Medical thermosensitive film drying device
By designing a medical thermal film drying device including a drying box, an L-shaped plate, a groove and a rubber layer, the problem of easy claws during film clamping in the prior art is solved, and uniform drying and convenient pick-up and placement of the film are achieved.
Patent Information
- Application Number
- CN202421732155.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing medical thermal film clamps are prone to cause scratches in the film during the clamping process, and it is inconvenient to pick up and place before and after clamping.
A medical thermal film drying device is designed, using a combination of a drying box, an L-shaped plate, a groove and a rubber layer. The film is clamped and fixed by the elastic force of the rubber layer to avoid clamping, and uniform drying of the film is achieved through the drying fan and the porous flow-sharing plate.
It is realized that during the drying process of medical thermal films, it is convenient for the clamping, fixing and handling of the films, avoiding the occurrence of clamping, and ensuring uniform drying of the films.
Smart Images
Figure CN223005219U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of thermal film drying, in particular to a medical thermal film drying device. Background Technique
[0002] Medical thermal film is a special film used for medical imaging, which is mainly composed of a PET film base coated with a thermal coating, a protective layer, etc. After the thermal coating is applied, the film needs to be dried.
[0003] At present, before drying medical thermal film, it is necessary to clamp and fix the thermal film. However, the existing fixtures are prone to cause clamping marks on the thermal film during the clamping process, and it is not convenient to pick up and place the thermal film before and after clamping. For this reason, we propose a medical thermal film drying device. Content of the Utility Model
[0004] The purpose of the utility model is to provide a medical thermal film drying device, which has the advantages of being convenient for clamping, fixing, picking up and placing the thermal film during the drying process of the medical thermal film, and not causing clamping marks on the thermal film, and solves the problems that before drying the medical thermal film, it is necessary to clamp and fix the thermal film, but the existing fixtures are prone to cause clamping marks on the thermal film during the clamping process, and it is not convenient to pick up and place the thermal film before and after clamping.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A medical thermal film drying device includes a drying box. At equal intervals, L-shaped plates are fixedly installed on the inner wall of the drying box near the front and rear surfaces. A groove is provided on the outer surface of each L-shaped plate, and a rubber layer is provided on the inner wall of each groove. A porous flow equalizing plate is fixedly installed inside the drying box below the L-shaped plates. An air duct is fixedly installed inside the drying box below the porous flow equalizing plate, and one end of the air duct is located below the drying box. A drying fan is fixedly installed inside the air duct.
[0006] Preferably, a box cover is rotatably installed on the upper surface of the drying box. An air outlet is provided on the rear surface of the box cover, and a protective net is fixedly installed inside the air outlet.
[0007] Preferably, legs are fixedly installed at four corner positions near the lower surface of the drying box, and moving wheels are fixedly installed at the ends of the four legs.
[0008] Preferably, a dust filter screen is fixedly installed inside the air duct below the drying fan.
[0009] Preferably, a heat exchange tube is fixedly installed inside the air duct above the drying fan, and the two ends of the heat exchange tube are respectively fixedly connected with a water inlet pipe and a water outlet pipe.
[0010] Preferably, a temperature sensor is fixedly installed at a position above the heat exchange tube inside the air duct, and a regulating valve is fixedly connected to the end of the water inlet pipe.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. By providing a drying box, an air duct, a drying fan, an L-shaped plate, a groove and a rubber layer, the present utility model achieves the effects of facilitating the clamping and fixing as well as taking of the medical thermal film during the drying process, and will not cause clamping marks on the thermal film. A number of L-shaped plates are equally distributed at positions close to the front surface and the rear surface inside the drying box respectively, and the two ends of the thermal film are respectively slid into the grooves on two corresponding L-shaped plates in the front and rear. The end of the thermal film located inside the groove is wrapped by the rubber layer, and the elastic force of the rubber layer clamps and fixes it, so that the thermal film is quickly fixed inside the drying box. At the same time, after drying is completed, it can be directly pulled out from the groove, and no clamping marks will be caused on the thermal film. During the drying process, the drying fan works and blows drying air towards the thermal film, so that the thermal coating on the thermal film dries, and the porous flow equalizing plate makes the drying air evenly blow towards the thermal film above it, so that the whole thermal film dries evenly.
[0013] 2. By providing a heat exchange tube, a water inlet pipe and a water outlet pipe, the present utility model achieves the effect of being able to heat the drying air and improve the drying efficiency of the medical thermal film. Hot water enters the heat exchange tube from the water inlet pipe, and the air blown by the drying fan exchanges heat with the hot water to increase the temperature of the drying air, thereby improving the drying efficiency of the medical thermal film. The cooled hot water flows out from the water outlet pipe.
[0014] 3. By providing a regulating valve and a temperature sensor, the present utility model achieves the effect of facilitating the control of the temperature of the drying air and preventing the thermal film from failing due to high temperature. The temperature of the drying air is monitored by the temperature sensor, and the flow rate of the hot water inside the heat exchange tube can be controlled by the regulating valve to achieve the purpose of controlling the temperature of the drying air. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a three-dimensional schematic diagram of the present utility model;
[0016] Figure 2 is a partial three-dimensional schematic diagram of the L-shaped plate of the present utility model;
[0017] Figure 3 is a main sectional structure schematic diagram of the present utility model;
[0018] Figure 4 is a partial top view structure schematic diagram of the heat exchange tube of the present utility model.
[0019] Reference numerals: 1, drying oven; 2, L-shaped plate; 3, box cover; 4, air outlet; 5, protective net; 6, porous flow equalizing plate; 7, support leg; 8, moving wheel; 9, groove; 10, rubber layer; 11, dust-proof filter screen; 12, air duct; 13, drying fan; 14, heat exchange tube; 15, temperature sensor; 16, water outlet pipe; 17, regulating valve; 18, water inlet pipe. Detailed implementation manners
[0020] The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0021] Embodiment 1
[0022] As Figures 1 to 3 shown, a medical thermosensitive film drying device proposed by the present utility model includes a drying oven 1. L-shaped plates 2 are equidistantly and fixedly installed on the inner wall of the drying oven 1 near the front surface and the rear surface. A groove 9 is provided on the outer surface of each L-shaped plate 2, and a rubber layer 10 is provided on the inner wall of each groove 9. A porous flow equalizing plate 6 is fixedly installed inside the drying oven 1 below the L-shaped plates 2. An air duct 12 is fixedly installed inside the drying oven 1 below the porous flow equalizing plate 6, and one end of the air duct 12 is located below the drying oven 1. A drying fan 13 is fixedly installed inside the air duct 12, and a dust-proof filter screen 11 is fixedly installed inside the air duct 12 below the drying fan 13. Dust and impurities in the outside air are filtered by the dust-proof filter screen 11 before entering the air duct 12. A box cover 3 is rotatably installed on the upper surface of the drying oven 1. An air outlet 4 is provided on the rear surface of the box cover 3, and a protective net 5 is fixedly installed inside the air outlet 4. Support legs 7 are fixedly installed near the four corners of the lower surface of the drying oven 1, and moving wheels 8 are fixedly installed at the ends of the four support legs 7.
[0023] In the present utility model, a number of L-shaped plates 2 corresponding to each other are respectively equidistantly distributed near the front surface and the rear surface inside the drying oven 1. The two ends of the thermosensitive film are respectively slid into the grooves 9 on the two corresponding L-shaped plates 2 in the front and rear, and the end of the thermosensitive film located inside the groove 9 is wrapped by the rubber layer 10. The elastic force of the rubber layer 10 clamps and fixes it, so that the thermosensitive film is quickly fixed inside the drying oven 1. At the same time, after drying, it can be directly pulled out from the groove 9, and no marks will be left on the thermosensitive film. During the drying process, the drying fan 13 works and blows dry air towards the thermosensitive film, so that the thermosensitive coating on the thermosensitive film dries, and the porous flow equalizing plate 6 makes the dry air evenly blow towards the thermosensitive film above it, so that the whole thermosensitive film dries evenly.
[0024] Embodiment 2
[0025] As Figure 3 and Figure 4As shown in the figure, a medical thermal film drying device proposed by the present utility model, compared with the first embodiment, this embodiment further includes a heat exchange tube 14 fixedly installed above the drying fan 13 inside the air duct 12. Both ends of the heat exchange tube 14 are fixedly connected to a water inlet pipe 18 and a water outlet pipe 16 respectively. A temperature sensor 15 is fixedly installed above the heat exchange tube 14 inside the air duct 12. The end of the water inlet pipe 18 is fixedly connected to a regulating valve 17.
[0026] In this embodiment, hot water enters the heat exchange tube 14 from the water inlet pipe 18, and the air blown by the drying fan 13 exchanges heat with the hot water to increase the temperature of the drying air, thereby improving the drying efficiency of the thermal film. The cooled hot water flows out from the water outlet pipe 16. The temperature of the drying air is monitored by the temperature sensor 15, and the flow rate of the hot water inside the heat exchange tube 14 can be controlled through the regulating valve 17 to achieve the purpose of controlling the temperature of the drying air and preventing the high-temperature drying air from causing the thermal film to fail.
[0027] The above specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
Claims
1. A medical thermal film drying device, comprising a drying oven (1), characterized in that: L-shaped plates (2) are fixedly installed at equal distances on the inner wall of the drying box (1) near the front surface and the rear surface, each L-shaped plate (2) is provided with a groove (9) on the outer surface, and a rubber layer (10) is provided on the inner wall of each groove (9), a porous flow equalizing plate (6) is fixedly installed at a position below the L-shaped plate (2) inside the drying box (1), an air duct (12) is fixedly installed at a position below the porous flow equalizing plate (6) inside the drying box (1), and one end of the air duct (12) is located at a position below the drying box (1), and a drying fan (13) is fixedly installed inside the air duct (12).
2. A medical thermal film drying device according to claim 1, characterized in that: A box cover (3) is rotatably mounted on the upper surface of the drying box (1), an air outlet (4) is arranged on the rear surface of the box cover (3), and a protective net (5) is fixedly mounted inside the air outlet (4).
3. A medical thermal film drying device according to claim 1, characterized in that: Support legs (7) are fixedly mounted on the lower surface of the drying box (1) near four corners, and moving wheels (8) are fixedly mounted at the ends of the four support legs (7).
4. A medical thermal film drying device according to claim 1, characterized in that: A dustproof filter (11) is fixedly installed inside the air duct (12) at a position below the drying fan (13).
5. A medical thermal film drying device according to claim 1, characterized in that: A heat exchange tube (14) is fixedly installed inside the air duct (12) at a position above the drying fan (13), and the two ends of the heat exchange tube (14) are respectively fixedly connected to a water inlet pipe (18) and a water outlet pipe (16).
6. A medical thermal film drying device according to claim 5, characterized in that: A temperature sensor (15) is fixedly installed inside the air duct (12) at a position above the heat exchange tube (14), and a regulating valve (17) is fixedly connected to the end of the water inlet pipe (18).