RU2017140552A - AUTOMATED INSTALLATION FOR INSPECTION AND TESTING OF FLOWMETERS - Google Patents

AUTOMATED INSTALLATION FOR INSPECTION AND TESTING OF FLOWMETERS Download PDF

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Publication number
RU2017140552A
RU2017140552A RU2017140552A RU2017140552A RU2017140552A RU 2017140552 A RU2017140552 A RU 2017140552A RU 2017140552 A RU2017140552 A RU 2017140552A RU 2017140552 A RU2017140552 A RU 2017140552A RU 2017140552 A RU2017140552 A RU 2017140552A
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RU
Russia
Prior art keywords
testing
water
pipelines
pump
pneumohydroaccumulator
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RU2017140552A
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Russian (ru)
Inventor
Аскар Алмазович Юлдашев
Равиль Ханифович Садыков
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Аскар Алмазович Юлдашев
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Application filed by Аскар Алмазович Юлдашев filed Critical Аскар Алмазович Юлдашев
Priority to RU2017140552A priority Critical patent/RU2017140552A/en
Publication of RU2017140552A publication Critical patent/RU2017140552A/en

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Claims (3)

1. Автоматизированная установка для поверки и испытания расходомеров, содержащая накопитель воды, прямой, обводной и обратный трубопроводы, насос, систему регулирования расхода, эталонный расходомер, управляющий микроконтроллер, испытательный стол, отличающаяся тем, что накопитель воды выполнен в виде пневмогидроаккумулятора со свободной воздушной подушкой объемом, равным 1,5 объема трубопроводов испытательного стенда, также он снабжен предохранительным клапаном, манометром, пневмоклапаном вакуумного насоса и включен последовательно в контур трубопроводов стенда, что позволяет создать подпор на входе в насос, повысить его производительность, снизить расход электроэнергии и уменьшить металлоемкость конструкции.1. Automated installation for testing and testing of flow meters, containing a water storage unit, direct, bypass and return pipelines, pump, flow control system, reference flow meter, control microcontroller, test table, characterized in that the water storage unit is made in the form of a pneumohydraulic accumulator with a free air cushion a volume equal to 1.5 of the piping of the test bench, it is also equipped with a safety valve, pressure gauge, pneumatic valve of the vacuum pump and is connected in series into the contour of the pipelines of the stand, which allows you to create a boost at the pump inlet, increase its performance, reduce energy consumption and reduce the metal structure. 2. Устройство по п. 1, отличающееся тем, что слив воды из поверяемых приборов и трубопроводов на рабочем столе производят вакуумным насосом, создающим разрежение в пневмогидроаккумуляторе.2. The device according to p. 1, characterized in that the drainage of water from the calibrated instruments and pipelines on the desktop are produced by a vacuum pump that creates a vacuum in the pneumohydroaccumulator. 3. Устройство по п. 1, отличающееся тем, что перед поверкой вода в водяном контуре и пневмогидроаккумуляторе вакуумируется для удаления растворенных в ней пузырьков воздуха.3. The device according to p. 1, characterized in that before checking the water in the water circuit and pneumohydroaccumulator is evacuated to remove air bubbles dissolved in it.
RU2017140552A 2017-11-21 2017-11-21 AUTOMATED INSTALLATION FOR INSPECTION AND TESTING OF FLOWMETERS RU2017140552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017140552A RU2017140552A (en) 2017-11-21 2017-11-21 AUTOMATED INSTALLATION FOR INSPECTION AND TESTING OF FLOWMETERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017140552A RU2017140552A (en) 2017-11-21 2017-11-21 AUTOMATED INSTALLATION FOR INSPECTION AND TESTING OF FLOWMETERS

Publications (1)

Publication Number Publication Date
RU2017140552A true RU2017140552A (en) 2019-05-21

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Application Number Title Priority Date Filing Date
RU2017140552A RU2017140552A (en) 2017-11-21 2017-11-21 AUTOMATED INSTALLATION FOR INSPECTION AND TESTING OF FLOWMETERS

Country Status (1)

Country Link
RU (1) RU2017140552A (en)

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Effective date: 20201124