A controllable water level mortar immersion device

Abstract

The utility model relates to concrete test technical field discloses a controllable water level's mortar immersion device, including device body and water tank, the outside fixed connection of device body has control panel, the outside fixed connection of water tank has the connecting pipe, the outside fixed connection of device body has the water pump, the output fixed connection of water pump has the link pipe, the outside fixed connection of link pipe has the adjusting mechanism, the bottom of device body is provided with anti -clogging mechanism, the adjusting mechanism includes the delivery pipe, the outside fixed connection of delivery pipe is in the outside of link pipe, the inside fixed connection of delivery pipe has the limit ring, in the utility model, through water level drive float ball movement, make the link rod drive follow -up ring rotate, and then make push rod drive piston movement to realize the regulation and control water level, ensure that mortar test block immersion depth is consistent, avoid water level fluctuation influence test data accuracy.

Description

Technical Field

[0001] This utility model relates to the field of concrete testing technology, and in particular to a mortar immersion device with controllable water level. Background Technology

[0002] In building materials laboratories, it can be used to test the impermeability and water resistance of mortar, control the immersion depth to ensure consistent test conditions for test blocks, maintain a humid environment by stabilizing the water level during mortar curing, and promote the full hydration reaction of cement. In research institutions, it can be used to conduct mortar durability research and simulate long-term immersion conditions.

[0003] In some existing mortar immersion devices, water level control is achieved by combining a water supply tank with an overflow device. Water is supplied by the height difference and a constant water level is maintained by the overflow device. The water level is monitored by a liquid level sensor and the water inflow is controlled to keep the water level at the set height, ensuring that the immersion depth of the mortar test block meets the test requirements.

[0004] However, in actual use, when a controllable water level cannot be achieved, the immersion depth of the mortar test block will deviate from the standard, causing the test data such as water absorption rate to be distorted. Water level fluctuations will also make the water absorption conditions of the test block unstable, resulting in poor data repeatability, increased operational errors, and affecting the reliability of test results. In order to address the above problems, a mortar immersion device with a controllable water level is proposed. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a mortar soaking device with controllable water level, which aims to improve the problem that some existing mortar soaking devices cannot achieve controllable water level.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A mortar soaking device with controllable water level includes a device body and a water tank. A control panel is fixedly connected to the outside of the device body. A connecting pipe is fixedly connected to the outside of the water tank. A water pump is fixedly connected to the outside of the device body. A connecting pipe is fixedly connected to the output end of the water pump. An adjustment mechanism is fixedly connected to the outside of the connecting pipe. An anti-clogging mechanism is provided at the bottom of the device body.

[0008] The adjusting mechanism includes a conveying pipe, which is fixedly connected to the outside of the connecting pipe. A limit ring is fixedly connected to the inside of the conveying pipe. A piston is slidably connected to the inside of the conveying pipe. A push rod is fixedly connected to the outside of the piston. A hollow rod is fixedly connected to the outside of the push rod. A telescopic block is fixedly connected to the outside of the hollow rod. A support assembly is fixedly connected to the inside of the device body. A water inlet is fixedly connected to the outside of the conveying pipe. A rotating assembly is fixedly connected to the outside of the telescopic block.

[0009] As a further description of the above technical solution:

[0010] The support assembly includes a support rod, which is externally fixedly connected to the interior of the device body, and a limit shaft is externally fixedly connected to the support rod.

[0011] As a further description of the above technical solution:

[0012] The rotating assembly includes a follower ring, which is fixedly connected to the outside of the telescopic block. A connecting rod is fixedly connected to the outside of the follower ring, and a float is fixedly connected to the outside of the connecting rod.

[0013] As a further description of the above technical solution:

[0014] The anti-clogging mechanism includes a drain outlet, the outside of which is located at the bottom of the device body, and a filter screen is fixedly connected inside the drain outlet.

[0015] As a further description of the above technical solution:

[0016] The filter screen one is externally fixedly connected to multiple connecting rods, and the connecting rods are externally fixedly connected to filter screen two;

[0017] As a further description of the above technical solution:

[0018] The filter screen 2 is internally slidably connected to a rotating rod, and the rotating rod is externally fixedly connected to multiple anti-clogging plates 1 and 2.

[0019] As a further description of the above technical solution:

[0020] The bottom of the device body is threaded with a drain plug, and multiple heating tubes are fixedly connected inside the device body.

[0021] As a further description of the above technical solution:

[0022] The telescopic block is externally fixedly connected to the outside of the hollow rod, and internally rotatably connected to the outside of the support rod.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the water level drives the float to move, which in turn causes the connecting rod to drive the follower ring to rotate, which in turn causes the telescopic block to drive the hollow rod to move, which in turn causes the push rod to drive the piston to move, thereby achieving water level regulation, ensuring that the mortar test blocks are immersed in water at a consistent depth, avoiding the impact of water level fluctuations on the accuracy of test data, adapting to the requirements of different standards for immersion depth, and maintaining water level stability through water replenishment and other structures, thereby improving test efficiency and reliability.

[0025] 2. In this utility model, the water flow drives the anti-clogging plate one to move, which in turn drives the filter screen one to move, and the rotating rod drives the anti-clogging plate two to move, thereby achieving anti-clogging. It can intercept mortar and stone particles that fall off and deposit impurities, avoid blockage of drainage pipes, ensure that excess water is discharged in time during water level control, maintain water level accuracy, reduce drainage problems or equipment failures caused by blockage, and ensure stable operation of the device. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a mortar soaking device with controllable water level proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the pump structure of a mortar immersion device with controllable water level proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the float ball in a mortar immersion device with controllable water level proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the push rod of a mortar soaking device with controllable water level proposed in this utility model;

[0030] Figure 5 for Figure 3 Enlarged view of point A in the middle;

[0031] Figure 6 for Figure 4 Enlarged view of point B in the middle.

[0032] Legend:

[0033] 1. Device body; 2. Water tank; 3. Control panel; 4. Connecting pipe; 5. Water pump; 6. Connecting pipe; 7. Delivery pipe; 8. Limiting ring; 9. Piston; 10. Push rod; 11. Hollow rod; 12. Telescopic block; 13. Support rod; 14. Limiting shaft; 15. Water inlet; 16. Follower ring; 17. Connecting rod; 18. Float; 19. Drain outlet; 20. Filter screen one; 21. Connecting rod; 22. Filter screen two; 23. Rotating rod; 24. Anti-clogging plate one; 25. Anti-clogging plate two; 26. Drain plug; 27. Heating tube. Detailed Implementation

[0034] 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.

[0035] Reference Figure 1 , Figure 3 , Figure 5 The present invention provides an embodiment of a mortar soaking device with controllable water level, comprising a device body 1 and a water tank 2. A control panel 3 is fixedly connected to the outside of the device body 1. The device body 1 is a rectangular box structure. A rectangular control panel 3 is fixedly connected to the front outer wall of the device body 1. Various control buttons and a display screen are distributed on the panel to facilitate the operator to set parameters and monitor the water level. A connecting pipe 4 is fixedly connected to the outside of the water tank 2. A water pump 5 is fixedly connected to the outside of the device body 1. When the water pump 5 is working, it can draw water from the water tank 2 and transport it to the device body 1. A connecting pipe 6 is fixedly connected to the output end of the water pump 5. A cylindrical connecting pipe 6 is fixedly connected to the output end of the water pump 5 through a flange.

[0036] The connecting pipe 6 serves as a transition channel for water flow transmission. An adjustment mechanism is fixedly connected to the outside of the connecting pipe 6, and an anti-clogging mechanism is provided at the bottom of the device body 1. The adjustment mechanism includes a conveying pipe 7. A circular limiting ring 8 is fixedly located near the center inside the conveying pipe 7. The limiting ring 8 is used to limit the movement range of the piston 9. The outside of the conveying pipe 7 is fixedly connected to the outside of the connecting pipe 6. The limiting ring 8 is fixedly connected inside the conveying pipe 7. The piston 9 is slidably connected inside the conveying pipe 7. The piston 9 can slide back and forth along the axial direction inside the pipe. A push rod 10 is fixedly connected to the outside of the piston 9. A hollow rod 11 is fixedly connected to the outside of the push rod 10. A rectangular telescopic block 12 that can slide along its axial direction is sleeved on the outside of the hollow rod 11. The telescopic block 12 is fixedly connected to the outside of the hollow rod 11.

[0037] The device body 1 is internally fixedly connected to a support assembly. The conveying pipe 7 is externally fixedly connected to an inlet 15. A circular inlet 15 is opened on the pipe wall of the conveying pipe 7 near the water tank 2 for introducing water flow. The telescopic block 12 is externally fixedly connected to a rotating assembly. The support assembly includes a support rod 13, which is externally fixedly connected to the inside of the device body 1. A limit shaft 14 is externally fixedly connected to the outside of the support rod 13. The rotating assembly includes a follower ring 16, which is externally fixedly connected to the outside of the telescopic block 12. A connecting rod 17 is externally fixedly connected to the outside of the follower ring 16. A float 18 is externally fixedly connected to the outside of the connecting rod 17. A spherical float 18 is fixedly connected to the end of each connecting rod 17. As the water level in the device body 1 rises and falls, the float 18 will drive the entire rotating assembly to rotate around the limit shaft 14, thereby driving the adjustment mechanism to work.

[0038] Reference Figure 2 , Figure 4 , Figure 6 The anti-clogging mechanism includes a drain outlet 19. A first-layer filter structure is fixedly installed inside the drain outlet 19. Filter screen 20 can effectively intercept larger mortar debris. The drain outlet 19 is located at the bottom of the device body 1. Filter screen 20 is fixedly connected inside the drain outlet 19. Multiple connecting rods 21 are fixedly connected to the outside of filter screen 20. Filter screen 22 is fixedly connected to the outside of connecting rods 21. Filter screen 22 further filters fine impurities and rotates in cooperation with rotating rod 23. Rotating rod 23 is slidably connected inside filter screen 22. Rotating rod 23 has a cylindrical structure. Its top end passes through filter screen 22 and extends into the inside of device body 1. Its bottom end is fixedly connected to the bottom of drain outlet 19 through a bearing. Multiple anti-clogging plates 24 are fixedly connected to the outside of rotating rod 23.

[0039] The anti-clogging plate 24 has evenly distributed guide holes on its surface, which can generate axial water flow when rotating to prevent the filter screen 22 from clogging. Several anti-clogging plates 25 are also fixedly installed at the top of the rotating rod 23. Their edges are serrated and maintain a small gap with the surface of the filter screen 20, which can effectively scrape off the impurities attached to the filter screen. Multiple anti-clogging plates 25 are fixedly connected to the outside of the rotating rod 23. The bottom of the device body 1 is threadedly connected to a drain plug 26. The top of the drain plug 26 is embedded with an annular sealing ring to prevent water leakage. Multiple heating tubes 27 are fixedly connected inside the device body 1. The surface of the heating tubes 27 is covered with an anti-corrosion coating, which can control the water temperature within a suitable range during operation to meet the test requirements. The telescopic block 12 is fixedly connected to the outside of the hollow rod 11, and the telescopic block 12 is rotatably connected to the outside of the support rod 13.

[0040] Working principle: When the water level inside the device body 1 rises, the float 18 rises due to buoyancy, causing the connecting rod 17 and the follower ring 16 to rotate around the limiting shaft 14. At the same time, the telescopic block 12 can adjust the height of the float 18, thereby controlling the water level. This pushes the hollow rod 11 and the push rod 10 to move, which in turn causes the piston 9 to slide axially within the delivery pipe 7, reducing the opening of the inlet 15 and decreasing the water intake. When the water level drops, the float 18 sinks, the rotating components move in the opposite direction, and the piston 9 slides in the opposite direction, increasing the opening of the inlet 15 and increasing the water intake, thereby maintaining a stable water level.

[0041] When drainage is needed, water flows through drain outlet 19. First, large particles of impurities are intercepted by filter screen 20, and then small impurities are filtered by filter screen 22. Then, rotating rod 23 drives anti-clogging plate 24 to move, causing anti-clogging plate 24 to scrape against filter screen 20. Anti-clogging plate 25 rotates. The former generates axial water flow through the guide hole to prevent filter screen 22 from clogging, while the latter scrapes away impurities from filter screen 20. Sewage is discharged through the drain pipe, ensuring that excess water is discharged in time during water level control and maintaining water level accuracy.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mortar soaking device with controllable water level, comprising a device body (1) and a water tank (2), characterized in that: The device body (1) is fixedly connected to a control panel (3), the water tank (2) is fixedly connected to a connecting pipe (4), the device body (1) is fixedly connected to a water pump (5), the output end of the water pump (5) is fixedly connected to a connecting pipe (6), the connecting pipe (6) is fixedly connected to an adjustment mechanism, and the bottom of the device body (1) is provided with an anti-clogging mechanism. The adjusting mechanism includes a conveying pipe (7), which is fixedly connected to the outside of the connecting pipe (6). A limit ring (8) is fixedly connected inside the conveying pipe (7). A piston (9) is slidably connected inside the conveying pipe (7). A push rod (10) is fixedly connected to the outside of the piston (9). A hollow rod (11) is fixedly connected to the outside of the push rod (10). A telescopic block (12) is fixedly connected to the outside of the hollow rod (11). A support assembly is fixedly connected inside the device body (1). An inlet (15) is fixedly connected to the outside of the conveying pipe (7). A rotating assembly is fixedly connected to the outside of the telescopic block (12).

2. The mortar immersion device with controllable water level according to claim 1, characterized in that: The support assembly includes a support rod (13), which is externally fixedly connected to the inside of the device body (1), and a limit shaft (14) is externally fixedly connected to the support rod (13).

3. The mortar soaking device with controllable water level according to claim 2, characterized in that: The rotating assembly includes a follower ring (16), which is fixedly connected to the outside of the telescopic block (12). A connecting rod (17) is fixedly connected to the outside of the follower ring (16), and a float (18) is fixedly connected to the outside of the connecting rod (17).

4. The mortar soaking device with controllable water level according to claim 3, characterized in that: The anti-clogging mechanism includes a drain outlet (19), which is located on the outside of the device body (1) at the bottom. A filter screen (20) is fixedly connected inside the drain outlet (19).

5. The mortar soaking device with controllable water level according to claim 4, characterized in that: The filter screen one (20) is externally fixedly connected to a plurality of connecting rods (21), and the connecting rods (21) are externally fixedly connected to a filter screen two (22).

6. The mortar soaking device with controllable water level according to claim 5, characterized in that: The filter screen 2 (22) is internally slidably connected to a rotating rod (23), and the rotating rod (23) is externally fixedly connected to multiple anti-clogging plates 1 (24) and multiple anti-clogging plates 2 (25).

7. The mortar immersion device with controllable water level according to claim 1, characterized in that: The bottom of the device body (1) is threaded with a drain plug (26), and multiple heating tubes (27) are fixedly connected inside the device body (1).

8. A mortar soaking device with controllable water level according to claim 2, characterized in that: The telescopic block (12) is externally fixedly connected to the outside of the hollow rod (11), and the telescopic block (12) is internally rotatably connected to the outside of the support rod (13).

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