Search

CN-224224870-U - Vehicle air conditioner condensate water utilization device and vehicle

CN224224870UCN 224224870 UCN224224870 UCN 224224870UCN-224224870-U

Abstract

The utility model provides a vehicle air conditioner condensate water utilization device and a vehicle, the device comprises a first water storage tank, a four-way reversing valve, a system cooling loop, a battery cooling loop, a water cooling device and a water adding unit, condensate water generated by refrigerating a vehicle air conditioner is collected into the first water storage tank and is divided into three parts through the four-way reversing valve, wherein two parts of the condensate water are cooled through the system cooling loop and the battery cooling loop, a motor electric control system and a battery pack which are respectively subjected to cooling through the water cooling device, and the rest parts of the condensate water are used for adding water to a glass washer of the vehicle.

Inventors

  • ZHAO LUN
  • YANG ZHENYUAN
  • Shi Quanyong
  • LIU DONGFU
  • ZHOU HUAN
  • XU JUNBO

Assignees

  • 中车时代电动汽车股份有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (10)

  1. 1. The vehicle air conditioner condensate water utilization device comprises an air conditioner (01), a battery pack (02), a motor electric control system (03) and a glass washer (04), and is characterized by further comprising a first water storage tank (100), a four-way reversing valve (200), a system cooling loop (300), a battery cooling loop (400), a water cooling device (500) and a water adding unit (600); the condensate water outlet of the air conditioner (01) is communicated with the inlet of the first water storage tank (100), and the outlet of the first water storage tank (100) is communicated with a first through port (K1) of the four-way reversing valve (200); The second port (K2) of the four-way reversing valve (200) is connected with the system cooling loop (300), and the system cooling loop (300) is connected with the water cooling device (500), wherein the water cooling device (500) is arranged at the outer side of the motor electric control system (03); A third port (K3) of the four-way reversing valve (200) is connected with the battery cooling loop (400), the battery cooling loop (400) is connected with a water-cooling heat exchanger, at least part of the battery cooling loop (400) is a cooling passage (420), and the cooling passage (420) is arranged outside the battery pack (02); the fourth port (K4) of the four-way reversing valve (200) is connected with the water adding unit (600), and the water adding unit (600) is connected with the glass washer (04).
  2. 2. The vehicle air conditioner condensate water utilization device of claim 1, further comprising a spray cooling unit (700), wherein the spray cooling unit (700) comprises a pressure sensing valve (710), an atomization device (720) and a liquid collector (730), the first water storage tank (100) is connected with the atomization device (720) through the pressure sensing valve (710), a spray head of the atomization device (720) is arranged corresponding to the water cooling device (500), and the liquid collector (730) is arranged below the spray head along the direction of water mist spraying.
  3. 3. The apparatus according to claim 1, wherein the water adding unit (600) comprises a fourth water storage tank (610) and a first overflow valve (620), an inlet of the fourth water storage tank (610) is communicated with the fourth port (K4), an outlet of the fourth water storage tank (610) is communicated with a water tank inlet of the glass washer (04), and the first overflow valve (620) is provided at a bottom of the fourth water storage tank (610) and is communicated with an inside of the tank.
  4. 4. The vehicle air conditioner condensate water utilizing device according to claim 1, wherein the first water storage tank (100) includes a first liquid level sensor (110) and a first pressure sensor (120), the first liquid level sensor (110) is disposed at an inside top of the first water storage tank (100), and the first pressure sensor (120) is disposed at an inside bottom of the first water storage tank (100).
  5. 5. The vehicle air conditioner condensate water utilizing device according to claim 1, wherein the system cooling circuit (300) includes a second water storage tank (310), the second water storage tank (310) includes a second liquid level sensor provided at a tank inside top of the second water storage tank (310) and a second pressure sensor provided at a tank inside bottom of the second water storage tank (310).
  6. 6. The vehicle air conditioner condensate water utilizing device according to claim 1, wherein the battery cooling circuit (400) includes a third water storage tank (410), the third water storage tank (410) includes a third liquid level sensor provided at a tank inside top of the third water storage tank (410) and a third pressure sensor provided at a tank inside bottom of the third water storage tank (410).
  7. 7. The condensed water utilizing apparatus of a vehicle air conditioner according to claim 1, wherein the second port (K2), the third port (K3) and/or the fourth port (K4) of the four-way reversing valve (200) are connected to a one-way throttle valve (800).
  8. 8. The vehicle air conditioner condensate water utilizing device as claimed in any one of claims 1-7, wherein an inlet of the first water storage tank (100) is provided with a filter assembly (130).
  9. 9. The vehicle air conditioner condensate water utilizing apparatus as claimed in claim 8, wherein the first water storage tank (100) includes an exhaust pipe (140) and a second overflow valve (150); The exhaust pipe is arranged at the top of the first water storage tank (100) and is communicated with the inside of the tank body; the second overflow valve is arranged at the bottom of the first water storage tank (100) and is communicated with the inside of the tank body.
  10. 10. A vehicle provided with the vehicle air conditioner condensate water utilizing apparatus according to any one of claims 1 to 9.

Description

Vehicle air conditioner condensate water utilization device and vehicle Technical Field The utility model belongs to the technical field of vehicle devices, and particularly relates to a vehicle air conditioner condensate water utilization device and a vehicle. Background In hot weather, the vehicle air conditioner is required to refrigerate in the running process of the vehicle, a large amount of condensed water is generated by the air conditioner refrigeration, the condensed water is mainly discharged outside the vehicle through an open drain pipe to cause resource waste, the glass washer arranged on the vehicle needs to be used for water supply at intervals, meanwhile, in order to ensure that the battery pack and the motor electric control system arranged on the vehicle normally work at higher ambient temperature, the vehicle parts need to be cooled, the specific volume of the water is larger, a large amount of heat can be absorbed without fast heating, the vehicle can be used as a medium for temperature regulation, and therefore, the device can be considered to be designed to collect the condensed water generated by the vehicle air conditioner when the air temperature is higher, and use the condensed water for automatic water supply of the glass washer and the heat absorption of the battery pack or the motor electric control system parts, so that the normal running of the vehicle can be kept. Disclosure of utility model In view of the above, an object of the present utility model is to provide a vehicle air conditioner condensate water utilizing device and a vehicle, which can sufficiently and effectively utilize air conditioner condensate water. The utility model provides a vehicle air conditioner condensate water utilization device, which comprises an air conditioner, a battery pack, a motor electric control system, a glass washer, a first water storage tank, a four-way reversing valve, a system cooling loop, a battery cooling loop, a water cooling device and a water adding unit, wherein the first water storage tank is connected with the four-way reversing valve; The condensed water outlet of the air conditioner is communicated with the inlet of the first water storage tank, and the outlet of the first water storage tank is communicated with the first port of the four-way reversing valve; the second port of the four-way reversing valve is connected with the system cooling loop which is connected with the water cooling device, and the water cooling device is arranged at the outer side of the motor electric control system; The third port of the four-way reversing valve is connected with the battery cooling loop, the battery cooling loop is connected with the water-cooling heat exchanger, at least part of the battery cooling loop is a cooling passage, and the cooling passage is arranged at the outer side of the battery pack; The fourth port of the four-way reversing valve is connected with the water adding unit, and the water adding unit is connected with the glass washer. The device collects condensed water generated by refrigerating of the vehicle-mounted air conditioner to the first water storage tank, the condensed water is divided into three parts through the four-way reversing valve, the two parts respectively cool a motor electric control system and a battery pack of the vehicle, which need to be cooled, after passing through the water cooling device, and the rest parts are used for adding water to a glass washer of the vehicle. Furthermore, the vehicle air conditioner condensate water utilization device provided by the utility model further comprises a spray cooling unit, wherein the spray cooling unit comprises a pressure sensing valve, an atomizing device and a liquid collector, the first water storage tank is connected with the atomizing device through the pressure sensing valve, a spray head of the atomizing device is arranged corresponding to the water cooling device, and the liquid collector is arranged below the spray head along the spray direction of the water mist. When the pressure of the first water storage tank is overlarge, the pressure sensing valve is opened, backflow caused by overlarge water storage of the first water storage tank is avoided, meanwhile, the spray cooling unit performs spray cooling on the water cooling device, and the liquid collector collects redundant liquid drops and then discharges the redundant liquid drops to the ground, so that safety accidents caused by water vapor entering into parts such as a vehicle motor, a battery and a controller are avoided. Further, the water adding unit comprises a fourth water storage tank, a one-way throttle valve and a first overflow valve, wherein an inlet of the fourth water storage tank is communicated with the fourth port through the one-way throttle valve, an outlet of the fourth water storage tank is communicated with a water tank inlet of the glass washer, and the first overflow valve is arranged at the bottom of the fo