CN214889069U

CN214889069U - Constant temperature shower faucet

Info

Publication number: CN214889069U
Application number: CN202121344682.XU
Authority: CN
Inventors: 陆再聪; 池剑锋; 苏小兰; 孙远车; 王丹燕; 吉保良
Original assignee: Zhejiang Coral Sanitary Ware Co Ltd
Current assignee: Zhejiang Coral Sanitary Ware Co Ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-26
Anticipated expiration: 2031-06-16

Abstract

The utility model provides a constant temperature shower faucet belongs to shower equipment technical field. It has solved the problem that current constant temperature shower faucet surface temperature is high, scalds easily. The constant-temperature shower faucet comprises a faucet body, constant-temperature hand wheels arranged at two ends of the faucet body and used for adjusting temperature, and a quick-opening handle used for controlling a switch, wherein a constant-temperature valve core controlled by the constant-temperature hand wheels and a quick-opening valve core controlled by the quick-opening handle are arranged in the faucet body, a cold water inlet and a hot water inlet are respectively arranged on the peripheral wall of the constant-temperature valve core, a mixed water outlet is arranged on the bottom wall of the inner end of the constant-temperature valve core, a hot water inlet is arranged on the peripheral wall of the quick-opening valve core, and a hot water outlet is arranged on the bottom wall of the inner end of the quick-opening valve core. The utility model has the advantages of preventing the surface of the tap from being scalded and having good anti-scalding effect.

Description

Constant temperature shower faucet

Technical Field

The utility model belongs to the technical field of shower bath, a shower faucet is related to, in particular to constant temperature shower faucet.

Background

The shower faucet is one of bathroom accessories, and is mainly installed in a bathroom for people to use when showering. The water distributor and the control valve arranged on the shower faucet main body switch the flow direction and the flow of water flow so as to meet the requirements of people on water flow and temperature during showering. With the continuous improvement of the life of people, various convenient use modes are pursued. However, the existing shower faucet does not consider the problem of thermal conductivity of the faucet body when in use, and the surface temperature of the faucet body is too high after the surface of the faucet body conducts heat through hot water, so that the use experience is influenced.

Disclosure of Invention

The utility model aims at providing a constant temperature shower faucet with prevent scalding effect to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: a constant temperature shower faucet is characterized by comprising a faucet main body, constant temperature hand wheels arranged at two ends of the faucet main body and used for adjusting temperature and a quick-opening handle used for controlling opening and closing, wherein a constant temperature valve core controlled by the constant temperature hand wheels and a quick-opening valve core controlled by the quick-opening handle are arranged in the faucet main body, a cold water inlet and a hot water inlet are respectively arranged on the peripheral wall of the constant temperature valve core, a mixed water outlet is arranged on the bottom wall of the inner end of the constant temperature valve core, a hot water inlet is arranged on the peripheral wall of the quick-opening valve core, a hot water outlet is arranged on the bottom wall of the inner end of the quick-opening valve core, a central pipe is arranged in the faucet main body and positioned between the constant temperature valve core and the quick-opening valve core, the central pipe and the faucet main body are arranged at intervals, one end of the central pipe is provided with a first matching groove for the inner end of the constant temperature valve core to extend into, the other end of the central pipe is provided with a second matching groove for the inner end of the quick-opening valve core to extend into, the central tube in be located and have thermal-insulated portion between first cooperation groove and the second cooperation groove, thermal-insulated portion offers the mixed basin that goes out that supplies thermostatic cartridge inner to stretch into and mix the delivery port and be linked together bottom the thermostatic cartridge on the terminal surface A of thermostatic cartridge, thermal-insulated portion in and be located the mixed basin outside axial and run through and seted up a plurality of and cross the basin, make first cooperation groove and second cooperation groove intercommunication through crossing the basin, the tap main part have on the surface with mix the delivery port that goes out basin intercommunication and supply the mixed rivers to flow, the tap main part on have the hot water end of intaking that supplies hot water inflow and the cold end of intaking that supplies cold water inflow, thermostatic cartridge on have the terminal surface A with thermal-insulated portion through the sealing member sealed laminating.

In the above constant temperature shower faucet, the second engaging groove is in a frustum shape with an inner diameter decreasing from inside to outside.

In the constant temperature shower faucet, the outer wall of the central tube is provided with the heat insulation layer.

In the constant-temperature shower faucet, the hexagonal cap I, the valve core sleeve, the double-tooth sleeve, the pressing cap and the fixing piece are sequentially arranged between the constant-temperature handle and the constant-temperature valve core in the faucet body.

In the constant-temperature shower faucet, an anti-abrasion gasket and a quick-opening hexagonal cap are sequentially arranged between the quick-opening handle and the quick-opening valve core in the faucet body, a handle cover is fixed at the outer end of the quick-opening handle, and the anti-abrasion gasket is made of PE materials.

In foretell constant temperature shower faucet, cold end of intaking and hot end of intaking in all be equipped with and decide the cap, decide the cap outer joint have hexagonal cap two, cold end of intaking and hot end of intaking equally divide and do not be fixed in the wall through the wall cover on, the wall cover in be equipped with eccentric joint and plastic plug.

In the constant-temperature shower faucet, the water outlet of the faucet body is provided with two threaded sleeves and a plastic sleeve connected with one ends of the two threaded sleeves, and the other ends of the two threaded sleeves are connected into the water outlet and provided with an O-shaped ring between the other ends of the two threaded sleeves and the water outlet.

Compared with the prior art, the constant temperature shower faucet has the advantages of preventing the surface of the faucet from being scalded, thereby preventing a user from being scalded.

Drawings

Fig. 1 is an exploded view of the thermostatic shower faucet.

FIG. 2 is a partial cross-sectional structural schematic view of the faucet body.

In the drawings, 1, a tap main body; 2. a constant temperature hand wheel; 3. quickly opening the handle; 4. a thermostatic valve core; 5. quickly opening the valve core; 6. a central tube; 7. a first mating groove; 8. a second mating groove; 9. a heat insulating part; 10. mixing and discharging a water tank; 11. passing through a water tank; 12. a water outlet; 13. a cold water inlet end; 14. a hot water inlet end; 15. a seal member; 16. a hexagonal cap I; 17. a valve core sleeve; 18. a double-tooth sleeve; 19. pressing the cap; 20. a fixing sheet; 21. an anti-wear gasket; 22. quickly opening a hexagonal cap; 23. a handle cover; 24. fixing a cap; 25. a hexagonal cap II; 26. a wall cover; 27. a core-offset joint; 28. a plastic plug; 29. two ends of the screw sleeve are sleeved; 30. a plastic sheath; 31. and an O-shaped ring.

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 and 2, the constant temperature shower faucet comprises a faucet body 1, a constant temperature hand wheel 2 arranged at two ends of the faucet body 1 for adjusting temperature and a quick-opening handle 3 for controlling opening and closing, a constant temperature valve core 4 controlled by the constant temperature hand wheel 2 and a quick-opening valve core 5 controlled by the quick-opening handle 3 to work are arranged in the faucet body 1, a cold water inlet and a hot water inlet are respectively arranged on the peripheral wall of the constant temperature valve core 4, a mixed water outlet 12 is arranged on the bottom wall of the inner end of the constant temperature valve core, a hot water inlet is arranged on the peripheral wall of the quick-opening valve core 5, a hot water outlet 12 is arranged on the bottom wall of the inner end of the quick-opening valve core 5, a central tube 6 is arranged in the faucet body 1 and positioned between the constant temperature valve core 4 and the quick-opening valve core 5, the central tube 6 is arranged at a distance from the faucet body 1, one end of the central tube 6 is provided with a first matching groove 7 for the inner end of the constant temperature valve core 4 to extend into, the other end of the central tube is provided with a second matching groove 8 for the inner end of the quick-opening valve core 5 to extend into, the central tube 6 is provided with a heat insulation part 9 between a first matching groove 7 and a second matching groove 8, the end surface A of the heat insulation part 9 facing the thermostatic valve core 4 is provided with a mixed water outlet groove 10 for the inner end of the thermostatic valve core 4 to extend into and be communicated with a mixed water outlet 12 at the bottom of the thermostatic valve core 4, the outer part of the mixed water outlet groove 10 in the heat insulation part 9 is axially penetrated and provided with a plurality of water passing grooves 11, the first matching groove 7 and the second matching groove 8 are communicated with each other through the water passing grooves 11, the surface of the tap main body 1 is provided with a water outlet 12 communicated with the mixed water outlet groove 10 and used for mixed water to flow out, the tap main body 1 is provided with a hot water inlet end 14 for hot water to flow in and a cold water inlet end 13 for cold water to flow in, and the thermostatic valve core 4 is provided with the end surface A of the heat insulation part 9 through a sealing piece 15 to be sealed and attached so that hot water cannot enter the mixed water outlet groove 10.

Preferably, the second engagement groove 8 has a frustum shape in which the inner diameter decreases from the inside to the outside.

Preferably, the outer wall of the central tube 6 is provided with a heat insulation layer.

Preferably, a hexagonal cap I16, a valve core sleeve 17, a double-tooth sleeve 18, a pressing cap 19 and a fixing piece 20 are sequentially arranged between the thermostatic handle and the thermostatic valve core 4 in the faucet main body 1.

Preferably, an anti-abrasion gasket 21 and a quick-opening hexagonal cap 22 are sequentially arranged between the quick-opening handle 3 and the quick-opening valve core 5 in the faucet main body 1, a handle cover 23 is fixed at the outer end of the quick-opening handle 3, and the anti-abrasion gasket 21 is made of PE materials.

Preferably, the cold water inlet end 13 and the hot water inlet end 14 are both internally provided with a fixed cap 24, the fixed cap 24 is externally connected with a second hexagonal cap 25, the cold water inlet end 13 and the hot water inlet end 14 are respectively fixed on the wall through a wall cover 26, and the wall cover 26 is internally provided with an eccentric joint 27 and a plastic plug 28.

Preferably, the faucet body 1 is provided with two threaded sleeves 29 and a plastic sleeve 30 connected with one ends of the two threaded sleeves 29 at the water outlet 12, and the other ends of the two threaded sleeves 29 are connected in the water outlet 12 and provided with an O-ring 31 between the two threaded sleeves and the water outlet 12.

Cold water enters the thermostatic valve core 4 sequentially through the cold water inlet end 13 and the cold water inlet on the thermostatic valve core 4, meanwhile, hot water enters the quick-opening valve core 5 sequentially through the hot water inlet end 14 and the hot water inlet on the quick-opening valve core 5, the hot water flows into the thermostatic valve core 4 sequentially through the second matching groove 8, the water passing groove 11, the first matching groove 7 and the hot water inlet on the thermostatic valve core 4 and is combined with the cold water to form cold-hot mixed water, the cold-hot mixed water flows out from the mixed water outlet 12 at the bottom of the inner end of the thermostatic valve core 4 to the mixed water outlet groove 10, and finally is discharged from the water outlet 12 of the faucet main body 1.

In the process, the hot water is located in the central tube 6, the central tube 6 and the faucet body 1 are separated, and the heat insulation layer is arranged on the outer wall of the central tube 6, so that the outer surface of the faucet body 1 cannot be scalded, people touch the faucet body 1 carelessly during use, and the tap cannot be scalded, and the safety is improved.

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 constant temperature shower faucet is characterized by comprising a faucet main body (1), constant temperature hand wheels (2) arranged at two ends of the faucet main body (1) and used for adjusting temperature and a quick-opening handle (3) used for controlling opening and closing, wherein a constant temperature valve core (4) controlled by the constant temperature hand wheels (2) and a quick-opening valve core (5) controlled by the quick-opening handle (3) are arranged in the faucet main body (1), a cold water inlet and a hot water inlet are respectively arranged on the peripheral wall of the constant temperature valve core (4), a mixed water outlet (12) is arranged on the bottom wall of the inner end of the constant temperature valve core, a hot water inlet is arranged on the peripheral wall of the quick-opening valve core (5), a hot water outlet (12) is arranged on the bottom wall of the inner end of the quick-opening valve core, a central pipe (6) is arranged in the faucet main body (1) and between the constant temperature valve core (4) and the quick-opening valve core (5), and the central pipe (6) and the faucet main body (1) are arranged at intervals, one end of the central tube (6) is provided with a first matching groove (7) for the inner end of the thermostatic valve core (4) to extend into, the other end of the central tube is provided with a second matching groove (8) for the inner end of the quick-opening valve core (5) to extend into, a heat insulation part (9) is arranged between the first matching groove (7) and the second matching groove (8) in the central tube (6), the heat insulation part (9) facing the end surface A of the thermostatic valve core (4) is provided with a mixed water outlet groove (10) for the inner end of the thermostatic valve core (4) to extend into and is communicated with a mixed water outlet (12) at the bottom of the thermostatic valve core (4), the heat insulation part (9) is arranged outside the mixed water outlet groove (10) and axially penetrates through and is provided with a plurality of water passing grooves (11), the first matching groove (7) and the second matching groove (8) are enabled to pass through the water passing grooves (11), and a water outlet (12) communicated with the mixed water outlet groove (10) and used for the mixed water to flow out is arranged on the surface of the faucet main body (1), the faucet body (1) is provided with a hot water inlet end (14) for hot water to flow in and a cold water inlet end (13) for cold water to flow in, and the thermostatic valve core (4) is provided with a sealing part (15) which is in sealing joint with the end surface A of the heat insulation part (9).

2. A thermostatic shower faucet as claimed in claim 1 wherein the second cooperating recess (8) is frustoconical with an internal diameter which decreases from the inside to the outside.

3. A thermostatic shower faucet as claimed in claim 1 wherein the outer wall of the central tube (6) is provided with a layer of insulation.

4. The thermostatic shower faucet of claim 1, characterized in that a hexagonal cap I (16), a valve core sleeve (17), a double-tooth sleeve (18), a pressing cap (19) and a fixing piece (20) are sequentially arranged between the thermostatic handle and the thermostatic valve core (4) in the faucet body (1).

5. A constant temperature shower faucet as claimed in claim 1, wherein an anti-wear gasket (21) and a quick-opening hexagonal cap (22) are sequentially arranged in the faucet body (1) between the quick-opening handle (3) and the quick-opening valve core (5), a handle cover (23) is fixed at the outer end of the quick-opening handle (3), and the anti-wear gasket (21) is made of PE material.

6. A thermostatic shower faucet as claimed in claim 1 wherein the cold water inlet end (13) and the hot water inlet end (14) are each internally provided with a retaining cap (24), the retaining cap (24) is externally connected with a second hexagonal cap (25), the cold water inlet end (13) and the hot water inlet end (14) are each fixed to the wall through a wall cover (26), and the wall cover (26) is internally provided with an eccentric joint (27) and a plastic plug (28).

7. The constant-temperature shower faucet as claimed in claim 1, wherein a double-ended screw sleeve (29) and a plastic sleeve (30) connected with one end of the double-ended screw sleeve (29) are arranged at the water outlet (12) of the faucet body (1), and the other end of the double-ended screw sleeve (29) is connected into the water outlet (12) and an O-ring (31) is arranged between the double-ended screw sleeve and the water outlet (12).