Double-water-path double-valve integrated faucet

Abstract

The application provides a double-water-path double-valve integrated faucet, a heating device is arranged in a faucet main body, and particularly, a double-water-path integrated valve body, a first water valve and a second water valve are further included; the integrated valve body has a first water regulating structure, a second water regulating structure, a first communicating pipe part and a second communicating pipe part, the first water valve is arranged in a first valve cavity of the first water regulating structure, the first water regulating structure has a first water inlet channel and a first water outlet channel, the second water valve is arranged in a second valve cavity, the second water regulating structure has a flow guiding channel, a second water inlet channel and a second water outlet channel, so that the integrated valve body forms first and second water paths, the integrated valve body is arranged in the faucet main body, water flow in the first water path is output after being regulated and controlled by the first water valve, and water flow in the second water path is output after being regulated and controlled by the second water valve and being heated by the heating device. The application can realize double-water-path delivery and regulation and control and heating of one water path, and is very suitable for being matched with a water purifier household appliance.

Description

TECHNICAL FIELD

[0001] The present application relates to a kitchen water fitting, in particular a double waterway double valve integrated faucet which outputs two different water bodies through two waterways and each waterway is controlled by a water valve. BACKGROUND

[0002] Currently, many water purifiers are installed in the home environment, and the purified tap water becomes purified water which is output by the faucet installed on the countertop for use. The current faucet is mostly a single water outlet faucet, and two faucets are usually needed to be installed on the kitchen countertop to output tap water and purified water respectively, resulting in more faucets on the countertop and more complicated installation and use. There are also some faucets with multiple water functions, such as the Chinese patent "Application No. 2021222320445, entitled Multifunctional faucet" of the applicant, which discloses a faucet valve body capable of outputting and supplying purified water and tap water in two waterways, but only a water valve is provided in the waterway of tap water, and no water valve is provided in the waterway of purified water. Therefore, the existing faucet valve body can only control the flow of the tap water, cannot control the flow of the purified water, and cannot achieve the quantitative control output of the purified water. In addition, the existing faucet cannot achieve the heating function of any one of the waterways. Therefore, it is necessary to improve. SUMMARY

[0003] The purpose of the present application is to provide a double waterway double valve integrated faucet which realizes the output of two separate waterways, and each waterway is controlled by a water valve to realize the input and output of double waterways, the separate flow control of double waterways, and the heating of the water body output by one of the waterways. It has the characteristics of compact structure, easy manufacturing and convenient assembly, and is very suitable for use with water purifier household appliances to provide users with the control and supply of two kinds of water including purified water.

[0004] The purpose of the present application can be achieved by the following technical solutions:

[0005] A double waterway double valve integrated faucet, comprising a faucet main body and a heating device.

[0006] The faucet main body has a receiving cavity, the top of the faucet main body has a faucet water outlet part communicating with the receiving cavity, the faucet water outlet part has a faucet water outlet, the bottom of the faucet main body has a faucet butt joint part communicating with the receiving cavity, and the faucet butt joint part has a faucet butt joint; the heating device is arranged in the receiving cavity, the heating device has a heater and a heated water cavity heated by the heater, and the heated water cavity is communicated with a heating water inlet end and a heating water outlet end which pass through the heating device; the heating water outlet end of the heating device is communicated with the faucet water outlet; characterized in that it further comprises a double waterway integrated valve body, a first water valve and a second water valve.

[0007] The top of the double-waterway integrated valve body has a first water regulating structure, the bottom has a second water regulating structure, the first water regulating structure and the second water regulating structure have a vertically arranged first communication pipe portion and a second communication pipe portion, the top end of the first water regulating structure has a first water outlet interface and a second water outlet interface, the bottom end of the second water regulating structure has a first water inlet interface and a second water inlet interface; the top end of the second communication pipe portion is communicated to the second water outlet interface.

[0008] The first water regulating structure comprises a first valve shell, a first valve cavity arranged in the first valve shell, and a first water inlet hole and a first water outlet hole communicated with the first valve cavity, and the first water valve is arranged in the first valve cavity to communicate or not communicate the first water inlet hole and the first water outlet hole.

[0009] The first water regulating structure has a first water inlet channel and a first water outlet channel, one end of the first water inlet channel is communicated to the top end of the first communication pipe portion, and the other end is communicated to the first water inlet hole of the first valve cavity, one end of the first water outlet channel is communicated to the first water outlet hole of the first valve cavity, and the other end is communicated to the first water outlet interface.

[0010] The second water regulating structure comprises a second valve shell, a second valve cavity arranged in the second valve shell, and a second water inlet hole and a second water outlet hole communicated with the second valve cavity, and the second water valve is arranged in the second valve cavity to communicate or not communicate the second water inlet hole and the second water outlet hole.

[0011] The second water regulating structure has a flow guide channel, a second water inlet channel and a second water outlet channel, one end of the flow guide channel is communicated to the first water inlet interface, and the other end is communicated to the bottom end of the first communication pipe portion, one end of the second water inlet channel is communicated to the second water inlet interface, and the other end is communicated to the second water inlet hole of the second valve cavity, one end of the second water outlet channel is communicated to the second water outlet hole of the second valve cavity, and the other end is communicated to the second communication pipe portion.

[0012] The first water inlet interface, the flow guide channel, the first communication pipe portion, the first water inlet channel, the first water inlet hole, the first valve cavity, the first water outlet hole, the first water outlet channel, and the first water outlet interface are sequentially communicated to form a first waterway.

[0013] The second water inlet interface, the second water inlet channel, the second water inlet hole, the second valve cavity, the second water outlet hole, the second water outlet channel, the second communication pipe portion, and the second water outlet interface are sequentially communicated to form a second waterway.

[0014] The double-waterway integrated valve body is arranged in the accommodating cavity.

[0015] The first water outlet interface of the first waterway is communicated to the faucet water outlet of the faucet body, so that the first waterway of the double-waterway integrated valve body is communicated with the faucet water outlet, the water flow of the first waterway is controlled by the opening degree of the first water valve, and the water flowing through the first waterway is output or stopped by the faucet water outlet of the faucet body after being controlled by the first water valve.

[0016] The second water outlet interface of the second waterway is communicated to the heating water inlet end of the heating device, so that the second waterway, the heating water cavity of the heating device, and the faucet water outlet are sequentially communicated, the water flow of the second waterway is controlled by the opening degree of the second water valve, and the water flowing through the second waterway flows into the heating water cavity, is output or stopped by the faucet water outlet of the faucet body after being controlled by the second water valve.

[0017] The first valve cavity is horizontally arranged, one side of the first valve cavity has a first valve port for mounting the first water valve, and the first water inlet hole and the first water outlet hole are horizontally arranged on the other side of the first valve cavity; the first water valve is a manual mechanical valve structure, has a first valve rod penetrating out of the first valve port, and the first valve rod penetrates out of the faucet body and is provided with a handle.

[0018] Further, the first water inlet channel has a first water inlet channel horizontal section and a first water inlet channel vertical section sequentially communicated between the top end of the first communication pipe part and the first water inlet hole of the first valve cavity; and the first water outlet channel has a first water outlet channel horizontal section and a first water outlet channel vertical section sequentially communicated between the first water outlet interface and the first water outlet hole of the first valve cavity.

[0019] Further, the top end of the first water regulating structure is provided with a top plate, the first water inlet channel horizontal section and the first water outlet channel horizontal section are in a groove structure with an open top, and are covered by the top plate.

[0020] The second valve cavity is vertically arranged, the top of the second valve cavity has a second valve port for mounting the second water valve, and the second water inlet hole and the second water outlet hole are vertically arranged on the bottom of the second valve cavity; the second water valve is an electric mechanical valve structure, has a second valve rod penetrating out of the second valve port, and the second valve rod is coaxially connected to an output shaft of a micro motor, and the micro motor can drive the second valve rod to rotate to realize the opening degree adjustment of the second water valve.

[0021] Further, the bottom end of the second water regulating structure has a base and is provided with a bottom plate, the second water inlet hole and the second water outlet hole are arranged on the base, the second water inlet channel and the second water outlet channel are in a groove structure with an open top and are arranged on the bottom plate and covered by the base, and the second valve shell is arranged on the base.

[0022] The heating device is an aluminum casting electric heating device, the heater comprises an aluminum casting heat exchange body and an electric heating tube wrapped in the aluminum casting heat exchange body, and the heating water cavity is a heat exchange pipe spirally wound on the electric heating tube, and the two ends of the heat exchange pipe are respectively penetrated through the aluminum casting heat exchange body to form a heating inlet end and a heating outlet end of the heater.

[0023] Further, the aluminum casting heat exchange body of the heating device is in a vertically arranged long strip-shaped flat block structure, and is fixedly installed above the double-water-way integrated valve body.

[0024] In an optimization scheme, the second communication pipe part is provided with a flow sensor and a silicon controlled rectifier.

[0025] In an optimization scheme, the faucet outlet part of the faucet body has an inner cavity which is isolated from the faucet water outlet, a display control mainboard is arranged in the inner cavity of the faucet outlet part, and control buttons are arranged on the display control mainboard and exposed from the faucet outlet part; the display control mainboard is electrically connected with the micro motor, the electric heating tube, the flow sensor and the silicon controlled rectifier.

[0026] The present application has the following outstanding substantial features and significant progress:

[0027] 1. The double-water-way integrated faucet of the present application realizes two isolated water ways, each of which is controlled by a water valve to control water flow, realizes input and output of the double-water-way and control of water flow of the double-water-way, and can heat water flowing out of the second water way, has the characteristics of compact structure, easy manufacturing and convenient assembly, is very suitable for being matched with a water purifier, has small overall volume, low production cost and low damage, is suitable in size, does not occupy space, is very fashionable, and provides control and supply of two kinds of water, i.e. purified water and pure water, for users.

[0028] 2. In the present application, the first water valve is further set as a manual mechanical valve structure, and the second water valve is set as an electric mechanical valve structure, to realize manual control of water flow of the first water way and electric control of water flow of the second water way, respectively, to provide two different water flow control modes of the two water ways. In addition, the first water valve and the second water valve are respectively set as mechanical valve structures, which are cheaper and more durable than common electromagnetic valves on the market, can effectively reduce production cost, are not easy to damage, can be used for a long time, and have low failure rate and low repair rate. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is an outline view of the double-water-way double-valve integrated faucet of the present application.

[0030] Figure 2 It is a sectional view of the double-water-way double-valve integrated faucet of the present application.

[0031] Figure 3 and Figure 4 This is a schematic diagram of the internal structure of the dual-water-path dual-valve integrated faucet of the present invention.

[0032] Figure 5 and Figure 6 This is a schematic diagram of the structure of the present invention.

[0033] Figure 7 This is a schematic diagram of the structure of the dual-water-path integrated valve body of the present invention.

[0034] Figure 8 This is a partially exploded schematic diagram of the present invention.

[0035] Figure 9 This is a cross-sectional schematic diagram of the first water regulating structure of the present invention.

[0036] Figure 10 This is a top view schematic diagram of the first water regulating structure of the present invention.

[0037] Figure 11 This is a top view of the base plate of the present invention.

[0038] Figure 12 This is a cross-sectional schematic diagram of the second water regulating structure of the present invention. Detailed Implementation

[0039] The invention will now be further described with reference to the accompanying drawings.

[0040] Example

[0041] refer to Figures 1 to 12 A dual-water-circuit dual-valve integrated faucet, comprising a faucet body 10, a heating device 9, a dual-water-circuit integrated valve body 1, a first water valve 2, and a second water valve 3.

[0042] For details, please refer to the following: Figure 2 The faucet body 10 has a receiving cavity, and the top of the faucet body 10 has a faucet outlet 101 communicating with the receiving cavity. The faucet outlet 101 has a faucet outlet 102, and the bottom of the faucet body 10 has a faucet docking part 103 communicating with the receiving cavity. The faucet docking part 103 has a faucet docking interface 104. The heating device 9 is disposed in the receiving cavity. The heating device 9 has a heater and a heating water chamber heated by the heater. The heating water chamber is connected to a heating inlet end 91 and a heating outlet end 92 that pass through the heating device 9. The heating outlet end 92 of the heating device 9 is connected to the faucet outlet 102.

[0043] For details, please refer to the following: Figures 5 to 12The top of the double-waterway integrated valve body 1 has a first water regulating structure, the bottom has a second water regulating structure, and the first water regulating structure and the second water regulating structure have a vertically arranged first communication pipe portion 111 and a second communication pipe portion 112 therebetween. The top end of the first water regulating structure has a first water outlet interface 131 and a second water outlet interface 132, and the bottom end of the second water regulating structure has a first water inlet interface 121 and a second water inlet interface 122. The top end of the second communication pipe portion 112 is communicated to the second water outlet interface 132.

[0044] The first water regulating structure comprises a first valve shell 11, a first valve cavity 110 arranged in the first valve shell 11, and a first water inlet hole 113 and a first water outlet hole 114 communicated with the first valve cavity 110. The first water valve 2 is installed in the first valve cavity 110 to make the first water inlet hole 113 and the first water outlet hole 114 communicated or not communicated.

[0045] The first water regulating structure has a first water inlet channel 12 and a first water outlet channel 13. One end of the first water inlet channel 12 is communicated to the top end of the first communication pipe portion 111, and the other end is communicated to the first water inlet hole 113 of the first valve cavity 110. One end of the first water outlet channel 13 is communicated to the first water outlet hole 114 of the first valve cavity 110, and the other end is communicated to the first water outlet interface 131.

[0046] The second water regulating structure comprises a second valve shell 14, a second valve cavity 140 arranged in the second valve shell 14, and a second water inlet hole 143 and a second water outlet hole 144 communicated with the second valve cavity 140. The second water valve 3 is installed in the second valve cavity 140 to make the second water inlet hole 143 and the second water outlet hole 144 communicated or not communicated.

[0047] The second water regulating structure has a flow guide channel 17, a second water inlet channel 15, and a second water outlet channel 16. One end of the flow guide channel 17 is communicated to the first water inlet interface 121, and the other end is communicated to the bottom end of the first communication pipe portion 111. One end of the second water inlet channel 15 is communicated to the second water inlet interface 122, and the other end is communicated to the second water inlet hole 143 of the second valve cavity 140. One end of the second water outlet channel 16 is communicated to the second water outlet hole 144 of the second valve cavity 140, and the other end is communicated to the second communication pipe portion 112.

[0048] The first water inlet interface 121, the flow guide channel 17, the first communication pipe portion 111, the first water inlet channel 12, the first water inlet hole 113, the first valve cavity 110, the first water outlet hole 114, the first water outlet channel 13, and the first water outlet interface 131 are sequentially communicated to constitute a first waterway.

[0049] The second water inlet interface 122, the second water inlet channel 15, the second water inlet hole 143, the second valve cavity 140, the second water outlet hole 144, the second water outlet channel 16, the second communication pipe portion 112, and the second water outlet interface 132 are sequentially communicated to form a second water path.

[0050] The double-water-path integrated valve body 1 is arranged in the accommodating cavity.

[0051] The first water outlet interface 131 of the first water path is communicated to the faucet water outlet 102 of the faucet body 10, so that the first water path of the double-water-path integrated valve body 1 is communicated with the faucet water outlet 102, the water flow of the first water path is controlled by the opening degree of the first water valve 2, and the water flowing through the first water path is output or stopped by the faucet water outlet 102 of the faucet body 10 after being controlled by the first water valve 2.

[0052] The second water outlet interface 132 of the second water path is communicated to the heating water inlet end 91 of the heating device 9, so that the second water path, the heating water cavity of the heating device 9, and the faucet water outlet 102 are sequentially communicated, the water flow of the second water path is controlled by the opening degree of the second water valve 3, and the water flowing through the second water path is output or stopped by the faucet water outlet 102 of the faucet body 10 after being controlled by the second water valve 3.

[0053] In the above structure, the positions of the first water inlet interface 121, the second water inlet interface 122, the first water outlet interface 131, the first water inlet channel 12, the first water outlet channel 13, the second water inlet channel 15, and the second water outlet channel 16 can be adjusted according to the positions and lengths of the first water inlet channel 12, the first water outlet channel 13, the second water inlet channel 15, and the second water outlet channel 16. In the embodiment, the first water inlet interface 121, the second water inlet interface 122, and the first water outlet interface 131 are respectively provided with joints for connecting pipelines, so that the pipelines can be connected and adjusted as needed, the overall compatibility with the water purifier is ensured, and the docking and installation efficiency with the water purifier is improved.

[0054] The first valve cavity 110 is horizontally arranged, has a first valve port on one side for mounting the first water valve 2, and has the first water inlet hole 113 and the first water outlet hole 114 horizontally arranged on the other side of the first valve cavity 110; the first water valve 2 is a manual mechanical valve structure, has a first valve rod 20 penetrating out of the first valve port, and has a handle 200 mounted on the faucet body 10 and penetrating out of the first valve rod 20. In the above structure, the opening degree of the first water valve 2 can be manually adjusted.

[0055] In the embodiment, the first water inlet channel 12 is horizontally arranged and has a first water inlet channel horizontal section 123 and a first water inlet channel vertical section 124 sequentially communicated between the top end of the first communication pipe portion 111 and the first water inlet hole 113 of the first valve cavity 110. The first water outlet channel 13 is horizontally arranged and has a first water outlet channel horizontal section 133 and a first water outlet channel vertical section 134 sequentially communicated between the first valve cavity 110 and the first water outlet hole 114 of the first valve cavity 110. The first water outlet channel 13 is in the shape of a horizontal section 133 and a vertical section 134, which are sequentially connected between the first water outlet interface 131 and the first water outlet hole 114. In the above structure, the first water outlet channel 13 is horizontally arranged in cooperation with the first valve cavity 110, effectively ensuring the connectivity of the first water path. The first water inlet channel 12 and the first water outlet channel 13 are in the shape of a horizontal section 123 and a horizontal section 133, which are effectively arranged in cooperation with the first valve cavity 110, effectively ensuring the connectivity of the first water path.

[0056] In the embodiment, the top end of the first water regulating structure is provided with a top plate 4, and the first water inlet channel horizontal section 123 and the first water outlet channel horizontal section 133 are in the shape of a top-opened groove structure and are covered by the top plate 4. In the above structure, the first water inlet channel 12 and the first water outlet channel 13 are more easily manufactured in cooperation with the top plate 4 and the first water inlet channel horizontal section 123 and the first water outlet channel horizontal section 133 of the groove structure.

[0057] The edges of the first water inlet channel horizontal section 123 and the first water outlet channel horizontal section 133 are provided with a first sealing ring 135, which can effectively ensure the sealing effect in cooperation with the top plate 4.

[0058] The second valve cavity 140 is vertically arranged, and the top part thereof is provided with a second valve port for mounting a second water valve 3. The second water inlet hole 143 and the second water outlet hole 144 are vertically arranged at the bottom part of the second valve cavity 140. The second water valve 3 is an electrically-driven mechanical valve structure, which has a second valve rod 30 penetrating out of the second valve port. The second valve rod 30 is coaxially connected to the output shaft of a micro motor 41, and the micro motor 41 can drive the second valve rod 30 to rotate, thereby realizing the opening degree adjustment of the second water valve 3.

[0059] The bottom end of the second water regulating structure is provided with a base 18 and is mounted with a bottom plate 42. The second water inlet hole 143 and the second water outlet hole 144 are arranged on the base 18, and the edges thereof are provided with a third sealing ring 180, which can effectively ensure the sealing effect in cooperation with the second valve shell 14. The second water inlet channel 15 and the second water outlet channel 16 are in the shape of a top-opened groove structure and are arranged on the bottom plate 42 and are covered by the base 18. The second valve shell 14 is arranged on the base 18. In the above structure, the second water inlet channel 15 and the second water outlet channel 16 are more easily manufactured in cooperation with the bottom plate 42 and the second water inlet channel 15 and the second water outlet channel 16 of the groove structure.

[0060] The edges of the second water inlet channel 15 and the second water outlet channel 16 are provided with a second sealing ring 151, which can effectively ensure the sealing effect in cooperation with the base 18.

[0061] Specific reference Figures 2 to 4In the embodiment, the heating device 9 is specifically a cast aluminum electric heating device, which is fixedly installed above the double-water-way integrated valve body 1. The heating device includes a cast aluminum heat exchange body 93 and an electric heating tube 94 wrapped in the cast aluminum heat exchange body 93. The cast aluminum heat exchange body 93 is in a vertically arranged long strip flat block structure. The heating water cavity is a heat exchange tube 96 spirally wound on the electric heating tube 94. The two ends of the heat exchange tube 96 respectively pass through the cast aluminum heat exchange body 93 to form a heating water inlet end 91 and a heating water outlet end 92 of the heating device. In the above structure, the heating device 9 heats the water flowing into the heating device 9 through the second water way.

[0062] Specifically referring to Figure 3 and Figure 4 The faucet body 10 has an inner cavity in the faucet water outlet part 101, which is isolated from the faucet water outlet 102. A display control mainboard 192 is arranged in the inner cavity of the faucet water outlet part 101, and a control button 193 is arranged on the display control mainboard 192 to expose the faucet water outlet part 101. The display control mainboard 192 is electrically connected with the micro motor 41, the electric heating tube 94, the flow sensor 19 and the thyristor 191 respectively. In the embodiment, the flow sensor 19 and the thyristor 191 are arranged on the second communication pipe part 112. The flow sensor 19 senses the flow of the second water way, so as to adjust the working state of the micro motor 41, such as stop, start and running state, and effectively control the flow of the second water way. The thyristor 191 realizes stepless control of the heating power of the electric heating tube 94 of the heating device 9.

[0063] The double-water-way double-valve integrated faucet of the embodiment is used with the existing water purifier (not shown in the figure) as a principle illustration. The output water of the existing water purifier is a water body containing trace elements and minerals after filtration by activated carbon, which is clean and healthy, and is usually used by users for washing vegetables and cooking. The pure water output by the water purifier is a water body with high purity filtered by a reverse osmosis membrane, which is usually directly drunk or drunk after being heated to a suitable temperature. Therefore, in the embodiment, the first water way can be used as a water way for the water purifier, and the second water way can be used as a water way for the pure water.

[0064] The first water inlet 121 passes through the pipe and penetrates the faucet docking port 104, and is connected to the water output end of the water purifier. The first water valve 2 is opened and rotated, so as to realize the output of the water purifier and the adjustment of the output flow, and to realize the manual control of the output of the water purifier and the output amount by the first water valve 2. The manual control is very convenient and suitable for the water habit of users for washing vegetables and cooking.

[0065] The second water inlet 122 is connected to the pure water output end of the water purifier through a pipe penetrating the faucet interface 104. A user selects the required water output and water temperature by operating the key 193. The water temperature is monitored by temperature sensors (not shown in the figure) arranged on the pipes before and after the water enters the heating chamber. The display control mainboard 192 controls the working state of the micro motor 41 and the heating state of the heating device 9 to realize automatic adjustment of the pure water output and the flow and temperature of the pure water output. Furthermore, the second water valve 3 automatically controls whether the pure water is output, the output amount, and the output temperature. Automatic control enables the quantitative output of pure water to meet the drinking habits of different users.

Claims

1. A double-water-path double-valve integrated faucet, comprising a faucet body (10) and a heating device (9); the faucet body (10) has a containing cavity therein, the top of the faucet body (10) has a faucet water outlet part (101) communicating with the containing cavity, the faucet water outlet part (101) has a faucet water outlet (102), the bottom of the faucet body (10) has a faucet butt joint part (103) communicating with the containing cavity, the faucet butt joint part (103) has a faucet butt joint (104); the heating device (9) is a cast aluminum electric heating device, the heating device (9) is arranged in the containing cavity, the heating device (9) is internally provided with a heater and a heating water cavity heated by the heater, the heating water cavity is communicated with a heating water inlet end (91) and a heating water outlet end (92) penetrating out of the heating device (9); the heating water outlet end (92) of the heating device (9) is communicated to the faucet water outlet (102); characterized in that: Also include a double waterway integrated valve body (1), a first water valve (2) and a second water valve (3); The top of the double waterway integrated valve body (1) has a first water regulating structure, the bottom has a second water regulating structure, the first water regulating structure and the second water regulating structure have a vertically arranged first communication pipe portion (111) and a second communication pipe portion (112), the top end of the first water regulating structure has a first water outlet interface (131) and a second water outlet interface (132), the bottom end of the second water regulating structure has a first water inlet interface (121) and a second water inlet interface (122); The top end of the second communication pipe portion (112) is communicated to the second water outlet interface (132); The first water regulating structure includes a first valve shell (11), a first valve cavity (110) arranged in the first valve shell (11), and a first water inlet hole (113) and a first water outlet hole (114) communicating the first valve cavity (110), and the first water valve (2) is installed in the first valve cavity (110) to make the first water inlet hole (113) and the first water outlet hole (114) communicate or not communicate; The first water regulating structure has a first water inlet channel (12) and a first water outlet channel (13), one end of the first water inlet channel (12) is communicated to the top end of the first communication pipe portion (111), the other end is communicated to the first water inlet hole (113) of the first valve cavity (110), one end of the first water outlet channel (13) is communicated to the first water outlet hole (114) of the first valve cavity (110), the other end is communicated to the first water outlet interface (131); The second water regulating structure includes a second valve shell (14), a second valve cavity (140) arranged in the second valve shell (14), and a second water inlet hole (143) and a second water outlet hole (144) communicating the second valve cavity (140), and the second water valve (3) is installed in the second valve cavity (140) to make the second water inlet hole (143) and the second water outlet hole (144) communicate or not communicate; The bottom end of the second water regulating structure has a base (18) and is installed with a bottom plate (42), the second water regulating structure has a flow guide channel (17), a second water inlet channel (15) and a second water outlet channel (16), one end of the flow guide channel (17) is communicated to the first water inlet interface (121), the other end is communicated to the bottom end of the first communication pipe portion (111), one end of the second water inlet channel (15) is communicated to the second water inlet interface (122), the other end is communicated to the second water inlet hole (143) of the second valve cavity (140), one end of the second water outlet channel (16) is communicated to the second water outlet hole (144) of the second valve cavity (140), the other end is communicated to the second communication pipe portion (112); The first water inlet interface (121), the flow guide channel (17), the first communication pipe portion (111), the first water inlet channel (12), the first water inlet hole (113), the first valve cavity (110), the first water outlet hole (114), the first water outlet channel (13), and the first water outlet interface (131) are sequentially communicated to constitute a first waterway; The second water inlet interface (122), the second water inlet channel (15), the second water inlet hole (143), the second valve cavity (140), the second water outlet hole (144), the second water outlet channel (16), the second communication pipe portion (112), and the second water outlet interface (132) are sequentially communicated to form a second water path; The double-water-path integrated valve body (1) is arranged in the accommodating cavity; The first water outlet interface (131) of the first water path is communicated to a faucet water outlet (102) of a faucet body (10), so that the first water path of the double-water-path integrated valve body (1) is communicated with the faucet water outlet (102), the water flow of the first water path is controlled by the opening degree of the first water valve (2), and the water flowing through the first water path is output or stopped by the faucet water outlet (102) of the faucet body (10) after being controlled by the first water valve (2); The second water outlet interface (132) of the second water path is communicated to a heating water inlet end (91) of a heating device (9), so that the second water path, the heating water cavity of the heating device (9), and the faucet water outlet (102) are sequentially communicated, the water flow of the second water path is controlled by the opening degree of the second water valve (3), and the water flowing through the second water path is output or stopped by the faucet water outlet (102) of the faucet body (10) after flowing into the heating water cavity and being controlled by the second water valve (3).

2. The dual-waterway dual-valve integrated faucet of claim 1, wherein: The first valve cavity (110) is arranged horizontally, one side of the first valve cavity (110) has a first valve port for mounting the first water valve (2), and the first water inlet hole (113) and the first water outlet hole (114) are horizontally arranged on the other side of the first valve cavity (110); the first water valve (2) is a manual mechanical valve structure, has a first valve rod (20) penetrating out of the first valve port, and the first valve rod (20) penetrates out of the faucet body (10) and is provided with a handle (200).

3. The dual-waterway dual-valve integrated faucet of claim 2, wherein: The first water inlet channel (12) has a first water inlet channel horizontal section (123) and a first water inlet channel vertical section (124) sequentially communicated between the top end of the first communication pipe portion (111) and the first water inlet hole (113) of the first valve cavity (110); the first water outlet channel (13) has a first water outlet channel horizontal section (133) and a first water outlet channel vertical section (134) sequentially communicated between the first water outlet interface (131) and the first water outlet hole (114) of the first valve cavity (110).

4. The dual-waterway dual-valve integrated faucet of claim 3, wherein: The first water regulating structure is provided with a top plate (4) at the top end, the first water inlet channel horizontal section (123) and the first water outlet channel horizontal section (133) are in a groove structure with an open top, and are covered by the top plate (4).

5. The dual-waterway dual-valve integrated faucet according to claim 1 or 2 or 3 or 4, characterized in that: The second valve cavity (140) is vertically arranged, and the top of the second valve cavity (140) is provided with a second valve port for mounting a second water valve (3), and the second water inlet hole (143) and the second water outlet hole (144) are vertically arranged at the bottom of the second valve cavity (140); the second water valve (3) is an electrically-driven mechanical valve structure, and the second water valve (3) has a second valve rod (30) penetrating out of the second valve port, the second valve rod (30) is coaxially connected with an output shaft of a micro motor (41), and the micro motor (41) can drive the second valve rod (30) to rotate, thereby realizing the opening degree adjustment of the second water valve (3).

6. The dual-waterway dual-valve integrated faucet of claim 5, wherein: The second water inlet hole (143) and the second water outlet hole (144) are arranged on the base (18), the second water inlet channel (15) and the second water outlet channel (16) are in a groove structure with an open top, and are arranged on the bottom plate (42) and are capped by the base (18), and the second valve shell (14) is arranged on the base (18).

7. The dual-waterway dual-valve integrated faucet of claim 5, wherein: The heater comprises a cast aluminum heat exchange body (93) and an electric heating tube (94) wrapped in the cast aluminum heat exchange body (93), the heating water cavity is a heat exchange pipe (96) spirally wound on the electric heating tube (94), and the two ends of the heat exchange pipe (96) are respectively penetrated out of the cast aluminum heat exchange body (93) to form a heating water inlet end (91) and a heating water outlet end (92) of the heater.

8. The dual-waterway dual-valve integrated faucet of claim 7, wherein: The cast aluminum heat exchange body (93) of the heating device (9) is vertically arranged in a long strip-shaped flat block structure, and is fixedly installed above the double waterway integrated valve body (1).

9. A two-waterway two-valve integrated faucet according to claim 6 or 7 or 8, characterized in that: The second communication pipe portion (112) is provided with a flow sensor (19) and a thyristor (191).

10. The dual-waterway dual-valve integrated faucet of claim 9, wherein: The faucet water outlet portion (101) of the faucet main body (10) has an inner cavity separated from the faucet water outlet (102), a display control main board (192) is arranged in the inner cavity of the faucet water outlet portion (101), and a control button (193) is arranged on the display control main board (192) and exposed to the faucet water outlet portion (101); the display control main board (192) is electrically connected with the micro motor (41), the electric heating tube (94), the flow sensor (19) and the thyristor (191).

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