CN219251794U

CN219251794U - Filter convenient to dismouting

Info

Publication number: CN219251794U
Application number: CN202223176366.3U
Authority: CN
Inventors: 李春蛟
Original assignee: Fujian Huazheng Electric Power Technology Co ltd
Current assignee: Fujian Huazheng Electric Power Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-06-27
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a filter convenient to disassemble and assemble, which comprises a flange, wherein a lower shell is fixedly connected above the flange, an upper shell is fixedly connected above the lower shell, a delivery pump is arranged at the upper end of the upper shell, a filter core shell is arranged in a cavity of the upper shell, the upper end of the filter core shell is fixedly connected with a threaded connecting ring, the bottom end of the delivery pump is fixedly connected with an internal threaded ring in the cavity of the upper shell, the threaded connecting ring is in screwed connection with the internal threaded ring, the lower end of the filter core shell is fixedly connected with a connecting pipe communicated with the filter core shell, the connecting pipe movably penetrates through the bottom wall of the filter core shell to the cavity of the lower shell, and a first sealing ring is fixedly arranged at the movable joint of the lower shell and the connecting pipe.

Description

Filter convenient to dismouting

Technical Field

The utility model relates to the field of filters, in particular to a filter convenient to disassemble and assemble.

Background

The filter is an indispensable device on the water pipe, is usually arranged at the inlet end equipment of a pressure reducing valve, a pressure relief valve, a fixed water level valve and other equipment of the filter and is used for purifying and filtering a water source in the transportation process so as to ensure the safety of drinking water, but the existing device has some defects, so that continuous improvement is still needed;

the utility model of the utility model with the authority bulletin number of CN216320374U discloses a filter convenient to disassemble and assemble, a cavity is arranged below a filter core, a PH value detector, a buzzer electrically connected with the PH value detector, a water quality detector and an ultraviolet sterilization small bulb are arranged in the cavity, water filtered by the filter core flows into the cavity, and if the specific PH value of the water exceeds the range, the water contains some unpurified substances, so that the buzzer electrically connected with the PH value detector at the moment that the PH value does not reach the standard can sound to prompt a worker to detect and re-filter the water.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the filter convenient to disassemble and assemble, which can solve the technical problem that the filter element needs to be replaced regularly in the long-time use process, but the filter element shell of the device is in a sealed environment, so that inconvenience is brought to staff.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a filter convenient to dismouting, includes the flange, the top fixedly connected with lower casing of flange, the top fixedly connected with of lower casing goes up the casing, the upper end of going up the casing is provided with the delivery pump, be provided with the filter core casing in the last casing cavity, the upper end fixedly connected with screwed connection ring of filter core casing, the bottom of delivery pump just is located the internal thread ring of last casing cavity fixedly connected with, screwed connection ring and internal thread ring close the connection soon, the lower extreme fixedly connected with of filter core casing is linked together with the connecting pipe of filter core casing, the connecting pipe activity is worn to establish in the diapire of filter core casing to the cavity of lower casing down, lower casing and connecting pipe swing joint department fixedly are provided with first sealing washer.

As a preferable technical scheme of the utility model, an openable side cover is arranged on the side surface wall of the upper shell, one side of the openable side cover is movably connected with the surface of the upper shell through a hinge, the other side of the openable side cover is movably connected with the outer surface of the lower shell, a connecting block is arranged on the other side of the openable side cover, one end of the connecting block and the surface of the upper shell penetrate through a connecting column, one end of the connecting column is fixed on the surface of the upper shell, the other end of the connecting column penetrates through the connecting block and is fixedly connected with a stop block, the other end of the connecting block penetrates through a bolt in a screwing mode, a threaded hole is formed in the position, corresponding to the bolt, of the surface of the upper shell, and the bolt is screwed and connected in the threaded hole of the surface of the upper shell.

As a preferable technical scheme of the utility model, the upper end of the conveying pump is fixedly connected with a water inlet communicated with the conveying pump, and the side wall of the lower shell is fixedly connected with a water outlet communicated with the lower shell.

As a preferable technical scheme of the utility model, the outer side walls of the connection ports of the water inlet and the water outlet are provided with spiral lines.

As a preferable technical scheme of the utility model, three groups of placing blocks are equidistantly arranged on the inner wall surface of the filter core shell, and a metal filter screen, a filter cloth and an active carbon filter layer are sequentially arranged in the filter core shell from top to bottom and are clamped in the placing blocks.

As a preferable technical scheme of the utility model, the inner wall surface of the lower shell is provided with a plurality of ultraviolet sterilizing lamps, one side of the surface of the lower shell, which is positioned on the ultraviolet sterilizing lamps, is provided with a PH value detector, a probe of the PH value detector penetrates through the side wall of the lower shell to the cavity of the lower shell, the outer side wall surface of the lower shell, which is positioned below the PH value detector, is provided with a buzzer, and the outer surface wall of the lower shell, which is positioned on one side of the PH value detector, is provided with a water quality detector.

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

the position at the filtration has used double-deck setting, is connected with the filter core casing through the spin at the inner wall of last casing, and the upper end of filter core casing uses and closes the connection soon, and the swing joint of the connecting pipe that the lower extreme of filter core casing used, the leakproofness of the device is guaranteed to the sealing washer in addition, and the setting of this structure makes more convenient when changing the filter core.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure according to the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 3 is a schematic diagram of the front structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic side view of a part of the structure of the present utility model;

wherein: 1. a flange; 2. a lower housing; 3. an upper housing; 4. a filter element housing; 5. a transfer pump; 6. a water inlet; 7. a water outlet; 8. a pH detector; 9. a buzzer; 10. an ultraviolet germicidal lamp; 11. a connecting pipe; 12. a first seal ring; 13. a threaded connection ring; 14. an internally threaded ring; 15. a connecting column; 16. a stop block; 17. placing a block; 18. a bolt; 19. a connecting block; 20. a metal filter screen; 21. a filter cloth; 22. an activated carbon filter layer; 23. a water quality detector; 24. the side cover can be opened.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Example 1

Referring to fig. 1-4, the utility model provides a filter convenient to disassemble and assemble, which comprises a flange 1, a cylindrical lower shell 2 is fixedly connected above the flange 1, an upper shell 3 is fixedly connected above the lower shell 2, a delivery pump 5 communicated with the upper shell 3 is arranged at the upper end of the upper shell 3, a cylindrical filter core shell 4 is arranged in a cavity of the upper shell 3, a threaded connection ring 13 is fixedly connected at the upper end of the filter core shell 4, then an internal thread ring 14 is fixedly connected at the bottom end of the delivery pump 5 and in the cavity of the upper shell 3, the threaded connection ring 13 and the internal thread ring 14 are connected through threaded screwing, a hollow cylindrical connecting pipe 11 communicated with the filter core shell 4 is fixedly connected at the lower end of the filter core shell 4, the connecting pipe 11 movably penetrates through the bottom wall of the filter core shell 4 to the cavity of the lower shell 2, a first sealing ring 12 is fixedly arranged at the movable joint of the lower shell 2 and the connecting pipe 11, thus the sealability of the whole device is ensured, three groups of placement blocks 17 are arranged on the inner wall surface of the filter core shell 4, the filter core 4 is clamped in the upper shell 4 to the filter cloth 20, and the filter cloth is sequentially placed in the filter media 20 and the filter media is sequentially filtered by using the filter cloth;

as a further implementation manner of this embodiment, as shown in fig. 1-4, an openable side cover 24 is provided on a side surface wall of the upper housing 3, one side of the openable side cover 24 is movably connected with the surface of the upper housing 3 through a hinge, the other side of the openable side cover 24 is provided with a connecting block 19 with the outer surface of the lower housing 2, one end of the connecting block 19 is located on the surface of the upper housing 3 and penetrates through a connecting column 15, one end of the connecting column 15 is fixed on the surface of the upper housing 3, the other end of the connecting column 15 penetrates through the connecting block 19 and is fixedly connected with a stop 16, the other end of the connecting block 19 penetrates through a bolt 18 in a screwing manner, a threaded hole is formed in the position corresponding to the surface of the upper housing 3, and the bolt 18 is screwed into the threaded hole in the surface of the upper housing 3.

As a further implementation manner of this embodiment, as shown in fig. 1-4, the upper end of the delivery pump 5 is fixedly connected with a water inlet 6 which is communicated with the delivery pump 5, the side wall of the lower casing 2 is fixedly connected with a water outlet 7 which is communicated with the lower casing 2, spiral lines are formed on the outer side walls of the connection ports of the water inlet 6 and the water outlet 7, a plurality of ultraviolet germicidal lamps 10 are arranged on the inner wall surface of the lower casing 2, a PH value detector 8 is arranged on one side of the ultraviolet germicidal lamps 10 on the surface of the lower casing 2, a probe of the PH value detector 8 penetrates through the side wall of the lower casing 2 to the cavity of the lower casing 2, a buzzer 9 is arranged on the outer side wall of the lower casing 2 and below the PH value detector 8, and a water quality detector 23 is arranged on the outer surface wall of the lower casing 2 and on one side of the PH value detector 8.

When the filter element needs to be replaced, only the bolt 18 movably connected with the surface of the upper shell 3 is required to be opened, then the connecting block 19 is rotated, then the side cover 24 is opened, then the filter element shell 4 in the cavity of the upper shell 3 is rotated, the threaded connection ring 13 and the internal threaded ring 14 are separated, at the moment, the filter element shell 4 is separated from the upper shell 3, the filter element shell 4 is taken out, and then the prepared new filter element shell 4 is screwed again, so that the replacement can be completed.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a filter convenient to dismouting, includes flange (1), its characterized in that: the top fixedly connected with lower casing (2) of flange (1), the top fixedly connected with of lower casing (2) goes up casing (3), the upper end of going up casing (3) is provided with delivery pump (5), be provided with filter core casing (4) in last casing (3) cavity, the upper end fixedly connected with screwed connection ring (13) of filter core casing (4), the bottom of delivery pump (5) just is located upper casing (3) cavity fixedly connected with internal thread ring (14), screwed connection ring (13) and internal thread ring (14) turn into and are connected, the lower extreme fixedly connected with of filter core casing (4) is connected with connecting pipe (11) that are linked together with filter core casing (4), connecting pipe (11) activity wear to establish in the diapire of filter core casing (4) to the cavity of lower casing (2), lower casing (2) and connecting pipe (11) swing joint department fixedly provided with first sealing washer (12).

2. A filter for facilitating disassembly and assembly as defined in claim 1 wherein: the side cover (24) can be opened on the side surface wall of last casing (3), can open the one side of side cover (24) and go up the surface of casing (3) through hinge swing joint, can open the another side of side cover (24) and be provided with connecting block (19) with lower casing (2) surface, connecting column (15) are worn to establish on the surface of casing (3) just to be located the one end of connecting block (19), the one end of connecting column (15) is fixed on the surface of last casing (3), connecting column (15) the other end passes connecting block (19) fixedly connected with dog (16), bolt (18) are seted up in the other end of connecting block (19) spiral, threaded hole is seted up in the position department that goes up casing (3) surface and corresponds bolt (18), bolt (18) spiral joint connection is last casing (3) surface screw hole.

3. A filter for facilitating disassembly and assembly as defined in claim 1 wherein: the upper end of the delivery pump (5) is fixedly connected with a water inlet (6) communicated with the delivery pump (5), and the side wall of the lower shell (2) is fixedly connected with a water outlet (7) communicated with the lower shell (2).

4. A filter for facilitating disassembly and assembly as defined in claim 3 wherein: spiral lines are formed on the outer side walls of the connecting ports of the water inlet (6) and the water outlet (7).

5. The filter of claim 4, wherein the filter is removable and attachable: three groups of placing blocks (17) are arranged on the inner wall surface of the filter core shell (4) at equal intervals, and a metal filter screen (20), a filter cloth (21) and an active carbon filter layer (22) are sequentially arranged in the placing blocks (17) from top to bottom in the filter core shell (4).

6. A filter for facilitating disassembly and assembly as defined in claim 1 wherein: be provided with a plurality of sterilamp (10) on lower casing (2) internal face, lower casing (2) surface just is located sterilamp (10) one side and is provided with PH value detector (8), just the probe of PH value detector (8) passes the lateral wall of lower casing (2) to in casing (2) cavity down, be provided with bee calling organ (9) on the lateral wall face of casing (2) and be located PH value detector (8) below down, be provided with water quality detector (23) on the external surface wall of casing (2) and be located PH value detector (8) one side down.