一种制冷设备紊流增强换热结构
By using snap-fit connection components and pulley structures in the refrigeration equipment, the problems of inconvenient replacement and wear of the cleaning mechanism are solved, achieving efficient and stable cleaning results, and improving maintenance efficiency and equipment lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN TIANDA BEIYANG CHEM TECH CO LTD
- Filing Date
- 2025-08-30
- Publication Date
- 2026-07-17
AI Technical Summary
The existing cleaning mechanism of the refrigeration equipment is not easy to replace. After long-term use, the sliding block and slide rail have high resistance and are prone to wear, which affects the cleaning effect.
The cleaning plate is secured and reliable by using snap-fit connection components and a pulley structure. The spring elasticity ensures the cleaning plate is firmly secured, and the locking mechanism is released by pushing the movable block in the opposite direction, enabling quick disassembly and installation. Pullers are installed at the bottom of the cleaning plate to reduce friction and ensure stability and smooth movement.
It improves maintenance efficiency, reduces friction and wear during the cleaning process, ensures the stability and smoothness of the cleaning mechanism, and extends its service life.
Smart Images
Figure CN224517547U_ABST
Abstract
Claims
1. A turbulent flow enhanced heat transfer structure for a refrigeration appliance comprising a mounting frame (1), characterised in that, The mounting frame (1) has cover plates (2) fixedly connected to both sides. Finned tubes (3) are equidistantly arranged inside the mounting frame (1). Connecting pipes (4) are fixedly connected to one end of each finned tube (3). One end of one finned tube (3) is fixedly connected to a water inlet (5), and the other end of the finned tube (3) is fixedly connected to a water outlet (6). A lead screw (7) is rotatably connected inside the mounting frame (1). A motor (8) is installed on one side of the mounting frame (1). One end of the output shaft is fixedly connected to one end of the lead screw (7). The outer side of the lead screw (7) is threaded with a first cleaning plate (9) and a second cleaning plate (10). The first cleaning plate (9) and the second cleaning plate (10) are both provided with bristles (11). A connecting component is provided between one side of the first cleaning plate (9) and the second cleaning plate (10). A fan (29) is provided inside the cover plate (2). A support component is provided at the bottom of the first cleaning plate (9) and the second cleaning plate (10).
2. A turbulent flow enhanced heat transfer structure for a refrigeration appliance as defined in claim 1, wherein, The connecting assembly includes two mounting slots (12), both of which are opened on one side of the first cleaning plate (9). An mounting rod (13) is fixedly connected inside the mounting slot (12), and a retaining plate (14) is slidably connected to the outside of the mounting rod (13). A first spring (15) is provided on the top of the retaining plate (14).
3. A turbulent flow enhanced heat transfer structure for a refrigeration appliance as defined in claim 2, wherein, A connecting groove (16) is provided on one side of the second cleaning plate (10), and one side of the card plate (14) abuts against one side of the inner wall of the connecting groove (16).
4. A turbulent flow enhanced heat transfer structure for a refrigeration appliance as defined in claim 1, wherein, The second cleaning plate (10) has a through groove (17) on one side, and a movable block (18) is slidably connected inside the through groove (17). One side of the movable block (18) extends into the inside of the connecting groove (16) and is fixedly connected to a pressing block (19). A second spring (20) is fixedly connected between the bottom and top of the movable block (18).
5. A turbulent flow enhanced heat transfer structure for a refrigeration appliance as defined in claim 1, wherein, A positioning plate (21) is fixedly connected to one side of the first cleaning plate (9), and a positioning groove (22) is provided on one side of the second cleaning plate (10). The outer side of the positioning plate (21) is slidably connected to the inside of the positioning groove (22).
6. A turbulent flow enhanced heat transfer structure for a refrigeration appliance as defined in claim 1, wherein, The support assembly includes a bottom groove (23), which is respectively opened at the bottom of the first cleaning plate (9) and the second cleaning plate (10). A pulley (24) is provided inside the bottom groove (23), and a shaft (25) is rotatably connected inside the pulley (24). A limiting groove (26) is opened on one side of the inner wall of the bottom groove (23), and the inside of the limiting groove (26) is slidably connected to one end of the shaft (25). The bottom of the pulley (24) abuts against the bottom of the inner wall of the mounting bracket (1).
7. A turbulent flow enhanced heat transfer structure for a refrigeration appliance as defined in claim 6, wherein, A third spring (27) is fixedly connected to the top of the inner wall of the bottom groove (23), and a retaining plate (28) is fixedly connected to the bottom of the third spring (27). The bottom of the retaining plate (28) is slidably connected to the top of the pulley (24), and the outer side of the retaining plate (28) is slidably connected to the inside of the bottom groove (23).