CN103953758A - Manual and inductive integrated water tap - Google Patents

Abstract

The invention discloses a water-saving faucet that can manually or inductively control the water outlet of the faucet, and can also adjust the temperature of the water outlet. It uses a more humanized design of a manual and integrated water-saving faucet, including a faucet body, a temperature regulating valve, an on-off valve and a solenoid valve. The vertical part is equipped with a water pipe installation channel, a lower installation chamber, a water passage chamber and an upper installation chamber. The cold and hot water installation passages are equipped with cold and hot water check valves. The lower part of the lower installation chamber is equipped with The cold and hot water ports, the upper and lower parts of the water passage chamber are respectively provided with lower and upper ports, the lower part of the upper installation chamber is provided with a first channel, and the water passage chamber has the first and second chambers, and the upper port and the lower port are in the first chamber, the lower part of the second chamber is provided with the first port, and the upper part is provided with the second channel. In the second chamber, the solenoid valve is installed in the upper installation chamber, and an induction device and an induction window are arranged on the horizontal part.

Description

A manual and sensor integrated faucet

technical field

The invention relates to a faucet, in particular to a faucet integrating manual operation and induction.

Background technique

Traditional faucets are generally manual faucets, that is, the faucets are turned on or off manually. When in use, water can flow out for a long time, which is convenient for users to wash items. However, users often forget to turn off the faucets after use, resulting in waste of water resources. Therefore, this This manual faucet is not suitable for public places such as shopping malls and hotels. In order to avoid the problem that the user forgets to turn off the faucet after use, an induction automatic faucet has appeared on the market, that is, an induction area is set on the surface of the faucet, a human body induction device is installed on the induction area, and a human body induction device is installed in the faucet. The solenoid valve that controls the opening or closing. This solenoid valve controls the conduction or cut-off of the faucet. When using it, place the human hand on the faucet sensing area. The faucet will automatically discharge water after a few seconds, and the solenoid valve will automatically close after tens of seconds of water discharge Stop the water, realize the function of closing the faucet in time, and effectively reduce the waste of water resources. However, the water discharge time of the induction automatic faucet is short each time, which is not suitable for people to wash items. Therefore, the induction automatic faucet is not suitable for household places.

In view of this, the inventor has carried out in-depth research to the above-mentioned problem, and this case arises thus.

Contents of the invention

The purpose of the present invention is to provide a manual and induction integrated faucet, which can manually control the water outlet of the faucet, can also control the automatic water outlet of the faucet by induction, and can also adjust the temperature of the water outlet of the faucet. home improvement.

The technical solution of the present invention is as follows: a manual and induction integrated faucet, including a faucet body, the faucet body has a vertical part and a horizontal part, the first end of the horizontal part is connected to the upper end of the vertical part, and The vertical part is arranged perpendicular to each other, the horizontal part has a water outlet channel extending along the length direction of the horizontal part, and the bottom surface of the second end of the horizontal part is provided with a water outlet communicating with the water outlet channel; it also includes a cold water A water inlet, a hot water inlet and a first valve of a water outlet, a second valve with a water inlet and a water outlet, and a third valve with a water inlet and a water outlet; The water pipe installation channel, the lower installation chamber above the water pipe installation channel, the water passage chamber above the lower installation chamber, and the upper installation chamber above the water passage chamber; the water pipe installation passage includes a cooling water pipe extension The cold water installation channel and the hot water installation channel extended into the installation by the hot water supply pipe, the cold water installation channel and the hot water installation channel are horizontally arranged side by side. A check valve, the upper end of the hot water installation channel is installed with a hot water check valve to prevent hot water from flowing back downwards, and the lower part of the lower installation chamber is provided with a cold water port that communicates with the cold water installation channel and is connected to the hot water. A hot water port connected to the channel is installed, the lower part of the above-mentioned water passing chamber is provided with a lower port communicating with the lower installation chamber, and the upper part of the above-mentioned water passing chamber is provided with an upper port communicating with the lower part of the upper installation chamber, The lower part of the above-mentioned upper installation chamber is provided with a first channel that communicates with the water outlet channel, and the above-mentioned water-passing chamber is fixed with a mounting seat that divides the water-passing chamber into a first chamber and a second chamber that are not communicated with each other. The upper port and the lower port are located in the first chamber, the lower part of the second chamber is provided with a first port communicating with the first chamber, and the upper part of the second chamber is provided with a port communicating with the water outlet channel. In the second channel, the above-mentioned first valve is installed in the above-mentioned lower installation chamber, and the cold water inlet of the above-mentioned first valve is arranged opposite to the cold water inlet, the hot water inlet of the first valve is arranged opposite to the hot water inlet, and the above-mentioned first valve The water outlet is set opposite to the lower port. The above-mentioned first valve is a temperature-regulating valve that controls the conduction of the cold water port and the hot water port, and its operating parts extend out of the vertical part. The above-mentioned second valve is installed on the above-mentioned mounting seat and in the above-mentioned second chamber, the water inlet of the above-mentioned second valve is set opposite to the above-mentioned first port, the water outlet of the second valve is set opposite to the port of the above-mentioned second channel, and the second valve is for controlling the first port. The opening or closing of the switch valve, and its operating part protrudes from the above-mentioned vertical part. The above-mentioned third valve is installed in the above-mentioned upper installation chamber, and the water inlet of the above-mentioned third valve is set opposite to the above-mentioned upper port. The water outlet of the valve is set opposite to the port of the first channel. The third valve is a solenoid valve that controls the conduction or cut-off of the upper port, and its water inlet and outlet are located side by side at the bottom. The above-mentioned horizontal part is installed with a control solenoid valve As for the sensing device which is working and has sensing components, a sensing window is opened on the above-mentioned horizontal part corresponding to the sensing component.

The temperature regulating valve mentioned above is a knob type temperature regulating valve.

The above-mentioned on-off valve is a knob-type on-off valve or a mechanical push on-off valve.

The above-mentioned mounting seat is a hollow cylinder arranged horizontally, the hollow chamber of the above-mentioned mounting seat is the above-mentioned second chamber, the upper part of the above-mentioned mounting seat is provided with a gap on the side adjacent to the above-mentioned water outlet channel, and the two arms of the above-mentioned gap are respectively Formed integrally with the above-mentioned vertical part, the water outlet of the above-mentioned second valve is arranged opposite to the above-mentioned gap, a transition chamber is provided between the above-mentioned water outlet channel and the gap of the above-mentioned second chamber, the above-mentioned transition chamber communicates with the above-mentioned gap, and the above-mentioned transition The upper part of the chamber is provided with a second port communicating with the above-mentioned water outlet channel, the part of the above-mentioned transition chamber located between the above-mentioned gap and the above-mentioned second port constitutes the above-mentioned second channel, and the upper part of the above-mentioned transition chamber is provided with the above-mentioned The third port communicated with the upper installation chamber, the third port is opposite to the water outlet of the third valve, and the transition chamber is located between the third port and the second port to form the first port. one channel.

The above-mentioned cold water check valve and the above-mentioned cold water installation channel are sealed by an O-ring embedded outside the cold water check valve, and the above-mentioned hot water check valve and the above-mentioned hot water installation channel are sealed by an O-ring embedded in the hot water check valve. The O-ring seal outside the water check valve is used for sealing.

After adopting the above-mentioned technical scheme, the integrated manual and induction faucet of the present invention, if you need to wash your hands or brush your teeth and rinse your mouth with water for a short period of time, you can put your hand at the induction window, the induction device is triggered, and the solenoid valve controls the upper switch. At this time, the warm water flowing out of the thermostat valve can flow into the first chamber through the lower port, and then flow into the electromagnetic valve through the upper port, and the water flowing out of the outlet of the solenoid valve will flow through the first channel to the In the water outlet channel, it finally flows out from the water outlet of the water outlet channel. During use or in use, the temperature of the water outlet can be adjusted through the temperature regulating valve; if it is necessary to wash the face, wash clothes and other continuous water for a long time, the on-off valve can be controlled to open , the water inlet of the on-off valve is connected to the first port. At this time, the warm water flowing out of the thermostat valve first flows into the first chamber through the lower port, and then flows into the on-off valve through the first port. The on-off valve The water flowing out of the water outlet flows into the water outlet channel through the second channel, and finally flows out from the water outlet of the water outlet channel. During use or before use, the water temperature of the water outlet can also be adjusted by the temperature regulating valve. Compared with the prior art, the manual and induction integrated faucet of the present invention can manually control the water outlet of the faucet through the switch valve, and can also control the automatic water outlet of the faucet through the induction device. The design is more reasonable, humanized, and truly The realization of the induction faucet as a home has the advantages of simple and reasonable structure and water saving. At the same time, the outlet water temperature of the faucet can be adjusted no matter whether the method of manually controlling the water outlet or the way of inductively controlling the water is used, so as to avoid the traditional induction faucet that cannot be adjusted according to its own needs. The problem of adjusting the water temperature is more humanized; in addition, the cold water check valve and the hot water check valve can prevent the water bodies in the cold water installation channel and the hot water installation channel from crossing each other.

Description of drawings

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

Fig. 2 is a sectional view of the present invention;

Fig. 3 is another sectional view of the present invention;

Fig. 4 is a sectional view of the vertical part in the present invention.

In the picture:

Faucet body 1 vertical part 11

Water pipe installation channel 111 Cold water installation channel 111a

Hot water installation channel 111b Lower installation chamber 112

Cold water outlet 112a Hot water outlet 112b

Water chamber 113 Down port 1131

Upper port 1132 The first port 1133

First chamber 113a Second chamber 113b

Upper installation chamber 114 Transition chamber 115

The second port 1151 The third port 1152

Horizontal part 12 Water outlet channel 121

Water outlet 122 Storage chamber 123

Sensing window 124 Mounting seat 13

Gap 131 First valve 2

Second valve 3 Third valve 4

Cold water check valve 5 Hot water check valve 6

Sensing device 7 Sensing parts 71

O-ring seal 8 O-ring seal 9

Detailed ways

A manual and induction integrated water faucet of the present invention, as shown in Figures 1-4, includes a faucet body 1, the faucet body 1 has a vertical part 11 and a horizontal part 12, the first end of the horizontal part 12 is connected to the vertical The upper end of the horizontal part 11 is connected to the upper end and is perpendicular to the vertical part 11. The horizontal part 12 has a water outlet channel 121 extending along the length direction of the horizontal part 12, and the bottom surface of the second end of the horizontal part 12 is provided with The water outlet 122 communicated with the water outlet channel 121 .

The innovation of the present invention is that: the manual and sensor integrated faucet also includes a first valve 2 with a cold water inlet, a hot water inlet and a water outlet, and a second valve with a water inlet and a water outlet 3, and a third valve 4 with a water inlet and a water outlet; the vertical part 11 is provided with a water pipe installation channel 111, the lower installation chamber 112 above the water pipe installation passage 111, and the lower installation chamber 112 above the The water passage chamber 113, and the upper installation chamber 114 above the water passage chamber 113; the water pipe installation channel 111 includes a cold water installation passage 111a for the cold water pipe to extend into and a hot water installation passage for the hot water pipe to extend into and install 111b, the cold water installation channel 111a and the hot water installation channel 111b are horizontally arranged side by side, the upper end of the cold water installation channel 111a is installed with a cold water check valve 5 to prevent the cold water from flowing back downwards, and the upper end of the hot water installation channel 111b A hot water check valve 6 that prevents hot water from flowing downward is installed at the bottom of the lower installation chamber 112. A cold water port 112a communicated with the cold water installation channel 111a and a hot water port 112b communicated with the hot water installation channel 111b are opened at the bottom of the lower installation chamber 112. The bottom of the water-passing chamber 113 is provided with a lower port 1131 communicating with the lower installation chamber 112, and the top of the water-passing chamber 113 is provided with an upper port 1132 communicating with the bottom of the upper installation chamber 114. The upper installation chamber The lower part of 114 is provided with the first channel that communicates with the water outlet channel 121, and the mounting seat that separates the water-passing chamber 113 into a first chamber 113a and a second chamber 113b that are not communicated with each other is fixed in the water-passing chamber 113 13, and the mounting seat 13 is above the lower port 1131, the mounting seat 13 is a hollow cylinder arranged horizontally, the hollow chamber of the mounting seat 13 is the second chamber 113b, the upper part of the mounting seat 13 and the A notch 131 is provided on the adjacent side of the water outlet channel 121, and the two arms of the notch 131 are integrally formed with the vertical part 11 respectively. The lower part is provided with a first port 1133 communicating with the first chamber 113a, and the upper part of the second chamber 113b is provided with a second channel communicating with the water outlet channel 121. There is a transition chamber 115, the transition chamber 115 communicates with the notch 131, the upper part of the transition chamber 115 is provided with a second port 1151 communicating with the water outlet channel 121, the transition chamber 151 is located between the notch 131 and the second port 1151 The position constitutes the second passage, the upper part of the transition chamber 151 is provided with a third port 1152 communicating with the upper installation chamber 114, and the transition chamber 151 is located between the third port 1152 and the second port 1151 The parts constitute the first channel.

The first valve 2 is installed in the lower installation chamber 112, and the cold water inlet of the first valve 2 is overlapped with the cold water inlet 112a, and the hot water inlet of the first valve 2 is overlapped with the hot water inlet 112b. Connected setting, the water outlet of the first valve 2 is overlapped with the lower port 1131, and the first valve 2 is used to control the conduction of the cold water port 112a and the hot water port 112b, and its operating parts extend out of the vertical part 11 The outer temperature regulating valve, this temperature regulating valve is a knob type temperature regulating valve, the knob of this temperature regulating valve is outside the vertical part 11.

The second valve 3 is installed on the mounting seat 13 and is located in the second chamber 113b. The water inlet of the second valve 3 overlaps with the first port 1133 and communicates with each other. The water outlet of the second valve 3 is connected to the gap. 131 are stacked and communicated. The second valve 3 is an on-off valve that controls the conduction or cut-off of the first port 1133, and its operating parts extend out of the vertical part 11. The on-off valve is a knob-type on-off valve. The on-off valve of the on-off valve The knob is outside the vertical part 11, and the switch valve can also be a mechanical push switch valve.

The third valve 4 is installed in the upper installation chamber 114, and the water inlet of the third valve 4 overlaps and communicates with the upper port 1132, and the water outlet of the third valve 4 overlaps and communicates with the third port 1152. set, and the third valve 4 is a solenoid valve that controls the conduction or cut-off of the upper port 1132, and the water inlet and the water outlet are placed side by side at the bottom. The sensing device 7, the horizontal portion 12 is provided with an accommodating chamber 123 above the water outlet channel 121, the sensing device 7 is located in the accommodating chamber 123, and the sensing component 71 is located at the second end of the horizontal portion 12, A sensing window 124 is provided on the bottom surface of the second end of the transverse portion 12 corresponding to the sensing part 71. In the present invention, the connection mode and working principle of the sensing device and the solenoid valve are the same as those of the sensing device and the solenoid valve of the traditional sensing automatic faucet. The connection mode is the same as the working principle, and the applicant will not repeat it here.

A manual and induction integrated faucet of the present invention, if you need to wash your hands or brush your teeth and rinse your mouth with water for a short time, you can put your hand on the induction window 124, the induction device 7 is triggered, and the electromagnetic valve is controlled to work, and the electromagnetic valve guides The water inlet of the solenoid valve is connected to the upper port 1132. At this time, the warm water flowing out of the thermostat valve flows into the first chamber 113a through the lower port 1131, and the warm water in the first chamber 113a passes through the upper port. Port 1132 flows into the electromagnetic valve, and the water flowing out through the outlet of the electromagnetic valve, the water flowing out from the outlet of the electromagnetic valve flows into the transition chamber 115 through the third port 1152, and the water in the transition chamber 115 passes through the third The two-way port 1151 flows out into the water outlet channel 121, and finally flows out from the water outlet 122 of the water outlet channel 121. At the same time, the temperature of the water flowing into the first chamber 113a can be adjusted through the temperature regulating valve during use or in use; if necessary When washing face, washing clothes and so on for a long time, the on-off valve can be opened, that is, the water inlet of the on-off valve is connected to the first port 1133, and the warm water flowing out through the thermostat valve flows to the first port 1131 through the lower port. In the chamber 113a, the warm water in the first chamber 113a flows into the on-off valve through the first port 1133, the water from the outlet of the on-off valve flows into the transition chamber 151 through the gap 131, and the water in the transition chamber 115 Then it flows out into the water outlet channel 121 through the second port 1151, and finally flows out from the water outlet 122 of the water outlet channel 121. At the same time, the water flowing into the first chamber 113a can be adjusted by the temperature regulating valve during use or before use. water temperature. Compared with the prior art, the manual and induction integrated water faucet of the present invention can manually control the water outlet of the faucet through the switch valve, and can also control the automatic water outlet of the faucet through the induction device. The design is more reasonable and humanized, with The structure is simple and reasonable, and has the advantages of saving water. At the same time, the water outlet temperature of the faucet can be adjusted no matter whether the water outlet is manually controlled or the water is controlled by induction, so as to avoid the problem that the traditional induction faucet cannot adjust the water temperature according to its own needs. The design is more Humanized, it is a new generation of scientific and technological water-saving products that enter the family bathroom products. It is practical for the automation of household water products and promotes the water-saving construction of household water. In addition, through the cold water check valve 5 and the hot water check valve 6, it can Prevent the water bodies in the cold water installation channel and the hot water installation channel from crossing each other, so that the temperature adjustment accuracy of the temperature regulating valve is high.

In the present invention, the cold water check valve 5 and the cold water installation channel 111a are sealed by an O-ring 8 embedded outside the cold water check valve 5, and the O-ring 8 can further prevent hot water from flowing Flow into the cold water installation channel 111a; similarly, the hot water check valve 6 and the hot water installation channel 111b are sealed by an O-ring 9 embedded outside the hot water check valve 6, and through this O The sealing ring 9 can further prevent the cold water from flowing into the hot water installation channel 111b.

The above-mentioned embodiments and drawings do not limit the form and style of the product of the present invention, and any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of the present invention.

Claims (5)

1. One kind manually with induction one body swimming tap, comprise faucet body, this faucet body has vertical part and transverse part, the first end end of this transverse part is connected with end, upper end, vertical part, and with mutually vertical setting of vertical part, on this transverse part, there is the exhalant canal extending along the length direction of transverse part, and offer the water outlet communicating with exhalant canal on the second bottom surface, end end of this transverse part, it is characterized in that: also comprise there is a cold water inlet, the first valve of a water inlet of hot water and a water outlet, there is the second valve of a water intake and a water outlet, and there is the 3rd valve of a water intake and a water outlet, in above-mentioned vertical part, be provided with water pipe passage is installed, the lower installation chamber of passage top is installed in water pipe, the water chamber of crossing in lower installation chamber top, and in crossing the upper installation chamber of water chamber top, this water pipe is installed passage and is included for cold water pipe and stretch into and cold water is installed the hot water that passage and heat supply water pipe stretch into installation is installed passage is installed, this cold water is installed passage and is laterally and is arranged side by side with hot water installation passage, the end, upper end that above-mentioned cold water is installed passage is provided with the cold water safety check that prevents that cold water from refluxing downwards, the end, upper end that above-mentioned hot water is installed passage is provided with the hot-water check valve that prevents that hot water from refluxing downwards, the bottom of above-mentioned lower installation chamber offers the cold water outlet communicating with cold water installation passage and with hot water, the hot water mouth that passage communicates is installed, the above-mentioned bottom of crossing water chamber offers the lower port communicating with lower installation chamber, the above-mentioned top of crossing water chamber offers the upper port communicating with the bottom of upper installation chamber, the bottom of above-mentioned upper installation chamber offers the first passage being connected with exhalant canal, in above-mentioned water chamber excessively, be fixed with Jiang Guo water chamber and be separated into the first not connected chamber and the fitting seat of the second chamber, above-mentioned upper port and lower port are in above-mentioned the first chamber, the bottom of above-mentioned the second chamber offers the first port communicating with the first chamber, the top of above-mentioned the second chamber offers the second channel communicating with exhalant canal, it is indoor that above-mentioned the first valve is installed on above-mentioned lower installation cavity, and cold water inlet and the cold water outlet of above-mentioned the first valve are oppositely arranged, water inlet of hot water and the hot water mouth of the first valve are oppositely arranged, water outlet and the lower port of above-mentioned the first valve are oppositely arranged, above-mentioned the first valve is control cold water outlet and hot water mouth's conducting amount, and its functional unit stretches out the heat control valve outside vertical part, above-mentioned second valve is arranged on above-mentioned fitting seat, and in above-mentioned the second chamber, the water intake of above-mentioned second valve and above-mentioned the first port are oppositely arranged, the water outlet of second valve and the port of above-mentioned second channel are oppositely arranged, second valve is control the first port conducting or cut-off, and its functional unit stretches out the switch valve of above-mentioned vertical part, it is indoor that above-mentioned the 3rd valve is arranged on above-mentioned upper installation cavity, and the water intake of above-mentioned the 3rd valve and above-mentioned upper port are oppositely arranged, the 3rd water outlet of valve and the port of first passage are oppositely arranged, the 3rd valve is control upper port conducting or cut-off, and its water intake and water outlet be the solenoid valve in below side by side, in above-mentioned transverse part, be provided with and control electromagnetic valve work, and there is the induction installation of inductive means, above-mentioned transverse part offers induction window corresponding to inductive means place.
2. 2. according to claim 1 a kind of manually leading with induction one body swimming, it is characterized in that: above-mentioned heat control valve is knob style heat control valve.
3. 3. according to claim 1 a kind of manually leading with induction one body swimming, it is characterized in that: above-mentioned switch valve is knob switch valve or mechanical compression switch valve.
4. 4. according to claim 1 a kind of manually leading with induction one body swimming, it is characterized in that: above-mentioned fitting seat is the hollow cylinder that traverse arranges, the hollow chamber of above-mentioned fitting seat is above-mentioned the second chamber, the top of an above-mentioned fitting seat side adjacent with above-mentioned exhalant canal offers breach, two arms of above-mentioned breach are one-body molded with above-mentioned vertical part respectively, the water outlet of above-mentioned second valve and above-mentioned breach are oppositely arranged, between the breach of above-mentioned exhalant canal and above-mentioned the second chamber, be provided with transition chamber thereof, above-mentioned transition chamber thereof communicates with above-mentioned breach, the top of above-mentioned transition chamber thereof offers the second port communicating with above-mentioned exhalant canal, the position of above-mentioned transition chamber thereof between above-mentioned breach and above-mentioned the second port forms above-mentioned second channel, the top of above-mentioned transition chamber thereof offers the third connectivity mouth communicating with above-mentioned upper installation chamber, the water outlet of above-mentioned third connectivity mouth and above-mentioned the 3rd valve is oppositely arranged, the position of above-mentioned transition chamber thereof between above-mentioned third connectivity mouth and above-mentioned the second port forms above-mentioned first passage.
5. 5. according to claim 1 a kind of manually leading with induction one body swimming, it is characterized in that: above-mentioned cold water safety check and above-mentioned cold water are installed between passage and sealed by the O-ring seals being inlaid in outside this cold water safety check, above-mentioned hot-water check valve and above-mentioned hot water are installed between passage and are sealed by the O-ring seals being inlaid in outside this hot-water check valve.