Water reducing agent concentration detection equipment

Abstract

The utility model relates to the technical field of water reducing agent concentration detection, and discloses water reducing agent concentration detection equipment, which comprises a base and a detection assembly, the top of the base is fixedly connected with a box body, the left side of the box body is provided with four pipelines, the surfaces of the left sides of the four pipelines are respectively provided with external threads, and the detection assembly is fixedly connected with the box body. Control valves are respectively arranged on the four pipelines; the detection assembly comprises a detection pipe, a concentration detection sensor is arranged in the detection pipe, a detection box is fixedly connected to the left side of the detection pipe, a display controller is fixedly connected to the top of the detection box, and an internal thread is arranged on the right side of the inner wall of the detection pipe. According to the water reducer concentration detection equipment, one of the four pipelines is selected, the detection pipelines are connected, the control valves on the pipelines are opened, a water reducer flows into the detection pipelines, the concentration of the water reducer is detected by the concentration detection sensors in the detection pipelines, and the detection of water reducers with different depths in different box bodies can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of water reducing agent concentration detection, in particular to water reducing agent concentration detection equipment. Background Art

[0002] Water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete basically unchanged. Most of them are anionic surfactants, such as lignin sulfonate, naphthalene sulfonate formaldehyde polymer, etc. After being added to the concrete mixture, it has a dispersing effect on cement particles, which can improve its workability, reduce unit water consumption, and improve the fluidity of the concrete mixture; or reduce the unit cement consumption and save cement.

[0003] A water reducer reaction concentration detection device provided in the Chinese utility model patent application disclosure specification CN 215953561 U includes a reaction box, a stirring mechanism, a transmission mechanism, an exhaust mechanism and a controller, wherein the top of the reaction box is respectively provided with a stirring mechanism, a transmission mechanism and an exhaust mechanism; the water reducer reaction concentration detection device, by providing an exhaust mechanism, is convenient for filtering and discharging harmful gases volatilized by the water reducer reaction in the reaction box cavity during the use of the detection device, thereby avoiding the problem of direct discharge causing harm to the staff; by providing a transmission mechanism, during the use of the detection device, when the stirring shaft rotates, the first gear is driven to rotate, the second gear is driven to rotate, the worm is driven to rotate, the worm wheel and the third gear are driven to rotate, and the fourth gear and the impeller are driven to rotate, thereby providing power for the ventilation housing, thereby effectively improving the environmental protection effect of the detection device.

[0004] However, the above-mentioned prior art fixes the concentration sensor on the stirring shaft, which is not convenient for detecting different depth positions of the solution, affecting the accuracy of the detection data. Therefore, a water reducer concentration detection device is urgently needed. Utility Model Content

[0005] The utility model aims to provide a water reducing agent concentration detection device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a water reducing agent concentration detection device, comprising a base and a detection assembly, wherein the top of the base is fixedly connected to a box, four pipes are arranged on the left side of the box, the surfaces of the left sides of the four pipes are respectively provided with external threads, and the four pipes are respectively provided with control valves;

[0007] The detection component includes a detection tube, a concentration detection sensor is arranged inside the detection tube, a detection box is fixedly connected to the left side of the detection tube, a display controller is fixedly connected to the top of the detection box, and an internal thread is arranged on the right side of the inner wall of the detection tube.

[0008] Preferably, the external thread is matched with the internal thread, and the internal thread of the detection tube is connected with the pipeline thread via the external thread.

[0009] A box is fixedly connected to the top of the base, four pipes are arranged on the left side of the box, each pipe is provided with a control valve for controlling the outflow of the water reducer, a concentration detection sensor is arranged inside the detection tube for detecting the concentration of the water reducer, a detection box is fixedly connected to the left side of the detection tube, and a display controller is fixedly connected to the top of the detection box for displaying the detected water reducer concentration.

[0010] Preferably, a battery is arranged inside the detection box, and a port for charging the battery is arranged on the left side of the detection box.

[0011] Preferably, the storage battery is electrically connected to the display controller and the concentration detection sensor respectively.

[0012] A battery is provided inside the detection box to provide power for the equipment. A port for charging the battery is provided on the left side of the detection box. The battery is electrically connected to the display controller and the concentration detection sensor respectively to ensure the normal operation of the equipment.

[0013] Preferably, a feed pipe is provided on the top of the box body, a discharge pipe is provided on the right side of the box body, and a discharge valve is provided on the discharge pipe.

[0014] Preferably, a motor is fixedly connected to the top of the box body, a rotating shaft is fixedly connected to the output end of the motor, the bottom of the rotating shaft movably penetrates into the box body and is fixedly connected to a stirring blade, both ends of the rotating shaft are respectively fixedly connected to connecting rods, and a scraper is fixedly connected to the end of the connecting rod away from the rotating shaft.

[0015] A motor is fixedly connected to the top of the box, and a rotating shaft is fixedly connected to the output end of the motor. The bottom of the rotating shaft movably penetrates into the box and is fixedly connected with a stirring blade. The water reducer is stirred before being tested to make its concentration more uniform. Connecting rods are fixedly connected at both ends of the rotating shaft, and a scraper is fixedly connected at one end of the connecting rod away from the rotating shaft to scrape off residues on the inner wall of the box.

[0016] Preferably, four universal wheels are fixedly connected to the bottom of the base, and the four universal wheels are respectively arranged at the four corners of the bottom of the base.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, the utility model selects one of the four pipelines, connects the detection tube to the pipeline through external threads and internal threads, opens the control valve on the pipeline, allows the water reducer to flow into the detection tube, and the concentration detection sensor in the detection tube detects its concentration. The detection result is displayed by the display controller. After the detection is completed, the control valve is closed and the detection tube is unscrewed, and the inside of the detection tube is cleaned to ensure the accuracy of the next detection data, thereby realizing the detection of water reducers at different depths inside different boxes.

[0019] Second, in the utility model, a motor is fixedly connected to the top of the box, a rotating shaft is fixedly connected to the output end of the motor, the bottom of the rotating shaft movably penetrates into the box and is fixedly connected to a stirring blade, which is used to stir the water reducer before testing it to make its concentration more uniform, connecting rods are fixedly connected to both ends of the rotating shaft, and scrapers are fixedly connected to the ends of the connecting rods away from the rotating shaft for scraping off residues on the inner wall of the box to ensure the accuracy of the test, and four universal wheels are fixedly connected to the bottom of the base, so that the equipment has good mobility and is convenient for use in different locations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 3 This is an enlarged structural diagram of the utility model at A;

[0023] Figure 4 It is a front cutaway diagram of the box body and a front view structural diagram of the utility model.

[0024] Among them: 11. Base; 12. Box body; 13. Pipe; 14. External thread; 15. Detection tube; 16. Concentration detection sensor; 17. Detection box; 18. Display controller; 19. Battery; 20. Feed pipe; 21. Discharge pipe; 22. Motor; 23. Rotating shaft; 24. Stirring blade; 25. Connecting rod; 26. Scraper; 27. Universal wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1 , Figure 2 , Figure 3 A water reducing agent concentration detection device comprises a base 11 and a detection component. The top of the base 11 is fixedly connected with a box 12. Four pipes 13 are arranged on the left side of the box 12. The surfaces of the left sides of the four pipes 13 are respectively provided with external threads 14. The four pipes 13 are respectively provided with control valves.

[0029] The detection component includes a detection tube 15, a concentration detection sensor 16 is arranged inside the detection tube 15, a detection box 17 is fixedly connected to the left side of the detection tube 15, a display controller 18 is fixedly connected to the top of the detection box 17, and an internal thread is arranged on the right side of the inner wall of the detection tube 15.

[0030] The external thread 14 is matched with the internal thread, and the internal thread of the detection tube 15 is threadedly connected with the pipeline 13 through the external thread 14 .

[0031] A storage battery 19 is disposed inside the detection box 17 , and a port for charging the storage battery 19 is disposed on the left side of the detection box 17 .

[0032] The battery 19 is electrically connected to the display controller 18 and the concentration detection sensor 16 respectively.

[0033] A feed pipe 20 is disposed on the top of the box body 12 , a discharge pipe 21 is disposed on the right side of the box body 12 , and a discharge valve is disposed on the discharge pipe 21 .

[0034] Through the above technical solution, a box body 12 is fixedly connected to the top of the base 11, four pipes 13 are arranged on the left side of the box body 12, and each pipe 13 has a control valve for controlling the outflow of the water reducer. A concentration detection sensor 16 is arranged inside the detection tube 15 for detecting the concentration of the water reducer. A detection box 17 is fixedly connected to the left side of the detection tube 15, and a display controller 18 is fixedly connected to the top of the detection box 17 for displaying the detected concentration of the water reducer. An internal thread is arranged on the right side of the inner wall of the detection tube 15, which is adapted to the external thread 14 of the pipe 13, and the connection between the detection tube 15 and the pipe 13 is realized by threaded connection. A battery 19 is arranged inside the detection box 17 for providing power to the equipment, and a battery 19 is arranged on the left side of the detection box 17. 9 charging port, the battery 19 is electrically connected to the display controller 18 and the concentration detection sensor 16 respectively to ensure the normal operation of the equipment. When the concentration of the water reducer at different depths in the box 12 is detected, one of the four pipes 13 is selected according to the required depth of detection, and the detection tube 15 is connected to the pipe 13 through the external thread 14 and the internal thread, and the control valve on the pipe 13 is opened to allow the water reducer to flow into the detection tube 15. The concentration detection sensor 16 in the detection tube 15 detects its concentration, and the detection result is displayed by the display controller 18. After the detection is completed, the control valve is closed and the detection tube 15 is unscrewed, and the inside of the detection tube 15 can be cleaned to ensure the accuracy of the next detection data, thereby realizing the detection of water reducers at different depths inside different boxes 12.

[0035] Embodiment 2

[0036] See also Figure 4 , and on the basis of Example 1, it is further obtained that: the top of the box body 12 is fixedly connected to a motor 22, the output end of the motor 22 is fixedly connected to a rotating shaft 23, the bottom of the rotating shaft 23 movably penetrates into the box body 12 and is fixedly connected to a stirring blade 24, the two ends of the rotating shaft 23 are respectively fixedly connected to connecting rods 25, and the ends of the connecting rods 25 away from the rotating shaft 23 are respectively fixedly connected to scrapers 26.

[0037] Four universal wheels 27 are fixedly connected to the bottom of the base 11 , and the four universal wheels 27 are respectively arranged at the four corners of the bottom of the base 11 .

[0038] Through the above technical solution, a motor 22 is fixedly connected to the top of the box 12, and a rotating shaft 23 is fixedly connected to the output end of the motor 22. The bottom of the rotating shaft 23 movably penetrates into the box 12 and is fixedly connected to a stirring blade 24. The water reducer is stirred before being tested to make its concentration more uniform. The two ends of the rotating shaft 23 are respectively fixedly connected to connecting rods 25, and the ends of the connecting rods 25 away from the rotating shaft 23 are respectively fixedly connected to scrapers 26 for scraping off residues on the inner wall of the box 12 to ensure the accuracy of the test. The bottom of the base 11 is fixedly connected with four universal wheels 27, so that the equipment has good mobility and is convenient for use in different locations.

[0039] In actual operation, when this device is in use, before the water reducer is tested, the motor 22 drives the rotating shaft 23 so that the stirring blades 24 stir the water reducer to make its concentration more uniform. When testing the water reducer concentration at different depths in the box 12, one of the four pipes 13 is selected according to the depth required for the test, and the detection tube 15 is connected to the pipe 13 through the external thread 14 and the internal thread. The control valve on the pipe 13 is opened to allow the water reducer to flow into the detection tube 15. The concentration detection sensor 16 in the detection tube 15 detects its concentration, and the detection result is displayed by the display controller 18. After the test is completed, the control valve is closed and the detection tube 15 is unscrewed, and the inside of the detection tube 15 is cleaned to ensure the accuracy of the next test data, thereby realizing the detection of water reducers at different depths inside different boxes 12.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A water reducing agent concentration detection device, comprising a base (11) and a detection component, characterized in that: The top of the base (11) is fixedly connected to a box body (12), and four pipes (13) are arranged on the left side of the box body (12). The surfaces on the left sides of the four pipes (13) are respectively provided with external threads (14), and the four pipes (13) are respectively provided with control valves; The detection assembly comprises a detection tube (15), a concentration detection sensor (16) is arranged inside the detection tube (15), a detection box (17) is fixedly connected to the left side of the detection tube (15), a display controller (18) is fixedly connected to the top of the detection box (17), and an internal thread is arranged on the right side of the inner wall of the detection tube (15).

2. A water reducing agent concentration detection device according to claim 1, characterized in that: The external thread (14) is matched with the internal thread, and the internal thread of the detection tube (15) is threadedly connected to the pipeline (13) through the external thread (14).

3. A water reducing agent concentration detection device according to claim 1, characterized in that: A storage battery (19) is arranged inside the detection box (17), and a port for charging the storage battery (19) is arranged on the left side of the detection box (17).

4. A water reducing agent concentration detection device according to claim 3, characterized in that: The storage battery (19) is electrically connected to the display controller (18) and the concentration detection sensor (16) respectively.

5. The water reducing agent concentration detection device according to claim 1, characterized in that: A feed pipe (20) is arranged on the top of the box body (12), a discharge pipe (21) is arranged on the right side of the box body (12), and a discharge valve is arranged on the discharge pipe (21).

6. A water reducing agent concentration detection device according to claim 1, characterized in that: The top of the box body (12) is fixedly connected to a motor (22), the output end of the motor (22) is fixedly connected to a rotating shaft (23), the bottom of the rotating shaft (23) movably penetrates into the box body (12) and is fixedly connected to a stirring blade (24), both ends of the rotating shaft (23) are respectively fixedly connected to connecting rods (25), and one end of the connecting rod (25) away from the rotating shaft (23) is respectively fixedly connected to a scraper (26).

7. The water reducing agent concentration detection device according to claim 1, characterized in that: Four universal wheels (27) are fixedly connected to the bottom of the base (11), and the four universal wheels (27) are respectively arranged at the four corners of the bottom of the base (11).

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