一种风机盘管的内部清理装置
By designing a fan coil cleaning device with replaceable nozzles or brushes, the problem of the limited types of existing devices has been solved, achieving efficient cleaning of different types of dirt and recycling of water resources.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU QUYU ENERGY CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-07-17
AI Technical Summary
Existing fan coil unit cleaning devices use only one type of nozzle or brush, making it difficult to adapt to different types of dirt, resulting in incomplete cleaning and serious waste of water resources.
A cleaning device with replaceable nozzles or brushes was designed, which enables quick replacement via a sliding frame and spring assembly, and combines a water pump and filter assembly to achieve water recycling.
This improved the device's adaptability to cleaning different types of dirt, reduced water waste, and increased cleaning efficiency and water utilization.
Smart Images
Figure CN224507912U_ABST
Abstract
Claims
1. An internal cleaning device for a fan coil, comprising a trolley (1), characterized in that: The trolley (1) is fixedly connected to a box (2) on its side wall. The box (2) is fixedly connected to a fixing frame (3) on its side wall. The box (2) is fixedly connected to a water pump (4) on its side wall. The input end of the water pump (4) is fixedly connected to the inside of the box (2). The output end of the water pump (4) is fixedly connected to a water supply pipe (5). The side wall of the water supply pipe (5) is fixedly connected to a fixing pipe (6). The side wall of the fixing pipe (6) is provided with a connecting component. The inside of the box (2) is provided with a filter component. The connecting assembly includes a connecting frame (7) and a connecting tube (11). The connecting frame (7) is fixedly connected to the side wall of the fixed tube (6). The side wall of the connecting tube (11) is slidably connected to the inside of the connecting frame (7). The side wall of the connecting tube (11) has a groove (12). The side wall of the connecting tube (11) is fixedly connected to a nozzle (13). The side wall of the nozzle (13) is slidably connected to the inside of one side of the fixed frame (3). The side wall of the connecting frame (7) is slidably connected to a sliding frame (8). The inside of the sliding frame (8) is slidably connected to the side wall of the fixed tube (6). The side wall of the connecting frame (7) is fitted with a spring (9).
2. An apparatus for cleaning the interior of a fan-coil as defined in claim 1, wherein: The filter assembly includes a filter frame (18), and a sliding frame (17) is fixedly connected inside the housing (2). The side wall of the filter frame (18) is slidably connected inside the housing (2) and the sliding frame (17).
3. The internal cleaning device for a fan coil unit according to claim 1, characterized in that: The connecting assembly further includes a locking block (10), the sidewall of which is slidably connected inside the connecting frame (7) and the sidewall of which is slidably connected inside the groove (12).
4. An apparatus for cleaning the interior of a fan coil as defined in claim 1 wherein: One end of the spring (9) is fixedly connected to the side wall of the fixed tube (6), and the other end of the spring (9) is fixedly connected to the inside of the slide frame (8).
5. An apparatus for cleaning the interior of a fan coil as defined in claim 2 wherein: The filter frame (18) has a slider (19) fixedly connected to its side wall, and the side wall of the slider (19) is slidably connected inside the slide frame (17).
6. An apparatus for cleaning the interior of a fan coil as defined in claim 5 wherein: A second water pump (20) is fixedly connected to the side wall of the trolley (1), and a suction pipe (14) is fixedly connected to the input end of the second water pump (20).
7. An apparatus for cleaning the interior of a fan coil as defined in claim 6 wherein: The suction pipe (14) has a suction head (15) fixedly connected to its side wall, and the suction head (15) is slidably connected to the inside of the fixing frame (3) on the other side.
8. An internal cleaning device for a fan coil unit as defined in claim 7, wherein: The output end of the second water pump (20) is fixedly connected to a drain pipe (16), and the side wall of the drain pipe (16) is fixedly connected to the inside of the box (2).