CN216726068U

CN216726068U - Water body filtering device

Info

Publication number: CN216726068U
Application number: CN202122748604.2U
Authority: CN
Inventors: 王庆; 王晓军; 周静
Original assignee: Jiangsu Gwell Environmental Protection Technology Co ltd
Current assignee: Jiangsu Gwell Environmental Protection Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-06-14
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a water body filtering device which comprises a main input pipe, wherein the main input pipe is connected with a plurality of input branch pipes, the input branch pipes are respectively connected with filtering components, the filtering components are respectively connected with output branch pipes, the output branch pipes are connected with an output main pipe, the middle parts of the input branch pipes, the output branch pipes and the output main pipe are all provided with switch valves, and the filtering components are provided with sewage outlets. The liquid to be filtered can flow into each input branch pipe through the main input pipe, when one filtering assembly needs to be cleaned, the switch valve on the corresponding input branch pipe can be selected to be closed, the sewage discharge port is opened, part of the filtered liquid flowing out of the output branch pipes of the rest filtering assemblies flows into the filtering assembly, and the filtering assembly is backwashed, so that the filtering assembly needing to be cleaned can be cleaned under the condition that water supply is not suspended.

Description

Water body filtering device

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a water body filtering device.

Background

The filtering device is equipment capable of filtering impurities in water, and is widely applied to the field of water pollution treatment. The filter assembly removes particulate impurities in water through a filter element, a filter hole and other components. The filter element and the filter hole can be blocked in the long-time use process, and the water supply is required to be suspended when the existing filter device is used for clearing impurities, so that the filtering efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water body filtering device to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a water filter equipment, includes total input tube, total input tube is connected with a plurality of input branch pipes, and is a plurality of the input branch pipe is connected with filtering component respectively, and is a plurality of filtering component is connected with the output branch pipe respectively, and is a plurality of the output branch pipe is connected with the output house steward, and is a plurality of the ooff valve is all installed at the middle part of input branch pipe, a plurality of output branch pipes, output house steward, filtering component has seted up the drain. At the beginning of filtration, the liquid to be filtered may be passed through the main input manifold into each of the input manifolds and after passing through the filter assembly, discharged from each of the output manifolds into the output manifold. When one of the filter assemblies needs to be cleaned, the switch valve on the corresponding input branch pipe can be selectively closed, the drain outlet is opened, part of the filtered liquid flowing out of the output branch pipes of the other filter assemblies flows into the filter assembly, and the filter assembly is backwashed, so that the filter assembly needing to be cleaned can be cleaned under the condition that water supply is not suspended.

According to the technical scheme, the output branch pipe is positioned at one end, far away from the ground, of the filtering assembly.

According to the technical scheme, the filter assembly comprises a tank body and an inner container, a filter cylinder is arranged in the inner container, the filter cylinder is of a closed structure, filter holes are formed in the surface of the filter cylinder, and the input branch pipe penetrates through the tank body and the inner container to be communicated with the filter cylinder.

According to the technical scheme, a bottom cover is installed on one side, facing the ground, of the tank body, a locking piece is arranged between the tank body and the bottom cover, and the bottom cover is fixedly connected with the filter cartridge.

According to the technical scheme, the middle part of the bottom cover is in threaded connection with the movable plate, and the holding part is installed on one side, away from the inner container, of the movable plate.

According to the technical scheme, the filter element is installed on one side, facing the filter cartridge, of the movable plate, and the filter element is located inside the filter cartridge.

Compared with the prior art, the utility model has the following beneficial effects: by providing a filter assembly, at the start of filtration, the liquid to be filtered can flow through the main input pipe into each input branch pipe and after passing through the filter assembly, can be discharged from each output branch pipe into the output main pipe. When one of the filter assemblies needs to be cleaned, the switch valve on the corresponding input branch pipe can be selectively closed, the drain outlet is opened, part of the filtered liquid flowing out of the output branch pipes of the other filter assemblies flows into the filter assembly, and the filter assembly is backwashed, so that the filter assembly needing to be cleaned can be cleaned under the condition that water supply is not suspended.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the filter assembly of the present invention;

in the figure: 1. a first filtering component; 2. a second filtering component; 3. a main input pipe; 4. a first input branch pipe; 5. a second input branch pipe; 6. a first output branch pipe; 7. a second output branch pipe; 8. an output header pipe; 9. a first switch valve; 10. a second switch valve; 11. a third switch valve; 12. a switch valve IV; 13. a fifth switch valve; 14. a tank body; 15. an inner container; 16. a bottom cover; 17. a filter cartridge; 18. a locking member; 19. a movable plate; 20. a grip portion; 21. a sewage draining outlet.

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. 1-2, the present invention provides the following technical solutions: the utility model provides a water filter equipment, includes total input tube 3, and total input tube 3 is connected with a plurality of input branch pipes, and a plurality of input branch pipes are connected with filtering component respectively, and a plurality of filtering component are connected with the output branch pipe respectively, and a plurality of output branch pipes are connected with output house steward 8, and the ooff valve is all installed at the middle part of a plurality of input branch pipes, a plurality of output branch pipes, output house steward 8. The output branch pipe is positioned at one end of the filtering component far away from the ground. The number of input legs is the same as the number of filter assemblies and the number of output legs is the same as the number of filter assemblies. Each input branch pipe is arranged at one side of the tank body 14 close to the ground, and the filtering component is provided with a sewage outlet 21. The output manifold 8 and each output branch are inclined towards the side away from the ground.

The filter component comprises a tank body 14 and an inner container 15, a filter cartridge 17 is arranged in the inner container 15, the filter cartridge 17 is of a closed structure, filter holes are formed in the surface of the filter cartridge 17, and an input branch pipe penetrates through the tank body 14 and the inner container 15 and is communicated with the filter cartridge 17. A bottom cover 16 is arranged on one side of the tank body 14 facing the ground, a locking piece 18 is arranged between the tank body 14 and the bottom cover 16, and the bottom cover 16 is fixedly connected with the filter cartridge 17. A movable plate 19 is screwed in the middle of the bottom cover 16, and a holding part 20 is mounted on one side of the movable plate 19 far away from the inner container 15. The side of the mobile plate 19 facing the filter cartridge 17 is fitted with a filter element, which is located inside the filter cartridge 17.

The working principle is as follows: at the beginning of the filtration, the liquid to be filtered can flow into the various inlet branch pipes through the main inlet pipe 3, then the unfiltered water will enter the interior of the filter cartridge 17, and after it has passed through the filter element and the filter holes, particulate impurities with a diameter greater than the filter holes will be trapped inside the filter cartridge 17, then the filtered water will be discharged from the various outlet branch pipes into the outlet main. When one of the filtering components needs to be cleaned, the sewage draining outlet 21 can be opened firstly;

the first embodiment is as follows: and closing the switch valve on the input branch pipe corresponding to the filter assembly to be cleaned, stopping the sewage supply of the input branch pipe corresponding to the filter assembly at the moment, and discharging the filtered water discharged from the rest filter assemblies from the output branch pipe corresponding to the filter assembly at the side. After the filtered water is discharged into the side filter assembly, it flushes the filter cartridge 17. And in the process, impurities attached to the inner wall of the filter cartridge 17 are washed off and discharged from the drain port 21 along with the water flow.

Example two: and closing the switch valve on the input branch pipe corresponding to the filter assembly to be cleaned, closing the switch valve on the output main pipe 8, and discharging the water discharged from all the other filter assemblies into the filter assembly through the output branch pipe corresponding to the filter assembly. At this time, the pressure, flow rate and flow rate of the water discharged into the side filter assembly are all larger, so that the stubborn impurities attached to the interior of the filter cartridge 17 can be flushed away.

Example three: the switch valve on the input branch pipe corresponding to the filter assembly needing cleaning is closed, and all the switch valves on the output branch pipes except the switch valve corresponding to the filter assembly on the side are closed, at the moment, all the filter assemblies cannot continuously supply filtered water to the output main pipe 8. And because the output main pipe 8 and each output branch pipe are inclined towards the side far away from the ground, filtered water discharged into the output main pipe 8 before the above flows back to the interior of the filtering assembly needing to be cleaned, so that the consumption of the filtered water can be reduced.

When the filter element needs to be replaced, the on-off valve corresponding to the filter assembly to be cleaned and outputting to the closed position is closed, and then the movable plate 19 is rotated by the holding part 20 until the movable plate 19 is separated from the bottom cover 16. The movable plate 19 carries the filter element out, and after the filter element is replaced, the movable plate 19 is re-engaged with the bottom cover 16.

When the filter cartridge 17 needs to be replaced, the on-off valve corresponding to the filter assembly to be cleaned and the output to the closed position are closed, and then the locking member 18 is opened, so that the bottom cover 16 is separated from the tank 14, and the filter cartridge 17 is replaced and then reconnected with the tank 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water body filtering device comprises a main input pipe (3), wherein the main input pipe (3) is connected with a plurality of input branch pipes, the input branch pipes are respectively connected with a filtering component, the filtering components are respectively connected with output branch pipes, the output branch pipes are connected with an output main pipe (8), the middle parts of the input branch pipes, the output branch pipes and the output main pipe (8) are respectively provided with a switch valve, the filtering component is provided with a sewage discharge outlet (21), the output branch pipes are positioned at one end of the filtering component far away from the ground, the filtering component comprises a tank body (14) and a liner (15), a filtering cylinder (17) is arranged inside the liner (15), the filtering cylinder (17) is of a closed structure, the surface of the filtering cylinder (17) is provided with filtering holes, and the input branch pipes penetrate through the tank body (14) and the liner (15) and are communicated with the filtering cylinder (17), the utility model discloses a filter cartridge, including jar body (14), bottom (16) are installed to one side that jar body (14) faced ground, be provided with between jar body (14) and the bottom (16) locking piece (18), bottom (16) and strain a section of thick bamboo (17) fixed connection, the middle part threaded connection of bottom (16) has fly leaf (19), grip (20) are installed to one side that inner bag (15) were kept away from in fly leaf (19), the filter core is installed towards one side of straining a section of thick bamboo (17) in fly leaf (19), the filter core is located the inside of straining a section of thick bamboo (17), its characterized in that: the output main pipe (8) and each output branch pipe incline towards one side far away from the ground.