CN216259442U - Back-cleaning oil filter with compact structure - Google Patents
Back-cleaning oil filter with compact structure Download PDFInfo
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- CN216259442U CN216259442U CN202122529035.2U CN202122529035U CN216259442U CN 216259442 U CN216259442 U CN 216259442U CN 202122529035 U CN202122529035 U CN 202122529035U CN 216259442 U CN216259442 U CN 216259442U
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Abstract
The utility model discloses a backwashing oil filter with a compact structure, which comprises a cylinder body, wherein an installation plate is installed on the outer wall of one end of the cylinder body through a bolt, a screw plug is installed at the center of the outer wall of one side of the installation plate through a bearing, a support is installed at one end of the screw plug through a bolt, support plates are welded on the outer walls of two sides of the support, a hairbrush is bonded on the outer wall of one side of each support plate, a support plate in an annular structure is welded on the inner wall of the side surface of the cylinder body close to one end of the side surface of the cylinder body, an installation ring is clamped inside the support plate, and a filter element in rotary connection with the support is clamped inside the installation ring. When the water injection pipe is used for injecting water into the barrel for back cleaning, a worker can rotate the screw plug to enable the support to drive the support plate to rotate, so that the brush cleans the filter element, and the cleaning effect of the filter element is improved; the filter composed of the cylinder, the mounting disc and the filter element has compact structure, so that the filter occupies small space in mounting and is beneficial to improving the application range of the filter.
Description
Technical Field
The utility model relates to the technical field of oil filters, in particular to a backwashing oil filter with a compact structure.
Background
The oil filter belongs to the series of pipeline coarse filters, can also be used for filtering large particles of gas or other media, and can be mounted on a pipeline to remove large solid impurities in fluid, so that machine equipment (including compressors, pumps and the like) and instruments can normally work and operate, the technical process is stabilized, and the effect of ensuring safe production is achieved. The basket filter has porous stainless steel plate, woven stainless steel net, sintered stainless steel net, etc as main filtering material.
At present, the cleaning performance of the existing oil filter is poor when backwashing, the operation of a subsequent filter is influenced, meanwhile, the existing filter is not compact in structure, large in size and not suitable for a narrow and small place of an installation space, and therefore a backwashing oil filter with a compact structure is urgently needed to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of poor backwashing effect and non-compact structure of the existing filter in the prior art, and provides a backwashing oil filter with a compact structure.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a compact structure's anti-fluid filter that washs, includes the barrel, install the mounting disc through the bolt on the barrel one end outer wall, and mounting disc one side outer wall center department installs the plug screw through the bearing, the support is installed through the bolt to plug screw one end, and all welds on the support both sides outer wall has the extension board, it has the brush to bond on the outer wall of extension board one side, barrel side inner wall is close to one end department welding and has the extension board that is the annular structure, and the inside joint of extension board has the collar, the inside joint of collar has and is the filter core that rotates to be connected with the support, and filter core and brush contact each other.
The key concept of the technical scheme is as follows: when the barrel is filled with water through the water injection pipe for backwashing, a worker can rotate the screw plug to enable the support to drive the support plate to rotate, so that the brush cleans the filter element, and the cleaning effect of the filter element is improved; the filter composed of the cylinder, the mounting disc and the filter element has compact structure, so that the filter occupies small space in mounting and is beneficial to improving the application range of the filter.
Further, an oil inlet pipe is integrally formed on one side of the outer wall of the bottom of the cylinder body, and a filter screen is installed inside the oil inlet pipe through a bolt.
Furthermore, the outer wall of one side of the oil inlet pipe is provided with a discharge outlet close to the bottom, and a rubber plug is inserted into the discharge outlet.
Further, an oil outlet pipe is integrally formed on the outer wall of one end of the cylinder body, and pressure difference openings are formed in the outer wall of one side of the oil outlet pipe and the outer wall of one side of the oil inlet pipe.
Further, a water injection pipe is integrally formed on one side of the outer wall of the top of the cylinder body, and a flange plate is integrally formed at one end of the water injection pipe, the oil outlet pipe and the oil inlet pipe.
The utility model has the beneficial effects that:
1. through extension board and the brush that sets up, when through water injection pipe water injection anti-washing in to the barrel, the staff can rotate the plug screw for the support drives the extension board and rotates, makes the brush clear up the filter core, thereby improves the cleaning performance to the filter core.
2. Through the barrel and mounting disc and the filter core that set up, the filter compact structure who comprises barrel, mounting disc and filter core for the space that this filter installation occupy is little, is favorable to improving the application scope of this filter.
3. Through filter screen, the bin outlet that sets up, when using this filter to filter fluid, the filter screen can carry out the primary filtration to advancing the inside fluid of oil pipe, and then the cooperation filter core realizes the multi-stage filtration to fluid, and the bin outlet is convenient for discharge moreover and piles up the impurity in filter screen department.
Drawings
FIG. 1 is a front view of a compact backwash oil filter according to the present invention;
fig. 2 is a structural section view of a compact backwashing oil filter cylinder body.
In the figure: 1 cylinder, 2 oil inlet pipes, 3 oil outlet pipes, 4 water injection pipes, 5 mounting discs, 6 filter elements, 7 support plates, 8 mounting rings, 9 pressure difference ports, 10 screw plugs, 11 supports, 12 support plates, 13 hairbrushes, 14 filter screens, 15 discharge ports, 16 rubber plugs and 17 flange plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, a backwashing oil filter with a compact structure comprises a cylinder 1, wherein an installation plate 5 is installed on the outer wall of one end of the cylinder 1 through a bolt, a screw plug 10 is installed at the center of the outer wall of one side of the installation plate 5 through a bearing, a support 11 is convenient for workers to rotate by the screw plug 10, the support 11 is installed at one end of the screw plug 10 through a bolt, support plates 12 are welded on the outer walls of two sides of the support 11, a brush 13 is convenient to install by the support plates 12, the brush 13 is convenient to clean the surface of a filter element 6 under the driving of the support plates 12, a support plate 7 with an annular structure is welded on the inner wall of the side surface of the cylinder 1 near one end, the support plate 7 is convenient to install an installation ring 8, an installation ring 8 is clamped inside the support plate 7, the installation ring 8 is convenient to install the filter element 6, a filter element 6 rotationally connected with the support 11 is clamped inside the installation ring 8, the filter element 6 is convenient for filtering oil entering the barrel 1, and the filter element 6 is in contact with the brush 13.
As apparent from the above description, the present invention has the following advantageous effects: when the barrel body 1 is filled with water through the water injection pipe 4 for back washing, a worker can rotate the screw plug 10 to enable the support 11 to drive the support plate 12 to rotate, so that the brush 13 cleans the filter element 6, and the cleaning effect of the filter element 6 is improved; the filter composed of the cylinder 1, the mounting disc 5 and the filter element 6 is compact in structure, so that the filter occupies small space in mounting and is beneficial to improving the application range of the filter.
Further, 1 bottom outer wall one side integrated into one piece of barrel has into oil pipe 2, advances oil pipe 2 and is convenient for fluid entering 1 inside the barrel, and advances oil pipe 2 inside and install filter screen 14 through the bolt, and filter screen 14 is convenient for tentatively filter the fluid that gets into oil pipe 2.
Further, 2 one side outer walls of oil inlet pipe are close to bottom department and have seted up bin outlet 15, and bin outlet 15 is convenient for discharge the inside impurity that is located filter screen 14 department of oil inlet pipe 2, and the inside grafting of bin outlet 15 has plug 16, and plug 16 is convenient for plug up bin outlet 15.
Further, integrated into one piece has an oil pipe 3 on the 1 one end outer wall of barrel, and oil pipe 3 is convenient for the fluid after the filtration to flow out this filter, and goes out oil pipe 3 and all has seted up pressure differential mouth 9 on advancing oil pipe 2 one side outer wall, and pressure differential mouth 9 is convenient for advance oil pipe 2, go out the installation pressure measurement equipment on oil pipe 3.
Further, 1 top outer wall one side integrated into one piece of barrel has water injection pipe 4, and water injection pipe 4 is convenient for when wasing to the inside water injection of barrel 1, and water injection pipe 4, play oil pipe 3 and advance 2 one end integrated into one piece of oil pipe have a ring flange 17, and ring flange 17 is convenient for make this filter install on the pipeline.
Adopt filter screen 14, bin outlet 15 of the above-mentioned setting, when using this filter to filter fluid, filter screen 14 can carry out first filtration to the fluid of advancing oil pipe 2 inside, and then cooperation filter core 6 realizes the multi-stage filtration to fluid, and bin outlet 15 is convenient for discharge moreover and piles up the impurity in filter screen 14 department.
Some preferred embodiments or application examples are listed below to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention with respect to the prior art:
example 1
A compact anti-cleaning oil filter comprises a cylinder body 1, wherein an installation plate 5 is installed on the outer wall of one end of the cylinder body 1 through a bolt, a screw plug 10 is installed at the center of the outer wall of one side of the installation plate 5 through a bearing, the screw plug 10 is convenient for workers to rotate a support 11, one end of the screw plug 10 is installed on the support 11 through a bolt, support plates 12 are welded on the outer walls of two sides of the support 11, a hairbrush 13 is convenient to install on the support plates 12, the hairbrush 13 is convenient to clean the surface of a filter element 6 under the driving of the support plates 12, a support plate 7 in an annular structure is welded on the inner wall of the side surface of the cylinder body 1 close to one end, the support plate 7 is convenient to install an installation ring 8, an installation ring 8 is clamped inside the support plate 7, the installation ring 8 is convenient to install a filter element 6, the filter element 6 which is rotatably connected with the support 11 is clamped inside the installation ring 8, and the filter element 6 is convenient to filter oil entering the cylinder body 1, and the filter cartridge 6 and the brush 13 are in contact with each other.
The oil inlet pipe 2 is integrally formed on one side of the outer wall of the bottom of the cylinder body 1, oil can conveniently enter the cylinder body 1 through the oil inlet pipe 2, a filter screen 14 is installed inside the oil inlet pipe 2 through a bolt, and the filter screen 14 can conveniently and preliminarily filter the oil entering the oil inlet pipe 2; a discharge outlet 15 is formed in the position, close to the bottom, of the outer wall of one side of the oil inlet pipe 2, the discharge outlet 15 is convenient for discharging impurities in the oil inlet pipe 2, which are located at a filter screen 14, a rubber plug 16 is inserted into the discharge outlet 15, and the rubber plug 16 is convenient for blocking the discharge outlet 15; an oil outlet pipe 3 is integrally formed on the outer wall of one end of the cylinder 1, the oil outlet pipe 3 is convenient for filtered oil to flow out of the filter, pressure difference ports 9 are formed in the outer walls of the oil outlet pipe 3 and one side of the oil inlet pipe 2, and the pressure difference ports 9 are convenient for installing pressure detection equipment on the oil inlet pipe 2 and the oil outlet pipe 3; a water injection pipe 4 is integrally formed on one side of the outer wall of the top of the barrel body 1, the water injection pipe 4 is convenient for injecting water into the barrel body 1 when cleaning, a flange plate 17 is integrally formed on one end of the water injection pipe 4, the oil outlet pipe 3 and the oil inlet pipe 2, and the flange plate 17 is convenient for installing the filter on a pipeline.
The working principle is as follows: when the oil filter is used, a worker can connect the oil filter with a pipeline through the matching between the bolt and the flange 17, then when the oil filter is used, oil can enter the cylinder 1 through the oil inlet pipe 2, at the moment, the filter screen 14 firstly filters the oil in the oil inlet pipe 2 for the first time, then the oil can flow into the cylinder 1, then the oil flows through the mounting ring 8 after passing through the filter element 6, then the oil flows into the oil outlet pipe 3 and then flows out of the oil filter, meanwhile, when the oil filter operates, the worker can detect the pressure at the oil inlet pipe 2 and the oil outlet pipe 3 through the pressure detection equipment arranged on the pressure difference port 9 so as to know the operation condition of the oil filter in time, then when the back washing is needed, the worker can inject water into the cylinder 1 through the water injection pipe 4, and then the worker can rotate the screw plug 10, make support 11 rotate round 6 one end of filter core, the support can drive extension board 7 simultaneously and rotate to make brush 13 clear up filter core 6, so that improve the cleaning performance to the filter core, when clearing up the inside impurity of this filter simultaneously, the staff can pull out plug 16, make the inside impurity that is located filter screen 14 department of advancing oil pipe 2 flow through bin outlet 15.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a compact structure's anti-fluid filter that washs, includes barrel (1), its characterized in that, install mounting disc (5) through the bolt on barrel (1) one end outer wall, and mounting disc (5) one side outer wall center department installs plug screw (10) through the bearing, support (11) are installed through the bolt to plug screw (10) one end, and all have welded extension board (12) on support (11) both sides outer wall, it has brush (13) to bond on the outer wall of extension board (12) one side, barrel (1) side inner wall is close to one end department welding and has extension board (7) that are the annular structure, and the inside joint of extension board (7) has collar (8), the inside joint of collar (8) has and is rotation filter core (6) of being connected with support (11), and filter core (6) and brush (13) each other contact.
2. The backwashing oil filter of claim 1, wherein an oil inlet pipe (2) is integrally formed on one side of the outer wall of the bottom of the cylinder (1), and a filter screen (14) is installed inside the oil inlet pipe (2) through a bolt.
3. The backwashing oil filter of claim 2, wherein a discharge outlet (15) is formed in the outer wall of one side of the oil inlet pipe (2) near the bottom, and a rubber plug (16) is inserted into the discharge outlet (15).
4. The compact backwashing oil filter of claim 2, wherein an oil outlet pipe (3) is integrally formed on an outer wall of one end of the cylinder (1), and a pressure difference port (9) is formed on an outer wall of one side of the oil outlet pipe (3) and an outer wall of one side of the oil inlet pipe (2).
5. The compact backwashing oil filter of claim 4, wherein a water injection pipe (4) is integrally formed at one side of the outer wall of the top of the cylinder (1), and a flange (17) is integrally formed at one end of the water injection pipe (4), the oil outlet pipe (3) and the oil inlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122529035.2U CN216259442U (en) | 2021-10-20 | 2021-10-20 | Back-cleaning oil filter with compact structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122529035.2U CN216259442U (en) | 2021-10-20 | 2021-10-20 | Back-cleaning oil filter with compact structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216259442U true CN216259442U (en) | 2022-04-12 |
Family
ID=81071298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122529035.2U Active CN216259442U (en) | 2021-10-20 | 2021-10-20 | Back-cleaning oil filter with compact structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216259442U (en) |
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2021
- 2021-10-20 CN CN202122529035.2U patent/CN216259442U/en active Active
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