obturation effect it is bad if, the crack at the position such as wall can be easy to scurry into the foul atmosphere of outdoor, and now this outer follow
The fresh air purifier of ring can not also play a part of purifying the air of a room.
The content of the invention
It is an object of the invention to provide a kind of pressure-fired air adjustment actuator, fresh air purifier and its tune wind method, to solve
Housing quality present in prior art is poor, and the low quality air that there is crack and easily cause outdoor is scurried into indoor technology
Problem.
A kind of pressure-fired air adjustment actuator that the present invention is provided, the air adjustment actuator includes body and adjustable plate；
The adjustable plate is arranged on the inside of the body, and the inside of the body is divided into inlet side and air-out
Side；
The ratio between the cross-sectional area of the inlet side and the cross-sectional area of the air side are more than 1, make entering for the inlet side
Air quantity is more than the air output of the air side.
In the above-mentioned technical solutions, in the use inner loop mode clean room of the air adjustment actuator assembling in the related art
After in the fresh air purifier of air, it is possible to achieve the problem of adjusting intake and exhaust air rate, due to the cross section of the inlet side
Product is more than the cross-sectional area of the air side, so coordinating air intake wind wheel component and return air wind wheel component just to realize makes interior
Into being more than from the outdoor air quantity for being expelled to interior for outdoor air quantity, so, indoor air capacity can always reach one kind
The state of saturation, and make air pressure of the air pressure higher than outdoor of interior, so outdoor air is can not to go out alter from the crack in house
Enter to interior, be merely able to adjust the flowing of indoor and outdoor air by fresh air purifier.
So, this air adjustment actuator can be used suitable for more houses.
Further, it is preferred that the ratio between the cross-sectional area of the inlet side and the cross-sectional area of the air side are 6:4.
In the above-mentioned technical solutions, preferably employing the ratio between the cross-sectional area of inlet side and the cross-sectional area of air side is
6:4 design structure, this structure can make the indoor pressure-fired having higher than outdoor percent 20 or so, and this pressure-fired is just
It is adapted to prevent the foul atmosphere of outdoor from scurrying at the crack in house, and the air pressure of interior is caused to allow people not
It is comfortable to feel.
Further, in the embodiment of invention, the adjustable plate is removably attachable to the inwall of the body.
In the above-mentioned technical solutions, adjustable plate detachably can more easily replace adjustable plate, it is possible to be adjusted by changing
Save plate to adjust the ratio between the cross-sectional area of the inlet side and the cross-sectional area of the air side, according to the serious feelings of the crack in house
Condition and other situation adjust the pressure-fired size of interior, also that is, the air quantity got in and excluding to outdoor
The size of the difference of air quantity.
Further, it is preferred that the centerline axis parallel of the adjustable plate and the body is set.
Further, it is preferred that be provided with least one adjustable plate fixing groove on the inwall of the body along its length,
The adjustable plate is plugged in the adjustable plate fixing groove.
In the above-mentioned technical solutions, multiple adjustable plate fixing grooves can be set, when adjustable plate is inserted in different adjustable plates
When in fixing groove, the ratio between cross-sectional area of the cross-sectional area of the inlet side and the air side can all change, institute
The pressure-fired size of interior can be just adjusted with this, also that is, the air quantity got in and excluding to outdoor air quantity
Size of the difference.
Further, in the embodiment of invention, the cross section of the body is rectangle；
The inwall of the body of rectangle is provided with slide rail, the adjustable plate and is provided with sliding block in the width direction, described
Adjustable plate is moved by the sliding block along the slide rail, to adjust the cross-sectional area of the inlet side and the air side.
In the above-mentioned technical solutions, body is preferably a kind of structure of rectangular cross section, and so described adjustable plate just can be with
It is moved in the width direction by the slide rail and sliding block, when movement, the pressure-fired size of interior will be adjusted, namely
Equivalent to the size of the difference of the air quantity got in and the air quantity excluded to outdoor.
Further, it is preferred that also including electric pushrod, the output end of the electric pushrod is connected with the sliding block, is used
Moved back and forth in driving the sliding block on the slide rail.
Present invention also provides a kind of fresh air purifier, including housing and the pressure-fired air adjustment actuator；
The housing has air intake entrance, return air inlet, air intake outlet and return air outlet；
Air inlet duct and air -return duct are provided with the housing；The two ends of the air inlet duct respectively with the air intake entrance and institute
Air intake outlet connection is stated, the two ends of the air -return duct are connected with the return air inlet and return air outlet respectively；
It is provided with the air inlet duct in air intake wind wheel component, the air -return duct and is provided with return air wind wheel component；
The inlet side is connected with the air intake entrance, the air side and the return air outlet.
Further, in the embodiment of invention, in addition to cool-heat-exchanger；
The air inlet duct and the air -return duct are connected with the cool-heat-exchanger.
Further, in the embodiment of invention, the air inlet duct include air intake introduction chamber and air intake export cavity, it is described enter
Wind introduction chamber and the air intake export cavity enter wind path both sides positioned at the cool-heat-exchanger；
The air -return duct includes return air introduction chamber and return air export cavity, the return air introduction chamber and return air export cavity position
In the return air road both sides of the cool-heat-exchanger.
Wind method is adjusted present invention also provides a kind of fresh air purifier, according to the fresh air purifier, is comprised the following steps：
The air adjustment actuator is connected with outdoor, and the return air inlet, air intake outlet are connected with interior；
Open the air intake wind wheel component and it is described have a return air wind wheel component, and turn the wind wheel of the air intake wind wheel component
Speed has the wind speed round of return air wind wheel component more than described in.
Further, in the embodiment of invention, adjust the adjustable plate, make the cross-sectional area of the inlet side with it is described
The ratio between cross-sectional area of air side is 6:4.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
The dress of pressure-fired air adjustment actuator and the fresh air purifier in correlation technique that Fig. 1 provides for one embodiment of the invention
Distribution structure schematic diagram；
Fig. 2 is that air inlet duct and air -return duct in correlation technique flow to schematic diagram；
Fig. 3 assembles for the pressure-fired air adjustment actuator that one embodiment of the invention is provided with the fresh air purifier in correlation technique
The schematic cross-section of structure；
The structural representation for the pressure-fired air adjustment actuator that Fig. 4 provides for one embodiment of the invention；
The assembling structure schematic diagram for the pressure-fired air adjustment actuator that Fig. 5 provides for one embodiment of the invention.
Reference：
1- housings；
11- air intake entrances；12- return air inlets；13- air intakes are exported；14- return air is exported；15- air inlet ducts；16- air -return ducts；
17- cool-heat-exchangers；18- filter screens；
151- air intake wind wheel components；152- air intake introduction chambers；153- air intake export cavities；
161- return air wind wheel components；162- return air introduction chambers；163- return air export cavities；
3- air adjustment actuators；
31- bodys；32- adjustable plates；33- inlet sides；34- air sides.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Pressure-fired air adjustment actuator 3 and the fresh air purifier in correlation technique that Fig. 1 provides for one embodiment of the invention
Assembling structure schematic diagram；Fig. 2 is that air inlet duct 15 and air -return duct 16 in correlation technique flow to schematic diagram；Fig. 3 is the present invention one
The pressure-fired air adjustment actuator 3 that individual embodiment is provided and the schematic cross-section of the fresh air purifier assembling structure in correlation technique.
First, for the fresh air purifier in correlation technique, its concrete operating principle is as follows：
The structure in correlation technique in such as 1-3, the fresh air purifier can by the way of a kind of outer circulation,
Foul atmosphere that will be indoor is expelled to outdoor, then by outdoor pure air suction chamber, the air of indoor and outdoor is followed
The replacement of ring type, and then indoor foul atmosphere is replaced by outdoor pure air, realize the thorough net of room air
Change effect.
It is provided with the air inlet duct 15 in air intake wind wheel component 151, the air -return duct 16 and is provided with return air wind wheel component
161, the air intake wind wheel component 151 and return air wind wheel component 161 are exactly the knot that flowing is driven to indoor and outdoors air
Structure, after by the air intake entrance 11 and return air outlet 14 with outdoor connection, then by the return air inlet 12 and it is described enter
Wind outlet 13 is communicated to interior.
Further, it is preferred that the air intake wind wheel component 151 includes motor and wind wheel, the wind wheel passes through the electricity
Machine driving rotation.
Further, it is preferred that the return air wind wheel component 161 includes motor and wind wheel, the wind wheel passes through the electricity
Machine driving rotation.
For such as Fig. 2 embodiment, the air intake wind wheel component 151 in the air inlet duct 15 can be driven by rotating
Air flow, makes the pure air of outdoor be sucked from the air intake entrance 11, along flow direction as shown in Figure 2, i.e., along described
Air inlet duct 15 enters interior from air intake outlet 13, outdoor pure air can be sucked into interior in this process.
At the same time, the return air wind wheel component 161 in the air -return duct 16 can drive air flow, and edge by rotating
Flow direction flowing as shown in Figure 2, indoor foul atmosphere sucked from the return air inlet 12, along the air -return duct 16 from
The return air outlet 14 is discharged to outdoor, indoor foul atmosphere can be expelled into outdoor in this process.
By the action of above-mentioned two process, while outdoor pure air enters interior, indoor dirt is empty
Gas is also drawn off to outdoor, you can so that outdoor pure air to be swapped with indoor foul atmosphere.
Above-mentioned purification style with the prior art by way of filter element filtering compared with, the purification style of this outer circulation
Thoroughly the pollutant in room air can be discharged, making the air of interior becomes clean.
The structural representation for the pressure-fired air adjustment actuator that Fig. 4 provides for one embodiment of the invention.
The structure of fresh air purifier in correlation technique, in order to solve the foul atmosphere of outdoor from the crack in house
The technical problem scurried into, the application are as shown in figure 4, present embodiments providing a kind of pressure-fired air adjustment actuator 3, the tune blower fan
Structure 3 includes body 31 and adjustable plate 32.
The adjustable plate 32 is arranged on the inside of the body 31, and the inside of the body 31 is divided into inlet side 33
With air side 34；Wherein, the ratio between the cross-sectional area of the inlet side 33 and the cross-sectional area of the air side 34 are set to big
In 1, it is more than this makes it possible to the air quantity for making to get in by the inlet side 33 and outdoor is expelled to by the air side 34
Air quantity, make the inlet side 33 intake be more than the air side 34 air output.
By controlling intake to be more than after air output, the sky of interior can be just made by the pressure-fired air adjustment actuator 3
Tolerance density reaches the atmospheric density with outdoor, and then the air pressure of interior is more than outdoor air pressure, so indoor air meeting
Outwards compressing, even if house has crack, does not result in the problem of outdoor foul atmosphere is scurried into from crack to interior yet.
The assembling structure schematic diagram for the pressure-fired air adjustment actuator 3 that Fig. 5 provides for one embodiment of the invention.
When in use, as shown in figure 5, the air adjustment actuator 3 assembles use inner loop mode in the related art
After in the fresh air purifier purified the air of a room, because the cross-sectional area of the inlet side 33 is more than the transversal of the air side 34
Area, so needing to coordinate air intake wind wheel component 151 and return air wind wheel component 161, is more than the rotating speed of air intake wind wheel component 151
Return air wind wheel component 161, so makes the wind speed got in be more than the wind speed for being expelled to outdoor, coordinates the air adjustment actuator 3
Inlet side 33 and air side 34, it is possible to which realizing makes indoor being more than from the outdoor wind for being expelled to interior into outdoor air quantity
Amount, so, indoor air capacity can always reach a kind of state of saturation, and the air pressure of interior is higher than outdoor air pressure,
So outdoor air is can not to go out to scurry into indoor from the crack in house, it is merely able to adjust interior by fresh air purifier
The flowing of outer air.
Further, it is preferred that the ratio between the cross-sectional area of the inlet side 33 and cross-sectional area of the air side 34 are
6:4, it is 6 preferably to employ the ratio between the cross-sectional area of inlet side 33 and the cross-sectional area of air side 34:4 design structure, this
Kind of structure can make the indoor pressure-fired having higher than outdoor percent 20 or so, and this pressure-fired is just adapted to prevent the dirt of outdoor
Turbid air is scurried at the crack in house, and can't also make the air pressure of interior cause to allow people is uncomfortable to feel.
Further, the adjustable plate 32 is removably attachable to the inwall of the body 31, the detachable energy of adjustable plate 32
Enough more easily to replace adjustable plate 32, this dismountable mode has at least following benefit, i.e. can be adjusted first by changing
Save plate 32 to adjust the ratio between the cross-sectional area of the inlet side 33 and the cross-sectional area of the air side 34, according to the crack in house
Serious conditions and other situation adjust the pressure-fired size of interior, also that is, the air quantity got in and excluding extremely
The size of the difference of outdoor air quantity；In addition, being also convenient for changing part, need not all it be changed when structural failure, more reducing makes
Cost.
Further, it is preferred that the centerline axis parallel of the adjustable plate 32 and the body 31 is set.
, can be with during outdoor air is got in, and during indoor air is expelled to outdoor
The air flowed through is filtered by the filter assemblies being arranged in air inlet duct 15 and air -return duct 16, because outdoor air
Also there can be ropy situation, indoor air inherently needs what is purified, and this makes it possible to ensure outdoor entrance
Indoor air will not pollute the air of interior, meanwhile, it the indoor air for being expelled to outdoor is not polluted the sky of outdoor
Gas, enhances purification of the fresh air purifier to room air, it also avoid excessive the problem of polluting ambient atmosphere.
Wherein, the filter assemblies include but is not limited to the filter screen 18 being arranged in air inlet duct 15 and air -return duct 16, may be used also
To realize the filtering to air using other structures with filtering function.
Further, it is preferred that be provided with least one adjustable plate along its length on the inwall of the body 31 and fix
Groove (not shown), using the adjustable plate fixing groove, so the adjustable plate 32 can just be plugged on the adjustable plate fixing groove
It is interior, the body 31 is separated into by inlet side 33 and air side with the inside that this dismountable mode is arranged on the body 31
34, concrete structure refers to the structure shown in Fig. 5, and with reference in this structure, the adjustable plate 32 can be adjusted in the pipe
Position inside body 31.
Specifically used when, multiple adjustable plate fixing grooves can be set inside the body 31, when adjustable plate 32 is inserted
When entering in different adjustable plate fixing grooves, the relative size of the inlet side 33 and air side 34 will change, namely
The ratio between the cross-sectional area of the inlet side 33 and the cross-sectional area of the air side 34 can all change, so, set described
The structure of adjustable plate fixing groove, is exactly position of the adjustment adjustable plate 32 inside body 31 for convenience, with this with regard to energy
Indoor pressure-fired size is enough adjusted, also that is, the size of the difference of the air quantity got in and the air quantity excluded to outdoor.
Further, it is preferred that the cross section of the body 31 is rectangle (not shown)；Based on this structure, it is possible to
It is provided with the width direction on slide rail, the adjustable plate 32 in the inwall of the body 31 of rectangle and is provided with sliding block, utilizes institute
State being slidably matched between sliding block and the slide rail, so that it may so that the adjustable plate 32 is moved by the sliding block along the slide rail
It is dynamic.
Based on said structure, purpose also for easily adjusting position of the adjustable plate 32 inside body 31, when
When the body 31 is set to rectangle, the width that the adjustable plate 32 just can smoothly by sliding block and slide rail along body 31
Direction movement is spent, so as to directly adjust the horizontal stroke of the inlet side 33 and the air side 34 by the displacement of of adjustable plate 32 itself
Sectional area, the pressure-fired size of interior is adjusted with this, also that is, the air quantity got in and excluding to outdoor air quantity
Size of the difference.
Its purpose refers to the structure using the adjustable plate fixing groove, both adjust for convenience interior it is micro- just
Press effect.
Further, it is preferred that also including electric pushrod (not shown), the output end of the electric pushrod and the sliding block
Connection, for driving the sliding block to be moved back and forth on the slide rail.
Present invention also provides a kind of fresh air purifier, including housing 1 and the pressure-fired air adjustment actuator 3；
The housing 1 has air intake entrance 11, return air inlet 12, air intake outlet 13 and return air outlet 14；
Air inlet duct 15 and air -return duct 16 are provided with the housing 1；The two ends of the air inlet duct 15 respectively with the air intake
Entrance 11 and air intake outlet 13 are connected, and the two ends of the air -return duct 16 go out with the return air inlet 12 and the return air respectively
Mouth 14 is connected；
It is provided with the air inlet duct 15 in air intake wind wheel component 151, the air -return duct 16 and is provided with return air wind wheel component
161；
The inlet side 33 is connected with the air intake entrance 11, and the air side 34 is connected with return air outlet 14.
Fresh air purifier described above is that the fresh air purifier in correlation technique adjusts wind with the pressure-fired that the application is provided
The assembling structure of the structure of mechanism 3, so the principle of work and power of the fresh air purifier refers to record above.
Further, in the embodiment of invention, in addition to cool-heat-exchanger 17；The air inlet duct 15 and the air -return duct
16 connect with the cool-heat-exchanger 17.
The cool-heat-exchanger 17 is to serve a kind of effect for saving the energy, can retain indoor temperature, prevent
Outdoor is expelled to by substantial amounts of due to the purification process of outer circulation type.
As illustrated in fig. 1 and 2, can be by described during indoor foul atmosphere is expelled to outdoor by air -return duct 16
Cool-heat-exchanger 17, although so the foul atmosphere flowed from air -return duct 16 can be discharged to outdoor from interior, when dirt
Air can preserve heat present in indoor foul atmosphere when passing through the cool-heat-exchanger 17.
And during outdoor pure air is inhaled into interior by the air inlet duct 15, by the cold and hot exchange
When device 17, the heat being stored in the cool-heat-exchanger 17 can be brought into interior again in passing, it is so described cold and hot
Exchanger 17 can just play heat in preserving chamber, and then heat is directed into the effect of interior again further through air inlet duct 15,
So as to ensure that the temperature of interior will not be expelled to outdoor because of the purification process of outer circulation type by substantial amounts of.
Further, it is preferred that the air inlet duct 15 includes air intake introduction chamber 152 and air intake export cavity 153, the air intake
Introduction chamber 152 and the air intake export cavity 153 enter wind path both sides positioned at the cool-heat-exchanger 17；
The air -return duct 16 includes return air introduction chamber 162 and return air export cavity 163, the return air introduction chamber 162 and described
Return air export cavity 163 is located at the return air road both sides of the cool-heat-exchanger 17.
Wind method is adjusted present invention also provides a kind of fresh air purifier, according to the fresh air purifier, is comprised the following steps：
The air adjustment actuator 3 is connected with outdoor, and the return air inlet 12, air intake outlet 13 are connected with interior；
Open the air intake wind wheel component 151 and it is described have return air wind wheel component 161, and make the air intake wind wheel component
151 wind speed round has the wind speed round of return air wind wheel component 161 more than described in.
It is described to adjust wind method to be the fresh air purifier in the respective outer side edges correlation technique based on the pressure-fired air adjustment actuator 3
When coming, so, correlation technique content refers to above, just repeat no more herein.
Further, there is choosing, adjust the adjustable plate 32, make the cross-sectional area of the inlet side 33 and the air side
The ratio between 34 cross-sectional area is 6:4.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of pressure-fired air adjustment actuator, it is characterised in that the air adjustment actuator (3) includes body (31) and adjustable plate (32)；
The adjustable plate (32) is arranged on the inside of the body (31), and the inside of the body (31) is divided into inlet side
And air side (34) (33)；
The ratio between the cross-sectional area of the inlet side (33) and the cross-sectional area of the air side (34) are more than 1, make the inlet side
(33) intake is more than the air output of the air side (34).
2. pressure-fired air adjustment actuator according to claim 1, it is characterised in that the cross-sectional area of the inlet side (33) with
The ratio between cross-sectional area of the air side (34) is 6:4.
3. pressure-fired air adjustment actuator according to claim 1, it is characterised in that the adjustable plate (32) removably connects
Inwall in the body (31).
4. the pressure-fired air adjustment actuator according to any one of claim 1-3, it is characterised in that the body (31) it is interior
At least one adjustable plate fixing groove is provided with wall along its length, the adjustable plate (32) is plugged on the adjustable plate fixing groove
It is interior.
5. the pressure-fired air adjustment actuator according to any one of claim 1-3, it is characterised in that the horizontal stroke of the body (31)
Rectangular cross-section；
The inwall of the body (31) of rectangle is provided with slide rail, the adjustable plate (32) and is provided with sliding block in the width direction,
The adjustable plate (32) is moved by the sliding block along the slide rail, to adjust the inlet side (33) and the air side (34)
Cross-sectional area.
6. a kind of fresh air purifier, it is characterised in that including housing (1) and as any one of claim 1-5 it is micro- just
Press air adjustment actuator；
The housing (1) has air intake entrance (11), return air inlet (12), air intake outlet (13) and return air outlet (14)；
Air inlet duct (15) and air -return duct (16) are provided with the housing (1)；The two ends of the air inlet duct (15) respectively with it is described
Air intake entrance (11) and air intake outlet (13) connection, the two ends of the air -return duct (16) respectively with the return air inlet (12)
With return air outlet (14) connection；
It is provided with the air inlet duct (15) in air intake wind wheel component (151), the air -return duct (16) and is provided with return air wind wheel group
Part (161)；
The inlet side (33) connects with the air intake entrance (11), and the air side (34) connects with return air outlet (14)
It is logical.
7. fresh air purifier according to claim 6, it is characterised in that also including cool-heat-exchanger (17)；
The air inlet duct (15) and the air -return duct (16) are connected with the cool-heat-exchanger (17).
8. fresh air purifier according to claim 7, it is characterised in that the air inlet duct (15) includes air intake introduction chamber
(152) and air intake export cavity (153), the air intake introduction chamber (152) and the air intake export cavity (153) are located at described cold and hot hand over
Parallel operation (17) enters wind path both sides；
The air -return duct (16) include return air introduction chamber (162) and return air export cavity (163), the return air introduction chamber (162) and
The return air export cavity (163) is located at the return air road both sides of the cool-heat-exchanger (17).
9. a kind of fresh air purifier adjusts wind method, it is characterised in that net according to the fresh air as any one of claim 6-8
Change machine, comprises the following steps：
The air adjustment actuator (3) is connected with outdoor, and the return air inlet (12), air intake outlet (13) are connected with interior；
Open the air intake wind wheel component (151) and it is described have return air wind wheel component (161), and make the air intake wind wheel component
(151) wind speed round has the wind speed round of return air wind wheel component (161) more than described in.
10. fresh air purifier according to claim 9 adjusts wind method, it is characterised in that the adjustment adjustable plate (32), make
The ratio between the cross-sectional area of the inlet side (33) and the cross-sectional area of the air side (34) are 6:4.
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| CN201710427822.1A CN107166618B (en) | 2017-06-08 | 2017-06-08 | Micro-positive pressure air adjusting mechanism, fresh air purifying machine and air adjusting method of fresh air purifying machine |
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| CN107166618B (en) | 2023-10-10 |
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Effective date of registration: 20171130 Address after: 010000 the Inner Mongolia Autonomous Region Wulanchabu Saihan District of Hohhot City Road Council compound No. 19 unit 3 No. 13 Applicant after: Qiao Zhi Address before: 101149 floor 7, building No. 4, hospital No. 60, Xinhua West Street, Beijing, Tongzhou District, Beijing Applicant before: GAODING TECHNOLOGY (BEIJING) CO.,LTD. |
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