Water treatment solution adding device

Abstract

The invention relates to the technical field of water treatment, in particular to a water treatment solution adding device which comprises a treatment barrel used for storing liquid to be treated, a pressing plate is arranged in the treatment barrel, a sealing sleeve is fixedly connected to the outer wall of the pressing plate, and the outer wall of the sealing sleeve is tightly attached to the inner wall of the treatment barrel. A plurality of compression springs are fixedly connected to the lower end face of the pressing plate at equal intervals, the lower ends of the compression springs are fixedly connected with the inner bottom face of the treatment barrel, a connecting rod is fixedly connected to the middle of the lower end face of the pressing plate and is L-shaped, one end of the connecting rod penetrates through the treatment barrel, and a fixing barrel is fixedly connected to one side of the upper end face of the treatment barrel; an additive barrel used for storing additives is arranged at the upper end of the fixed barrel, and quantitative assemblies are arranged in the additive barrel and at the lower end of the additive barrel. Compared with the prior art, the problem that in the prior art, it is difficult to automatically recognize the weight of the water treatment liquid and then add the additive with the corresponding content is solved.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment, and in particular to a water treatment solution adding device. Background Art

[0002] In modern society, with the continuous advancement of science and technology and the increasing demand for environmental protection, water treatment solution addition devices have become an indispensable and important equipment in the water treatment process. The main function of this type of device is to optimize the water quality treatment effect by controlling the addition of chemicals during the water treatment process, while reducing environmental pollution and achieving the dual goals of economic benefits and ecological balance.

[0003] However, when using traditional adding devices, it is difficult to accurately add corresponding amounts of additives to water treatment liquids of different weights. The root of this problem is that many current devices still rely on manual judgment and operation in the process of metering and adding additives. In actual operation, staff often need to rely on rich experience to add appropriate amounts of additives through naked eye observation and judgment. However, this manual reliance has many uncertainties. On the one hand, the subjectivity of manual judgment may lead to errors in the amount of additives added, sometimes too much, sometimes too little. Too much additives will not only increase the treatment cost, but also may cause unnecessary burdens on the environment, while too little additives may not achieve the expected treatment effect and affect water quality. On the other hand, manual operation is also affected by human factors such as staff fatigue and distraction, which further increases the error in additive metering and addition. Especially in continuous operation or emergency situations, this error may be more significant, thereby seriously affecting the efficiency and quality of water treatment.

[0004] Furthermore, we disclose a water treatment solution adding device to meet the practical demand of the prior art which is difficult to automatically identify the weight of the water treatment liquid and then add the corresponding additives. Summary of the invention

[0005] In view of this, the purpose of the present invention is to provide a water treatment solution adding device to solve the problem in the prior art that it is difficult to automatically identify the weight of the water treatment liquid and then add the corresponding content of additives.

[0006] Based on the above-mentioned purpose, the present invention provides a water treatment solution adding device, comprising a treatment cylinder for storing liquid to be treated, a pressure plate is arranged inside the treatment cylinder, a sealing sleeve is fixedly connected to the outer wall of the pressure plate, the outer wall of the sealing sleeve is tightly fitted with the inner wall of the treatment cylinder, a plurality of compression springs are fixedly connected to the lower end surface of the pressure plate at even intervals, the lower end of the compression spring is fixedly connected to the inner bottom surface of the treatment cylinder, a connecting rod is fixedly connected to the middle part of the lower end surface of the pressure plate, the connecting rod is L-shaped, one end of the connecting rod passes through the treatment cylinder, a fixed cylinder is fixedly connected to one side of the upper end surface of the treatment cylinder, an additive cylinder for storing additives is arranged at the upper end of the fixed cylinder, a quantitative component is arranged inside and at the lower end of the additive cylinder, the quantitative component is used to put the additive liquid with corresponding content into the treatment cylinder according to the amount of liquid inside the treatment cylinder.

[0007] Preferably, a sliding groove is provided on one side of the lower end of the outer wall of the processing cylinder, and the connecting rod is slidably connected to the processing cylinder through the sliding groove.

[0008] Preferably, the quantitative assembly comprises a sealing cylinder fixedly connected to the middle of the fixed cylinder, the interior of the sealing cylinder is slidably connected with a liquid collecting cylinder, the diameter of the liquid collecting cylinder is the same as the inner diameter of the sealing cylinder, and the outer wall of the liquid collecting cylinder is evenly spaced with a plurality of liquid collecting grooves.

[0009] Preferably, the inner bottom surface of the liquid collecting trough is inclined toward the outside.

[0010] Preferably, the lower end of the sealing cylinder is fixedly connected to a discharge cylinder, the discharge cylinder is trumpet-shaped and the lower end is inclined toward the processing cylinder, the lower end of the outer wall of the discharge cylinder is fixedly connected to a liquid adding tube close to the processing cylinder, and the end of the liquid adding tube away from the discharge cylinder extends into the processing cylinder.

[0011] Preferably, the connecting rod is fixedly connected to a second rack at one end located outside the processing cylinder, a gear is meshedly connected to one side of the second rack, a first rack is meshedly connected to the side of the gear away from the second rack, a sleeve is fixedly connected to the upper end of the first rack, a telescopic spring is fixedly connected to the inside of the sleeve, a sliding rod is fixedly connected to the upper end of the telescopic spring, the lower end of the sliding rod is slidably connected to the sleeve, and the upper end of the sliding rod extends into the interior of the discharge cylinder and is fixedly connected to the liquid collecting cylinder.

[0012] Preferably, the compression spring and the telescopic spring have the same pitch, the compression spring is a thick spring, and the telescopic spring is a thin spring.

[0013] Preferably, a pressing rod is fixedly connected to the middle portion of the upper end surface of the liquid collecting cylinder, and a circular plate is fixedly connected to the upper end of the pressing rod.

[0014] Preferably, the outer side of the gear is rotatably connected to a rotating seat, one end of the rotating seat is fixedly connected to the processing cylinder, the lower end of the first rack is slidably connected to a limiting block on the outer side, and one end of the limiting block is fixedly connected to the processing cylinder.

[0015] Preferably, the upper end of the second rack is fixedly connected to a guide rod, the upper end of the guide rod is slidably connected to a guide plate, one end of the guide plate is fixedly connected to the processing cylinder, and one end of the guide plate away from the processing cylinder is slidably connected to the sliding rod.

[0016] Beneficial effects of the present invention:

[0017] The water treatment solution adding device can sense and adapt to the weight changes of the liquid inside the treatment cylinder in real time through the combined design of the pressure plate, the sealing sleeve and the compression spring. As the liquid is added, the pressure plate sinks under the pressure of the liquid and transmits this signal to the external quantitative component through the connecting rod. The quantitative component in the device can automatically adjust the amount of additive liquid according to the amount of liquid inside the treatment cylinder, and then manually add it into the treatment cylinder. This method of addition not only avoids the errors of manual operation, but also greatly improves the utilization efficiency of the additive and reduces unnecessary waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the pressing plate of the present invention;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the liquid collecting cylinder of the present invention;

[0023] Figure 5 for Figure 1 The enlarged view of point A in the middle;

[0024] Figure 6 for Figure 2 The enlarged view of point B in the middle;

[0025] Figure 7 It is a three-dimensional schematic diagram of the internal structure of the sleeve of the present invention.

[0026] The markings in the figure are:

[0027] 1. Processing cylinder; 2. Pressing rod; 3. Additive cylinder; 4. Fixed cylinder; 5. Discharge cylinder; 6. Sleeve; 7. Pressing plate; 8. Compression spring; 9. Connecting rod; 10. Sliding rod; 11. Liquid collecting cylinder; 12. Sealing sleeve; 13. Guide plate; 14. Guide rod; 15. Gear; 16. First rack; 17. Limiting block; 18. Second rack; 19. Liquid collecting tank; 20. Rotating seat; 21. Sliding groove; 22. Liquid adding tube; 23. Sealing cylinder; 24. Telescopic spring; 25. Round plate. DETAILED DESCRIPTION

[0028] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0029] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0030] like Figures 1 to 7 As shown, a water treatment solution adding device comprises a treatment cylinder 1 for storing a liquid to be treated, a pressing plate 7 is arranged inside the treatment cylinder 1, a sealing sleeve 12 is fixedly connected to the outer wall of the pressing plate 7, the outer wall of the sealing sleeve 12 is tightly fitted with the inner wall of the treatment cylinder 1, a plurality of compression springs 8 are fixedly connected to the lower end surface of the pressing plate 7 at uniform intervals, the lower end of the compression spring 8 is fixedly connected to the inner bottom surface of the treatment cylinder 1, a connecting rod 9 is fixedly connected to the middle part of the lower end surface of the pressing plate 7, the connecting rod 9 is L-shaped, one end of the connecting rod 9 passes through the treatment cylinder 1, a fixed cylinder 4 is fixedly connected to one side of the upper end surface of the treatment cylinder 1, an additive cylinder 3 for storing additives is arranged at the upper end of the fixed cylinder 4, a quantitative component is arranged inside and at the lower end of the additive cylinder 3, and the quantitative component is used to put the additive liquid with corresponding content into the treatment cylinder 1 according to the amount of liquid inside the treatment cylinder 1;

[0031] The device can sense and adapt to the weight change of the liquid inside the treatment tube 1 in real time through the combined design of the pressure plate 7, the sealing sleeve 12 and the compression spring 8. As the liquid is added, the pressure plate 7 sinks under the pressure of the liquid and transmits this signal to the external quantitative component through the connecting rod 9. The quantitative component in the device can automatically adjust the amount of additive liquid according to the amount of liquid inside the treatment tube 1, and then manually add it to the treatment tube 1. This intelligent addition method not only avoids the errors of manual operation, but also greatly improves the utilization efficiency of the additive and reduces unnecessary waste.

[0032] Further, such as Figure 5 As shown, a slide groove 21 is provided on one side of the lower end of the outer wall of the treatment cylinder 1, and the connecting rod 9 is slidably connected to the treatment cylinder 1 through the slide groove 21;

[0033] The design of the slide groove 21 allows the connecting rod 9 to slide outside the processing cylinder 1. This design enables the connecting rod 9 to move smoothly along the slide groove 21 when the pressure plate 7 sinks due to liquid pressure, and quickly and accurately transmits the signal of liquid weight change to the external quantitative component. The slide groove 21 can also improve the sliding stability of the connecting rod 9.

[0034] Further, such as Figures 1 to 7 As shown, the quantitative component includes a sealing cylinder 23 fixedly connected to the middle of the fixed cylinder 4, the interior of the sealing cylinder 23 is slidably connected with the liquid collecting cylinder 11, the diameter of the liquid collecting cylinder 11 is the same as the inner diameter of the sealing cylinder 23, and the outer wall of the liquid collecting cylinder 11 is evenly spaced with a plurality of liquid collecting grooves 19, the inner bottom surface of the liquid collecting grooves 19 is inclined outwardly, and the lower end of the sealing cylinder 23 is fixedly connected with a discharge cylinder 5, the discharge cylinder 5 is trumpet-shaped and the lower end is inclined toward the side of the processing cylinder 1, the lower end of the outer wall of the discharge cylinder 5 is fixedly connected to the side close to the processing cylinder 1 with a liquid adding pipe 22, and the end of the liquid adding pipe 22 away from the discharge cylinder 5 extends into the processing cylinder 1, and the end of the connecting rod 9 located outside the processing cylinder 1 is fixedly connected to the second rack 18, One side of the second rack 18 is meshed with a gear 15, and the side of the gear 15 away from the second rack 18 is meshed with a first rack 16, the upper end of the first rack 16 is fixedly connected to a sleeve 6, the interior of the sleeve 6 is fixedly connected to a telescopic spring 24, the upper end of the telescopic spring 24 is fixedly connected to a slide bar 10, the lower end of the slide bar 10 is slidably connected to the sleeve 6, the upper end of the slide bar 10 extends into the interior of the discharge barrel 5 and is fixedly connected to the liquid collecting barrel 11, the compression spring 8 and the telescopic spring 24 have the same pitch, the compression spring 8 is a thick spring, and the telescopic spring 24 is a thin spring, the middle part of the upper end surface of the liquid collecting barrel 11 is fixedly connected to a pressing rod 2, and the upper end of the pressing rod 2 is fixedly connected to a circular plate 25;

[0035] When the liquid in the treatment cylinder 1 increases, the pressure plate 7 sinks due to the liquid pressure, and drives the second rack 18 to descend through the connecting rod 9. The movement of the second rack 18 drives the gear 15 meshing with it to rotate, and then drives the first rack 16 to move upward. The upper end of the first rack 16 is connected to the sleeve 6. The telescopic spring 24 inside the sleeve 6 is pushed by the first rack 16 and transmits the force to the liquid collecting cylinder 11 through the sliding rod 10, so that it slides along the inside of the sealing cylinder 23. The outer wall of the liquid collecting cylinder 11 is evenly provided with a plurality of liquid collecting grooves 19. As the liquid collecting cylinder 11 moves upward, the liquid collecting grooves 19 also enter the additive cylinder 3. The lifting height of the liquid collecting cylinder 11 is different, and the amount of additives entering the additive cylinder 3 is also different. When the pressure plate 7 no longer descends, the worker manually presses the circular plate 25 to make the pressing rod 2 drive the liquid collecting cylinder 11 to descend. When the liquid collecting cylinder 11 descends, the additive will enter the liquid collecting groove 19, and the liquid collecting cylinder 11 enters the discharge In the cylinder 5, since the lower end surface of the liquid collecting trough 19 is inclined, the additive will flow out of the liquid collecting trough 19 and fall to the inner bottom surface of the discharge cylinder 5. Since the inner bottom surface of the discharge cylinder 5 is inclined, the additive will flow into the interior of the treatment cylinder 1 through the liquid adding pipe 22, thereby completing the addition of the additive. In addition, although the compression spring 8 and the telescopic spring 24 have the same pitch, the compression spring 8 is a thick spring, which provides a greater supporting force for supporting the pressure plate 7 and the liquid in the treatment cylinder 1, while the telescopic spring 24 is a thin spring with moderate elasticity, which is used to drive the liquid collecting cylinder 11 up and down. When the staff presses the circular plate 25, since the elastic force of the telescopic spring 24 is less than that of the compression spring 8, the telescopic spring 24 will expand and contract, and will not drive the pressure plate 7 to rise and fall. When the worker releases his hand, the liquid collecting cylinder 11 will reset to its original position, realizing the function of automatically adjusting and adding additives according to the change in the amount of liquid in the treatment cylinder 1.

[0036] Further, such as Figures 3 to 5 As shown, the outer side of the gear 15 is rotatably connected with a rotating seat 20, one end of the rotating seat 20 is fixedly connected to the processing cylinder 1, the outer side of the lower end of the first rack 16 is slidably connected with a limiting block 17, one end of the limiting block 17 is fixedly connected to the processing cylinder 1, the upper end of the second rack 18 is fixedly connected with a guide rod 14, the upper end of the guide rod 14 is slidably connected with a guide plate 13, one end of the guide plate 13 is fixedly connected to the processing cylinder 1, and the end of the guide plate 13 away from the processing cylinder 1 is slidably sleeved with the slide rod 10;

[0037] The gear 15 is supported by the rotating seat 20, thereby ensuring the stability of the gear 15 during rotation, thereby improving the transmission stability. In addition, the limit block 17 supports and guides the first rack 16, thereby ensuring the stability of the first rack 16. The guide plate 13 is provided to ensure the movement stability of the second rack 18 and the slide rod 10, thereby ensuring the transmission stability of the entire transmission structure.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0039] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water treatment solution adding device, comprising a treatment cylinder (1) for storing a liquid to be treated, characterized in that: A pressure plate (7) is provided inside the treatment cylinder (1). A sealing sleeve (12) is fixedly connected to the outer wall of the pressure plate (7). The outer wall of the sealing sleeve (12) is tightly fitted with the inner wall of the treatment cylinder (1). A plurality of compression springs (8) are fixedly connected to the lower end surface of the pressure plate (7) at even intervals. The lower end of the compression spring (8) is fixedly connected to the inner bottom surface of the treatment cylinder (1). A connecting rod (9) is fixedly connected to the middle part of the lower end surface of the pressure plate (7). The connecting rod (9) is L-shaped. One end of the connecting rod (9) passes through the treatment cylinder (1). A fixed cylinder (4) is fixedly connected to one side of the upper end surface of the treatment cylinder (1). An additive cylinder (3) for storing additives is provided at the upper end of the fixed cylinder (4). A quantitative component is provided inside and at the lower end of the additive cylinder (3). The quantitative component is used to put a corresponding amount of additive liquid into the treatment cylinder (1) according to the amount of liquid inside the treatment cylinder (1).

2. A water treatment solution adding device according to claim 1, characterized in that: A sliding groove (21) is provided on one side of the lower end of the outer wall of the treatment cylinder (1), and the connecting rod (9) is slidably connected to the treatment cylinder (1) via the sliding groove (21).

3. A water treatment solution adding device according to claim 2, characterized in that: The quantitative assembly comprises a sealing cylinder (23) fixedly connected to the middle of the fixed cylinder (4); a liquid collecting cylinder (11) is slidably connected to the interior of the sealing cylinder (23); the diameter of the liquid collecting cylinder (11) is the same as the inner diameter of the sealing cylinder (23); and a plurality of liquid collecting grooves (19) are evenly spaced apart on the outer wall of the liquid collecting cylinder (11).

4. A water treatment solution adding device according to claim 3, characterized in that: The inner bottom surface of the liquid collecting tank (19) is inclined toward the outside.

5. A water treatment solution adding device according to claim 4, characterized in that: The lower end of the sealing cylinder (23) is fixedly connected to a discharge cylinder (5), the discharge cylinder (5) is trumpet-shaped and the lower end is inclined toward the treatment cylinder (1), the lower end of the outer wall of the discharge cylinder (5) is fixedly connected to a liquid adding pipe (22) on the side close to the treatment cylinder (1), and the end of the liquid adding pipe (22) away from the discharge cylinder (5) extends into the treatment cylinder (1).

6. A water treatment solution adding device according to claim 5, characterized in that: The end of the connecting rod (9) located outside the processing cylinder (1) is fixedly connected to a second rack (18); one side of the second rack (18) is meshedly connected to a gear (15); the side of the gear (15) away from the second rack (18) is meshedly connected to a first rack (16); the upper end of the first rack (16) is fixedly connected to a sleeve (6); the interior of the sleeve (6) is fixedly connected to a telescopic spring (24); the upper end of the telescopic spring (24) is fixedly connected to a slide rod (10); the lower end of the slide rod (10) is slidably connected to the sleeve (6); the upper end of the slide rod (10) extends into the interior of the discharge cylinder (5) and is fixedly connected to the liquid collecting cylinder (11).

7. A water treatment solution adding device according to claim 6, characterized in that: The compression spring (8) and the telescopic spring (24) have the same pitch, the compression spring (8) is a thick spring, and the telescopic spring (24) is a thin spring.

8. A water treatment solution adding device according to claim 7, characterized in that: A pressing rod (2) is fixedly connected to the middle of the upper end surface of the liquid collecting cylinder (11), and a circular plate (25) is fixedly connected to the upper end of the pressing rod (2).

9. A water treatment solution adding device according to claim 8, characterized in that: The outer side of the gear (15) is rotatably connected to a rotating seat (20), one end of which is fixedly connected to the processing cylinder (1), and the outer side of the lower end of the first rack (16) is slidably connected to a limiting block (17), one end of which is fixedly connected to the processing cylinder (1).

10. A water treatment solution adding device according to claim 9, characterized in that: The upper end of the second rack (18) is fixedly connected to a guide rod (14), and the upper end of the guide rod (14) is slidably connected to a guide plate (13), one end of the guide plate (13) is fixedly connected to the processing cylinder (1), and the end of the guide plate (13) away from the processing cylinder (1) is slidably connected to the sliding rod (10).

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