High-strength oil gas recovery valve
A high-strength, oil-gas technology, applied in the direction of lift valve, valve details, valve device, etc., can solve the problems of reducing recovery efficiency, affecting oil and gas recovery, clogging, etc., achieving the effect of strong adaptability and avoiding clogging
Pending Publication Date: 2021-10-29
JIANGSU JIASHENG PETROLEUM TECH CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a high-strength oil and gas recovery valve to solve the problem that the filter assembly at the connection between the end of the existing oil and gas recovery valve and the recovery pipeline proposed in the above background technology is prone to blockage during oil and gas recovery, which affects the normal oil and gas Recycling, reducing recycling efficiency and other issues
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.
[0030] The power fan 515 (model number DF7530-DF12032) mentioned in the present invention can be purchased from the market or obtained by private customization.
[0031] see Figure 1 to Figure 6 , an embodiment provided by the present invention: a high-strength oil and gas recovery valve, including a valve body 1, the bottom end of the valve body 1 is movably provided with a sealing plate 2, the surface of the sealing plate 2 is provided with a valve stem 9, and the valve stem 9 It is movably plugged inside the valve body 1, a valve core 10 is installed on the upper end of the valve stem 9, a filter plate 3 is arranged at one end of the valve body 1, a...
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The invention discloses a high-strength oil gas recovery valve, and relates to the technical field of oil gas recovery valves. The high-strength oil gas recovery valve solves the problems that a filtering assembly at the joint of the end part of the oil gas recovery valve and a recovery pipeline is easy to block during oil gas recovery, normal recovery of oil gas is influenced, and the recovery efficiency is reduced. The high-strength oil gas recovery valve comprises a valve body, a sealing plate is movably arranged at the bottom end of the valve body, a valve rod is arranged on the surface of the sealing plate, the valve rod is movably inserted into the valve body, a valve element is installed at the upper end of the valve rod, a filter plate is arranged at one end of the valve body, a first gas inlet is formed in the outer surface of the valve body, and a second air inlet is formed below the first air inlet. By arranging a connecting gas circuit, a gas outlet and a filter screen cleaning mechanism, the filtering assembly at the joint of the end of the valve body and an external pipeline can be cleaned during oil gas recovery, and the situation that the filtering assembly is blocked, and the oil gas recovery efficiency is affected is avoided.
Description
technical field [0001] The invention relates to the technical field of oil and gas recovery valves, in particular to a high-strength oil and gas recovery valve. Background technique [0002] With the rapid development of social economy, oil vapor recovery refers to the collection of volatilized gasoline oil vapor during the process of loading and unloading gasoline and refueling vehicles, through one or two methods of absorption, adsorption or condensation, or reducing The pollution of oil and gas may change the oil and gas from gaseous state to liquid state and then into gasoline again to achieve the purpose of recycling. The oil and gas recovery valve is installed on the manhole cover on the top of the tank body and is the key component for the connection between the oil and gas pipeline of the tanker and the tank body. [0003] However, the filter assembly at the connection between the end of the existing oil and gas recovery valve and the recovery pipeline is prone to cl...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16K1/00F16K1/32F16K1/46F16K31/122B01D35/04B01D35/16B67D7/04B67D7/06B67D7/58
CPCF16K1/00F16K1/32F16K1/46F16K31/1221B01D35/04B01D35/16B67D7/048B67D7/06B67D7/58
Inventor 王建王磊温克伟
Owner JIANGSU JIASHENG PETROLEUM TECH CO LTD