Manhole well leakage measuring sensor

A sensor and controller technology, applied in the field of sensors, can solve problems such as untimely and uncertainty, and achieve a high degree of danger.

Pending Publication Date: 2018-09-28
青岛澳科仪器有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the object of the present invention is to provide a leak detection sensor for manhole wells, the structural desig

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Embodiment Construction

[0028] The embodiment of the invention discloses a manhole well leak detection sensor, which can realize online real-time monitoring of manhole wells, detect leakage in time, and has a fast response speed.

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-Figure 2 , figure 1 It is a structural schematic diagram of a leak detection sensor for a manhole well according to a specific embodiment of the present invention; figure 2 It is a schematic diagram of the structure of the manhole l...

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Abstract

The invention discloses a manhole well leakage measuring sensor. The manhole well leakage measuring sensor comprises a conducting polymer bar sensitive to carbureted hydrogen, a first floating ball liquid level detection assembly, a second floating ball liquid level detection assembly and a controller; the first floating ball liquid level detection assembly and the second floating ball liquid level detection assembly each comprise a floating ball and a switch element triggered when encountering the liquid to float upwards, the first floating ball liquid level detection assembly is arranged atthe bottom end of the manhole well leakage measuring sensor, the second floating ball liquid level detection assembly is arranged above the first floating ball liquid level detection assembly by the preset distance, and the controller is electrically connected with the conducting polymer bar, the floating ball liquid level detection assembly and the second floating ball liquid level detection assembly. The manhole well leakage measuring sensor can ensure oil tank manhole well condition all-weather real-time monitoring, compared with manual work, oil tank manhole well seepage and leakage can befound in time, environment pollution and economic losses can be prevented, liquid seepage can be distinguished to be water or oil, and the serious results can be avoided.

Description

technical field [0001] The invention relates to the technical field of sensors, in particular to a leak detection sensor for manhole wells. Background technique [0002] The manhole well is on the oil tank of the gas station, which is used for manual operation to measure the oil level, monitor the pipeline and other use space. When the rainy season comes or a sudden rainstorm, it is often easy to accumulate water in the manhole well of the gas station. If the long-term accumulated water is not treated in time, it may seep into the oil tank. When the water level at the bottom of the oil tank reaches a certain height, the accumulated water will be sucked away by the fuel dispenser, mixed with the oil and added to the fuel tank, causing the vehicle to stall and break down, causing customer complaints. Especially in some areas in the south, the accumulation of water in oil tanks has become a problem that has plagued the station owners for many years. [0003] GB50156-2012 "Cod...

Claims

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Application Information

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IPC IPC(8): B65D90/10B65D90/50G01M3/18
CPCG01M3/186B65D90/10B65D90/50
Inventor 路炜丽于冬冬
Owner 青岛澳科仪器有限责任公司
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