Novel multi-way valve
By using the motor drive shaft head rotation in the multi-way valve and using the code disc and photoelectric switch to achieve precise control, the problem of inconvenient control of the existing multi-way valve is solved, the sensitivity of liquid inflow time is improved, and high temperature damage is prevented.
Patent Information
- Application Number
- CN202420997048.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-10
AI Technical Summary
During use, the existing multi-way valve is inconvenient to control, cannot control the dose or time of extraction with high sensitivity, and control operation is troublesome.
A new multi-way valve is designed, using the motor drive shaft head rotation, precise control is achieved through the code disc and photoelectric switch, and combined with a cooling fan to prevent high-temperature damage.
High sensitivity control of the liquid inflow time of multi-way valve pipes is achieved, the sensitivity of the device is improved, and high temperature damage is prevented through the cooling fan.
Smart Images
Figure CN222543095U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of multi-way valves, in particular to a novel multi-way valve. Background Art
[0002] A multi-way valve is a handle rotary valve that connects and controls multiple pipelines. It consists of a valve cover on the upper end of the valve body, and a valve core connected to the handle installed in the valve body. The upper end of the valve body is an open cylinder, and the lower end has multiple parallel pipe joints that are connected to the two holes on the bottom of the cylinder and a radial groove.
[0003] The existing multi-way valve is inconvenient to control during use, and cannot control the extraction dosage or time with high sensitivity, and the control operation is very troublesome. For this reason, we propose a new multi-way valve. Utility Model Content
[0004] In view of the above problems, the utility model provides a novel multi-way valve, which can conveniently control the inflow time of liquid in each pipeline, thereby improving the use sensitivity of the device.
[0005] The technical solution of the utility model is:
[0006] A novel multi-way valve comprises a motor, wherein a shaft head is fixedly mounted on the output end of the motor, a code disk is mounted on the surface of the shaft head, a motor mounting plate is mounted on one side of the code disk, a support block is mounted on one side of the motor mounting plate, a photoelectric switch is mounted on the top of the support block, a valve seat is fixedly mounted on one side of the support block, a bearing is mounted inside the valve seat, a gasket is mounted on one end of the bearing, a rotating shaft is mounted in the middle, a cross pin is mounted on one end of the rotating shaft, a rotating sheet is mounted on the other end of the rotating shaft, a valve cover is fixedly mounted on one end of the valve seat, a pressure ring is mounted on one side of the valve cover, a lower shell is mounted on the outside of the upper shell, the top of the lower shell is detachably connected to the upper shell, a cooling fan is mounted on one side of the inner wall of the lower shell, a power plug is mounted on one side of the bottom end of the cooling fan, an external control interface is mounted on the other side of the bottom end of the cooling fan, a circuit board is mounted on one side of the motor and located inside the lower shell, a display screen is mounted on the front surface of the lower shell, and a keypad is mounted on the front surface of the display screen.
[0007] In a further technical solution, a plurality of interfaces are provided on the surface of the valve cover, the plurality of interfaces are distributed in a ring shape, and a through hole is provided at a middle position of the surface of the valve cover.
[0008] In a further technical solution, a transverse groove is provided on the surface of the rotating piece, a convex block is provided on the outer side of the rotating piece, a concave hole is provided on the outer side of the rotating shaft, and the convex block is connected with the concave hole.
[0009] In a further technical solution, foot pads are fixedly installed at the four corners of the lower surface of the lower shell.
[0010] The beneficial effects of the utility model are:
[0011] The designed circuit board can well control the start and stop of the motor, thereby controlling the rotation of the shaft head, enabling the shaft head to drive the rotating piece to dock with different interfaces and control the docking time. It has a high-sensitivity control effect, which improves the practicality of the product. A cooling fan is used to discharge the heat generated by the motor to prevent the device from being damaged due to high temperature. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0013] Figure 2 It is a schematic diagram of the exploded structure of an embodiment of the utility model.
[0014] Description of reference numerals:
[0015] 1. Upper shell; 2. Lower shell; 3. Cooling fan; 4. Power plug; 5. External control interface; 6. Circuit board; 7. Foot pad; 8. Display screen; 9. Keypad; 10. Motor; 11. Code disk; 12. Shaft head; 13. Motor mounting plate; 14. Support block; 15. Cross pin; 16. Rotating shaft; 17. Rotating plate; 18. Pressing ring; 19. Valve cover; 20. Gasket; 21. Bearing; 22. Valve seat; 23. Photoelectric switch. DETAILED DESCRIPTION
[0016] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.
[0017] Example:
[0018] like Figure 1-Figure 2As shown, a novel multi-way valve comprises a motor 10, a shaft head 12 is fixedly mounted on the output end of the motor 10, a code disc 11 is mounted on the surface of the shaft head 12, a motor mounting plate 13 is mounted on one side of the code disc 11, a support block 14 is mounted on one side of the motor mounting plate 13, a photoelectric switch 23 is mounted on the top of the support block 14, a valve seat 22 is fixedly mounted on one side of the support block 14, a bearing 21 is mounted inside the valve seat 22, a gasket 20 is mounted on one end of the bearing 21, a rotating shaft 16 is mounted in the middle of the 21, a cross pin 15 is mounted on one end of the rotating shaft 16, and the rotating shaft 1 A rotating piece 17 is installed on the other end of 6, a valve cover 19 is fixedly installed on one end of the valve seat 22, a pressing ring 18 is installed on one side of the valve cover 19, a lower shell 2 is installed on the outside of the upper shell 1, the top of the lower shell 2 is detachably connected with the upper shell 1, a cooling fan 3 is installed on one side of the inner wall of the lower shell 2, a power plug 4 is installed on one side of the bottom end of the cooling fan 3, an external control interface 5 is installed on the other side of the bottom end of the cooling fan 3, a circuit board 6 is installed on one side of the motor 10 and inside the lower shell 2, a display screen 8 is installed on the front surface of the lower shell 2, and a key board 9 is installed on the front surface of the display screen 8.
[0019] The working principle of the above technical solution is as follows:
[0020] The start and stop of the motor 10 are controlled by operating the keypad 9 to convey instructions through the circuit board 6. The designed power plug 4 provides power for the display screen 8, the keypad 9, the motor 10 and the circuit board 6. When the motor 10 is started, the output shaft on the motor 10 drives the shaft head 12 to rotate, and the shaft head 12 drives the code disk 11 to rotate. When the photoelectric switch 23 is aligned with the opening on the code disk 11, it will convey a control signal to the circuit board 6, so that the motor 10 can stop running, and the shaft head 12 drives the rotating shaft 16 and the rotating plate 17 to rotate through the cross pin 15 when rotating. The cross groove on the rotating plate 17 can correspond to different interfaces, thereby achieving the effect of diverting discharge or discharge.
[0021] In another embodiment, if Figure 1 As shown, the surface of the valve cover is provided with a plurality of interfaces, which are distributed in a ring shape. A through hole is provided in the middle of the surface of the valve cover, the water inlet pipe is connected at the interface, and the water outlet pipe is connected at the through hole, so as to control the inflow and discharge of different liquids.
[0022] In another embodiment, if Figure 1 As shown, a transverse groove is provided on the surface of the rotating piece 17, a convex block is provided on the outer side of the rotating piece 17, and a concave hole is provided on the outer side of the rotating shaft 16. The seamless connection between the convex block and the concave hole can well drive the rotating piece 17 to rotate when the rotating shaft 16 rotates.
[0023] In another embodiment, if Figure 2 As shown, foot pads 7 are fixedly mounted at the four corners of the lower surface of the lower shell 2, thereby providing support for the device.
[0024] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. A novel multi-way valve, comprising a motor (10) and an upper shell (1), characterized in that: The output end of the motor (10) is fixedly mounted with a shaft head (12), the surface of the shaft head (12) is mounted with a code disk (11), one side of the code disk (11) is mounted with a motor mounting plate (13), one side of the motor mounting plate (13) is mounted with a support block (14), the top of the support block (14) is mounted with a photoelectric switch (23), one side of the support block (14) is fixedly mounted with a valve seat (22), the interior of the valve seat (22) is mounted with a bearing (21), one end of the bearing (21) is mounted with a gasket (20), a rotating shaft (16) is mounted in the middle of the (21), one end of the rotating shaft (16) is mounted with a cross pin (15), and the other end of the rotating shaft (16) is mounted with a rotating shaft (23). A rotating plate (17), a valve cover (19) is fixedly mounted on one end of the valve seat (22), a pressure ring (18) is mounted on one side of the valve cover (19), a lower shell (2) is mounted on the outside of the upper shell (1), the top of the lower shell (2) is detachably connected to the upper shell (1), a cooling fan (3) is mounted on one side of the inner wall of the lower shell (2), a power plug (4) is mounted on one side of the bottom end of the cooling fan (3), an external control interface (5) is mounted on the other side of the bottom end of the cooling fan (3), a circuit board (6) is mounted on one side of the motor (10) and located inside the lower shell (2), a display screen (8) is mounted on the front surface of the lower shell (2), and a keypad (9) is mounted on the front surface of the display screen (8).
2. A novel multi-way valve according to claim 1, characterized in that: The surface of the valve cover (19) is provided with a plurality of interfaces, which are distributed in a ring shape, and a through hole is provided at the middle position of the surface of the valve cover (19).
3. A novel multi-way valve according to claim 1, characterized in that: A transverse groove is provided on the surface of the rotating piece (17), a convex block is provided on the outer side of the rotating piece (17), and a concave hole is provided on the outer side of the rotating shaft (16), and the convex block is connected with the concave hole.
4. A novel multi-way valve according to claim 1, characterized in that: Foot pads (7) are fixedly mounted on the four corners of the lower surface of the lower shell (2).