Soft-machine through-flow dryer hot air recycling and blowing discharge device

Abstract

This application discloses a hot air recycling and blowing discharge device for a through-type dryer for soft instruments, relating to the field of dryers. It includes a frame, a heating mechanism mounted on the top outer wall of the frame, and exhaust components mounted on both outer walls of the heating mechanism. A discharge component connected to the heating mechanism is mounted on one outer wall of the frame, and an auxiliary component is mounted on the bottom outer wall of the frame, connected to the heating mechanism. This application, by setting a discharge component on the frame and cooperating with the heating mechanism, facilitates the cleaning of the filter screen in the heating mechanism. The discharge fan in the discharge component, in conjunction with the air duct, blows out dust and impurities adhering to the filter screen, solving the problem of inconvenient cleaning of dust and impurities at the air inlet of existing dryers.

Description

Technical Field

[0001] This application relates to the field of dryers, and in particular to a hot air recycling and blowing discharge device for a soft-machine through-type dryer. Background Technology

[0002] In a dryer, fresh, cool outside air is drawn in by a fan and exchanged heat with the heater through the inlet, becoming dry, hot air. This hot air then exchanges heat with the clothes tumbling in the drum before being expelled from the machine. The clothes in the drum gradually evaporate moisture and are dried under the influence of the dry, hot air. Because the evaporation of moisture from the clothes requires the absorption and consumption of heat energy, the exhaust temperature of the dryer gradually increases as the moisture content of the clothes decreases. The main problems are significant heat loss due to the exposed heater and the casing, and the large impact of steam pressure fluctuations on energy consumption. Medical soft materials, including towels and fur, require washing and drying after use.

[0003] In actual use, existing soft-blade through-hole dryers are prone to accumulating a large amount of impurities at the dryer's air inlet. This accumulation of impurities not only reduces the actual air intake of the dryer but also makes it difficult to clean the impurities later. Utility Model Content

[0004] To address the problem of impurities accumulating at the air inlet of existing dryers, this application provides a flexible device for hot air recycling and blowing material discharge in a through-type dryer.

[0005] The hot air recycling and blowing discharge device for the soft mechanical through-type dryer provided in this application adopts the following technical solution:

[0006] A hot air recycling and blowing discharge device for a soft instrument through-flow dryer includes a frame. A heating mechanism is installed on the top outer wall of the frame, and exhaust components are installed on both outer walls of the heating mechanism. A discharge component connected to the heating mechanism is installed on one outer wall of the frame. An auxiliary component is installed on the bottom outer wall of the frame and is connected to the heating mechanism.

[0007] By adopting the above technical solution, the frame facilitates the installation of the heating mechanism, the heating mechanism facilitates the heating of the air in the dryer to form hot air, the exhaust component facilitates the delivery of the air heated by the heating mechanism, the discharge component facilitates the cleaning of impurities and dust accumulated in the heating component, and the auxiliary components facilitate the cooling of the heating mechanism.

[0008] Preferably, the heating mechanism includes two heat exchangers mounted on a frame, and the two heat exchangers are connected to each other. A ventilation box is fixedly connected to the outer wall of each of the two heat exchangers on opposite sides.

[0009] By adopting the above technical solution, the ventilation box facilitates the connection of the two heat exchangers, and the heat exchangers facilitate the heating of the air entering the heating mechanism.

[0010] Preferably, the ventilation box is connected to two heat exchangers, and two symmetrically arranged filter screens are fixedly connected to the inner wall of the ventilation box, with the two filter screens being inclined. An air inlet is opened on the top outer wall of the ventilation box, and the two heat exchangers are connected by the same connecting pipe.

[0011] By adopting the above technical solution, filters are installed on both heat exchangers. The filters facilitate the filtration of air entering the heat exchangers, thereby preventing impurities in the air from entering the heat exchangers. The connecting pipes facilitate the delivery of heat sources to the heat exchangers.

[0012] Preferably, the heat exchanger includes a heat exchange box fixedly connected to the frame, and a plurality of equally spaced heat-conducting plates are fixedly connected to the inner wall of the heat exchange box. A bent copper tube is fixedly connected between the plurality of heat-conducting plates, and the copper tube is connected to a connecting pipe.

[0013] By adopting the above technical solution, the heat exchange box facilitates the installation of the heat-conducting plate, and the heat-conducting plate facilitates the installation of the copper pipe. The heat source flows into the copper pipe through the connecting pipe, thereby facilitating the heating of the heat-conducting plate. Air enters the heat exchange box and comes into contact with the heat-conducting plate, thus heating the air.

[0014] Preferably, the exhaust assembly includes a duct 1 fixedly connected to the frame, with an exhaust fan fixedly connected to one end of the duct 1. A second duct is fixedly connected to the air inlet end of the exhaust fan, and one end of the second duct is connected to the heat exchange box. A baffle 1 is rotatably connected to the inner walls of both sides of the second duct. A baffle strip 1 matching the baffle 1 is fixedly connected to the inner wall of one side of the second duct. An arc-shaped plate 1 connected to the drive shaft of the baffle 1 is rotatably connected to the outer top wall of the second duct. A cylinder 1 is rotatably connected to the outer top wall of the second duct, and one end of the piston rod of the cylinder 1 is rotatably connected to the arc-shaped plate 1.

[0015] By adopting the above technical solution, the hot air in the heat exchange box is delivered out by starting the exhaust fan. When the exhaust fan starts, the cylinder starts and pushes the arc plate to rotate, which in turn drives the baffle to rotate and open the air duct to facilitate the delivery of air.

[0016] Preferably, the auxiliary component includes an auxiliary pipe fixedly connected to the frame, and the auxiliary pipe is connected to the ventilation box. The same baffle is rotatably connected to the inner walls on both sides of the auxiliary pipe. An arc-shaped plate connected to the transmission shaft of the baffle is rotatably connected to one outer wall of the auxiliary pipe. A cylinder is rotatably connected to one outer wall of the auxiliary pipe, and one end of the piston rod of the cylinder is rotatably connected to the arc-shaped plate.

[0017] By adopting the above technical solution, the auxiliary tube is opened by starting the second cylinder and driving the second arc plate to rotate the second baffle. When the auxiliary tube is opened, it is convenient for the auxiliary heat exchanger to be cooled.

[0018] Preferably, the bottom outer wall of the frame is fixedly connected to an air duct three, and the air duct three is connected to the ventilation box.

[0019] By adopting the above technical solution, the ventilation box can be easily connected through the installation of duct 3.

[0020] Preferably, the discharge assembly includes a discharge fan fixedly connected to the frame, and the output end of the discharge fan is fixedly connected to a duct four. The duct four is connected to a duct three via a pipe. The inner walls of both sides of the duct four are rotatably connected to the same baffle three. The outer wall of one side of the duct four is rotatably connected to an arc-shaped plate three, and the drive shaft of the arc-shaped plate three is connected to the baffle three. The outer wall of the duct four is rotatably connected to a cylinder three, and one end of the piston rod of the cylinder three is rotatably connected to the arc-shaped plate three.

[0021] By adopting the above technical solution, the cylinder starts three times to drive the arc plate three times to rotate, the arc plate three times to drive the baffle three times to open the air duct four, and at the same time, the discharge fan is started to clean the dust and impurities adhering to the filter screen.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. This application solves the problem of existing dryers having difficulty cleaning dust and impurities at the air inlet by setting a discharge component on the frame and cooperating with the heating mechanism.

[0024] 2. This application improves the cooling efficiency of the heating mechanism by setting auxiliary components on the frame, which facilitates the cooling of the auxiliary heating mechanism. The two exhaust components facilitate the delivery of auxiliary hot air. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the hot air recycling and blowing discharge device of the soft instrument through-dryer according to an embodiment of this application;

[0026] Figure 2 This is a schematic diagram illustrating the three-dimensional structure of the embodiments of this application;

[0027] Figure 3 This is a schematic diagram illustrating the structure of the exhaust component, as shown in the embodiments of this application.

[0028] Figure 4This is a schematic diagram illustrating the main structure of the heating mechanism in the embodiments of this application;

[0029] Figure 5 This is a schematic diagram illustrating the main frame structure of the embodiments of this application;

[0030] Figure 6 This is a schematic diagram illustrating the main structure of the material discharge assembly in the embodiments of this application;

[0031] Reference numerals in the attached diagram: 1. Heating mechanism; 2. Discharge assembly; 3. Exhaust assembly; 4. Frame; 5. Auxiliary assembly; 6. Exhaust fan; 7. Air duct one; 8. Baffle one; 9. Air duct two; 10. Cylinder one; 11. Arc plate one; 12. Baffle strip one; 13. Heat exchanger; 14. Heat exchange box; 15. Heat-conducting plate; 16. Copper pipe; 17. Connecting pipe; 18. Filter screen; 19. Air duct three; 20. Auxiliary pipe; 21. Cylinder two; 22. Baffle two; 23. Arc plate two; 24. Discharge fan; 25. Arc plate three; 26. Air duct four; 27. Cylinder three; 28. Baffle three. Detailed Implementation

[0032] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.

[0033] This application discloses a device for hot air recycling and blowing material discharge in a soft-device through-dryer.

[0034] Reference Figure 1-3 The soft-machine through-dryer hot air recycling and blowing discharge device includes a frame 4, a heating mechanism 1 installed on the top outer wall of the frame 4, and exhaust components 3 installed on both sides of the outer wall of the heating mechanism 1. A discharge component 2 connected to the heating mechanism 1 is installed on one side of the outer wall of the frame 4. An auxiliary component 5 is installed on the bottom outer wall of the frame 4 and is connected to the heating mechanism 1.

[0035] In use, the frame 4 facilitates the installation of the heating mechanism 1, which in turn facilitates the heating of the air in the dryer to form hot air. The exhaust component 3 facilitates the delivery of the air heated by the heating mechanism 1. The discharge component 2 facilitates the cleaning of impurities and dust accumulated in the heating mechanism 1. The auxiliary component 5 facilitates the cooling of the heating mechanism 1.

[0036] Reference Figure 3-4The heating mechanism 1 includes two heat exchangers 13 mounted on the frame 4, and the two heat exchangers 13 are connected. Ventilation boxes are fixedly connected to the outer walls of opposite sides of each heat exchanger 13, and the ventilation boxes are connected to the two heat exchangers 13. Two symmetrically arranged filters 18 are fixedly connected to the inner wall of the ventilation boxes, and the two filters 18 are inclined. An air inlet is provided on the top outer wall of the ventilation boxes. A common connecting pipe 17 connects the two heat exchangers 13. Each heat exchanger 13 includes a heat exchange box 14 fixedly connected to the frame 4, and multiple equidistant heat-conducting plates 15 are fixedly connected to the inner wall of the heat exchange box 14. A single bent copper pipe 16 is fixedly connected between the multiple heat-conducting plates 15, and the copper pipe 16 is connected to the connecting pipe 17. The heat exchange box 14 is designed to facilitate the installation of the heat-conducting plate 15, which in turn facilitates the installation of the copper pipe 16. The heat source flows into the copper pipe 16 through the connecting pipe 17, thereby facilitating the heating of the heat-conducting plate 15. Air enters the heat exchange box 14 and comes into contact with the heat-conducting plate 15, thus heating the air. Both heat exchangers 13 are equipped with filters 18, which facilitates the filtration of the air entering the heat exchangers 13, thereby preventing impurities in the air from entering the heat exchangers 13. The connecting pipe 17 facilitates the delivery of the heat source to the heat exchangers 13. The ventilation box facilitates the connection of the two heat exchangers 13, and the heat exchangers 13 facilitate the heating of the air entering the heating mechanism 1.

[0037] Reference Figure 1-2 The exhaust assembly 3 includes a duct 7 fixedly connected to the frame 4, with an exhaust fan 6 fixedly connected to one end of the duct 7. A second duct 9 is fixedly connected to the air inlet end of the exhaust fan 6, and one end of the second duct 9 is connected to the heat exchange box 14. Baffles 8 are rotatably connected to the inner walls on both sides of the second duct 9. A baffle strip 12 matching the baffle 8 is fixedly connected to the inner wall on one side of the second duct 9. An arc-shaped plate 11 connected to the drive shaft of the baffle 8 is rotatably connected to the outer wall at the top of the second duct 9. A cylinder 10 is rotatably connected to the outer wall at the top of the second duct 9, and one end of the piston rod of the cylinder 10 is rotatably connected to the arc-shaped plate 11. When the exhaust fan 6 is started, the hot air in the heat exchange box 14 is delivered out. When the exhaust fan 6 is started, the cylinder 10 starts and pushes the arc-shaped plate 11 to rotate, which in turn drives the baffle 8 to rotate and open the second duct to facilitate the delivery of air.

[0038] Reference Figure 1-3The auxiliary component 5 includes an auxiliary pipe 20 fixedly connected to the frame 4 and connected to the ventilation box. The inner walls of both sides of the auxiliary pipe 20 are rotatably connected to the same baffle 22. The outer wall of one side of the auxiliary pipe 20 is rotatably connected to an arc plate 23 connected to the drive shaft of the baffle 22. The outer wall of one side of the auxiliary pipe 20 is rotatably connected to a cylinder 21, and one end of the piston rod of the cylinder 21 is rotatably connected to the arc plate 23. The bottom outer wall of the frame 4 is fixedly connected to a duct 3 19, which is connected to the ventilation box. The duct 3 19 facilitates connection to the ventilation box. The cylinder 21 drives the arc plate 23 to rotate and open the baffle 22, which facilitates the cooling of the auxiliary heat exchanger 13 when the auxiliary pipe 20 is open.

[0039] Reference Figure 6 The discharge assembly 2 includes a discharge fan 24 fixedly connected to the frame 4, and a duct 26 fixedly connected to the output end of the discharge fan 24. The duct 26 is connected to the duct 19 via a pipe. The same baffle 28 is rotatably connected to the inner walls on both sides of the duct 26. An arc plate 25 is rotatably connected to the outer wall on one side of the duct 26. The drive shaft of the arc plate 25 is connected to the baffle 28. A cylinder 27 is rotatably connected to the outer wall of the duct 26. One end of the piston rod of the cylinder 27 is rotatably connected to the arc plate 25. The cylinder 27 is started to drive the arc plate 25 to rotate. The rotation of the arc plate 25 drives the baffle 28 to rotate and open the duct 26. At the same time, the discharge fan 24 is started to clean the dust and impurities adhering to the filter screen 18.

[0040] The implementation principle of the hot air recycling and blowing discharge device for the soft instrument through-type dryer in this application embodiment is as follows: During use, the heat source of the dryer is transported to two heat exchangers 13 through the connecting pipe 17. The cooperation between the connecting pipe 17 and the copper pipe 16 facilitates the auxiliary heating of the heat-conducting plate 15. At the same time, the exhaust fans 6 in the two exhaust assemblies 3 are started, drawing outside air into the heat exchangers 13. When the air comes into contact with the heat-conducting plate 15 in the heat exchangers 13, it is heated. The generated hot air is transported to the designated area through the air duct 7. The soft instruments are dried in the field. At this time, the baffle 1 8 in the two exhaust components 3 is in the open state, while the baffle 3 28 in the discharge component 2 and the baffle 2 22 in the auxiliary component 5 are in the closed state. After drying is completed, the baffle 1 8 in the two exhaust components 3 is closed. When the heating mechanism 1 is cooled, the baffle 3 28 is opened to start the discharge fan 24. At the same time, the baffle 22 is opened, and the discharge fan 24 blows air into the ventilation box, so as to facilitate the blowing out of the impurities adhering to the filter screen 18 through the air inlet.

[0041] 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. A hot air recycling and blowing discharge device for a soft-machine through-flow dryer, comprising a frame (4), characterized in that: A heating mechanism (1) is installed on the top outer wall of the frame (4), and exhaust components (3) are installed on both sides of the outer wall of the heating mechanism (1). A discharge component (2) connected to the heating mechanism (1) is installed on one side of the outer wall of the frame (4). An auxiliary component (5) is installed on the bottom outer wall of the frame (4), and the auxiliary component (5) is connected to the heating mechanism (1).

2. The hot air recycling and blowing discharge device for the soft instrument through-flow dryer according to claim 1, characterized in that: The heating mechanism (1) includes two heat exchangers (13) mounted on the frame (4), and the two heat exchangers (13) are connected to each other. Ventilation boxes are fixedly connected to the outer walls of the two heat exchangers (13) on opposite sides.

3. The hot air recycling and blowing discharge device for the soft instrument through-flow dryer according to claim 2, characterized in that: The ventilation box is connected to two heat exchangers (13). The inner wall of the ventilation box is fixedly connected to two symmetrically arranged filter screens (18), and the two filter screens (18) are inclined. An air inlet is opened on the top outer wall of the ventilation box. The two heat exchangers (13) are connected by the same connecting pipe (17).

4. The hot air recycling and blowing discharge device for the soft instrument through-flow dryer according to claim 3, characterized in that: The heat exchanger (13) includes a heat exchange box (14) fixedly connected to the frame (4), and a plurality of equally spaced heat-conducting plates (15) are fixedly connected to the inner wall of the heat exchange box (14). A bent copper pipe (16) is fixedly connected between the plurality of heat-conducting plates (15), and the copper pipe (16) and the connecting pipe (17) are connected.

5. The hot air recycling and blowing discharge device for the soft instrument through-flow dryer according to claim 4, characterized in that: The exhaust assembly (3) includes a duct 1 (7) fixedly connected to the frame (4), and an exhaust fan (6) fixedly connected to one end of the duct 1 (7). The air inlet end of the exhaust fan (6) is fixedly connected to a duct 2 (9), and one end of the duct 2 (9) is connected to the heat exchange box (14). Baffles 1 (8) are rotatably connected to the inner walls on both sides of the duct 2 (9). A baffle strip 1 (12) matching the baffle 1 (8) is fixedly connected to one inner wall of the duct 2 (9). An arc plate 1 (11) connected to the drive shaft of the baffle 1 (8) is rotatably connected to the outer wall of the top of the duct 2 (9). A cylinder 1 (10) is rotatably connected to the outer wall of the top of the duct 2 (9), and one end of the piston rod of the cylinder 1 (10) is rotatably connected to the arc plate 1 (11).

6. The hot air recycling and blowing discharge device for the soft instrument through-flow dryer according to claim 5, characterized in that: The auxiliary component (5) includes an auxiliary pipe (20) fixedly connected to the frame (4), and the auxiliary pipe (20) is connected to the ventilation box. The inner walls on both sides of the auxiliary pipe (20) are rotatably connected to the same baffle (22). The outer wall on one side of the auxiliary pipe (20) is rotatably connected to an arc plate (23) connected to the drive shaft of the baffle (22). The outer wall on one side of the auxiliary pipe (20) is rotatably connected to a cylinder (21), and one end of the piston rod of the cylinder (21) is rotatably connected to the arc plate (23).

7. The hot air recycling and blowing discharge device for the soft instrument through-flow dryer according to claim 6, characterized in that: The bottom outer wall of the frame (4) is fixedly connected to the air duct (19), and the air duct (19) is connected to the ventilation box.

8. The hot air recycling and blowing discharge device for the soft instrument through-flow dryer according to claim 7, characterized in that: The discharge assembly (2) includes a discharge fan (24) fixedly connected to the frame (4), and the output end of the discharge fan (24) is fixedly connected to the air duct four (26). The air duct four (26) is connected to the air duct three (19) through a pipe. The inner walls on both sides of the air duct four (26) are rotatably connected to the same baffle three (28). The outer wall on one side of the air duct four (26) is rotatably connected to the arc plate three (25), and the drive shaft of the arc plate three (25) is connected to the baffle three (28). The outer wall of the air duct four (26) is rotatably connected to the cylinder three (27), and one end of the piston rod of the cylinder three (27) is rotatably connected to the arc plate three (25).

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