Air conditioner
By using a water pump in the air conditioner to spray condensed water into the outdoor heat exchanger, forming water mist, solving the problem of uneven condensate deposition and heat dissipation, and improving the performance and reliability of the air conditioner.
Patent Information
- Application Number
- CN202421941049.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-12
AI Technical Summary
When existing air conditioners treat condensate, it is easy to cause water to deposit in the indoor unit, breeding bacteria, and the heat dissipation on both sides of the outdoor heat exchanger is uneven, affecting performance and generating condensation.
An air conditioner is designed, and a water pump is used to spray water in the indoor water connection chamber through the first connecting pipe and the first channel, and is sprayed into the first water outlet hole in the outdoor water connection chamber, thereby forming water mist and spraying it on the outdoor heat exchanger, improving heat exchange efficiency and reliability.
By accelerating water flow and spraying, water mist is avoided from being deposited in the indoor unit, the heat dissipation uniformity of the outdoor heat exchanger is improved, condensation generation is reduced, and the overall performance of the air conditioner is enhanced.
Smart Images
Figure CN222895215U_ABST
Abstract
Claims
1. An air conditioner, characterized in that: include: An indoor unit of an air conditioner comprises an indoor heat exchanger and an indoor water receiving pan, wherein the indoor water receiving pan is arranged below the indoor heat exchanger and an indoor water receiving chamber is formed on the indoor water receiving pan to receive condensed water on the indoor heat exchanger; The air conditioner outdoor unit is connected to the air conditioner indoor unit and includes: An outdoor housing is formed with an outdoor air inlet and an outdoor air outlet, and an outdoor accommodating cavity is formed inside the outdoor housing and is connected with the outdoor air inlet and the outdoor air outlet; An outdoor heat exchanger is arranged in the outdoor accommodation chamber; An outdoor fan is arranged in the outdoor accommodating cavity and is located on a side of the outdoor heat exchanger away from the outdoor air inlet; A motor is connected to the outdoor fan; the motor drives the outdoor fan to rotate, so that outdoor air enters the outdoor accommodation chamber from the outdoor air inlet to exchange heat with the outdoor heat exchanger, and the air after heat exchange with the outdoor heat exchanger flows out of the outdoor accommodation chamber through the outdoor air outlet; An outdoor water receiving device is formed with an outdoor water receiving chamber, the outdoor water receiving chamber is located above the outdoor heat exchanger and is a sealed chamber; a first connecting hole and a first water outlet are formed on the outdoor water receiving device, the first connecting hole and the first water outlet are connected with the outdoor water receiving chamber, the water outlet end of the first water outlet is open and the water outlet end of the first water outlet is located above the outdoor heat exchanger; The air conditioner also includes: a first connecting pipe, connected to the outdoor water receiving device and having a first channel formed therein, wherein the first channel is in communication with the first communicating hole; A water pump comprises a water pump inlet connected to the indoor water receiving chamber and a water pump outlet connected to the first channel, so that the water in the indoor water receiving chamber is sprayed out from the first water outlet through the water pump, the first channel, the first connecting hole and the outdoor water receiving chamber, and the first water outlet sprays water mist and sprays it onto the outdoor heat exchanger.
2. The air conditioner according to claim 1, characterized in that: The outdoor water receiving device includes a first bottom wall; the first bottom wall is located at the bottom of the outdoor water receiving cavity; the first water outlet is formed on the first bottom wall and the first water outlet passes through the first bottom wall in a vertical direction.
3. The air conditioner according to claim 1, characterized in that: The outdoor water receiving device comprises: A first connecting column, the length direction of which is from the bottom end to the top end; The first connecting hole passes through the first connecting column in the length direction of the first connecting column, and the bottom end of the first connecting hole is connected to the outdoor water receiving cavity; The first connecting column is arranged outside the outdoor housing, and the first connecting pipe is connected to the first connecting column.
4. The air conditioner according to claim 3, characterized in that: The outdoor water receiving device comprises: A first top plate, disposed on the top of the outdoor water receiving chamber; The first connecting column is located above the first top plate and the bottom end of the first connecting column is connected to the first top plate, and the first communicating hole passes through the first top plate.
5. The air conditioner according to claim 3, characterized in that: The outdoor housing comprises a housing top plate located at the top of the outdoor housing; the housing top plate comprises a first housing top plate and a first top plate side flange, the first housing top plate is located at the top of the housing top plate; the first top plate side flange is formed by bending the outer edge of the housing top plate downward; The housing top plate is provided with a top plate notch which starts from the bottom end of the first top plate side flange and extends upward; the outdoor water receiving device is inserted into the top plate notch.
6. The air conditioner according to claim 3, characterized in that: The outdoor casing comprises a casing side plate located at the side of the outdoor casing, a side plate notch is arranged at the top end of the casing side plate, and the outdoor water receiving device is inserted in the side plate notch.
7. The air conditioner according to claim 1, characterized in that: The first water outlet hole is a circular hole, and the diameter of the first water outlet hole is a twelfth diameter D12, 0.1mm≤D12≤3mm.
8. The air conditioner according to claim 1, characterized in that: The cross section of the first water outlet perpendicular to the vertical direction is the first cross section, and the area of the first cross section is the first cross section area S1, 0.005mm 2 ≤S1≤8mm 2 .
9. The air conditioner according to claim 1, characterized in that: The cross-sectional area of the first channel is circular, and the diameter of the first channel is a thirteenth diameter, 20mm≤D13≤30mm.
10. An air conditioner, characterized in that: include: An indoor unit of an air conditioner comprises an indoor heat exchanger and an indoor water receiving pan, wherein the indoor water receiving pan is arranged below the indoor heat exchanger and an indoor water receiving chamber is formed on the indoor water receiving pan to receive condensed water on the indoor heat exchanger; The air conditioner outdoor unit is connected to the air conditioner indoor unit and includes: An outdoor housing is formed with an outdoor air inlet and an outdoor air outlet, and an outdoor accommodating cavity is formed inside the outdoor housing and is connected with the outdoor air inlet and the outdoor air outlet; An outdoor heat exchanger is arranged in the outdoor accommodation chamber; An outdoor fan is arranged in the outdoor accommodating cavity and is located on a side of the outdoor heat exchanger away from the outdoor air inlet; A motor is connected to the outdoor fan; the motor drives the outdoor fan to rotate, so that outdoor air enters the outdoor accommodation chamber from the outdoor air inlet to exchange heat with the outdoor heat exchanger, and the air after heat exchange with the outdoor heat exchanger flows out of the outdoor accommodation chamber through the outdoor air outlet; An outdoor water receiving device is formed with an outdoor water receiving chamber and a first water outlet hole, wherein the outdoor water receiving chamber is located above the outdoor heat exchanger and is a sealed chamber; the first water outlet hole is in communication with the outdoor water receiving chamber, a water outlet end of the first water outlet hole is open and the water outlet end of the first water outlet hole is located above the outdoor heat exchanger; The outdoor water receiving device comprises: A first connecting column, the length direction of which is from the bottom end to the top end; a first connecting hole, penetrating the first connecting column in the length direction of the first connecting column, the first connecting hole being in communication with the outdoor water receiving cavity; The air conditioner also includes: a first connecting pipe, connected to the first connecting column and having a first channel formed therein, the first channel being in communication with the first communicating hole; A water pump comprises a water pump inlet connected to the indoor water receiving chamber and a water pump outlet connected to the first channel, so that the water in the indoor water receiving chamber is sprayed out from the first water outlet through the water pump, the first channel and the outdoor water receiving chamber, and the first water outlet sprays water mist and sprays it onto the outdoor heat exchanger.