CN213839672U

CN213839672U - Water tap device with two water outlet flow passages

Info

Publication number: CN213839672U
Application number: CN202021829450.9U
Authority: CN
Inventors: 赵建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-07-30
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a faucet device with two water flow channels, which comprises a housin, the muddy water case, seted up first water flow channel on the casing respectively, the second water flow channel, case embeded cavity, set up cold water entry on the muddy water case respectively, hot water entry, first delivery port, the second delivery port, its characteristics lie in that the case has seted up the cold water input hole respectively at the bottom of the chamber in embeded cavity, hot water input hole, delivery outlet, the extension inner chamber has been seted up on the casing, the delivery outlet runs through to in the extension inner chamber, the second water flow channel is linked together with the extension inner chamber, muddy water case inlays the dress and inlays the dress in the case inlays the cavity. The utility model discloses a current water mixing valve core just can be full of the mixture of hot and cold water and make two independent water outlet flow ways play water, and this faucet device's structure still very simple, reliable, this helps reducing the manufacturing degree of difficulty, manufacturing cost, and this faucet device maintains also very conveniently simultaneously.

Description

Water tap device with two water outlet flow passages

Technical Field

The utility model relates to the field of articles for daily use, especially a tap device with two water flow channels.

Background

At present, many mixer faucets with two outlet flow paths are available. In order to enable the two water outlet channels to realize independent water outlet, the water mixing valve core is redesigned mostly at present to meet the requirements of cold and hot water mixing and enable the two water outlet channels to independently discharge water. This not only increases the difficulty of designing and manufacturing the mixer tap, but also increases the manufacturing cost of the mixer tap. Meanwhile, the existing cold and hot water mixing faucet has the problems of poor reliability, high maintenance difficulty and the like. Therefore, it is necessary to redesign the structure of the hot and cold water mixing faucet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem and not enough, provide a tap device with two water flow ways, this tap device just can be full of the hot and cold water mixture and make two independent water flow ways of water flow way go out through current muddy water case, and this tap device's structure still very simple, reliable, this helps reducing the manufacturing degree of difficulty, manufacturing cost, and this tap device maintains also very conveniently simultaneously.

The technical scheme of the utility model is realized like this:

a faucet device with two water outlet flow channels comprises a shell and a water mixing valve core, wherein a first water outlet flow channel, a second water outlet flow channel and a valve core embedding cavity are respectively arranged on the shell, the valve core embedding cavity is communicated with the first water outlet flow channel, a cold water inlet, a hot water inlet and a first water outlet are respectively arranged on the inner end surface of the water mixing valve core, a second water outlet is arranged on the side wall of the water mixing valve core, and the water mixing valve core is characterized in that a cold water input hole, a hot water input hole and an output hole are respectively arranged at the cavity bottom of the valve core embedding cavity, an expansion inner cavity is arranged on the shell, the expansion inner cavity is positioned at the inner side of the cavity bottom of the valve core embedding cavity, the output hole penetrates into the expansion inner cavity, the second water outlet flow channel is communicated with the expansion inner cavity, the water mixing valve core is embedded in the valve core embedding cavity, and the cold water inlet, the hot water inlet and the first water outlet are respectively communicated with the cold water input hole, The hot water input hole and the hot water output hole are communicated in a butt joint mode, and the second water outlet is communicated with the first water outlet flow channel.

Preferably, the output aperture is a straight aperture.

Preferably, a non-penetrating inner cavity is formed in the shell, a first separating piece is arranged in the inner cavity, the inner cavity except the first separating piece forms a valve core embedding cavity, an extension inner cavity is formed between the first separating piece and the cavity bottom of the inner cavity, the output hole penetrates through the first separating piece, a flow guide column is arranged in the extension inner cavity, two ends of the flow guide column are respectively connected to the cavity bottom of the extension inner cavity and the inner surface of the first separating piece, and the cold water input hole and the hot water input hole penetrate through the flow guide column.

Preferably, an inner cavity hole penetrating through the shell is formed in the shell, a first separation sheet and a second separation sheet which are arranged side by side are arranged in the inner cavity hole, a flow guide column is arranged between the first separation sheet and the second separation sheet, two ends of the flow guide column are connected to the first separation sheet and the second separation sheet respectively, the cold water input hole and the hot water input hole penetrate through the flow guide column, the cold water input hole and the hot water input hole penetrate through the outer surface of the second separation sheet, the inner cavity holes except the first separation sheet form a valve core embedded cavity, the inner cavity holes except the second separation sheet form a storage cavity, an expansion inner cavity is formed between the first separation sheet and the second separation sheet, and the output hole penetrates through the first separation sheet.

Preferably, the casing includes upright portion, epitaxial portion, the one end of epitaxial portion meets with the lateral wall of upright portion, first play rivers way, second play rivers way are all seted up on epitaxial portion, the inner chamber hole is seted up on upright portion to make the vertical upright portion that runs through in inner chamber hole, first spacer, second spacer are arranged side by side from top to bottom.

Preferably, the output port of the first water outlet flow channel is located on the top surface of the extension portion, and the output port of the second water outlet flow channel is located on the bottom surface of the extension portion.

Preferably, the outer surface of the second separating sheet is provided with a reinforcing convex part, and the cold water input hole and the hot water input hole vertically penetrate through the end surface of the outer end of the reinforcing convex part.

Preferably, the first water outlet channel and the second water outlet channel are arranged side by side up and down, and the output port of the first water outlet channel faces upwards, and the output port of the second water outlet channel faces downwards.

Preferably, the walls of the input ports of the cold water input hole and the hot water input hole are respectively provided with a first internal thread and a second internal thread.

Preferably, the cavity bottom of the valve core embedding cavity is provided with at least one positioning groove, the end face of the inner end of the water mixing valve core is provided with positioning convex columns which are equal to the positioning grooves in number and correspond to the positioning grooves in position one to one, and the positioning convex columns are embedded in the positioning grooves.

The utility model has the advantages that: the utility model discloses an among the faucet device, through making the casing adopt above-mentioned reasonable hole structural design, can make this faucet device directly adopt current muddy water case to realize that the hot and cold water mixes and make first water runner, the second goes out the independent water of water runner, this structure that just need not redesign muddy water case, this design and manufacturing degree of difficulty that helps reducing faucet device, and the structure that this casing adopted is still very simple reliable to help reducing faucet device's manufacturing cost. Because the mixing of cold water and hot water and the water diversion on the water faucet device are realized by the existing water mixing valve core, and the hole structure is skillfully designed on the shell to meet the function of multiple water outlets. Therefore, only the hole structure is arranged on the shell, most faults occurring in the water faucet device can be concentrated on the water mixing valve core, fault points can be conveniently found, and therefore the faults can be conveniently discharged in time, and convenience in maintenance of the water faucet device is improved. Through seting up of extension inner chamber, can form an open space to the hydroenergy in first delivery port and the delivery outlet flows more smoothly, steadily, helps improving the smooth and easy nature and the stability that first delivery port goes out water like this, thereby can reduce the vibrations of mixing water valve core, and then helps reducing the probability that the pine takes off of appearing mixing water valve core, can improve this faucet device's reliability like this effectively.

Drawings

Fig. 1 is a schematic perspective view of the faucet device of the present invention.

Fig. 2 is a schematic sectional view of the faucet device of the present invention.

Fig. 3 is a schematic structural view of the middle water mixing valve element of the present invention.

Fig. 4 is a schematic sectional structural view of the middle housing of the present invention.

Fig. 5 is a schematic sectional view of the center pillar portion according to the present invention.

Fig. 6 is a second schematic sectional view of the center pillar portion according to the present invention.

Detailed Description

As shown in fig. 1 to 4, the faucet device with two water outlet channels according to the present invention comprises a housing 1 and a mixing valve element 2, wherein the housing 1 is respectively provided with a first water outlet channel 11, a second water outlet channel 12 and a valve element embedding cavity 13, and the valve element embedding cavity 13 is communicated with the first water outlet channel 11, the inner end surface of the mixing valve element 2 is respectively provided with a cold water inlet 21, a hot water inlet 22 and a first water outlet 23, the side wall of the mixing valve element 2 is provided with a second water outlet 24, for achieving the purpose of the present invention, as shown in fig. 4 to 6, the bottom of the valve element embedding cavity 13 is respectively provided with a cold water inlet 131, a hot water inlet 132 and an output hole 133, the housing 1 is provided with an expanding inner cavity 14, and the expanding inner cavity 14 is located at the inner side of the bottom of the valve element embedding cavity 13, and the output hole 133 is further penetrated into the expanding inner cavity 14, and the second water outlet flow channel 12 is communicated with the expansion inner cavity 14, the water mixing valve core 2 is embedded in the valve core embedding cavity 13, the cold water inlet 21, the hot water inlet 22 and the first water outlet 23 are respectively communicated with the cold water input hole 131, the hot water input hole 132 and the output hole 133 in a butt joint mode, and the second water outlet 24 is communicated with the first water outlet flow channel 11. The utility model discloses an among the faucet device, through making casing 1 adopt above-mentioned reasonable hole structural design, can make this faucet device directly adopt current muddy water case 2 to realize the hot and cold water mixture and make first water runner 11, second water runner 12 is independently gone out water, this structure that does not just need redesign muddy water case 2, this design and manufacturing degree of difficulty that helps reducing faucet device, and the structure that this casing 1 adopted still very simple reliable, thereby help reducing faucet device's manufacturing cost. Because the mixing of cold water and hot water and the water diversion on the water faucet device are realized by the existing water mixing valve core 2, and the shell 1 is provided with the hole structure skillfully, so that the effect of more water is met. Therefore, only the hole structure is arranged on the shell 1, most faults of the water faucet device are concentrated on the water mixing valve core 2, fault points can be conveniently found, faults can be conveniently discharged in time, and the convenience in maintaining the water faucet device is improved. Through setting up of extension inner chamber 14, can form an open space to the hydroenergy in first delivery port 23 and the delivery outlet 133 flows more smoothly, steadily, helps improving the smoothness nature and the stability that first delivery port 23 goes out water like this, thereby can reduce the vibrations of mixing water valve core 2, and then helps reducing the probability that the pine takes off of mixing water valve core 2, can improve this faucet device's reliability like this effectively.

As shown in fig. 2 and 3, an expansion cavity 25 is provided on an end surface of an inner end of the water mixing valve element 2, the expansion cavity 25 extends to a side wall of the water mixing valve element 2, the expansion cavity 25 is intersected with an output end of the second water outlet 24, the second water outlet 24 is located at a cavity bottom of the expansion cavity 25, and the first water outlet flow channel 11 is communicated with the expansion cavity 25. This helps improving the smoothness and stability of the second water outlet 24 water outlet, so as to reduce the vibration of the water mixing valve element 2, and further helps to reduce the probability of the water mixing valve element 2 loosing, thus effectively improving the reliability of the water faucet device.

As shown in fig. 2 to 4, the second water outlet 24 is located on the side of the inner end of the mixing valve element 2, and the input port of the first water outlet channel 11 is located on the inner cavity wall of the valve element embedding cavity 13. Therefore, the stability and accuracy of the water outlet of the first water outlet flow passage 11 can be improved, and the reliability of the water faucet device is improved. "C (B)

As shown in fig. 3, a first convex column 26 and a second convex column 27 are respectively disposed on an inner end surface of the mixing valve core 2, the cold water inlet 21 and the hot water inlet 22 both penetrate through an outer end surface of the first convex column 26, the first water outlet 23 penetrates through an outer end surface of the second convex column 27, and the second water outlet 24 penetrates through an inner end surface of the mixing valve core 2. Thus, the valve element fitting chamber 13 around the first and

second bosses

26 and 27 can form a wide space. When the second water outlet 24 is used for discharging water, the resistance of the discharged water can be reduced, which is helpful for improving the smoothness of the discharged water from the second water outlet 24, thereby reducing the vibration of the water mixing valve core 2 and further helping to reduce the probability of loosening of the water mixing valve core 2, and thus effectively improving the reliability of the water faucet device. And when the second water outlet 24 is discharged, the first convex column 26 and the second convex column 27 are filled with water, so that the water can better enter the first water outlet channel 11, which helps to improve the reliability of the water faucet device.

As shown in fig. 1 and 2, a poke rod 10 is arranged at the outer end of the mixing valve core 2. After the poke rod 10 is pressed downwards, the first water outlet flow channel 11 discharges water; after the poke rod 10 is lifted upwards, the second water outlet flow channel 12 discharges water; when the poke rod 10 is in the middle position, the first water outlet flow passage 11 and the second water outlet flow passage 12 are both closed; when the first water outlet channel 11 or the second water outlet channel 12 is opened, the poke rod 10 is rotated left and right to adjust the temperature of the outlet water. Thus, the water faucet device can meet the use requirement.

As shown in fig. 4 and 5, the output hole 133 is a straight hole. This further improves the smoothness of the water discharge, and thus the reliability of the faucet device can be further improved, and the processing is more convenient, which contributes to the improvement of the convenience of the processing of the housing 1.

As shown in fig. 4 to 6, a non-penetrating inner cavity 100 is formed in the housing 1, a first separation piece 101 is disposed in the inner cavity 100, the inner cavity 100 except the first separation piece 101 forms a valve core embedded cavity 13, an extension inner cavity 14 is formed between the first separation piece 101 and the bottom of the inner cavity 100, the output hole 133 penetrates through the first separation piece 101, a guide post 141 is disposed in the extension inner cavity 14, two ends of the guide post 141 are respectively connected to the bottom of the extension inner cavity 14 and the inner surface of the first separation piece 101, and the cold water input hole 131 and the hot water input hole 132 both penetrate through the guide post 141. The expansion inner cavity 14 is separated by the first separating sheet 101, the output hole 133 is communicated with the expansion inner cavity 14, so that water output by the output hole 133 directly flows into the large-volume expansion inner cavity 14, the resistance of water output from the first water outlet 23 can be reduced, the smoothness and the stability of water output from the first water outlet 23 can be improved, the vibration of the water mixing valve core 2 can be reduced, the probability of loosening of the water mixing valve core 2 can be reduced, and the structural design is very simple and reliable. And through the setting of guide post 141, can not only satisfy the needs of seting up of cold water input hole 131, hot water input hole 132 well, can also play fine supporting role to first minute spacer 101, can guarantee this casing 1 like this only has high structural strength to help increase of service life.

As shown in fig. 4 to 6, an inner cavity hole 200 penetrating through the housing 1 is formed in the housing 1, a first separation sheet 101 and a second separation sheet 102 are disposed in the inner cavity hole 200 in parallel, a flow guide column 141 is disposed between the first separation sheet 101 and the second separation sheet 102, both ends of the flow guide column 141 are respectively connected to the first separation sheet 101 and the second separation sheet 102, both the cold water inlet hole 131 and the hot water inlet hole 132 penetrate through the flow guide column 141, the cold water inlet hole 131 and the hot water inlet hole 132 penetrate through to an outer surface of the second separation sheet 102, the inner cavity hole 200 outside the first separation sheet 101 forms a valve element embedding cavity 13, the inner cavity hole 200 outside the second separation sheet 102 forms a storage cavity 103, an expansion inner cavity 14 is formed between the first separation sheet 101 and the second separation sheet 102, and the output hole 133 penetrates through the first separation sheet 101. The expansion inner cavity 14 is separated by the first separating sheet 101, the output hole 133 is communicated with the expansion inner cavity 14, so that water output by the output hole 133 directly flows into the large-volume expansion inner cavity 14, the resistance of water output from the first water outlet 23 can be reduced, the smoothness and the stability of water output from the first water outlet 23 can be improved, the vibration of the water mixing valve core 2 can be reduced, and the probability of loosening of the water mixing valve core 2 can be reduced. And through the setting of guide post 141, can not only satisfy the needs of seting up of cold water input hole 131, hot water input hole 132 well, can also play fine supporting role to first minute spacer 101, can guarantee this casing 1 like this only has high structural strength to help increase of service life. The cold and hot water pipes can be conveniently stored and connected by forming the storage chamber 103 and penetrating the cold water inlet hole 131 and the hot water inlet hole 132 to the outer surface of the second partition plate 102. The structure of the shell 1 is very simple and reliable, and the applicability is very good.

As shown in fig. 2, 4 to 6, an inner thread 130 is provided on the mouth of the storage cavity 103. Through the arrangement of the internal thread 130, the fixed housing 1 can be conveniently installed, which helps to improve the stability and reliability of the installation and positioning of the housing 1.

As shown in fig. 2 and 4 to 6, in order to improve the structural strength of the opening of the internal thread 130, a reinforcing protrusion ring 120 is provided on the inner wall of the opening of the storage cavity 103, and the internal thread 130 is formed on the inner surface of the reinforcing protrusion ring 120. This contributes to an increase in the structural strength of the opening of the internal thread 130, and thus to an increase in the reliability of the housing 1.

As shown in fig. 2 and 4 to 6, the housing 1 includes a column part 15 and an outer extension part 16, one end of the outer extension part 16 is connected to a side wall of the column part 15, the first outlet flow channel 11 and the second outlet flow channel 12 are both opened on the outer extension part 16, the inner cavity hole 200 is opened on the column part 15, the inner cavity hole 200 vertically penetrates through the column part 15, and the first separation sheet 101 and the second separation sheet 102 are arranged side by side up and down. The first water outlet flow channel 11 and the second water outlet flow channel 12 are arranged on the extension portion 16 through the extension portion 16, so that water can be conveniently discharged, hands can conveniently contact with water, and the use convenience of the faucet device is facilitated.

As shown in fig. 2, 4 to 6, the column part 15 has a cylindrical structure. This can reduce the difficulty of manufacturing the housing 1 and improve the manufacturing efficiency of the housing 1.

As shown in fig. 1, 2, and 4, the post portion 15 and the extension portion 16 are integrally manufactured. This enables the housing 1 to have high structural strength, thereby contributing to improved reliability of the faucet assembly.

As shown in fig. 2 and 4, the output port of the first outlet flow channel 11 is located on the top surface of the extension portion 16, and the output port of the second outlet flow channel 12 is located on the bottom surface of the extension portion 16. Therefore, the water faucet device can achieve the purpose of water discharging from top to bottom, so that the unused use requirements can be met, and the applicability of the water faucet device is improved.

As shown in fig. 4 to 6, the outer surface of the second separating sheet 102 is provided with a reinforcing protrusion 104, and both the cold water inlet hole 131 and the hot water inlet hole 132 vertically penetrate through the outer end surface of the reinforcing protrusion 104. The structural strength of the joint of the cold and hot water pipes can be enhanced by the arrangement of the reinforcing convex part 104, thereby contributing to the improvement of the reliability of the water faucet device.

As shown in fig. 2 and 4, the first outlet flow channel 11 and the second outlet flow channel 12 are arranged side by side up and down, and the outlet of the first outlet flow channel 11 faces upward and the outlet of the second outlet flow channel 12 faces downward. The opening difficulty of the holes is reduced, and the water faucet device can achieve the purpose of water discharging from top to bottom so as to meet different use requirements, and the applicability of the water faucet device is improved; moreover, such a structure is very simple, contributing to improvement of convenience in manufacturing the housing 1.

As shown in fig. 2 and 4, the first bubbler 20 and the second bubbler 30 are respectively fitted to the output ports of the first effluent passage 11 and the second effluent passage 12. By the arrangement of the first bubbler 20 and the second bubbler 30, water can be saved, thereby contributing to the improvement of the applicability of the faucet device.

The flow control device capable of adjusting the water yield can be embedded in the output port of the first water outlet flow channel 11, so that the water outlet of the first water outlet flow channel 11 has a water column effect, and the use requirements of users can be better met.

As shown in fig. 2 and 4, the outlet of the first outlet channel 11 is directed obliquely upward, and the outlet of the second outlet channel 12 is directed obliquely downward. This allows the user to be satisfied well, which contributes to the improved applicability of the faucet assembly.

As shown in fig. 6, the walls of the inlet ports of the cold water inlet hole 131 and the hot water inlet hole 132 are respectively provided with a first internal thread 134 and a second internal thread 135. This facilitates the reliable connection of the cold and hot water pipes to the cold water inlet hole 131 and the hot water inlet hole 132, respectively, which contributes to the convenience and reliability of assembly.

As shown in fig. 2 to 5, the cavity bottom of the valve core embedding cavity 13 is provided with at least one positioning groove 136, the end surface of the inner end of the water mixing valve core 2 is provided with positioning convex columns 28 which are equal in number and correspond to the positioning grooves 136 in position one to one, and the positioning convex columns 28 are embedded in the positioning grooves 136. Through the arrangement of the positioning convex column 28 and the positioning groove 136, the accuracy and the stability of the installation and the positioning of the water mixing valve core 2 can be improved, so that the cold water inlet 21, the hot water inlet 22 and the first water outlet 23 can be respectively and accurately connected and communicated with the cold water input hole 131, the hot water input hole 132 and the output hole 133, the convenience and the accuracy of the assembly of the water faucet device can be improved, and the reliability of the water faucet device can be improved.

As shown in fig. 5, the positioning groove 136 is formed on the first partition 101, the reinforcing protrusion 105 is formed on the lower surface of the first partition 101, and the positioning groove 136 extends to the reinforcing protrusion 105. This ensures a good structural strength of the first parting sheet 101 and thus a high reliability of the faucet assembly.

Claims

1. The utility model provides a tap device with two water flow channels, includes casing (1), mixes water valve core (2), first water flow channel (11), second water flow channel (12), case embeddings chamber (13) have been seted up respectively on casing (1) to make case embeddings chamber (13) be linked together with first water flow channel (11), cold water entry (21), hot water entry (22), first delivery port (23) have been seted up respectively on the interior terminal surface of mixing water valve core (2), second delivery port (24), its characterized in that have been seted up on the lateral wall of mixing water valve core (2): the water mixing valve core (2) is embedded in the valve core embedding cavity (13), a cold water inlet (21), a hot water inlet (22) and a first water outlet (23) are communicated with the cold water inlet (131), the hot water inlet (132) and the output hole (133) respectively, and the second water outlet (23) is communicated with the cold water inlet (131), the hot water inlet (132) and the output hole (133) respectively and the second water outlet (24) is communicated with the first water outlet (11).

2. The faucet assembly of claim 1, further comprising two outlet channels, wherein: the output hole (133) is a straight hole.

3. The faucet assembly of claim 1, further comprising two outlet channels, wherein: the improved water heater is characterized in that a non-penetrating inner cavity (100) is formed in the shell (1), a first separating sheet (101) is arranged in the inner cavity (100), the inner cavity (100) except the first separating sheet (101) forms a valve core embedded cavity (13), an expansion inner cavity (14) is formed between the first separating sheet (101) and the bottom of the inner cavity (100), the output hole (133) penetrates through the first separating sheet (101), a flow guide column (141) is arranged in the expansion inner cavity (14), two ends of the flow guide column (141) are respectively connected to the bottom of the expansion inner cavity (14) and the inner surface of the first separating sheet (101), and the flow guide column (141) is penetrated through the cold water input hole (131) and the hot water input hole (132).

4. The faucet assembly of claim 1, further comprising two outlet channels, wherein: an inner cavity hole (200) penetrating through the shell (1) is formed in the shell (1), a first separating sheet (101) and a second separating sheet (102) which are arranged side by side are arranged in the inner cavity hole (200), a flow guide column (141) is arranged between the first separating sheet (101) and the second separating sheet (102), two ends of the flow guide column (141) are respectively connected to the first separating sheet (101) and the second separating sheet (102), the cold water input hole (131) and the hot water input hole (132) both penetrate through the flow guide column (141), the cold water input hole (131) and the hot water input hole (132) penetrate through the outer surface of the second separating sheet (102), a valve core embedding cavity (13) is formed by the inner cavity hole (200) outside the first separating sheet (101), a storing cavity (103) is formed by the inner cavity hole (200) outside the second separating sheet (102), and an expanding inner cavity (14) is formed between the first separating sheet (101) and the second separating sheet (102), the output hole (133) penetrates the first separation sheet (101).

5. The faucet assembly of claim 4, further comprising two outlet channels, wherein: casing (1) is including founding post portion (15), epitaxial portion (16), the one end of epitaxial portion (16) meets with the lateral wall of founding post portion (15), first play rivers way (11), second play rivers way (12) are all seted up on epitaxial portion (16), interior chamber hole (200) are seted up on founding post portion (15) to make interior chamber hole (200) vertically run through founding post portion (15), first spacer (101), second spacer (102) are arranged side by side from top to bottom.

6. The faucet assembly with two outlet runners of claim 5, wherein: the output port of the first water outlet flow channel (11) is positioned on the top surface of the extension part (16), and the output port of the second water outlet flow channel (12) is positioned on the bottom surface of the extension part (16).

7. The faucet assembly of claim 4, further comprising two outlet channels, wherein: and the outer surface of the second separating sheet (102) is provided with a reinforcing convex part (104), and the cold water input hole (131) and the hot water input hole (132) vertically penetrate through the end surface of the outer end of the reinforcing convex part (104).

8. The faucet assembly with two outlet runners according to any one of claims 1 to 7, wherein: the first water outlet flow channel (11) and the second water outlet flow channel (12) are arranged in parallel from top to bottom, the output port of the first water outlet flow channel (11) faces upwards, and the output port of the second water outlet flow channel (12) faces downwards.

9. The faucet assembly with two outlet runners according to any one of claims 1 to 7, wherein: the walls of the input ports of the cold water input hole (131) and the hot water input hole (132) are respectively provided with a first internal thread (134) and a second internal thread (135).

10. The faucet assembly of claim 1, further comprising two outlet channels, wherein: the water mixing valve is characterized in that at least one positioning groove (136) is formed in the bottom of the valve core embedding cavity (13), positioning convex columns (28) which are equal to the positioning grooves (136) in number and correspond to the positioning grooves (136) in position one to one are arranged on the end face of the inner end of the water mixing valve core (2), and the positioning convex columns (28) are embedded in the positioning grooves (136).