CN215637581U - Air conditioner - Google Patents
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- CN215637581U CN215637581U CN202121308148.3U CN202121308148U CN215637581U CN 215637581 U CN215637581 U CN 215637581U CN 202121308148 U CN202121308148 U CN 202121308148U CN 215637581 U CN215637581 U CN 215637581U
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Abstract
The utility model provides an air conditioner, comprising: an air-conditioning indoor unit; one end of the fresh air pipe is connected with the indoor unit of the air conditioner and is communicated with the indoor space; the first fresh air module comprises a first fan arranged outdoors, and an air outlet of the first fan is communicated with the outdoors; the second fresh air module comprises a second fan arranged outdoors, and an air inlet of the second fan is communicated with the outdoors; the fresh air connecting pipe is connected with the other end of the fresh air pipe, the air inlet of the first fan and the air outlet of the second fan; the piston is arranged in the fresh air connecting pipe and can move along the length direction of the fresh air connecting pipe; when the first fresh air module works, the piston seals an air outlet of the second fan, an air inlet of the first fan is communicated with a fresh air pipe, and the first fresh air module extracts indoor air; when the second fresh air module works, the piston seals the air inlet of the first fan, the air outlet of the second fan is communicated with the fresh air pipe, and the second fresh air module supplies air to the room; the fresh air can be exchanged bidirectionally, and the influence of the noise of the fresh air module on a user is reduced.
Description
Technical Field
The utility model belongs to the technical field of air conditioners, and particularly relates to an air conditioner.
Background
The fresh air module of the existing air conditioner is generally arranged in an air conditioner indoor unit, the fresh air volume is smaller due to the limitation of the space of the air conditioner indoor unit, the influence of fresh air noise on a user is larger, the sleep of the user at night is influenced, in addition, the fresh air can only flow in a single direction, the two-way fresh air exchange cannot be realized, and the problems of serious indoor air pollution, excessive carbon dioxide and the like are caused.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. For this purpose,
according to an embodiment of the present disclosure, there is provided an air conditioner including:
an air-conditioning indoor unit;
one end of the fresh air pipe is connected with the indoor unit of the air conditioner and is communicated with the indoor space;
the first fresh air module comprises a first fan arranged outdoors, and an air outlet of the first fan is communicated with the outdoors;
the second fresh air module comprises a second fan arranged outdoors, and an air inlet of the second fan is communicated with the outdoors;
the fresh air connecting pipe is connected with the other end of the fresh air pipe, the air inlet of the first fan and the air outlet of the second fan;
the piston is arranged in the fresh air connecting pipe and can move along the length direction of the fresh air connecting pipe;
when the first fresh air module works, the piston seals an air outlet of the second fan, an air inlet of the first fan is communicated with a fresh air pipe, and the first fresh air module extracts indoor air; when the second fresh air module works, the piston seals the air inlet of the first fan and enables the air outlet of the second fan to be communicated with the fresh air pipe, and the second fresh air module supplies air to the indoor space.
Set up first new trend module, second new trend module, new trend connecting pipe and piston, can realize the two-way new trend that trades of air conditioner for the room air is clean, and first fan and second fan setting are outdoor, can reduce new trend module noise to user's influence, improves user experience, avoids the new trend module to receive the restriction of interior space simultaneously, avoids making the new amount of wind low excessively.
According to an embodiment of the present disclosure, further comprising:
one end of the piston rod is connected with the piston, the other end of the piston rod penetrates out of the fresh air connecting pipe, the piston rod moves along the length direction of the fresh air connecting pipe to drive the piston to move along the length direction of the fresh air connecting pipe, and the piston rod is arranged to drive the piston to move, so that the piston to move is convenient to achieve.
According to an embodiment of the present disclosure, further comprising a driving device, the driving device comprising:
the rack is fixedly connected with the piston rod;
the motor is fixed on the fresh air connecting pipe;
the gear is connected with an output shaft of the motor and meshed with the rack, and the motor rotates to drive the gear to rotate to drive the rack and the piston rod to move.
The driving device is arranged, power can be provided for the movement of the piston, the driving device comprises a motor, a gear and a rack, the rotation of the motor can be converted into the movement of the rack, the rack indirectly drives the piston to move, and the structure is simple and convenient to realize.
According to the embodiment of the disclosure, the first fresh air module further comprises a first air pipe connected with the first fan air inlet, the second fresh air module further comprises a second air pipe connected with the second fan air outlet, the fresh air connecting pipe is connected with the first air pipe, the second air pipe and the fresh air pipe to enable the first air pipe, the second air pipe and the fresh air pipe to be communicated with each other, the piston plugs the first air pipe and enables the second air pipe and the fresh air pipe to be communicated or plugs the second air pipe and enables the first air pipe and the fresh air pipe to be communicated, and the first air pipe and the second air pipe are arranged to facilitate connection of the first fresh air module and the second fresh air module with the fresh air connecting pipe.
According to the embodiment of the disclosure, a piston placing space is formed in the fresh air connecting pipe, three openings communicated with the piston placing space are formed in the fresh air connecting pipe, the three openings are respectively connected with the first air pipe, the second air pipe and the fresh air pipe, and the piston is arranged in the piston placing space, so that the first air pipe, the second air pipe and the fresh air pipe are communicated with each other.
According to the embodiment of the disclosure, the openings comprise a first opening connected with the first air pipe, a second opening connected with the second air pipe and a third opening connected with the fresh air pipe, and the third opening is positioned between the first opening and the third opening, so that the first air pipe and the second air pipe are alternately communicated with the fresh air pipe.
According to the embodiment of the present disclosure, the first opening is located the one end of new trend connecting pipe, the second opening with the third opening is located the lateral part of new trend connecting pipe, the new trend connecting pipe passes through the first opening with the lateral part of first tuber pipe is connected, the piston will during the shutoff of first tuber pipe, the piston is located in the new trend connecting pipe and is located first opening part or the piston top stretches into in the first tuber pipe, provides a new connection form, avoids carrying out the shutoff to the tip of new trend connecting pipe.
According to the embodiment of the present disclosure, the second opening is located the one end of new trend connecting pipe, first opening with the third opening is located the lateral part of new trend connecting pipe, the new trend connecting pipe passes through the second opening with the lateral part of second tuber pipe is connected, the piston will during the shutoff of second tuber pipe, the piston is located in the new trend connecting pipe and be located the second opening part or the piston top stretches into in the second tuber pipe, provides a new connection form, avoids carrying out the shutoff to the tip of new trend connecting pipe.
According to the embodiment of the disclosure, the first opening, the second opening and the third opening are located on the side portion of the fresh air connecting pipe, and the first opening and the second opening are symmetrically arranged relative to the third opening, so that the structure is attractive, and the design is convenient.
According to the embodiment of the disclosure, the machine has the casing in the air conditioning, be formed with heat transfer air outlet and heat transfer air intake on the casing, heat transfer air outlet with heat transfer air intake intercommunication forms the heat transfer wind channel, the machine still is located indoor heat exchanger in the heat transfer wind channel, the new trend pipe is connected the one end of machine has at least one new trend air outlet, the new trend air outlet is located indoor heat exchanger department and/or heat transfer air outlet department for the new trend that gets into through the new trend pipe can be blown to a plurality of positions, is convenient for carry out further processing to the new trend, can make the new trend directly get into indoor and can make the machine refrigerate or heat the processing to the new trend in the air conditioning, avoids new trend and the too big user that brings discomfort with the indoor difference in temperature.
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 the drawings without creative efforts.
Fig. 1 is a partial structural schematic view of an air conditioner according to an embodiment of the present disclosure;
fig. 2 is another partial structural schematic view of an air conditioner according to an embodiment of the present disclosure;
fig. 3 is a partial structural sectional view of an air conditioner according to an embodiment of the present disclosure;
fig. 4 is a sectional view of another partial structure of an air conditioner according to an embodiment of the present disclosure.
In the above figures: an air-conditioning indoor unit 1; a housing 11; a fresh air module 2; a first fresh air module 21; a first fan 211; a first air duct 212; a second fresh air module 22; a second fan 221; a second air duct 222; a fresh air duct 3; a fresh air connecting pipe 41; the piston placing space 411; a first opening 4121; a second opening 4122; a third opening 4123; a piston 42; a piston rod 43.
Detailed Description
The utility model is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The air conditioner includes an air conditioner indoor unit and an air conditioner outdoor unit, the air conditioner outdoor unit is a part of a refrigeration cycle including a compressor and an outdoor heat exchanger, the air conditioner indoor unit includes an indoor heat exchanger, and an expansion valve may be provided in the air conditioner indoor unit or the air conditioner outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. The air conditioner is used as a heater in a heating mode when the indoor heat exchanger is used as a condenser, and as a cooler in a cooling mode when the indoor heat exchanger is used as an evaporator.
The present invention provides an air conditioner, which is described below with reference to fig. 1-4, wherein fig. 1 is a partial structural schematic diagram of the air conditioner.
Referring to fig. 1, the air conditioner includes an air conditioning indoor unit 1 having a casing 11, the casing 11 forming an external appearance of the air conditioning indoor unit. The casing 11 is formed with a heat exchange air inlet and a heat exchange air outlet, the indoor unit of the air conditioner can be an on-hook unit or a cabinet unit, when the indoor unit of the air conditioner is an on-hook unit, the heat exchange air outlet can be located on the front side of the casing 11, and the heat exchange air inlet can be located on the upper side, the rear side or the left side and the right side of the casing 11. When the air conditioning indoor unit is a cabinet type air conditioner, the heat exchange air outlet can be located on the front side and/or the left and right sides and/or the upper side of the casing 11, and the heat exchange air inlet can be located on the rear side and/or the upper side and/or the left and right sides of the casing 11.
The indoor air conditioner comprises an air conditioner indoor unit 1, a heat exchange air outlet, a heat exchange air inlet, a heat exchange air outlet, an indoor heat exchanger, a heat exchange fan, an indoor heat exchanger, an indoor air inlet, a heat exchange air outlet and a heat exchange fan, wherein the heat exchange air inlet and the heat exchange air outlet are communicated to form a heat exchange air channel, the indoor heat exchanger and the heat exchange fan are arranged in the heat exchange air channel, the indoor heat exchanger is used for exchanging heat with indoor air, the heat exchange fan is located on the front side of the indoor heat exchanger, the heat exchange fan is used for introducing air into the heat exchange air channel from the heat exchange air inlet, and the air is discharged from the heat exchange air outlet after being subjected to heat exchange with the indoor heat exchanger through the indoor heat exchanger, so that the indoor air conditioner can refrigerate and heat.
Referring to fig. 1, the air conditioner further includes two fresh air modules 2, wherein the two fresh air modules are a first fresh air module 21 and a second fresh air module 22.
Referring to fig. 2, the first fresh air module 21 includes a first fan 211 and a first air duct 212, the first fan is disposed outdoors, an air outlet of the first fan is communicated with the outdoors, an air inlet of the first fan is connected to the first air duct 212, and the first fan may be a centrifugal fan.
The second fresh air module 22 includes a second fan 221 and a second air pipe 222, the second fan is also located outdoors, an air inlet of the second fan is communicated with outdoors, an air outlet of the second fan is connected with the second air pipe, and the second fan can be a centrifugal fan.
The air conditioner also comprises a fresh air pipe 3, and one end of the fresh air pipe 3 is connected with the indoor unit of the air conditioner and is communicated with the indoor unit. Specifically, the one end that the new trend pipe is connected the air conditioning indoor set has at least one new trend air outlet, and the new trend air outlet is located indoor heat exchanger department and/or heat transfer air outlet department for the new trend that gets into through the new trend pipe can be blown to a plurality of positions, is convenient for carry out further processing to the new trend, can make the new trend directly get into indoor and can make the air conditioning indoor set refrigerate the new trend or heat the processing, avoids new trend and the too big discomfort that brings for the user of indoor difference in temperature.
Referring to fig. 2, the air conditioner further includes a fresh air connecting pipe 41, the fresh air connecting pipe 41 may be a circular pipe, the fresh air connecting pipe 41 is connected to the other end of the fresh air pipe 3, an air inlet of the first fan 211 and an air outlet of the second fan 221, and specifically, the fresh air connecting pipe 41 is connected to the air inlet of the first fan 211 through the first air pipe 212 and is connected to the air outlet of the second fan 221 through the second air pipe 22.
Referring to fig. 3, the air conditioner further includes a piston 42, the piston 42 is disposed in the fresh air connection pipe, and the piston can move in the fresh air connection pipe along the length direction of the fresh air connection pipe.
When the first fresh air module works, the piston 42 seals the air outlet of the second fan 221 and enables the air inlet of the first fan 211 to be communicated with the fresh air pipe, and the first fresh air module extracts indoor air to enable indoor dirty air to be discharged; when the second fresh air module works, the piston 42 seals the air inlet of the first fan and enables the air outlet of the second fan 221 to be communicated with the fresh air pipe, and the second fresh air module supplies air to the room so that fresh air enters the room.
Set up first new trend module, second new trend module, new trend connecting pipe and piston, can realize the two-way new trend that trades of air conditioner for the room air is clean, and first fan and second fan setting are outdoor, can reduce new trend module noise to user's influence, improves user experience, avoids the new trend module to receive the restriction of interior space simultaneously, avoids making the new amount of wind low excessively.
Specifically, the fresh air connecting pipe 41 is connected with the first air pipe, the second air pipe and the fresh air pipe to enable the first air pipe, the second air pipe and the fresh air pipe to be communicated with each other, the piston enables the first air pipe to be plugged and enables the second air pipe and the fresh air pipe to be communicated with each other or enables the second air pipe to be plugged and enables the first air pipe and the fresh air pipe to be communicated with each other, the first air pipe and the second air pipe are arranged, and the first fresh air module and the second fresh air module are convenient to connect with the fresh air connecting pipe.
The air conditioner further comprises a piston rod 43, one end of the piston rod is connected with the piston, the other end of the piston rod penetrates out of the fresh air connecting pipe, the piston rod moves along the length direction of the fresh air connecting pipe to drive the piston to move along the length direction of the fresh air connecting pipe, and the piston rod is arranged to drive the piston to move so that the piston can move conveniently.
The air conditioner also comprises a driving device (not shown), the driving device is connected with the piston rod, and the driving device drives the piston rod to move along the length direction of the fresh air connecting pipe to drive the piston to move along the length direction of the fresh air connecting pipe.
One end of the fresh air connecting pipe is provided with a piston through hole, and the piston rod penetrates out of the fresh air connecting pipe through the piston through hole. The driving device is connected to the fresh air connecting pipe and comprises a rack, a motor and a gear, the rack is fixedly connected with the piston rod, the motor is fixed to the fresh air connecting pipe, the gear is connected with an output shaft of the motor and meshed with the rack, and the motor rotates to drive the gear to rotate to drive the rack and the piston rod to move.
The driving device is arranged, power can be provided for the movement of the piston, the driving device comprises a motor, a gear and a rack, the rotation of the motor can be converted into the movement of the rack, the rack indirectly drives the piston to move, and the structure is simple and convenient to realize.
Referring to fig. 4, a piston placing space 411 is formed in the fresh air connecting pipe 41, the piston is disposed in the piston placing space, three openings communicated with the piston placing space are formed in the fresh air connecting pipe 41, and the three openings are respectively connected with the first air pipe, the second air pipe and the fresh air pipe, so that the first air pipe, the second air pipe and the fresh air pipe are communicated with each other. The openings comprise a first opening 4121 connected with the first air pipe, a second opening 4122 connected with the second air pipe and a third opening 4123 connected with the fresh air pipe, so that the first air pipe, the second air pipe and the fresh air pipe can be conveniently communicated with each other, and the third opening is positioned between the first opening and the third opening, so that the first air pipe and the second air pipe can be conveniently designed to be communicated with the fresh air pipe alternatively.
The first opening can be arranged at one end of the fresh air connecting pipe, the second opening and the third opening are arranged at the side part of the fresh air connecting pipe, the fresh air connecting pipe is connected with the side part of the first air pipe through the first opening, and when the first air pipe is plugged by the piston, the piston is positioned in the fresh air connecting pipe and positioned at the first opening or the top end of the piston extends into the first air pipe; or the second opening can be arranged at one end of the fresh air connecting pipe, the first opening and the third opening are arranged at the side part of the fresh air connecting pipe, the fresh air connecting pipe is connected with the side part of the second air pipe through the second opening, when the second air pipe is plugged by the piston, the piston is arranged in the fresh air connecting pipe and is arranged at the second opening or the top end of the piston to stretch into the second air pipe, a new connecting form is provided, and the end part of the fresh air connecting pipe is prevented from being plugged.
In some embodiments of this patent, first opening, second opening and third opening all are located the new trend connecting tube lateral part, and first opening and second opening are the relative third opening symmetry setting for the structure is pleasing to the eye, the design of being convenient for.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. An air conditioner, comprising:
an air-conditioning indoor unit;
one end of the fresh air pipe is connected with the indoor unit of the air conditioner and is communicated with the indoor space;
the first fresh air module comprises a first fan arranged outdoors, and an air outlet of the first fan is communicated with the outdoors;
the second fresh air module comprises a second fan arranged outdoors, and an air inlet of the second fan is communicated with the outdoors;
the fresh air connecting pipe is connected with the other end of the fresh air pipe, the air inlet of the first fan and the air outlet of the second fan;
the piston is arranged in the fresh air connecting pipe and can move along the length direction of the fresh air connecting pipe;
when the first fresh air module works, the piston seals an air outlet of the second fan, an air inlet of the first fan is communicated with a fresh air pipe, and the first fresh air module extracts indoor air; when the second fresh air module works, the piston seals the air inlet of the first fan and enables the air outlet of the second fan to be communicated with the fresh air pipe, and the second fresh air module supplies air to the indoor space.
2. The air conditioner according to claim 1, further comprising:
and one end of the piston rod is connected with the piston, the other end of the piston rod penetrates out of the fresh air connecting pipe, and the piston rod moves along the length direction of the fresh air connecting pipe to drive the piston to move along the length direction of the fresh air connecting pipe.
3. The air conditioner according to claim 2, further comprising a driving device, the driving device comprising:
the rack is fixedly connected with the piston rod;
the motor is fixed on the fresh air connecting pipe;
the gear is connected with an output shaft of the motor and meshed with the rack, and the motor rotates to drive the gear to rotate to drive the rack and the piston rod to move.
4. The air conditioner of claim 1, wherein the first fresh air module further comprises a first air pipe connected to the first blower air inlet, the second fresh air module further comprises a second air pipe connected to the second blower air outlet, the fresh air connecting pipe is connected to the first air pipe, the second air pipe and the fresh air pipe to enable the first air pipe, the second air pipe and the fresh air pipe to be communicated with each other, and the piston plugs the first air pipe and enables the second air pipe and the fresh air pipe to be communicated or plugs the second air pipe and enables the first air pipe and the fresh air pipe to be communicated.
5. The air conditioner according to claim 4, wherein a piston accommodating space is formed in the fresh air connecting pipe and three openings communicated with the piston accommodating space are formed therein, the three openings are respectively connected with the first air pipe, the second air pipe and the fresh air pipe, and the piston is disposed in the piston accommodating space.
6. An air conditioner according to claim 5, wherein said openings include a first opening connecting to a first air duct, a second opening connecting to a second air duct, and a third opening connecting to a fresh air duct, said third opening being located between said first and third openings.
7. An air conditioner according to claim 6, wherein the first opening is provided at one end of the fresh air connecting pipe, the second opening and the third opening are provided at a side portion of the fresh air connecting pipe, the fresh air connecting pipe is connected to a side portion of the first air pipe through the first opening, and when the piston blocks the first air pipe, the piston is located in the fresh air connecting pipe and located at the first opening or a top end of the piston extends into the first air pipe.
8. An air conditioner according to claim 6, wherein the second opening is provided at one end of the fresh air connecting pipe, the first opening and the third opening are provided at a side portion of the fresh air connecting pipe, the fresh air connecting pipe is connected to a side portion of the second air pipe through the second opening, and when the piston plugs the second air pipe, the piston is located in the fresh air connecting pipe and located at the second opening or a top end of the piston extends into the second air pipe.
9. An air conditioner according to claim 6, wherein the first opening, the second opening and the third opening are located at the side of the fresh air connecting pipe, and the first opening and the second opening are symmetrically arranged with respect to the third opening.
10. The air conditioner as claimed in claim 1, wherein the indoor unit of the air conditioner has a casing, the casing is formed with a heat exchange air outlet and a heat exchange air inlet, the heat exchange air outlet is communicated with the heat exchange air inlet to form a heat exchange air duct, the indoor unit of the air conditioner further comprises an indoor heat exchanger located in the heat exchange air duct, one end of the fresh air duct connected to the indoor unit of the air conditioner has at least one fresh air outlet, and the fresh air outlet is located at the indoor heat exchanger and/or the heat exchange air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121308148.3U CN215637581U (en) | 2021-06-09 | 2021-06-09 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121308148.3U CN215637581U (en) | 2021-06-09 | 2021-06-09 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215637581U true CN215637581U (en) | 2022-01-25 |
Family
ID=79942722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121308148.3U Active CN215637581U (en) | 2021-06-09 | 2021-06-09 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215637581U (en) |
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2021
- 2021-06-09 CN CN202121308148.3U patent/CN215637581U/en active Active
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