Calorimeter online detector and calorimeter matched with the same

A heat meter and detector technology, which is applied in the field of online calibration of heat meters, can solve the problem that heat meters cannot be calibrated online, and achieves the effect of reducing inspection costs and prolonging service life.

Inactive Publication Date: 2014-05-07
BEIJING HAOCHEN JIECHUANG ENERGY SAVING EQUIPCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a heat meter on-line detector and its matching heat meter to solve the problem that the existing heat meter cannot be calibrated online

Method used

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  • Calorimeter online detector and calorimeter matched with the same
  • Calorimeter online detector and calorimeter matched with the same
  • Calorimeter online detector and calorimeter matched with the same

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Embodiment Construction

[0017] see Figure 1 ~ Figure 3 , a heat meter online detector of the present invention is characterized in that it includes a detection meter head 6, a base 5, an impeller 10 and a counting mechanism, the detection meter head 6 is arranged at the tail end of the base 5, and at the head of the base 5 The impeller 10 is rotated at the end, and a counting mechanism is provided between the impeller 10 and the detection meter head 6, which is used to transmit the number information of the impeller 10 rotation to the detection meter head 6, and the latter converts it into flow data, and records and displays the corresponding data.

[0018] The counting mechanism is composed of a magnet 11 and a magnetic sensitive element (Hall element) 12, the magnet 11 is embedded in the top of the impeller 10; the magnetic sensitive element 12 is installed on the base 5, and is adjacent to the top of the impeller 10 .

[0019] The counting mechanism may also be a mechanical transmission mechani...

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Abstract

The invention disclose a calorimeter online detector, which is characterized by comprising a detection meter head, a substrate, an impeller and a counting mechanism, wherein the detection meter head is arranged at the tail end of the substrate, the impeller is rotationally mounted at the front end of the substrate, and the counting mechanism is arranged between the impeller and the detection meter head. The calorimeter online detector has the advantage that, when a calorimeter is in verification, the calorimeter online detector is directly mounted on the mounting base of the calorimeter, so that the calorimeter can be online verified. Thereby, the service life of the calorimeter can be maximally prolonged, and the expense for detecting the calorimeter also can be greatly reduced.

Description

technical field [0001] The invention relates to an on-line detector for a heat meter and a heat meter matched therewith, which are mainly used for on-line calibration of the heat meter. Background technique [0002] The country requires the existing heat meter to be inspected (calibrated) once every three years. During the inspection, the calorimeter needs to be disassembled from the circuit. In addition, frequent disassembly and assembly will shorten the service life of the instrument. Therefore, on-line and accurate detection of heat meters has become the bottleneck of heat meter development. Contents of the invention [0003] The object of the present invention is to provide an on-line detector for a heat meter and a matching heat meter to solve the problem that existing heat meters cannot be calibrated online. [0004] The technical solution of the present invention is: an online heat meter detector, which is characterized in that it includes a detection meter he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K19/00G01K17/00
Inventor 李建国
Owner BEIJING HAOCHEN JIECHUANG ENERGY SAVING EQUIPCO
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