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A water tank type multifunctional liquid level gauge automatic verification device

A technology for verification devices and liquid level gauges, applied in the directions of measuring devices, testing/calibrating devices, liquid/fluid solid measurement, etc.

Active Publication Date: 2017-01-04
XINJIANG UYGUR AUTONOMOUS REGION INST OF MEASUREMENT & TESTING
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • A water tank type multifunctional liquid level gauge automatic verification device
  • A water tank type multifunctional liquid level gauge automatic verification device
  • A water tank type multifunctional liquid level gauge automatic verification device

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Embodiment Construction

[0032] The present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention.

[0033] Such as Figure 1 to Figure 6 A water tank-type multifunctional liquid level gauge automatic verification device is shown, including a verification water tank 1, a water storage tank 2, a main standard device 4, a water pump 5, a solenoid valve 6, a PLC control device, a top fixing bracket 7 and a side fixing bracket 8.

[0034] The verification water tank 1 is made of transparent glass fiber reinforced plastic, the effective verification height is 3000mm, and the inner diameter is 500mm. It is installed on the top of the water storage tank 2 and communicates with the inside of the water storage tank 2. Flared base for a good hold. The effective water storage capacity of the water storage tank 2 is 1000L. ...

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Abstract

The invention discloses a water tank type multifunctional liquidometer automatic calibrating device. The device comprises a calibrating water tank, a water storage tank, a main standard selector, a water pump, a solenoid valve, a PLC (Programmable Logic Controller) control device, a top end fixed support and a side face fixed support, wherein the calibrating water tank is mounted on the top end of the water storage tank and is communicated with the interior of the water storage tank; the solenoid valve is mounted on the water storage tank and between the water storage tank and the calibrating water tank to control the circulation of water between the water storage tank and the calibrating water tank; the water pump is connected to the calibrating water tank and the water storage tank; the main standard selector is mounted on the calibrating water tank; the PLC control device is connected with the main standard selector, the water pump and the solenoid valve; the top end fixed support is mounted at the top end of the calibrating water tank; the side face fixed support is arranged at the side face of the calibrating water tank; the top end fixed support and the side fixed support are both used for mounting a liquidometer; a mounting hole used for being connected with the liquidometer is formed in the lower part of the calibrating water tank. According to the water tank type multifunctional liquidometer automatic calibrating device, the detection of multiple liquidometers is realized, and the automatic detection function of the liquidometer is realized by the device.

Description

technical field [0001] The invention relates to the technical field of liquid level gauge detection devices, in particular to a water tank type multifunctional liquid level gauge automatic verification device. Background technique [0002] According to the "JJG971-2002 Liquid Level Gauge Verification Regulations" promulgated by the state in 2002, the liquid level gauge within the range of 2m needs to be verified with a verification water tank. Subsequently, some measurement technical institutions established corresponding liquid level gauge water tank verification devices. Although the specific verification methods and processes are different, they can basically meet the verification requirements of several liquid level gauges at that time. [0003] With the development of industry, automatic control technology is becoming more and more mature. Through continuous measurement and long-distance data transmission of liquid level gauges, real-time monitoring of various liquid le...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F25/00
Inventor 刘敦利李晓宇塔依尔·斯拉甫力穆军王杰赵珊红
Owner XINJIANG UYGUR AUTONOMOUS REGION INST OF MEASUREMENT & TESTING
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