一种养殖用恒温热泵机组

By introducing a filter screen and a distribution system into the constant temperature heat pump unit, the problem of impurity blockage is solved, the unit's operational stability and heat exchange efficiency are improved, and the temperature control requirements of different aquaculture environments are met.

CN224517050UActive Publication Date: 2026-07-17GUANGDONG DIPU ENERGY SAVING EQUIP CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG DIPU ENERGY SAVING EQUIP CO LTD
Filing Date
2025-09-05
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing constant-temperature heat pump units for aquaculture have simple filtration structures that are prone to clogging heat exchangers when faced with water sources containing impurities and suspended solids, leading to frequent unit failures and reduced heat exchange efficiency.

Method used

A constant-temperature heat pump unit including a filter screen, a sealing connection, and a flow distribution system was designed. The filter screen performs dual filtration of water, the sealing connection improves the sealing effect, and the flow distribution system enables precise control of water supply and temperature monitoring, ensuring water quality and preventing impurities from entering the heat pump body.

Benefits of technology

It effectively prevents impurities from entering the heat pump unit, improves heat exchange efficiency, reduces unit failures, ensures the stability of water supply and the accuracy of temperature control, and is suitable for the temperature regulation needs of different aquaculture scenarios.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型公开了一种养殖用恒温热泵机组,包括:热泵机体;输入管,输入管设置在热泵机体的一侧,本实用新型的有益效果是:通过设置了安装顶板、底密封框、底密封座和顶密封槽,实现了安装顶板底部的底密封座与一号通水箱之间进行密封,通过底密封框与顶密封槽之间配合,进一步的提升密封效果,通过过滤网板对进入一号通水箱内的水进一步过滤处理,对热泵机体供水进行过滤处理,通过设置了一号分流箱、温度传感器、分流管、二号分流箱和供水管,实现了输出管排出的水通过一号分流箱进入分流管、二号分流箱内,通过二号分流箱、供水管对出水进行分流处理,对不同的养殖场所设备进行供热处理,通过温度传感器对供水温度进行监测处理。
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Claims

1. A constant-temperature heat pump unit for aquaculture, characterized in that, include: Heat pump body (1); An input pipe (2) is provided on one side of the heat pump body (1), and a No. 1 water tank (5) is provided at one end of the input pipe (2); The No. 2 water tank (6) is located on one side of the No. 1 water tank (5), and the No. 1 water tank (5) and the No. 2 water tank (6) are connected to each other. Filter screen (13) is installed inside the No. 1 water tank (5); A sealing connection is provided, which is located on top of the filter screen (13); An external threaded mounting sleeve (8) is threadedly installed inside the No. 2 water tank (6), and a filter screen cylinder (7) is provided at the bottom of the external threaded mounting sleeve (8). An external threaded liquid pipe (9) is fixed to the top of an external threaded mounting sleeve (8). An internal threaded mounting cap (10) is installed on the outer thread of the external threaded liquid pipe (9). An inlet pipe (11) is fixed to the top of the internal threaded mounting cap (10). Liquid outlet diversion section, which is located on one side of the heat pump body (1).

2. The constant-temperature heat pump unit for aquaculture according to claim 1, characterized in that: The sealing connection includes a mounting top plate (12), a bottom sealing seat (17), and a bottom sealing frame (16). The top of the filter screen plate (13) is fixedly connected to the bottom sealing seat (17) that cooperates with the No. 1 water tank (5). The top of the bottom sealing seat (17) is provided with the mounting top plate (12). The mounting top plate (12) and the No. 1 water tank (5) are installed by bolts. The bottom of the mounting top plate (12) is fixedly connected to the bottom sealing frame (16). The top of the No. 1 water tank (5) is provided with a top sealing groove (14) that cooperates with the bottom sealing frame (16).

3. The constant-temperature heat pump unit for aquaculture according to claim 1, characterized in that: The liquid outlet diversion section includes an output pipe (18), a first diversion box (20), and a diversion pipe (21). An output pipe (18) is provided on one side of the heat pump body (1). One end of the output pipe (18) is fixedly connected to the first diversion box (20). The bottom of the first diversion box (20) is symmetrically fixedly connected to the diversion pipe (21). The bottom end of the diversion pipe (21) is fixedly connected to the second diversion box (22). Two water supply pipes (24) are symmetrically fixedly connected to the outside of the second diversion box (22).

4. A constant-temperature heat pump unit for aquaculture according to claim 3, characterized in that: A temperature sensor (26) is installed inside the No. 1 diversion box (20), a No. 1 solenoid valve (23) is installed on the diversion pipe (21), and a No. 2 solenoid valve (25) is installed on the water supply pipe (24).

5. The constant-temperature heat pump unit for aquaculture according to claim 3, characterized in that: A valve (3) is installed on the input pipe (2), a valve (19) is installed on the output pipe (18), and a drain pipe (15) is provided at the bottom of both the first water tank (5) and the second water tank (6), with a drain valve installed on the drain pipe (15).

6. The constant-temperature heat pump unit for aquaculture according to claim 1, characterized in that: A side fixing bracket (4) is installed on one side of the heat pump body (1), and the bottoms of the No. 1 water tank (5) and the No. 2 water tank (6) are fixedly connected to the side fixing bracket (4).