CN222218794U

CN222218794U - Filter device for water purifier

Info

Publication number: CN222218794U
Application number: CN202420891141.6U
Authority: CN
Inventors: 王雯婧; 王子轩; 王强
Original assignee: Shandong Yihe Qingyuan Health Management Co ltd
Current assignee: Shandong Yihe Qingyuan Health Management Co ltd
Priority date: 2024-04-26
Filing date: 2024-04-26
Publication date: 2024-12-24
Anticipated expiration: 2034-04-26

Abstract

The utility model discloses a filtering device for a water purifier, which relates to the technical field of water purifiers and comprises a protective shell, wherein a water inlet is fixedly connected to the position, close to the left, of the upper surface of the protective shell, a water drain pipe is fixedly connected to the position, close to the axis of the bottom, of the lower surface of the protective shell, a separation mechanism is fixedly connected to the inner side of the protective shell, a filter cylinder body is movably sleeved on the inner side of the separation mechanism, a fixing mechanism is fixedly connected to the upper side of the separation mechanism, the separation mechanism comprises an outer isolation cylinder, and the lower surface of the outer isolation cylinder is fixedly connected to the middle part of the lower surface of the inner side of the protective shell. According to the filtering device for the water purifier, the limiting plate moves below the upper wall of the protective shell through the grooves, and is fixed through the limiting grooves, so that the filter cylinder body is installed in place, and the filtering device is convenient to detach, simple and easy to install and convenient to operate, and facilitates subsequent maintenance operation of the filtering device.

Description

A filter equipment for purifier

Technical Field

The utility model relates to the technical field of water purifiers, in particular to a filtering device for a water purifier.

Background

The water purifier is also called a water purifier and a water quality purifier, is water treatment equipment for performing deep filtration and purification treatment on water quality according to the use requirement of water, and is widely used in the fields of families, industry and the like; the existing water purifier mainly purifies through a filter membrane arranged in a filter element, and the method can remove bacteria, germs, toxins, heavy metals and other impurities in water.

For example, chinese patent publication No. CN211513690U discloses a filtering device for a water purifier, and relates to the technical field of water purifiers. The utility model comprises a filter tank and a three-way water inlet pipe, wherein the peripheral side surface of the filter tank is communicated with a purified water outlet pipe, the bottom of the filter tank is fixedly connected with a support, the bottom of the filter tank is rotatably connected with Shi Dongguan, the top of the filter tank is communicated with an upper water inlet branch pipe, the inner wall of the filter tank is respectively rotatably connected with an upper water distributing disc and a lower water distributing disc, one surface of each of the upper water distributing disc and the lower water distributing disc is provided with a group of water distributing holes, and a group of filter cylinders are communicated between the opposite surfaces of the upper water distributing disc and the lower water distributing disc through the water distributing holes. The utility model changes the traditional one-way water inlet into two-way water inlet, solves the problem that the filter element of the traditional filter mechanism is easy to cause one-way blockage or has high one-way loss degree by changing the two-way water inlet mode, and simultaneously changes the fixed purification of the traditional filter element into rotary purification, thereby solving the problem that the filter element close to one side of the purified water outlet pipe is easy to be blocked in the traditional mode.

The following problems exist in the prior art:

When water purifier is purifying water, usually need parts such as filter core, filter the impurity in the aquatic, the filter core can adsorb a large amount of impurity after the certain time, leads to adsorption capacity decline, just needs to change the filter core this time, but the filter core action part in this filter equipment, upper and lower both sides all are in the one side of intaking, hardly install and dismantle.

Disclosure of utility model

The present utility model provides a filtering device for a water purifier to solve the above-mentioned problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a filter equipment for purifier, includes the protecting crust, the upper surface of protecting crust is close to left position fixedly connected with water inlet, the lower surface of protecting crust is close to the position fixedly connected with drain pipe of bottom axle center department, the inboard fixedly connected with separating mechanism of protecting crust, the inboard activity of separating mechanism has cup jointed and has strained the cylinder body, separating mechanism's upside fixedly connected with fixed establishment.

Preferably, the separation mechanism comprises an outer separation barrel, the lower surface of the outer separation barrel is fixedly connected with the middle part of the lower surface of the inner side of the protective shell, the middle part of the lower surface of the inner side of the protective shell is fixedly connected with an inner separation barrel, the inner separation barrel is positioned on the inner side of the outer separation barrel, and the inner side and the outer side of the filter cylinder body are movably sleeved at the position between the outer separation barrel and the inner separation barrel.

Preferably, the position fixedly connected with water storage section of thick bamboo that the inboard lower surface of protecting crust is close to the edge, and outer isolation section of thick bamboo is located the inboard of water storage section of thick bamboo, the inboard of water storage section of thick bamboo avoid with the baffle of fixedly connected with a plurality of evenly distributed between the lateral surface of water storage section of thick bamboo, the position fixedly connected with shunt that the inboard upper surface of protecting crust is close to the edge, a plurality of is adjacent the cavity that the baffle formed is in the same place with the downside fixed connection of shunt, the upside of shunt links to each other with the water inlet.

Preferably, the fixed establishment includes the connecting seat, the lower fixed surface of connecting seat connects in the upside of straining a body, the outer wall activity of connecting seat cup joints in the round hole of seting up at the protecting crust upper wall middle part, the outer wall activity of connecting seat cup joints and rotates the seat, the inboard axle center department fixedly connected with spring of connecting seat, and the spring is located the inboard of rotating the seat, both sides fixedly connected with limiting plate around rotating the seat, limiting groove has been seted up to the position that the protecting crust upper surface is close to both sides around the round hole, limiting plate's outer wall activity cup joints the inboard in limiting groove.

Preferably, the left and right sides of the inner side of the round hole on the upper wall of the protective shell are provided with through grooves.

Preferably, the lower surface of the filter cylinder body is fixedly connected with a rubber pad.

Preferably, the lower surface of the protective shell is fixedly connected with four supporting feet which are distributed in a ring shape.

Preferably, a valve mechanism is movably arranged at a position, close to the right end, of the outer wall of the drain pipe.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

The utility model provides a filtering device for a water purifier, which adopts a filtering cylinder body, a fixing mechanism, a connecting seat, a rotating seat, a spring, a limiting plate, a limiting groove, a penetrating groove and a rubber pad to be matched, and the limiting plate is moved below the upper wall of a protective shell through the penetrating groove and fixed by the limiting groove, so that the filtering cylinder body is installed in place, and the filtering device is convenient to detach, easy to install, convenient to operate and convenient for subsequent maintenance operation.

The utility model provides a filtering device for a water purifier, which adopts a filtering cylinder body, a separation mechanism, an outer separation cylinder, an inner separation cylinder, a water storage cylinder, a baffle plate and a flow divider to be matched, and the filtering cylinder body is penetrated through the outer separation cylinder from the side surface, so that the filtering cylinder body is penetrated from the side surface during filtering, the whole contact area is increased, the filtering speed is increased, meanwhile, the filtering is carried out from the side surface, the problem of blocking of the filtering cylinder body at one side caused by water inflow at the upper side and the lower side is avoided, the whole filtering cylinder body can be fully utilized, and the waste and the cost are avoided.

Drawings

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

FIG. 2 is a schematic view of a partially cut-away perspective structure of the present utility model;

FIG. 3 is a schematic view of a partial cutaway perspective of an extension of the present utility model;

FIG. 4 is an enlarged view of the portion A of the present utility model;

Fig. 5 is a schematic perspective view of a filter cartridge body according to the present utility model.

1, A protective shell, 2, a water inlet, 3, a water drain pipe, 4, a filter cartridge body, 5, a separation mechanism, 51, an outer separation cylinder, 52, an inner separation cylinder, 53, a water storage cylinder, 54, a partition plate, 55, a shunt, 6, a fixing mechanism, 61, a connecting seat, 62, a rotating seat, 63, a spring, 64, a limiting plate, 65, a limiting groove, 66, a penetrating groove, 67 and a rubber pad.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, fig. 2 and fig. 5, a filtering device for a water purifier comprises a protecting shell 1, wherein a water inlet 2 is fixedly connected to the upper surface of the protecting shell 1 near the left side, a drain pipe 3 is fixedly connected to the lower surface of the protecting shell 1 near the bottom axis, a separation mechanism 5 is fixedly connected to the inner side of the protecting shell 1, a filter cylinder body 4 is movably sleeved on the inner side of the separation mechanism 5, and a fixing mechanism 6 is fixedly connected to the upper side of the separation mechanism 5.

The filter cartridge body 4 is used for filtering impurities in water, and the filter cartridge body 4 is cylindrical.

As shown in fig. 2, 3 and 5, the separation mechanism 5 comprises an outer separation barrel 51, the lower surface of the outer separation barrel 51 is fixedly connected to the middle part of the inner lower surface of the protective shell 1, an inner separation barrel 52 is fixedly connected to the middle part of the inner lower surface of the protective shell 1, the inner separation barrel 52 is positioned on the inner side of the outer separation barrel 51, and the inner side and the outer side of the filter cartridge body 4 are movably sleeved at positions between the outer separation barrel 51 and the inner separation barrel 52.

The outer isolation cylinder 51 and the inner isolation cylinder 52 are provided with holes for water to pass through, the outer isolation cylinder 51 and the inner isolation cylinder 52 are used for fixing the filter cartridge body 4, water enters the filter cartridge body 4 from the outer side of the outer isolation cylinder 51, and filtered water enters the inner side of the inner isolation cylinder 52.

As shown in fig. 2 and 3, the lower surface of the inner side of the protective shell 1 is fixedly connected with a water storage barrel 53 near the edge, the outer isolation barrel 51 is positioned on the inner side of the water storage barrel 53, a plurality of evenly distributed partition plates 54 are fixedly connected between the inner side of the water storage barrel 53 and the outer side of the water storage barrel 53, a flow divider 55 is fixedly connected to the upper surface of the inner side of the protective shell 1 near the edge, cavities formed by a plurality of adjacent partition plates 54 are fixedly connected with the lower side of the flow divider 55, and the upper side of the flow divider 55 is connected with the water inlet 2.

It should be noted that, the water storage tank 53 is used for storing water to be filtered, the partition plate 54 is used for separating the space inside the whole water storage tank 53, so that the water pressure of all parts of the whole water storage tank is approximately consistent, the filtering efficiency of all parts of the filter cartridge body 4 is approximately consistent, the problem that the lower side water pressure is too high, the lower side impurity absorption is saturated, the upper side can still absorb impurities, and the water at the lower side is difficult to filter before the new filter cartridge body 4 is replaced is avoided.

As shown in fig. 4 and 5, the fixing mechanism 6 includes a connecting seat 61, the lower surface of the connecting seat 61 is fixedly connected to the upper side of the filter cartridge body 4, the outer wall of the connecting seat 61 is movably sleeved in a round hole formed in the middle of the upper wall of the protecting shell 1, the outer wall of the connecting seat 61 is movably sleeved with a rotating seat 62, a spring 63 is fixedly connected to the inner axis of the connecting seat 61, the spring 63 is located inside the rotating seat 62, the front side and the rear side of the rotating seat 62 are fixedly connected with limiting plates 64, limiting grooves 65 are formed in positions, close to the front side and the rear side of the round hole, of the upper surface of the protecting shell 1, and the outer wall of the limiting plate 64 is movably sleeved inside the limiting grooves 65.

When the limiting plate 64 is movably sleeved on the inner side of the limiting groove 65, the rotating seat 62 cannot rotate, and the spring 63 pushes up and down against the rotating seat 62 and the filter cartridge body 4, so that the filter cartridge body 4 is fixed.

As shown in fig. 4, the right and left sides of the inner side of the circular hole of the upper wall of the protective housing 1 are provided with through grooves 66.

It should be noted that pressing down on the rotating base 62 causes the restricting plate 64 to disengage from the restricting groove 65, and then rotating the rotating base 62 so that the restricting plate 64 aligns through the groove 66 causes the filter cartridge body 4 and the fixing mechanism 6 to be pulled out entirely upward.

As shown in fig. 5, a rubber pad 67 is fixedly connected to the lower surface of the filter cartridge body 4.

It should be noted that, since the spring 63 presses the filter cartridge body 4 downward, the rubber pad 67 seals the gap between the filter cartridge body 4 and the lower surface of the protection shell 1, so as to prevent a small amount of unfiltered water from directly entering the inner side of the inner isolation tube 52.

As shown in fig. 1, four supporting feet distributed in a ring shape are fixedly connected to the lower surface of the protective shell 1.

It should be noted that, the supporting leg is used for setting up the protecting crust 1 for drain pipe 3 is unsettled, avoids drain pipe 3 to contact with the bottom surface, contains the sheet rubber on it simultaneously for reduce whole because of outside or inside vibrations that produce and lead to holistic rocking.

As shown in fig. 1, a valve mechanism is movably installed at a position near the right end of the outer wall of the drain pipe 3.

The valve mechanism is used to control the opening and closing of the drain pipe 3 to control whether the drain pipe 3 discharges filtered water.

The working principle of the utility model is as follows: firstly, when the limiting plate 64 is movably sleeved on the inner side of the limiting groove 65, the rotating seat 62 cannot rotate, the spring 63 props up and down against the rotating seat 62 and the filter cartridge body 4, so that the filter cartridge body 4 is fixed, the rotating seat 62 is pressed downwards, the limiting plate 64 is separated from the limiting groove 65, then the rotating seat 62 is rotated, the limiting plate 64 is aligned to pass through the groove 66, the filter cartridge body 4 and the fixing mechanism 6 can be integrally pulled out upwards, the limiting plate 64 is moved to be below the upper wall of the protecting shell 1 by passing through the groove 66, the limiting groove 65 is used for fixing, the filter cartridge body 4 is installed in place, the disassembly is convenient, the installation is simple and easy, the operation is convenient, the subsequent maintenance operation of the filter device is convenient, finally, the outer isolating cylinder 51 and the inner isolating cylinder 52 are provided with holes for water pipes, the outer isolating cylinder 51 and the inner isolating cylinder 52 are used for fixing the filter cartridge body 4, the water enters the filter cartridge body 4 from the outer side of the outer isolation cylinder 51, then the filtered water enters the inner side of the inner isolation cylinder 52, the water storage cylinder 53 is used for storing the water to be filtered, the partition plate 54 is used for separating the space inside the whole water storage cylinder 53, so that the water pressure of all parts of the whole water storage cylinder 53 is approximately consistent, the filtering efficiency of all parts of the filter cartridge body 4 is approximately consistent, the problem that the lower side impurity absorption is saturated due to the fact that the lower side water pressure is too high, the upper side can still absorb the impurities, the water positioned at the lower side is difficult to be filtered before the new filter cartridge body 4 is replaced is solved, the filter cartridge body 4 is laterally penetrated through the outer isolation cylinder 51, the whole contact area is increased during filtering, the filtering speed is accelerated, meanwhile, the problem that the filter cartridge body 4 is blocked at one side due to the water inlet from the upper side and the lower side is avoided, so that the whole filter cartridge body 4 can be fully utilized, thereby avoiding waste and increasing cost.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A filtering device for a water purifier comprises a protective shell (1) and is characterized in that a water inlet (2) is fixedly connected to the upper surface of the protective shell (1) close to the left, a drain pipe (3) is fixedly connected to the lower surface of the protective shell (1) close to the position of a bottom axle center, a separation mechanism (5) is fixedly connected to the inner side of the protective shell (1), a filter cylinder body (4) is movably sleeved on the inner side of the separation mechanism (5), and a fixing mechanism (6) is fixedly connected to the upper side of the separation mechanism (5).

2. The filtering device for the water purifier according to claim 1, wherein the separation mechanism (5) comprises an outer separation cylinder (51), the lower surface of the outer separation cylinder (51) is fixedly connected to the middle part of the inner lower surface of the protective shell (1), the middle part of the inner lower surface of the protective shell (1) is fixedly connected with an inner separation cylinder (52), the inner separation cylinder (52) is positioned on the inner side of the outer separation cylinder (51), and the inner side and the outer side of the filter cylinder body (4) are movably sleeved at positions between the outer separation cylinder (51) and the inner separation cylinder (52).

3. The filtering device for the water purifier according to claim 2, wherein the lower surface of the inner side of the protecting shell (1) is fixedly connected with a water storage cylinder (53) at a position close to the edge, the outer isolation cylinder (51) is positioned on the inner side of the water storage cylinder (53), a plurality of evenly distributed partition plates (54) are fixedly connected between the inner side of the water storage cylinder (53) and the outer side face of the water storage cylinder (53), a flow divider (55) is fixedly connected to the upper surface of the inner side of the protecting shell (1) at a position close to the edge, a cavity formed by a plurality of adjacent partition plates (54) is fixedly connected with the lower side of the flow divider (55), and the upper side of the flow divider (55) is connected with the water inlet (2).

4. The filtering device for the water purifier according to claim 1, wherein the fixing mechanism (6) comprises a connecting seat (61), the lower surface of the connecting seat (61) is fixedly connected to the upper side of the filter cylinder body (4), the outer wall of the connecting seat (61) is movably sleeved in a round hole formed in the middle of the upper wall of the protective casing (1), the outer wall of the connecting seat (61) is movably sleeved with a rotating seat (62), a spring (63) is fixedly connected to the inner axis of the connecting seat (61), the spring (63) is positioned on the inner side of the rotating seat (62), limiting plates (64) are fixedly connected to the front side and the rear side of the rotating seat (62), limiting grooves (65) are formed in positions, close to the front side and the rear side of the round hole, of the upper surface of the protective casing (1), and the outer wall of the limiting plate (64) is movably sleeved on the inner side of the limiting grooves (65).

5. The filtering device for a water purifier as set forth in claim 4, wherein the right and left sides of the inner side of the circular hole of the upper wall of the protecting case (1) are provided with through grooves (66).

6. The filtering device for a water purifier as recited in claim 4, wherein a rubber pad (67) is fixedly connected to the lower surface of the filter cartridge body (4).

7. The filtering device for a water purifier according to claim 1, wherein four supporting feet distributed in a ring shape are fixedly connected to the lower surface of the protective shell (1).

8. A filtering apparatus for a water purifier as set forth in claim 1, wherein a valve mechanism is movably installed at a position of the outer wall of the drain pipe (3) near the right end.