CN210141342U

CN210141342U - Water tap

Info

Publication number: CN210141342U
Application number: CN201921075071.2U
Authority: CN
Inventors: 童筑林
Original assignee: Hunan Muselen Technology Co Ltd
Current assignee: Hunan Muselen Technology Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-03-13
Anticipated expiration: 2029-07-10

Abstract

The application discloses tap includes: the water supply device comprises a faucet body, a first switch and a second switch, wherein the faucet body is provided with a main water inlet, a main water outlet, a mineralized water inlet and a mineralized water outlet, the main water inlet is communicated with the main water outlet through a first passage, the main water inlet is communicated with the mineralized water inlet through a second passage, the mineralized water outlet is communicated with the main water outlet through a third passage, the mineralized water inlet is communicated with an inlet of a mineralizer, and the mineralized water outlet is communicated with an outlet of the mineralizer; the first switch is arranged in the first passage and used for controlling the opening or closing of the first passage; the second switch is arranged in the second passage and used for controlling the opening or closing of the second passage. The application provides a tap can supply mineralized water and unmineralized water, and unmineralized water not only can supply the washing, still can mix the degree of mineralization of adjusting the drinking water wantonly with mineralized water.

Description

Water tap

Technical Field

The application relates to the technical field of drinking water optimization, in particular to a faucet.

Background

For the safety of drinking water, more and more people choose to use a water purifying device to filter the drinking water, so as to filter harmful impurities and pathogenic sources; however, the water after water purification treatment is lack of minerals necessary for human body, and has adverse effect on human health. In the existing method, mineral substances are added into drinking water purified by a reverse osmosis membrane through a mineralizer.

However, the existing non-pressure water tap can only provide one type of water, and if mineralized water needs to be supplied, a plurality of water taps need to be arranged, so that the occupied area is large and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present invention aims to provide a faucet; the water faucet can supply two kinds of water, namely non-mineralized water and mineralized water, so that the space is saved, and the use is convenient; the water which is not mineralized can be used for washing and rinsing, and can be added into the mineralized water to adjust the mineralization degree of the drinking water so as to meet the needs of the user.

The utility model provides a technical scheme as follows:

a faucet, comprising: a tap body, a first switch and a second switch,

the tap body is provided with a main water inlet, a main water outlet, a mineralized water inlet and a mineralized water outlet, the main water inlet is communicated with the main water outlet through a first passage, the main water inlet is communicated with the mineralized water inlet through a second passage, the mineralized water outlet is communicated with the main water outlet through a third passage, the mineralized water inlet is communicated with an inlet of the mineralizer, and the mineralized water outlet is communicated with an outlet of the mineralizer;

the first switch is arranged in the first passage and used for controlling the opening or closing of the first passage; the second switch is arranged in the second passage and used for controlling the opening or closing of the second passage.

Preferably, the first switch is a first valve arranged in the first passage, and a first control element for adjusting the opening and closing of the first valve is arranged outside the faucet body;

the second switch is specifically a second valve arranged in the second passage, and a second control piece for adjusting the opening and closing of the second valve is arranged outside the faucet body.

Preferably, a core pipe capable of rotating or reciprocating is arranged in the faucet body, the main water inlet is communicated with the core pipe, and a third control part for controlling the core pipe to rotate or reciprocate is arranged outside the faucet body;

the first switch is specifically a first pair of holes, the second switch 3 is specifically a second pair of holes, two holes of the first pair of holes are respectively disposed on the core tube and the first passage, two holes of the second pair of holes are respectively disposed on the core tube and the second passage, and when the third control controls the core tube to rotate or reciprocate, one or zero pairs of the first pair of holes or the second pair of holes communicate with each other.

Preferably, the first and second pairs of holes are provided at different positions in the axial or circumferential direction of the core tube.

Preferably, a fixed core and a movable core are arranged in the tap body, the movable core can move or rotate back and forth relative to the fixed core, and a fourth control piece for controlling the movable core to move or rotate is arranged outside the tap body;

the first switch comprises a first fixed hole and a first movable hole, the first fixed hole is arranged on the fixed core, and the first movable hole is arranged on the movable core; the main water inlet is communicated with the first fixing hole, and one end of the first passage, which is far away from the main water outlet, is arranged on one side of the movable core, which is far away from the fixed core, and corresponds to the position of the first fixing hole;

the second switch comprises a second fixed hole, a second moving hole, a third fixed hole and a third moving hole, the second fixed hole and the third fixed hole are arranged on the fixed core, the second moving hole and the third moving hole are arranged on the moving core, when the moving core moves or rotates, the second fixed hole is communicated with the second moving hole, the third fixed hole is communicated with the third moving hole simultaneously or staggered simultaneously, the first switch and the second switch are staggered simultaneously, or one of the first switch and the second switch is communicated while the other is staggered;

the total water inlet is communicated with the second fixed hole, the mineralized water outlet is communicated with the third fixed hole, and one end, far away from the total water outlet, of the second passage is arranged on one side, far away from the fixed core, of the movable core and corresponds to the position of the second fixed hole; one end of the third passage, which is far away from the main water outlet, is arranged on one side, which is far away from the fixed core, of the movable core, and corresponds to the position of the third fixing hole.

Preferably, the position of the end of the first passage away from the main water outlet and the position of the first fixing hole correspond to specifically: the axis of one end of the first passage, which is far away from the main water outlet, is superposed with the axis of the first fixing hole;

the position of one end of the second passage, which is far away from the main water outlet, corresponds to that of the second fixing hole, and specifically: the axis of one end of the second passage, which is far away from the main water outlet, is superposed with the axis of the second fixing hole;

the position of one end of the third pipeline, which is far away from the main water outlet, corresponds to that of the third fixing hole, and specifically: the axis of one end of the third passage far away from the main water outlet is coincided with the axis of the third fixing hole.

Preferably, the fixed core and the moving core are coaxial discs, and the fourth control piece controls the moving core to rotate relative to the fixed core.

Preferably, the water entering the total water inlet is tap water or purified water.

Preferably, a one-way valve is arranged in the third passage, so that the fluid flows in a one-way mode from the mineralized water outlet to the general water outlet.

Preferably, the water treatment device is further provided with a total water inlet pipe, a total water outlet pipe, a mineralization water inlet pipe and a mineralization water outlet pipe, wherein the total water inlet pipe is communicated with a water source and the total water inlet, the total water outlet pipe is communicated with the total water outlet, the mineralization water inlet pipe is communicated with the mineralization water inlet and the mineralization device, and the mineralization water outlet pipe is communicated with the mineralization device and the mineralization water outlet.

To the problem that prior art exists, the application provides a tap, through set up different water inlets and delivery ports on leading body to this internal three different passageways that set up of leading, through the control of first switch, second switch, realize using same tap to supply respectively not mineralized water and through mineralized water, and the same delivery port of sharing goes out water, and need not to set up a plurality of delivery ports, also need not to set up a plurality of taps, can save space, maintain the succinct of indoor environment such as kitchen. The application provides a tap only needs to be connected the pipeline according to instructing, controls first switch, second switch during the use, and the play water of the water of realization different usage that can be swift convenient, convenient to use. The supplied two kinds of water, the water which is not mineralized, can be used for washing and rinsing, and can be added into the mineralized water to adjust the mineralization degree of the drinking water so as to meet the needs of the user. For example, the mineralization degree of drinking water for infants is about 80 mg/L, and the mineralization degree of drinking water for adults is about 180 mg/L, and the mineralization degree can be adjusted by detecting the content of minerals in the mineralized water by using a water quality detection pen and then adding non-mineralized water by self.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be 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 described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic view of the connection relationship of the faucet in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a faucet in embodiment 2 of the present invention;

fig. 4 is a schematic structural view of a faucet in embodiment 3 of the present invention;

fig. 5 is a schematic structural view of a fixed core and a movable core in a faucet according to embodiment 3 of the present invention;

fig. 6 is a schematic structural view of a fixed core and a movable core in a faucet according to embodiment 4 of the present invention;

fig. 7 is a schematic structural view of a faucet in embodiment 5 of the present invention (a third passage is provided with a check valve);

fig. 8 is a schematic structural view of a faucet in embodiment 6 of the present invention (a third passage is provided with a check valve);

fig. 9 is a schematic structural view of a faucet in embodiment 7 of the present invention (a third passage is provided with a check valve);

reference numerals: 1-a tap body; 11-total water inlet; 12-total water outlet; 13-mineralization of the water inlet; 14-mineralizing the water outlet; 2-a first switch; 2 a-a first valve; 2 b-a first pair of holes; 2 c-a first fixation hole; 2 d-first moving aperture; 3-a second switch; 3 a-a second valve; 3 b-a second pair of holes; 3 c-a second fixation hole; 3 d-a second moving aperture; 3 e-a third fixing hole; 3 f-third moving hole; 4-a first pathway; 5-a second pathway; 6-a third pathway; 7-a core tube; 8-fixing the core; 9-moving the core; 2d-3 d-common well.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.

The embodiments of the present application are written in a progressive manner.

As shown in fig. 1 to 9, an embodiment of the present invention provides a faucet, including: a tap body 1, a first switch 2 and a second switch 3,

the tap body 1 is provided with a main water inlet 11, a main water outlet 12, a mineralization water inlet 13 and a mineralization water outlet 14, the main water inlet 11 is communicated with the main water outlet 12 through a first passage 4, the main water inlet 11 is communicated with the mineralization water inlet 13 through a second passage 5, the mineralization water outlet 14 is communicated with the main water outlet 12 through a third passage 6, the mineralization water inlet 13 is communicated with an inlet of a mineralization device, and the mineralization water outlet 14 is communicated with an outlet of the mineralization device;

the first switch 2 is arranged in the first passage 4 and is used for controlling the opening or closing of the first passage 4; the second switch 3 is arranged in the second passage 5 and is used for controlling the opening or closing of the second passage 5; .

To the problem that prior art exists, the application provides a tap, through set up different water inlets and delivery ports on leading body 1, and set up three different passageways in leading body 1, through first switch 2, second switch 3's control, realize using same tap to supply respectively not mineralized water and through mineralized water, and the same delivery port of sharing goes out water, and need not to set up a plurality of delivery ports, also need not to set up a plurality of taps, can save space, maintain the succinct of indoor environment such as kitchen. The application provides a tap only needs to be connected the pipeline according to instructing, controls first switch 2, second switch 3 during the use, and the play water of the water of realization different usage that can be swift convenient, convenient to use. The supplied two kinds of water, the water which is not mineralized can be used for washing and rinsing, and can be added into the mineralized water to adjust the mineralization degree so as to meet the needs of the user. For example, when the mineralization degree of drinking water of infants is about 80 mg/L, and the mineralization degree of drinking water of adults is about 180 mg/L, the mineralization degree of the drinking water can be adjusted by detecting the content of minerals in the mineralized water by using a water quality detection pen and then adding non-mineralized water by self.

The application provides a tap specifically as follows when using:

when the mineralized water is not needed to be used and the water sent from the main water inlet 11 is directly used, the second switch 3 is closed, the first switch 2 is opened, at the moment, the second passage 5 is closed, the first passage 4 is opened, and the water flowing from the main water inlet 11 directly flows through the first passage 4 to reach the main water outlet 12 to flow out; since the second switch 3 is closed, water does not enter the mineralized water inlet at this time.

When mineralized water needs to be used, water fed from the main water inlet 11 needs to be fed into the mineralizer to be mineralized and then flows out, the first switch 2 is closed, the second switch 3 is opened, at the moment, the first passage 4 is closed, the second passage 5 is opened, water flowing from the main water inlet 11 cannot directly flow through the first passage 4 to reach the main water outlet 12, but flows to the mineralized water inlet 13 through the second passage 5, flows into the mineralizer communicated with the mineralizer through the mineralized water inlet 13, and is in contact with a part stored with mineral substances in the mineralizer, so that part of the mineral substances stored in the mineralizer enters the water, and the mineralization of the water is realized; and the mineralized water flows out of the mineralizer, enters a mineralized water outlet 14, and flows to a main water outlet 12 through a third pipeline 6, so that the mineralized water is supplied.

When water is not needed, the first switch 2 and the second switch 3 are closed at the same time, water does not flow out of the faucet, and the mineralizer is not impacted by the pressure of the water and can be protected.

In the application, in order to facilitate the arrangement of the pipelines or channels in the faucet body 1, a main pipe can be sent out from the main water inlet 11 into the faucet body 1 and then divided into two branch pipes, wherein one branch pipe is connected with the main water outlet 12 and is a first passage 4; and the other branch pipe is connected with a mineralization water inlet 13 and is a second passage 5. At this time, the first passage 4 and the second passage 5 only refer to the branch pipes and do not include the header pipes, and therefore, the first switch 2 and the second switch 3 are respectively provided in the first passage 4 and the second passage 5 and do not affect each other. Likewise, when the second path 5 and the third path 6 are summed to the total outlet pipe, the second path 5 and the third path 6 refer to the portion entering the mineralizer and the demineralizer, respectively, and do not include the portion of the total outlet pipe.

In the present application, the access of the faucet body 1 can be realized by arranging a pipeline in a hollow shell, or by directly forming the access in the preparation process of the faucet body 1 (for example, dividing the faucet body into two parts, one side of the faucet body is provided with a half access split along the axial direction, and the access is completely formed after fastening and fixing the faucet body).

Preferably, the first switch 2 is a first valve 2a disposed in the first passage 4, and a first control member for adjusting the opening and closing of the first valve 2a is disposed outside the faucet body 1;

the second switch 3 is specifically a second valve 3a disposed in the second passage 5, and a second control member for adjusting the opening and closing of the second valve 3a is disposed outside the faucet body 1.

As a first embodiment of the present application, the first switch 2 and the second switch 3 may be set as valves, and the first control part and the second control part may be set outside the faucet body 1 to control different valves, respectively, so as to realize the switching of the water outlet. The first control piece and the second control piece are preferably handles of the water faucet, and can also be knobs, buttons and the like.

Preferably, a core pipe 7 capable of rotating or reciprocating is arranged in the faucet body 1, the main water inlet 11 is communicated with the core pipe 7, and a third control part for controlling the core pipe 7 to rotate or reciprocate is arranged outside the faucet body 1;

the first switch 2 is specifically a first pair of holes 2b, the second switch 3 is specifically a second pair of holes 3b, two holes of the first pair of holes 2b are respectively provided on the core tube 7 and the first passage 4, two holes of the second pair of holes 3b are respectively provided on the core tube 7 and the second passage 5, and when the third control controls the core tube 7 to rotate or reciprocate, one or zero pairs of the first pair of holes 2b or the second pair of holes 3b communicate with each other.

Preferably, the first and second pairs of

holes

2b, 3b are provided at different positions in the axial or circumferential direction of the core tube 7.

As a second embodiment of the present application, a rotatable core tube 7 is provided in the faucet body 1, and a third control is provided to control the rotation or reciprocation of the core tube 7. At this time, the first switch 2 and the second switch 3 are divided into a pair of half openings, and one of the pair of openings is arranged on the core tube 7 and can rotate or move along with the rotation or movement of the core tube 7; the other of the pair of openings is provided in the tap body 1, is fixed and communicates with the respective passage. At this time, the opening and closing of the passage is controlled by the rotation or movement of the core tube 7. Wherein, the first pair of holes 2b and the second pair of holes 3b can not be communicated simultaneously, and only one pair of holes can be selectively communicated so as to realize the switching between the un-mineralized water and the mineralized water; in addition, the first pair of holes 2b and the second pair of holes 3b can be not communicated (namely, zero pair communication) at the same time, and the water faucet is in a closed state at the moment and does not discharge water.

Specifically, when the third control element controls the core tube 7 to rotate or reciprocate, there are the following situations, which respectively correspond to different use requirements:

when the first pair of holes 2b are communicated and the second pair of holes 3b are staggered (i.e. not communicated), the first passage 4 is opened, the second passage 5 is closed, and water flowing in from the main water inlet 11 directly flows through the first passage 4 to reach the main water outlet 12 and flows out; at the moment, the mineralizer is not impacted by the pressure of water, so that the mineralizer can be protected.

When the first pair of holes 2b are staggered and the second pair of holes 3b are communicated, the first passage 4 is closed, the second passage 5 is opened, water flowing from the main water inlet 11 flows to the mineralization water inlet 13 through the second passage 5, flows into the mineralization device communicated with the mineralization water inlet 13 through the mineralization water inlet 13 for mineralization, and then the mineralized water flows out of the mineralization device, enters the mineralization water outlet 14 and flows to the main water outlet 12 through the third passage 6, so that the supply of the mineralized water is realized.

When the first pair of holes 2b are staggered with each other and the second pair of holes 3b are also staggered with each other, the first passage 4 is closed, the second passage 5 is also closed, at the moment, water does not flow out of the faucet, and the mineralizer cannot be impacted by the pressure of the water.

In the present application, it is preferable that the core tube 7 is rotatably disposed relative to the faucet body 1, the third control part is a handle, and by marking the corresponding position on the exterior of the faucet body 1, a user can easily know to which position the third control part (handle) is rotated to flow out the required non-mineralized or mineralized water, which is convenient for the user to use.

Preferably, a fixed core 8 and a movable core 9 are arranged in the tap body 1, the movable core 9 can move or rotate back and forth relative to the fixed core 8, and a fourth control piece for controlling the movement or rotation of the movable core 9 is arranged outside the tap body 1;

the first switch 2 includes a first fixed hole 2c and a first moving hole 2d, the first fixed hole 2c is provided on the fixed core 8, and the first moving hole 2d is provided on the moving core 9; the main water inlet 11 is communicated with the first fixing hole 2c, and one end of the first passage 4, which is far away from the main water outlet 12, is arranged on one side of the movable core 9, which is far away from the fixed core 8, and corresponds to the position of the first fixing hole 2 c;

the second switch 3 includes a second fixing hole 3c, a second moving hole 3d, a third fixing hole 3e, and a third moving hole 3f, the second fixing hole 3c and the third fixing hole 3e are provided on the fixed core 8, the second moving hole 3d and the third moving hole 3f are provided on the moving core 9, when the moving core 9 moves or rotates, the second fixing hole 3c communicates with the second moving hole 3d, the third fixing hole 3e communicates with the third moving hole 3f at the same time or staggers at the same time, and the first switch 2 and the second switch 3 stagger at the same time, or one of the first switch 2 and the second switch 3 communicates and the other staggers;

the main water inlet 11 is communicated with the second fixing hole 3c, the mineralized water outlet 14 is communicated with the third fixing hole 3e, and one end of the second passage 5, which is far away from the main water outlet 12, is arranged on one side of the movable core 9, which is far away from the fixed core 8, and corresponds to the position of the second fixing hole 3 c; one end of the third passage 6, which is far away from the main water outlet 12, is arranged on one side of the movable core 9, which is far away from the fixed core 8, and corresponds to the position of the third fixing hole 3 e.

In a third embodiment of the present invention, a fixed core 8 and a movable core 9 are provided in a faucet body 1, and through holes are formed in the fixed core 8 and the movable core 9, respectively, so that the position of the movable core 9 with respect to the fixed core 8 is changed to control whether or not to discharge water and the type of discharged water, and to switch the water types.

Specifically, the first switch 2 effects opening and closing of the first passage 4 by the first fixed hole 2c provided on the fixed core 8 and the first moving hole 2d provided on the moving core 9. The position of the total water inlet 11 is fixedly arranged to be connected with the first fixing hole 2 c; the end of the first passage 4 remote from the main water outlet 12 (i.e., the end of the first passage 4 connected to the movable core 9) is also fixedly disposed at the side of the movable core 9 remote from the fixed core 8, and corresponds to the position of the first fixing hole 2 c. When the first movable hole 2d is moved to be communicated with the first fixed hole 2c, the main water inlet 11, the first fixed hole 2c, the first movable hole 2d and the first passage 4 are communicated, and at the moment, water can smoothly flow into the first passage 4 and flow out from the main water outlet 12; when the first moving hole 2d is moved to be misaligned with the first fixing hole 2c, the space between the first fixing hole 2c and the first passage 4 is now blocked by the watertight portion of the moving core 9, and the first passage 4 is closed.

Similarly, the second switch 3 includes a second fixed hole 3c, a second movable hole 3d, a third fixed hole 3e, and a third movable hole 3f, the second fixed hole 3c and the third fixed hole 3e are disposed on the fixed core 8, the second movable hole 3d and the third movable hole 3f are disposed on the movable core 9, and when the movable core 9 moves or rotates, the second fixed hole 3c and the second movable hole 3d, and the third fixed hole 3e and the third movable hole 3f are simultaneously communicated or staggered; when the second fixing hole 3c and the second moving hole 3d are communicated with each other, and the third fixing hole 3e and the third moving hole 3f are communicated with each other, the second passage 5 and the third passage 6 are communicated with each other, and at this time, water flowing into the main water inlet 11 sequentially passes through the second fixing hole 3c and the second moving hole 3d to enter the mineralization device for mineralization, then sequentially passes through the third fixing hole 3e and the third moving hole 3f to flow into the main water outlet 12, and finally flows out of the water tap to be utilized.

In the present application, the first switch 2 and the second switch 3 are not turned on simultaneously, that is, the first switch 2 and the second switch 3 are turned off simultaneously, which means that the first fixing hole 2c and the first moving hole 2d are staggered, and the second fixing hole 3c and the second moving hole 3d, and the third fixing hole 3e and the third moving hole 3f are staggered simultaneously; or the first switch 2 and the second switch 3 are only opened and the other is closed, and when the first fixed hole 2c and the first moving hole 2d are staggered, the second fixed hole 3c is simultaneously communicated with the second moving hole 3d, and the third fixed hole 3e is simultaneously communicated with the third moving hole 3 f; when the first fixing hole 2c and the first moving hole 2d are communicated, the second fixing hole 3c and the second moving hole 3d are staggered, and the third fixing hole 3e and the third moving hole 3f are staggered simultaneously.

In the application, the hole opening positions can be designed, so that the first moving hole 2d and the second moving hole 3d are overlapped (namely, the same hole), and the holes (named as common holes 2d-3d) can be matched with the second fixing hole 3c, the third fixing hole 3d and the third moving hole 3f to be communicated with the second passage 5 and the third passage 6, so that supply of mineralized water is realized, and can be matched with the first fixing hole 2c to be communicated with the first passage 4, so that supply of non-mineralized water is realized.

Preferably, the position of the end of the first passage 4 away from the main water outlet 12 and the position of the first fixing hole 2c correspond to: the axis of one end of the first passage 4 far away from the main water outlet 12 is coincident with the axis of the first fixing hole 2 c;

the position of one end of the second passage 5 far away from the main water outlet 12 and the position of the second fixing hole 3c correspond to specifically: the axis of one end of the second passage 5 far away from the main water outlet 12 is coincident with the axis of the second fixing hole 3 c;

the position of one end of the third passage 6 far away from the main water outlet 12 and the position of the third fixing hole 3e correspond to specifically: the axis of one end of the third passage 6 far away from the main water outlet 12 coincides with the axis of the third fixing hole 3 e.

Preferably, the axes of the passages provided on the side of the moving core 9 remote from the fixed core 8 coincide with the axes of the corresponding holes in the fixed core 8, so that when the holes to which the moving core 9 moves communicate with the corresponding holes in the fixed core 8, the areas of coincidence of the holes and the corresponding passages in cross section are the largest, and it is also convenient to determine the positions of the passages when designing or manufacturing the faucet body 1.

Preferably, the fixed core 8 and the moving core 9 are coaxial disks, the fourth control element controlling the rotation of the moving core 9 with respect to the fixed core 8.

In the present application, it is preferable that the fixed core 8 and the movable core 9 are disks and are coaxial, and the fourth control element controls the movable core 9 to control whether water is discharged or not and the type of the discharged water through rotation. The fourth control member can be a handle or a ring fixedly connected with the surface of the tap body 1 and the movable core 9, and can also be other designs capable of realizing control.

Preferably, the water entering the total water inlet 11 is tap water or purified water.

In the present application, the water entering the main water inlet 11 may be tap water, which is usually self-pressurized; or purified water purified by the water purifier, wherein the purified water is also pressurized. No matter the water pressure entering the main water inlet 11, the design of the water tap provided by the application can avoid the pressure from being transmitted to the mineralizer.

Preferably, a one-way valve is arranged in the third passage 6, so that the fluid flows in one direction from the mineralized water outlet to the main water outlet.

The one-way valve is arranged, the one-way flow of the fluid from the mineralization water outlet to the main water outlet is maintained, the one-way valve can be matched with different interfaces and passages of the faucet body 1, the water flow can be directly blocked by the second switch 3 when the mineralization device does not work, at the moment, the pressure of the water cannot enter the mineralization device, the compression time of the mineralization device can be reduced, and the service life of the mineralization device is prolonged. Specifically, the third path 6 is provided with a one-way valve, so that the water can only flow from the mineralized water outlet 14 to the main water outlet 12 in a one-way manner, and therefore, the water cannot reversely flow into the mineralized water outlet 14 from the main water outlet 12, and the mineralizer cannot be impacted by the pressure of the water at this time, so that the mineralizer can be protected.

Except the design of arranging the one-way valve in the tap body 1, the one-way valve can also be arranged in an external water path leading to the mineralizer, the one-way valve does not need to be arranged in the tap body 1, and the first switch 2 and the second switch 3 can be matched with the one-way valve in the mineralizer to realize the effect of blocking the water flow pressure and prolonging the service life of the mineralizer.

Preferably, the water treatment device is further provided with a total water inlet pipe, a total water outlet pipe, a mineralization water inlet pipe and a mineralization water outlet pipe, wherein the total water inlet pipe is communicated with a water source and the total water inlet 11, the total water outlet pipe is communicated with the total water outlet 12, the mineralization water inlet pipe is communicated with the mineralization water inlet 13 and the mineralization device, and the mineralization water outlet pipe is communicated with the mineralization device and the mineralization water outlet 14.

The water treatment device can also be provided with a total water inlet pipe, a total water outlet pipe, a mineralization water inlet pipe and a mineralization water outlet pipe which are respectively communicated with the corresponding total water inlet 11, the total water outlet 12, the mineralization water inlet 13 and the mineralization water outlet 14, and is convenient to install.

Example 1

As shown in fig. 1 to 2, a faucet includes: a tap body 1, a first switch 2 and a second switch 3,

the first switch 2 is arranged in the first passage 4 and is used for controlling the opening or closing of the first passage 4; the second switch 3 is disposed in the second path 5, and is used for controlling the opening or closing of the second path 5.

The first switch 2 is specifically a first valve 2a arranged in the first passage 4, and a first control part for adjusting the opening and closing of the first valve 2a is arranged outside the faucet body 1;

The first control piece and the second control piece are respectively a faucet handle.

The water entering the total water inlet 11 is purified water.

The water treatment device is also provided with a total water inlet pipe, a total water outlet pipe, a mineralization water inlet pipe and a mineralization water outlet pipe, wherein the total water inlet pipe is communicated with a water source and the total water inlet 11, the total water outlet pipe is communicated with the total water outlet 12, the mineralization water inlet pipe is communicated with the mineralization water inlet 13 and the mineralization device, and the mineralization water outlet pipe is communicated with the mineralization device and the mineralization water outlet 14.

Example 2

As shown in fig. 3, a faucet includes: a tap body 1, a first switch 2 and a second switch 3,

A rotatable core pipe 7 is arranged in the faucet body 1, the main water inlet 11 is communicated with the core pipe 7, and a third control part for controlling the core pipe 7 to rotate is arranged outside the faucet body 1; the third control is specifically a handle.

The first switch 2 is specifically a first pair of holes 2b, the second switch 3 is specifically a second pair of holes 3b, two holes of the first pair of holes 2b are respectively disposed on the core tube 7 and the first passage 4, two holes of the second pair of holes 3b are respectively disposed on the core tube 7 and the second passage 5, and when the third control controls the rotation of the core tube 7, one or zero pairs of the first pair of holes 2b or the second pair of holes 3b communicate with each other.

The first pair of holes 2b and the second pair of holes 3b are provided at different positions in the axial direction of the core tube 7.

The water entering the total water inlet 11 is tap water.

Example 3

As shown in fig. 4 to 5, a faucet includes: a tap body 1, a first switch 2 and a second switch 3,

A fixed core 8 and a movable core 9 are arranged in the tap body 1, the movable core 9 can rotate relative to the fixed core 8, and a fourth control piece for controlling the movable core 9 to rotate is arranged outside the tap body 1; the fixed core 8 and the moving core 9 are coaxial discs, and the fourth control piece controls the moving core 9 to rotate relative to the fixed core 8. The fourth control piece is a handle.

the second switch 3 includes a second fixing hole 3c, a second moving hole 3d, a third fixing hole 3e, and a third moving hole 3f, the second fixing hole 3c and the third fixing hole 3e are provided on the fixed core 8, the second moving hole 3d and the third moving hole 3f are provided on the moving core 9, when the moving core 9 rotates, the second fixing hole 3c communicates with the second moving hole 3d, the third fixing hole 3e communicates with the third moving hole 3f simultaneously or staggers simultaneously, and the first switch 2 and the second switch 3 stagger simultaneously, or one of the first switch 2 and the second switch 3 communicates with the other stagger;

The position of the end of the first passage 4 far away from the main water outlet 12 and the position of the first fixing hole 2c correspond to specifically: the axis of one end of the first passage 4 far away from the main water outlet 12 is coincident with the axis of the first fixing hole 2 c;

The water entering the total water inlet 11 is purified water.

Example 4

As shown in fig. 6, a water faucet is the same as that of embodiment 3 except that a first moving hole 2d and a second moving hole 3d are overlapped (i.e., the same hole), which are common holes 2d-3 d.

Example 5

As shown in fig. 7, a faucet is the same as that of embodiment 1, except that a one-way valve is arranged in the third passage 6, so that fluid flows in one direction from the mineralized water outlet 14 to the main water outlet 12.

Example 6

As shown in fig. 8, a water faucet is the same as that of embodiment 2, except that a one-way valve is arranged in the third passage 6, so that fluid flows in one direction from the mineralized water outlet 14 to the main water outlet 12.

Example 7

As shown in fig. 9, a faucet is the same as that of embodiment 3, except that a one-way valve is arranged in the third passage 6, so that fluid flows in one direction from the mineralized water outlet 14 to the main water outlet 12.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A faucet, comprising: a tap body (1), a first switch (2) and a second switch (3),

the water tap body (1) is provided with a total water inlet (11), a total water outlet (12), a mineralization water inlet (13) and a mineralization water outlet (14), the total water inlet (11) is communicated with the total water outlet (12) through a first passage (4), the total water inlet (11) is communicated with the mineralization water inlet (13) through a second passage (5), the mineralization water outlet (14) is communicated with the total water outlet (12) through a third passage (6), the mineralization water inlet (13) is communicated with an inlet of a mineralization device, and the mineralization water outlet (14) is communicated with an outlet of the mineralization device;

the first switch (2) is arranged in the first passage (4) and is used for controlling the opening or closing of the first passage (4); the second switch (3) is arranged in the second passage (5) and is used for controlling the opening or closing of the second passage (5).

2. The tap according to claim 1, wherein the first switch (2) is embodied as a first valve (2a) arranged in the first passage (4), and a first control member for adjusting the opening and closing of the first valve (2a) is arranged outside the tap body (1);

the second switch (3) is specifically a second valve (3a) arranged in the second passage (5), and a second control piece for adjusting the opening and closing of the second valve (3a) is arranged outside the faucet body (1).

3. The water tap according to claim 1, characterized in that a core tube (7) capable of rotating or reciprocating is arranged in the tap body (1), the main water inlet (11) is communicated with the core tube (7), and a third control part for controlling the core tube (7) to rotate or reciprocate is arranged outside the tap body (1);

the first switch (2) is embodied as a first pair of holes (2b), the second switch (3) is embodied as a second pair of holes (3b), two holes of the first pair of holes (2b) are respectively provided on the core tube (7) and the first passage (4), two holes of the second pair of holes (3b) are respectively provided on the core tube (7) and the second passage (5), and when the third control controls the core tube (7) to rotate or reciprocate, one or zero pairs of the first pair of holes (2b) or the second pair of holes (3b) communicate with each other.

4. A tap according to claim 3, characterised in that the first pair of holes (2b) and the second pair of holes (3b) are provided at different positions in the axial or circumferential direction of the core tube (7).

5. The faucet according to claim 1, characterized in that a fixed core (8) and a movable core (9) are arranged in the faucet body (1), the movable core (9) can move or rotate back and forth relative to the fixed core (8), and a fourth control piece for controlling the movement or rotation of the movable core (9) is arranged outside the faucet body (1);

the first switch (2) comprises a first fixed hole (2c) and a first moving hole (2d), the first fixed hole (2c) is arranged on the fixed core (8), and the first moving hole (2d) is arranged on the moving core (9); the main water inlet (11) is communicated with the first fixing hole (2c), and one end of the first passage (4) far away from the main water outlet (12) is arranged on one side of the movable core (9) far away from the fixed core (8) and corresponds to the position of the first fixing hole (2 c);

the second switch (3) includes a second fixed hole (3c), a second moving hole (3d), a third fixed hole (3e), and a third moving hole (3f), the second fixed hole (3c) and the third fixed hole (3e) are provided on the fixed core (8), the second moving hole (3d) and the third moving hole (3f) are provided on the moving core (9), when the moving core (9) moves or rotates, the second fixed hole (3c) communicates with the second moving hole (3d), the third fixed hole (3e) communicates with the third moving hole (3f) at the same time or staggers at the same time, and the first switch (2) and the second switch (3) stagger at the same time, or one of the first switch (2) and the second switch (3) communicates with the other staggers;

the main water inlet (11) is communicated with the second fixing hole (3c), the mineralized water outlet (14) is communicated with the third fixing hole (3e), and one end, far away from the main water outlet (12), of the second passage (5) is arranged on one side, far away from the fixing core (8), of the movable core (9) and corresponds to the position of the second fixing hole (3 c); one end, far away from the main water outlet (12), of the third passage (6) is arranged on one side, far away from the fixed core (8), of the movable core (9), and corresponds to the position of the third fixing hole (3 e).

6. The tap according to claim 5, characterised in that the end of the first passage (4) remote from the main water outlet (12) corresponds to the position of the first fixing hole (2c) in particular: the axis of one end of the first passage (4) far away from the main water outlet (12) is coincident with the axis of the first fixing hole (2 c);

the position of one end, far away from the main water outlet (12), of the second passage (5) and the position of the second fixing hole (3c) correspond to specifically: the axis of one end of the second passage (5) far away from the main water outlet (12) is coincident with the axis of the second fixing hole (3 c);

the position of one end of the third passage (6) far away from the main water outlet (12) and the position of the third fixing hole (3e) correspond to specifically: the axis of one end of the third passage (6) far away from the main water outlet (12) is coincident with the axis of the third fixing hole (3 e).

7. Tap according to claim 5, characterised in that said fixed core (8) and said mobile core (9) are coaxial discs, said fourth control member controlling the rotation of said mobile core (9) with respect to said fixed core (8).

8. A tap according to claim 1, characterised in that the water entering the mains water inlet (11) is tap water or purified water.

9. A tap according to any one of claims 1-8, characterised in that a one-way valve is arranged in the third passage (6) to allow one-way flow of fluid from the mineralised water outlets in the direction of the general water outlet.

10. The water tap according to any one of claims 1-8, further comprising a total water inlet pipe, a total water outlet pipe, a mineralization water inlet pipe and a mineralization water outlet pipe, wherein the total water inlet pipe is communicated with a water source and the total water inlet (11), the total water outlet pipe is communicated with the total water outlet (12), the mineralization water inlet pipe is communicated with the mineralization water inlet (13) and the mineralization device, and the mineralization water outlet pipe is communicated with the mineralization device and the mineralization water outlet (14).