CN219897258U

CN219897258U - Flushable water purifier

Info

Publication number: CN219897258U
Application number: CN202321234153.3U
Authority: CN
Inventors: 钱云; 赵其力
Original assignee: Nanjing Sasan Intelligent Technology Co ltd
Current assignee: Nanjing Sasan Intelligent Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-27
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to the technical field of water purifiers, and particularly discloses a flushable water purifier which comprises a machine head, a plurality of groups of filter cartridges, an exhaust pipe and a drain pipe, wherein the filter cartridges are arranged on the lower side of the machine head, a water inlet is formed in the machine head, a filter element is arranged in each filter cartridge, and a purified water outlet is formed in the bottom of each filter cartridge; the side surface of the filter cylinder is provided with an exhaust connector and a sewage connector, the exhaust pipe is connected with the exhaust connector through an exhaust branch pipe, and the sewage pipe is connected with the sewage connector through a sewage branch pipe; the exhaust pipe is connected with a plurality of groups of exhaust branch pipes through exhaust shunt pipes, and the drain pipe is connected with a plurality of groups of drain branch pipes through drain shunt pipes; according to the washable water purifier provided by the utility model, the lower water purifying outlet reversely washes in the washing water, so that the filter element can be reversely washed, and a single filter element or a plurality of filter elements can be selectively cleaned; the device has simple integral structure, can effectively prolong the service life of the filter element and reduce the cost.

Description

Flushable water purifier

Technical Field

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

Background

The water purifier is also called a water purifier and a water quality purifier, is water treatment equipment for carrying out deep filtration and purification treatment on water according to the use requirement of the water, generally refers to a small-sized purifier used in families, has the technical core of an active carbon and a filtering membrane in a filter element device, is mainly technically sourced from an ultrafiltration membrane and an RO reverse osmosis membrane, can effectively filter rust, sand and stone and colloid in water and adsorb chemical agents such as residual chlorine, smell, different colors, pesticides and the like in the water, and can effectively remove bacteria, germs, toxins, heavy metals and the like in the water.

At present, more water purifiers exist on the market, which have no automatic flushing function, and when the filter element is to be cleaned, the shell of the filter element part is required to be disassembled, and the filter element is taken out for treatment independently, so that the operation is troublesome and the time is consumed; meanwhile, the use efficiency of the water purifier can be affected due to improper replacement of the filter element, so that vicious circle is caused, and the use cost is high.

Disclosure of Invention

The present utility model is directed to a flushable water purifier to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the flushable water purifier comprises a machine head, a plurality of groups of filter cartridges, an exhaust pipe and a drain pipe, wherein the filter cartridges are arranged on the lower side of the machine head, a water inlet is formed in the machine head, a filter core is arranged in each filter cartridge, and a purified water outlet is formed in the bottom of each filter cartridge; the side surface of the filter cylinder is provided with an exhaust connector and a sewage connector, the exhaust pipe is connected with the exhaust connector through an exhaust branch pipe, and the sewage pipe is connected with the sewage connector through a sewage branch pipe; the exhaust pipe is connected with a plurality of groups of exhaust branch pipes through exhaust shunt pipes, and the drain pipe is connected with a plurality of groups of drain branch pipes through drain shunt pipes.

Preferably, the filter cylinder is provided with three groups, and the exhaust branch pipe and the pollution discharge branch pipe are correspondingly provided with three groups, and both the exhaust branch pipe and the pollution discharge branch pipe are vertical to the side wall of the filter cylinder; the exhaust branch pipe is arranged at one end close to the machine head, and the pollution discharge branch pipe is arranged at one end close to the purified water outlet.

Preferably, valves are respectively arranged on the exhaust branch pipe and the pollution discharge branch pipe, and the exhaust pipe is connected with the air inlet end of the negative pressure pump.

Preferably, one end of the filter cartridge, which is close to the purified water outlet, is provided with an annular mounting frame, and the end part of the filter element is clamped in the mounting frame; the top of mounting bracket sets up to the round platform face of slope, and the top position of mounting bracket is in the upside that the blowdown connector corresponds the position.

Preferably, a fixed seat is arranged at one end of the filter cylinder, which is close to the machine head, the filter cylinder is connected with the machine head through a thread structure, the connecting part on the machine head is pressed on the fixed seat, and the whole fixed seat is in a cover-shaped structure; the fixed seat is sleeved at the end part of the filter element, and the positions of the fixed seat corresponding to the end surface of the filter element are uniformly provided with leakage holes.

Compared with the prior art, the utility model has the beneficial effects that: according to the washable water purifier provided by the utility model, the lower water purifying outlet reversely washes in the washing water, so that the filter element can be reversely washed, and a single filter element or a plurality of filter elements can be selectively cleaned; the device has simple integral structure, can effectively prolong the service life of the filter element and reduce the cost.

Drawings

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

FIG. 2 is a schematic view of a filter cartridge according to the present utility model;

reference numerals in the drawings: 1. a machine head; 11. a water inlet; 2. a filter cartridge; 21. a purified water outlet; 22. a filter element; 23. a mounting frame; 24. a fixing seat; 25. a leak hole; 3. an exhaust pipe; 31. an exhaust branch pipe; 32. an exhaust shunt tube; 33. an exhaust connector; 4. a blow-down pipe; 41. a blow-down branch pipe; 42. a sewage drainage shunt pipe; 43. and a sewage disposal connector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

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

Referring to fig. 1-2, the present utility model provides a technical solution: the flushable water purifier comprises a machine head 1, a plurality of groups of filter cartridges 2, an exhaust pipe 3 and a drain pipe 4 which are arranged on the lower side of the machine head 1, wherein a water inlet 11 is arranged on the machine head 1, a filter element 22 is arranged in the filter cartridges 2, and a purified water outlet 21 is arranged at the bottom of the filter cartridges 2; the side surface of the filter cylinder 2 is provided with an exhaust connector 33 and a sewage connector 43, the exhaust pipe 3 is connected with the exhaust connector 33 through an exhaust branch pipe 31, and the sewage pipe 4 is connected with the sewage connector 43 through a sewage branch pipe 41; the exhaust pipe 3 is connected with a plurality of groups of exhaust branch pipes 31 through exhaust shunt pipes 32, and the sewage disposal pipe 4 is connected with a plurality of groups of sewage disposal branch pipes 41 through sewage disposal shunt pipes 42.

Further, the filter cartridge 2 is provided with three groups, and the exhaust branch pipe 31 and the pollution discharge branch pipe 41 are correspondingly provided with three groups, and both the exhaust branch pipe and the pollution discharge branch pipe are vertical to the side wall of the filter cartridge 2; the exhaust branch pipe 31 is provided at one end near the head 1, and the drain branch pipe 41 is provided at one end near the purified water outlet 21.

Further, valves are respectively installed on the exhaust branch pipe 31 and the pollution discharge branch pipe 41, and the exhaust pipe 3 is connected with the air inlet end of the negative pressure pump.

Further, an annular mounting frame 23 is arranged at one end of the filter cartridge 2 close to the purified water outlet 21, and the end part of the filter element 22 is clamped in the mounting frame 23; the top of the mounting frame 23 is provided with an inclined round table surface, and the top position of the mounting frame 23 is positioned on the upper side of the position corresponding to the sewage draining connector 43.

Further, a fixing seat 24 is arranged at one end of the filter cylinder 2 close to the machine head 1, the filter cylinder 2 is connected with the machine head 1 through a thread structure, a connecting part on the machine head 1 is pressed on the fixing seat 24, and the whole fixing seat 24 is in a cover-shaped structure; the fixing seat 24 is sleeved at the end part of the filter element 22, and the part of the fixing seat 24 corresponding to the end surface of the filter element 22 is uniformly provided with leakage holes 25.

Working principle: in actual use, water is added from the water inlet 11 in a normal state, the exhaust branch pipe 31 and the pollution discharge branch pipe 41 are sealed, the water enters the filter cartridge 2, and is discharged from the purified water outlet 21 after being filtered by the filter element 22; when the water inlet 1 is closed, the exhaust branch pipe 31 and the pollution discharge branch pipe 41 are opened, flushing water is added from the purified water outlet 21 at the bottom, and the water passes through the filter element 22 to flush the water from outside, so that the aim of cleaning is fulfilled.

The upper part of the filter element 22 is pressed by the fixing seat 24, the lower part is clamped in the mounting frame 23, and the top position of the mounting frame 23 is positioned at the upper side of the position corresponding to the sewage discharging connector 43, so that the filter element 22 can be fully washed by water; the leak holes 25 arranged on the fixing seat 24 facilitate water flow.

When the filter cartridge 2 is used, a single filter cartridge or a plurality of filter cartridges 2 can be selectively washed, and only the corresponding valves of the exhaust branch pipe 31 and the pollution discharge branch pipe 41 are required to be opened; the negative pressure pipe can draw out the air in the filter cylinder 2 through the exhaust pipe 3, so that the water can flow out conveniently.

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 flushable water purifier, characterized in that: the filter comprises a machine head (1), a plurality of groups of filter cartridges (2), an exhaust pipe (3) and a blow-down pipe (4) which are arranged on the lower side of the machine head (1), wherein a water inlet (11) is arranged on the machine head (1), a filter element (22) is arranged in the filter cartridges (2), and a purified water outlet (21) is arranged at the bottom of the filter cartridges (2); the side of the filter cylinder (2) is provided with an exhaust connector (33) and a sewage connector (43), the exhaust pipe (3) is connected with the exhaust connector (33) through an exhaust branch pipe (31), and the sewage pipe (4) is connected with the sewage connector (43) through a sewage branch pipe (41); the exhaust pipe (3) is connected with a plurality of groups of exhaust branch pipes (31) through exhaust shunt pipes (32), and the sewage disposal pipe (4) is connected with a plurality of groups of sewage disposal branch pipes (41) through sewage disposal shunt pipes (42).

2. A flushable water purifier as defined in claim 1, wherein: the filter cartridges (2) are provided with three groups, the three exhaust branch pipes (31) and the three pollution discharge branch pipes (41) are correspondingly arranged, and the two groups of exhaust branch pipes and the pollution discharge branch pipes are vertical to the side walls of the filter cartridges (2); the exhaust branch pipe (31) is arranged at one end close to the machine head (1), and the pollution discharge branch pipe (41) is arranged at one end close to the purified water outlet (21).

3. A flushable water purifier as defined in claim 1, wherein: valves are respectively arranged on the exhaust branch pipe (31) and the pollution discharge branch pipe (41), and the exhaust pipe (3) is connected with the air inlet end of the negative pressure pump.

4. A flushable water purifier as defined in claim 1, wherein: an annular mounting frame (23) is arranged at one end, close to the purified water outlet (21), of the filter cartridge (2), and the end part of the filter cartridge (22) is clamped in the mounting frame (23); the top of mounting bracket (23) sets up to the round platform face of slope, and the top position of mounting bracket (23) is in the upside that blowdown connector (43) corresponds the position.

5. A flushable water purifier as defined in claim 1, wherein: one end of the filter cylinder (2) close to the machine head (1) is provided with a fixing seat (24), the filter cylinder (2) is connected with the machine head (1) through a threaded structure, a connecting part on the machine head (1) is pressed on the fixing seat (24), and the fixing seat (24) is integrally arranged into a cover-shaped structure; the fixing seat (24) is sleeved at the end part of the filter element (22), and leakage holes (25) are uniformly formed in the positions, corresponding to the end face of the filter element (22), of the fixing seat (24).