CN115245742A

CN115245742A - Reverse osmosis water purification equipment for pharmacy

Info

Publication number: CN115245742A
Application number: CN202210136113.9A
Authority: CN
Inventors: 刘辉
Original assignee: Individual
Current assignee: Shaanxi Tianyi Hechuang Health Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-10-28
Anticipated expiration: 2042-02-15
Also published as: CN115245742B

Abstract

The invention relates to the technical field of reverse osmosis water treatment, in particular to reverse osmosis water purification equipment for pharmacy, which comprises: the device main body comprises a support seat, and the inner side of the support seat is connected with a waste water tank; the purification section of thick bamboo, the purification section of thick bamboo sets up the one end at the waste water tank, and the quantity of purification section of thick bamboo is two a set of through-hole has all been seted up at the both ends of purification section of thick bamboo and has been used for business turn over water, two all the embedding is installed the waste pipe in two through-holes that the first end of purification section of thick bamboo was seted up. According to the invention, through the arrangement of the purification cylinder and the waste water tank, the purification cylinders arranged at the two water inlets are utilized to sequentially feed water to the left side and the right side, and the waste water pipe can be matched with the electronic valve to carry out auxiliary drainage, so that water is purified from the two sides, reverse water flows are formed mutually, the formation of crystals caused by long-time accumulation of difficultly-compatible salt at the tail end in a single water flow direction is avoided, and meanwhile, the purification mode does not need additional reverse flushing, and the maintenance difficulty of workers is reduced.

Description

Reverse osmosis water purification equipment for pharmacy

Technical Field

The invention relates to the technical field of reverse osmosis water treatment, in particular to reverse osmosis water purification equipment for pharmacy.

Background

When pure water and salt water are separated by an ideal semipermeable membrane which only allows water to pass but prevents salt from passing, water on the pure water side of the membrane spontaneously flows into the salt water side through the semipermeable membrane, this phenomenon is called osmosis, if pressure is applied on the salt water side of the membrane, the spontaneous flow of water is inhibited and slowed down, when the applied pressure reaches a certain value, the net flow of water through the membrane is equal to zero, this pressure is called osmotic pressure, when the pressure applied on the salt water side of the membrane is greater than the osmotic pressure, the flow of water is reversed, and water in the salt water flows into the pure water side, which is the basic principle of reverse osmosis treatment of water.

The existing reverse osmosis water equipment completes the filtration process by utilizing the pressure action depending on the osmotic pressure, and simultaneously, the reverse osmosis membrane pipe can be scaled after long-time use, and needs to be cleaned regularly, and the existing cleaning generally manually removes and cleans the reverse osmosis membrane pipe, so that time and labor are wasted, the process is slow, workers need to have certain cleaning experience, and meanwhile, a lot of reverse osmosis purified water has a key automatic backwashing cleaning device.

Disclosure of Invention

The invention aims to provide reverse osmosis water purification equipment for pharmacy, which solves the problems that the reverse osmosis membrane proposed in the background technology needs to be cleaned after being used for a long time, the manual cleaning is time-consuming and labor-consuming, the automatic backwashing has certain interval time, the indissolvable salt is easy to precipitate and accumulate due to long-time forward work before each backwashing, crystals are formed at the tail end of the reverse osmosis membrane, the edge of the salt crystals with scales is very sharp, and therefore when the reverse flushing is carried out, the precipitated salt crystals accumulated can move along with reverse water flow, a fixed structure formed slowly by the forward water flow during salt crystallization and between membranes is damaged, and the surface of the reverse osmosis membrane is easy to damage.

In order to achieve the purpose, the invention provides the following technical scheme: a reverse osmosis purified water apparatus for pharmaceutical use comprising:

the device comprises a device main body, a water tank and a water tank, wherein the device main body comprises a bracket base, and the inner side of the bracket base is connected with the water tank;

purifying cartridge, purifying cartridge sets up the one end at the waste water tank, and purifying cartridge's quantity is two, two purifying cartridge's both ends have all been seted up a set of through-hole and have been used for business turn over water, two all imbed in two through-holes that purifying cartridge first end was seted up and install the waste pipe, and the other end embedding of waste pipe connects on the waste water tank, two purifying cartridge's first side all is connected with the mount pad, two purifying cartridge's second side all has moved cup jointed the installation head, two be connected with the water purification pipe on the installation head, two the reverse osmosis membrane body has all been placed to purifying cartridge's inside, and the output end pipe looks sealing connection of water purification pipe and reverse osmosis membrane body.

Preferably, the distance between the water permeable hole on the output pipeline of the reverse osmosis membrane body and the two ends of the reverse osmosis membrane body is 10cm.

Preferably, the water storage tank is arranged at one end of the two adjusting blocks, a first water inlet pipe is embedded into two through holes formed in the second ends of the two purifying cylinders, the other end of the first water inlet pipe is embedded and connected to the first end of the water storage tank, a second water inlet pipe is embedded and installed at the second end of the water storage tank, the number of the second water inlet pipes is four, the four second water inlet pipes are vertically aligned with the first water inlet pipe, a main water inlet pipe is embedded and connected to the four second water inlet pipes, auxiliary support frames are connected to the outer side of the water storage tank, the number of the auxiliary support frames is six, and one end of each of the six auxiliary support frames is connected to the support seat;

the adjusting mechanism is arranged inside the water storage tank and comprises adjusting blocks, the adjusting blocks are arranged inside the water storage tank, the outer surfaces of the adjusting blocks are tightly attached to the inner surface of the water storage tank, the adjusting blocks are provided with two movable grooves, movable rods are movably sleeved in the two movable grooves, two sides of the two movable rods are provided with L-shaped plates, adjusting openings are formed in the four second water inlet pipes and are penetrated by the L-shaped plates, one sides of the four L-shaped plates are connected with opening plates, and the other sides of the opening plates are connected to the movable rods;

the linkage mechanism comprises two linkage mechanisms, the two linkage mechanisms are distributed on two sides of the adjusting block, each linkage mechanism comprises a blocking groove, each adjusting block is provided with the blocking groove, each blocking groove is internally provided with the corresponding blocking block in a sliding mode, one side of each blocking block is connected with an extension spring, one side, extending out of each blocking groove, of each extension spring is connected with a linkage plate, the linkage plates are connected to the inner sides of the two L-shaped plates, one side, close to the inner wall of the water storage tank, of each linkage plate is embedded with a magnet plate, the magnet plates are strong magnets, and the water storage tank is made of stainless steel;

the number of the flow control mechanisms is four, and the flow control mechanisms are distributed in the four first water inlet pipes;

the water blocking mechanisms are two in number and distributed inside the waste water tank.

Preferably, the main sealing strip, cup jointing in the outside of L shaped plate, and be located the outside of second inlet tube of main sealing strip, the both sides of opening board all cup joint the supplementary sealing strip, and the internal diameter looks adaptation of the height of supplementary sealing strip and regulation mouth.

Preferably, the mechanism is flowed in accuse includes the fixed block, the quantity of fixed block is two, and two fixed blocks all connect on the internal surface of first inlet tube, two the inboard of fixed block is connected with the fixed plate, the one end of fixed plate is connected with compression spring, and compression spring extends to outside the first inlet tube, compression spring's one end is connected with the accuse and flows the board, be connected with the set that catchments on the second inlet tube of accuse board one end.

Preferably, the flow control plate is a conical opening, and the flow control plate is made of butadiene-acrylonitrile rubber.

Preferably, the stabilizing hole is formed in one end of the fixing plate, the stabilizing rod is inserted into the stabilizing hole, one end of the stabilizing rod is connected to the flow control plate, and the two fixing blocks are provided with water permeable holes.

Preferably, the mechanism blocks water is including the seat that blocks water, the seat that blocks water is connected on the internal surface of waste water tank, block water and cup jointed the rotor plate through the pivot on the seat, and block water the seat and put in the central point of rotor plate, the rotor plate both sides all cup jointed the pole that blocks water through the pivot, and block water the pole and insert inside the waste water pipe, two the one end that the pole that blocks water extends the waste water pipe all is connected with the board that blocks water.

Compared with the prior art, the invention has the beneficial effects that:

1. through being provided with a purification section of thick bamboo and waste water tank, utilize like this to set up in the purification section of thick bamboo of two water inlets, both sides are intake in proper order about carrying out, and can cooperate the electronic valve to carry out supplementary drainage on the waste water pipe to let water purify from both sides, make and form reverse rivers each other, avoid difficult salt to form the crystallization at the terminal long-time accumulation of single rivers direction, this kind of purification mode can not be with additionally carrying out the backwash simultaneously, has reduced staff's the maintenance degree of difficulty.

2. Through being provided with opening plate, L shaped plate, blocking groove, extension spring and magnet board, utilize water pressure to promote the regulating block motion like this and trigger the intaking and the closing water of both ends second inlet tube to realize intermittent type nature water supply, make and do not need a plurality of water pumps and control panel to assist, make the operation process of this device simpler simultaneously, the staff of being convenient for uses, and this mechanism simple structure is convenient for promote production.

Drawings

FIG. 1 is an exploded perspective view of the structure of the present invention;

FIG. 2 is a left side perspective view from above of the present invention;

FIG. 3 is a right side perspective view of the structure of the present invention from above;

FIG. 4 is a schematic sectional perspective view of a water storage tank according to the present invention;

FIG. 5 is a partial perspective view of the adjustment mechanism of the present invention;

FIG. 6 is a perspective view of the linkage mechanism of the present invention;

FIG. 7 is a perspective view of the flow control mechanism of the present invention;

FIG. 8 is a schematic exploded perspective view of a purification cartridge according to the present invention;

fig. 9 is a schematic perspective view of the water blocking mechanism of the present invention.

In the figure: 1. a device main body; 110. a support base; 111. a wastewater tank; 112. a purification cartridge; 113. a waste pipe; 114. a mounting seat; 115. a mounting head; 116. a water purifying pipe; 117. a reverse osmosis membrane body; 118. an auxiliary support frame; 119. a water storage tank; 120. a first water inlet pipe; 121. a second water inlet pipe; 122. a main water inlet pipe; 2. an adjustment mechanism; 210. an adjusting block; 211. a movable groove; 212. a movable rod; 213. an adjustment port; 214. an L-shaped plate; 215. an opening plate; 216. a primary seal strip; 217. auxiliary sealing strips; 3. a linkage mechanism; 310. a blocking groove; 311. a blocking block; 312. an extension spring; 313. a linkage plate; 314. a magnet plate; 4. a flow control mechanism; 410. a fixed block; 411. a fixing plate; 412. a compression spring; 413. a flow control plate; 414. a flow collecting sleeve; 415. a stabilization well; 416. a stabilizer bar; 5. a water blocking mechanism; 510. a water blocking seat; 511. a rotating plate; 512. a water blocking rod; 513. a water-blocking plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, an embodiment of the present invention is shown:

a reverse osmosis purified water plant for use in medicine comprising:

as can be seen from fig. 1 and 2 of the attached drawings, the device main body 1 includes a support base 110, and a waste water tank 111 is connected to the inner side of the support base 110;

according to the attached drawing of figure 8, the purifying cylinder 112 is arranged at one end of the waste water tank 111, and the number of the purifying cylinder 112 is two, two ends of the two purifying cylinders 112 are both provided with a set of through holes for water inlet and outlet, the waste water pipe 113 is embedded and installed in the two through holes formed at the first ends of the two purifying cylinders 112, and the other end of the waste water pipe 113 is embedded and connected on the waste water tank 111, the first sides of the two purifying cylinders 112 are both connected with the installation seat 114, the second sides of the two purifying cylinders 112 are movably sleeved with the installation head 115, the two installation heads 115 are connected with the water purifying pipe 116, the reverse osmosis membrane body 117 is placed inside the two purifying cylinders 112, and the output end pipes of the water purifying pipe 116 and the reverse osmosis membrane body 117 are hermetically connected, so that water is sequentially fed from the left side and the right side by the purifying cylinders 112 arranged at the two water inlets, the waste water pipe 113 can be matched with an electronic valve for auxiliary drainage, thereby purifying water from the two sides, and mutually forming reverse water flow, and avoiding the accumulation of difficultly-contained salt at the tail end of a single water flow direction to form crystals, and the difficulty of maintenance is reduced by extra flushing.

Furthermore, according to the attached figure 8 of the specification, the distance between the water permeable hole on the output pipeline of the reverse osmosis membrane body 117 and the two ends of the reverse osmosis membrane body 117 is 10cm, so that the distance between the water permeable hole and the two ends of the reverse osmosis membrane body 117 is utilized, and the phenomenon that water liquid directly enters the output pipeline through the water permeable hole when entering water is avoided.

Further, as can be seen from fig. 1 and 4 of the accompanying drawings of the specification, the water storage tank 119 is arranged at one end of two adjusting blocks 210, the two through holes formed at the second ends of the two purifying cylinders 112 are all provided with a first water inlet pipe 120 in an embedded manner, the other end of the first water inlet pipe 120 is connected to the first end of the water storage tank 119 in an embedded manner, the second end of the water storage tank 119 is provided with a second water inlet pipe 121 in an embedded manner, the number of the second water inlet pipes 121 is four, the four second water inlet pipes 121 are vertically aligned with the first water inlet pipe 120, the four second water inlet pipes 121 are all connected with a main water inlet pipe 122 in an embedded manner, the outer side of the water storage tank 119 is connected with auxiliary brackets 118, the number of the auxiliary brackets 118 is six, and one ends of the six auxiliary brackets 118 are all connected to the support base 110;

as can be known from fig. 4 and 5 of the accompanying drawings of the specification, the adjusting mechanism 2 is arranged inside the water storage tank 119, the adjusting mechanism 2 includes two adjusting blocks 210, the adjusting blocks 210 are arranged inside the water storage tank 119, the outer surfaces of the adjusting blocks 210 are tightly attached to the inner surface of the water storage tank 119, the adjusting blocks 210 are provided with two movable grooves 211, the two movable grooves 211 are movably sleeved with two movable rods 212, two sides of each of the two movable rods 212 are provided with L-shaped plates 214, the four second water inlet pipes 121 are provided with adjusting ports 213, the adjusting ports 213 are penetrated by the L-shaped plates 214, one sides of the four L-shaped plates 214 are connected with opening plates 215, and the other sides of the opening plates 215 are connected to the movable rods 212;

as can be seen from fig. 4 and fig. 6 of the attached drawings of the specification, the number of the linkage mechanisms 3 is two, and the linkage mechanisms 3 are distributed on two sides of the adjusting block 210, the linkage mechanism 3 includes a blocking groove 310, the adjusting block 210 is provided with the blocking groove 310, a blocking block 311 is slidably mounted in the blocking groove 310, one side of the blocking block 311 is connected with an extension spring 312, one side of the extension spring 312 extending out of the blocking groove 310 is connected with a linkage plate 313, the linkage plate 313 is connected to the inner sides of the two L-shaped plates 214, a magnet plate 314 is embedded and mounted on one side of the linkage plate 313 close to the inner wall of the water storage tank 119, the magnet plate 314 is strong magnetic, and the water storage tank 119 is made of stainless steel;

the number of the flow control mechanisms 4 is four, and the flow control mechanisms 4 are distributed in the four first water inlet pipes 120;

the mechanism 5 blocks water, the quantity of the mechanism 5 blocks water is two, and distribute inside waste water tank 111, utilize water pressure to promote the motion of regulating block 210 to trigger the intaking and closing water of both ends second inlet tube 121 like this, thereby realize intermittent type nature water supply, make not need a plurality of water pumps and control panel to assist, make the operation process of this device simpler simultaneously, the staff of being convenient for uses, and this mechanism simple structure, be convenient for popularize and produce.

Further, as can be known from fig. 5 in the accompanying drawings of the specification, the main sealing strip 216 is sleeved outside the L-shaped plate 214 and is located outside the second water inlet pipe 121, the auxiliary sealing strip 217 is sleeved on both sides of the opening plate 215, and the height of the auxiliary sealing strip 217 is matched with the inner diameter of the adjusting opening 213, so that the sealing effect of the main sealing strip 216 and the sealing effect of the auxiliary sealing strip 217 are utilized, the effect of the L-shaped plate 214 is better when the water is retained, and meanwhile, the L-shaped plate 214 cannot directly impact the second water inlet pipe 121 when the L-shaped plate 214 rebounds in cooperation with the extension spring 312 due to the soft characteristic of the main sealing strip 216, and the second water inlet pipe 121 is prevented from being damaged.

Further, as can be seen from fig. 7 of the drawings of the specification, the flow control mechanism 4 includes two fixing blocks 410, the number of the fixing blocks 410 is two, the two fixing blocks 410 are both connected to the inner surface of the first water inlet pipe 120, the inner sides of the two fixing blocks 410 are connected to a fixing plate 411, one end of the fixing plate 411 is connected to a compression spring 412, the compression spring 412 extends out of the first water inlet pipe 120, one end of the compression spring 412 is connected to a flow control plate 413, and a flow collecting sleeve 414 is connected to the second water inlet pipe 121 at one end of the flow control plate 413, so that the flow collecting effect of the flow collecting sleeve 414 on water is utilized, water flow can impact the flow control plate 413 at a single point, the first water inlet pipe 120 is shielded, and the situation that water enters and is drained at the same side is avoided.

Further, as can be seen from fig. 7 of the drawings attached to the specification, the flow control plate 413 is a conical opening, and the flow control plate 413 is made of butadiene-acrylonitrile rubber, so that the flow control plate 413 can be better pressed by the conical shape, and the sealing effect of the flow control plate 413 can be improved by the rubber.

Furthermore, as can be seen from fig. 7 of the drawings attached to the specification, the stabilizing holes 415 are formed in one end of the fixing plate 411, the stabilizing rods 416 are inserted into the stabilizing holes 415, one end of each stabilizing rod 416 is connected to the flow control plate 413, and the two fixing blocks 410 are both provided with water permeable holes, so that the stability of the flow control plate 413 during movement can be improved by using the limiting effect of the stabilizing rods 416 and the stabilizing holes 415, and the existence of the stabilizing holes 415 and the water permeable holes can reduce the shielding of the inside of the first water inlet pipe 120, thereby facilitating water drainage.

Further, as can be seen from fig. 1 and 9 of the drawings of the specification, the water blocking mechanism 5 includes a water blocking base 510, the water blocking base 510 is connected to the inner surface of the waste water tank 111, a rotating plate 511 is sleeved on the water blocking base 510 through a rotating shaft, the water blocking base 510 is located at the center of the rotating plate 511, water blocking rods 512 are sleeved on two sides of the rotating plate 511 through the rotating shaft, the water blocking rods 512 are inserted into the waste water pipe 113, and one ends of the two water blocking rods 512 extending out of the waste water pipe 113 are connected with water blocking plates 513, so that the two water blocking plates 513 are pressed respectively to jack up the other side, thereby realizing single water inlet and water discharge on the other side.

The working principle is as follows: when a worker uses the device, firstly, the reverse osmosis membrane body 117 is installed in the purification cylinder 112, and the installation head 115 and the purification pipe 116 are completely fixed, then the main water inlet pipe 122 is externally connected with the water flowing pipe, water flow is pressurized and added into the water storage tank 119, at this time, the two second water inlet pipes 121 on the left side are blocked by the L-shaped plate 214, and the two second water inlet pipes 121 on the right side are opposite to the opening plate 215 and cannot be blocked, so that water is pressurized from the second water inlet pipe 121 on the right side and is sprayed on the flow control plate 413 through the flow collecting sleeve 414, the impact force of water can enable the flow control plate 413 to extrude the compression spring 412 and deform the compression spring, and meanwhile, the flow control plate 413 blocks the first water inlet pipe 120 on the right side.

Along with the increase of water on one side, the adjusting block 210 is enabled to move under the action of water pressure, and the adsorption effect of the magnet plate 314 and the water storage tank 119 is added, so that the blocking block 311 on the right side is driven to move in the blocking groove 310, the extension spring 312 is extended, meanwhile, after the adjusting block 210 moves to the position of the card on one side of the auxiliary sealing strip 217, the movement of the adjusting block 210 is blocked by the card on the movable groove 211, along with the fact that the second water inlet pipe 121 on the right side continues to enter water, the elastic potential energy of the extension spring 312 is too large, the elastic potential energy is instantly released, the adsorption limit of the water storage tank 119 and the magnet plate 314 on the right side is released, and because of the movement of the L-shaped plate 214 on the right side, the moving groove 211 is driven to move on the left side, and the water on the right side extrudes the card, so that the L-shaped plate 214 on the left side instantaneously moves and is attached to the water storage tank 119 on the left side to generate the adsorption limit, at this time, the L-shaped plate 214 on the right side can block the second water inlet pipe 121 on the right side, and the second water inlet pipe 121 and the opening plate 215 aligns to discharge water, and the left side flow control plate 413 is extruded and descends.

And when water enters the second water inlet pipe 121 in sequence, the water pressure can cause the water blocking plate 513 on one side to descend, thereby causing the water blocking rod 512 to descend, thereby changing the inclination angle of the rotating plate 511, causing the water blocking rod 512 and the water blocking plate 513 on the other side to ascend, and completing the sealing of the wastewater pipe 113 on the water inlet side.

In addition, after entering the purification cartridge 112, the water still has pressure due to the pressing of the adjusting block 210, and passes through the reverse osmosis membrane body 117 to enter the water permeable hole, and finally, the purified water is discharged from the purified water pipe 116, and the concentrated water is discharged after entering the waste water tank 111 through the waste water pipe 113.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A reverse osmosis purified water apparatus for pharmaceutical use, comprising:

the device comprises a device main body (1), wherein the device main body (1) comprises a support base (110), and a waste water tank (111) is connected to the inner side of the support base (110);

purifying cartridge (112), purifying cartridge (112) sets up the one end in waste water tank (111), and the quantity of purifying cartridge (112) is two, two a set of through-hole has all been seted up at the both ends of purifying cartridge (112) and has been used for business turn over water, two waste pipe (113) are installed all to the embedding in two through-holes that purifying cartridge (112) first end was seted up, and waste pipe's (113) other end embedding is connected on waste water tank (111), two the first side of purifying cartridge (112) all is connected with mount pad (114), two installation head (115) have all been cup jointed in the activity to the second side of purifying cartridge (112), two be connected with water purification pipe (116) on installation head (115), two reverse osmosis membrane body (117) have all been placed to the inside of purifying cartridge (112), and the output end pipe looks sealing connection of water purification pipe (116) and reverse osmosis membrane body (117).

2. A reverse osmosis purified water plant for pharmaceutical use according to claim 1 wherein: the distance between the permeable hole on the output pipeline of the reverse osmosis membrane body (117) and the two ends of the reverse osmosis membrane body (117) is 10cm.

3. A reverse osmosis purified water plant for pharmaceutical use according to claim 1 wherein: the water storage tank (119) is arranged at one end of each of the two adjusting blocks (210), the two through holes formed in the second end of each of the two purifying cylinders (112) are embedded with first water inlet pipes (120), the other ends of the first water inlet pipes (120) are embedded and connected to the first end of the water storage tank (119), the second end of each of the water storage tanks (119) is embedded with second water inlet pipes (121), the number of the second water inlet pipes (121) is four, the four second water inlet pipes (121) are vertically aligned with the first water inlet pipes (120), the four second water inlet pipes (121) are embedded and connected with main water inlet pipes (122), the outer side of the water storage tank (119) is connected with auxiliary support frames (118), the number of the auxiliary support frames (118) is six, and one ends of the six auxiliary support frames (118) are connected to the support base (110);

the adjusting mechanism (2) is arranged inside the water storage tank (119), the adjusting mechanism (2) comprises adjusting blocks (210), the adjusting blocks (210) are arranged inside the water storage tank (119), the outer surfaces of the adjusting blocks (210) are tightly attached to the inner surface of the water storage tank (119), two movable grooves (211) are formed in the adjusting blocks (210), the number of the movable grooves (211) is two, movable rods (212) are movably sleeved in the two movable grooves (211), L-shaped plates (214) are arranged on two sides of each movable rod (212), adjusting openings (213) are formed in the four second water inlet pipes (121), the adjusting openings (213) are penetrated through by the L-shaped plates (214), one sides of the four L-shaped plates (214) are connected with opening plates (215), and the other sides of the opening plates (215) are connected to the movable rods (212);

the linkage mechanism (3), the quantity of linkage mechanism (3) is two, and distributes in the both sides of regulating block (210), linkage mechanism (3) are including blocking groove (310), blocking groove (310) have been seted up on regulating block (210), slidable mounting has stopper (311) in blocking groove (310), one side of stopper (311) is connected with extension spring (312), one side that extension blocking groove (310) in extension of extension spring (312) is connected with linkage plate (313), and linkage plate (313) connect at two L shaped plates (214) inboardly, one side embedding that linkage plate (313) is close to water storage tank (119) inner wall is installed magnet board (314), magnet board (314) are strong magnetism, and the material of water storage tank (119) is stainless steel;

the number of the flow control mechanisms (4) is four, and the flow control mechanisms (4) are distributed inside the four first water inlet pipes (120);

the number of the water blocking mechanisms (5) is two, and the water blocking mechanisms (5) are distributed in the waste water tank (111).

4. A reverse osmosis purified water plant for medicine according to claim 3 wherein: the main sealing strip (216) is sleeved on the outer side of the L-shaped plate (214) and located on the outer side of the second water inlet pipe (121), the two sides of the opening plate (215) are both sleeved with the auxiliary sealing strips (217), and the heights of the auxiliary sealing strips (217) are matched with the inner diameter of the adjusting opening (213).

5. A reverse osmosis purified water apparatus for pharmaceuticals according to claim 1, wherein: accuse is flowed mechanism (4), accuse is flowed mechanism (4) and is included fixed block (410), the quantity of fixed block (410) is two, and two fixed block (410) all connect on the internal surface of first inlet tube (120), two the inboard of fixed block (410) is connected with fixed plate (411), the one end of fixed plate (411) is connected with compression spring (412), and compression spring (412) extend to outside first inlet tube (120), the one end of compression spring (412) is connected with accuse and is flowed board (413), be connected with on the second inlet tube (121) of accuse flow board (413) one end and flow set (414).

6. A reverse osmosis purified water apparatus for medicine according to claim 5, wherein: the flow control plate (413) is a conical opening, and the flow control plate (413) is made of butadiene acrylonitrile rubber.

7. A reverse osmosis purified water plant for pharmaceutical use according to claim 5 wherein: the fixing plate comprises fixing plates (411) and stabilizing holes (415), wherein the fixing plates (411) are provided with one end provided with the stabilizing holes (415), stabilizing rods (416) are inserted into the stabilizing holes (415), one ends of the stabilizing rods (416) are connected to a flow control plate (413), and the two fixing blocks (410) are provided with water permeable holes.

8. A reverse osmosis purified water plant for pharmaceutical use according to claim 1 wherein: the mechanism (5) blocks water, the mechanism (5) blocks water is including blocking water seat (510), block water seat (510) and connect on the internal surface of waste water tank (111), block water seat (510) and go up rotating plate (511) through the pivot cover, and block water seat (510) and be located the central point of rotating plate (511) and put, rotating plate (511) both sides all have connect through the pivot cover and block water pole (512), and block water pole (512) and insert inside waste water pipe (113), two the one end that blocks water pole (512) and extend waste water pipe (113) all is connected with blocks water board (513).