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Pressure gage mounting pipe for central heating hot water pipeline

A technology for hot water pipelines and central heating, which is applied in the field of pressure gauge installation pipes, can solve the problems of inaccurate measurement and uneven hot water pressure, and achieve the effects of accurate pressure detection, simple structure and good effect.

Inactive Publication Date: 2013-04-24
胡和萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pressure gauges in the prior art are generally installed directly on the hot water pipe, but because the hot water pressure pumped by the hot water pump will have certain unevenness, the measurement of the pressure directly on the hot water pipe will be inaccurate. question

Method used

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  • Pressure gage mounting pipe for central heating hot water pipeline
  • Pressure gage mounting pipe for central heating hot water pipeline

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Embodiment Construction

[0016] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0017] Such as figure 1 and figure 2 As shown, the pressure gauge installation pipe used in the central heating hot water pipeline in this embodiment includes a connecting straight pipe 1, one end of the connecting straight pipe 1 is provided with a first connecting flange 2, and the other end of the connecting straight pipe 1 is provided with a second The connecting flange 3, connecting the first connecting flange 2 and the second connecting flange 3 of the straight pipe 1 are provided with a connecting elbow 4, and the outer wall of the connecting elbow 4 is provided with a pressure gauge mounting hole 5. When this embodiment is in use, the f...

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Abstract

The invention discloses a pressure gage mounting pipe for a central heating hot water pipeline. The pressure gage mounting pipe comprises a connecting straight pipe (1), wherein one end of the connecting straight pipe (1) is provided with a first connecting flange (2); the other end of the connecting straight pipe (1) is provided with a second connecting flange (3); a connecting bend (4) is arranged between the first connecting flange (2) and the second connecting flange (3) of the connecting straight pipe (1); and a pressure gage mounting hole (5) is formed in an outer wall of the connecting bend (4). The pressure gage mounting pipe has the advantages of improving the detection precision of the pressure gage, with good pressure gage protection effect, rapid installation, convenience in use, simple structure and low cost.

Description

technical field [0001] The invention relates to a pressure gauge installation pipe used for a central heating hot water pipeline. Background technique [0002] At present, for sub-frigid and frigid regions, the use of central heating in winter has become one of the urgent needs of life. At present, central heating generally adopts the form of hot water boiler to realize central heating. For central heating in the form of hot water boilers, a certain pressure needs to be maintained, so a pressure gauge is required. The pressure gauges in the prior art are generally installed directly on the hot water pipe, but because the hot water pressure pumped by the hot water pump will have certain unevenness, the measurement of the pressure directly on the hot water pipe will be inaccurate. question. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pressure gauge installation pipe for central heating hot water pipelines ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L19/00F24D19/10
Inventor 胡和萍
Owner 胡和萍