Intelligent multi-channel selective water outlet valve

Abstract

The invention relates to the technical field of agricultural irrigation, and discloses an intelligent multi-channel selective water outlet valve which comprises a cover body and a valve seat connected to the bottom of the cover body, a water inlet used for being connected with external water conveying equipment is formed in the top face of the cover body, a plurality of water outlets are formed in the bottom of the valve seat in a surrounding mode, and the intelligent multi-channel selective water outlet valve further comprises a partition plate, a rotary disc and a hole site switching mechanism; the partition plate is horizontally erected and fixed in the cover body and is hollowed out, and a mounting hole is formed in the center of the partition plate; the rotating disc is arranged in the cover body and located below the partition plate, and a communicating hole is formed in one side of the rotating disc. The hole site switching mechanism comprises a rotating shaft, two guide assemblies, two connecting keys and an elastic reset piece. According to the invention, through the arranged hole position switching mechanism, when water is fed and water pressure is generated, the rotating disc can be driven to intermittently rotate in one direction in an extrusion rotation mode, when the communicating hole is aligned with a certain water outlet formed in the valve seat, water drainage is carried out, and when the communicating hole is staggered with the certain water outlet, plugging is carried out, so that selective water outlet is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural irrigation, in particular to an intelligent multi-channel selective water outlet valve. Background Art

[0002] Agricultural irrigation outlet valves are key components in modern agricultural irrigation systems, primarily used to control the flow rate, pressure, and direction of irrigation water to meet the irrigation needs of different crops and soil conditions. In smart irrigation systems, to address the potential for sediment or impurities in agricultural irrigation water, outlet valves typically utilize a large-diameter design to prevent clogging during long-term use. With the intensification of global water shortages and the advancement of agricultural modernization, efficient, precise, and intelligent irrigation technologies have become key research areas in the agricultural sector. As the core control device of an irrigation system, the performance of the outlet valve directly impacts irrigation efficiency, water resource utilization, and crop growth. In smart agricultural irrigation systems, the outlet valve is integrated with IoT technology. The controller sends instructions to the actuator based on a preset irrigation plan, automatically adjusting the valve core's opening and closing status. This enables remote monitoring and automated precision irrigation, improving water resource utilization efficiency.

[0003] At present, considering that farmland is divided into multiple areas, in order to selectively irrigate different areas, multi-channel water outlet valves have appeared on the market. These valves have multiple connecting holes, each of which corresponds to farmland in a different area. Each connecting hole is provided with an opening and closing structure. The opening and closing of each connecting hole is controlled by electric drive to achieve the purpose of selective irrigation of different areas. However, this multi-channel water outlet valve urgently needs to rely on electric drive, but the mains power supply for farmland is inconvenient to lay out, and a photovoltaic supporting system is required to provide power, which leads to the problem of limited use environment. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent multi-channel selective water outlet valve to solve the problem that the control of the connecting holes of the existing multi-channel water outlet valve needs to rely on electric drive and has limited use environment.

[0005] The technical solution of the present invention is: An intelligent multi-channel selective water outlet valve comprises a cover body and a valve seat connected to the bottom of the cover body, the top surface of the cover body is provided with a water inlet for connecting to an external water delivery device, the bottom of the valve seat is surrounded by a plurality of water outlets, and further comprises a partition, a turntable and a hole position switching mechanism; the partition is horizontally mounted and fixed in the cover body, the partition is hollowed out, and a mounting hole is opened at the center of the partition; the turntable is arranged in the cover body and is located below the partition, and a connecting hole matching the water outlet is opened on one side of the turntable; the hole position switching mechanism comprises a rotating shaft, two sets of guide components, two connecting keys and an elastic reset member; the turntable is provided with a plurality of connecting keys and a plurality of elastic reset members ... The shaft is passed through and fixed at the center of the turntable, and one end of the shaft extends to the top of the partition after passing through the mounting hole; two groups of guide assemblies are symmetrically arranged on the upper and lower sides of the partition, and each group of guide assemblies includes a plurality of arc blocks arranged around the shaft, and the arc blocks are fixed to the partition, and the ends of the arc blocks facing away from the partition are provided with arc sliding surfaces, and the arc blocks in the two groups of guide assemblies are staggered; two connecting keys are respectively connected to the side walls of the shaft, and are located on the upper and lower sides of the two groups of guide assemblies; the elastic reset member is arranged between the shaft and the valve seat, and is rotatably connected to the other end of the shaft.

[0006] Preferably, as a further improvement of the present invention, the two groups of guide assemblies can rotate relative to each other by 40° to 50° around the rotating shaft, and the two connecting keys are arranged vertically opposite to each other.

[0007] Preferably, as a further improvement of the present invention, the elastic reset member includes a cylindrical boss, a mounting sleeve and a reset spring; the cylindrical boss is fixed at the bottom center of the valve seat; the mounting sleeve is fixed at the center of the turntable facing the partition and is connected to the turntable, the cylindrical boss is slidably passed through the mounting sleeve, the end of the mounting sleeve away from the cylindrical boss is a closed end, and the other end of the rotating shaft is fixed to the outer wall of the closed end of the mounting sleeve; the reset spring is vertically arranged in the mounting sleeve, and the two ends of the reset spring are respectively connected to the cylindrical boss and the inner wall of the closed end of the mounting sleeve.

[0008] Preferably, as a further improvement of the present invention, a spring washer is provided inside the mounting sleeve, the bottom surface of the spring washer is flat, the top surface of the spring washer is spherical, the bottom surface of the spring washer is connected to the upper end of the return spring, and the top surface of the spring washer abuts against the inner wall of the closed end of the mounting sleeve.

[0009] Preferably, as a further improvement of the present invention, a pressure relief hole is provided on the end surface of the closed end of the mounting sleeve.

[0010] Preferably, as a further improvement of the present invention, a water outlet position sensing component is provided in the valve seat, and the water outlet position sensing component includes a mounting seat, a magnet and a plurality of magnetic sensors; the mounting seat is fixed on the outer wall of the mounting sleeve, and a mounting groove is provided on the mounting seat; the magnet is fixed in the mounting groove; a plurality of magnetic sensors are installed in a plurality of card slots in a one-to-one correspondence, and a plurality of the card slots are provided on the circumferential side wall of the cylindrical boss, and each card slot is provided corresponding to each water outlet, and the plurality of magnetic sensors are electrically connected to the outer wall controller.

[0011] Preferably, as a further improvement of the present invention, a receiving portion is fixed on the end surface of the turntable facing the partition, and the receiving portion is bowl-shaped.

[0012] Preferably, as a further improvement of the present invention, a drainage hole is provided on the side wall of the receiving portion.

[0013] Preferably, as a further improvement of the present invention, each of the water outlets is connected to a water outlet elbow via a connecting pipe.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The original multi-channel water outlet valve that relied on electric drive to achieve adjustment of different connecting holes was improved to mechanical drive. The water pressure generated when the external water supply equipment was transported into the water outlet valve was used as the driving source. The hole position switching mechanism can drive the turntable to rotate intermittently in one direction by squeezing and rotating under the impact of water pressure. When the connecting hole set on the turntable is aligned with a water outlet set at the bottom of the valve seat, water is drained, and when it is misaligned, it is blocked. Therefore, by controlling the opening and closing of the external water supply equipment, the orderly switching of water outlets can be achieved, and the specific drainage hole can be selected to discharge water according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an intelligent multi-channel selective water outlet valve of the present invention.

[0016] Figure 2 This is a schematic diagram of the explosion structure of an intelligent multi-channel selective water outlet valve of the present invention.

[0017] Figure 3 This is a schematic diagram of the internal structure of the cover body in an intelligent multi-channel selective water outlet valve of the present invention.

[0018] Figure 4 This is a structural schematic diagram of two groups of guide components provided on a partition in an intelligent multi-channel selective water outlet valve of the present invention.

[0019] Figure 5 This is a schematic diagram of the connection structure between the turntable and the hole position switching mechanism in an intelligent multi-channel selective water outlet valve of the present invention.

[0020] Figure 6 This is a schematic diagram of the various structures at the valve seat in an intelligent multi-channel selective water outlet valve of the present invention.

[0021] Figure 7 This is a schematic diagram of the connection between the valve seat and the elbow in an intelligent multi-channel selective water outlet valve of the present invention.

[0022] Figure 8 This is a schematic diagram of the connection of magnetic sensors in an intelligent multi-channel selective water outlet valve of the present invention. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1 To the attached Figure 8 , a detailed description of the specific embodiments of the present invention is provided. In the description of the invention, it should be understood that the terms "center," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limiting the present invention.

[0024] The terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the quantity of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of such features; and in the description of the invention, unless otherwise specified, "plurality" means two or more.

[0025] Example like Figures 1 to 8 As shown, an embodiment of the present invention provides an intelligent multi-channel selective water outlet valve, including a cover body 1 and a valve seat 2 connected to the bottom of the cover body 1. The cover body 1 is bell-shaped, and the top surface of the cover body 1 is provided with a water inlet 11 for connecting to an external water supply device. The water inlet 11 is a threaded hole, which is convenient for connecting to the pipeline of the external water supply device. The cover body 1 and the valve seat 2 are detachably connected by a flange. A plurality of water outlets are arranged around the bottom of the valve seat 2, and each water outlet is connected to a water outlet elbow 22 through a connecting pipe 21.

[0026] In order to realize the automatic switching of the water outlet, a partition 3, a turntable 4 and a hole position switching mechanism are provided between the cover body 1 and the valve seat 2; the partition 3 is horizontally mounted and fixed in the cover body 1, the partition 3 is hollowed out, and a mounting hole is opened in the center of the partition 3; the turntable 4 is arranged in the cover body 1 and is located below the partition 3, and a connecting hole 41 matching the water outlet is opened on one side of the turntable 4; the hole position switching mechanism includes a rotating shaft 51, two sets of guide components, two connecting keys 53 and an elastic reset member; the rotating shaft 51 is passed through and fixed in the center of the turntable 4, and one end of the rotating shaft 51 passes through The mounting hole extends to the top of the partition 3; two groups of guide components are symmetrically arranged on the upper and lower sides of the partition 3, and each group of guide components includes a plurality of arc blocks 52 arranged around the rotating shaft 51. The arc blocks 52 are fixed to the partition 3, and the ends of the arc blocks 52 facing away from the partition 3 are provided with arc sliding surfaces. The arc blocks 52 in the two groups of guide components are staggered; two connecting keys 53 are respectively connected to the side walls of the rotating shaft 51, and are located on the upper and lower sides of the two groups of guide components; the elastic reset member is arranged between the rotating shaft 51 and the valve seat 2, and is rotatably connected to the other end of the rotating shaft 51.

[0027] In this embodiment, the water outlet is automatically switched by means of the water pressure generated by the external delivery device. The switching principle is as follows: When external water flows into the outlet valve through the water inlet 11, the water flows through the partition 3 and impacts the turntable 4. The turntable 4 moves downward under the action of the water pressure, and at the same time drives the rotating shaft 51 and the two connecting keys 53 to move downward synchronously as a whole and compress the elastic reset member. When the bottom of the connecting key 53A located above the partition 3 on the rotating shaft 51 contacts the arc-shaped sliding surface of the arc-shaped block 52A in the guide assembly set at the top of the partition 3, the connecting key 53B located below the partition 3 on the rotating shaft 51 is already below the arc-shaped block 52B in the guide assembly set at the bottom of the partition 3. Under the action of the water pressure, the connecting key 53A moves along the arc-shaped block 52A. 2A's arc-shaped sliding surface slides downward, and at this time the connecting key 53A is squeezed by the arc-shaped sliding surface of the arc-shaped block 52A, thereby driving the rotating shaft 51 and the turntable 4 to rotate clockwise until they slide into the side bottom of the arc-shaped block 52A and stop. At this time, the turntable 4 is tightly attached to the bottom of the valve seat 2, and the connecting hole 41 on the turntable 4 coincides with a water outlet in the valve seat 2. In specific implementation, it is assumed that the water outlet is the first water outlet 201, and the water outlet on the side adjacent to it in the clockwise direction is the second water outlet 202. Subsequently, water flows through the connecting hole 41 and the first water outlet 201 in sequence and is discharged through the water outlet elbow 22 connected thereto; When the external water supply device is turned off, the water pressure disappears, and the turntable 4 moves upward under the reset of the elastic reset member. The connecting key 53B provided on the turntable 4 and located below the partition 3 contacts the arc-shaped sliding surface of the arc-shaped block 52B in the guide assembly provided at the bottom of the partition 3 and continues to slide upward, driving the turntable 4 to rotate clockwise again until it reaches the bottom of the side wall of the arc-shaped block 52B, and the turntable 4 stops moving upward. At this time, the connecting hole 41 on the turntable 4 is located above the middle of the first water outlet 201 and the second water outlet 202. The remaining water in the valve passes through the connecting hole 41, and then through the gap between the turntable 4 and the valve seat 2, through the multiple water outlets below it and the water outlets connected thereto. When the water flows out of the outlet bend 22 and the external water supply device is started again to supply water to the water inlet 11, the water pressure causes the turntable 4 to move downward again, and because the turntable 4 has rotated clockwise twice during the last opening and closing of the external water supply device, the connecting key 53A has rotated to above the arc-shaped sliding surface of the arc block 52C adjacent to the arc-shaped block 52A in the guide assembly at the top of the partition 3. After the turntable 4 and the rotating shaft 51 move downward again, they will slide downward along the arc-shaped sliding surface of the arc block 52C, and at the same time drive the turntable 4 to rotate clockwise, so that the connecting hole 41 on the turntable coincides with the second water outlet 202 in the valve seat 2, completing the hole-changing water outlet. Repeating the above actions, by controlling the opening and closing of the external water supply device, it is possible to achieve selective water outlets.

[0028] The two guide assemblies rotate relative to each other by 40° to 50° around the rotating shaft 51 , and the two connecting keys 53 are arranged vertically opposite each other. When the rotation angle is less than 40° or greater than 50°, the normal rotation of the turntable during reversal will be affected.

[0029] Specifically, the elastic reset member includes a cylindrical boss 61, a mounting sleeve 62 and a reset spring 63; the cylindrical boss 61 is fixed at the bottom center of the valve seat 2; the mounting sleeve 62 is fixed at the center of the turntable 4 facing the partition 3, and is connected to the turntable 4, the cylindrical boss 61 is slidably penetrated into the mounting sleeve 62, the end of the mounting sleeve 62 away from the cylindrical boss 61 is a closed end, and the other end of the rotating shaft 51 is fixed to the outer wall of the closed end of the mounting sleeve 62; the reset spring 63 is vertically arranged in the mounting sleeve 62, and the two ends of the reset spring 63 are respectively connected to the cylindrical boss 61 and the inner wall of the closed end of the mounting sleeve 62.

[0030] Furthermore, in order to facilitate the return spring 63 to better release the compressed elastic force, a spring washer 64 is provided inside the mounting sleeve 62. The bottom surface of the spring washer 64 is a plane, and the top surface of the spring washer 64 is a spherical surface. The bottom surface of the spring washer 64 is connected to the upper end of the return spring 63, and the top surface of the spring washer 14 abuts against the inner wall of the closed end of the mounting sleeve 62. During installation, the circular curved surface of the spring washer 14 contacts the top surface inside the mounting sleeve 26 of the turntable 4 to form a point contact to ensure that the turntable 4 can move up and down in time and rotate a certain angle when the return spring 63 is compressed and restored. The bottom plane of the spring washer 14 is connected to one end of the return spring 63.

[0031] Among them, Figure 6 As shown, a base rubber pad 8 is provided on the bottom surface of the inner cavity of the valve seat 2. The provided base rubber pad 8 facilitates sealing the bottom of the turntable 4 when the water outlet is switched for irrigation, so that water is discharged from the connecting hole 41 and the water outlet directly opposite to the connecting hole 41, and will not be discharged from other water outlets. In order to ensure that the sealing component base rubber pad 8 is firmly installed, screw holes are evenly distributed at corresponding positions on the base rubber pad 8 and the bottom surface of the inner cavity of the valve seat 2. The base rubber pad 8 is connected to the bottom surface of the inner cavity of the valve seat 2 by screws to ensure that it does not fall off or shift when the water outlet valve is working normally. Furthermore, a pressure relief hole 621 is provided on the end surface of the closed end of the mounting sleeve 62 for discharging the water remaining in the cover body 1 when the external water supply device is closed.

[0032] In another embodiment of the present invention, in order to realize the intelligent selectivity of the water outlet valve, a water outlet position sensing component is provided in the valve seat 2, and the water outlet position sensing component includes a mounting seat 71, a magnet 72 and a plurality of magnetic sensors 73; the mounting seat 71 is fixed on the outer wall of the mounting sleeve 62, and a mounting groove is provided on the mounting seat 71; the magnet 72 is fixed in the mounting groove; a plurality of magnetic sensors 73 are installed in a plurality of card slots in a one-to-one correspondence, and a plurality of card slots are provided on the circumferential side wall of the cylindrical boss 61, and each card slot is provided corresponding to each water outlet, and the plurality of magnetic sensors 73 are electrically connected to the outer wall controller.

[0033] In this embodiment, the magnetic sensor 73 cooperates with the magnet 72 to sense which specific water outlet is delivering water, so that the external control platform can switch the water outlet as needed by opening and closing the external water delivery equipment. The connecting wires of each magnetic sensor 73 are led to the outside of the water outlet valve through the sensor outlet hole 44 at the bottom of the valve seat 2 and the sensor sealing ring 45 and connected to the external valve controller. In order to prevent the internal water from flowing out of the sensor outlet hole 74 when the water outlet valve is working, it is necessary to inject sealant into the sensor outlet hole 74 through the sensor sealing ring 75 to seal the sensor sealing ring 75, the sensor outlet hole 74 and the valve seat 2 into a whole.

[0034] When the specific control is selected, the external water supply device is turned on, and water is input from the water inlet 11 of the cover body 1. Under the action of water pressure, the turntable 4 moves downward, and drives the connecting key 53 on the rotating shaft 51 to move downward. When the connecting key 53 moves downward along the arc sliding surface, it drives the turntable 4 to rotate clockwise. When the rotation stops, the connecting hole 41 on the turntable 4 will align with a water outlet on the valve seat 2 to realize water discharge. At the same time, the magnetic sensor 73 can sense the magnet 72 above the connecting hole 41, and will transmit the position signal of the corresponding water outlet to the valve controller and output it to the outside. The control platform sends information. When the external water supply equipment is closed and opened again, the connecting hole 41 on the turntable 4 will rotate and align with the water outlet near the last water outlet to realize the conversion of the water outlet channel. The magnetic sensor 73 on the cylindrical boss 61 of the water outlet senses the magnet 72 above the connecting hole 41 and sends the signal out again. The external control platform can grasp the situation of the specific water outlet. Through the repeated closing and opening of the external water supply equipment and the feedback signal of the corresponding magnetic sensor above each water outlet, it can selectively let water out of a certain water outlet bend pipe.

[0035] The present invention realizes the intelligent selectivity of the water outlet channel. A control valve of an upper level can be installed at the front end of the water outlet valve to control the input water pressure and flow, thereby realizing its multifunctionality.

[0036] In another embodiment of the present invention, in order to facilitate the centralized reception of the water flow input from the water inlet 11, thereby increasing the water pressure and forcing the water pressure to drive the turntable 4 to move downward, a receiving portion 42 is fixed on the end face of the turntable 4 facing the partition 3, and the receiving portion 42 is bowl-shaped.

[0037] Furthermore, a drainage hole is provided on the side wall of the receiving portion 42 , and the provided drainage hole is used to drain the water in the receiving portion 42 when the external water supply device is closed, so that the compressed return spring 63 pushes the turntable to move upward.

[0038] Among them, the two connecting plates 23 on the outer side of the upper end of the water outlet elbow 22 are respectively inserted between the two fixing plates 24 on both sides of the connecting pipe 21, and then fixed with bolts and nuts to prevent the water outlet elbow 22 from rotating itself during drainage.

[0039] Among them, in order to facilitate the connection between the connecting key 53A on the turntable 4 and the rotating shaft 51 to ensure the normal operation of the water outlet valve, a screw hole is provided at the top of the rotating shaft 51. By screwing in the fastening screw, the connecting key 53A can be tightly connected to the rotating shaft 51 to prevent the connecting key 53A from falling off during the up and down movement, and the cross keyway can prevent the connecting key 53A from swinging left and right.

[0040] In this embodiment, the intelligent multi-channel selective water outlet valve belongs to a series design and can include two channels, three channels, and four channels. Correspondingly, each guide component is set to two arc blocks 52, three arc blocks 52, and four arc blocks 52, and the water outlet of the valve seat 2 is set to two holes, three holes, and four holes, respectively. Along the water outlet direction, the number of connecting pipes 21 and water outlet bends 22 on the bottom surface of the valve seat 2 is set to two, three, and four, respectively.

[0041] The above disclosures are only several preferred specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present invention.

Claims

1. An intelligent multi-channel selective water outlet valve, comprising a cover body (1) and a valve seat (2) connected to the bottom of the cover body (1), wherein the top surface of the cover body (1) is provided with a water inlet (11) for connecting to an external water delivery device, and the bottom of the valve seat (2) is surrounded by a plurality of water outlets, characterized in that: Also includes: A partition (3) is horizontally mounted and fixed inside the cover (1); the partition (3) is hollowed out, and a mounting hole is provided at the center of the partition (3); A turntable (4) is arranged in the cover body (1) and is located below the partition (3); a communication hole (41) matching the water outlet is opened on one side of the turntable (4); The hole position switching mechanism comprises: a rotating shaft (51) which is fixed at the center of the rotating disk (4), one end of the rotating shaft (51) passes through the mounting hole and extends to the top of the partition (3); two groups of guide assemblies which are symmetrically arranged on the upper and lower sides of the partition (3), each group of the guide assemblies comprising a plurality of arc blocks (52) arranged around the rotating shaft (51), the arc blocks (52) being fixed to the partition (3), the ends of the arc blocks (52) facing away from the partition (3) being provided with arc sliding surfaces, and the arc blocks (52) in the two groups of guide assemblies being staggered; two connecting keys (53) which are respectively connected to the side walls of the rotating shaft (51) and are located on the upper and lower sides of the two groups of guide assemblies; an elastic reset member which is arranged between the rotating shaft (51) and the valve seat (2) and is rotatably connected to the other end of the rotating shaft (51).

2. The intelligent multi-channel selective water outlet valve according to claim 1, characterized in that: The two groups of guide assemblies rotate relative to each other by 40° to 50° around the rotating shaft (51), and the two connecting keys (53) are arranged vertically opposite to each other.

3. The intelligent multi-channel selective water outlet valve according to claim 2, characterized in that: The elastic reset element comprises: A cylindrical boss (61) fixed at the bottom center of the valve seat (2); A mounting sleeve (62) is fixed at the center of the turntable (4) facing the partition (3) and is in communication with the turntable (4); the cylindrical boss (61) is slidably inserted into the mounting sleeve (62); the end of the mounting sleeve (62) away from the cylindrical boss (61) is a closed end; and the other end of the rotating shaft (51) is fixed to the outer wall of the closed end of the mounting sleeve (62); A return spring (63) is vertically arranged in the mounting sleeve (62), and two ends of the return spring (63) are respectively connected to the cylindrical boss (61) and the inner wall of the closed end of the mounting sleeve (62).

4. The intelligent multi-channel selective water outlet valve according to claim 3, characterized in that: A spring washer (64) is provided inside the mounting sleeve (62), the bottom surface of the spring washer (64) is a plane, the top surface of the spring washer (64) is a spherical surface, the bottom surface of the spring washer (64) is connected to the upper end of the return spring (63), and the top surface of the spring washer (14) abuts against the inner wall of the closed end of the mounting sleeve (62).

5. The intelligent multi-channel selective water outlet valve according to claim 3, characterized in that: A pressure relief hole (621) is provided on the end surface of the closed end of the mounting sleeve (62).

6. The intelligent multi-channel selective water outlet valve according to claim 3, characterized in that: A water outlet position sensing component is provided in the valve seat (2), and the water outlet position sensing component comprises: A mounting seat (71) is fixed on the outer wall of the mounting sleeve (62), and a mounting groove is provided on the mounting seat (71), wherein the mounting groove and the two connecting keys (53) are located in the same vertical plane; a magnet (72) fixed in the mounting groove; A plurality of magnetic sensors (73) are mounted in a one-to-one correspondence in a plurality of slots, the plurality of slots being provided on the circumferential sidewall of the cylindrical boss (61), and each slot being provided corresponding to each water outlet, and the plurality of magnetic sensors (73) being electrically connected to the outer wall controller.

7. The intelligent multi-channel selective water outlet valve according to claim 1, characterized in that: A receiving portion (42) is fixed on the end surface of the turntable (4) facing the partition (3), and the receiving portion (42) is bowl-shaped.

8. The intelligent multi-channel selective water outlet valve according to claim 7, characterized in that: A drainage hole is provided on the side wall of the receiving portion (42).

9. The intelligent multi-channel selective water outlet valve according to claim 1, characterized in that: Each of the water outlets is connected to a water outlet elbow (22) via a connecting pipe (21).

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