CN103953758B

CN103953758B - Manual and response integral type tap

Info

Publication number: CN103953758B
Application number: CN201410181072.0A
Authority: CN
Inventors: 阙福文; 任龙辉; 屈剑; ***
Original assignee: Huihuang Plumbing Group Co ltd
Current assignee: Huihuang Plumbing Group Co ltd
Priority date: 2014-04-30
Filing date: 2014-04-30
Publication date: 2020-10-27
Anticipated expiration: 2034-04-30
Also published as: CN103953758A

Abstract

The invention discloses a manual-automatic integrated water-saving tap which can manually or inductively control the water outlet of the tap and can adjust the temperature of the water outlet, and is designed more humanized, comprising a tap body, a temperature adjusting valve, a switch valve and an electromagnetic valve, wherein the vertical part is internally provided with a water pipe installation channel, a lower installation cavity, a water passing cavity and an upper installation cavity, the cold and hot water installation channels are internally and correspondingly provided with cold and hot water check valves, the lower part of the lower installation cavity is provided with a cold and hot water port, the upper part and the lower part of the water passing cavity are respectively provided with a lower through port and an upper through port, the lower part of the upper installation cavity is provided with a first channel, the water passing cavity is internally provided with a first cavity and a second cavity, the upper through port and the lower through port are positioned in the first cavity, the lower part of the second cavity is provided with a first through port, the temperature adjusting valve is arranged in the lower installation cavity, the solenoid valve is installed in last installation cavity, is equipped with induction system and response window on the horizontal portion.

Description

Manual and response integral type tap

Technical Field

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

Background

The traditional water faucet is generally a manual water faucet, namely the water faucet is opened or closed manually, water can be discharged for a long time during use, a user can conveniently wash articles, but the user often forgets to close the water faucet after use, so that water resources are wasted, and therefore the manual water faucet is not suitable for public places such as markets, hotels and the like. In order to avoid the problem that a user forgets to close the faucet after using the induction automatic faucet, an induction area is arranged on the surface of the faucet, a human body induction device is installed on the induction area, an electromagnetic valve which is controlled to be opened or closed by the human body induction device is installed in the faucet, the electromagnetic valve controls the on or off of the faucet, the induction area of the faucet is placed on a human hand during use, the faucet is switched on for automatically discharging water after several seconds, the electromagnetic valve can be automatically closed after tens of seconds of water discharge, water discharge is stopped, the function of timely closing the faucet is realized, water resource waste is effectively reduced, however, the water discharge time of the induction automatic faucet for discharging water at each time is short, and the induction automatic faucet is not suitable for people to wash articles, and therefore, the induction automatic faucet is.

In view of the above, the present inventors have made intensive studies on the above problems, and have resulted in the present invention.

Disclosure of Invention

The invention aims to provide a manual and induction integrated faucet, which can manually control the faucet to discharge water, can also inductively control the faucet to discharge water automatically, can adjust the water discharge temperature of the faucet, and can really realize the household use of the induction faucet by using a humanized design.

The technical scheme of the invention is as follows: a manual and induction integrated faucet comprises a faucet body, wherein the faucet body is provided with a vertical part and a transverse part, the first end part of the transverse part is connected with the upper end part of the vertical part and is perpendicular to the vertical part, the transverse part is provided with a water outlet channel extending along the length direction of the transverse part, and the bottom surface of the second end part of the transverse part is provided with a water outlet communicated with the water outlet channel; the water heater also comprises a first valve with a cold water inlet, a hot water inlet and 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; a water pipe installation channel, a lower installation cavity above the water pipe installation channel, a water passing cavity above the lower installation cavity and an upper installation cavity above the water passing cavity are arranged in the vertical part; the water pipe installation channel comprises a cold water installation channel and a hot water installation channel, wherein the cold water installation channel and the hot water installation channel are transversely arranged side by side, a cold water check valve for preventing cold water from flowing backwards downwards is installed at the upper end part of the cold water installation channel, a hot water check valve for preventing hot water from flowing backwards downwards is installed at the upper end part of the hot water installation channel, a cold water port communicated with the cold water installation channel and a hot water port communicated with the hot water installation channel are formed in the lower part of the lower installation cavity, a lower through port communicated with the lower installation cavity is formed in the lower part of the water passing cavity, an upper through port communicated with the lower part of the upper installation cavity is formed in the upper part of the water passing cavity, a first channel communicated with the water outlet channel is formed in the lower part of the upper installation cavity, and an installation seat for dividing the water passing cavity into a first cavity and a second cavity which are not communicated with each other is fixed in the water passing cavity, the upper port and the lower port are arranged in the first cavity, the lower part of the second cavity is provided with a first port communicated with the first cavity, the upper part of the second cavity is provided with a second channel communicated with the water outlet channel, the first valve is arranged in the lower mounting cavity, a cold water inlet of the first valve is arranged opposite to a cold water port, a hot water inlet of the first valve is arranged opposite to a hot water port, a water outlet of the first valve is arranged opposite to the lower port, the first valve is a temperature regulating valve which controls the conduction quantity of the cold water port and the hot water port and has an operating part extending out of a vertical part, the second valve is arranged on the mounting seat and is arranged in the second cavity, a water inlet of the second valve is arranged opposite to the first port, a water outlet of the second valve is arranged opposite to a port of the second channel, and the second valve controls the first conduction or stop of the second port, and an operating part of the third valve extends out of the switch valve of the vertical part, the third valve is arranged in the upper mounting cavity, a water inlet of the third valve is arranged opposite to the upper opening, a water outlet of the third valve is arranged opposite to the port of the first channel, the third valve is used for controlling the conduction or the stop of the upper opening, the water inlet and the water outlet of the third valve are arranged below the electromagnetic valve side by side, a sensing device which works with the control electromagnetic valve and is provided with a sensing part is arranged in the transverse part, and a sensing window is arranged at the position of the transverse part corresponding to the sensing part.

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

The switch valve is a knob switch valve or a mechanical push switch valve.

The mounting seat is a hollow cylinder body which is transversely arranged, the hollow cavity of the mounting seat is the second cavity, a notch is arranged on one side of the upper part of the mounting seat adjacent to the water outlet channel, two arms of the notch are respectively and integrally formed with the vertical part, the water outlet of the second valve is arranged opposite to the gap, a transition chamber is arranged between the water outlet channel and the gap of the second chamber, the transition chamber is communicated with the gap, the upper part of the transition chamber is provided with a second through hole communicated with the water outlet channel, the transition chamber is located between the notch and the second port to form the second passage, the upper part of the transition chamber is provided with a third through hole communicated with the upper mounting chamber, the third through hole is arranged opposite to the water outlet of the third valve, the transition chamber is located between the third port and the second port to form the first passage.

The cold water check valve and the cold water installation passage are sealed by an O-ring fitted outside the cold water check valve, and the hot water check valve and the hot water installation passage are sealed by an O-ring fitted outside the hot water check valve.

After the technical scheme is adopted, if short-time water use such as hand washing or tooth brushing and gargling is needed, the hand can be placed at the induction window, the induction device is triggered, the electromagnetic valve controls the upper through hole to be communicated, warm water flowing out of the temperature regulating valve can flow into the first cavity through the lower through hole and then flow into the electromagnetic valve through the upper through hole, water flowing out of the water outlet of the electromagnetic valve flows into the water outlet channel through the first channel and finally flows out of the water outlet channel, and the water temperature of the water outlet can be regulated through the temperature regulating valve in the using process or the using process; if need wash face, when washing the isometric continuous water of clothing, steerable ooff valve is opened, the water inlet and the first opening of ooff valve switch on mutually, in warm water that flows from the thermo valve flowed out earlier through opening down to first cavity this moment, in first opening flows to the ooff valve again, in the water outlet of ooff valve flows to the exhalant canal through the second passageway, finally flows out from the delivery port of exhalant canal, still can adjust the water temperature of delivery port through the thermo valve in the use or before the use. Compared with the prior art, the manual and induction integrated faucet has the advantages that the faucet can be manually controlled to discharge water through the switch valve, the faucet can also be controlled to automatically discharge water through the induction device, the design is reasonable, the humanization is realized, the induction faucet is truly household, the structure is simple and reasonable, the water is saved, the water discharge temperature of the faucet can be adjusted by adopting a manual water discharge control mode or an induction water discharge control mode, the problem that the water temperature cannot be adjusted according to the requirements of the traditional induction faucet is solved, and the design is more humanized; in addition, the cold water check valve and the hot water check valve can prevent the water bodies of the cold water installation channel and the hot water installation channel from mutually channeling.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is another cross-sectional view of the present invention;

FIG. 4 is a sectional view of a vertical portion in the present invention.

In the figure:

vertical part 11 of tap body 1

Water pipe installation passage 111 Cold Water installation passage 111a

Lower mounting chamber 112 of hot water mounting passage 111b

Cold water port 112a and hot water port 112b

Lower port 1131 of water passing chamber 113

Upper port 1132 first port 1133

First chamber 113a and second chamber 113b

Transition chamber 115 of upper mounting chamber 114

Second port 1151 and third port 1152

Horizontal portion 12 water outlet channel 121

Water outlet 122 accommodating chamber 123

Induction window 124 mounting base 13

Notch 131 first valve 2

Second valve 3 third valve 4

Cold water check valve 5 and hot water check valve 6

Induction device 7 induction part 71

O-shaped sealing ring 8O-shaped sealing ring 9

Detailed Description

The invention relates to a manual and induction integrated faucet, which comprises a faucet body 1, wherein the faucet body 1 is provided with a vertical part 11 and a transverse part 12, the first end part of the transverse part 12 is connected with the upper end part of the vertical part 11 and is perpendicular to the vertical part 11, the transverse part 12 is provided with a water outlet channel 121 extending along the length direction of the transverse part 12, and the bottom surface of the second end part of the transverse part 12 is provided with a water outlet 122 communicated with the water outlet channel 121.

The innovation of the invention is that: the manual and induction integrated faucet further comprises a first valve 2 having a cold water inlet, a hot water inlet and a water outlet, a second valve 3 having a water inlet and a water outlet, and a third valve 4 having a water inlet and a water outlet; a water pipe installation channel 111, a lower installation cavity 112 above the water pipe installation channel 111, a water passing cavity 113 above the lower installation cavity 112, and an upper installation cavity 114 above the water passing cavity 113 are arranged in the vertical part 11; the water pipe installation passage 111 includes a cold water installation passage 111a into which a cold water pipe extends and a hot water installation passage 111b into which a hot water pipe extends, the cold water installation passage 111a and the hot water installation passage 111b are transversely arranged side by side, a cold water check valve 5 for preventing cold water from flowing back downwards is installed at the upper end of the cold water installation passage 111a, a hot water check valve 6 for preventing hot water from flowing back downwards is installed at the upper end of the hot water installation passage 111b, a cold water port 112a communicated with the cold water installation passage 111a and a hot water port 112b communicated with the hot water installation passage 111b are opened at the lower part of the lower installation chamber 112, a lower through port 1131 communicated with the lower installation chamber 112 is opened at the lower part of the water passing chamber 113, an upper through port 1132 communicated with the lower part of the upper installation chamber 114 is opened at the upper part of the water passing chamber 113, a first passage communicated with the water outlet passage 121 is opened at the lower, the water passing cavity 113 is internally fixed with an installation seat 13 which divides the water passing cavity 113 into a first cavity 113a and a second cavity 113b which are not communicated with each other, the installation seat 13 is positioned above the lower through opening 1131, the installation seat 13 is a hollow cylinder body which is transversely arranged, the hollow cavity of the installation seat 13 is the second cavity 113b, one side of the upper part of the installation seat 13 adjacent to the water outlet channel 121 is provided with a notch 131, two arms of the notch 131 are respectively and integrally formed with the vertical part 11, the upper through opening 1132 and the lower through opening 1131 are positioned in the first cavity 113a, the lower part of the second cavity 113b is provided with a first through opening 1133 communicated with the first cavity 113a, the upper part of the second cavity 113b is provided with a second channel communicated with the water outlet channel 121, a transition cavity 115 is arranged between the water outlet channel 121 and the notch 131 of the installation seat 13, the transition cavity 115 is communicated with the notch 115, the upper part of the transition cavity 115 is provided with a second through opening 1151 communicated with the water outlet channel 121, the transition chamber 151 located between the notch 131 and the second through-hole 1151 forms the second channel, the upper portion of the transition chamber 151 is provided with a third through-hole 1152 communicated with the upper mounting chamber 114, and the transition chamber 151 located between the third through-hole 1152 and the second through-hole 1151 forms the first channel.

The first valve 2 is installed in the lower installation chamber 112, a cold water inlet of the first valve 2 is communicated with the cold water port 112a in an overlapped mode, a hot water inlet of the first valve 2 is communicated with the hot water port 112b in an overlapped mode, a water outlet of the first valve 2 is communicated with the lower through hole 1131 in an overlapped mode, the first valve 2 controls the conducting quantity of the cold water port 112a and the hot water port 112b, an operation part of the first valve extends out of the vertical portion 11, the temperature adjusting valve is a knob type temperature adjusting valve, and a knob of the temperature adjusting valve is located outside the vertical portion 11.

The second valve 3 is mounted on the mounting seat 13 and located in the second chamber 113b, a water inlet of the second valve 3 is connected to the first through hole 1133 in a stacked manner, a water outlet of the second valve 3 is connected to the notch 131 in a stacked manner, the second valve 3 is a switch valve which controls the first through hole 1133 to be turned on or off and an operating part of the switch valve extends out of the vertical part 11, the switch valve is a knob switch valve, a knob of the switch valve is located outside the vertical part 11, and the switch valve can also be a mechanical press switch valve.

The third valve 4 is installed in the upper installation chamber 114, the water inlet of the third valve 4 is overlapped and communicated with the upper port 1132, the water outlet of the third valve 4 is overlapped and communicated with the third port 1152, the third valve 4 controls the conduction or the stop of the upper port 1132, the water inlet and the water outlet are arranged in parallel at the electromagnetic valve below, the sensing device 7 which works with the control electromagnetic valve and is provided with a sensing part 71 is installed in the transverse part 12, the transverse part 12 is internally provided with an accommodating chamber 123 above the water outlet channel 121, the sensing device 7 is arranged in the accommodating chamber 123, the sensing part 71 is arranged at the second end part of the transverse part 12, the lower bottom surface of the second end part of the transverse part 12 is provided with a sensing window 124 corresponding to the sensing part 71, in the invention, the connection mode and the working principle of the sensing device and the electromagnetic valve are the same as the connection mode and the working principle of the sensing device and the electromagnetic valve of the traditional, the applicant is not reiterated here.

According to the manual and induction integrated faucet, if short-time water use such as hand washing or tooth brushing and gargling is needed, the hand can be placed at the induction window 124, the induction device 7 is triggered, the electromagnetic valve is controlled to work, the electromagnetic valve is conducted, the water inlet of the electromagnetic valve is conducted with the upper through opening 1132, at the moment, warm water flowing out of the temperature regulating valve flows into the first cavity 113a through the lower through opening 1131, warm water in the first cavity 113a flows into the electromagnetic valve through the upper through opening 1132, water flowing out of the water outlet of the electromagnetic valve flows into the transition cavity 115 through the third through opening 1152, water in the transition cavity 115 flows into the water outlet channel 121 through the second through opening 1151, and finally flows out of the water outlet 122 of the water outlet channel 121, and meanwhile, the temperature of water flowing into the first cavity 113a can be regulated through the temperature regulating valve in the use process or during use; if continuous water is needed for washing face, washing clothes and the like, the switch valve can be opened, namely, the water inlet of the switch valve is communicated with the first through hole 1133, at the moment, warm water flowing out through the temperature regulating valve flows into the first chamber 113a through the lower through hole 1131, warm water in the first chamber 113a flows into the switch valve through the first through hole 1133, water flowing out from the water outlet of the switch valve flows into the transition chamber 151 through the notch 131, water in the transition chamber 115 flows into the water outlet channel 121 through the second through hole 1151, and finally flows out from the water outlet 122 of the water outlet channel 121, and meanwhile, the temperature of the water flowing into the first chamber 113a can be regulated through the temperature regulating valve in the using process or before the using process. Compared with the prior art, the manual and induction integrated faucet has the advantages of reasonable design, humanization, simple and reasonable structure and water saving, can manually control the faucet to discharge water through the switch valve and also can realize the induction control of the faucet to automatically discharge water through the induction device, can adjust the water outlet temperature of the faucet no matter the manual control water discharge mode or the induction control water discharge mode is adopted, avoids the problem that the traditional induction faucet cannot adjust the water temperature according to the self requirement, is more humanized in design, is a new generation of scientific and technological water-saving product entering household sanitary wares, is practical in automation of the household water products, promotes the water-saving construction of the household water, and can prevent the water bodies of the cold water installation channel and the hot water installation channel from mutually flowing through the cold water check valve 5 and the hot water check valve 6, the temperature adjusting precision of the temperature adjusting valve is higher.

In the present invention, the cold water check valve 5 and the cold water installation passage 111a are sealed by the O-ring 8 fitted outside the cold water check valve 5, and the O-ring 8 can further prevent the hot water from flowing into the cold water installation passage 111 a; similarly, the hot water check valve 6 and the hot water installation passage 111b are sealed by the O-ring 9 fitted to the outside of the hot water check valve 6, and the O-ring 9 prevents the cold water from flowing into the hot water installation passage 111 b.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims

1. A manual and induction integrated faucet comprises a faucet body, wherein the faucet body is provided with a vertical part and a transverse part, the first end part of the transverse part is connected with the upper end part of the vertical part and is perpendicular to the vertical part, the transverse part is provided with a water outlet channel extending along the length direction of the transverse part, and the bottom surface of the second end part of the transverse part is provided with a water outlet communicated with the water outlet channel; the method is characterized in that: the water heater also comprises a first valve with a cold water inlet, a hot water inlet and 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; a water pipe installation channel, a lower installation cavity above the water pipe installation channel, a water passing cavity above the lower installation cavity and an upper installation cavity above the water passing cavity are arranged in the vertical part; the water pipe installation channel comprises a cold water installation channel and a hot water installation channel, wherein the cold water installation channel and the hot water installation channel are transversely arranged side by side, a cold water check valve for preventing cold water from flowing backwards downwards is installed at the upper end part of the cold water installation channel, a hot water check valve for preventing hot water from flowing backwards downwards is installed at the upper end part of the hot water installation channel, a cold water port communicated with the cold water installation channel and a hot water port communicated with the hot water installation channel are formed in the lower part of the lower installation cavity, a lower through port communicated with the lower installation cavity is formed in the lower part of the water passing cavity, an upper through port communicated with the lower part of the upper installation cavity is formed in the upper part of the water passing cavity, a first channel communicated with the water outlet channel is formed in the lower part of the upper installation cavity, and an installation seat for dividing the water passing cavity into a first cavity and a second cavity which are not communicated with each other is fixed in the water passing cavity, the upper port and the lower port are arranged in the first cavity, the lower part of the second cavity is provided with a first port communicated with the first cavity, the upper part of the second cavity is provided with a second channel communicated with the water outlet channel, the first valve is arranged in the lower mounting cavity, a cold water inlet of the first valve is arranged opposite to a cold water port, a hot water inlet of the first valve is arranged opposite to a hot water port, a water outlet of the first valve is arranged opposite to the lower port, the first valve is a temperature regulating valve which controls the conduction quantity of the cold water port and the hot water port and has an operating part extending out of a vertical part, the second valve is arranged on the mounting seat and is arranged in the second cavity, a water inlet of the second valve is arranged opposite to the first port, a water outlet of the second valve is arranged opposite to a port of the second channel, and the second valve controls the first conduction or stop of the second port, and an operating part of the third valve extends out of the switch valve of the vertical part, the third valve is arranged in the upper mounting cavity, a water inlet of the third valve is arranged opposite to the upper opening, a water outlet of the third valve is arranged opposite to the port of the first channel, the third valve is used for controlling the conduction or the stop of the upper opening, the water inlet and the water outlet of the third valve are arranged below the electromagnetic valve side by side, a sensing device which works with the control electromagnetic valve and is provided with a sensing part is arranged in the transverse part, and a sensing window is arranged at the position of the transverse part corresponding to the sensing part.

2. The integrated manual and induction faucet of claim 1, wherein: the temperature regulating valve is a knob type temperature regulating valve.

3. The integrated manual and induction faucet of claim 1, wherein: the switch valve is a knob switch valve or a mechanical push switch valve.

4. The integrated manual and induction faucet of claim 1, wherein: the mounting seat is a hollow cylinder body which is transversely arranged, the hollow cavity of the mounting seat is the second cavity, a notch is arranged on one side of the upper part of the mounting seat adjacent to the water outlet channel, two arms of the notch are respectively and integrally formed with the vertical part, the water outlet of the second valve is arranged opposite to the gap, a transition chamber is arranged between the water outlet channel and the gap of the second chamber, the transition chamber is communicated with the gap, the upper part of the transition chamber is provided with a second through hole communicated with the water outlet channel, the transition chamber is located between the notch and the second port to form the second passage, the upper part of the transition chamber is provided with a third through hole communicated with the upper mounting chamber, the third through hole is arranged opposite to the water outlet of the third valve, the transition chamber is located between the third port and the second port to form the first passage.

5. The integrated manual and induction faucet of claim 1, wherein: the cold water check valve and the cold water installation passage are sealed by an O-ring fitted outside the cold water check valve, and the hot water check valve and the hot water installation passage are sealed by an O-ring fitted outside the hot water check valve.