Capacitive cooling liquid level sensor
A liquid level sensor and coolant technology, applied in liquid level indicators, instruments, machines/engines, etc., can solve problems such as inconvenient installation, inconvenient sensor fixing work, and inability to perform protection work, to prevent leakage accidents, The effect of leakage accident convenience
Pending Publication Date: 2020-06-23
奥卡冷却系统(天津)有限公司
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Problems solved by technology
[0005] In order to solve the above technical problems, the present invention provides a capacitive coolant level sensor to solve the problem that the existing liquid level sensor is inconvenient to fix the sensor during the working process, and cannot perform protective work during the use process. and inconvenient installation
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Embodiment Construction
[0025] The present invention is described in detail below in conjunction with accompanying drawing, as appended figure 1 And attached figure 2 As shown, a capacitive coolant level sensor includes a sensor body 1, a transmission wire 2, a fixed sleeve 3, a protective tube 4, an absorbable and fixed base structure 5, a sealable and fixed connection seat structure 6, and a first protective plate 7 , connecting hole 8, silica gel pad 9 and second protective plate 10, and the transmission wire 2 is screw-connected to the upper inner middle position of the sensor body 1; the fixed sleeve 3 is sleeved on the upper part of the outer wall of the sensor body 1; The lower end of the protective tube 4 is glued to the middle position of the upper end of the fixed sleeve 3; the absorbable fixed base structure 5 is installed on the outer wall of the lower end of the sensor body 1; the sealed and fixed connection seat structure 6 is installed on the transmission The lower part of the outer ...
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The invention provides a capacitive cooling liquid level sensor. The capacitive cooling liquid level sensor comprises a sensor body, a transmission wire, a fixing sleeve, a protection pipe, an adsorbable fixing base structure, a sealable fixing connecting base structure, a first protection plate, a connecting hole, a silica gel pad and a second protection plate. Through arrangement of an adsorption seat, a sleeve connection seat, an inserting groove and an elastic sleeve, the sensor body can be fixed during working, and the sensor body is prevented from shaking to influence work; through the arrangement of a connecting base, a sealing ring, a fixing through hole and a square head bolt, a connecting position of the transmission wire and the cooling liquid box can be sealed during mounting,leakage accidents are prevented, and mounting work is facilitated; and through the arrangement of the fixing sleeve, the protection pipe, the first protection plate, the connecting hole, the silica gel pad and the second protection plate, the sensor body is prevented from being washed during filling of a cooling liquid in a working process so that liquid level detection work is not influenced.
Description
technical field [0001] The invention belongs to the technical field of liquid level sensors, in particular to a capacitive cooling liquid level sensor. Background technique [0002] my country's industrialization process is developing rapidly, and mechanical equipment is gradually replacing manual work, which greatly increases work efficiency. When mechanical equipment is in production, heat will be generated if the time is too long. At this time, coolant is needed to cool down the mechanical equipment to ensure that the equipment For normal operation, since the coolant is installed inside the equipment, it is troublesome to observe the liquid level of the coolant. A liquid level sensor is installed inside the coolant tank to observe, and the general liquid level sensor is directly put into the coolant for measurement. [0003] However, the existing liquid level sensor still has the problems that it is inconvenient to fix the sensor during the working process, it cannot be pr...
Claims
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IPC IPC(8): G01F23/00
CPCG01F23/00
Inventor 孙鲲陈亚东
Owner 奥卡冷却系统(天津)有限公司