Integrated control valve stable in resetting

Abstract

The utility model provides an integrated control valve capable of resetting stably, which relates to the technical field of intelligent closestools and comprises a valve casing, a driving component, a water distribution component and a water inlet component, the driving component, the water distribution component and the water inlet component are arranged on the valve casing, the valve casing is provided with a water inlet cavity and a water distribution cavity, the water inlet cavity is communicated with a water inlet channel and a water outlet channel, and a water inlet end of the water distribution cavity is communicated with the water outlet channel. The water distribution assembly is arranged in the water distribution cavity and is driven by the driving assembly to select one water outlet path for conduction; the water inlet assembly is arranged in the water inlet cavity and comprises a pilot structure, and the pilot structure is provided with a movable rod, an elastic piece and a sealing plug, the movable rod is driven by the driving assembly to move in the axial direction and overcomes water pressure acting on the movable rod through the elastic piece to be stably reset, and therefore the sealing plug is linked to control connection and disconnection of the water inlet channel and the water outlet channel. The problem that an existing integrated control valve cannot be reset easily is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent toilets, and in particular to an integrated control valve with stable resetting. Background Art

[0002] The existing intelligent toilet control valve has many components, large volume, large power consumption, and large driving power, which is not conducive to the overall layout of the control valve. Therefore, Chinese patent CN118149150A proposes an integrated control valve for intelligent toilets. The integrated control valve changes the existing driving mode and adopts a driving member to drive multiple structures to act synchronously and in linkage at the same time. The linkage structure of each part is simple and the action is smooth, so as to realize the in and out function and switching function of the control valve. However, in this scheme, the pilot structure adopts a movable rod, a second diaphragm and a sealing plug. A spring is sleeved on the movable rod. The second diaphragm can be deformed and sealed with the axial movement of the movable rod. The movable rod is driven by a driving motor to drive the sealing plug to move synchronously, thereby controlling the opening and closing of the pressure relief hole and realizing the water inlet and outlet function. During use, it was found that when the water pressure was high, the setting of the second diaphragm would cause the resistance of the movable rod to reset downward to be too large, and it would be impossible to reset. If the spring force is increased based on this solution, it will be difficult for the drive motor to drive the movable rod to move upward, so a motor with a larger rated power will need to be selected, which means that the size of the motor will also increase accordingly, which will not only increase the cost but also affect the overall layout of the control valve. Utility Model Content

[0003] The utility model discloses an integrated control valve with stable resetting, aiming to improve the problem that the existing integrated control valve is prone to being unable to be reset.

[0004] The utility model adopts the following scheme:

[0005] A reset-stable integrated control valve is used to be configured on an intelligent toilet, comprising a valve housing and a drive assembly, a water distribution assembly and a water inlet assembly configured on the valve housing, the valve housing having a water inlet chamber and a water distribution chamber, the water inlet chamber is connected to both a water inlet channel and a water outlet channel, the water inlet end of the water distribution chamber is connected to the water outlet channel, the water distribution assembly is configured in the water distribution chamber, and is driven by the drive assembly to select one of the water outlets for conduction; the water inlet assembly is configured in the water inlet chamber, comprising a pilot structure, the pilot structure having a movable rod and an elastic member and a sealing plug configured on the movable rod; wherein the movable rod is configured to be driven by the drive assembly to move axially, and overcome the water pressure acting on the movable rod through the elastic member to reset stably, thereby linking the sealing plug to control the on-off of the water inlet channel and the water outlet channel.

[0006] As a further improvement, the water inlet assembly also includes a guide seat and a diaphragm. The outer periphery of the guide seat is sealed with the diaphragm, and cooperates with the diaphragm to separate the water inlet chamber into a water inlet chamber and a pressure stabilizing chamber. The pressure stabilizing chamber is formed above the guide seat and is connected to the pressure relief hole. The pilot structure is arranged in the pressure stabilizing chamber. The diaphragm closes or opens the water inlet chamber by controlling the sealing plug to block or open the pressure relief hole, thereby correspondingly controlling the water inlet channel and the water outlet channel to be isolated or connected.

[0007] As a further improvement, an assembly hole is provided along the center of the diaphragm, and the guide seat protrudes toward one side of the diaphragm to form an assembly portion, which passes through the assembly hole and is connected to a limit member so that the diaphragm located on both sides of the assembly hole is clamped between the guide seat and the limit member.

[0008] As a further improvement, a first limiting portion is protruded or recessed along the side wall of the assembly portion, and the limiting member is provided with a second limiting portion corresponding to the first limiting portion, and the first limiting portion and the second limiting portion are engaged and limited.

[0009] As a further improvement, the pilot structure includes a fixed sleeve arranged in the valve housing, one end of the movable rod extends into the fixed sleeve, and the other end extends out of the fixed sleeve and is connected to the drive assembly, wherein the movable rod has a boss extending outward, and the elastic member is sleeved on the movable rod and abuts against the boss and the inner top wall of the fixed sleeve.

[0010] As a further improvement, a receiving groove is formed in a recessed manner on the top of the fixing sleeve, and a sealing member sleeved on the movable rod is received in the receiving groove and sealed with a side wall of the receiving groove.

[0011] As a further improvement, the inner wall of the fixing sleeve is provided with a plurality of guide ribs in an array along the circumferential direction, and the radial dimension enclosed by each of the guide ribs is adapted to the boss to limit the radial shaking of the boss.

[0012] As a further improvement, the drive assembly includes a motor, a bridge member and a linkage member, the bridge member is provided with a first drive part and a second drive part, one end of the linkage member cooperates with the first drive part, and the other end is connected to the movable rod, the water diversion assembly is adaptively connected to the second drive part, and the motor is driven to rotate in an operational manner to make the bridge member rotate synchronously, so as to link the first drive part to drive the linkage member to move axially, and the second drive part drives the water diversion assembly to rotate circumferentially.

[0013] As a further improvement, a ring groove is provided along the outer wall of the bridging member. The first driving portion is arranged as a sunken portion axially recessed in the bottom end surface of the ring groove. A convex portion is provided on the top end surface of the ring groove and is arranged in imitation of the sunken portion. The linkage member has a driving shaft adapted to fit with the sunken portion. When the bridging member rotates, the driving shaft switches between falling into and disengaging from the sunken portion, so as to realize the axial movement of the linkage member.

[0014] As a further improvement, the linkage member further includes a sleeving portion for connecting with the movable rod and a guide rail arranged perpendicular to the driving shaft. The guide rail is adapted to fit with the guide groove on the valve housing, and positioning portions perpendicular to the axial direction of the driving shaft are provided on both sides of the guide rail.

[0015] By adopting the above technical solutions, the following technical effects can be achieved by the present utility model:

[0016] 1. When the pilot structure of the present application resets the movable rod, the elastic member only needs to overcome the water pressure acting on the movable rod. Compared with the prior art where it is necessary to overcome the water pressure acting on both the diaphragm and the movable rod at the same time, the present application can greatly reduce the elastic force required for the elastic member to reset, thereby ensuring that the movable rod can be stably reset. This also means that the elastic force and size of the elastic member can be made smaller, the driving power of the driving assembly can be reduced, and the overall volume of the integrated control valve will also be reduced accordingly, which is beneficial to the overall layout of the control valve. In addition, the pilot structure does not need to be provided with a diaphragm, which can reduce the assembly steps and manufacturing costs.

[0017] 2. A receiving groove is recessed at the top of the fixed sleeve. The sealing member sleeved on the movable rod is received in the receiving groove and is sealed with the side wall of the receiving groove. A pressure stabilizing chamber is formed between the fixed sleeve and the guide seat, and water flow can flow in the entire pressure stabilizing chamber. Therefore, when the movable rod resets, a downward water pressure can be formed on the upper end surface of the boss to offset part of the upward water pressure formed on the lower end surface of the boss, further reducing the resistance received by the movable rod during the reset process, ensuring that the elastic force of the elastic member is sufficient to overcome the resistance during the reset process, and ensuring the smoothness of the reset process. Preferably, a plurality of guide ribs are arranged in an array along the circumferential direction on the inner wall of the fixed sleeve, and the radial dimension enclosed by each guide rib is adapted to the boss to limit the radial sway of the boss. Further ensuring that the movable rod can move axially and ensuring the stable operation of the pilot structure. Among them, the surface of the guide rib is set to be arc-shaped, which reduces the contact area with the boss while achieving the limit, and enables the water flow to enter above the boss from the gap between the guide ribs. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show certain embodiments of the present utility model, and thus should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of one embodiment of the present utility model;

[0020] Figure 2 is a cross-sectional view of one embodiment of the present utility model;

[0021] Figure 3 is Figure 2 an enlarged view of A in

[0022] Figure 4 is Figure 2 a schematic diagram from another perspective;

[0023] Figure 5 and Figure 6 are cross-sectional views of one embodiment of the present utility model along other sections;

[0024] Figure 7 is a schematic structural diagram of one embodiment of the present utility model after hiding the valve housing;

[0025] Figure 8 and Figure 9 are schematic structural diagrams of the fixing sleeve of one embodiment of the present utility model from different perspectives;

[0026] Figure 10 is a schematic structural diagram of the bridging member of one embodiment of the present utility model;

[0027] Figure 11 is a schematic structural diagram of the linkage member of one embodiment of the present utility model.

[0028] Icon:

[0029] 1 - Valve housing; 11 - Water distribution cavity; 111 - Hip wash water outlet path; 112 - Female wash water outlet path; 113 - Self - cleaning water outlet path; 12 - Water inlet channel; 13 - Water outlet channel; 14 - Water inlet chamber; 15 - Pressure - stabilizing chamber; 16 - Pressure - relief hole; 17 - Water - passing hole;

[0030] 21 - Motor; 22 - Bridging member; 221 - First driving part; 222 - Second driving part; 23 - Linkage member; 231 - Driving shaft; 232 - Installation hole; 233 - Guide rail; 234 - Positioning part;

[0031] 31 - Rotating part; 32 - Water distribution disc;

[0032] 41-movable rod; 411-boss; 42-elastic member; 43-sealing plug; 44-guide seat; 45-diaphragm; 46-limiting member; 47-fixing sleeve; 471-accommodating groove; 472-guide rib; 48-sealing member; 49-limiting ring. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0034] Example

[0035] Combination Figures 1 to 11 The present embodiment provides an integrated control valve with stable reset, which is used to be configured on an intelligent toilet, including a valve housing 1 and a driving component, a water distribution component and a water inlet component configured on the valve housing 1. The valve housing 1 has a water inlet chamber and a water distribution chamber 11. The water inlet chamber is connected to both a water inlet channel 12 and a water outlet channel 13. The water inlet end of the water distribution chamber 11 is connected to the water outlet channel 13. The water distribution component is configured in the water distribution chamber 11 and is driven by the driving component to select one of the water outlets for conduction; the water inlet component is configured in the water inlet chamber, including a pilot structure, the pilot structure has a movable rod 41 and an elastic member 42 and a sealing plug 43 configured on the movable rod 41; wherein the movable rod 41 is configured to be driven by the driving component to move in the axial direction, and overcome the water pressure generated on the movable rod 41 through the elastic member 42 to reset stably, thereby linking the sealing plug 43 to control the on-off of the water inlet channel 12 and the water outlet channel 13.

[0036] Exemplarily, water flows into the water inlet chamber from the water inlet channel 12, and the opening and closing of the water inlet channel 12 and the water outlet channel 13 are controlled by the pilot structure. When the water inlet channel 12 and the water outlet channel 13 are connected, the water flows from the water inlet chamber to the water outlet channel 13, and enters the water diversion chamber 11 along the water outlet channel 13. At the same time, the driving member drives the water diversion assembly to rotate so that the water diversion assembly selects one water outlet path to be connected, thereby realizing the water inlet and outlet switch function and the water outlet switching function.

[0037] It should be noted that when the pilot structure of this embodiment resets the movable rod 41, the elastic member 42 only needs to overcome the water pressure acting on the movable rod 41. Compared with the prior art where it is necessary to overcome the water pressure acting on both the diaphragm and the movable rod simultaneously, the elastic force required for the elastic member 42 to reset can be greatly reduced in this embodiment, thereby ensuring that the movable rod 41 can be stably reset. This also means that the elastic force and size of the elastic member 42 can be made smaller, the driving power of the driving component can be reduced, and the overall volume of the integrated control valve will also be reduced accordingly, which is beneficial to the overall layout of the control valve. In addition, the pilot structure does not need to be provided with a diaphragm, which can reduce the assembly steps and manufacturing costs.

[0038] In a preferred embodiment, the water inlet assembly further includes a guide seat 44 and a diaphragm 45. The outer periphery of the guide seat 44 is sealed with the diaphragm 45 and cooperates with the diaphragm 45 to divide the water inlet cavity into a water inlet chamber 14 and a pressure stabilizing chamber 15. The pressure stabilizing chamber 15 is formed above the guide seat 44 and communicated with the pressure relief hole 16. The pilot structure is arranged in the pressure stabilizing chamber 15. By controlling the plug 43 to block or open the pressure relief hole 16, the diaphragm 45 is closed or opened to the water inlet chamber 14, correspondingly controlling the water inlet passage 12 to be blocked or communicated with the water outlet passage 13. Specifically, the pressure relief hole 16 is communicated with the water outlet passage 13. A plurality of water passing holes 17 are arranged between the guide seat 44 and the pilot structure. The water flow cross-sectional size of the water passing holes 17 is much larger than that of the pressure relief hole 16. When the pressure relief hole 16 is opened, the water flow in the pressure stabilizing chamber 15 can flow out from the pressure relief hole 16, so that the pressure on the upper end face of the guide seat 44 is reduced. At this time, under the action of the water flow pressure in the water inlet passage 12, the guide seat 44 and the diaphragm 45 are lifted, so that the water inlet chamber 14 is opened and the water flow enters the water outlet passage 13. When the pressure relief hole 16 is closed, the water flow flows into the pressure stabilizing chamber 15 through the diversion hole on the diaphragm 45 until the pressure in the pressure stabilizing chamber 15 is greater than the water flow pressure in the water inlet chamber 14, so that the guide seat 44 drives the diaphragm 45 to tightly abut against the water inlet chamber 14. At this time, the water inlet chamber 14 is closed and the water flow cannot enter the water outlet passage 13.

[0039] Further, an assembly hole is provided along the center of the diaphragm 45, and the guide seat 44 protrudes toward one side of the diaphragm 45 to form an assembly part, which passes through the assembly hole and is connected to the stopper 46, so that the diaphragm 45 located on both sides of the assembly hole is clamped between the guide seat 44 and the stopper 46. In one embodiment, a first stopper is provided along the side wall of the assembly part, and the stopper 46 is provided with a second stopper corresponding to the first stopper, and the first stopper and the second stopper are engaged and limited. Exemplarily, the first stopper is a protrusion provided along the side wall of the assembly part, the second stopper is a groove on the stopper 46, and the cross-section of the first stopper is an arc, so as to facilitate the quick connection between the assembly part and the stopper 46. It should be mentioned that in this embodiment, the diaphragm 45 is clamped by the stopper 46 and the guide seat 44, so that the diaphragm 45 can have sufficient supporting force during the process of being lifted or reset.

[0040] On the basis of the above embodiments, in an optional embodiment of the utility model, the pilot structure further includes a fixed sleeve 47 disposed in the valve housing 1, the outer wall of the fixed sleeve 47 is provided with a sealing ring or a sealing gasket sealed with the valve housing 1, one end of the movable rod 41 is extended in the fixed sleeve 47, and the other end extends out of the fixed sleeve 47 and is connected to the driving assembly, wherein the movable rod 41 has a boss 411 extending outward, and the elastic member 42 is sleeved on the movable rod 41 and abuts against the boss 411 and the inner top wall of the fixed sleeve 47. Preferably, a receiving groove 471 is formed in a concave shape at the top of the fixed sleeve 47, and the sealing member 48 sleeved on the movable rod 41 is accommodated in the receiving groove 471 and is sealed with the side wall of the receiving groove 471. A pressure stabilizing chamber 15 is formed between the fixed sleeve 47 and the guide seat 44, and water can flow in the entire pressure stabilizing chamber 15. Therefore, when the movable rod 41 is reset, the upper end surface of the boss 411 can form a downward water pressure to offset the upward water pressure formed by the lower end surface of part of the boss 411, further reducing the resistance encountered by the movable rod 41 during the reset process, ensuring that the elastic force of the elastic member 42 during the reset process is sufficient to overcome the resistance and ensure the smooth reset process. Preferably, the inner wall of the fixed sleeve 47 is arrayed with a plurality of guide ribs 472 along the circumferential direction, and the radial size enclosed by each guide rib 472 is adapted to the boss 411 to limit the radial shaking of the boss 411. In addition, it is ensured that the movable rod 41 can move in the axial direction to ensure the stable operation of the pilot structure. Among them, the surface of the guide rib 472 is set to be an arc shape, which reduces the contact area with the boss 411 while achieving the limit, and allows the water flow to enter the top of the boss 411 from the gap between the guide ribs 472.

[0041] Reference Figure 3 In this embodiment, the elastic member 42 is preferably a spring. When the movable rod 41 moves upward and is ready to reset, the downward force it receives is the elastic force of the spring and the water pressure. The upward water pressure is Therefore, the magnitude of the water pressure that the elastic force of the spring needs to overcome is For example, if the size of D1 is 2 mm, the size of D2 is 6 mm, and P takes the maximum inlet water pressure of the product, which is 0.8 Mpa, then It can be seen that in this embodiment, the resistance that the spring has to overcome during the reset process of the movable rod 41 is very small.

[0042] On the basis of the above embodiments, in an optional embodiment of the present utility model, the driving assembly includes a motor 21, a bridging member 22 and a linkage member 23. The bridging member 22 is provided with a first driving portion 221 and a second driving portion 222. One end of the linkage member 23 is engaged with the first driving portion 221, and the other end is connected to the movable rod 41. The water distribution assembly is adaptively connected to the second driving portion 222. The motor 21 is rotated in an operable manner to synchronously rotate the bridging member 22, so as to drive the first driving portion 221 to drive the linkage member 23 to move axially, and the second driving portion 222 drives the water distribution assembly to rotate circumferentially. Exemplarily, the water distribution assembly includes a rotating member 31 adapted to the second driving portion 222. A water distribution disc 32 is arranged on the rotating member 31. The water distribution disc 32 is abutted by a spring sleeved on the rotating member 31 to be tightly abutted against the inner wall surface of the valve housing 1. Three water outlet channels are provided on the valve housing 1, namely a hip wash water outlet channel 111, a feminine wash water outlet channel 112, and a self-cleaning water outlet channel 113. Water distribution holes are arranged on the water distribution disc 32. By rotating the water distribution disc 32, the water distribution holes are communicated with one of the water outlet channels to realize the switching of the water outlet channels. Further, an annular groove is provided on the outer wall of the bridging member 22. The first driving portion 221 is arranged as a sunken portion axially recessed at the bottom end surface of the annular groove. A convex portion is provided on the top end surface of the annular groove and is arranged in imitation of the sunken portion. The linkage member 23 has a driving shaft 231 adapted to the sunken portion. When the bridging member 22 rotates, the driving shaft 231 switches between falling into and disengaging from the sunken portion, so as to realize the axial movement of the linkage member 23. Among them, the sunken portion and the convex portion are V-shaped and arranged in imitation of each other, so as to form a guiding effect during the up and down movement of the driving shaft 231 to ensure the smooth falling into and disengaging actions of the driving shaft 231. In this embodiment, when it is opened, the motor 21 drives the bridging member 22 to rotate, correspondingly causing the first driving portion 221 to drive the driving shaft 231 to disengage from the sunken portion and move upward to the bottom end surface of the annular groove, so as to synchronously drive the movable rod 41 to move upward, so that the water inlet chamber 14 is opened. The water outlet channel 13 is connected to the water inlet end of the water distribution chamber 11 through a hose, so that water flows into the water distribution chamber 11. During the continuous rotation of the driving shaft 231 on the bottom end surface of the annular groove, the water inlet chamber 14 always remains open. At the same time, the second driving portion 222 drives the rotating member 31 to rotate, so that the water distribution holes on the water distribution disc 32 are communicated with the required water outlet channels. When it is closed, the motor 21 drives the bridging member 22 to rotate, so that the driving shaft 231 falls into the sunken portion, correspondingly the movable rod 41 is reset, the plug 43 plugs the pressure relief hole 16, the water inlet chamber 14 is closed, and no water flows out of each water outlet channel.

[0043] In another embodiment, the linkage member 23 further includes a sleeve portion for connecting with the movable rod 41 and a guide rail 233 disposed perpendicular to the drive shaft 231. During installation, the mounting hole 232 on the sleeve portion is sleeved on the movable rod 41, and a limiting ring 49 is disposed above the mounting hole 232 of the movable rod 41 so that the sleeve portion can drive the movable rod 41 to move. The guide rail 233 is used to fit with the guide groove on the valve housing 1, and positioning portions 234 perpendicular to the axial direction of the drive shaft 231 are provided on both sides of the guide rail 233. For example, the cross-section of the guide rail 233 is square, and the positioning portions 234 are arranged in a straight shape on both sides of the guide rail 233, so that the guide rail 233 and the guide groove can be circumferentially limited, thereby ensuring that the linkage member 23 does not shake during the up and down movement.

[0044] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention.

Claims

1. An integrated control valve with stable reset, configured to be used on a smart toilet, characterized in that, It includes a valve housing and a driving assembly, a water distribution assembly and a water inlet assembly arranged on the valve housing, the valve housing having a water inlet chamber and a water distribution chamber, the water inlet chamber is connected to both a water inlet channel and a water outlet channel, the water inlet end of the water distribution chamber is connected to the water outlet channel, the water distribution assembly is arranged in the water distribution chamber, and is driven by the driving assembly to select a water outlet path for conduction; the water inlet assembly is arranged in the water inlet chamber, including a pilot structure, the pilot structure having a movable rod and an elastic member and a sealing plug arranged on the movable rod; wherein the movable rod is configured to be driven by the driving assembly to move axially, and overcome the water pressure acting on the movable rod through the elastic member to stably reset, and link the sealing plug to control the connection and disconnection of the water inlet channel and the water outlet channel.

2. The integrated control valve with stable reset according to claim 1, characterized in that, The water inlet assembly also includes a guide seat and a diaphragm. The outer periphery of the guide seat is sealed with the diaphragm, and cooperates with the diaphragm to separate the water inlet cavity into a water inlet chamber and a pressure stabilizing chamber. The pressure stabilizing chamber is formed above the guide seat and is connected to the pressure relief hole. The pilot structure is arranged in the pressure stabilizing chamber. By controlling the sealing plug to block or open the pressure relief hole, the diaphragm closes or opens the water inlet chamber, and correspondingly controls the isolation or connection between the water inlet channel and the water outlet channel.

3. The integrated control valve with reset stability according to claim 2, characterized in that, An assembly hole is provided along the center of the diaphragm, and the guide seat protrudes toward one side of the diaphragm to form an assembly portion, which passes through the assembly hole and is connected to the limiter so that the diaphragm located on both sides of the assembly hole is clamped between the guide seat and the limiter.

4. The integrated control valve with stable reset according to claim 3, characterized in that, A first limiting portion is protruded or recessed along the side wall of the assembly portion, and the limiting member is provided with a second limiting portion corresponding to the first limiting portion, and the first limiting portion and the second limiting portion are engaged and limited.

5. The integrated control valve with stable reset according to claim 1, characterized in that, The pilot structure includes a fixed sleeve arranged in the valve housing, one end of the movable rod is extended in the fixed sleeve, and the other end extends out of the fixed sleeve and is connected to the drive component, wherein the movable rod has a boss extending outward, and the elastic member is sleeved on the movable rod and abuts against the boss and the inner top wall of the fixed sleeve.

6. The integrated control valve with reset stability according to claim 5, characterized in that, The top of the fixing sleeve is concavely provided with a receiving groove, and the sealing member sleeved on the movable rod is received in the receiving groove and sealed with the side wall of the receiving groove.

7. The reset-stable integrated control valve according to claim 5 or 6, characterized in that, The inner wall of the fixing sleeve is provided with a plurality of guide ribs in an array along the circumferential direction, and the radial dimension enclosed by each of the guide ribs is adapted to the boss to limit the radial shaking of the boss.

8. The integrated control valve with reset stability according to claim 1, characterized in that, The driving assembly includes a motor, a bridge member and a linkage member, the bridge member is provided with a first driving part and a second driving part, one end of the linkage member cooperates with the first driving part, and the other end is connected to the movable rod, the water-dividing assembly is adaptively connected to the second driving part, and the motor is driven to rotate in an operable manner to make the bridge member rotate synchronously, so as to link the first driving part to drive the linkage member to move axially, and the second driving part drives the water-dividing assembly to rotate circumferentially.

9. The integrated control valve with reset stability according to claim 8, characterized in that, A ring groove is provided on the outer wall of the bridging member. The first driving portion is arranged as a sunken portion axially recessed in the bottom end face of the ring groove. A convex portion is provided on the top end face of the ring groove and is arranged in imitation of the sunken portion. The linkage member has a driving shaft adapted to the sunken portion. When the bridging member rotates, the driving shaft switches between falling into and disengaging from the sunken portion, so as to realize the axial movement of the linkage member.

10. The integrated control valve with reset stability according to claim 9, characterized in that, The linkage member further includes a sleeving portion for connecting with the movable rod and a guide rail perpendicular to the driving shaft. The guide rail is adapted to the guide groove on the valve housing, and positioning portions perpendicular to the axial direction of the driving shaft are provided on both sides of the guide rail.

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