CN220749231U - Double-waterway double-valve integrated faucet - Google Patents

Abstract

The utility model provides a double-waterway double-valve integrated faucet, wherein a faucet main body is internally provided with a heating device; the water valve also comprises a double-waterway integrated valve body, a first water valve and a second water valve; the integrated valve body is provided with a first water regulating structure, a second water regulating structure, a first communication pipe part and a second communication pipe part, the first water valve is arranged in a first valve cavity of the first water regulating structure, a first water inlet channel and a first water outlet channel are arranged in the first water regulating structure, the second water valve is arranged in the second valve cavity, a diversion channel, a second water inlet channel and a second water outlet channel are arranged in the second water regulating structure, a first waterway and a second waterway are formed in the integrated valve body, the integrated valve body is arranged in the faucet body, the first waterway water is output after being regulated and controlled by the first water valve, and the second waterway is communicated to the heating device, so that the second waterway water is output after being regulated and controlled by the second water valve and heated by the heating device. The utility model can realize double waterway transportation, regulation and control and heating of 1 waterway, and is very suitable for being matched with water purifier household appliances.

Description

Double-waterway double-valve integrated faucet

Technical Field

The utility model relates to a kitchen water fitting, in particular to a double-waterway double-valve integrated faucet which outputs 2 different water bodies through 2 waterways, and each waterway regulates and controls water flow by a water valve respectively.

Background

At present, a plurality of water purifier household appliances for purifying tap water are installed in a household environment, and the purified tap water is output from a faucet installed on a table top for use. Most of the existing faucets are single water outlet faucets, and 2 faucets are usually required to be installed on a kitchen table top to output tap water and purified water respectively, so that more faucets are arranged on the table top, and the installation and the use are complicated. Some faucets with multiple water outlet functions are also available, such as the Chinese patent with the application number of 2021222320445 and the name of a multifunctional faucet, which is filed by the applicant, the disclosed faucet valve body can realize the output and supply of two paths of purified water and tap water, but only the water valve is arranged on the water path where the tap water is located, and the water valve is not arranged on the water path where the purified water is located, so the existing faucet valve body can only regulate and control the flow of the water path of the tap water, can not regulate and control the flow of the water path of the purified water, and can not realize the quantitative regulation and output of the purified water; in addition, the existing faucet cannot realize the heating function of any waterway. There is therefore a need for improvement.

Disclosure of Invention

The utility model aims to provide a double-waterway double-valve integrated faucet, which realizes 2 isolated waterway output water bodies, and each waterway is respectively regulated and controlled by a water valve, so that the input and output of the double waterway and the regulation and control of the respective water flows of the double waterways can be realized, and the water bodies output by 1 waterway can be heated.

The aim of the utility model can be achieved by the following technical scheme:

a double-waterway double-valve integrated faucet comprises a faucet main body and a heating device.

The faucet body is internally provided with a containing cavity, the top of the faucet body is provided with a faucet water outlet part communicated with the containing cavity, the faucet water outlet part is provided with a faucet water outlet, the bottom of the faucet body is provided with a faucet butt joint part communicated with the containing cavity, and the faucet butt joint part is provided with a faucet butt joint port; the heating device is arranged in the accommodating cavity, a heater and a heating water cavity heated by the heater are arranged in the heating device, and the heating water cavity is communicated with a heating water inlet end and a heating water outlet end which penetrate out of the heating device; the heating water outlet end of the heating device is communicated with the tap water outlet; the method is characterized in that: the integrated valve body of two water routes, first water valve and second water valve still include.

The top of the double-waterway integrated valve body is provided with a first water regulating structure, the bottom of the double-waterway integrated valve body is provided with a second water regulating structure, a first communicating pipe part and a second communicating pipe part which are vertically arranged are arranged between the first water regulating structure and the second water regulating structure, the top of the first water regulating structure is provided with a first water outlet interface and a second water outlet interface, and the bottom of the second water regulating structure is provided with a first water inlet interface and a second water inlet interface; the top end of the second communicating pipe part is communicated to the second water outlet port.

The first water regulating structure comprises a first valve casing, a first valve cavity arranged in the first valve casing, and a first water inlet hole and a first water outlet hole which are communicated with the first valve cavity, and the first water valve is arranged in the first valve cavity so that the first water inlet hole is communicated with the first water outlet hole or not.

The first water regulating structure is internally provided with 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 part, the other end of the first water inlet channel is communicated to a first water inlet hole of the first valve cavity, and one end of the first water outlet channel is communicated to a first water outlet hole of the first valve cavity, and the other end of the first water outlet channel is communicated to a first water outlet interface.

The second water regulating structure comprises a second valve casing, a second valve cavity arranged in the second valve casing, and a second water inlet hole and a second water outlet hole which are communicated with the second valve cavity, and the second water valve is arranged in the second valve cavity so that the second water inlet hole is communicated with the second water outlet hole or not.

The second water regulating structure is internally provided with 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 port, the other end of the flow guide channel is communicated to the bottom end of the first communicating pipe part, one end of the second water inlet channel is communicated to the second water inlet port, the other end of the second water inlet channel is communicated to the second water inlet hole of the second valve cavity, and 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 of the second water outlet channel is communicated to the second communicating pipe part.

The first water inlet interface, the diversion channel, the first communication pipe part, 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.

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 communicating pipe part and the second water outlet interface are sequentially communicated to form a second waterway.

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

The first water outlet of the first waterway is communicated to the tap water outlet of the tap main body, so that the first waterway of the double-waterway integrated valve body is communicated with the tap water outlet, the water flow of the first waterway is regulated and controlled by the opening of the first water valve, and the water body flowing through the first waterway is output or stopped from being output by the tap water outlet of the tap main body after being regulated and controlled by the first water valve.

The second water outlet interface of the second water channel is communicated to the heating water inlet end of the heating device, so that the second water channel, the heating water cavity of the heating device and the tap water outlet are sequentially communicated, the water flow of the second water channel is regulated and controlled through the opening degree of the second water valve, and the water flowing through the second water channel flows into the heating water cavity, is regulated and controlled through the second water valve and is output or stops being output through the tap water outlet of the tap main body.

In an optimization scheme, the first valve cavity is horizontally arranged, one side of the first valve cavity is provided with a first valve port for installing a 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 of a manual mechanical valve structure and is provided with a first valve rod penetrating out of the first valve port, and the handle is arranged on the first valve rod penetrating out of the tap main body.

Further, the first water inlet channel is provided with a first water inlet channel horizontal section and a first water inlet channel vertical section which are sequentially communicated between the top end of the first communication pipe part and the first water inlet hole of the first valve cavity; the first water outlet channel is provided with a first water outlet channel horizontal section and a first water outlet channel vertical section which are sequentially communicated between the first water outlet port and the first water outlet hole of the first valve cavity.

Still further, the roof is installed on the top of first water transfer structure, first water inlet channel horizontal segment with first water outlet channel horizontal segment becomes the open slot-like structure in top, and by the roof closing cap.

The optimization scheme is that the second valve cavity is vertically arranged, a second valve port for installing a second water valve is arranged at the top of the second valve cavity, and the second water inlet hole and the second water outlet hole are vertically arranged at the bottom of the second valve cavity; the second water valve is of an electric mechanical valve structure and is provided with a second valve rod penetrating out of the second valve port, the second valve rod is coaxially connected with an output shaft of a micro motor, and the micro motor can drive the second valve rod to rotate so as to realize opening adjustment of the second water valve.

Further, the bottom of the second water regulating structure is provided with a base and a bottom plate, the second water inlet hole and the second water outlet hole are formed in the base, the second water inlet channel and the second water outlet channel are of a groove-shaped structure with an open top and are formed in the bottom plate and are covered by the base, and the second valve casing is arranged on the base.

According to the optimized scheme, the heating device is an electric heating device for cast aluminum, the heater comprises a cast aluminum heat exchange body and an electric heating tube wrapped in the cast aluminum heat exchange body, the heating water cavity is a heat exchange tube spirally wound on the electric heating tube, and pipe orifices at two ends of the heat exchange tube penetrate out of the cast aluminum heat exchange body respectively to form a heating water inlet end and a heating water outlet end of the heater.

Further, the cast aluminum heat exchange body of the heating device is of a vertically arranged strip-shaped flat block structure and is fixedly arranged above the double-waterway integrated valve body.

According to the optimization scheme, the second communicating pipe part is provided with a flow sensor and a silicon controlled rectifier.

In the optimized scheme, an inner cavity isolated from a tap water outlet is formed in a tap water outlet part of the tap main body, and a display control main board is arranged in the inner cavity of the tap water outlet part and provided with a control button for exposing the tap water outlet part; the display control main board is respectively and electrically connected with the micro motor, the electric heating tube, the flow sensor and the silicon controlled rectifier.

The utility model has the following substantial characteristics and progress:

1. the utility model realizes 2 isolated waterways through the double waterway integrated valve body, each waterway is respectively regulated and controlled by the water valve, can realize the input and output of the double waterways and the regulation and control of the respective water flows of the double waterways, and can heat the water body flowing out of the second waterway, has the characteristics of compact structure, easy manufacture and convenient assembly, is very suitable for being matched with water purifier household appliances, has small whole volume, low production cost and difficult damage, is suitable in size, does not occupy space and is very fashionable when being installed in dining water environments such as a kitchen, a dining table and the like, and provides regulation and supply of purified water and pure water purified by the water purifier for users.

2. In the utility model, the first water valve is further arranged to be of a manual mechanical valve structure, the second water valve is arranged to be of an electric mechanical valve structure, and the manual flow regulation and the electric flow regulation of the first water channel and the electric flow regulation and control of the second water channel are respectively realized, so that different water flow regulation and control modes of 2 water channels are provided. In addition, the first water valve and the second water valve are also respectively arranged into a mechanical valve structure, and compared with the common electromagnetic valve in the market, the valve structure is low in price and very durable, can effectively reduce the production cost, is not easy to damage, can be used for a long time, and is low in failure rate and repair rate.

Drawings

FIG. 1 is a schematic view of the dual waterway dual valve faucet of the present utility model.

Fig. 2 is a cross-sectional view of the dual waterway dual valve integrated faucet of the present utility model.

Fig. 3 and 4 are schematic views of the internal structure of the double waterway double valve integrated faucet of the present utility model.

Fig. 5 and 6 are schematic structural views of the present utility model.

Fig. 7 is a schematic structural diagram of the double waterway integrated valve body of the present utility model.

Fig. 8 is a partially exploded view of the present utility model.

Fig. 9 is a schematic cross-sectional view of a first water transfer structure of the present utility model.

Fig. 10 is a schematic top view of the first water diversion structure of the present utility model.

Fig. 11 is a schematic top view of the base plate of the present utility model.

Fig. 12 is a schematic cross-sectional view of a second water transfer structure of the present utility model.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Examples

Referring to fig. 1 to 12, a double waterway double valve integrated faucet includes a faucet body 10, a heating device 9, a double waterway integrated valve body 1, a first water valve 2, and a second water valve 3.

Referring specifically to fig. 2, the faucet body 10 has a receiving cavity therein, 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, the bottom of the faucet body 10 has a faucet docking portion 103 communicating with the receiving cavity, and the faucet docking portion 103 has a faucet docking port 104; the heating device 9 is arranged in the accommodating cavity, a heater and a heating water cavity heated by the heater are arranged in the heating device 9, and the heating water cavity is communicated with a heating water inlet end 91 and a heating water outlet end 92 which penetrate out of the heating device 9; the heating water outlet 92 of the heating device 9 is communicated with the tap water outlet 102.

Referring to fig. 5 to 12, the top of the double-waterway integrated valve body 1 is provided with a first water regulating structure, the bottom of the double-waterway integrated valve body is provided with a second water regulating structure, a first communicating pipe part 111 and a second communicating pipe part 112 which are vertically arranged are arranged between the first water regulating structure and the second water regulating structure, the top end of the first water regulating structure is provided with a first water outlet interface 131 and a second water outlet interface 132, and the bottom end of the second water regulating structure is provided with a first water inlet interface 121 and a second water inlet interface 122; the top end of the second communication pipe 112 is connected to the second water outlet port 132.

The first water regulating structure comprises a first valve casing 11, a first valve cavity 110 arranged in the first valve casing 11, and a first water inlet hole 113 and a first water outlet hole 114 which are communicated with the first valve cavity 110, wherein the first water valve 2 is arranged in the first valve cavity 110 so that the first water inlet hole 113 is communicated with the first water outlet hole 114 or not.

The first water regulating structure is internally provided with 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 part 111, the other end of the first water inlet channel 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 of the first water outlet channel is communicated to the first water outlet interface 131.

The second water regulating structure comprises a second valve casing 14, a second valve cavity 140 arranged in the second valve casing 14, and a second water inlet hole 143 and a second water outlet hole 144 which are communicated with the second valve cavity 140, wherein the second water valve 3 is arranged in the second valve cavity 140 so that the second water inlet hole 143 is communicated with the second water outlet hole 144 or not.

The second water regulating structure is internally provided with a diversion channel 17, a second water inlet channel 15 and a second water outlet channel 16, one end of the diversion channel 17 is communicated with the first water inlet port 121, the other end of the diversion channel is communicated with the bottom end of the first communicating pipe part 111, one end of the second water inlet channel 15 is communicated with the second water inlet port 122, the other end of the diversion channel is communicated with the second water inlet hole 143 of the second valve cavity 140, one end of the second water outlet channel 16 is communicated with the second water outlet hole 144 of the second valve cavity 140, and the other end of the diversion channel is communicated with the second communicating pipe part 112.

The first water inlet 121, the diversion channel 17, the first communication pipe 111, the first water inlet 12, the first water inlet 113, the first valve cavity 110, the first water outlet 114, the first water outlet 13, and the first water outlet 131 are sequentially connected to form a first waterway.

The second water inlet port 122, the second water inlet channel 15, the second water inlet hole 143, the second valve chamber 140, the second water outlet hole 144, the second water outlet channel 16, the second communicating pipe 112, and the second water outlet port 132 are sequentially connected to form a second waterway.

The double-waterway integrated valve body 1 is arranged in the accommodating cavity.

The first water outlet 131 of the first water channel is communicated to the tap water outlet 102 of the tap main body 10, so that the first water channel of the double-water-channel integrated valve body 1 is communicated with the tap water outlet 102, the water flow of the first water channel is regulated and controlled by the opening of the first water valve 2, and the water flowing through the first water channel is regulated and controlled by the first water valve 2 and then is output or stopped from being output by the tap water outlet 102 of the tap main body 10.

The second water outlet 132 of the second water path is connected to the heating water inlet 91 of the heating device 9, so that the second water path, the heating water chamber of the heating device 9 and the tap water outlet 102 are sequentially connected, the water flow of the second water path is regulated and controlled by the opening of the second water valve 3, and the water flowing through the second water path flows into the heating water chamber, is regulated and controlled by the second water valve 3 and is output or stopped from being output by the tap water outlet 102 of the tap main body 10.

In the above structure, the positions of the water inlet and outlet can be adjusted by the positions and the lengths of the diversion channel 17, 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 this embodiment, the first water inlet port 121, the second water inlet port 122, and the first water outlet port 131 are respectively provided with connectors for connecting pipelines, and the pipelines can be adjusted according to the requirement, so as to ensure the overall adaptability with the water purifier and improve the butt joint installation efficiency with the water purifier.

The first valve cavity 110 is horizontally arranged, one side of the first valve cavity 110 is provided with a first valve port for installing 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, and is provided with a first valve rod 20 penetrating out of a first valve port, wherein the first valve rod 20 penetrates out of the tap main body 10 and is provided with a handle 200. In the above configuration, the opening degree of the first water valve 2 can be manually adjusted.

In this embodiment, the first water inlet channel 12 is formedA first water inlet passage horizontal section 123 and a first water inlet passage vertical section 124 which are sequentially communicated between the top end of the first communication pipe portion 111 and the first water inlet hole 113 of the first valve chamber 110; the first water outlet channel 13 is +.>And has a first water outlet passage horizontal section 133 and a first water outlet passage vertical section 134 which are sequentially communicated between the first water outlet port 131 and the first water outlet hole 114 of the first valve chamber 110. In the above structure, by->The first water inlet channel 12 and the first water outlet channel 13 are effectively matched with the first valve cavity 110 which is horizontally arranged, so that connectivity of the first waterway is effectively ensured.

In this embodiment, the top end of the first water diversion 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 formed into a groove-shaped structure with an open top and are covered by the top plate 4. In the structure, the first water inlet channel 12 and the first water outlet channel 13 are easier to manufacture by the cooperation of 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-shaped structure.

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, and the sealing effect can be effectively ensured by matching with the top plate 4.

The second valve cavity 140 is vertically arranged, the top of the second valve cavity 140 is provided with a second valve port for installing the 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 electric mechanical valve structure, and is provided with 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 so as to realize the opening adjustment of the second water valve 3.

The bottom of the second water regulating structure is provided with a base 18 and a bottom plate 42, the second water inlet 143 and the second water outlet 144 are arranged on the base 18, the edges of the second water inlet 143 and the second water outlet 144 are provided with a third sealing ring 180 which is matched with the second valve casing 14 to ensure the sealing effect effectively, the second water inlet channel 15 and the second water outlet channel 16 are in a groove-shaped structure with open tops and are arranged on the bottom plate 42 and are covered by the base 18, and the second valve casing 14 is arranged on the base 18. In the above structure, the second water inlet passage 15 and the second water outlet passage 16 are made easier to manufacture by the cooperation of the bottom plate 42 with the second water inlet passage 15 and the second water outlet passage 16 of the groove-like structure.

The edges of the second water inlet channel 15 and the second water outlet channel 16 are provided with a second sealing ring 151, and the sealing effect can be effectively ensured by matching with the base 18.

Referring to fig. 2 to fig. 4, in this embodiment, the heating device 9 is a cast aluminum electric heating device, and is fixedly installed above the double-waterway integrated valve body 1. The heater comprises a cast aluminum heat exchange body 93 and an electric heating tube 94 coated in the cast aluminum heat exchange body 93, the cast aluminum heat exchange body 93 is of a vertically arranged strip-shaped flat block structure, the heating water cavity is a heat exchange tube 96 spirally wound on the electric heating tube 94, and two end nozzles of the heat exchange tube 96 respectively penetrate 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. In the above configuration, the water flowing into the heating device 9 via the second waterway is heat-exchanged by the heating device 9.

Referring specifically to fig. 3 and 4, the faucet outlet 101 of the faucet body 10 has an inner cavity isolated from the faucet outlet 102, and a display control main board 192 is disposed in the inner cavity of the faucet outlet 101 and has a control button 193 for exposing the faucet outlet 101. The display control main board 192 is electrically connected to the micro motor 41, the electrothermal tube 94, the flow sensor 19 and the thyristor 191, respectively. In this embodiment, the flow sensor 19 and the thyristor 191 are further provided in the second communication pipe 112. The flow sensor 19 senses the flow of the second waterway to adjust the working state of the micro motor 41, such as the state after stopping, starting and running, so as to effectively regulate and control the flow of the second waterway. Stepless regulation and control of the heating power of the electric heating tube 94 of the heating device 9 are realized through the silicon controlled 191.

The principle of the double-waterway double-valve integrated faucet of the embodiment is used together with the existing water purifier (not shown in the figure). The purified water output by the water purifier in the prior art is a water body which is filtered by active carbon and contains trace elements and minerals, the purified water body is clean and sanitary, and users usually use the purified water body for washing vegetables, cooking and the like; pure water output by the water purifier is water body which is filtered by a reverse osmosis membrane and has high purity, and users usually drink the pure water directly or drink the pure water after heating the pure water to a proper temperature. Therefore, in this embodiment, the first water channel may be used as a purified water channel, and the second water channel may be used as a purified water channel.

The first water inlet interface 121 penetrates out of the faucet counter interface 104 through a pipeline and is communicated with the water purifying output end of the water purifier, purified water output and purified water output flow regulation can be achieved by opening the first water valve 2 and rotating the first water valve 2, whether purified water output and output quantity are manually regulated and controlled through the first water valve 2 is further achieved, and the water purifier is quite convenient to manually regulate and control and suitable for water habits of washing vegetables and cooking of users.

The second water inlet interface 122 passes through the faucet opposite interface 104 through a pipeline and is communicated with the pure water output end of the water purifier, a user operates by a key 193 to select the water quantity and the water temperature to be output, the water temperature is monitored by arranging temperature sensors (not shown in the figure) on the pipeline before and after entering the heating water cavity, and the display control main board 192 controls the working state of the micro motor 41 and the heating state of the heating device 9 to realize the pure water output and the flow and the temperature automatic adjustment of the pure water output. And further realize whether to output, output quantity and output temperature through the automatic regulation and control of second water valve 3, make pure water ration output through automatic regulation and control to satisfy different users' drinking habit.

Claims (10)

1. A double-waterway double-valve integrated faucet comprises a faucet main body (10) and a heating device (9); the faucet is characterized in that a containing cavity is formed in the faucet main body (10), a faucet water outlet part (101) communicated with the containing cavity is formed in the top of the faucet main body (10), a faucet water outlet (102) is formed in the faucet water outlet part (101), a faucet butt joint part (103) communicated with the containing cavity is formed in the bottom of the faucet main body (10), and a faucet butt joint part (103) is provided with a faucet butt joint interface (104); the heating device (9) is arranged in the accommodating cavity, a heater and a heating water cavity heated by the heater are arranged in the heating device (9), and the heating water cavity is communicated with a heating water inlet end (91) penetrating out of the heating device (9) and a heating water outlet end (92); the heating water outlet end (92) of the heating device (9) is communicated with the tap water outlet (102); the method is characterized in that: the water valve further comprises 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) is provided with a first water regulating structure, the bottom of the double-waterway integrated valve body is provided with a second water regulating structure, a first communicating pipe part (111) and a second communicating pipe part (112) which are vertically arranged are arranged between the first water regulating structure and the second water regulating structure, the top end of the first water regulating structure is provided with a first water outlet interface (131) and a second water outlet interface (132), and the bottom end of the second water regulating structure is provided with a first water inlet interface (121) and a second water inlet interface (122); the top end of the second communicating pipe part (112) is communicated to a second water outlet interface (132);

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) which are communicated with the first valve cavity (110), wherein the first water valve (2) is arranged in the first valve cavity (110) so that the first water inlet hole (113) is communicated with the first water outlet hole (114) or not;

the first water regulating structure is internally provided with 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 part (111), the other end of the first water inlet channel is communicated to a first water inlet hole (113) of the first valve cavity (110), one end of the first water outlet channel (13) is communicated to a first water outlet hole (114) of the first valve cavity (110), and the other end of the first water outlet channel is communicated to the first water outlet interface (131);

the second water regulating structure comprises a second valve casing (14), a second valve cavity (140) arranged in the second valve casing (14), and a second water inlet hole (143) and a second water outlet hole (144) which are communicated with the second valve cavity (140), wherein the second water valve (3) is arranged in the second valve cavity (140) so that the second water inlet hole (143) is communicated with the second water outlet hole (144) or not;

the second water regulating structure is internally provided with 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 with the first water inlet interface (121), the other end of the flow guide channel is communicated with the bottom end of the first communicating pipe part (111), one end of the second water inlet channel (15) is communicated with the second water inlet interface (122), the other end of the second water inlet channel is communicated with a second water inlet hole (143) of the second valve cavity (140), and one end of the second water outlet channel (16) is communicated with a second water outlet hole (144) of the second valve cavity (140), and the other end of the second water outlet channel is communicated with the second communicating pipe part (112); the first water inlet interface (121), the flow guide channel (17), the first communication pipe part (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 form 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 communicating pipe part (112) and the second water outlet interface (132) are sequentially communicated to form a second waterway;

the double-waterway integrated valve body (1) is arranged in the accommodating cavity;

the first water outlet interface (131) of the first waterway is communicated to the tap water outlet (102) of the tap main body (10), the first waterway of the double-waterway integrated valve body (1) is communicated with the tap water outlet (102), the water flow of the first waterway is regulated and controlled through the opening degree of the first water valve (2), and the water flowing through the first waterway is output or stopped from being output by the tap water outlet (102) of the tap main body (10) after being regulated and controlled by the first water valve (2);

the second water outlet interface (132) of the second water channel is communicated to the heating water inlet end (91) of the heating device (9), so that the second water channel, the heating water cavity of the heating device (9) and the tap water outlet (102) are sequentially communicated, the water flow of the second water channel is regulated and controlled through the opening degree of the second water valve (3), and the water flowing through the second water channel flows into the heating water cavity, is regulated and controlled through the second water valve (3) and is output or stops being output through the tap water outlet (102) of the tap main body (10).

2. A dual waterway dual valve integrated faucet according to claim 1, wherein: the first valve cavity (110) is horizontally arranged, one side of the first valve cavity is provided with a first valve port for installing 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 of a manual mechanical valve structure and is provided with a first valve rod (20) penetrating out of the first valve port, and a handle (200) is arranged on the first valve rod (20) penetrating out of the tap main body (10).

3. A dual waterway dual valve integrated faucet according to claim 2, wherein: the first water inlet channel (12) is provided with a first water inlet channel horizontal section (123) and a first water inlet channel vertical section (124) which are sequentially communicated between the top end of the first communication pipe part (111) and the first water inlet hole (113) of the first valve cavity (110); the first water outlet channel (13) is provided with a first water outlet channel horizontal section (133) and a first water outlet channel vertical section (134) which are sequentially communicated between the first water outlet port (131) and the first water outlet hole (114) of the first valve cavity (110).

4. A dual waterway dual valve integrated faucet according to claim 3, wherein: the top 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 of a groove-shaped structure with an open top and are covered by the top plate (4).

5. A dual waterway dual valve integrated tap according to claim 1 or 2 or 3 or 4, wherein: the second valve cavity (140) is vertically arranged, a second valve port for installing a second water valve (3) is arranged at the top of the second valve cavity, 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 of an electric mechanical valve structure and is provided with 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 so as to realize opening adjustment of the second water valve (3).

6. The dual waterway dual valve integrated faucet of claim 5, wherein: the bottom of the second water regulating structure is provided with a base (18) and a bottom plate (42), a second water inlet hole (143) and a second water outlet hole (144) are formed in the base (18), the second water inlet channel (15) and the second water outlet channel (16) are formed into a groove-shaped structure with open tops and are formed in the bottom plate (42) and are covered by the base (18), and the second valve casing (14) is arranged on the base (18).

7. The dual waterway dual valve integrated faucet of claim 5, wherein: the heating device (9) is an electric heating device for casting aluminum, 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 tube (96) spirally wound on the electric heating tube (94), and pipe orifices at two ends of the heat exchange tube (96) respectively penetrate 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 of a vertically arranged strip-shaped flat block structure and is fixedly arranged above the double-waterway integrated valve body (1).

9. A dual waterway dual valve integrated tap according to claim 6 or 7 or 8, wherein: the second communicating pipe part (112) is provided with a flow sensor (19) and a silicon controlled rectifier (191).

10. The dual waterway dual valve integrated faucet of claim 9, wherein: an inner cavity isolated from a tap water outlet (102) is formed in a tap water outlet part (101) of the tap main body (10), a display control main board (192) is arranged in the inner cavity of the tap water outlet part (101), and a control key (193) exposing the tap water outlet part (101) is arranged on the display control main board; the display control main board (192) is respectively and electrically connected with the micro motor (41), the electric heating tube (94), the flow sensor (19) and the silicon controlled rectifier (191).