CN109758809B

CN109758809B - Self-changing water purifier

Info

Publication number: CN109758809B
Application number: CN201910194000.2A
Authority: CN
Inventors: 何晓明
Original assignee: Yiwu Wanbo Creative Design Co ltd
Current assignee: Yiwu Wanbo Creative Design Co.,Ltd.
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2021-09-07
Anticipated expiration: 2039-03-14
Also published as: CN109758809A

Abstract

The invention discloses a self-replacing water purifier, which comprises a machine body, wherein a purifying cavity is arranged in the machine body, a yielding cavity is arranged on the bottom surface of the purifying cavity, a purifying pipe is inserted into the machine body and is inserted into the purifying cavity, the other end of the purifying pipe extends out of the machine body, the extending end of the outer part of the purifying pipe is connected with a water outlet pipe, one side of the machine body, which is opposite to the purifying cavity, is connected with a water inlet pipe, the water inlet pipe is connected with a water source input end, the extending end part of the inner part of the purifying pipe is inserted into the yielding cavity, more than one filter ring is arranged at equal intervals on the extending end of the inner part of the purifying pipe, a drainage channel communicated with the water outlet pipe is arranged in the purifying pipe, and each filter ring is communicated with the drainage channel; the water purifier disclosed by the invention has very good identification capability, can be seen from the outside after the internal filter element is blocked, and reminds a user to clean or replace the filter element in time.

Description

Self-changing water purifier

Technical Field

The invention relates to the field of water purification, in particular to a self-replacing water purifier.

Background

The water purifier is installed in a household, is generally installed at an input port of a pipeline, and during filtering, a core component is a filter element, but the filter element is frequently required to be replaced after long-time filtering or is cleaned and then reused. After traditional water purifier is purified, the filter core is as for inside, can't observe whether the filter core is by serious jam, consequently, often leads to still being in the condition of using after serious jam, and after blockking up, can seriously influence the water yield, leads to out the water difficulty, and in this kind of time, the user hardly thinks because of the reason of water purifier. However, even if the water purifier needs to be disassembled by a professional to observe the condition, the water purifier can only be disassembled to eliminate the problem, and if the disassembly is not the problem of the filter element, the water purifier needs to be reassembled, which is very inconvenient.

It takes a long time to replace or clean. Moreover, because the general water purifier is only provided with one filter element, the frequency of replacement and cleaning is frequent, and the water purifier is very inconvenient.

Disclosure of Invention

The invention aims to solve the technical problem of a self-replacing water purifier, which can intuitively know the blockage condition of the water purifier, does not need to be replaced and cleaned at the first time and effectively solves the defects in the prior art.

The invention is realized by the following technical scheme: the utility model provides a from change formula water purifier, includes a fuselage, and the fuselage is inside to have a purification chamber, the bottom surface in purification chamber is seted up one and is led to the chamber of letting, insert in the fuselage and set up a purge tube, the purge tube inserts in purifying the intracavity, and the other end stretches out in the outside of fuselage, and its outside stretches out an end connection outlet pipe, and the fuselage is just facing purification chamber one side and connects an inlet tube, advances water piping connection water source input, the inside of purge tube stretches into the end part and inserts in letting the intracavity, and the inside of purge tube stretches into the end equidistance and installs more than one filter ring, the inside drainage channel who switches on with the outlet pipe that has of purge tube, each filter ring all communicates with each other with drainage channel, and the outer wall seal of filter ring lets the chamber.

As the preferred technical scheme, the filter ring and the purification pipe are of an integrated structure, a water inlet cavity is arranged in the middle of the filter ring, a filter screen is installed on one side of the relative yielding cavity of the water inlet cavity, the filter screen seals the whole water inlet cavity, the purification pipe penetrates through two sides of the filter ring, and the water inlet cavity is connected and communicated with the drainage channel through more than one small hole.

As a preferred technical scheme, the cross section of the filter screen is in an isosceles trapezoid shape, and one side of the filter screen, which is opposite to the yielding cavity, is provided with a horn-shaped opening cavity.

As the preferred technical scheme, the outer wall of each filter ring is wrapped by a layer of silica gel sealing layer, and each filter ring is in sealing contact with the inner wall of the yielding cavity through the silica gel sealing layer.

As the preferred technical scheme, a one-way water inlet valve is arranged on each purifying pipe between adjacent filtering rings, one side of each purifying pipe, which is far away from the yielding cavity, is a water outlet surface, and one side of each purifying pipe, which is close to the yielding cavity, is a water inlet surface.

As the preferred technical scheme, the outside end opening of fuselage, the open end inner wall is provided with the internal thread, and the fuselage open end is sealed through an end cover, and the assembly portion outer wall of end cover is provided with the external screw thread, through the assembly of screw thread sealing connection between it and the fuselage, and the purge tube passes the activity chamber in the middle of the end cover.

Preferably, more than one group of O-shaped sealing rings are adhered to the inner wall surface of the movable cavity, and the purifying pipe penetrates through the O-shaped sealing rings.

The invention has the beneficial effects that: the filter element can visually see whether the filter element is blocked or needs to be replaced from the appearance, and the filter element does not need to be detached for inspection, so that the filter element is very convenient;

the invention can be continuously used even after the filter element is blocked, can be adjusted manually or by using water pressure, meets the continuous use requirement of the multi-stage filter element, and reduces the maintenance and replacement times.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the present invention in use;

FIG. 3 is a schematic view of the internal structure of the filter ring of the present invention;

fig. 4 is a schematic front view of the filter ring of the present invention.

Detailed Description

As shown in fig. 1, the self-replaceable water purifier comprises a body 7, a purifying cavity 4 is arranged inside the body 7, a yielding cavity 6 is formed in the bottom surface of the purifying cavity 4, a purifying tube 8 is inserted into the body 7, the purifying tube 8 is inserted into the purifying cavity 4, the other end of the purifying tube extends out of the body 7, the outer extending end of the purifying tube 8 is connected with a water outlet pipe 1, the body 7 is connected with a water inlet pipe 3 facing one side of the purifying cavity, the water inlet pipe 3 is connected with a water source input end, the inner extending end part of the purifying tube 8 is inserted into the yielding cavity 6, more than one filter ring 5 is arranged at the inner extending end of the purifying tube 8 at equal intervals, a drainage channel 15 communicated with the water outlet pipe is arranged inside the purifying tube 8, each filter ring 5 is communicated with the drainage channel 15, and the outer wall of each filter ring 5 seals the yielding cavity 6.

In this embodiment, as shown in fig. 3 and 4, the filter ring 5 and the purification pipe 8 are of an integrated structure, the middle of the filter ring is provided with a water inlet cavity 21, one side of the water inlet cavity 21 opposite to the yielding cavity is provided with a filter screen 14, the filter screen 14 seals the whole water inlet cavity 21, the purification pipe 8 penetrates through two sides of the filter ring 14, and the water inlet cavity 21 and the drainage channel are connected and communicated through more than one small hole 23.

As shown in fig. 4, the cross-sectional shape of the filter screen 14 is isosceles trapezoid, one side of the relative concession cavity is provided with a horn-shaped open cavity 22, the structure of the open cavity 22 can ensure that the inlet water is gathered in the open cavity after the filter screen is blocked, so that the whole purification pipe can be pushed, the filter ring exposed outside the concession cavity can be pushed by water pressure, so that the whole purification pipe is pulled out from the concession cavity until the filter ring in the concession cavity can be pulled out, as shown in fig. 2, the new filter ring pulled out at this time is used for filtering, or the purification pipe can be pulled out manually, so that multistage successive filtering is satisfied, the whole service cycle is prolonged, and the cleaning and replacing frequency is reduced.

Wherein, the outer wall of filtering the ring all wraps up one deck silica gel sealing layer 13, and each filters the ring and all passes through the silica gel sealing layer and the inner wall sealing contact of letting the chamber. Through setting up the silica gel sealing layer, increase the sealing capacity between filtering ring and the chamber of letting back.

In this embodiment, the purification pipes between adjacent filter rings are respectively provided with a one-way water inlet valve 12, one side of the purification pipe away from the yielding cavity is a water outlet surface, and one side of the purification pipe close to the yielding cavity 6 is a water inlet surface, and the one-way water inlet valve 12 is arranged to prevent the inflow water from flowing into the filter rings in the yielding cavity and realize normal drainage.

Wherein, the outside end opening of fuselage 7, the open end inner wall is provided with the internal thread, and the fuselage open end is sealed through an end cover 2, and the assembly portion outer wall of end cover 2 is provided with the external screw thread, through the assembly of screw thread sealing connection between it and the fuselage, and the purge tube passes the activity chamber in the middle of the end cover.

Wherein, the inner wall surface of the movable cavity (not shown) is adhered with more than one group of O-shaped sealing rings, the purifying pipe passes through the O-shaped sealing rings, and the sealing performance between the purifying pipe and the inner wall surface is enhanced by the O-shaped sealing rings.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a from change formula water purifier which characterized in that: the machine body is internally provided with a purification cavity, the bottom surface of the purification cavity is provided with an evacuation cavity, a purification pipe is inserted into the machine body and inserted into the purification cavity, the other end of the purification pipe extends out of the machine body, the outer extending end of the purification pipe is connected with a water outlet pipe, one side of the machine body, which faces the purification cavity, is connected with a water inlet pipe, the water inlet pipe is connected with a water source input end, the inner extending end part of the purification pipe is inserted into the evacuation cavity, more than one filter ring is arranged at equal intervals at the inner extending end of the purification pipe, the interior of the purification pipe is provided with a drainage channel communicated with the water outlet pipe, each filter ring is communicated with the drainage channel, and the outer wall of each filter ring seals the evacuation cavity;

the filter ring and the purification pipe are of an integrated structure, a water inlet cavity is formed in the middle of the filter ring, a filter screen is installed on one side of the water inlet cavity, which is opposite to the yielding cavity, the filter screen seals the whole water inlet cavity, the purification pipe penetrates through two sides of the filter ring, and the water inlet cavity is connected and communicated with the drainage channel through more than one small hole;

the cross-sectional shape of filter screen is isosceles trapezoid shape, and its relative chamber one side of giving up has the opening chamber of a loudspeaker shape.

2. The self-replaceable water purifier as recited in claim 1, wherein: the outer wall of the filter ring is wrapped by a silica gel sealing layer, and each filter ring is in sealing contact with the inner wall of the yielding cavity through the silica gel sealing layer.

3. The self-replaceable water purifier as recited in claim 1, wherein: and one-way water inlet valves are arranged on the purification pipes between the adjacent filter rings, one side of each one of the one-way water inlet valves, which is far away from the yielding cavity, is a water outlet surface, and one side of each one of the one-way water inlet valves, which is close to the yielding cavity, is a water inlet surface.

4. The self-replaceable water purifier as recited in claim 1, wherein: the outer side end opening of fuselage, the open end inner wall is provided with the internal thread, and the fuselage open end is sealed through an end cover, and the assembly portion outer wall of end cover is provided with the external screw thread, through the thread sealing connection assembly between its and the fuselage, and the purge tube passes the activity chamber in the middle of the end cover.

5. The self-replaceable water purifier as recited in claim 4, wherein: more than one group of O-shaped sealing rings are adhered to the inner wall surface of the movable cavity, and the purifying pipe penetrates through the O-shaped sealing rings.