CN218458800U

CN218458800U - Efficiency of filtration is improved high-efficient self-cleaning filter

Info

Publication number: CN218458800U
Application number: CN202221935779.2U
Authority: CN
Inventors: 陶科明
Original assignee: JIANGSU MINGYANG ENVIRONMENTAL PROTECTION CO Ltd
Current assignee: JIANGSU MINGYANG ENVIRONMENTAL PROTECTION CO Ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-02-10
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to the technical field of filters, and an improve high-efficient self-cleaning filter of filtration efficiency is disclosed, including straining a section of thick bamboo, strain the inside of section of thick bamboo and seted up interior filter chamber, the top threaded connection of interior filter chamber has the top cap, the inlet tube is installed to the up end of top cap, the bottom threaded connection of interior filter chamber has the bottom, the triangle doctor-bar is installed to the up end of bottom, strain the up end of section of thick bamboo and seted up the mounting groove, spacing logical groove has been seted up on the top of mounting groove, spacing logical groove has been seted up down to the inside bottom surface of mounting groove, the up end threaded connection who strains a section of thick bamboo has the bolt, the surface of bolt has cup jointed the compressing tightly piece. The utility model discloses a liquid solution can be poured into to the inside of straining a section of thick bamboo to can be to liquid multi-stage filtration through straining a section of thick bamboo, and can clean the impurity after filtering fast.

Description

Efficiency of filtration is improved high-efficient self-cleaning filter

Technical Field

The utility model relates to a filter technical field specifically is an improve high-efficient self-cleaning filter of filtration efficiency.

Background

The filter is the indispensable device on the medium conveying pipeline, installs the entrance point equipment at relief pressure valve, relief valve, constant water level valve to and other equipment usually, filters liquid through the filter, utilizes the filter screen directly to intercept the impurity of aquatic, gets rid of water suspended solid, particulate matter, reduces the turbidity, and water purification reduces system's dirt, fungus algae, corrosion etc. and produces to water purification and protection equipment normal work.

After using a period, the filter is inside to pile up there is impurity, causes the filter effect to reduce, needs clean to its inside impurity after filtering, and current filter mostly is clean with the whole dismantlement backs of equipment to just can continue to use after needing whole reassembly, waste time and energy, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an improve high-efficient self-cleaning filter of filtration efficiency has solved the problem of the inconvenient automatically cleaning of filter.

For the purpose of realizing above-mentioned filter automatically cleaning of being convenient for, the utility model provides a following technical scheme: a high-efficiency self-cleaning filter for improving the filtering efficiency comprises a filter cylinder, wherein an inner filter cavity is formed in the filter cylinder, the top end of the inner filter cavity is connected with a top cover in a threaded manner, a water inlet pipe is installed on the upper end face of the top cover, the bottom end of the inner filter cavity is connected with a bottom cover in a threaded manner, a triangular scraper is installed on the upper end face of the bottom cover, an installation groove is formed in the upper end face of the filter cylinder, an upper limiting groove is formed in the top end of the installation groove, a lower limiting through groove is formed in the inner bottom face of the installation groove, a bolt is connected with the upper end face of the filter cylinder in a threaded manner, and a pressing sheet is sleeved on the outer surface of the bolt;

go up the inside swing joint of spacing groove and have spacing seat, the handle is installed to the up end of spacing seat, the bottom surface of spacing seat and the internally mounted who is located the mounting groove have the filter cartridge, the drain pipe is installed to the bottom of filter cartridge, outer filtration pore has been seted up on the surface of filter cartridge, interior filtration pore has been seted up to the inner wall in interior filtration chamber, the clearance between filter cartridge and the mounting groove forms outer filtration chamber.

Preferably, the inner filter cavity, the inner filter hole, the outer filter cavity and the filter box are communicated.

Preferably, the drain pipe is movably inserted into the lower limiting through groove, and the drain pipe extends to the outer side of the bottom end of the filter cylinder.

Preferably, the pressing pieces are positioned on two sides of the limiting seat and are in contact with the limiting seat.

Preferably, the filter cartridge contacts the inner bottom surface of the mounting groove, and gaps are left between the filter cartridge and four side surfaces of the mounting groove.

Preferably, the triangular scraping blade is arc-shaped and triangular, and the triangular scraping blade is contacted with the inner filter cavity.

Compared with the prior art, the utility model provides an improve high-efficient self-cleaning filter of filtration efficiency possesses following beneficial effect:

1. this high-efficient self-cleaning filter of improvement filtration efficiency pours liquid into the inside of interior filter chamber through the inlet tube, and the inside of the inside liquid of interior filter chamber gets into the inside of outer filter chamber after filtering through interior filtration pore, and the inside liquid of outer filter chamber gets into the inside of filter cartridge after filtering through outer filtration pore to can be discharged by the drain pipe, thereby can filter the multistage high efficiency of liquid through interior filtration pore and outer filtration pore.

2. This high-efficient self-cleaning filter of improvement filtration efficiency, can drive the triangle doctor-bar when rotating the bottom and rotate, and then the triangle doctor-bar can strike off the impurity of filter chamber inner wall including adhering to, thereby realize the automatically cleaning to the filter chamber, when the drain pipe is located the inside that the spacing led to the groove down, spacing seat is located the inside of spacing groove this moment, rotate the surface of pressing blade to spacing seat, then the rotation bolt, can fasten the filter cartridge in the inside of mounting groove through the pressing blade, so that the filter cartridge filters and uses, and when needs are clean to the filter cartridge, rotate the outside of pressing blade to spacing seat this moment, can take out the filter cartridge alone, and clean, need not to demolish equipment is whole clean, so that the efficiency when improving the device and filtering.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the top cover and the bottom cover of the present invention;

FIG. 3 is an exploded view of a filter cartridge and cartridge according to the present invention;

FIG. 4 is a schematic view of a filter cartridge according to the present invention;

FIG. 5 is a schematic view of the filter cartridge of the present invention;

fig. 6 is a sectional view of the structural filter cartridge and filter box of the present invention.

Wherein: 1. a filter cartridge; 2. an inner filter cavity; 3. a top cover; 4. a water inlet pipe; 5. a bottom cover; 6. a triangular doctor blade; 7. mounting grooves; 8. an upper limiting groove; 9. a lower limiting through groove; 10. a bolt; 11. a compression sheet; 12. a limiting seat; 13. a handle; 14. a filter box; 15. a drain pipe; 16. an outer filter hole; 17. an inner filter hole; 18. an outer filter chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, the utility model provides a high-efficiency self-cleaning filter for improving filtering efficiency, which comprises a filter cartridge 1, an inner filter chamber 2 is arranged in the filter cartridge 1, a top end thread of the inner filter chamber 2 is connected with a top cover 3, an upper end surface of the top cover 3 is provided with a water inlet pipe 4, a bottom end thread of the inner filter chamber 2 is connected with a bottom cover 5, an upper end surface of the bottom cover 5 is provided with a triangular scraping blade 6, an upper end surface of the filter cartridge 1 is provided with a mounting groove 7, an upper limit groove 8 is arranged at the top end of the mounting groove 7, a lower limit through groove 9 is arranged at the inner bottom surface of the mounting groove 7, an upper end surface of the filter cartridge 1 is in threaded connection with a bolt 10, and a pressing sheet 11 is sleeved on the outer surface of the bolt 10;

go up spacing groove 8's inside swing joint has spacing seat 12, handle 13 is installed to the up end of spacing seat 12, the bottom surface of spacing seat 12 and the internally mounted who is located mounting groove 7 have filter cartridge 14, drain pipe 15 is installed to filter cartridge 14's bottom, outer filtration pore 16 has been seted up on filter cartridge 14's surface, interior filtration pore 17 has been seted up to the inner wall of interior filtration chamber 2, clearance between filter cartridge 14 and the mounting groove 7 forms outer filtration chamber 18, pour liquid into the inside of interior filtration chamber 2 through inlet tube 4, and the inside that gets into outer filtration chamber 18 after the inside liquid of interior filtration chamber 2 filters through interior filtration pore 17, the inside that the inside liquid of outer filtration chamber 18 got into filtration cartridge 14 after filtering through outer filtration pore 16, and can be discharged by drain pipe 15, thereby can be to liquid multistage high efficiency filtration through interior filtration pore 17 and outer filtration pore 16.

Furthermore, the inner filter cavity 2, the inner filter hole 17, the outer filter cavity 18 and the filter box 14 are communicated, so that liquid in the inner filter cavity 2 can enter the filter box 14 after being filtered through the inner filter hole 17 and the outer filter hole 16 and can be discharged through the drain pipe 15.

Further, drain pipe 15 and lower spacing logical groove 9 activity are pegged graft, and drain pipe 15 extends to and strains the bottom outside of jar 1, and when drain pipe 15 was located the inside that leads to groove 9 down, filter cartridge 14 hugs closely the inside bottom surface of mounting groove 7 this moment, and spacing seat 12 is located the inside of last spacing groove 8 to can install filter cartridge 14 in the inside of mounting groove 7.

Further, the pressing sheet 11 is located the both sides of spacing seat 12, and contact with spacing seat 12, when drain pipe 15 is located the inside that leads to groove 9 down, spacing seat 12 is located the inside of spacing groove 8 on this moment, rotate pressing sheet 11 to the surface of spacing seat 12, then rotate bolt 10, can fasten filter cartridge 14 in the inside of mounting groove 7 through pressing sheet 11, so that filter cartridge 14 filters the use, and when needs are clean to filter cartridge 14, rotate pressing sheet 11 to the outside of spacing seat 12 this moment, can take out filter cartridge 14 alone, and clean, need not to demolish equipment totally cleanly, so that efficiency when improving the device and filtering.

Further, the filter cartridge 14 contacts with the inner bottom surface of the mounting groove 7, gaps are reserved between the filter cartridge 14 and the four side surfaces of the mounting groove 7, when the filter cartridge 14 is tightly attached to the inner bottom surface of the mounting groove 7, the liquid in the inner filter cavity 2 can conveniently enter the outer filter cavity 18, the liquid in the outer filter cavity 18 can conveniently enter the filter cartridge 14 through the outer filter hole 16, and therefore the multi-stage filtering effect is achieved.

Further, the triangle doctor-bar 6 position arc triangle form, triangle doctor-bar 6 contacts with interior filter chamber 2, can drive triangle doctor-bar 6 when rotating bottom 5 and rotate, and then triangle doctor-bar 6 can strike off the impurity that adheres to in filter chamber 2 inner wall to realize the automatically cleaning to interior filter chamber 2.

When the filter box 14 is used, liquid is poured into the inner filter cavity 2 through the water inlet pipe 4, the liquid in the inner filter cavity 2 enters the outer filter cavity 18 after being filtered through the inner filter hole 17, the liquid in the outer filter cavity 18 enters the filter box 14 after being filtered through the outer filter hole 16 and can be discharged through the drain pipe 15, multistage efficient filtering of the liquid can be achieved through the inner filter hole 17 and the outer filter hole 16, the triangular scraper 6 can be driven to rotate when the bottom cover 5 is rotated, impurities attached to the inner wall of the inner filter cavity 2 can be scraped by the triangular scraper 6, self-cleaning of the inner filter cavity 2 is achieved, when the drain pipe 15 is located in the lower limiting through groove 9, the limiting seat 12 is located in the upper limiting groove 8 at the moment, the pressing piece 11 is rotated to the surface of the limiting seat 12, then the bolt 10 is rotated, the filter box 14 can be fastened in the mounting groove 7 through the pressing piece 11, the filter box 14 can be used in a filtering mode, when the filter box 14 needs to be cleaned, the pressing piece 11 is rotated to the outer side of the limiting seat 12 at the moment, the filter box 14 can be taken out independently, the filter box 14 can be cleaned, and the cleaning device can be carried out without being detached, and the cleaning device, and the whole cleaning device is convenient to improve the cleaning efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high efficiency self-cleaning filter with improved filtration efficiency comprising a filter cartridge (1) characterized by: an inner filtering cavity (2) is formed in the filtering cylinder (1), a top cover (3) is in threaded connection with the top end of the inner filtering cavity (2), a water inlet pipe (4) is installed on the upper end face of the top cover (3), a bottom cover (5) is in threaded connection with the bottom end of the inner filtering cavity (2), a triangular scraping blade (6) is installed on the upper end face of the bottom cover (5), an installation groove (7) is formed in the upper end face of the filtering cylinder (1), an upper limiting groove (8) is formed in the top end of the installation groove (7), a lower limiting through groove (9) is formed in the bottom face of the inner portion of the installation groove (7), a bolt (10) is in threaded connection with the upper end face of the filtering cylinder (1), and a pressing piece (11) is sleeved on the outer surface of the bolt (10);

go up the inside swing joint of spacing groove (8) and have spacing seat (12), handle (13) are installed to the up end of spacing seat (12), the bottom surface of spacing seat (12) and the internally mounted who is located mounting groove (7) have filter cartridge (14), drain pipe (15) are installed to the bottom of filter cartridge (14), outer filtration pore (16) have been seted up on the surface of filter cartridge (14), interior filtration pore (17) have been seted up to the inner wall of interior filtration chamber (2), clearance between filter cartridge (14) and mounting groove (7) forms outer filtration chamber (18).

2. An efficient self-cleaning filter for improving filtration efficiency according to claim 1, wherein: the inner filtering cavity (2), the inner filtering hole (17), the outer filtering cavity (18) and the filtering box (14) are communicated.

3. An efficient self-cleaning filter for improving filtration efficiency according to claim 1, wherein: the drain pipe (15) is movably inserted into the lower limiting through groove (9), and the drain pipe (15) extends to the outer side of the bottom end of the filter cylinder (1).

4. An efficient self-cleaning filter for improving filtration efficiency according to claim 1, wherein: the pressing pieces (11) are positioned on two sides of the limiting seat (12) and are in contact with the limiting seat (12).

5. An efficient self-cleaning filter for improving filtration efficiency according to claim 1, wherein: the filter box (14) contacts with the inner bottom surface of the mounting groove (7), and gaps are reserved between the filter box (14) and the four side surfaces of the mounting groove (7).

6. An efficient self-cleaning filter for improving filtration efficiency according to claim 1, wherein: the triangular scraping blade (6) is arc-shaped and triangular, and the triangular scraping blade (6) is in contact with the inner filtering cavity (2).