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CN-224201853-U - Heating ventilation air conditioner waste heat utilization device

CN224201853UCN 224201853 UCN224201853 UCN 224201853UCN-224201853-U

Abstract

The utility model discloses a heating ventilation air conditioner waste heat utilization device, and relates to the technical field of waste heat utilization devices. The heating ventilation air conditioner waste heat utilization device comprises an insulation box body, wherein a cold water storage tank is arranged on the outer side of the insulation box body, a spiral air duct is fixedly connected to the inner portion of the insulation box body, a wind collecting cover is fixedly connected to the end portion of the spiral air duct, a spiral water guide shell is fixedly connected to the outer surface of the spiral air duct, a hot water insulation box is arranged in the insulation box body, a water injection head and a water suction pump are arranged at the top of the cold water storage tank, a first guide pipe is arranged at the top of the water suction pump, one end of the first guide pipe, far from the water suction pump, is fixedly connected to the end of the spiral water guide shell, far from the first guide pipe, is fixedly connected to a second guide pipe, and a storage plate is fixedly connected to the inner wall of the insulation box body.

Inventors

  • SHEN YILEI

Assignees

  • 上海丰希源造信息技术有限公司

Dates

Publication Date
20260505
Application Date
20250414

Claims (6)

  1. 1. A heating ventilation air conditioner waste heat utilization device comprises an insulation box body (1) and is characterized in that a cold water storage tank (2) is arranged on the outer side of the insulation box body (1), a spiral air guide pipe (4) is fixedly connected to the inner side of the insulation box body (1), a wind collecting cover (5) is fixedly connected to the end portion of the spiral air guide pipe (4), a spiral water guide shell (7) is fixedly connected to the outer surface of the spiral air guide pipe (4), a hot water insulation box (8) is arranged in the insulation box body (1), a water injection head (9) and a water suction pump (10) are arranged at the top of the cold water storage tank (2), a first guide pipe (11) is arranged at the top of the water suction pump (10), one end of the first guide pipe (11) away from the water suction pump (10) is fixedly connected to the end portion of the spiral water guide shell (7), a second guide pipe (12) is fixedly connected to one end of the spiral water guide shell (7) away from the first guide pipe (11), and a storage plate (18) is fixedly connected to the inner wall of the insulation box body (1).
  2. 2. The heating ventilation air-conditioning waste heat utilization device according to claim 1, wherein a box door (3) is arranged on the outer surface of the heat insulation box body (1), and two ends of the spiral air duct (4) penetrate through the heat insulation box body (1) and extend to the outer side.
  3. 3. The heating ventilation air conditioner waste heat utilization device according to claim 1, wherein an insulation layer (6) is arranged on the outer surface of the air collecting cover (5), and the air collecting cover (5) is arranged on one side, far away from the cold water storage tank (2), of the insulation box body (1).
  4. 4. The heating ventilation and air conditioning waste heat utilization device according to claim 1, wherein the outer surface of the first conduit (11) penetrates through the heat insulation box body (1) and extends to the inner cavity, and one end, far away from the spiral water guide shell (7), of the second conduit (12) is fixedly connected to the inside of the hot water heat insulation box (8).
  5. 5. The heating ventilation air-conditioning waste heat utilization device according to claim 1, wherein a liquid level sensor (13), a temperature sensor (14), a water outlet pipe (15) and a display screen (17) are arranged on the outer surface of the hot water insulation box (8), detection ends of the liquid level sensor (13) and the temperature sensor (14) are arranged in the hot water insulation box (8), and an opening and closing valve (16) is arranged in the water outlet pipe (15).
  6. 6. The heating ventilation and air conditioning waste heat utilization device according to claim 1 is characterized in that the spiral water guide shell (7) is arranged in an inner cavity of the heat insulation box body (1), and the storage plate (18) is arranged above the spiral water guide shell (7).

Description

Heating ventilation air conditioner waste heat utilization device Technical Field The utility model relates to the technical field of waste heat utilization devices, in particular to a heating ventilation air conditioner waste heat utilization device. Background The heating ventilation air conditioner is an air conditioner which utilizes air, water or other media to perform heating, ventilation and air conditioning, in the existing heating ventilation air conditioning system, a large amount of waste heat is generated in the operation process of an external machine of the air conditioner, and the waste heat is usually directly discharged into the atmosphere, so that not only is the waste of energy sources caused, but also the environment is possibly influenced, and various waste heat utilization devices are appeared in the market in order to fully utilize the waste heat. The air conditioner waste heat utilization device in the prior art has the problems of low heat exchange efficiency, insufficient waste heat recovery and single function, and has poor practicability. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a heating ventilation air conditioner waste heat utilization device to solve the existing problems in the background art. The heat-preserving and ventilating air-conditioning waste heat utilization device comprises a heat-preserving box body, wherein a cold water storage tank is arranged on the outer side of the heat-preserving box body, a spiral air duct is fixedly connected to the inner side of the heat-preserving box body, a wind collecting cover is fixedly connected to the end portion of the spiral air duct, a spiral water guide shell is fixedly connected to the outer surface of the spiral air duct, a hot water heat-preserving box is arranged in the heat-preserving box body, a water injection head and a water suction pump are arranged at the top of the cold water storage tank, a first guide pipe is arranged at the top of the water suction pump, one end, far away from the water suction pump, of the first guide pipe is fixedly connected to the end portion, far away from the first guide pipe, of the spiral water guide shell is fixedly connected with a second guide pipe, and a storage plate is fixedly connected to the inner wall of the heat-preserving box body. Preferably, the outer surface of the insulation box body is provided with a box door, and both ends of the spiral air duct penetrate through the insulation box body and extend to the outer side. Preferably, the outer surface of the wind gathering cover is provided with an insulating layer, and the wind gathering cover is arranged on one side of the insulating box body away from the cold water storage tank. Preferably, the outer surface of the first conduit penetrates through the heat insulation box body and extends to the inner cavity, and one end, far away from the spiral water guide shell, of the second conduit is fixedly connected to the inside of the hot water heat insulation box. Preferably, the surface of hot water insulation can is provided with level sensor, temperature sensor, outlet pipe and display screen, level sensor and temperature sensor's detection end all set up the inside at the hot water insulation can, the inside of outlet pipe is provided with the start-stop valve. Preferably, the spiral water guide shell is arranged in the inner cavity of the heat insulation box body, and the object placing plate is arranged above the spiral water guide shell. Advantageous effects The utility model provides a waste heat utilization device of a heating ventilation air conditioner. The beneficial effects are as follows: (1) According to the heating ventilation air conditioner waste heat utilization device, the heat exchange area is remarkably increased through the double-spiral structure design of the spiral air duct and the spiral water guide shell, hot air exhausted by the air conditioner external unit can fully perform countercurrent heat exchange with cold water, so that the waste heat recovery efficiency is improved, the energy utilization rate is improved, and the energy waste is reduced. (2) This heating ventilation air conditioner waste heat utilization equipment, through the insulation box and put the thing board, spiral air duct and spiral water guide casing can be effectively caught by the insulation box at the heat exchange in-process heat that runs off, because the hot air can come up, puts the thing board in the insulation box and can be used to place the article that needs heat preservation, and the hot air of come up can keep warm the article, has further improved the utilization ratio of waste heat. Drawings FIG. 1 is a schematic view of the overall structure of the present utility model; FIG. 2 is a schematic view of the structure of the insulation box of the present utility model; Fig. 3 is a schematic view of a part of the structure of the present utility model. In the fig