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Turnover type liquid level sensor detection device

A technology of a liquid level sensor and a detection device, which is applied in the field of sensor detection, can solve the problem that the liquid level sensor with a heating tube cannot be applied, and achieves the effects of improving safety and stability, convenient operation and low cost.

Pending Publication Date: 2020-09-18
HEFEI BANGLI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a flip-type liquid level sensor detection device, which solves the defect that the traditional liquid level sensor detection device cannot be applied to the liquid level sensor with heating tube

Method used

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  • Turnover type liquid level sensor detection device
  • Turnover type liquid level sensor detection device
  • Turnover type liquid level sensor detection device

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Embodiment Construction

[0023] The application will be described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific embodiments are only used to further illustrate the application, and cannot be interpreted as limiting the protection scope of the application. The above application content makes some non-essential improvements and adjustments to this application.

[0024] combine Figure 2 to Figure 4 As shown, a flip-type liquid level sensor detection device includes a control cabinet 3 with a controller 1 and a display 2. The control cabinet 3 is provided with a pair of bases 4, and a flip platform 5 is installed through the base 4. On the flip table 5 There is a fixed bracket for fixing the liquid level sensor, and a terminal 6 for wiring the liquid level sensor and transmitting a detection signal to the controller 1; The fulcrum performs reciprocating flipping motion.

[0025] In the present invention, the control termi...

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Abstract

The invention discloses a turnover type liquid level sensor detection device. The device comprises a control cabinet with a controller and a display, the control cabinet is provided with a pair of bases, a turnover table is movably installed through the bases, and the turnover table is provided with a fixing support used for fixing a liquid level sensor and a wiring terminal used for wiring of theliquid level sensor and transmitting detection signals to the controller; the turnover table is further connected with a driving mechanism, and the driving mechanism drives the turnover table to do reciprocating turnover motion with the base as the fulcrum. The detection device adopts a turnover type motion structure, the blocking influence of a heating pipe is avoided, and the stable and rapid full-pipe-section movement of the floater is realized by utilizing the self weight, so that the detection of the performances such as the precision of the liquid level sensor is completed; the detection device further has the advantages of being convenient to operate, low in cost and the like, and compared with traditional motor driving, the pneumatic or hydraulic driving mechanism adopted by the detection device can effectively avoid electric interference and improve the safety and stability of equipment.

Description

technical field [0001] The invention relates to the technical field of sensor detection, in particular to a detection device for a flip-type liquid level sensor. Background technique [0002] Float level sensors can be used to detect liquid level signals of various liquids, such as the most common application in automobile fuel tanks. The float type liquid level sensor is generally composed of a magnetic float (float), a measuring conduit, a signal unit, an electronic unit, a junction box, and a mounting tray. The magnetic float can float on the liquid surface and move up and down along the measuring conduit. There is a measuring element inside the conduit, which can convert the measured liquid level signal into a resistance signal proportional to the change of the liquid level under the action of external magnetism, and convert the electronic unit into a 4-20mA or other standard signal output. [0003] The float type liquid level sensor needs to be tested during the produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F25/00
CPCG01F25/20
Inventor 方锡邦黄鹤陈为民刘辽东胡文松范云
Owner HEFEI BANGLI ELECTRONICS
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