Hydraulically-driven self-control multifunctional water treatment plane equally-dividing valve

Abstract

The hydraulic drive self-control multifunctional water treatment plane equally-dividing valve comprises a hydraulic drive valve body and an auxiliary valve body, a valve deck is installed at the top end of the hydraulic drive valve body, a main valve element is arranged at the position, located on the valve deck, of the hydraulic drive valve body, and a return stroke end piston and an extending stroke end piston are arranged in the valve deck; a power ratchet wheel is installed at the top end of the main valve element and pushes the return stroke end piston and the push stroke end piston to move in a reciprocating mode through a piston ratchet strip. The main valve element comprises a shifting fork, a softening valve moving plate and a softening valve fixed plate, the softening valve moving plate and the softening valve fixed plate are tightly attached in plane, the shifting fork is fixedly connected with the softening valve moving plate, the shifting fork drives the softening valve moving plate to anticlockwise rotate by different angles, and five water treatment processes of running, water supplementing, salt absorbing, backwashing and forward washing are achieved. The water treatment process can be automatically controlled through water flow pressure, and compared with a manually-controlled water treatment valve, the water treatment device is more convenient and comfortable.

Description

Technical Field

[0001] This invention relates to the technical field of household water treatment, specifically a hydraulically driven, self-controlled, multifunctional water treatment planar equal-division valve. Background Technology

[0002] As people's living standards improve, they are paying more and more attention to the quality and safety of their drinking water, making the water treatment market increasingly prosperous.

[0003] Existing similar products in the water treatment market are mostly electrically or manually controlled to realize the water treatment process. Electrically controlled water treatment processes not only require complex circuit layouts but also pose electrical safety hazards. Manually controlled water treatment processes require human intervention, which is inconvenient to use. Summary of the Invention

[0004] The purpose of this invention is to provide a hydraulically driven, self-controlled, multifunctional water treatment planar equal-division valve to solve the problems in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a hydraulically driven, self-controlled, multifunctional water treatment planar equal-division valve, comprising a hydraulically driven valve body and an auxiliary valve body, wherein a valve cover is installed at the top of the hydraulically driven valve body, a main valve core is provided at the valve cover of the hydraulically driven valve body, a return piston and a push piston are provided inside the valve cover, a power ratchet is installed at the top of the main valve core, and the power ratchet pushes the return piston and the push piston to reciprocate through the piston ratchet. The main valve core includes a fork, a softening valve moving plate, and a softening valve stationary plate. The softening valve moving plate and the softening valve stationary plate are in close contact with each other. The fork is fixedly connected to the softening valve moving plate. The fork drives the softening valve moving plate to rotate counterclockwise at different angles to realize five water treatment processes: operation, water replenishment, salt absorption, backwashing, and forward washing. An auxiliary valve seat is installed on one side of the hydraulically driven valve body, an auxiliary valve body is installed on the auxiliary valve seat, and an auxiliary valve core is installed on the auxiliary valve body. The auxiliary valve core includes an auxiliary valve main gear, an auxiliary valve fixed plate, a regeneration transmission assembly, and a running transmission assembly. The auxiliary valve main gear is fixed with an auxiliary valve moving plate that fits against the auxiliary valve fixed plate. The auxiliary valve main gear drives the regeneration transmission assembly and the running transmission assembly to rotate respectively. The rotation of the regeneration transmission assembly and the running transmission assembly both include an impeller, and the impeller is located in the hydraulically driven valve body. The small hole in area A of the auxiliary valve stationary plate is connected to the piston return end of the hydraulically driven valve body, the small hole in area B of the auxiliary valve stationary plate is connected to the piston push end of the hydraulically driven valve body, and the small hole in area C of the auxiliary valve stationary plate is connected to the drain outlet; the small hole in area D of the auxiliary valve moving plate is connected to the water outlet, and the small hole in area E of the auxiliary valve moving plate is connected to the drain outlet.

[0006] Preferably, the softening valve plate has a first through hole, a second through hole, a third through hole, a fourth through hole, a fifth through hole, a sixth through hole, a seventh through hole, and an eighth through hole. The first and second through holes are connected to the system inlet, the third through hole is connected to the outside of the system, the fourth and seventh through holes are connected to the inside of the system, the fifth and sixth through holes are connected to the brine inlet, and the eighth through hole is connected to the drain outlet. The softening valve's moving plate has a ninth, tenth, eleventh, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, and seventeenth through holes. The ninth and tenth through holes are connected together with the shift fork to form a sealed cavity. The eleventh and fifteenth through holes are also connected together with the shift fork to form a sealed cavity. The twelfth, sixteenth, and seventeenth through holes are connected to the water outlet. The thirteenth through hole is a process hole. The fourteenth through hole is connected to the eighth through hole and also to the drain outlet.

[0007] Preferably, the piston ratchet has a three-layer stepped structure, and the power ratchet has a three-layer power ratchet that meshes with the piston ratchet; the diameters of the three power ratchet layers decrease sequentially from top to bottom, and the diameter ratio of the three power ratchet layers is 4:2:1.

[0008] Preferably, the angle ratio of the five water treatment processes in the main valve core is 1:1:2:2:4.

[0009] Preferably, both the regeneration transmission assembly and the running transmission assembly consist of a speed regulating gear, a five-stage gear, a first rotating shaft, a first gear, a second gear, a second rotating shaft, a third gear, a fourth gear, an impeller, and a third rotating shaft; a speed regulating gear is installed at one end of the five-stage gear, the speed regulating gear meshes with the first gear, the first gear meshes with the third gear, the third gear meshes with the second gear, the second gear meshes with the fourth gear, and the fourth gear meshes with the impeller gear.

[0010] Preferably, a piston end cap is installed at the end of the piston, and an ejector is installed on one side of the hydraulically driven valve body.

[0011] A spring mounting position is provided on the inner side of the piston ratchet, and a spring is installed on the piston ratchet at the spring mounting position.

[0012] Compared with the prior art, the beneficial effects of the present invention are: This invention can automatically control the water treatment process by water flow pressure, which is more convenient and comfortable than manually controlled water treatment valves. This invention does not require electricity, avoiding complex circuit layouts, making installation more convenient and greatly reducing installation costs; it also avoids the circuit failure problems of electric control; the purely mechanical structure allows for more precise control and a lower failure rate. In addition to being used in conventional environments, this invention can also be used in special environments such as explosion-proof and humid environments, thus expanding the application range of water treatment control valves.

[0013] Utilizing water flow dynamics and based on the principle of planar sealing, the water treatment process is automatically controlled. The entire process requires no electricity, making the control more precise and safer. It also has a wider range of applications, eliminating the need to consider electrical safety issues.

[0014] A spring mounting position is provided on the inner side of the piston ratchet, and a spring is installed at the spring mounting position of the piston ratchet. When the ratchet and ratchet are engaged in the forward direction, the spring force can make the ratchet and ratchet fit tightly together to form a stable thrust. When the ratchet and ratchet are engaged in the reverse direction, the opposite inclined surfaces of the ratchet and ratchet can push the ratchet apart to prevent the ratchet from rotating during the return stroke. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is the present invention. Figure 1 A structural diagram from another perspective; Figure 3 This is a schematic diagram of the structure when the auxiliary valve body and valve seat of the present invention are removed; Figure 4 This is a schematic diagram of the auxiliary valve core of the present invention; Figure 5 This is a schematic diagram of the transmission component of the present invention; Figure 6 This is a schematic diagram of the structure of the valve cover of the present invention; Figure 7 This is the present invention. Figure 6 A structural diagram from another perspective; Figure 8 This is the present invention. Figure 7 A structural diagram from the bottom view; Figure 9 This is a schematic diagram of the main valve core of the present invention; Figure 10 This is the present invention. Figure 9 A schematic diagram of the structure when the power ratchet is removed; Figure 11 This is the present invention. Figure 10 Exploded view; Figure 12 This is a schematic diagram of the structure of the shift fork of the present invention; Figure 13 This is a schematic diagram of the piston ratchet of the present invention; Figure 14This is a schematic diagram of the structure of the hydraulically driven valve body of the present invention; Figure 15 This is a schematic diagram of the structure of the softening valve moving plate of the present invention; Figure 16 This is a schematic diagram of the structure of the softening valve plate of the present invention; Figure 17 This is a schematic diagram of the auxiliary valve main gear and auxiliary valve stationary plate of the present invention; Figure 18 This is a schematic diagram of the structure of the auxiliary valve plate of the present invention; Figure 19 This is a schematic diagram of the auxiliary valve main gear of the present invention; Figure 20 This is a schematic diagram of the auxiliary valve main gear and auxiliary valve stationary plate in the push stroke state of the present invention; Figure 21 This is a schematic diagram of the structure of the auxiliary valve main gear and auxiliary valve stationary plate in the return state of the present invention; Figure 22 This is a schematic diagram of the structure of the moving and fixed plates in their initial state according to the present invention; Figure 23 This is a schematic diagram of the structure of the present invention, showing the moving plate rotating 36° during water replenishment; Figure 24 This is a schematic diagram of the structure of the present invention, showing the moving plate rotating 36° during salt absorption; Figure 25 This is a schematic diagram of the structure of the present invention, showing the moving plate rotating 72° during backwashing; Figure 26 This is a schematic diagram of the structure of the present invention, showing the moving plate rotating 72° during forward washing; Figure 27 This is a schematic diagram of the structure when the present invention is in use.

[0016] In the diagram: 1. Hydraulically driven valve body; 2. Ejector; 3. Piston end cap; 4. Valve cover; 5. Piston ratchet; 51. Spring mounting position; 6. Power ratchet; 7. Auxiliary valve body; 8. Auxiliary valve core; 9. Return piston; 10. Push piston; 11. Shift fork; 12. Softening valve moving plate; 13. Softening valve stationary plate; 14. Auxiliary valve seat; 81. Auxiliary valve main gear; 82. Auxiliary valve stationary plate; 83. Regeneration transmission assembly; 84. Running transmission assembly; 8401. Speed ​​regulating gear; 8402. Fifth stage gear; 8403. First rotating shaft; 8404. First gear; 8405. Second gear; 840 6. Second rotating shaft; 8407. Third gear; 8408. Fourth gear; 8409. Impeller; 8410. Third rotating shaft; 131. First through hole; 132. Second through hole; 133. Third through hole; 134. Fourth through hole; 135. Fifth through hole; 136. Sixth through hole; 137. Seventh through hole; 138. Eighth through hole; 121. Ninth through hole; 122. Tenth through hole; 123. Eleventh through hole; 124. Twelfth through hole; 125. Thirteenth through hole; 126. Fourteenth through hole; 127. Fifteenth through hole; 128. Sixteenth through hole; 129. Seventeenth through hole. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. 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. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0018] Please see Figure 1-27 In this embodiment of the invention, a hydraulically driven self-controlled multifunctional water treatment planar equal division valve includes a hydraulically driven valve body 1 and an auxiliary valve body 7. A valve cover 4 is installed at the top of the hydraulically driven valve body 1. A main valve core is provided at the valve cover 4. A return piston 9 and a push piston 10 are provided inside the valve cover 4. A piston end cover 3 is installed at the end of the piston on the valve cover 4. An ejector 2 is installed on one side of the hydraulically driven valve body 1. A power ratchet 6 is installed at the top of the main valve core. The power ratchet 6 pushes the return piston 9 and the push piston 10 to reciprocate through the piston ratchet 5. The main valve core includes a fork 11, a softening valve moving plate 12, and a softening valve fixed plate 13. The softening valve moving plate 12 and the softening valve fixed plate 13 are in close contact with each other. The fork 11 is fixedly connected to the softening valve moving plate 12. The fork 11 drives the softening valve moving plate 12 to rotate counterclockwise at different angles to realize five water treatment processes: operation, water replenishment, salt absorption, backwashing, and forward washing. An auxiliary valve seat 14 is installed on one side of the hydraulically driven valve body 1. An auxiliary valve body 7 is installed on the auxiliary valve seat 14. An auxiliary valve core 8 is installed on the auxiliary valve body 7. The auxiliary valve core 8 includes an auxiliary valve main gear 81, an auxiliary valve fixed plate 82, a regeneration transmission assembly 83, and a running transmission assembly 84. The auxiliary valve main gear 81 is fixed with an auxiliary valve moving plate that is in contact with the auxiliary valve fixed plate 82. The auxiliary valve main gear 81 drives the regeneration transmission assembly 83 and the running transmission assembly 84 to rotate respectively. The rotation of the regeneration transmission assembly 83 and the running transmission assembly 84 both include an impeller 8409. The impeller 8409 is located inside the hydraulically driven valve body 1. like Figure 18-21 The small hole in area A of the auxiliary valve fixed plate 82 is connected to the piston return end of the hydraulically driven valve body 1, the small hole in area B of the auxiliary valve fixed plate 82 is connected to the piston push end of the hydraulically driven valve body 1, and the small hole in area C of the auxiliary valve fixed plate 82 is connected to the drain outlet; the small hole in area D of the auxiliary valve moving plate is connected to the water outlet, and the small hole in area E of the auxiliary valve moving plate is connected to the drain outlet.

[0019] The small hole in area A of the auxiliary valve stationary plate is connected to the piston return end in the main valve core power assembly; the small hole in area B is connected to the piston push end in the main valve core power assembly; and the small hole in area C is connected to the drain port. The small hole in area D of the auxiliary valve moving plate is connected to the water outlet; and the small hole in area E, together with the small hole in area C, is connected to the drain port.

[0020] In the auxiliary valve core, the fixed and moving plates are tightly fitted together. By rotating the moving plate, the small holes in area A and area B alternately connect with the outlet and outlet, achieving intermittent reciprocating motion of the piston during the push and return strokes. Because the push and return strokes are alternating, a set of moving and fixed plates for the push and return strokes is used in conjunction with the diagram for illustration. Other push and return stroke processes are referenced here.

[0021] In the push stroke state, the auxiliary valve moving plate D area is connected to the small hole in the auxiliary valve stationary plate B area, providing thrust to the push stroke piston. At the same time, the auxiliary valve moving plate E area is connected to the auxiliary valve stationary plate A area and connected to the drain port. The return piston releases pressure and completes the push stroke action.

[0022] In the return stroke state, the auxiliary valve moving plate D area is connected to the small hole in the auxiliary valve stationary plate A area, providing thrust for the return piston. At the same time, the auxiliary valve moving plate E area is connected to the auxiliary valve stationary plate B area and is connected to the drain port, so the push piston is depressurized and the return stroke is completed.

[0023] Because the main valve core has 5 water treatment stations, the auxiliary valve core has a total of 10 sets of push and return movements. The angle between the small holes in area A and area B is positively correlated with the time length of the 5 stations of the main valve core. That is, the time of the main valve core in each station can be controlled by controlling the angle between the small holes in area A and area B.

[0024] The softening valve plate 13 has a first through hole 131, a second through hole 132, a third through hole 133, a fourth through hole 134, a fifth through hole 135, a sixth through hole 136, a seventh through hole 137 and an eighth through hole 138. The first through hole 131 and the second through hole 132 are connected to the system inlet, the third through hole 133 is connected to the outside of the system, the fourth through hole 134 and the seventh through hole 137 are connected to the inside of the system, the fifth through hole 135 and the sixth through hole 136 are connected to the brine suction port, and the eighth through hole 138 is connected to the drain port. The softening valve moving plate 12 has a ninth through hole 121, a tenth through hole 122, an eleventh through hole 123, a twelfth through hole 124, a thirteenth through hole 125, a fourteenth through hole 126, a fifteenth through hole 127, a sixteenth through hole 128, and a seventeenth through hole 129. The ninth through hole 121 and the tenth through hole 122 are connected together with the shift fork 11 to form a sealed cavity. The eleventh through hole 123 and the fifteenth through hole 127 are connected together with the shift fork 11 to form a sealed cavity. The twelfth through hole 124, the sixteenth through hole 128, and the seventeenth through hole 129 are connected to the water outlet. The thirteenth through hole 125 is a process hole. The fourteenth through hole 126 is connected to the eighth through hole 138 and is also connected to the drain outlet.

[0025] like Figure 22-27 The moving plate and the main shaft rotate counterclockwise to realize the principle of each water treatment process: the area filled with "cross lines" in the figure is the water inlet area, and the area filled with "diagonal lines" is the water outlet area.

[0026] Operation: The water flow process is inlet—outer—inner—outlet. Water replenishment: The water flow process is inlet—outer—inner—salt inlet / outlet Salt absorption: The water flow process is inlet—inner—outer—outlet. Backwash: The water flow process is inlet—inner—outer—outlet. Forward washing: The water flow process is inlet—outer—inner—outlet. After the forward wash is completed, the moving plate rotates 144° counterclockwise to return to the operating position and begins the next cycle.

[0027] The piston ratchet 5 has a three-layer stepped structure, and the power ratchet 6 has a three-layer power ratchet 6, which meshes with the piston ratchet 5; the diameter of the three-layer power ratchet 6 decreases from top to bottom, and the diameter ratio of the three-layer power ratchet 6 is 4:2:1; the station angle ratio of the five water treatment processes of the main valve core is 1:1:2:2:4.

[0028] A spring mounting position 51 is provided on the inner side of the piston ratchet 5, and a spring is installed on the piston ratchet 5 at the spring mounting position 51. When the ratchet and ratchet are engaged in the forward direction, the spring force can make the ratchet and ratchet fit tightly together to form a stable thrust. When the ratchet and ratchet are engaged in the reverse direction, the opposite inclined surfaces of the ratchet and ratchet can push the ratchet apart to prevent the ratchet from rotating during the return stroke.

[0029] Both the regeneration transmission assembly 83 and the operation transmission assembly 84 consist of a speed regulating gear 8401, a five-stage gear 8402, a first rotating shaft 8403, a first gear 8404, a second gear 8405, a second rotating shaft 8406, a third gear 8407, a fourth gear 8408, an impeller 8409, and a third rotating shaft 8410. A speed regulating gear 8401 is mounted on one end of the five-stage gear 8402. The speed regulating gear 8401 meshes with the first gear 8404. The first gear 8404 meshes with the third gear 8407. The third gear 8407 meshes with the second gear 8405. The second gear 8405 meshes with the fourth gear 8408. The fourth gear 8408 meshes with the gear of the impeller 8409.

[0030] The speed regulating gear 8401 and the auxiliary valve main gear 81 are coupled with a multi-tooth clearance mechanism, which drives the gear to rotate when rotating in the forward direction. When the auxiliary valve main gear 81 is manually rotated, the multi-tooth clearance structure prevents the entire gear set from being unable to rotate. Therefore, the multi-tooth clearance structure makes manual valve control possible.

[0031] The number of teeth on the speed regulating gears of the regeneration transmission component 83 and the operation transmission component 84 controls the rotational speed of the auxiliary valve main gear 81. The rotational speed of the auxiliary valve main gear 81 is positively correlated with the valve flow rate. Therefore, by adjusting the number of teeth on the speed regulating gears of the regeneration transmission component 83 and the operation transmission component 84, the time of the five-position operation, i.e. the water output of the valve, can be controlled.

[0032] Principle of auxiliary valve core power assembly: The operating power component is where, when the main valve core is in the operating position, the water flow at the outlet drives the impeller within it, providing power. This power, through a gear set, converts the high-speed rotation into a low-speed rotation, thus providing sufficient force to drive the auxiliary valve's moving plate to rotate. The water flow rate is directly proportional to the rotation angle of the auxiliary valve's moving plate, meaning regeneration can be controlled by flow rate. The number of teeth on the operating speed regulating gear is also directly proportional to the rotation angle of the auxiliary valve's moving plate; adjusting or replacing the operating speed regulating gear allows for control of different flow rates.

[0033] The regeneration power unit is a component where, during the regeneration process (brine intake, backwashing, and forward washing), the water flow from the drain outlet drives the impeller, providing power. A gear set converts the high-speed rotation to a low-speed rotation, thus providing sufficient force to drive the auxiliary valve's moving plate. Because the regeneration process requires a short duration, the impeller speed can be increased by increasing the water flow rate, achieving a faster switching position. Similarly, the number of teeth on the speed-regulating gear can be adjusted to control the auxiliary valve's moving plate, thereby controlling the regeneration duration.

[0034] The speed regulating gear and the regenerative speed regulating gear are fitted with a reverse clearance, which allows the auxiliary valve main shaft / moving plate to be rotated manually without driving the entire gear set to rotate, thus enabling manual adjustment of the work position.

[0035] Main valve core power assembly principle: When pressure is introduced at the piston's push stroke and pressure is released at the piston's return stroke, the piston drives the piston ratchet, completing the piston stroke L, and simultaneously pushing the three-layer power ratchet to rotate one station angle. When pressure is introduced at the piston's return stroke and pressure is released at the piston's push stroke, the piston drives the piston ratchet, completing the piston return stroke L. Because the piston ratchet has an internal spring, it does not drive the three-layer power ratchet to rotate. The principle is that with a fixed ratchet stroke, the ratchet's rotation angle is inversely proportional to the ratchet's diameter. The main valve core of this invention requires 5 stations: 36° rotation for water replenishment, 36° rotation for brine intake, 72° rotation for backwash, 72° rotation for forward wash, and 144° rotation for operation. The angle ratio is 1:1:2:2:4; therefore, the diameter ratio of the three-layer power ratchet is 4:2:1, and the large and medium ratchets need to be pushed twice to meet the requirements. When the angle of the main valve core is different, the corresponding ratio can be set according to this principle, and the power ratchet can be set to more or fewer layers. Therefore, other designs based on this principle are also within the scope of protection of this invention.

[0036] After water flows through the main valve core, it passes through the auxiliary valve core power assembly. The water flow impacts the impeller, causing it to rotate and driving the auxiliary valve core to rotate. When the auxiliary valve core reaches the corresponding position, it controls the water pressure entering the push piston end or return piston end of the main valve core power assembly, thereby driving the three-layer power ratchet to rotate. That is, the piston and piston ratchet achieve intermittent reciprocating motion, precisely realizing the position switching of the main valve core. The entire process can control the rotation of the auxiliary valve core as long as there is water flow, thus automatically realizing the flow control of the entire water treatment process without manual intervention. However, the structural design of manually switching the workstation is retained, which can be manually calibrated to avoid operational errors caused by special circumstances.

[0037] The working principle of this invention is as follows: After water flows through the main valve core, it passes through the auxiliary valve core power assembly. The water flow impacts the impeller, causing it to rotate and driving the auxiliary valve core to rotate. When the auxiliary valve core reaches the corresponding position, the water pressure is controlled to enter the push piston end or return piston end of the main valve core power assembly, thereby driving the three-layer power ratchet to rotate. That is, the piston and piston ratchet achieve intermittent reciprocating motion, precisely realizing the position switching of the main valve core. The entire process can control the rotation of the auxiliary valve core as long as water flows through, thus automatically realizing the flow control of the entire water treatment process without manual intervention. However, the structural design of manually switching the workstation is retained, which can be manually calibrated to avoid operational errors caused by special circumstances.

[0038] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A hydraulically driven, self-controlled, multifunctional water treatment planar equal-division valve, comprising a hydraulically driven valve body (1) and an auxiliary valve body (7), characterized in that: The top of the hydraulically driven valve body (1) is equipped with a valve cover (4). The hydraulically driven valve body (1) is provided with a main valve core at the valve cover (4). The valve cover (4) is provided with a return piston (9) and a push piston (10). The top of the main valve core is equipped with a power ratchet (6). The power ratchet (6) pushes the return piston (9) and the push piston (10) to move back and forth through the piston ratchet (5). The main valve core includes a fork (11), a softening valve moving plate (12), and a softening valve stationary plate (13). The softening valve moving plate (12) and the softening valve stationary plate (13) are in close contact with each other. The fork (11) is fixedly connected to the softening valve moving plate (12). The fork (11) drives the softening valve moving plate (12) to rotate counterclockwise at different angles to realize five water treatment processes: operation, water replenishment, salt absorption, backwashing, and forward washing. An auxiliary valve seat (14) is installed on one side of the hydraulically driven valve body (1), an auxiliary valve body (7) is installed on the auxiliary valve seat (14), and an auxiliary valve core (8) is installed on the auxiliary valve body (7). The auxiliary valve core (8) includes an auxiliary valve main gear (81), an auxiliary valve fixed plate (82), a regeneration transmission assembly (83), and a running transmission assembly (84). The auxiliary valve main gear (81) is fixed with an auxiliary valve moving plate that fits against the auxiliary valve fixed plate (82). The auxiliary valve main gear (81) drives the regeneration transmission assembly (83) and the running transmission assembly (84) to rotate respectively. The rotation of the regeneration transmission assembly (83) and the running transmission assembly (84) both include an impeller (8409). The impeller (8409) is located inside the hydraulically driven valve body (1). The small hole in area A of the auxiliary valve fixed plate (82) is connected to the piston return end of the hydraulically driven valve body (1), the small hole in area B of the auxiliary valve fixed plate (82) is connected to the piston push end of the hydraulically driven valve body (1), and the small hole in area C of the auxiliary valve fixed plate (82) is connected to the drain outlet; the small hole in area D of the auxiliary valve moving plate is connected to the water outlet, and the small hole in area E of the auxiliary valve moving plate is connected to the drain outlet.

2. The hydraulically driven, self-controlled, multifunctional water treatment planar equal-division valve according to claim 1, characterized in that: The softening valve plate (13) has a first through hole (131), a second through hole (132), a third through hole (133), a fourth through hole (134), a fifth through hole (135), a sixth through hole (136), a seventh through hole (137), and an eighth through hole (138). The first through hole (131) and the second through hole (132) are connected to the system inlet, the third through hole (133) is connected to the outside of the system, the fourth through hole (134) and the seventh through hole (137) are connected to the inside of the system, the fifth through hole (135) and the sixth through hole (136) are connected to the brine inlet, and the eighth through hole (138) is connected to the drain outlet. The softening valve moving plate (12) has a ninth through hole (121), a tenth through hole (122), an eleventh through hole (123), a twelfth through hole (124), a thirteenth through hole (125), a fourteenth through hole (126), a fifteenth through hole (127), a sixteenth through hole (128), and a seventeenth through hole (129). The ninth through hole (121) and the tenth through hole (122) are connected together with the shift fork (11) to form a sealed cavity. The eleventh through hole (123) and the fifteenth through hole (127) are connected together with the shift fork (11) to form a sealed cavity. The twelfth through hole (124), the sixteenth through hole (128), and the seventeenth through hole (129) are connected to the water outlet. The thirteenth through hole (125) is a process hole. The fourteenth through hole (126) is connected to the eighth through hole (138) and is connected to the drain outlet.

3. The hydraulically driven, self-controlled, multifunctional water treatment planar equal-division valve according to claim 1, characterized in that: The piston ratchet (5) has a three-layer stepped structure, and the power ratchet (6) has a three-layer power ratchet (6). The power ratchet (6) meshes with the piston ratchet (5). The diameter of the three-layer power ratchet (6) decreases from top to bottom, and the diameter ratio of the three-layer power ratchet (6) is 4:2:

1.

4. The hydraulically driven, self-controlled, multifunctional water treatment planar equal-division valve according to claim 3, characterized in that: The angle ratio of the five water treatment processes in the main valve core is 1:1:2:2:

4.

5. The hydraulically driven, self-controlled, multifunctional water treatment planar equal-division valve according to claim 1, characterized in that: The regeneration transmission assembly (83) and the running transmission assembly (84) are both composed of a speed regulating gear (8401), a five-stage gear (8402), a first rotating shaft (8403), a first gear (8404), a second gear (8405), a second rotating shaft (8406), a third gear (8407), a fourth gear (8408), an impeller (8409), and a third rotating shaft (8410). A speed regulating gear (8401) is installed at one end of the five-stage gear (8402). The speed regulating gear (8401) meshes with the first gear (8404). The first gear (8404) meshes with the third gear (8407). The third gear (8407) meshes with the second gear (8405). The second gear (8405) meshes with the fourth gear (8408). The fourth gear (8408) meshes with the gear of the impeller (8409).

6. The hydraulically driven, self-controlled, multifunctional water treatment planar equal-division valve according to claim 1, characterized in that: The valve cover (4) is equipped with a piston end cap (3) at the end of the piston, and an ejector (2) is installed on one side of the hydraulically driven valve body (1).

7. The hydraulically driven, self-controlled, multifunctional water treatment planar equal-division valve according to claim 1, characterized in that: A spring mounting position (51) is provided on the inner side of the piston ratchet (5), and a spring is installed on the piston ratchet (5) at the spring mounting position (51).

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