Finned tube with high heat exchange efficiency
By designing a fin tube system with cleaning brushes, the problem of dust accumulation in the fin tubes is solved, more efficient heat exchange is achieved, and efficiency is further improved through thermal plates and spoilers.
Patent Information
- Application Number
- CN202421688145.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-16
AI Technical Summary
翅片管在使用时，翅片之间容易堆积灰尘，影响热交换效率。
A fin tube system including a base, a drive member, a cleaning member and a support member is designed. The gears and the gear ring are driven to rotate by driving the motor to rotate the cleaning brush around the heat exchange fin tube to remove dust from the surface.
It effectively prevents dust accumulation, improves heat exchange efficiency, and increases the contact area and retention time of the fluid with the fin tube through the thermal conductor plate and spoiler, further improving the heat exchange efficiency.
Smart Images
Figure CN222912494U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of finned tubes, and specifically relates to a finned tube with high heat exchange efficiency. Background Technique
[0002] A finned tube is a component commonly used to improve heat exchange efficiency. By adding fins to a common smooth tube, the heat transfer area is significantly increased. Factors such as the shape, size, spacing of the fins, and the connection method with the tube body will all affect the heat exchange efficiency.
[0003] At present, when most finned tubes on the market are in use, dust is likely to accumulate between the fins, resulting in the dust affecting the heat conduction efficiency of the finned tube, reducing the heat exchange efficiency of the finned tube, and bringing inconvenience to people's use. Content of the Utility Model
[0004] The purpose of the utility model is to provide a finned tube with high heat exchange efficiency to solve the problem that dust is likely to accumulate between the fins as mentioned in the above background technique. To achieve the above purpose, the utility model provides the following technical solution: A finned tube with high heat exchange efficiency, including a base, the top of the base is fixedly connected to the bottom of a driving member, one side of the driving member is fixedly connected to one side of a cleaning member, the other side of the cleaning member is fixedly connected to one side of a supporting member, and the outer wall of the supporting member is fixedly connected to the inner wall of the base.
[0005] The inner wall of the cleaning member is fixedly connected to the outer wall of one end of an exchanging member, the outer wall of the other end of the exchanging member is fixedly connected to the inner wall of the supporting member, the driving member is composed of a driving motor, a driving gear, and a toothed ring, and the cleaning member includes a fixed ring one, a rotating ring one, and a cleaning brush.
[0006] Preferably, the base includes a bottom plate, a first fixing plate, and a second fixing plate. The top of one side of the bottom plate is fixedly connected to the bottom of the first fixing plate, and the top of the other side of the bottom plate is fixedly connected to the bottom of the second fixing plate. One side of the first fixing plate is respectively provided with a first fixing hole and a first rotating groove, and one side of the second fixing plate is respectively provided with a second fixing hole and a second rotating groove.
[0007] Preferably, the bottom of the driving motor is fixedly connected to the top of the bottom plate through bolts, the outer wall of the output shaft of the driving motor is snap-fitted to the inner wall of the driving gear, the outer wall of the driving gear is meshed with the outer wall of the toothed ring, and a fixing groove is provided on the inner wall of the toothed ring.
[0008] Preferably, the outer wall of the first fixing ring is fixedly connected to the inner wall of the first fixing hole, and the outer wall of the first fixing ring is rotatably sleeved with the inner wall of the first rotating ring. The outer wall of the first rotating ring is rotatably abutted against the inner wall of the first rotating groove, and one side of the first rotating ring is fixedly connected to one side of the toothed ring. One side of the first rotating ring is fixedly connected to one side of the cleaning brush, and the outer wall of one side of the cleaning brush is fixedly connected to the inner wall of the fixing groove.
[0009] Preferably, the support member is composed of a second fixing ring and a second rotating ring. The outer wall of the second fixing ring is fixedly connected to the inner wall of the second fixing hole, and the outer wall of the second fixing ring is rotatably sleeved with the inner wall of the second rotating ring. The outer wall of the second rotating ring is rotatably abutted against the inner wall of the second rotating groove, and one side of the second rotating ring is fixedly connected to the side of the cleaning brush away from the first rotating ring.
[0010] Preferably, the exchange member includes a heat exchange finned tube, a heat conducting plate, and a flow disturbing plate. The outer wall of one end of the heat exchange finned tube is fixedly connected to the inner wall of the first fixing ring, and the outer wall of the other end of the heat exchange finned tube is fixedly connected to the inner wall of the second fixing ring. Four heat conducting plates are fixedly welded to the inner wall of the heat exchange finned tube, and four flow disturbing plates are fixedly welded to the inner wall of the heat exchange finned tube.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] In the present utility model, when the driving motor is started, the driving motor drives the driving gear to rotate. The driving gear drives the toothed ring to rotate through the gear meshing force. The toothed ring drives the first rotating ring to rotate, and the first rotating ring drives the cleaning brush to rotate, so that the cleaning brush rotates around the heat exchange finned tube to brush off the dust on the surface of the heat exchange finned tube, thereby cleaning the heat exchange finned tube, effectively preventing the dust accumulation on the heat exchange finned tube from affecting the heat exchange efficiency, and bringing convenience to people.
[0013] In the present utility model, when in use, the heat conducting plate is used to increase the contact area between the fluid and the heat exchange finned tube, and the flow disturbing plate is used to increase the residence time of the fluid in the heat exchange finned tube, prolonging the opportunity of heat conduction, thereby improving the heat exchange efficiency of the heat exchange finned tube and bringing convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0015] Figure 2 is a sectional view of the present utility model;
[0016] Figure 3 is an exploded view of the present utility model;
[0017] Figure 4 is an exploded view of the cleaning member, the support member, and the exchange member in the present utility model.
[0018] In the figure: 1. Base; 101. Bottom plate; 102. First fixing plate; 103. Second fixing plate; 2. Driving member; 201. Driving motor; 202. Driving gear; 203. Tooth ring; 3. Cleaning member; 301. First fixing ring; 302. First rotating ring; 303. Cleaning brush; 4. Supporting member; 401. Second fixing ring; 402. Second rotating ring; 5. Exchanging member; 501. Heat exchange finned tube; 502. Heat conducting plate; 503. Turbulence plate. Specific embodiments
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work belong to the protection scope of the present invention.
[0020] Please refer to Figures 1 to 4 , the present invention provides a technical solution: a finned tube with heat exchange efficiency, including a base 1, the top of the base 1 is fixedly connected to the bottom of the driving member 2, one side of the driving member 2 is fixedly connected to one side of the cleaning member 3, the other side of the cleaning member 3 is fixedly connected to one side of the supporting member 4, and the outer wall of the supporting member 4 is fixedly connected to the inner wall of the base 1.
[0021] The inner wall of the cleaning member 3 is fixedly connected to the outer wall of one end of the exchanging member 5, the outer wall of the other end of the exchanging member 5 is fixedly connected to the inner wall of the supporting member 4, the driving member 2 is composed of a driving motor 201, a driving gear 202 and a tooth ring 203, and the cleaning member 3 includes a first fixing ring 301, a first rotating ring 302 and a cleaning brush 303.
[0022] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the base 1 includes a bottom plate 101, a first fixing plate 102 and a second fixing plate 103. The top of one side of the bottom plate 101 is fixedly connected to the bottom of the first fixing plate 102, and the top of the other side of the bottom plate 101 is fixedly connected to the bottom of the second fixing plate 103. One side of the first fixing plate 102 is respectively provided with a first fixing hole and a first rotating groove, and one side of the second fixing plate 103 is respectively provided with a second fixing hole and a second rotating groove.
[0023] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the bottom of the driving motor 201 is fixedly connected to the top of the bottom plate 101 by bolts, and the outer wall of the output shaft of the driving motor 201 is snap-fitted with the inner wall of the driving gear 202. The outer wall of the driving gear 202 is meshed with the outer wall of the toothed ring 203, and a fixing groove is formed in the inner wall of the toothed ring 203. Start the driving motor 201, and the driving motor 201 drives the driving gear 202 to rotate. The driving gear 202 drives the toothed ring 203 to rotate through the gear meshing force.
[0024] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the outer wall of the fixing ring 1 301 is fixedly connected to the inner wall of the first fixing hole, and the outer wall of the fixing ring 1 301 is rotatably sleeved with the inner wall of the first rotating ring 302. The outer wall of the first rotating ring 302 is rotatably abutted against the inner wall of the first rotating groove, and one side of the first rotating ring 302 is fixedly connected to one side of the toothed ring 203. One side of the first rotating ring 302 is fixedly connected to one side of the cleaning brush 303, and the outer wall of one side of the cleaning brush 303 is fixedly connected to the inner wall of the fixing groove. The toothed ring 203 drives the first rotating ring 302 to rotate, and the first rotating ring 302 drives the cleaning brush 303 to rotate.
[0025] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the support member 4 is composed of a fixing ring 2 401 and a second rotating ring 402. The outer wall of the fixing ring 2 401 is fixedly connected to the inner wall of the second fixing hole, and the outer wall of the fixing ring 2 401 is rotatably sleeved with the inner wall of the second rotating ring 402. The outer wall of the second rotating ring 402 is rotatably abutted against the inner wall of the second rotating groove, and one side of the second rotating ring 402 is fixedly connected to the side of the cleaning brush 303 away from the first rotating ring 302.
[0026] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the exchanger 5 includes a heat exchange finned tube 501, a heat conducting plate 502 and a flow disturbing plate 503. The outer wall of one end of the heat exchange finned tube 501 is fixedly connected to the inner wall of the fixing ring 1 301, and the outer wall of the other end of the heat exchange finned tube 501 is fixedly connected to the inner wall of the fixing ring 2 401. Four heat conducting plates 502 are fixedly welded to the inner wall of the heat exchange finned tube 501, and four flow disturbing plates 503 are fixedly welded to the inner wall of the heat exchange finned tube 501. The cleaning brush 303 rotates around the heat exchange finned tube 501 to brush off the dust on the surface of the heat exchange finned tube 501, thereby cleaning the heat exchange finned tube 501, effectively preventing dust from accumulating on the heat exchange finned tube 501 and affecting the heat exchange efficiency of the heat exchange finned tube 501.
[0027] Usage method and advantages of the present utility model: When the finned tube with such heat exchange efficiency is working, the working process is as follows:
[0028] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, start the driving motor 201, the driving motor 201 drives the driving gear 202 to rotate, the driving gear 202 drives the toothed ring 203 to rotate through the gear meshing force, the toothed ring 203 drives the first rotating ring 302 to rotate, the first rotating ring 302 drives the cleaning brush 303 to rotate, so that the cleaning brush 303 rotates around the heat exchange finned tube 501 to brush off the dust on the surface of the heat exchange finned tube 501, thereby cleaning the heat exchange finned tube 501, effectively preventing the accumulation of dust on the heat exchange finned tube 501 and affecting the heat exchange efficiency of the heat exchange finned tube 501. When in use, the heat conduction plate 502 is used to increase the contact area between the fluid and the heat exchange finned tube 501, and the flow deflector 503 is used to increase the residence time of the fluid in the heat exchange finned tube 501, extending the opportunity of heat conduction, thereby improving the heat exchange efficiency of the heat exchange finned tube 501.
[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A finned tube with high heat exchange efficiency, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to the bottom of the driving member (2), one side of the driving member (2) is fixedly connected to one side of the cleaning member (3), the other side of the cleaning member (3) is fixedly connected to one side of the supporting member (4), and the outer wall of the supporting member (4) is fixedly connected to the inner wall of the base (1); The inner wall of the cleaning member (3) is fixedly connected to the outer wall of one end of the exchange member (5), and the outer wall of the other end of the exchange member (5) is fixedly connected to the inner wall of the support member (4). The driving member (2) is composed of a driving motor (201), a driving gear (202) and a gear ring (203). The cleaning member (3) comprises a fixed ring (301), a rotating ring (302) and a cleaning brush (303).
2. The finned tube with high heat exchange efficiency according to claim 1, characterized in that: The base (1) comprises a bottom plate (101), a fixing plate 1 (102) and a fixing plate 2 (103); the top of one side of the bottom plate (101) is fixedly connected to the bottom of the fixing plate 1 (102), and the top of the other side of the bottom plate (101) is fixedly connected to the bottom of the fixing plate 2 (103); a fixing hole 1 and a rotation groove 1 are respectively provided on one side of the fixing plate 1 (102), and a fixing hole 2 and a rotation groove 2 are respectively provided on one side of the fixing plate 2 (103).
3. The finned tube with high heat exchange efficiency according to claim 2, characterized in that: The bottom of the driving motor (201) is fixedly connected to the top of the bottom plate (101) by means of bolts, and the outer wall of the output shaft of the driving motor (201) is engaged with the inner wall of the driving gear (202), the outer wall of the driving gear (202) is meshed with the outer wall of the gear ring (203), and the inner wall of the gear ring (203) is provided with a fixing groove.
4. The finned tube with high heat exchange efficiency according to claim 3, characterized in that; The outer wall of the fixed ring (301) is fixedly connected to the inner wall of the fixed hole (3), and the outer wall of the fixed ring (301) is rotatably sleeved with the inner wall of the rotating ring (302), the outer wall of the rotating ring (302) is rotatably abutted against the inner wall of the rotating groove (3), and one side of the rotating ring (302) is fixedly connected to one side of the gear ring (203), one side of the rotating ring (302) is fixedly connected to one side of the cleaning brush (303), and the outer wall of one side of the cleaning brush (303) is fixedly connected to the inner wall of the fixed groove.
5. The finned tube with high heat exchange efficiency according to claim 4, characterized in that: The support member (4) is composed of a second fixed ring (401) and a second rotating ring (402), the outer wall of the second fixed ring (401) being fixedly connected to the inner wall of the second fixed hole, and the outer wall of the second fixed ring (401) being rotatably sleeved with the inner wall of the second rotating ring (402), the outer wall of the second rotating ring (402) being rotatably abutted with the inner wall of the second rotating groove, and one side of the second rotating ring (402) being fixedly connected to a side of the cleaning brush (303) away from the first rotating ring (302).
6. The finned tube with high heat exchange efficiency according to claim 5, characterized in that: The exchange element (5) comprises a heat exchange fin tube (501), a heat conduction plate (502) and a spoiler (503); the outer wall of one end of the heat exchange fin tube (501) is fixedly connected to the inner wall of a fixing ring (301), and the outer wall of the other end of the heat exchange fin tube (501) is fixedly connected to the inner wall of a fixing ring (401); four heat conduction plates (502) are fixedly welded to the inner wall of the heat exchange fin tube (501), and four spoilers (503) are fixedly welded to the inner wall of the heat exchange fin tube (501).