CN214087939U

CN214087939U - RO membrane reverse osmosis water purification unit

Info

Publication number: CN214087939U
Application number: CN202022589314.3U
Authority: CN
Inventors: 张栋
Original assignee: Tianjin Chengyi Purifying Equipment Co ltd
Current assignee: Tianjin Chengyi Purifying Equipment Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-31
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to the technical field of water treatment equipment, in particular to RO membrane reverse osmosis water purification equipment, which comprises a filter box, the filter box is internally provided with a first filter screen and a second filter screen respectively, the upper end of the filter box is provided with a motor, the lower end of the motor is rotatably connected with a first rotating shaft, the lower end of the first rotating shaft is provided with a first gear, the first rotating shaft penetrates through the upper end surface of the filter box and is rotatably connected with a first brush rod, the left end and the right end of the first gear are respectively connected with a second gear and a third gear, the second gear and the third gear are mutually meshed with the first gear, the second gear and the third gear are respectively and rotatably connected with a second rotating shaft and a third rotating shaft, the second rotating shaft and the third rotating shaft penetrate through the upper end surface of the filter box and are respectively and rotatably connected with the second brush rod and the third brush rod, an RO membrane filter tank is arranged on the outer wall of the right side of the filter box, this equipment is through carrying out cleaning to the rose box, also can be comparatively convenient maintain and dismantle the installation to the installation component of the inside of RO membrane filtration jar.

Description

RO membrane reverse osmosis water purification unit

Technical Field

The utility model relates to the technical field of water treatment equipment, in particular to RO (reverse osmosis) membrane water purification equipment.

Background

As is well known, an RO membrane reverse osmosis water purification apparatus is an apparatus for separating water molecules from solutes from a water body by using a selective permeability that an RO membrane can permeate only water but not solutes, using a pressure higher than an osmotic pressure as a driving force, and is widely used in the fields of industrial water purification and domestic water purification.

RO membrane reverse osmosis water purification machine is a water purification unit commonly used now, and the purifier can filter water because there is the RO membrane filter core in the purifier, and current RO membrane filter core all only uses the RO membrane to filter, and the filtration mode is single, surely can not maintain and dismantle the installation to the installation component of inside, also has comparatively inconveniently to the inside washing of rose box, consequently needs to make further improvement on this basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a RO membrane reverse osmosis water purification unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a RO membrane reverse osmosis water purification unit, includes the rose box, the inside of rose box is provided with filter screen one and filter screen two respectively, and the upper end of rose box is provided with the motor, and the lower extreme of motor rotates and is connected with axis of rotation one, and the lower extreme of axis of rotation one is provided with gear one, and axis of rotation one passes the rose box up end and rotates and be connected with brush-holder stud one, and both ends are connected with gear two and gear three respectively about gear one, gear two all with gear three with gear one intermeshing, rotate respectively on gear two and the gear three and be connected with axis of rotation two and axis of rotation three, and axis of rotation two and axis of rotation three pass the rose box up end and rotate with brush-holder stud two and brush-holder stud respectively and be connected, install RO membrane filter bowl on the right side outer wall of rose box.

As a further aspect of the present invention: the upper end of the outer wall of the left side of the filter box is connected with a water inlet pipe, and the lower end of the outer wall of the left side of the filter box is connected with a sewage discharge pipe.

As the utility model discloses scheme one more step: the right side outer wall lower extreme of rose box is provided with the connecting pipe, and the upper end of connecting pipe is provided with the booster pump, and the booster pump is connected with RO membrane filtration jar through the raceway.

As the utility model discloses scheme one more step: be provided with the through-hole in the RO membrane filter tank, the inner wall both ends are provided with the RO membrane respectively about the RO membrane filter tank, and the RO membrane is provided with activated carbon layer with controlling inner wall and solid fixed ring fixed connection between two RO membranes.

As the utility model discloses scheme one more step: and the upper end of the RO membrane filtration tank is provided with a first water outlet and a second water outlet.

As the utility model discloses scheme one more step: and a PP cotton filter layer is arranged between the activated carbon layer and the first water outlet.

As the utility model discloses scheme one more step: the RO membrane filtration tank and the booster pump are fixedly connected with the outer wall of the right side of the filtration tank through bolts.

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

the utility model discloses a RO membrane reverse osmosis water purification unit, the water that will need to carry out the prefiltering gets into big farming rose box from the inlet tube, carry out the prefiltering through a pair of water of filter screen, water through the prefiltering is filtered two to water again through the filter screen, obtain the water of higher quality of water, flow to RO membrane filter tank through the connecting pipe, under the effect of booster pump, water enters RO membrane filter tank through the connecting pipe, flow to the RO membrane through the through-hole, the water of relatively poor quality of water directly flows out from delivery port two directly, the water of better quality of water flows to the activated carbon layer from the RO membrane, finally flow out from delivery port one through PP cotton filter layer, after this equipment filters water, drive gear one through the motor and rotate, drive gear two and gear three and rotate, and then drive the brush in the axis of rotation and carry out cleaning treatment to the rose box, impurity and bacterial treatment on the filter screen, can keep the filter effect of rose box, and through in the RO membrane filtration jar through the installation component, change the inner structure of RO membrane filtration jar and maintain and dismantle the installation.

Drawings

Fig. 1 is a schematic structural diagram of the RO membrane reverse osmosis water purification apparatus of the present invention.

Fig. 2 is a top view of the gear in the RO membrane reverse osmosis water purification apparatus of the present invention.

FIG. 3 is the schematic diagram of the internal structure of the RO membrane filtration tank of the RO membrane reverse osmosis water purification device of the present invention.

In the figure: 1-a filter box, 2-a rotating shaft II, 3-a brush rod II, 4-a water inlet pipe, 5-a gear II, 6-a gear I, 7-a motor, 8-a rotating shaft I, 9-a brush rod I, 10-a gear III, 11-a rotating shaft III, 12-a water outlet I, 13-a water outlet II, 14-an RO membrane filter tank, 141-a through hole, 142-a fixed ring, 143-an RO membrane, 144-an activated carbon layer, 145-a PP cotton filter layer, 15-a brush rod III, 16-a water conveying pipe, 17-a booster pump, 18-a connecting pipe, 19-a sewage draining pipe, 20-a filter screen I and 21-a filter screen II.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in figures 1-3, in the embodiment of the utility model, an RO membrane reverse osmosis water purification device comprises a filter box 1, the upper end of the left outer wall of the filter box 1 is connected with a water inlet pipe 4, the lower end of the left outer wall of the filter box 1 is connected with a sewage discharge pipe 19, impurities and sewage after cleaning can be discharged through the sewage discharge pipe 19, a first filter screen 20 and a second filter screen 21 are respectively arranged inside the filter box 1, water in the filter box 1 can be purified through the first filter screen 20 and the second filter screen 21 to obtain water with better water quality, a motor 7 is arranged at the upper end of the filter box 1, the lower end of the motor 7 is rotatably connected with a first rotating shaft 8, the lower end of the first rotating shaft 8 is provided with a first gear 6, the first rotating shaft 8 is rotatably connected with a first brush rod 9 through the upper end face of the filter box 1, the left end and the right end, the gear II 5 and the gear III 10 are mutually meshed with the gear I6, the gear II 5 and the gear III 10 are respectively rotatably connected with a rotating shaft II 2 and a rotating shaft III 11, the rotating shaft II 2 and the rotating shaft III 11 penetrate through the upper end face of the filter box 1 and are respectively rotatably connected with the brush rod II 3 and the brush rod III 15, the gear I6 is used for respectively driving the gear II 5 and the gear III 10 to rotate, the gear II 5 and the gear III 10 are respectively used for driving the rotating shaft II 2 and the rotating shaft III 11 to rotate, the brush rod I9 and the brush rod II 3 are further driven to rotate, the whole filter box 1 is cleaned, and residual impurities and bacteria in the filter box 1 can be removed.

Install RO membrane filtration jar 14 on the right side outer wall of rose box 1, the right side outer wall lower extreme of rose box 1 is provided with connecting pipe 18, and the upper end of connecting pipe 18 is provided with booster pump 17, and booster pump 17 is connected with RO membrane filtration jar 14 through raceway 16, be provided with through-hole 141 in the RO membrane filtration jar 14, RO membrane filtration jar 14 left and right inner wall both ends are provided with RO membrane 143 respectively, and RO membrane 143 and left and right inner wall and solid fixed ring 142 fixed connection are provided with activated carbon layer 144 between two RO membranes 143, the upper end of RO membrane filtration jar 14 is provided with delivery port one 12 and delivery port two 13, install PP cotton filter layer 145 between activated carbon layer 144 and delivery port one 12, get into raceway 16 after the booster pump 17 pressure boost through connecting pipe 18, get into RO membrane filtration jar 14, the water that gets into in the RO membrane filtration jar 14 flows to RO membrane 143 through-hole 141, the direct outflow of the poor water quality from delivery port two 13, the better water of quality flows to activated carbon layer 144 from RO membrane 143, finally flows out from delivery port 12 through PP cotton filter layer 145, and this equipment is through the cleaning to rose box 1, can high-efficient filter effect who keeps rose box 1, also can be comparatively convenient maintain and dismantle the installation to the installation component of the inside of RO membrane canister 14.

Example 2

The utility model discloses still provide another embodiment, this embodiment lies in with the difference of above-mentioned embodiment: RO membrane filtration jar 14 and booster pump 17 all pass through bolt fixed connection with rose box 1 right side outer wall, can make the dismantlement maintenance and the change of device.

The utility model discloses a theory of operation is:

in this embodiment, the water to be filtered flows into the inside of the filter box 1 through the water inlet pipe 4, the water is primarily filtered through the first filter screen 20, the water is secondarily filtered through the second filter screen 21, the filtered water enters the water delivery pipe 16 after being pressurized by the booster pump 17 through the connecting pipe 18, the water enters the RO membrane filter tank 14, the water entering the RO membrane filter tank 14 flows to the RO membrane 143 through the through hole 141, the water with poor water quality directly flows out from the second water outlet 13, the water with good water quality flows to the activated carbon layer 144 from the RO membrane 143, and finally flows out from the first water outlet 12 through the PP cotton filter layer 145, many impurities and bacteria are good in the filtered equipment, the first gear 6 and the first rotating shaft 8 are driven to rotate by the motor 7, the first rotating shaft 8 drives the first brush rod 9 to rotate, the inside between the first filter screen 20 and the second filter screen 21 is washed, the second gear 5 and the third gear 10 are respectively driven to rotate by the first gear 6, two 5 and three 10 drive axis of rotation two 2 and three 11 rotations of axis of rotation respectively of gear, further drive brush-holder stud 9 and two 3 rotations of brush-holder stud, carry out cleaning to whole rose box 1, can get rid of remaining impurity and bacterium in the rose box 1, through installing the subassembly in RO membrane filtration jar 14, change the inner structure to RO membrane filtration jar 14 and maintain and dismantle the installation, this equipment is through the cleaning to rose box 1, can high-efficient filter effect who keeps rose box 1, also can be comparatively convenient maintain and dismantle the installation to the installation component of RO membrane filtration jar 14's inside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a RO membrane reverse osmosis water purification unit, includes rose box (1), its characterized in that: a first filter screen (20) and a second filter screen (21) are respectively arranged in the filter box (1), a motor (7) is arranged at the upper end of the filter box (1), the lower end of the motor (7) is rotatably connected with a first rotating shaft (8), a first gear (6) is arranged at the lower end of the first rotating shaft (8), the first rotating shaft (8) penetrates through the upper end face of the filter box (1) to be rotatably connected with a first brush rod (9), the left end and the right end of the first gear (6) are respectively connected with a second gear (5) and a third gear (10), the second gear (5) and the third gear (10) are mutually meshed with the first gear (6), the second gear (5) and the third gear (10) are respectively rotatably connected with a second rotating shaft (2) and a third rotating shaft (11), the second rotating shaft (2) and the third rotating shaft (11) penetrate through the upper end face of the filter box (1) to be respectively rotatably connected with the second brush rod (3) and the third brush rod (15), and an RO membrane filter tank (14) is arranged on the outer wall of the right side of the filter box (1).

2. The RO membrane reverse osmosis water purification unit of claim 1, characterized in that: the water inlet pipe (4) is connected to the upper end of the outer wall of the left side of the filter box (1), and the sewage discharge pipe (19) is connected to the lower end of the outer wall of the left side of the filter box (1).

3. The RO membrane reverse osmosis water purification apparatus of claim 1 or 2, characterized in that: the lower end of the outer wall of the right side of the filter box (1) is provided with a connecting pipe (18), the upper end of the connecting pipe (18) is provided with a booster pump (17), and the booster pump (17) is connected with the RO membrane filtration tank (14) through a water delivery pipe (16).

4. The RO membrane reverse osmosis water purification unit of claim 1, characterized in that: the RO membrane filtration tank is characterized in that a through hole (141) is formed in the RO membrane filtration tank (14), RO membranes (143) are respectively arranged at two ends of the left inner wall and the right inner wall of the RO membrane filtration tank (14), the RO membranes (143) are fixedly connected with the left inner wall and the right inner wall and fixed rings (142), and an activated carbon layer (144) is arranged between the two RO membranes (143).

5. The RO membrane reverse osmosis water purification unit of claim 4, characterized in that: and the upper end of the RO membrane filtration tank (14) is provided with a first water outlet (12) and a second water outlet (13).

6. The RO membrane reverse osmosis water purification unit of claim 5, characterized in that: and a PP cotton filter layer (145) is arranged between the activated carbon layer (144) and the first water outlet (12).

7. The RO membrane reverse osmosis water purification unit of claim 5, characterized in that: the RO membrane filtration tank (14) and the booster pump (17) are fixedly connected with the outer wall of the right side of the filtration tank (1) through bolts.