Pressurization device with combined hollow draining structure
A booster device and hollow technology, which is applied to liquid variable capacity machines, pumps with flexible working elements, variable capacity pump components, etc., can solve the problems of loss of lubrication conditions, dry friction, etc., to reduce the moment of inertia, Promotes lubrication and eliminates the effect of diaphragm rupture
Inactive Publication Date: 2018-03-23
HANGZHOU DIANZI UNIV
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Problems solved by technology
In the existing pressurization device, when the mixed liquid is pure gas, it is easy to cause dry friction and lose lubrication conditions, so a liquid replenishment mechanism is required
Method used
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[0029] refer to Figure 1-Figure 12 , the present invention, including piston sleeve 1, safety valve 2, adjustable rolling body 3, diaphragm pressure plate 4, damping plate 5, cover 6, device housing 7, front cover 9, hollow partition lower part 10, hollow partition Upper part 13, diaphragm 15, hollow rolling groove cylinder 23, adjusting spacer 24, adjusting screw 26, rear cover 27, rear end cover 28, shaft 29, rear distribution plate 30, rotor 32, front distribution plate 34, front end Cover 35, eccentric block 38 and eccentric block bearing stop ring 39; the upper left end of the device housing 7 is provided with a piston sleeve 1, and a safety valve 2 is arranged in the piston sleeve 1; the upper part of the device housing 7 is connected with a seal Cover 6, the front end of the device housing 7 is provided with a front cover 9, the rear end is provided with a rear cover 27, the front end of the front cover 9 is provided with a front end cover 35, and the rear end of the r...
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The invention discloses a pressurization device with a combined hollow draining structure. The pressurization device comprises a piston sleeve, a safety valve, an adjustable rolling body, a diaphragmpressing plate, a damping plate, a sealing cover, a device shell, a front cover, a hollow partition plate lower part, a hollow partition plate upper part, a diaphragm, a hollow rolling groove-shaped column, an adjusting cushion block, an adjusting screw, a rear cover, a rear end cover, a shaft, a rear valve plate, a rotor, a front valve plate, a front end cover, an eccentric block and an eccentricblock bearing check ring. The upper portion of the device shell is connected with the sealing cover through bolts. The front end of the device shell is provided with the front cover, and the rear endof the device shell is provided with the rear cover. The front end of the front cover is provided with the front end cover, the rear end of the rear cover is provided with the rear end cover. The shaft is arranged in the middle of the interior of the device shell. The middle of the shaft is matched with the eccentric block. The rotor is arranged at the periphery of the eccentric block. A rotor supporting bearing is arranged between the eccentric block and the rotor. According to the pressurization device, gas-liquid left-in and right-out pressurization can be achieved, liquid is compensated through a balancing liquid compensation hole to avoid dry friction, and it is ensured that the diaphragm is not damaged through decompression of the damping plate.
Description
【Technical field】 [0001] The invention relates to the technical field of supercharging devices, in particular to the technical field of a supercharging device combined with a hollow liquid discharge structure. 【Background technique】 [0002] The booster pump is a pump used for boosting. Its main uses are for boosting water heaters, low water pressure in high-rise buildings, saunas, bathing and other pressurization, pressurization for insufficient water pressure on the uppermost floor of apartments, solar automatic booster, Reverse osmosis water purifier pressurization and so on. In the existing supercharging device, when the mixed liquid is a pure gas, it is easy to cause dry friction and lose the lubrication condition, so a liquid replenishing mechanism is required. For this reason, a supercharging device with a combined hollow liquid discharge mechanism is designed, which can pressurize, replenish fluid and prevent dry friction. 【Content of invention】 [0003] The purp...
Claims
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IPC IPC(8): F04B45/04F04B39/02
CPCF04B45/043F04B39/02F04B45/045
Inventor 许静范少超连加俤刘国栋
Owner HANGZHOU DIANZI UNIV