Novel full-automatic RO off-line cleaning device

Abstract

The utility model discloses a novel full-automatic RO (Reverse Osmosis) off-line cleaning device, which relates to the field of RO membrane cleaning devices and comprises a water purification pipe, a hoop component is mounted on the outer wall of the water purification pipe, the top end of the water purification pipe is connected with an end cover through the hoop component, and a reverse osmosis membrane and a transmission mechanism arranged on the water purification pipe are mounted in the water purification pipe; the transmission mechanism comprises a transmission unit and an ejection unit; the ejection unit is used for providing thrust for upward movement of the end cover; and the transmission unit is used for providing power for the movement of the ejection unit. By arranging the transmission mechanism, when the end cover needs to be separated from the water purification pipe, the rotating block on the inner side of the clamp assembly can be exposed after the clamp assembly on the outer side of the end cover is detached, and the end cover can be ejected out by applying a pushing force to the rotating block, so that the propping block fixed on the outer wall of the rotating block synchronously moves to apply a pushing force to the ejecting block to move upwards, and the end cover can be separated from the water purification pipe. Damage of the sealing cushion block caused by direct contact between the screwdriver and the sealing cushion block on the end cover is avoided, and the service life of the end cover is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of RO membrane cleaning device, concretely is a novel full -automatic RO off -line cleaning device. BACKGROUND

[0002] The general water flowing mode is from low concentration to high concentration, and once water is pressurized, it will flow from high concentration to low concentration, that is, the so-called reverse osmosis principle: because the aperture of the RO membrane is one millionth of a hair (0.0001 microns), the bacteria and viruses are 5000 times larger than it, therefore, only water molecules and part of mineral ions can pass through (the passing ions have no beneficial orientation), and other impurities and heavy metals are discharged from the wastewater pipe, and all the seawater desalination processes and the wastewater recovery and treatment of astronauts adopt this method, so the RO membrane is also called an extracorporeal high-tech "artificial kidney".

[0003] In the prior art, in order to ensure the filtering efficiency after the reverse osmosis membrane is used, the reverse osmosis membrane needs to be replaced regularly, and each time the reverse osmosis membrane is replaced, the pipe connected with the end cover needs to be unscrewed first, then the clamp assembly outside the end cover is removed, the end cover is pried open by a screwdriver or the like, the end cover is separated from the clean water pipe, then the reverse osmosis membrane inside the clean water pipe is taken out, and the replacement of the reverse osmosis membrane is completed. In the above operation process, the end cover is taken out complicatedly, and the sealing rubber at the connection between the end cover and the clean water pipe is damaged every time the end cover is pried, which reduces the service life of the end cover. Based on this, the utility model provides a novel full-automatic RO off-line cleaning device. UTILITY MODEL CONTENTS

[0004] The utility model aims at: in order to solve the problem in the prior art, provide a novel full-automatic RO off-line cleaning device.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a novel full-automatic RO off-line cleaning device, including clean water pipe, the outer wall of clean water pipe is installed with the clamp assembly, the top of clean water pipe is connected with end cover through clamp assembly, the inside of clean water pipe is installed with reverse osmosis membrane, and the transmission mechanism is arranged on the clean water pipe.

[0006] The transmission mechanism includes a transmission unit, an ejection unit.

[0007] The ejection unit is used to give the end cover upward moving thrust.

[0008] The transmission unit is used to provide power for the movement of the ejection unit.

[0009] As a further scheme of the utility model: the ejection unit includes a movable block and a top block.

[0010] The movable block is vertically slidably installed inside the water purifying pipe and extends to outside of the top end of the water purifying pipe, and the movable block is used for synchronously driving the top block to vertically move.

[0011] The top block is fixed at the top end of the movable block, and the top block is used for giving the end cover an upward moving thrust.

[0012] As a further scheme of the utility model: the transmission unit comprises a rotating block, a resisting block and a transmission rod.

[0013] The rotating block is circumferentially slidably installed on the inner wall of the water purifying pipe and extends to the outer wall of the top end of the water purifying pipe, and the rotating block is used for synchronously driving the resisting block to move.

[0014] The resisting block is fixed on the outer wall of the rotating block and is located at one side of the top block, and the resisting block is used for giving the top block an upward moving thrust.

[0015] The transmission rod is fixed on the outer wall of the rotating block, and the transmission rod is used for synchronously driving another rotating block to circumferentially rotate.

[0016] As a further scheme of the utility model: the number of the movable blocks and the top blocks is multiple, and the multiple movable blocks and the top blocks are circumferentially and uniformly distributed on the inner wall of the top end of the water purifying pipe.

[0017] As a further scheme of the utility model: the outer wall of the rotating block is in an overall "L" type structure, and the inner wall of the water purifying pipe is formed with a rotating groove for circumferential rotation of the rotating block.

[0018] As a further scheme of the utility model: the side of the outer wall of the resisting block close to the top block is in an inclined state, and the inclined surface of the resisting block is aligned with the bottom of the top block.

[0019] As a further scheme of the utility model: the outer wall of the movable block is in an overall "L" type structure, and the inside of the water purifying pipe is formed with a hole groove for vertical movement of the movable block.

[0020] Compared with the prior art, the utility model has the advantages that:

[0021] When the end cover needs to be separated from the water purifying pipe, the clamping hoop assembly inside the end cover can be exposed after the clamping hoop assembly outside the end cover is removed, the resisting block fixed on the outer wall of the rotating block can be synchronously moved by giving the rotating block a rotating thrust, the top block can be given an upward moving thrust, the end cover can be pushed out, the sealing pad block on the end cover is prevented from being damaged by direct contact with the screwdriver, and the service life of the end cover is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the utility model;

[0023] Figure 2 This is a schematic diagram of the water purification pipe structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the transmission mechanism of this utility model;

[0025] Figure 4 This is a partial enlarged view of point A of this utility model;

[0026] Figure 5 This is a schematic diagram of the exploded structure of the end cap and water purification pipe of this utility model.

[0027] In the diagram: 1. Water purification pipe; 2. Clamp assembly; 3. End cap; 4. Reverse osmosis membrane; 5. Transmission mechanism; 501. Movable block; 502. Top block; 503. Rotating block; 504. Abutment block; 505. Transmission rod. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-5 In this embodiment of the utility model, a novel fully automatic RO offline cleaning device includes a water purification pipe 1, a clamp assembly 2 installed on the outer wall of the water purification pipe 1, an end cap 3 connected to the top of the water purification pipe 1 through the clamp assembly 2, a reverse osmosis membrane 4 installed inside the water purification pipe 1, and a transmission mechanism 5 set on the water purification pipe 1.

[0030] The transmission mechanism 5 includes a transmission unit and an ejection unit;

[0031] The ejector unit is used to provide a thrust for the end cap 3 to move upward;

[0032] The drive unit is used to provide power for the movement of the ejector unit;

[0033] The ejection unit includes movable block 501 and top block 502;

[0034] The movable block 501 is vertically slidably installed inside the water purification pipe 1 and extends to the outside of the top of the water purification pipe 1. The movable block 501 is used to synchronously drive the top block 502 to move vertically.

[0035] The top block 502 is fixed to the top of the movable block 501, and the top block 502 is used to push the end cap 3 to move upward.

[0036] The transmission unit includes a rotating block 503, a stop block 504, and a transmission rod 505;

[0037] The rotating block 503 is circumferentially slidably installed on the inner wall of the water purification pipe 1 and extends to the outer wall of the top end of the water purification pipe 1. The rotating block 503 is used to synchronously drive the abutment block 504 to move.

[0038] The abutment block 504 is fixed to the outer wall of the rotating block 503 and located on one side of the top block 502. The abutment block 504 is used to give the top block 502 an upward thrust.

[0039] The transmission rod 505 is fixed to the outer wall of the rotating block 503. The transmission rod 505 is used to synchronously drive another rotating block 503 to rotate circumferentially.

[0040] In this embodiment: With this structure, when the reverse osmosis membrane 4 needs to be replaced, the clamp assembly 2 on the outside of the water purification pipe 1 and end cap 3 can be removed with a screwdriver, exposing the rotating block 503 wrapped inside the clamp assembly 2. At this time, a circumferential pushing force can be applied to the rotating block 503, causing it to move circumferentially along the inner wall of the water purification pipe 1. The circumferentially moving rotating block 503 simultaneously drives the outer wall's abutment block 504 to rotate circumferentially, and the inclined end of the abutment block 504 provides contact with the outer wall. The upward thrust of block 502 causes top block 502 to contact the outer wall of end cap 3, thus providing an upward thrust for end cap 3. Through transmission rod 505, other abutment blocks 504 are driven to rotate circumferentially. The synchronously moving abutment blocks 504 will provide an upward thrust for other top blocks 502, causing end cap 3 to detach from the inside of water purification pipe 1, thereby exposing the reverse osmosis membrane 4 inside water purification pipe 1. This avoids damage to end cap 3 caused by prying it with a screwdriver, and improves the service life of end cap 3.

[0041] Please refer to this carefully. Figures 1-5 Multiple movable blocks 501 and top blocks 502 are provided. Multiple movable blocks 501 and top blocks 502 are evenly distributed circumferentially on the inner wall of the top of the water purification pipe 1. The outer wall of the rotating block 503 is generally L-shaped. The inner wall of the water purification pipe 1 is formed with a rotating groove for the rotating block 503 to rotate circumferentially. The outer wall of the abutment block 504 is inclined on the side near the top block 502. The inclined surface of the abutment block 504 is aligned with the bottom of the top block 502. The outer wall of the movable block 501 is generally L-shaped. The interior of the water purification pipe 1 is formed with a hole groove for the movable block 501 to move vertically.

[0042] In this embodiment: With this structure, during the circumferential rotation of the rotating block 503, the transmission rod 505 can synchronously drive another rotating block 503 to move circumferentially, thereby causing multiple top blocks 502 to move upward synchronously and push out the end cover 3, so that the end cover 3 and the water pipe 1 are separated.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A novel full-automatic RO off-line cleaning device, comprising a water purification pipe (1), a clamp assembly (2) is installed on the outer wall of the water purification pipe (1), an end cover (3) is connected to the top end of the water purification pipe (1) through the clamp assembly (2), and a reverse osmosis membrane (4) is installed in the water purification pipe (1), characterized in that, The transmission mechanism (5) is arranged on the water purifying pipe (1); The transmission mechanism (5) comprises a transmission unit and an ejection unit; The ejection unit is used for giving the end cover (3) an upward moving thrust; The transmission unit is used for providing power for the movement of the ejection unit.

2. A novel fully automatic RO off-line cleaning device as claimed in claim 1, wherein, The ejection unit comprises a movable block (501) and a top block (502); The movable block (501) is vertically slidably arranged inside the water purifying pipe (1) and extends to the top end outside of the water purifying pipe (1), and is used for synchronously driving the top block (502) to move vertically; The top block (502) is fixed to the top end of the movable block (501), and is used for giving the end cover (3) an upward moving thrust.

3. A novel full-automatic RO off-line cleaning device according to claim 2, characterized in that, The transmission unit comprises a rotating block (503), a resisting block (504) and a transmission rod (505); The rotating block (503) is circumferentially slidably arranged on the inner wall of the water purifying pipe (1) and extends to the top end outer wall of the water purifying pipe (1), and is used for synchronously driving the resisting block (504) to move; The resisting block (504) is fixed to the outer wall of the rotating block (503) and is located on one side of the top block (502), and is used for giving the top block (502) an upward moving thrust; The transmission rod (505) is fixed to the outer wall of the rotating block (503), and is used for synchronously driving another rotating block (503) to circumferentially rotate.

4. A novel full-automatic RO off-line cleaning device according to claim 2, characterized in that, The number of the movable block (501) and the top block (502) is multiple, and the movable block (501) and the top block (502) are circumferentially uniformly distributed on the top end inner wall of the water purifying pipe (1).

5. A novel fully automatic RO off-line cleaning device as claimed in claim 3, wherein, The outer wall of the rotating block (503) is in an overall "L" type structure, and the inner wall of the water purifying pipe (1) is formed with a rotating groove for circumferential rotation of the rotating block (503).

6. A novel fully automatic RO off-line cleaning device as claimed in claim 3, wherein, The outer wall of the resisting block (504) is in an inclined state near one side of the top block (502), and the inclined surface of the resisting block (504) is aligned with the bottom of the top block (502).

7. A novel fully automatic RO off-line cleaning device as claimed in claim 2, wherein, The outer wall of the movable block (501) is in an overall "L" type structure, and the inner wall of the water purifying pipe (1) is formed with a hole groove for vertical movement of the movable block (501).

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