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CN-224230453-U - Air cooler with water receiving disc heated by gravity type heat pipe

CN224230453UCN 224230453 UCN224230453 UCN 224230453UCN-224230453-U

Abstract

The utility model discloses an air cooler with a water receiving disc heated by gravity type heat pipes. The air cooler with the water receiving disc heated by the gravity type heat pipe comprises an air cooler body, the water receiving disc and a heating mechanism, wherein the heating mechanism comprises a heating plate arranged at the bottom of the water receiving disc and a heat pipe evaporator connected with the heating plate, the heating plate comprises an outer shell, an inner shell, a heat insulating layer and a heating coil, and the heating coil is connected with the heat pipe evaporator. The air cooler for heating the water receiving tray by adopting the gravity type heat pipe comprises the heating plate and the heat pipe evaporator, and the heating plate comprises the outer shell, the inner shell, the heat insulation layer and the heating coil pipe.

Inventors

  • ZHAI XINRUI
  • CHU XIAOPENG
  • REN BINGQIANG
  • LIU YANPENG
  • Chang Shichao

Assignees

  • 中交路桥建设有限公司
  • 中交路桥北方工程有限公司

Dates

Publication Date
20260512
Application Date
20250427

Claims (7)

  1. 1. An air cooler that water collector adopted gravity type heat pipe to heat, its characterized in that includes: an air cooler body (1), a water receiving disc (2) and a heating mechanism; The heating mechanism comprises a heating plate (3) arranged at the bottom of the water receiving disc (2), and a heat pipe evaporator (4) connected with the heating plate (3); The heating plate (3) comprises an outer shell (31), an inner shell (32), a heat insulation layer (33) and a heating coil (34), and the heating coil (34) is connected with the heat pipe evaporator (4).
  2. 2. A cold air blower with a water pan heated by gravity type heat pipe according to claim 1, wherein a sealing cover (35) is installed on top of the inner shell (32).
  3. 3. The cold air blower adopting gravity type heat pipe heating for the water pan according to claim 1, wherein the side surface of the water pan (2) is provided with a connecting lug (25), the side surface of the shell (31) is provided with a connecting column (36), and the connecting column (36) is provided with a plug hole (37).
  4. 4. A water pan heating air cooler adopting gravity type heat pipes according to claim 1, wherein a liquid return pipe (42) and a gas discharge pipe (41) are arranged on the heat pipe evaporator (4), and the liquid return pipe (42) and the gas discharge pipe (41) are connected with the heating coil (34).
  5. 5. The air cooler with the water pan heated by the gravity type heat pipe according to claim 4, wherein the liquid return pipe (42) and the gas discharge pipe (41) are respectively provided with an electromagnetic valve (43), and the electromagnetic valve (43) is connected with the heat pipe evaporator (4).
  6. 6. The air cooler with the water receiving disc heated by the gravity type heat pipe according to claim 1, wherein a first slope (21) and two second slopes (23) are arranged at the top of the water receiving disc (2), and a drain pipe (22) is arranged between the two second slopes (23).
  7. 7. A cold air blower heated by a gravity assisted heat pipe as claimed in claim 6, wherein a sensor (24) is mounted on the side of the drain pipe (22), the sensor (24) being connected to the heat pipe evaporator (4).

Description

Air cooler with water receiving disc heated by gravity type heat pipe Technical Field The utility model relates to the technical field of air coolers, in particular to an air cooler with a water receiving disc heated by gravity type heat pipes. Background The gravity type separated heat pipe, called gravity heat pipe for short, is to discharge heat from indoor to outdoor through natural phase change flow of refrigerating medium, and to realize gas-liquid circulation in pipeline through pressure difference and gravity reflux without external power. The gravity heat pipe mainly comprises an evaporator, a condenser, a gas ascending pipe (gas pipe) and a liquid descending pipe (liquid pipe) which are connected with the evaporator and the condenser, wherein independent circulation pipelines are respectively arranged for the ascending of the refrigerant gas and the reflux of the condensed liquid, and the ascending gas and the reflux liquid flow simultaneously and are not interfered with each other. The liquid working medium becomes saturated or overheated gaseous state after the evaporator absorbs the heat of the heat source, the pressure rises, the gaseous working medium reaches the condenser through the gas ascending pipe, the gaseous working medium becomes the liquid working medium after the condenser releases heat, and the liquid working medium returns to the evaporator along the liquid descending pipe under the action of gravity, so that the circulation is realized, and the continuous heat transfer is realized. When the refrigeration system of the refrigeration house normally operates, the surface temperature of the air cooler heat exchanger is far lower than the dew point temperature of air, and moisture in food and air can be separated out and condensed on the pipe wall. If the pipe wall temperature is lower than 0 ℃, the water dew condenses into frost, and the frost layer becomes thicker and thicker along with the increase of the running time. Defrosting must be performed. The water produced by defrosting falls on the water pan and is collected on the water pan and then discharged out of the refrigeration house. However, in the defrosting process of the air cooler, if the drainage of the water receiving disc is not smooth or the defrosting water in the water receiving disc is not completely drained after defrosting is finished, the water receiving disc can be frozen after the air cooler refrigerates again, and the safe operation of a refrigerating system and the normal use of a refrigeration house can be influenced due to long-time accumulation of the ice layer of the water receiving disc. Therefore, it is necessary to provide an air cooler with a water pan heated by gravity type heat pipes to solve the above technical problems. Disclosure of utility model Aiming at the situation, in order to overcome the defects in the prior art, the utility model provides a cold air machine capable of heating a water receiving disc by adopting a gravity type heat pipe, which can heat the water receiving disc and prevent the water receiving disc from freezing. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The air cooler with the water receiving disc heated by the gravity type heat pipe comprises an air cooler body, the water receiving disc and a heating mechanism, wherein the heating mechanism comprises a heating plate arranged at the bottom of the water receiving disc and a heat pipe evaporator connected with the heating plate, the heating plate comprises an outer shell, an inner shell, a heat insulating layer and a heating coil, and the heating coil is connected with the heat pipe evaporator. Preferably, a sealing cover is mounted on top of the inner shell. Preferably, the side face of the water receiving disc is provided with a connecting lug, the side face of the shell is provided with a connecting column, and the connecting column is provided with a plug hole. Preferably, the heat pipe evaporator is provided with a liquid return pipe and a gas discharge pipe, and the liquid return pipe and the gas discharge pipe are connected with the heating coil. Preferably, the liquid return pipe and the gas outlet pipe are both provided with electromagnetic valves, and the electromagnetic valves are connected with the heat pipe evaporator. Preferably, the top of the water receiving disc is provided with a first slope and two second slopes, and a drain pipe is arranged between the two second slopes. Preferably, the drain pipe is laterally provided with a sensor connected to the heat pipe evaporator. Compared with the prior art, the utility model has the following beneficial effects: (1) According to the utility model, the heating plate comprising the outer shell, the inner shell, the heat insulation layer and the heating coil is arranged, so that the water receiving tray can be conveniently heated by utilizing the height difference between the heating coil and the heat pip