CN218421407U

CN218421407U - Filter convenient to renew cartridge more

Info

Publication number: CN218421407U
Application number: CN202222419297.8U
Authority: CN
Inventors: 陈福东
Original assignee: Huailai East German Environmental Protection Equipment Co
Current assignee: Huailai East German Environmental Protection Equipment Co
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-03
Anticipated expiration: 2032-09-13

Abstract

The utility model provides a filter convenient to renew cartridge belongs to filter technical field. The filter for facilitating filter cartridge replacement includes a filter body assembly and a removal assembly. The filter body assembly comprises a filter cylinder, a cylinder cover, a filter element and a positioning support piece, wherein the outer side of the top of the filter cylinder is in threaded connection with the inner wall of the cylinder cover, the filter element is arranged in the filter cylinder, the positioning support piece is positioned below the filter element and is fixedly connected with the inner wall of the filter cylinder, and a water inlet and a water outlet are respectively formed in two sides of the cylinder cover; the disassembling component comprises a connecting seat, a telescopic handle and a reinforcing block. The utility model discloses telescopic handle has vertical direction to change into the horizontal direction, then winds the circumference rotation telescopic handle who strains a section of thick bamboo again, and telescopic handle passes through the connecting seat and drives to strain a section of thick bamboo and rotate and dismantle, and telescopic handle sets up and is being strained the outside and be difficult for losing in straining, and dismantles and strain a section of thick bamboo also comparatively laborsaving, changes inside filter core convenient and fast more.

Description

Filter convenient to renew cartridge more

Technical Field

The utility model relates to a filter field particularly, relates to a filter convenient to renew cartridge.

Background

The filter can filter out impurities in water through the filter element inside. After water to be treated passes through a filter element in the filter cartridge, impurities of the water are blocked by the filter element, when the filter element in the filter cartridge needs to be cleaned or replaced, the filter cartridge needs to be rotated by an additional disassembling tool, the filter cartridge at the bottom of the cartridge cover is taken out, and then the filter element in the filter cartridge is cleaned or replaced. The traditional filter cylinder disassembling mode adopting an extra tool is characterized in that the matched rotary disassembling tool is often placed in a plurality of areas and cannot be found in time during use, so that time is wasted due to the disassembly of the filter cylinder, and inconvenience is brought.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a filter convenient to renew cartridge aims at improving traditional adoption extra instrument strain a dismantlement mode, and rotatory extracting tool that matches often can not in time find during the use because a plurality of regions are placed, causes the waste of time for straining the dismantlement of a section of thick bamboo, brings inconvenient problem.

The utility model discloses a realize like this:

the utility model provides a filter convenient to renew cartridge, including filter main part subassembly and dismantlement subassembly.

The filter body assembly comprises a filter cylinder, a cylinder cover, a filter element and a positioning support piece, wherein the outer side of the top of the filter cylinder is in threaded connection with the inner wall of the cylinder cover, the filter element is installed in the filter cylinder, the positioning support piece is positioned below the filter element and is fixedly connected with the inner wall of the filter cylinder, and a water inlet and a water outlet are respectively formed in two sides of the cylinder cover;

the disassembling component comprises a connecting seat, a telescopic handle and a reinforcing block, the connecting seat is fixedly connected to the outer wall of the filter cylinder, the top end of the telescopic handle is rotatably connected to the connecting seat, and the reinforcing block is fixedly connected to the connecting seat and the outer wall of the filter cylinder.

The utility model discloses an in one embodiment, telescopic handle includes loop bar and sleeve pipe, the loop bar top rotate connect in the connecting seat, loop bar bottom is slided and is inserted and locate inside the sleeve pipe.

The utility model discloses an in an embodiment, the connecting seat outside is provided with logical notch, the loop bar bottom through the round pin hub rotate connect in the connecting seat.

In an embodiment of the present invention, the positioning support member includes an outer collar, a support block and a connection block, the outer collar is fixedly connected to the inner wall of the filter cartridge, the support block is located inside the outer collar, and the connection block is a ring-shaped array and is fixedly connected to the support block and the inner wall of the outer collar.

In an embodiment of the present invention, the bottom of the filter cartridge is communicated with a drain pipe, and the drain pipe is provided with a valve.

The utility model discloses an in one embodiment, strain a section of thick bamboo outside fixedly connected with lower crown plate, lower crown plate top fixedly connected with bulge loop fixture block, cover outside fixedly connected with upper ring plate, upper ring plate bottom begins to have the cyclic annular draw-in groove with bulge loop fixture block matched with.

In an embodiment of the present invention, a sealing ring is disposed between the outer wall of the filter cartridge and the inner wall of the cartridge cover.

In an embodiment of the present invention, the outer wall of the filter cartridge and the inner wall of the cover are provided with a spacing ring groove matched with the sealing ring.

The utility model has the advantages that: the utility model discloses a filter convenient to renew cartridge that above-mentioned design obtained, during the use, when the inside filter core of a section of thick bamboo is strained in needs change, the flexible handle in the outside dismantlement subassembly of a section of thick bamboo is strained to the hand holding. Rotate telescopic handle in vertical direction, telescopic handle has vertical direction to change into the horizontal direction, then winds the circumference rotation telescopic handle who strains a section of thick bamboo, and telescopic handle drives through the connecting seat and strains a section of thick bamboo and rotate and dismantle, and telescopic handle sets up and is being strained the outside and be difficult for losing of a section of thick bamboo, and dismantles and strain a section of thick bamboo also comparatively laborsaving, changes inside filter core convenient and fast more.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

FIG. 1 is a schematic view of a filter structure for facilitating filter cartridge replacement according to an embodiment of the present invention;

fig. 2 is a schematic view of a vertical cross-sectional structure of a filter body assembly according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a positioning support member according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a detachment assembly according to an embodiment of the present invention.

In the figure: 10-a filter body assembly; 110-a filter cartridge; 120-cartridge cover; 130-a filter element; 140-a positioning support; 141-an outer collar; 142-a support block; 143-connecting blocks; 150-a sewage draining pipe; 160-a valve; 170-lower ring plate; 180-upper ring plate; 190-sealing ring; 20-disassembling the assembly; 210-a connection seat; 220-a telescopic handle; 221-loop bar; 222-a sleeve; 230-reinforcing block.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a filter for facilitating replacement of a filter cartridge, which includes a filter body assembly 10 and a removal assembly 20.

The disassembling component 20 is integrally installed outside the filter body component 10, and is not easy to lose, and the filter cartridge 110 at the bottom of the filter is convenient to disassemble.

Referring to fig. 2 and 4, filter body assembly 10 includes a filter cartridge 110, a cartridge cover 120, a filter element 130, and a positioning support 140. The outer side of the top of the filter cartridge 110 is screwed with the inner wall of the cartridge cover 120, that is, the outer part of the filter cartridge 110 is provided with external threads, and the inner wall of the cartridge cover 120 is provided with matched internal threads. The filter element 130 is installed inside the filter cartridge 110, the positioning support member 140 is located below the filter element 130 and is fixedly connected with the inner wall of the filter cartridge 110, and the two sides of the cartridge cover 120 are respectively provided with a water inlet and a water outlet. The detachment assembly 20 includes an attachment socket 210, a telescopic handle 220, and a reinforcing block 230. The connection socket 210 is fixedly connected to the outer wall of the filter cartridge 110, and the connection socket 210 and the filter cartridge 110 are integrally formed. The top end of the telescopic handle 220 is rotatably connected to the connecting seat 210, and the reinforcing block 230 is fixedly connected to the connecting seat 210 and the outer wall of the filter cartridge 110; the reinforcing block 230 is integrally formed with the connecting socket 210 and the filter cartridge 110.

When it is desired to replace the filter element 130 inside the filter cartridge 110, the telescoping handle 220 in the module 20 is removed from the outside of the filter cartridge 110 by hand grasping. Rotate telescopic handle 220 in vertical direction, telescopic handle 220 has vertical direction to change into the horizontal direction, then winds the circumference rotation telescopic handle 220 who strains a section of thick bamboo 110 again, and telescopic handle 220 drives through connecting seat 210 and strains a section of thick bamboo 110 and rotate and dismantle, and telescopic handle 220 sets up and is difficult for losing in a section of thick bamboo 110 outside, and dismantles and strain a section of thick bamboo 110 also comparatively laborsaving, changes inside filter core 130 convenient and fast more. The reinforcing block 230 is used to reinforce and support the connecting socket 210, and the connecting socket 210 is better supported when the telescopic handle 220 is rotated in the circumferential direction.

In the specific setting, please refer to fig. 2, a lower ring plate 170 is fixedly connected to the outer side of the filter cartridge 110, a convex ring fixture block is fixedly connected to the top of the lower ring plate 170, an upper ring plate 180 is fixedly connected to the outer side of the cartridge cover 120, and an annular clamping groove matched with the convex ring fixture block is formed at the bottom of the upper ring plate 180; between the upper ring plate 180 and the lower ring plate 170 is a seal for further sealing the cartridge cover 120 and the filter cartridge 110. A sealing ring 190 is arranged between the outer wall of the filter cartridge 110 and the inner wall of the cartridge cover 120. The outer wall of the filter cartridge 110 and the inner wall of the cartridge cover 120 are both provided with limit ring grooves matched with the sealing rings 190; the gasket 190 provides a good seal between the filter cartridge 110 and the cover 120.

Further, referring to fig. 3, the positioning support 140 includes an outer collar 141, a support block 142 and a connection block 143. The outer collar 141 is fixedly connected to the inner wall of the filter cartridge 110, the supporting block 142 is located inside the outer collar 141, and the plurality of connecting blocks 143 are fixedly connected to the supporting block 142 and the inner wall of the outer collar 141 in a circular array. An outer collar 141 in the positioning support 140, a support block 142 and a connection block 143 cooperate to support the filter cartridge 130. The bottom of the filter cylinder 110 is communicated with a drain pipe 150, and a valve 160 is arranged on the drain pipe 150; after the valve 160 is opened, the sewage inside the filter cartridge 110 is discharged through the sewage discharge pipe 150.

In one embodiment, referring to fig. 4, the telescopic handle 220 includes a stem 221 and a cannula 222. The top end of the sleeve rod 221 is rotatably connected to the connecting seat 210, and the bottom end of the sleeve rod 221 is slidably inserted into the sleeve 222. The outer side of the connecting base 210 is provided with a through slot, and the bottom end of the loop bar 221 is rotatably connected to the connecting base 210 through a pin shaft. The telescopic handle 220 is in a contraction state when not in use, so that the occupied space is reduced, the length of the telescopic handle 220 is prolonged when in use, and the sleeve 222 in the telescopic handle 220 is rotated in the circumferential direction to drive the sleeve rod 221 to finally drive the filter cartridge 110 to rotate more labor-saving.

The operating principle of the filter convenient for replacing the filter element is as follows: in use, when it is desired to replace filter element 130 inside filter cartridge 110, the outside of filter cartridge 110 is grasped by the hand to remove telescoping handle 220 from assembly 20. Rotate telescopic handle 220 in vertical direction, telescopic handle 220 has vertical direction to change into the horizontal direction, then winds the circumference rotation telescopic handle 220 who strains a section of thick bamboo 110 again, and telescopic handle 220 drives through connecting seat 210 and strains a section of thick bamboo 110 and rotate and dismantle, and telescopic handle 220 sets up and is difficult for losing in straining a section of thick bamboo 110 outside, and dismantles and strain a section of thick bamboo 110 also comparatively laborsaving, changes inside filter core 130 convenient and fast more.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 filter convenient for replacing a filter element is characterized by comprising

The filter body assembly (10) comprises a filter cylinder (110), a cylinder cover (120), a filter element (130) and a positioning support piece (140), wherein the outer side of the top of the filter cylinder (110) is in threaded connection with the inner wall of the cylinder cover (120), the filter element (130) is installed inside the filter cylinder (110), the positioning support piece (140) is positioned below the filter element (130) and is fixedly connected with the inner wall of the filter cylinder (110), and a water inlet and a water outlet are respectively formed in two sides of the cylinder cover (120);

the filter cartridge comprises a disassembly component (20), wherein the disassembly component (20) comprises a connecting seat (210), a telescopic handle (220) and a reinforcing block (230), the connecting seat (210) is fixedly connected to the outer wall of the filter cartridge (110), the top end of the telescopic handle (220) is rotatably connected to the connecting seat (210), and the reinforcing block (230) is fixedly connected to the connecting seat (210) and the outer wall of the filter cartridge (110).

2. A filter with a filter element convenient to replace according to claim 1, wherein the telescopic handle (220) comprises a sleeve rod (221) and a sleeve (222), the top end of the sleeve rod (221) is rotatably connected to the connecting seat (210), and the bottom end of the sleeve rod (221) is slidably inserted into the sleeve (222).

3. A filter with a filter element convenient to replace according to claim 2, wherein the connecting base (210) is provided with a through notch at the outer side, and the bottom end of the loop bar (221) is rotatably connected to the connecting base (210) through a pin.

4. A filter for facilitating filter element replacement according to claim 1, wherein the positioning support member (140) comprises an outer collar (141), support blocks (142) and connection blocks (143), the outer collar (141) is fixedly connected to the inner wall of the filter cartridge (110), the support blocks (142) are located inside the outer collar (141), and a plurality of the connection blocks (143) are fixedly connected to the support blocks (142) and the inner wall of the outer collar (141) in an annular array.

5. A filter with a filter element convenient to replace according to claim 1, wherein a drain pipe (150) is communicated with the bottom of the filter cylinder (110), and a valve (160) is arranged on the drain pipe (150).

6. A filter with a filter element convenient to replace according to claim 1, wherein a lower ring plate (170) is fixedly connected to the outside of the filter cartridge (110), a convex ring fixture block is fixedly connected to the top of the lower ring plate (170), an upper ring plate (180) is fixedly connected to the outside of the cartridge cover (120), and an annular slot matched with the convex ring fixture block is formed at the bottom of the upper ring plate (180).

7. A filter for facilitating filter cartridge replacement according to claim 1, wherein a sealing ring (190) is provided between the outer wall of the filter cartridge (110) and the inner wall of the cartridge cover (120).

8. A filter with a filter element easy to replace according to claim 7, wherein the outer wall of the filter cartridge (110) and the inner wall of the cartridge cover (120) are provided with a limiting ring groove matched with the sealing ring (190).