Intelligent valve structure and system

Abstract

The application provides a kind of intelligent valve structure and system, it is related to valve technical field, the intelligent valve structure provided by the application includes driving mechanism, limit piece, dog and valve switch;Driving mechanism has output shaft, and multiple clamping grooves are distributed along the axial direction of output shaft;The end of dog is slidably connected with output shaft along the axial direction of output shaft, the other end is connected with valve switch, and valve switch is used to be installed to pipeline;Limit piece is slidably connected with dog along the direction perpendicular to the axial direction of output shaft, and limit piece has limit station and release station, when limit piece is in limit station, limit piece is clamped with any clamping groove to limit the axial position of output shaft relative to dog, when limit piece is in release station, limit piece releases the clamping of clamping groove.The intelligent valve structure provided by the application can install valve switch of different height, and has strong versatility.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of valve, in particular to an intelligent valve structure and system. BACKGROUND

[0002] The intelligent valve is a valve in which a microprocessor is installed in an actuator or a valve positioner to realize intelligent control function.

[0003] 1) The existing intelligent valve structure cannot be opened and closed to any angle, because it is generally a wrench valve with an opening and closing angle of 90 degrees.

[0004] 2) The existing intelligent valve structure is not suitable for disc valve opening and closing.

[0005] 3) The existing intelligent valve structure needs two or more screws to be fixed and needs tools to be fastened when fixed.

[0006] 4) The existing intelligent valve structure cannot be compatible with valve switches of different heights. SUMMARY

[0007] The present application aims to provide an intelligent valve structure and system which can be installed with valve switches of different heights and can be opened and closed to any angle, and has strong versatility.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0009] In a first aspect, the present application provides an intelligent valve structure, comprising a driving mechanism, a limiting piece, a jaw and a valve switch.

[0010] The driving mechanism has an output shaft, and the output shaft is provided with a plurality of clamping grooves along the axial direction of the output shaft.

[0011] One end of the jaw is connected with the output shaft in sliding mode along the axial direction of the output shaft, and the other end is connected with the valve switch, which is used to be installed on a pipeline.

[0012] The limiting piece is connected with the jaw in sliding mode along the direction perpendicular to the axial direction of the output shaft, and the limiting piece has a limiting position and a releasing position.

[0013] Further, a first elastic piece is arranged between the limiting piece and the jaw, and the first elastic piece is used to keep the limiting piece in the limiting position.

[0014] Further, the limiting piece comprises a clamping part and a pressing part connected with the clamping part in perpendicular mode.

[0015] The clamping portion is in sliding connection with the top of the clamping jaw, and the clamping portion is used for clamping with any one of the clamping grooves;

[0016] The first elastic member is located between the pressing portion and the clamping jaw.

[0017] Further, the clamping portion is distributed with through holes and limiting holes which are in communication with each other along the sliding direction of the clamping portion;

[0018] The edge of the limiting hole is used for clamping with any one of the clamping grooves;

[0019] The through hole is used for the output shaft to pass through, so as to release the clamping of the clamping portion and the clamping groove.

[0020] Further, the through hole is in the shape of an arc, and the limiting hole is in the shape of an arch.

[0021] Further, the drive mechanism further comprises a locking member, the drive mechanism has a plug-in channel for mounting the pipeline, the plug-in channel has an opening along the length direction of the plug-in channel, the locking member is connected with the drive mechanism, and the locking member is used for adjusting the size of the opening.

[0022] Further, the drive mechanism comprises a housing body, a driver, a transmission assembly, and a clutch assembly located between the driver and the transmission assembly, the clutch assembly is in sliding connection with the housing body, the clutch assembly is used for adjusting the power transmission state between the driver and the transmission assembly, the driver and the transmission assembly are both mounted on the housing body, and the output shaft is connected with the transmission assembly.

[0023] Further, the clutch assembly comprises a button, a clutch rod group, a clutch gear, and a second elastic member;

[0024] The button is in sliding connection with the housing body;

[0025] The clutch rod group is connected with the button and the housing body;

[0026] The clutch gear is mounted on the clutch rod group, and the clutch gear is used for being in transmission connection with the driver and the transmission assembly;

[0027] The second elastic member is located between the clutch gear and the housing body, and the second elastic member is used for keeping the clutch gear in transmission connection with the driver and the transmission assembly.

[0028] Further, the button and the second elastic member are respectively located on two sides of the clutch gear.

[0029] Secondly, the present invention also provides an intelligent valve system, including a control system and the intelligent valve structure described above. The control system is connected to the driver, and the driving mechanism further includes an encoder connected to the control system. The encoder is connected to the transmission component or the driver, and the control system is used to receive electrical signals sent by the encoder and control the driver to stop working.

[0030] The intelligent valve structure and system provided by this invention can produce the following beneficial effects:

[0031] When the aforementioned intelligent valve structure is in operation, the limiting member is moved to the release position, releasing its engagement with the slot. The jaws can then be adjusted up and down along the axial direction of the output shaft, allowing valve switches of different heights to be installed between the pipe and the jaws. Subsequently, the limiting member is moved to the limiting position, engaging with the corresponding slot to limit the axial position of the output shaft relative to the jaws. The drive mechanism can then rotate the jaws and the valve switches on them via the output shaft, thereby adjusting the valve opening. Compared to existing technologies, the intelligent valve structure provided by this invention can accommodate valve switches of different heights, offering strong versatility.

[0032] Compared to existing technologies, the intelligent valve system provided by this invention can control the actuator to stop its operation through the control system and the encoder, thereby enabling the valve to open and close at any angle, making it more practical. Attached Figure Description

[0033] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0034] Figure 1 A three-dimensional structural diagram of the intelligent valve structure provided by the present invention when installed in a pipeline;

[0035] Figure 2 for Figure 1 A magnified view of part A;

[0036] Figure 3 This is a three-dimensional schematic diagram of a partial structure of the limiting member and the chuck provided by the present invention when they are engaged.

[0037] Figure 4 This is a top view of the limiting member and the chuck provided by the present invention when they are engaged.

[0038] Figure 5A three-dimensional schematic diagram of the partial structure of the clutch gear transmitting power from the driver to the transmission assembly, provided by the present invention;

[0039] Figure 6 This is a three-dimensional schematic diagram of the partial structure of the clutch gear when it disengages from the driver and transmission assembly, as provided by the present invention.

[0040] Icons: 1-Drive mechanism; 11-Output shaft; 12-Housing body; 121-Opening; 13-Driver; 14-Transmission assembly; 15-Button; 16-Clutch lever assembly; 161-Moving lever; 162-Fixing lever; 163-Limit block; 17-Clutch gear; 18-Second elastic element; 19-Encoder; 2-Limit element; 21-Snap-fit ​​part; 211-Through hole; 212-Limit hole; 213-Slide groove; 22-Pressing part; 3-Claw; 31-Groove; 4-Valve switch; 5-Pipeline; 6-First elastic element; 7-Locking element. Detailed Implementation

[0041] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0042] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element 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 the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0043] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0044] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0045] A first aspect of the present invention provides an intelligent valve structure, such as... Figures 1 to 3 As shown, the device includes a drive mechanism 1, a limiting member 2, a chuck 3, and a valve switch 4. The drive mechanism 1 has an output shaft 11 with multiple slots distributed along its axial direction. One end of the chuck 3 is slidably connected to the output shaft 11 along its axial direction, and the other end is connected to the valve switch 4, which is used to be installed on a pipe 5. The limiting member 2 is slidably connected to the chuck 3 in a direction perpendicular to the axial direction of the output shaft 11. The limiting member 2 has a limiting position and a releasing position. When the limiting member 2 is in the limiting position, it engages with any slot to limit the axial position of the output shaft 11 relative to the chuck 3. When the limiting member 2 is in the releasing position, it releases its engagement with the slot.

[0046] The above-mentioned intelligent valve structure can adjust the height of the claw 3 relative to the output shaft 11 by moving the limiting member 2, thereby corresponding to the installation of valve switches 4 at different heights. It has strong versatility and is convenient and simple to operate.

[0047] The valve switch 4 mentioned above can be a wrench-type valve switch or a disc-type valve switch. It should be noted that, since the structures of the wrench-type valve switch and the disc-type valve switch are different, the end of the claw 3 connected to the valve switch needs to be equipped with a snap-fit ​​structure that matches the type of valve switch. The snap-fit ​​structure mentioned above is a commonly used snap-fit ​​structure in this field. The end of the claw 3 connected to the limiting member 2 is still slidably connected to the limiting member 2.

[0048] The limiting member 2 can be positioned in a limiting position and a releasing position through various structures. For example, the chuck 3 may have a first locking position and a second locking position distributed along a direction perpendicular to the axial direction of the output shaft 11. When the limiting member 2 engages with the first locking position, it is in the limiting position; when the limiting member 2 engages with the second locking position, it is in the releasing position. Alternatively, the chuck 3 may have a first threaded hole and a second threaded hole distributed along a direction perpendicular to the axial direction of the output shaft 11. The chuck 3 may be connected to the first threaded hole or the second threaded hole by a screw, thereby switching between the limiting position and the releasing position. The following is a detailed description of a preferred embodiment:

[0049] like Figure 3 and Figure 4 As shown, a first elastic element 6 is provided between the limiting member 2 and the claw 3. When the first elastic element 6 is in a natural state or a certain compressed state, the limiting member 2 remains in the limiting position. When it is necessary to switch the limiting member 2 to the release position, the elastic force of the first elastic element 6 can be overcome, and the limiting member 2 can be pressed to move the limiting member 2 to the release position.

[0050] The above method has a simple structure, and the limiting member 2 can automatically switch to the limiting position under the action of the elastic force of the first elastic member 6. It is convenient and simple to operate, and the structure is reliable.

[0051] The first elastic element 6 can be a spring, a sheet, or other similar structure. The first elastic element 6 can be connected to either the limiting element 2 or the claw 3, or it can be connected to both of them simultaneously.

[0052] The structure of the limiting member 2 is described in detail below:

[0053] In some embodiments, such as Figure 2 As shown, the limiting member 2 includes a locking part 21 and a pressing part 22 perpendicularly connected to the locking part 21. The locking part 21 is slidably connected to the top of the claw 3, thereby realizing the switching between the limiting position and the releasing position. When the locking part 21 is in the limiting position, the locking part 21 engages with any slot; when the locking part 21 is in the releasing position, the locking part 21 cancels the engagement with the slot. The first elastic member 6 is located between the pressing part 22 and the claw 3. The first elastic member 6 ensures that the locking part 21 remains in the limiting position by pushing the pressing part 22 outward or preventing the pressing part 22 from moving towards the claw 3.

[0054] In at least one embodiment, both the latching portion 21 and the pressing portion 22 are plate-shaped structures, with the pressing portion 22 connected to the edge of the latching portion 21 and extending downward toward the latching portion 21.

[0055] Specifically, the latching part 21 may have multiple sliding grooves 213, the extension direction of each sliding groove 213 is perpendicular to the axial direction of the output shaft 11, and the top of the latch 3 has a slider that corresponds to and cooperates with the multiple sliding grooves 213. The slider passes through the sliding groove and can slide relative to the sliding groove.

[0056] To achieve axial positioning of the locking part 21, the slider is provided with a groove 31, and the locking part 21 can slide within the groove.

[0057] In some embodiments, such as Figure 3 and Figure 4 As shown, the locking part 21 has interconnected through holes 211 and limiting holes 212 distributed along its sliding direction; when the locking part 21 is in the limiting position, the output shaft 11 extends into the jaw 3 through the limiting hole 212, and the edge of the limiting hole 212 engages with any of the slots; when the locking part 21 is in the releasing position, the output shaft 11 extends into the jaw 3 through the through hole 211, and the output shaft 11 can move along its own axial direction within the through hole 211, at which time the locking part 21 does not engage with the slots.

[0058] In the aforementioned through hole 211 and limiting hole 212, since the through hole 211 needs to allow the output shaft 11 to move within it, the cross-sectional dimension of the through hole 211 needs to be larger than the maximum cross-sectional dimension of the output shaft 11, and the cross-sectional dimension of the limiting hole 212 needs to be smaller than the maximum cross-sectional dimension of the output shaft 11, so as to ensure that the edge of the limiting hole 212 can smoothly engage with the slot on the output shaft 11.

[0059] Specifically, such as Figure 4 As shown, the through hole 211 can be arc-shaped, with its arc diameter being larger than the maximum diameter of the output shaft 11; the limiting hole 212 can be arch-shaped, with the distance between its two straight sides being smaller than the maximum diameter of the output shaft 11.

[0060] In at least one embodiment, such as Figure 4 As shown, the through hole 211 and the limiting hole 212 are combined to form a key-shaped through hole.

[0061] In some embodiments, to facilitate the disassembly and assembly of the drive mechanism 1, the intelligent valve structure further includes a locking element 7, such as... Figure 1 As shown, the drive mechanism 1 has a cartridge channel for installing the pipe 5. The cartridge channel has an opening 121 along its own length direction. The pipe 5 can enter the cartridge channel through the opening 121. The locking member 7 is connected to the housing body 12 in the drive mechanism 1. The locking member 7 changes the tightness between the housing body 12 and the pipe 5 by adjusting the size of the opening 121.

[0062] Among them, the locking component 7 can be a hand-tightening screw, a clip, etc.

[0063] In at least one embodiment, the locking member 7 is a hand screw. The upper surface of the housing body 12 corresponding to the opening 121 has a threaded hole, and the lower surface of the housing body 12 corresponding to the opening 121 has a through hole. The hand screw can pass through the through hole and connect with the threaded hole to control the size of the opening 121. It is convenient and simple to operate, without the need for any tools or multiple locking members for locking.

[0064] The following is a detailed description of the drive mechanism 1:

[0065] In some embodiments, such as Figure 1 As shown, the drive mechanism 1 includes a housing body 12, a driver 13, a transmission assembly 14, and a clutch assembly located between the driver 13 and the transmission assembly 14; the clutch assembly is slidably connected to the housing body 12, and the clutch assembly is used to adjust the power transmission state between the driver 13 and the transmission assembly 14; the driver 13 and the transmission assembly 14 are both mounted on the housing body 12, specifically inside the housing body 12; the output shaft 11 is connected to the transmission assembly 14.

[0066] When the clutch assembly is in its natural state, it can transmit the power of the drive 13 to the transmission assembly 14, causing the output shaft 11 on the transmission assembly 14 to rotate. When the user or the control system controls the clutch assembly to slide relative to the housing body 12, the clutch assembly cancels the transmission of the power of the drive 13 to the transmission assembly 14, and the output shaft 11 stops rotating. At this time, people can manually turn the valve switch 4.

[0067] The aforementioned drive mechanism 1 can switch between drive by the driver 13 and manual drive, giving the intelligent valve structure more functions and making it more practical.

[0068] The driver 13 can be a motor, or a combination of a linear motion structure such as a hydraulic cylinder or a pneumatic cylinder with a connecting rod assembly. The connecting rod assembly is used to convert the linear motion of the linear motion structure into rotational motion.

[0069] In addition, the transmission component 14 can be a gear drive, chain drive, etc. The specific transmission technology is a known existing technology. To save space, its specific structure will not be described in detail.

[0070] In some embodiments, such as Figure 1 , Figure 5 and Figure 6 As shown, the clutch assembly includes a button 15, a clutch lever assembly 16, a clutch gear 17, and a second elastic element 18; the button 15 is slidably connected to the housing body 12; the clutch lever assembly 16 is connected to the button 15 and the housing body 12; the clutch gear 17 is mounted on the clutch lever assembly 16 and is used for transmission connection with the driver 13 and the transmission assembly 14; the second elastic element 18 is located between the clutch gear 17 and the housing body 12, and is used to keep the clutch gear 17 in transmission connection with the driver 13 and the transmission assembly 14.

[0071] When button 15 is in its natural state (not pressed), clutch gear 17 engages with the power output gear of driver 13 and the transmission gear in transmission assembly 14. Clutch gear 17 can transmit power from the power output gear to the transmission gear, and the transmission gear transmits power to output shaft 11 through a series of transmissions. When button 15 is pressed, button 15 drives clutch lever assembly 16 to move. Under the action of clutch lever assembly 16, clutch gear 17 overcomes the elastic force of second elastic element 18 and disengages from power output gear and transmission gear. At this time, power from power output gear cannot be transmitted to transmission gear, and output shaft 11 does not rotate. The user can manually turn the opening of valve switch 4. After adjustment, when button 15 is released, second elastic element 18 tends to return to its natural state, which applies a force to clutch gear 17, causing clutch gear 17 to return to the engagement state with power output gear and transmission gear.

[0072] Based on the above embodiment, the button 15 and the second elastic element 18 can be located on the same side of the clutch gear 17, and the two ends of the second elastic element 18 are respectively connected to the clutch gear 17 and the housing body 12. After pressing the button 15, the clutch gear 17 drives the second elastic element 18 away from the end connected to it, and the second elastic element 18 is in a stretched state; after releasing the button 15, the second elastic element 18 pulls the clutch gear 17 to reset.

[0073] Button 15 and the second elastic element 18 can also be located on both sides of the clutch gear 17. After pressing button 15, as... Figure 5 As shown, the clutch gear 17 pushes the second elastic element 18 and its contacting end close to the outer casing body 12, and the second elastic element 18 is in a compressed state; after the release button 15 is released, the second elastic element 18 pushes the clutch gear 17 to reset.

[0074] It is understood that "same side" means that button 15 and the second elastic element 18 are both located on the upper or lower side of clutch gear 17, and "both sides" means that one of button 15 and the second elastic element 18 is located on the upper side of clutch gear 17, and the other is located on the lower side of clutch gear 17. The upper side and the lower side are the two opposite sides of clutch gear 17 along its own axis.

[0075] Specifically, such as Figure 5 and Figure 6 As shown, the clutch lever assembly 16 may include a movable lever 161 and a fixed lever 162 fixedly connected to the housing body 12; the fixed lever 162 is provided with a limiting block 163 for limiting the axial position of the movable lever 161 relative to the fixed lever 162; the clutch gear 17 is mounted on the fixed lever 162 and is rotatably connected to the fixed lever 162; the first end of the movable lever 161 is fixedly connected to the button 15, the second end of the movable lever 161 is slidably connected to the fixed lever 162, and the second end of the movable lever 161 is located between the limiting block and the clutch gear 17; the second elastic member 18 is sleeved on the fixed lever 162, and the second elastic member 18 is located between the bottom surface of the clutch gear 17 and the housing body 12, at which time the button 15 and the second elastic member 18 are respectively located on both sides of the clutch gear 17.

[0076] After pressing button 15, face... Figure 5 In the direction of movement, button 15 moves the moving lever 161 downward, and the moving lever 161 moves downward to engage the clutch gear 17, as shown. Figure 6 As shown, the clutch gear 17 overcomes the elastic force of the second elastic element 18 and disengages from the power output gear and the transmission gear. At this time, the user can manually turn the opening of the valve switch 4. After adjustment, release the button 15. The second elastic element 18 has a tendency to return to its natural state, which gives the clutch gear 17 an upward elastic force, so that the clutch gear 17 returns to the meshing state with the power output gear and the transmission gear.

[0077] The button 15 is installed on the top wall of the housing body 12. The moving rod 161 can be L-shaped, with one end fixedly connected to the button 15 and the other end fitted onto the fixed rod 162 and slidably connected to the fixed rod 162.

[0078] In addition, the second elastic element 18 can be a spring, a sheet, or other similar structure.

[0079] A second aspect of the present invention provides an intelligent valve system. The intelligent valve system provided by the second aspect of the present invention includes a control system and the above-described intelligent valve structure. The control system is connected to a driver 13. The driver 1 also includes an encoder 19 connected to the control system. The encoder 19 is connected to a transmission component 14 or a driver 13. The control system is used to receive electrical signals sent by the encoder 19 and control the driver 13 to stop working.

[0080] Specifically, the code disk in encoder 19 can be directly connected to driver 13 to monitor the rotation angle of driver 13 in real time and convert its angular displacement into an electrical signal to be sent to the control system. When driver 13 rotates to a suitable angle, the control system controls driver 13 to stop working, thereby allowing valve switch 4 to open or close to any angle. The above control principle is well-known in the field and will not be described in detail for the sake of brevity.

[0081] Of course, the code disk in encoder 19 can also be connected to the transmission component 14 and other structures for transmission. Any connection that can directly or indirectly obtain the opening degree of valve switch 4 is acceptable.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent valve architecture, characterized by, Including drive mechanism (1), limiting piece (2), jaw (3) and valve switch (4); The drive mechanism (1) has an output shaft (11), and a plurality of clamping grooves are distributed on the output shaft (11) along the axial direction of the output shaft (11); One end of the jaw (3) is slidably connected with the output shaft (11) along the axial direction of the output shaft (11), and the other end is connected with the valve switch (4), and the valve switch (4) is used for being installed on the pipeline (5); The limiting piece (2) is slidably connected with the jaw (3) along the direction perpendicular to the axial direction of the output shaft (11), and the limiting piece (2) has a limiting position and a release position; when the limiting piece (2) is in the limiting position, the limiting piece (2) is clamped with any clamping groove to limit the axial position of the output shaft (11) relative to the jaw (3); when the limiting piece (2) is in the release position, the limiting piece (2) is released from the clamping with the clamping groove; A first elastic member (6) is arranged between the limiting piece (2) and the jaw (3), and the first elastic member (6) is used for keeping the limiting piece (2) in the limiting position; The limiting piece (2) comprises a clamping portion (21) and a pressing portion (22) connected perpendicularly with the clamping portion (21); The clamping portion (21) is slidably connected with the top of the jaw (3), and the clamping portion (21) is used for being clamped with any clamping groove; the clamping portion (21) and the pressing portion (22) are both in plate structure, the pressing portion (22) is connected with the edge of the clamping portion (21), and extends towards the lower side of the clamping portion (21); The first elastic member (6) is located between the pressing portion (22) and the jaw (3); The clamping portion (21) is provided with a through hole (211) and a limiting hole (212) which are communicated with each other along the sliding direction of the clamping portion (21); The edge of the limiting hole (212) is used for being clamped with any clamping groove; The through hole (211) is used for the output shaft (11) to pass through, so as to release the clamping of the clamping portion (21) with the clamping groove.

2. The intelligent valve architecture of claim 1, wherein, The through hole (211) is in arc shape, and the limiting hole (212) is in arch type.

3. The intelligent valve architecture of claim 1, wherein, Further comprising a locking member (7), the drive mechanism (1) has a plug-in channel for installing the pipeline (5), the plug-in channel has an opening (121) along the length direction of the plug-in channel, the locking member (7) is connected with the drive mechanism (1), and the locking member (7) is used for adjusting the size of the opening (121).

4. The intelligent valve architecture of claim 1, wherein, The drive mechanism (1) comprises a shell body (12), a driver (13), a transmission assembly (14) and a clutch assembly located between the driver (13) and the transmission assembly (14), the clutch assembly is slidably connected with the shell body (12), the clutch assembly is used for adjusting the power transmission state between the driver (13) and the transmission assembly (14), the driver (13) and the transmission assembly (14) are both installed on the shell body (12), and the output shaft (11) is connected with the transmission assembly (14).

5. The intelligent valve architecture of claim 4, wherein, The clutch assembly comprises a button (15), a clutch rod group (16), a clutch gear (17) and a second elastic member (18); The button (15) is in sliding connection with the shell body (12); The clutch rod group (16) is connected with the button (15) and the shell body (12); The clutch gear (17) is installed on the clutch rod group (16), and the clutch gear (17) is used for driving connection with the driver (13) and the transmission assembly (14); The second elastic member (18) is located between the clutch gear (17) and the shell body (12), and the second elastic member (18) is used for keeping the clutch gear (17) in driving connection with the driver (13) and the transmission assembly (14).

6. The intelligent valve architecture of claim 5, wherein, The button (15) and the second elastic member (18) are respectively located on both sides of the clutch gear (17).

7. An intelligent valve system characterized by, The control system is connected with the driver (13), the driving mechanism (1) further comprises an encoder (19) connected with the control system, the encoder (19) is connected with the transmission assembly (14) or the driver (13), and the control system is used for receiving an electric signal sent by the encoder (19) and controlling the driver (13) to stop working.

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