CN214400003U

CN214400003U - Water purification unit convenient to change inner bag

Info

Publication number: CN214400003U
Application number: CN202023115964.0U
Authority: CN
Inventors: 李树森
Original assignee: Shanghai Xingli Industrial Co ltd
Current assignee: Shanghai Xingli Industrial Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-15
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a water purification unit convenient to change inner bag, the power distribution box comprises a box body, the case lid is installed on the top of box, the inside of box is equipped with the inner bag, the inside central authorities of inner bag are equipped with the cavity along axial direction, the top of case lid is run through and is equipped with the inlet tube, the inlet tube passes the inner bag top and stretches into in the cavity, the inside of inner bag is provided with activated carbon layer, filter cotton layer and filter core from the lining to outer circumference, evenly be equipped with a plurality of infiltration holes on the outer wall of inner bag, the bottom rigid coupling of inner bag has the connecting seat, the bottom central authorities of connecting seat are equipped with the recess, bottom central authorities in the box are equipped with the spliced pole to the epirelief, spliced pole and recess looks adaptation. The utility model discloses a to the multistage filtration processing at water source, improved purifying effect, be convenient for clear up the change to single filter layer, easy operation, the inner bag dismouting is convenient, is convenient for pull down the accumulational impurity of inner bag clearance, and the practicality is strong.

Description

Water purification unit convenient to change inner bag

Technical Field

The utility model relates to a water purification unit technical field, concretely relates to water purification unit convenient to change inner bag.

Background

Water purification devices are simply devices for producing purified water, which is widely used by us: drinking, chemical engineering, medical treatment, cultivation, planting, food, beverage, etc.

The water purification effect among the current water purification unit is not good to the inconvenient dismantlement of inner bag among the water purification unit is changed, and long-term the use can lead to filterable impurity formation in the inner bag to pile up, thereby influences water purification unit's filter effect.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a water purifying apparatus with a conveniently replaceable inner container, which is used to solve the problems mentioned in the background art.

In order to achieve the above and other related objects, the present invention provides a water purifying apparatus with an easily replaceable inner container, comprising a box body, a box cover mounted on the top of the box body, an inner container disposed inside the box body, a cavity disposed in the center of the inner container along the axial direction, a water inlet pipe disposed on the top of the box cover, an activated carbon layer, a filter cotton layer and a filter element disposed inside the inner container from the inner to the outer circumference, a plurality of water seepage holes uniformly disposed on the outer wall of the inner container, a connecting seat fixedly connected to the bottom of the inner container, a groove disposed in the center of the bottom of the connecting seat, a connecting column disposed in the box body and protruding upward from the center of the bottom, the connecting column being adapted to the groove, the connecting column being connected to the connecting seat by a clamping assembly, a water outlet pipe connected to one side of the box body, the bottom of the box body is fixedly connected with an annular bottom support.

Preferably, the block subassembly includes fixture block, bayonet socket, kicking block, connecting rod and button, be equipped with a plurality of movable grooves on the lateral wall of recess, movable inslot is located to the fixture block, the fixture block is connected with movable groove through first spring, the inside of spliced pole is equipped with removes the chamber, set up the bayonet socket with movable groove one-to-one on removing the lateral wall in chamber, the fixture block stretches into in the bayonet socket under the elastic action, the removal intracavity is located to the kicking block, the bottom rigid coupling of kicking block has the connecting rod, the bottom of connecting rod run through bottom half and with button fixed connection, be equipped with the second spring between button and the box.

Preferably, the front end of the clamping block is designed to be spherical, and the top end edge of the ejector block is provided with an inclined plane.

Preferably, spacing filter screens are arranged between the cavity and the activated carbon layer, between the activated carbon layer and the filter cotton layer and between the filter cotton layer and the filter element.

Preferably, a sealing ring is arranged at the joint of the box cover and the box body.

Preferably, handles are fixedly connected to two sides of the box cover.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) by arranging the activated carbon layer, the filter cotton layer, the filter element and the spacing filter screen, the water source introduced into the cavity sequentially passes through the activated carbon layer and the filter cotton layer for coarse filtration and then passes through the filter element for fine filtration, so that the multistage filtration treatment of the water source is realized, the purification effect is improved, and meanwhile, the spacing filter screen can separate different filter layers, so that the different filter layers are prevented from being mixed together, and the single filter layer is convenient to clean and replace;

(2) by arranging the connecting seat, the groove, the connecting column and the clamping assembly, during installation, the groove at the bottom of the connecting seat is aligned to the connecting column, the clamping block is extruded into the movable groove, the first spring contracts until the position of the clamping block corresponds to the bayonet, and the clamping block extends into the bayonet under the action of elasticity to realize clamping with the connecting column; when the inner container is disassembled, the button is pressed upwards to push the ejector block to move upwards in the moving cavity, the top end edge of the ejector block extrudes the clamping block from the clamping opening, the limiting effect of the clamping opening on the clamping block is relieved, and the inner container and the box body are disassembled. The utility model is simple in operation, the inner bag dismouting is convenient, is convenient for pull down the accumulational impurity of inner bag clearance, and the practicality is strong.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 2;

FIG. 4 is a schematic view of the outer structure of the inner container of the present invention;

FIG. 5 is a schematic cross-sectional view of the inner container of the present invention;

fig. 6 is a bottom view of the inner container of the present invention.

Wherein the reference numerals are specified as follows: the filter comprises a box body 1, a box cover 2, an inner container 3, a water inlet pipe 4, a cavity 5, an activated carbon layer 6, a filter cotton layer 7, a filter element 8, a water seepage hole 9, a connecting seat 10, an annular bottom support 11, a water outlet pipe 12, an interval filter screen 13, a sealing ring 14, a handle 15, a groove 16, a connecting column 17, a clamping block 18, a clamping opening 19, an ejector block 20, a connecting rod 21, a button 22, a movable groove 23, a first spring 24, a movable cavity 25 and a second spring 26.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention does not have the essential significance in the technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1-6, the utility model provides a water purifying device convenient for replacing an inner container 3, which comprises a box body 1, a box cover 2 is installed on the top end of the box body 1, the inner container 3 is arranged in the box body 1, a cavity 5 is arranged in the center of the inner container 3 along the axial direction, a water inlet pipe 4 is arranged on the top end of the box cover 2 in a penetrating way, the water inlet pipe 4 penetrates through the top end of the inner container 3 and extends into the cavity 5, an activated carbon layer 6, a filter cotton layer 7 and a filter element 8 are arranged in the inner container 3 from the inner part to the outer part in the circumferential direction, a plurality of water seepage holes 9 are evenly arranged on the outer wall of the inner container 3, a connecting seat 10 is fixedly connected to the bottom of the inner container 3, a groove 16 is arranged in the center of the bottom of the connecting seat 10, a connecting column 17 is convexly arranged upwards in the center of the bottom in the box body 1, the connecting column 17 is matched with the groove 16, the connecting column 17 is connected with the connecting seat 10 through a clamping component, one side of the box body 1 is connected with a water outlet pipe 12, and the bottom of the box body 1 is fixedly connected with an annular bottom support 11.

Wherein, as shown in fig. 2, the block subassembly includes fixture block 18, bayonet socket 19, kicking block 20, connecting rod 21 and button 22, be equipped with a plurality of activity grooves 23 on the lateral wall of recess 16, fixture block 18 is located in activity groove 23, fixture block 18 is connected with activity groove 23 through first spring 24, the inside of spliced pole 17 is equipped with removes chamber 25, set up the bayonet socket 19 with activity groove 23 one-to-one on the lateral wall of removal chamber 25, fixture block 18 stretches into in bayonet socket 19 under the spring action, kicking block 20 is located in removing chamber 25, the bottom rigid coupling of kicking block 20 has connecting rod 21, the bottom of connecting rod 21 run through the box 1 bottom and with button 22 fixed connection, be equipped with second spring 26 between button 22 and the box 1.

The front end of the fixture block 18 is designed to be spherical, and the top end edge of the top block 20 is provided with an inclined surface, so that when the top block 20 presses the fixture block 18, the fixture block 18 can be stressed better, and can be extruded from the bayonet 19 more easily.

Wherein, all be equipped with interval filter screen 13 between cavity 5 and active carbon layer 6, between active carbon layer 6 and the cotton layer 7 of filtering and between the cotton layer 7 of filtering and filter core 8.

Wherein, the junction of case lid 2 and box 1 is equipped with sealing washer 14, has improved sealing performance, prevents the water source seepage.

Handles 15 are fixedly connected to two sides of the box cover 2, and therefore an operator can conveniently open or close the box cover 2.

The working principle is as follows: when the water purifier is used, a water source is introduced into the cavity 5 through the water inlet pipe 4, and is subjected to coarse filtration sequentially through the activated carbon layer 6 and the filter cotton layer 7, and then is subjected to fine filtration through the filter element 8, so that multistage filtration treatment of the water source is realized, the purification effect is improved, meanwhile, different filter layers can be separated through the separation filter screen 13, the different filter layers are prevented from being mixed together, the single filter layer is convenient to clean and replace, and the filtered water source flows into the box body 1 from the water seepage hole 9 so as to be discharged through the water outlet pipe 12;

when the inner container 3 is installed, the box cover 2 is opened, the groove 16 at the bottom of the connecting seat 10 is aligned to the connecting column 17 to be placed, the clamping block 18 is extruded into the movable groove 23, the first spring 24 contracts until the position of the clamping block 18 corresponds to the bayonet 19, the clamping block 18 extends into the bayonet 19 under the action of elastic force, clamping with the connecting column 17 is realized, and installation is completed; when the inner container 3 is disassembled, the button 22 is pressed upwards to push the ejector block 20 to move upwards in the moving cavity 25, the top end edge of the ejector block 20 extrudes the fixture block 18 from the bayonet 19, the limiting effect of the bayonet 19 on the fixture block 18 is relieved, the inner container 3 and the box body 1 are disassembled, and then the inner container 3 is taken out to clean accumulated impurities.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A water purifying device convenient for replacing an inner container is characterized by comprising a box body, a box cover is arranged at the top end of the box body, an inner container is arranged inside the box body, a cavity is arranged in the center of the inner container along the axial direction, the top end of the box cover is provided with a water inlet pipe in a penetrating way, the water inlet pipe penetrates through the top end of the inner container and extends into the cavity, an active carbon layer, a filter cotton layer and a filter element are circumferentially arranged from inside to outside in the inner container, a plurality of water seepage holes are uniformly arranged on the outer wall of the inner container, a connecting seat is fixedly connected at the bottom of the inner container, a groove is arranged in the center of the bottom of the connecting seat, a connecting column is arranged in the center of the bottom in the box body in an upward protruding manner, the connecting column is matched with the groove, the connecting column is connected with the connecting seat through the clamping component, one side of the box body is connected with a water outlet pipe, and an annular bottom support is fixedly connected to the bottom of the box body.

2. The water purifying apparatus convenient for replacing the inner container as claimed in claim 1, wherein: the clamping component comprises a clamping block, a bayonet, an ejector block, a connecting rod and a button, a plurality of movable grooves are formed in the side wall of the groove, the clamping block is arranged in the movable grooves, the clamping block is connected with the movable grooves through a first spring, a movable cavity is formed in the connecting column, bayonet sockets corresponding to the movable grooves one to one are formed in the side wall of the movable cavity, the clamping block stretches into the bayonet sockets under the action of elastic force, the ejector block is arranged in the movable cavity, the connecting rod is fixedly connected to the bottom of the ejector block, the bottom of the connecting rod penetrates through the bottom of the box body and is fixedly connected with the button, and a second spring is arranged between the button and the box body.

3. The water purifying apparatus convenient for replacing the inner container as claimed in claim 2, wherein: the front end of the clamping block is designed to be spherical, and the top end edge of the ejector block is provided with an inclined plane.

4. The water purifying apparatus convenient for replacing the inner container as claimed in claim 1, wherein: and spaced filter screens are arranged between the cavity and the activated carbon layer, between the activated carbon layer and the filter cotton layer and between the filter cotton layer and the filter element.

5. The water purifying apparatus convenient for replacing the inner container as claimed in claim 1, wherein: and a sealing ring is arranged at the joint of the box cover and the box body.

6. The water purifying apparatus convenient for replacing the inner container as claimed in claim 1, wherein: handles are fixedly connected to two sides of the box cover.