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Cold and heat meter detection device

A detection device, heat meter technology, applied in the direction of measuring device, measuring heat, calorimeter, etc., can solve the problem of single function, etc., and achieve the effects of convenient installation, improved use range, and simple structure

Pending Publication Date: 2018-09-28
浙江永阳节能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing heat meter detection device can only detect the heat meter and has a single function

Method used

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  • Cold and heat meter detection device

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. This embodiment is only a description of the best implementation mode of the present invention, and does not limit the scope of the present invention in any way.

[0020] Such as Figure 1 to Figure 4 As shown, a cold and heat meter detection device includes a circulating water tank 1 and a heat meter verification device 2. One side of the circulating water tank 1 is provided with refrigeration equipment, and the refrigeration equipment includes a connection box 3, a cooling fan 4, a cooling Water tank 5, water pump 6 and circulating water pump 61.

[0021] The connection box 3 is provided with a connecting piece, the inside of the connecting piece is a cavity, and the outer periphery of the connecting piece is connected with a heat dissipation copper pipe 7 leading to the cavity, a water inlet pipe 71, a delivery pipe 8 and a water outlet pipe 81, and the f...

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Abstract

The invention relates to a cold and heat meter detection device, which comprises a circulation water tank and a heat meter detection device. Refrigerating equipment is arranged on one side of the circulation water tank and comprises a connection tank, a cooling fan, a cooling water tank and a water pump. The cooling fan comprises a cooling portion and a blowing portion, and the blowing portion isarranged on one side of the cooling portion. One end of each heat radiation copper pipe penetrates the cooling portion and is communicated with the cooling water tank, and at least four layers of theheat radiation copper pipes are in S-shaped bent arrangement in the cooling portion. By adoption of the technical scheme, the cold and heat meter detection device has advantages that by the refrigerating equipment for cooling liquid in the circulation water tank, the heat meter detection device can be used for detection of not only cold water meters but also heat meters after the refrigerating equipment is not used, and accordingly the utilization range is effectively expanded.

Description

technical field [0001] The invention relates to a detection device, in particular to a detection device for cold and heat meters. Background technique [0002] The heat meter detection device can perform flow sensor, paired temperature sensor, calculator component verification and heat meter total verification for various heat meters. It is also equipped with pressure test and pressure loss measurement functions. With a high degree of automatic function, complete detection function and high reliability, it overcomes many disadvantages and inconveniences existing in other similar equipment in China. [0003] Heat the water temperature of the circulating hot water tank to the set temperature value, start the frequency conversion water pump to send hot water into the test pipeline, flow through the standard flow meter and the tested heat meter, and return to the hot water tank. Adjust the flow rate to the set flow point by adjusting the flow regulating valve and the speed of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K19/00
CPCG01K19/00
Inventor 南君舟刘凤艳李峰
Owner 浙江永阳节能技术有限公司