阅读说明：本技术 一种室外储存罐液位自动控制系统 (Automatic liquid level control system for outdoor storage tank ) 是由 陈先福 于 2021-09-14 设计创作，主要内容包括：本发明涉及室外储存罐控制系统技术领域,且公开了一种室外储存罐液位自动控制系统,包括中央处理单元,中央处理单元接收端与数据传输单元发射端信号连接,中央处理单元接收端与数据分析单元发射端信号连接,中央处理单元与服务器信号连接。该室外储存罐液位自动控制系统,可同时设置多个室外储存罐并对其同时进行液位控制,可靠性好,使用方便；本发明通过液位传感器检测室外储存罐液位变化,利用控制器进行自动控制,通过补液泵和电动截止阀实现物料的充注与回收；本发明的整个系统通过对外部原来的硬件的改造、升级,节省了大量的硬件设备,且精准度又大大提高,为现场后期的设备维护提供强有力的保证,增加运行设备的稳定性。(The invention relates to the technical field of outdoor storage tank control systems, and discloses an automatic liquid level control system for an outdoor storage tank. The automatic liquid level control system of the outdoor storage tank can be provided with a plurality of outdoor storage tanks simultaneously and control the liquid levels of the outdoor storage tanks simultaneously, and has good reliability and convenient use; the liquid level sensor is used for detecting the liquid level change of the outdoor storage tank, the controller is used for automatically controlling, and the liquid replenishing pump and the electric stop valve are used for filling and recovering materials; the whole system saves a large amount of hardware equipment by transforming and upgrading the original external hardware, greatly improves the precision, provides powerful guarantee for the later-stage equipment maintenance on site, and increases the stability of the running equipment.)

1. The utility model provides an outdoor storage tank liquid level automatic control system, includes central processing unit (1), its characterized in that: the receiving end of the central processing unit (1) is in signal connection with the transmitting end of the data transmission unit (4), the receiving end of the central processing unit (1) is in signal connection with the transmitting end of the data analysis unit (15), the receiving end of the central processing unit (1) is in signal connection with the transmitting end of the server (2), the receiving end of the central processing unit (1) is in signal connection with the transmitting end of the dangerous case early warning module (22), the receiving end of the central processing unit (1) is in signal connection with the transmitting end of the data display unit (23), the transmitting end of the data transmission unit (4) is in signal connection with the receiving end of the data analysis unit (15), the transmitting end of the data analysis unit (15) is in signal connection with the receiving end of the total database (3), the transmitting end of the total database (3) is in signal connection with the receiving end of the server (2), and the transmitting end of the data analysis unit (15) is in signal connection with the receiving end of the dangerous case early warning module (22), the transmitting end of the dangerous case early warning module (22) is in signal connection with the receiving end of the data display unit (23).

2. The automatic control system of outdoor storage tank liquid level of claim 1, characterized in that: the receiving end of the data transmission unit (4) is in signal connection with the transmitting end of the data extraction module (5), the receiving end of the data transmission unit (4) is in signal connection with the transmitting end of the data remote sending module (6), the receiving end of the data transmission unit (4) is in signal connection with the transmitting end of the asymmetric data encryption module (7), the receiving end of the data transmission unit (4) is in signal connection with the transmitting end of the data remote receiving module (8), and the receiving end of the data transmission unit (4) is in signal connection with the transmitting end of the asymmetric data decryption module (9).

3. The automatic control system of outdoor storage tank liquid level of claim 1, characterized in that: the receiving end of the data extraction module (5) is in signal connection with the transmitting end of the data real-time updating module (10), the receiving end of the data real-time updating module (10) is in signal connection with the transmitting end of the data sampling terminal (13), the receiving end of the data real-time updating module (10) is in signal connection with the transmitting end of the data sampling module (11), and the receiving end of the data real-time updating module (10) is in signal connection with the transmitting end of the timer module (12).

4. An automatic control system for liquid level of outdoor storage tank according to claim 3, characterized in that: the data sampling terminal (13) comprises a liquid level sensor (14).

5. An automatic control system for liquid level of outdoor storage tank according to claim 3, characterized in that: the device comprises a data extraction module (5), a data remote sending module (6), an asymmetric data encryption module (7), a data remote receiving module (8), a data remote sending module (5), a data remote sending module (6), a data remote receiving module (6), an asymmetric data encryption module (7), an asymmetric data encryption module (8), a data remote receiving module (8), a data remote decrypting module (9) and a data remote receiving module.

6. The automatic control system of outdoor storage tank liquid level of claim 1, characterized in that: the data analysis unit (15) receiving end looks up module (21) transmitting end signal connection with data display, data analysis unit (15) receiving end and data search module (16) transmitting end signal connection, data analysis unit (15) receiving end and data update module (17) transmitting end signal connection, data analysis unit (15) receiving end and data contrast module (18) transmitting end signal connection, data analysis unit (15) receiving end and data analysis module (19) transmitting end signal connection, data analysis unit (15) receiving end and data feedback module (20) transmitting end signal connection.

7. An automatic control system for liquid level of outdoor storage tank according to claim 6, characterized in that: the data search system is characterized in that a transmitting end of the data search module (16) is in signal connection with a receiving end of the data update module (17), a transmitting end of the data update module (17) is in signal connection with a receiving end of the data comparison module (18), a transmitting end of the data comparison module (18) is in signal connection with a receiving end of the data feedback module (20), and a transmitting end of the data feedback module (20) is in signal connection with a receiving end of the data display reference module (21).

8. The automatic control system of outdoor storage tank liquid level of claim 1, characterized in that: the receiving end of the data display unit (23) is in signal connection with the transmitting end of the data modeling module (24), the receiving end of the data display unit (23) is in signal connection with the transmitting end of the data display module (25), the receiving end of the data display unit (23) is in signal connection with the transmitting end of the data display terminal (26), and the data display terminal (26) comprises a computer (27) and a mobile phone (28).

Technical Field

The invention relates to the technical field of outdoor storage tank control systems, in particular to an automatic liquid level control system of an outdoor storage tank.

Background

A steel sealed container for storing liquid or gas is the steel storage tank, and general steel storage tank is mostly outdoor holding vessel, and steel storage tank engineering is essential, the important infrastructure of trades such as oil, chemical industry, grain and oil, food, fire control, traffic, metallurgy, national defence, always can't open big small steel storage tank in our economic life, and the important effect that the steel storage tank played in national economic development is irreplaceable. With the continuous development of the storage tank industry, more and more industries and enterprises use the storage tank, more and more enterprises enter the storage tank industry, the steel storage tank is a special device for storing various liquid (or gas) raw materials and finished products, the storage tank can not be normally produced for many enterprises without the storage tank, particularly, the storage tanks with various capacities and types can not be separated from national strategic material reserves, the existing outdoor storage tank needs to be provided with a liquid level detection device, the liquid level detection is to obtain an electric signal reflecting the liquid level and further realize control, generally adopted methods are that a metal rod is placed and a floater is sleeved outside the metal rod to test the liquid level, but after a period of use, the floater and the metal rod are easy to be stuck, so that the liquid level detection device is short in service life, in addition, because materials such as a water reducing agent and the like are easy to crystallize, the water reducing agent meets cold crystallization and metal surfaces, the liquid level detection means is easily damaged.

Disclosure of Invention

The invention aims to provide an automatic liquid level control system for an outdoor storage tank, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic liquid level control system of an outdoor storage tank comprises a central processing unit, wherein a receiving end of the central processing unit is in signal connection with a transmitting end of a data transmission unit, the receiving end of the central processing unit is in signal connection with the transmitting end of the data analysis unit, the receiving end of the central processing unit is in signal connection with the transmitting end of the server, the receiving end of the central processing unit is in signal connection with the transmitting end of the dangerous case early warning module, the receiving end of the central processing unit is in signal connection with the transmitting end of the data display unit, the transmitting end of the data transmission unit is in signal connection with the receiving end of the data analysis unit, the transmitting end of the data analysis unit is in signal connection with the receiving end of the total database, the total database transmitting end is in signal connection with the server receiving end, the data analysis unit transmitting end is in signal connection with the dangerous case early warning module receiving end, and the dangerous case early warning module transmitting end is in signal connection with the data display unit receiving end.

Preferably, the receiving end of the data transmission unit is in signal connection with the transmitting end of the data extraction module, the receiving end of the data transmission unit is in signal connection with the transmitting end of the data remote sending module, the receiving end of the data transmission unit is in signal connection with the transmitting end of the asymmetric data encryption module, the receiving end of the data transmission unit is in signal connection with the transmitting end of the data remote receiving module, and the receiving end of the data transmission unit is in signal connection with the transmitting end of the asymmetric data decryption module.

Preferably, the receiving end of the data extraction module is in signal connection with the transmitting end of the data real-time updating module, the receiving end of the data real-time updating module is in signal connection with the transmitting end of the data sampling terminal, the receiving end of the data real-time updating module is in signal connection with the transmitting end of the data sampling module, and the receiving end of the data real-time updating module is in signal connection with the transmitting end of the timer module.

Preferably, the data sampling terminal comprises a liquid level sensor.

Preferably, the transmitting end of the data extraction module is in signal connection with the receiving end of the data remote transmitting module, the transmitting end of the data remote transmitting module is in signal connection with the receiving end of the asymmetric data encryption module, the transmitting end of the asymmetric data encryption module is in signal connection with the receiving end of the data remote receiving module, and the transmitting end of the data remote receiving module is in signal connection with the receiving end of the asymmetric data decryption module.

Preferably, the receiving end of the data analysis unit is in signal connection with the transmitting end of the data display look-up module, the receiving end of the data analysis unit is in signal connection with the transmitting end of the data search module, the receiving end of the data analysis unit is in signal connection with the transmitting end of the data update module, the receiving end of the data analysis unit is in signal connection with the transmitting end of the data comparison module, the receiving end of the data analysis unit is in signal connection with the transmitting end of the data analysis module, and the receiving end of the data analysis unit is in signal connection with the transmitting end of the data feedback module.

Preferably, the data search module transmitting terminal is in signal connection with the data update module receiving terminal, the data update module transmitting terminal is in signal connection with the data comparison module receiving terminal, the data comparison module transmitting terminal is in signal connection with the data feedback module receiving terminal, and the data feedback module transmitting terminal is in signal connection with the data display look-up module receiving terminal.

Preferably, the receiving end of the data display unit is in signal connection with the transmitting end of the data modeling module, the receiving end of the data display unit is in signal connection with the transmitting end of the data display terminal, and the data display terminal comprises a computer and a mobile phone.

Compared with the prior art, the invention has the beneficial effects that: the automatic liquid level control system of the outdoor storage tank can be provided with a plurality of outdoor storage tanks simultaneously and control the liquid levels of the outdoor storage tanks simultaneously, and has good reliability and convenient use; the liquid level sensor is used for detecting the liquid level change of the outdoor storage tank, the controller is used for automatically controlling, and the liquid replenishing pump and the electric stop valve are used for filling and recovering materials; the high liquid level of the outdoor storage tank can be prevented from overflowing, the low liquid level of the outdoor storage tank can be prevented from being pumped out, the safety and the service life of a motor and a water pump are effectively protected, and the normal production is ensured; the wireless electric water inlet control valve and the wireless electric water discharge control valve can be respectively controlled under the action of the liquid level sensor, so that the function of wirelessly and automatically controlling the liquid level is achieved; the whole system saves a large amount of hardware equipment by transforming and upgrading the original external hardware, greatly improves the precision, provides powerful guarantee for the later-stage equipment maintenance on site, and increases the stability of the running equipment.

Drawings

Fig. 1 is a schematic view of the overall connection structure of the present invention.

In the figure: the system comprises a central processing unit (1), a server (2), a total database (3), a data transmission unit (4), a data extraction module (5), a data remote transmission module (6), an asymmetric data encryption module (7), a data remote receiving module (8), an asymmetric data decryption module (9), a real-time data updating module (10), a data sampling module (11), a timer module (12), a data sampling terminal (13), a liquid level sensor (14), a data analysis unit (15), a data search module (16), a data updating module (17), a data comparison module (18), a data analysis module (19), a data feedback module (20), a data display reference module (21), a dangerous case early warning module (22), a data display unit (23), a data modeling module (24), a data display module (25), a data display terminal (26), a computer (27) and a mobile phone (28).

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: an automatic liquid level control system for an outdoor storage tank comprises a central processing unit 1, wherein a receiving end of the central processing unit 1 is in signal connection with a transmitting end of a data transmission unit 4, a receiving end of the data transmission unit 4 is in signal connection with a transmitting end of a data extraction module 5, a receiving end of the data transmission unit 4 is in signal connection with a transmitting end of a data remote sending module 6, a receiving end of the data transmission unit 4 is in signal connection with a transmitting end of an asymmetric data encryption module 7, a receiving end of the data transmission unit 4 is in signal connection with a transmitting end of a data remote receiving module 8, a receiving end of the data transmission unit 4 is in signal connection with a transmitting end of an asymmetric data decryption module 9, a receiving end of the data extraction module 5 is in signal connection with a transmitting end of a data real-time updating module 10, a receiving end of the data real-time updating module 10 is in signal connection with a transmitting end of a data sampling terminal 13, and a receiving end of the data real-time updating module 10 is in signal connection with a transmitting end of a data sampling module 11, the receiving end of the data real-time updating module 10 is in signal connection with the transmitting end of the timer module 12, the data sampling terminal 13 comprises a liquid level sensor 14, a plurality of outdoor storage tanks can be arranged at the same time, liquid level control can be carried out on the outdoor storage tanks at the same time, and the data real-time updating module is good in reliability and convenient to use; the liquid level sensor 14 is used for detecting the liquid level change of the outdoor storage tank, the controller is used for automatically controlling, the liquid replenishing pump and the electric stop valve are used for filling and recovering materials, the high liquid level of the outdoor storage tank can be prevented from overflowing, the low liquid level of the outdoor storage tank can be prevented from being pumped out, the safety and the service life of the motor and the water pump are effectively protected, and the normal production is ensured; the wireless electric water inlet control valve and the wireless electric water discharge control valve can be respectively controlled by the action of the liquid level sensor 14 to achieve the function of wireless automatic liquid level control, the transmitting end of the data extraction module 5 is in signal connection with the receiving end of the data remote transmitting module 6, the transmitting end of the data remote transmitting module 6 is in signal connection with the receiving end of the asymmetric data encryption module 7, the transmitting end of the asymmetric data encryption module 7 is in signal connection with the receiving end of the data remote receiving module 8, the transmitting end of the data remote receiving module 8 is in signal connection with the receiving end of the asymmetric data decryption module 9, the receiving end of the central processing unit 1 is in signal connection with the transmitting end of the data analysis unit 15, the receiving end of the data analysis unit 15 is in signal connection with the transmitting end of the data search module 16, and the receiving end of the data analysis unit 15 is in signal connection with the transmitting end of the data update module 17, the receiving end of the data analysis unit 15 is connected with the transmitting end of the data comparison module 18 by signals, the receiving end of the data analysis unit 15 is connected with the transmitting end of the data analysis module 19 by signals, the receiving end of the data analysis unit 15 is connected with the transmitting end of the data feedback module 20 by signals, the transmitting end of the data search module 16 is connected with the receiving end of the data update module 17 by signals, the transmitting end of the data update module 17 is connected with the receiving end of the data comparison module 18 by signals, the transmitting end of the data comparison module 18 is connected with the receiving end of the data feedback module 20 by signals, the transmitting end of the data feedback module 20 is connected with the receiving end of the data display reference module 21 by signals, the receiving end of the central processing unit 1 is connected with the transmitting end of the server 2 by signals, the receiving end of the central processing unit 1 is connected with the transmitting end of the dangerous case early warning module 22 by signals, and the receiving end of the central processing unit 1 is connected with the transmitting end of the data display unit 23 by signals, the transmitting end of the data transmission unit 4 is in signal connection with the receiving end of the data analysis unit 15, the transmitting end of the data analysis unit 15 is in signal connection with the receiving end of the total database 3, the transmitting end of the total database 3 is in signal connection with the receiving end of the server 2, the transmitting end of the data analysis unit 15 is in signal connection with the receiving end of the dangerous case early warning module 22, the transmitting end of the dangerous case early warning module 22 is in signal connection with the receiving end of the data display unit 23, the receiving end of the data display unit 23 is in signal connection with the transmitting end of the data modeling module 24, the receiving end of the data display unit 23 is in signal connection with the transmitting end of the data display module 25, the receiving end of the data display unit 23 is in signal connection with the transmitting end of the data display terminal 26, and the data display terminal 26 comprises a computer 27 and a mobile phone 28, the whole system of the invention saves a large amount of hardware equipment by transforming and upgrading the original external hardware, and greatly improves the accuracy, the method provides powerful guarantee for the maintenance of the equipment in the later period of the site, and increases the stability of the running equipment.

When in use, a plurality of outdoor storage tanks can be arranged at the same time, and the liquid level of the outdoor storage tanks can be controlled at the same time, so that the reliability is good and the use is convenient; the liquid level sensor 14 is used for detecting the liquid level change of the outdoor storage tank, the controller is used for automatically controlling, the liquid replenishing pump and the electric stop valve are used for filling and recovering materials, and the wireless electric water inlet control valve and the wireless electric water outlet control valve can be respectively controlled under the action of the liquid level sensor 14, so that the function of wirelessly and automatically controlling the liquid level is achieved; the whole system saves a large amount of hardware equipment by transforming and upgrading the original external hardware, greatly improves the precision, provides powerful guarantee for the later-stage equipment maintenance on site, and increases the stability of the running equipment.

In summary, the following results can be obtained: the automatic liquid level control system of the outdoor storage tank can be provided with a plurality of outdoor storage tanks simultaneously and control the liquid levels of the outdoor storage tanks simultaneously, and has good reliability and convenient use; the liquid level sensor 14 is used for detecting the liquid level change of the outdoor storage tank, the controller is used for automatically controlling, and the liquid replenishing pump and the electric stop valve are used for filling and recovering materials; the high liquid level of the outdoor storage tank can be prevented from overflowing, the low liquid level of the outdoor storage tank can be prevented from being pumped out, the safety and the service life of a motor and a water pump are effectively protected, and the normal production is ensured; the wireless electric water inlet control valve and the wireless electric water discharge control valve can be respectively controlled through the action of the liquid level sensor 14, so that the function of wirelessly and automatically controlling the liquid level is achieved; the whole system saves a large amount of hardware equipment by transforming and upgrading the original external hardware, greatly improves the precision, provides powerful guarantee for the later-stage equipment maintenance on site, and increases the stability of the running equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.