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A water level switch calibration detector

A water level switch and detection machine technology, which is applied in measuring devices, testing/calibrating devices, liquid/fluid solid measurement, etc., can solve problems such as unstable water level switches, unstable water addition or drainage, and no level detection mechanism

Active Publication Date: 2021-04-27
深圳市中科华工科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The object of the present invention is to provide a water level switch calibration detector to solve the problems in the above background technology that there is no level detection mechanism, the water level switch is moved directly by hand, and the water addition or drainage is unstable.

Method used

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  • A water level switch calibration detector
  • A water level switch calibration detector
  • A water level switch calibration detector

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Embodiment Construction

[0025] 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.

[0026] see Figure 1-5 , an embodiment provided by the present invention: a water level switch calibration detector, comprising a water storage tank 1, a base 8 and a measuring box 11, a spirit level 10 is installed at the center of the front of the base 8, and the four corners at the top of the base 8 are all level A mounting plate 6 is installed, the top of the mounting plate 6 is vertically installed with an adjusting bolt 13 passing through the mounting pl...

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Abstract

The invention discloses a water level switch calibration detector, which comprises a water storage tank, a base and a measuring box. A lifting box is vertically installed in the middle of the upper end of one side of the water storage tank, and a chute is provided at the middle of the side of the lifting box close to the measurement box, and a connecting block is set inside the chute, and the connecting block is far away from the measuring box. A hinged plate is horizontally installed on one side of the lifting box, and a semicircle clamp is horizontally hinged on both sides of the hinge plate away from the end of the connecting block, and a liquid level switch is arranged inside the semicircle clamp. In the present invention, by turning the second hand, the rubber plate and the pressure water plate slide down slowly and steadily through the slider inside the slideway, so that the clean water inside the water storage tank is slowly injected into the inside of the measurement box through the water pipe, thereby avoiding violent shocks when adding water or draining water. Shaking will affect the measurement accuracy.

Description

technical field [0001] The invention relates to the technical field of water level switches, in particular to a calibration and detection machine for water level switches. Background technique [0002] The water level switch, as the name implies, is a switch used to control the water level. It is mainly divided into contact type and non-contact type in form. The commonly used non-contact type switch is capacitive type liquid level switch. Widely, electrode type liquid level switch, electronic liquid level switch, and capacitive liquid level switch can also be realized by contact method. In order to calibrate the water level switch, a calibration detection machine is usually used for calibration detection. The traditional calibration detection machine It can basically meet people's needs, but there are still some problems, the specific problems are as follows: [0003] 1. Traditional water level switch calibration detectors of this type do not have a level detection mechanis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F25/00
CPCG01F25/20
Inventor 王磊黎文灏张群张晶王涛廖德怡
Owner 深圳市中科华工科技有限公司
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