Water purifying concentrate valve

Abstract

The application relates to a clean water concentrated water valve and relates to the technical field of reverse osmosis membrane water treatment, which comprises a raw water pipe, a reverse osmosis membrane, a water outlet pipe, a communication assembly, a first adjusting assembly, a second adjusting assembly and a control assembly; the reverse osmosis membrane is located on one side of the raw water pipe, the reverse osmosis membrane is provided with a clean water pipe; the water outlet pipe is located on one side of the reverse osmosis membrane; one side of the water outlet pipe is communicated with a drain pipe, one side of the drain pipe is communicated with a backwater pipe, one end of the backwater pipe is communicated with the raw water pipe, and a one-way valve is installed on the backwater pipe; the communication assembly is located on the raw water pipe and is used for controlling the communication state of the raw water pipe; the first adjusting assembly is located on the side, away from the raw water pipe, of the reverse osmosis membrane; the second adjusting assembly is located on the side, away from the raw water pipe, of the reverse osmosis membrane and is used for adjusting the communication state of the communication assembly when the reverse osmosis membrane filters raw water; and the control assembly is located on the water outlet pipe and is used for controlling the working state of the second adjusting assembly. The application has the effect of improving the clean water rate of the clean water concentrated water valve.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of reverse osmosis membrane water treatment, and in particular to a purified water concentrate valve. BACKGROUND

[0002] The purified water concentrate valve is a special valve used for controlling the discharge of concentrate in a water treatment system, and is widely used in fields such as household water purification equipment and industrial water treatment systems.

[0003] At present, the existing purified water concentrate valve mainly controls the on-off of raw water and the discharge of concentrate through a manual valve. When in use, an operator controls the connection of raw water to the reverse osmosis membrane through the manual valve, and after the raw water is filtered by the reverse osmosis membrane, the concentrate is discharged through the water outlet pipe.

[0004] When the existing purified water concentrate valve is in use, the concentrate filtered by the reverse osmosis membrane is directly discharged through the water outlet pipe, and the ratio of concentrate to purified water cannot be flexibly adjusted, so that a large amount of water resources is discharged synchronously with the concentrate. SUMMARY

[0005] In order to improve the purified water rate of the purified water concentrate valve, the present application provides a purified water concentrate valve.

[0006] The purified water concentrate valve provided by the present application adopts the following technical scheme:

[0007] The purified water concentrate valve comprises a raw water pipe, a reverse osmosis membrane, a water outlet pipe, a communication assembly, a first adjusting assembly, a second adjusting assembly and a control assembly. The reverse osmosis membrane is located on one side of the raw water pipe, and a purified water pipe is arranged on the reverse osmosis membrane. The water outlet pipe is located on the side of the reverse osmosis membrane away from the raw water pipe. One side of the water outlet pipe is communicated with a drain pipe, one side of the drain pipe is communicated with a backwater pipe, one end of the backwater pipe away from the drain pipe is communicated with the raw water pipe, and a one-way valve is installed on the backwater pipe. The communication assembly is located on the raw water pipe and is used for controlling the communication state of the raw water pipe. The first adjusting assembly is located on the side of the reverse osmosis membrane away from the raw water pipe, and the first adjusting assembly comprises a first adjusting part and a second adjusting part. The first adjusting part is located on the purified water pipe and is used for adjusting the water discharge amount of the purified water pipe. The second adjusting part is located on the drain pipe and is used for adjusting the water discharge amount of the drain pipe. The second adjusting assembly is located on the side of the reverse osmosis membrane away from the raw water pipe, and is used for adjusting the communication state of the communication assembly when the reverse osmosis membrane filters raw water. The control assembly is located on the water outlet pipe and is used for controlling the working state of the second adjusting assembly.

[0008] By adopting the technical scheme, when in use, an operator adjusts the water discharge capacity of the clean water pipe through the first adjusting part, adjusts the water discharge capacity of the drain pipe through the second adjusting part, opens the raw water pipe through the communication assembly, raw water flows to the reverse osmosis membrane through the raw water pipe, and clean water is discharged through the clean water pipe after being filtered by the reverse osmosis membrane; when the clean water in the clean water pipe is greater than the preset water discharge capacity of the first adjusting part, the control assembly controls the second adjusting assembly to work, the second adjusting assembly adjusts the working state of the communication assembly, the water inflow capacity in the raw water pipe is reduced, and concentrated water is discharged through the water outlet pipe and the drain pipe, and part of the concentrated water can flow back to the raw water pipe through the backwater pipe through the one-way valve, so that the concentrated water is recycled and utilization, and water resource waste is reduced.

[0009] Optionally, the communication assembly comprises a ball, a rotating shaft, a driving telescopic rod, a rack and a gear; the ball is located in the raw water pipe, and a water inlet is formed in the ball; the rotating shaft is vertically arranged on the ball and fixedly connected with the ball; the driving telescopic rod is horizontally arranged on the raw water pipe and fixedly connected with the raw water pipe at a fixed end; the rack is horizontally arranged on the raw water pipe and fixedly connected with the movable end of the driving telescopic rod; the gear is horizontally sleeved on the rotating shaft and fixedly connected with the rotating shaft, and the gear is engaged with the rack.

[0010] By adopting the technical scheme, when in use, the operator drives the movable end of the driving telescopic rod to contract, the movable end of the driving telescopic rod drives the rack to move synchronously, the rack drives the gear to rotate, the gear drives the rotating shaft to rotate, the rotating shaft drives the ball to rotate, and the communication state of the raw water pipe is controlled through the position change of the water inlet on the ball.

[0011] Optionally, the first adjusting part comprises a mounting box, an adjusting plate, a driving lead screw and a rotating plate; the mounting box is horizontally arranged on the clean water pipe and in communication with the clean water pipe at both ends; the adjusting plate is vertically arranged and located in the mounting box at one end, and the adjusting plate is slidingly connected with the mounting box; the driving lead screw is vertically arranged and rotationally connected with the mounting box, one end of the driving lead screw is located outside the water outlet pipe, and the driving lead screw is threadedly connected with the adjusting plate; and the rotating plate is horizontally sleeved on the driving lead screw and slidingly connected with the driving lead screw.

[0012] By adopting the technical scheme, when in use, the operator drives the rotating plate to rotate, the rotating plate drives the driving lead screw to rotate synchronously, the driving lead screw drives the adjusting plate to slide downward, the flow area in the mounting box is reduced, and thus the water discharge capacity of the clean water pipe is adjusted.

[0013] Optionally, the second adjusting part comprises a baffle, an adjusting telescopic rod and a connecting plate; the baffle is vertically inserted on the drain pipe and located on the side of the backwater pipe away from the outlet pipe; the adjusting telescopic rod is vertically arranged on one side of the drain pipe and the fixed end is fixedly connected with the drain pipe; the connecting plate is horizontally arranged and the two ends are fixedly connected with the movable end of the adjusting telescopic rod and the baffle respectively.

[0014] By using the above technical scheme, when the operation personnel drives the movable end of the adjusting telescopic rod to contract, the movable end of the adjusting telescopic rod drives the baffle to move synchronously through the connecting plate, the baffle slides upward, the flow area of the drain pipe is easily adjusted, and thus the discharge capacity of the drain pipe is adjusted.

[0015] Optionally, the second adjusting assembly comprises a detection plate and a detection telescopic rod; the detection plate is vertically arranged at the bottom end of the adjusting plate and hinged with the adjusting plate; the detection telescopic rod is located in the mounting box and the fixed end is hinged with the mounting box; the movable end of the detection telescopic rod is hinged with the detection plate.

[0016] By using the above technical scheme, when the clean water in the clean water pipe is greater than the preset discharge capacity of the adjusting plate, the clean water extrudes the detection plate, the detection plate drives the movable end of the detection telescopic rod to contract synchronously, the operation personnel adjusts the inflow of raw water and the outflow of the drain pipe according to the contraction amount of the movable end of the detection telescopic rod, and thus the ratio of thick water to clean water is easily adjusted.

[0017] Optionally, the second adjusting assembly further comprises a first connecting pipe, a second connecting pipe, a partition plate and a collecting box; the rod cavity of the detection telescopic rod is filled with liquid, the rod cavity of the driving telescopic rod is filled with liquid, the first spring is horizontally arranged in the rodless cavity of the driving telescopic rod, and the two ends of the first spring are fixedly connected with the fixed end of the driving telescopic rod and the movable end of the driving telescopic rod respectively; the two ends of the first connecting pipe are communicated with the rod cavity of the detection telescopic rod and the rod cavity of the driving telescopic rod respectively, and the overflow valve is installed on the first connecting pipe; one end of the second connecting pipe is communicated with the first connecting pipe; the partition plate is inserted on the second connecting pipe, the connecting hole is formed in the partition plate, one end of the partition plate is fixedly connected with the limiting plate, the second spring is horizontally arranged on the side of the limiting plate close to the second connecting pipe, and the two ends of the second spring are fixedly connected with the limiting plate and the second connecting pipe respectively, and the second spring is in a compressed state; the collecting box is located on one side of the outlet pipe and fixedly connected with the outlet pipe, the collecting box is communicated with the end of the second connecting pipe away from the first connecting pipe; the rodless cavity of the detection telescopic rod is filled with liquid, the rodless cavity of the adjusting telescopic rod is filled with liquid, and the rodless cavity of the detection telescopic rod and the rodless cavity of the adjusting telescopic rod are communicated through the pipeline.

[0018] By adopting the technical scheme, when the operator drives the adjusting plate to slide downward in the installation box, the active end of the detection telescopic rod is elongated, the volume of the telescopic rod rod cavity is reduced, the liquid in the telescopic rod rod cavity flows into the collecting box through the first connecting pipe and the second connecting pipe, the volume of the telescopic rod rodless cavity is increased, the liquid in the telescopic rod rodless cavity flows into the telescopic rod rodless cavity through the pipeline, the volume of the telescopic rod rodless cavity is reduced, the active end of the telescopic rod is retracted, the active end of the telescopic rod drives the baffle to move, so that the drainage capacity of the drain pipe is adjusted; when the adjusting plate is adjusted to the specified position, the operator drives the connecting hole of the partition plate to be misaligned with the second connecting pipe, so that the partition plate isolates the second connecting pipe; when the detection plate drives the active end of the detection telescopic rod to retract synchronously, the volume of the telescopic rod rod cavity is increased, the liquid in the telescopic rod rod cavity flows into the telescopic rod rod cavity through the first connecting pipe and the overflow valve, the volume of the telescopic rod rod cavity is reduced, the active end of the telescopic rod is elongated, the active end of the telescopic rod drives the rack to move synchronously, the rack drives the gear to rotate, the gear drives the rotating shaft to rotate, the rotating shaft drives the ball to rotate, the position of the water inlet on the ball is changed, and the water inlet capacity of the raw water pipe is adjusted; at the same time, the volume of the telescopic rod rodless cavity is reduced, the liquid in the telescopic rod rodless cavity flows into the telescopic rod rodless cavity through the pipeline, the volume of the telescopic rod rodless cavity is increased, the active end of the telescopic rod is elongated, the active end of the telescopic rod drives the baffle to move synchronously, so that when the flow rate in the clean water pipe increases, the drainage capacity of the drain pipe increases synchronously, and the ratio of the concentrated water to the clean water is always constant.

[0019] Optionally, a sliding plate is horizontally arranged in the collecting box and is in sliding connection with the collecting box; the sliding plate divides the collecting box into a containing cavity and a non-containing cavity, and the containing cavity of the collecting box is filled with liquid; a pull rod is inserted into the collecting box, and one end of the pull rod is fixedly connected with the sliding plate; a third spring is vertically arranged on the collecting box, and two ends of the third spring are fixedly connected with the pull rod and the collecting box, respectively.

[0020] By adopting the technical scheme, when the equipment is used, the operator drives the connecting hole of the partition plate to be in communication with the second connecting pipe, the operator rotates the drive lead screw to drive the adjusting plate to reset, the third spring resets, the third spring drives the pull rod to slide upward, the pull rod drives the sliding plate to slide upward synchronously, and the sliding plate extrudes the liquid in the collecting box into the telescopic rod rod cavity through the second connecting pipe and the first connecting pipe, so that the equipment is easy to reset.

[0021] Optionally, the control assembly comprises a sliding telescopic rod, a connecting rod and a guide block; the sliding telescopic rod is vertically arranged on the water outlet pipe and is fixedly connected with the water outlet pipe at a fixed end, and the movable end of the sliding telescopic rod abuts against the rotating plate; the connecting rod is horizontally arranged on one side of the sliding telescopic rod and is fixedly connected with the movable end of the sliding telescopic rod at one end; the guide block is located at the end of the connecting rod away from the sliding telescopic rod and is fixedly connected with the connecting rod, and the end of the guide block away from the sliding telescopic rod is provided with a guide inclined surface, and the end of the baffle plate close to the guide block is provided with a guide inclined surface, and the guide inclined surface of the guide block abuts against the guide inclined surface of the baffle plate.

[0022] By adopting the above technical scheme, when the operator needs to rotate the lead screw, the operator lifts the rotating plate upward, the second spring is reset, the second spring drives the limiting plate to slide away from the second connecting pipe, the limiting plate drives the baffle plate to slide synchronously, the baffle plate drives the movable end of the sliding telescopic rod to elongate, the connecting hole of the baffle plate is opposite to the second connecting pipe, the operator drives the rotating plate to rotate, the rotating plate drives the driving lead screw to rotate synchronously, so that when the position of the adjusting plate is adjusted, the liquid in the rod cavity of the telescopic rod is not easy to flow into the rod cavity of the driving telescopic rod.

[0023] To sum up, the present application has at least one of the following beneficial technical effects:

[0024] 1. By arranging the first adjusting part, the water discharge capacity of the water pipe is easy to adjust.

[0025] 2. By arranging the second adjusting part, the water discharge capacity of the water discharge pipe is easy to adjust.

[0026] 3. By arranging the second adjusting assembly, when the reverse osmosis membrane filters raw water, the water discharge capacity of the water discharge pipe and the water inflow capacity of the raw water pipe are easy to adjust. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a structural schematic diagram of an embodiment of the present application;

[0028] Figure 2 is a partial sectional view of the mounting box of an embodiment of the present application for display;

[0029] Figure 3 is a partial sectional view of the ball of an embodiment of the present application for display;

[0030] Figure 4 is a sectional view of the baffle plate of an embodiment of the present application for display;

[0031] Figure 5 is Figure 1 a partial enlarged view of A in FIG. 8;

[0032] Figure 6is Figure 2 A local enlarged view at B in the middle;

[0033] Figure 7 is a partial sectional view of the sliding plate for displaying according to an embodiment of the present application.

[0034] Explanation of reference numerals: 1, raw water pipe; 11, return water pipe; 111, one-way valve; 2, reverse osmosis membrane; 21, clean water pipe; 3, water outlet pipe; 31, drain pipe; 4, communication assembly; 41, ball; 411, water inlet; 42, rotating shaft; 43, drive telescopic rod; 431, first spring; 44, rack; 45, gear; 5, first adjusting assembly; 51, first adjusting part; 511, mounting box; 512, adjusting plate; 513, drive lead screw; 514, rotating plate; 52, second adjusting part; 521, baffle; 522, adjusting telescopic rod; 523, connecting plate; 6, second adjusting assembly; 61, detection plate; 62, detection telescopic rod; 63, first connecting pipe; 631, overflow valve; 64, second connecting pipe; 65, partition plate; 651, connecting hole; 652, limiting plate; 653, second spring; 66, collection box; 661, sliding plate; 662, pull rod; 663, third spring; 7, control assembly; 71, sliding telescopic rod; 72, connecting rod; 73, guide block. DETAILED DESCRIPTION

[0035] The following will be described in detail below with reference to the accompanying drawings. Figures 1-7 The present application will be described in further detail.

[0036] The present application discloses a clean water and concentrated water valve. With reference to the accompanying drawings, Figure 1 and Figure 2 A clean water and concentrated water valve includes a raw water pipe 1, a reverse osmosis membrane 2, a water outlet pipe 3, a communication assembly 4, a first adjusting assembly 5, a second adjusting assembly 6, and a control assembly 7. The reverse osmosis membrane 2 is located on one side of the raw water pipe 1, and the reverse osmosis membrane 2 is provided with a clean water pipe 21. The water outlet pipe 3 is located on the side of the reverse osmosis membrane 2 away from the raw water pipe 1. One side of the water outlet pipe 3 is communicated with a drain pipe 31. The communication assembly 4 is located on the raw water pipe 1 and is used to control the communication state of the raw water pipe 1. The first adjusting assembly 5 is located on the side of the reverse osmosis membrane 2 away from the raw water pipe 1, and is used to adjust the water discharge amount of the clean water pipe 21 and the drain pipe 31. The second adjusting assembly 6 is located on the side of the reverse osmosis membrane 2 away from the raw water pipe 1, and is used to adjust the communication state of the communication assembly 4 when the reverse osmosis membrane 2 filters raw water. The control assembly 7 is located on the water outlet pipe 3, and is used to control the working state of the second adjusting assembly 6.

[0037] In use, the operator adjusts the water discharge capacity of the clean water pipe 21 and the drain pipe 31 through the first adjusting assembly 5, the operator opens the raw water pipe 1 through the communication assembly 4, raw water flows to the reverse osmosis membrane 2 through the raw water pipe 1, and after being filtered by the reverse osmosis membrane 2, clean water is discharged through the clean water pipe 21; when the clean water in the clean water pipe 21 is greater than the preset water discharge capacity of the clean water pipe 21, the control assembly 7 controls the second adjusting assembly 6 to work, the second adjusting assembly 6 adjusts the working state of the communication assembly 4, reduces the water inflow capacity of the raw water pipe 1, and the concentrated water is discharged through the water outlet pipe 3 and the drain pipe 31, and part of the concentrated water can flow back to the raw water pipe 1 through the backwater pipe 11 and the one-way valve 111.

[0038] With reference to Figure 1 , the raw water pipe 1 is horizontally arranged and in a circular tube shape. The raw water pipe 1 is communicated with the backwater pipe 11 on one side, the backwater pipe 11 is in a rectangular tube shape, and the end away from the raw water pipe 1 is communicated with the drain pipe 31. The backwater pipe 11 is provided with a one-way valve 111. The reverse osmosis membrane 2 is horizontally arranged. The clean water pipe 21 is horizontally arranged and in a circular tube shape. The water outlet pipe 3 is horizontally arranged and in a circular tube shape. The drain pipe 31 is horizontally arranged and in a rectangular tube shape.

[0039] With reference to Figure 1 and Figure 3 , the communication assembly 4 comprises a ball 41, a rotating shaft 42, a driving telescopic rod 43, a rack 44 and a gear 45. The ball 41 is located in the raw water pipe 1, and a water inlet 411 in a circular hole shape is formed in the ball 41. The rotating shaft 42 is vertically arranged on the ball 41 and in a circular rod shape, and the rotating shaft 42 is fixedly connected with the ball 41. The driving telescopic rod 43 is horizontally arranged on the raw water pipe 1, and the fixed end is fixedly connected with the raw water pipe 1, and the rod cavity of the driving telescopic rod 43 is filled with liquid.

[0040] The rod cavity of the driving telescopic rod 43 is horizontally provided with a first spring 431, and the two ends of the first spring 431 are fixedly connected with the fixed end of the driving telescopic rod 43 and the movable end of the driving telescopic rod 43 respectively. The rack 44 is horizontally arranged on the raw water pipe 1 and fixedly connected with the movable end of the driving telescopic rod 43. The gear 45 is horizontally sleeved on the rotating shaft 42 and fixedly connected with the rotating shaft 42, and the gear 45 is engaged with the rack 44.

[0041] In use, the operator drives the movable end of the driving telescopic rod 43 to contract, the movable end of the driving telescopic rod 43 drives the rack 44 to move synchronously, the rack 44 drives the gear 45 to rotate, the gear 45 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the ball 41 to rotate, and the communication state of the raw water pipe 1 is controlled through the position change of the water inlet 411 on the ball 41.

[0042] With reference to Figure 1 and Figure 2The first adjusting assembly 5 comprises a first adjusting part 51 and a second adjusting part 52. The first adjusting part 51 is located on the clean water pipe 21 and is used to adjust the water discharge capacity of the clean water pipe 21. The second adjusting part 52 is located on the drain pipe 31 and is used to adjust the water discharge capacity of the drain pipe 31. The first adjusting part 51 comprises a mounting box 511, an adjusting plate 512, a driving screw 513 and a rotating plate 514. The mounting box 511 is horizontally arranged on the clean water pipe 21 and is in the shape of a rectangular box. Both ends of the mounting box 511 are in communication with the clean water pipe 21.

[0043] The adjusting plate 512 is vertically arranged and is in the shape of a rectangular plate. One end of the adjusting plate 512 is located in the mounting box 511, and the adjusting plate 512 is slidingly connected with the mounting box 511 in the vertical direction. The driving screw 513 is vertically arranged and is rotationally connected with the mounting box 511. One end of the driving screw 513 is located outside the clean water pipe 3, and the driving screw 513 is threadedly connected with the adjusting plate 512. The rotating plate 514 is horizontally sleeved on the top of the driving screw 513 and is slidingly connected with the driving screw 513 in the vertical direction.

[0044] Referring to Figure 1 and Figure 4 , the second adjusting part 52 comprises a baffle 521, an adjusting telescopic rod 522 and a connecting plate 523. The baffle 521 is vertically inserted on the drain pipe 31 and is in the shape of a rectangular plate. The baffle 521 is located on the side of the backwater pipe 11 away from the clean water pipe 3. The adjusting telescopic rod 522 is vertically arranged on one side of the drain pipe 31 and is fixedly connected with the drain pipe 31 at the fixed end. The rodless cavity of the adjusting telescopic rod 522 is filled with liquid. The connecting plate 523 is horizontally arranged and is in the shape of a rectangular plate. Both ends of the connecting plate 523 are fixedly connected with the movable end of the adjusting telescopic rod 522 and the baffle 521 respectively.

[0045] Referring to Figure 1 , Figure 2 and Figure 5 , the second adjusting assembly 6 comprises a detection plate 61, a detection telescopic rod 62, a first connecting pipe 63, a second connecting pipe 64, a partition plate 65 and a collecting box 66. The detection plate 61 is vertically arranged at the bottom end of the adjusting plate 512 and is in the shape of a rectangular plate. The detection plate 61 is hingedly connected with the adjusting plate 512. The detection telescopic rod 62 is located in the mounting box 511 and is hingedly connected with the mounting box 511 at the fixed end. The movable end of the detection telescopic rod 62 is hingedly connected with the detection plate 61. The rod cavity of the detection telescopic rod 62 is filled with liquid, and the rodless cavity of the detection telescopic rod 62 is filled with liquid. The rodless cavity of the detection telescopic rod 62 is in communication with the rodless cavity of the adjusting telescopic rod 522 through a pipeline.

[0046] Referring to Figure 1The first connecting pipe 63 is rectangular tubular, and two ends thereof are communicated with the rod cavity of the detection telescopic rod 62 and the rod cavity of the driving telescopic rod 43 respectively, and the overflow valve 631 is installed on the first connecting pipe 63. The second connecting pipe 64 is rectangular tubular, and one end thereof is communicated with the first connecting pipe 63.

[0047] Referring to Figure 5 and Figure 6 The baffle 65 is horizontally inserted on the second connecting pipe 64, and is rectangular plate-shaped. One end of the baffle 65 is provided with a guide inclined surface, which is inclined upward from the side far away from the second connecting pipe 64 to the side close to the second connecting pipe 64. The baffle 65 is provided with a connecting hole 651, which is rectangular hole-shaped.

[0048] One end of the baffle 65 is vertically connected with a limiting plate 652, which is rectangular plate-shaped and fixedly connected with the baffle 65. The side of the limiting plate 652 close to the second connecting pipe 64 is horizontally provided with a second spring 653, two ends of the second spring 653 are fixedly connected with the limiting plate 652 and the second connecting pipe 64 respectively, and the second spring 653 is in a compressed state.

[0049] Referring to Figure 1 and Figure 7 The collecting box 66 is located on one side of the water outlet pipe 3, and is rectangular box-shaped. The collecting box 66 is fixedly connected with the water outlet pipe 3, and is communicated with one end of the second connecting pipe 64 far away from the first connecting pipe 63. The collecting box 66 is horizontally provided with a sliding plate 661 inside, which is rectangular plate-shaped and vertically slidably connected with the collecting box 66. The sliding plate 661 divides the collecting box 66 into an accommodation cavity and a non-accommodation cavity, and the accommodation cavity of the collecting box 66 is filled with liquid. The collecting box 66 is vertically inserted with a pull rod 662, which is circular rod-shaped and one end of which is fixedly connected with the sliding plate 661. The collecting box 66 is vertically provided with a third spring 663, two ends of which are fixedly connected with the pull rod 662 and the collecting box 66 respectively.

[0050] In use, the operator pulls the rotating plate 514 upward, the second spring 653 resets, the second spring 653 drives the water inlet 411 of the baffle 65 to be opposite to the second connecting pipe 64, the operator drives the rotating plate 514 to rotate, the rotating plate 514 drives the driving lead screw 513 to rotate synchronously, and the driving lead screw 513 drives the adjusting plate 512 to slide downward in the mounting box 511, so that the flow area in the mounting box 511 is reduced.

[0051] The adjusting plate 512 drives the detection plate 61 to slide synchronously, the detection plate 61 drives the movable end of the detection telescopic rod 62 to extend, the liquid in the telescopic rod cavity of the detection telescopic rod 62 flows into the collecting box 66 through the first connecting pipe 63 and the second connecting pipe 64, the liquid in the telescopic rod cavity of the adjusting telescopic rod 522 flows into the telescopic rod cavity of the detection telescopic rod 62 through the pipe, the movable end of the adjusting telescopic rod 522 retracts, the movable end of the adjusting telescopic rod 522 drives the baffle 521 to move synchronously through the connecting plate 523, so that the flow area of the drain pipe 31 decreases.

[0052] When the adjusting plate 512 is adjusted to the specified position, the operator drives the connecting hole 651 of the partition plate 65 to be misaligned with the second connecting pipe 64, so that the partition plate 65 isolates the second connecting pipe 64. When the clean water in the clean water pipe 21 is greater than the preset drain amount of the adjusting plate 512, the clean water extrudes the detection plate 61, the detection plate 61 drives the movable end of the detection telescopic rod 62 to retract synchronously, the liquid in the telescopic rod cavity of the drive telescopic rod 43 flows into the telescopic rod cavity of the detection telescopic rod 62 through the first connecting pipe 63 and the overflow valve 631, the movable end of the drive telescopic rod 43 extends, the movable end of the drive telescopic rod 43 drives the rotating shaft 42 to rotate through the gear 45 and the rack 44, and the rotating shaft 42 drives the ball 41 to rotate.

[0053] Meanwhile, the liquid in the telescopic rod cavity of the detection telescopic rod 62 flows into the telescopic rod cavity of the adjusting telescopic rod 522 through the pipe, the movable end of the adjusting telescopic rod 522 extends, and the movable end of the adjusting telescopic rod 522 drives the baffle 521 to move synchronously, so that when the flow rate in the clean water pipe 21 increases, the drain amount of the drain pipe 31 increases synchronously.

[0054] When the equipment is used, the operator drives the connecting hole 651 of the partition plate 65 to be in communication with the second connecting pipe 64, the operator rotates the drive screw rod 513 to drive the adjusting plate 512 to reset, the third spring 663 resets, the third spring 663 drives the pull rod 662 to slide upward, the pull rod 662 drives the sliding plate 661 to slide upward synchronously, and the sliding plate 661 extrudes the liquid in the collecting box 66 into the telescopic rod cavity of the detection telescopic rod 62 through the second connecting pipe 64 and the first connecting pipe 63.

[0055] Referring to Figure 2 and Figure 5 , the control assembly 7 comprises a sliding telescopic rod 71, a connecting rod 72 and a guide block 73. The sliding telescopic rod 71 is vertically arranged on the water outlet pipe 3, and a fixed end is fixedly connected with the water outlet pipe 3. The movable end of the sliding telescopic rod 71 is in abutment with the rotating plate 514. The connecting rod 72 is horizontally arranged on one side of the sliding telescopic rod 71, and is in the shape of a rectangular rod. One end of the connecting rod 72 is fixedly connected with the movable end of the sliding telescopic rod 71.

[0056] Referring to Figure 6The guide block 73 is horizontally arranged at the end of the connecting rod 72 away from the sliding telescopic rod 71, and is in the shape of a rectangular block. The guide block 73 is fixedly connected with the connecting rod 72. An inclined guide surface is arranged at the end of the guide block 73 away from the sliding telescopic rod 71, and the inclined guide surface is arranged downward from the side close to the second connecting pipe 64 to the side away from the second connecting pipe 64. The inclined guide surface of the guide block 73 abuts against the inclined guide surface of the partition plate 65.

[0057] The operator lifts the rotating plate 514 upward, the second spring 653 is reset, the second spring 653 drives the limiting plate 652 to slide away from the second connecting pipe 64, the limiting plate 652 drives the partition plate 65 to slide synchronously, so that the connecting hole 651 of the partition plate 65 is opposite to the second connecting pipe 64, the partition plate 65 drives the guide block 73 to slide upward, and the guide block 73 drives the movable end of the sliding telescopic rod 71 to extend through the connecting rod 72.

[0058] The implementation principle of the water purification concentrated water valve in the embodiment of the application is as follows:

[0059] In use, the operator lifts the rotating plate 514 upward, the second spring 653 is reset, the second spring 653 drives the limiting plate 652 to slide away from the second connecting pipe 64, the limiting plate 652 drives the partition plate 65 to slide synchronously, so that the connecting hole 651 of the partition plate 65 is opposite to the second connecting pipe 64, the partition plate 65 drives the guide block 73 to slide upward, and the guide block 73 drives the movable end of the sliding telescopic rod 71 to extend through the connecting rod 72.

[0060] Meanwhile, the operator drives the movable end of the driving telescopic rod 43 to contract, the liquid in the collecting box 66 flows into the rod cavity of the driving telescopic rod 43 through the first connecting pipe 63 and the overflow valve 631, the movable end of the driving telescopic rod 43 drives the rack 44 to move synchronously, the rack 44 drives the gear 45 to rotate, the gear 45 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the ball 41 to rotate, and the connection state of the raw water pipe 1 is controlled through the position change of the water inlet 411 on the ball 41.

[0061] The operator drives the rotating plate 514 to rotate, the rotating plate 514 drives the driving screw 513 to rotate synchronously, the driving screw 513 drives the adjusting plate 512 to slide downward in the mounting box 511, so that the flow area in the mounting box 511 is reduced. The adjusting plate 512 drives the detection plate 61 to slide synchronously, the detection plate 61 drives the movable end of the detection telescopic rod 62 to extend, the movable end of the adjusting telescopic rod 522 is contracted, the movable end of the adjusting telescopic rod 522 drives the baffle 521 to move synchronously through the connecting plate 523, so that the flow area of the drain pipe 31 is reduced.

[0062] When the adjusting plate 512 is adjusted to the specified position, the operator releases the rotating plate 514, the rotating plate 514 slides downward under the influence of gravity, the rotating plate 514 extrudes the movable end of the sliding telescopic rod 71, the movable end of the sliding telescopic rod 71 drives the guide block 73 to slide downward, the guide block 73 extrudes the partition plate 65, so that the connecting hole 651 of the partition plate 65 is misaligned with the second connecting pipe 64, and the partition plate 65 isolates the second connecting pipe 64.

[0063] The raw water flows to the reverse osmosis membrane 2 through the raw water pipe 1, and after being filtered by the reverse osmosis membrane 2, the purified water is discharged through the purified water pipe 21; when the amount of the purified water in the purified water pipe 21 is greater than the preset water discharge amount of the adjusting plate 512, the purified water extrudes the detection plate 61, the detection plate 61 drives the movable end of the detection telescopic rod 62 to contract synchronously, the movable end of the driving telescopic rod 43 is elongated, the movable end of the driving telescopic rod 43 drives the rotating shaft 42 to rotate through the gear 45 and the rack 44, and the rotating shaft 42 drives the ball 41 to rotate.

[0064] Meanwhile, the liquid in the rodless cavity of the detection telescopic rod 62 flows to the rodless cavity of the adjusting telescopic rod 522 through the pipeline, the movable end of the adjusting telescopic rod 522 is elongated, and the movable end of the adjusting telescopic rod 522 drives the baffle 521 to move synchronously, so that when the flow rate in the purified water pipe 21 increases, the water discharge amount of the water discharge pipe 31 increases synchronously.

[0065] When the equipment is used up, the operator connects the connecting hole 651 of the partition plate 65 with the second connecting pipe 64, rotates the driving screw 513 to drive the adjusting plate 512 to reset, the third spring 663 resets, the third spring 663 drives the pull rod 662 to slide upward, the pull rod 662 drives the sliding plate 661 to slide upward synchronously, and the sliding plate 661 extrudes the liquid in the collecting box 66 to the rod cavity of the detection telescopic rod 62 through the second connecting pipe 64 and the first connecting pipe 63.

[0066] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A water purification concentrate valve, characterized in that: The system includes a raw water pipe (1), a reverse osmosis membrane (2), an outlet pipe (3), a connecting component (4), a first regulating component (5), a second regulating component (6), and a control component (7). The reverse osmosis membrane (2) is located on one side of the raw water pipe (1), and a purified water pipe (21) is installed on the reverse osmosis membrane (2). The outlet pipe (3) is located on the side of the reverse osmosis membrane (2) away from the raw water pipe (1). A drain pipe (31) is connected to one side of the outlet pipe (3), and a return water pipe (11) is connected to one side of the drain pipe (31). The end of the return water pipe (11) away from the drain pipe (31) is connected to the raw water pipe (1), and a one-way valve (111) is installed on the return water pipe (11). The connecting component (4) is located on the raw water pipe (1) and is used to control the connection state of the raw water pipe (1); the connecting component (4) includes a ball (41) and a drive telescopic rod (43), the ball (41) is located inside the raw water pipe (1), and an inlet (411) is provided on the ball (41); the first adjusting component (5) is located on the side of the reverse osmosis membrane (2) away from the raw water pipe (1), and the first adjusting component (5) includes a first adjusting part (51) and a second adjusting part (52); the first adjusting part (51) is located on the purified water pipe (21) and is used to adjust the drainage volume of the purified water pipe (21); the second adjusting part (52) is located on the drain pipe (31) and is used to adjust the drainage volume of the drain pipe (31); the second adjustment component (6) is located on the side of the reverse osmosis membrane (2) away from the raw water pipe (1), and is used to adjust the communication state of the communication component (4) when the reverse osmosis membrane (2) filters the raw water; the second adjustment component (6) includes a detection plate (61), a detection telescopic rod (62), a first connecting pipe (63), a second connecting pipe (64), a partition (65) and a collection box (66), the movable end of the detection telescopic rod (62) is hinged to the detection plate (61), and the two ends of the first connecting pipe (63) are respectively connected to the rod cavity of the detection telescopic rod (62) and the rod cavity of the driving telescopic rod (43). An overflow valve (631) is installed on the first connecting pipe (63); when the clean water in the clean water pipe (21) is greater than the preset drainage volume of the first regulating part (51), the clean water squeezes the detection plate (61), the detection plate (61) drives the movable end of the detection telescopic rod (62) to contract synchronously, thereby driving the movable end of the drive telescopic rod (43) to extend, and linking the ball (41) to rotate, adjusting the flow rate in the raw water pipe (1), and at the same time, the detection telescopic rod (62) links the second regulating part (52), so that when the flow rate in the clean water pipe (21) increases, the drainage volume of the drain pipe (31) increases synchronously; the control component (7) is located on the water outlet pipe (3) and is used to control the working state of the second regulating component (6).

2. The purified water concentrate valve according to claim 1, characterized in that: The connecting component (4) further includes a rotating shaft (42), a rack (44), and a gear (45); the rotating shaft (42) is vertically arranged on the sphere (41) and fixedly connected to the sphere (41); the driving telescopic rod (43) is horizontally arranged on the raw water pipe (1) and its fixed end is fixedly connected to the raw water pipe (1); the rack (44) is horizontally arranged on the raw water pipe (1) and fixedly connected to the movable end of the driving telescopic rod (43); the gear (45) is horizontally sleeved on the rotating shaft (42) and fixedly connected to the rotating shaft (42), and the gear (45) meshes with the rack (44).

3. A water purification concentrate valve according to claim 2, characterized in that: The first adjustment unit (51) includes a mounting box (511), an adjustment plate (512), a drive screw (513), and a rotating plate (514); the mounting box (511) is horizontally arranged on the water purification pipe (21), and both ends are connected to the water purification pipe (21); the adjustment plate (512) is vertically arranged, and one end is located inside the mounting box (511), and the adjustment plate (512) is slidably connected to the mounting box (511); the drive screw (513) is vertically arranged and rotatably connected to the mounting box (511), one end of the drive screw (513) is located outside the water outlet pipe (3), and the drive screw (513) is threadedly connected to the adjustment plate (512); the rotating plate (514) is horizontally sleeved on the drive screw (513) and slidably connected to the drive screw (513).

4. A water purification concentrate valve according to claim 3, characterized in that: The second adjustment part (52) includes a baffle (521), an adjustment telescopic rod (522), and a connecting plate (523); the baffle (521) is vertically inserted into the drain pipe (31) and is located on the side of the return pipe (11) away from the outlet pipe (3); the adjustment telescopic rod (522) is vertically located on the side of the drain pipe (31) and its fixed end is fixedly connected to the drain pipe (31); the connecting plate (523) is horizontally located and its two ends are fixedly connected to the movable end of the adjustment telescopic rod (522) and the baffle (521) respectively.

5. A purified water concentrate valve according to claim 4, characterized in that: The detection plate (61) is vertically arranged at the bottom end of the adjustment plate (512) and is hinged to the adjustment plate (512); the detection telescopic rod (62) is located inside the mounting box (511) and its fixed end is hinged to the mounting box (511).

6. A water purification concentrate valve according to claim 5, characterized in that: The rod cavity of the detection telescopic rod (62) is filled with liquid, and the rod cavity of the driving telescopic rod (43) is filled with liquid. A first spring (431) is horizontally arranged in the rodless cavity of the driving telescopic rod (43). The two ends of the first spring (431) are fixedly connected to the fixed end and the movable end of the driving telescopic rod (43), respectively. One end of the second connecting pipe (64) is connected to the first connecting pipe (63). The partition (65) is inserted into the second connecting pipe (64). A connecting hole (651) is opened on the partition (65). A limiting plate (652) is fixedly connected to one end of the partition (65). The limiting plate (652) is close to the second connecting pipe. A second spring (653) is horizontally arranged on one side of (64). The two ends of the second spring (653) are fixedly connected to the limiting plate (652) and the second connecting pipe (64) respectively. The second spring (653) is in a compressed state. The collection box (66) is located on one side of the water outlet pipe (3) and is fixedly connected to the water outlet pipe (3). The collection box (66) is connected to the end of the second connecting pipe (64) away from the first connecting pipe (63). The rodless cavity of the detection telescopic rod (62) is filled with liquid. The rodless cavity of the adjustment telescopic rod (522) is filled with liquid. The rodless cavity of the detection telescopic rod (62) and the rodless cavity of the adjustment telescopic rod (522) are connected through a pipe.

7. A water purification concentrate valve according to claim 6, characterized in that: A sliding plate (661) is horizontally arranged inside the collection box (66), and the sliding plate (661) is slidably connected to the collection box (66). The sliding plate (661) divides the collection box (66) into a receiving cavity and a non-receiving cavity. The receiving cavity of the collection box (66) is filled with liquid. A pull rod (662) is inserted into the collection box (66), and one end of the pull rod (662) is fixedly connected to the sliding plate (661). A third spring (663) is vertically arranged on the collection box (66), and both ends of the third spring (663) are fixedly connected to the pull rod (662) and the collection box (66) respectively.

8. A water purification concentrate valve according to claim 6, characterized in that: The control component (7) includes a sliding telescopic rod (71), a connecting rod (72), and a guide block (73). The sliding telescopic rod (71) is vertically mounted on the water outlet pipe (3), and its fixed end is fixedly connected to the water outlet pipe (3). The movable end of the sliding telescopic rod (71) abuts against the rotating plate (514). The connecting rod (72) is horizontally mounted on one side of the sliding telescopic rod (71), and one end is fixedly connected to the movable end of the sliding telescopic rod (71). The guide block (73) is located at the end of the connecting rod (72) away from the sliding telescopic rod (71) and is fixedly connected to the connecting rod (72). The end of the guide block (73) away from the sliding telescopic rod (71) is provided with a guide slope. The end of the partition plate (65) near the guide block (73) is provided with a guide slope. The guide slope of the guide block (73) abuts against the guide slope of the partition plate (65).

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