A heat pump casing that facilitates drainage

By designing a drainage mechanism with a U-shaped shell, L-shaped connectors, and solenoid valves in the heat pump casing, the problems of poor condensate collection and unstable connection are solved, enabling rapid collection and efficient discharge of condensate, and improving the stability and drainage efficiency of the heat pump casing.

CN224284985UActive Publication Date: 2026-05-26JIANGSU XUNENGGU IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU XUNENGGU IND CO LTD
Filing Date
2025-07-14
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Traditional heat pump enclosures have simple drainage mechanisms, but the condensate collection path is not smooth, making it easy for water to accumulate. Furthermore, the connection stability is insufficient, resulting in low drainage efficiency and poor structural reliability.

Method used

A drainage mechanism including a U-shaped shell, an L-shaped connector, and a solenoid valve was designed. Combined with a support pipe and an inclined connecting plate, a flow guiding channel is formed to achieve rapid collection and automated control of condensate, enhance connection stability, and adapt to different working conditions.

Benefits of technology

It achieves rapid collection and efficient discharge of condensate, enhances the stability and sealing of the drainage mechanism, reduces maintenance costs, and adapts to the condensate discharge needs of evaporators of different specifications.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a heat pump casing that facilitates drainage, including a casing, an evaporator, a heat conduction chamber, a compressor unit, and a drainage mechanism. The drainage mechanism adopts a nested structure of upper and lower U-shaped shells, and achieves stable installation through a support pipe and an L-shaped connector. The remaining openings on both sides of the lower shell, together with the inclined connecting plate, guide the condensate to collect and be discharged through an L-shaped bend with a solenoid valve. This structure solves the problems of condensate retention, inconvenient drainage control, and structural instability in traditional heat pump casings, and has the advantages of efficient drainage, reliable support, and convenient installation. It is suitable for optimizing the drainage system of various heat pump equipment.
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