CN213965453U - Sewage filtering device convenient for replacing filter element - Google Patents

Abstract

The utility model discloses a sewage filter equipment convenient to renew cartridge, including straining a section of thick bamboo and filter core, the filter core is installed in the inside of straining a section of thick bamboo, it is provided with the inlet tube to strain a section of thick bamboo left side, it is provided with the outlet pipe to strain a section of thick bamboo right side, the upper end of straining a section of thick bamboo is provided with the cover, the upper end of cover is provided with the handle, the bottom of straining a section of thick bamboo is provided with the recess, the inside of recess is provided with the spring, the top of spring is provided with a backup pad in addition. A sewage filter equipment convenient to renew cartridge filter, through straining the inside filter core that sets up of a section of thick bamboo, filter impurity in the scrubbing water to sewage, improve quality of water, strain the inside spring that sets up of a section of thick bamboo, pop out the filter core, take out the filter core and change, simple structure, the operation of being convenient for is used very conveniently, through setting up the fixation clamp structure for strain a section of thick bamboo and cover link together through the setting at cover and sealing ring.

Description

Sewage filtering device convenient for replacing filter element

Technical Field

The utility model relates to an environmental protection equipment field, in particular to sewage filter equipment convenient to renew cartridge more.

Background

Sewage, generally refers to effluent water from life and production that is contaminated to some extent. The sewage mainly comprises domestic sewage, industrial wastewater and initial rainwater. The main pollutants of the sewage include pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like. Traditional sewage filter equipment can not replace the filter core very fast, often causes the filter membrane to use and can not in time change after excessively, and the water of purification can not reach the requirement, and maintenance at every turn all need tear open greatly, just can change the maintenance, and the maintenance cycle is long, and cost of maintenance is high, is difficult to satisfy current stage sewage treatment demand.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a sewage filter equipment convenient to renew cartridge, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage filter equipment convenient to renew cartridge, includes and strains a section of thick bamboo and filter core, the filter core is installed in the inside of straining a section of thick bamboo, it is provided with the inlet tube to strain a section of thick bamboo left side, it is provided with the outlet pipe to strain a section of thick bamboo right side, the upper end of straining a section of thick bamboo is provided with the cover, the upper end of cover is provided with the handle, the bottom of straining a section of thick bamboo is provided with the recess, the inside of recess is provided with the spring, the top of spring is provided with a backup pad in addition.

Preferably, the water inlet pipe is positioned at the upper end of the left side of the filter cylinder, the water outlet pipe is positioned at the lower end of the filter cylinder, and the position of the water inlet pipe in the filter cylinder is higher than that of the water outlet pipe, so that sewage can effectively flow out conveniently.

Preferably, the cylinder cover is connected with the filter cylinder through a hinge, the device is convenient to move and open, a lock head is fixedly connected to the left side of the cylinder cover through a screw and is provided with a symmetrical first screw hole, a sealing ring is fixedly connected to the lower end of the cylinder cover, the cylinder cover and the sealing ring are of an integrated structure, the structure is firm, the sealing ring seals the filter cylinder, and sewage leakage of the device is prevented.

Preferably, the upper end fixedly connected with spring of recess, the upper end fixedly connected with slider of spring, the upper end fixedly connected with supporting shoe of slider, the both sides of supporting shoe are provided with leak protection rubber, leak protection rubber seals the recess, prevents that sewage from getting into the recess, causes spring assembly to rust the damage, the upper end fixedly connected with backup pad of supporting shoe.

Preferably, the surface of the filter element is provided with filter holes for effectively filtering sewage, and the upper end of the filter element is fixedly connected with a filter element head.

Preferably, the upper end of the right side of the filter cylinder is fixedly connected with a fixing clamp through a screw, the surface of the fixing clamp is provided with symmetrical second screw holes, the fixing clamp is fixedly connected with a movable switch, and the movable switch is fixedly connected with a buckle.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, set up the fixation clamp structure through the one side of straining a section of thick bamboo, make strain a section of thick bamboo and cover link together through the setting at cover and sealing ring, seal whole sewage filter equipment, prevent to appear leaking, through straining the inside filter core that sets up of a section of thick bamboo, filter the impurity in the scrubbing water to sewage, improve the quality of water, strain an inside spring that sets up of a section of thick bamboo, bounce the filter core, it changes to take out the filter core, moreover, the steam generator is simple in structure, and the operation of being convenient for, it is very convenient to use, through setting up tapered end and fixation clamp structure, carry out fixed connection to the cover with straining a section of thick bamboo, prevent that filter equipment from popping out at the in-process filter core that uses, the surface through the supporting shoe is provided with leak protection rubber, seal the recess, prevent that sewage from getting into the recess, cause spring assembly to damage.

Drawings

FIG. 1 is a schematic view of the overall structure of a sewage filtering apparatus with a filter element convenient to replace according to the present invention;

FIG. 2 is a schematic view of the structure of the sewage filtering apparatus with an opened cover for easy replacement of the filter element;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is a top view of a cover and a filter cartridge of a sewage filtering apparatus for facilitating filter element replacement according to the present invention;

fig. 5 is a schematic structural view of the fixing clip and the lock head of the sewage filtering device convenient for replacing the filter element.

In the figure: 1. a filter cartridge; 2. a water inlet pipe; 3. a cylinder cover; 4. a filter element; 5. a filter element head; 6. a water outlet pipe; 7. a filtration pore; 8. a handle; 9. a support plate; 10. a lock head; 11. a first screw hole; 12. a fixing clip; 13. a second screw hole; 14. a movable switch; 15. buckling; 16. a groove; 17. a spring; 18. a slider; 19. a support block; 20. a seal ring; 21. and (3) leakage-proof rubber.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a sewage filtering device convenient for filter element replacement comprises a filter cartridge 1 and a filter element 4, wherein the filter element 4 is installed inside the filter cartridge 1, a water inlet pipe 2 is arranged on the left side of the filter cartridge 1, a water outlet pipe 6 is arranged on the right side of the filter cartridge 1, a cartridge cover 3 is arranged at the upper end of the filter cartridge 1, a handle 8 is arranged at the upper end of the cartridge cover 3, a groove 16 is arranged at the bottom of the filter cartridge 1, a spring 17 is arranged inside the groove 16, and a supporting plate 9 is additionally arranged at the top.

In the embodiment, for effective treatment of sewage, the water inlet pipe 2 is positioned at the upper end of the left side of the filter cartridge 1, the water outlet pipe 6 is positioned at the lower end of the filter cartridge 1, and the position of the water inlet pipe 2 in the filter cartridge 1 is higher than that of the water outlet pipe 6, so that filtered water is effectively discharged;

in the embodiment, the cylinder cover 3 and the filter cylinder 1 are connected together through a hinge, so that the device is convenient to move and open, the left side of the cylinder cover 3 is fixedly connected with a lock head 10 through a screw, the lock head 10 is provided with a symmetrical first screw hole 11, the lower end of the cylinder cover 3 is fixedly connected with a sealing ring 20, the filtering device is sealed, sewage leakage is prevented, and the cylinder cover 3 and the sealing ring 20 are of an integrally formed structure, so that the integral structure is firmer;

in the embodiment, in order to provide upward thrust for the filter element 4, a spring 17 is fixedly connected to the upper end of the groove 16, a slider 18 is fixedly connected to the upper end of the spring 17, a supporting block 19 is fixedly connected to the upper end of the slider 18, a leakage-proof rubber 21 is arranged on the surface of the supporting block 19, so that sewage is prevented from entering the groove 16 and causing rusting and damage of the spring 17 device, a supporting plate 9 is fixedly connected to the upper end of the supporting block 19, and the filter element 4 is stably ejected through the arranged supporting plate 9;

in the embodiment, in order to effectively filter sewage, the surface of the filter element 4 is provided with the filter holes 7, and the upper end of the filter element 4 is fixedly connected with the filter element head 5, so that the filter element 4 can be conveniently taken out for replacement and installation;

in addition, in order to fix the filter cartridge 1 and the cartridge cover 3, a fixing clip 12 is fixedly connected to the upper end of the right side of the filter cartridge 1 through a screw, a symmetrical second screw hole 13 is formed in the surface of the fixing clip 12, a movable switch 14 is fixedly connected to the fixing clip 12, and a buckle 15 is fixedly connected to the movable switch 14.

It should be noted that, the utility model relates to a sewage filtering device convenient for replacing filter element, when in actual use, sewage enters into the filter cartridge 1 from the water inlet pipe 2, after the sewage is filtered by the filter element 4, the filtered water flows out from the water outlet pipe 6, when the filter element 4 needs to be replaced, the movable clamp is opened by the movable switch 14, the cartridge cover 3 is opened again, the slider 18 is jacked up by the spring 17 in the groove 16, the slider 18 pushes the supporting block 19, the supporting block 19 drives the supporting plate 9, the supporting plate 9 provides upward force, the filter element 4 is popped out, the filter element 4 is taken out for replacement, by arranging the fixing clamp 12 structure at one side of the filter cartridge 1, the filter cartridge 1 is connected with the cartridge cover 3 through the arrangement of the cartridge cover 3 and the sealing ring 20, the whole sewage filtering device is sealed, leakage is prevented, by arranging the filter element 4 in the filter cartridge 1, the sewage is filtered to remove impurities in the sewage, improve quality of water, through setting up tapered end 10 and fixation clamp 12 structure, carry out fixed connection to cover for a cylinder 3 and strain a section of thick bamboo 1, prevent that filter equipment from popping out at the in-process filter core 4 that uses, be provided with leak protection rubber 21 through the surface of supporting shoe 19, seal recess 16, prevent that sewage from getting into recess 16, cause the spring 17 device to rust and damage, strain 1 inside spring 17 that sets up of section of thick bamboo, bounce filter core 4, take out filter core 4 and change, moreover, the steam generator is simple in structure, and the operation of being convenient for, it is very convenient to use.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a sewage filter equipment convenient to renew cartridge which characterized in that: the filter cartridge is characterized by comprising a filter cartridge (1) and a filter element (4), wherein the filter element (4) is arranged inside the filter cartridge (1), a water inlet pipe (2) is arranged on the left side of the filter cartridge (1), a water outlet pipe (6) is arranged on the right side of the filter cartridge (1), a cartridge cover (3) is arranged at the upper end of the filter cartridge (1), a handle (8) is arranged at the upper end of the cartridge cover (3), a groove (16) is formed in the bottom of the filter cartridge (1), a spring (17) is arranged inside the groove (16), and a supporting plate (9) is additionally arranged at the top end of the spring (17).

2. A sewage filter unit facilitating filter element replacement according to claim 1, wherein: the water inlet pipe (2) is positioned at the upper end of the left side of the filter cartridge (1), the water outlet pipe (6) is positioned at the lower end of the filter cartridge (1), and the position of the water inlet pipe (2) in the filter cartridge (1) is higher than that of the water outlet pipe (6).

3. A sewage filter unit facilitating filter element replacement according to claim 1, wherein: the filter cartridge is characterized in that the cartridge cover (3) is connected with the filter cartridge (1) through a hinge, the left side of the cartridge cover (3) is fixedly connected with a lock head (10) through a screw, the lock head (10) is provided with a symmetrical first screw hole (11), the lower end of the cartridge cover (3) is fixedly connected with a sealing ring (20), and the cartridge cover (3) and the sealing ring (20) are of an integrally formed structure.

4. A sewage filter unit facilitating filter element replacement according to claim 1, wherein: the anti-leakage rubber sealing device is characterized in that a spring (17) is fixedly connected to the inside of the groove (16), a sliding block (18) is fixedly connected to the upper end of the spring (17), a supporting block (19) is fixedly connected to the upper end of the sliding block (18), anti-leakage rubber (21) is arranged on two sides of the supporting block (19), and a supporting plate (9) is fixedly connected to the upper end of the supporting block (19).

5. A sewage filter unit facilitating filter element replacement according to claim 1, wherein: the surface of the filter element (4) is provided with a filter hole (7), and the upper end of the filter element (4) is fixedly connected with a filter element head (5).

6. A sewage filter unit facilitating filter element replacement according to claim 1, wherein: the filter cartridge is characterized in that the upper end of the right side of the filter cartridge (1) is fixedly connected with a fixing clamp (12) through a screw, the surface of the fixing clamp (12) is provided with symmetrical second screw holes (13), the fixing clamp (12) is fixedly connected with a movable switch (14), and the movable switch (14) is fixedly connected with a buckle (15).

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