阅读说明：本技术 一种龙头净水器 (Faucet water purifier ) 是由 肖静 于 2021-02-25 设计创作，主要内容包括：本发明公开了一种龙头净水器,包括阀体,滤芯,滤芯外筒,阀芯和扳手；阀体包括横向管和纵向管,横向管与纵向管通过设有通孔连通,横向管的一端为封闭端,另一端为开口端,纵向管的上端设有进液口,纵向管的下端设有第一出液口,滤芯设置在横向管内,滤芯外筒与横向管的开口端密封连接,滤芯外筒设有第二出液口,第二出液口与滤芯连通；阀芯转动设置在纵向管内,阀芯的周壁设有弧形口,阀芯沿轴线方向设有导流槽；当进液口与导流槽对接时,导流槽通过通孔与横向管连通；当进液口与弧形口对接时,进液口、弧形口和第一出液口连通。它的优点是能够切换过滤的液体和未过滤的液体,过滤后的液体可以直接饮用,未过滤的液体可以用于洗菜,洗碗等。(The invention discloses a tap water purifier, which comprises a valve body, a filter element outer cylinder, a valve element and a wrench, wherein the valve element is arranged on the valve body; the valve body comprises a transverse pipe and a longitudinal pipe, the transverse pipe is communicated with the longitudinal pipe through a through hole, one end of the transverse pipe is a closed end, the other end of the transverse pipe is an open end, a liquid inlet is formed in the upper end of the longitudinal pipe, a first liquid outlet is formed in the lower end of the longitudinal pipe, the filter element is arranged in the transverse pipe, an outer filter element cylinder is hermetically connected with the open end of the transverse pipe, a second liquid outlet is formed in the outer filter element cylinder, and the second liquid outlet is communicated with the filter; the valve core is rotationally arranged in the longitudinal pipe, the peripheral wall of the valve core is provided with an arc-shaped opening, and the valve core is provided with a diversion trench along the axial direction; when the liquid inlet is in butt joint with the guide groove, the guide groove is communicated with the transverse pipe through the through hole; when the liquid inlet is in butt joint with the arc-shaped opening, the liquid inlet, the arc-shaped opening and the first liquid outlet are communicated. Its advantage is that can switch filterable liquid and unfiltered liquid, and the liquid after the filtration can be drunk directly, and unfiltered liquid can be used for washing dish, washing dishes etc..)

1. A tap water purifier is characterized by comprising a valve body, a filter element outer barrel sleeved outside the filter element, a columnar valve element and a wrench for driving the valve element to rotate; the valve body comprises a transverse pipe and a longitudinal pipe extending outwards from the outer wall of the transverse pipe, the transverse pipe is communicated with the longitudinal pipe through a through hole, one end of the transverse pipe is a closed end, the other end of the transverse pipe is an open end, a liquid inlet is formed in the upper end of the longitudinal pipe, a first liquid outlet is formed in the lower end of the longitudinal pipe, the filter element is arranged in the transverse pipe, the outer cylinder of the filter element is hermetically connected with the open end of the transverse pipe, a second liquid outlet is formed in the outer cylinder of the filter element, and the second liquid outlet is communicated with the filter element; the valve core is rotationally arranged in the longitudinal pipe, an arc-shaped opening is formed in the peripheral wall of the valve core, and a flow guide groove is formed in the valve core along the axis direction; when the liquid inlet is in butt joint with the guide groove, the guide groove is communicated with the transverse pipe through the through hole; when the liquid inlet is in butt joint with the arc-shaped opening, the liquid inlet, the arc-shaped opening and the first liquid outlet are communicated.

2. The faucet water purifier as recited in claim 1, wherein the outer wall of the valve core is provided with a mounting groove and an annular groove, the mounting groove is arranged around the arc-shaped opening, a first sealing ring is arranged in the mounting groove, the annular groove is arranged at the side far away from the diversion groove, a second sealing ring is sleeved outside the annular groove, and the first sealing ring and the second sealing ring are respectively connected with the inner wall of the longitudinal pipe in a sealing manner.

3. The faucet water purifier as claimed in claim 1 or 2, wherein the liquid inlet is connected with a quick connector.

4. The faucet water purifier of claim 3, wherein a removable cover is provided outside the quick connector.

5. The faucet water purifier as recited in claim 1, wherein the inner wall of the transverse tube is provided with ribs, the outer wall of the outer cartridge housing is provided with slots, the outer wall of the outer cartridge housing is provided with a third sealing ring, the slots and the ribs are tightly clamped with each other when the outer cartridge housing is connected with the open end of the transverse tube, and the third sealing ring is sealingly connected with the inner wall of the transverse tube.

6. The faucet water purifier of claim 1, wherein a first outlet cover is disposed in the first outlet, and a first outlet hole is formed through the first outlet cover.

7. The faucet water purifier as recited in claim 1, wherein a second outlet cap is disposed in the second outlet port, and a second outlet hole is formed through the second outlet cap.

Technical Field

The invention relates to a water purifier, in particular to a faucet water purifier.

Background

Along with the improvement of living standard of people, people are higher and higher to the quality of drinking water, and present tap only plays the effect of switching on and off water, and the function is more single, and the water that comes out from tap contains solid particle and impurity, and these substances are unfavorable for people's health.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a faucet water purifier.

The invention has a technical scheme that:

a tap water purifier comprises a valve body, a filter element outer cylinder sleeved outside the filter element, a columnar valve element and a wrench for driving the valve element to rotate; the valve body comprises a transverse pipe and a longitudinal pipe extending outwards from the outer wall of the transverse pipe, the transverse pipe is communicated with the longitudinal pipe through a through hole, one end of the transverse pipe is a closed end, the other end of the transverse pipe is an open end, a liquid inlet is formed in the upper end of the longitudinal pipe, a first liquid outlet is formed in the lower end of the longitudinal pipe, the filter element is arranged in the transverse pipe, the outer cylinder of the filter element is hermetically connected with the open end of the transverse pipe, a second liquid outlet is formed in the outer cylinder of the filter element, and the second liquid outlet is communicated with the filter element; the valve core is rotationally arranged in the longitudinal pipe, an arc-shaped opening is formed in the peripheral wall of the valve core, and a flow guide groove is formed in the valve core along the axis direction; when the liquid inlet is in butt joint with the guide groove, the guide groove is communicated with the transverse pipe through the through hole; when the liquid inlet is in butt joint with the arc-shaped opening, the liquid inlet, the arc-shaped opening and the first liquid outlet are communicated.

The valve core is characterized in that the outer wall of the valve core is provided with a mounting groove and an annular groove, the mounting groove surrounds the arc-shaped opening, a first sealing ring is arranged in the mounting groove, the annular groove is positioned on one side far away from the diversion trench, a second sealing ring is sleeved outside the annular groove, and the first sealing ring and the second sealing ring are respectively in sealing connection with the inner wall of the longitudinal pipe.

One preferred scheme is that the liquid inlet is connected with a quick connector.

One preferred scheme is that a detachable cover is arranged outside the quick connector.

The utility model provides a preferred scheme is the inner wall of horizontal pipe is equipped with the sand grip, the outer wall of filter core urceolus is equipped with the draw-in groove, the outer wall cover of filter core urceolus is equipped with the third sealing washer, when the open end of filter core urceolus and horizontal pipe is connected, the mutual chucking of draw-in groove and sand grip, the inner wall sealing connection of third sealing washer and horizontal pipe.

One preferable scheme is that a first water outlet cover is arranged in the first liquid outlet, and a first water outlet hole penetrates through the first water outlet cover.

A preferred scheme is that a second water outlet cover is arranged in the second liquid outlet, and a second water outlet hole penetrates through the second water outlet cover.

By combining the technical scheme, the invention has the beneficial effects that: filtered liquid and unfiltered liquid are conveniently switched, the filtered liquid can be directly drunk, the unfiltered liquid can be used for washing vegetables, washing dishes and the like, and the multifunctional kitchen washing machine is multifunctional and simple in structure.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the invention I;

FIG. 2 is a second perspective view of the invention;

FIG. 3 is an exploded view of the invention;

FIG. 4 is a first perspective view of the valve body of the present invention;

FIG. 5 is a second perspective view of the valve body of the present invention;

FIG. 6 is a first perspective view of the valve cartridge of the present invention;

FIG. 7 is a second perspective view of the valve cartridge of the present invention;

FIG. 8 is a first perspective view of the first seal ring, the second seal ring and the valve core of the present invention when assembled;

FIG. 9 is a second perspective view of the first and second seal rings in combination with the valve cartridge of the present invention;

fig. 10 is a perspective view of the cartridge outer barrel of the present invention.

Detailed Description

For the purpose of illustrating the spirit and objects of the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 10, a faucet water purifier comprises a valve body 10, a filter element 20, a filter element outer cylinder 21 sleeved outside the filter element 20, a columnar valve core 30, and a wrench 40 for driving the valve core 30 to rotate; the valve body 10 comprises a transverse pipe 11 and a longitudinal pipe 12 extending outwards from the outer wall of the transverse pipe 11, the transverse pipe 11 is communicated with the longitudinal pipe 12 through a through hole 13, one end of the transverse pipe 11 is a closed end, the other end of the transverse pipe 11 is an open end, the upper end of the longitudinal pipe 12 is provided with a liquid inlet 121, the lower end of the longitudinal pipe 12 is provided with a first liquid outlet 122, the filter element 20 is arranged in the transverse pipe 11, the outer filter element cylinder 21 is hermetically connected with the open end of the transverse pipe 11, the outer filter element cylinder 21 is provided with a second liquid outlet 211, and the second liquid outlet 211 is communicated with the filter element 20; the valve core 30 is rotatably arranged in the longitudinal pipe 12, the peripheral wall of the valve core 30 is provided with an arc-shaped opening 31, and the valve core 30 is provided with a diversion trench 32 along the axial direction; when the liquid inlet 121 is butted with the guide groove 32, the guide groove 32 is communicated with the transverse pipe 11 through the through hole 13; when the inlet port 121 is butted against the arc-shaped port 31, the inlet port 121, the arc-shaped port 31 and the first outlet port 122 are communicated.

As shown in fig. 1 to 10, liquid enters from the liquid inlet 121, when the valve core 30 is rotated in one direction, the liquid inlet 121 is abutted with the diversion groove 32, the diversion groove 32 is communicated with the transverse pipe 11 through the through hole 13, the liquid enters the diversion groove 32 and the filter element outer cylinder 21 in sequence, the filter element 20 filters the liquid in the filter element outer cylinder 21, and the filtered liquid flows out from the first liquid outlet 122; when the valve core 30 is rotated in the other direction, the liquid inlet 121, the arc-shaped opening 31 and the first liquid outlet 122 are communicated, and the liquid is not filtered from the arc-shaped opening 31 and the first liquid outlet 122. Can be in convenient switching filterable liquid and unfiltered liquid, the liquid after the filtration can directly be drunk, and unfiltered liquid can be used for washing the dish, washes the dishes etc. and the function is various, simple structure.

As shown in fig. 1 to 10, an installation groove 33 and an annular groove 34 are formed in an outer wall of the valve core 30, the installation groove 33 surrounds the arc-shaped opening 31, a first sealing ring 35 is arranged in the installation groove 33, the annular groove 34 is located on a side away from the diversion groove 32, a second sealing ring 36 is sleeved outside the annular groove 34, and the first sealing ring 35 and the second sealing ring 36 are respectively connected with an inner wall of the longitudinal pipe 12 in a sealing manner.

As shown in fig. 1 to 10, the first seal ring 35 and the second seal ring 36 function as seals to prevent liquid leakage.

As shown in fig. 1 to 10, the liquid inlet 121 is connected to a quick connector 50. The quick connector 50 can be quickly connected to an external pipe.

As shown in fig. 1 to 10, a detachable cover 60 is provided outside the quick connector 50. The removable cover 60 is used to cover the quick connector 50 and prevent dust from entering the quick connector 50.

As shown in fig. 1 to 10, the inner wall of the transverse pipe 11 is provided with a convex strip 111, the outer wall of the filter element outer cylinder 21 is provided with a clamping groove 212, the outer wall of the filter element outer cylinder 21 is sleeved with a third sealing ring, when the filter element outer cylinder 21 is connected with the open end of the transverse pipe 11, the clamping groove 212 and the convex strip 111 are clamped with each other, and the third sealing ring is connected with the inner wall of the transverse pipe 11 in a sealing manner.

As shown in fig. 1 to 10, the cartridge outer cylinder 21 is easily detachable from and attachable to the cross pipe 11, and facilitates replacement of the cartridge 20.

As shown in fig. 1 to 10, a first water outlet cover 123 is disposed in the first liquid outlet 122, and a first water outlet hole penetrates through the first water outlet cover 123.

As shown in fig. 1 to 10, a second water outlet cover 213 is disposed in the second liquid outlet 211, and a second water outlet hole penetrates through the second water outlet cover 213.

The foregoing is a detailed description of the invention, and it should be noted that modifications and adaptations can be made by those skilled in the art without departing from the principle of the invention, and are intended to be within the scope of the invention.