Electromagnetic valve with multiple water flow patterns controlled by a bridge

Abstract

This utility model relates to the field of solenoid valve technology and discloses a multi-flow mode solenoid valve controlled by a connecting bridge. It includes a valve body, a first connecting bridge, and a second connecting bridge. The valve body has an inlet channel, a first flow channel, a second flow channel, and a third flow channel. The inlet channel is connected to the first flow channel via a first coil assembly, the second flow channel via a second coil assembly, one end of the third flow channel via a third coil assembly, and the middle of the third flow channel via a fourth coil assembly. The output ends of the first connecting bridge are connected to the first and third coil assemblies, respectively, and the output ends of the second connecting bridge are connected to the second and fourth coil assemblies, respectively. This utility model facilitates both connection and control, providing multiple flow modes as needed, effectively improving the performance of the solenoid valve.

Description

Technical Field

[0001] This utility model relates to the field of solenoid valve technology, and in particular to a solenoid valve with multiple flow modes controlled by a connecting bridge. Background Technology

[0002] In today's pursuit of a high-quality life, clothes dryers, washing machines, dishwashers, and water purifiers are frequently used household appliances. Consumers have raised higher requirements for their health, intelligence, efficiency, and other functions. Due to the diversity of functions, higher requirements have also been placed on the flow rate of solenoid valves.

[0003] The existing technology has at least the following problems: the existing solenoid valve uses a power supply or water outlet to control a flow rate, which is limited and unstable for controlling multiple flow rates, making it impossible to realize the function of the equipment and causing waste of water resources. Utility Model Content

[0004] This invention addresses the shortcomings of existing technologies by developing a multi-flow mode solenoid valve controlled by a connecting bridge. This invention facilitates both connection and control, providing multiple flow modes as needed, and effectively improving the performance of the solenoid valve.

[0005] The technical solution of this utility model to solve the technical problem is as follows: a multi-flow mode solenoid valve controlled by a connecting bridge, including a valve body, and further including a first connecting bridge and a second connecting bridge. The valve body is provided with an inlet channel, a first flow channel, a second flow channel and a third flow channel. The inlet channel is connected to the first flow channel through a first coil assembly, the inlet channel is connected to the second flow channel through a second coil assembly, the inlet channel is connected to one end of the third flow channel through a third coil assembly, and the inlet channel is connected to the middle of the third flow channel through a fourth coil assembly. The output end of the first connecting bridge is connected to the first coil assembly and the third coil assembly respectively, and the output end of the second connecting bridge is connected to the second coil assembly and the fourth coil assembly respectively.

[0006] As an optimization, a first flow regulator is installed at the inlet of the water inlet channel. By setting the first flow regulator, the inlet flow rate can be adjusted, and the outlet flow rate of the second water flow mode can be determined.

[0007] As an optimization, a second flow regulator is provided in the first flow channel. By setting the second flow regulator, the outlet flow rate of the first flow channel can be adjusted, and the outlet flow rate of the first flow mode can be determined in conjunction with the first flow regulator.

[0008] As an optimization, a third flow regulator is provided in the third flow channel between the third coil assembly and the fourth coil assembly. By setting the third flow regulator, the outlet flow rate of the third flow mode can be determined in conjunction with the first flow regulator.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] By setting up an inlet channel, water flows into the valve body, and the direction of the water flow can be controlled as needed. By setting up a first coil assembly and a first flow channel, the inlet channel and the first flow channel can be connected to provide a first water flow mode. By setting up a second coil assembly and a second flow channel, a second water flow mode can be provided. Similarly, by setting up a fourth coil assembly and a third flow channel, a second water flow mode can also be provided. By setting up a third coil assembly, which works in conjunction with the fourth coil assembly and the third flow channel, a third water flow mode can be provided. This allows the third flow channel to output two water flow modes depending on the usage conditions, meeting the needs of specific situations. By setting a first connecting bridge, the first and third coil assemblies can be controlled; by setting a second connecting bridge, the second and fourth coil assemblies can be controlled. The use of the first and second connecting bridges simplifies the connection method and prevents connection errors. When the first coil assembly operates alone, water exits through the first flow channel, providing a first water flow mode; when the second coil assembly operates alone, water exits through the second flow channel, providing a second water flow mode; when the fourth coil assembly operates alone, water exits through the third flow channel, providing a second water flow mode; and when the third coil assembly operates alone, water exits through the third flow channel, providing a third water flow mode. This invention facilitates both connection and control, providing multiple water flow modes as needed, effectively improving the performance of the solenoid valve. Attached Figure Description

[0011] Figure 1 This is a perspective view of one embodiment of the present utility model.

[0012] Figure 2 This is a top view of one embodiment of the present invention.

[0013] Figure 3 This is a left view of one embodiment of the present invention.

[0014] Figure 4 for Figure 3 A cross-sectional view along the AA direction.

[0015] In the diagram: 1. Valve body; 2. Inlet channel; 3. First flow channel; 4. Second flow channel; 5. Third flow channel; 6. First coil assembly; 7. Second coil assembly; 8. Third coil assembly; 9. Fourth coil assembly; 10. First flow regulator; 11. Second flow regulator; 12. Third flow regulator; 13. First connecting bridge; 14. Second connecting bridge. Detailed Implementation

[0016] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0017] Example 1

[0018] Figures 1 to 4 As one embodiment of this utility model, such as Figures 1 to 4 As shown, a multi-flow mode solenoid valve controlled by a connecting bridge includes a valve body 1, a first connecting bridge 13, and a second connecting bridge 14. The valve body 1 has an inlet channel 2, a first flow channel 3, a second flow channel 4, and a third flow channel 5. The inlet channel 2 is connected to the first flow channel 3 through a first coil assembly 6, the inlet channel 2 is connected to the second flow channel 4 through a second coil assembly 7, the inlet channel 2 is connected to one end of the third flow channel 5 through a third coil assembly 8, and the inlet channel 2 is connected to the middle of the third flow channel 5 through a fourth coil assembly 9. The output end of the first connecting bridge 13 is connected to the first coil assembly 6 and the third coil assembly 8, respectively. The output end of the second connecting bridge 14 is connected to the second coil assembly 7 and the fourth coil assembly 9, respectively. The first connecting bridge 13 is a 7-pin 4-pin connecting bridge or a 5-pin 3-pin connecting bridge, and the second connecting bridge 14 is a 7-pin 4-pin connecting bridge or a 5-pin 3-pin connecting bridge. The 7-pin 4-pin connecting bridge or the 5-pin 3-pin connecting bridge can provide more expansion possibilities, can be used to meet different functional requirements or adapt to various control scenarios, and is easy to connect to corresponding sockets or interfaces.

[0019] By setting up the inlet channel 2, water flows into the valve body 1, and the direction of the water flow can be controlled as needed. By setting up the first coil assembly 6 and the first flow channel 3, the inlet channel 2 and the first flow channel 3 can be connected to provide a first water flow mode. By setting up the second coil assembly 7 and the second flow channel 4, a second water flow mode can be provided. By setting up the fourth coil assembly 9 and the third flow channel 5, a second water flow mode can also be provided. By setting up the third coil assembly 8, it can cooperate with the fourth coil assembly 9 and the third flow channel 5 to provide a third water flow mode, so that the third flow channel 5 can output two water flow modes according to the usage conditions to meet specific needs. To meet the usage requirements under various conditions; by setting the first connecting bridge 13, the first coil assembly 6 and the third coil assembly 8 can be controlled; by setting the second connecting bridge 14, the second coil assembly 7 and the fourth coil assembly 9 can be controlled, simplifying the connection method and preventing connection errors. When the first coil assembly 6 works alone, water is discharged from the first flow channel 3, providing a first water flow mode; when the second coil assembly 7 works alone, water is discharged from the second flow channel 4, providing a second water flow mode; when the fourth coil assembly 9 works alone, water is discharged from the third flow channel 5, providing a second water flow mode; when the third coil assembly 8 works alone, water is discharged from the third flow channel 5, providing a third water flow mode.

[0020] like Figure 4 As shown, a first flow regulator 10 is provided at the inlet of the water inlet channel 2. By setting the first flow regulator 10, the inlet flow rate can be adjusted, and the outlet flow rate of the second water flow mode can be determined.

[0021] like Figure 4 As shown, a second flow regulator 11 is provided in the first flow channel 3. By setting the second flow regulator 11, the water flow rate of the first flow channel 3 can be adjusted, and the water flow rate of the first flow mode can be determined in conjunction with the first flow regulator 10.

[0022] like Figure 4 As shown, a third flow regulator 12 is provided in the third flow channel 5 between the third coil assembly 8 and the fourth coil assembly 9. By setting the third flow regulator 12, the outlet flow rate of the third water flow mode can be determined in conjunction with the first flow regulator 10.

[0023] When using it, the first connecting bridge 13 can be a 7-pin 4-pin connecting bridge, and the second connecting bridge 14 can be a 5-pin 3-pin connecting bridge. It should be noted that the 5-pin 3-pin connecting bridge has five pin positions, but only three pins are actually used, and the 7-pin 4-pin connecting bridge has seven pin positions, but only four pins are actually used. The first and third pins of the first connecting bridge 13 control the third coil assembly 8, and the fifth and seventh pins of the first connecting bridge 13 control the first coil assembly 6. The first and fifth pins of the second connecting bridge 14 control the fourth coil assembly 9, and the third and fifth pins of the second connecting bridge 14 control the second coil assembly 7. When the first coil assembly 6 operates alone, water flows through the first flow regulator 10 and the second flow regulator 11, and exits from the first flow channel 3, providing a first water flow mode. When the second coil assembly 7 operates alone, water flows through the first flow regulator 10 and exits from the second flow channel 4, providing a second water flow mode. When the fourth coil assembly 9 operates alone, water flows through the first flow regulator 10 and exits from the third flow channel 5, providing a second water flow mode. When the third coil assembly 8 operates alone, water flows through the first flow regulator 10 and the third flow regulator 12, and exits from the third flow channel 5, providing a third water flow mode. This invention is easy to connect and easy to control, and provides multiple water flow modes as needed, effectively improving the performance of the solenoid valve.

[0024] The descriptions of the orientation or relative positional relationships of the structure in this utility model, such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inner", and "outer", are based on the orientation or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

Claims

1. A multi-water flow pattern solenoid valve with a connection bridge control, comprising a valve body (1), characterized in that: It also includes a first connecting bridge (13) and a second connecting bridge (14). The valve body (1) is provided with an inlet channel (2), a first flow channel (3), a second flow channel (4) and a third flow channel (5). The inlet channel (2) is connected to the first flow channel (3) through a first coil assembly (6). The inlet channel (2) is connected to the second flow channel (4) through a second coil assembly (7). The inlet channel (2) is connected to one end of the third flow channel (5) through a third coil assembly (8). The inlet channel (2) is connected to the middle of the third flow channel (5) through a fourth coil assembly (9). The output end of the first connecting bridge (13) is connected to the first coil assembly (6) and the third coil assembly (8) respectively. The output end of the second connecting bridge (14) is connected to the second coil assembly (7) and the fourth coil assembly (9) respectively.

2. The solenoid valve with multiple flow modes controlled by the connecting bridge according to claim 1, characterized in that: A first flow regulator (10) is provided at the inlet of the water inlet channel (2).

3. The solenoid valve with multiple flow modes controlled by the connecting bridge according to claim 2, characterized in that: The first flow channel (3) is equipped with a second flow regulator (11).

4. The solenoid valve with multiple flow modes controlled by a connecting bridge according to any one of claims 1 to 3, characterized in that: A third flow regulator (12) is provided in the third flow channel (5) between the third coil assembly (8) and the fourth coil assembly (9).

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