CN217635902U - Many air outlets fresh air conditioning indoor unit - Google Patents

Abstract

The utility model discloses a machine in many air outlets new trend air conditioning, relate to the air conditioning technology field, including the mainframe box, heat transfer fan, the new trend fan, the roof wind channel, the skirting line wind channel, switch the wind channel, heat exchange assemblies, first amortization filter assembly and second amortization filter assembly, the inside of mainframe box is equipped with the new trend fan, heat transfer fan and heat exchange assemblies, the lower extreme of mainframe box is equipped with first amortization filter assembly, one side of mainframe box is equipped with the switching wind channel, switch wind channel and mainframe box intercommunication, one side of switching the wind channel is equipped with the new trend entry, be equipped with second amortization filter assembly in the new trend entry, the upper end and the roof wind channel intercommunication in switching the wind channel, the lower extreme and the skirting line wind channel intercommunication in switching wind channel. The utility model discloses simple structure, preparation, installation and maintenance are convenient, realize blowing cold wind down and blow return air in the middle of hot-blast in the room, and the mode of heating blows low-speed hot-blast from human foot, and the foot is hot-headed cold, and human sensation is more comfortable.

Description

Many air outlets fresh air conditioning indoor unit

Technical Field

The utility model relates to the air conditioning technology field especially involves a machine in many air outlets new trend air conditioning.

Background

The indoor unit of the traditional air conditioner comprises a cabinet, a wall-mounted unit, a fan coil, a clamping type air coil and the like. These indoor units blow cold air or hot air from the top of the human head. Especially, when the hot air is blown to the head of a human body, the head is dizziness and the feet are cold, so the human body feels very uncomfortable. Near the air outlet of the air conditioner, people feel particularly cold or particularly hot; and the people can not feel cold or hot at the place far away from the air outlet of the air conditioner.

The existing air-conditioning indoor unit needs to seek a new comfortable method or improve the existing method.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine in many air outlets new trend air conditioning for solve above-mentioned technical problem.

The utility model adopts the technical scheme as follows:

the utility model provides a machine in many air outlets new trend air conditioning, includes mainframe box, heat transfer fan, new trend fan, roof wind channel, skirting line wind channel, switches wind channel, heat exchange assemblies, first amortization filtering component and second amortization filtering component, the inside of mainframe box is equipped with the new trend fan the heat transfer fan with heat exchange components, the lower extreme of mainframe box is equipped with first amortization filtering component, one side of mainframe box is equipped with switches the wind channel, switch the wind channel with the mainframe box intercommunication, one side of switching the wind channel is equipped with the new trend entry, be equipped with in the new trend entry second amortization filtering component, switch the upper end in wind channel with roof wind channel intercommunication, switch the lower extreme in wind channel with skirting line wind channel intercommunication.

Preferably, a fresh air outlet is arranged on one side of the mainframe box and is opposite to the position of the fresh air fan, a heat exchange air outlet is arranged on the position of the heat exchange fan, the fresh air outlet and the heat exchange air outlet are respectively communicated with the switching air channel, a fresh air outlet silencing cotton net is arranged in the fresh air outlet, and a heat exchange outlet silencing cotton net is arranged in the heat exchange air outlet.

As preferred, still including locating last new trend air door subassembly and lower new trend air door subassembly in the mainframe box, it is located to go up new trend air door subassembly the heat transfer fan with between the new trend fan, the new trend air door subassembly is located down heat transfer component's downside.

As a further preferred option, the air conditioner further comprises an upper air outlet door assembly and a lower air outlet door assembly which are arranged inside the switching air duct, wherein the upper air outlet door assembly is located on the upper side of the heat exchange air outlet, and the lower air outlet door assembly is located on the lower side of the heat exchange air outlet.

Preferably, the heat exchange assembly comprises an all-aluminum heat exchanger, an outdoor main machine water supply pipe and an outdoor main machine water return pipe, wherein the outdoor main machine water supply pipe and the outdoor main machine water return pipe are used for connecting the all-aluminum heat exchanger and the outdoor main machine, and the all-aluminum heat exchanger is arranged on the lower side of the heat exchange fan.

Preferably, the first silencing and filtering assembly comprises a main case return air inlet filter screen and a main case return air inlet silencing cotton net which are arranged side by side.

Preferably, the second silencing and filtering component comprises a fresh air inlet filter screen and a fresh air inlet silencing cotton screen which are arranged side by side.

Preferably, the roof air duct comprises a first air duct assembly and a roof air duct interface arranged at any included angle of the first air duct assembly, the roof air duct interface is communicated with the upper end of the switching air duct, and a plurality of roof air outlets are arranged on the inner side wall of the first air duct assembly.

Preferably, the skirting line air duct comprises a second air duct component and a skirting line air duct interface arranged at any included angle of the second air duct component, and the skirting line air duct interface is communicated with the lower end of the switching air duct.

Preferably, the heat exchange assembly further comprises a water condensation disc and a water condensation and drainage backwater bend, the water condensation disc is arranged at the lower end of the all-aluminum heat exchanger, one end of the water condensation and drainage backwater bend is connected with the water condensation disc, and the other end of the water condensation and drainage backwater bend penetrates through the mainframe box and is located on the outer side of the mainframe box.

The technical scheme has the following advantages or beneficial effects:

the utility model discloses simple structure, preparation, installation and maintenance are convenient. Compared with the indoor unit (cabinet, wall hanging machine, fan coil and clamping type air disc) of the traditional air conditioner, the utility model realizes that cold air is blown upwards and hot air is blown downwards in a room to return air in the middle, the heating mode is that low-speed hot air is blown from the feet of a human body, the feet of the human body are hot, and the human body feels more comfortable; the cooling mode blows low-speed cold air from the periphery of the head of a human body, so that the human body feels more comfortable; fresh air is provided, and the air in the room is kept fresh.

Drawings

Fig. 1 is a schematic structural diagram of a main cabinet and a switching duct in the present invention;

fig. 2 is a schematic structural view of a roof duct according to the present invention;

FIG. 3 is an exploded view of the roof duct of the present invention;

fig. 4 is a schematic structural view of a skirting line duct of the present invention;

fig. 5 is an exploded view of the skirting line duct of the present invention;

fig. 6 is a schematic structural view of a roof duct interface according to the present invention;

fig. 7 is a schematic structural view of the skirting line air duct interface of the present invention.

In the figure: 1. a main chassis; 2. a heat exchange fan; 3. a fresh air fan; 4. a roof air duct; 401. a roof air duct interface; 402. a roof air outlet; 403. a roof air duct corner; 404. a first connecting air duct; 405. a first connecting pipe; 5. a skirting line duct; 501. a skirting line air duct interface; 502. a skirting air duct outlet; 503. a corner of the skirting line air duct; 504. a second connecting air duct; 505. a second connection pipe; 506. a third connecting pipe; 507. a right channel interface; 508. a left-pass channel interface; 6. switching air channels; 7. a fresh air inlet; 8. a fresh air outlet silencing cotton net; 9. a heat exchange air outlet silencing cotton net; 10. a fresh air door component is arranged; 11. a lower fresh air door component; 12. an upper air outlet air door component; 13. a lower air outlet damper assembly; 14. an all-aluminum heat exchanger; 15. a water supply pipe of the outdoor main machine; 16. a water return pipe of the outdoor main machine; 17. a filter screen at an air return opening of the main case; 18. a silencing cotton net at an air return opening of the main case; 19. a fresh air inlet filter screen; 20. a fresh air inlet silencing cotton net; 21. connecting sheets; 22. a water condensation tray; 23. the condensed water is drained and returned to a trap.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms "first," "second," and "third" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural diagram of a main cabinet and a switching duct in the present invention; fig. 2 is a schematic structural view of a roof duct of the present invention; FIG. 3 is an exploded view of the roof duct of the present invention; fig. 4 is a schematic structural view of a skirting line duct of the present invention; fig. 5 is an exploded view of the skirting line duct of the present invention; fig. 6 is a schematic structural view of the roof duct interface of the present invention; fig. 7 is the utility model provides a structural schematic diagram of skirting line wind channel interface, please refer to fig. 1 to fig. 7 shown, an embodiment of preferred is shown, a many air outlets new trend air conditioning indoor set shown, including mainframe box 1, heat transfer fan 2, new trend fan 3, roof wind channel 4, skirting line wind channel 5, switch wind channel 6, heat exchange assemblies, first amortization filter assembly and second amortization filter assembly, mainframe box 1's inside is equipped with new trend fan 3, heat transfer fan 2 and heat exchange assemblies, mainframe box 1's lower extreme is equipped with first amortization filter assembly, one side of mainframe box 1 is equipped with switches wind channel 6, switch wind channel 6 and mainframe box 1 intercommunication, one side of switching wind channel 6 is equipped with new trend entry 7, be equipped with second amortization filter assembly in the new trend entry 7, the upper end and the roof 4 intercommunication in switching wind channel 6, the lower extreme and the skirting line wind channel 5 intercommunication in switching wind channel 6. In this embodiment, as shown in fig. 1, the inside of mainframe box 1 is located respectively to heat exchange fan 2, new trend fan 3 and heat exchange assemblies, and new trend fan 3 is located heat exchange fan 2's upside, and heat exchange assemblies is located heat exchange fan 2's downside, and the heat exchange assemblies that set up are used for realizing the refrigeration and the function of heating, and new trend fan 3 that sets up is used for providing the new trend indoor, and heat exchange fan 2 is used for blowing cold wind or hot-blast to indoor. The cold air formed after heat exchange enters the roof air duct 4 from the upper end of the switching air duct 6, and is blown from the indoor upper part by the roof air outlet 402 on the roof air duct 4, so that the cold air can be uniformly diffused. Hot air formed after heat exchange can enter the skirting line air duct 5 from the lower end of the switching air duct 6 and is blown out from a skirting line air duct air outlet 502 in the skirting line air duct 5, hot air is provided from the indoor bottom, and the hot air is convenient to uniformly diffuse. When the fresh air is started in the cooling mode or the fresh air is started in the heating mode, the fresh air enters the room from the roof air duct 4.

The first amortization filter assembly that sets up in this embodiment is used for the filtration and the amortization of the air of return air inlet department of mainframe box 1 bottom, and first amortization filter assembly sets up in the return air inlet, and the air of return air inlet department is through the amortization again after filtering earlier. Referring to fig. 1, the fresh air inlet 7 is communicated with the main case 1 through a fresh air pipeline, so that fresh air can enter the main case 1 conveniently, the second silencing and filtering component is used for filtering and silencing fresh air, and the fresh air is firstly filtered and then silenced.

Further, as an embodiment of the preferred, one side of the mainframe box 1 is provided with a fresh air outlet just to the position of the fresh air fan 3, is provided with a heat exchange air outlet just to the position of the heat exchange fan 2, and the fresh air outlet and the heat exchange air outlet are respectively communicated with the switching air duct 6, wherein a fresh air outlet silencing cotton net 8 is arranged in the fresh air outlet, and a heat exchange outlet silencing cotton net 9 is arranged in the heat exchange air outlet. In this embodiment, as shown in fig. 1, the filtered and muffled fresh air can enter the roof air duct 4 through the fresh air outlet, and the heat-exchanged air can enter the switching air duct 6 through the heat-exchanging air outlet and enter the room through the roof air duct 4 or the skirting line air duct 5. And the new trend air-out amortization cotton web 8 and the heat transfer air-out amortization cotton web 9 that set up all can realize the amortization noise reduction to the air, are convenient for provide the indoor environment of a low noise.

Further, as an embodiment of the preferred, still including last new trend air door subassembly 10 and lower new trend air door subassembly 11 of locating in mainframe box 1, go up new trend air door subassembly 10 and be located between heat transfer fan 2 and the new trend fan 3, lower new trend air door subassembly 11 is located heat transfer assembly's downside. In this embodiment, specific setting positions of the upper fresh air door assembly 10 and the lower fresh air door assembly 11 can be shown in fig. 1, when the upper fresh air door assembly 10 is closed, the air flow between the heat exchange fan 2 and the fresh air fan 3 is not communicated, and when the upper fresh air door assembly 10 is opened, the air flow between the heat exchange fan 2 and the fresh air fan 3 is communicated; when the lower fresh air door assembly 11 is opened, the air return opening at the bottom of the mainframe box 1 can be communicated with the inside of the mainframe box 1, so that air can be provided for the mainframe box 1. Wherein, go up new trend air door subassembly 10 and include new trend air door executor and air door, lower new trend air door subassembly 11 includes down new trend air door executor and air door. Go up new trend air door executor and lower new trend air door executor and all be used for the automatic of control corresponding air door to open or close.

Further, as a preferred embodiment, the air conditioner further includes an upper air outlet damper assembly 12 and a lower air outlet damper assembly 13 disposed inside the switching air duct 6, wherein the upper air outlet damper assembly 12 is located on the upper side of the heat exchange air outlet, and the lower air outlet damper assembly 13 is located on the lower side of the heat exchange air outlet. In this embodiment, referring to fig. 1, the upper air outlet door assembly 12 is located at the lower side of the fresh air duct and the fresh air inlet 7, and both the upper air outlet door assembly 12 and the lower air outlet door assembly 13 are used for opening or closing the switching duct 6. Wherein, go up air-out air door subassembly 12 and include air-out air door executor and air door, air-out air door subassembly 13 includes air-out air door executor and air door down, goes up air-out air door executor and air-out air door executor down and all is used for controlling opening or closing of corresponding air door.

Further, as a preferred embodiment, the heat exchange assembly includes an all-aluminum heat exchanger 14, and an outdoor main machine water supply pipe 15 and an outdoor main machine water return pipe 16 for connecting the all-aluminum heat exchanger 14 and the outdoor main machine, wherein the all-aluminum heat exchanger 14 is disposed at a lower side of the heat exchange fan 2. In this embodiment, the water supply pipe 15 of the outdoor main unit and the water return pipe 16 of the outdoor main unit are both connected to the outdoor main unit, and are configured to supply cold water into the all-aluminum heat exchanger 14 in a cooling or refrigeration mode, so as to facilitate energy exchange, and the exchanged water flows into the outdoor main unit through the water return pipe 16 of the outdoor main unit for recycling.

Further, as a preferred embodiment, the first silencing filter assembly comprises a main case return air inlet filter screen 17 and a main case return air inlet silencing cotton screen 18 which are arranged side by side. In this embodiment, as shown in fig. 1, the main chassis air return inlet filter screen 17 and the main chassis air return inlet silencing cotton net 18 are arranged side by side from top to bottom, so as to realize filtration, silencing and noise reduction of the air at the air return inlet, and the main chassis air return inlet silencing cotton net 18 is located on the upper side of the main chassis air return inlet filter screen 17.

Further, as a preferred implementation mode, the second silencing and filtering assembly comprises a fresh air inlet 7 filter screen and a fresh air inlet 7 silencing cotton screen which are arranged side by side. In this embodiment, as shown in fig. 1, the filter screen of the fresh air inlet 7 and the silencing cotton net of the fresh air inlet 7 are arranged side by side left and right, so that the filtering, silencing and noise reduction of the fresh air are realized, and the silencing cotton net of the fresh air inlet 7 is positioned on the left side of the filter screen of the fresh air inlet 7.

Further, as a preferred embodiment, the roof air duct 4 includes a first air duct assembly and a roof air duct interface 401 disposed at any included angle of the first air duct assembly, the roof air duct interface 401 is communicated with the upper end of the switching air duct 6, and a plurality of roof air outlets 402 are disposed on the inner side wall of the first air duct assembly. In this embodiment, as shown in fig. 2-3, the first air duct assembly is rectangular and is installed at the top of the room during the application process. The first air duct assembly comprises roof air duct corners 403 arranged at the other three included angles of the first air duct assembly, two first connecting air ducts 404 arranged between two adjacent roof air duct corners 403 and between the roof air duct corners 403 and the roof air duct interface 401, and a first connecting pipe 405 used for connecting the two first connecting air ducts 404, wherein the first connecting air ducts 404 are communicated with the roof air duct corners 403 or the roof air duct interface 401. The first connecting pipe 405 and the first connecting duct 404, and the first connecting duct 404 and the roof duct corner 403 or the roof duct interface 401 may be connected by a clamping manner or an adhesive manner, but the connection manner is not limited to a clamping manner or an adhesive manner, and the specific connection manner may be selected as required. Referring to fig. 2, the roof outlet 402 is disposed on the first connecting duct 404.

Further, as a preferred embodiment, the skirting line air duct 5 includes a second air duct component, and a skirting line air duct interface 501 disposed at any included angle of the second air duct component, and the skirting line air duct interface 501 is communicated with the lower end of the switching air duct 6. In this embodiment, the air conditioner further includes a skirting line air duct outlet 502, and the skirting line air duct outlet 502 is disposed on the second air duct assembly. The second air duct assembly is arranged in a rectangular shape and is used for being installed at the indoor bottom. The second air duct assembly comprises skirting line air duct corners 503 arranged at the rest three included angles of the second air duct assembly, two second connecting air ducts 504 arranged between two adjacent skirting line air duct corners 503 and between the skirting line air duct corners 503 and the skirting line air duct interface 501, and a second connecting pipe 505 used for connecting the two second connecting air ducts 504, wherein the second connecting air ducts 504 are communicated with the skirting line air duct interface 501 or the skirting line air duct corners 503.

Referring to fig. 5, a second connecting duct 504, a second connecting pipe 505, a third connecting pipe 506, a right through channel interface 507 and a left through channel interface 508 are disposed between corners 503 of adjacent skirting line ducts. One end of the second connecting air duct 504 is communicated with a skirting line air duct corner 503, the other end is communicated with a right channel interface 507 through a second connecting pipe 505, the right channel interface 507 is communicated with a left channel interface 508 through a third connecting pipe 506, and the left channel interface 508 is communicated with a skirting line air duct corner 503. The connection mode between each structure can all be through joint connection, adhesive bonding or welded connection, and specific connection mode can be selected as required.

In this embodiment, the upper ends or the lower ends of the parts in the first air duct assembly and the second air duct assembly are respectively provided with a connecting sheet 21 for connecting with a wall, the connecting sheet 21 is provided with a screw hole for installing a screw, and the first air duct assembly and the second air duct assembly are installed on the wall through the screws.

Further, as a preferred embodiment, the heat exchange assembly further includes a water condensation tray 22 and a water condensation, drainage and return bend 23, the water condensation tray 22 is disposed at the lower end of the all-aluminum heat exchanger 14, one end of the water condensation, drainage and return bend 23 is connected to the water condensation tray 22, and the other end of the water condensation, drainage and return bend 23 passes through the main cabinet 1 and is located outside the main cabinet 1. In this embodiment, referring to fig. 1, the condensed water generated by the all-aluminum heat exchanger 14 may drip on the condensed water pan 22 and be discharged to the outside of the main cabinet 1 through the condensed water drain return 23.

In this embodiment, room air passes through mainframe box return air inlet filter screen 17, mainframe box return air inlet amortization cotton gauze 18 of mainframe box 1 bottom, through full aluminum heat exchanger 14, passes through heat transfer air-out amortization cotton gauze 9 again and gets into and switches wind channel 6, and filtration, the amortization noise reduction treatment of air can be realized to this in-process. The cold water supplied by the outdoor main unit through the outdoor main unit water supply pipe 15 flows through the all-aluminum heat exchanger 14 and returns to the outdoor main unit through the outdoor main unit water return pipe 16.

During the refrigeration mode, the outdoor main machine supplies cold water through the outdoor main machine water supply pipe 15, the cold water flows through the all-aluminum heat exchanger 14 and then flows back to the outdoor main machine through the outdoor main machine water return pipe 16, the air driven by the heat exchange fan 2 is changed into cold air after passing through the all-aluminum heat exchanger 14, the cold air enters the switching air channel 6 through the heat exchange air outlet silencing cotton net 9, the lower air outlet air door component 13 is closed, the upper air outlet air door component 12 is opened, the cold air enters the roof air channel interface 401 from the upper end of the switching air channel 6 and enters the first air channel component from the roof air channel interface 401, and finally, the cold air is blown flatly from the periphery of the roof of a room to the center through the roof air outlet 402.

When fresh air is started in a refrigeration mode, the upper fresh air door assembly 10 is closed, the lower fresh air door assembly 11 is opened, and outdoor air enters the air inlet surface of the all-aluminum heat exchanger 14 through the fresh air inlet 7, a filter screen of the fresh air inlet 7 and a silencing cotton net of the fresh air inlet 7 and the lower fresh air door assembly 11; at this time, the return air of the main cabinet 1 includes indoor return air and outdoor fresh air.

During the heating mode, the outdoor host machine supplies cold water through the outdoor host machine water supply pipe 15 and flows through the all-aluminum heat exchanger 14 and then flows through the outdoor host machine return water pipe 16 to return to the outdoor host machine, the heat exchange fan 2 drives air to become hot air after passing through the all-aluminum heat exchanger 14, the air enters the switching air duct 6 through the heat exchange air outlet silencing cotton net 9, the upper air outlet air door component 12 is closed, the lower air outlet air door component 13 is opened, the hot air enters the skirting line air duct interface 501 from the lower end of the switching air duct 6 and enters the second air duct component through the skirting line air duct interface 501, and finally the hot air is blown horizontally to the center ground of the room through the skirting line air duct air outlet 502.

When opening fresh air under the mode of heating, lower fresh air door subassembly 11 is closed, goes up fresh air door subassembly 10 and opens, and outdoor air passes through fresh air inlet 7, fresh air inlet 7 filter screen, fresh air inlet 7 amortization cotton net, goes up fresh air door subassembly, is driven by fresh air fan 3, through switching wind channel 6 upper end entering roof wind channel 4 behind fresh air-out amortization cotton net 8, blows fresh air to indoor by roof air outlet 402.

In this embodiment, the matching outdoor host provides the glycol solution with the temperature lower than 12 ℃ when in refrigeration demand, and provides the glycol solution with the temperature higher than 35 ℃ when in heating demand.

The heat exchange fan 2 and the fresh air fan 3 in the embodiment are both high-static-pressure fans, so that the roof air duct 4 or the skirting line air duct 5 can be kept at high static pressure and low noise in the air duct under the condition of air outlet of the air outlets.

The all-aluminum heat exchanger 14 in this embodiment is a warm air heat exchanger of an automobile air conditioner.

The ground clearance of the return air inlet at the bottom of the main case 1 in the embodiment is more than 1 meter.

The outdoor fresh air inlet 7 in this embodiment can be a room air conditioner conduit through-wall hole.

In this embodiment, the condensed water generated in the cold mode is collected by the water condensation tray 22, and is discharged to the outside of the room at a height of 1 m above the floor of the room through a backwater-proof U-shaped bend, i.e., a water condensation and drainage backwater bend 23.

In this embodiment, the water supply pipe 15 of the outdoor main unit and the water return pipe 16 of the outdoor main unit should be arranged along the roof of the room, and these pipes are PPR pipes.

In the embodiment, an outdoor host does not need to be controlled, the outdoor host operates independently at the water outlet temperature required by the indoor unit, and the multi-air-outlet air-conditioning indoor unit independently sets a refrigeration mode, a heating mode and a fresh air mode, and sets the air speed and the room temperature.

In this embodiment, the front and back sides of all the air doors are pasted with the sealing adhesive tape.

In this embodiment, the roof duct 4 is closed at the roof, and the skirting line duct 5 is also closed at the room skirting line position.

In this embodiment, both the roof air duct 4 and the skirting line air duct 5 can be made of PVC material.

The utility model has simple structure, convenient manufacture, installation and maintenance, and realizes the middle return air of blowing hot air from the upper part to the lower part in a room, and the heating mode of blowing hot air from the feet of a human body, the feet of the human body are hot and cool, and the human body feels more comfortable; the cooling mode blows low-speed cold air from the periphery of the head of the human body, so that the human body feels more comfortable; fresh air is provided, and the air in the room is kept fresh. The utility model relates to an indoor air conditioner can use places such as family, office, small-size meeting room.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope and embodiments of the present invention, and it should be appreciated by those skilled in the art that various equivalent and obvious modifications can be made in the present invention and the description and drawings, and all such modifications are intended to be included within the scope and spirit of the present invention.

Claims (10)

1. The utility model provides a machine in many air outlets new trend air conditioning, its characterized in that, includes mainframe box, heat transfer fan, new trend fan, roof wind channel, skirting line wind channel, switches wind channel, heat exchange assemblies, first amortization filter assembly and second amortization filter assembly, the inside of mainframe box is equipped with the new trend fan the heat transfer fan with heat exchange assemblies, the lower extreme of mainframe box is equipped with first amortization filter assembly, one side of mainframe box is equipped with switches the wind channel, switch the wind channel with the mainframe box intercommunication, one side of switching the wind channel is equipped with the new trend entry, be equipped with in the new trend entry second amortization filter assembly, the upper end in switching the wind channel with roof wind channel intercommunication, the lower extreme in switching the wind channel with skirting line wind channel intercommunication.

2. The indoor unit of a multi-outlet fresh air conditioner as claimed in claim 1, wherein a fresh air outlet is provided at a position opposite to the fresh air blower at one side of the main cabinet, a heat exchange outlet is provided at a position opposite to the heat exchange blower, and the fresh air outlet and the heat exchange outlet are respectively communicated with the switching duct, wherein a fresh air outlet noise reduction cotton net is provided in the fresh air outlet, and a heat exchange outlet noise reduction cotton net is provided in the heat exchange outlet.

3. The indoor unit of a multi-outlet fresh air conditioner of claim 1, further comprising an upper fresh air damper assembly and a lower fresh air damper assembly disposed in the main cabinet, wherein the upper fresh air damper assembly is located between the heat exchange fan and the fresh air fan, and the lower fresh air damper assembly is located at a lower side of the heat exchange assembly.

4. The indoor unit of a multi-outlet fresh air conditioner of claim 2, further comprising an upper outlet damper assembly and a lower outlet damper assembly disposed inside the switching duct, wherein the upper outlet damper assembly is located at an upper side of the heat exchanging outlet, and the lower outlet damper assembly is located at a lower side of the heat exchanging outlet.

5. The indoor unit of a multi-outlet fresh air conditioner as claimed in claim 1, wherein the heat exchange assembly comprises an all-aluminum heat exchanger, and an outdoor main unit water supply pipe and an outdoor main unit water return pipe for connecting the all-aluminum heat exchanger and the outdoor main unit, wherein the all-aluminum heat exchanger is disposed at a lower side of the heat exchange fan.

6. The indoor unit of a multi-outlet fresh air conditioner as claimed in claim 1, wherein the first silencing filter assembly comprises a main cabinet return air inlet filter screen and a main cabinet return air inlet silencing cotton net arranged side by side.

7. The indoor unit of a multi-outlet fresh air conditioner as claimed in claim 1, wherein the second silencing filter assembly comprises a fresh air inlet filter screen and a fresh air inlet silencing cotton screen arranged side by side.

8. The indoor unit of a multi-outlet fresh air conditioner as claimed in claim 1, wherein the roof duct includes a first duct assembly and a roof duct interface disposed at any included angle of the first duct assembly, the roof duct interface is communicated with the upper end of the switching duct, and a plurality of roof outlets are disposed on the inner side wall of the first duct assembly.

9. The indoor unit of a multi-outlet fresh air conditioner as claimed in claim 1, wherein the skirting line air duct comprises a second air duct component and a skirting line air duct interface arranged at any included angle of the second air duct component, and the skirting line air duct interface is communicated with the lower end of the switching air duct.

10. The indoor unit of a multi-air-outlet fresh air conditioner as claimed in claim 5, wherein the heat exchange assembly further comprises a water condensation tray and a water condensation and drainage return bend, the water condensation tray is arranged at the lower end of the all-aluminum heat exchanger, one end of the water condensation and drainage return bend is connected with the water condensation tray, and the other end of the water condensation and drainage return bend penetrates through the main cabinet and is located outside the main cabinet.

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