Water energy storage tank monitoring method for spinning polymer production

Abstract

The invention belongs to the technical field of water energy storage tanks, and particularly relates to a water energy storage tank monitoring method for spinning polymer production, which comprises the following steps: S1, taking a water energy storage tank for spinning polymer production as a monitoring target, selecting proper monitoring equipment and a data acquisition terminal according to the size of the water energy storage tank, s2, a temperature sensor, a tank body pressure sensor, a water quality sensor and a flow sensor are arranged on a tank body according to the water energy storage tank, and water temperature, water pressure, water quality and water flow data of the tank body are obtained.According to the water energy storage tank, the water inlet and outlet conditions of the water energy storage tank can be monitored, and meanwhile the tank body condition of the water energy storage tank can be monitored; and the working conditions of water pumps at the water inlet and the water outlet of the water energy storage tank can be monitored, so that the water energy storage tank can be monitored in all directions, water is ensured to flow or be in the water energy storage tank, and the water temperature and the pH value in the water are within the standard of water for spinning polymer production.

Description

Technical Field

[0001] The invention belongs to the technical field of water energy storage tanks, and in particular relates to a monitoring method for a water energy storage tank used in spinning polymer production. Background Art

[0002] A water energy storage tank, also known as an energy storage tank or a water energy storage tank, is a device that can store, store and release water energy.

[0003] In the process of spinning polymer production, water storage tanks are needed to store production water, and there are strict standards for spinning polymer production water. After the water for spinning polymer production is in the water storage tank, the water temperature and pH value of the water need to be monitored. However, when monitoring the water in the water storage tank, only the water temperature and pH value of the water in the water storage tank are monitored. When the water flows through the pipeline, the water temperature will be affected by the pipeline temperature and change, causing the water temperature to become cold or hot, which will affect the production of spinning polymers. At the same time, the operation of the water pump will also generate corresponding heat, and this heat will also cause the water temperature to change. In view of this, we have invented a monitoring method for water storage tanks for spinning polymer production. Summary of the invention

[0004] The purpose of the present invention is to provide a method for monitoring a water energy storage tank for the production of spinning polymers, aiming to solve the problem in the prior art that, when monitoring water in a water energy storage tank, only the temperature of the water and the pH value of the water in the water energy storage tank are monitored. When water flows through a pipeline, the temperature of the water will be affected by the pipeline temperature and change, causing the water temperature to become cold or hot, which will further affect the production of spinning polymers. At the same time, the operation of the water pump will also generate corresponding heat, and this heat will also cause the water temperature to change. In view of this, we have invented a method for monitoring a water energy storage tank for the production of spinning polymers.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a method for monitoring a water energy storage tank for spinning polymer production, comprising the following steps: S1, taking the water energy storage tank for spinning polymer production as the monitoring target, selecting appropriate monitoring equipment and data acquisition terminal according to the size of the water energy storage tank, S2, arranging a temperature sensor, a tank pressure sensor, a water quality sensor, and a flow sensor on the tank body according to the water energy storage tank, and obtaining the water temperature, water pressure, water quality and water flow data of the tank body, S3, according to the distribution of each monitoring equipment, building a cloud server that can simultaneously collect monitoring equipment data, and the data is collected every hour, S4, based on the collected data, sorting and summarizing the obtained data for convenient observation by personnel, S5, taking the water used for spinning polymer production as the standard, setting the range value of the monitoring equipment, and installing an alarm device at the same time to timely alarm and remind after the data exceeds the standard, S6, finally, arranging professional maintenance personnel to perform daily maintenance on the monitoring equipment once a day.

[0006] As a preferred method for monitoring a water energy storage tank for spinning polymer production of the present invention, in step S1, the monitoring equipment is composed of: a temperature sensor, a tank pressure sensor, a water quality sensor, and a flow sensor, and the data acquisition terminal is composed of a cloud server, wherein the water energy storage tank for spinning polymer production is used as a monitoring target, and the standard of water used for spinning polymer production is obtained at the same time.

[0007] As a preferred method for monitoring a water energy storage tank for spinning polymer production of the present invention, in step S1, the standards for water used in spinning polymer production are: water temperature and pH value in water, the standard has a certain range of values, and then corresponds to various monitoring equipment as data standards, the standard value range is 5-10°C for tank temperature, 10-17°C for return water temperature, and 7.0-8.5 for pH value in water.

[0008] As a preferred method for monitoring a water energy storage tank for spinning polymer production of the present invention, in step S2, a temperature sensor, a tank pressure sensor, a water quality sensor and a flow sensor are arranged on the tank body in three levels to facilitate the monitoring of various data of the tank body.

[0009] As a preferred method for monitoring a water energy storage tank for spinning polymer production of the present invention, in step S2, three levels of monitoring equipment are arranged on the tank body, respectively:

[0010] Level 1: A temperature sensor for measuring water temperature gradient, a tank liquid level pressure sensor and a water quality sensor are installed inside the tank;

[0011] Level 2: Temperature sensors, water quality sensors and flow sensors are installed at the water inlet and outlet of the tank;

[0012] Level 3: Flow sensors and pressure sensors are installed on the water pumps at the inlet and outlet of the tank.

[0013] As a preferred method for monitoring a water energy storage tank for spinning polymer production of the present invention, in step S2, a temperature sensor for measuring the water temperature gradient and a tank liquid level pressure sensor are arranged inside the tank body, and industrial-grade sensors should be used with accuracy meeting the design requirements, a temperature measuring cable is arranged in the vertical direction of the liquid level, and a layered temperature detection point is arranged every 500 mm; a water level pressure sensor is arranged at the bottom of the tank body;

[0014] Temperature sensors, water quality sensors and flow sensors are installed at the water inlet and outlet of the tank. Industrial-grade sensors should be used and the accuracy should meet the design requirements. The probes of the temperature sensor, water quality sensor and flow sensor are inserted into the water inlet and outlet of the tank, and the temperature sensor, water quality sensor and flow sensor are installed at the water inlet and outlet of the tank in sequence;

[0015] The water pumps at the inlet and outlet of the tank are equipped with flow sensors and pressure sensors. Industrial-grade sensors should be used and the accuracy should meet the design requirements. The probes of the flow sensors and pressure sensors should be close to the inlet and outlet of the water pump.

[0016] As a preferred method for monitoring a water energy storage tank for spinning polymer production of the present invention, in step S3, a wireless transmission network is used to connect the monitoring device to a cloud server, and then the cloud server collects data from each monitoring device. The wireless transmission network includes: Bluetooth, Wi-Fi, LoRa, and data is collected every hour.

[0017] As a preferred method for monitoring a water energy storage tank for spinning polymer production of the present invention, in step S4, data sorting and summarization can be coordinated with step S2, specifically: data of the monitoring equipment inside the tank, data of the monitoring equipment of the water inlet and outlet of the tank, and data of the monitoring equipment of the water pump at the water inlet and outlet of the tank, so that personnel can observe the data conveniently.

[0018] As a preferred method for monitoring a water energy storage tank for spinning polymer production of the present invention, in step S5, the alarm device is connected to the monitoring device using a buzzer or a flash light, so that sound and light can be used to remind the staff when the water temperature exceeds the standard.

[0019] As a preferred method for monitoring a water energy storage tank for spinning polymer production of the present invention, in step S6, professional maintenance personnel are employed to check the monitoring equipment once a day to monitor the stability of the operation of the equipment.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention uses a temperature sensor for measuring the water temperature gradient, a tank body liquid level pressure sensor and a water quality sensor arranged inside the tank body; a temperature sensor, a water quality sensor and a flow sensor are arranged at the water inlet and outlet of the tank body; a flow sensor and a pressure sensor are arranged at the water pumps at the water inlet and outlet of the tank body, thereby being able to comprehensively monitor the interior of the water energy storage tank, the water inlet and outlet of the water energy storage tank, and the water pumps at the water inlet and outlet of the water energy storage tank, thereby ensuring that the water is flowing or in the water energy storage tank, and that the water temperature and the pH value in the water are within the standards for water used in spinning polymer production. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the process structure of the present invention;

[0024] Figure 2 It is a simplified structural schematic diagram of the process of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of the process of laying out the monitoring equipment of the present invention;

[0026] Figure 4 It is a schematic diagram of the table structure of data arrangement of the present invention. DETAILED DESCRIPTION

[0027] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-4The present invention provides the following technical solutions: a monitoring method for a water storage tank for spinning polymer production, comprising the following steps: S1, taking the water storage tank for spinning polymer production as the monitoring target, selecting appropriate monitoring equipment and data acquisition terminal according to the size of the water storage tank, S2, arranging temperature sensors, tank pressure sensors, water quality sensors, and flow sensors on the tank body according to the water storage tank, and obtaining the water temperature, water pressure, water quality and water flow data of the tank body, S3, according to the distribution of each monitoring equipment, building a cloud server that can simultaneously collect monitoring equipment data, and the data is collected every hour, S4, based on the collected data, sorting and summarizing the obtained data for convenient observation by personnel, S5, taking the water used for spinning polymer production as the standard, setting the range value of the monitoring equipment, and installing the alarm equipment at the same time to timely alarm and remind after the data exceeds the standard, S6, finally, arranging professional maintenance personnel to perform daily maintenance on the monitoring equipment once a day.

[0029] Preferably: in step S1, the monitoring equipment is composed of: a temperature sensor, a tank pressure sensor, a water quality sensor, and a flow sensor, and the data acquisition terminal is composed of a cloud server, in which the water storage tank used for spinning polymer production is used as the monitoring target, and the standard of water used for spinning polymer production is obtained at the same time.

[0030] Preferably, in step S1, the standard for water used in spinning polymer production is: water temperature and pH value in water. The standard has a certain range of values, which corresponds to the data standard in various monitoring devices. The range of standard values ​​is 5-10°C for the in-fill temperature, 10-17°C for the return water temperature, and 7.0-8.5 for the pH value in water.

[0031] Preferably, in step S2, temperature sensors, tank pressure sensors, water quality sensors and flow sensors are arranged on the tank body in three levels to facilitate monitoring of various data of the tank body.

[0032] Preferably, in step S2, the three levels of monitoring equipment arranged on the tank are:

[0033] Level 1: A temperature sensor for measuring water temperature gradient, a tank liquid level pressure sensor and a water quality sensor are installed inside the tank;

[0034] Level 2: Temperature sensors, water quality sensors and flow sensors are installed at the water inlet and outlet of the tank;

[0035] Level 3: Flow sensors and pressure sensors are installed on the water pumps at the inlet and outlet of the tank.

[0036] Preferably: in step S2, a temperature sensor for measuring the water temperature gradient and a tank body water level pressure sensor are arranged inside the tank body. Industrial-grade sensors should be used and the accuracy should meet the design requirements. A temperature measuring cable is arranged in the vertical direction of the liquid level, and a layered temperature detection point is arranged every 500mm; a water level pressure sensor is arranged at the bottom of the tank body;

[0037] Temperature sensors, water quality sensors and flow sensors are installed at the water inlet and outlet of the tank. Industrial-grade sensors should be used and the accuracy should meet the design requirements. The probes of the temperature sensor, water quality sensor and flow sensor are inserted into the water inlet and outlet of the tank, and the temperature sensor, water quality sensor and flow sensor are installed at the water inlet and outlet of the tank in sequence;

[0038] The water pumps at the inlet and outlet of the tank are equipped with flow sensors and pressure sensors. Industrial-grade sensors should be used and the accuracy should meet the design requirements. The probes of the flow sensors and pressure sensors should be close to the inlet and outlet of the water pump.

[0039] Preferably, in step S3, a wireless transmission network is used to connect the monitoring device to a cloud server, and then the cloud server collects data from each monitoring device. The wireless transmission network includes: Bluetooth, Wi-Fi, LoRa, and data is collected every hour.

[0040] Preferably: in step S4, data collation and summarization can be coordinated with step S2, specifically: data of the monitoring equipment inside the tank, data of the monitoring equipment at the water inlet and outlet of the tank, and data of the monitoring equipment of the water pump at the water inlet and outlet of the tank, so that personnel can observe the data conveniently.

[0041] Preferably, in step S5, the alarm device is connected to the monitoring device using a buzzer or a flashing light, so that when the water temperature exceeds the standard, sound and light can be emitted to remind the staff.

[0042] Preferably, in step S6, professional maintenance personnel are employed to check the monitoring equipment once a day to ensure the stability of the operation of the monitoring equipment.

[0043] Working principle: First, the temperature sensor, tank pressure sensor, water quality sensor and flow sensor can be used to collect various data of the water energy storage tank respectively: the internal data of the tank is collected by: temperature sensor, tank liquid level pressure sensor and water quality sensor, the water inlet and outlet data of the tank are collected by: temperature sensor, water quality sensor and flow sensor, the water pump working data of the tank inlet and outlet is collected by: flow sensor and pressure sensor, and then these data will be collected by the cloud server, and the collection time is once an hour. Afterwards, the cloud server will organize and summarize the data into a table, refer to the attached Figure 4, and then judge from the monitoring data whether the temperature of the water in the water storage tank and the pH value of the water are within the standard range of water for spinning polymer production. At the same time, if the monitoring data exceeds the standard range of water for spinning polymer production, the buzzer or flash light will start to produce sound or light, thereby prompting the human to take relevant measures to ensure that the spinning polymer production will not be affected by water.

[0044] In summary, this monitoring method utilizes the deployed monitoring equipment to monitor not only the inlet and outlet water conditions of the water energy storage tank, but also the tank body condition of the water energy storage tank, and the working conditions of the water pumps at the inlet and outlet of the water energy storage tank, thereby being able to monitor the water energy storage tank in all directions to ensure that the water is flowing or in the water energy storage tank, and the water temperature and pH value in the water are within the standards for water used in spinning polymer production.

[0045] It is necessary to add that: Figure 3 , the specific use principle of the monitoring equipment arranged on the water energy storage tank is described. First, in the first level state, the temperature sensor, the tank liquid level pressure sensor and the water quality sensor can monitor the water pressure, water temperature and water quality in the tank;

[0046] In the secondary state, the temperature sensor, water quality sensor and flow sensor can monitor the temperature, water quality and flow state of the water when the water is flowing in and out of the water storage tank, so as to avoid the large temperature difference between the inlet water and the water in the tank, which affects the water temperature and water quality in the tank, and the water temperature and water quality change caused by the pipe after the water is discharged. The flow sensor can monitor the flow of water in and out, so as to avoid the difference between the inlet and outlet flow rates affecting the water temperature in the tank;

[0047] In the third level, the flow sensor and pressure sensor can monitor the pump after it is working. By monitoring the flow difference between the pump inlet and outlet through the flow sensor, problems such as impeller wear, blade blockage and leakage can be detected. Abnormal flow may indicate a decline in pump performance or failure. Monitoring the change in the outlet pressure of the pump through the pressure sensor can monitor failures such as unstable flow, valve problems and pipe blockage. Abnormal pressure changes need to be paid attention to and handled in time.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for monitoring a water storage tank for spinning polymer production, characterized in that: The following steps are involved: S1. Taking the water storage tank used for spinning polymer production as the monitoring target, selecting appropriate monitoring equipment and data acquisition terminal according to the size of the water storage tank; S2. Arrange a temperature sensor, a tank pressure sensor, a water quality sensor, and a flow sensor on the tank body according to the water energy storage tank to obtain water temperature, water pressure, water quality, and water flow data of the tank body; S3. According to the distribution of each monitoring device, a cloud server is built to collect data from the monitoring devices at the same time. The data is collected every hour. S4. Based on the collected data, the acquired data is sorted and summarized to facilitate observation by personnel; S5. Using the water used in spinning polymer production as the standard, set the range value of the monitoring equipment, and install alarm equipment to give timely alarm reminders when the data exceeds the standard; S6. Finally, arrange professional maintenance personnel to perform routine maintenance on the monitoring equipment once a day.

2. The method for monitoring a water energy storage tank for spinning polymer production according to claim 1, characterized in that: In step S1, the monitoring equipment is composed of: temperature sensor, tank pressure sensor, water quality sensor, flow sensor, and the data acquisition terminal is composed of a cloud server. The water storage tank used for spinning polymer production is used as the monitoring target, and the standard of water used for spinning polymer production is obtained at the same time.

3. A method for monitoring a water energy storage tank for spinning polymer production according to claim 2, characterized in that: In step S1, the standards for water used in spinning polymer production are: water temperature and pH value in water. The standards have a certain range of values, which correspond to the data standards of various monitoring devices. The range of standard values ​​is 5-10°C for the in-pipe temperature, 10-17°C for the return water temperature, and 7.0-8.5 for the pH value in the water.

4. The method for monitoring a water energy storage tank for spinning polymer production according to claim 1, characterized in that: In step S2, temperature sensors, tank pressure sensors, water quality sensors and flow sensors are arranged on the tank body in three levels to facilitate the monitoring of various data of the tank body.

5. A method for monitoring a water energy storage tank for spinning polymer production according to claim 4, characterized in that: In step S2, three levels of monitoring equipment are installed on the tank: Level 1: A temperature sensor for measuring water temperature gradient, a tank liquid level pressure sensor and a water quality sensor are installed inside the tank; Level 2: Temperature sensors, water quality sensors and flow sensors are installed at the water inlet and outlet of the tank; Level 3: Flow sensors and pressure sensors are installed on the water pumps at the inlet and outlet of the tank.

6. A method for monitoring a water storage tank for spinning polymer production according to claim 4, characterized in that: In step S2, a temperature sensor for measuring the water temperature gradient and a tank liquid level pressure sensor are set inside the tank. Industrial-grade sensors should be used and the accuracy should meet the design requirements. A temperature measuring cable is set in the vertical direction of the liquid level, and a layered temperature monitoring point is set every 500mm; a water level pressure sensor is set at the bottom of the tank; Temperature sensors, water quality sensors and flow sensors are installed at the water inlet and outlet of the tank. Industrial-grade sensors should be used and the accuracy should meet the design requirements. The probes of the temperature sensor, water quality sensor and flow sensor are inserted into the water inlet and outlet of the tank, and the temperature sensor, water quality sensor and flow sensor are installed at the water inlet and outlet of the tank in sequence; The water pumps at the inlet and outlet of the tank are equipped with flow sensors and pressure sensors. Industrial-grade sensors should be used and the accuracy should meet the design requirements. The probes of the flow sensors and pressure sensors should be close to the inlet and outlet of the water pump.

7. The method for monitoring a water energy storage tank for spinning polymer production according to claim 1, characterized in that: In step S3, a wireless transmission network is used to connect the monitoring device to the cloud server, and then the cloud server collects data from each monitoring device. The wireless transmission network includes: Bluetooth, Wi-Fi, LoRa, and data is collected every hour.

8. The method for monitoring a water energy storage tank for spinning polymer production according to claim 1, characterized in that: In step S4, data collation and summarization can be coordinated with step S2, specifically: data of the internal monitoring equipment of the tank, data of the monitoring equipment of the water inlet and outlet of the tank, and data of the monitoring equipment of the water pump at the water inlet and outlet of the tank, so that personnel can observe the data conveniently.

9. The method for monitoring a water energy storage tank for spinning polymer production according to claim 1, characterized in that: In step S5, the alarm device is connected to the monitoring device using a buzzer or a flashing light, so that when the water temperature exceeds the standard, sound and light can be used to remind the staff.

10. The method for monitoring a water energy storage tank for spinning polymer production according to claim 1, characterized in that: In step S6, professional maintenance personnel are employed to check the monitoring equipment once a day to ensure the stability of the operation of the monitoring equipment.

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