CN213823691U

CN213823691U - Pneumatic oil filter

Info

Publication number: CN213823691U
Application number: CN202022049886.2U
Authority: CN
Inventors: 李学超; 石大营; 郑地伟; 吴琪琪
Original assignee: Beijing Zhongyan Construction Engineering Co ltd
Current assignee: Beijing Zhongyan Construction Engineering Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-30
Anticipated expiration: 2030-09-17

Abstract

The utility model provides a pneumatic oil filter, including lid, oil filter, go-between, air supply pipe, multidirectional handle, column spinner, barometer, fixed plate, connecting plate, oil pipe, pressfitting piece, pneumatic diaphragm pump, the first pump body, support column, bottom tube, base, lubricating oil import, empty mouth of pipe, lubricating oil hutch mouth, oil inlet and lubricating oil export, the oil filter is installed to terminal surface under the lid, the go-between is installed to terminal surface under the oil filter, the air supply pipe is installed to terminal surface under the go-between, multidirectional handle is installed at air supply pipe right-hand member face top, the column spinner is installed to terminal surface under the multidirectional handle, the barometer is installed to terminal surface under the column spinner, the fixed plate is installed to barometer right-hand member face, compares with prior art, the utility model discloses following beneficial effect has: avoided the complicated problem of device flow, solved the great problem of original device construction safety risk, improved the utility model discloses a safe effect of being convenient for.

Description

Pneumatic oil filter

Technical Field

The utility model discloses a pneumatic oil filter belongs to pneumatic oil filter technical field.

Background

The oil filter is a filter set which removes solid impurities and water in impure oil by using a pressure filtration or vacuum evaporation-pressure filtration method. The oil filter is mainly used for improving the insulating property of the oil for the electric appliance and the purity degree of the lubricating oil.

In the existing lubricating oil filtering equipment, only an electric oil filter is arranged. When the ticket is used in a chemical high-risk industrial place, a temporary electric ticket and a temporary electric ticket for temporary electricity use need to be handled, a work ticket and the like in a direct operation link are required, the flow is complex, the time consumption is long, and the risk factors such as electric shock, fire, explosion and the like exist in construction. The pneumatic pump with appropriate flow is selected, the existing waste oil filter is matched with the pneumatic pump, the bedplate is manufactured, the pneumatic pump and the filter are fixedly connected, the pneumatic pump and the filter are tried in high-risk places, the effect is good, the construction time is saved, and the hidden danger during construction is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pneumatic oil filter, through adding lid, oil filter, go-between, air supply pipe, multidirectional handle, column spinner, barometer, fixed plate, connecting plate, oil pipe, pressfitting piece, pneumatic diaphragm pump, the first pump body, support column, bottom tube, base, lubricating oil import, empty mouth of pipe, lubricating oil return cage mouth, oil inlet and lubricating oil export to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the pneumatic oil filter comprises a cover body, an oil filter, a connecting ring, an air source pipe, a multidirectional handle, a rotary column, a gas pressure meter, a fixed plate, a connecting plate, an oil pipe, a pressing block, a pneumatic diaphragm pump, a first pump body, a supporting column, a bottom pipe, a base, a lubricating oil inlet, an air pipe opening, a lubricating oil returning opening, an oil inlet and a lubricating oil outlet, wherein the oil filter is installed on the lower end face of the cover body, the connecting ring is installed on the lower end face of the oil filter, the air source pipe is installed on the lower end face of the connecting ring, the multidirectional handle is installed on the top of the right end face of the air source pipe, the rotary column is installed on the lower end face of the multidirectional handle, the gas pressure meter is installed on the lower end face of the rotary column, the fixed plate is installed on the right end face of the gas, the left side of the pressing block is provided with a pneumatic diaphragm pump, the right end of the pneumatic diaphragm pump is provided with a first pump body, the lower end face of the first pump body is provided with a support column, the lower end face of the support column is provided with a bottom pipe, the lower end face of the bottom pipe is provided with a base, the rear end of the oil pipe is provided with a lubricating oil inlet, the rear end face of the pneumatic diaphragm pump is provided with an air pipe opening, the rear end face of the bottom pipe is provided with a lubricating oil return cage opening, the rear end face of the barometer is provided with an oil inlet;

the pneumatic diaphragm pump comprises an air cylinder, a second pump body, a rubber diaphragm, a connecting rod, a first one-way ball valve, a second one-way ball valve and a T-shaped pipe, wherein the air cylinder is installed at the upper end of the pneumatic diaphragm pump, the second pump body is installed on the lower end face of the air cylinder, the connecting rod is installed on the lower end face of the air cylinder, the rubber diaphragm is installed on the left end face of the connecting rod, the T-shaped pipe is installed on the lower end face of the connecting rod, the first one-way ball valve is installed on the left end face of the T-shaped pipe, and the second one-way ball valve is installed on the right end face of the T-shaped pipe.

Further, the cover body and the oil filter are fixed through bolts, the connecting ring and the oil filter are fixed through welding, the air source pipe and the connecting ring are fixed through extrusion, the multidirectional handle and the rotary column are fixed through bolts, the pressing block and the oil pipe are fixed through bolts, the pneumatic diaphragm pump and the first pump body are fixed through bolts, and the base and the bottom pipe are fixed through bolts.

Further, the cylinder and the second pump body are fixed through welding, the diaphragm and the second pump body are fixed through extrusion, the cylinder and the connecting rod are fixed through welding, and the T-shaped pipe and the second pump body are fixed through welding.

Further, oil cleaner is the cylinder shape, oil cleaner internally mounted has filter screen and filter element, the filter screen cross section is the loop configuration, the filter screen is made for the metal material.

Furthermore, the surface of the pneumatic diaphragm pump is in the shape of a concave cylinder, an air inlet, an oil supply port and an oil outlet are formed in the pneumatic diaphragm pump, and the pneumatic diaphragm pump is made of a metal aluminum material.

Further, the air source pipe is made of rubber materials, an iron wire inner ring is arranged inside the air source pipe, and sealing grooves are formed in the left end and the right end of the air source pipe.

Further, the rubber tube is arranged inside the oil tube and the bottom tube, the metal aluminum protective layer is arranged on the outer surfaces of the oil tube and the bottom tube, and the cross section of the protective layer is of an annular structure.

Furthermore, the inner surfaces of the first one-way ball valve and the second one-way ball valve are made of rubber materials.

The utility model has the advantages that: the utility model discloses a pneumatic oil filter, including lid, oil filter, go-between, air supply pipe, multidirectional handle, column spinner, barometer, fixed plate, connecting plate, oil pipe, pressfitting piece, pneumatic diaphragm pump, the first pump body, support column, bottom tube, base, lubricating oil import, empty mouth of pipe, lubricating oil return cage mouth, oil inlet and lubricating oil export, this design has made things convenient for the improvement to the device, has avoided the complicated problem of device flow, has solved the great problem of original device construction safety risk, has improved the utility model discloses an effect of safety of being convenient for.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front sectional view of the pneumatic oil filter of the present invention;

FIG. 2 is a rear sectional view of the pneumatic oil filter of the present invention;

FIG. 3 is a front sectional view of the pneumatic diaphragm pump in the pneumatic oil filter of the present invention;

in the figure: the device comprises a cover body 1, an oil filter 2, a connecting ring 3, an air source pipe 4, a multidirectional handle 5, a rotary column 6, an air pressure gauge 7, a fixing plate 8, a connecting plate 9, an oil pipe 10, a pressing block 11, a pneumatic diaphragm pump 12, a first pump body 13, a supporting column 14, a bottom pipe 15, a base 16, a lubricating oil inlet 17, an air pipe opening 18, a lubricating oil returning opening 19, a lubricating oil inlet 20, a lubricating oil outlet 21, a cylinder 121, a second pump body 122, a diaphragm 123, a connecting rod 124, a first one-way ball valve 125, a second one-way ball valve 126 and a T-shaped pipe 127.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the pneumatic oil filter includes a cover 1, an oil filter 2, a connection ring 3, an air source pipe 4, a multi-directional handle 5, a rotary column 6, a gas pressure gauge 7, a fixing plate 8, a connecting plate 9, an oil pipe 10, a pressing block 11, a pneumatic diaphragm pump 12, a first pump body 13, a support column 14, a bottom pipe 15, a base 16, a lubricating oil inlet 17, an air pipe opening 18, a lubricating oil returning opening 19, an oil inlet 20, and a lubricating oil outlet 21, the oil filter 2 is mounted on the lower end surface of the cover 1, the connection ring 3 is mounted on the lower end surface of the oil filter 2, the air source pipe 4 is mounted on the lower end surface of the connection ring 3, the multi-directional handle 5 is mounted on the top of the right end surface of the air source pipe 4, the rotary column 6 is mounted on the lower end surface of the multi-directional handle 5, the gas pressure gauge 7 is mounted on the lower end surface of the rotary column 6, the fixing plate 8 is mounted on the right end surface of the gas pressure gauge 7, the connecting plate 9 is mounted on the left end surface of the fixing plate 8, an oil pipe 10 is installed at the top of the right end of the fixing plate 8, a pressing block 11 is installed on the lower end face of the left side of the oil pipe 10, a pneumatic diaphragm pump 12 is installed on the left side of the pressing block 11, a first pump body 13 is installed on the right end of the pneumatic diaphragm pump 12, a support column 14 is installed on the lower end face of the first pump body 13, a bottom pipe 15 is installed on the lower end face of the support column 14, a base 16 is installed on the lower end face of the bottom pipe 15, a lubricating oil inlet 17 is installed at the rear end of the oil pipe 10, an air pipe opening 18 is installed on the rear end face of the pneumatic diaphragm pump 12, a lubricating oil returning opening 19 is installed on the rear end face of the bottom pipe 15, an oil inlet 20 is installed on the rear end face of the barometer 7, and a lubricating oil outlet 21 is installed on the lower end face of the oil inlet 20;

the pneumatic diaphragm pump 12 comprises an air cylinder 121, a second pump body 122, a rubber diaphragm 123, a connecting rod 124, a first one-way ball valve 125, a second one-way ball valve 126 and a T-shaped pipe 127, the air cylinder 121 is installed at the upper end of the pneumatic diaphragm pump 12, the second pump body 122 is installed on the lower end face of the air cylinder 121, the connecting rod 124 is installed on the lower end face of the air cylinder 121, the rubber diaphragm 123 is installed on the left end face of the connecting rod 124, the T-shaped pipe 127 is installed on the lower end face of the connecting rod 124, the first one-way ball valve 125 is installed on the left end face of the T-shaped pipe 127, and the second one-way ball valve 126 is installed on the right end face of the T-shaped pipe 127.

Lid 1 and oil filter 2 pass through the bolt fastening, and go-between 3 and oil filter 2 pass through welded fastening, and air supply pipe 4 is fixed through the extrusion with go-between 3, and multidirectional handle 5 passes through the bolt fastening with column spinner 6, passes through the bolt fastening between pressfitting piece 11 and the oil pipe 10, and pneumatic diaphragm pump 12 passes through the bolt fastening with first pump body 13, and base 16 passes through the bolt fastening with bottom tube 15.

The cylinder 121 and the second pump body 122 are fixed by welding, the rubber diaphragm 123 and the second pump body 122 are fixed by extrusion, the cylinder 121 and the connecting rod 124 are fixed by welding, and the T-shaped pipe 127 and the second pump body 122 are fixed by welding.

Oil filter 2 is the cylinder shape, and 2 internally mounted of oil filter have filter screen and filter element, and the filter screen cross section is the loop configuration, and the filter screen is made for the metal material, can effectively filter the slag charge in the lubricating oil, prevents mechanical failure.

The surface of the pneumatic diaphragm pump 12 is in the shape of an inwards concave cylinder, an air inlet, an oil feeding port and an oil outlet are formed in the pneumatic diaphragm pump 12, the pneumatic diaphragm pump 12 is made of a metal aluminum material, the pneumatic diaphragm pump can be used in high-risk places, the effect is good, the construction time is saved, and the hidden danger during construction is greatly reduced.

Air supply pipe 4 is made for the rubber material, and air supply pipe 4 is inside to be equipped with the iron wire inner circle, and both ends are equipped with sealed recess about air supply pipe 4, conveniently squeezes into cylinder 121 with gaseous to make pneumatic diaphragm pump 12 move.

The inside rubber tube that is equipped with of oil pipe 10 and bottom tube 15, oil pipe 10 and bottom tube 15 surface are equipped with the metallic aluminum material protective layer, and the protective layer cross section is the loop configuration, can effectively protect the normal transport of lubricating oil.

The inner surfaces of the first one-way ball valve 125 and the second one-way ball valve 126 are made of rubber.

As an embodiment of the present invention: when the pneumatic diaphragm pump is used, a worker firstly passes lubricating oil through the oil filter 2, the oil filter 2 is cylindrical, a filter screen and a filter disc are arranged inside the oil filter 2, the cross section of the filter screen is of an annular structure, the filter screen is made of metal materials, slag materials in the lubricating oil can be effectively filtered, mechanical faults of follow-up work can be effectively prevented, then the air source pipe 4 is connected to the position of the air pipe opening 18, the air source pipe 4 is made of rubber materials, an iron wire inner ring is arranged inside the air source pipe 4, sealing grooves are formed in the left end and the right end of the air source pipe 4, air can be conveniently pumped into the air cylinder 121, the air cylinder 121 in the pneumatic diaphragm pump 12 can move, the air cylinder 121 can vertically move, the air cylinder 121 and the connecting rod 124 are fixed through welding, the air cylinder 121 drives the connecting rod 124 to vertically move up and down inside the second pump body 122, and the rubber diaphragm 123 and the second pump body 122 are fixed through extrusion, as shown in fig. 3, the connecting rod 124 lifts the rubber diaphragm 123 while moving, and makes the rubber diaphragm 123 move in a retracting and expanding manner inside the second pump body 122, because the lower end surface of the second pump body 122 is provided with the T-shaped pipe 127, when the rubber diaphragm 123 retracts and expands, the first check ball valve 125 and the second check ball valve 126 will change due to the pressure change inside the second pump body 122, because the first check ball valve 125 is lower and the second check ball valve 126 is higher, when the rubber diaphragm 123 moves upwards along with the connecting rod 124, the first check ball valve 125 opens and the second check ball valve 126 closes due to the internal pressure, when the rubber diaphragm 123 moves downwards along with the connecting rod 124, the first check ball valve 125 closes and the second check ball valve 126 opens, and because the surface of the pneumatic diaphragm pump 12 is in the shape of a concave cylinder, the pneumatic diaphragm pump 12 is internally provided with an air inlet, an oil inlet and an oil outlet, the pneumatic diaphragm pump 12 is made of a metal aluminum material, can be used in high-risk places, has a good effect, saves construction time, and greatly reduces hidden troubles during construction.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Pneumatic oil filter, including lid, oil filter, go-between, air supply pipe, multidirectional handle, column spinner, barometer, fixed plate, connecting plate, oil pipe, pressfitting piece, pneumatic diaphragm pump, first pump body, support column, bottom tube, base, lubricating oil import, empty mouth of pipe, lubricating oil return cage mouth, oil inlet and lubricating oil export, its characterized in that: an oil filter is installed on the lower end face of the cover body, a connecting ring is installed on the lower end face of the oil filter, an air source pipe is installed on the lower end face of the connecting ring, a multidirectional handle is installed on the top of the right end face of the air source pipe, a rotary column is installed on the lower end face of the multidirectional handle, a barometer is installed on the lower end face of the rotary column, a fixed plate is installed on the right end face of the barometer, a connecting plate is installed on the left end face of the fixed plate, an oil pipe is installed on the top of the right end face of the fixed plate, a pressing block is installed on the lower end face of the left side of the oil pipe, a pneumatic diaphragm pump is installed on the left side of the pressing block, a first pump body is installed on the right end face of the pneumatic diaphragm pump, a supporting column is installed on the lower end face of the supporting column, a base is installed on the lower end face of the base, a lubricating oil inlet is installed on the rear end of the oil pipe, and an air pipe orifice is installed on the rear end face of the pneumatic diaphragm pump, the rear end face of the bottom pipe is provided with a lubricating oil return cage opening, the rear end face of the barometer is provided with an oil inlet, and the lower end face of the oil inlet is provided with a lubricating oil outlet;

2. The pneumatic oil filter of claim 1, wherein: the cover body and the oil filter are fixed through bolts, the connecting ring and the oil filter are fixed through welding, the air source pipe and the connecting ring are fixed through extrusion, the multidirectional handle and the rotary column are fixed through bolts, the pressing block and the oil pipe are fixed through bolts, the pneumatic diaphragm pump and the first pump body are fixed through bolts, and the base and the bottom pipe are fixed through bolts.

3. The pneumatic oil filter of claim 1, wherein: the air cylinder and the second pump body are fixed through welding, the diaphragm and the second pump body are fixed through extrusion, the air cylinder and the connecting rod are fixed through welding, and the T-shaped pipe and the second pump body are fixed through welding.

4. The pneumatic oil filter of claim 1, wherein: the oil filter is the cylinder shape, oil filter internally mounted has filter screen and filter element, the filter screen cross section is the loop configuration, the filter screen is made for the metal material.

5. The pneumatic oil filter of claim 1, wherein: the surface of the pneumatic diaphragm pump is in the shape of an inwards concave cylinder, an air inlet, an oil supply port and an oil outlet are formed in the pneumatic diaphragm pump, and the pneumatic diaphragm pump is made of a metal aluminum material.

6. The pneumatic oil filter of claim 1, wherein: the air source pipe is made of rubber materials, an iron wire inner ring is arranged in the air source pipe, and sealing grooves are formed in the left end and the right end of the air source pipe.

7. The pneumatic oil filter of claim 1, wherein: the oil pipe and the bottom pipe are internally provided with rubber pipes, the outer surfaces of the oil pipe and the bottom pipe are provided with metal aluminum protective layers, and the cross sections of the protective layers are of annular structures.

8. The pneumatic oil filter of claim 1, wherein: the inner surfaces of the first one-way ball valve and the second one-way ball valve are made of rubber materials.