CN216972158U

CN216972158U - Water-crossing-preventing composite filter element

Info

Publication number: CN216972158U
Application number: CN202123273993.4U
Authority: CN
Inventors: 彭秀敏
Original assignee: Suzhou Bangze Purification Equipment Co ltd
Current assignee: Suzhou Bangze Purification Equipment Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-15
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a water cross-connection preventing composite filter element which comprises a filter cylinder, wherein a filter component is fixedly arranged in the filter cylinder, a water inlet pipe communicated with the inner cavity of the filter cylinder is fixedly arranged at the upper part of the outer surface of the filter cylinder, a sealing gasket is fixedly arranged at the upper end of the filter component, and a fixing cover is fixedly arranged at the upper end of the filter cylinder. According to the utility model, through the arranged filtering component, the separation barrel in the double-layer filtering pipe adsorbs tiny impurities in water and finally enters the filtering core for secondary filtering, the filtered water enters the adsorption component through the fixed pipe, the sealing gasket can prevent the water from directly entering the filtering core without filtering through the adsorption barrel and the separation barrel, and the fixed cover is convenient for workers to install and replace, so that the water is filtered more cleanly and can be conveniently replaced by the users, and the whole device is more practical.

Description

Water-crossing-preventing composite filter element

Technical Field

The utility model relates to the technical field of filter elements, in particular to a water-crossing preventing composite filter element.

Background

Water is an important natural resource on which humans rely for survival. The serious deterioration of the global water environment quality and the high-speed development of economy make the drinking water safety problem attract much attention, not only the civilian focus of the developed countries but also the important civilian problem to be solved urgently in the developing countries. The quality and safety of drinking water are increasingly outstanding due to various problems of uneven water resource distribution, insufficient water resource protection, secondary pollution of urban delivery pipe networks and the like in China, and a pure water purification technology suitable for times development is urgently required to ensure the safety and health of drinking water of thousands of households. Therefore, various novel and improved household high-efficiency water purification technologies are produced. The membrane method water treatment technology has the characteristics of high efficiency, energy conservation, simple equipment, convenience in operation and the like, and is widely applied to the field of water treatment.

However, the existing filter element is not only inconvenient for workers to replace when in use, but also can be directly discharged without filtering through the filter element when in use, so that the filtered water can also contain a lot of impurities, and the whole device is not practical enough, so that the water cross-flowing prevention composite filter element is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a water-crossing preventing composite filter element which can effectively solve the problems in the background technology.

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

the utility model provides a prevent cluster water composite filter core, includes the cartridge filter, the inside fixed mounting of cartridge filter has the filter component, the surface upper portion fixed mounting of cartridge filter have with the communicating inlet tube of cartridge filter inner chamber, the upper end fixed mounting of filter component has sealed the pad, the upper end fixed mounting of cartridge filter has fixed lid, the lower extreme fixed mounting of cartridge filter has fixed pipe, the inside fixed mounting of fixed pipe has adsorption component.

Preferably, the filtering component comprises a filtering double-layer pipe, a filtering core and a blocking cylinder are fixedly arranged inside the filtering double-layer pipe, an adsorption cylinder is sleeved on the outer surface of the filtering double-layer pipe, and a plurality of filtering plates distributed in an annular array are fixedly arranged on the outer surface of the adsorption cylinder.

Preferably, the adsorption component includes the adsorption tank, the upper end fixed mounting of adsorption tank has the screwed pipe, the surface cover of screwed pipe is equipped with the sealing washer, the inside fixed mounting of adsorption tank has the active carbon, the equal fixed mounting in upper and lower both ends of active carbon has the filter pulp, the lower extreme fixed mounting of adsorption tank has the outlet pipe.

Preferably, the outer surface of the filtering double-layer pipe is provided with a plurality of filtering holes distributed in an annular array, the blocking cylinder is fixedly arranged in an interlayer of the filtering double-layer pipe, and the blocking cylinder covers the outside of the filtering core.

Preferably, the filtering double-layer pipe is fixedly arranged on the bottom wall of the filtering cylinder, and the sealing gasket is fixedly arranged at the upper ends of the filtering double-layer pipe and the adsorption cylinder.

Preferably, the threaded pipe is fixedly installed inside the fixed pipe, and the sealing ring is located at the lower end of the fixed pipe.

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

according to the utility model, through the arranged filtering component, water enters the interior of the filtering cylinder through the water inlet pipe, the water filters larger sand grains through the filtering plate and then adsorbs impurities in the water through the adsorption cylinder, the filtered water passes through the separation cylinder inside the filtering double-layer pipe, the separation cylinder adsorbs tiny impurities in the water and finally enters the filtering core for secondary filtration, the filtered water enters the adsorption component through the fixed pipe, the sealing gasket can prevent the water from directly entering the filtering core without filtering through the adsorption cylinder and the separation cylinder, and the fixed cover is convenient for workers to install and replace, so that the water filtration is cleaner, and the users can conveniently replace the water filtration, thereby the whole device is more practical.

Drawings

FIG. 1 is a schematic view of the overall structure of a water cross-flow prevention composite filter element according to the present invention;

FIG. 2 is a schematic connection diagram of a water cross-flow prevention composite filter element according to the present invention;

FIG. 3 is a schematic diagram of the overall structure of a filter assembly in the water cross-over prevention composite filter element according to the present invention;

FIG. 4 is a schematic view of the internal structure of a filter assembly of the water cross-flow prevention composite filter element according to the present invention;

fig. 5 is a sectional view of an adsorption assembly in a water breakthrough preventing composite filter element according to the utility model.

In the figure: 1. a fixed cover; 2. a filter cartridge; 3. a water inlet pipe; 4. an adsorption component; 41. a seal ring; 42. a threaded pipe; 43. an adsorption tank; 44. filtering cotton; 45. activated carbon; 46. a water outlet pipe; 5. a gasket; 6. a filter assembly; 61. filtering the double-layer pipe; 62. a filter element; 63. a barrier cylinder; 64. an adsorption cylinder; 65. a filter plate; 7. and fixing the tube.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1 to 5, a water cross-flowing prevention composite filter element comprises a filter cartridge 2, a filter assembly 6 is fixedly mounted inside the filter cartridge 2, a water inlet pipe 3 communicated with an inner cavity of the filter cartridge 2 is fixedly mounted on the upper portion of the outer surface of the filter cartridge 2, a sealing gasket 5 is fixedly mounted at the upper end of the filter assembly 6, a fixing cover 1 is fixedly mounted at the upper end of the filter cartridge 2, a fixing pipe 7 is fixedly mounted at the lower end of the filter cartridge 2, and an adsorption assembly 4 is fixedly mounted inside the fixing pipe 7.

The filtering component 6 comprises a filtering double-layer pipe 61, a filtering core 62 and a blocking cylinder 63 are fixedly arranged inside the filtering double-layer pipe 61, an adsorption cylinder 64 is sleeved on the outer surface of the filtering double-layer pipe 61, a plurality of filtering plates 65 distributed in an annular array are fixedly arranged on the outer surface of the adsorption cylinder 64, a plurality of filtering holes distributed in an annular array are formed in the outer surface of the filtering double-layer pipe 61, the blocking cylinder 63 is fixedly arranged in an interlayer of the filtering double-layer pipe 61, the blocking cylinder 63 covers the outer part of the filtering core 62, the filtering double-layer pipe 61 is fixedly arranged on the bottom wall of the filtering cylinder 2, a sealing gasket 5 is fixedly arranged at the upper ends of the filtering double-layer pipe 61 and the adsorption cylinder 64, the filtering plates 65 filter out larger sand grains and then adsorb impurities in water through the adsorption cylinder 64, the filtered water passes through the blocking cylinder 63 inside the filtering double-layer pipe 61, and the blocking cylinder 63 adsorbs tiny impurities in the water and finally enters the filtering core 62 for secondary filtering, filtered water enters the adsorption component 4 through the fixed pipe 7, the sealing gasket 5 can prevent the water from directly entering the filter element 62 without filtering through the adsorption cylinder 64 and the separation cylinder 63, and the fixed cover 1 is convenient for installation and replacement by workers.

Adsorption component 4 includes adsorption tank 43, adsorption tank 43's upper end fixed mounting has screwed pipe 42, screwed pipe 42's surface cover is equipped with sealing washer 41, adsorption tank 43's inside fixed mounting has active carbon 45, the equal fixed mounting in upper and lower both ends of active carbon 45 has filter pulp 44, adsorption tank 43's lower extreme fixed mounting has outlet pipe 46, screwed pipe 42 fixed mounting is in the inside of fixed tube 7, sealing washer 41 is located the lower extreme of fixed tube 7, it will enter into adsorption tank 43 through screwed pipe 42 to follow the filterable water of fixed tube 7, then water will discharge through outlet pipe 46 after the peculiar smell is got rid of in the absorption of filter pulp 44 and active carbon 45.

It should be noted that the utility model is a water-crossing prevention composite filter element, when in use, water enters into the filter cylinder 2 through the water inlet pipe 3, then the water passes through the filter plate 65 to filter out larger sand grains and then passes through the adsorption cylinder 64 to adsorb impurities in the water, the filtered water passes through the separation cylinder 63 in the double-layer filtering pipe 61, the separation cylinder 63 adsorbs tiny impurities in the water and finally enters the filter element 62 for secondary filtration, the filtered water enters the adsorption component 4 through the fixed pipe 7, and the sealing gasket 5 can prevent water from directly entering the filter element 62 without filtering through the adsorption cylinder 64 and the blocking cylinder 63, and the fixing cover 1 is also convenient for workers to install and replace, and the water filtered from the fixing pipe 7 is introduced into the adsorption tank 43 through the threaded pipe 42, then the water is discharged through a water outlet pipe 46 after the peculiar smell of the water is removed through the absorption of the filter cotton 44 and the active carbon 45.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the 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 prevent water mixing composite filter core, includes cartridge filter (2), its characterized in that: the inside fixed mounting of cartridge filter (2) has filtering component (6), the surface upper portion fixed mounting of cartridge filter (2) has with the communicating inlet tube (3) of cartridge filter (2) inner chamber, the upper end fixed mounting of filtering component (6) has sealed the pad (5), the upper end fixed mounting of cartridge filter (2) has fixed lid (1), the lower extreme fixed mounting of cartridge filter (2) has fixed pipe (7), the inside fixed mounting of fixed pipe (7) has adsorption component (4).

2. The water breakthrough prevention composite filter element of claim 1, wherein: the filter assembly (6) is including filtering double-layer tube (61), the inside fixed mounting that filters double-layer tube (61) has filter core (62) and separation section of thick bamboo (63), the surface cover that filters double-layer tube (61) is equipped with adsorption cylinder (64), the surface fixed mounting of adsorption cylinder (64) has filter (65) that a plurality of is the annular array and distributes.

3. The water breakthrough prevention composite filter element of claim 1, wherein: adsorption component (4) are including adsorbing case (43), the upper end fixed mounting of adsorbing case (43) has screwed pipe (42), the surface cover of screwed pipe (42) is equipped with sealing washer (41), the inside fixed mounting of adsorbing case (43) has active carbon (45), the equal fixed mounting in upper and lower both ends of active carbon (45) has filter pulp (44), the lower extreme fixed mounting of adsorbing case (43) has outlet pipe (46).

4. The water breakthrough prevention composite filter element of claim 2, wherein: the outer surface of the filtering double-layer pipe (61) is provided with a plurality of filtering holes distributed in an annular array, the blocking barrel (63) is fixedly installed in an interlayer of the filtering double-layer pipe (61), and the blocking barrel (63) covers the outer part of the filtering core (62).

5. The water breakthrough prevention composite filter element of claim 4, wherein: the filtering double-layer pipe (61) is fixedly arranged on the bottom wall of the filter cylinder (2), and the sealing gasket (5) is fixedly arranged at the upper ends of the filtering double-layer pipe (61) and the adsorption cylinder (64).

6. The water breakthrough prevention composite filter element of claim 3, wherein: the threaded pipe (42) is fixedly installed inside the fixed pipe (7), and the sealing ring (41) is located at the lower end of the fixed pipe (7).