Intelligent large-diameter heat meter detection device and method

Abstract

The invention discloses an intelligent large caliber calorimeter detection device and a method. The intelligent large caliber calorimeter detection device comprises a test pipe, a calorimeter to be measured, a standard meter, a water pump, a pressure tank, a solar energy heating device and a computer. The two ends of the test pipe are connected to the water inlet ports of the solar energy heating device; the calorimeter to be measured can be installed in the test pipe in a detachable manner; the standard meter is fixedly installed in the test pipe; the water inlet port of the water pump is connected to the water outlet port of the heating device; the water outlet port is connected to the water inlet port of the pressure tank; the calorimeter to be measured, the sensor of the flow meter of the standard meter and the tool line of the calorimeter to be measured are connected to a computer. The intelligent large caliber calorimeter detection device utilizes the solar energy to heat, reduces the energy consumption, protects environment, has no pollution, and guarantees the balance of the test pressure and improves the test stability. The calorimeter to be measured is stably fixed in the test pipeline and improves the test accuracy. The intelligent large caliber calorimeter detection device can be used for detecting a plurality of calorimeters, which improves work efficiency, saves cost and realizes intelligent tests.

Description

technical field [0001] The invention belongs to the field of instrument detection and relates to a heat meter detection device, in particular to a heat meter detection device and method. Background technique [0002] Existing heat meters consume a lot of water for detection, and most of them use natural gas or electric heating, resulting in a large energy loss. Unstable water flow pressure or unstable fixation of the heat meter during detection will have a certain impact on the detection of the heat meter, resulting in a decrease in the accuracy of the heat meter. And at present, most of them use manual control of valve switch and manual data calculation, and only one heat meter can be detected at a time, which has the disadvantages of low work efficiency and error-prone. Contents of the invention [0003] In order to solve the defects in the prior art, the present invention aims to provide a large-diameter heat meter detection device with solar heating, automatic control...

AI Technical Summary

Problems solved by technology

Unstable water flow pressure or unstable fixation of the heat meter during detection will have a certain impact on the detection of the heat meter, resulting in a decrease in the accuracy of the heat meter

And at present, most of them use manual control of valve switch and manual data calculation, and only one heat meter can be detected at a time, which has the disadvantages of low work efficiency and error-prone

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