A high-pressure high-efficiency vacuum energy-saving pump
An energy-saving pump, high-efficiency technology, applied in the direction of pumps, pump components, control mechanical energy, etc., to avoid excessive friction, reduce friction, and maintain internal seals
Active Publication Date: 2022-01-11
JIANGSU ASIA PACIFIC IND PUMP TECH DEV CO LTD
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Problems solved by technology
[0006] The purpose of the present invention is to provide a high-pressure high-efficiency vacuum energy-saving pump to solve the problem that the existing screw vacuum pump proposed by the above-mentioned background technology needs to ensure a good internal cooling effect and at the same time need to filter impurities in the gas
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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, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] see Figure 1-8 , the present invention provides a technical solution: a high-pressure high-efficiency vacuum energy-saving pump, including a base 1, a motor 2, a pump body 3, a screw shaft 4, an air inlet pipe 5, an air outlet pipe 6, a filter pipe 7, a lower fixed pipe 8, an upper Fixed pipe 9, telescopic ring 10, telescopic groove 11, installation groove 12, filter screen 13, first airtight door 14, second airtight door 15, docking groove 16, air-con...
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The invention discloses a high-pressure high-efficiency vacuum energy-saving pump, which comprises a base, a motor, and a pump body. The motor and the pump body are fixed by screws on the top of the base. The sealing shaft in the pump body is connected with a screw shaft. The top of the pump body An air inlet pipe and an air outlet pipe are respectively fixed, one end of the screw shaft runs through the pump body and is located in the docking groove, and the outer sides of the first airtight door and the second airtight door are respectively installed with a cold air inlet pipe and a cold air outlet pipe, and the cold air The pipe passes through the first airtight door and the second airtight door and is located in the docking groove, the inner wall of the docking groove is fixed with a mounting rod, one end of the cold air outlet pipe is located in the placement groove, and the tail end of the motor is equipped with a heat dissipation hole. The high-pressure high-efficiency vacuum energy-saving pump can filter the incoming gas to prevent impurities in the gas from affecting the rotation of the screw shaft. At the same time, it can cool the inside of the screw shaft to improve cooling efficiency and simultaneously cool the motor.
Description
technical field [0001] The invention relates to the technical field of vacuum pumps, in particular to a high-pressure high-efficiency vacuum energy-saving pump. Background technique [0002] A vacuum pump is a device that uses mechanical, physical or chemical methods to pump out the gas in the pumped container to form a vacuum. In the use of vacuum pumps, there are various types of vacuum pumps used in different industries, including water ring vacuum pumps, Screw vacuum pump and slide valve vacuum pump; [0003] The use of the screw vacuum pump, due to its high internal pressure, has a high vacuum efficiency, and at the same time can achieve oil-free vacuum pumping, which is more energy-saving. It is suitable for gas occasions containing a large amount of water vapor and a small amount of dust. Semiconductors and other industries that have high requirements for clean vacuum are widely used. However, the existing screw vacuum pumps have the following problems in use: [00...
Claims
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IPC IPC(8): F04C18/16F04C25/02F04C23/02F04C29/00F04C29/04H02K9/00H02K9/06H02K7/14B01D46/42B01D46/12
CPCF04C18/16F04C25/02F04C23/02F04C29/0092F04C29/042F04C29/045H02K9/00H02K9/06H02K7/14B01D46/4227B01D46/12
Inventor 不公告发明人
Owner JIANGSU ASIA PACIFIC IND PUMP TECH DEV CO LTD