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CN-224234007-U - Intelligent liquid level detection system

CN224234007UCN 224234007 UCN224234007 UCN 224234007UCN-224234007-U

Abstract

The utility model relates to an intelligent liquid level detection system which comprises a cabinet body, wherein vertical beams are arranged on opposite surfaces of two sides of the inner peripheral wall of the cabinet body along the vertical direction, a liquid storage assembly is arranged at the bottom of an inner cavity of the cabinet body, a fixing plate is arranged between the vertical beams on two sides and corresponds to the liquid storage assembly, the fixing plate is perpendicular to the vertical beams, a plurality of through holes are formed in the fixing plate in a penetrating mode, threaded cylinders communicated with the through holes are arranged at the through holes, and in the intelligent liquid level detection system, the whole mechanical strength is improved through the fact that the fixing plate and the vertical beams are matched with the threaded cylinders and an adjusting screw rod, and an installation interface independent of the outer wall of a barrel body is created. When vibration occurs, the sensor is prevented from generating displacement deviation through the mechanical strength of the sensor, and meanwhile, the liquid level sensor is matched with the mounting disc and the locking nut, so that the liquid level sensor can be better attached to the outer surface of the wastewater barrel, and the liquid level is better monitored.

Inventors

  • ZHAO BO
  • TANG JINGCHENG

Assignees

  • 深圳市正奇环境科技有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (8)

  1. 1. An intelligent liquid level detection system, comprising: The liquid storage device comprises a cabinet body (1), wherein vertical beams (11) are arranged on opposite surfaces of two sides of the inner peripheral wall of the cabinet body (1) along the vertical direction, and a liquid storage component (4) is arranged at the bottom of an inner cavity of the cabinet body (1); the fixing plates (2) are arranged between the vertical beams (11) at two sides and correspond to the liquid storage assemblies (4), the fixing plates (2) are perpendicular to the vertical beams (11), a plurality of through holes (21) are formed in the fixing plates (2) in a penetrating mode, and threaded cylinders (22) communicated with the through holes (21) are arranged at the through holes (21); Spacing subassembly (3), spacing subassembly (3) include with adjusting screw (31) of screw section of thick bamboo (22) threaded connection, and locate mounting disc (33) of adjusting screw (31) one end, with install in mounting disc (33) are kept away from level sensor (34) of adjusting screw (31) one side, adjusting screw (31) are kept away from the surface threaded connection of mounting disc (33) one end has lock nut (36), level sensor (34) are used for right the water level height of stock solution subassembly (4) monitors.
  2. 2. The intelligent liquid level detection system according to claim 1, wherein the mounting plate (33) is connected with the adjusting screw (31) through a bearing (32), the outer surface of the adjusting screw (31) is connected with the inner wall of the inner ring of the bearing (32), and the mounting plate (33) is connected with the outer peripheral wall of the outer ring of the bearing (32).
  3. 3. The intelligent liquid level detection system according to claim 1, wherein the adjusting screw (31) comprises a threaded section and a plugging section, the threaded section is positioned on one side of the threaded cylinder (22), the plugging section is positioned on the other side of the threaded cylinder (22), and the side surface of the locking nut (36) which is connected with the threaded section in a threaded way is attached to the outer surface of the fixed plate (2).
  4. 4. The intelligent liquid level detection system according to claim 3, wherein the outer surface of the adjusting screw (31) is sleeved with a spring (35), the spring (35) is located on the outer surface of the plugging section of the adjusting screw (31), and two ends of the spring (35) are limited between opposite surfaces of the threaded cylinder (22) and the bearing (32).
  5. 5. The intelligent liquid level detection system according to claim 1, wherein the liquid storage assembly (4) comprises three waste liquid barrels (41) and two pure water barrels (42), the waste liquid barrels (41) and the pure water barrels (42) are the same in size, and the waste liquid barrels (41) and the pure water barrels (42) are arranged at the bottom of an inner cavity of the cabinet body (1); the number of the liquid level sensors (34) is five, wherein three liquid level sensors (34) are attached to the positions, close to the top, of the outer surfaces of the three waste liquid barrels (41), and two liquid level sensors (34) are attached to the positions, close to the bottom, of the outer surfaces of the two pure water barrels (42).
  6. 6. The intelligent liquid level detection system according to claim 5, wherein a limiting plate (12) is arranged at the bottom of the inner cavity of the cabinet body (1) and corresponds to the waste liquid barrel (41) and the pure water barrel (42), and a side view pattern of the limiting plate (12) is in a right triangle shape and is used for limiting and fixing bottoms at two sides of the waste liquid barrel (41) and the pure water barrel (42).
  7. 7. The intelligent liquid level detection system according to claim 1, wherein connecting plates (23) are arranged on two sides, close to the vertical beams (11), of the fixing plates (2), mounting holes (24) are formed in the connecting plates (23), and the fixing plates (2) are fixedly connected with the vertical beams (11) through the connecting plates (23) and the mounting holes (24) in a matched mode.
  8. 8. The intelligent liquid level detection system according to claim 7, wherein the opposite surfaces of the vertical beams (11) at two sides are of concave structural design, the thickness of the fixing plate (2) plus the width of the connecting plate (23) is smaller than the width in the grooves of the vertical beams (11), and a plurality of screw holes are formed in the bottoms of the grooves of the vertical beams (11).

Description

Intelligent liquid level detection system Technical Field The utility model relates to the technical field of water station bucket liquid level detection, in particular to an intelligent liquid level detection system. Background In modern water treatment workstations, wastewater barrels and pure water barrels are used as core liquid storage units, and water level monitoring of the wastewater barrels and the pure water barrels directly relates to safe operation and resource utilization efficiency of a water treatment system. The waste water bucket needs to monitor the water level in real time to prevent the overflow from causing environmental pollution, and the pure water bucket needs to accurately control the water level to ensure the water supply stability, and the dynamic feedback of the water level data of the waste water bucket and the pure water bucket has important significance for equipment linkage control, energy consumption optimization and fault early warning. In the prior art, the liquid level monitoring of the waste liquid barrel and the pure water barrel generally depends on a floating ball type sensor. The sensor needs to embed the probe into the barrel body or fix the probe on the outer wall by a bracket so as to capture the water level signal. However, in actual operation, the barrel body needs to be frequently opened and closed in the probe embedded mode, so that the flow process of the liquid exchange is complex and time consumption is increased, and the outer wall fixing scheme is difficult to ensure the installation stability due to the limitation of the radian and the material of the surface of the barrel body. More prominently, the waste liquid barrel contains acidic substances, and the sensor sensitive element can be corroded by long-term contact, so that the measurement error is increased and the service life of equipment is shortened. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides an intelligent liquid level detection system which is used for solving the technical problem that the traditional liquid level detection device is inconvenient to install and butt joint with the outer wall of a waste liquid barrel, so that the liquid level monitoring effect is poor. The utility model discloses an intelligent liquid level detection system, which comprises a cabinet body, a fixing plate, a plurality of fixing plates, a plurality of liquid level detection units and a liquid level detection unit, wherein opposite surfaces on two sides of the inner peripheral wall of the cabinet body are respectively provided with a vertical beam along the vertical direction, and the bottom of an inner cavity of the cabinet body is provided with a liquid storage assembly; The limiting assembly comprises an adjusting screw rod in threaded connection with the threaded cylinder, a mounting plate arranged at one end of the adjusting screw rod, and a liquid level sensor arranged on one side of the mounting plate away from the adjusting screw rod, wherein the adjusting screw rod is far away from a locking nut in threaded connection with the outer surface of one end of the mounting plate, and the liquid level sensor is used for monitoring the water level of the liquid storage assembly. As a further improvement of the utility model, the mounting plate is connected with the adjusting screw rod through a bearing, the outer surface of the adjusting screw rod is connected with the inner wall of the bearing inner ring, and the mounting plate is connected with the outer peripheral wall of the bearing outer ring. As a further improvement of the utility model, the adjusting screw comprises a threaded section and an inserting section, wherein the threaded section is positioned on one side of the threaded cylinder, the inserting section is positioned on the other side of the threaded cylinder, and the side surface of the locking nut, which is in threaded connection with the threaded section, is attached to the outer surface of the fixing plate. As a further improvement of the utility model, the outer surface of the adjusting screw is sleeved with a spring, the spring is positioned on the outer surface of the inserting section of the adjusting screw, and two ends of the spring are limited between the thread cylinder and the opposite surfaces of the bearing. As a further improvement of the utility model, the liquid storage component comprises three waste liquid barrels and two pure water barrels, the sizes of the waste liquid barrels and the pure water barrels are the same, and the waste liquid barrels and the pure water barrels are arranged at the bottom of the inner cavity of the cabinet body; The number of the liquid level sensors is five, three liquid level sensors are attached to the positions, close to the top, of the outer surface of the waste liquid barrel, and two liquid level sensors are attached to the positions, close to the bottom, of the outer surface of the pure water