Scale inhibition machine calibration device suitable for debugging of scale inhibition machine

Abstract

The scale inhibition machine calibration device comprises a circulating water tank, an upper water return port and a lower water outlet are arranged on the circulating water tank, a booster pump is arranged on the lower water outlet, and the lower water outlet is connected with a scale inhibition unit to be calibrated through a water outlet pipe. The other end of the to-be-calibrated scale inhibition unit is connected with an upper water return port through a water return pipe, and the upper water return port is provided with a pressure indication tank. A flowmeter is arranged on the water outlet pipe. The placing rack is used for placing scale inhibition units to be calibrated, a placing support is arranged on the placing rack, a power socket is arranged on one side of the placing support, a connecting water pipe is arranged on the other side of the placing support, one end of the connecting water pipe is connected with an outlet of a previous scale inhibition machine to be calibrated, and the other end of the connecting water pipe is connected with an inlet of a next scale inhibition machine to be calibrated; and the scale inhibition machines are connected in series to form a to-be-calibrated scale inhibition unit. The problems that an existing scale inhibition machine is low in calibration efficiency, low in calibration data authenticity, high in manual labor intensity and low in intelligent degree are solved.

Description

Technical Field

[0001] The utility model relates to the field of scale inhibitor calibration equipment, in particular to a scale inhibitor calibration device suitable for scale inhibitor debugging. Background Art

[0002] Scale inhibitors are devices that adjust the amount of scale inhibitor added based on the inlet flow rate. They achieve scale prevention by adding the appropriate amount of scale inhibitor to the pipeline. Scale inhibitors require factory calibration, adjusting the output of the scale inhibitor based on the flow rate. Failure to comply with these regulations can result in ineffective scale prevention or increased costs. Currently, manual calibration is the primary method used, requiring manual adjustment of the inlet flow rate to calibrate a single scale inhibitor. This results in low calibration efficiency and requires dedicated personnel, hindering the implementation of automated and intelligent systems. Utility Model Content

[0003] The purpose of the utility model is to provide a scale inhibitor calibration device suitable for scale inhibitor debugging, so as to solve the problems of low calibration efficiency, low authenticity of calibration data, high manual labor intensity and low intelligence of existing scale inhibitor calibration devices.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scale inhibitor calibration device suitable for scale inhibitor debugging, comprising a circulating water tank, the circulating water tank is provided with an upper return water port and a lower water outlet, the lower water outlet is provided with a booster pump, the lower water outlet is connected to the scale inhibitor unit to be calibrated through a water outlet pipe, the other end of the scale inhibitor unit to be calibrated is connected to the upper return water port through a return water pipe, and the upper return water port is provided with a pressure indicator tank.

[0005] As a further improvement of the above technical solution:

[0006] A flow meter is provided on the water outlet pipe.

[0007] It also includes a placement stand, which is used to place the scale inhibition unit to be calibrated. Several placement brackets are provided on the placement stand. A power socket is provided on one side of the placement bracket and a connecting water pipe is provided on the other side. One end of the connecting water pipe is used to connect to the outlet of the previous scale inhibition machine to be calibrated, and the other end is used to connect to the inlet of the next scale inhibition machine to be calibrated, so that several scale inhibition machines to be calibrated are connected in series to form a scale inhibition unit to be calibrated.

[0008] A plurality of groups of connecting water pipes of different models are arranged on a placement bracket.

[0009] The power socket is arranged above the connecting water pipe.

[0010] The bottom of the placing platform is provided with universal moving wheels.

[0011] The device also includes a mounting bracket, which includes a multi-layer placement platform for placing a circulating water tank, a booster pump, and a pressure indicator tank. The mounting bracket is fixed to one side of the placement platform or is set separately, that is, the mounting bracket is not connected to the placement platform.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model is suitable for the calibration device of the scale inhibitor during the commissioning of the scale inhibitor. It adopts serial calibration and can calibrate batches of scale inhibitors at the same time, thereby improving production efficiency. The flow meter of the scale inhibitor is calibrated by an electromagnetic flow meter to make its flow rate consistent with the actual flow rate, and the pressure display tank is used to judge whether the pressure in the water pipe meets the requirements. By simulating the application of the scale inhibitor in actual scenarios for testing, the accuracy and effectiveness of the test data are guaranteed, and the factory quality of the scale inhibitor is ensured. After the scale inhibitor is started, no special person is required to watch over it, which saves human resources and is conducive to the implementation of intelligence. An independent power socket is used to avoid the confusion of wires and reduce the risk of safety accidents. It solves the problems of low calibration efficiency of existing scale inhibitors, low authenticity of calibration data, high manual labor intensity, and low degree of intelligence. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the schematic diagrams of the structure of the calibration device of the utility model;

[0015] Figure 2 This is the second structural diagram of the calibration device of the utility model;

[0016] Figure 3 This is the third structural diagram of the calibration device of the utility model;

[0017] Figure 4 This is one of the schematic diagrams of the support structure of the utility model;

[0018] Figure 5 This is the second schematic diagram of the bracket structure of the present invention.

[0019] Figure numerals: 1. Circulating water tank; 11. Upper water return port; 12. Lower water outlet; 13. Booster pump; 2. Anti-scaling unit to be calibrated; 3. Flow meter; 4. Placement stand; 41. Placement bracket; 411. Power socket; 412. Connecting water pipe; 42. Universal movable wheel; 5. Mounting bracket; 14. Pressure indicating tank. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating directions or positions, are based on the directions or positions shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1 As shown, the scale inhibitor calibration device of this embodiment, suitable for use during scale inhibitor commissioning, includes a circulating water tank 1, provided with an upper return water port 11 and a lower water outlet 12. The lower water outlet 12 is provided with a booster pump 13. The lower water outlet 12 is connected to the scale inhibitor unit 2 to be calibrated via an outlet pipe. The other end of the scale inhibitor unit 2 to be calibrated is connected to the upper return water port 11 via a return water pipe. The upper return water port 11 is provided with a pressure indicator tank 14. A flow meter 3 is provided on the outlet pipe. The water in the circulating water tank 1 is input to the scale inhibitor unit 2 to be calibrated via the booster pump 13. The flow meter 3 and the pressure indicator tank 14 are used to display the current flow rate and pressure in the pipeline. The values ​​are compared with those on the scale inhibitor to calibrate the scale inhibitor.

[0025] In order to further improve the calibration efficiency, Figure 2 and 3As shown, this embodiment also includes a placement stand 4, which is used to place the scale inhibition unit 2 to be calibrated, and also includes a mounting bracket 5, which includes a multi-layer placement platform for placing the circulating water tank 1, the booster pump 13 and the pressure indicating tank 14, and is also used to place accessories such as the electrical control box. The mounting bracket 5 can be integrated with the placement stand 4 or separated.

[0026] The scale inhibition unit 2 to be calibrated in this embodiment is a plurality of scale inhibition machines connected in series. In order to facilitate calibration, a plurality of placement brackets 41 are provided on the placement stand 4. A power socket 411 is provided on one side of the placement bracket 41, and a connecting water pipe 412 is provided on the other side. The use of an independent power socket 411 can effectively avoid the confusion of wires.

[0027] One end of the connecting water pipe 412 is used to connect to the outlet of the previous anti-scaling machine to be calibrated, and the other end is used to connect to the inlet of the next anti-scaling machine to be calibrated, so that several anti-scaling machines to be calibrated are connected in series to form an anti-scaling machine group 2 to be calibrated. The connecting water pipe 412 includes pipes of various models, including but not limited to common DN25, DN32, and DN50, which can realize the calibration of various anti-scaling machines, such as Figure 4 and 5 As shown, the pipes are arranged in a vertical or horizontal arrangement, and the power sockets 411 are placed above the pipes to prevent water from entering the sockets. The number of brackets 41 is set according to the area of ​​the stand 4. By adjusting the arrangement, the maximum number of scale inhibitors can be calibrated simultaneously.

[0028] Usually be provided with fixed area when use, therefore can be placed stand 4 and fixedly installed on the ground.For convenient movement, be provided with universal moving wheel 42 at placing stand 4 bottoms.Can change the setting area of ​​placing stand 4.

[0029] Before calibration, the scale inhibitor is placed on the placement stand 4, and the scale inhibitors are connected in series by connecting water pipes to form a scale inhibitor unit 2 to be calibrated. The scale inhibitor power is plugged in, and the booster pump 13 is turned on to allow water to flow through each scale inhibitor in turn. Since it is the same pipeline, the flow and pressure are basically the same, so the data collected by each scale inhibitor should also be the same, and the same as the data collected by the calibrated pressure indicator tank 14 and flow meter 3. A slight deviation is allowed. The deviation data is set according to the actual calibration situation. The amount of liquid added output by each scale inhibitor should be the same. If the data deviation is within the threshold, the scale inhibitor is calibrated to be qualified. If the data deviation exceeds the threshold, the calibration is unqualified. In this way, batch calibration can be achieved, which effectively improves production efficiency.

[0030] The scale inhibitor calibration device of this embodiment, which is suitable for use in the commissioning of scale inhibitors, connects multiple scale inhibitors in series and connects them to the calibration device as a whole before commissioning the scale inhibitors. The gate valve is opened to allow the circulating water to circulate, and the frequency converter is powered on to control the speed of the booster pump 13 to control the pressure in the pipeline and the flow rate of the circulating water. The flow meter of the scale inhibitor is calibrated by an electromagnetic flow meter so that its flow rate is consistent with the actual flow rate, and the pressure display tank is used to determine whether the pressure in the water pipe meets the requirements. The scale inhibitor is turned on to simulate the dosing and descaling to test the various parameters of the scale inhibitor to determine whether they meet the factory standards. Multiple scale inhibitors can be tested at the same time, greatly improving the test efficiency. By simulating the application of the scale inhibitor in actual scenarios for testing, the accuracy and effectiveness of the test data are guaranteed, ensuring the factory quality of the scale inhibitor. After the scale inhibitor is started, no special person is required to watch over it, saving human resources. Different sizes of connectors are reserved, and different connectors can be selected for testing according to different types of scale inhibitors, which is flexible and changeable. Using circulating water for testing saves resources and avoids waste. The device has a simple and practical structure and low cost. It can discover potential problems of the scale inhibitor during the test process, reduce the failure rate in actual application, and improve customer satisfaction.

[0031] The above is only an embodiment of the present invention, and common knowledge such as the specific structure and characteristics of the scheme are not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claim involved.

Claims

1. A scale inhibitor calibration device suitable for scale inhibitor commissioning, characterized in that: The invention comprises a circulating water tank (1), wherein the circulating water tank (1) is provided with an upper water return port (11) and a lower water outlet (12), wherein the lower water outlet (12) is provided with a booster pump (13), wherein the lower water outlet (12) is connected to a scale inhibition unit (2) to be calibrated via a water outlet pipe, wherein the other end of the scale inhibition unit (2) to be calibrated is connected to the upper water return port (11) via a water return pipe, and wherein the upper water return port (11) is provided with a pressure indicating tank (14).

2. The scale inhibitor calibration device suitable for scale inhibitor commissioning according to claim 1, characterized in that: A flow meter (3) is provided on the water outlet pipe.

3. The scale inhibitor calibration device suitable for scale inhibitor commissioning according to claim 1 or 2, characterized in that: The device further comprises a placement stand (4), the placement stand (4) being used to place the anti-scaling unit (2) to be calibrated, the placement stand (4) being provided with a plurality of placement brackets (41), one side of the placement bracket (41) being provided with a power socket (411), and the other side being provided with a connecting water pipe (412), one end of the connecting water pipe (412) being connected to the outlet of the preceding anti-scaling unit to be calibrated, and the other end being connected to the inlet of the following anti-scaling unit to be calibrated, so that the plurality of anti-scaling units to be calibrated are connected in series to form the anti-scaling unit (2) to be calibrated.

4. The scale inhibitor calibration device suitable for scale inhibitor commissioning according to claim 3 is characterized in that: A plurality of groups of connecting water pipes (412) of different models are arranged on the placement bracket (41).

5. The scale inhibitor calibration device suitable for scale inhibitor commissioning according to claim 3, characterized in that: The power socket (411) is arranged above the connecting water pipe (412).

6. The scale inhibitor calibration device suitable for scale inhibitor commissioning according to claim 3, characterized in that: Universal moving wheels (42) are provided at the bottom of the placement stand (4).

7. The scale inhibitor calibration device suitable for scale inhibitor commissioning according to claim 5, characterized in that: It also includes a mounting bracket (5), which includes a multi-layer placement platform for placing the circulating water tank (1), the booster pump (13) and the pressure indicating tank (14).

8. The scale inhibitor calibration device suitable for scale inhibitor commissioning according to claim 7, characterized in that: The mounting bracket (5) is fixed to one side of the placement stand (4).

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