CN218465561U - Reverse osmosis equipment for water production - Google Patents

Abstract

The utility model discloses a reverse osmosis equipment for system water, including the rose box, cleaning device, first valve, the rose core, first water pipe, the first pump body, reverse osmosis equipment body, the water tank, anti-washing unit, second water pipe and third water pipe, the rose box bottom is provided with the drain, first valve intercommunication sets up on the rose box lateral wall, the rose core is transversely installed on the rose box inside wall, be provided with cleaning device in the rose box, cleaning device is used for clearing up the rose core lateral wall, first water pipe left end and rose core right-hand member intercommunication, first water pipe right-hand member and first pump body input intercommunication, the first pump body is installed on reverse osmosis equipment body lateral wall, the water tank bottom is connected with reverse osmosis equipment body top, be provided with anti-washing unit on the water tank. The utility model discloses a prefilter the outside water source to reduce the silt dirt content of aquatic, reduce the work load of reverse osmosis equipment body, improve reverse osmosis equipment body life.

Description

Reverse osmosis equipment for water production

Technical Field

The utility model relates to a reverse osmosis equipment's technical field especially relates to a reverse osmosis equipment is used to system water.

Background

Reverse osmosis, also known as reverse osmosis, is a membrane separation operation that separates a solvent from a solution using a pressure difference as a driving force, wherein a pressure is applied to a feed liquid on one side of a membrane, and when the pressure exceeds the osmotic pressure thereof, the solvent is subjected to reverse osmosis against the direction of natural osmosis, so that a permeated solvent is obtained on the low pressure side of the membrane, a concentrated solution is obtained on the high pressure side, if seawater is treated by reverse osmosis, fresh water is obtained on the low pressure side of the membrane, and brine is obtained on the high pressure side.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a through prefiltering the external water source to reduce the silt dirt content of aquatic, reduce the work load of reverse osmosis equipment body, improve reverse osmosis equipment for system water of reverse osmosis equipment body life.

The utility model discloses a reverse osmosis equipment for water production, including the rose box, cleaning device, first valve, the rose core, first water pipe, the first pump body, reverse osmosis equipment body, the water tank, anti-washing unit, second water pipe and third water pipe, the rose box bottom is provided with the drain, first valve intercommunication sets up on the rose box lateral wall, the rose core is transversely installed on the rose box inside wall, be provided with cleaning device in the rose box, cleaning device is used for cleaning up the rose core lateral wall, the first water pipe left end communicates with rose core right-hand member, the first water pipe right-hand member communicates with first pump body input, the first pump body is installed on reverse osmosis equipment body lateral wall, the water tank bottom is connected with reverse osmosis equipment body top, be provided with anti-washing unit on the water tank, anti-washing unit is used for cleaning up the rose core, the water tank top is provided with the blow vent, the second water pipe input communicates with first pump body output, the second water pipe output communicates with in the water tank, third water pipe input communicates with the lower part of water tank, the third water pipe output communicates with reverse osmosis equipment body input; carry outside water source to the rose box inside through first valve, the water source that gets into in the rose box passes and crosses the filter core lateral wall and gets into inside the filter core, make most silt dirt deposit on the filter core lateral wall in the water source, open the first pump body and will filter the water source extraction after the in-core filtration through first water pipe, the water source of extraction is carried to the water tank through the second water pipe and is stored in, later discharge the water source to this internal reverse osmosis treatment that carries out of reverse osmosis equipment through the third water pipe, filter the outside water source in advance through crossing the filter core, thereby reduce the silt dirt content in the aquatic, reduce the work load of reverse osmosis equipment body, improve reverse osmosis equipment body life, clear up the filter core through cleaning device and back flush device, improve filterable silt clearance convenience, improve reverse osmosis equipment practicality.

Preferably, the cleaning device comprises a fixing piece, a reciprocating lead screw, a driving device, a sealing ring, a guide post, a sliding block, a sleeve ring and a brush, wherein the top end of the fixing piece is connected with the inner side wall of the filter box, the left end and the right end of the reciprocating lead screw are respectively and rotatably installed on the fixing piece through a bearing, the left end of the reciprocating lead screw extends out of the outer side of the filter box and is connected with the driving device, the driving device is used for rotatably driving the reciprocating lead screw, the sealing ring is arranged at the joint of the reciprocating lead screw and the inner side wall of the filter box, the left end and the right end of the guide post are respectively and fixedly installed on the inner side wall of the fixing piece, the upper part of the sliding block is provided with a through hole, the sliding block is sleeved on the guide post in a left-right sliding mode through the through hole, the lower part of the sliding block is provided with a threaded hole, the sliding block is sleeved on the outer side wall of the reciprocating lead screw through the threaded hole, the bottom end of the sliding block is connected with the top end of the sleeve ring, the sleeve ring is sleeved on the outer side of the filter core, the brush is arranged on the sleeve ring, and the outer side wall of the brush is tightly attached to the outer side wall of the filter core; drive reciprocal lead screw rotation through drive arrangement, reciprocating motion about the rotatory back of reciprocal lead screw drives the slider, make the slider drive reciprocating motion about the brush through the lantern ring, make the brush clear up the adnexed silt of filter element lateral wall, the silt of clearance passes through the outside emission of rose box bottom drain, reduce the complexity of filter element clearance, improve the cleaning efficiency of filter element, through setting up the sealing washer, improve the sealed effect of reciprocal lead screw and rose box inside wall handing-over department, the improvement practicality.

Preferably, the backwashing device comprises a second valve, a second pump body, a fourth water pipe and a third valve, the second valve is communicated with the first water pipe, the second pump body is arranged on the outer side wall of the water tank, the input end of the second pump body is communicated with the inside of the second valve, the fourth water pipe is communicated with the output end of the second pump body, the output end of the fourth water pipe is communicated with the inside of the first water pipe, the output end of the fourth water pipe is arranged on the left side of the second valve, and the third valve is communicated with the fourth water pipe; when the filter element needs to be backwashed, the first valve and the second valve are firstly closed, water in the water tank is extracted by opening the second pump body, the extracted water is conveyed to the interior of the first water pipe through the fourth water pipe, the first water pipe conveys the water to the interior of the filter element, the water entering the filter element passes through the inner side wall of the filter element and enters the interior of the filter tank, so that the water in the filter element backwashes the outer side wall of the filter element, the effect of removing silt attached to the surface of the filter element is improved, the cleaning convenience of the filter element is improved, and then the cleaned dirt is discharged outwards through the drain outlet at the bottom end of the filter tank.

Preferably, the driving device comprises two groups of belt pulleys, a reduction gearbox, a belt and a motor, the first group of belt pulleys is arranged at the left end of the reciprocating screw rod, the bottom end of the reduction gearbox is connected with the top end of the filter box, the second group of belt pulleys is arranged at the output end of the reduction gearbox, the two groups of belt pulleys are in transmission through the belt, the motor is arranged on the outer side wall of the reduction gearbox, and the output end of the motor is connected with the input end of the reduction gearbox; the motor is started to drive the second group of belt pulleys to rotate through the reduction gearbox, so that the second group of belt pulleys drive the reciprocating screw to rotate through the belt and the first group of belt pulleys, the convenience of moving the brush left and right is improved, and the convenience of cleaning the filter element is improved.

Preferably, the reverse osmosis membrane sewage treatment device further comprises a base, a funnel and a fourth valve, wherein the top end of the base is respectively connected with the bottom end of the filter box and the bottom end of the reverse osmosis equipment body, a through hole is formed in the top end of the base, the funnel is installed in the through hole of the base, the top end of the funnel is communicated with a sewage discharge port of the filter box, and the fourth valve is communicated with the output end of the funnel; through opening the fourth valve, make the interior silt of clearance of rose box collect the back through the funnel and outwards discharge, improve the convenience that silt discharged in the rose box.

Preferably, the device also comprises a recovery box, and the recovery box is communicated with the output end of the funnel; through setting up the collection box, improve sewage recycle's convenience.

Compared with the prior art, the beneficial effects of the utility model are that.

The utility model discloses a first valve is carried outside water source to rose box inside, it passes inside the filter core lateral wall gets into the filter core to get into the water source in the rose box, most silt dirt deposit is on the filter core lateral wall in making the water source, open the water source extraction after first pump body filters the filter core through first water pipe, the water source of extraction is carried to the water tank through the second water pipe and is stored in, later discharge the water source to this internal reverse osmosis treatment that carries out of reverse osmosis equipment through the third water pipe, filter in advance to outside water source through the filter core, thereby reduce the silt dirt content in the aquatic, reduce the work load of reverse osmosis equipment body, improve reverse osmosis equipment body life, clear up the filter core through cleaning device and back washing unit, improve filterable silt clearance convenience, improve reverse osmosis equipment practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial schematic view showing the connection of the second pump body to a fourth water pipe or the like;

FIG. 3 is a partial schematic view of the attachment of the fixing member to the reciprocating screw, etc.;

FIG. 4 is a schematic view of a portion of the collar on an axial side of the brush or the like;

wherein: 1. a filter box; 2. a first valve; 3. a filter element; 4. a first water pipe; 5. a first pump body; 6. a reverse osmosis apparatus body; 7. a water tank; 8. a second water pipe; 9. a third water pipe; 10. a fixing member; 11. a reciprocating screw; 12. a seal ring; 13. a guide post; 14. a slider; 15. a collar; 16. a brush; 17. a second valve; 18. a second pump body; 19. a fourth water pipe; 20. a third valve; 21. a belt pulley; 22. a reduction gearbox; 23. a belt; 24. a motor; 25. a base; 26. a funnel; 27. a fourth valve; 28. and (6) a recycling bin.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

A reverse osmosis device for water production is shown in figures 1 to 4 and comprises a filter box 1, a first valve 2, a filter element 3, a first water pipe 4, a first pump body 5, a reverse osmosis device body 6, a water tank 7, a second water pipe 8, a third water pipe 9, a fixing piece 10, a reciprocating screw rod 11, a sealing ring 12, a guide column 13, a sliding block 14, a lantern ring 15, a brush 16, a second valve 17, a second pump body 18, a fourth water pipe 19, a third valve 20, two groups of belt pulleys 21, a reduction gearbox 22, a belt 23, a motor 24, a base 25, a funnel 26, a fourth valve 27 and a recovery box 28.

1 bottom of rose box is provided with the drain, 2 intercommunications of first valve set up on 1 lateral wall of rose box, filter element 3 transverse installation is on 1 inside wall of rose box, 4 left ends of first water pipe and 3 right-hand members intercommunications of filter element, 4 right-hand members of first water pipe and the 5 input intercommunications of the first pump body, first pump body 5 is installed on 6 lateral walls of reverse osmosis equipment body, 7 bottoms of water tank are connected with 6 tops of reverse osmosis equipment body, 7 tops of water tank are provided with the blow vent, 8 inputs of second water pipe and the 5 output intercommunications of the first pump body, intercommunication in 8 outputs of second water pipe and the water tank 7, 9 inputs of third water pipe and 7 lower parts of water tank intercommunication, 9 outputs of third water pipe and the 6 inputs of reverse osmosis equipment body intercommunication.

Fixing piece 10 top is connected with 1 inside wall of rose box, both ends pass through bearing rotation respectively and install on fixing piece 10 about reciprocating lead screw 11, and reciprocating lead screw 11 left end stretches out rose box 1 outside, sealing washer 12 sets up at reciprocating lead screw 11 and 1 inside wall handing-over department of rose box, both ends are fixed mounting respectively on fixing piece 10 inside wall about guide post 13, 14 upper portions of slider are provided with the through-hole, slider 14 passes through the through-hole horizontal slip suit on guide post 13, 14 lower parts of slider are provided with the screw hole, slider 14 passes through screw hole cooperation suit on reciprocating lead screw 11 lateral wall, 14 bottom of slider is connected with lantern ring 15 top, lantern ring 15 suit is outside at filter element 3, brush 16 sets up on lantern ring 15 inside wall, and 16 lateral walls of brush are pasted tightly with 3 lateral walls of filter element.

The second valve 17 is arranged on the first water pipe 4 in a communicating mode, the second pump body 18 is installed on the outer side wall of the water tank 7, the input end of the second pump body 18 is communicated with the inside of the second valve 17, the fourth water pipe 19 is arranged on the output end of the second pump body 18 in a communicating mode, the output end of the fourth water pipe 19 is communicated with the inside of the first water pipe 4, the output end of the fourth water pipe 19 is arranged on the left side of the second valve 17, and the third valve 20 is arranged on the fourth water pipe 19 in a communicating mode.

A first group of belt pulleys 21 are arranged at the left end of the reciprocating screw rod 11, the bottom end of the reduction gearbox 22 is connected with the top end of the filter box 1, a second group of belt pulleys 21 are arranged at the output end of the reduction gearbox 22, the two groups of belt pulleys 21 are driven by a belt 23, the motor 24 is arranged on the outer side wall of the reduction gearbox 22, and the output end of the motor 24 is connected with the input end of the reduction gearbox 22.

The top of base 25 is connected with 1 bottom of rose box and 6 bottoms of reverse osmosis equipment body respectively, and the top of base 25 is provided with the through-hole, and funnel 26 is installed in base 25 through-hole department, and the drain intercommunication is 1 on funnel 26 top and the rose box, and the fourth valve 27 intercommunication sets up on the 26 output of funnel, and collection box 28 communicates with the 26 output of funnel.

Carry outside water source to rose box 1 inside through first valve 2, the water source that gets into in rose box 1 passes filter element 3 lateral wall and gets into filter element 3 inside, make most silt dirt deposit on filter element 3 lateral wall in the water source, open first pump body 5 and will filter the water source extraction after the filter element 3 interior filtration through first water pipe 4, the water source of extraction is carried through second water pipe 8 and is stored in water tank 7, later discharge the water source to reverse osmosis treatment in reverse osmosis equipment body 6 through third water pipe 9, filter the outside water source in advance through filtering core 3, thereby reduce the silt dirt content of aquatic, reduce reverse osmosis equipment body 6's work load, improve reverse osmosis equipment body 6 life, clear up filter element 3 through cleaning device and back flush mounting, improve filterable silt clearance convenience, improve reverse osmosis equipment practicality.

The utility model discloses a reverse osmosis equipment for system water, it is at the during operation, carry outside water source to rose box 1 inside through first valve 2, the water source that gets into in the rose box 1 passes 3 lateral walls of filter element and gets into filter element 3 inside, make most silt dirt deposit on filter element 3 lateral walls in the water source, open the water source extraction after first pump body 5 filters 3 interior through first water pipe 4, the water source of extraction is carried to water tank 7 internal storage through second water pipe 8, later discharge the water source to reverse osmosis equipment body 6 through third water pipe 9 and carry out reverse osmosis treatment, later open motor 24 and drive second group belt pulley 21 rotatory through reducing gear box 22, it drives reciprocal lead screw 11 rotation through belt 23 and first group belt pulley 21 to make second group belt pulley 21, drive slider 14 reciprocating motion about reciprocal motion after reciprocal lead screw 11 is rotatory, make slider 14 drive brush 16 through lantern ring 15, make brush 16 clear up the adnexed silt of filter element 3 lateral walls of filter element, then close first valve 2 and second valve 17, through opening 18 with the water tank 7 interior water extraction of water tank, the filter element 3 inside filter element of filter element 3 lateral walls of filter element is carried water extraction through first water extraction 3 to filter element 3 lateral walls, thereby the filter element 3 internal water extraction of filter element is carried.

The utility model discloses the main function who realizes does: the water source that gets into in rose box 1 passes and crosses filter core 3 lateral walls and gets into inside filter core 3, make most silt dirt deposit on filter core 3 lateral walls in the water source, open first pump body 5 will cross the water source extraction after filtering in the filter core 3 through first water pipe 4, the water source of extraction is carried to storage in the water tank 7 through second water pipe 8, later discharge the water source to the reverse osmosis equipment body 6 through third water pipe 9 and carry out reverse osmosis treatment in, filter core 3 external water source in advance through crossing, thereby reduce the silt dirt content in the aquatic, reduce the work load of reverse osmosis equipment body 6, improve reverse osmosis equipment body 6 life, filter core 3 through cleaning device and back flush unit and clear up, improve filterable silt clearance convenience, improve reverse osmosis equipment practicality.

The mounting mode, the connecting mode or the setting mode of each part are common mechanical modes, and the mounting mode, the connecting mode or the setting mode can be implemented as long as the beneficial effects of the parts can be achieved; the utility model discloses a cross filter element 3, the first pump body 5, reverse osmosis equipment body 6, the second pump body 18, reducing gear box 22 and motor 24 for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims (6)

1. A reverse osmosis device for water production is characterized by comprising a filter box (1), a cleaning device, a first valve (2), a filter element (3), a first water pipe (4), a first pump body (5), a reverse osmosis device body (6), a water tank (7), a back flushing device, a second water pipe (8) and a third water pipe (9), wherein a sewage discharge port is formed in the bottom end of the filter box (1), the first valve (2) is communicated with and arranged on the outer side wall of the filter box (1), the filter element (3) is transversely arranged on the inner side wall of the filter box (1), the cleaning device is arranged in the filter box (1) and used for cleaning the outer side wall of the filter element (3), the left end of the first water pipe (4) is communicated with the right end of the filter element (3), the right end of the first water pipe (4) is communicated with the input end of the first pump body (5), the first pump body (5) is arranged on the outer side wall of the reverse osmosis device body (6), the bottom end of the water tank (7) is connected with the top end of the reverse osmosis device body (6), the back flushing device is arranged on the water tank (7), the back flushing device and used for communicating the top end of the water tank (7) with and the second water tank (7), the input end of the second water pipe (7) is communicated with the second water pipe (9), the output end of the third water pipe (9) is communicated with the input end of the reverse osmosis equipment body (6).

2. The reverse osmosis equipment for water production according to claim 1, wherein the cleaning device comprises a fixing member (10), a reciprocating lead screw (11), a driving device, a sealing ring (12), a guide column (13), a slide block (14), a sleeve ring (15) and a brush (16), the top end of the fixing member (10) is connected with the inner side wall of the filter box (1), the left end and the right end of the reciprocating lead screw (11) are respectively rotatably mounted on the fixing member (10) through bearings, and the left end of the reciprocating screw rod (11) extends out of the filter box (1) and is connected with a driving device, the driving device is used for rotationally driving the reciprocating screw rod (11), a sealing ring (12) is arranged at the joint of the reciprocating screw rod (11) and the inner side wall of the filter box (1), the left end and the right end of a guide post (13) are respectively and fixedly arranged on the inner side wall of a fixing piece (10), a through hole is arranged at the upper part of a sliding block (14), the sliding block (14) is sleeved on the guide post (13) through the through hole in a left-right sliding way, a threaded hole is arranged at the lower part of the sliding block (14), the sliding block (14) is sleeved on the outer side wall of the reciprocating screw rod (11) through the threaded hole in a matching way, the bottom end of the sliding block (14) is connected with the top end of a lantern ring (15), the lantern ring (15) is sleeved outside the filter core (3), a brush (16) is arranged on the inner side wall of the lantern ring (15), and the outer side wall of the brush (16) is tightly attached to the outer side wall of the filter element (3).

3. The reverse osmosis equipment for producing water according to claim 1, wherein the back washing device comprises a second valve (17), a second pump body (18), a fourth water pipe (19) and a third valve (20), the second valve (17) is communicated with the first water pipe (4), the second pump body (18) is arranged on the outer side wall of the water tank (7), the input end of the second pump body (18) is communicated with the inside of the second valve (17), the fourth water pipe (19) is communicated with the output end of the second pump body (18), the output end of the fourth water pipe (19) is communicated with the inside of the first water pipe (4), the output end of the fourth water pipe (19) is arranged on the left side of the second valve (17), and the third valve (20) is communicated with the fourth water pipe (19).

4. The reverse osmosis equipment for making water according to claim 2, wherein the driving device comprises two groups of belt pulleys (21), a reduction gearbox (22), a belt (23) and a motor (24), the first group of belt pulleys (21) is arranged at the left end of the reciprocating screw rod (11), the bottom end of the reduction gearbox (22) is connected with the top end of the filter box (1), the second group of belt pulleys (21) is arranged at the output end of the reduction gearbox (22), the two groups of belt pulleys (21) are driven by the belt (23), the motor (24) is arranged on the outer side wall of the reduction gearbox (22), and the output end of the motor (24) is connected with the input end of the reduction gearbox (22).

5. The reverse osmosis equipment for producing water according to claim 1, further comprising a base (25), a funnel (26) and a fourth valve (27), wherein the top end of the base (25) is respectively connected with the bottom end of the filter box (1) and the bottom end of the reverse osmosis equipment body (6), a through hole is formed in the top end of the base (25), the funnel (26) is installed at the through hole of the base (25), the top end of the funnel (26) is communicated with a sewage discharge port of the filter box (1), and the fourth valve (27) is communicated with the output end of the funnel (26).

6. A reverse osmosis apparatus for producing water according to claim 5, further comprising a recovery tank (28), wherein the recovery tank (28) is in communication with the output of the hopper (26).

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