CN210710982U

CN210710982U - Ultrafiltration tap water purifier

Info

Publication number: CN210710982U
Application number: CN201920993543.6U
Authority: CN
Inventors: 万宏良
Original assignee: Shanghai Yibiao Kitchen Equipment Co Ltd
Current assignee: Shanghai Yibiao Kitchen Equipment Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-09
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to an ultrafiltration tap water purifier, its overall structure divides the triplex: the device comprises a purified water outlet seat at the upper end, a filtering seat, a purified water control valve core and a control switch; the middle purified water filtering bin; the third is a tap base at the lower end, a tap water outlet end, a tap water control valve core and a control switch. Wherein, the purified water control valve core can realize the function of instantaneous closing and opening; the flow stabilizing device ensures that the purified water is smooth and soft; the outer surface of the filter seat is provided with anti-skid lines, the filter core is arranged in the filter bin, and the filter core and the filter seat are installed in a plug-in manner, so that the filter core is quickly and conveniently replaced; a tap water control valve core, a one-way circulation device and a sewage discharge structure are arranged in the tap base; because the water inlet end is positioned at the bottom of the filtering bin, the tap water can discharge trace dirt blocked by the filtering core together with the tap water when being used in a large amount; the one-way circulation device prevents kitchen water from flowing back to enter the filter bin, avoids the influence of hot water on the filter element and ensures the service life of the product.

Description

Ultrafiltration tap water purifier

Technical Field

The utility model belongs to the technical field of tap water purification technique and specifically relates to a tap water purifier of ultrafiltration.

Background

Along with the improvement of living standard of people, the water purifying device is more and more widely applied to family life; the following problems mostly exist in the products combining the existing water purifying device and the water faucet: the faucet body is provided with a kitchen water outlet pipe, a purified water outlet pipe, a purification filter bin and the like, and has large volume and complex structure; in some water purifiers, the control valve core is designed at the water inlet end, and after the control valve core is closed, the water outlet time delay of about 10 seconds is caused, so that water resources are wasted; and some water purifiers with control valve cores designed at the water outlet end have unreasonable structures, so that the overall structure is overstaffed and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an ultrafiltration tap water purifier with simple structure and convenient use.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the ultra-filtration tap water purifier comprises a tap component and a water purifier component; the faucet assembly comprises a faucet seat, and a water inlet, a faucet fixing assembly, a tap water control assembly and a tap water outlet pipe which are arranged on the faucet seat; the water purifier component comprises a filtering bin, a filtering seat, a purified water control switch and a purified water outlet seat.

Preferably, the filter bin is connected to the faucet seat, a filter element is arranged in the filter bin, the filter seat is connected to the upper end of the filter bin, and the filter seat is matched with the filter element; the filter base is provided with a purified water outlet flow stabilizing device and a purified water control valve core, the purified water control switch is matched with the purified water control valve core, the purified water outlet base is matched with the filter base in a rotating mode, and a purified water outlet is formed in the purified water outlet base.

Preferably, the filter bin is connected to the faucet seat through threads, and a waterproof sealing ring is arranged at the threaded connection structure; the filtering seat is connected to the filtering bin through threads, and a waterproof sealing ring is arranged at the threaded connection structure.

Preferably, the filter element consists of PP cotton, an activated carbon rod and an ultrafiltration membrane, achieves 3-level composite filtration, and is small in size and convenient to use; the water outlet end of the filter element is of a double-sealing ring structure, so that the filter element and the filter base can be quickly installed in a plugging manner.

Preferably, the purified water control switch is of a knob structure, and anti-skid grains are arranged on the purified water control switch and the filter base.

Preferably, a one-way circulation device is arranged in the tap base, so that tap water flowing to the tap water outlet pipe cannot flow back to the filtering bin.

Preferably, the water inlet of the faucet seat is located at the bottom of the faucet seat, the faucet fixing assembly is arranged at the water inlet of the faucet seat, and the faucet fixing assembly comprises a threaded sleeve and a locking nut.

Preferably, the tap water control assembly comprises a tap water control handle and a tap water control valve core, the tap water control valve core is arranged in the tap head seat, and the tap water control handle is matched with the tap water control valve core to control the on-off of the tap water outlet pipe.

Preferably, the tap base is provided with a connecting base structure for connecting the lower end of the tap water outlet pipe, and the connecting base structure and the tap water control handle form an included angle of 90 degrees.

Preferably, the water inlet of the faucet seat is connected with a hot water pipe and a cold water pipe, and the hot water pipe is directly communicated with a tap water outlet pipe through a tap water control assembly; the cold water pipe leads to the bottom of the filter bin and then is divided into two paths, one path leads to a tap water outlet pipe through the tap water control assembly, and the other path provides purified water through the filter element.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

① the scheme adopts a structure design of two-in-one of a faucet and a water purifier to realize the dual functions of tap water and purified water;

② the position of the purified water valve core is designed reasonably, so that the purified water can be instantly turned off and turned on, and the size of the water can be effectively adjusted;

③ the water purifying component and the tap base are designed integrally, which simplifies the structure, facilitates the installation and the later maintenance of the whole body, and reduces the whole cost;

④ the water purifier is provided with an internal structure of a filter base, and the outer surface of the filter base is provided with anti-skid lines, so that the water purifier can be assembled and disassembled more quickly and conveniently;

⑤ the inside of the filtering seat is provided with a flow stabilizer to ensure the purified water to be smooth;

⑥ the filter element is composed of PP cotton, activated carbon rod and ultrafiltration membrane, achieves 3-level composite filtration, has small volume and convenient use, and the water outlet end of the filter element is of a double-sealing ring structure, thus realizing the plug-in type quick installation with the filter base;

⑦ kitchen tap water and the filter bin are fed in one way, so as to prevent kitchen water from flowing back to the filter bin, avoid the influence of hot water on the filter element and prolong the service life;

⑧ the kitchen cold water inlet is arranged at the bottom of the filtering bin, so that when the kitchen water is used, the micro-dirt blocked by the filtering core can be discharged along with the kitchen cold water inlet, and a certain sewage discharge effect is achieved.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

FIG. 1 is a perspective view of the ultra-filtration faucet water purifier of the present invention;

FIG. 2 is a cross-sectional view of the ultra-filtration faucet water purifier of the present invention;

fig. 3 is an enlarged view of fig. 2 at a.

Detailed Description

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

As shown in fig. 1-3, the ultra-filtration faucet water purifier of the present invention comprises a faucet assembly and a water purifier assembly; the faucet assembly comprises a faucet base 1, and a water inlet, a faucet fixing assembly, a tap water control assembly and a tap water outlet pipe 2 which are arranged on the faucet base 1; the water inlet of the faucet base 1 is positioned at the bottom of the faucet base 1, the faucet fixing component is arranged at the water inlet of the faucet base 1, and the faucet fixing component comprises a threaded sleeve 4 and a locking nut 5 and is used for fixing the faucet base 1; the tap water control assembly comprises a tap water control handle 6 and a tap water control valve core, the tap water control valve core is arranged in the tap head seat 1, and the tap water control handle 6 is matched with the tap water control valve core to control the on-off of the tap water outlet pipe 2; the water inlet of the tap base 1 is connected with a hot water pipe and a cold water pipe, the hot water pipe and the cold water pipe are braided hoses, and the hot water pipe is directly led to a tap water outlet pipe 2 through a tap water control valve core; the cold water pipe is communicated to the bottom of the filter bin 11 and then divided into two paths, one path is communicated to the tap water outlet pipe 2 through the tap water control assembly, and the other path is provided with purified water through the filter element 14; the tap base 1 is internally provided with a one-way circulation device 3, and the one-way circulation device 3 prevents tap water flowing to the tap water control valve core from flowing back to enter the water purifier assembly.

Tap base 1 has the connection base structure that is used for connecting 2 lower extremes of running water outlet pipe, and running water outlet pipe 2 can be in certain extent free rotation on this connection base structure, and this connection base structure becomes 90 contained angles setting with running water control handle 6, and running water outlet pipe 2 and connection base structure orientation user promptly, and running water control handle 6 is located the lateral part, convenient operation, and the whole rear side that is located running water outlet pipe 2 of water purifier subassembly, both made things convenient for the purified water to go out water, also do not influence the rotation of running water outlet pipe 2.

The water purifier component comprises a filtering bin 11, a purified water control switch 12, a purified water outlet base 13 and a filtering base 15; the filter bin 11 is connected to the faucet seat 1 through threads, a waterproof sealing ring is arranged at the threaded connection structure, and a filter element 14 is arranged in the filter bin 11; the filtering seat 15 is connected to the filtering bin 11 through threads, and a waterproof sealing ring is arranged at the threaded connection structure; the water outlet end of the filter element 14 is provided with a double-sealing ring structure, so that the filter element and the filter seat 15 can be quickly installed in a plugging manner; the filter seat 15 is provided with a purified water outlet steady flow device 16 and a purified water control valve core 17, and the purified water outlet steady flow device 16 is positioned in the filter seat 15 and matched with the water outlet end of the filter core 14; the purified water outlet base 13 is matched with the filter base 15 in a rotating mode, 360-degree rotation of the purified water outlet base 13 can be achieved, a purified water outlet is formed in the purified water outlet base 13, the purified water control switch 12 is arranged on the upper side of the purified water outlet base 13 and matched with the purified water control valve core 17, the purified water control switch 12 is of a knob structure, and anti-skid grains are arranged on the purified water control switch 12 and the filter base 15, so that operation is facilitated.

In the embodiment, the water inlet source of the faucet is divided into cold and hot water sources, a braided hose is adopted to be connected with a kitchen angle valve, a hot water source is directly connected with a tap water control valve core, a cold water source firstly enters the bottom of a filtering bin and is divided into two paths, one path of cold water source passes through the tap water control valve core and is mixed with hot water to provide cold and hot tap water for a kitchen, and the other path of cold water source passes through a filtering core for purification, reaches a purified water control valve core from a filtering seat and is connected with a purified water outlet to; the cold water inlet end of tap water is placed at the bottom of the filter bin, so that trace dirt blocked by the filter element can be discharged along with the tap water when a large amount of tap water is used, and the use of the tap water is not influenced; in the process that the cold water source enters the tap water control valve core, the bottom of the filter bin is provided with the single-way circulation device, so that kitchen water is prevented from flowing backwards to enter the filter bin, and the influence of hot water on the filter core is avoided; the filter element is connected with the filter base and is installed in a plug-in manner, so that the filter element is quick and convenient to replace; when the purified water passes through the filter element and reaches the filter seat, the flow stabilizing device is arranged to ensure that the purified water is smooth and smooth; the purified water control valve core is arranged on the filter base and positioned at the water outlet terminal of the purified water, so as to realize the functions of instantly closing and opening and adjusting the water outlet flow.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The tap water purifier of ultrafiltration, its characterized in that: comprises a faucet component and a water purifier component; the tap assembly comprises a tap base (1), and a water inlet, a tap fixing assembly, a tap water control assembly and a tap water outlet pipe (2) which are arranged on the tap base (1); the water purifier component comprises a filtering bin (11), a filtering seat (15) and a purified water outlet seat (13) which are sequentially connected, the filtering bin (11) is connected to the faucet seat (1), and a purified water control switch (12) is arranged on the purified water outlet seat (13).

2. The ultrafiltrating faucet water purifier of claim 1, wherein: a filter core (14) is arranged in the filter bin (11), a filter seat (15) is connected to the upper end of the filter bin (11), and the filter seat (15) is matched with the filter core (14); the filter seat (15) is provided with a purified water outlet steady flow device (16) and a purified water control valve core (17), the purified water control switch (12) is matched with the purified water control valve core (17), the purified water outlet seat (13) is matched with the filter seat (15) in a rotating way, and a purified water outlet is arranged in the purified water outlet seat (13).

3. The ultrafiltrating faucet water purifier of claim 1 or 2, wherein: the filter bin (11) is connected to the faucet seat (1) through threads, and a waterproof sealing ring is arranged at the threaded connection structure; the filtering seat (15) is connected to the filtering bin (11) through threads, and a waterproof sealing ring is arranged at the threaded connection structure.

4. The ultrafiltrating faucet water purifier of claim 2, wherein: the filter element (14) consists of PP cotton, an activated carbon rod and an ultrafiltration membrane, and forms a 3-level filtering structure; the water outlet end of the filter element (14) is of a double-sealing ring structure and is matched with the filter seat (15) in a plug-in manner.

5. The ultrafiltrating faucet water purifier of claim 1, wherein: the purified water control switch (12) is of a knob structure, and anti-skid grains are arranged on the purified water control switch (12) and the filter base (15).

6. The ultrafiltrating faucet water purifier of claim 1, wherein: the tap base (1) is internally provided with a one-way circulation device (3) so that tap water flowing to the tap water outlet pipe (2) cannot flow back to enter the filter bin (11).

7. The ultrafiltrating faucet water purifier of claim 1, wherein: the water inlet of tap seat (1) is located the bottom of tap seat (1), and tap fixed subassembly sets up in the water inlet department of tap seat (1), and tap fixed subassembly contains threaded sleeve pipe (4) and lock nut (5).

8. The ultrafiltrating faucet water purifier of claim 1, wherein: the tap water control assembly comprises a tap water control handle (6) and a tap water control valve core, the tap water control valve core is arranged in the tap water seat (1), and the tap water control handle (6) is matched with the tap water control valve core to control the on-off of the tap water outlet pipe (2).

9. The ultrafiltrating faucet water purifier of claim 1, wherein: the tap base (1) is provided with a connecting base structure used for connecting the lower end of the tap water outlet pipe (2), and the connecting base structure and the tap water control handle (6) are arranged at an included angle of 90 degrees.

10. The ultrafiltrating faucet water purifier of claim 1, wherein: a water inlet of the tap base (1) is connected with a hot water pipe and a cold water pipe, and the hot water pipe is directly communicated to a tap water outlet pipe (2) through a tap water control assembly; the cold water pipe leads to the bottom of the filter bin (11), and then is divided into two paths, one path leads to the tap water outlet pipe (2) through the tap water control assembly, and the other path provides purified water through the filter element (14).