CN211551825U - Air inlet separates keeps off subassembly, new trend device and new trend air conditioner - Google Patents

Abstract

The utility model provides an air inlet separates keeps off subassembly, new trend device and new trend air conditioner relates to new trend air conditioner technical field, has solved current new trend air conditioner when not using the new trend function, and outdoor dust and dirty air etc. get into indoor technical problem easily. The air inlet baffle component comprises a driving part, a transmission part and a baffle part; the partition member is rotatably or slidably mounted on the air duct for air intake of the fresh air device, and the power output end of the driving member is in transmission connection with the partition member through the driving member and can transmit power to the partition member to enable the partition member to open and close the air duct for air intake in a rotating or sliding manner. This new trend device includes the new trend device body and the utility model provides an air inlet separates keeps off the subassembly. This new trend air conditioner includes the air conditioner body and the utility model provides a new trend device. The utility model is used for a can block outdoor dust, poisonous and harmful gas and pass through the air inlet that the new trend device got into indoor and separate fender subassembly, new trend device and new trend air conditioner.

Description

Air inlet separates keeps off subassembly, new trend device and new trend air conditioner

Technical Field

The utility model belongs to the technical field of the fresh air conditioner technique and specifically relates to a fresh air conditioner that air inlet separates fender subassembly, sets up this air inlet and separates the new trend device that keeps off the subassembly and set up this new trend device is related to.

Background

Along with the continuous improvement of people's quality of life, indoor air quality receives people's concern more and more, develops an air conditioner that can introduce outdoor fresh air not only can satisfy people's demand of adjusting indoor air temperature, can satisfy people's demand of introducing fresh air moreover, therefore new trend air conditioner is in the future. The fresh air conditioner is provided with a fresh air pipe, one end of the fresh air pipe is communicated with outdoor atmosphere, and the other end of the fresh air pipe is communicated with indoor air through an indoor unit of the air conditioner.

The applicant finds that the fresh air pipe in the fresh air conditioner in the prior art is communicated with the indoor and the outdoor, and when the fresh air function is not used, outdoor dust, toxic and odorous gas easily enter the indoor through the fresh air pipe to cause indoor air pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air inlet separates keeps off subassembly, sets up the new trend device that this air inlet separated off subassembly and sets up the new trend air conditioner of this new trend device to solve the new trend air conditioner that exists among the prior art in the new trend air conditioner intercommunication indoor and outdoor, when not using the new trend function, outdoor dust and dirty air etc. get into indoorly through the new trend pipe very easily, cause indoor air pollution's technical problem. The following explains various technical effects that can be produced by the preferred technical scheme in the technical schemes of the utility model.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an air inlet blocking component, which comprises a driving piece, a driving piece and a blocking piece; wherein the content of the first and second substances,

the baffle piece is rotatably or slidably mounted on an air inlet duct of the fresh air device, and the power output end of the driving piece is in transmission connection with the baffle piece through the driving piece and can transmit power to the baffle piece to enable the baffle piece to open and close the air inlet duct in a rotating or sliding manner.

In a preferred or optional embodiment, the blocking member is a plate-shaped structure and is rotatably mounted on an air duct for air intake of the fresh air device, the transmission member is a transmission shaft, two ends of the transmission shaft are respectively connected with the driving member and the blocking member, and torque output by the driving member can be transmitted to the blocking member through the transmission member to drive the blocking member to rotate.

In a preferred or alternative embodiment, the drive member is a stepper motor.

In a preferred or alternative embodiment, the drive member is provided with a guard cover.

The utility model provides a fresh air device, which comprises a fresh air device body and an air inlet baffle component provided by any technical proposal of the utility model; wherein the content of the first and second substances,

the fresh air device body comprises an air inlet, an air outlet and a fresh air pipe, one end of the fresh air pipe is communicated with the air inlet, and the other end of the fresh air pipe is arranged outdoors;

the blocking piece is arranged at the air inlet, or at the air outlet, or at the port of the fresh air pipe at the outdoor end.

In a preferred or optional embodiment, the fresh air device further comprises a volute, a centrifugal mechanism and a volute cover; the volute and the volute cover are connected and sleeved outside the centrifugal mechanism, the volute cover is provided with an air inlet, and the barrier piece is rotatably connected with the volute cover and can cover the air inlet.

In a preferred or optional embodiment, an air flow channel is arranged on the volute, one end of the air flow channel is communicated with the air inlet, and the air outlet is formed at the other end of the air flow channel after the volute and the volute cover are connected.

In a preferred or optional embodiment, the fresh air device further comprises a fixing frame, a filter screen is arranged on the fixing frame, and the fixing frame is connected with one side, far away from the volute, of the volute cover.

In a preferred or optional embodiment, the fresh air device further comprises a sealing cover, and the sealing cover is connected with one side of the volute cover away from the volute and covers the side face of the volute cover to prevent air from flowing out of the fresh air device from a place except the air outlet.

The utility model provides a fresh air conditioner, which comprises an air conditioner internal unit and a fresh air device provided by any technical proposal of the utility model; wherein the content of the first and second substances,

an inner machine air inlet is formed in the air conditioner inner machine, the fresh air device is connected with the air conditioner inner machine, and the air outlet is formed in the area near the inner machine air inlet.

Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least:

the utility model provides an air inlet blocking component, which comprises a driving piece, a driving piece and a blocking piece; the partition piece is rotatably or slidably mounted on an air inlet duct of the fresh air device, the transmission piece can transmit the power of the driving piece to the partition piece to drive the partition piece to rotate or slide, when the fresh air function needs to be started, the driving piece is started to drive the partition piece to rotate to remove the blocking of the air duct, so that the air duct is kept smooth, or the driving piece drives the partition piece to move in the direction away from the air duct, so that an inlet or an outlet of the air inlet duct of the fresh air device is opened, and the air duct is kept smooth; when the fresh air function needs to be closed, the driving piece is started to drive the partition piece to rotate to shield the air duct and block the ventilation of the air duct, or the driving piece drives the partition piece to move towards the direction close to the air duct to shield the inlet or the outlet of the air duct and block the ventilation of the air duct, so that outdoor dust, dirty air and the like are prevented from entering the room through the fresh air device, and the indoor air quality is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded schematic view of an air intake partition assembly according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a fresh air device provided in an embodiment of the present invention;

fig. 3 is an explosion structure diagram of a fresh air device according to an embodiment of the present invention;

fig. 4 is a schematic front view of an air conditioner indoor unit provided by an embodiment of the present invention;

fig. 5 is a left side schematic view of the air conditioner indoor unit shown in fig. 4.

In the figure, 1, an air inlet baffle component; 11. a drive member; 12. a transmission member; 13. a barrier; 14. a protective cover; 2. a fresh air device body; 21. an air inlet; 22. an air outlet; 23. a fresh air duct; 24. a volute; 241. an air flow channel; 25. a worm case cover; 26. a centrifugal mechanism; 261. a centrifugal fan blade; 262. a fan blade motor; 27. a fixed mount; 271. a filter screen; 272. a sealing cover; 3. an air conditioner indoor unit.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a can block that outdoor dust, poisonous and harmful gas pass through the air inlet that the new trend device got into indoor and separate fender subassembly, new trend device and new trend air conditioner.

The technical solution provided by the present invention will be explained in more detail with reference to fig. 1 to 5.

As shown in fig. 1 to 5, the air intake partition assembly 1 of the present invention includes a driving member 11, a transmission member 12 and a partition member 13; wherein the content of the first and second substances,

the baffle piece 13 is rotatably or slidably mounted on the air inlet duct of the fresh air device, and the power output end of the driving piece 11 is in transmission connection with the baffle piece 13 through the driving piece 12, so that power can be transmitted to the baffle piece 13 to enable the baffle piece 13 to open and close the air inlet duct in a rotating or sliding manner.

The utility model provides an air intake blocking component 1, which comprises a driving piece 11, a driving piece 12 and a blocking piece 13; the baffle piece 13 rotates or is slidably mounted on an air inlet duct of the fresh air device, the transmission piece 12 can transmit the power of the driving piece 11 to the baffle piece 13 to drive the baffle piece 13 to rotate or slide, when the fresh air function needs to be started, the driving piece 11 is started to drive the baffle piece 13 to rotate to remove the shielding of the air duct, so that the air duct is kept smooth, or the driving piece 11 drives the baffle piece 13 to move in the direction far away from the air duct, so that an inlet or an outlet of the air inlet duct of the fresh air device is opened, and the air duct is kept smooth; when the new trend function is closed to needs, start driving piece 11 and drive to separate and keep off piece 13 and rotate and shelter from the wind channel, block the ventilation in wind channel, perhaps driving piece 11 drives to separate and keep off piece 13 and remove to the direction that is close to the wind channel, shelter from wind channel import or export, block the ventilation in wind channel, prevented that outdoor dust, poisonous and odorous gas from getting into indoorly through new trend device, guaranteed indoor air quality.

As a preferred or optional embodiment, the blocking member 13 is a plate-shaped structure and is rotatably installed on the air duct for air intake of the fresh air device, the transmission member 12 is a transmission shaft, two ends of the transmission shaft are respectively connected with the driving member 11 and the blocking member 13, and the torque output by the driving member 11 can be transmitted to the blocking member 13 through the transmission member 12 to drive the blocking member 13 to rotate.

Specifically, in the process that the driving piece 11 drives the barrier piece 13 to rotate, the side surface of the barrier piece 13 can block the air duct for air intake of the fresh air device, and the side area of the barrier piece 13 is larger than the flow area of the air duct; the transmission shaft is used as the transmission piece 12 to transmit the torque from the driving piece 11 to the barrier piece 13, the power transmission path is short, and the driving energy and the installation space can be saved.

In a preferred or alternative embodiment, the drive member 11 is a stepper motor.

In a preferred or alternative embodiment, the drive member 11 is provided with a protective cover 14. Because there is the temperature difference between outdoor air and the indoor air, set up protective cover 14 and wrap up driving piece 11 and can prevent that driving piece 11 surface from producing the condensation water, guaranteed electrical safety.

The utility model provides a fresh air device, which comprises a fresh air device body 2 and an air inlet baffle component 1 provided by any technical proposal of the utility model; wherein the content of the first and second substances,

the fresh air device body 2 comprises an air inlet 21, an air outlet 22 and a fresh air pipe 23, one end of the fresh air pipe 23 is communicated with the air inlet 21, and the other end of the fresh air pipe 23 is arranged outdoors;

the barrier 13 is disposed at the air inlet 21, or at the air outlet 22, or at the port of the fresh air pipe 23 at the outdoor end.

Specifically, fresh air pipe 23 is linked together outdoor air and new trend device body 2, can introduce new trend device body 2 with outdoor air in, separates to keep off piece 13 and can rotate and connect in air intake 21, air outlet 22 or the port department that the fresh air pipe is located outdoor one end, can prevent when not needing the new trend that outdoor dust and foul gas etc. from getting into indoorly, also be convenient for simultaneously the installation.

As a preferred or alternative embodiment, the fresh air device further comprises a volute 24, a centrifugal mechanism 26 and a volute cover 25; the volute 24 is connected with the volute cover 25 and sleeved outside the centrifugal mechanism 26, the volute cover 25 is provided with an air inlet 21, and the baffle 13 is rotatably connected with the volute cover 25 and can cover the air inlet 21.

Specifically, the centrifugal mechanism 26 includes a centrifugal blade 261 and a blade motor 262, the blade motor 262 can drive the centrifugal blade 261 to rotate to generate a vortex, and the fresh air duct 23 can introduce outdoor air into the fresh air device body 2 and then blow out through the air outlet 22; the volute 24 is connected with the volute cover 25 and then sleeved outside the centrifugal mechanism 26 to limit the axial displacement of the centrifugal mechanism 26; the baffle 13 is arranged on the volute cover 25 and can cover the air inlet 21, so that the installation is convenient, outdoor dust or dirty air can be prevented from entering the room, and meanwhile, the dust can be prevented from being accumulated in the fresh air device body 2.

In a preferred or alternative embodiment, an air flow channel 241 is disposed on the volute 24, one end of the air flow channel 241 is communicated with the air inlet 21, and the air outlet 22 is formed at the other end of the air flow channel 241 after the volute 24 and the volute cover 25 are connected.

In a preferred or alternative embodiment, the fresh air device further includes a fixing frame 27, a filter screen 271 is disposed on the fixing frame 27, and the fixing frame 27 is connected to a side of the volute cover 25 away from the volute 24. The filter screen 271 can filter the gas entering the fresh air device body 2, and prevent outdoor foreign matters from entering the room.

In a preferred or alternative embodiment, the fresh air device further includes a sealing cover 272, and the sealing cover 272 is connected to a side of the volute cover 25 away from the volute 24 and covers a side of the volute cover 25 to prevent air from flowing out of the fresh air device from a place other than the air outlet 22.

Specifically, the sealing cover 272 and the air inlet 21 on the volute cover 25 form a cavity, and the corner of the sealing cover 272 should be as smooth as possible to ensure that the air volume is sufficient; as shown in fig. 2, the fresh air firstly passes through the air inlet 21 and then enters the centrifugal mechanism 26 through the filter screen 271, and the fresh air is blown out from the air outlet 22 by the rotation of the centrifugal fan 261.

The utility model provides a fresh air conditioner, which comprises an air conditioner inner machine 3 and a fresh air device provided by any technical proposal of the utility model; wherein the content of the first and second substances,

an inner machine air inlet is arranged on the air conditioner inner machine 3, the fresh air device is connected with the air conditioner inner machine 3, and the air outlet 22 is arranged in the area near the inner machine air inlet.

Specifically, under the general condition, the interior machine income wind gap of air conditioner internal unit 3 sets up in the top of air conditioner internal unit 3, consequently also sets up the air outlet 22 of new trend device in the top of air conditioner internal unit 3, and air outlet 22 is close to with interior machine income wind gap, and interior machine income wind gap can produce the negative pressure, and the new trend blows out the back from top air outlet 22 and has partly new trend to pass through the heat transfer part of air conditioner internal unit 3 under the effect of interior machine income wind gap negative pressure, plays the effect of temperature regulation.

Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

Also, above-mentioned the utility model discloses if disclose or related to mutually fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connection (such as riveting and welding), of course, the mutual fixed connection can also be an integral structure (for example, the mutual fixed connection is manufactured by casting and integral forming instead (except that the integral forming process can not be adopted obviously).

In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated. The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims (10)

1. An air inlet blocking component is characterized by comprising a driving piece, a driving piece and a blocking piece; wherein the content of the first and second substances,

the baffle piece is rotatably or slidably mounted on an air inlet duct of the fresh air device, and the power output end of the driving piece is in transmission connection with the baffle piece through the driving piece and can transmit power to the baffle piece to enable the baffle piece to open and close the air inlet duct in a rotating or sliding manner.

2. The air intake baffle assembly of claim 1, wherein the baffle member is a plate-like structure and is rotatably mounted on the air duct for intake air of the fresh air device, the transmission member is a transmission shaft, two ends of the transmission shaft are respectively connected with the driving member and the baffle member, and the torque output by the driving member can be transmitted to the baffle member through the transmission member to drive the baffle member to rotate.

3. The intake air baffle assembly of claim 1, wherein the drive member is a stepper motor.

4. The intake air baffle assembly of claim 1, wherein the driving member is externally sleeved with a protective cover.

5. A fresh air device, characterized by comprising a fresh air device body and the air inlet baffle component as claimed in any one of claims 1 to 4; wherein the content of the first and second substances,

the fresh air device body comprises an air inlet, an air outlet and a fresh air pipe, one end of the fresh air pipe is communicated with the air inlet, and the other end of the fresh air pipe is arranged outdoors;

the blocking piece is arranged at the air inlet, or at the air outlet, or at the port of the fresh air pipe at the outdoor end.

6. The fresh air device as claimed in claim 5, further comprising a volute, a centrifugal mechanism, and a volute cover; the volute and the volute cover are connected and sleeved outside the centrifugal mechanism, the volute cover is provided with an air inlet, and the barrier piece is rotatably connected with the volute cover and can cover the air inlet.

7. The fresh air device as claimed in claim 6, wherein an air flow channel is provided on the volute, one end of the air flow channel is communicated with the air inlet, and the air outlet is formed at the other end of the air flow channel after the volute is connected with the volute cover.

8. The fresh air device as claimed in claim 6, further comprising a fixing frame, wherein a filter screen is disposed on the fixing frame, and the fixing frame is connected to a side of the volute cover away from the volute.

9. The fresh air device as claimed in claim 6, further comprising a sealing cover connected to a side of the volute cover away from the volute and covering a side of the volute cover to prevent air from flowing out of the fresh air device beyond the air outlet.

10. A fresh air conditioner, characterized by comprising an air conditioner indoor unit and a fresh air device according to any one of claims 5 to 9; wherein the content of the first and second substances,

an inner machine air inlet is formed in the air conditioner inner machine, the fresh air device is connected with the air conditioner inner machine, and the air outlet is formed in the area near the inner machine air inlet.

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