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Physical vibration absorption and noise reduction pipeline and preparation method thereof

A pipeline and physical technology, applied in the direction of pipe components, sound-generating equipment, mechanical equipment, etc., can solve the problems of thermal conductivity, incomplete noise reduction, etc., and achieve the effect of high strength, good shock absorption effect, and good noise reduction performance

Inactive Publication Date: 2018-05-29
闫慧涵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to address the deficiencies in the prior art, and provide a physical damping and noise-absorbing pipeline to solve the problems in the prior art that the damping system of the trap does not completely silence the water flow and the thermal conductivity

Method used

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  • Physical vibration absorption and noise reduction pipeline and preparation method thereof
  • Physical vibration absorption and noise reduction pipeline and preparation method thereof
  • Physical vibration absorption and noise reduction pipeline and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041]Embodiment 1: A physical shock-absorbing and noise-absorbing pipeline, including modified graphite, dimethylformamide, acetone, chloroform, tetrahydrofuran, toluene, carbazole, DMF, potassium carbonate, cuprous iodide, 1,10-phenanthrene Roline, wherein the modified graphite accounts for 2 parts, dimethylformamide accounts for 2 parts, acetone accounts for 1 part, chloroform accounts for 2 parts, tetrahydrofuran accounts for 3 parts, toluene accounts for 1 part, carbazole accounts for 2 parts, DMF accounts for 60 parts Potassium carbonate accounts for 2 parts, cuprous iodide accounts for 1 part, and 1,10-phenanthroline accounts for 1 part.

Embodiment 2

[0042] Embodiment 2: Embodiment 1: A physical shock absorption and noise reduction pipeline, including modified graphite, dimethylformamide, DMF, carbazole, DMF, potassium carbonate, cuprous iodide, 1,10-phenanthroline , wherein the modified graphite accounts for 50 parts, dimethylformamide accounts for 7 parts, DNF accounts for 3 parts, carbazole accounts for 5 parts, DMF accounts for 80 parts, potassium carbonate accounts for 6 parts, cuprous iodide accounts for 3 parts, 1,10-phenanthroline accounts for 5 parts.

[0043] Also include compound 1, the structural formula of said compound 1 is as follows:

[0044]

Embodiment 3

[0045] Embodiment 3: A physical shock-absorbing and noise-absorbing pipeline, including modified graphite, dimethylformamide, acetone, chloroform, tetrahydrofuran, toluene, carbazole, DMF, potassium carbonate, cuprous iodide, 1,10-phenanthrene Roline, wherein the modified graphite accounts for 60 parts, dimethylformamide accounts for 5 parts, acetone accounts for 2 parts, chloroform accounts for 3 parts, tetrahydrofuran accounts for 4 parts, toluene accounts for 2 parts, carbazole accounts for 3 parts, DMF accounts for 60 parts, 3 parts of potassium carbonate, 1 part of cuprous iodide, 4 parts of 1,10-phenanthroline.

[0046] Also include compound 1, the structural formula of said compound 1 is as follows:

[0047]

[0048] Also include compound 3, the structural formula of said compound 3 is as follows:

[0049]

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PUM

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Abstract

The invention discloses a physical vibration absorption and noise reduction pipeline. The physical vibration absorption and noise reduction pipeline is prepared from modified graphite, dimethylformamide, acetone, chloroform, tetrahydrofuran, toluene, carbazole, DMF (Dimethyl Formamide), potassium carbonate, cuprous iodide and 1,10-phenanthroline, wherein the modified graphite accounts for 50 to 80parts, the dimethylformamide accounts for 2 to 7 parts, the acetone accounts for 1 to 3 parts, the chloroform accounts for 2 to 5 parts, the tetrahydrofuran accounts for 3 to 8 parts, the toluene accounts for 1 to 3 parts, the carbazole accounts for 2 to 5 parts, the DMF (Dimethyl Formamide) accounts for 60 to 80 parts, the potassium carbonate accounts for 2 to 6 parts, the cuprous iodide accounts for 1 to 3 parts and the 1,10-phenanthroline accounts for 1 to 5 parts. Compared with the prior art, the physical vibration absorption and noise reduction pipeline disclosed by the invention has good noise reduction performance, good vibration absorption effect and high noise elimination rate, can be used for balancing out noises generated by impacting of water flow; the physical vibration absorption and noise reduction pipeline has good heat conducting performance and relatively high strength and can meet production and actual utilization.

Description

technical field [0001] The invention belongs to the technical field of shock-absorbing water valves, in particular to a physical shock-absorbing and noise-absorbing pipeline and a preparation method thereof. Background technique [0002] As an important energy-saving component of the drainage system, the steam trap plays an important function of blocking steam, passing water, and exhausting air. However, in the pipeline system of high temperature and high pressure superheated steam, only a small amount of condensed water is usually produced. The main function of the high temperature and high pressure superheated steam trap at this time is to remove the superheated or saturated steam whose superheat degree does not meet the requirements. Due to the complex internal structure of the steam trap, the flow channel has typical throttling characteristics, and the flow state of the medium at the moment of its opening and closing is a typical high-speed turbulent flow, which inevitab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/52C04B35/622F16L55/033G10K11/162
CPCC04B35/52C04B35/622C04B2235/3201C04B2235/444F16L55/033G10K11/162
Inventor 闫慧涵
Owner 闫慧涵