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Two constant singlechambered balanced container

A technology for balancing containers and heating components, which is applied in the direction of displaying liquid level indicators through pressure measurement, components of steam boilers, steam boiler accessories, etc., which can solve the problem of large correction errors of the average temperature of the reference water column, unstable measurement, and unfavorable safety Stable operation and other problems, to achieve the effect of small measurement error, simplified setting and short time

Inactive Publication Date: 2004-10-27
高澎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Differential pressure water level gauges are used for automatic adjustment of steam drum water level in large electric boilers, and the power industry also stipulates that they are used for monitoring main instruments and shutdown protection. Obviously, the reference water column average temperature correction error is large and the measurement is unstable, which is not conducive to safe and stable operation.

Method used

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  • Two constant singlechambered balanced container
  • Two constant singlechambered balanced container
  • Two constant singlechambered balanced container

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Embodiment Construction

[0016] Now in conjunction with accompanying drawing for further description:

[0017] The balance container of the present invention is mainly composed of a tuning fork tubular assembly, a heating assembly, and an extension condensing assembly. The tuning fork tubular assembly is located in the heating assembly, and the extension condensing assembly is connected to the upper position of the heating assembly; Water injection pipe 6, water cup 4, reference pipe 7, fork handle pipe 8 are formed. The reference pipe is shorter than the water injection pipe, and the reference pipe is connected with the water injection pipe to form a U-shaped pipe of unequal height. The bottom hole of the U-shaped pipe is connected with the fork handle pipe, and the reference pipe and the fork handle pipe form a reference water column pipe. 4 links to each other with water injection pipe 6. (2) The heating assembly is mainly composed of the lower cylinder 5 and the lower plug 9. The steam inlet pipe...

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Abstract

A dual-constant single-chamber balance container is composed of fork tube module, heating module containing said fork tube module, and condenser unit above said heating module. Said fork tube module is a U-shaped tube one consisting of long refrence tube, short water-filling tube and tubular handle. A water cup with bottom hole is connected to said water-filling tube. Steam inlet tube is connected to lower cylindrical wall of heating module. Its advantages are low measuring error and high stability.

Description

technical field [0001] The invention relates to a double-constant single-chamber balance container, belongs to the technical field of thermal engineering measurement, and solves the problem of one-time measurement of a differential pressure water level gauge in a steam drum of a high-pressure and high-temperature boiler. Background technique [0002] The measurement principle of the differential pressure water level gauge is: the reference water column is formed by the balance container, the height difference between the water column in the steam drum and the reference water column is compared, the height difference is converted into a static pressure difference, and the "water level-differential pressure" conversion measurement is realized. The differential pressure is measured by a differential pressure transmitter to display the water level. [0003] The head of the traditional single-chamber balance vessel is spherical or cylindrical, and the lower part is a pipe. The s...

Claims

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Application Information

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IPC IPC(8): F22B37/78G01F23/14G01F23/18
Inventor 高澎
Owner 高澎
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