Novel precise cold mirror dew-point instrument and air circuit integration module thereof
An integrated module and dew point meter technology, applied in the direction of material moisture content, etc., can solve the problems of difficult assembly of the gas path of the chilled mirror dew point meter, large space of the gas path of the chilled mirror dew point meter, poor reliability of gas path sealing, etc., and achieve assembly efficiency High, reliable gas path connection, and the effect of improving reliability
Active Publication Date: 2016-04-06
TIANJIN HONGCHENGTAI TECH DEV
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Problems solved by technology
[0006] In view of this, the present invention aims to concentrate all parts of the air circuit of the chilled mirror dew point instrument in an air circuit block with holes inside, so as to solve the problem of large air circuit space of the chilled mirror dew point instrument, too many joints, poor sealing reliability of the air circuit, Chilled mirror dew point meter gas path assembly is difficult and assembly efficiency is low
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[0018] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0019] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention based on specific situations. "Several" means at least one, and also includes more than one.
[0020] The present invention will be described in detail below with reference to the accompa...
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The invention provides a novel precise cold mirror dew-point instrument and an air circuit integration module thereof. The air circuit integration module comprises an air circuit block body and is fixed with an air circuit connector, an exhaust connector, a solenoid valve and a flow sensor, wherein ducts in various directions are formed in the air circuit block body. The air circuit integration module has the characteristics of being small in volume, reliable in air circuit connection of all units, simple in air circuit assembly and high in assembly efficiency; and by adopting the cold mirror dew-point instrument with the air circuit integration module, the overall dimension of the whole cold mirror dew-point instrument can be shrunk, the weight of the cold mirror dew-point instrument device can be reduced, so that the cold mirror dew-point instrument is convenient to carry, and the reliability for humidify measurement of the cold-mirror dew-point instrument can be improved.
Description
technical field [0001] The invention belongs to the field of dew point temperature measurement and measuring instruments, and in particular relates to a precision chilled mirror dew point instrument and a gas circuit integration module thereof. Background technique [0002] With the development of the times, scientific research and measurement, in aerospace, chemical industry, microelectronics, electric power, power plant, gas industry, agriculture, HVAC, textile and other industries, more and more need to measure humidity quantitatively, in order to improve the quality of products , performance and reliability, the control of ambient temperature and humidity, and the monitoring and analysis of the moisture value of industrial materials have become one of the more common technical conditions. [0003] The chilled mirror dew point meter is widely used in the detection of moisture content in various gases in the fields of air separation, petrochemical, natural gas, meteorology...
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Login to View More IPC IPC(8): G01N25/68
CPCG01N25/68
Inventor 高之斌刘智刚
Owner TIANJIN HONGCHENGTAI TECH DEV