Air source heat pump evaporator tower

By setting up a gas pipe and a heating pipe in the evaporator tower of the air source heat pump, the temperature of the surface of the evaporator module is improved, the problem of ice on the surface area of ​​the evaporator is solved, the working efficiency is improved and the failure rate is reduced.

CN222670379UActive Publication Date: 2025-03-25HEFEI RONGSHIDA SOLAR ENERGY CO LTD
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Patent Information

Application Number
CN202421314748.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-11
Publication Date
2025-03-25
Estimated Expiration
2034-06-11

AI Technical Summary

Technical Problem

The existing air source heat pump evaporator tower is prone to frost or ice accumulation on the surface of the evaporator in an environment with high humidity, which affects the working efficiency and increases the failure rate.

Method used

An air source heat pump evaporator tower is designed. By setting up a gas pipe and a heating pipe, high-temperature gas can be transported to the surface of the evaporator module, increasing the temperature of the surface of the evaporator module and reducing the probability of ice accumulation. At the same time, through the design of air-conditioning concentration tanks and heat insulation pipes, high-temperature gases can be avoided from affecting the air-conditioning output.

Benefits of technology

It effectively reduces the probability of ice accumulation on the surface of the evaporator module, improves the working efficiency of the device, and avoids the impact of high-temperature gas on the cold air output.

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Abstract

The utility model discloses an air source heat pump evaporator tower which comprises an evaporation tower body, a cold air concentration groove and an exhaust port, the cold air concentration groove is formed in the inner side of the evaporation tower body, the upper end of the evaporation tower body is connected with the exhaust port in an embedded mode, and the two sides of the cold air concentration groove are fixedly connected with connecting plates. An air guide pipe is connected to the inner side of the connecting plate in an embedded mode, one end of the air guide pipe is in through connection with the evaporator module, an air inlet is connected to the inner side surface of the cold air concentration groove in an embedded mode, the air inlet is in through connection with the air guide pipe, and a compressor module is connected to the bottom of the evaporation tower body in an embedded mode. By arranging the air guide pipe and the heating pipe, the temperature of the surface of the evaporator module can be increased through high-temperature air, then the probability that ice is accumulated on the surface of the evaporator module is reduced, the overall working efficiency of the device is improved, and the device can prevent the high-temperature air used for deicing from affecting cold air output by the device.
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