Quantity control equipment for water purifying agent reaction liquid

Abstract

The utility model provides quantity control equipment for water purifying agent reaction liquid, which relates to the technical field of quantity control equipment and comprises a barrel, an extrusion mechanism is arranged in the barrel, a quantity control mechanism for limiting the extrusion mechanism is arranged on the outer side of the barrel, and a liquid outlet component is fixedly communicated with the lower portion of the front of the barrel. And the extrusion mechanism comprises a piston which is in sliding contact with the inner wall of the cylinder body. According to the quantity control equipment for the water purifying agent reaction liquid, a piston can be driven to extrude the water purifying agent reaction liquid in a barrel by pressing a top plate, so that the water purifying agent reaction liquid is discharged, and a limiting rod can be limited through a sliding ring, namely, the moving stroke of the top plate is limited; meanwhile, a sliding block and a sliding ring can be driven to ascend and descend on the surface of the barrel through rotation of a lead screw, and the amount of the added water purifying agent reaction liquid is accurately controlled in cooperation with scales.

Description

Technical Field

[0001] The utility model relates to a quantity control device, in particular to a quantity control device for a water purifier reaction liquid, belonging to the technical field of quantity control devices. Background Art

[0002] Water purifiers have the advantages of good water purification effect, fast water purification speed, high safety, and no secondary pollution. Water purifiers use natural materials with adsorption capacity as raw materials, have extremely strong purification effects, and can remove heavy metals in water.

[0003] Commonly used water purifiers include polyaluminum chloride, polyaluminum ferric chloride, basic aluminum chloride, polyacrylamide, ferrous sulfate, aluminum sulfate, and polyferric sulfate. They are all agents that can react with impurities in the water when added to the water.

[0004] In order to better exert the water purification effect of the water purifier, it is necessary to use water to dissolve the water purifier first when using the water purifier. After dissolving it into a water purifier reaction liquid, the amount of water purifier reaction liquid to be added is adjusted according to the different water qualities to achieve a scientific ratio and meet the water purification needs. The staff adds the water purifier reaction liquid based on experience and cannot accurately control the amount added, which affects the water purification effect. For this purpose, a water purifier reaction liquid quantity control device is provided. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a water purifier reaction liquid quantity control device in order to solve the above-mentioned problem, so as to accurately control the amount of water purifier reaction liquid added and improve the water purification effect.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: a quantity control device for a water purifier reaction liquid, comprising a cylinder, an extrusion mechanism is arranged inside the cylinder, a quantity control mechanism for limiting the extrusion mechanism is arranged outside the cylinder, a liquid outlet component is fixedly connected to the lower front part of the cylinder, the extrusion mechanism comprises a piston in sliding contact with the inner wall of the cylinder, a push rod is fixedly connected to the top surface of the piston, and a top plate is fixedly connected to the upper end of the push rod.

[0009] The control mechanism includes two mounting plates fixedly connected to the left side of the cylinder, the two mounting plates are connected with screws through bearings, the surface of the screws is threadedly connected with a slider, the surface of the slider is fixedly connected with a slip ring that is in sliding contact with the side of the cylinder, the front and rear ends of the bottom surface of the top plate are fixedly connected to limit rods, and the front side of the cylinder is provided with a scale.

[0010] Preferably, electric push rods are fixedly installed on both sides of the left and right sides of the top surface of the cylinder, and the upper ends of the two electric push rods are fixedly connected to the bottom surface of the top plate. The electric push rods are arranged to facilitate the movement of the push rod and the piston.

[0011] Preferably, rubber pads are fixedly mounted on the lower ends of the two limit rods, and the outer contour of the rubber pads is a cylinder. The rubber pads are provided to provide buffering.

[0012] Preferably, a knob is fixedly connected to the upper end of the screw rod, and the outer contour of the knob is a cylinder. The provision of the knob provides a reasonable force point for rotating the screw rod, which is more convenient to use.

[0013] Preferably, a stabilizing assembly for limiting the slip ring is provided on the right side of the cylinder, and the stabilizing assembly includes two fixed blocks fixedly connected to the right side of the cylinder, and a sliding rod is fixedly connected to the side of the two fixed blocks close to each other, and a sliding hole is opened on the right side of the slip ring, and the sliding rod is in sliding contact with the slip ring through the sliding hole, and the slip ring can be limited by the matching arrangement of the fixed block and the sliding rod.

[0014] Preferably, the liquid outlet assembly comprises a connecting pipe fixedly connected to the interior of the cylinder, a valve is fixedly mounted on the connecting pipe, and the water purifier reaction liquid in the cylinder is discharged through the coordinated arrangement of the connecting pipe and the valve.

[0015] Preferably, the liquid outlet component also includes a hose fixedly connected to the connecting pipe, and a placement rack is fixedly connected to the left and right sides of the cylinder, and the hose is arranged on the placement rack. The placement rack is provided by the hose to increase the application scope of the device, and the placement rack is provided to facilitate the placement of the hose.

[0016] The utility model provides a water purification agent reaction liquid control device, which has the following beneficial effects:

[0017] 1. The amount control device of the water purifier reaction liquid can drive the piston to squeeze the water purifier reaction liquid in the cylinder body by pressing the top plate, so as to discharge it. The limit rod can be limited by the slip ring, that is, the moving stroke of the top plate is limited. At the same time, the slider and the slip ring can be driven to rise and fall on the surface of the cylinder body by the rotation of the screw rod. The scale is used in combination to realize the precise control of the amount of water purifier reaction liquid added.

[0018] 2. The knob of the quantity control device for the water purifier reaction liquid provides a reasonable force point for rotating the screw rod, which is convenient to use. The slip ring can be limited by the coordinated setting of the fixed block and the slide rod, and the water purifier reaction liquid in the cylinder can be discharged by the coordinated setting of the connecting pipe and the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic cross-sectional view of the interior of the cylinder of the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of the structure at A of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of the structure at B of the utility model;

[0023] Figure 5 It is an enlarged schematic diagram of the structure at point C of the present utility model.

[0024] Description of Reference Numerals

[0025] 1. Cylinder;

[0026] 2. Extrusion mechanism; 201. Piston; 202. Push rod; 203. Top plate; 204. Electric push rod;

[0027] 3. Control mechanism; 301. Mounting plate; 302. Screw rod; 303. Sliding block; 304. Slip ring; 305. Limit rod; 306. Rubber pad; 307. Knob; 308. Scale;

[0028] 4. Stabilizing assembly; 401. Fixing block; 402. Sliding rod; 403. Sliding hole;

[0029] 5. Liquid outlet assembly; 501. Connecting pipe; 502. Valve; 503. Hose; 504. Placement rack. DETAILED DESCRIPTION

[0030] The embodiment of the utility model provides a quantity control device for a water purifier reaction liquid.

[0031] Please refer to Figure 2 A quantity control device for a water purifier reaction liquid comprises a cylinder 1, an extrusion mechanism 2 is arranged inside the cylinder 1, the extrusion mechanism 2 comprises a piston 201 which is in sliding contact with the inner wall of the cylinder 1, a push rod 202 is fixedly connected to the top surface of the piston 201, and a top plate 203 is fixedly connected to the upper end of the push rod 202.

[0032] Please refer to Figure 3 Electric push rods 204 are fixedly installed on the left and right sides of the top surface of the cylinder 1. The upper ends of the two electric push rods 204 are fixedly connected to the bottom surface of the top plate 203. By starting the two electric push rods 204, the top plate 203 can be driven to move, and then the push rod 202 can be driven to move through the top plate 203, and the piston 201 can be driven to move through the push rod 202, thereby replacing manpower to extract or discharge the dissolved water purification agent reaction liquid.

[0033] Please refer to Figure 1 and Figure 3 A control mechanism 3 for limiting the extrusion mechanism 2 is arranged on the outside of the cylinder 1. The control mechanism 3 includes two mounting plates 301 fixedly connected to the left side of the cylinder 1. The two mounting plates 301 are connected with screw rods 302 through bearings. The surface of the screw rod 302 is threadedly connected with a slider 303. The surface of the slider 303 is fixedly connected with a slip ring 304 that is in sliding contact with the side of the cylinder 1. The front and rear ends of the bottom surface of the top plate 203 are fixedly connected to the limit rod 305. The front side of the cylinder 1 is provided with a scale 308.

[0034] The rotation of the screw rod 302 will drive the slider 303 limited by the slip ring 304 to move on the screw rod 302. The slip ring 304 will move on the surface of the cylinder 1 driven by the slider 303. With the help of the scale 308, the slip ring 304 can be moved to a suitable position. The limit rod 305 can be limited by the slip ring 304. The limit rod 305 can also limit the top plate 203, the push rod 202 and the piston 201, thereby realizing the quantitative discharge of the water purifier reaction liquid.

[0035] Please refer to Figure 3 and Figure 5 The lower ends of the two limit rods 305 are fixedly installed with rubber pads 306, and the outer contour of the rubber pads 306 is a cylinder. The rubber pads 306 can buffer the limit rods 305 to avoid direct contact between the limit rods 305 and the slip ring 304. The upper end of the screw rod 302 is fixedly connected with a knob 307, and the outer contour of the knob 307 is a cylinder. The knob 307 provides a reasonable force point for rotating the screw rod 302, which is more convenient to use.

[0036] Please refer to Figure 2 A stabilizing component 4 for limiting the slip ring 304 is provided on the right side of the cylinder 1. The stabilizing component 4 includes two fixed blocks 401 fixedly connected to the right side of the cylinder 1. A sliding rod 402 is fixedly connected to the side of the two fixed blocks 401 close to each other. A sliding hole 403 is provided on the right side of the slip ring 304. The sliding rod 402 slides in contact with the slip ring 304 through the sliding hole 403. During the movement of the slip ring 304 on the surface of the cylinder 1, it will also move on the surface of the sliding rod 402 through the sliding hole 403. The matching arrangement among the fixed block 401, the sliding rod 402 and the sliding hole 403 can further limit the slip ring 304, thereby improving the stability of the movement of the slip ring 304.

[0037] Please refer to Figure 4A liquid outlet component 5 is fixedly connected to the lower front portion of the cylinder 1, and the liquid outlet component 5 includes a connecting pipe 501 fixedly connected to the inside of the cylinder 1, and a valve 502 is fixedly installed on the connecting pipe 501. The liquid outlet component 5 also includes a hose 503 fixedly connected to the connecting pipe 501. The left and right sides of the cylinder 1 are fixedly connected to a placement rack 504, and the hose 503 is arranged on the placement rack 504. The water purification agent reaction liquid inside the cylinder 1 is discharged through the coordinated arrangement of the connecting pipe 501 and the valve 502. The placement rack 504 is arranged through the hose 503 to increase the application scope of the device, and the placement rack 504 is arranged to facilitate the placement of the hose 503.

[0038] When the utility model is in use: first observe the scale 308, move the slip ring 304 to the corresponding position where the water purifier reaction liquid needs to be discharged, and rotate the screw rod 302 by the knob 307. The rotation of the screw rod 302 will drive the slider 303 limited by the slip ring 304 to move on the screw rod 302, and the slip ring 304 will move on the surface of the cylinder 1 under the drive of the slider 303. After adjusting the position of the slip ring 304, start the electric push rod 204, the two electric push rods 204 will drive the top plate 203, the push rod 202 and the piston 201 to descend, and the piston 201 will squeeze the water purifier reaction liquid inside the cylinder 1. By opening the valve 502, the water purifier reaction liquid will be discharged along the connecting pipe 501 and the hose 503 until the top plate 203 drives the two limit rods 305 to move to the top surface of the slip ring 304, and the quantitative discharge of the water purifier reaction liquid is completed.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water purification agent reaction liquid control device, comprising a cylinder (1), characterized in that: An extrusion mechanism (2) is arranged inside the cylinder (1), a volume control mechanism (3) for limiting the position of the extrusion mechanism (2) is arranged outside the cylinder (1), a liquid outlet assembly (5) is fixedly connected to the lower front portion of the cylinder (1), the extrusion mechanism (2) comprises a piston (201) in sliding contact with the inner wall of the cylinder (1), a push rod (202) is fixedly connected to the top surface of the piston (201), and a top plate (203) is fixedly connected to the upper end of the push rod (202); The control mechanism (3) comprises two mounting plates (301) fixedly connected to the left side of the cylinder (1); the two mounting plates (301) are connected to screw rods (302) via bearings; the surface of the screw rods (302) is threadedly connected to a slider (303); the surface of the slider (303) is fixedly connected to a slip ring (304) that is in sliding contact with the side of the cylinder (1); the front and rear ends of the bottom surface of the top plate (203) are fixedly connected to limit rods (305); and the front surface of the cylinder (1) is provided with a scale (308).

2. The amount control device for a water purification agent reaction liquid according to claim 1, characterized in that: Electric push rods (204) are fixedly mounted on both left and right sides of the top surface of the cylinder (1), and the upper ends of the two electric push rods (204) are fixedly connected to the bottom surface of the top plate (203).

3. The amount control device for a water purification agent reaction liquid according to claim 1, characterized in that: The lower ends of the two limiting rods (305) are fixedly mounted with rubber pads (306), and the outer contour of the rubber pads (306) is a cylinder.

4. The amount control device for a water purification agent reaction liquid according to claim 1, characterized in that: The upper end of the screw rod (302) is fixedly connected with a knob (307), and the outer contour of the knob (307) is a cylinder.

5. The amount control device for a water purification agent reaction liquid according to claim 1, characterized in that: The right side of the cylinder (1) is provided with a stabilizing assembly (4) for limiting the slip ring (304), and the stabilizing assembly (4) comprises two fixed blocks (401) fixedly connected to the right side of the cylinder (1), and a sliding rod (402) is fixedly connected to a side surface of the two fixed blocks (401) close to each other, and a sliding hole (403) is opened on the right side of the slip ring (304), and the sliding rod (402) is in sliding contact with the slip ring (304) through the sliding hole (403).

6. The amount control device for a water purification agent reaction liquid according to claim 1, characterized in that: The liquid outlet assembly (5) comprises a connecting pipe (501) fixedly connected to the interior of the cylinder (1), and a valve (502) is fixedly mounted on the connecting pipe (501).

7. The amount control device for the water purification agent reaction liquid according to claim 6, characterized in that: The liquid outlet assembly (5) further comprises a hose (503) fixedly connected to the connecting pipe (501); both left and right sides of the cylinder (1) are fixedly connected to a placement rack (504); and the hose (503) is arranged on the placement rack (504).

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