Heat preservation box capable of utilizing waste heat of industrial hot water

Abstract

The utility model discloses a heat preservation box capable of utilizing waste heat of industrial hot water, which comprises a box body, a cover plate is arranged at the top of the box body, fixing blocks are fixedly connected to two sides of the cover plate, fixing racks are symmetrically and fixedly connected to the bottoms of the fixing blocks, driven gears are connected to two sides of the fixing racks in a meshed mode, and the driven gears are meshed with the cover plate. One end of the driven gear is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a connecting ring, one side of the connecting ring is fixedly connected with a fixing ring, one side of the fixing ring is fixedly connected with a friction ring, and the outer wall of the friction ring is slidably connected with a connecting pipe in an attached mode. And one end of the connecting pipe is fixedly connected with the side wall of the box body in a penetrating manner. According to the utility model, the friction ring is arranged, so that the accumulation of scale or impurities can be avoided, the smoothness of the interior of the pipeline can be ensured, and hot water can quickly enter the heat insulation box, thereby ensuring that the heat energy of the hot water can be fully utilized and the phenomenon of heat energy waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of heat preservation boxes, in particular to a heat preservation box which can utilize the waste heat of industrial hot water. Background Art

[0002] A large amount of hot water will be generated during industrial production and processing. This hot water will be collected and utilized, which can save production and processing costs.

[0003] According to observations based on existing technologies, most of the hot water generated by industrial production and processing is hot wastewater, which contains a large amount of impurities and harmful substances. The impurities will remain in the pipeline during transportation, and will form an accumulation state after a long time. The subsequent pipelines are not only difficult to clean, but also reduce the flow rate of hot water, thereby reducing the efficiency of hot water discharge. Moreover, if the discharge speed is too slow, the thermal energy of the hot water will be lost quickly during collection, and the temperature of the collected hot water will be difficult to control. If the heat does not meet certain requirements, it may affect other processing steps in the subsequent utilization process, ultimately affecting the quality of product production and processing or causing certain damage to the tools used in the processing process. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted by the utility model is: an insulation box that can utilize the waste heat of industrial hot water, including a box body, a cover plate is provided on the top of the box body, fixed blocks are fixedly connected on both sides of the cover plate, and the bottom of the fixed block is symmetrically fixedly connected with a fixed rack, and driven gears are meshingly connected on both sides of the fixed rack, one end of the driven gear is fixedly connected to a connecting block, one end of the connecting block is fixedly connected to a connecting ring, one side of the connecting ring is fixedly connected to a fixing ring, one side of the fixing ring is fixedly connected to a friction ring, the outer wall of the friction ring is fitted and slidably connected with a connecting pipe, one end of the connecting pipe is fixedly connected to the side wall of the box body in a through-shape, and a cleaning mechanism is fixedly connected at four corners on one side of the cover plate.

[0006] Preferably, the cleaning mechanism comprises a fixing rod, the fixing rod is hollow, and the inner wall of the fixing rod is fixedly connected with a rotating shaft.

[0007] Preferably, one end of the rotating shaft is rotatably connected to a swing block in a through-shape, one side of the swing block is fixedly connected to a cleaning rod, and one side of the cleaning rod is slidably connected to a triangular block in a through-shape.

[0008] Preferably, springs are fixedly connected to both sides of the swing block, a partition is fixedly connected to one end of the spring, and both sides of the partition are fixedly connected to the inner wall of the fixing rod.

[0009] Preferably, the rotating shafts are sequentially arranged on the inner wall of the fixing rod from top to bottom, the number of the rotating shafts is three, and the number of the swing blocks corresponds to the number of the rotating shafts.

[0010] Preferably, a sliding block is fixedly connected to the bottom of the fixed block, limiting blocks are fixedly connected to both sides of the sliding block, and the outer wall of the limiting block is slidably connected to the limiting groove.

[0011] Preferably, a gripping block is fixedly connected to the top of the cover plate.

[0012] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0013] 1. The utility model is provided with a friction ring, which drives the fixed rack to mesh with the driven gear when the cover is opened. During the meshing process, the driven gear can rotate. During the rotation of the driven gear, the connecting ring on the connecting block can be driven to rotate. When the connecting ring rotates, the friction ring on the fixed ring can be driven to clean the inner wall of the connecting pipe by friction. This can avoid the accumulation of scale or impurities, thereby ensuring that the inside of the pipeline is unobstructed and that hot water can quickly enter the insulation box, thereby ensuring that the thermal energy of the hot water can be fully utilized without wasting heat energy.

[0014] 2. The utility model is provided with a cleaning mechanism. When the cover is opened, the friction block in the fixed rod will rub and clean the four corners in the box body, thereby processing the most difficult to clean corners, thereby effectively improving the cleaning efficiency, while also ensuring the cleaning quality of scale in the box body and reducing scale residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cover structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the connecting pipe of the utility model;

[0018] Figure 4 The figure is a schematic diagram of the internal structure of the fixing rod of the utility model.

[0019] Figure numerals: 1. box body; 2. cover plate; 3. fixed block; 4. fixed rack; 5. driven gear; 6. connecting block; 7. connecting ring; 8. fixed ring; 9. friction ring; 10. connecting pipe; 11. sliding block; 12. limit block; 13. limit groove; 14. fixing rod; 15. triangular block; 16. rotating shaft; 17. swing block; 18. cleaning rod; 19. spring; 20. partition; 21. grab block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0021] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0022] The following describes an insulation box that can utilize the waste heat of industrial hot water provided by some embodiments of the utility model in conjunction with the accompanying drawings.

[0023] Combination Figure 1-4 As shown, the utility model provides an insulation box that can utilize the waste heat of industrial hot water, including a box body 1, a cover plate 2 is arranged on the top of the box body 1, fixed blocks 3 are fixedly connected to both sides of the cover plate 2, the bottom of the fixed block 3 is symmetrically fixedly connected to the fixed rack 4, both sides of the fixed rack 4 are meshed with driven gears 5, one end of the driven gear 5 is fixedly connected to a connecting block 6, one end of the connecting block 6 is fixedly connected to a connecting ring 7, one side of the connecting ring 7 is fixedly connected to a fixing ring 8, one side of the fixing ring 8 is fixedly connected to a friction ring 9, the outer wall of the friction ring 9 is fitted and slidably connected to a connecting pipe 10, one end of the connecting pipe 10 is fixedly connected to the side wall of the box body 1 in a through-shaped fixed connection, a sliding block 11 is fixedly connected to the bottom of the fixed block 3, both sides of the sliding block 11 are fixedly connected to limiting blocks 12, the outer wall of the limiting block 12 is fitted and slidably connected to the limiting groove 13, and the top of the cover plate 2 is fixedly connected to a grab block 21.

[0024] In the first embodiment, when the cover plate 2 is opened by the grab block 21, the fixed blocks 3 on both sides of the cover plate 2 will drive the fixed rack 4 to move, and the fixed rack 4 will mesh with the driven gear 5 when it moves, and then the driven gear 5 will rotate to drive the fixed ring 8 on the connecting ring 7 to rotate through the connecting block 6. The outer wall of the fixed ring 8 and the inner wall of the connecting pipe 10 are fitted and slid, playing a supporting role. When the fixed ring 8 rotates, it can drive the friction ring 9 to rotate. The rotation of the friction ring 9 can fit and rub against the inner wall of the connecting pipe 10, so that the scale remaining on the inner wall of the connecting pipe 10 can be cleaned. After cleaning, the blockage of the connecting pipe 10 can be avoided, and the hot water can be ensured to pass smoothly. The hot water flow rate is sufficient, and the hot water in the insulation box can be quickly filled, and the heat will not be quickly lost during waiting. The new hot water can stabilize the heat energy, and then the heat energy can be fully utilized to complete the production and processing tasks, and there will be no waste of heat energy or insufficient heat energy.

[0025] A cleaning mechanism is fixedly connected at the four corners of one side of the cover plate 2, and the cleaning mechanism includes a fixed rod 14, which is hollow, and a rotating shaft 16 is fixedly connected to the inner wall of the fixed rod 14, one end of the rotating shaft 16 is rotatably connected to a swing block 17 in a through-shaped manner, a cleaning rod 18 is fixedly connected to one side of the swing block 17, and a triangular block 15 is slidably connected to one side of the cleaning rod 18 in a hook-shaped manner, springs 19 are fixedly connected to both sides of the swing block 17, one end of the spring 19 is fixedly connected to a partition 20, and both sides of the partition 20 are fixedly connected to the inner wall of the fixed rod 14.

[0026] In the second embodiment, when the cover plate 2 opens the box body 1, it will drive the fixing rod 14 to move. When the fixing rod 14 moves, it will drive the cleaning rod 18 in the triangular block 15 to rub against the corner of the box body 1. The triangular block 15 is used to limit the position to ensure that the cleaning rod 18 can be accurately aligned with the corner of the inner wall of the box body 1. During the friction process, the cleaning rod 18 will swing up and down, and the force will be transmitted to the swing block 17 during the swinging process. Then, the spring 19 is used to expand the kinetic energy and increase the swing amplitude and strength of the cleaning rod 18, thereby improving the cleaning effect, and then the most difficult to clean part in the box body 1 is pre-treated, and then when cleaning the box body 1, the cleaning efficiency and quality can be improved.

[0027] The working principle and use process of the utility model are as follows: the cover plate 2 is opened by the grab block 21, and the cover plate 2 can drive the fixed rack 4 to mesh with the driven gear 5 when moving, and then the driven gear 5 can drive the connecting ring 7 on the connecting block 6 to rotate when rotating, and the connecting ring 7 can drive the friction ring 9 on the fixed ring 8 to rotate when rotating, and at the same time, the cover plate 2 will drive the fixed rod 14 to move when leaving the box body 1, and the triangular block 15 on the fixed rod 14 will be aligned with the corner of the inner wall of the box body 1, and then the cleaning rod 18 will accurately rub and clean the corner of the inner wall of the box body 1 when moving.

[0028] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A heat preservation box capable of utilizing waste heat of industrial hot water, comprising a box body (1), a cover plate (2) being arranged on the top of the box body (1), characterized in that: The cover plate (2) is fixedly connected with fixed blocks (3) on both sides, the bottom of the fixed block (3) is symmetrically fixedly connected with a fixed rack (4), the fixed rack (4) is meshingly connected with driven gears (5) on both sides, one end of the driven gear (5) is fixedly connected with a connecting block (6), one end of the connecting block (6) is fixedly connected with a connecting ring (7), one side of the connecting ring (7) is fixedly connected with a fixing ring (8), one side of the fixing ring (8) is fixedly connected with a friction ring (9), the outer wall of the friction ring (9) is fitted and slidably connected with a connecting pipe (10), one end of the connecting pipe (10) is fixedly connected to the side wall of the box body (1) in a through-shaped manner, and a cleaning mechanism is fixedly connected at four corners of one side of the cover plate (2).

2. The heat preservation box capable of utilizing waste heat of industrial hot water according to claim 1, characterized in that: The cleaning mechanism comprises a fixed rod (14), the fixed rod (14) is hollow, and the inner wall of the fixed rod (14) is fixedly connected to a rotating shaft (16).

3. The heat preservation box capable of utilizing waste heat of industrial hot water according to claim 2, characterized in that: One end of the rotating shaft (16) is rotatably connected to a swing block (17) in a through-shape, one side of the swing block (17) is fixedly connected to a cleaning rod (18), and one side of the cleaning rod (18) is slidably connected to a triangular block (15) in a through-shape.

4. The heat preservation box capable of utilizing waste heat of industrial hot water according to claim 3, characterized in that: The swing block (17) is fixedly connected to springs (19) on both sides, one end of the spring (19) is fixedly connected to a partition (20), and the partition (20) is fixedly connected to the inner wall of the fixed rod (14) on both sides.

5. The heat preservation box capable of utilizing waste heat of industrial hot water according to claim 4, characterized in that: The rotating shafts (16) are arranged on the inner wall of the fixed rod (14) in sequence from top to bottom. The number of the rotating shafts (16) is three, and the number of the swing blocks (17) corresponds to the number of the rotating shafts (16).

6. The heat preservation box capable of utilizing waste heat of industrial hot water according to claim 1, characterized in that: The bottom of the fixed block (3) is fixedly connected to a sliding block (11), both sides of the sliding block (11) are fixedly connected to limiting blocks (12), and the outer wall of the limiting block (12) is slidably connected to the limiting groove (13).

7. The heat preservation box capable of utilizing waste heat of industrial hot water according to claim 1, characterized in that: A gripping block (21) is fixedly connected to the top of the cover plate (2).

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