Constant-temperature storage device for water-based UV gloss oil production
By designing an airflow circulation system with a sliding lifting cylinder and telescopic pipes, the problems of limited space and poor temperature control in existing UV varnish storage devices have been solved, enabling stable temperature storage of large quantities of UV varnish and improving the stability and ease of operation of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN PU RUI NEW MATERIAL TECHNOLOGY CO LTD
- Filing Date
- 2025-06-20
- Publication Date
- 2026-05-19
AI Technical Summary
Existing UV varnish storage devices have a fixed structure, making them unsuitable for large-scale storage. Furthermore, they are difficult to maintain a constant temperature in cold environments, which affects product quality.
A constant temperature storage device including an outer cylinder, a lifting cylinder, a bottom box, and a telescopic pipe was designed. Through the sliding connection of the lifting cylinder and the airflow circulation system of the telescopic pipe, multiple UV varnish containers can be stacked and the constant temperature environment can be stably maintained.
Stable constant temperature storage of multiple UV varnish containers was achieved, avoiding the impact of temperature changes on product quality and enhancing the stability and ease of operation of the device.
Smart Images
Figure CN224257232U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of polymer technology, specifically to a constant temperature storage device for the production of water-based UV varnish. Background Technology
[0002] The normal operating temperature for UV varnish is 50°C-60°C. Currently, UV varnish is typically stored in ordinary metal containers at room temperature. However, UV varnish stored at room temperature is difficult to maintain optimal performance, especially in cold weather. A water bath is often used to heat the UV varnish. A search revealed a Chinese patent with publication number CN214525118U, which discloses a constant-temperature storage device for the production of water-based UV varnish, relating to the field of polymer technology, including a constant-temperature container. The thermostatic barrel is hollow inside, with a slotted door on its outer wall. A door body is hinged to the slotted door. A partition at the bottom of the barrel forms a chamber. A battery and a temperature controller are housed within this chamber. The hollow barrel wall forms a heating chamber, within which heating wires are arranged and a temperature sensor is installed. An insulating layer is provided on the inner wall of the heating chamber, away from the center of the barrel. The battery is electrically connected to the temperature controller, heating wires, and temperature sensor. A rotating hole is provided on the partition, within which a rotating shaft rotats. A turntable is mounted on the shaft, which is located at the edge of the turntable. This design allows UV oil to be stored in a suitable constant temperature environment, preserving its excellent performance.
[0003] However, in actual use, due to the fixed structure of the constant temperature tank, the UV varnish containers inside can only be placed individually. This structure is not suitable for storing large quantities of UV varnish. Utility Model Content
[0004] To address the issue of limited space in existing storage devices, this invention provides a constant-temperature storage device for the production of water-based UV varnishes.
[0005] In view of the above problems, the technical solution proposed by this utility model is as follows:
[0006] A constant-temperature storage device for the production of water-based UV varnish includes an outer cylinder, a lifting cylinder slidably connected inside the outer cylinder, the top end of the lifting cylinder extending to the top of the outer cylinder and hinged with a cylinder cover; a bottom box disposed at the bottom end of the outer cylinder, the bottom box including a box body, the bottom end of the outer cylinder communicating with the box body, an electric heater installed inside the box body, a support frame installed at the connection between the box body and the outer cylinder, a filter screen installed inside the support frame; and a telescopic pipe, both ends of the telescopic pipe respectively connected to one side of the bottom box and the lifting cylinder, an air inlet fan and an air outlet fan respectively installed at both ends of the telescopic pipe, the air inlet fan being located inside the bottom box, and the air outlet fan being located inside the lifting cylinder.
[0007] Furthermore, the lifting cylinder includes a cylinder body, and a plurality of retaining strips are installed at the bottom end of the cylinder body, with sliding openings provided between the plurality of retaining strips.
[0008] The beneficial effect of adopting the above-mentioned further solution is that it can realize the stable sliding of the lifting cylinder inside the outer cylinder, prevent deviation or shaking during the lifting process, make the lifting operation smoother and safer, and enhance the stability of the device structure.
[0009] Furthermore, a retaining rail is installed inside the outer cylinder, and the outer wall of the retaining rail matches the inside of the sliding opening.
[0010] The beneficial effect of adopting the above-mentioned further solution is that it provides precise guidance for the sliding of the lifting cylinder, further improves the stability and reliability of the lifting cylinder during lifting, and ensures that the lifting cylinder remains stable at different height positions.
[0011] Furthermore, a sealing gasket is installed at the top of the inner part of the outer cylinder, and the inner wall of the sealing gasket is in contact with the outer wall of the cylinder.
[0012] The beneficial effects of adopting the above-mentioned further solution are that it can effectively prevent outside air from entering the inside of the lifting cylinder, avoid interference from the external environment on the internal constant temperature environment, maintain the temperature inside the lifting cylinder stable, and prevent dust and moisture from entering.
[0013] Furthermore, the telescopic pipe includes an outer pipe and an inner pipe. The interior of the outer pipe is slidably connected to the bottom end of the inner pipe. The bottom end of the outer pipe is connected to a second bend, one end of which is connected to one side of the base box. The top end of the inner pipe is connected to a first bend, one end of which is connected to one side of the lifting cylinder.
[0014] The beneficial effect of adopting the above-mentioned further solution is that the structure of sliding connection between the outer tube and the inner tube can flexibly extend and retract according to the lifting height of the lifting cylinder, ensuring that the airflow delivery channel between the bottom box and the lifting cylinder is always unobstructed when the lifting cylinder is in different positions, ensuring that constant temperature air can continuously and stably enter the lifting cylinder and maintain the internal constant temperature environment.
[0015] Furthermore, an air hole is provided on one side of the outer wall of the box body, which matches the second bent tube.
[0016] The advantage of adopting the above-mentioned further solution is that it facilitates accurate connection between the telescopic pipe and the base box, ensuring that the constant temperature air output from the base box can smoothly enter the lifting cylinder through the telescopic pipe, avoiding heat loss or air leakage caused by connection gaps.
[0017] Furthermore, the cylinder cover includes a cover body, a handle is installed on the top surface of the cover body, and a heat-resistant rubber pad is installed on the bottom surface of the cover body.
[0018] The advantages of adopting the above-mentioned further solutions are that the handle makes it easier for users to open and close the cylinder cover, making operation more convenient; the heat-resistant rubber pad on the bottom surface can enhance the sealing between the cylinder cover and the lifting cylinder, preventing the leakage of internal constant temperature air.
[0019] Furthermore, a sealing sleeve is fitted onto the bottom of the outer wall of the inner tube, and the outer wall of the sealing sleeve is in contact with the inner wall of the outer tube.
[0020] The beneficial effect of adopting the above-mentioned further solution is that it can effectively prevent air leakage during the expansion and contraction of the telescopic pipe, ensure the efficient transmission of constant temperature air in the pipe, and maintain the constant temperature effect in the lifting cylinder.
[0021] Compared with the prior art, the beneficial effects of this utility model are:
[0022] This constant-temperature storage device for water-based UV varnish production, through the combined use of a lifting cylinder, a base box, and a telescopic pipe, allows for adjustment of the internal storage space, ensuring that multiple UV varnish containers remain in a constant-temperature environment. The sliding connection design between the outer cylinder and the lifting cylinder facilitates adjustment of the storage device's height, accommodating the stacking of multiple UV varnish containers. Furthermore, the electric heater within the base box generates heat, which, after being filtered through a support frame and filter, is delivered to the lifting cylinder via the inlet and outlet fans in the telescopic pipe. This internal circulation of hot air ensures a stable storage environment for the water-based UV varnish, preventing temperature fluctuations from affecting product quality. Attached Figure Description
[0023] Figure 1 A three-dimensional schematic diagram of a constant temperature storage device for the production of water-based UV varnishes provided by this utility model;
[0024] Figure 2 A schematic diagram of the lifting cylinder structure of a constant temperature storage device for the production of water-based UV varnishes provided by this utility model;
[0025] Figure 3 A schematic diagram of the unfolded bottom box structure of a constant temperature storage device for the production of water-based UV varnishes provided by this utility model;
[0026] Figure 4 A schematic diagram of the telescopic pipe structure of a constant temperature storage device for the production of water-based UV varnishes provided by this utility model;
[0027] Figure 5 A schematic diagram of the cylinder cover structure of a constant temperature storage device for the production of water-based UV varnish provided by this utility model.
[0028] In the diagram: 100, outer cylinder; 200, lifting cylinder; 2001, cylinder body; 2002, retaining strip; 300, bottom box; 3001, box body; 3002, electric heater; 3003, support frame; 3004, filter screen; 3005, air hole; 400, telescopic pipe; 4001, outer pipe; 4002, inner pipe; 4003, first bend pipe; 4004, second bend pipe; 4005, sealing sleeve; 500, cylinder cover; 5001, cover body; 5002, handle; 5003, heat-resistant rubber pad; 600, sealing gasket; 700, retaining rail; 800, intake fan; 900, exhaust fan. Detailed Implementation
[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0030] Please see Figures 1-5 This utility model provides a technical solution: a constant temperature storage device for the production of water-based UV varnish, including an outer cylinder 100, a lifting cylinder 200 slidably connected inside the outer cylinder 100, the top end of the lifting cylinder 200 extending to the top of the outer cylinder 100 and hinged to a cylinder cover 500; a bottom box 300, disposed at the bottom end of the outer cylinder 100, the bottom box 300 including a box body 3001, the bottom end of the outer cylinder 100 communicating with the box body 3001, an electric heater 3002 installed inside the box body 3001, a support frame 3003 installed at the connection between the box body 3001 and the outer cylinder 100, a filter screen 3004 installed inside the support frame 3003; and a telescopic pipe 400, the two ends of the telescopic pipe 400 being connected to the bottom box 300 and the lifting cylinder 200 respectively. One side is connected, and the two ends of the telescopic pipe 400 are respectively equipped with an air intake fan 800 and an air exhaust fan 900. The air intake fan 800 is located inside the bottom box 300, and the air exhaust fan 900 is located inside the lifting cylinder 200. The sliding connection design between the outer cylinder 100 and the lifting cylinder 200 facilitates the adjustment of the usage height of the storage device, meets the stacking of multiple UV varnish containers, and the electric heater 3002 in the bottom box 300 can generate heat. After being filtered by the support frame 3003 and the filter screen 3004, the heated air is delivered to the lifting cylinder 200 through the air intake fan 800 and the air exhaust fan 900 of the telescopic pipe 400, realizing the internal circulation of hot airflow, ensuring the stability of the storage environment of water-based UV varnish, and avoiding the impact of temperature changes on product quality.
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] As an embodiment of this utility model, the lifting cylinder 200 further includes a cylinder body 2001, and a plurality of locking strips 2002 are installed at the bottom end of the cylinder body 2001. Sliding openings are provided between the plurality of locking strips 2002, which can realize the stable sliding of the lifting cylinder 200 within the outer cylinder 100, prevent deviation or shaking during the lifting process, make the lifting operation smoother and safer, and enhance the stability of the device structure.
[0033] As an embodiment of this utility model, the outer cylinder 100 is further provided with a retaining rail 700. The outer wall of the retaining rail 700 matches the inside of the sliding opening, providing precise guidance for the sliding of the lifting cylinder 200, further improving the stability and reliability of the lifting cylinder 200 during lifting, and ensuring that the lifting cylinder 200 remains stable at different height positions.
[0034] As an embodiment of this utility model, a sealing gasket 600 is further installed at the top of the inner cavity of the outer cylinder 100. The inner wall of the sealing gasket 600 is in contact with the outer wall of the cylinder 2001, which can effectively prevent outside air from entering the interior of the lifting cylinder 200, avoid interference from the external environment on the internal constant temperature environment, maintain the temperature inside the lifting cylinder 200 stable, and prevent dust and moisture from entering.
[0035] As an embodiment of this utility model, the telescopic pipe 400 further includes an outer pipe 4001 and an inner pipe 4002. The interior of the outer pipe 4001 is slidably connected to the bottom end of the inner pipe 4002. The bottom end of the outer pipe 4001 is connected to a second bend 4004. One end of the second bend 4004 is connected to one side of the base box 300. The top end of the inner pipe 4002 is connected to a first bend 4003. One end of the first bend 4003 is connected to one side of the lifting cylinder 200. The structure of the outer pipe 4001 and the inner pipe 4002 being slidably connected allows for flexible extension and retraction according to the lifting height of the lifting cylinder 200. This ensures that the airflow delivery channel between the base box 300 and the lifting cylinder 200 remains unobstructed at different positions of the lifting cylinder 200, ensuring that constant-temperature air can continuously and stably enter the lifting cylinder 200 and maintain the internal constant-temperature environment.
[0036] As an embodiment of this utility model, the outer wall of the box 3001 is further provided with an air hole 3005 that matches the second bend 4004, so as to facilitate the accurate connection between the telescopic pipe 400 and the bottom box 300, and ensure that the constant temperature air output from the bottom box 300 can smoothly enter the lifting cylinder 200 through the telescopic pipe 400, avoiding heat loss or air leakage caused by the connection gap.
[0037] As one embodiment of this utility model, the cylinder cover 500 further includes a cover body 5001, a handle 5002 is installed on the top surface of the cover body 5001, and a heat-resistant rubber pad 5003 is installed on the bottom surface of the cover body 5001. The handle 5002 makes it convenient for users to open and close the cylinder cover, making operation more convenient; the heat-resistant rubber pad 5003 on the bottom surface can enhance the sealing between the cylinder cover 500 and the lifting cylinder 200, preventing the leakage of internal constant temperature air.
[0038] As an embodiment of this utility model, a sealing sleeve 4005 is further fitted at the bottom of the outer wall of the inner tube 4002. The outer wall of the sealing sleeve 4005 is in contact with the inner wall of the outer tube 4001, which can effectively prevent air leakage from the telescopic pipe 400 during the telescopic process, ensure the efficient transmission of constant temperature air in the pipe, and maintain the constant temperature effect in the lifting cylinder 200.
[0039] Specifically, the working principle of this constant-temperature storage device for water-based UV varnish production is as follows: During use, the height of the lifting cylinder 200 can be adjusted through the sliding connection between the outer cylinder 100 and the lifting cylinder 200 to meet the needs of stacking multiple UV varnish containers. The electric heater 3002 inside the base box 300 is energized and set to the required heating power, generating constant heat. Hot air, after being filtered for impurities by the support frame 3003 and filter screen 3004, enters the outer pipe 4001 and inner pipe 4002 of the telescopic pipe 400 under the action of the intake fan 800. As the height of the lifting cylinder 200 changes, the outer pipe 4001 and inner pipe 4002 slide and extend, ensuring unobstructed airflow. Hot air enters the lifting cylinder 200 through the first bend 4003 at the top of the inner pipe 4002 under the action of the exhaust fan 900, achieving internal hot airflow circulation and maintaining a constant temperature environment. The sliding joint between the inner rail 700 of the outer cylinder 100 and the locking strip 2002 of the lifting cylinder 200 ensures the stable lifting and lowering of the lifting cylinder 200. The sealing gasket 600 at the top of the outer cylinder 100, the heat-resistant rubber pad 5003 on the bottom of the cylinder cover 500, and the sealing sleeve 4005 at the bottom of the inner tube 4002 of the telescopic pipe 400 work together to prevent the entry of external air, dust, and moisture, while preventing the leakage of internal constant temperature air, thus ensuring a stable storage environment for water-based UV varnish.
Claims
1. A constant-temperature storage device for the production of water-based UV varnish, characterized in that, include: An outer cylinder (100) is slidably connected to a lifting cylinder (200) inside the outer cylinder (100), the top end of the lifting cylinder (200) extends to the top of the outer cylinder (100) and is hinged to a cylinder cover (500). A bottom box (300) is disposed at the bottom end of the outer cylinder (100). The bottom box (300) includes a box body (3001). The bottom end of the outer cylinder (100) is connected to the box body (3001). An electric heater (3002) is installed inside the box body (3001). A support frame (3003) is installed at the connection between the box body (3001) and the outer cylinder (100). A filter screen (3004) is installed inside the support frame (3003). A telescopic pipe (400) is provided, with its two ends connected to one side of the base box (300) and the lifting cylinder (200), respectively. An air intake fan (800) and an air exhaust fan (900) are installed at both ends of the telescopic pipe (400), with the air intake fan (800) located inside the base box (300) and the air exhaust fan (900) located inside the lifting cylinder (200).
2. The constant temperature storage device for the production of water-based UV varnish according to claim 1, characterized in that, The lifting cylinder (200) includes a cylinder body (2001), and a plurality of retaining strips (2002) are installed at the bottom end of the cylinder body (2001), with sliding openings provided between the plurality of retaining strips (2002).
3. The constant temperature storage device for the production of water-based UV varnish according to claim 2, characterized in that, The outer cylinder (100) is equipped with a retaining rail (700), and the outer wall of the retaining rail (700) matches the interior of the sliding opening.
4. The constant temperature storage device for the production of water-based UV varnish according to claim 3, characterized in that, A sealing gasket (600) is installed at the top of the inner part of the outer cylinder (100), and the inner wall of the sealing gasket (600) is in contact with the outer wall of the cylinder (2001).
5. A constant temperature storage device for the production of water-based UV varnish according to claim 1, characterized in that, The telescopic pipe (400) includes an outer pipe (4001) and an inner pipe (4002). The interior of the outer pipe (4001) is slidably connected to the bottom end of the inner pipe (4002). The bottom end of the outer pipe (4001) is connected to a second bend (4004). One end of the second bend (4004) is connected to one side of the base box (300). The top end of the inner pipe (4002) is connected to a first bend (4003). One end of the first bend (4003) is connected to one side of the lifting cylinder (200).
6. The constant temperature storage device for the production of water-based UV varnish according to claim 5, characterized in that, The outer wall of the box (3001) is provided with an air hole (3005) that matches the second bent pipe (4004).
7. A constant temperature storage device for the production of water-based UV varnish according to claim 1, characterized in that, The cylinder cover (500) includes a cover body (5001), a handle (5002) is installed on the top surface of the cover body (5001), and a heat-resistant rubber pad (5003) is installed on the bottom surface of the cover body (5001).
8. A constant temperature storage device for the production of water-based UV varnish according to claim 5, characterized in that, A sealing sleeve (4005) is fitted onto the bottom of the outer wall of the inner tube (4002), and the outer wall of the sealing sleeve (4005) is in contact with the inner wall of the outer tube (4001).