Heat energy recovery device of color press

Abstract

The utility model belongs to the field of color presses, and particularly relates to a heat energy recovery device of a color press, which comprises a lower main body of the color press, the position, close to the rear portion, of the top end of the lower color press body is fixedly connected with the bottom end of a heating box, the position, close to the front portion, of the top end of the lower color press body is fixedly connected with the bottom end of a spraying device, the top end of the spraying device is fixedly connected with the bottom end of an ink box, and a heat energy recycling mechanism is arranged above the lower color press body. Through the design of the heat energy recycling mechanism, the function of heat energy recycling is achieved, and the problems that an existing device is not provided with an assembly capable of being used for heat energy recycling, and due to the fact that when the color press works, articles subjected to color printing need to be dried, but the existing device cannot recycle heat energy, and the heat energy cannot be recycled are solved. Therefore, the problem of resource waste is solved, and resource waste is reduced.

Description

Technical Field

[0001] The utility model relates to the field of color printers, and specifically to a heat energy recovery device for a color printer. Background Art

[0002] A color printer is a device capable of performing color printing, and it is widely used in industries such as office work, advertising, and printing. The working principle of a color printer usually involves directly printing an electronic file onto paper without the need for plate making, plate burning, and repeated color registration.

[0003] A specific heat energy recovery device for an existing color printer can be referenced by the application number: CN202322869151.8, which includes a stable base, a protective box body, a bearing plate, and an electromagnetic track. The top of the stable base is equipped with a protective box body. The bottom end inside the protective box body is installed with a stable substrate through fixing bolts. The top of the stable substrate is installed with a bearing plate through two sets of lifting movable frames. Displacement cavities are provided at both ends of the top of the bearing plate. The displacement cavities are installed with fastening plates through displacement members. At both ends of the top of the fastening plate, a color printing operation table is installed through a return spring. A rotating disk penetrating the fastening plate is installed inside the return spring. A horizontal measuring instrument is installed between the return springs at the bottom of the color printing operation table. A transparent observation plate is installed on the top of the color printing operation table. The lithium-ion battery pack of the utility model can supply power to the color printer, avoiding the situation of power interruption during the operation of the color printer, ensuring that the color printer can operate within a short time, and improving the battery life of the color printer;

[0004] The above device does not have components that can be used for heat energy recovery and utilization. Since the color printer needs to dry the printed items during operation, but the existing device cannot recover and utilize the heat energy, resulting in waste of resources. Therefore, a heat energy recovery device for a color printer is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the existing technology, since the existing device does not have components that can be used for heat energy recovery and utilization, and since the color printer needs to dry the printed items during operation, but the existing device cannot recover and utilize the heat energy, resulting in waste of resources, the utility model proposes a heat energy recovery device for a color printer.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A heat energy recovery device for a color printer according to the utility model includes a lower main body of the color printer; the rear position near the top of the lower main body of the color printer is fixedly connected to the bottom end of a heating box, and the front position near the top of the lower main body of the color printer is fixedly connected to the bottom end of a spraying device. The top end of the spraying device is fixedly connected to the bottom end of an ink tank. A heat energy recovery and utilization mechanism is arranged above the lower main body of the color printer;

[0007] The heat energy recovery and utilization mechanism includes an air extraction hole, which is opened at a position near the upper part of the right end of the heating box. The right end of the inner part of the heating box near the air extraction hole is fixedly connected to the right end of the filter block. The right end of the outer part of the heating box near the air extraction hole is fixedly connected to the left end of the air extraction head. The right end of the air extraction head is fixedly connected to the left end of the heat preservation air extraction pipe. The right end of the heat preservation air extraction pipe is fixedly connected to the left end of the outer body of the air extractor. The bottom end of the outer body of the air extractor is fixedly connected to one end of the support frame, and the other end of the support frame is fixedly connected to the right end of the lower body of the color printer.

[0008] Preferably, the front end of the outer body of the air extractor is fixedly connected to the motor. The rear end of the motor passes through the outer body of the air extractor and reaches the inside of the outer body of the air extractor to be fixedly connected to the front end of the turbine. The rear end of the turbine is fixedly connected to the front end of the transmission shaft. A rotating groove is opened at the rear end inside the outer body of the air extractor. The rear end of the transmission shaft is inserted into the rotating groove, and the transmission shaft is rotatably connected to the rotating groove.

[0009] Preferably, the right end of the outer body of the air extractor is fixedly connected to one end of the heat preservation air supply pipe. The other end of the heat preservation air supply pipe is fixedly connected to the bottom end of the first connector. The side end of the first connector is fixedly connected to one end of the heating pipe. The inner wall of the heating pipe is fixedly connected to the outside of the ink tank.

[0010] Preferably, a sleeve block is sleeved on the outside of the heat preservation air supply pipe, and the heat preservation air supply pipe is slidably connected to the sleeve block. The bottom end of the sleeve block is fixedly connected to the top right end of the lower body of the color printer.

[0011] Preferably, the other end of the heating pipe is fixedly connected to the side end of the second connector, and the top end of the second connector is fixedly connected to the bottom end of the exhaust pipe.

[0012] Preferably, a filter element is sleeved on the outside of the top end of the exhaust pipe, and the exhaust pipe is threadedly connected to the filter element.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the structural design of the heat energy recovery and utilization mechanism, the present utility model realizes the function of heat energy recovery, solves the problem that the existing device does not have components for heat energy recovery and utilization. Since the color printer needs to dry the printed items during operation, but the existing device cannot recover and utilize the heat energy, resulting in waste of resources, and reduces the waste of resources.

[0015] 2. Through the structural design of the filter element, the present utility model realizes the function of filtration, solves the problem that when the exhausted gas after heat energy recovery is discharged, since there is no component for filtration, it is extremely easy to cause pollution to the surrounding environment by the exhausted gas, and reduces the pollution. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 Schematic diagram of the first partial sectional structure of the present invention;

[0019] Figure 3 Schematic diagram of the second partial sectional structure of the present invention;

[0020] Figure 4 For the present invention Figure 1 Schematic diagram of the enlarged structure at position A in;

[0021] Figure 5 For the present invention Figure 1 Schematic diagram of the enlarged structure at position B in;

[0022] Figure 6 For the present invention Figure 2 Schematic diagram of the enlarged structure at position C in;

[0023] Figure 7 For the present invention Figure 2 Schematic diagram of the enlarged structure at position D in;

[0024] Figure 8 For the present invention Figure 3 Schematic diagram of the enlarged structure at position E in.

[0025] In the figure: 1, lower main body of the color printer; 2, heating box; 3, spraying device; 4, ink tank; 10, air extraction hole; 11, filter block; 12, air extraction head; 13, heat preservation air extraction duct; 14, outer main body of the air extraction fan; 15, motor; 16, turbine; 17, transmission shaft; 18, rotating groove; 19, support frame; 20, heat preservation air supply duct; 21, first connector; 22, sleeve block; 23, heating pipe; 24, second connector; 25, exhaust pipe; 26, filter element. Detailed implementation manners

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-8 As shown, a thermal energy recovery device for a color printer includes a lower main body 1 of the color printer; the rear position near the top of the lower main body 1 of the color printer is fixedly connected to the bottom end of the heating box 2, and the front position near the top of the lower main body 1 of the color printer is fixedly connected to the bottom end of the spraying device 3. The top end of the spraying device 3 is fixedly connected to the bottom end of the ink tank 4. A thermal energy recovery and utilization mechanism is arranged above the lower main body 1 of the color printer;

[0028] The thermal energy recovery and utilization mechanism includes an air extraction hole 10, which is opened at the upper position near the right side end of the heating box 2. The right side end of the inner part of the heating box 2 near the air extraction hole 10 is fixedly connected to the right side end of the filter block 11. The outer right side end of the heating box 2 near the air extraction hole 10 is fixedly connected to the left side end of the air extraction head 12. The right side end of the air extraction head 12 is fixedly connected to the left side end of the heat preservation air extraction pipe 13. The right side end of the heat preservation air extraction pipe 13 is fixedly connected to the left side end of the outer main body 14 of the air extraction fan. The bottom end of the outer main body 14 of the air extraction fan is fixedly connected to one end of the support frame 19, and the other end of the support frame 19 is fixedly connected to the right side end of the lower main body 1 of the color printer. Both the outer main body 14 of the air extraction fan and the turbine 16 are circularly designed;

[0029] During operation, the suction force generated by the rotation of the turbine 16 draws the hot air inside the heating box 2 into the outer main body 14 of the air extraction fan through the filter block 11 along the air extraction hole 10 through the air extraction head 12 and then the heat preservation air extraction pipe 13. The support frame 19 at the bottom end of the outer main body 14 of the air extraction fan is used to support the outer main body 14 of the air extraction fan.

[0030] Furthermore, the front end of the outer main body 14 of the air extraction fan is fixedly connected to the motor 15. The rear end of the motor 15 passes through the outer main body 14 of the air extraction fan to reach the inside of the outer main body 14 of the air extraction fan and is fixedly connected to the front end of the turbine 16. The rear end of the turbine 16 is fixedly connected to the front end of the transmission shaft 17. A rotation groove 18 is opened at the rear end inside the outer main body 14 of the air extraction fan. The rear end of the transmission shaft 17 is inserted into the rotation groove 18, and the transmission shaft 17 is rotationally connected to the rotation groove 18. Both the transmission shaft 17 and the rotation groove 18 are circularly designed;

[0031] During operation, the motor 15 is started to drive the turbine 16 to rotate inside the outer main body 14 of the air extraction fan. When the turbine 16 rotates, it drives the transmission shaft 17 to rotate inside the rotation groove 18.

[0032] Further, the right end of the outer body 14 of the exhaust fan is fixedly connected to one end of the heat-insulating air supply pipe 20. The other end of the heat-insulating air supply pipe 20 is fixedly connected to the bottom end of the first connector 21. One end of the heating pipe 23 is fixedly connected to the side end of the first connector 21. The inner wall of the heating pipe 23 is fixedly connected to the outside of the ink tank 4;

[0033] During operation, the outer body 14 of the exhaust fan will convey hot air into the heating pipe 23 through the heat-insulating air supply pipe 20 and the first connector 21, and the heating pipe 23 can heat-treat the ink tank 4 to prevent the ink inside the ink tank 4 from condensing when the temperature is relatively low.

[0034] Further, a sleeve block 22 is sleeved outside the heat-insulating air supply pipe 20, and the heat-insulating air supply pipe 20 is slidably connected to the sleeve block 22. The bottom end of the sleeve block 22 is fixedly connected to the right side of the top of the lower body 1 of the color printer. The inner walls of the heat-insulating air supply pipe 20 and the sleeve block 22 are both circularly designed;

[0035] During operation, the sleeve block 22 outside the heat-insulating air supply pipe 20 is used to support the heat-insulating air supply pipe 20 to prevent the heat-insulating air supply pipe 20 from falling onto the top of the lower body 1 of the color printer due to its own gravity.

[0036] Further, the other end of the heating pipe 23 is fixedly connected to the side end of the second connector 24. The top end of the second connector 24 is fixedly connected to the bottom end of the exhaust pipe 25. The exhaust pipe 25 is circularly designed;

[0037] During operation, the air heated inside the heating pipe 23 will be discharged into the exhaust pipe 25 through the second connector 24, and thus the waste gas inside the exhaust pipe 25 will be discharged outwards through the filter element 26.

[0038] Further, a filter element 26 is sleeved outside the top end of the exhaust pipe 25, and the exhaust pipe 25 is threadedly connected to the filter element 26. Threaded grooves are formed on the outside of the top end of the exhaust pipe 25;

[0039] During operation, the waste gas inside the exhaust pipe 25 will be discharged outwards through the filter element 26, and the filter element 26 will filter the waste gas during the discharging process. When it is necessary to clean or replace the filter element 26, rotate the filter element 26 along the outside of the exhaust pipe 25, and the filter element 26 can be completely rotated out of the outside of the exhaust pipe 25 and separated from the exhaust pipe 25.

[0040] Working principle: When heat energy needs to be recovered and utilized, first start the motor 15 to drive the turbine 16 to rotate inside the outer body 14 of the exhaust fan. When the turbine 16 rotates, it drives the transmission shaft 17 to rotate inside the rotating groove 18. The support frame 19 at the bottom of the outer body 14 of the exhaust fan is used to support the outer body 14 of the exhaust fan. The suction force generated when the turbine 16 rotates draws the hot air inside the heating box 2 into the outer body 14 of the exhaust fan through the exhaust head 12, the heat preservation exhaust duct 13, the filter block 11, and the exhaust holes 10. The outer body 14 of the exhaust fan will transport the hot air into the heating pipe 23 through the heat preservation air supply duct 20 and the first connector 21. The heating pipe 23 can heat-treat the ink tank 4 to prevent the ink inside the ink tank 4 from condensing when the temperature is relatively low. The sleeve block 22 on the outer side of the heat preservation air supply duct 20 is used to support the heat preservation air supply duct 20 to prevent the heat preservation air supply duct 20 from falling to the top of the lower body 1 of the color printer due to its own gravity. Then, the air heated inside the heating pipe 23 will be discharged into the exhaust pipe 25 through the second connector 24. Thus, the waste gas inside the exhaust pipe 25 will be discharged to the outside through the filter element 26, and the filter element 26 will filter the waste gas during the discharge process. When the filter element 26 needs to be cleaned or replaced, rotate the filter element 26 along the outer side of the exhaust pipe 25, and the filter element 26 can be completely rotated out of the outer side of the exhaust pipe 25 and separated from the exhaust pipe 25, which is used to recover and utilize heat energy.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A thermal energy recovery device for a color printer, comprising a lower main body (1) of the color printer; characterized in that: The top of the lower main body (1) of the color printer is fixedly connected to the bottom end of the heating box (2) at a position near the rear, the top of the lower main body (1) of the color printer is fixedly connected to the bottom end of the spraying device (3) at a position near the front, the top of the spraying device (3) is fixedly connected to the bottom end of the ink tank (4), and a heat energy recovery and utilization mechanism is arranged above the lower main body (1) of the color printer; The heat energy recovery and utilization mechanism includes an air extraction hole (10), the air extraction hole (10) is opened at a position near the upper part of the right side end of the heating box (2), the right side end of the inner part of the heating box (2) near the air extraction hole (10) is fixedly connected to the right side end of the filter block (11), the left side end of the air extraction head (12) is fixedly connected to the outer right side end of the heating box (2) near the air extraction hole (10), the right side end of the air extraction head (12) is fixedly connected to the left side end of the heat preservation air extraction pipe (13), the right side end of the heat preservation air extraction pipe (13) is fixedly connected to the left side end of the outer main body (14) of the air extractor, the bottom end of the outer main body (14) of the air extractor is fixedly connected to one end of the support frame (19), and the other end of the support frame (19) is fixedly connected to the right side end of the lower main body (1) of the color printer.

2. The thermal energy recovery device of a color printer according to claim 1, wherein: The front end of the outer main body (14) of the air extractor is fixedly connected to the motor (15), the rear end of the motor (15) passes through the outer main body (14) of the air extractor to reach the inside of the outer main body (14) of the air extractor and is fixedly connected to the front end of the turbine (16), the rear end of the turbine (16) is fixedly connected to the front end of the transmission shaft (17), a rotating groove (18) is opened at the rear end inside the outer main body (14) of the air extractor, the rear end of the transmission shaft (17) is inserted into the inside of the rotating groove (18), and the transmission shaft (17) is rotationally connected to the rotating groove (18).

3. The thermal energy recovery device of a color printer according to claim 2, characterized in that: The right side end of the outer main body (14) of the air extractor is fixedly connected to one end of the heat preservation air supply pipe (20), the other end of the heat preservation air supply pipe (20) is fixedly connected to the bottom end of the first connector (21), the side end of the first connector (21) is fixedly connected to one end of the heating pipe (23), and the inner wall of the heating pipe (23) is fixedly connected to the outer side of the ink tank (4).

4. The thermal energy recovery device for a color printer according to claim 3, characterized in that: A sleeve block (22) is sleeved outside the heat preservation air supply pipe (20), and the heat preservation air supply pipe (20) is slidably connected to the sleeve block (22), and the bottom end of the sleeve block (22) is fixedly connected to the top right side of the lower main body (1) of the color printer.

5. The thermal energy recovery device of a color printer according to claim 4, characterized in that: The other end of the heating pipe (23) is fixedly connected to the side end of the second connector (24), and the top end of the second connector (24) is fixedly connected to the bottom end of the exhaust pipe (25).

6. The thermal energy recovery device of a color printer according to claim 5, characterized in that: A filter element (26) is sleeved outside the top end of the exhaust pipe (25), and the exhaust pipe (25) is threadedly connected to the filter element (26).

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