CN221683615U - Ceramic valve core assembly for water dispenser - Google Patents

Abstract

The utility model discloses a ceramic valve core assembly for a water dispenser, which relates to the technical field of water dispensers, including a faucet and a valve core, wherein the outer wall of the valve core is provided with a through hole, the upper surface of the valve core is provided with a mounting hole for mounting a valve stem, the bottom end of the valve stem is fixedly connected with a ceramic valve disc, the lower surface of the ceramic valve disc is threadedly connected with a screw, the lower surface of the valve core is provided with a water outlet, and the outer surface of the valve stem is movably connected with a spring. The utility model is used to open and close the water outlet by driving the ceramic valve disc to move up and down, and reset the movement by the action of the spring. At the same time, the mounting ring is used to drive the rubber ring to fit tightly with the valve stem to achieve sealing treatment on the top of the faucet, which can effectively improve the stability of the valve core's control over the water source, and through the material characteristics of the ceramic valve disc, the service life of the device is enhanced and the maintenance cost is reduced.

Description

Ceramic valve core assembly for water dispenser

Technical Field

The utility model relates to the technical field of water drinking machines, and more specifically to a ceramic valve core component for a water drinking machine.

Background Art

A water dispenser is a device that heats or cools bottled pure water (or mineral water) to make it convenient for people to drink. Bottled water is placed on top of the machine and it is used in conjunction with bottled water. The valve core is a valve part that the valve body uses its movement to achieve the basic functions of direction control, pressure control or flow control. A valve core assembly is usually installed inside the faucet of the water dispenser.

In the Chinese utility model patent application number: CN201921612898.2, a valve body assembly of a water dispenser and a water dispenser having the same are disclosed, the structure includes a valve seat, a first valve core and a second valve core, wherein the valve seat has a first valve cavity and a second valve cavity connected to each other, the valve seat is provided with a first water inlet, a second water inlet, a first water outlet and a second water outlet, the first water inlet is connected to the first valve cavity, and the second water inlet is connected to the second valve cavity. The valve body assembly of the water dispenser and the water dispenser having the same adopt a dual-channel valve core control structure, the stability of the water source delivery is low, the material properties of the valve core are poor, the service life is reduced, the structure of the valve body is complex, and it is not convenient to maintain the valve body.

Therefore, it is necessary to propose a ceramic valve core assembly for a water dispenser to solve the above problems.

Utility Model Content

1. Technical issues to be resolved

The purpose of the utility model is to solve the problems that the valve body assembly of a water dispenser and the water dispenser having the same adopt a dual-channel valve core control structure, the water source delivery stability is low, the material properties of the valve core are poor, the service life is reduced, the structure of the valve body is complex, and it is inconvenient to maintain the valve body. The utility model provides a ceramic valve core assembly for a water dispenser.

(II) Technical solution

In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

A ceramic valve core assembly for a water dispenser comprises a faucet and a valve core, wherein the outer wall of the valve core is provided with a through hole, the upper surface of the valve core is provided with a mounting hole for mounting a valve stem, the bottom end of the valve stem is fixedly connected to a ceramic valve plate, the lower surface of the ceramic valve plate is threadedly connected to a screw, the lower surface of the valve core is provided with a water outlet hole, the outer surface of the valve stem is movably connected to a spring, the outer wall of the valve core is fixedly connected to a water pipe, and the inner wall of the valve core is provided with a mounting ring for mounting a rubber ring.

Furthermore, a connecting sleeve is fixedly connected to an outer wall of one side of the faucet, and a connecting plate is fixedly connected to an end of the connecting sleeve.

Furthermore, a mounting plate is fixedly connected to the outer wall of the connection plate, and positioning grooves are symmetrically provided on the outer wall of one side of the mounting plate close to the connection plate. The mounting plate is arranged to connect and fix the driving device to the water dispenser equipment.

Furthermore, bolts are symmetrically arranged on one side outer wall of the connection plate and penetrate the mounting plate, and an externally threaded sleeve is fixedly mounted on the upper surface of the faucet.

Furthermore, the outer surface of the externally threaded sleeve is threadedly connected to a top cover, and a rubber strip is symmetrically fixedly installed on the outer wall of the top cover. A plurality of bolts are distributed in a circular array, which helps to improve the support stability of the connecting plate. The provision of the rubber strip helps to enhance the convenience of rotation of the top cover.

Furthermore, a limiting groove is provided in the middle of the upper surface of the top cover, and a connecting rod is fixedly connected to the top end of the valve stem.

Furthermore, a mounting rod is movably connected to the inner wall of the connecting rod, and a connecting plate is movably mounted on the outer surface of the mounting rod.

Furthermore, a movable plate is fixedly mounted on the upper surface of the connecting plate, and the top of the movable plate is arranged in an arc shape.

Furthermore, a positioning ring is fixedly installed on the bottom of the outer wall of the valve core, and a sealing ring is provided on the outer wall of the positioning ring.

(III) Beneficial effects

The beneficial effects of the utility model are as follows:

1. The utility model drives the ceramic valve disc to move up and down to open and close the water outlet, and resets the water outlet through the action of the spring. At the same time, the mounting ring drives the rubber ring to fit tightly with the valve stem to achieve sealing treatment on the top of the faucet, which can effectively improve the stability of the valve core's control over the water source, and through the material properties of the ceramic valve disc, the service life of the device is enhanced and the maintenance cost is reduced.

2. The utility model sets a connecting rod at the top of the valve stem, and through the cooperation of the mounting rod, the movable plate is pressed down to rotate and move, thereby driving the connecting plate to rotate and move along the mounting rod, thereby synchronously driving the connecting rod and the valve stem to move upward, and is used to control the operation of the ceramic valve plate. It has a simple structure and is easy to operate, and can effectively improve the convenience of maintaining the internal structure of the faucet.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective front view of the structure of the utility model;

FIG2 is a three-dimensional rear view schematic diagram of the structure of the utility model;

FIG3 is a perspective front cross-sectional view of the structure of the present invention;

FIG4 is a perspective front cross-sectional view of the structure of the present invention;

FIG5 is an enlarged schematic diagram of the structure of area A in FIG3 of the present utility model;

FIG. 6 is an enlarged schematic diagram of the structure of area B in FIG. 4 of the present invention.

Figure numerals: 1. faucet; 2. valve core; 3. through hole; 4. mounting hole; 5. valve stem; 6. ceramic valve plate; 7. screw; 8. water outlet; 9. spring; 10. water pipe; 11. mounting ring; 12. rubber ring; 13. connecting sleeve; 14. connecting plate; 15. mounting plate; 16. positioning groove; 17. bolt; 18. externally threaded sleeve; 19. top cover; 20. rubber strip; 21. limiting groove; 22. connecting rod; 23. mounting rod; 24. connecting plate; 25. movable plate; 26. positioning ring; 27. sealing ring.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

Please refer to Figures 1-6, a ceramic valve core assembly for a water dispenser includes a faucet 1 and a valve core 2, the outer wall of the valve core 2 is provided with a through hole 3, the upper surface of the valve core 2 is provided with a mounting hole 4 for mounting a valve stem 5, the bottom end of the valve stem 5 is fixedly connected to a ceramic valve plate 6, the lower surface of the ceramic valve plate 6 is threadedly connected to a screw 7, the lower surface of the valve core 2 is provided with a water outlet 8, the outer surface of the valve stem 5 is movably connected to a spring 9, the outer wall of the valve core 2 is fixedly connected to a water pipe 10, and the inner wall of the valve core 2 is provided with a mounting ring 11 for mounting a rubber ring 12.

In this embodiment, a through hole 3 is provided on the top of the outer wall of the valve core 2, and a water pipe 10 is used to process the water inside the valve core 2. The faucet 1 is used to wrap and protect the valve core 2 and support and position the valve core 2. A mounting hole 4 is provided on the upper surface of the valve core 2 to support and position the valve stem 5, so that the valve stem 5 can move up and down along the valve core 2, and through the cooperation of the screw 7, the ceramic valve plate 6 is synchronously driven to move up and down, which is used to open and close the water outlet 8, and reset the movement through the action of the spring 9. At the same time, the mounting ring 11 is used to drive the rubber ring 12 to fit tightly with the valve stem 5, so as to achieve sealing treatment on the top of the faucet 1, which can effectively improve the stability of the valve core 2 in controlling the water supply, and through the material properties of the ceramic valve plate 6, the service life of the device is enhanced and the maintenance cost is reduced.

Example 2

Please refer to Figures 1-6. This embodiment is further optimized on the basis of Embodiment 1. Specifically, a connecting sleeve 13 is fixedly connected to the outer wall of one side of the faucet 1, and a connecting disk 14 is fixedly connected to the end of the connecting sleeve 13. A mounting plate 15 is fixedly connected to the outer wall of the connecting disk 14. Positioning grooves 16 are symmetrically provided on the outer wall of the mounting plate 15 close to the connecting disk 14. The mounting plate 15 is arranged to connect and fix the driving device to the water dispenser equipment.

Specifically, bolts 17 are symmetrically provided on the outer wall of one side of the connecting plate 14 and penetrate the mounting plate 15. An externally threaded sleeve 18 is fixedly installed on the upper surface of the faucet 1. A top cover 19 is threadedly connected to the outer surface of the externally threaded sleeve 18. A rubber strip 20 is symmetrically fixedly installed on the outer wall of the top cover 19. Multiple bolts 17 are distributed in a circular array, which helps to improve the supporting stability of the connecting plate 14. The provision of the rubber strip 20 helps to enhance the convenience of rotation of the top cover 19.

Specifically, a limiting groove 21 is provided in the middle of the upper surface of the top cover 19 , a connecting rod 22 is fixedly connected to the top of the valve stem 5 , a mounting rod 23 is movably connected to the inner wall of the connecting rod 22 , and a connecting plate 24 is movably mounted on the outer surface of the mounting rod 23 .

Specifically, a movable plate 25 is fixedly mounted on the upper surface of the connecting plate 24 , and the top of the movable plate 25 is arranged in an arc shape.

Specifically, a positioning ring 26 is fixedly installed on the bottom of the outer wall of the valve core 2 , and a sealing ring 27 is provided on the outer wall of the positioning ring 26 .

In this embodiment, a connecting sleeve 13 is provided on the outer wall of the faucet 1, and the connection plate 14, the positioning groove 16 and the bolt 17 cooperate to drive the faucet 1 to be fixedly connected with the mounting plate 15, and drive the device to be fixedly connected with the water dispenser equipment. In actual use, an externally threaded sleeve 18 is provided on the upper surface of the faucet 1, and is threadedly connected with the top cover 19 to drive the structure on the top of the top cover 19 to be separated from the faucet 1. A connecting rod 22 is provided at the top end of the valve stem 5, and the mounting rod 23 cooperates with the movable plate 25 by pressing down and rotating, so as to drive the connecting plate 24 to rotate and move along the mounting rod 23, so as to realize the synchronous driving of the connecting rod 22 and the valve stem 5 to move upward, which is used to control the operation of the ceramic valve plate 6. The structure is simple and the operation is convenient, which can effectively improve the convenience of maintaining the internal structure of the faucet 1.

Working principle: When in use, first, the device is fixedly installed inside the adapted water dispenser equipment through the cooperation of the faucet 1. By setting a through hole 3 on the top of the outer wall of the valve core 2 and cooperating with the water pipe 10, it is used to process the water inside the valve core 2. The faucet 1 is used to wrap and protect the valve core 2 and support and position the valve core 2. By setting a mounting hole 4 on the upper surface of the valve core 2, it is used to support and position the valve stem 5, so that the valve stem 5 can move up and down along the valve core 2, and through the cooperation of the screw 7, the ceramic valve plate 6 is synchronously driven to move up and down, which is used to open and close the water outlet 8, and reset the movement through the action of the spring 9. At the same time, the mounting ring 11 is used to drive the rubber ring 12 to fit closely with the valve stem 5 to achieve the top of the faucet 1 The sealing treatment of the part is carried out by setting a connecting sleeve 13 on the outer wall of the faucet 1, and through the cooperation of the connecting plate 14, the positioning groove 16 and the bolt 17, it is used to drive the faucet 1 to be fixedly connected with the mounting plate 15, and drive the device to be fixedly connected with the water dispenser equipment. In actual use, an externally threaded sleeve 18 is set on the upper surface of the faucet 1, and through the threaded connection with the top cover 19, it is used to drive the structure on the top of the top cover 19 to be separated from the faucet 1. By setting a connecting rod 22 at the top end of the valve stem 5, and through the cooperation of the mounting rod 23, the movable plate 25 is rotated and moved by pressing down, and the connecting plate 24 is driven to rotate and move along the mounting rod 23, so as to realize the synchronous driving of the connecting rod 22 and the valve stem 5 to move upward, which is used to control the operation of the ceramic valve plate 6.

To sum up: the utility model, by setting a mounting hole 4 on the upper surface of the valve core 2, is used to support and position the valve stem 5, so that the valve stem 5 can move up and down along the valve core 2, and through the cooperation of the screw 7, synchronously drive the ceramic valve plate 6 to move up and down, which is used for opening and closing the water outlet 8, and reset the movement through the action of the spring 9. At the same time, the mounting ring 11 is used to drive the rubber ring 12 to fit tightly with the valve stem 5 to achieve sealing treatment on the top of the faucet 1, which can effectively improve the stability of the valve core 2 to control the water supply, and through the material properties of the ceramic valve plate 6, enhance the service life of the device and reduce the maintenance cost. By setting a connecting rod 22 at the top of the valve stem 5, and through the cooperation of the mounting rod 23, the movable plate 25 is pressed down and rotated to drive the connecting plate 24 to rotate along the mounting rod 23, so as to achieve synchronous driving of the connecting rod 22 and the valve stem 5 to move up, which is used for controlling the operation of the ceramic valve plate 6. It has a simple structure and is easy to operate. It can effectively improve the convenience of maintenance of the internal structure of the faucet 1 and is suitable for popularization.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the description and drawings of the present invention shall be included in the protection scope of the present invention.

Claims (9)

1. A ceramic valve core assembly for a water dispenser, comprising a faucet (1) and a valve core (2), characterized in that: a through hole (3) is provided on the outer wall of the valve core (2), a mounting hole (4) for mounting a valve stem (5) is provided on the upper surface of the valve core (2), a ceramic valve plate (6) is fixedly connected to the bottom end of the valve stem (5), a screw (7) is threadedly connected to the lower surface of the ceramic valve plate (6), a water outlet hole (8) is provided on the lower surface of the valve core (2), a spring (9) is movably connected to the outer surface of the valve stem (5), a water pipe (10) is fixedly connected to the outer wall of the valve core (2), and a mounting ring (11) for mounting a rubber ring (12) is provided on the inner wall of the valve core (2). 2. The ceramic valve core assembly for a water dispenser according to claim 1, characterized in that a connecting sleeve (13) is fixedly connected to an outer wall of one side of the faucet (1), and a connecting plate (14) is fixedly connected to the end of the connecting sleeve (13). 3. The ceramic valve core assembly for a water dispenser according to claim 2, characterized in that: a mounting plate (15) is fixedly connected to the outer wall of the connecting plate (14), and a positioning groove (16) is symmetrically provided on the outer wall of one side of the mounting plate (15) close to the connecting plate (14). 4. The ceramic valve core assembly for a water dispenser according to claim 3, characterized in that bolts (17) are symmetrically arranged on the outer wall of one side of the connecting plate (14) and penetrate the mounting plate (15), and an externally threaded sleeve (18) is fixedly mounted on the upper surface of the faucet (1). 5. The ceramic valve core assembly for a water dispenser according to claim 4, characterized in that: the outer surface of the externally threaded sleeve (18) is threadedly connected to a top cover (19), and a rubber strip (20) is symmetrically fixedly mounted on the outer wall of the top cover (19). 6. The ceramic valve core assembly for a water dispenser according to claim 5, characterized in that a limiting groove (21) is provided in the middle of the upper surface of the top cover (19), and a connecting rod (22) is fixedly connected to the top end of the valve stem (5). 7. The ceramic valve core assembly for a water dispenser according to claim 6, characterized in that: the inner wall of the connecting rod (22) is movably connected to a mounting rod (23), and the outer surface of the mounting rod (23) is movably mounted with a connecting plate (24). 8. The ceramic valve core assembly for a water dispenser according to claim 7, characterized in that a movable plate (25) is fixedly mounted on the upper surface of the connecting plate (24), and the top of the movable plate (25) is arranged in an arc shape. 9. The ceramic valve core assembly for a water dispenser according to claim 1, characterized in that a positioning ring (26) is fixedly mounted on the bottom of the outer wall of the valve core (2), and a sealing ring (27) is provided on the outer wall of the positioning ring (26).