CN216839709U

CN216839709U - Multifunctional long-life constant-temperature shower faucet

Info

Publication number: CN216839709U
Application number: CN202220354271.7U
Authority: CN
Inventors: 杨和军
Original assignee: Jiangmen People's Temperature Control Sanitary Ware Co ltd
Current assignee: Jiangmen People's Temperature Control Sanitary Ware Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-28
Anticipated expiration: 2032-02-21

Abstract

The utility model provides a multi-functional constant temperature shower faucet that goes out of high life belongs to tap technical field. The shower faucet solves the problems that an existing shower faucet is single in water outlet mode, an internal thermostatic valve core is easy to damage, and using effect is poor in using experience. This multi-functional play water constant temperature shower faucet of high life, including leading the main part, set up gear case and the thermostatic valve core at the inside both ends of leading the main part respectively, have the hot water inlet port that supplies hot water to flow into and dock with the gear case in leading the main part to and supply cold water to flow into and with the cold water inlet port of thermostatic valve core butt joint, still have in leading the main part and spout the joint, handheld gondola water faucet connects and the built-in water connectors that go out that has the bubbler, cold water passes through the cold water inlet port and gets into in the thermostatic valve core. The utility model has the advantages of improve thermostatic cartridge's life, and need not to adorn the water installation structure outward, realize three functions of integral type play water effect.

Description

Multifunctional long-life constant-temperature shower faucet

Technical Field

The utility model belongs to the technical field of the tap, a shower faucet is related to, in particular to multi-functional play water constant temperature shower faucet of high life.

Background

Generally, two valve cores are adopted in the shower faucet, namely a gear valve core arranged at one end of the shower faucet and a thermostatic valve core arranged at the other end of the shower faucet. The temperature sensing bulb in the thermostatic valve core can adjust the flow rate so as to control the temperature, so that the service life of the temperature sensing bulb affects the whole thermostatic valve core and the working effect of the whole shower faucet as one of the very important parts in the thermostatic valve core.

However, in the current flowing process of hot water in the shower faucet, the hot water preferentially passes through the thermostatic valve core, contacts with the temperature sensing bulb in the thermostatic valve core for a long time, and then flows through towards the direction of the gear valve core. The long contact time of the hot water and the temperature sensing bulb easily causes the reduction of the service life of the temperature sensing bulb and the thermostatic valve core; in addition, the existing shower faucet is of a dual-function water outlet structure, if three-function water outlet is needed, a water outlet device structure with a valve needs to be additionally arranged, so that the shower faucet is high in economic cost, troublesome in matching, inconvenient to additionally arrange and influence use.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a multi-functional play water constant temperature shower faucet of high life, improve thermostatic cartridge's life, and need not to adorn the water installation structure outward, realize the effect that three functions of integral type go out water.

The purpose of the utility model can be realized by the following technical proposal: a long-life multifunctional water-outlet constant-temperature shower faucet comprises a faucet main body, a gear valve core and a constant-temperature valve core which are respectively arranged at two ends in the faucet main body, it is characterized in that both ends of the tap main body are respectively provided with a first adjusting hand wheel for controlling the valve core of the gear and a second adjusting hand wheel for controlling the valve core of the constant temperature, the tap main body is provided with a hot water inlet port for hot water to flow in and is butted with the gear valve core, and a cold water inlet port for cold water to flow in and butt joint with the thermostatic valve core, wherein the tap main body is also provided with a top spray joint, a handheld shower joint and a water outlet joint internally provided with a bubbler, cold water enters the thermostatic valve core through the cold water inlet port, hot water enters the tap main body through the hot water inlet port and flows towards the thermostatic valve core through the gear valve core, fully contacts with cold water and is mixed to form cold and hot mixed water, and the cold and hot mixed water flows out from a top spray joint or a handheld shower joint or a water outlet joint.

In the above-mentioned multi-functional play water constant temperature shower faucet of long life, the tap main part in be provided with the gear case parcel and with the core pipe of hot water inlet port butt joint, the core pipe right-hand member install with the inner tube of cold water inlet port butt joint, the constant temperature valve core sets up in the inside of inner tube.

In the long-life multifunctional water outlet constant-temperature shower faucet, the inner end of the gear valve core is provided with the valve core base, the middle part of the valve core base is provided with a mixed water return hole, and a plurality of water through holes are distributed on the gear valve core around the mixed water return hole.

In the multifunctional long-life constant-temperature shower faucet, the number of the water through holes is four, and the water through holes are a first water through hole, a second water through hole, a third water through hole and a fourth water through hole.

In the long-life multifunctional water outlet constant-temperature shower faucet, the core pipe is internally provided with a first hot water flow channel communicated with the first limber hole and supplying hot water, the inner pipe is internally provided with a second hot water flow channel with two ends respectively communicated with the first hot water flow channel and the constant-temperature valve core, and the hot water enters the faucet body through the hot water inlet port, sequentially flows to the constant-temperature valve core through the first gear valve core, the first limber hole, the first hot water flow channel and the second hot water flow channel and is fully contacted and mixed with cold water to form cold and hot mixed water.

In the multifunctional long-life water outlet constant-temperature shower faucet, the core pipe is internally provided with a first mixed water flow channel communicated with the mixed water return hole and used for cold and hot mixed water to flow out, the inner pipe is internally provided with a second mixed water flow channel with two ends respectively communicated with the first mixed water flow channel and the constant-temperature valve core, and the cold and hot mixed water sequentially flows back to the gear valve core through the second mixed water flow channel, the first mixed water flow channel and the return hole.

In the multifunctional long-life constant-temperature shower faucet, the core pipe is internally provided with a first water outlet flow channel, two ends of the first water outlet flow channel are communicated with the second water through hole and the water outlet joint respectively, and cold and hot mixed water flows out of the water outlet joint through the first water outlet flow channel.

In the above-mentioned multi-functional play water constant temperature shower faucet of long life, the core inside have both ends respectively with the limbers three with handheld shower head connect the outlet flow channel two of intercommunication, cold and hot mixed water passes through this outlet flow channel two and flows from handheld shower head connects.

In the multifunctional long-life constant-temperature shower faucet, the core pipe is internally provided with a third water outlet flow passage, two ends of the third water outlet flow passage are respectively communicated with the fourth water through hole and the top spray joint, and cold and hot mixed water flows out of the top spray joint through the third water outlet flow passage.

Compared with the prior art, the multifunctional long-life water outlet constant-temperature shower faucet has the following advantages:

1. through the optimized design of the structure, hot water does not preferentially pass through the thermostatic valve core, so that the phenomenon of over-long contact with a temperature sensing bulb in the thermostatic valve core can be avoided, the temperature sensing bulb is protected, and the service lives of the temperature sensing bulb and the thermostatic valve core are prolonged;

2. this three function water structures of constant temperature shower faucet formula as an organic whole need not the user and adorns water outlet device outward, and the integral erection is simple and convenient, improves the result of use, and the reinforcing is used and is experienced.

Drawings

Fig. 1 is a schematic perspective view of the long-life multifunctional water-outlet thermostatic shower faucet.

Fig. 2 is a schematic view of the three-dimensional structure of the top view surface of the long-life multifunctional water-out constant-temperature shower faucet.

Fig. 3 is a schematic view of the three-dimensional structure of the right view section of the long-life multifunctional water-outlet constant-temperature shower faucet.

Fig. 4 is a schematic view of the three-dimensional structure of the front section of the long-life multifunctional water-outlet constant-temperature shower faucet.

Fig. 5 is a schematic view of the back view of the long-life multifunctional water-out thermostatic shower faucet.

In the drawings, 1, a tap main body; 2. a gear spool; 3. a thermostatic valve core; 4. adjusting a first hand wheel; 5. a second adjusting hand wheel; 6. a hot water inlet port; 7. a cold water inlet port; 8. a top spray joint; 9. a hand-held shower head joint; 10. a bubbler; 11. a water outlet joint; 12. a core tube; 13. an inner tube; 14. a valve core base; 15. a water return hole; 16. a first water through hole; 17. a water through hole II; 18. a water through hole III; 19. a water through hole IV; 20. a first hot water flow channel; 21. a second hot water flow passage; 22. a mixed water flow channel I; 23. a second mixed water flow channel; 24. a first water outlet flow channel; 25. a second water outlet flow channel; 26. and a third water outlet flow channel.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3, 4 and 5, the long-life multifunctional water-outlet constant-temperature shower faucet comprises a faucet body 1, a gear valve core 2 and a constant-temperature valve core 3 respectively arranged at two ends inside the faucet body 1, an adjusting hand wheel I4 for controlling the gear valve core 2 and an adjusting hand wheel II 5 for controlling the constant-temperature valve core 3 respectively arranged at two ends of the faucet body 1, a hot water inlet port 6 for supplying hot water and being in butt joint with the gear valve core 2 and a cold water inlet port 7 for supplying cold water and being in butt joint with the constant-temperature valve core 3 are arranged on the faucet body 1, a top spray joint 8, a hand-held shower joint 9 and a water outlet joint 11 with a bubbler 10 are further arranged on the faucet body 1, the cold water enters the constant-temperature valve core 3 through the cold water inlet port 7, the hot water enters the faucet body 1 through the hot water inlet port 6 and flows towards the constant-temperature valve core 3 through the gear valve core 2, fully contacts with cold water and mixes to form cold and hot mixed water, and the cold and hot mixed water flows out from the top spray joint 8 or the handheld shower head joint 9 or the water outlet joint 11 by selecting the corresponding water outlet direction.

In more detail, a core pipe 12 which wraps the gear valve core 2 and is in butt joint with the hot water inlet port 6 is arranged in the faucet body 1, an inner pipe 13 which is in butt joint with the cold water inlet port 7 is arranged at the right end of the core pipe 12, the thermostatic valve core 3 is arranged in the inner pipe 13, a water inlet is formed in the peripheral wall of the thermostatic valve core 3, and a water outlet is formed in the inner end of the thermostatic valve core.

Preferably, a valve core base 14 is arranged at the inner end of the gear valve core 2, a mixed water return hole 15 is formed in the middle of the valve core base 14, and a plurality of water through holes are distributed on the gear valve core 2 around the mixed water return hole 15; the number of the water through holes is four, and the water through holes are respectively a first water through hole 16, a second water through hole 17, a third water through hole 18 and a fourth water through hole 19.

Preferably, the core pipe 12 is internally provided with a first hot water flow passage 20 communicated with the first water through hole 16 and allowing hot water to flow in, the inner pipe 13 is internally provided with a second hot water flow passage 21 with two ends respectively communicated with the first hot water flow passage 20 and the water inlet of the thermostatic valve core 3, and hot water enters the faucet body 1 through the hot water inlet port 6 and flows to the thermostatic valve core 3 through the gear valve core 2, the first water through hole 16, the first hot water flow passage 20 and the second hot water flow passage 21 in sequence to be fully contacted and mixed with cold water to form cold and hot mixed water.

Preferably, the core pipe 12 is internally provided with a first mixed water flow passage 22 communicated with the mixed water return hole 15 and allowing cold and hot mixed water to flow out, the inner pipe 13 is internally provided with a second mixed water flow passage 23 with two ends respectively communicated with the first mixed water flow passage 22 and the water outlet of the thermostatic valve element 3, and the cold and hot mixed water sequentially passes through the second mixed water flow passage 23, the first mixed water flow passage 22 and the return hole 15 and then flows back to the gear valve element 2.

The three-function water outlet effect is realized through the following waterway water outlet structure:

1. the inside of the core pipe 12 is provided with a first water outlet flow passage 24 with two ends respectively communicated with the second water through hole 17 and the water outlet joint 11, and the cold and hot mixed water flows out of the water outlet joint 11 through the first water outlet flow passage 24.

2. The inside of the core pipe 12 is provided with a second water outlet flow passage 25, the two ends of which are respectively communicated with the third water through hole 18 and the handheld shower head joint 9, and cold and hot mixed water flows out of the handheld shower head joint 9 through the second water outlet flow passage 25.

3. The inside of the core tube 12 is provided with a third outlet flow passage 26, both ends of which are communicated with the fourth water through hole 19 and the top spray joint 8, respectively, and the cold and hot mixed water flows out of the top spray joint 8 through the third outlet flow passage 26.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A long-life multifunctional water outlet constant-temperature shower faucet comprises a faucet body (1), a gear valve core (2) and a constant-temperature valve core (3) which are respectively arranged at two ends inside the faucet body (1), and is characterized in that two ends of the faucet body (1) are respectively provided with a first adjusting hand wheel (4) for controlling the gear valve core (2) and a second adjusting hand wheel (5) for controlling the constant-temperature valve core (3), the faucet body (1) is provided with a hot water inlet port (6) for supplying hot water and being in butt joint with the gear valve core (2) and a cold water inlet port (7) for supplying cold water and being in butt joint with the constant-temperature valve core (3), the faucet body (1) is also provided with a top spray joint (8), a handheld shower joint (9) and a water outlet joint (11) internally provided with a bubbler (10), and the cold water enters the constant-temperature valve core (3) through the cold water inlet port (7), hot water enters the faucet body (1) through the hot water inlet port (6) and flows towards the direction of the thermostatic valve core (3) through the gear valve core (2), and is fully contacted and mixed with cold water to form cold and hot mixed water, and the cold and hot mixed water flows out from the top spray joint (8) or the handheld shower head joint (9) or the water outlet joint (11).

2. The multifunctional long-life water outlet constant-temperature shower faucet as claimed in claim 1, wherein a core pipe (12) wrapping the gear valve core (2) and abutting against the hot water inlet port (6) is arranged in the faucet body (1), an inner pipe (13) abutting against the cold water inlet port (7) is mounted at the right end of the core pipe (12), and the constant-temperature valve core (3) is arranged inside the inner pipe (13).

3. The multifunctional long-life water outlet constant-temperature shower faucet as claimed in claim 2, wherein a valve core base (14) is arranged at the inner end of the gear valve core (2), a mixed water return hole (15) is formed in the middle of the valve core base (14), and a plurality of water through holes are formed in the gear valve core (2) and distributed around the mixed water return hole (15).

4. A long-life multifunctional water outlet thermostatic shower faucet as claimed in claim 3, wherein the number of the plurality of water passing holes is four, respectively a first water passing hole (16), a second water passing hole (17), a third water passing hole (18) and a fourth water passing hole (19).

5. The multifunctional long-life water outlet constant-temperature shower faucet as claimed in claim 4, wherein the core pipe (12) is internally provided with a first hot water flow passage (20) communicated with the first water through hole (16) and allowing hot water to flow in, the inner pipe (13) is internally provided with a second hot water flow passage (21) with two ends respectively communicated with the first hot water flow passage (20) and the thermostatic valve core (3), and hot water enters the faucet body (1) through the hot water inlet port (6) and flows to the thermostatic valve core (3) through the shift valve core (2), the first water through hole (16), the first hot water flow passage (20) and the second hot water flow passage (21) in sequence to be fully contacted and mixed with cold water to form cold and hot mixed water.

6. The multifunctional long-life water outlet constant-temperature shower faucet as claimed in claim 5, wherein a first mixed water flow passage (22) communicated with the mixed water return hole (15) and allowing cold and hot mixed water to flow out is arranged inside the core pipe (12), a second mixed water flow passage (23) with two ends respectively communicated with the first mixed water flow passage (22) and the constant-temperature valve core (3) is arranged inside the inner pipe (13), and the cold and hot mixed water sequentially flows back to the gear valve core (2) through the second mixed water flow passage (23), the first mixed water flow passage (22) and the return hole (15).

7. The multifunctional long-life water outlet thermostatic shower faucet as claimed in claim 6, characterized in that the inside of the core tube (12) is provided with a first water outlet flow passage (24) having two ends respectively communicating with the second water through hole (17) and the water outlet joint (11), and the mixed cold and hot water flows out of the water outlet joint (11) through the first water outlet flow passage (24).

8. The multifunctional long-life constant-temperature shower faucet as claimed in claim 6, wherein the core tube (12) has a second outlet channel (25) communicating with the third water hole (18) and the hand-held shower head joint (9) at both ends thereof, and the mixed cold and hot water flows out of the hand-held shower head joint (9) through the second outlet channel (25).

9. The multifunctional long-life constant-temperature shower faucet as claimed in claim 6, wherein the core tube (12) has a third outlet flow channel (26) communicating with the fourth water through hole (19) and the top spray joint (8) at both ends thereof, respectively, and the mixed cold and hot water flows out of the top spray joint (8) through the third outlet flow channel (26).