Vacuum pump with water circulation device
A vacuum pump and water circulation technology, applied in the parts of the pumping device for elastic fluid, pumps, rotary piston type/swing piston type pump parts, etc. Achieve the effect of ensuring the filtering effect, easy installation or disassembly, and prolonging the service life
Inactive Publication Date: 2018-10-19
长兴俊隆机电科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the disadvantages of the prior art that the equipment is cumbersome and the service life of the pump body is easily shortened due to heat generation or impurity incorporation, and proposes a vacuum pump with a water circulation device
Method used
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[0020] 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.
[0021] refer to Figure 1-3 , a vacuum pump with a water circulation device, comprising a pump body 1, an air inlet 2 is opened on one side of the top of the pump body 1, and an installation groove 3 is opened in the middle of both sides of the air inlet 2, and the interior of the air inlet 2 is provided There is a filter plate 4, and both sides of the top of the filter plate 4 are provided with adjustment grooves 5, two sets of cross bars 6 are fixed between the inner walls of both sides of the adjustment groove 5, and vertical plates 7 are slidably connected to the two sets of cross bars 6, Two groups of vertical plates 7 are fixed with a mounting block 8 in the mi...
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The invention discloses a vacuum pump with a water circulation device. A pump body is included, and one side of the top end of the pump body is provided with a gas inlet; the middle portions of the two sides of the gas inlet are each provided with an installing groove; a filtering plate is arranged in the gas inlet; the two sides of the top end of the filtering plate are each provided with an adjusting groove; two cross rods are fixed in each adjusting groove, and a vertical plate is connected to every two cross rods in a sliding manner; the sides, away from each other, of the two vertical plates are each fixedly provided with an installing block; the exteriors of the cross rods are each sleeved with a spring; an installing base is fixed to the bottom end of the pump body; a liquid storingbox is fixed to the bottom end of the installing base; and the sides, away from each other, of the two installing blocks both extend to the exterior of the filtering plate. The vacuum pump with the water circulation device is novel in design and compact in structure, the tedious equipment assembling process is avoided, and it can be effectively avoided that due to heat generating or impurity doping, the service life of the pump body is shortened; and meanwhile the filtering plate can be conveniently installed or detached, the filtering effect of the filtering plate can be effectively guaranteed, the water saving effect is obvious, and the vacuum pump with the water circulation device is suitable for being popularized.
Description
technical field [0001] The invention relates to the technical field of vacuum pumps, in particular to a vacuum pump with a water circulation device. Background technique [0002] Circulating water vacuum pump, also called water ring vacuum pump, is a kind of vacuum pump. A vacuum pump refers to a device or device that uses mechanical, physical, chemical or physicochemical methods to evacuate the evacuated container to obtain a vacuum. Generally speaking, a vacuum pump is a device that uses various methods to improve, generate and maintain vacuum in a certain closed space. It is mentioned in the comparative document of the published patent No. CN203867818U that: the water inlet of the existing water ring vacuum pump needs to be connected with the water outlet of the circulating water tank to replenish water, and the reconnection of the equipment needs to find a matching interface of the model, and purchase The process of the equipment is cumbersome, and the production cycle...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F04C19/00F04C25/02F04C29/00
CPCF04C19/00F04C19/004F04C19/005F04C25/02F04C29/0092
Inventor 曹玉成
Owner 长兴俊隆机电科技有限公司