Energy-saving cold dryer
By driving the heat sink to slide using a drive component and automatically cleaning dust with brushes on the mounting plate, the problem of difficult dust cleaning of the heat sink of the refrigerated dryer is solved, achieving convenient and efficient dust cleaning and heat dissipation.
Patent Information
- Application Number
- CN202521487672.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-16
- Publication Date
- 2026-06-19
- Estimated Expiration
- 2035-07-16
AI Technical Summary
After prolonged use, dust accumulates on the heat sink of existing refrigerated dryers, affecting their heat dissipation performance. However, removing the heat sink to clean the dust is a cumbersome and difficult process.
The heat sink is slidable by a drive component, which opens the channel. Combined with the brush bristles on the mounting plate, dust is automatically cleaned, avoiding the need to remove the heat sink. The elastic element and guide structure ensure that the brush bristles are in close contact with the heat sink, improving cleaning efficiency.
It enables convenient dust cleaning, ensures heat dissipation, avoids excessive dust on the heat sink affecting heat dissipation, and can be cleaned without removing the heat sink, thus improving cleaning efficiency.
Smart Images
Figure CN224371062U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of refrigerated dryers, and in particular to an energy-saving refrigerated dryer. Background Technology
[0002] An energy-saving refrigerated air dryer is a compressed air drying device that reduces energy consumption through optimized design and advanced technology. It is mainly used to remove moisture from compressed air while reducing energy consumption during operation.
[0003] After prolonged use, dust accumulates on the heat sinks inside the refrigerated air dryer. When there is a lot of dust, it affects the heat dissipation effect of the heat sinks. Currently, the operator removes the heat sink from the refrigerated air dryer and then cleans the dust on the heat sinks. However, since the heat sink is connected to the refrigerated air dryer with bolts, removing the heat sink is quite troublesome, making it difficult to clean the dust on the heat sinks. This is an area that needs improvement. Utility Model Content
[0004] The purpose of this application is to provide an energy-saving refrigerated dryer for easy cleaning of dust adhering to the heat sink.
[0005] This application provides an energy-saving refrigerated dryer with the following technical solution: It includes a body, the body having a receiving cavity, a condenser and a compressor connected within the receiving cavity, the condenser and the compressor connected via a connecting pipe, and a heat sink connected to the condenser. The body is characterized by having a channel communicating with the receiving cavity, a heat sink slidably connected to the body, the heat sink covering the channel, a drive assembly connected to the body, the drive assembly driving the heat sink to slide, and the heat sink having a plurality of heat dissipation holes.
[0006] By adopting the above technical solution, when it is necessary to clean the dust inside the machine, the drive component drives the heat sink to slide, causing the heat sink to be misaligned with the channel. At this time, the channel is in an open state, and the operator can clean the dust inside the machine. Compared with removing the heat sink to open the channel, this application makes it more convenient to open the channel by driving the heat sink to slide using the drive component, thereby facilitating the cleaning of dust attached to the heat sink.
[0007] Optionally, the body is connected to a mounting plate, and the mounting plate is connected to brush bristles, which are used to abut against the heat sink.
[0008] By adopting the above technical solution, during the sliding process of the heat sink, the bristles on the mounting plate come into contact with the heat sink, which can automatically clean the dust on the heat sink, avoid excessive dust on the heat sink affecting heat dissipation, and complete the cleaning without removing the heat sink, which facilitates the cleaning of the heat sink and ensures the heat dissipation effect.
[0009] Optionally, the body is connected to a carrier plate, the mounting plate is slidably connected to the carrier plate, the carrier plate is provided with a sliding groove for sliding cooperation with the mounting plate, the carrier plate and the mounting plate are connected by an elastic member, one end of the elastic member is connected to the carrier plate and the other end is connected to the mounting plate.
[0010] By adopting the above technical solution, the elastic element is in a compressed state, which always provides a stable elastic force to the mounting plate, so that the bristles can always be in close contact with the heat sink and brush. Even after the bristles are worn, they can still be in close contact with the heat sink, thus improving the dust cleaning effect.
[0011] Optionally, the mounting plate is connected to a guide block, and the carrier plate is provided with a guide groove, which is used to slide and cooperate with the guide block.
[0012] By adopting the above technical solution, when the mounting plate slides, the sliding cooperation between the guide block and the guide groove plays a guiding and limiting role in the sliding of the mounting plate, thereby improving the stability of the sliding of the mounting plate, that is, improving the contact effect between the bristles and the heat sink.
[0013] Optionally, the carrier plate is connected to a limiting block, the limiting block is used to cover the guide groove, the limiting block is connected to a locking member, and the limiting block is connected to the carrier plate through the locking member.
[0014] By adopting the above technical solution, the limiting block restricts the sliding range of the guide block, prevents the guide block from leaving the guide groove during the sliding process, and further improves the stability of the mounting plate during sliding.
[0015] Optionally, the carrier plate is provided with a relief groove for sliding cooperation with the heat sink. Two mounting plates are slidably connected to the carrier plate. The sliding groove communicates with the relief groove, and the relief groove is located between the two carrier plates.
[0016] By adopting the above technical solution, when the heat sink slides, the bristles on the two mounting plates clean the dust on both sides of the heat sink, thereby reducing the amount of dust adhering to the heat sink and improving the dust cleaning effect.
[0017] Optionally, the carrier plate is provided with a clearance groove communicating with the relief groove and the sliding groove, and the clearance groove is located at the lower end of the carrier plate.
[0018] By adopting the above technical solution, when the brush bristles clean the dust on the heat sink, the dust is affected by gravity and passes through the clearance groove and falls into the machine body, making it easier for operators to handle the dust and reducing the accumulation of dust on the carrier plate.
[0019] Optionally, the inner wall of the clearance groove on the side away from the relief groove is provided with an inclined surface, and the end of the inclined surface away from the relief groove is higher than the end of the inclined surface close to the relief groove.
[0020] By adopting the above technical solution, when dust falls on the inclined surface, the dust will pass through the clearance groove and fall into the machine body due to the influence of gravity, making it easier for operators to handle the dust and reducing the accumulation of dust on the carrier plate.
[0021] Optionally, the body is provided with a mounting groove communicating with the receiving cavity. The mounting groove is used to cooperate with the carrier plate. The carrier plate and the body are detachably connected by a number of fasteners.
[0022] By adopting the above technical solution, the carrier plate can be removed from the machine body, making it easy to clean the dust inside the carrier plate and replace worn bristles.
[0023] Optionally, the carrier plate is connected to a positioning part, and the machine body is provided with a positioning groove that communicates with the mounting groove, the positioning groove being used to cooperate with the positioning part.
[0024] By adopting the above technical solution, the positioning part is inserted into the positioning groove. The cooperation between the positioning part and the positioning groove plays a positioning role in the installation of the carrier plate, thereby improving the efficiency of the carrier plate installation on the machine body.
[0025] In summary, this application includes at least one of the following beneficial technical effects:
[0026] 1. When it is necessary to clean the dust inside the machine, the drive assembly drives the heat sink to slide, causing the heat sink to be misaligned with the channel. At this time, the channel is in an open state, and the operator can clean the dust inside the machine. Compared with removing the heat sink to open the channel, this application makes it more convenient to open the channel by driving the heat sink to slide using the drive assembly, thereby facilitating the cleaning of dust attached to the heat sink.
[0027] 2. During the sliding process of the heat sink, the bristles on the mounting plate come into contact with the heat sink, which can automatically clean the dust on the heat sink, preventing excessive dust on the heat sink from affecting heat dissipation. Cleaning can be completed without removing the heat sink, making it easy to clean the heat sink and ensuring the heat dissipation effect. Attached Figure Description
[0028] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.
[0029] Figure 2 This is a cross-sectional view of an embodiment of this application.
[0030] Figure 3 yes Figure 2 An enlarged view of region A.
[0031] Figure 4 This is a partial structural schematic diagram of an embodiment of this application.
[0032] Figure 5 yes Figure 4 One of the cross-sectional views shows the guide block.
[0033] Figure 6 yes Figure 5 A magnified view of region B.
[0034] Figure 7 yes Figure 4 The second sectional view shows the limiting block.
[0035] Explanation of reference numerals in the attached drawings: 1. Machine body; 11. Receiving cavity; 12. Channel; 13. Mounting slot; 14. Positioning slot; 15. Material discharge slot; 2. Heat dissipation plate; 21. Heat dissipation hole; 22. Connecting block; 3. Drive assembly; 31. Lead screw; 32. Motor; 4. Carrier plate; 41. Positioning part; 42. Clearance slot; 43. Slide groove; 44. Avoidance slot; 45. Inclined surface; 46. Guide groove; 5. Fixing component; 6. Mounting plate; 61. Brush bristles; 62. Elastic component; 63. Guide block; 7. Limiting block; 71. Locking component. Detailed Implementation
[0036] The following is in conjunction with the appendix Figure 1 - Appendix Figure 7 This application will be described in further detail.
[0037] This application discloses an energy-saving refrigerated dryer.
[0038] Combination Figure 1 , Figure 2 and Figure 3 As shown, the device includes a body 1, which has a receiving cavity 11. A condenser and a compressor are fixedly connected inside the receiving cavity 11 and connected by a connecting pipe. A heat sink is fixedly connected to the condenser. A channel 12 communicating with the receiving cavity 11 is opened on one side of the body 1. A heat sink 2 is slidably connected to the body 1. The heat sink 2 has several heat dissipation holes 21 and can cover the channel 12 during sliding. The body 1 is connected to a drive assembly 3, which drives the heat sink 2 to slide vertically. The heat sink 2 has two connecting blocks 22 arranged opposite each other. The drive assembly 3 includes a lead screw 31 rotatably connected inside the body 1, a guide rod (not shown in the attached figure) fixedly connected inside the body 1, and a motor 32 fixedly connected to the body 1. The guide rod and the lead screw 31 are arranged parallel to each other. The motor 32 is externally connected to a controller (not shown in the attached figure). The signal output terminal of the controller is connected to the signal input terminal of the motor 32. The end of the lead screw 31 near the motor 32 is fixedly connected to the output terminal of the motor 32. One connecting block 22 is threadedly connected to the lead screw 31, and the other connecting block 22 is slidably connected to the guide rod.
[0039] Combination Figure 1 , Figure 2 and Figure 3 As shown, the machine body 1 is detachably connected to a carrier plate 4. The machine body 1 has a mounting groove 13 that communicates with the receiving cavity 11, through which the carrier plate 4 passes. A positioning part 41 is provided on one side of the carrier plate 4, which is integrally formed with the carrier plate 4. The machine body 1 has a positioning groove 14 that communicates with the mounting groove 13. The positioning groove 14 cooperates with the positioning part 41. The positioning part 41 is connected to the machine body 1 by several fasteners 5, which are bolts.
[0040] Combination Figure 2 , Figure 3 and Figure 4 As shown, the carrier plate 4 has a clearance groove 42 that penetrates the upper surface of the carrier plate 4. During the vertical movement of the heat sink 2, the heat sink 2 passes through the clearance groove 42. The carrier plate 4 is slidably connected to two mounting plates 6. Several bristles 61 are fixedly connected to one side of the two mounting plates 6 facing each other. The bristles 61 abut against the heat sink 2. The carrier plate 4 has two sliding grooves 43 that communicate with the clearance groove 42. The clearance groove 42 is located between the two sliding grooves 43. The sliding grooves 43 correspond one-to-one with the mounting plates 6. The mounting plates 6 slide and engage with the sliding grooves 43. The mounting plates 6 and the carrier plate 4 are connected by several elastic elements 62. The elastic elements 62 are springs, and their two ends are fixedly connected to the inner walls of the mounting plates 6 and the carrier plate 4, respectively. Each chute 43 has a relief groove 44 on its lower inner wall that communicates with the relief groove 42 and the chute 43. The inner wall of the relief groove 44 away from the relief groove 42 has an inclined surface 45. The end of the inclined surface 45 away from the relief groove 42 is higher than the end of the inclined surface 45 near the relief groove 42. The machine body 1 has a discharge chute 15 that communicates with the channel 12, the receiving cavity 11 and the mounting groove 13. The discharge chute 15 is located between the channel 12 and the mounting groove 13, and provides space for dust to fall.
[0041] Combination Figure 5 , Figure 6 and Figure 7 As shown, each mounting plate 6 is fixedly connected to two guide blocks 63. The carrier plate 4 has four guide grooves 46 communicating with the sliding grooves 43. The guide blocks 63 correspond one-to-one with the guide grooves 46, and the guide blocks 63 and guide grooves 46 slide in cooperation. The carrier plate 4 is detachably connected to a limiting block 7, which is L-shaped. When the limiting block 7 is installed on the carrier plate 4, the limiting block 7 covers the guide grooves 46. The limiting block 7 and the carrier plate 4 are connected by a locking member 71, which is a bolt.
[0042] The implementation principle of an energy-saving refrigerated dryer according to an embodiment of this application is as follows:
[0043] When it is necessary to clean the dust inside the machine body 1, the motor 32 drives the lead screw 31 to rotate around its own axis, that is, the heat sink 2 slides along the length of the guide rod, so that the heat sink 2 is misaligned with the channel 12. At this time, the channel 12 is in an open state, and the operator can clean the dust inside the machine body 1. During the sliding process, the heat sink 2 comes into contact with the brush bristles 61, and the brush bristles 61 clean the dust attached to the heat sink 2, thereby reducing the amount of dust attached to the heat sink 2. This part of the dust passes through the clearance groove 44 and the discharge groove 15 and falls to the bottom of the receiving cavity 11, where the operator can also clean this part of the dust.
[0044] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. An energy-saving refrigerated dryer, comprising a body (1), wherein the body (1) is provided with a receiving cavity (11), a condenser and a compressor are connected inside the receiving cavity (11), the condenser and the compressor are connected via a connecting pipe, and the condenser is connected with heat sinks, characterized in that: The body (1) has a channel (12) communicating with the receiving cavity (11). The body (1) is slidably connected to a heat sink (2). The heat sink (2) is used to cover the channel (12). The body (1) is connected to a drive assembly (3). The drive assembly (3) is used to drive the heat sink (2) to slide. The heat sink (2) is provided with a plurality of heat dissipation holes (21).
2. The energy-saving refrigerated dryer according to claim 1, characterized in that: The body (1) is connected to a mounting plate (6), and the mounting plate (6) is connected to a brush (61), which is used to abut against the heat sink (2).
3. The energy-saving refrigerated dryer according to claim 2, characterized in that: The body (1) is connected to a carrier plate (4), and the mounting plate (6) is slidably connected to the carrier plate (4). The carrier plate (4) is provided with a sliding groove (43), which is used to slide and cooperate with the mounting plate (6). The carrier plate (4) and the mounting plate (6) are connected by an elastic member (62). One end of the elastic member (62) is connected to the carrier plate (4), and the other end is connected to the mounting plate (6).
4. The energy-saving refrigerated dryer according to claim 3, characterized in that: The mounting plate (6) is connected to a guide block (63), and the carrier plate (4) is provided with a guide groove (46), which is used to slide and cooperate with the guide block (63).
5. The energy-saving refrigerated dryer according to claim 4, characterized in that: The carrier plate (4) is connected to a limiting block (7), which is used to cover the guide groove (46). The limiting block (7) is connected to a locking member (71), and the limiting block (7) is connected to the carrier plate (4) through the locking member (71).
6. The energy-saving refrigerated dryer according to claim 3, characterized in that: The carrier plate (4) is provided with a relief groove (42), which is used to slide and cooperate with the heat sink (2). Two mounting plates (6) are slidably connected to the carrier plate (4). The sliding groove (43) is connected to the relief groove (42). The relief groove (42) is located between the two carrier plates (4).
7. The energy-saving refrigerated dryer according to claim 6, characterized in that: The carrier plate (4) is provided with a clearance groove (44) that communicates with the clearance groove (42) and the slide groove (43), and the clearance groove (44) is located at the lower end of the carrier plate (4).
8. The energy-saving refrigerated dryer according to claim 7, characterized in that: An inclined surface (45) is provided on the inner wall of the side of the clearance groove (44) away from the clearance groove (42). The end of the inclined surface (45) away from the clearance groove (42) is higher than the end of the inclined surface (45) close to the clearance groove (42).
9. The energy-saving refrigerated dryer according to claim 3, characterized in that: The body (1) is provided with an installation groove (13) that communicates with the receiving cavity (11). The installation groove (13) is used to cooperate with the carrier plate (4). The carrier plate (4) and the body (1) are detachably connected by several fasteners (5).
10. The energy-saving refrigerated dryer according to claim 9, characterized in that: The carrier plate (4) is connected to a positioning part (41), and the body (1) is provided with a positioning groove (14) that communicates with the mounting groove (13). The positioning groove (14) is used to cooperate with the positioning part (41).