Shower embedded valve body

Abstract

The utility model relates to the technical field of bathroom accessories, and discloses a shower embedded valve body which comprises a valve body structure installed in an embedded bottom cover and an embedded middle cover, a sealing shell is installed at the front end of the valve body structure, and the valve body structure comprises a valve body shell. A first mixed water outlet and a fourth mixed water outlet are formed in the front end and the rear end of the valve body shell respectively, a strip-shaped water groove and a triangular water groove are formed in the left side and the right side of the upper end of the valve body shell respectively, and a hot water switch valve and a cold water switch valve are installed at the positions, close to the hot water inlet and the cold water inlet, of the valve body shell respectively. The valve body structure is fixed through the pre-buried bottom cover, the pre-buried middle cover and the long screw rod, so that the valve body structure is convenient to mount and dismount, and the mounting cost is reduced; by opening the pre-embedded top cover and closing cold and hot inlet water through the cold water switch valve and the hot water switch valve, the sealing shell can be detached to check and maintain the valve body structure, so that the maintenance cost is reduced, and the valve is applicable to different switch models.

Description

Technical Field

[0001] The present invention relates to the technical field of bathroom fittings, and particularly to a shower pre-embedded valve body. Background Art

[0002] The concealed installation shower pre-embedded valve hides the water supply pipeline and the mixing valve inside the wall, only exposing the switch and the water outlet on the wall surface. This installation method not only improves the overall aesthetics of the bathroom but also saves space; by embedding the pipeline and the pre-embedded valve into the wall, the concealment of the pipeline is achieved, making the bathroom look cleaner and more modern.

[0003] The Chinese patent discloses a pre-embedded shower valve (authorized announcement number CN219159613U). The valve body of this patented technology is made of plastic material, and the water distribution valve core shell, the water distribution metal connecting seat, the mixing water metal connecting seat, and the top water outlet metal pipe fitting are pre-embedded on the valve body. The process is simple and the assembly efficiency is high, but it is not convenient for installation and disassembly, resulting in relatively high installation and maintenance costs. Summary of the Invention

[0004] The purpose of the present invention is to provide a shower pre-embedded valve body to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A shower pre-embedded valve body includes a valve body structure installed inside a pre-embedded bottom cover and a pre-embedded middle cover. A sealing shell is installed at the front end of the valve body structure. The valve body structure includes a valve body shell. The front and back sides of the left end of the valve body shell are respectively provided with a third mixed water outlet and a hot water inlet, and the front and back sides of the right end of the valve body shell are respectively provided with a second mixed water outlet and a cold water inlet. The front and back ends of the valve body shell are respectively provided with a first mixed water outlet and a fourth mixed water outlet, and the left and right sides of the upper end of the valve body shell are respectively provided with a strip-shaped water tank and a triangular water tank. Inside the strip-shaped water tank, a third mixed water inlet hole, a hot water outlet hole, and a fourth mixed water inlet hole are successively opened from front to back. At the three corners inside the triangular water tank, a first mixed water inlet hole, a second mixed water inlet hole, and a cold water outlet hole are respectively opened. A hot water switch valve and a cold water switch valve are respectively installed on the valve body shell near the hot water inlet and the cold water inlet.

[0007] As a further solution of the present invention: Threaded holes are opened at the four corners of the upper end of the valve body shell, through holes corresponding to the threaded holes are opened at the four corners of the sealing shell, and the valve body structure and the sealing shell are connected by screws successively inserted into the through holes and the threaded holes.

[0008] As a further solution of the present invention: a pre-embedded middle cover is installed at the front end of the pre-embedded bottom cover, a pre-embedded shell is installed at the front end of the pre-embedded middle cover, and a mounting plate is fixedly connected to the outside of the pre-embedded middle cover near the pre-embedded shell. The front side of the pre-embedded shell is meshed with a pre-embedded top cover, and the four corners between the pre-embedded bottom cover and the pre-embedded middle cover are fixedly connected by long screw rods.

[0009] As a further solution of the present invention: a third mixed water outlet interface and a hot water inlet interface are successively opened from top to bottom at the left end between the pre-embedded bottom cover and the pre-embedded middle cover, and a second mixed water outlet interface and a cold water inlet interface are successively opened from top to bottom at the right end between the pre-embedded bottom cover and the pre-embedded middle cover. A first mixed water outlet interface and a fourth mixed water outlet interface are respectively opened at the upper and lower ends between the pre-embedded bottom cover and the pre-embedded middle cover.

[0010] As a further solution of the present invention: the first mixed water outlet is embedded and installed inside the first mixed water outlet interface, the second mixed water outlet is embedded and installed inside the second mixed water outlet interface, the third mixed water outlet is embedded and installed inside the third mixed water outlet interface, and the fourth mixed water outlet is embedded and installed inside the fourth mixed water outlet interface.

[0011] As a further solution of the present invention: the hot water inlet is embedded and installed inside the hot water inlet interface, and the cold water inlet is embedded and installed inside the cold water inlet interface.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The present invention fixes the valve body structure through the pre-embedded bottom cover, the pre-embedded middle cover and the long screw rods, thereby facilitating the installation and disassembly of the valve body structure and reducing the installation cost; by opening the pre-embedded top cover and closing the cold and hot inlets through the cold water switch valve and the hot water switch valve, the sealing shell can be removed to inspect and repair the valve body structure, reducing the maintenance cost, and it can be applicable to different switch models. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of a shower pre-embedded valve body;

[0015] Figure 2 It is a schematic rear view structural diagram of a shower pre-embedded valve body;

[0016] Figure 3 It is a schematic combined structural diagram of the valve body structure and the sealing shell in a shower pre-embedded valve body;

[0017] Figure 4 It is a schematic structural diagram of the valve body structure in a shower pre-embedded valve body.

[0018] In the figure: 1. Embedded bottom cover; 11. First mixed water outlet interface; 12. Second mixed water outlet interface; 13. Third mixed water outlet interface; 14. Fourth mixed water outlet interface; 15. Hot water inlet interface; 16. Cold water inlet interface; 2. Embedded top cover; 3. Mounting plate; 4. Embedded middle cover; 5. Valve body structure; 50. Valve body shell; 51. First mixed water outlet; 52. Second mixed water outlet; 53. Third mixed water outlet; 54. Fourth mixed water outlet; 55. First mixed water inlet hole; 56. Second mixed water inlet hole; 57. Third mixed water inlet hole; 58. Fourth mixed water inlet hole; 59. Cold water outlet hole; 510. Cold water inlet; 511. Hot water outlet hole; 512. Hot water inlet; 513. Cold water shut-off valve; 514. Hot water shut-off valve; 515. Threaded hole; 516. Triangular water tank; 517. Strip-shaped water tank; 6. Sealing shell; 7. Embedded shell; 8. Long screw. Detailed implementation mode

[0019] Please refer to Figures 1 to 4 , in the embodiment of the present invention, a shower embedded valve body includes a valve body structure 5 installed inside an embedded bottom cover 1 and an embedded middle cover 4. A sealing shell 6 is installed at the front end of the valve body structure 5. An embedded middle cover 4 is installed at the front end of the embedded bottom cover 1. An embedded shell 7 is installed at the front end of the embedded middle cover 4. A mounting plate 3 is fixedly connected near the embedded shell 7 on the outer side of the embedded middle cover 4. An embedded top cover 2 is meshed and connected to the front side of the embedded shell 7. The four corners between the embedded bottom cover 1 and the embedded middle cover 4 are fixedly connected by long screws 8. The valve body structure 5 is firmly fixed inside the embedded bottom cover 1 and the embedded middle cover 4 through the long screws 8. After unscrewing the long screws 8, the embedded bottom cover 1 and the embedded middle cover 4 can be separated, facilitating the removal of the valve body structure 5. By fixedly installing the mounting plate 3 on a hollow wall, the entire shower embedded valve body can be fixed inside the wall. After unscrewing the embedded top cover 2, the valve body structure 5 can be inspected and repaired. Different-shaped temperature control switch panels can be installed on the outer side of the embedded valve body.

[0020] In Figure 3 and Figure 4Among them, the valve body structure 5 includes a valve body shell 50. On the front and rear sides of the left end of the valve body shell 50, a third mixed water outlet 53 and a hot water inlet 512 are respectively arranged. On the front and rear sides of the right end of the valve body shell 50, a second mixed water outlet 52 and a cold water inlet 510 are respectively arranged. On the front and rear ends of the valve body shell 50, a first mixed water outlet 51 and a fourth mixed water outlet 54 are respectively arranged. On the left and right sides of the upper end of the valve body shell 50, a strip-shaped water tank 517 and a triangular water tank 516 are respectively arranged. Inside the strip-shaped water tank 517, a third mixed water inlet hole 57, a hot water outlet hole 511, and a fourth mixed water inlet hole 58 are successively arranged from front to back. At the three corners inside the triangular water tank 516, a first mixed water inlet hole 55, a second mixed water inlet hole 56, and a cold water outlet hole 59 are respectively arranged. A hot water switch valve 514 and a cold water switch valve 513 are respectively installed on the valve body shell 50 near the hot water inlet 512 and the cold water inlet 510. Threaded holes 515 are opened at the four corners of the upper end of the valve body shell 50. Through holes corresponding to the threaded holes 515 are opened at the four corners of the sealing shell 6. The valve body structure 5 and the sealing shell 6 are connected by screws successively embedded in the through holes and the threaded holes 515. Cold water and hot water respectively flow into the valve body shell 50 from the cold water inlet 510 and the hot water inlet 512. By adjusting the opening and closing sizes of the cold water switch valve 513 and the hot water switch valve 514, the flow rates of cold water and hot water are respectively adjusted, so that different amounts of cold water and hot water respectively flow out from the cold water outlet hole 59 and the hot water outlet hole 511 and enter the triangular water tank 516 and the strip-shaped water tank 517. Since a water channel communicating with the first mixed water inlet hole 55, the second mixed water inlet hole 56, the cold water outlet hole 59, the third mixed water inlet hole 57, the hot water outlet hole 511, and the fourth mixed water inlet hole 58 is arranged inside the sealing shell 6, therefore, the cold water and hot water entering the triangular water tank 516 and the strip-shaped water tank 517 are mixed between the valve body structure 5 and the sealing shell 6 to form mixed water at different temperatures. The mixed water flows in from the first mixed water inlet hole 55 and then flows out from the first mixed water outlet 51. The mixed water flows in from the second mixed water inlet hole 56 and then flows out from the second mixed water outlet 52. The mixed water flows in from the third mixed water inlet hole 57 and then flows out from the third mixed water outlet 53. The mixed water flows in from the fourth mixed water inlet hole 58 and then flows out from the fourth mixed water outlet 54.

[0021] In Figure 1 and Figure 2In the middle, a third mixed water outlet interface 13 and a hot water inlet interface 15 are successively arranged from top to bottom at the left end between the embedded bottom cover 1 and the embedded middle cover 4. At the right end between the embedded bottom cover 1 and the embedded middle cover 4, a second mixed water outlet interface 12 and a cold water inlet interface 16 are successively arranged from top to bottom. At the upper and lower ends between the embedded bottom cover 1 and the embedded middle cover 4, a first mixed water outlet interface 11 and a fourth mixed water outlet interface 14 are respectively arranged. After connecting the first mixed water outlet interface 11, the second mixed water outlet interface 12, the third mixed water outlet interface 13, the fourth mixed water outlet interface 14, the hot water inlet interface 15 and the cold water inlet interface 16 to external pipelines respectively, the adjustment of water volume and temperature can be realized. The first mixed water outlet 51 is embedded and installed inside the first mixed water outlet interface 11, so that the mixed water can flow from the first mixed water outlet 51 into the first mixed water outlet interface 11; the second mixed water outlet 52 is embedded and installed inside the second mixed water outlet interface 12, so that the mixed water can flow from the second mixed water outlet 52 into the second mixed water outlet interface 12; the third mixed water outlet 53 is embedded and installed inside the third mixed water outlet interface 13, so that the mixed water can flow from the third mixed water outlet 53 into the third mixed water outlet interface 13; the fourth mixed water outlet 54 is embedded and installed inside the fourth mixed water outlet interface 14, so that the mixed water can flow from the fourth mixed water outlet 54 into the fourth mixed water outlet interface 14. The hot water inlet 512 is embedded and installed inside the hot water inlet interface 15, so that the hot water can flow from the hot water inlet interface 15 into the hot water inlet 512; the cold water inlet 510 is embedded and installed inside the cold water inlet interface 16, so that the cold water can flow from the cold water inlet interface 16 into the cold water inlet 510.

[0022] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A shower embedded valve body, comprising a valve body structure (5) installed inside an embedded bottom cover (1) and an embedded middle cover (4), characterized in that: A sealing shell (6) is installed at the front end of the valve body structure (5), and the valve body structure (5) includes a valve body shell (50), and a third mixed water outlet (53) and a hot water inlet (512) are respectively arranged on the front and rear sides of the left end of the valve body shell (50), and a second mixed water outlet (52) and a cold water inlet (510) are respectively arranged on the front and rear sides of the right end of the valve body shell (50), and a first mixed water outlet (51) and a fourth mixed water outlet (54) are respectively arranged at the front and rear ends of the valve body shell (50), and strip-shaped water outlets (53) and (53) are respectively arranged on the left and right sides of the upper end of the valve body shell (50). A third mixed water inlet hole (57), a hot water outlet hole (511) and a fourth mixed water inlet hole (58) are provided on the inner side of the strip-shaped water trough (517) from front to back, and a first mixed water inlet hole (55), a second mixed water inlet hole (56) and a cold water outlet hole (59) are provided at three corners on the inner side of the triangular water trough (516), and a hot water switch valve (514) and a cold water switch valve (513) are respectively installed on the valve body shell (50) near the hot water inlet (512) and the cold water inlet (510).

2. A shower pre-buried valve body according to claim 1, characterized in that: The four corners of the upper end of the valve body shell (50) are provided with threaded holes (515), and the four corners of the sealing shell (6) are provided with through holes corresponding to the threaded holes (515). The valve body structure (5) and the sealing shell (6) are connected by being embedded in the through holes and the threaded holes (515) in sequence by screws.

3. The pre-buried shower valve body according to claim 1, characterized in that: The front end of the embedded bottom cover (1) is installed with an embedded middle cover (4), the front end of the embedded middle cover (4) is installed with an embedded shell (7), and a mounting plate (3) is fixedly connected to the outer side of the embedded middle cover (4) near the embedded shell (7), the front side of the embedded shell (7) is meshingly connected with the embedded top cover (2), and the four corners between the embedded bottom cover (1) and the embedded middle cover (4) are fixedly connected by long screws (8).

4. The embedded shower valve body according to claim 1, characterized in that: A third mixed water outlet interface (13) and a hot water inlet interface (15) are sequentially provided at the left end between the pre-buried bottom cover (1) and the pre-buried middle cover (4) from top to bottom, and a second mixed water outlet interface (12) and a cold water inlet interface (16) are sequentially provided at the right end between the pre-buried bottom cover (1) and the pre-buried middle cover (4) from top to bottom, and a first mixed water outlet interface (11) and a fourth mixed water outlet interface (14) are respectively provided at the upper and lower ends between the pre-buried bottom cover (1) and the pre-buried middle cover (4).

5. A shower pre-buried valve body according to claim 4, characterized in that: The first mixed water outlet (51) is embedded in the inner side of the first mixed water outlet interface (11), the second mixed water outlet (52) is embedded in the inner side of the second mixed water outlet interface (12), the third mixed water outlet (53) is embedded in the inner side of the third mixed water outlet interface (13), and the fourth mixed water outlet (54) is embedded in the inner side of the fourth mixed water outlet interface (14).

6. The embedded shower valve body according to claim 4, characterized in that: The hot water inlet (512) is embedded in the hot water inlet interface (15), and the cold water inlet (510) is embedded in the cold water inlet interface (16).

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