CN207065799U

CN207065799U - A kind of clearing machine air-valve and fresh air purifier

Info

Publication number: CN207065799U
Application number: CN201720663935.7U
Authority: CN
Inventors: 乔治
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-08
Filing date: 2017-06-08
Publication date: 2018-03-02
Anticipated expiration: 2027-06-08

Abstract

A kind of clearing machine air-valve and fresh air purifier provided by the utility model, it is related to technical field of air purification, including valve body, there is the first air port, the second air port and the 3rd air port on the valve body；The inner chamber of first air port, second air port and the 3rd air port with the valve body connects；The inner chamber of the valve body is provided with wind guide component, for opening or closing second air port or the 3rd air port.In the above-mentioned technical solutions, the indoor air quantity of outdoor air suction can be adjusted according to the air quality of outdoor, simultaneously, interior will can also be expelled to the importing air inlet duct of the air part of outdoor by air -return duct, again be back to interior, with prevent due to outdoor air quality difference and to interior air quality cause too much influence.

Description

A kind of clearing machine air-valve and fresh air purifier

Technical field

Technical field of air purification is the utility model is related to, more particularly, to a kind of clearing machine air-valve and fresh air purifying Machine.

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 the air of interior is purified by the way of outer circulation, I.e. the pure air of outdoor can be sucked into interior by this kind of air purifier, and the foul atmosphere of interior is expelled into room simultaneously Outside, the air of interior is purified by way of the foul atmosphere of interior and the pure air of outdoor are exchanged with each other.

But this air purifier needs to be used according to the air quality degree of outdoor, if outdoor air matter When measuring poor, if the air of outdoor and indoor air exchanged according further to the purification style of this kind of air purifier, The air of interior can be polluted on the contrary, can not play a part of purifying the air of a room.

Utility model content

The purpose of this utility model is to provide a kind of clearing machine air-valve and fresh air purifier, to solve in the prior art Air purifier in existing correlation technique can not be normally to indoor air purification in the case of Outdoor Air Quality difference Technical problem.

A kind of clearing machine air-valve provided by the utility model, including valve body, there is the first air port, the second wind on the valve body Mouth and the 3rd air port；

The inner chamber of first air port, second air port and the 3rd air port with the valve body connects；

The inner chamber of the valve body is provided with wind guide component, for opening or closing second air port or the 3rd wind Mouthful.

In the above-mentioned technical solutions, the clearing machine air-valve may be mounted in the air purifier in correlation technique, will First air port is connected in the air -return duct of this kind of air purifier, while it is net that second air port is connected into this kind of air Change the air inlet duct of device, the 3rd air port is connected to the return air exit of the air -return duct of this kind of air purifier.

The wind guide component can block second air port and the 3rd air port, you can to connect first air port and institute The second air port is stated, or connects first air port and the 3rd air port, so adjusting room according to the air quality of outdoor Outer space aspiration enters the air quantity of interior, simultaneously, additionally it is possible to which interior will be expelled to the importing of the air part of outdoor by air -return duct Air inlet duct, again be back to interior, with prevent due to outdoor air quality difference and to interior air quality cause it is too big Influence.

Further, it is preferred that the wind guide component includes rotating shaft and shield element；

The axis of rotation is arranged in the inner chamber of the valve body, and the shield element is connected with the rotating shaft, described turn Axle drives the shield element to be moved back and forth between second air port and the 3rd air port by fixed-axis rotation, opens Or close second air port or the 3rd air port.

Further, in embodiment of the present utility model, the valve body is provided with motor；The output end of the motor with The rotating shaft connection, for driving the axis of rotation.

In the above-mentioned technical solutions, the valve body employs motor to control, and the control of motor can be more easily and effectively Adjustment shield element motion, and then the convenient air quantity adjustment for adjusting room air and outdoor air.

Further, it is preferred that the motor includes stepper motor, servomotor, torque motor, synchronous motor and asynchronous Any one in motor.

Further, in embodiment of the present utility model, in addition to the controlling organization electrically connected with the motor；

The controlling organization includes controller and wireless module, and the wireless module is electrically connected with the controller, is used for The controller is connected with default terminal wireless；

The controller electrically connects with the motor, the rotation for controlled motor.

In the above-mentioned technical solutions, controller can be connected by the wireless module with terminal wireless such as mobile phone, computers, be led to Cross mobile phone or computer etc. to send control instruction to controller, make rotation of the controller according to control instruction controlled motor.

Further, in embodiment of the present utility model, the controlling organization also includes memory module, for storing State the rotation mode data of motor；

The controller electrically connects with the memory module, for obtaining the rotation mode data.

In the above-mentioned technical solutions, the rotation mode of multiple motors, root can be preset with the Air Quality outside respective chamber/chambers Different rotation modes, the outer and indoor air circulation of automatic control room are adjusted according to the control mass change of outdoor.

Further, in embodiment of the present utility model, sealant is provided with the shield element.

In the above-mentioned technical solutions, the sealant can improve when shield element contacts the second air port or three air ports The sealing of contact, prevents air from missing.

Present invention also provides a kind of fresh air purifier, including the clearing machine air-valve；

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 both ends of the air inlet duct respectively with the air intake entrance and institute Air intake outlet connection is stated, the both ends of the air -return duct connect with the return air inlet and return air outlet respectively；

Air intake wind wheel component is provided with the air inlet duct, return air wind wheel component is provided with the air -return duct；

The clearing machine air-valve is arranged between the air inlet duct and the air -return duct, for opening or closing the air intake Connected entrance between road and the air -return duct.

Further, in embodiment of the present utility model, in addition to cool-heat-exchanger；The air inlet duct and the return air Road connects with the cool-heat-exchanger.

In the above-mentioned technical solutions, during the foul atmosphere of interior is expelled to outdoor by air -return duct, institute can be passed through Cool-heat-exchanger is stated, so while indoor foul atmosphere can be discharged smoothly, but the cool-heat-exchanger can be by the dirt of interior Heat in turbid air preserves, during air inlet duct is indoor by the air suction of outdoor, by the cold and hot exchange When device, the heat being stored in the cool-heat-exchanger can be brought into interior again in passing, so as to ensure that interior Temperature will not largely be taken away because of the purification process of outer circulation type.

Further, in embodiment of the present utility model, the air inlet duct includes air intake introduction chamber and air intake export cavity, What the air intake introduction chamber and the air intake export cavity were located at the cool-heat-exchanger enters wind path both sides；

The air -return duct includes return air introduction chamber and return air export cavity, the return air introduction chamber and the return air export cavity position In the return air road both sides of the cool-heat-exchanger；

Wherein, the first air port of the clearing machine air-valve connects with the return air export cavity, and the of the clearing machine air-valve Two air ports connect with the air intake introduction chamber, the 3rd air port and the return air outlet of the clearing machine air-valve.

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 required accompanying drawing used is briefly described in embodiment or description of the prior art, 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 structural representation of the fresh air purifier in correlation technique；

Fig. 2 is that air inlet duct in correlation technique and air -return duct flow to schematic diagram；

Fig. 3 is the schematic cross-section of the fresh air purifier in correlation technique；

Fig. 4 is the structural representation one for the clearing machine air-valve that the utility model one embodiment provides；

Fig. 5 is the structural representation two for the clearing machine air-valve that the utility model one embodiment provides；

Fig. 6 is the assembling structure schematic diagram for the clearing machine air-valve that the utility model one embodiment provides.

Reference：

1- housings；

11- air intake entrances；12- return air inlets；13- air intakes export；14- return air exports；15- air inlet ducts；16- air -return ducts； 17- cool-heat-exchangers；

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；

4- valve bodies；

The air ports of 41- first；The air ports of 42- second；The air ports of 43- the 3rd；44- wind guide components；

441- rotating shafts；442- shield elements.

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 the utility model part of the embodiment, 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 of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is 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 instruction or hint 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 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.

Fig. 1 is the structural representation of the fresh air purifier in correlation technique；Fig. 2 is the air inlet duct 15 in correlation technique and returns Air channel 16 flows to schematic diagram；Fig. 3 is the schematic cross-section of the fresh air purifier in correlation technique.

First, for the fresh air purifier in correlation technique, its concrete operating principle is as follows：

According to the structure in such as 1-3, the fresh air purifier can be by the way of a kind of outer circulation, dirt that will be indoor Turbid air is expelled to outdoor, then the pure air of outdoor is sucked into interior, and the air of indoor and outdoor is carried out to circulating replacement, entered And the foul atmosphere of interior is replaced by the pure air of outdoor, realize the thorough clean-up effect of room air.

Air intake wind wheel component 151 is provided with the air inlet duct 15, return air wind wheel component is provided with the air -return duct 16 161, 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, when by the air intake entrance 11 and the return air outlet 14 with outdoor connection after, 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, and 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, and 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, the pure air of outdoor is set to 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, the pure air of outdoor 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, the foul atmosphere of interior sucked from the return air inlet 12, along the air -return duct 16 from The return air outlet 14 is discharged to outdoor, the foul atmosphere of interior can be expelled into outdoor in this process.

By the action of above-mentioned two process, while the pure air in outdoor enters interior, indoor dirt is empty Gas is also drawn off to outdoor, you can so that the pure air of outdoor and the foul atmosphere of interior to be swapped.

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, make the air of interior become clean.

And in the structure of above-mentioned fresh air purifier, but it is merely able to use when outside air is good, if extraneous empty When gas is of poor quality, it can not just play a part of indoor air purification, so, for above-mentioned technical problem, the application carries A kind of clearing machine air-valve has been supplied, as Figure 4-Figure 6, including valve body 4, there is the first air port 41, the second air port 42 on the valve body 4 With the 3rd air port 43；The inner chamber of first air port 41, second air port 42 and the 3rd air port 43 with the valve body 4 Connection；The inner chamber of the valve body 4 is provided with wind guide component 44, for opening or closing second air port 42 or the 3rd wind Mouth 43.

This structure is that substantial amounts of foul atmosphere is got in, and on the contrary can when preventing due to Outdoor Air Quality difference The air of interior is polluted, the effect without playing purification air, so, according to the quality condition of outdoor air, with The bad degree of air quality, opens the connected entrance between the air inlet duct 15 and the air -return duct 16, makes the air of interior Again it is back to by air inlet duct 15 in interior, reduces the inlet of outdoor foul atmosphere.

According to said structure, the clearing machine air-valve may be mounted in the air purifier in correlation technique, specifically, First air port 41 is connected in the air -return duct 16 of this kind of air purifier, while second air port 42 is connected to this The air inlet duct 15 of kind air purifier, the return air for the air -return duct 16 that the 3rd air port 43 is connected into this kind of air purifier go out At mouth 14.

But after installing, it is possible to be adjusted by the wind guide component 44, specifically, the air dam Part 44 can block the air port 43 of the second air port 42 and the 3rd, you can to connect first air port 41 and second air port 42, or first air port 41 and the 3rd air port 43 are connected, it is divided to two situations to come to the wind guide component 44 below Operation acts are illustrated：

First, when Outdoor Air Quality is good, the air of indoor and outdoors can be carried out according to normal work Exchange, the foul atmosphere of interior is replaced using the pure air of outdoor, now, the wind guide component 44 is blocked described second Air port 42 goes out, and so described first air port 41 is exactly net with the states that connect of return air outlet 14, namely the fresh air in correlation technique The use state of change machine.

Second, when the air quality of outdoor is very poor, this is just to need to adjust the wind guide component 44 to block described the Three air ports 43 go out, and then the air -return duct 16 and return air is not connected between exporting 14, and now, the air -return duct 16 is and air intake What road 15 connected, indoor air will not be expelled to outdoor by air -return duct 16, but be back to interior again by air inlet duct 15, Which reduces the air capacity that flow of outside air enters room air, or pass through indoor internal air circulation and flow.

Based on this mode, according to the quality of outdoor air, wind guide component 44 can also be adjusted and block the 3rd air port 43 size, Outdoor Air Quality is bigger, and the area blocked is bigger, and then will make the fewer exclusion of the air of interior to room Outside, got on the contrary from newly.

Further, it is preferred that such as Fig. 4-6 structure, the wind guide component 44 includes rotating shaft 441 and shield element 442； The shield element 442 can use any structure being adapted to the second air port 42 and the 3rd air port 43, to shield element 442 Concrete structure does not limit.

The rotating shaft 441 is rotatably arranged in the inner chamber of the valve body 4, and the shield element 442 connects with the rotating shaft 441 Connect, the rotating shaft 441 drives the shield element 442 by fixed-axis rotation in second air port 42 and the 3rd air port Moved back and forth between 43, open or close second air port 42 or the 3rd air port 43.

Further, it is preferred that the valve body 4 is provided with motor；The output end of the motor connects with the rotating shaft 441 Connect, for driving the rotating shaft 441 to rotate, the valve body 4 employs motor to control, and the control of motor can more conveniently have The motion of the adjustment shield element 442 of effect, and then the convenient air quantity adjustment for adjusting room air and outdoor air.

Further, in embodiment of the present utility model, in addition to the controlling organization electrically connected with the motor；It is described Controlling organization includes controller and wireless module, and the wireless module electrically connects with the controller, for by the controller It is connected with default terminal wireless；

According to above-mentioned electric connection structure, wireless module can infinitely receive the control command of the terminals such as mobile phone or computer, institute Input control command with, user's can by terminal remotes such as mobile phone or computers, it is then that these control commands are long-range Send to the controller, pass through the rotation of the long-range controlled motor of controller can.

Further, in embodiment of the present utility model, sealant is provided with the shield element 442, it is described close Sealing can improve the sealing of contact when shield element 442 contacts the second air port 42 or three air ports 43, prevent air from leaking Fall.

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 both ends of the air inlet duct 15 respectively with the air intake Entrance 11 and the connection of air intake outlet 13, the both ends of the air -return duct 16 go out with the return air inlet 12 and the return air respectively Mouth 14 connects；

Air intake wind wheel component 151 is provided with the air inlet duct 15, return air wind wheel component is provided with the air -return duct 16 161；

The clearing machine air-valve is arranged between the air inlet duct 15 and the air -return duct 16, described for opening or closing Connected entrance between air inlet duct 15 and the air -return duct 16.

After said structure is namely improved to the fresh air purifier structure in correlation technique, the clearing machine is added The concrete structure of air-valve, so, the concrete function principle of the fresh air purifier is with reference to above.

, can be with during the air of outdoor 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, purification of the fresh air purifier to room air is enhanced, it also avoid excessive the problem of polluting ambient atmosphere.

Wherein, the filter assemblies include but is not limited to the filter screen being arranged in air inlet duct 15 and air -return duct 16, can be with Utilize other filterings that there is the structure realization of filtering function to air.

Further, in addition to cool-heat-exchanger 17；The air inlet duct 15 and the air -return duct 16 with the cold and hot friendship Parallel operation 17 connects.

The cool-heat-exchanger 17 is to serve a kind of effect for saving the energy, can retain the temperature of interior, prevent Outdoor is largely expelled to due to the purification process of outer circulation type.

As illustrated in fig. 1 and 2, during the foul atmosphere of interior is expelled to outdoor by air -return duct 16, can pass through described 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 the foul atmosphere of interior 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, 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 largely expelled to outdoor because of the purification process of outer circulation type.

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 What introduction chamber 152 and the air intake export cavity 153 were located at the cool-heat-exchanger 17 enters wind path both sides；

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；

Wherein, the first air port 41 of the clearing machine air-valve connects with the return air export cavity 163, the clearing machine air-valve The second air port 42 connected with the air intake introduction chamber 152, the 3rd air port 43 and the return air of the clearing machine air-valve export 14 connections.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited 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, either 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

1. a kind of clearing machine air-valve, it is characterised in that including valve body (4), there is the first air port (41), the on the valve body (4) Two air ports (42) and the 3rd air port (43)；

First air port (41), the inner chamber of second air port (42) and the 3rd air port (43) with the valve body (4) Connection；

The inner chamber of the valve body (4) is provided with wind guide component (44), for opening or closing second air port (42) or described 3rd air port (43).

2. clearing machine air-valve according to claim 1, it is characterised in that the wind guide component (44) includes rotating shaft (441) With shield element (442)；

The rotating shaft (441) is rotatably arranged in the inner chamber of the valve body (4), the shield element (442) and the rotating shaft (441) connect, the rotating shaft (441) drives the shield element (442) by fixed-axis rotation in second air port (42) Moved back and forth between the 3rd air port (43), open or close second air port (42) or the 3rd air port (43).

3. clearing machine air-valve according to claim 2, it is characterised in that the valve body (4) is provided with motor；

The output end of the motor is connected with the rotating shaft (441), for driving the rotating shaft (441) to rotate.

4. clearing machine air-valve according to claim 3, it is characterised in that the motor include stepper motor, servomotor, Any one in torque motor, synchronous motor and asynchronous machine.

5. clearing machine air-valve according to claim 3, it is characterised in that also include the control machine electrically connected with the motor Structure；

The controlling organization includes controller and wireless module, and the wireless module electrically connects with the controller, for by institute Controller is stated to be connected with default terminal wireless；

6. clearing machine air-valve according to claim 5, it is characterised in that the controlling organization also includes memory module, uses In the rotation mode data for storing the motor；

7. clearing machine air-valve according to claim 2, it is characterised in that be provided with sealing on the shield element (442) Layer.

8. a kind of fresh air purifier, it is characterised in that including housing (1) and the purification as any one of claim 1-7 Machine air-valve；

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 both ends of the air inlet duct (15) respectively with it is described Air intake entrance (11) and air intake outlet (13) connection, the both ends of the air -return duct (16) respectively with the return air inlet (12) With return air outlet (14) connection；

Air intake wind wheel component (151) is provided with the air inlet duct (15), return air wind wheel group is provided with the air -return duct (16) Part (161)；

The clearing machine air-valve is arranged between the air inlet duct (15) and the air -return duct (16), described for opening or closing Connected entrance between air inlet duct (15) and the air -return duct (16).

9. fresh air purifier according to claim 8, it is characterised in that also including cool-heat-exchanger (17)；

The air inlet duct (15) and the air -return duct (16) connect with the cool-heat-exchanger (17).

10. fresh air purifier according to claim 9, 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 the cold and hot friendship Parallel operation (17) enters wind path both sides；

The air -return duct (16) includes 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)；

Wherein, the first air port (41) of the clearing machine air-valve connects with the return air export cavity (163), the clearing machine air-valve The second air port (42) connected with the air intake introduction chamber (152), the 3rd air port (43) of the clearing machine air-valve with described time Wind outlet (14) connection.