Concrete structure pool capable of preventing leakage

Abstract

A concrete structure pool capable of preventing leakage comprises a concrete pool body, a heat preservation layer, a spiral heat exchange pipe, a heating mechanism, a sealing cover heat preservation mechanism, a circulating water flow mechanism and a driving mechanism. A heat preservation layer is arranged on the outer surface of the concrete pool, a spiral heat exchange pipe is arranged in a wall of the concrete pool, the two ends of the spiral heat exchange pipe penetrate through the concrete pool and the heat preservation layer, and a heating mechanism is installed at one end of the spiral heat exchange pipe. A driving mechanism is arranged on the right side outside the concrete pool and matched with the heating mechanism and the circulating water flow mechanism. Heat is blown into the spiral heat exchange pipe through the heating mechanism, so that the water temperature in the concrete water tank is increased, and the freezing and thawing condition in the concrete water tank is avoided; water in the concrete pool flows through the circulating water flow mechanism, the flowing water is more difficult to freeze than static water, and the situation that the concrete pool is damaged and leaks due to freezing and thawing is avoided.

Description

Technical fields:

[0001] This utility model relates to the field of water tank anti-leakage technology, specifically to a concrete structure water tank that can prevent leakage. Background technology:

[0002] In cold northern regions, concrete water tanks, which are in a state of water storage for a long time, are susceptible to the effects of freeze-thaw cycles on the concrete structure. This causes the free water in the micropores of the structure to form expansion pressure and osmotic pressure at low temperatures, which in turn leads to structural fatigue. Over time, this reduces the mechanical and thermal properties of the structure, ultimately greatly reducing the service life of the water tank and causing damage and leakage. Utility Model Content:

[0003] This invention provides a concrete structure water tank that can prevent leakage, thereby solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model adopts the following technical solution:

[0005] This utility model provides a concrete structure water tank that can prevent leakage. The concrete structure water tank includes a concrete water tank, an insulation layer, a spiral heat exchange pipe, a heating mechanism, a sealing and insulation mechanism, a circulating water flow mechanism, and an active mechanism. The outer surface of the concrete water tank is provided with an insulation layer. A spiral heat exchange pipe is installed inside the concrete water tank wall. Both ends of the spiral heat exchange pipe pass through the concrete water tank and the insulation layer. A heating mechanism is installed at one end of the spiral heat exchange pipe. A sealing and insulation mechanism is installed at the top of the concrete water tank. The circulating water flow mechanism includes a hollow ring, a connecting pipe, and a pumping mechanism. A hollow ring is installed on the inner wall of the concrete water tank. One end of the connecting pipe is connected to the hollow ring, and the other end passes through the concrete water tank and the insulation layer and is connected to the pumping mechanism. An active mechanism is located on the right side of the outside of the concrete water tank. The active mechanism works in conjunction with the heating mechanism and the circulating water flow mechanism.

[0006] The concrete water tank is a cylindrical structure with an insulation layer on the outer wall of the cylinder.

[0007] The insulation layer material is extruded polystyrene foam board.

[0008] The heating mechanism includes a fixed frame, a heating tube, a filter plate, a fan, and a small bevel gear. The heating tube, filter plate, and fan are installed inside the fixed frame. The fan is located between the heating tube and the filter plate. A small bevel gear is installed on the right end of the fan and passes through the filter plate.

[0009] The sealing and insulation mechanism includes a fixed plate, a flipping plate, and a rotating mechanism. A polystyrene foam board is installed at the lower end of the fixed plate and is fixed to the top of the concrete water tank. A flipping plate is provided on the side of the fixed plate, and the fixed plate and the flipping plate are correspondingly set, with their shape and size matching the top of the concrete water tank. A second polystyrene foam board is installed at the lower end of the flipping plate. The rotating mechanism includes a rotating rod, rotating blocks, and a motor. A rotating rod is provided on the top surface of the fixed plate, and both ends of the rotating rod are rotatably connected to the fixed plate through fixed ear plates. The motor is fixed to the fixed plate, and the output end of the motor is connected to one end of the rotating rod. Several rotating blocks are fixed to the flipping plate, and the rotating rod passes through the through holes of the rotating blocks and is fixedly connected to the rotating blocks.

[0010] The fixed plate, the flipping plate, the polystyrene foam board one, and the polystyrene foam board two are all semi-circular plates with diameters matching the diameter of the concrete water tank.

[0011] The hollow ring of the circulating water flow mechanism includes a hollow ring one and a hollow ring two, which are symmetrically installed on the inner wall of the concrete water tank. Several circulating water holes are opened at the lower end of the hollow ring one and the upper end of the hollow ring two. Connecting pipes are installed on the sides of both the hollow ring one and the hollow ring two, and the two connecting pipes pass through the concrete water tank, the insulation layer, and the pumping mechanism. The pumping mechanism includes a pumping cylinder, a one-way valve one, a one-way valve two, a piston plate, an extension rod, a reciprocating plate, a reciprocating screw, and a large bevel gear. The lower end of the pumping cylinder is symmetrically equipped with... Install check valve one and check valve two. Check valve one has its inlet facing upward and its outlet facing downward, while check valve two has its outlet facing upward and its inlet facing downward. Check valve one is connected to the connecting pipe connected to hollow ring one, and check valve two is connected to the connecting pipe connected to hollow ring two. A piston plate is slidably connected inside the pumping cylinder. Two extension rods are symmetrically installed on the upper end of the piston plate, and the extension rods pass through the pumping cylinder. A reciprocating plate is installed on the upper end of the two extension rods. A reciprocating screw is fitted inside the reciprocating plate. The lower end of the reciprocating screw is rotatably connected to the pumping cylinder, and a large bevel gear is installed on the upper end of the reciprocating screw.

[0012] The active mechanism includes an inverted plate, a rotating shaft, a second motor, and a second small bevel gear. The rotating shaft is installed inside the inverted plate, and two second small bevel gears are installed on the outer surface of the rotating shaft.

[0013] The two small bevel gears mesh with the one small bevel gear of the heating mechanism, and the other small bevel gear meshes with the large bevel gear of the pumping mechanism. A motor is installed at one end of the rotating shaft.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This invention uses a heating mechanism to blow heat into a spiral heat exchange tube, raising the water temperature inside the concrete pool and preventing freeze-thaw cycles. At the same time, a circulating water mechanism keeps the water flowing inside the concrete pool. Flowing water is less likely to freeze than stagnant water, thus preventing damage and leakage caused by freeze-thaw cycles. Attached image description:

[0016] Figure 1 This is a schematic diagram of the structure of this application;

[0017] Figure 2 This is a structural schematic diagram of the concrete water tank in this application;

[0018] Figure 3 This is a schematic diagram of the heating mechanism of this application;

[0019] Figure 4 This is a schematic diagram of the sealing and insulation mechanism of this application;

[0020] Figure 5 This is a schematic diagram of the circulating water flow mechanism of this application;

[0021] Figure 6 This is a structural diagram of the sampling organization for this application.

[0022] Figure reference numerals:

[0023] 1. Concrete water tank; 2. Insulation layer; 3. Spiral heat exchange pipe; 4. Heating mechanism; 5. Fixing frame; 6. Heating pipe; 7. Filter plate; 8. Fan; 9. Small bevel gear one; 10. Sealing and insulation mechanism; 11. Fixing plate; 12. Polystyrene foam board one; 13. Flipping plate; 14. Polystyrene foam board two; 15. Rotating rod; 16. Rotating block; 17. Motor one; 18. Circulating water flow mechanism; 19. Hollow ring one; 20. Hollow ring two; 21. Circulating water hole; 22. Connecting pipe; 23. Pumping mechanism; 24. One-way valve one; 25. One-way valve two; 26. Piston plate; 27. Extending rod; 28. Reciprocating plate; 29. ​​Reciprocating screw; 30. Large bevel gear; 31. Active mechanism; 32. C-shaped plate; 33. Rotating shaft; 34. Motor two; 35. Small bevel gear two. Detailed implementation method:

[0024] The present invention will be further described below with reference to specific embodiments. These specific embodiments are further explanations of the principle of the present invention and are not intended to limit the present invention in any way. Any technology that is the same as or similar to the present invention does not exceed the protection scope of the present invention.

[0025] See Figures 1-6This utility model provides a concrete structure water tank that can prevent leakage. The concrete structure water tank includes a concrete water tank 1, an insulation layer 2, a spiral heat exchange pipe 3, a heating mechanism 4, a sealing and insulation mechanism 10, a circulating water flow mechanism 18, and an active mechanism 31. The outer surface of the concrete water tank 1 is provided with an insulation layer 2, which is made of extruded polystyrene foam board. In this embodiment, the concrete water tank 1 has a cylindrical structure, and the outer wall of the cylinder is provided with the insulation layer 2. The spiral heat exchange pipe 3 is installed inside the wall of the concrete water tank 1, and both ends of the spiral heat exchange pipe 3 pass through the concrete water tank 1 and the insulation layer 2.

[0026] A heating mechanism 4 is installed at one end of the spiral heat exchange tube 3. The heating mechanism 4 includes a fixed frame 5, a heating tube 6, a filter plate 7, a fan 8, and a small bevel gear 9. The heating tube 6, the filter plate 7, and the fan 8 are installed inside the fixed frame 5. The fan 8 is located between the heating tube 6 and the filter plate 7. The small bevel gear 9 is installed at the right end of the fan 8 and passes through the filter plate 7.

[0027] A sealing and insulation mechanism 10 is installed at the top of the concrete water tank 1. The sealing and insulation mechanism 10 includes a fixed plate 11, a flipping plate 13, and a rotating mechanism. A polystyrene foam board 12 is installed at the lower end of the fixed plate 11 and is fixed to the top of the concrete water tank 1. A flipping plate 13 is provided on the side of the fixed plate 11. The fixed plate 11 and the flipping plate 13 are correspondingly arranged, and their shape and size match the top of the concrete water tank 1. A second polystyrene foam board 14 is installed at the lower end of the flipping plate 13. The rotating mechanism includes a rotating rod 15, rotating blocks 16, and a motor 17. The rotating rod 15 is provided on the top surface of the fixed plate 11. Both ends of the rotating rod 15 are rotatably connected to the fixed plate 11 through fixed lugs. The motor 17 is fixed to the fixed plate 11, and the output end of the motor 17 is connected to one end of the rotating rod 15. Several rotating blocks 16 are fixed to the flipping plate 13, and the rotating rod 15 passes through the through hole of the rotating block 16 and is fixedly connected to the rotating block 16. In this embodiment, the fixing plate 11, the flipping plate 13, the polystyrene foam board one 12, and the polystyrene foam board two 14 are all semi-circular plates with diameters matching the diameter of the concrete water tank 1.

[0028] The circulating water mechanism 18 includes a hollow ring, a connecting pipe 22, and a pumping mechanism 23. The hollow ring is installed on the inner wall of the concrete water tank 1. One end of the connecting pipe 22 is connected to the hollow ring, and the other end passes through the concrete water tank 1 and the insulation layer 2 to connect with the pumping mechanism 23. In this embodiment, the hollow ring includes a first hollow ring 19 and a second hollow ring 20. The first hollow ring 19 and the second hollow ring 20 are symmetrically installed on the inner wall of the concrete water tank 1. Several circulating water holes 21 are opened at the lower end of the first hollow ring 19 and the upper end of the second hollow ring 20. The connecting pipe 22 is installed on the side of the first hollow ring 19 and the second hollow ring 20. The two connecting pipes 22 pass through the concrete water tank 1, the insulation layer 2, and the pumping mechanism 23. The pumping mechanism 23 includes a pumping cylinder, a first check valve 24, a second check valve 25, a piston plate 26, an extension rod 27, a reciprocating plate 28, a reciprocating screw 29, and a large bevel gear 30. The first check valve 24 and the second check valve 25 are symmetrically installed at the lower end of the pumping cylinder. The inlet of the first check valve 24 faces upward and the outlet faces downward. The outlet of the second check valve 25 faces upward and the inlet faces downward. The first check valve 24 is connected to the connecting pipe 22 connected to the hollow ring 19. The second check valve 25 is connected to the connecting pipe 22 connected to the hollow ring 20. The piston plate 26 is slidably connected inside the pumping cylinder. Two extension rods 27 are symmetrically installed at the upper end of the piston plate 26, and the extension rods 27 pass through the pumping cylinder. A reciprocating plate 28 is installed at the upper end of the two extension rods 27. The reciprocating screw 29 is fitted inside the reciprocating plate 28. The lower end of the reciprocating screw 29 is rotatably connected to the pumping cylinder. The large bevel gear 30 is installed at the upper end of the reciprocating screw 29.

[0029] An active mechanism 31 is installed on the right side of the exterior of the concrete water tank 1. The active mechanism 31 cooperates with the heating mechanism 4 and the circulating water mechanism 18. The active mechanism 31 includes a U-shaped plate 32, a rotating shaft 33, a second motor 34, and a second small bevel gear 35. The rotating shaft 33 is installed inside the U-shaped plate 32. Two second small bevel gears 35 are installed on the outer surface of the rotating shaft 33. One second small bevel gear 35 meshes with the first small bevel gear 9 of the heating mechanism 4, and the other second small bevel gear 35 meshes with the large bevel gear 30 of the pumping mechanism 23. The second motor 34 is installed at one end of the rotating shaft 33.

[0030] The working principle of this utility model is as follows: the heating tube 6 works to raise the internal temperature of the fixed frame 5. At the same time, the motor 34 drives the rotating shaft 33 to rotate, and the rotating shaft 33 drives the two small bevel gears 35 to rotate. One small bevel gear 35 meshes with the small bevel gear 9 of the heating mechanism 4 to drive the fan 8 to rotate. The fan 8 generates wind to blow the heat inside the fixed frame 5 into the spiral heat exchange tube 3. Heat exchange occurs between the spiral heat exchange tube 3 and the concrete water tank 1, raising the overall temperature of the concrete water tank 1 and the water temperature inside the concrete water tank 1, thus preventing freeze-thaw reactions inside the concrete water tank 1. Meanwhile, another small bevel gear 35 meshes with the large bevel gear 30 of the pumping mechanism 23, driving the reciprocating screw 29 to rotate. The reciprocating screw 29 drives the reciprocating plate 28 to move back and forth. The reciprocating plate 28 drives the piston plate 26 to move back and forth in the pumping cylinder through the extension rod 27. When the piston plate 26 rises, the one-way valve 24 closes and the one-way valve 25 opens, pumping the water at the bottom of the concrete pool 1 into the pumping cylinder through the connecting pipe 22 and the hollow ring 20. Then, when the piston plate 26 falls, the one-way valve 24 opens and the one-way valve 25 closes, draining the water in the pumping cylinder into the concrete pool 1 through the connecting pipe 22 and the hollow ring 19, making the water inside the concrete pool 1 flow. Flowing water is less likely to freeze than still water. Meanwhile, the motor 17 of the sealing and insulation mechanism 10 drives the rotating rod 15 to rotate. The rotating rod 15 drives the flipping plate 13 to rotate and cover the top of the concrete water tank 1 through the rotating block 16. The fixed plate 11 and the flipping plate 13 cover the concrete water tank 1 to prevent heat loss. At the same time, the insulation effect is improved by the insulation layer 2, polystyrene foam board 12 and polystyrene foam board 14.

[0031] When the size of the concrete pool 1 is too large, the water in the middle of the concrete pool 1 will freeze. However, the water at the edge of the concrete pool 1 will remain in a liquid state or in a semi-frozen state under the action of the heating mechanism 4 and the circulating water mechanism 18. It will not increase in volume due to freezing and will not put pressure on the inner wall of the concrete pool 1.

Claims

1. A concrete structure water tank that prevents leakage, characterized in that: The concrete structure water tank includes a concrete water tank (1), an insulation layer (2), a spiral heat exchange pipe (3), a heating mechanism (4), a sealing and insulation mechanism (10), a circulating water flow mechanism (18), and an active mechanism (31). The outer surface of the concrete water tank (1) is provided with an insulation layer (2). A spiral heat exchange pipe (3) is installed inside the wall of the concrete water tank (1). Both ends of the spiral heat exchange pipe (3) pass through the concrete water tank (1) and the insulation layer (2). A heating mechanism (4) is installed at one end of the spiral heat exchange pipe (3). A sealing and insulation mechanism (10) is installed at the top of the concrete water tank (1). The circulating water flow mechanism (18) includes a hollow ring, a connecting pipe (22), and a pumping mechanism (23). A hollow ring is installed on the inner wall of the concrete water tank (1). One end of the connecting pipe (22) is connected to the hollow ring, and the other end passes through the concrete water tank (1) and the insulation layer (2) and is connected to the pumping mechanism (23). An active mechanism (31) is provided on the right side of the outside of the concrete water tank (1). The active mechanism (31) cooperates with the heating mechanism (4) and the circulating water flow mechanism (18).

2. A concrete structure water tank with leak-proof design according to claim 1, characterized in that: The concrete water tank (1) is a cylindrical structure with an insulation layer (2) on the outer wall of the cylinder.

3. A concrete structure water tank with leak-proof design according to claim 1, characterized in that: The insulation layer (2) is made of extruded polystyrene foam board.

4. A concrete structure water tank with leak-proof design according to claim 1, characterized in that: The heating mechanism (4) includes a fixed frame (5), a heating tube (6), a filter plate (7), a fan (8), and a small bevel gear (9). The heating tube (6), the filter plate (7), and the fan (8) are installed inside the fixed frame (5). The fan (8) is provided between the heating tube (6) and the filter plate (7). The small bevel gear (9) is installed at the right end of the fan (8) and passes through the filter plate (7).

5. A concrete structure water tank with leak-proof design according to claim 1, characterized in that: The sealing and insulation mechanism (10) includes a fixed plate (11), a flipping plate (13), and a rotating mechanism. A polystyrene foam board (12) is installed at the lower end of the fixed plate (11), and the polystyrene foam board (12) is fixed to the top of the concrete water tank (1). A flipping plate (13) is provided on the side of the fixed plate (11). The fixed plate (11) and the flipping plate (13) are correspondingly arranged, and their shape and size match the top of the concrete water tank (1). A second polystyrene foam board (14) is installed at the lower end of the flipping plate (13). The rotating mechanism... The mechanism includes a rotating rod (15), a rotating block (16), and a motor (17). The rotating rod (15) is provided on the top surface of the fixed plate (11). The two ends of the rotating rod (15) are rotatably connected to the fixed plate (11) through fixed ear plates. The motor (17) is fixed on the fixed plate (11). The output end of the motor (17) is connected to one end of the rotating rod (15). Several rotating blocks (16) are fixed on the flip plate (13). The rotating rod (15) passes through the through hole of the rotating block (16) and is fixedly connected to the rotating block (16).

6. A concrete structure water tank with leak-proof design according to claim 5, characterized in that: The fixed plate (11), the flipping plate (13), the polystyrene foam board one (12), and the polystyrene foam board two (14) are all semi-circular plates with diameters matching the diameter of the concrete water tank (1).

7. A concrete structure water tank with leak-proof design according to claim 1, characterized in that: The hollow ring of the circulating water flow mechanism (18) includes a hollow ring one (19) and a hollow ring two (20). The hollow ring one (19) and the hollow ring two (20) are symmetrically installed on the inner wall of the concrete water tank (1). Several circulating water holes (21) are opened at the lower end of the hollow ring one (19) and the upper end of the hollow ring two (20). Connecting pipes (22) are installed on the sides of the hollow ring one (19) and the hollow ring two (20). The two connecting pipes (22) pass through the concrete water tank (1), the insulation layer (2) and the pumping mechanism (23) and are connected. The pumping mechanism (23) includes a pumping cylinder and a one-way valve one (24), a one-way valve two (25), a piston plate (26), an extension rod (27), a reciprocating plate (28), a reciprocating screw (29), and a large bevel gear (30). One-way valve 1 (24) and one-way valve 2 (25) are symmetrically installed at the lower end. The inlet of one-way valve 1 (24) faces upward and the outlet faces downward. The outlet of one-way valve 2 (25) faces upward and the inlet faces downward. One-way valve 1 (24) is connected to the connecting pipe (22) connected to hollow ring 1 (19). One-way valve 2 (25) is connected to the connecting pipe (22) connected to hollow ring 2 (20). The piston plate (26) is slidably connected inside the pumping cylinder. Two extension rods (27) are symmetrically installed on the upper end of the piston plate (26). The extension rods (27) pass through the pumping cylinder. A reciprocating plate (28) is installed on the upper end of the two extension rods (27). A reciprocating screw (29) is fitted inside the reciprocating plate (28). The lower end of the reciprocating screw (29) is rotatably connected to the pumping cylinder. A large bevel gear (30) is installed on the upper end of the reciprocating screw (29).

8. A concrete structure water tank with leak-proof design according to claim 1, characterized in that: The active mechanism (31) includes an incline plate (32), a rotating shaft (33), a second motor (34), and a second small bevel gear (35). The rotating shaft (33) is installed inside the incline plate (32), and two second small bevel gears (35) are installed on the outer surface of the rotating shaft (33).

9. A concrete structure water tank with leak-proof design according to claim 8, characterized in that: The two small bevel gears (35) mesh with the small bevel gears (9) of the heating mechanism (4), and the other small bevel gears (35) mesh with the large bevel gears (30) of the pumping mechanism (23). The motor (34) is installed at one end of the rotating shaft (33).

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