CN221093833U

CN221093833U - Water purifying filter

Info

Publication number: CN221093833U
Application number: CN202322921207.XU
Authority: CN
Inventors: 朱宏妍; 张建忠; 张权; 刘洪贵; 刘福勇; 马立祝
Original assignee: Shandong Yipu Environmental Technology Co ltd
Current assignee: Shandong Yipu Environmental Technology Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-06-07
Anticipated expiration: 2033-10-31

Abstract

The utility model relates to the technical field of filters, and discloses a water purifying filter. The filter comprises a shell, wherein a filter cover is connected to the inner embedded part of the shell, a water inlet pipe is fixedly connected to the side surface of the shell, and a water outlet pipe is fixedly connected to the side surface of the shell.

Description

Water purifying filter

Technical Field

The utility model relates to the technical field of filters, in particular to a water purifying filter.

Background

The water purifier is arranged at the water inlet of the tap for filtering water quality, the filter element of the water purifier is a core component of the water purifier, water sources entering the water purifier can be filtered, plankton, tiny particles, bacteria and the like in the water are mainly removed, so that the quality of drinking water is ensured, when the water is purified, the ceramic filter membrane cylinder is adopted as a first filter element, the activated carbon fiber membrane cylinder is adopted as a second filter element, the blocking of the activated carbon fiber membrane cylinder is avoided, the device is used, the amount of water entering the filter is large, water is easy to accumulate at one side of the filter or the filtered water is easy to reflux and mix with unfiltered water again, the purification quality of the water is influenced, for example, the patent theme of 'a water purification filter', application number '201820208199.0', the ceramic filter membrane cylinder is adopted as a first filter element, the activated carbon fiber membrane cylinder is adopted as a second filter element, the back flushing of the ceramic filter membrane cylinder is convenient, the ceramic filter membrane cylinder is arranged as a first filter, thicker material can be filtered, the blocking of the activated carbon fiber membrane cylinder is avoided, the service life of the activated carbon fiber membrane cylinder is prolonged, but the water cannot be filtered and purified for a small amount of times, and the filtering efficiency of the filter screen accumulated on the surface can be gradually reduced due to the surface filtering filter screen is used.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the water purifying filter which has the advantages that the water discharged by the water inlet pipe is partially blocked, so that the purpose of limiting the flow of the water is achieved, the water can be filtered and purified for a plurality of times in a small amount during filtration, the phenomena of incomplete filtration and the like are difficult to occur, meanwhile, the filter screen can be beaten during water inlet, the impurities accumulated on the surface of the filter screen due to filtration are cleaned, the filtration efficiency is improved, and the technical problems are solved.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the water purification filter comprises a shell, wherein a filter cover is connected in a jogged manner in the shell, a water inlet pipe is fixedly connected to the side surface of the shell, and a water outlet pipe is fixedly connected to the side surface of the shell;

The inner wall of the filter cover is fixedly connected with a first spring, one end of the first spring, which is far away from the filter cover, is fixedly connected with a connecting plate, the side surface of the connecting plate is fixedly connected with an extension rod, the upper surface and the lower surface of the extension rod are fixedly connected with a baffle, the baffle is in sliding connection with a water inlet pipe, and the left side surface of the connecting plate is fixedly connected with a ball;

the inside gomphosis of filter mantle is connected with the active carbon board, the inside through connection of active carbon board has dead lever two, the side surface swing joint of dead lever two has the filter screen, and the filter screen is located the right side of active carbon board, the left surface fixedly connected with spring two of filter screen, and the one end and the active carbon board fixed connection of filter screen are kept away from to spring two.

As the preferable technical scheme of the utility model, the side surface of the second fixing rod is fixedly connected with a filter cloth, and the filter cloth is positioned at the left side of the active carbon plate.

As a preferable technical scheme of the utility model, a first fixing rod is connected in a penetrating manner in the active carbon plate, the first fixing rod is positioned below a second fixing rod, and the first fixing rod is sleeved with the filter screen and the filter cloth.

As the preferable technical scheme of the utility model, a first U-shaped seat is fixedly connected to the inside of the filter cover, the first U-shaped seat is positioned on the left side of the filter cloth, a third spring is fixedly connected to the inside of the first U-shaped seat, a limiting plate is fixedly connected to one end, away from the first U-shaped seat, of the third spring, and the first U-shaped seat is connected with a second fixing rod in a clamping mode.

As the preferable technical scheme of the utility model, the inside of the filter cover is fixedly connected with the second U-shaped seat, the second U-shaped seat is positioned below the first U-shaped seat, the internal structure of the second U-shaped seat is consistent with that of the first U-shaped seat, and the second U-shaped seat is connected with the first fixing rod in a clamping way.

As the preferable technical scheme of the utility model, the upper surface of the shell is connected with the cover plate through the screw threads, and the lower surface of the shell is fixedly connected with the drain pipe.

Compared with the prior art, the utility model provides a water purifying filter, which has the following beneficial effects:

1. According to the utility model, the baffle plate, the spring, the connecting plate and the ball are arranged, the baffle plate can slide in the water inlet pipe under the influence of hydraulic impact, the baffle plate can drive the extension rod to move, the extension plate can drive the connecting plate to pull the spring I, the baffle plate can extend out of the water inlet pipe and be separated from the water inlet pipe, and when the baffle plate is separated from the water inlet pipe, the baffle plate can be adjacent to one end of the water inlet pipe, so that the water discharged from the water inlet pipe can be partially blocked, the purpose of limiting flow can be achieved, the water can be filtered and purified in a small amount when being filtered, the phenomenon of incomplete filtration and the like is difficult to occur, meanwhile, the surface of the filter screen is cleaned due to the accumulated impurities of filtration by utilizing the ball to beat the surface of the filter screen, and the filtration efficiency is improved.

2. According to the utility model, the active carbon plate, the filter screen and the filter cloth are connected in series by the fixed rod I and the fixed rod II, so that when the fixed rod I and the fixed rod II are clamped with the fixed rod I and the fixed rod II, the stability of the active carbon plate during adsorption and filtering of the filter cloth is improved, and meanwhile, the fixed rod I and the fixed rod II are clamped with the fixed rod I and the fixed rod II in a limiting manner, so that the installation and the disassembly operations are simple and convenient, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2 at A;

Fig. 4 is a schematic diagram of an explosion structure of the U-shaped seat of the present utility model.

Wherein: 1. a housing; 2. a filter cloth; 3. a water outlet pipe; 4. an activated carbon plate; 5. a water inlet pipe; 6. a filter screen; 7. a filter cover; 8. a first fixed rod; 9. a blow-down pipe; 10. an extension rod; 11. a baffle; 12. a connecting plate; 13. a first spring; 14. a cover plate; 15. a ball; 16. a second spring; 17. a second fixing rod; 18. u-shaped seat I; 19. a third spring; 20. a limiting plate; 21. and a U-shaped seat II.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a water purifying filter includes a housing 1, a filter cover 7 is connected to the inner portion of the housing 1 in a jogged manner, a water inlet pipe 5 is fixedly connected to the side surface of the housing 1, a water outlet pipe 3 is fixedly connected to the side surface of the housing 1, an activated carbon plate 4 is connected to the inner portion of the filter cover 7 in a jogged manner, a filter cloth 2 is fixedly connected to the side surface of a fixing rod 17, the filter cloth 2 is positioned at the left side of the activated carbon plate 4, water can be discharged into the filter cover 7 through the water inlet pipe 5 to be filtered, when the water enters the filter cover 7, the water can penetrate through the filter screen 6 to filter particle impurities in the water, after the water is filtered, the water can penetrate through the inside of the activated carbon plate 4 to be filtered and adsorbed, so that heavy metal substances in the water can be removed, the adsorbed water can enter the inside of the filter cloth 2, the filter cloth 2 can be filtered again, and purity of the water during purification can be improved, the upper surface of the housing 1 is connected with a cover plate 14 through bolts, the cover plate 14 is opened to facilitate the disassembly of the filter, and the user can clean the filter in a later period.

The inner wall of the filter cover 7 is fixedly connected with a first spring 13, one end of the first spring 13, which is far away from the filter cover 7, is fixedly connected with a connecting plate 12, the side surface of the connecting plate 12 is fixedly connected with an extension rod 10, the upper surface and the lower surface of the extension rod 10 are fixedly connected with a baffle 11, the baffle 11 is in sliding connection with the water inlet pipe 5, the left side surface of the connecting plate 12 is fixedly connected with a ball 15, the inside of the activated carbon plate 4 is in penetrating connection with a second fixing rod 17, the side surface of the second fixing rod 17 is movably connected with a filter screen 6, the filter screen 6 is positioned on the right side of the activated carbon plate 4, the left side surface of the filter screen 6 is fixedly connected with a second spring 16, one end of the second spring 16, which is far away from the filter screen 6, is fixedly connected with the activated carbon plate 4, when water enters the inside the filter cover 7 through the water inlet pipe 5, the baffle 11 can slide inside the water inlet pipe 5 under the influence of water pressure impact, when baffle 11 is constantly sliding, baffle 11 can drive extension rod 10 and remove, make the extension plate can drive connecting plate 12 and drag spring one 13, make baffle 11 can stretch out from the inside of inlet tube 5 and separate with inlet tube 5, and baffle 11 when separating with inlet tube 5, baffle 11 can be adjacent in the one end of inlet tube 5, make it can carry out the partial blocking to the water of inlet tube 5 discharge, thereby can play the purpose of restriction on the discharge of water, when making water purify and filter, comparatively even be difficult for appearing filtering phenomenon such as not thoroughly, simultaneously when connecting plate 12 moves left, drive ball 15 and beat the surface of filter screen 6, make spring two 16 atress flexible, drive filter screen 6 and control the removal at the surface of dead lever one 8 and dead lever two 17, clear up the impurity that filters the 6 surface because of filtering, improve filtration efficiency.

The inside of the activated carbon plate 4 is connected with a first fixing rod 8 in a penetrating way, the first fixing rod 8 is positioned below a second fixing rod 17, the inside of the filter cover 7 is fixedly connected with a first U-shaped seat 18, the first U-shaped seat 18 is positioned at the left side of the filter cloth 2, the inside of the first U-shaped seat 18 is fixedly connected with a third spring 19, one end of the third spring 19, which is far away from the first U-shaped seat 18, is fixedly connected with a limiting plate 20, the first U-shaped seat 18 is connected with a second fixing rod 17 in a clamping way, the inside of the filter cover 7 is fixedly connected with a second U-shaped seat 21, the second U-shaped seat 21 is positioned below the side of the first U-shaped seat 18, the inner structure of the second U-shaped seat 21 is consistent with the inner structure of the first U-shaped seat 18, the second U-shaped seat 21 is connected with the first fixing rod 8 in a clamping way, the activated carbon plate 4 needs to be replaced regularly in the use process of the water purification filter, the cover plate 14 is opened by screwing the bolt, the fixing rod II 17 is pulled to drive the fixing rod I8 to move upwards, so that the fixing rod I8 is separated from the U-shaped seat I18 and the U-shaped seat II 21, the filter screen 6, the activated carbon plate 4 and the filter cloth 2 connected with the surfaces of the fixing rod II 17 and the fixing rod I8 are moved out of the filter cover 7 to be replaced or cleaned, the fixing rod I8 and the fixing rod II 17 are moved to the inside of the filter cover 7 after the completion, the fixing rod I18 and the U-shaped seat II 21 are embedded, the limiting plate 20 is extruded, the elastic force of the spring III 19 is utilized to enable the limiting plate 20 to extrude and fix the fixing rod I8 and the fixing rod II 17, the stability of the activated carbon plate 4 during adsorption and filtration of the filter cloth 2 is improved, meanwhile, the installation and the disassembly operations are simple and convenient, and the practicability of the device is improved.

When in use, water can be discharged into the filter cover 7 through the water inlet pipe 5 to filter particle impurities in the water, the water can penetrate through the filter screen 6 to filter and adsorb the particles in the water, after the water is filtered, the water can penetrate through the activated carbon plate 4 to filter and adsorb the particles, the adsorbed water can enter the filter cloth 2 to filter and purify the water again through the filter cloth 2, when the water enters the filter cover 7 through the water inlet pipe 5, the baffle 11 can slide in the water inlet pipe 5 under the influence of the impact of water pressure, when the baffle 11 continuously slides, the baffle 11 can drive the extension rod 10 to move, the extension plate can drive the connecting plate 12 to pull the spring 13, the baffle 11 can extend out of the water inlet pipe 5 to be separated from the water inlet pipe 5, and when the baffle 11 is separated from the water inlet pipe 5, the baffle 11 can be adjacent to one end of the water inlet pipe 5 to partially block the water discharged by the water inlet pipe 5, therefore, the purpose of limiting the flow of water can be achieved, the phenomenon that the filtration is not thorough and the like is relatively uniform and difficult to occur when water is purified and filtered, meanwhile, when the connecting plate 12 moves leftwards, the ball 15 is driven to beat the surface of the filter screen 6, the spring II 16 is stressed to stretch and retract, the filter screen 6 is driven to move leftwards and rightwards on the surfaces of the first fixing rod 8 and the second fixing rod 17, impurities accumulated on the surface of the filter screen 6 due to filtration are cleaned, the filtration efficiency is improved, the active carbon plate 4 is required to be replaced periodically in the use process of the water purification filter, the cover plate 14 is opened by screwing the bolt, the first fixing rod 17 is pulled to drive the first fixing rod 8 to move upwards, the fixing rod 8 is separated from the U-shaped seat 18 and the U-shaped seat II 21, the filter screen 6, the active carbon plate 4 and the filter cloth 2 connected with the surface of the first fixing rod 17 and the first fixing rod 8 are moved out of the filter cover 7 for replacement or cleaning, after the completion, the first fixing rod 8 and the second fixing rod 17 are moved to the inside of the filter cover 7, the first fixing rod 8 and the second fixing rod 17 are embedded with the first U-shaped seat 18 and the second U-shaped seat 21, the limiting plate 20 is extruded, the elasticity of the third spring 19 is utilized to enable the limiting plate 20 to extrude and fix the first fixing rod 8 and the second fixing rod 17, the stability of the activated carbon plate 4 during adsorption and filtration of the filter cloth 2 is improved, the installation and disassembly operations are simple and convenient, and the practicability of the device is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water purification filter comprising a housing (1), characterized in that: the filter cover (7) is connected with the inside of the shell (1) in a jogged mode, the water inlet pipe (5) is fixedly connected with the side surface of the shell (1), and the water outlet pipe (3) is fixedly connected with the side surface of the shell (1);

The inner wall of the filter cover (7) is fixedly connected with a first spring (13), one end, far away from the filter cover (7), of the first spring (13) is fixedly connected with a connecting plate (12), the side surface of the connecting plate (12) is fixedly connected with an extension rod (10), the upper surface and the lower surface of the extension rod (10) are fixedly connected with a baffle (11), the baffle (11) is in sliding connection with the water inlet pipe (5), and the left side surface of the connecting plate (12) is fixedly connected with a ball (15);

The inside gomphosis of filter mantle (7) is connected with active carbon plate (4), the inside through connection of active carbon plate (4) has dead lever two (17), the side surface swing joint of dead lever two (17) has filter screen (6), and filter screen (6) are located the right side of active carbon plate (4), the left surface fixedly connected with spring two (16) of filter screen (6), and the one end and the active carbon plate (4) fixed connection of filter screen (6) are kept away from to spring two (16).

2. A water purification filter according to claim 1, wherein: the side surface of the second fixing rod (17) is fixedly connected with a filter cloth (2), and the filter cloth (2) is positioned on the left side of the activated carbon plate (4).

3. A water purification filter as claimed in claim 2, wherein: the inside of activated carbon sheet (4) is connected with dead lever one (8) in a penetrating way, and dead lever one (8) are located the below of dead lever two (17), dead lever one (8) cup joints with filter screen (6) and filter cloth (2).

4. A water purification filter according to claim 1, wherein: the inside fixedly connected with U type seat one (18) of filter mantle (7), and U type seat one (18) are located the left side of filter cloth (2), the inside fixedly connected with spring three (19) of U type seat one (18), the one end fixedly connected with limiting plate (20) of U type seat one (18) is kept away from to spring three (19), U type seat one (18) and dead lever two (17) block are connected.

5. A water purification filter as recited in claim 4, wherein: the inside fixedly connected with U type seat two (21) of filter mantle (7), and U type seat two (21) are located the side below of U type seat one (18), the inner structure of U type seat two (21) is unanimous with the inner structure of U type seat one (18), U type seat two (21) and dead lever one (8) block connection.

6. A water purification filter according to claim 1, wherein: the upper surface of casing (1) is connected with apron (14) through bolt screw thread, the lower surface fixedly connected with blow off pipe (9) of casing (1).