CN216976945U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN216976945U CN216976945U CN202123081816.6U CN202123081816U CN216976945U CN 216976945 U CN216976945 U CN 216976945U CN 202123081816 U CN202123081816 U CN 202123081816U CN 216976945 U CN216976945 U CN 216976945U
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- air inlet
- adjusting device
- shell
- indoor unit
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000005406 washing Methods 0.000 claims abstract description 42
- 238000004378 air conditioning Methods 0.000 claims description 17
- 230000000717 retained effect Effects 0.000 claims 2
- 238000000746 purification Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model provides an air conditioner indoor unit, comprising: the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an indoor air inlet and an air outlet which are communicated with an indoor environment and an outdoor fresh air inlet which is communicated with an outdoor environment; the washing device is arranged in the shell and comprises a water tank, an air inlet and an air outlet, and the washing device is used for washing, humidifying and purifying air entering the water tank through the air inlet; and the first adjusting device is arranged in the shell and is configured to controllably conduct the indoor air inlet and the air inlet and/or conduct the outdoor fresh air inlet and the air inlet. The air conditioner indoor unit can adjust the type of air entering the water washing device, and improves the use experience of users.
Description
Technical Field
The utility model relates to the technical field of air conditioning devices, in particular to an air conditioner indoor unit.
Background
In a conventional cabinet air conditioner, when the cabinet has a washing, humidifying and purifying function, indoor air is generally sucked into a water tank through an air inlet of the water tank by using a centrifugal fan, and the air is purified by a water curtain driven by rotation of blades and then blown out, so that a purifying result is achieved; when the cabinet-type air conditioner has a fresh air function, outdoor air is generally introduced into the fresh air duct by using the centrifugal fan and is purified by the purification module in the fresh air duct and then blown out. The washing humidification purification performance and the new trend function of cabinet-type air conditioner set up centrifugal fan respectively, lead to the part in the cabinet-type air conditioner to increase, and the part is arranged unreasonablely, and is with high costs.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to provide an indoor unit of an air conditioner of the type that can regulate the air entering the water washing device.
A further object of the present invention is an air-conditioning indoor unit of the air type that can regulate the outlet air flow.
In particular, the present invention provides an air conditioning indoor unit comprising:
the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an indoor air inlet and an air outlet which are communicated with an indoor environment and an outdoor fresh air inlet which is communicated with an outdoor environment;
the washing device is arranged in the shell and comprises a water tank with an air inlet and an air outlet, and the washing device is used for washing, humidifying and purifying air entering the water tank through the air inlet; and
the first adjusting device is arranged in the shell and is configured to controllably conduct the indoor air inlet and the air inlet and/or conduct the outdoor fresh air inlet and the air inlet.
Optionally, the indoor unit of an air conditioner further includes: and the second adjusting device is arranged in the shell and is configured to controllably communicate the air outlet and/or communicate the outdoor fresh air inlet and the air outlet.
Optionally, an air duct shell is arranged in the machine shell;
the air duct shell is provided with an air inlet, and indoor air enters the shell through the indoor air inlet and then enters the air duct shell through the air inlet;
the washing device, the first adjusting device and the second adjusting device are all arranged in the air duct shell.
Optionally, formed within the air duct shell is: the first air duct is communicated between the outdoor fresh air inlet and the air outlet, the second air duct is communicated between the air inlet and the air inlet, and the third air duct is communicated between the air outlet and the air outlet;
the first adjusting device is controlled to conduct the first air duct and/or the second air duct;
the second adjusting device is controlled to conduct the first air duct and/or the third air duct.
Optionally, the first adjusting device includes a first damper rotatably disposed at a junction of the first air duct and the second air duct.
Optionally, the second adjusting device comprises a second damper rotatably disposed at a junction of the first air duct and the third air duct.
Optionally, the first adjusting device further comprises a first motor, and an output shaft of the first motor is connected with the first air door to drive the first air door to rotate;
the second adjusting device also comprises a second motor, and an output shaft of the second motor is connected with the second air door so as to drive the second air door to rotate.
Optionally, the indoor unit of an air conditioner further includes: and the centrifugal fan is arranged above the water tank, the inlet of the centrifugal fan is communicated with the outlet end of the air duct shell, and the outlet of the centrifugal fan is communicated with the airflow outlet.
Optionally, a roller is disposed within the water tank, wherein the roller is rotatably disposed within the water tank.
Optionally, the drum is configured to be rotatably disposed in the water tank around a rotation shaft extending in a horizontal direction;
the drum includes a plurality of rotating plates arranged in a central emission shape centering on a rotating shaft, each rotating plate having a plurality of honeycomb holes; and the cylinder sets up to take out the water in the water tank through the honeycomb holes on the rotor plate when rotating to allow the air current to blow off the water that keeps in the honeycomb holes when the air current head-on flows to the rotor plate, thereby carry out washing humidification purification to the air current through the water that keeps in the honeycomb holes.
According to the air conditioner indoor unit, the shell is provided with the indoor air inlet, the airflow outlet and the outdoor fresh air inlet, the water tank of the washing device is provided with the air inlet and the air outlet, the shell is internally provided with the first adjusting device, and the first adjusting device is configured to controllably conduct the indoor air inlet and the air inlet and/or conduct the outdoor fresh air inlet and the air inlet, so that the type of air entering the washing device can be adjusted, and the use experience of a user is improved.
Furthermore, the second adjusting device is arranged in the casing, and the second adjusting device is configured to controllably conduct the air outlet and/or conduct the outdoor fresh air inlet and the outdoor fresh air outlet, so that the air type of the air outlet flow can be adjusted, and the use experience of a user is improved.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic side view of an air conditioning indoor unit according to an embodiment of the present invention.
Fig. 2 is a partial structural schematic view of the air conditioning indoor unit shown in fig. 1.
Fig. 3 is a schematic view of an airflow path when the second adjusting device of the indoor unit of the air conditioner shown in fig. 2 switches on the outdoor fresh air inlet and the air outlet.
Fig. 4 is a schematic view showing an airflow path when the first adjusting device of the indoor unit of the air conditioner shown in fig. 2 opens the indoor air inlet and the air inlet, and the second adjusting device opens the air outlet and the air outlet.
Fig. 5 is a schematic view of airflow paths when the first adjusting device of the indoor unit of the air conditioner shown in fig. 2 communicates the fresh outdoor air inlet and the air inlet, and the second adjusting device communicates the air outlet and the air outlet.
Fig. 6 is a schematic structural view of a rotating plate of a drum of the water washing device of the indoor unit of the air conditioner shown in fig. 2.
Detailed Description
Fig. 1 is a schematic side view of an air conditioning indoor unit 100 according to an embodiment of the present invention. Fig. 2 is a partial schematic structural view of the air conditioning indoor unit 100 shown in fig. 1. Fig. 3 is a schematic view of an airflow path when the second adjusting device 402 of the indoor unit 100 of the air conditioner shown in fig. 2 connects the outdoor fresh air inlet 103 and the airflow outlet 102. Fig. 4 is a schematic view of an airflow path when the first adjusting device 401 of the air conditioning indoor unit 100 shown in fig. 2 opens the indoor air inlet 150 and the air inlet 211, and the second adjusting device 402 opens the air outlet 212 and the air outlet 102. Fig. 5 is a schematic view of airflow paths when the first adjustment device 401 of the indoor unit 100 of the air conditioner shown in fig. 2 connects the outdoor fresh air inlet 103 and the air inlet 211, and the second adjustment device 402 connects the air outlet 212 and the air outlet 102.
As shown in fig. 1 and 2, an embodiment of the present invention provides an air conditioning indoor unit 100, including: a machine shell 101, a water washing device 200 and a first adjusting device 401. An indoor air inlet 150 and an air outlet 102 which are communicated with an indoor environment and an outdoor fresh air inlet 103 which is communicated with an outdoor environment are formed in the machine shell 101, indoor air enters the machine shell 101 through the indoor air inlet 150, and outdoor fresh air enters the machine shell 101 through the outdoor fresh air inlet 103. The water washing device 200 is arranged in the machine shell 101, the water washing device 200 comprises a water tank 201 with water stored therein, an air inlet 211 and an air outlet 212 are formed in the water tank 201, and the water washing device 200 is used for washing, humidifying and purifying air entering the water tank 201 through the air inlet 211. The first adjusting device 401 is disposed in the casing 101 and configured to controllably communicate the indoor air inlet 150 with the air inlet 211 and/or communicate the outdoor fresh air inlet 103 with the air inlet 211. The air-conditioning indoor unit 100 of the embodiment of the utility model is provided with the indoor air inlet 150, the airflow outlet 102 and the outdoor fresh air inlet 103 on the casing 101, the air inlet 211 and the air outlet 212 on the water tank 201 of the water washing device 200, and the first adjusting device 401 is arranged in the casing 101 and is configured to controllably conduct the indoor air inlet 150 and the air inlet 211 and/or conduct the outdoor fresh air inlet 103 and the air inlet 211, so that the type of air entering the water washing device 200 can be adjusted. When the first adjusting device 401 conducts the indoor air inlet 150 and the air inlet 211, the indoor air enters the water washing device 200 for washing, humidifying and purifying; when the first adjusting device 401 conducts the outdoor fresh air inlet 103 and the air inlet 211, the outdoor fresh air enters the water washing device 200 for washing, humidifying and purifying; when the first adjusting device 401 simultaneously conducts the indoor air inlet 150 and the air inlet 211, and the outdoor fresh air inlet 103 and the air inlet 211, both the indoor air and the outdoor fresh air enter the water washing device 200 for water washing, humidifying and purifying. As shown in fig. 1, the fresh air duct 300 is connected to the outdoor fresh air inlet 103, and the other end of the fresh air duct 300 extends to the outside of the room, so as to introduce outdoor fresh air.
In some embodiments, the indoor unit 100 of an air conditioner according to an embodiment of the present invention further includes: and the second adjusting device 402 is arranged in the machine shell 101 and is configured to controllably conduct the air outlet 212 and the air outlet 102 and/or conduct the outdoor fresh air inlet 103 and the air outlet 102. The air-conditioning indoor unit 100 according to the embodiment of the present invention arranges the second adjusting device 402 in the casing 101, and configures the second adjusting device 402 to controllably communicate the air outlet 212 with the air outlet 102 and/or communicate the outdoor fresh air inlet 103 with the air outlet 102, so that the air type of the outlet air flow can be adjusted, which is beneficial to maintaining the indoor air quality in a good state, and improving the user experience. When the second adjusting device 402 conducts the air outlet 212 and the air outlet 102, the outlet air flow comprises air flows which are both washed, humidified and purified; when the second adjusting device 402 conducts the outdoor fresh air inlet 103 and the air outlet 102, the outlet air flow comprises outdoor fresh air which is not washed, humidified and purified; when the second adjusting device 402 conducts the air outlet 212, the air outlet 102, the outdoor fresh air inlet 103 and the air outlet 102, the outlet air flow includes both the air flow which is humidified and purified by water washing and the outdoor fresh air which is not humidified and purified by water washing.
As shown in fig. 2, an air duct casing 106 is provided in the casing 101; an air inlet 160 is formed on the air duct shell 106, and indoor air enters the casing 101 through the indoor air inlet 150 and then enters the air duct shell 106 through the air inlet 160; the water washing device 200, the first adjusting device 401 and the second adjusting device 402 are all arranged in the air duct shell 106. By arranging the air duct shell 106 in the machine shell 101, the water washing device 200, the first adjusting device 401 and the second adjusting device 402 are all arranged in the air duct shell 106, so that the first adjusting device 401 and the second adjusting device 402 can be conveniently arranged in the machine shell 101.
In some embodiments, in the air conditioning indoor unit 100 according to the embodiment of the present invention, the air duct casing 106 has: a first air duct 161 communicating between the outdoor fresh air inlet 103 and the air outlet 102, a second air duct 162 communicating between the air inlet 160 and the air inlet 211, and a third air duct 163 communicating between the air outlet 212 and the air outlet 102; the first adjusting device 401 is controlled to conduct the first air duct 161 and/or the second air duct 162; the second regulating device 402 is controlled to communicate with the first air path 161 and/or the third air path 163.
In the indoor unit 100 of the air conditioner according to the embodiment of the present invention, when the user independently turns on the outdoor fresh air function, as shown in fig. 3, the second adjusting device 402 conducts the outdoor fresh air inlet 103 and the air outlet 102. At this time, the first adjusting device 401 does not conduct the outdoor fresh air inlet 103 and the air inlet 211, so that the outdoor fresh air directly reaches the airflow outlet 102 through the first air duct 161.
When the user turns on the water washing, humidifying and purifying function alone, as shown in fig. 4, the first adjusting device 401 conducts the indoor air inlet 150 and the air inlet 211, the second adjusting device 402 conducts the air outlet 212 and the air outlet 102, the indoor air enters the air duct shell 106 through the indoor air inlet 211 and the air inlet 160, passes through the second air duct 162 to reach the air inlet 211 and enter the water washing device 200, and then flows into the third air duct 163 through the air outlet 212 until reaching the air outlet 102.
When the user turns on the outdoor fresh air function and the water washing, humidifying and purifying function, as shown in fig. 5, the first adjusting device 401 conducts the outdoor fresh air inlet 103 and the air inlet 211, and the second adjusting device 402 conducts the air outlet 212 and the air outlet 102. Outdoor fresh air enters the air duct shell 106 through the outdoor fresh air inlet 103, reaches the air inlet 211 through the first air duct 161, enters the water washing device 200, and then flows into the third air duct 163 through the air outlet 212 until reaching the air flow outlet 102.
In some embodiments, in the air conditioning indoor unit 100 according to the embodiment of the present invention, the first adjusting device 401 includes a first damper 411 rotatably disposed at a connection between the first air duct 161 and the second air duct 162. The second adjusting device 402 includes a second damper 421 rotatably disposed at a connection of the first air duct 161 and the third air duct 163. As shown in fig. 2, the first adjusting device 401 further includes a first motor 412, and an output shaft of the first motor 412 is connected to the first damper 411 to drive the first damper 411 to rotate; the second adjusting device 402 further includes a second motor 422, and an output shaft of the second motor 422 is connected to the second damper 421 to drive the second damper 421 to rotate. By arranging the first adjusting device 401 to include the first damper 411 and the first motor 412, the first adjusting device 401 is simple in structure and easy to configure. By arranging the second adjusting device 402 to include the second damper 421 and the second motor 422, the second adjusting device 402 is simple in structure and easy to configure.
The air-conditioning indoor unit 100 according to the embodiment of the present invention further includes: a centrifugal fan 203. The centrifugal fan 203 is arranged above the water tank 201, an inlet of the centrifugal fan 203 is communicated with an outlet end of the air duct shell 106, and an outlet is communicated with the airflow outlet 102.
As shown in fig. 1, an air-conditioning indoor unit 100 according to an embodiment of the present invention is a floor-type air-conditioning indoor unit 100; the water tank 201 is arranged at the lower part of the inside of the machine shell 101; an air inlet 211 is formed in the rear wall of the water tank 201, and an air outlet 212 is formed in the top wall of the water tank; the outdoor fresh air inlet 103 is arranged at the lower part of the back of the casing 101.
With continued reference to fig. 1, the housing 101 includes a service panel 105 positioned at a lower back position of the housing 101; wherein the service plate 105 is provided with an indoor air inlet 150. By forming the indoor air inlet 150 on the maintenance plate 105 such that the indoor air inlet 150 is close to the air inlet 160, the air can be conveniently introduced into the water tank 201 to achieve washing, humidifying and purifying of the indoor air. The upper portion of the back of the casing 101 is provided with a main air inlet 104, the upper portion of the front of the casing 101 is provided with a main air outlet (not shown), indoor air enters the casing 101 through the main air inlet 104, forms heat exchange airflow after heat exchange through the heat exchanger, and is discharged to the indoor through the main air outlet.
Fig. 6 is a schematic configuration diagram of the rotating plate 221 of the drum 202 of the water washing device 200 of the indoor unit 100 of the air conditioner shown in fig. 2. As shown in fig. 2 and 6, a drum 202 is provided in the water tank 201, wherein the drum 202 is rotatably provided in the water tank 201. In some embodiments, the drum 202 is configured to be rotatably disposed within the water tank 201 about a rotation shaft 223 extending in a horizontal direction; the drum 202 includes a plurality of rotating plates 221 arranged in a center-emission shape centering on a rotating shaft 223, each rotating plate 221 having a plurality of cell holes 222; and the drum 202 is arranged to take out the water in the water tank 201 through the honeycomb holes 222 on the rotating plate 221 when rotating to allow the air flow to blow down the water held in the honeycomb holes 222 when the air flow is in head-on flow to the rotating plate 221, so that the air flow is water-washed, humidified and purified by the water held in the honeycomb holes 222. The honeycomb holes 222 hold a large amount of water, so that the amount of water carried over the rotating plate 221 can be increased, and the air flow purification effect and efficiency can be improved.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the utility model may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the utility model. Accordingly, the scope of the utility model should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An air conditioning indoor unit, characterized by comprising:
the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an indoor air inlet and an air outlet which are communicated with an indoor environment and an outdoor fresh air inlet which is communicated with an outdoor environment;
the washing device is arranged in the shell and comprises a water tank, an air inlet and an air outlet, and the washing device is used for washing, humidifying and purifying air entering the water tank through the air inlet; and
and the first adjusting device is arranged in the shell and is configured to controllably conduct the indoor air inlet and the air inlet and/or conduct the outdoor fresh air inlet and the air inlet.
2. An indoor unit of an air conditioner according to claim 1, further comprising:
and the second adjusting device is arranged in the machine shell and is configured to controllably conduct the air outlet and/or conduct the outdoor fresh air inlet and the air outlet.
3. An indoor unit of an air conditioner according to claim 2,
an air duct shell is arranged in the shell;
the air duct shell is provided with an air inlet, and indoor air enters the shell through the indoor air inlet and then enters the air duct shell through the air inlet;
the water washing device, the first adjusting device and the second adjusting device are all arranged in the air duct shell.
4. An indoor unit of an air conditioner according to claim 3,
the air duct shell is internally provided with: the first air channel is communicated between the outdoor fresh air inlet and the airflow outlet, the second air channel is communicated between the air inlet and the air inlet, and the third air channel is communicated between the air outlet and the airflow outlet;
the first adjusting device is used for controllably communicating the first air duct and/or the second air duct;
the second adjusting device is used for controllably communicating the first air duct and/or the third air duct.
5. An indoor unit of an air conditioner according to claim 4,
the first adjusting device comprises a first air door which is rotatably arranged at the joint of the first air channel and the second air channel.
6. An indoor unit of an air conditioner according to claim 5,
the second adjusting device comprises a second air door which is rotatably arranged at the joint of the first air channel and the third air channel.
7. An indoor unit of an air conditioner according to claim 6,
the first adjusting device further comprises a first motor, and an output shaft of the first motor is connected with the first air door so as to drive the first air door to rotate;
the second adjusting device further comprises a second motor, and an output shaft of the second motor is connected with the second air door to drive the second air door to rotate.
8. An indoor unit of an air conditioner according to claim 3, further comprising:
and the centrifugal fan is arranged above the water tank, the inlet of the centrifugal fan is communicated with the outlet end of the air duct shell, and the outlet of the centrifugal fan is communicated with the airflow outlet.
9. An indoor unit of an air conditioner according to claim 1,
a roller is arranged in the water tank, wherein the roller is rotatably arranged in the water tank.
10. An indoor unit of an air conditioner according to claim 9,
the drum is configured to be rotatably disposed in the water tank around a rotation shaft extending in a horizontal direction;
the drum includes a plurality of rotating plates arranged in a center-emitting shape centering on the rotating shaft, each of the rotating plates having a plurality of honeycomb holes; and the roller is arranged to take out water in the water tank through the honeycomb holes on the rotating plate when rotating, so that the air flow is allowed to blow off the water retained in the honeycomb holes when the air flow flows to the rotating plate in a head-on manner, and the air flow is washed, humidified and purified by the water retained in the honeycomb holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123081816.6U CN216976945U (en) | 2021-12-09 | 2021-12-09 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123081816.6U CN216976945U (en) | 2021-12-09 | 2021-12-09 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216976945U true CN216976945U (en) | 2022-07-15 |
Family
ID=82345650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123081816.6U Active CN216976945U (en) | 2021-12-09 | 2021-12-09 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216976945U (en) |
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2021
- 2021-12-09 CN CN202123081816.6U patent/CN216976945U/en active Active
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