CN218392601U - Filter convenient to renew cartridge more - Google Patents

Abstract

The utility model provides a filter convenient to renew cartridge relates to filter technical field, including the pipeline body, it is fixed with the support cover to lie in the middle part between the inside of pipeline body, the annular mouth has been seted up to one side of support cover, the inside sliding connection of annular mouth has the annular ring, one side of annular ring extends to one side of supporting the cover, be fixed with the filter mantle between one side surface of annular ring, one side surface of filter mantle prolongs the circumferencial direction equidistance and has seted up a plurality of side openings, and is a plurality of the side opening all corresponds the inside that runs through to the filter mantle, the inside of filter mantle is provided with the coarse filter element, the utility model discloses, through setting up the filter mantle for can install the filter core inside the filter mantle to carry out the pressfitting with the filter mantle through pressing the pipe, thereby make things convenient for maintainer dismantlement, solved current filter inconvenient change the dismantlement to the filter core, lead to the maintainer to spend a large amount of time when maintaining and dismantle, be not convenient for the problem of in-use.

Description

Filter convenient to renew cartridge more

Technical Field

The utility model relates to a filter technical field especially relates to a filter convenient to renew cartridge.

Background

The filter is an indispensable device on a medium conveying pipeline and is usually arranged on a pressure reducing valve, a pressure relief valve and a constant water level valve. The filter consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part. After water to be treated passes through the filter cylinder of the filter screen of the filter, impurities are blocked, when the water is required to be cleaned, the detachable filter cylinder is taken out, and the water is treated and then is filled in again, so that the water treatment device is very convenient to use and maintain.

At present when using pipeline formula filter, current filter is inconvenient to change the dismantlement to the filter core, leads to maintainer to spend a large amount of time when maintaining and dismantles, the in-service use of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at, through setting up the filter bowl for can install the filter core inside the filter bowl, and carry out the pressfitting with the filter bowl through pressing the pipe, thereby make things convenient for maintainer to dismantle, it is inconvenient to have solved current filter and change the dismantlement to the filter core, lead to maintainer to need spend the plenty of time when maintaining and dismantle, the problem of the in-service use of being not convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a filter convenient to renew cartridge, includes the pipeline body, it is fixed with the support cover to lie in the middle part between the inside of pipeline body, the annular mouth has been seted up to one side of supporting the cover, the inside sliding connection of annular mouth has the annular ring, one side of annular ring extends to one side of supporting the cover, be fixed with the filter mantle between one side surface of annular ring, one side surface of filter mantle prolongs the circumferencial direction equidistance and has seted up a plurality of side mouths, and is a plurality of the side mouth all corresponds the inside that runs through to the filter mantle, the inside of filter mantle is provided with the coarse filter element.

Preferably, the inside of coarse filter element is provided with fine filter element, the surface of one side of fine filter element and the surface of one side of supporting cover are laminated each other.

Preferably, a sealing groove is formed in one side of the pipeline body, a sealing ring is arranged inside the sealing groove, and a locking sleeve is sleeved at the position, close to one side edge, of the outer surface of the pipeline body.

Preferably, a pressure pipe is arranged between the inner walls of the locking sleeves, the outer surface of the pressure pipe is attached to the inner wall of the pipeline body, and one side of the pressure pipe is pressed on the outer surface of the filter cover.

Preferably, one side of the sealing ring is fixed in the locking sleeve, and the mounting plate is fixed on the middle part of the outer surface of the pipeline body.

Preferably, a connecting flange plate is fixed on the outer surface of the pipeline body close to one side edge, and a bayonet is arranged between the inner walls of the pipeline body close to the other side edge.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, at first install the filter core in the inside of filter mantle when using this device, then make the filter mantle can install the inside at the pipeline body through mutually supporting of annular mouth and annular ring with the filter mantle to essence filter core lies in the inside of colating element when in-service use, thereby it is better to the filter effect of rivers to make, then dock each other through lock sleeve and pipeline body, make one side pressfitting that can press the pipe on one side surface of filter mantle, make things convenient for people to dismantle the change.

2. The utility model discloses in, when lock sleeve and pipeline body butt joint when in-service use, make under mutually supporting of sealing washer and seal groove can accomplish sealedly in butt joint department, thereby can prevent that the inside rivers of pipeline from producing and leaking, and be close to a side edge department at the inner wall of pipeline body and seted up the bayonet socket, make to be convenient for dock pipeline body and outside pipeline, cooperation connection flange dish, make the butt joint more firm, set up a plurality of side openings at one side surface equidistance of filter mantle, make things convenient for rivers to flow.

Drawings

FIG. 1 is a schematic top view of a filter with a filter element easy to replace according to the present invention;

FIG. 2 is a schematic view of a cross-sectional three-dimensional structure of a filter with a filter element convenient to replace according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Illustration of the drawings: 1. a pipe body; 2. mounting a plate; 3. connecting a flange plate; 4. a bayonet; 5. pressing a pipe; 6. a locking sleeve; 7. a sealing groove; 8. a seal ring; 9. a support sleeve; 10. an annular mouth; 11. an annular ring; 12. a filter housing; 13. a side port; 14. coarse filtration core; 15. and (5) fine filtering the filter element.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides a filter technical scheme convenient to renew cartridge: including pipeline body 1, it supports cover 9 to be located the middle part between pipeline body 1's the inside, support one side of cover 9 and seted up annular mouth 10, the inside sliding connection of annular mouth 10 has annular ring 11, one side of annular ring 11 extends to one side of supporting cover 9, be fixed with filter mantle 12 between one side surface of annular ring 11, one side surface of filter mantle 12 prolongs the circumferencial direction equidistance and has seted up a plurality of side mouths 13, a plurality of side mouths 13 all correspond the inside that runs through to filter mantle 12, the inside of filter mantle 12 is provided with coarse strainer 14.

The effect that its whole embodiment 1 reached does, at first install the filter core in the inside of filter bowl 12 when using this device, then with filter bowl 12 through annular mouth 10 and annular ring 11 mutually support make can install filter bowl 12 in the inside of pipeline body 1, and secondary filter 15 is located the inside of coarse filter element 14 when in-service use, thereby make the filter effect to rivers better, then dock each other through lock sleeve 6 and pipeline body 1, make can press the one side pressfitting of pipe 5 on one side surface of filter bowl 12, it is inconvenient to have solved current filter and changed the dismantlement to the filter core, lead to maintainer to spend a large amount of time to dismantle when maintaining, be not convenient for the problem of in-service use.

Embodiment 2, as shown in fig. 1 to 3, a fine filter element 15 is disposed inside a coarse filter element 14, an outer surface of one side of the fine filter element 15 is attached to an outer surface of one side of a support sleeve 9, a seal groove 7 is disposed on one side of a pipeline body 1, a seal ring 8 is disposed inside the seal groove 7, a lock sleeve 6 is sleeved on an edge of the outer surface of the pipeline body 1 near one side, a pressure pipe 5 is disposed between inner walls of the lock sleeve 6, the outer surface of the pressure pipe 5 is attached to the inner wall of the pipeline body 1, one side of the pressure pipe 5 is pressed on the outer surface of a filter cover 12, one side of the seal ring 8 is fixed inside the lock sleeve 6, an installation plate 2 is fixed on the outer surface of the pipeline body 1 at a middle position, a connection flange 3 is fixed on the outer surface of the pipeline body 1 near one side edge, and a bayonet 4 is disposed between the inner walls of the pipeline body 1 near the other side edge.

The effect that its whole embodiment 2 reached does, when lock sleeve 6 docks with pipeline body 1 when in-service use, make under mutually supporting of sealing washer 8 and seal groove 7 can accomplish sealedly in butt joint department, thereby can prevent that the inside rivers of pipeline from producing and leaking, and the inner wall at pipeline body 1 is close to one side edge department and has seted up bayonet socket 4, make to be convenient for dock pipeline body 1 and outside pipeline, cooperation flange 3, make the butt joint more firm, a plurality of side openings 13 are seted up to one side surface equidistance at filter bowl 12, make things convenient for rivers to flow.

The working principle is as follows: when the device is used, the filter element is firstly installed inside the filter cover 12, then the filter cover 12 is matched with the annular opening 10 and the annular ring 11 to enable the filter cover 12 to be installed inside the pipeline body 1, and the fine filter element 15 is located inside the coarse filter element 14 in actual use, so that the filtering effect on water flow is better, then the filter cover is butted with the pipeline body 1 through the locking sleeve 6, one side of the pressure pipe 5 can be pressed on the outer surface of one side of the filter cover 12, people can conveniently detach and replace the filter cover, when the locking sleeve 6 is butted with the pipeline body 1 in actual use, sealing can be completed at the butted part under the mutual matching of the sealing ring 8 and the sealing groove 7, so that the water flow inside the pipeline can be prevented from leaking, the bayonet 4 is formed at the position, close to the edge of one side, so that the pipeline body 1 is butted with an external pipeline, the flange 3 is connected in a matching mode, the butting is firmer, a plurality of side ports 13 are formed at the outer surface of one side of the filter cover 12 at equal intervals, and the water flow is convenient.

It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (6)

1. A filter convenient for replacing a filter element comprises a pipeline body (1), and is characterized in that: lie in the middle part between the inside of pipeline body (1) and be fixed with support cover (9), support one side of cover (9) and seted up annular mouth (10), the inside sliding connection of annular mouth (10) has annular ring (11), one side of annular ring (11) extends to the one side that supports cover (9), be fixed with filter mantle (12) between one side surface of annular ring (11), one side surface of filter mantle (12) prolongs the circumferencial direction equidistance and has seted up a plurality of side mouths (13), and is a plurality of side mouth (13) all correspond the inside that runs through to filter mantle (12), the inside of filter mantle (12) is provided with coarse filter element (14).

2. A filter to facilitate cartridge replacement as defined in claim 1, wherein: a fine filter element (15) is arranged in the coarse filter element (14), and the outer surface of one side of the fine filter element (15) is mutually attached to the outer surface of one side of the support sleeve (9).

3. A filter to facilitate cartridge replacement as defined in claim 2, wherein: a sealing groove (7) is formed in one side of the pipeline body (1), a sealing ring (8) is arranged inside the sealing groove (7), and a locking sleeve (6) is sleeved at the position, close to one side edge, of the outer surface of the pipeline body (1).

4. A filter for facilitating cartridge replacement according to claim 3, wherein: be provided with between the inner wall of lock sleeve (6) and press pipe (5), press the surface of pipe (5) and laminate mutually with the inner wall of pipeline body (1), press one side pressfitting of pipe (5) on the surface of filter mantle (12).

5. A filter to facilitate cartridge replacement according to claim 4, wherein: one side of the sealing ring (8) is fixed in the locking sleeve (6), and the outer surface of the pipeline body (1) is fixed with the mounting plate (2) in the middle.

6. A filter for facilitating cartridge replacement according to claim 5, wherein: the outer surface of the pipeline body (1) is fixed with a connecting flange plate (3) close to one side edge, and a bayonet (4) is arranged between the inner walls of the pipeline body (1) close to the other side edge.

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