CN206387063U - Fresh air purifier and air cleaning unit - Google Patents
Fresh air purifier and air cleaning unit Download PDFInfo
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- CN206387063U CN206387063U CN201621470797.2U CN201621470797U CN206387063U CN 206387063 U CN206387063 U CN 206387063U CN 201621470797 U CN201621470797 U CN 201621470797U CN 206387063 U CN206387063 U CN 206387063U
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- fresh air
- air purifier
- ventilation duct
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- gas
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Abstract
The utility model provides a kind of fresh air purifier and air cleaning unit, is related to the technical field of air cleaning.The fresh air purifier includes the ventilation duct of connection indoor and outdoors, and the wind pushing mechanism being connected with ventilation duct；Purification mechanism is provided with ventilation duct；Wind pushing mechanism is used to be passed through gas into ventilation duct, and makes gas from outdoor to indoor moveable；The junction of ventilation duct and wall, which has, is provided with open and close valve at gap, gap, the air pressure that open and close valve is used for indoors opens gap when being more than outdoor air pressure.The fresh air purifier that the utility model is provided is not required to set the pipeline to outdoor air draft, reduce the number of tubes of fresh air purifier, crossing compression is difficult between pipeline, gas flows the resistance being subject in pipeline and reduced, and then reduce energy consumption, effectively improve that fresh air purifier number of tubes of the prior art is more, easily intersect compressing, make gas in pipelines flowing by larger resistance, increase the technical problem of energy consumption.
Description
Technical field
The utility model is related to the technical field of air cleaning, is filled more particularly, to a kind of fresh air purifier and air cleaning
Put.
Background technology
With the development of material science, organic synthesis material is decorated indoors and life aspect is used widely, still
These materials can give out a large amount of harmful organic compounds；Meanwhile, present building has preferable sealing,
The circulation of indoor and outdoor gas is not smooth；In addition indoor occupant activity, equipment operation can increase the particle contamination in indoor gas, with
It is above a variety of all to cause the pollution of indoor gas.The method for slowing down indoor gas pollution most effective at present is to lead to fresh air to interior,
But due to the deterioration of outdoor environment, the fresh air entered by building air inlet OR gate window has been mingled with more multi-pollutant.Therefore, it is possible to
By outdoor gas by sterilization, after the measure such as sterilization, filtering, then be input to interior fresh air purifier be rapidly developed and
Popularization.
Existing fresh air purifier mainly includes without pipe-line cleaner and has two kinds of pipe-line cleaner.Without pipeline fresh air purifying
Device need not arrange pipeline, install more flexible, but need to carry out calculating design, existing installation people according to indoor air flow when installing
Member easily ignores the concrete condition of interior when mounted, causes fresh air purifier to handle uneven, local pollution to indoor gas
Discharge is not smooth, and price is higher, therefore people are more likely to install the fresh air purifier with pipeline.Fresh air purifying with pipeline
Device, its pipeline needs to be laid in the wall in each room before house decoration, can be according to actual conditions to each room
Regulated and controled, but number of tubes is more, easily intersect compressing, makes gas in pipelines flowing by larger resistance, consumes
More energy.
Utility model content
The purpose of this utility model is to provide a kind of fresh air purifier and air cleaning unit, to improve in the prior art
Fresh air purifier number of tubes it is more, easily intersect compressing, makes gas in pipelines flowing by larger resistance, increases energy consumption
Technical problem.
The utility model provides a kind of fresh air purifier, includes the ventilation duct of connection indoor and outdoors, and lead to described
The wind pushing mechanism of airduct connection；Purification mechanism is provided with the ventilation duct；The wind pushing mechanism is used for into the ventilation duct
It is passed through gas, and makes the gas from outdoor to indoor moveable；The junction of the ventilation duct and wall has gap, the seam
Open and close valve is provided with gap, the air pressure that the open and close valve is used for indoors opens the gap when being more than outdoor air pressure.
Further, the open and close valve includes movable shutters, and the movable shutters swing under the influence of air pressure, and to room
Outer direction is swung so that the gap is opened, to the swing of indoor direction so that the gap is closed.
Further, the fresh air purifier also includes locking member, and the locking member is used in the movable shutters to room
Interior direction is swung when making the gap closing, locks the movable shutters.
Further, the fresh air purifier also includes room pressure detection meter, outdoor air pressure detection meter and controller；Institute
Stating open and close valve includes multiple blades；The room pressure detection meter is used for the air pressure for detecting interior；The outdoor air pressure detection meter
Air pressure for detecting outdoor；The controller according to the room pressure based on detecting and the outdoor air pressure detects meter
Detected value, controls multiple blade movements so that the gap is turned on and off.
Further, the purification mechanism includes the filter house being arranged on the ventilation duct.
Further, the fresh air purifier also includes the first housing connected with the wind pushing mechanism；It is arranged on described
Filter house on the outdoor one end of ventilation duct connection is cylindrical filter film；And the cylindrical filter film is arranged on first housing
It is interior.
Further, the fresh air purifier also includes being arranged on the second external housing of the first shell；Indoor gas
Body enters in the second shell body through the open and close valve, and heat exchange is carried out with the gas in the first shell body.
Further, openable baffle portion is provided with second housing, the baffle portion is used to be turned on and off
Second housing.
Further, the fresh air purifier also includes precooling mechanism and/or preheating mechanism, in the ventilation duct
Gas precooling or preheating.
The utility model also provides a kind of air cleaning unit, including the fresh air purifier described in any of the above-described.
The utility model provides a kind of fresh air purifier and air cleaning unit, and the fresh air purifier is included in communication chamber
With outdoor ventilation duct, and the wind pushing mechanism being connected with ventilation duct；Purification mechanism is provided with ventilation duct；Wind pushing mechanism is used for
It is passed through gas into ventilation duct, and makes gas from outdoor to indoor moveable；The junction of ventilation duct and wall has gap, gap
Place is provided with open and close valve, and the air pressure that open and close valve is used for indoors opens gap when being more than outdoor air pressure.The utility model is carried
The fresh air purifier of confession, to during indoor air-supply, open and close valve is by the gap closing between ventilation duct and wall, to prevent outdoor
Gas is got in from gap, it is ensured that outdoor gas is purified by wind pushing mechanism feeding ventilation duct, by the gas of purification
Interior is sent to from ventilation duct；When air pressure indoors is more than outdoor air pressure, then open and close valve is opened, indoor gas is outer indoors
Under differential pressure action, outdoor is discharged to by gap, therefore is not required to set the pipeline to outdoor air draft, the pipe of fresh air purifier is reduced
Crossing compression is difficult between road quantity, pipeline, gas flows the resistance being subject in pipeline and reduced, and then reduces energy consumption, saves
The energy, effectively improves that fresh air purifier number of tubes of the prior art is more, and easily intersect compressing, makes gas in pipeline
Body flowing is increased the technical problem of energy consumption by larger resistance.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment 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, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the first structural representation for the fresh air purifier that the utility model embodiment 1 is provided；
Fig. 2 is second of structural representation of the fresh air purifier that the utility model embodiment 1 is provided；
Fig. 3 is the third structural representation for the fresh air purifier that the utility model embodiment 1 is provided；
Fig. 4 is the 4th kind of structural representation of the fresh air purifier that the utility model embodiment 1 is provided；
Fig. 5 is the structural representation and scheme of installation for the fresh air purifier Leaf that the utility model embodiment 1 is provided.
Icon：10- ventilation ducts；20- gaps；31- movable shutters；32- electromagnetic locks；33- blades；41- screen packs；42- posts
Shape filter membrane；51- blower fans；52- airducts；The housings of 60- first；70- flanges；The housings of 80- second；81- fixes blinds；91- water tanks；
92- water pumps；93- water-supply-pipes；94- refrigerator pipes；100- economizer banks.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment 1
The present embodiment provides a kind of fresh air purifier, as Figure 1-4, includes the ventilation duct 10 of connection indoor and outdoors,
And the wind pushing mechanism being connected with ventilation duct 10；Purification mechanism is provided with ventilation duct 10；Wind pushing mechanism is used for ventilation duct 10
Inside it is passed through gas, and makes gas from outdoor to indoor moveable；The junction of ventilation duct 10 and wall has at gap 20, gap 20
Open and close valve is provided with, the air pressure that open and close valve is used for indoors opens gap 20 when being more than outdoor air pressure.
The fresh air purifier that the present embodiment is provided, to during indoor air-supply, open and close valve is by between ventilation duct 10 and wall
Gap 20 is closed, to prevent the gas of outdoor from being got in from gap 20, it is ensured that outdoor gas is sent into by wind pushing mechanism and divulged information
Pipe 10 is purified, and the gas by purification is sent to interior from ventilation duct 10；When air pressure indoors is more than outdoor air pressure, then
Open and close valve is opened, under indoor gas external differential effect indoors, outdoor is discharged to by gap 20, therefore be not required to set to outdoor
The pipeline of air draft, reduces and crossing compression is difficult between the number of tubes of fresh air purifier, pipeline, gas flowed in pipeline by
The resistance arrived reduces, and then reduces energy consumption, has saved the energy, has effectively improved fresh air purifier number of tubes of the prior art
More, easily intersect compressing, makes gas in pipelines flowing by larger resistance, increases the technical problem of energy consumption.And this reality
The fresh air purifier of example offer is applied compared with existing fresh air purifier, structure is more simple, can effectively reduce cost.
Further, as Figure 1-4, open and close valve includes movable shutters 31, and movable shutters 31 are put under the influence of air pressure
It is dynamic, and swung to outdoor direction so that gap 20 is opened, to the swing of indoor direction so that gap 20 is closed.
When indoor air pressure is higher than outdoor air pressure, under external differential effect indoors, movable shutters 31 are to outdoor direction
Swing so that gap 20 is opened, indoor gas is from the gap between movable shutters 31 through outdoor is discharged to, until indoor outer gas
Pressure is equal, and movable shutters 31 are swung so that gap 20 is closed to indoor direction.This set is simple in construction, easy for installation, and living
Move the cheap of blinds 31.
Further, fresh air purifier also includes locking member, and locking member is used to swing to indoor direction in movable shutters 31
When making the closing of gap 20, movable shutters 31 are locked, further to improve indoor sealing.Such as run into what is rained or blow
Deng bad weather when, set locking member can effectively prevent the gap of rainwater or wind from movable shutters 31 from entering interior.
In the present embodiment, locking member includes electromagnetic lock 32, and electromagnetic lock 32 is good to the locking effect of movable shutters 31, and is swift in response,
Instant locking and the opening to movable shutters 31 can be realized.
In addition to realizing the opening and closing to gap 20 using movable shutters 31 and electromagnetic lock 32, the present embodiment is also provided
The structure that a kind of control gap 20 is opened and closed：Including room pressure detection meter, outdoor air pressure detection meter and controller；Opening and closing
Valve includes multiple blades 33；Room pressure detection meter is used for the air pressure for detecting interior；Outdoor air pressure detection meter is used to detect outdoor
Air pressure；Controller according to room pressure based on detecting and outdoor air pressure detects the detected value of meter, controls multiple blades 33 to transport
Move so that gap 20 is turned on and off.When the room pressure value detected is more than outdoor atmospheric pressure value, controller controls multiple leaves
The motion of piece 33 opens gap 20, the gas of interior is discharged to outdoor, when the room pressure value detected is less than outdoor atmospheric pressure value
When, then controller controls multiple motions of blade 33 to close gap 20, to prevent the gas of outdoor from getting in.
The structure and mounting means of blade 33 as shown in figure 5, controller multiple blades 33 can be controlled to indoor rotation, to
Outdoor rotation is to the direction of ventilation duct 10 in gap 20 or flexible to wall direction, makes the generation each other of each blade 33
Gap is brought into close contact, so as to open or close gap 20.
Further, purification mechanism includes the filter house being arranged on ventilation duct 10.
As shown in figure 1, filter house can be screen pack 41, it is adapted with the shape size of ventilation duct 10.Screen pack 41 with
Connected mode between ventilation duct 10 can be it is non-removable be fixedly connected, such as be bonded or weld；Can also be dismountable
It is fixedly connected, such as threaded connection or clamping.In this embodiment, it is preferred that, using threaded connection, one is used in fresh air purifier
Section the time after, substantial amounts of pollutant can be adhered on screen pack 41, using threaded connection the screen pack 41 of pollution can be pulled down into
Row cleaning, is more beneficial for keeping the cleaning of indoor gas.The quantity of screen pack 41 can be one or more, it is preferable that set
Multiple screen packs 41, to strengthen filter effect, further improve the cleannes of gas.
Purification mechanism can also include setting on stenlizing layer, such as one end in the communication chamber of ventilation duct 10 scribbling nanometer two
The filter screen of titanium oxide, to reduce the quantity of bacterium in gas, makes the gas got in more healthy.
In the present embodiment, as shown in figure 1, wind pushing mechanism includes the blower fan 51 and airduct 52 being disposed in the outdoor, using
During screen pack 41, one end that airduct 52 and ventilation duct 10 can be connected to outdoor is connected, and is directly sent into outdoor gas and is divulged information
In pipe 10, it is ensured that screen pack 41 can be purified to gas.
Further, as in Figure 2-4, fresh air purifier also includes the first housing 60 connected with wind pushing mechanism；Set
Filter house on one end that ventilation duct 10 connects outdoor is cylindrical filter film 42；And cylindrical filter film 42 is arranged on the first housing
In 60.
Filter area can be increased using cylindrical filter film 42, filter effect is improved, and cylindrical filter film 42 is arranged on
In first housing 60, column filter membrane 42 can be effectively protected, the service life of cylindrical filter film 42 is improved.Cylindrical filter film 42
Connected mode between ventilation duct 10 can be it is non-removable be fixedly connected, such as be bonded or weld；Can also be detachable
Be fixedly connected, such as threaded connection or flange connection.In this embodiment, it is preferred that, connected using flange 70, flange 70 is connected
There is convenient disassembly, intensity height, good seal performance.
First housing 60 can connect one end of outdoor and the relative position of wall according to cylindrical filter film 42, ventilation duct 10
Put and installed., can be by as shown in Fig. 2 when one end that ventilation duct 10 connects outdoor is arranged on outside (i.e. outdoor) of wall
First housing 60 is fixed on the outer wall of ventilation duct 10, on outdoor wall or window frame；As shown in figure 3, the communication chamber of ventilation duct 10
When outer one end is arranged on inner side (i.e. indoor) of wall, then need to be fixed on the first housing 60 into the wall or window frame of outdoor
On.In the present embodiment, ventilation duct 10 connects the inner side that outdoor one end is arranged on wall, and the first housing 60 is connected by bolt etc.
Fitting is fixed on the wall of outdoor or window frame, and outdoor gas is that blower fan 51 and airduct 52 pump to first shell by wind pushing mechanism
In body 60, after the filtering of cylindrical filter film 42, enter in ventilation duct 10, be finally sent to interior.
Further, as in Figure 2-4, fresh air purifier also includes the second housing 80 being arranged on outside the first housing 60；
Indoor gas enters in the second housing 80 through open and close valve, and heat exchange is carried out with the gas in the first housing 60.Using from room
The heat of the gas (i.e. gas in the second housing 80) of outdoor is inside flowed to, to gas (the i.e. first shell from outdoor inflow interior
Gas in body 60) precooling and preheating are carried out, it is basically unchanged indoor temperature, it is possible to reduce room temperature governor motion such as air-conditioning
Deng energy consumption, saved the energy.
Further, opening is set on the second housing 80, for the gas in the second housing 80 to be discharged into outdoor.In this reality
Shi Zhong, it is preferable that the fixation blinds 81 in open mode is provided with opening as in Figure 2-4, to delay gas from second
Housing 80 is discharged to the speed of outdoor, extends the time of heat exchange.
As opening and the first alternative solution of fixed blinds 81, multiple ventilations can be directly set on the second housing 80
Hole.
As opening and second of alternative solution of fixed blinds 81, openable baffle is provided with the second housing 80
Portion, baffle portion is used to be turned on and off the second housing 80, the second housing 80 is in outdoor and connects or closed mode.
The concrete structure in baffle portion can refer to open and close valve, such as being can only be to movable shutters 31 of outdoor opening etc..
Further, fresh air purifier also includes precooling mechanism and/or preheating mechanism, for the gas in ventilation duct 10
Precooling or preheating.
In the present embodiment, precooling mechanism includes water tank 91, water pump 92 and water-supply-pipe 93, water delivery as shown in Figure 2 or Figure 3
The first end of pipe 93 is arranged between the first housing 60 and the second housing 80, and the second end is connected with water pump 92, and water pump 92 is by water tank
Water in 91 is pumped between the first housing 60 and the second housing 80 by water-supply-pipe 93, and moisture evaporation takes away the table of the first housing 60
The heat in face, so as to reach the purpose of gas temperature in the first housing 60 of reduction.It can also be set in the first end of water-supply-pipe 93
Put and multiple tiny hole for water sprayings be set on shower nozzle, shower nozzle, make the moisture of ejection evenly be distributed in the first housing 60 and second
Between housing 80, and the particle water sprayed is more small, it is easier to evaporate.As illustrated in figure 1 or 4, precooling mechanism can also
It is provided on the outer wall of ventilation duct 10 and freezes in the refrigerator pipes 94 in either the first housing 60, refrigerator pipes 94 filled with cold water etc.
Liquid, refrigerator pipes 94 can be set along the outer wall of ventilation duct 10 or the inside spin of the first housing 60, with increase in ventilation duct 10 gas with
Contact area between refrigerator pipes 94.
In the present embodiment, preheating mechanism includes heater strip and heater switch, and heater switch is used to control heater strip to start
Or stop heating.The heater strip is arranged on the inside of flange 70, flange 70 is had two kinds of functions of connection and preheating concurrently, can enter one
Step simplifies the structure of fresh air purifier.Heater strip can also be arranged on the inwall of ventilation duct 10, directly in ventilation duct 10
Gas is heated, heating it is more efficient.As shown in figure 1, preheating mechanism can also be provided in the pre- of the outer wall of ventilation duct 10
Filled with liquid such as hot water in heat pipe 100, economizer bank 100, economizer bank 100 can be set along the spiral of ventilation duct 10, to increase ventilation
Contact area in pipe 10 between gas and economizer bank 100, improves pre-heat effect.
Further, fresh air purifier also includes master controller, and blower fan 51, electromagnetic lock 32, water pump 92 and heater switch are equal
It is connected with master controller, master controller is used for the working condition for controlling blower fan 51, electromagnetic lock 32, water pump 92 and heater switch.
Further, fresh air purifier also includes controlled in wireless end, and controlled in wireless end sends work order to master controller,
Master controller is set to control the working condition of blower fan 51, electromagnetic lock 32, water pump 92 and heater switch.It is more clever by controlled in wireless
It is living convenient.
In summary, the present embodiment provides a kind of fresh air purifier, includes the ventilation duct 10 of connection indoor and outdoors, and
The wind pushing mechanism being connected with ventilation duct 10；Purification mechanism is provided with ventilation duct 10；Wind pushing mechanism is used to lead into ventilation duct 10
Enter gas, and make gas from outdoor to indoor moveable；The junction of ventilation duct 10 and wall has to be set at gap 20, gap 20
There is open and close valve, the air pressure that open and close valve is used for indoors opens gap 20 when being more than outdoor air pressure.It is new that the present embodiment is provided
Wind clarifier, to during indoor air-supply, open and close valve closes the gap 20 between ventilation duct 10 and wall, to prevent the gas of outdoor
Body is got in from gap 20, it is ensured that outdoor gas is purified by wind pushing mechanism feeding ventilation duct 10, by the gas of purification
Body is sent to interior from ventilation duct 10；When air pressure indoors is more than outdoor air pressure, then open and close valve is opened, indoor gas is in room
Under inside and outside differential pressure effect, outdoor is discharged to by gap 20, therefore is not required to set the pipeline to outdoor air draft, fresh air purifying is reduced
Crossing compression is difficult between the number of tubes of device, pipeline, gas flows the resistance being subject in pipeline and reduced, and then reduces energy
Consumption, has saved the energy, effectively improves that fresh air purifier number of tubes of the prior art is more, and easily intersect compressing, makes
Gas in pipelines flowing is increased the technical problem of energy consumption by larger resistance.And the present embodiment provide fresh air purifier with
Existing fresh air purifier is compared, and structure is more simple, can effectively reduce cost.
Embodiment 2
The present embodiment provides a kind of air cleaning unit, includes any one technology of fresh air purifier described in embodiment 1
Feature.
Further, air cleaning unit also includes indoor temperature governor motion and/or indoor humidity governor motion, such as
Air-conditioning, indoor temperature and/or humidity are adjusted, and have suitable temperature and/or humidity with the gas for ensureing interior, improve
The comfort level of user.
In summary, the air cleaning unit that the present embodiment is provided, includes any of fresh air purifier described in embodiment 1
Item technical characteristic.The fresh air purifier, to during indoor air-supply, open and close valve is by the envelope of gap 20 between ventilation duct 10 and wall
Close, to prevent the gas of outdoor from being got in from gap 20, it is ensured that outdoor gas is carried out by wind pushing mechanism feeding ventilation duct 10
Purification, the gas by purification is sent to interior from ventilation duct 10；When air pressure indoors is more than outdoor air pressure, then opening and closing is opened
Valve, under indoor gas external differential effect indoors, is discharged to outdoor, therefore be not required to set the pipe to outdoor air draft by gap 20
Road, reduces and crossing compression is difficult between the number of tubes of fresh air purifier, pipeline, and gas flows the resistance being subject in pipeline
Reduce, and then reduce energy consumption, saved the energy, it is more to effectively improve fresh air purifier number of tubes of the prior art, easily
Intersect compressing, makes gas in pipelines flowing by larger resistance, increases the technical problem of energy consumption.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of fresh air purifier, it is characterised in that the fresh air purifier includes the ventilation duct of connection indoor and outdoors, and
The wind pushing mechanism being connected with the ventilation duct；
Purification mechanism is provided with the ventilation duct；
The wind pushing mechanism is used to be passed through gas into the ventilation duct, and makes the gas from outdoor to indoor moveable；
The junction of the ventilation duct and wall, which has, is provided with open and close valve at gap, the gap, the open and close valve is used for
Indoor air pressure opens the gap when being more than outdoor air pressure.
2. fresh air purifier according to claim 1, it is characterised in that the open and close valve includes movable shutters, the work
Dynamic blinds is swung under the influence of air pressure, and to outdoor direction swing so that the gap open, to indoor direction swing so that
The gap is closed.
3. fresh air purifier according to claim 2, it is characterised in that the fresh air purifier also includes locking member, institute
Stating locking member is used to, when the movable shutters close the gap to the swing of indoor direction, lock the movable shutters.
4. fresh air purifier according to claim 1, it is characterised in that the fresh air purifier also includes room pressure and examined
Survey meter, outdoor air pressure detection meter and controller；
The open and close valve includes multiple blades；
The room pressure detection meter is used for the air pressure for detecting interior；
The outdoor air pressure detection meter is used for the air pressure for detecting outdoor；
The controller according to the room pressure based on detecting and the outdoor air pressure detects the detected value of meter, controls multiple
Blade movement is so that the gap is turned on and off.
5. the fresh air purifier according to claim any one of 1-4, it is characterised in that the purification mechanism includes being arranged on
Filter house on the ventilation duct.
6. fresh air purifier according to claim 5, it is characterised in that the fresh air purifier also includes and the air-supply
First housing of mechanism connection；
The filter house being arranged on the outdoor one end of the ventilation duct connection is cylindrical filter film；And the cylindrical filter film is set
In the first shell body.
7. fresh air purifier according to claim 6, it is characterised in that the fresh air purifier is also described including being arranged on
The second external housing of first shell；
Indoor gas enters in the second shell body through the open and close valve, and hot friendship is carried out with the gas in the first shell body
Change.
8. fresh air purifier according to claim 7, it is characterised in that be provided with second housing it is openable every
Shelves portion, the baffle portion is used to be turned on and off second housing.
9. fresh air purifier according to claim 1, it is characterised in that the fresh air purifier also includes precooling mechanism
And/or preheating mechanism, for the gas precooling or preheating in the ventilation duct.
10. a kind of air cleaning unit, it is characterised in that the air cleaning unit is included described in claim any one of 1-9
Fresh air purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470797.2U CN206387063U (en) | 2016-12-29 | 2016-12-29 | Fresh air purifier and air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470797.2U CN206387063U (en) | 2016-12-29 | 2016-12-29 | Fresh air purifier and air cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387063U true CN206387063U (en) | 2017-08-08 |
Family
ID=59490957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621470797.2U Expired - Fee Related CN206387063U (en) | 2016-12-29 | 2016-12-29 | Fresh air purifier and air cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642497A (en) * | 2016-12-29 | 2017-05-10 | 兰州大学 | Fresh air purifier and air purification device |
-
2016
- 2016-12-29 CN CN201621470797.2U patent/CN206387063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642497A (en) * | 2016-12-29 | 2017-05-10 | 兰州大学 | Fresh air purifier and air purification device |
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