Water taking device for large-volume concrete curing

Abstract

The utility model relates to the technical field of concrete curing, in particular to a water taking device for large-volume concrete curing, which comprises a suction tank body, a suction assembly is arranged on the surface of the suction tank body, and the suction assembly comprises a first water inlet pipe, a water inlet valve, a first suction pipe, a filter screen, a water drainage pipe, a water drainage valve, an air inlet pipe and an air inlet valve. The upper end of the first water inlet pipe in the multiple sets of suction tanks is fixedly connected with a second water inlet pipe, the tail end of the second water inlet pipe is fixedly provided with a suction pump, the end, away from the suction tanks, of the drainage pipe is fixedly connected with a flow dividing pipe, and the surface of the flow dividing pipe is fixedly connected with multiple sets of maintenance pipes; the height difference between the upstream existing dam water storage level and the downstream construction position is utilized, meanwhile, the suction tank body is matched with the suction assembly, upstream water flow is sucked through the siphon principle, upstream stored water is sucked to a downstream construction site, a suction pump does not need to be used for pumping water for a long time, energy conservation and consumption reduction are achieved, and the construction cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of concrete curing technology, specifically to a water intake device for curing large-volume concrete. Background Technology

[0002] The reason why concrete can gradually set and harden after being poured is mainly due to the hydration of cement. Hydration requires appropriate temperature and humidity conditions. Therefore, in order to ensure that concrete has suitable hardening conditions and its strength continues to increase, it is necessary to cure the concrete.

[0003] During the construction of the main body of the lock, a large amount of construction water and maintenance water are required. The existing construction water is mostly pumped out. Due to the large amount of water used, multiple sets of pumps are usually required to work together, which results in a large investment cost and a large electricity consumption, leading to high production energy consumption and thus high production costs.

[0004] Therefore, it is necessary to invent a water intake device for large-volume concrete curing to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a water intake device for the curing of large-volume concrete, so as to solve the problem that the technology has a large investment cost and a large power consumption, resulting in high production energy consumption and thus high production cost.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water intake device for large-volume concrete curing, comprising a suction tank, the surface of which is provided with a suction assembly, the suction assembly including a first inlet pipe, an inlet valve, a first suction pipe, a filter screen, a drain pipe, a drain valve, an air inlet pipe, and an air inlet valve, the suction tank being provided in multiple sets, the upper end of the first inlet pipe in the multiple sets of suction tanks being fixedly connected to a second inlet pipe, the end of the second inlet pipe being fixedly installed with a suction pump, the end of the drain pipe away from the suction tank being fixedly connected to a diversion pipe, and the surface of the diversion pipe being fixedly connected to multiple sets of curing pipes.

[0007] By adopting the above technical solution, the suction tank and suction components work together to use the siphon principle to draw water from the upstream navigation wall to the downstream construction site. This eliminates the need for long-term use of water pumps, achieving energy conservation and reducing construction costs.

[0008] Optionally, the first water inlet pipe is fixedly connected to the middle position of the upper end of the suction tank, and the water inlet valve is fixedly installed on the surface of the first water inlet pipe.

[0009] By adopting the above technical solution, the first water inlet pipe is used to inject water into the inside of the suction tank.

[0010] Optionally, the air inlet pipe is fixedly connected to the right side of the upper end of the suction tank, and the air inlet valve is fixedly installed on the surface of the air inlet pipe.

[0011] By adopting the above technical solution, the air inlet pipe is used to exhaust air from the inside of the suction tank.

[0012] Optionally, the first suction tube is fixedly connected to the upper right side of the suction tank, and the filter screen is fixedly connected to the end of the first suction tube away from the suction tank.

[0013] By adopting the above technical solution, the first suction pipe is used to suction the water stored outside the navigation wall.

[0014] Optionally, the drain pipe is fixedly connected to the lower left side of the suction tank, and the drain valve is fixedly installed at the left end of the drain pipe.

[0015] By adopting the above technical solution, the drainage pipe is used to transport the pumped water flow to the construction site.

[0016] Optionally, a second suction pipe is fixedly connected to the water inlet end of the suction pump, and a filter screen is fixedly connected to the end of the second suction pipe away from the suction pump.

[0017] By adopting the above technical solution, the suction pump draws water through the second suction pipe.

[0018] Optionally, a support plate is fixedly connected to the lower end of the suction tank.

[0019] Optionally, a fixing bolt is inserted into one end of the outer side of the support plate.

[0020] By adopting the above technical solution, the support plate supports the suction tank and fixes it with fixing bolts, thereby improving the stability of the suction tank during use.

[0021] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0022] This invention utilizes the elevation difference between the existing upstream dam water level and the downstream construction site, and employs a suction tank and suction components to use the siphon principle to pump the upstream water flow to the downstream construction site. This eliminates the need for prolonged use of water pumps, achieving energy conservation, reducing consumption, and lowering construction costs. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the suction component structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the suction tank structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the diversion pipe structure of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Suction tank; 11. First inlet pipe; 12. Inlet valve; 13. First suction pipe; 14. Filter screen; 15. Drain pipe; 16. Drain valve; 17. Support plate; 18. Fixing bolt; 19. Air inlet pipe; 110. Air inlet valve; 2. Second inlet pipe; 21. Suction pump; 22. Second suction pipe; 3. Diversion pipe; 31. Maintenance pipe. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0030] This utility model provides, for example Figures 1 to 4 The device shown is a water intake device for curing large-volume concrete, including a suction tank 1. A support plate 17 is fixedly connected to the lower end of the suction tank 1. A fixing bolt 18 is inserted into one outer end of the support plate 17. A suction assembly is provided on the surface of the suction tank 1. The suction assembly includes a first water inlet pipe 11, a water inlet valve 12, a first suction pipe 13, a filter screen 14, a drain pipe 15, a drain valve 16, an air inlet pipe 19, and an air inlet valve 110. Multiple sets of suction tanks 1 are provided. A second water inlet pipe 2 is fixedly connected to the upper end of the first water inlet pipe 11 in the multiple sets of suction tanks 1. A suction pump 21 is fixedly installed at the end of the second water inlet pipe 2. A diversion pipe 3 is fixedly connected to the end of the drain pipe 15 away from the suction tank 1. Multiple sets of curing pipes 31 are fixedly connected to the surface of the diversion pipe 3.

[0031] The suction tank 1 is installed at the upstream dam and fixed with fixing bolts 18. The drain pipe 15 is a PE pipe, which is laid from the upstream water storage point to the construction site. The curing pipe 31 is a galvanized steel pipe and is pre-embedded inside the lock to reduce the generation of internal temperature cracks. During use, the first suction pipe 13 draws water into the suction tank 1 and then discharges it through the drain pipe 15, which is then transported to the inside of the diversion pipe 3. The diversion pipe 3 then transports the water to the inside of multiple sets of curing pipes 31 to cure the large volume of concrete.

[0032] See Figure 2 and Figure 3The first water inlet pipe 11 is fixedly connected to the middle of the upper end of the suction tank 1. The water inlet valve 12 is fixedly installed on the surface of the first water inlet pipe 11. The air inlet pipe 19 is fixedly connected to the right side of the upper end of the suction tank 1. The air inlet valve 110 is fixedly installed on the surface of the air inlet pipe 19. The first suction pipe 13 is fixedly connected to the right side of the suction tank 1 near the upper end. The filter screen 14 is fixedly connected to the end of the first suction pipe 13 away from the suction tank 1. The drain pipe 15 is fixedly connected to the left side of the suction tank 1 near the lower end. The drain valve 16 is fixedly installed on the left end of the drain pipe 15. The water inlet end of the suction pump 21 is fixedly connected to the second suction pipe 22. The end of the second suction pipe 22 away from the suction pump 21 is fixedly connected to the filter screen 14.

[0033] Specifically, during the suction process, after the suction tank 1 is installed, the first suction pipe 13 is placed inside the reservoir. Then, the drain valve 16 is closed, and the inlet valve 12 and air inlet valve 110 are opened. At this time, the suction pump 21 is started. The suction pump 21 injects water into the multiple sets of suction tanks 1 and the drain pipe 15 through the second suction pipe 22 and the second inlet pipe 2. When the water level inside the suction tank 1 reaches the designated height, the suction pump 21 is turned off, and the inlet valve 12 and air inlet valve 110 are closed simultaneously, allowing the suction to continue. The inside of the suction tank 1 is sealed. When the drain valve 16 is opened, the water inside the suction tank 1 will be continuously discharged through the drain pipe 15 because the inside of the suction tank 1 is under positive pressure. As the water level inside the suction tank 1 gradually decreases, the inside will be under negative pressure. At this time, the suction tank 1 will draw water from the upstream reservoir through the first suction pipe 13, so that the water can be continuously drawn to the construction site without the need for the suction pump 21. At the same time, since the upstream water level is higher than that at the construction site, the water delivery efficiency is further guaranteed.

[0034] In addition, during the specific implementation process, an electric ball valve can be installed at the inlet of the maintenance pipe 31. The ball valve is equipped with a temperature sensor, which can control the water flow rate according to the set temperature threshold, thereby achieving precise temperature control and saving maintenance water.

[0035] The working principle of this utility model is as follows: by utilizing the height difference between the existing water level of the upstream dam and the downstream construction site, and by cooperating with the suction tank 1 and the suction components, the upstream water flow is suctioned using the siphon principle, and the upstream water is pumped to the downstream construction site. This eliminates the need to use the suction pump 21 for pumping water for a long time, thereby achieving energy saving and consumption reduction, and reducing construction costs.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A water intake device for large-volume concrete curing, comprising a suction tank (1), characterized in that: The surface of the suction tank (1) is provided with a suction assembly, which includes a first water inlet pipe (11), a water inlet valve (12), a first suction pipe (13), a filter screen (14), a drain pipe (15), a drain valve (16), an air inlet pipe (19), and an air inlet valve (110). The suction tank (1) is provided with multiple sets. The upper end of the first water inlet pipe (11) in the multiple sets of suction tanks (1) is fixedly connected to a second water inlet pipe (2). The end of the second water inlet pipe (2) is fixedly installed with a suction pump (21). The end of the drain pipe (15) away from the suction tank (1) is fixedly connected to a diversion pipe (3). The surface of the diversion pipe (3) is fixedly connected with multiple sets of maintenance pipes (31).

2. The water intake device for curing large-volume concrete according to claim 1, characterized in that: The first water inlet pipe (11) is fixedly connected to the middle position of the upper end of the suction tank (1), and the water inlet valve (12) is fixedly installed on the surface of the first water inlet pipe (11).

3. The water intake device for curing large-volume concrete according to claim 1, characterized in that: The air inlet pipe (19) is fixedly connected to the right side of the upper end of the suction tank (1), and the air inlet valve (110) is fixedly installed on the surface of the air inlet pipe (19).

4. The water intake device for curing large-volume concrete according to claim 1, characterized in that: The first suction tube (13) is fixedly connected to the upper right side of the suction tank (1), and the filter screen (14) is fixedly connected to the end of the first suction tube (13) away from the suction tank (1).

5. The water intake device for curing large-volume concrete according to claim 1, characterized in that: The drain pipe (15) is fixedly connected to the lower left side of the suction tank (1), and the drain valve (16) is fixedly installed on the left end of the drain pipe (15).

6. The water intake device for curing large-volume concrete according to claim 1, characterized in that: The inlet end of the suction pump (21) is fixedly connected to a second suction pipe (22), and the end of the second suction pipe (22) away from the suction pump (21) is fixedly connected to a filter screen (14).

7. A water intake device for curing large-volume concrete according to claim 1, characterized in that: A support plate (17) is fixedly connected to the lower end of the suction tank (1).

8. A water intake device for curing large-volume concrete according to claim 7, characterized in that: A fixing bolt (18) is inserted into one end of the outer side of the support plate (17).

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