Plug valve with valve cover seat

Abstract

The plug valve provided with the valve cover seat comprises a valve rod, a first micro switch, a second micro switch and a valve body provided with a valve element, and the valve body is provided with the valve cover seat. The valve cover seat is provided with a valve cover part, a seat sleeve part and a mounting part; the seat sleeve part is constructed into a cylinder structure with a central through hole and is provided with a first lateral hole and a second lateral hole, the top of the second lateral hole penetrates through the top surface of the cylinder structure, the valve rod is sleeved in the central through hole and is provided with an annular groove, and the side wall, above the annular groove, of the valve rod is provided with a vertical avoiding tangent wall; the mounting part comprises a first microswitch mounting seat and a second microswitch mounting seat, the two microswitches are respectively provided with a trigger end, the trigger end of the first microswitch partially extends into the annular groove and is pressed and triggered when the valve rod is pressed downwards, and the trigger end of the second microswitch is pressed and triggered when the valve rod rotates. The plug valve with the structure, particularly the valve cover seat, is simple in overall structure and has no abrupt exposed structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plug valve, especially a plug valve with valve cover seat. BACKGROUND

[0002] The product related in the application is a plug valve for a cooking appliance. The product of this type has been developed very maturely in terms of structure and design. In addition to meeting the original basic functions, optimization and improvement of the structure are particularly focused on simple design of the structure, and non-intrusive design of the exposed structure of the components is also very important.

[0003] The utility model patent with the announcement number CN 208042206 U discloses a cooking appliance plug valve. The valve cover part at the top of the plug valve body is assembled by multiple sheet metal parts (valve cover, first pressing plate, second pressing plate and fixed cover). The whole has many components and the structure is relatively complex.

[0004] The utility model patent with the announcement number CN 206458846 U optimizes and improves the valve cover part based on the above-mentioned patent and adopts an integrated valve cover seat (cover plate and guide sleeve) design. Obviously, the valve cover part is assembled by multiple sheet metal parts, and the structure, especially the structure of the valve cover part, is much simpler. Similarly, the utility model patent with the announcement number CN 221075435 U also adopts a valve cover seat (valve cover, protective sleeve and containing seat) to simplify the structure of the valve cover part.

[0005] However, for the plug valve, optimization and improvement are accompanied by the improvement of the quality requirements of the user for the cooking appliance. The plug valve requires not only a more simple structure but also avoidance of some intrusive exposed structure design. In the utility model patents with the announcement numbers CN 206458846 U and CN 221075435 U, there are obviously structures that protrude radially outward, such as the protruding ring of the guide sleeve at the top in the utility model patent with the announcement number CN 206458846 U and the containing seat that protrudes radially in the utility model patent with the announcement number CN 221075435 U.

[0006] In particular, in the utility model patent with the publication number CN 206458846 U, the guide sleeve has the convex ring with the above structure, so that the wall thickness of the guide sleeve in the radial direction is mostly occupied by the convex ring, thereby making the wall thickness of the window on the guide sleeve thinner, which is not strong enough, and only the thin window is used to match the trigger element of the micro switch, so that most of the trigger element of the micro switch must be inserted into the annular groove at the inclined surface of the valve rod, so that the resistance of the trigger element to the valve rod during the pressing process is larger, and a larger force is required to press down, which does not meet the use requirements of high-quality cookers, and the above structure design needs to be optimized and improved for high-quality cookers.

[0007] In the utility model patent with the publication number CN 221075435 U, the large-size containing seat is arranged, which forms a radial protruding design, increases the size of the valve cover seat along the length direction, and increases the overall volume of the plug valve. Utility model content

[0008] To at least partially solve the above technical problems, the utility model provides a plug valve with a valve cover seat of a new structure.

[0009] The utility model discloses a plug valve with a valve cover seat, and the specific technical scheme is as follows: a plug valve with a valve cover seat is provided, which comprises a valve rod, a first micro switch, a second micro switch, a valve body provided with a valve cavity for matching a valve core, and a valve cover seat for closing the valve cavity arranged at the top of the valve body.

[0010] The valve cover seat is of an integral structure and has a valve cover part, a seat sleeve part and a mounting part.

[0011] The seat sleeve part extends upward relative to the top surface of the valve cover part and is configured as a cylindrical structure with a central through hole, the central through hole directly penetrates the top surface of the cylindrical structure upward, the central through hole extends downward and penetrates the bottom of the valve cover part, a first lateral hole is arranged on the side wall of the cylindrical structure corresponding to the left end of the valve cover part, a second lateral hole is arranged on the side wall of the cylindrical structure corresponding to the right end of the valve cover part, the top of the second lateral hole penetrates the top surface of the cylindrical structure, and the height of the second lateral hole in the vertical direction is higher than that of the first lateral hole, the valve rod is sleeved in the central through hole and is provided with an annular groove, a vertical avoiding cut wall is arranged on the side wall of the valve rod above the annular groove, the vertical avoiding cut wall is arranged corresponding to the second lateral hole when the second micro switch is not started, the lower end of the valve rod is matched with the valve core, and the upper end of the valve rod extends out of the central through hole.

[0012] The installation part includes a first micro switch installation seat arranged on the left end top surface of the valve cover part, a second micro switch installation seat arranged on the right end top surface of the valve cover part, the first micro switch installation seat is arranged to the front side of the valve cover seat, the second micro switch installation seat is arranged to the rear side of the valve cover seat, the installation part further includes a first potentiometer installation seat arranged close to the left end rear side of the valve cover seat, a second potentiometer installation seat arranged close to the right end front side of the valve cover seat, the first micro switch and the second micro switch both have a vertically arranged trigger end, the trigger end of the first micro switch is located in the first lateral hole and has at least an upper trigger inclined wall, at least part of the upper trigger inclined wall extends into the annular groove and is pressed to trigger when the valve rod is pressed down, the trigger end of the second micro switch is located in the second lateral hole and has a trigger front end, there is a gap between the trigger front end and the vertically arranged avoidance cutting wall when the second micro switch is not started, at least part of the trigger front end extends into the annular groove and is pressed to trigger when the valve rod rotates.

[0013] Preferably, the valve cover part is provided with an installation table at the bottom which can be assembled with the top outer wall of the valve body up and down, the valve cover part is further provided with an annular convex rib between the valve core and the valve body at the installation table, and a lock groove is arranged on the annular convex rib.

[0014] Preferably, the central through hole extends downward through the bottom surface of the installation table and is coaxially arranged with the annular convex rib.

[0015] Preferably, the cylindrical structure is provided with a vertical cutting wall on the left side of the first lateral hole to closely contact the front side wall of the main body part of the first micro switch after the first micro switch is installed.

[0016] Preferably, the first micro switch installation seat and the second micro switch installation seat each include at least four installation seats for positioning the four corners of the corresponding micro switch, the installation seat has an installation bottom wall higher than the top surface of the valve cover part, and the installation seat further has a limiting side wall for limiting the side wall of the corresponding micro switch.

[0017] Preferably, installation holes are arranged at the left and right ends of the valve cover part to connect to the top of the valve body, the installation holes each extend through the bottom surface of the installation table, and a positioning ring is arranged on the installation table along the installation hole, and the top of the valve body is provided with a positioning groove for positioning and accommodating the positioning ring.

[0018] Preferably, the trigger end of the first micro switch further has a lower inclined wall, the upper trigger inclined wall intersects with the lower inclined wall to form a circular arc transition front end, the trigger end further has an upper horizontal wall, the upper horizontal wall and the upper trigger inclined wall form an upper circular arc trigger wall, and the trigger end has a certain horizontal thickness.

[0019] Preferably, the trigger end of the second micro switch is also provided with an upper inclined wall and a lower inclined wall, the trigger end is configured as a circular arc-shaped front end so that the junction of the upper inclined wall and the lower inclined wall forms a circular arc transition connection, and the trigger end has a certain horizontal thickness.

[0020] Preferably, positioning portions are arranged between the front sides and the trigger ends of the first micro switch and the second micro switch, the positioning portions are configured as horizontally arranged cylinders, and the cylinders are located in corresponding lateral holes.

[0021] Advantages:

[0022] The plug valve of the utility model, because the seat sleeve part is configured as a cylindrical structure, has a round and simple overall structure, has no exposed and conspicuous structure design, can meet the use requirements of high-quality stoves, and after the cylindrical structure is arranged, the central through hole directly penetrates the cylindrical structure, and the cylindrical structure has no other conspicuous exposed structure to occupy the wall thickness, and the overall thickness is thick, so that after the corresponding lateral holes are arranged on the side wall of the cylindrical structure, the lateral holes have sufficient horizontal length, can well contain the trigger end of the micro switch, the trigger end does not need to be mostly inserted into the annular groove of the valve rod, so that the pressing operation of the valve rod is facilitated, and the use requirements of high-quality stoves are met.

[0023] The plug valve of the utility model has a very simple overall structure, adopts a valve seat cover design of an integrated structure design, avoids the assembly of multiple metal parts, and more importantly, the first lateral hole and the second lateral hole are arranged on the cylindrical structure, so that the first micro switch and the second micro switch can be matched, so that the second micro switch can be used as a starting switch such as a linked extractor hood in addition to the use of the first micro switch as an ignition switch, the second lateral hole adopts a penetrating design, the valve rod adopts a structure provided with a vertical avoiding cut wall, can match the arrangement of the two micro switches, and makes the second micro switch start only when the valve rod rotates after the first micro switch starts.

[0024] The plug valve of the utility model is configured as a cylindrical structure, has no radially outward protruding structure, so that the length of the valve cover seat in the length direction can be effectively reduced, and the volume of the entire plug valve can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a front view structural schematic diagram of the plug valve of the utility model.

[0026] Figure 2 It is a sectional view structural schematic diagram of the plug valve of the utility model (part of components are removed and only partially shown).

[0027] Figure 3 It is a structural schematic diagram of the internal cooperation relationship of the valve body, the valve core and the valve rod in the plug valve of the utility model.

[0028] Figure 4 It is the three-dimensional structure schematic view of the valve cover seat of the stopcock valve of the utility model.

[0029] Figure 5 It is the first orientation three-dimensional structure schematic view of the valve cover seat of the stopcock valve of the utility model after the micro switch is equipped.

[0030] Figure 6 It is the second orientation three-dimensional structure schematic view of the valve cover seat of the stopcock valve of the utility model after the micro switch is equipped.

[0031] As shown in the figure: valve stem 1, vertical avoiding cut wall 2, valve cavity 3, valve core 4, valve body 5, valve cover seat 6, valve cover part 61, seat sleeve part 62, installation part 63, installation table 7, annular convex rib 8, lock slot 9, lock rod 10, drive slot 11, center through hole 12, annular recess 14, mounting hole 15, vertical cut wall 16, mounting seat 17, mounting bottom wall 171, limiting side wall 172, positioning ring 18, positioning recess 19;

[0032] First micro switch 20, trigger end 21, upper trigger inclined wall 22, lower inclined wall 23, upper circular arc trigger wall 24, positioning part 25;

[0033] Second micro switch 30, trigger front end 31, upper inclined wall 32, lower inclined wall 33;

[0034] First lateral hole 40, second lateral hole 50;

[0035] First micro switch mounting seat 60, second micro switch mounting seat 70, first potentiometer mounting seat 80, second potentiometer mounting seat 90. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly described below with reference to the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments described below belong to the scope of the utility model.

[0037] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a particular order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second" and the like are usually a class, and are not limited to the number of objects, for example, the first object can be one or more.

[0038] The utility model discloses a cock valve with bonnet seat, which is further optimized and improved on the basis of the prior art, especially in the aspects of simple structure and non-intrusive design.

[0039] The utility model discloses a cock valve with bonnet seat, which is further optimized and improved on the basis of the prior art, especially in the aspects of simple structure and non-intrusive design. Figures 1-6 As shown in the drawings, in the embodiment, a cock valve with bonnet seat is provided, which is equipped with a first micro switch 20 and a second micro switch 30. The first micro switch 20 can be used as an ignition switch, and the second micro switch 30 can be used as a start switch of an extractor hood. Thus, the stove can achieve the function of starting the extractor hood after ignition after using the cock valve.

[0040] Specifically, in the embodiment, the cock valve comprises the following components: a valve stem 1, a first micro switch 20, a second micro switch 30, a valve body 5 provided with a valve cavity 3 for accommodating a valve core 4, and a bonnet seat 6 provided at the top of the valve body 5 for closing the valve cavity 3.

[0041] The bonnet seat 6 is of an integrated structure and comprises a bonnet portion 61, a seat sleeve portion 62, and a mounting portion 63. The bonnet portion 61 is provided at the bottom with a mounting table 7 capable of being assembled in vertical alignment with the outer sidewall of the top of the valve body 5. After the mounting table 7 is arranged, on the one hand, the strength of the connection between the bonnet portion 61 and the valve body 5 can be increased, and the processing area of the mounting bottom surface of the bonnet portion 61 can be reduced. On the other hand, while ensuring that the bonnet portion 61 has sufficient top surface area, the mounting area can be only as large as the top surface area of the valve body 5. More importantly, although the mounting table 7 is formed in a downward protruding manner, it can be assembled in vertical alignment with the top of the valve body 5, and finally achieve a non-intrusive design.

[0042] The bonnet portion 61 is further provided at the mounting table 7 with an annular protruding rib 8 located between the valve core 4 and the valve body 5. The sidewall and the bottom wall of the annular protruding rib 8 are connected in a circular arc transition manner, so that the whole is round. The annular protruding rib 8 is further provided with a locking groove 9. In actual use, the lower end of the valve stem 1 is provided with a radially protruding locking rod 10 located in a driving groove 11 of the valve core 4. When the valve stem 1 is pressed and rotated, the top wall of the locking rod 10 can slide along the bottom surface of the annular protruding rib 8. The annular protruding rib 8 provides a moving guide for the locking rod 10. Since the annular protruding rib 8 is relatively round, the resistance when the locking rod 10 slides along it is small, so that the rotating action of the valve stem 1 is relatively labor-saving. When the locking rod 10 is at zero degree, that is, the locking rod 10 is not pressed and is in an off state, the locking rod 10 can be positioned in the locking groove 9, thereby forming a zero-degree locking state and playing a safety protection role.

[0043] In the embodiment, for the core component, i.e. the seat sleeve part 62, the following structure pattern is mainly adopted. Specifically, the seat sleeve part 62 extends upward relative to the top surface of the valve cover part 61 to form a cylindrical structure with the central through hole 12, and needs to be noted that the cylindrical structure has a rounded outer cylindrical surface, and the top part has a flat top surface, the overall structure is rounded and regular, forming a non-intrusive exposed structure design, plus the central through hole 12 directly penetrates the cylindrical structure, and there is no other protruding structure on the cylindrical structure to occupy the wall thickness, so that the overall structure is relatively thick, and the overall structure is simple and easy to form, and the overall quality meets the high-quality stove demand.

[0044] The central through hole 12 directly penetrates the top surface of the cylindrical structure upward, and the central through hole 12 also extends downward and penetrates the bottom surface of the mounting table 7 and is coaxially arranged with the annular raised edge 8, and the inner diameter size of the central through hole 12 is smaller than the inner diameter size of the annular raised edge 8. At the same time, a first lateral hole 40 is formed in the side wall of the cylindrical structure corresponding to the left end of the valve cover part 61, and the first lateral hole 40 is horizontally arranged as a whole. A second lateral hole 50 is formed in the side wall of the cylindrical structure corresponding to the right end of the valve cover part 61, the top of the second lateral hole 50 penetrates the top surface of the cylindrical structure, and the second lateral hole 50 is also horizontally arranged as a whole, and its vertical height is slightly higher than that of the first lateral hole 40. The valve stem 1 is fitted in the central through hole 12, and an annular groove 14 is formed in the rod body fitted in the central through hole 12, and a vertical avoiding cut wall 2 is arranged on the side wall above the annular groove 14 of the valve stem 1, which is arranged corresponding to the second lateral hole 50 when the second micro switch 30 is not started. The lower end of the valve stem 1 cooperates with the valve core 4, and the upper end of the valve stem 1 also extends out of the central through hole 12 for operation. It needs to be noted that the fitting here can be understood as that the valve stem 1 can move up and down and circumferentially in the central through hole 12. It can be seen that after the seat sleeve part 62 is arranged in the above structure, the rod body part of the valve stem 1 fitted in the central through hole 12 can be well contained by the seat sleeve part 62, and the stability during the pressing and rotating process can be well reinforced.

[0045] The installation part 63 includes a first micro switch mounting seat 60 arranged on the top surface of the left end of the valve cover part 61, a second micro switch mounting seat 70 arranged on the top surface of the right end of the valve cover part 61, the first micro switch mounting seat 60 is arranged towards the front side of the valve cover seat 6, the second micro switch mounting seat 70 is arranged towards the rear side of the valve cover seat 6, the installation part 63 further includes a first potentiometer mounting seat 80 arranged close to the rear side of the left end of the valve cover seat 6, and a second potentiometer mounting seat 90 arranged close to the front side of the right end of the valve cover seat 6. After the above arrangement, the plug valve can realize the installation of two micro switches and two potentiometers, and the micro switch and the potentiometer are arranged as above, which can be regularly installed on the valve cover seat 6, and the overall layout is compact. In this embodiment, the first potentiometer mounting seat 80 and the second potentiometer mounting seat 90 are arranged in a vertical protruding structure, which meets the height installation requirement of the potentiometer.

[0046] In this embodiment, the first micro switch 20 and the second micro switch 30 are provided with a trigger end 21 arranged vertically, the trigger end 21 of the first micro switch 20 is located in the first lateral hole 40 and is provided with an upper trigger inclined wall 22, at least part of the upper trigger inclined wall 22 extends into the annular groove 14 and is pressed to be triggered when the valve rod 1 is pressed down, so that the first micro switch 20 is triggered to start first to realize ignition operation. The trigger end 21 of the second micro switch 30 is located in the second lateral hole 50 and is provided with a trigger front end 31, the trigger front end 31 has a gap with the vertical avoidance cut wall 2 when the second micro switch 30 is not started, at least part of the trigger front end 31 extends into the annular groove 14 and is pressed to be triggered when the valve rod 1 is rotated. Due to the arrangement of the vertical avoidance cut wall 2, and when the second micro switch 30 is not started, the vertical avoidance cut wall 2 does not directly contact the trigger front end 31, and there is a gap, so that when ignition, that is, when the valve rod 1 is pressed down, the second micro switch 30 is not triggered to start, so that when the valve rod 1 is pressed down first, the first micro switch 20 is started first, and then the valve rod 1 is rotated, at this time, the vertical avoidance cut wall 2 is staggered with the second micro switch 30, the outer circumferential surface of the valve rod 1 is rotated to the position of the second micro switch 30, the outer circumferential surface triggers the trigger front end 31, at this time, the second micro switch 30 is triggered to start, so as to realize the start of the extractor hood.

[0047] Meanwhile, the left and right ends of the valve cover part 61 are provided with mounting holes 15 for mounting the top of the valve body 5, the mounting holes 15 penetrate the bottom surface of the mounting table 7, and the mounting table 7 is further provided with a positioning ring 18 arranged along the mounting hole 15, and the top of the valve body 5 is provided with a positioning groove 19 for positioning and accommodating the positioning ring 18. Thus, under the cooperation of the positioning ring 18 and the positioning groove 19, when the valve seat cover 6 is assembled to the valve body 5, it can be conveniently positioned by the cooperation of the positioning ring 18 and the positioning groove 19, and then fastened and connected by the long screw.

[0048] In the present embodiment, the left and right ends described above can be understood as the left and right ends shown in Figure 1 , but the positions of the left and right ends are only based on the positions shown in a certain figure, and do not affect the protection scope of the claims.

[0049] In the present embodiment, on the basis of the above-mentioned concept design, the following structural optimization is further carried out, specifically, the cylindrical structure is provided with a vertical cut wall 16 on one side provided with a first lateral hole 40, so that after the first micro switch 20 is installed, the front side wall of the main body part of the first micro switch 20 is close to the vertical cut wall 16, thereby reducing the gap between the two, making the components closer to each other, and the structure more compact.

[0050] Meanwhile, the trigger end 21 of the first micro switch 20 is further provided with a lower inclined wall 23, the upper trigger inclined wall 22 intersects with the lower inclined wall 23 to form a circular arc transition front end (not labeled), and the trigger end 21 is further provided with an upper horizontal wall (not labeled), which forms an upper circular arc trigger wall 24 with the upper trigger inclined wall 22. The trigger end 21 thus constructed has a certain horizontal thickness. Compared with the rectangular design structure in the prior art, the overall roundness of the trigger end 21 is increased, and there is no sharp right angle structure, so that stress concentration does not occur, and the overall strength is improved. More importantly, in the present embodiment, the vertically arranged trigger end 21 is used, and the upper circular arc trigger wall 24 is additionally provided, and under the condition that the length of the trigger end 21 extending into the annular groove 14 is appropriate, the upper circular arc trigger wall 24 is pressed first during the pressing process of the valve stem 1, thereby triggering the start of the micro switch, and no sharp pressing contact is generated during the pressing, thereby forming a certain protection effect on the components. In the present embodiment, the top surface of the annular groove 14 can be a horizontal top wall or an inclined top wall, which is an inclined top wall in the Figure 2 、 Figure 3 shown in the accompanying drawings. It should be noted that in order to avoid sharp pressing, whether it is an inclined top wall or a horizontal top wall, it forms a circular arc transition connection with the outer peripheral surface of the valve stem.

[0051] The trigger end 21 of the second micro switch 30 is also provided with an upper inclined wall 32 and a lower inclined wall 33, and the trigger front end 31 is configured as a circular arc front end so that the connection between the upper inclined wall 32 and the lower inclined wall 33 forms a circular arc transition connection, and the trigger end 21 also has a certain horizontal thickness. It should be particularly pointed out that in the embodiment, the structure of the trigger end 21 of the first micro switch 20 and the second micro switch 30 is consistent, so that the same structure of the micro switch can be uniformly selected for assembly.

[0052] In the embodiment, in order to form better accommodation between the trigger end 21 of the first micro switch 20 and the second micro switch 30 and the corresponding lateral hole, a positioning part 25 is arranged between the front side of the corresponding micro switch and the trigger end 21, and the positioning part 25 is configured as a horizontally arranged cylinder, which is located in the corresponding lateral hole. In the design and configuration, the limiting part 25 can be designed as an integral structure with the corresponding trigger end 21 to jointly form the trigger end 21.

[0053] In the embodiment, the first micro switch mounting seat 60 and the second micro switch mounting seat 70 each include at least four mounting seats 17 for positioning and mounting the four corners of the corresponding micro switch, and the mounting seat 17 is provided with a mounting bottom wall 171 which is higher than the top surface of the valve cover part 61, and is also provided with a limiting side wall 172 for limiting the side wall of the corresponding micro switch. In this way, the bottom of each micro switch can be positioned on the mounting bottom wall 171, and the side wall can be limited by the limiting side wall 172, so that positioning and mounting can be achieved. At the same time, each micro switch is also mounted on the valve cover part 61 through a screw, so that each micro switch is positioned and mounted on one side, and can be fastened to the top of the valve body 5 through a screw on the other side, so that positioning and fastening cooperate to form firm installation of each micro switch. It should be pointed out that the mounting seat 17 is provided with the mounting bottom wall 171 which is higher than the top surface of the valve cover part 61, which is beneficial to avoiding the head of the long screw when the valve cover seat 6 is fastened and installed on the top of the valve body 1 by using a long screw.

[0054] The plug valve of the utility model, the whole structure is very compact, simple, no exposed structure design, and through the above-mentioned valve cover seat forms the assembly of multiple micro switches and multiple potentiometers, the whole structure is compact, reasonable, and is very suitable for the use requirement of high-quality cookers.

[0055] The embodiments of the application are described above in combination with the drawings, but the application is not limited to the specific embodiments described above, and the specific embodiments described above are only illustrative but not restrictive, and those skilled in the art can make many forms under the inspiration of the application without departing from the scope of the application and the protection scope of the claims.

Claims

1. A faucet valve with a valve cover seat, comprising a valve stem, a first micro switch, a second micro switch, a valve body provided with a valve cavity to fit a valve core, the valve body being provided at the top with a valve cover seat for closing the valve cavity; characterized in that the valve cover seat is an integral structure, and has a valve cover part, a seat sleeve part, and a mounting part; the seat sleeve part extends upward relative to the top surface of the valve cover part to form a cylindrical structure with a central through hole, the central through hole directly penetrates the top surface of the cylindrical structure upward, the central through hole extends downward to penetrate the bottom of the valve cover part, a first lateral hole is formed in the side wall of the cylindrical structure corresponding to the left end of the valve cover part, a second lateral hole is formed in the side wall of the cylindrical structure corresponding to the right end of the valve cover part, the top of the second lateral hole penetrates the top surface of the cylindrical structure, and the height of the second lateral hole in the vertical direction is higher than that of the first lateral hole, the valve stem is fitted in the central through hole and provided with an annular groove, a vertical avoiding cut wall is arranged on the side wall above the annular groove of the valve stem, the vertical avoiding cut wall is arranged corresponding to the second lateral hole when the second micro switch is not activated, the lower end of the valve stem cooperates with the valve core, and the upper end of the valve stem extends out of the central through hole; the mounting part includes a first micro switch mounting seat arranged on the top surface of the left end of the valve cover part, and a second micro switch mounting seat arranged on the top surface of the right end of the valve cover part, the first micro switch mounting seat is arranged to the front side of the valve cover seat, the second micro switch mounting seat is arranged to the rear side of the valve cover seat, the mounting part further includes a first potentiometer mounting seat arranged close to the rear side of the left end of the valve cover seat, and a second potentiometer mounting seat arranged close to the front side of the right end of the valve cover seat, the first micro switch and the second micro switch each have a trigger end arranged vertically, the trigger end of the first micro switch is located in the first lateral hole and has at least an upper trigger inclined wall, at least part of the upper trigger inclined wall extends into the annular groove and is pressed to trigger when the valve stem is pressed downward, the trigger end of the second micro switch is located in the second lateral hole and has a trigger front end, there is a gap between the trigger front end and the vertical avoiding cut wall when the second micro switch is not activated, at least part of the trigger front end extends into the annular groove and is pressed to trigger when the valve stem is rotated.

2. The faucet valve provided with a bonnet seat according to claim 1, characterized in that, The valve cover part is provided at the bottom with a mounting table which can be assembled in alignment with the outer side wall of the top of the valve body, and is further provided at the mounting table with an annular convex rib between the valve core and the valve body, and the annular convex rib is provided with a locking groove.

3. The faucet valve provided with a bonnet seat according to claim 2, characterized in that, The central through hole extends downward to penetrate the bottom surface of the mounting table and is coaxially arranged with the annular convex rib.

4. The faucet valve provided with a bonnet seat according to claim 1 or 3, characterized in that, The cylindrical structure is provided at the left side with a vertical cut wall to closely contact the front side wall of the main body part of the first micro switch after the first micro switch is mounted.

5. The faucet valve provided with a bonnet seat according to claim 1, characterized in that, The first micro switch mounting seat and the second micro switch mounting seat each include at least four mounting seats for positioning the four corners of the corresponding micro switch, the mounting seats have mounting bottom walls higher than the top surface of the valve cover part, and the mounting seats further have limiting side walls for limiting the side walls of the corresponding micro switch.

6. The faucet valve provided with a bonnet seat according to claim 2, characterized in that, The left and right ends of the valve cover part are provided with mounting holes for mounting the valve body on the top of the valve body, the mounting holes penetrate the bottom surface of the mounting table, and the mounting table is further provided with a positioning ring arranged along the mounting hole, and the top of the valve body is provided with a positioning groove for positioning the positioning ring.

7. The faucet valve provided with a bonnet seat according to claim 1, characterized in that, The trigger end of the first micro switch is further provided with a lower inclined wall, the upper trigger inclined wall and the lower inclined wall intersect to form a circular arc transition front end, the trigger end is further provided with an upper horizontal wall, the upper horizontal wall and the upper trigger inclined wall form an upper circular arc trigger wall, and the trigger end has a certain horizontal thickness.

8. The faucet valve provided with a bonnet seat according to claim 1, characterized in that, The trigger end of the second micro switch is further provided with an upper inclined wall and a lower inclined wall, the trigger front end is configured as a circular arc front end so that the junction of the upper inclined wall and the lower inclined wall forms a circular arc transition junction, and the trigger end has a certain horizontal thickness.

9. A faucet valve provided with a bonnet seat according to claim 7 or 8, characterized in that The front side of the first micro switch and the second micro switch and the trigger end are both provided with positioning parts, the positioning parts are configured as horizontally arranged cylinders, and the cylinders are located in the corresponding side holes.

Images