Automatic water replenishing device for static scale inhibition method experiment

Abstract

The utility model discloses an automatic water replenishing device for a static scale inhibition method experiment, which comprises a bottom plate, a beaker is arranged at the top of the bottom plate, a water replenishing mechanism is used for automatically replenishing water into the beaker, the water replenishing mechanism comprises a liquid level sensor, and the liquid level sensor is positioned in the beaker; the adjusting mechanism is arranged on the bottom plate, the water supplementing mechanism further comprises a water supplementing tank and a supporting piece, and the supporting piece is located at the bottom of the water supplementing tank; and the water pump is mounted outside the water replenishing tank. The water replenishing tank, the water pump, the controller, the conveying pipe, the liquid level sensor and the adjusting mechanism are matched with one another, the water replenishing tank stores replenished water, when the liquid level sensor detects that the liquid level in the beaker is lower than a set value, an electric signal is transmitted to the controller, the adjusting mechanism adjusts the height of the liquid level sensor, and the water replenishing tank is used for replenishing water. The automatic water replenishing device is beneficial to automatic water replenishing in a static scale inhibition method experiment, so that the labor intensity of workers is reduced, and meanwhile, the height of the liquid level in the beaker can be conveniently adjusted according to requirements.

Description

Technical Field

[0001] This utility model relates to the field of automatic water replenishment in static scale inhibition experiments, and in particular to an automatic water replenishment device for static scale inhibition experiments. Background Technology

[0002] With increasing attention being paid to problems in industrial circulating cooling water systems, in practical applications, it is necessary to comprehensively consider economic and environmental benefits, select appropriate descaling, corrosion prevention, and microbial control agents, and develop new composite formulations of scale inhibitors and corrosion inhibitors, as well as research various water treatment application technologies, based on actual conditions such as raw water quality, circulating water volume and temperature rise, makeup water quality and price, the material and type of heat exchange equipment used in circulating water, and other operating conditions. The test methods for new composite formulations of scale inhibitors and corrosion inhibitors include rotating plate experiments, static scale inhibition experiments, and dynamic simulation experiments.

[0003] The principle of the static scale inhibition method for screening scaling rates is to simulate the 80℃ conditions on the cooler water side. The pH value is increased by evaporation and concentration to achieve on-site cooling water adjustment without acid. Under the condition of maintaining the natural pH value of about 9 and increasing the concentration of scale-forming ions accordingly, scale inhibitors are screened. The concentrations of scale inhibitors are measured under conditions with and without scale inhibitors. After heating and concentration, the scale inhibition efficiency of the agent is calculated based on the Ca2+ content that finally stabilizes in the water. After the experiment, the higher the Ca2+ content in the solution, the less CaCO3 insoluble salt is precipitated, and the higher the scale inhibition efficiency.

[0004] In the static scale inhibition experiment, the concentration ratio of circulating water ranges from 1 to 5 times, and the longest experiment can last up to 48 hours. For example, a concentration ratio of 5 times requires the addition of 1000 ml of recycled water. In order to ensure the quality of the experiment, 10 ml of water is added each time. Existing technology usually uses manual water replenishment. However, if 1000 ml of water is added, the staff needs to replenish the water 100 times, which will be time-consuming, labor-intensive, and increase the labor intensity of the staff. Therefore, automatic water replenishment is necessary in the static scale inhibition experiment. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic water replenishment device for static scale inhibition experiments, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic water replenishment device for static scale inhibition experiments, comprising:

[0007] The base plate has a beaker on top;

[0008] A water replenishment mechanism is located on the top of the base plate. The water replenishment mechanism is used to automatically replenish water to the inside of the beaker. The water replenishment mechanism includes a liquid level sensor, which is located inside the beaker.

[0009] An adjustment mechanism, mounted on the base plate, is used to adjust the sensing height of the liquid level sensor.

[0010] Preferably, the water replenishment mechanism further includes:

[0011] A water tank and a support, wherein the water tank is located at the top of the base plate and the support is located at the bottom of the water tank, and the water tank is connected to the base plate through the support;

[0012] A water pump is installed outside the water supply tank, and a fixing pipe is fixedly connected to the end of the water pump. The end of the fixing pipe is connected to the water supply tank.

[0013] The controller is fixedly connected to the top of the base plate, and is electrically connected to the water pump. The liquid level sensor is also electrically connected to the controller.

[0014] A water supply pipe, one end of which is fixedly connected to the other end of the water pump, and the other end of which is located inside the beaker. The liquid level sensor is located on the side of the water supply pipe.

[0015] A support member located outside the water supply pipe.

[0016] Preferably, the support member includes:

[0017] Support leg, the top of which is fixedly connected to the water tank;

[0018] A placement plate is fixedly connected to the bottom of the support leg, and a mounting bolt is threaded through the top of the placement plate, with one end of the mounting bolt threaded through the base plate.

[0019] Preferably, the carrier includes:

[0020] A support frame, which is fitted over the outside of the water pipe;

[0021] The fixed leg is fixedly connected between the support frame and the base plate.

[0022] Preferably, the adjustment mechanism includes:

[0023] An adjustment frame is fixedly connected to the side of the liquid level sensor, and an adjustment box is fixedly connected to the side of the adjustment frame;

[0024] A support plate is fixedly connected to the top of the base plate, and the support plate is slidably inserted into the inner cavity of the adjustment frame;

[0025] A locking pin is threadedly connected to the side of the adjusting frame, and one end of the locking pin is in contact with the bearing plate.

[0026] Preferably, the adjustment mechanism further includes:

[0027] A connecting cylinder is fixedly connected to the side of the adjusting frame. The locking pin is located inside the connecting cylinder. A connecting ring is fixedly embedded in the inner cavity of the connecting cylinder. The locking pin and the inner cavity of the connecting ring are slidably inserted into each other.

[0028] Anti-detachment ring, which is fixedly sleeved on the outside of the locking post.

[0029] The technical effects and advantages of this utility model are as follows:

[0030] This invention utilizes the coordinated operation of a water replenishment tank, a water pump, a controller, a fixed pipe, a delivery pipe, a level sensor, and an adjustment mechanism. The water replenishment tank stores the replenished water. When the level sensor detects that the liquid level in the beaker is lower than a set value, it transmits an electrical signal to the controller. The controller then controls the water pump to operate, allowing water from the water replenishment tank to be added to the beaker via the pump, fixed pipe, and delivery pipe. The adjustment mechanism adjusts the height of the level sensor. This facilitates automatic water replenishment in static scale inhibition experiments, reducing the workload of operators, simplifying operation, and allowing for easy adjustment of the liquid level in the beaker as needed, thus offering wide adaptability. Attached Figure Description

[0031] Figure 1 This is a front structural diagram of the present utility model.

[0032] Figure 2 This is a schematic diagram of the front structure of the liquid level sensor of this utility model.

[0033] Figure 3 This is a front structural diagram of the water supply pipe of this utility model.

[0034] Figure 4 This is a front sectional view of the adjustment frame of this utility model.

[0035] Figure 5 This is a schematic diagram of the structure of the adjustment frame of this utility model.

[0036] In the diagram: 1. Base plate; 2. Beaker; 3. Water replenishment mechanism; 31. Water replenishment tank; 32. Water pump; 33. Controller; 34. Fixed pipe; 35. Water supply pipe; 36. Liquid level sensor; 37. Support leg; 38. Placement plate; 39. Support frame; 310. Fixed leg; 4. Adjustment mechanism; 41. Adjustment frame; 42. Bearing plate; 43. Adjustment frame; 44. Locking column; 45. Connecting cylinder; 46. Anti-detachment ring; 47. Connecting ring. Detailed Implementation

[0037] 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.

[0038] This utility model provides, for example Figure 1-5 An automatic water replenishment device for a static scale inhibition experiment is shown, comprising a base plate 1 on top of which a beaker 2 is mounted. The base plate 1 provides support for the beaker 2 and also for the water replenishment tank 31. A water replenishment mechanism 3 is located on top of the base plate 1 and is used to automatically replenish water to the inside of the beaker 2. The water replenishment mechanism 3 includes a liquid level sensor 36, which can be a float type. The liquid level sensor 36 converts changes in liquid level into electrical signals and transmits them to a water pump controller 33. The water pump controller 33 determines whether to start or stop the water pump 32 based on the received signals. When the liquid level is lower than a set value, the controller 33 sends a start signal; when the liquid level is higher than the set value, it sends a stop signal. The liquid level sensor 36 is located inside the beaker 2. An adjustment mechanism 4 is located on the base plate 1 and is used to adjust the sensing height of the liquid level sensor 36.

[0039] Furthermore, the water replenishment mechanism 3 also includes a water replenishment tank 31, a support component, a water pump 32, a controller 33, a water delivery pipe 35, and a load-bearing component. The water replenishment tank 31 facilitates the storage of replenished water, making it easier to replenish water. The water pump 32 is electrically connected to an external power source via an external switch. The water pump 32 facilitates the extraction of water from the water replenishment tank 31. The controller 33 controls the on / off operation of the water pump 32. When the liquid level sensor 36 inside the beaker 2 detects a lack of water, it sends an electrical signal to the controller 33, which then controls the water pump 32 to start / stop. The system automatically replenishes water by pumping water from the water tank 31 into beaker 2, reducing the workload of operators. The pump controller 33 converts collected data into electrical signals and transmits them to its microprocessor. Upon receiving the data from the sensors, the microprocessor processes it according to a preset program and logic. This processing includes data parsing, calculation, and comparison to determine the operating status of the pump system and whether control is required. Based on the data processing results, the microprocessor sends control commands to the control output module, which then controls the pump's start, stop, and speed adjustment. The pump controller 33 can also display the operating status and parameters of the pump system via a display module, facilitating real-time monitoring and management. The water pipe 35 facilitates water delivery into beaker 2. The water tank 31 is located at the top of the base plate 1, and the support is located at the bottom of the water tank 31. The water tank 31 is connected to the base plate 1 via the support. The water pump 32 is installed outside the water supply tank 31. A fixed pipe 34 is fixedly sleeved at the end of the water pump 32. The end of the fixed pipe 34 is sleeved with the water supply tank 31. The controller 33 is fixedly connected to the top of the base plate 1. The controller 33 is electrically connected to the water pump 32. The liquid level sensor 36 is electrically connected to the controller 33. One end of the water supply pipe 35 is fixedly sleeved to the other end of the water pump 32. The other end of the water supply pipe 35 is located inside the beaker 2. The liquid level sensor 36 is located on the side of the water supply pipe 35. The carrier is located outside the water supply pipe 35.

[0040] Specifically, the support components include a support leg 37 and a placement plate 38. The support leg 37 is used to support the water tank 31, and the placement plate 38 is used to support the support leg 37. The top of the support leg 37 is fixedly connected to the water tank 31, and the placement plate 38 is fixedly connected to the bottom of the support leg 37. The top of the placement plate 38 is threaded with a mounting bolt, which facilitates the installation and removal of the placement plate 38. One end of the mounting bolt is threadedly connected to the base plate 1.

[0041] Specifically, the load-bearing components include a support frame 39 and a fixed leg 310. The support frame 39 provides bottom support for the water pipe 35 to increase its stability. The fixed leg 310 provides support for the support frame 39. The support frame 39 is fitted over the outside of the water pipe 35, and the fixed leg 310 is fixedly connected between the support frame 39 and the base plate 1.

[0042] Furthermore, the adjustment mechanism 4 includes an adjustment frame 41, a support plate 42, and a locking pin 44. The adjustment frame 41 is L-shaped, which is beneficial for supporting the liquid level sensor 36. The support plate 42 facilitates the sliding of the adjustment frame 43 inside it, making it easy to slide and support the support plate 42. The locking pin 44 helps to limit the relative position of the adjustment frame 43 and the support plate 42, thereby helping to fix the height of the liquid level sensor 36 and adapt to the height adjustment of the liquid level sensor 36. The adjustment frame 41 is fixedly connected to the side of the liquid level sensor 36, and the adjustment frame 43 is fixedly connected to the side of the adjustment frame 41, which helps to drive the adjustment frame 41 to slide on the support plate 42 to adjust the height of the liquid level sensor 36. The support plate 42 is fixedly connected to the top of the base plate 1, and the support plate 42 is slidably inserted into the inner cavity of the adjustment frame 43. The locking pin 44 is threadedly inserted into the side of the adjustment frame 43, and one end of the locking pin 44 is in contact with the support plate 42.

[0043] Specifically, the adjustment mechanism 4 also includes a connecting cylinder 45 and an anti-detachment ring 46. The connecting cylinder 45, the anti-detachment ring 46, and the connecting ring 47 help to limit the position of the locking pin 44, preventing the locking pin 44 from detaching from the adjustment frame 43 at will, thus preventing loss. The connecting cylinder 45 is fixedly connected to the side of the adjustment frame 43, the locking pin 44 is located inside the connecting cylinder 45, the connecting ring 47 is fixedly embedded in the inner cavity of the connecting cylinder 45, the locking pin 44 and the inner cavity of the connecting ring 47 are slidably inserted and connected, and the anti-detachment ring 46 is fixedly sleeved on the outside of the locking pin 44.

[0044] 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. An automatic water replenishment device for a static scale inhibition experiment, characterized in that, include: The bottom plate (1) has a beaker (2) on top. A water replenishment mechanism (3) is set on the top of the base plate (1). The water replenishment mechanism (3) is used to automatically replenish water to the inside of the beaker (2). The water replenishment mechanism (3) includes a liquid level sensor (36), which is located inside the beaker (2). An adjustment mechanism (4) is provided on the base plate (1) and is used to adjust the sensing height of the liquid level sensor (36).

2. The automatic water replenishment device for static scale inhibition experiment according to claim 1, characterized in that, The water replenishment mechanism (3) also includes: A water tank (31) and a support member, wherein the water tank (31) is located at the top of the base plate (1) and the support member is located at the bottom of the water tank (31), and the water tank (31) is connected to the base plate (1) through the support member; A water pump (32) is installed outside the water supply tank (31). A fixed pipe (34) is fixedly connected to the end of the water pump (32). The end of the fixed pipe (34) is connected to the water supply tank (31). The controller (33) is fixedly connected to the top of the base plate (1), and the controller (33) is electrically connected to the water pump (32). The liquid level sensor (36) is electrically connected to the controller (33). Water supply pipe (35), one end of which is fixedly connected to the other end of water pump (32), the other end of which is located inside beaker (2), and the liquid level sensor (36) is located on the side of water supply pipe (35); The carrier is located outside the water pipe (35).

3. The automatic water replenishment device for static scale inhibition experiments according to claim 2, characterized in that, The support member includes: Support leg (37), the top of which is fixedly connected to water tank (31); Placement plate (38) is fixedly connected to the bottom of support leg (37). The top of placement plate (38) is threaded with mounting bolts, one end of which is threaded with the base plate (1).

4. The automatic water replenishment device for static scale inhibition experiments according to claim 2, characterized in that, The carrier includes: Support frame (39), which is sleeved on the outside of water pipe (35); Fixed leg (310) is fixedly connected between support frame (39) and base plate (1).

5. The automatic water replenishment device for static scale inhibition experiments according to claim 1, characterized in that, The adjustment mechanism (4) includes: Adjustment frame (41), the adjustment frame (41) is fixedly connected to the side of liquid level sensor (36), and the side of adjustment frame (41) is fixedly connected to adjustment frame (43). The support plate (42) is fixedly connected to the top of the base plate (1), and the support plate (42) is slidably inserted into the inner cavity of the adjustment frame (43); Locking pin (44) is threadedly connected to the side of the adjusting frame (43), and one end of the locking pin (44) is in contact with the bearing plate (42).

6. The automatic water replenishment device for static scale inhibition experiments according to claim 5, characterized in that, The adjustment mechanism (4) further includes: A connecting cylinder (45) is fixedly connected to the side of the adjusting frame (43). The locking pin (44) is located inside the connecting cylinder (45). A connecting ring (47) is fixedly embedded in the inner cavity of the connecting cylinder (45). The locking pin (44) and the inner cavity of the connecting ring (47) are slidably interlocked. Anti-detachment ring (46), which is fixedly sleeved on the outside of locking post (44).

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