Industrial water pipeline scale prevention device

Abstract

The utility model discloses an industrial water pipeline scale inhibition device, which belongs to the technical field of water pipeline scale inhibition, and comprises a shell, an inner wall of the shell is fixedly connected with a storage box, a lower surface of the storage box is fixedly connected with a connecting pipe, an inner wall of the shell is penetrated with a pipe body, the lower end of the connecting pipe is fixedly connected to the surface of the pipe body, a sliding sleeve is penetrated with the upper surface of the storage box, a sliding rod is slidably connected with the inner wall of the sliding sleeve, and a sealing plug is fixedly connected with the lower end of the sliding rod. By arranging the storage box, it is convenient to store the scale inhibitor, and by arranging the pipe body, it is convenient to connect with the main pipeline, and by arranging the sealing plug, the sliding rod slides on the inner wall of the sliding sleeve, thereby driving the sealing plug to slide in the connecting pipe, and under the action of the cavity, it is convenient to add the scale inhibitor in the storage box into the pipe body in an orderly and uniform manner, and at the same time, it can prevent water from entering the storage box.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipeline scale inhibition, and more specifically, to an industrial water pipeline scale inhibition device. Background Art

[0002] Industrial pipelines refer to devices connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. At present, it has been widely used in boilers, thermal power and other systems. At present, most of the industrial water is municipal water or simply treated river water, which contains a high concentration of ions and is easy to scale. Scale is mainly formed by the precipitation of calcium, magnesium and other salts contained in the system water after heating and bonding to the metal surface. The thermal conductivity of scale is very small, about 2% to 5% of ordinary steel. Scale formed on the heating surface of pipeline equipment will greatly reduce the heat transfer effect and affect the efficiency of equipment. It is easy to burn metal materials due to local overheating, and even cause pipe explosion accidents. It will also promote electrochemical corrosion, cause scale corrosion of pipeline equipment, and accelerate the damage of the heating surface. Scale inhibitors have the function of dispersing insoluble inorganic salts in water and preventing or interfering with the precipitation and scaling of insoluble inorganic salts on the metal surface. In sewage treatment, adding scale inhibitors can reduce sewage discharge and improve water utilization.

[0003] When the existing water pipe type scale inhibitor is in use, it is impossible to add scale inhibitors in an orderly and uniform manner, resulting in waste of scale inhibitors and poor scale inhibition effect. The existing method of adding scale inhibitors is usually to directly add a large amount of scale inhibitors into the storage filter box, and gradually bring the scale inhibitors into the water pipe under the action of water flow to achieve the scale inhibition effect. However, after adding a large amount of scale inhibitors into the storage box at one time, at the beginning, due to the large amount of scale inhibitors, more scale inhibitors are brought by the water flow. As the amount of scale inhibitors decreases, the amount of scale inhibitors that can be taken away by the water flow will also be less, which will affect the scale inhibition effect. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an industrial water pipeline scale inhibition device, which has the characteristic of facilitating uniform addition of scale inhibitors.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides an industrial water pipeline scale inhibition device, including a shell, a storage box is fixedly connected to the inner wall of the shell, a connecting pipe is fixedly connected to the lower surface of the storage box, a tube body is passed through the inner wall of the shell, the lower end of the connecting pipe is fixedly connected to the surface of the tube body, a sliding sleeve is passed through the upper surface of the storage box, a sliding rod is slidably connected to the inner wall of the sliding sleeve, a sealing plug is fixedly connected to the lower end of the sliding rod, the sealing plug is slidably connected to the inner wall of the connecting pipe, a cavity is opened on the surface of the sealing plug, and a transmission assembly is fixedly connected to the upper surface of the storage box, and the transmission assembly includes a support plate, a turntable, a motor, a rotating shaft, a pull rod and a rotating block.

[0008] When using an industrial water pipeline scale inhibition device of the present technical solution, a storage box is provided to facilitate the storage of scale inhibitors, a pipe body is provided to facilitate connection with the main pipeline, and a sealing plug is provided to make the slide rod slide on the inner wall of the sleeve, thereby driving the sealing plug to slide in the connecting pipe. Under the action of the cavity, the scale inhibitor in the storage box is conveniently and evenly added to the pipe body, while water can be prevented from entering the storage box.

[0009] Furthermore, the support plate is fixedly connected to the upper surface of the storage box, the turntable is rotatably connected to the surface of the support plate through a bearing, the motor is fixedly connected to the other side of the support plate, one end of the motor output shaft is fixedly connected to the surface of the turntable, the rotating shaft is fixedly connected to the surface of the turntable, the pull rod is rotatably connected to the surface of the rotating shaft, the rotating block is rotatably connected to the lower end of the pull rod, and the rotating block is fixedly connected to the upper end of the sliding rod.

[0010] Furthermore, a cover plate is rotatably connected to the upper surface of the storage box via a hinge.

[0011] Furthermore, a flow velocity sensor is fixedly connected to the inner wall of the tube body.

[0012] Furthermore, flanges are fixedly connected to both ends of the tube body.

[0013] Furthermore, the upper surface of the sealing plug and the lower surface of the cavity are both provided with inclined surfaces.

[0014] (3) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The industrial water pipeline scale inhibitor is convenient for storing scale inhibitors by setting a storage box, convenient for connecting with the main pipeline by setting a pipe body, and convenient for sliding the sliding rod on the inner wall of the sliding sleeve by setting a sealing plug, thereby driving the sealing plug to slide in the connecting pipe. Under the action of the cavity, the scale inhibitor in the storage box is conveniently added to the pipe body in an orderly and uniform manner, and water can be prevented from entering the storage box.

[0017] 2. This industrial water pipeline scale inhibition device, by setting a transmission component, enables the turntable and the rotating shaft to drive the upper end of the pull rod to perform circular motion. Under the action of the rotating block, it is convenient to drive the sliding rod to slide back and forth at a uniform speed on the inner wall of the sliding sleeve. By setting a flow rate sensor, it is convenient to monitor the flow rate of the water flow in the pipe body at all times, so that the addition speed of the scale inhibitor can be adjusted according to the flow rate of the water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model.

[0022] The symbols in the accompanying drawings are:

[0023] 1. Shell;

[0024] 2. Storage box;

[0025] 3. Connecting pipe;

[0026] 4. Pipe body;

[0027] 5. Sliding sleeve;

[0028] 6. Slide bar;

[0029] 7. Sealing plug;

[0030] 8. Cavity;

[0031] 9. Transmission assembly; 901. Support plate; 902. Turntable; 903. Motor; 904. Rotating shaft; 905. Pull rod; 906. Rotating block;

[0032] 10. Cover plate;

[0033] 11. Flow rate sensor;

[0034] 12. Flange. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0036] Example:

[0037] The following is combined with Figure 1-3 The utility model is described in further detail.

[0038] See also Figure 1-3 The utility model provides a technical solution: an industrial water pipeline scale prevention device, comprising a shell 1, a storage box 2 is fixedly connected to the inner wall of the shell 1, a connecting pipe 3 is fixedly connected to the lower surface of the storage box 2, a pipe body 4 is penetrated through the inner wall of the shell 1, the lower end of the connecting pipe 3 is fixedly connected to the surface of the pipe body 4, a sliding sleeve 5 is penetrated through the upper surface of the storage box 2, a sliding rod 6 is slidably connected to the inner wall of the sliding sleeve 5, a sealing plug 7 is fixedly connected to the lower end of the sliding rod 6, the sealing plug 7 is slidably connected to the inner wall of the connecting pipe 3, a cavity 8 is opened on the surface of the sealing plug 7, and a transmission group is fixedly connected to the upper surface of the storage box 2. Part 9, the transmission component 9 includes a support plate 901, a turntable 902, a motor 903, a rotating shaft 904, a pull rod 905 and a rotating block 906. By setting the storage box 2, it is convenient to store the scale inhibitor. By setting the pipe body 4, it is convenient to connect with the main pipeline. By setting the sealing plug 7, the sliding rod 6 slides on the inner wall of the sliding sleeve 5, thereby driving the sealing plug 7 to slide in the connecting pipe 3. Under the action of the cavity 8, it is convenient to add the scale inhibitor in the storage box 2 into the pipe body 4 in an orderly and uniform manner, and at the same time, it can prevent water from entering the storage box 2.

[0039] Specifically, the support plate 901 is fixedly connected to the upper surface of the storage box 2, the turntable 902 is rotatably connected to the surface of the support plate 901 through a bearing, the motor 903 is fixedly connected to the other side of the support plate 901, one end of the output shaft of the motor 903 is fixedly connected to the surface of the turntable 902, the rotating shaft 904 is fixedly connected to the surface of the turntable 902, the pull rod 905 is rotatably connected to the surface of the rotating shaft 904, the rotating block 906 is rotatably connected to the lower end of the pull rod 905, and the rotating block 906 is fixedly connected to the upper end of the sliding rod 6.

[0040] By adopting the above technical solution, the motor 903 works to drive the turntable 902 to rotate, and under the action of the rotating shaft 904 and the rotating block 906, the pull rod 905 drives the sliding rod 6 to slide back and forth at a uniform speed on the inner wall of the sliding sleeve 5.

[0041] Specifically, the upper surface of the storage box 2 is rotatably connected with a cover plate 10 via a hinge.

[0042] By adopting the above technical solution and providing the cover plate 10 , it is convenient to close the storage box 2 .

[0043] Specifically, a flow velocity sensor 11 is fixedly connected to the inner wall of the tube body 4 .

[0044] By adopting the above technical solution and providing the flow rate sensor 11, it is convenient to monitor the flow rate of the water flow in the pipe body 4 at all times, so that the adding speed of the scale inhibitor can be adjusted according to the flow rate of the water flow.

[0045] Specifically, flanges 12 are fixedly connected to both ends of the tube body 4 , and an upper surface of the sealing plug 7 and a lower surface of the cavity 8 are both provided with inclined surfaces.

[0046] By adopting the above technical solution and providing the flange 12, it is convenient to fix the shell 1 and the pipe body 4 on the surface of the main pipeline.

[0047] The working principle of the utility model is as follows: when in use, the housing 1 and the pipe body 4 are fixedly connected to the surface of the main pipe under the action of the flange 12, so that water flows in the pipe body 4, and the scale inhibitor is added to the storage box 2. Under the action of the flow rate sensor 11, the flow rate of the water flow in the pipe body 4 is constantly monitored, and the motor 903 is rotated according to the flow rate of the water flow, driving the turntable 902 to rotate. Under the action of the rotating shaft 904 and the rotating block 906, the pull rod 905 drives the slide rod 6 to slide back and forth at a uniform speed on the inner wall of the sliding sleeve 5, driving the sealing plug 7 It slides up and down in the connecting pipe 3. When the cavity 8 rises into the storage box 2, the scale inhibitor slides into the cavity 8. At the same time, the connecting pipe 3 is sealed by the lower end of the sealing plug 7 to prevent water from entering the storage box 2. Then the sealing plug 7 drives the cavity 8 and the scale inhibitor to move down to the tube body 4. The scale inhibitor is flushed into the water by the water flow. At the same time, the connecting pipe 3 is sealed by the upper end of the sealing plug 7 to prevent the scale inhibitor from falling into the tube body 4. Through the reciprocating sliding of the sealing plug 7, the scale inhibitor in the storage box 2 is added to the tube body 4 in an orderly and uniform manner.

[0048] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An industrial water pipeline scale prevention device, comprising a housing (1), characterized in that: The inner wall of the shell (1) is fixedly connected to a storage box (2), the lower surface of the storage box (2) is fixedly connected to a connecting pipe (3), the inner wall of the shell (1) is penetrated by a tube body (4), the lower end of the connecting pipe (3) is fixedly connected to the surface of the tube body (4), the upper surface of the storage box (2) is penetrated by a sliding sleeve (5), the inner wall of the sliding sleeve (5) is slidably connected to a sliding rod (6), the lower end of the sliding rod (6) is fixedly connected to a sealing plug (7), the sealing plug (7) is slidably connected to the inner wall of the connecting pipe (3), the surface of the sealing plug (7) is provided with a cavity (8), the upper surface of the storage box (2) is fixedly connected to a transmission assembly (9), the transmission assembly (9) comprises a support plate (901), a turntable (902), a motor (903), a rotating shaft (904), a pull rod (905) and a rotating block (906).

2. The industrial water pipeline scale prevention device according to claim 1 is characterized in that: The support plate (901) is fixedly connected to the upper surface of the storage box (2), the turntable (902) is rotatably connected to the surface of the support plate (901) through a bearing, the motor (903) is fixedly connected to the other side of the support plate (901), one end of the output shaft of the motor (903) is fixedly connected to the surface of the turntable (902), the rotating shaft (904) is fixedly connected to the surface of the turntable (902), the pull rod (905) is rotatably connected to the surface of the rotating shaft (904), the rotating block (906) is rotatably connected to the lower end of the pull rod (905), and the rotating block (906) is fixedly connected to the upper end of the sliding rod (6).

3. The industrial water pipeline scale prevention device according to claim 1 is characterized in that: The upper surface of the storage box (2) is rotatably connected to a cover plate (10) via a hinge.

4. The industrial water pipeline scale prevention device according to claim 1 is characterized in that: A flow rate sensor (11) is fixedly connected to the inner wall of the tube body (4).

5. The industrial water pipeline scale prevention device according to claim 1, characterized in that: Both ends of the tube body (4) are respectively fixedly connected with flange plates (12).

6. The industrial water pipeline scale prevention device according to claim 1, characterized in that: The upper surface of the sealing plug (7) and the lower surface of the cavity (8) are both provided with inclined surfaces.

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