CN216273242U - Multistage pressure boost reverse osmosis unit - Google Patents

Abstract

The utility model provides a multistage supercharging reverse osmosis device which comprises a pipeline, a booster pump arranged in the pipeline, a reverse osmosis membrane arranged in the pipeline and a cleaning mechanism arranged on the inner wall of the pipeline, wherein the booster pump is connected with the pipeline; the cleaning mechanism comprises a movable driving ring arranged on the inner wall of the pipeline and a cleaning ring arranged on one side of the driving ring, and a storage cavity is formed in the cleaning ring and used for placing cleaning pieces; connecting grooves are formed in two ends of the pipeline, a connecting ring is arranged on the connecting groove at one end of the pipeline, and the connecting ring and the connecting groove are arranged in a matched mode; the utility model ensures the cleanness of the RO system and improves the water treatment effect.

Description

Multistage pressure boost reverse osmosis unit

Technical Field

The utility model relates to the field of water treatment, in particular to a multistage supercharging reverse osmosis device.

Background

The RO water treatment system is also called reverse osmosis water treatment system, is a membrane separation technology developed in sixty years, and its principle is that raw water can be passed through reverse osmosis membrane under the action of high pressure, and the solvent in the water can be diffused from high concentration to low concentration so as to attain the goal of separation, purification and concentration. The reverse osmosis water treatment system can remove bacteria, viruses, colloids, organic matters and more than 98% of soluble salts in water. The method has the characteristics of low operation cost, simple operation, high automation degree, stable effluent quality and the like. Compared with other traditional water treatment methods, the method has obvious advantages and is widely applied to water treatment related industries.

However, in the use process of the existing RO system, the inside of the RO system is difficult to clean due to inconvenient disassembly of the RO system, the conditions of residual scales, bacteria and the like in the RO system are easy to occur after long-time use, the cleanness of the RO system cannot be ensured, and the effect of water treatment is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multistage supercharging reverse osmosis device which ensures the self cleanness of an RO system and improves the water treatment effect.

In order to solve the technical problem, the utility model provides a multistage supercharging reverse osmosis device which comprises a pipeline, a booster pump arranged in the pipeline, a reverse osmosis membrane arranged in the pipeline and a cleaning mechanism arranged on the inner wall of the pipeline, wherein the booster pump is connected with the pipeline; the cleaning mechanism comprises a movable driving ring arranged on the inner wall of the pipeline and a cleaning ring arranged on one side of the driving ring, and a storage cavity is formed in the cleaning ring and used for placing cleaning pieces; the pipeline both ends are equipped with the spread groove, be equipped with the go-between on the spread groove of pipeline wherein one end, the go-between with the spread groove is the cooperation setting.

Further, the cleaning ring can rotate relative to the driving ring, the storage cavity is of an arc structure, a placing channel is arranged on the pipeline in a penetrating mode, and the placing channel and the storage cavity are arranged correspondingly.

Furthermore, a baffle plate is movably arranged on the outer side of the placing channel, which is close to the pipeline, and the baffle plate is connected with the pipeline through a first elastic piece.

Furthermore, a pressure increasing strip is transversely arranged in the storage cavity.

Furthermore, a groove is formed in the pipeline, a driving plate is movably arranged on the groove, the driving plate is connected with the groove through a first telescopic rod, a second elastic piece is arranged in the first telescopic rod, and the inner side of the driving plate and the outer side of the cleaning ring are arranged in a matched mode.

Furthermore, a moving groove is formed in one side of the groove, a sealing plate is movably arranged in the moving groove, and the sealing plate is used for sealing the groove.

Furthermore, one side, far away from the sealing plate, of the moving groove is provided with a first air bag, a second air bag is arranged between the groove and the driving plate, and the first air bag is communicated with the second air bag.

Further, the driving ring is connected with the pipeline through a second telescopic rod.

When the RO system water treatment device is used for a certain period of time and the interior of the RO system pipeline needs to be cleaned, the cleaning piece is placed in the storage cavity, the driving ring is started to move relative to the inner wall of the pipeline, so that the driving ring drives the cleaning ring to move along the inner wall of the pipeline, meanwhile, the cleaning ring can drive the cleaning piece to move along the inner wall of the pipeline through the storage cavity, at the moment, the inner wall of the pipeline can be cleaned through the cleaning piece, so that scale and the like remained on the inner wall of the pipeline are cleaned completely by the cleaning piece, the cleanness of the RO system is ensured, the water treatment effect of the RO system is further improved, parts such as a booster pump and a reverse osmosis membrane do not need to be disassembled, and the convenience in the cleaning process is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention.

Fig. 4 is a partial enlarged view of the utility model at a in fig. 3.

Fig. 5 is a partial enlarged view of the utility model at B in fig. 3.

Reference numerals: 1. a pipeline; 2. a booster pump; 3. a reverse osmosis membrane; 4. a drive ring; 5. cleaning a ring; 6. a storage chamber; 7. cleaning the workpiece; 8. a placement channel; 9. a baffle plate; 10. a first elastic member; 11. adding a pressing strip; 12. a groove; 13. a drive plate; 14. a first telescopic rod; 15. a second elastic member; 16. a moving groove; 17. a sealing plate; 18. a first air bag; 19. a second air bag; 20. a second telescopic rod; 21. connecting grooves; 22. and (7) connecting rings.

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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be constructed and operated in a particular orientation and thus are not to be considered limiting.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

As shown in fig. 1-5, the present invention provides a multistage supercharging reverse osmosis device, which comprises a pipeline 1, a booster pump 2 arranged in the pipeline 1, a reverse osmosis membrane 3 arranged in the pipeline 1, and a cleaning mechanism arranged on the inner wall of the pipeline 1; the cleaning mechanism comprises a movable driving ring 4 arranged on the inner wall of the pipeline 1 and a cleaning ring 5 arranged on one side of the driving ring 4, wherein a storage cavity 6 is formed in the cleaning ring 5, and the storage cavity 6 is used for placing a cleaning piece 7.

Use through the certain period of time, when needing to wash RO system pipeline inside, place the storage intracavity with the cleaning piece, start the driving ring and remove for the pipe inner wall, make the driving ring drive the cleaning ring and remove along the pipe inner wall, the cleaning ring can drive the cleaning piece through the storage chamber and remove along the pipe inner wall simultaneously, can clean the inner wall of pipeline through the cleaning piece this moment, make remaining incrustation scale of pipe inner wall etc. clean by the cleaning piece, guarantee RO system self clean and tidy, and then improve the effect of RO system water treatment, and need not to dismantle the booster pump, spare parts such as reverse osmosis membrane, the convenience in the cleaning process has been improved.

In this scheme, booster pump and reverse osmosis membrane are the purchase on the market and get, and the washing piece adopts sponge, water absorption pad etc..

Preferably, the two ends of the pipeline 1 are provided with connecting grooves 21, the connecting groove 21 at one end of the pipeline 1 is provided with a connecting ring 22, and the connecting ring 22 and the connecting groove 21 are arranged in a matching manner.

Specifically, at the in-process of in-service use RO system, owing to there is the condition that needs multistage pressure boost reverse osmosis treatment, consequently can be with a plurality of pipeline interconnect in this scheme for a plurality of booster pumps in a plurality of pipelines and reverse osmosis membrane form multistage pressure boost reverse osmosis, align the spread groove of two adjacent pipelines each other this moment, and rotate the go-between and remove to two spread grooves of two adjacent pipelines on, make the go-between connect two spread grooves simultaneously, and carry out spacing connection to two pipelines through the go-between.

In this scheme, be threaded connection between spread groove and the go-between, when the go-between was located between two spread grooves, can not separately between two adjacent go-between through the screw-thread fit assurance.

Preferably, the cleaning ring 5 can rotate relative to the driving ring 4, the storage cavity 6 is arranged in an arc structure, a placing channel 8 is arranged on the pipeline 1 in a penetrating mode, and the placing channel 8 and the storage cavity 6 are arranged correspondingly.

It is specific, when the washing piece is placed to needs, will place the pipeline inside with the washing piece that storage chamber shape is the same from placing the passageway from the pipeline outside, it is fixed to place in the storage chamber through the washing piece of placing the passageway afterwards, when driving the ring and moving at the drive ring simultaneously, it rotates for the drive ring to wash the ring, make and wash the ring and drive the washing piece and rotate, and then make and wash a pivoted and clean the pipeline inner wall, improve the cleaning performance, guarantee simultaneously that each position of pipeline inner wall all can be cleaned.

In this scheme, storage chamber one side has the opening, and the opening sets up towards the pipeline outside to in the storage intracavity is placed through placing the passageway to the cleaning member, simultaneously because the opening towards the pipeline outside, consequently when cleaning the pipeline, can not fall out from the storage chamber easily cleaning member, guaranteed the stability of cleaning member in the use.

Preferably, the placing channel 8 is movably provided with a baffle 9 near the outer side of the pipeline 1, and the baffle 9 is connected with the pipeline 1 through a first elastic member 10.

Specifically, seal through the baffle and block placing the passageway, guarantee that the outside dust of pipeline can not get into the pipeline in, water in the pipeline can not spill from placing the passageway yet simultaneously, when needs use and place the passageway, removes the baffle and opens for place the passageway and open, when needs are closed and place the passageway, loosen the baffle, make the baffle reset under the promotion of first elastic component, and then close placing the passageway.

In this embodiment, the first elastic member is a spring.

Preferably, a pressure increasing strip 11 is transversely arranged in the storage cavity 6.

The cleaning piece is placed in the storage cavity, friction force between the cleaning piece and the storage cavity can be increased through the pressurizing strip, the cleaning piece is difficult to separate from the storage cavity by itself, and the condition that the cleaning piece is separated from the storage cavity when the inner wall of the pipeline is cleaned is avoided.

In particular, when the cleaning member needs to be taken out of the storage chamber, the cleaning member is taken out of the storage chamber by a gripping device such as tweezers.

Preferably, a groove 12 is formed in the pipeline 1, a driving plate 13 is movably arranged on the groove 12, the driving plate 13 is connected with the groove 12 through a first telescopic rod 14, a second elastic member 15 is arranged in the first telescopic rod 14, and the inner side of the driving plate 13 and the outer side of the cleaning ring 5 are arranged in a matched mode.

Specifically, when the driving ring drives the cleaning ring to move, the first telescopic link of extension drives the drive plate to move relative to the groove, so that the drive plate moves towards the inside of the pipeline, when the driving ring drives the cleaning ring to pass through the drive plate, through the cooperation between the drive plate and the cleaning ring, so that the cleaning ring rotates under the drive of the drive plate, and further the cleaning piece rotates to clean, and when the cleaning ring and the drive plate are not needed to be used, the first telescopic link is pulled through the second elastic piece, so that the first telescopic link contracts to drive the drive plate to reset into the groove.

In particular, the inner side of the driving plate is provided with threads, the outer side of the cleaning ring is correspondingly provided with threads, and when the cleaning ring moves to the position of the driving plate under the pushing of the driving ring, the driving plate and the cleaning ring are matched through the threads, so that the cleaning ring rotates along the threads when moving.

In this embodiment, the second elastic member is a spring.

Preferably, a moving groove 16 is formed at one side of the groove 12, and a sealing plate 17 is movably disposed in the moving groove 16, wherein the sealing plate 17 is used for sealing the groove 12.

It is specific, when not using the drive plate, seal the recess through the closing plate, guarantee that pipeline normal use in-process can not have a large amount of water to enter into the recess, simultaneously because be equipped with the screw thread on the drive plate in this scheme, and incrustation scale etc. remain between the screw thread easily, consequently can effectually avoid the incrustation scale to remain on the drive plate through the closing plate, guarantee the cooperation stability between drive plate and the cleaning ring, simultaneously when needs use the drive plate, remove the closing plate along the shifting chute, make the closing plate shrink to the shifting chute in, and vacate one side of recess, so that the drive plate removes.

In this scheme, be equipped with electronic track in the shifting chute, the closing plate removes through electronic track.

Preferably, a first air bag 18 is arranged on one side of the moving groove 16 far away from the sealing plate 17, a second air bag 19 is arranged between the groove 12 and the driving plate 13, and the first air bag 18 and the second air bag 19 are communicated with each other.

Concretely, when the closing plate moved for the shifting chute, the closing plate removed certain distance back one side and can contact first gasbag, and extrude first gasbag at the closing plate in-process that continues to move, because communicate each other between first gasbag and the second gasbag, make the gas in the first gasbag receive the extrusion and enter into the second gasbag in, and then make the second gasbag produce the inflation, and promote the drive plate through the inflated second gasbag and remove, also make the drive plate guarantee the stability of drive plate self through the second gasbag simultaneously at the in-process that uses.

Preferably, the driving ring 4 is connected with the pipeline 1 through a second telescopic rod 20.

Specifically, when the driving ring needs to be moved, the second telescopic rod is extended or contracted to drive the driving ring to move relative to the pipeline, and the stability of the driving ring in the moving process is improved.

In this scheme, the second telescopic link passes through equipment such as cylinder, pneumatic cylinder to drive and stretches out and draws back.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.

Claims (8)

1. A multistage pressure boost reverse osmosis unit which characterized in that: comprises a pipeline (1), a booster pump (2) arranged in the pipeline (1), a reverse osmosis membrane (3) arranged in the pipeline (1), and a cleaning mechanism arranged on the inner wall of the pipeline (1); the cleaning mechanism comprises a movable driving ring (4) arranged on the inner wall of the pipeline (1) and a cleaning ring (5) arranged on one side of the driving ring (4), a storage cavity (6) is formed in the cleaning ring (5), and the storage cavity (6) is used for placing a cleaning piece (7); pipeline (1) both ends are equipped with spread groove (21), be equipped with go-between (22) on spread groove (21) of pipeline (1) one of them end, go-between (22) with spread groove (21) are the cooperation and set up.

2. The multistage pressure boost reverse osmosis apparatus of claim 1, wherein: the cleaning ring (5) can rotate relative to the driving ring (4), the storage cavity (6) is arranged in an arc structure, a placing channel (8) is arranged on the pipeline (1) in a penetrating mode, and the placing channel (8) and the storage cavity (6) are arranged correspondingly.

3. The multistage pressure boost reverse osmosis apparatus of claim 2, wherein: the outer side of the placing channel (8), which is close to the pipeline (1), is movably provided with a baffle plate (9), and the baffle plate (9) is connected with the pipeline (1) through a first elastic piece (10).

4. The multistage pressure boost reverse osmosis apparatus of claim 1, wherein: and a pressure increasing strip (11) is transversely arranged in the storage cavity (6).

5. The multistage pressure boost reverse osmosis apparatus of claim 1, wherein: be equipped with recess (12) on pipeline (1), mobilizable drive plate (13) of being equipped with on recess (12), drive plate (13) through first telescopic link (14) with recess (12) link to each other, be equipped with second elastic component (15) in first telescopic link (14), drive plate (13) inboard with the cleaning ring (5) outside is the cooperation and sets up.

6. The multistage pressure boost reverse osmosis apparatus of claim 5, wherein: a moving groove (16) is formed in one side of the groove (12), a sealing plate (17) is movably arranged in the moving groove (16), and the sealing plate (17) is used for sealing the groove (12).

7. The multistage pressure boost reverse osmosis apparatus of claim 6, wherein: one side, far away from the sealing plate (17), of the moving groove (16) is provided with a first air bag (18), a second air bag (19) is arranged between the groove (12) and the driving plate (13), and the first air bag (18) is communicated with the second air bag (19).

8. The multistage pressure boost reverse osmosis apparatus of claim 1, wherein: the driving ring (4) is connected with the pipeline (1) through a second telescopic rod (20).

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