CN216963776U

CN216963776U - Combined filter element

Info

Publication number: CN216963776U
Application number: CN202220634036.5U
Authority: CN
Inventors: 赵泽明
Original assignee: Shenzhen Longquanwan Filtration Equipment Co ltd
Current assignee: Shenzhen Longquanwan Filtration Equipment Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-15
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a combined filter element which comprises a tank body and a fixture block, wherein a first installation block is arranged in the tank body, a filter element is arranged at the bottom of the first installation block, a second installation block is arranged at the bottom of the filter element, the fixture block is fixedly arranged on the outer wall of the second installation block, a filter cartridge is arranged outside the filter element, a slot is formed in the position, corresponding to the fixture block, of the inner wall of the filter cartridge, a limiting groove is formed in the bottom of the slot, the fixture block is symmetrically arranged on the central axis of the second installation block, the size of the outer wall of the fixture block is identical to that of the inner portion of the slot, the size of the inner portion of the filter cartridge is larger than that of the outer wall of the filter element, a sealing ring is sleeved on the outer wall of the first installation block, and the size of the outer wall of the sealing ring is identical to that of the inner wall of the filter cartridge. This combination formula filter core can accomplish the convenient change of crossing the filter core, reduces the staff and overhauls the complicated flow that makes, reduces the number of times of changing the clearance filter core simultaneously, and fixed mode is comparatively simple and convenient, and it is more convenient when making the staff operate.

Description

Combined filter element

Technical Field

The utility model relates to the field of water filtration, in particular to a combined filter element.

Background

The concept of water filtration is defined in terms of the location of the host where the water is located. Water filtration is a medium for filtering and treating other impurities mainly, and is a filtration method for effectively separating solids and gases by dissolving water, and a filter cartridge is a cylindrical element for filtration, and is generally divided into a filter cartridge for filtering a gas medium and a filter cartridge for filtering a liquid medium. The filter cartridges for filtering liquid media are typically mounted within the duct filters and are generally conical in shape, and are also known as conical screens.

The current filter core has the not good problem of dismouting change function, and the filter core of permanent use is inside to have more tiny impurity, needs to dismantle it and changes the clearance, if the dismouting process is comparatively complicated, can increase staff operating time, reduces the convenience, to above-mentioned problem, carries out technical innovation on current device basis.

Disclosure of Invention

The present invention is directed to a combined filter element to solve the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a modular filter core, includes a jar body and fixture block, jar internal portion is provided with first installation piece, and is provided with the filter core bottom first installation piece, it is provided with the second installation piece to cross the filter core bottom, fixture block fixed mounting is in second installation piece outer wall, it is provided with a section of thick bamboo to cross the filter core outside, it is provided with the slot to strain an inner wall and fixture block corresponding position, and the slot bottom is provided with the spacing groove, the fixture block sets up with the axis symmetry of second installation piece, fixture block outer wall size is identical with slot internal dimension, it is greater than filter core outer wall size to strain an internal dimension, first installation piece outer wall cover is equipped with the sealing washer, sealing washer outer wall size is identical with a section of thick bamboo inner wall size.

Furthermore, a tank cover is connected to the upper portion of the tank body in a threaded mode, the tank body is fixedly connected with the filter cylinder, and the size of the inner wall of the tank body is larger than that of the outer wall of the filter cylinder.

Further, the cover top is provided with the inlet tube, and the inlet tube bottom is established with first installation piece cover and is connected, inlet tube and cover formula structural design as an organic whole, first installation piece top is provided with the piece of turning round.

Further, jar body right side is provided with the outlet pipe, jar body bottom is provided with the clearance pipe, and clearance pipe port is provided with the tube cap.

Furthermore, a positioning block is arranged at the bottom of the second mounting block, and a bottom block is arranged at the bottom of the positioning block.

Furthermore, a groove is formed in the outer wall of the upper portion of the bottom block, and a return spring is arranged inside the groove.

Furthermore, the positioning block is elastically connected with the bottom block through a return spring, and two ends of the return spring are fixedly connected with the positioning block and the bottom block.

Compared with the prior art, the utility model has the beneficial effects that: the combined filter element can complete convenient replacement of the filter element, reduce the complex flow caused by maintenance by workers, reduce the times of replacing and cleaning the filter element, and ensure that the fixing mode is simple and convenient, so that the operation of the workers is more convenient;

1. the filter element can be conveniently replaced, the filter element is conveniently disassembled and assembled through the clamping blocks on the two sides, the complex flow caused by overhaul of workers is reduced, and the convenience of the device is improved;

2. the filter element can filter dirt and impurities, so that a clean water source flows out through the water outlet pipe, and residual dirt and impurities in the water source can be discharged through the cleaning pipe, so that the service time of the whole device is prolonged, the times of replacing and cleaning the filter element are reduced, and the practicability of the device is effectively improved;

3. according to the filter cartridge, after the filter cartridge is installed, the filter cartridge can be fixed through the positioning block at the bottom, so that the filter cartridge is installed in the filter cartridge more stably, the connection part is in elastic connection, the fixing mode is simpler and more convenient, and the operation of workers is more convenient.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of a filter cartridge and filter element according to the present invention;

FIG. 3 is a schematic view of an exploded structure of a positioning block and a bottom block according to the present invention;

fig. 4 is a schematic cross-sectional perspective view of a filter cartridge according to the present invention.

In the figure: 1. a tank body; 2. a can lid; 3. a water inlet pipe; 4. a water outlet pipe; 5. cleaning the pipe; 6. a tube cover; 7. a first mounting block; 8. a filter element; 9. a seal ring; 10. a twisting block; 11. a second mounting block; 12. a clamping block; 13. a filter cartridge; 14. positioning blocks; 15. a bottom block; 16. a groove; 17. a return spring; 18. a slot; 19. a limiting groove.

Detailed Description

As shown in figures 1-4, a combined filter element comprises a tank body 1 and a fixture block 12, wherein a first mounting block 7 is arranged inside the tank body 1, a filter element 8 is arranged at the bottom of the first mounting block 7, a second mounting block 11 is arranged at the bottom of the filter element 8, the fixture block 12 is fixedly mounted on the outer wall of the second mounting block 11, the size of the inside of a filter cartridge 13 is larger than that of the outer wall of the filter element 8, a sealing ring 9 is sleeved on the outer wall of the first mounting block 7, the size of the outer wall of the sealing ring 9 is identical to that of the inner wall of the filter cartridge 13, a tank cover 2 is in threaded connection above the tank body 1, the tank body 1 is fixedly connected with the filter cartridge 13, the size of the inner wall of the tank body 1 is larger than that of the outer wall of the filter cartridge 13, a twisting block 10 is arranged at the top end of the first mounting block 7, a water inlet pipe 3 is arranged at the top of the tank cover 2, the bottom end of the water inlet pipe 3 is sleeved with the first mounting block 7, the water inlet pipe 3 and the tank cover 2 are designed into an integral structure, a water outlet pipe 4 is arranged at the right side of the tank body 1, the bottom end of the tank body 1 is provided with a cleaning pipe 5, a pipe cover 6 is arranged at the port of the cleaning pipe 5, a filter cartridge 13 is arranged outside the filter element 8, a slot 18 is arranged at the position, corresponding to the fixture block 12, of the inner wall of the filter cartridge 13, a limiting slot 19 is arranged at the bottom of the slot 18, the fixture block 12 is symmetrically arranged on the central axis of the second mounting block 11, the size of the outer wall of the fixture block 12 is matched with the size of the inside of the slot 18, a positioning block 14 is arranged at the bottom of the second mounting block 11, a bottom block 15 is arranged at the bottom of the positioning block 14, a groove 16 is formed in the outer wall above the bottom block 15, a return spring 17 is arranged inside the groove 16, the positioning block 14 is elastically connected with the bottom block 15 through the return spring 17, and two ends of the return spring 17 are fixedly connected with the positioning block 14 and the bottom block 15;

the filter element 8 is inserted into a slot 18 of the inner wall of a filter cartridge 13 through a fixture block 12 outside a second mounting block 11, the fixture block 12 enters a position of a limiting groove 19 downwards, at the moment, the second mounting block 11 touches a positioning block 14, a first mounting block 7 is pressed through a twisting block 10, the second mounting block 11 presses the positioning block 14, the twisting block 10 is rotated to enable the fixture block 12 to enter the limiting groove 19, then the positioning block 14 is fixed through a reset spring 17, then the tank body 1 and the tank cover 2 are closed, water flows through a water inlet pipe 3, filtering is completed through the filter element 8, the water flows into a water outlet pipe 4, dirt is remained in the inner part, the water outlet pipe 4 is closed, then the pipe cover 6 is opened, impurities in the filter element 8 are discharged through a cleaning pipe 5, convenient replacement of the filter element 8 is completed, convenient disassembly and assembly of the filter element 8 through the fixture blocks 12 on two sides are carried out, and assembly and disassembly of the filter element 8 are carried out, and disassembly and assembly processes of workers are reduced, and maintenance complex processes are carried out, increase the device self convenience, it can filter dirt impurity to cross filter element 8, make clean water source flow out through outlet pipe 4, inside remaining dirt impurity accessible clearance pipe 5 discharges, so that increase the holistic live time of device, reduce the number of times of changing clearance filter element 8, effectual increase the device self practicality, after cross filter element 8 and install, locating piece 14 through the bottom can be fixed with crossing filter element 8, it is more stable to make to cross filter element 8 at straining 13 internally mounted, the junction is elastic connection, the fixed mode is comparatively simple and convenient, it is more convenient when making the staff operate.

The working principle is as follows: when the combined filter element is used, the filter element 8 is inserted into the slot 18 of the inner wall of the filter cylinder 13 through the fixture block 12 outside the second mounting block 11, the fixture block 12 enters the position of the limiting groove 19 downwards, at the moment, the second mounting block 11 touches the positioning block 14, the first mounting block 7 is pressed through the twisting block 10, the second mounting block 11 presses the positioning block 14, the twisting block 10 is rotated to enable the fixture block 12 to enter the limiting groove 19, then the positioning block 14 completes fixing through the reset spring 17, then the tank body 1 and the tank cover 2 are closed, water flows enter through the water inlet pipe 3, filtering is completed through the filter element 8, the water flows into the water outlet pipe 4, dirt remains in the water outlet pipe 4, then the water outlet pipe 4 is closed, the pipe cover 6 is opened, and impurities in the filter element 8 are discharged through the cleaning pipe 5, which is the working principle of the combined filter element.

Claims

1. A combined filter element comprises a tank body (1) and a fixture block (12), and is characterized in that a first mounting block (7) is arranged inside the tank body (1), a filter element (8) is arranged at the bottom of the first mounting block (7), a second mounting block (11) is arranged at the bottom of the filter element (8), the fixture block (12) is fixedly mounted on the outer wall of the second mounting block (11), a filter cartridge (13) is arranged outside the filter element (8), slots (18) are formed in the inner wall of the filter cartridge (13) and correspond to the fixture block (12), limiting grooves (19) are formed in the bottom of the slots (18), the fixture block (12) is symmetrically arranged on the central axis of the second mounting block (11), the size of the outer wall of the fixture block (12) is matched with the size of the inside of the slots (18), the size of the inside of the filter cartridge (13) is larger than the size of the outer wall of the filter element (8), and a sealing ring (9) is sleeved on the outer wall of the first mounting block (7), the size of the outer wall of the sealing ring (9) is matched with that of the inner wall of the filter cylinder (13).

2. The combined filter element according to claim 1, characterized in that a tank cover (2) is screwed above the tank body (1), the tank body (1) is fixedly connected with the filter cartridge (13), and the size of the inner wall of the tank body (1) is larger than that of the outer wall of the filter cartridge (13).

3. The combined filter element according to claim 2, wherein the top of the tank cover (2) is provided with a water inlet pipe (3), the bottom end of the water inlet pipe (3) is sleeved and connected with a first mounting block (7), the water inlet pipe (3) and the tank cover (2) are designed into an integrated structure, and the top end of the first mounting block (7) is provided with a twisting block (10).

4. The combined filter element according to claim 1, wherein a water outlet pipe (4) is arranged on the right side of the tank body (1), a cleaning pipe (5) is arranged at the bottom end of the tank body (1), and a pipe cover (6) is arranged at the port of the cleaning pipe (5).

5. The combined filter element according to claim 1, wherein a positioning block (14) is arranged at the bottom of the second mounting block (11), and a bottom block (15) is arranged at the bottom of the positioning block (14).

6. A combined filter element according to claim 5, characterised in that the outer wall above the bottom block (15) is provided with a groove (16), and a return spring (17) is arranged in the groove (16).

7. The combined filter element according to claim 6, wherein the positioning block (14) is elastically connected with the bottom block (15) through a return spring (17), and two ends of the return spring (17) are fixedly connected with the positioning block (14) and the bottom block (15).