CN215002143U

CN215002143U - Air treatment device and air conditioner

Info

Publication number: CN215002143U
Application number: CN202121420094.XU
Authority: CN
Inventors: 张凤娇; 李云蹊; 李冠群
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-03
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses an air treatment device and air conditioner, air treatment device includes: the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an indoor air inlet, a fresh air inlet, an indoor air outlet and a waste gas outlet; a fan; a purification module; the first opening and closing assembly is arranged at the indoor air inlet and is used for opening and closing the indoor air inlet; the second opening and closing component is arranged at the fresh air inlet and is used for opening and closing the fresh air inlet; the third opening and closing component is arranged at the indoor air outlet and is used for opening and closing the indoor air outlet; and the fourth closing assembly is arranged at the waste gas outlet and is used for opening and closing the waste gas outlet. Selectively work among the first opening and closing assembly, the second opening and closing assembly, the third opening and closing assembly and the fourth opening and closing assembly, and the combination among the indoor air inlet, the fresh air inlet, the indoor air outlet and the waste gas outlet, so that the air treatment device is switched among four working modes, and a user can conveniently select a proper mode.

Description

Air treatment device and air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner technique and specifically relates to an air treatment device and air conditioner are related to.

Background

At present, in the air conditioning industry, temperature regulation is a basic function, and with the improvement of the living standard of people, the attention to the indoor air quality is higher and higher, because indoor when using the air conditioner indoor unit, is usually in the closed state, under the indoor nobody's circumstances, carbon dioxide concentration is generally about 500 to 700PPM, along with the change of time, if the user frequently moves in the room, and ventilation is not in time, can cause indoor carbon dioxide content to constantly accumulate, and carbon dioxide concentration can rise gradually.

In the related art, indoor dust, smoke, bacteria, viruses and harmful (formaldehyde) waste gas are increased continuously under the condition of long-term indoor sealing, and dilution and mixing can be performed by increasing PM2.5 filter screen purification when fresh air is introduced in a single direction, but the stale feeling in indoor air cannot be eliminated. A large amount of dust, smoke, bacteria, viruses and harmful (formaldehyde) waste gas in the air of indoor internal circulation is still increased, and the indoor air is purified by lacking particles, so that the cleanliness of the indoor air is kept.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air treatment device and air conditioner through the selective work of a plurality of switching subassemblies to and the combination between air intake and the air outlet for air treatment device switches between four kinds of operating modes.

The utility model also provides an air conditioner.

According to the utility model discloses air treatment device of first aspect embodiment includes: the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an indoor air inlet, a fresh air inlet, an indoor air outlet and a waste gas outlet; the fan is arranged in the shell; a purification module disposed within the housing; the first opening and closing assembly is arranged at the indoor air inlet and is used for opening and closing the indoor air inlet; the second opening and closing component is arranged at the fresh air inlet and is used for opening and closing the fresh air inlet; the third opening and closing component is arranged at the indoor air outlet and is used for opening and closing the indoor air outlet; a fourth closing component disposed in the exhaust outlet for opening and closing the exhaust outlet.

According to the utility model discloses air treatment device closes selectively work between the subassembly and the fourth switching subassembly three through first switching subassembly, second switching subassembly, third switching subassembly to and the combination between four of indoor wind import, new trend import, indoor wind export and exhaust outlet, make air treatment device switch between four kinds of mode, convenience of customers selects suitable mode, and promotes air treatment device's functionality.

According to some embodiments of the invention, the first switching assembly comprises: a first driving member; the first transmission assembly is in transmission connection with the first driving piece; the first opening and closing door is in transmission connection with the first transmission assembly and is arranged at the indoor air inlet.

According to some embodiments of the invention, the first transmission assembly comprises: the first transmission piece is arranged on the first transmission piece, the second transmission piece is in transmission connection with the first transmission piece, and one end of the first opening and closing door is arranged on the second transmission piece and rotates around the axis of the second transmission piece.

According to some embodiments of the invention, at least one of the second and fourth switching assemblies comprises: a second driving member; the second transmission assembly is in transmission connection with the second driving piece; and the second opening and closing door is in transmission connection with the second transmission assembly and is arranged at the fresh air inlet or the waste gas outlet.

According to some embodiments of the invention, the second transmission assembly comprises: the second opening and closing door is arranged on the fourth transmission piece in a penetrating mode along the radial direction and rotates around the axis of the fourth transmission piece.

According to some embodiments of the present invention, the third opening and closing assembly comprises: a third driving member; the third transmission assembly is in transmission connection with the third driving piece; and the third opening and closing door is in transmission connection with the third transmission assembly and is arranged at the indoor air outlet.

According to some embodiments of the invention, the third transmission assembly comprises: the gear is arranged on the third driving piece, the rack is arranged on the third opening and closing door, and the gear is meshed with the rack.

According to some embodiments of the present invention, further comprising: fresh air pipe and exhaust emission pipe, fresh air pipe with the new trend import is connected, exhaust emission pipe's one end with the exhaust outlet is connected and the other end with the fresh air pipe is connected.

According to some embodiments of the invention, the housing comprises: the volute is provided with the indoor air outlet and the waste gas outlet, the fan is arranged in the volute, and one axial side of the volute is arranged in an open mode; the air inlet shell, the air inlet shell set up in the open side of spiral case, the air inlet shell set up in indoor wind import with the new trend import.

According to the utility model discloses air conditioner of second aspect embodiment includes: the air conditioner comprises a machine shell, a first air inlet, a first air outlet and a second air outlet, wherein the machine shell is provided with the first air inlet, the first air outlet and the second air outlet; the heat exchanger is arranged in the shell and is positioned between the first air inlet and the first air outlet; in the air processing device of the above embodiment, the housing is disposed in the casing and located at one end of the heat exchanger, and the indoor air outlet corresponds to the second air outlet.

According to some embodiments of the utility model, the casing still is provided with the second air intake, the second air intake with first air intake interval sets up and with indoor wind import is corresponding.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of an angle structure of an air conditioner according to an embodiment of the present invention;

fig. 2 is a schematic structural view of another angle of the air conditioner according to the embodiment of the present invention;

fig. 3 is a partial schematic structural view of an air conditioner according to an embodiment of the present invention;

fig. 4 is a partial schematic structural view of an air conditioner according to an embodiment of the present invention;

fig. 5 is an exploded view of an air treatment device according to an embodiment of the present invention;

FIG. 6 is a side view of an air treatment device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of the third opening and closing assembly and the volute according to the embodiment of the present invention;

figure 8 is a cross-sectional view of a third opening and closing assembly mated with a volute, in accordance with an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a third opening and closing assembly according to an embodiment of the present invention;

fig. 10 is a schematic structural view of the fourth closing assembly and the volute casing according to the embodiment of the present invention;

fig. 11 is a cross-sectional view of a second or fourth switching assembly in accordance with an embodiment of the present invention;

FIG. 12 is a schematic view of the air flow direction when the air conditioner is in the fresh air mode;

FIG. 13 is a schematic gas flow diagram of the air conditioner in the indoor cleaning mode;

FIG. 14 is a schematic view of the air flow direction when the air conditioner is in the mixed air mode;

FIG. 15 is a schematic view of the air flow direction when the air conditioner is in the air discharge mode.

Reference numerals:

s, an air conditioner;

100. an air treatment device;

10. a housing; 11. an indoor air inlet; 12. a fresh air inlet; 13. an indoor air outlet; 14. an exhaust gas outlet; 15. a volute; 16. an air inlet housing;

20. a first opening and closing member; 21. a first driving member; 22. a first transmission assembly; 23. a first opening/closing door;

30. a third opening and closing component; 31. a third driving member; 32. a third transmission assembly; 321. a gear; 322. a rack; 323. a reduction gear; 33. a third open/close door;

40. a fourth switching element; 41. a second driving member; 42. a second transmission assembly; 43. a second opening/closing door;

51. a fresh air duct; 52. an exhaust gas discharge pipe; 53. a purification module; 54. a three-way pipeline; 55. connecting a pipeline;

60. a second opening and closing member;

200. a housing; 210. a first air inlet; 220. a first air outlet; 230. a second air outlet; 240. and a second air inlet.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

An air treatment device 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 15, and an air conditioner S having the air treatment device 100 is also provided.

According to the utility model discloses air treatment device 100 includes: the air purifier comprises a shell 10, a fan and a purification module 53, wherein the shell 10 is provided with an indoor air inlet 11, a fresh air inlet 12, an indoor air outlet 13 and a waste gas outlet 14, the fan is arranged in the shell 10, and the purification module 53 is arranged in the shell 10. That is, the air treatment device 100 has two air inlet channels, one being the fresh air inlet 12 and the other being the indoor air inlet 11, and the air treatment device 100 has two air outlet channels, one being the exhaust air outlet 14 and the other being the indoor air outlet 13. Wherein, the fan sets up in shell 10, and shell 10 is put and can be used for fixed fan, avoids the fan to rock to influence the normal work of fan, the air that enters into in the shell 10 from indoor wind import 11 or new trend import 12 can pass through the fan, realizes the air supply under the drive of fan.

Wherein, purification module 53 can adsorb and purify the harmful gas in the air, also can discharge the harmful gas in the adsorbed air outdoor, avoids harmful gas too much to influence user's healthy. The purification module 53 is disposed in the air treatment device 100, and the air treatment device 100 can also be used to fix the purification module 53, so as to prevent the purification module 53 from shaking, thereby affecting the normal operation of the purification module 53. The harmful gas can be carbon dioxide, and can also be other gases harmful to human body, such as indoor dust, smoke, bacteria, virus, and harmful (formaldehyde) waste gas. Wherein, purification module 53 and fan spaced apart the setting, can avoid purification module 53's setting to influence the setting of fan like this, can make the air pass through purification module 53 under the effect of fan moreover.

Further, the air treatment device 100 includes: first switching module 20, second switching module 60, third switching module 30 and fourth switching module 40, first switching module 20 sets up in indoor wind import 11 for open and close indoor wind import 11, second switching module 60 sets up in new trend import 12 for open and close new trend import 12, third switching module 30 sets up in indoor wind export 13 for open and close indoor wind export 13, fourth switching module 40 sets up in exhaust outlet 14 for open and close exhaust outlet 14. That is, the first opening and closing member 20 may selectively open or close the indoor air inlet 11, the second opening and closing member 60 may selectively open or close the fresh air inlet 12, the third opening and closing member 30 may selectively open or close the indoor air outlet 13, and the fourth opening and closing member 40 may selectively open or close the fresh air inlet 12. Thus, through the selected work among the first opening and closing component 20, the second opening and closing component 60, the third opening and closing component 30 and the fourth opening and closing component 40, and the combination among the four of the indoor air inlet 11, the fresh air inlet 12, the indoor air outlet 13 and the exhaust air outlet 14, the air processing device 100 has four working modes, namely, an indoor air mode in which the indoor air inlet 11 is connected with the indoor air outlet 13, a fresh air mode in which the fresh air inlet 12 is connected with the indoor air outlet 13, a mixed air mode in which the fresh air inlet 12 is connected with the indoor air outlet 11 and an exhaust mode in which the indoor air inlet 11 is connected with the exhaust air outlet 14.

That is, the housing 10 is further provided with an exhaust gas outlet 14, so that the harmful gas accumulated in the purification module 53 can be selectively discharged when the air treatment device 100 is used. Thus, the harmful gas accumulated in the purification module 53 can be discharged to the outside, so that the purification module 53 can continue to adsorb the harmful gas, which is beneficial to the long-term use of the purification module 53. Specifically, when the air treatment device 100 is in use, the opening and closing of the third opening and closing component 30 and the fourth opening and closing component 40 can be controlled to selectively control the opening of the indoor air outlet 13 or the exhaust air outlet 14, that is, the discharge position of air in the air treatment device 100 can be controlled. When the indoor air outlet 13 is in an open state, air sucked by the air processing device 100 can enter the indoor air outlet 13 through the indoor air inlet 11 or the fresh air inlet 12, so that indoor air supply is realized; when the waste gas outlet 14 is in the open state, under the action of the fan, air sucked by the air treatment device 100 can enter through the waste gas outlet 14 and be discharged out of the air treatment device 100, and therefore harmful gas discharge can be achieved.

Therefore, the first opening and closing component 20, the second opening and closing component 60, the third opening and closing component 30 and the fourth opening and closing component 40 are selectively operated, and the indoor air inlet 11, the fresh air inlet 12, the indoor air outlet 13 and the waste air outlet 14 are combined, so that the air treatment device 100 is switched among four working modes, a user can conveniently select a proper mode, and the functionality of the air treatment device 100 is improved.

Referring to fig. 6, the first opening and closing assembly 20 includes: the indoor air inlet structure comprises a first driving piece 21, a first transmission assembly 22 and a first opening and closing door 23, wherein the first transmission assembly 22 is in transmission connection with the first driving piece 21, and the first opening and closing door 23 is in transmission connection with the first transmission assembly 22 and is arranged at the indoor air inlet 11. The first driving part 21 is in transmission connection with the first transmission assembly 22, the first driving part 21 can drive the first transmission assembly 22 to move, and the first transmission assembly 22 is in transmission connection with the first opening and closing door 23, so that the first transmission assembly 22 can drive the first opening and closing door 23 to move, and the opening and closing of the first opening and closing door 23 can be realized. The first opening and closing assembly 20 is simple in structure, and the indoor air inlet 11 can be opened and closed correspondingly by controlling the first driving member 21. The first driving member 21 may be a driving motor. In addition, the first transmission assembly 22 can play a role of speed reduction transmission, so that the opening and closing speed of the first opening and closing door 23 is suitable.

Further, as shown in fig. 6, the first transmission assembly 22 includes: the first transmission piece is arranged on the first driving piece 21, the second transmission piece is in transmission connection with the first transmission piece, and one end of the first opening/closing door 23 is arranged on the second transmission piece and rotates around the axis of the second transmission piece. The first driving part is sleeved on the first driving part 21, one end of the first opening and closing door 23 is arranged on the second driving part, and the first opening and closing door 23 can rotate around the axis of the second driving part, so that the first driving part 21 drives the first driving part and the second driving part to open or close the first opening and closing door 23. The first opening and closing door 23 rotates on the outer shell 10 around the axial direction of the second transmission piece, namely the first opening and closing door 23 rotates to open the indoor air inlet 11, the indoor air inlet 11 can be shielded when the first opening and closing door 23 rotates to the indoor air inlet 11, and the indoor air inlet 11 can be opened when the first opening and closing door 23 rotates to other positions.

As shown in fig. 10 and 11, at least one of the second and

fourth switching assemblies

60 and 40 includes: the fresh air inlet and the exhaust gas outlet are respectively provided with a fresh air inlet 12 and an exhaust gas outlet 14, the fresh air inlet 12 and the exhaust gas outlet 14 are respectively provided with a second driving piece 41, a second transmission assembly 42 and a second opening and closing door 43, the second transmission assembly 42 is in transmission connection with the second driving piece 41, the second opening and closing door 43 is in transmission connection with the second transmission assembly 42, and the second opening and closing door 43 is arranged at the fresh air inlet 12 or the exhaust gas outlet 14. The second driving element 41 is in transmission connection with the second transmission assembly 42, the second driving element 41 can drive the second transmission assembly 42 to move, and the second transmission assembly 42 is in transmission connection with the second opening/closing door 43, so that the second transmission assembly 42 can drive the second opening/closing door 43 to move, and the opening and closing of the second opening/closing door 43 can be realized. The second opening and closing assembly 60 and the fourth opening and closing assembly 40 are simple in structure, and the fresh air inlet 12 or the waste air outlet 14 can be opened and closed correspondingly by controlling the second driving member 41. The second driving member 41 may be a driving motor.

Further, as shown with reference to fig. 10 and 11, the second transmission assembly 42 includes: the third transmission piece is arranged on the second driving piece 41 and is in transmission connection with the fourth transmission piece, the second opening and closing door 43 penetrates through the fourth transmission piece along the radial direction, and the second opening and closing door 43 rotates around the axis of the fourth transmission piece. The third transmission member and the fourth transmission member can perform a deceleration function, so that the opening speed of the second opening/closing door 43 is appropriate.

That is, the second opening and closing door 43 of the fourth opening and closing assembly 40 is rotatably disposed at the exhaust outlet 14, so that when the second opening and closing door 43 is rotated to the closed position, the second opening and closing door 43 can close the exhaust outlet 14; when the second opening and closing door 43 is rotated to the open position, the second opening and closing door 43 may open the exhaust outlet 14. Or, the second opening and closing door 43 of the fourth opening and closing assembly 40 is rotatably disposed at the fresh air inlet 12, so that when the second opening and closing door 43 rotates to a closed position, the second opening and closing door 43 can close the fresh air inlet 12; when the second opening and closing door 43 is rotated to the open position, the second opening and closing door 43 can open the fresh air inlet 12.

And, the shape of the second opening and closing door 43 of the fourth opening and closing module 40 is different from the shape of the second opening and closing door 43 of the second opening and closing module 60, the shape of the second opening and closing door 43 of the fourth opening and closing module 40 is similar to the shape of the exhaust gas outlet 14, and the shape of the second opening and closing door 43 of the second opening and closing module 60 is similar to the shape of the fresh air inlet 12.

As shown in fig. 7 to 9, the third opening and closing member 30 includes: the third driving component 32 is in transmission connection with the third driving component 31, and the third opening and closing door 33 is in transmission connection with the third driving component 32 and is arranged at the indoor air outlet 13. The third driving element 31 is in transmission connection with the third transmission assembly 32, the third driving element 31 can drive the third transmission assembly 32 to move, and the third transmission assembly 32 is in transmission connection with the third opening and closing door 33, so that the third transmission assembly 32 can drive the third opening and closing door 33 to move, and the opening and closing of the third opening and closing door 33 can be realized. The third opening and closing module 30 is simple in structure, and the indoor air outlet 13 can be opened and closed correspondingly by controlling the third driving member 31. Wherein, the third opening and closing door 33 can selectively block the indoor air outlet 13. Wherein the third driving member 31 may be a driving motor.

Further, as shown in fig. 8 and 9, the third transmission assembly 32 includes: a gear 321 and a rack 322, wherein the gear 321 is arranged on the third driving member 31, the rack 322 is arranged on the third opening/closing door 33, and the gear 321 is meshed with the rack 322. The gear 321 is sleeved on the third driving element 31, and the rack 322 is arranged on the third opening/closing door 33, so that the third driving element 31 drives the gear 321 and the rack 322 to open or close the third opening/closing door 33. The third opening and closing door 33 is translated on the housing 10, that is, the indoor air outlet 13 can be shielded by moving the third opening and closing door 33 to the indoor air outlet 13. A reduction gear 323 may be provided between the gear 321 and the rack 322, and the reduction gear 323 may perform a reduction transmission function so that the opening and closing speed of the third opening and closing door 33 is appropriate.

In addition, a slide rail is arranged on the third opening and closing door 33, a slide groove is arranged on the housing 10, and the slide rail is in sliding fit with the slide groove, so that the third opening and closing door 33 can slide along the track of the slide groove when sliding on the housing 10, and the third opening and closing door 33 is prevented from deviating from the track.

Further, referring to fig. 4 to 5 and 12 to 15, the air treatment device 100 further includes: a fresh air pipe 51 and an exhaust gas discharge pipe 52, the fresh air pipe 51 being connected to the fresh air inlet 12, one end of the exhaust gas discharge pipe 52 being connected to the exhaust gas outlet 14, and the other end of the exhaust gas discharge pipe 52 being connected to the fresh air pipe 51. Wherein, the one end and the new trend import 12 intercommunication of fresh air pipe 51 to the other end of fresh air pipe 51 passes the wall and extends to outdoors, so sets up, makes outdoor new trend can enter into in the air treatment device 100 through fresh air pipe 51. And, one end of the exhaust gas discharge pipe 52 communicates with the exhaust gas outlet 14, so that the harmful gas accumulated in the purification module 53 can be discharged to the outside of the room through the exhaust gas outlet 14 and the exhaust gas discharge pipe 52. Further, one end of the exhaust gas discharge pipe 52, which is far away from the exhaust gas outlet 14, is communicated with the fresh air pipe 51, so that the fresh air pipe 51 can not only extract fresh air from the outside, but also discharge harmful gas, thereby saving part of pipelines and reducing the occupied space of the air treatment device 100.

Specifically, the fresh air pipe 51 is communicated with the waste gas discharge pipe 52 through a three-way pipeline 54, so that the fresh air pipe 51 can discharge harmful gas and can also discharge fresh air. And, be provided with connecting tube 55 between tee bend pipeline 54 and new trend import 12, connecting tube 55 is the shape of buckling, because mutually perpendicular between the axis of new trend import 12 and the axis of new trend pipe 51, the setting can make things convenient for the arrangement of connecting tube 55 like this, avoids connecting tube 55 to occupy too much space.

As shown in fig. 5, the housing 10 includes: the air conditioner comprises a volute 15 and an air inlet shell 16, wherein the volute 15 is provided with an indoor air outlet 13 and a waste gas outlet 14, a fan is arranged in the volute 15, one axial side of the volute 15 is arranged in an open mode, the air inlet shell 16 is arranged on the open side of the volute 15, and the air inlet shell 16 is arranged at an indoor air inlet 11 and a fresh air inlet 12. That is to say, the housing 10 is formed by abutting a volute 15 and an air intake casing 16, the volute 15 is provided with a waste gas outlet 14 and an indoor air outlet 13, the air intake casing 16 is provided with a fresh air inlet 12 and an indoor air inlet 11, an air duct is formed between the volute 15 and the air intake casing 16, and the fan is disposed in the air duct, so that gas entering the air duct from the indoor air inlet 11 and the fresh air inlet 12 on the air intake casing 16 can be accelerated by the fan, and then the gas is discharged out of the air processing device 100 through the waste gas outlet 14 or the indoor air outlet 13 on the volute 15.

According to the utility model discloses air conditioner S of second aspect embodiment includes: the enclosure 200 is provided with a first air inlet 210, a first air outlet 220 and a second air outlet 230, the heat exchanger is arranged in the enclosure 200, the heat exchanger is located between the first air inlet 210 and the first air outlet 220, the housing 10 is arranged in the enclosure 200 and located at one end of the heat exchanger, and the indoor air outlet 13 corresponds to the second air outlet 230. That is to say, when the air conditioner S is in operation, air may directly enter the casing 200 from the first air inlet 210, exchange heat with the heat exchanger, and finally be blown out from the first air outlet 220, so that the function of blowing cold air or hot air by the air conditioner S may be realized. And, the indoor air outlet 13 of the air processing device 100 is opposite to the second air outlet 230 of the cabinet 200, so that the air ducts between the air processing device 100 and the air conditioner S will not affect each other, and the air flow disorder is avoided.

In addition, referring to fig. 2, the cabinet 200 is further provided with a second intake vent 240, the second intake vent 240 is spaced apart from the first intake vent 210, and the second intake vent 240 corresponds to the indoor air inlet 11. In this way, by providing the second wind inlet 240 on the cabinet 200, the indoor wind can enter the air treatment device 100 through the second wind inlet 240 and the indoor wind inlet 11, and then be discharged to the indoor through the second wind outlet 230.

The operation mode of the indoor unit S of the air conditioner S according to the embodiment of the present invention will be described with reference to fig. 12 to 15.

Indoor purification mode: as shown in fig. 12, the fan draws air from the room, the first opening and closing component 20 opens the indoor air inlet 11, the second opening and closing component 60 closes the fresh air inlet 12, so that the air in the room enters the indoor unit S of the air conditioner through the indoor air inlet 11, the third opening and closing component 30 opens the indoor air outlet 13, and the fourth opening and closing component 40 closes the exhaust air outlet 14. That is, the air treatment device 100 draws air from the room, passes through the purification module 53, enters the air intake housing 16, and is discharged to the room through the second air outlet 230. The mode is a harmful gas adsorption mode, namely, the harmful gas is collected indoors without being discharged outdoors.

Fresh air mode: as shown in fig. 13, the blower draws air from the outside through the fresh air duct 51, the second opening/closing unit 60 opens the fresh air inlet 12, the first opening/closing unit 20 closes the indoor air inlet 11, and the outdoor air enters the indoor unit of the air conditioner S through the fresh air inlet 12, and similarly, the third opening/closing unit 30 opens the indoor air outlet 13 and the fourth opening/closing unit 40 closes the exhaust air outlet 14. That is, the air processing apparatus 100 draws air from the outside, passes through the purifying module 53, enters the air intake casing 16, and is finally discharged to the inside through the second air outlet 230, and at this time, the air blown out from the second air outlet 230 of the air conditioner S is fresh air from the outside. The mode is a harmful gas adsorption mode, that is, harmful gas is collected from air drawn from the outside without being discharged to the outside.

Mixed wind mode: as shown in fig. 14, the first opening and closing member 20 opens the indoor air inlet 11, the second opening and closing member 60 opens the fresh air inlet 12, so that indoor air can be introduced into the air processing device 100 through the indoor air inlet 11, and outdoor fresh air can be introduced into the air processing device 100 through the fresh air inlet 12, and the third opening and closing member 30 opens the indoor air outlet 13, and the fourth opening and closing member 40 closes the exhaust air outlet 14. That is, the air treatment device 100 draws air from the indoor and outdoor, passes through the purification module 53, enters the intake casing 16, and is discharged to the indoor through the second outlet 230. In this mode, the mixed air is discharged from the air treatment device 100, and the temperature difference between the fresh air and the indoor air can be improved by the mixed air, so that the air blown out from the second air outlet 230 is softer.

Emission of harmful gas mode: as shown in fig. 15, the blower draws air from the indoor space, the first opening and closing component 20 opens the indoor air inlet 11, the second opening and closing component 60 closes the fresh air inlet 12, the indoor air enters the indoor unit S of the air conditioner through the indoor air inlet 11, the third opening and closing component 30 closes the indoor air outlet 13, the fourth opening and closing component 40 opens the exhaust air outlet 14, the indoor air outlet 13 is not communicated with the indoor space, the harmful gas enters the exhaust air discharge pipe 52 through the exhaust air outlet 14, the exhaust air discharge pipe 52 is communicated with the fresh air pipe 51 through the tee pipe 54, and the fresh air pipe 51 is communicated with the outdoor space. That is, air is drawn from the indoor and enters the air intake case 16 after passing through the purification module 53, and harmful gas collected by the purification module 53 also enters the air intake case 16 and is then discharged to the outdoor through the exhaust gas discharge pipe 52 after being accelerated by the fan. So set up, can discharge the harmful gas that air conditioner S indoor set was collected outdoor to can realize the reduction of indoor harmful gas concentration.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An air treatment device, comprising:

the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an indoor air inlet, a fresh air inlet, an indoor air outlet and a waste gas outlet;

the fan is arranged in the shell;

a purification module disposed within the housing;

the first opening and closing assembly is arranged at the indoor air inlet and is used for opening and closing the indoor air inlet;

the second opening and closing component is arranged at the fresh air inlet and is used for opening and closing the fresh air inlet;

the third opening and closing component is arranged at the indoor air outlet and is used for opening and closing the indoor air outlet;

a fourth closing component disposed in the exhaust outlet for opening and closing the exhaust outlet.

2. The air treatment device of claim 1, wherein the first opening and closing assembly comprises:

a first driving member;

the first transmission assembly is in transmission connection with the first driving piece;

the first opening and closing door is in transmission connection with the first transmission assembly and is arranged at the indoor air inlet.

3. The air treatment device of claim 2, wherein the first transmission assembly comprises: the first transmission piece is arranged on the first transmission piece, the second transmission piece is in transmission connection with the first transmission piece, and one end of the first opening and closing door is arranged on the second transmission piece and rotates around the axis of the second transmission piece.

4. The air treatment device according to claim 1, wherein at least one of the second and fourth switching assemblies comprises:

a second driving member;

the second transmission assembly is in transmission connection with the second driving piece;

and the second opening and closing door is in transmission connection with the second transmission assembly and is arranged at the fresh air inlet or the waste gas outlet.

5. The air treatment device of claim 4, wherein the second transmission assembly comprises: the second opening and closing door is arranged on the fourth transmission piece in a penetrating mode along the radial direction and rotates around the axis of the fourth transmission piece.

6. The air treatment device of claim 1, wherein the third opening and closing component comprises:

a third driving member;

the third transmission assembly is in transmission connection with the third driving piece;

and the third opening and closing door is in transmission connection with the third transmission assembly and is arranged at the indoor air outlet.

7. The air treatment device of claim 6, wherein the third transmission assembly comprises: the gear is arranged on the third driving piece, the rack is arranged on the third opening and closing door, and the gear is meshed with the rack.

8. The air treatment device of claim 1, further comprising: fresh air pipe and exhaust emission pipe, fresh air pipe with the new trend import is connected, exhaust emission pipe's one end with the exhaust outlet is connected and the other end with the fresh air pipe is connected.

9. The air treatment device of claim 1, wherein the housing comprises:

the volute is provided with the indoor air outlet and the waste gas outlet, the fan is arranged in the volute, and one axial side of the volute is arranged in an open mode;

the air inlet shell, the air inlet shell set up in the open side of spiral case, the air inlet shell set up in indoor wind import with the new trend import.

10. An air conditioner, comprising:

the air conditioner comprises a machine shell, a first air inlet, a first air outlet and a second air outlet, wherein the machine shell is provided with the first air inlet, the first air outlet and the second air outlet;

the heat exchanger is arranged in the shell and is positioned between the first air inlet and the first air outlet;

the air treatment device of any of claims 1-9, the housing disposed within the enclosure at an end of the heat exchanger, the indoor air outlet corresponding to the second air outlet.

11. The air conditioner as claimed in claim 10, wherein the cabinet is further provided with a second intake vent spaced apart from the first intake vent and corresponding to the indoor air inlet.