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A kind of natural gas compressor skid-belt noise reduction and sound insulation cover and installation method

An installation method and compressor technology, which are applied in the field of compressor noise reduction, can solve the problems of reducing the utilization rate of the station site, physical and mental health damage of daily inspection personnel, and low construction efficiency, so as to improve the utilization rate of the station site and facilitate Control the quality of the project and reduce the effect of concrete pouring

Active Publication Date: 2022-07-01
XIAN CHANGQING TECH ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the wide-scale application of integrated compressors, the centrifugal compressor power cylinder vibration noise, air cooler noise, pipeline vibration noise, etc. generated during its operation are continuously superimposed, causing the noise value in the station to exceed the standard, not only for daily inspections The physical and mental health of personnel has been damaged and the normal life of residents near the station has been affected
[0003] At present, the compressor noise reduction room is designed for the noise reduction method commonly used for integrated compressors in China. This noise reduction design requires a new closed factory building. The on-site connection workload is heavy and the construction efficiency is low. At the same time, fire protection design, land acquisition issues, and procedures need to be considered. It is cumbersome and costly. In addition, if there are multiple compressors in the station, each compressor is designed according to the above method, and the fire separation distance of Class A factory buildings must be met, which greatly reduces the utilization rate of the station site

Method used

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  • A kind of natural gas compressor skid-belt noise reduction and sound insulation cover and installation method
  • A kind of natural gas compressor skid-belt noise reduction and sound insulation cover and installation method
  • A kind of natural gas compressor skid-belt noise reduction and sound insulation cover and installation method

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Embodiment 1

[0033] In view of the existing integrated natural gas compressor noise reduction design that requires a new closed factory building, resulting in a large workload of on-site connection, low construction efficiency, and at the same time, there are problems such as fire protection design, cumbersome land acquisition procedures, high cost, and low utilization rate of the station site. such as figure 1 The floor plan of a natural gas compressor skid-type noise reduction and sound insulation cover is shown in the figure, as shown in the figure. figure 2 Shown is a sectional view of a natural gas compressor pry belt type noise reduction and sound insulation cover. The present invention uses modular assembly of the sound insulation cover wall and the sound insulation cover top, and adopts the sound absorption and insulation panels filled between the keels and the keels. While sound insulation and noise reduction, standardized design, factory mass production, and on-site installation...

Embodiment 2

[0041] On the basis of Embodiment 1, in this embodiment, preferably, the sled base perforated steel uprights 4 are arranged vertically to the ground in a square shape, and the cover top purlins 20 are fixedly connected to the top of the sled base perforated steel uprights 4 . The keel is composed of a C-shaped vibration damping cold-formed steel 17 and a triangular keel 16. The C-shaped vibration damping cold-formed steel 17 and the triangular keel 16 are arranged in parallel, and the included angle between the two is 90 degrees. The wall panels of the modularly assembled sound insulation cover wall 8 are connected by sockets and sockets with special-shaped cold-formed thin-walled steel columns 22, and the joints are filled with waterproof sealant 21 and sealed with flashing boards. The modular assembled sound insulation cover wall 8 uses self-tapping screws to connect the keel to the sound absorption and sound insulation filling panel 15 .

[0042] like Figure 4 , Figure ...

Embodiment 3

[0044] On the basis of Embodiment 2, in this embodiment, preferably, the number of electric fans 6 with their own mufflers is set on the top 9 of the sound insulation cover ≥ 2.

[0045] In the present invention, an electric fan 6 with its own muffler is arranged on the top 9 of the sound insulation cover, so as to ensure that the leaked natural gas can be effectively discharged in an accident state, and to ensure that the room of the sound insulation cover always maintains negative pressure operation to ensure the air intake of the compressor. 6 Quantity ≥ 2, designed for redundancy to ensure normal work.

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Abstract

The invention belongs to the technical field of compressor noise reduction, and in particular relates to a pry-belt type noise reduction and sound insulation cover for a natural gas compressor and a use method thereof. A pry-belt type noise reduction and sound insulation cover for a natural gas compressor, comprising: a quick-installed column foot embedded part, a sound insulation cover frame, a modular assembled sound insulation cover wall mounted around the sound insulation cover frame, and an installation The top of the sound insulation cover on the top of the sound insulation cover frame; the modular assembled sound insulation cover wall includes keels, sound absorption and insulation panels filled between the keels, air cooler noise reduction air outlets and compressor noise reduction air inlets; The top of the sound insulation cover includes a keel and a sound absorption and insulation panel filled between the keels, and an electric fan with a muffler is arranged on the top of the sound insulation cover. By using modular assembled walls, the invention reduces the workload of on-site connection, simplifies the design conditions, improves the construction efficiency, and improves the utilization rate of the station site.

Description

technical field [0001] The invention belongs to the technical field of compressor noise reduction, and in particular relates to a pry-belt type noise reduction and sound insulation cover for a natural gas compressor and a use method thereof. Background technique [0002] At present, there are two main structural forms of electric-driven natural gas compressors: the separate design of the compressor main body and the air cooler, and the integrated design of the compressor main body and the air cooler. Split compressors are generally used in large processing plants and gas storages, while integrated compressors are often used in gas gathering stations and booster stations in domestic gas fields. More. With the large-scale application of integrated compressors, the vibration noise of centrifugal compressor power cylinder, air cooler noise, pipeline vibration noise, etc. generated during its operation continue to superimpose, resulting in excessive noise value within the statio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B39/06F04B39/00F04B39/14F04B39/12
CPCF04B39/06F04B39/0033F04B39/0083F04B39/14F04B39/123
Inventor 李喆翟彦和郭明夏琰郭亮刘小平朱利捷李琪李鹏杨丽周晓亮闵祥兵
Owner XIAN CHANGQING TECH ENG
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