阅读说明：本技术 一种单把串联感应龙头 (Single-handle series induction tap ) 是由 游新友 张永龙 王定军 王永生 高文 于 2020-07-10 设计创作，主要内容包括：本发明公开了一种单把串联感应龙头,包括第一出水水路和第二出水水路,所述第一出水水路或所述第二出水水路与阀芯组件的出水口相互连通；其中,所述第一出水水路上设置有电磁阀组件,所述第二出水水路上设置有无电失效开关组件。本发明的单把串联感应龙头结构具有第一出水水路和第二出水水路,该第一出水水路为感应出水水路,第二出水水路为失效出水水路,用户可以通过选择利用机械龙头或者感应龙头进行出水,防止电磁阀组件失效给用户用水所带来的不便。(The invention discloses a single-handle series induction faucet which comprises a first water outlet waterway and a second water outlet waterway, wherein the first water outlet waterway or the second water outlet waterway is communicated with a water outlet of a valve core assembly; the first water outlet waterway is provided with a solenoid valve assembly, and the second water outlet waterway is provided with a non-electrical failure switch assembly. The single-handle series induction tap structure is provided with the first water outlet waterway and the second water outlet waterway, the first water outlet waterway is an induction water outlet waterway, the second water outlet waterway is a failure water outlet waterway, and a user can selectively utilize a mechanical tap or an induction tap to carry out water outlet, so that the inconvenience brought to the water use of the user due to the failure of an electromagnetic valve assembly is prevented.)

1. A single-handle series induction faucet is characterized by comprising a first water outlet waterway and a second water outlet waterway, wherein the first water outlet waterway or the second water outlet waterway is mutually communicated with a water outlet of a valve core assembly; the first water outlet waterway is provided with a solenoid valve assembly, and the second water outlet waterway is provided with a non-electrical failure switch assembly.

2. The single-handle series induction faucet of claim 1, further comprising a water channel assembly, wherein a first water channel and a second water channel are disposed in the water channel assembly, one end of the first water channel is communicated with the water outlet of the valve core assembly, and the other end of the first water channel is communicated with the water inlet channel of the solenoid valve assembly; the second water channel is communicated with the water outlet channel of the electromagnetic valve assembly to form the first water outlet waterway.

3. The single-handle tandem induction faucet of claim 2, wherein a water passage opening is further formed between the first water passage and the second water passage, and the first water passage, the second water passage and the water passage opening form the second water outlet waterway, wherein the non-electrical-failure switch assembly cooperates with the water passage opening to block or communicate the first water passage and the second water passage.

4. A single handle tandem induction faucet according to claim 3, wherein said electrical dead center switch assembly has a plug portion axially movable to engage said spout.

5. The single handle tandem induction faucet of claim 1, further comprising a body, wherein the body has an induction assembly mounted thereon, the induction assembly and the solenoid valve assembly both being electrically connected to a control module.

6. The single handle in-line induction faucet of claim 5, wherein the body has an outlet channel therein, the outlet channel being in communication with the first or second outlet waterway, the body having an outlet portion at a distal end thereof.

7. The single handle in-line induction faucet of claim 5, wherein the body is in communication with a faucet conduit.

8. The single handle in-line induction tap of claim 7 wherein a pull head is attached to an end of said tap tube.

9. The single handle in-line induction faucet of claim 1, wherein the cold and hot water inlets of the cartridge assembly are in communication with a cold or hot water inlet assembly, respectively.

10. The single handle tandem induction faucet of claim 1, wherein one end of the spool assembly is interconnected with the handle assembly.

Technical Field

The invention relates to a single-handle series induction tap.

Background

The traditional induction faucet is provided with a large installation box under a counter basin, and 4 water pipes are required to be installed on the induction faucet, so that the problems that the traditional faucet is high in cost, complicated to install and the like are caused; in addition, the faucet cannot be normally used for water outlet when the electromagnetic valve fails or the battery is dead.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a single-handle tandem induction faucet.

The invention is realized by the following technical scheme: a single-handle series induction faucet comprises a first water outlet waterway and a second water outlet waterway, wherein the first water outlet waterway or the second water outlet waterway is mutually communicated with a water outlet of a valve core assembly; the first water outlet waterway is provided with a solenoid valve assembly, and the second water outlet waterway is provided with a non-electrical failure switch assembly.

Preferably, the water-saving valve further comprises a water channel assembly, wherein a first water channel and a second water channel are arranged in the water channel assembly, one end of the first water channel is communicated with the water outlet of the valve core assembly, and the other end of the first water channel is communicated with the water inlet channel of the electromagnetic valve assembly; the second water channel is communicated with the water outlet channel of the electromagnetic valve assembly to form the first water outlet waterway.

Preferably, a water passing port is further formed between the first water channel and the second water channel, the first water channel, the second water channel and the water passing port form the second water outlet waterway, and the non-electrical failure switch assembly is matched with the water passing port to block or communicate the first water channel and the second water channel.

Preferably, the electrical failure free switch assembly has a plug portion that is axially movable to engage the water outlet.

Preferably, the electromagnetic valve assembly further comprises a body, wherein a sensing assembly is mounted on the body, and the sensing assembly and the electromagnetic valve assembly are electrically connected to the control module.

Preferably, the body has a water outlet channel therein, the water outlet channel is communicated with the first or second water outlet waterway, and the end of the body has a water outlet portion.

Preferably, the body is in communication with a faucet conduit.

Preferably, the tail end of the faucet pipeline is connected with a pulling head.

Preferably, the cold water inlet and the hot water inlet of the valve core assembly are respectively communicated with the cold water inlet assembly or the hot water inlet assembly.

Preferably, one end of the valve core assembly is connected with the handle assembly

The single-handle series induction tap structure is provided with a first water outlet waterway and a second water outlet waterway, wherein the first water outlet waterway is an induction water outlet waterway, the second water outlet waterway is a failure water outlet waterway, and a user can selectively utilize a mechanical tap or an induction tap to carry out water outlet, so that the inconvenience brought to the water use of the user due to the failure of an electromagnetic valve assembly is prevented; meanwhile, the single-handle series induction tap structure does not need to be additionally provided with an intelligent control box as the traditional induction tap, the first water outlet channel and the second water outlet channel are integrated, the structure is further simplified, 4 pipelines at the bottom of the original tap can be reduced to 2 pipelines, the cost is greatly saved, and meanwhile, the under-platform is simpler.

Drawings

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

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is a schematic waterway diagram of the first effluent waterway of the present invention.

Fig. 5 is a schematic waterway diagram of a second effluent waterway in accordance with the present invention.

Fig. 6 is a perspective view of an embodiment of the present invention.

Fig. 7 is a cross-sectional view of one embodiment of the present invention.

FIG. 8 is a schematic view of a waterway according to an embodiment of the present invention.

Fig. 9 is a schematic perspective view of another embodiment of the present invention.

Fig. 10 is a partial cross-sectional view of one embodiment of the present invention.

FIG. 11 is a schematic view of a waterway according to an embodiment of the present invention.

FIG. 12 is a functional logic diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to the attached drawings 1 to 5 of the specification, a single-handle series induction faucet comprises a body 1, a water channel assembly 2, an electromagnetic valve assembly 3 and a valve core assembly 4, wherein a water outlet channel 10 is formed in the body 1, the water outlet channel 10 is communicated with a water outlet part 11 at the tail end of the body 1, an induction assembly 5 is further mounted on the body 1, the induction assembly 5 and the electromagnetic valve assembly 3 are electrically connected to a control module 6, and the control module 6 is connected with a power module 9; the water channel assembly 2 is arranged in the body 1, a first water channel 21 and a second water channel 22 are formed in the water channel assembly 2, the electromagnetic valve assembly 3 comprises a water inlet channel 31 and a water outlet channel 32, the water inlet channel 31 of the electromagnetic valve assembly is communicated with the first water channel 21, the water outlet channel 32 of the electromagnetic valve assembly is communicated with the second water channel 22, a water passing port 2a is further formed between the first water channel 21 and the second water channel 22, and the water passing port 2a is matched with the non-electrical failure switch assembly 7 to block or communicate the first water channel 21 and the second water channel 22. Specifically, the electrical failure switch assembly 7 is disposed in the waterway assembly 2, and the electrical failure switch assembly 7 has a plug portion 7a, and the plug portion 7a is axially movable to cooperate with the waterway opening 2a to seal and block or communicate the first waterway 21 and the second waterway 22.

The electromagnetic valve assembly 3 and the control module 6 are both arranged in the body 1, and the induction tap is installed and fixed through an installation and fixing module 8; the valve core assembly 4 has a water inlet and a water outlet, in an embodiment, the water inlet includes a cold water inlet and a hot water inlet, the cold water inlet and the hot water inlet are respectively communicated with the cold water inlet assembly 81 and the hot water inlet assembly 81, wherein one end of the valve core assembly 4 is connected with the handle assembly 41, and the opening or closing of the valve core assembly 4 is controlled by the operation of the handle assembly 41.

Referring to fig. 4, when the handle assembly 41 is opened, the valve core assembly 4 is in an open state, the electrical failure switch assembly 7 is closed, the sensing of the sensing assembly 5 is turned on, and at this time, after the water enters the valve core assembly 4 from the water inlet assembly 81, the water flows into the first water channel 21 from the water outlet of the valve core assembly 4, and then the water flows into the solenoid valve assembly 3 and flows into the second water channel 22 from the water outlet channel 32 thereof (i.e., the first water outlet channel a formed at this time is in a connected state), and finally flows out from the water outlet portion 11 which enters the water outlet channel 10 of the body and is at the tail end thereof; afterwards, if the induction of the induction component 5 is closed, the electromagnetic valve component 4 is in a closed state under the action of the control module, and at the moment, the first water outlet waterway is blocked.

Referring to fig. 5, when the power supply of the power module 9 is exhausted or the electromagnetic valve assembly 3 fails, the sensing of the sensing assembly 5 is turned off, the first water outlet channel a is in a blocking state, at this time, the handle assembly 41 is opened to make the valve core assembly 4 in an open state, the electrical failure free switch assembly 7 is controlled to move axially, the seal between the plug portion 7a and the water outlet 2a is released, the first water channel 21 and the second water channel 22 are communicated with each other through the water outlet 2a, at this time, after flowing into the first water channel 21 from the water outlet of the valve core assembly 4, the water flows into the second water channel 22 through the water outlet 2a (i.e., the second water outlet channel b formed at this time is in a communicating state), and then flows out from the water outlet portion 11 at the tail end of the water outlet channel 10 of the body; in addition, if the user controls the handle assembly 41 to close the valve core assembly 41, so that the second water outlet waterway is blocked, the induction faucet can stop water outlet. The single-handle series induction tap structure is provided with a first water outlet waterway and a second water outlet waterway, wherein the first water outlet waterway is an induction water outlet waterway, the second water outlet waterway is a failure water outlet waterway, and a user can selectively utilize a mechanical tap or an induction tap to carry out water outlet, so that the inconvenience brought to the water use of the user due to the failure of an electromagnetic valve assembly is prevented; meanwhile, the electromagnetic valve component and the control module are integrated into the body by the single series induction faucet structure, an intelligent control box does not need to be additionally arranged as in the traditional induction faucet, the first water outlet channel and the second water outlet channel are integrated, the structure is further simplified, 4 pipelines at the bottom of the original faucet can be reduced to 2 pipelines, the cost is greatly saved, and meanwhile, the under-platform is simpler.

In a specific application embodiment, referring to fig. 6-8, the above structure can be applied to kitchen faucets. A first water outlet waterway a and a second water outlet waterway b are arranged in the kitchen faucet, the body 1 of the kitchen faucet is communicated with a faucet pipeline c, wherein the communication or the blocking of the first water outlet waterway a is controlled by the electromagnetic valve component 3, and the communication or the blocking of the second water outlet waterway b is controlled by the electroless failure switch component 7 and the valve core component 4. The kitchen faucet with the structure can save cost for users and bring great convenience to life.

In a specific application example, with reference to fig. 9 to 11, the above-described structure can be applied to kitchen drawing faucets. A first water outlet waterway a and a second water outlet waterway b are arranged in the kitchen pull-push faucet, the electromagnetic valve component and the valve core component are oppositely arranged, the body 1 of the kitchen pull-push faucet is mutually communicated with a faucet pipeline c, and the tail end of the faucet pipeline c is connected with a pull head d, wherein the communication or the blocking of the first water outlet waterway a of the kitchen pull-push faucet is controlled by the electromagnetic valve component, and the communication or the blocking of the second water outlet waterway b is controlled by the electroless failure switch component 7 and the valve core component 4. The kitchen pull faucet with the structure can save cost for users and bring great convenience to life.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.