CN-224230314-U - Air conditioner and modularized water inlet and outlet pipeline thereof

CN224230314UCN 224230314 UCN224230314 UCN 224230314UCN-224230314-U

Abstract

The utility model discloses an air conditioner and a modularized water inlet and outlet pipeline thereof, wherein the modularized water inlet and outlet pipeline comprises a water inlet pipe module, a water outlet pipe module, an integrated water inlet joint and a water outlet joint module, the integrated water inlet joint and water outlet joint module comprises a water inlet joint and a water outlet joint, the water inlet joint and the water outlet joint both comprise pipe connecting parts, and the pipe connecting parts are provided with positioning grooves. The water inlet pipe module and the water outlet pipe module comprise a body and quick-connection plugs connected with two ends of the body, the quick-connection plugs comprise fir tree type fixing heads, the body is in interference fit with the fir tree type fixing heads, one quick-connection plug is detachably connected to the pipe connection portion, and the quick-connection plugs comprise buckles and positioning grooves for clamping and positioning. The water inlet pipeline and the water outlet pipeline are formed into three modules, the modular sectional design is adopted, each module can be independently taken down for replacement and maintenance, damaged parts can be replaced according to the modules, the cost is reduced, and the assembly and disassembly of the production line are more convenient.

Inventors

WEI XIN
ZHANG LIZHI
ZHANG NAIWEI
ZHOU XIAOGUANG
LI YANHE

Assignees

青岛海尔空调器有限总公司
海尔智家股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250228

Claims (10)

1. A modular water inlet and outlet circuit for an air conditioning unit, comprising: The integrated water inlet joint and water outlet joint module comprises a water inlet joint and a water outlet joint, wherein the water inlet joint comprises a water inlet pipe connecting part, and the water inlet pipe connecting part is provided with a water inlet pipe positioning groove; The water inlet pipe module comprises a water inlet pipe body and water inlet pipe quick-connection plugs connected with two ends of the water inlet pipe body, wherein the water inlet pipe quick-connection plugs comprise fir-tree type fixed heads, and the water inlet pipe body is in interference fit with the fir-tree type fixed heads; The water outlet pipe module comprises a water outlet pipe body and water outlet pipe quick-connection plugs connected with two ends of the water outlet pipe body, wherein the water outlet pipe quick-connection plugs comprise fir-tree type fixing heads, the water outlet pipe body is in interference fit with the fir-tree type fixing heads, one water outlet pipe quick-connection plug is detachably connected with the water outlet pipe connecting part, the water outlet pipe quick-connection plugs comprise buckles, and the buckles of the water outlet pipe quick-connection plugs are clamped and positioned with the water outlet pipe positioning grooves.
2. The modular water inlet and outlet circuit of an air conditioner of claim 1, wherein the integrated water inlet and outlet connector module comprises a connection, the water inlet, connection and outlet connector being integrally injection molded.
3. The modular water inlet and outlet pipeline of an air conditioner according to claim 1, wherein a sealing ring is arranged in the water inlet pipe quick-connection plug, and a sealing ring is arranged in the water outlet pipe quick-connection plug.
4. The modular water inlet and outlet circuit of an air conditioner of claim 1, wherein the water inlet pipe body is provided with a filter comprising a fir tree fixture, the water inlet pipe body being in interference fit with the fir tree fixture.
5. The modular water inlet and outlet circuit of an air conditioner of claim 1, wherein the water inlet pipe body is provided with at least one tee, the tee comprising a fir tree fixture, the water inlet pipe body being in interference fit with the fir tree fixture.
6. A modular water inlet and outlet circuit for an air conditioner according to claim 5, wherein the tee is adapted to connect a water reservoir or a water filler valve, or wherein the tee is adapted to connect a water reservoir and a water filler valve, respectively.
7. The modular water inlet and outlet pipeline of an air conditioner according to claim 1, 4 or 5, wherein a sealing ring is arranged on the fir tree type fixing head, and the water inlet pipe body and the water outlet pipe body are plastic pipes.
8. An air conditioning unit comprising the modular water inlet and outlet line of any one of claims 1-7, the modular water inlet and outlet line being connected to a heat exchanger.
9. An air conditioning unit according to claim 8, characterized in that a further quick-connect plug for connection to one end of a heat exchanger or to one end of the heat exchanger by means of a water pump, the heat exchanger or water pump comprising a water inlet connection, the further quick-connect plug being connected to the water inlet connection.
10. An air conditioning unit according to claim 8, wherein a further outlet pipe quick connect plug is adapted to be connected to the other end of the heat exchanger or to the other end of the heat exchanger by a heater, the heat exchanger or heater comprising an outlet pipe connection to which the further outlet pipe quick connect plug is connected.

Description

Air conditioner and modularized water inlet and outlet pipeline thereof Technical Field The utility model belongs to the technical field of air conditioning equipment, and particularly relates to an air conditioning device and a modularized water inlet and outlet pipeline thereof. Background Air conditioning apparatus having waterways are required to consider the assembly of water inlet and outlet pipes with an air conditioner. The existing water inlet and outlet pipes are respectively provided with two water pipes, the two water pipes are assembled with the air conditioner after being respectively assembled, and when the water inlet and outlet pipes are connected with the water path of the air conditioner through rubber pipes, the water inlet and outlet pipes are respectively connected with the air conditioner, so that the problems of troublesome disassembly and assembly, high cost and the integral replacement are required during damage, and the problem of serious deformation of the rubber pipes is easily caused by the angle deviation existing during installation. The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art. Disclosure of Invention The utility model provides an air conditioner indoor unit and a heat exchanger thereof, which are used for solving the technical problems of troublesome disassembly and assembly, damage, integral replacement and high cost of the water inlet and outlet pipelines of the existing air conditioner. In order to achieve the above-mentioned utility model/design purpose, the utility model adopts the following technical scheme to realize: a modular water inlet and outlet circuit for an air conditioning unit, comprising: The integrated water inlet joint and water outlet joint module comprises a water inlet joint and a water outlet joint, wherein the water inlet joint comprises a water inlet pipe connecting part, and the water inlet pipe connecting part is provided with a water inlet pipe positioning groove; The water inlet pipe module comprises a water inlet pipe body and water inlet pipe quick-connection plugs connected with two ends of the water inlet pipe body, wherein the water inlet pipe quick-connection plugs comprise fir-tree type fixed heads, and the water inlet pipe body is in interference fit with the fir-tree type fixed heads; The water outlet pipe module comprises a water outlet pipe body and water outlet pipe quick-connection plugs connected with two ends of the water outlet pipe body, wherein the water outlet pipe quick-connection plugs comprise fir-tree type fixing heads, the water outlet pipe body is in interference fit with the fir-tree type fixing heads, one water outlet pipe quick-connection plug is detachably connected with the water outlet pipe connecting part, the water outlet pipe quick-connection plugs comprise buckles, and the buckles of the water outlet pipe quick-connection plugs are clamped and positioned with the water outlet pipe positioning grooves. The modular water inlet and outlet pipeline of the air conditioner comprises the integrated water inlet connector and water outlet connector module, wherein the water inlet connector, the integrated water outlet connector and the integrated water outlet connector are integrally injection molded. The modularized water inlet and outlet pipeline of the air conditioner is characterized in that a sealing ring is arranged in the quick-connection plug of the water inlet pipe, and a sealing ring is arranged in the quick-connection plug of the water outlet pipe. The modular water inlet and outlet pipeline of the air conditioner comprises a water inlet pipe connecting part, wherein the water inlet pipe connecting part is connected with the water inlet pipe connecting part, and the water inlet pipe connecting part is connected with the water inlet pipe connecting part. The modular water inlet and outlet pipeline of the air conditioner is characterized in that the other water outlet pipe quick-connection plug is used for being connected to the other end of the heat exchanger or connected to the other end of the heat exchanger through the heater, the heat exchanger or the heater comprises a water outlet pipe connecting part, and the other water outlet pipe quick-connection plug is connected to the water outlet pipe connecting part. The modularized water inlet and outlet pipeline of the air conditioner is characterized in that the water inlet pipe body is provided with the filter, the filter comprises the fir tree type fixed head, and the water inlet pipe body is in interference fit with the fir tree type fixed head. The modularized water inlet and outlet pipeline of the air conditioner is characterized in that at least one tee joint is arranged on the water inlet pipe body, the tee joint comprises a fir tree type fixed head,