Hot water heating system and hydraulic module

By introducing a heating device and control module into the hot water heating system, the hot water produced by the heat pump device is heated in a compensatory manner, which solves the problem of insufficient heating capacity in low-temperature environments and improves the reliability and stability of the hot water heating system.

CN224415249UActive Publication Date: 2026-06-26GD MIDEA AIR CONDITIONING EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GD MIDEA AIR CONDITIONING EQUIP CO LTD
Filing Date
2025-06-23
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Heat pump equipment has reduced heating capacity in low-temperature environments, making it difficult to meet the temperature requirements for domestic hot water and heating hot water. Furthermore, its heating efficiency is not matched to user needs, resulting in excessively long waiting times for users.

Method used

Introducing a heating device and control module into the hot water heating system allows for compensatory heating of the hot water produced by the heat pump unit, ensuring that the hot water temperature reaches the set value and reducing dependence on ambient temperature.

Benefits of technology

It continuously provides sufficient heat in low-temperature environments to meet the demand for hot water heating, improves the reliability and stability of the system, avoids excessive waiting time for users, and enhances the user experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a hot water heating system and hydraulic module belong to hot water heating technical field. Hot water heating system includes water terminal, heat pump device, temperature increasing device and control module, and heat pump device is connected with water terminal, and heat pump device is configured to be able to prepare hot water, and deliver hot water to water terminal, temperature increasing device is connected between heat pump device and water terminal, control module is configured to when the water temperature of hot water delivered to water terminal is lower than setting value, controls temperature increasing device to flow through the hot water of temperature increasing device and carries out the heating. The utility model through the compensation effect of temperature increasing device, reduced the influence of environmental temperature change to the heating performance, even in low temperature environment also can continuously provide enough heat to satisfy hot water heating demand, not only solved the problem of the heating capacity deficiency of hot water heating system when the environment low temperature, can also respond in time when user needs higher water temperature, satisfies the different water needs of user.
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