CNG integrated mobile gas supply system

A gas supply system, an integrated technology, applied in the field of CNG integrated mobile gas supply system, can solve the problems of inability to realize remote first aid, need site construction costs, affect CNG combustion, etc., achieve the effect of guaranteed supply, no need for site investment, The effect of small investment

Inactive Publication Date: 2016-11-09
ZHONGYOU GENERAL LUXI NATURAL GAS EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This way of gas filling has the following disadvantages: 1) The hydraulic oil pushes CNG out of CNG, which contains more oil, which affects the combustion of CNG and is easy to damage the combustion and ignition system of the car; 2) It requires site construction costs, covers a large area, and requires initial investment costs. Larger; 3) Gas refilling is not flexible, and vehicle-mounted gas cylinders can only be refilled at a fixed location, and remote first aid cannot be realized

Method used

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  • CNG integrated mobile gas supply system
  • CNG integrated mobile gas supply system
  • CNG integrated mobile gas supply system

Examples

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the drawings.

[0036] A CNG integrated mobile gas supply equipment includes an unloading system and a 20-foot container. The unloading system includes a CNG long tube trailer and a booster device, such as Figure 1-3 As shown, the 20-foot container is divided into a refueling section 1, a buffer section 2 and a compression section 3 according to the length direction. The refueling section 1 is provided with a refueling column 4 and a refueling machine 5. The buffer section 2 is equipped with a high-pressure buffer system 6, a medium-pressure buffer system 7 and an electrical control system 8. The compression section 3 is mainly provided with a compressor, an upper computer industrial control system 13 and a cooling system. The air inlet of the compressor With natural gas filter 20.

[0037] The electrical control system 8 is installed in the explosion-proof control box. It exchanges data with the ind...

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Abstract

The invention discloses a CNG integrated mobile gas supply system which comprises an unloading device and a mobile box body. The unloading device includes a CNG long-tube trailer and a pressurizer, the mobile box body is sequentially divided into a gas-entrapping section, a buffering section and a compression section in the length direction. A gas-entrapping unit is arranged in the gas-entrapping section, and a pressure buffering unit and an electrical control unit are arranged in the buffering section. A compression unit and an upper computer industrial control unit are mainly arranged in the compression section. A gas filtering device is mounted at a gas inlet of the compression unit. Part of CNG low-pressure gas directly enters the gas-entrapping unit, the other part of CNG low-pressure gas enters the compression unit through the gas filtering device to be pressurized, and then goes through the pressure buffering unit to the gas-entrapping unit. The electrical control unit and the upper computer industrial control unit control automatic running and stopping of the mobile gas supply system.

Description

Technical field [0001] The invention belongs to the field of CNG gas supply devices, and specifically relates to a CNG integrated mobile gas supply system. Background technique [0002] CNG, or Compressed Natural Gas (CNG), is compressed natural gas and stored in a container in a gaseous state. CNG can be used as vehicle fuel. CNG gas cylinder refilling requires plant construction at a fixed site, and CNG tube trailers and booster skid auxiliary equipment are required to complete refilling. This method of refueling has the following disadvantages: 1) The hydraulic oil pushes CNG out of CNG, which contains more oil, which affects the combustion of CNG and easily damages the combustion and ignition system of the car; 2) It requires site construction costs, covers a large area, and early investment costs Larger; 3) Refilling is not flexible, it can only be used to refill gas cylinders on a fixed site, and remote first aid cannot be achieved. Summary of the invention [0003] To ov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C5/06F17C13/00
CPCF17C5/06F17C13/00F17C2221/033F17C2225/0123F17C2227/0157F17C2270/0139
Inventor 姚元中杨长涛刘爱仙尤敏王东东
Owner ZHONGYOU GENERAL LUXI NATURAL GAS EQUIP
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