一种自动换热供暖机组
By integrating a cleaning structure and positioning device, dust is automatically removed from the heat exchange heating unit, solving the problems of decreased heat exchange efficiency and high maintenance costs, and achieving efficient and stable operation and simplified maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 王真真
- Filing Date
- 2025-09-03
- Publication Date
- 2026-07-17
AI Technical Summary
Existing automatic heat exchange heating units lack a dust removal function, which leads to increased thermal resistance and a continuous decline in heat exchange efficiency due to long-term dust accumulation on the heat exchange surface, resulting in increased energy consumption and higher maintenance costs.
The integrated cleaning structure includes a motor-driven dust hood, air pump, and tilting filter. It achieves automatic dust removal through negative pressure adsorption and sliding guide, and the positioning structure simplifies the process of removing and installing the protective net.
It enables automatic dust removal from the heat exchange surface, improves heat exchange efficiency and equipment lifespan, reduces maintenance costs, and simplifies the installation and maintenance of the protective net.
Smart Images
Figure CN224516885U_ABST
Abstract
Claims
1. An automatic heat exchange heating unit, comprising a base plate (1), an air source heat pump main unit (2) fixedly connected to the top of the base plate (1), a heat exchange protection net (3) provided on the outer wall of the air source heat pump main unit (2), an expansion tank (4) provided on the outer wall of the air source heat pump main unit (2), a circulation pump (5) provided on the outer wall of the air source heat pump main unit (2), and a hot water storage tank (6) fixedly connected to the top of the base plate (1), characterized in that: The air source heat pump host (2) is provided with a cleaning structure (7) on its exterior. The cleaning structure (7) includes a mounting frame (701), which is fixedly connected to the top of the base plate (1). A motor (702) is fixedly connected to the top of the mounting frame (701). A screw (703) is fixedly connected to the output end of the motor (702). A slide block (704) is threaded onto the outer wall of the screw block (703). A slide rod (705) is fixedly connected to the top of the base plate (1). A fixing groove (706) is provided on the top of the slide block (704). A fixing bracket is inserted into the inner wall of the fixing groove (706). 707), the outer wall of the fixed frame (707) is fixedly connected to a dust suction hood (715), the inner wall of the dust suction hood (715) is fixedly connected to a branch pipe (708), the end of the branch pipe (708) is fixedly connected to a telescopic pipe (709), the end of the telescopic pipe (709) is fixedly connected to a dust collection box (710), the inner wall of the dust collection box (710) is fixedly connected to a filter screen (712), the outer wall of the dust collection box (710) is fixedly connected to an air pump (711), the outer wall of the heat exchange protection net (3) is fixedly connected to an ear plate (713), and the inner wall of the ear plate (713) is threaded with a bolt (714).
2. The automatic heat exchange heating unit according to claim 1, characterized in that: The fixing frame (707) is arranged in a U-shape, and the outer wall of the slide (704) is adapted to the inner wall of the mounting frame (701).
3. The automatic heat exchanger heating unit according to claim 1, characterized in that: The filter screen (712) is set at an angle, and the bottom of the dust collection box (710) is fixedly connected to the outer wall of the base plate (1).
4. The automatic heat exchanger heating unit according to claim 1, characterized in that: The telescopic tube (709) extends through the dust collection box (710) at one end near the dust collection box (710), and the telescopic tube (709) is located on the side of the dust collection box (710) away from the air pump (711).
5. The automatic heat exchanger heating unit according to claim 1, characterized in that: The outer wall of the air source heat pump host (2) is provided with a positioning structure (8). The positioning structure (8) includes a fixing strip (801). The outer wall of the fixing strip (801) is fixedly connected to the outer wall of the air source heat pump host (2). The top of the fixing strip (801) is provided with a slot (802). The bottom of the heat exchange protection net (3) is fixedly connected with a plug (803). The top of the air source heat pump host (2) is fixedly connected with a support plate (806). The inner wall of the support plate (806) is slidably connected with a plug rod (808). The outer wall of the plug rod (808) is fixedly connected with a lever (807). The outer wall of the lever (807) is fixedly connected with a spring (809). The top of the heat exchange protection net (3) is fixedly connected with a connecting plate (804). The outer wall of the connecting plate (804) is provided with a through hole (805).
6. The automatic heat exchanger heating unit according to claim 5, characterized in that: The fixing strip (801) is located at the bottom of the heat exchange protection net (3), and the inner wall of the slot (802) is adapted to the outer wall of the insert (803).
7. The automatic heat exchange heating unit according to claim 5, characterized in that: The insertion rod (808) passes through the support plate (806), and the spring (809) is sleeved on the outer wall of the insertion rod (808). The end of the spring (809) away from the lever (807) is fixedly connected to the outer wall of the support plate (806).
8. The automatic heat exchange heating unit according to claim 5, characterized in that: The outer wall of the insertion rod (808) is adapted to the inner wall of the through hole (805).