Differential pressure type fuel odorizing device
A differential pressure, gas-fired technology, applied in gas/liquid distribution and storage, pipeline systems, mechanical equipment, etc., can solve the problems of increased risk of odorizing operations and high equipment costs, and achieve improved operation safety, The effect of reducing equipment expenditure
Inactive Publication Date: 2015-03-11
TIANJIN QIANGANG GAS EQUIP TECH
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Problems solved by technology
The system needs to provide AC220V power supply on site. At the same time, because the system is used on the gas pipeline, the odorizing pump is required to be an integral explosion-proof form, which increases the risk of odorizing operation and the equipment cost remains high.
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[0010] like figure 1 Shown is a gas differential pressure odorizing device, which includes a cylindrical tank body 1, an air inlet pipeline 7 and a liquid outlet pipeline 8; the inside of the tank body 1 is equipped with an odorous liquid 2; the tank body 1 The top of the tank is provided with a gas pipeline inlet and an odorous liquid pipeline outlet; the air intake pipeline 7 enters above the odorous liquid 2 in the tank body 1 through the gas pipeline inlet; the liquid outlet pipeline 8 passes through the The outlet of the odorous liquid pipeline enters the bottom of the tank body 1; the top of the tank body 1 is also provided with an exhaust valve 5 and an odorous liquid injection valve 6; the bottom of the tank body is provided with a drain valve 4.
[0011] In order to facilitate the understanding of the liquid level of the smelly liquid, a liquid level gauge 3 is installed outside the tank body 1, and the upper and lower ends of the liquid level gauge 3 communicate with...
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The invention discloses a differential pressure type fuel odorizing device which comprises a cylindrical tank, a gas inlet pipeline and a liquid outlet pipeline, wherein the tank is filled with an odor liquid; a gas inlet pipeline inlet and an odor liquid outlet pipeline outlet are formed in the top of the tank; the gas inlet pipeline is introduced above the odor liquid in the tank through the gas inlet pipeline inlet; the liquid outlet pipeline enters the bottom of the tank through the odor liquid pipeline outlet; an exhaust valve and an odor liquid injection valve are further arranged at the top of the tank; and a drain valve is arranged at the bottom of the tank. According to the differential pressure type fuel odorizing device, the odor liquid can be automatically injected into a fuel pipeline by means of pressure difference of the gas inlet pipeline. The differential pressure type fuel odorizing device replaces an electric pump odorizing device in the prior art, the operation safety is improved, and the equipment cost is reduced.
Description
technical field [0001] The invention relates to the technical field of gas equipment, in particular to a gas differential pressure odorizing device. Background technique [0002] The traditional natural gas odorization is completed by using an odorization pump and a microcomputer controller to form an odorization and control system. The system needs to provide AC220V power supply on site. At the same time, because the system is used on the gas pipeline, the odorizing pump is required to be an integral explosion-proof form, which increases the risk of odorizing operation and keeps the equipment cost high. Contents of the invention [0003] The object of the present invention is to provide a gas differential pressure odorizing device that can complete odorization without power supply in view of the technical defects in the prior art. [0004] The technical solution adopted to realize the object of the present invention is: a gas differential pressure odorizing device, which...
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IPC IPC(8): F17D3/12
Inventor 辛宝岐
Owner TIANJIN QIANGANG GAS EQUIP TECH