CN216604780U - Self-cleaning RO reverse osmosis membrane shell of water purifier - Google Patents
Self-cleaning RO reverse osmosis membrane shell of water purifier Download PDFInfo
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- CN216604780U CN216604780U CN202123185845.7U CN202123185845U CN216604780U CN 216604780 U CN216604780 U CN 216604780U CN 202123185845 U CN202123185845 U CN 202123185845U CN 216604780 U CN216604780 U CN 216604780U
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- reverse osmosis
- fixedly connected
- osmosis membrane
- end cover
- frame
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Abstract
The utility model relates to the technical field of RO (reverse osmosis) membrane shells, in particular to a RO membrane shell of a self-cleaning type water purification machine, which comprises a shell, wherein a reverse osmosis membrane is arranged inside the shell, an installation ring seat is clamped inside the shell, a water pipe is fixedly connected to the inner wall of the installation ring seat, an end cover is fixedly connected to one side of the installation ring seat, a connecting frame is fixedly connected to one side of the end cover, and a connecting hole is formed in one side of the connecting frame. The utility model has the advantages that: through end cover, link, connecting hole, connecting groove, guide bar, spring, removal frame, connecting rod, connection fixture block and limit stop's cooperation setting for the installation is with the dismantlement the work of end cover is all comparatively simple and convenient, avoids with the end cover is pulled down and is cleared up the reverse osmosis that is located the casing inside, and is convenient for reinstall after the clearance is accomplished the end cover for the operation that the clearance reverse osmosis membrane made is comparatively simple and convenient, has reached the effect that improves clearance reverse osmosis membrane efficiency.
Description
Technical Field
The utility model relates to the technical field of RO (reverse osmosis) membranes, in particular to a RO membrane shell of a self-cleaning type water purifier.
Background
The RO reverse osmosis membrane filter element is mainly used in a filter assembly in the water purifier, the RO reverse osmosis filter element only allows water molecules to be filtered, and all harmful substances and beneficial substances are filtered, so that the purified water filtered by the filter element is safer to use.
But the connected mode of end cover on the present RO reverse osmosis membrane casing and casing is generally fixed, and is inconvenient to pull down the end cover, and then the inside reverse osmosis membrane of clearance that is not convenient for is located the casing, and the operation when needs clearance reverse osmosis membrane is comparatively troublesome, has reduced the efficiency of clearance reverse osmosis membrane.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a self-cleaning type water purifier RO reverse osmosis membrane shell, which effectively solves the defects of the prior art.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a self-cleaning type water purification machine RO reverse osmosis membrane casing, includes the casing, the inside of casing is provided with reverse osmosis membrane, the inside joint of casing has the collar extension, the inner wall fixedly connected with water service pipe of collar extension, one side fixedly connected with end cover of collar extension, one side fixedly connected with link of end cover, the connecting hole has been seted up to one side of link, the solid fixed ring of surface fixedly connected with of casing, connecting slot has been seted up to one side of solid fixed ring, one side fixedly connected with support frame of solid fixed ring, one side fixedly connected with guide bar and the spring of support frame, the one end fixedly connected with of spring removes the frame, remove one side fixedly connected with connecting rod and the connecting fixture block of frame, the spacing dog of one side fixedly connected with of solid fixed ring.
Optionally, a first sealing groove is formed in one side of the shell, a sealing plate is fixedly connected to one side of the end cover, a second sealing groove is formed in one side of the end cover, and a sealing ring is arranged in the second sealing groove.
Optionally, one side of the fixing ring is provided with a through groove.
Optionally, the connecting clamping block is clamped with the connecting clamping groove, and the connecting clamping block is matched with the connecting clamping groove in size.
Optionally, the cross section of the guide rod is in a T shape, the guide rod penetrates through the movable frame, the guide rod is connected with the movable frame in a sliding manner, the movable frame is in a T shape, and the guide rod guides the movable frame to enable the movable frame to move linearly only in the direction of the guide rod.
Optionally, the connecting rod penetrates through the fixing ring, the connecting rod is connected with the fixing ring in a sliding mode, and the connecting rod is matched with the connecting hole in size, so that the connecting rod can be smoothly inserted into the connecting hole, and the connecting frame is further fixed.
Optionally, the shape of closing plate and first seal groove is the annular, the big or small looks adaptation of closing plate and first seal groove, the sealing washer is laminated with the water service pipe mutually.
Optionally, the size of the through groove is larger than that of the connecting frame, so that the connecting frame can smoothly pass through the through groove.
The utility model has the following advantages:
1. the RO reverse osmosis membrane shell of the self-cleaning type water purifier is characterized in that the end cover, the connecting frame, the connecting hole, the connecting clamping groove, the guide rod, the spring, the moving frame, the connecting rod, the connecting fixture block and the limit stop block are arranged in a matched mode, when the end cover is installed, the connecting frame penetrates through the through groove, the moving frame is moved to enable the spring to be in a compressed state, then the end cover is rotated to enable the connecting frame to move towards the limit stop block, the connecting frame is attached to the fixing ring, after the connecting frame is attached to the limit stop block, the connecting hole corresponds to the connecting rod in position, the connecting clamping groove corresponds to the connecting fixture block in position, then the moving frame is loosened, the moving frame drives the connecting rod and the connecting fixture block to move under the action of the spring, the connecting rod is inserted into the connecting hole, and the connecting fixture block is inserted into the connecting clamping groove, the connecting frame is located between the connecting clamping block and the limiting stop block at the moment, so that the work of installing the end cover is completed, when the end cover needs to be disassembled, the movable frame is moved to enable the connecting rod to be moved out of the connecting hole, the connecting clamping block is moved out of the connecting clamping groove, the end cover is rotated to enable the connecting frame to be moved to the position of the through groove, and then the end cover is taken down, so that the work of installing and disassembling the end cover is simple and convenient, the end cover is prevented from being disassembled and cleaned of reverse osmosis located in the shell, the end cover is convenient to re-install after cleaning is completed, the operation of cleaning the reverse osmosis membrane is simple and convenient, and the effect of improving the efficiency of cleaning the reverse osmosis membrane is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of an end cap and its connecting member according to the present invention;
FIG. 4 is a schematic view of a retaining ring according to the present invention;
FIG. 5 is a partial structural view of the housing of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1-shell, 2-reverse osmosis membrane, 3-mounting ring seat, 4-water pipe, 5-end cover, 6-connecting frame, 7-connecting hole, 8-fixing ring, 9-connecting clamping groove, 10-supporting frame, 11-guide rod, 12-spring, 13-moving frame, 14-connecting rod, 15-connecting clamping block, 16-limit stop, 17-first sealing groove, 18-sealing plate, 19-second sealing groove, 20-sealing ring and 21-penetrating groove.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-6, a self-cleaning type water purification machine RO reverse osmosis membrane casing, which comprises a casing 1, a reverse osmosis membrane 2 is arranged inside the casing 1, a mounting ring seat 3 is clamped inside the casing 1, a water service pipe 4 is fixedly connected to the inner wall of the mounting ring seat 3, an end cover 5 is fixedly connected to one side of the mounting ring seat 3, a connecting hole 7 is formed in one side of the end cover 5, a fixing ring 8 is fixedly connected to the outer surface of the casing 1, a connecting clamping groove 9 is formed in one side of the fixing ring 8, a supporting frame 10 is fixedly connected to one side of the fixing ring 8, a guide rod 11 and a spring 12 are fixedly connected to one side of the supporting frame 10, a moving frame 13 is fixedly connected to one end of the spring 12, a connecting rod 14 and a connecting clamping block 15 are fixedly connected to one side of the moving frame 13, and a limit stop 16 is fixedly connected to one side of the fixing ring 8.
As an optional technical scheme of the utility model: a first sealing groove 17 is formed in one side of the shell 1, a sealing plate 18 is fixedly connected to one side of the end cover 5, a second sealing groove 19 is formed in one side of the end cover 5, and a sealing ring 20 is arranged inside the second sealing groove 19.
As an optional technical scheme of the utility model: one side of the fixing ring 8 is provided with a through groove 21.
As an optional technical scheme of the utility model: the connecting clamping block 15 is clamped with the connecting clamping groove 9, and the size of the connecting clamping block 15 is matched with that of the connecting clamping groove 9.
As an optional technical scheme of the utility model: the cross section of the guide rod 11 is T-shaped, the guide rod 11 penetrates through the moving frame 13, the guide rod 11 is connected with the moving frame 13 in a sliding mode, the moving frame 13 is T-shaped, and the guide rod 11 guides the moving frame 13, so that the moving frame 13 can only move linearly along the direction of the guide rod 11.
As an optional technical scheme of the utility model: connecting rod 14 runs through solid fixed ring 8, connecting rod 14 and solid fixed ring 8 sliding connection, connecting rod 14 and the big or small looks adaptation of connecting hole 7 to can make connecting rod 14 smooth the inside of inserting connecting hole 7, and then fixed connection frame 6.
As an optional technical scheme of the utility model: the sealing plate 18 and the first sealing groove 17 are both annular, the sealing plate 18 is matched with the first sealing groove 17 in size, and the sealing ring 20 is attached to the water pipe 4.
As an optional technical scheme of the utility model: the size of the through-groove 21 is larger than that of the connecting frame 6, so that the connecting frame 6 can smoothly pass through the through-groove 21.
The working process of the utility model is as follows:
when the end cover 5 is installed, the connecting frame 6 penetrates through the through groove 21, the moving frame 13 is moved to enable the spring 12 to be in a compressed state, then the end cover 5 is rotated to enable the connecting frame 6 to move towards the limit stop 16, at the moment, the connecting frame 6 is attached to the fixing ring 8, after the connecting frame 6 is attached to the limit stop 16, the connecting hole 7 corresponds to the connecting rod 14, the connecting clamping groove 9 corresponds to the connecting clamping block 15, then the moving frame 13 is loosened, the moving frame 13 drives the connecting rod 14 and the connecting clamping block 15 to move under the action of the spring 12, the connecting rod 14 is inserted into the connecting hole 7, the connecting clamping block 15 is inserted into the connecting clamping groove 9, at the moment, the connecting frame 6 is located between the connecting clamping block 15 and the limit stop 16, the work of installing the end cover 5 is completed, when the end cover 5 needs to be disassembled, the moving frame 13 is moved out of the connecting rod 14 from the connecting hole 7, the connecting clamping blocks 15 are moved out of the connecting clamping grooves 9, the end cover 5 is rotated to move the connecting frame 6 to the position of the through groove 21, and then the end cover 5 is taken down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a self-cleaning type water purification machine RO reverse osmosis membrane casing which characterized in that: comprises a shell (1), a reverse osmosis membrane (2) is arranged in the shell (1), a mounting ring seat (3) is clamped in the shell (1), a water service pipe (4) is fixedly connected to the inner wall of the mounting ring seat (3), an end cover (5) is fixedly connected to one side of the mounting ring seat (3), a connecting frame (6) is fixedly connected to one side of the end cover (5), a connecting hole (7) is formed in one side of the connecting frame (6), a fixing ring (8) is fixedly connected to the outer surface of the shell (1), a connecting clamping groove (9) is formed in one side of the fixing ring (8), a support frame (10) is fixedly connected to one side of the fixing ring (8), a guide rod (11) and a spring (12) are fixedly connected to one side of the support frame (10), and a moving frame (13) is fixedly connected to one end of the spring (12), one side fixedly connected with connecting rod (14) and connection fixture block (15) of removal frame (13), one side fixedly connected with limit stop (16) of solid fixed ring (8).
2. The RO reverse osmosis membrane housing of a self-cleaning type water purification machine according to claim 1, characterized in that: first seal groove (17) have been seted up to one side of casing (1), one side fixedly connected with closing plate (18) of end cover (5), second seal groove (19) have been seted up to one side of end cover (5), the inside of second seal groove (19) is provided with sealing washer (20).
3. The RO reverse osmosis membrane housing of a self-cleaning type water purification machine according to claim 1, characterized in that: one side of the fixing ring (8) is provided with a through groove (21).
4. The RO reverse osmosis membrane housing of a self-cleaning type water purification machine according to claim 1, characterized in that: the connecting clamping block (15) is clamped with the connecting clamping groove (9), and the connecting clamping block (15) is matched with the connecting clamping groove (9) in size.
5. The RO reverse osmosis membrane housing of a self-cleaning type water purification machine according to claim 1, characterized in that: the cross section of guide bar (11) shape is T shape, guide bar (11) run through removal frame (13), guide bar (11) and removal frame (13) sliding connection, the shape of removal frame (13) is T shape.
6. The RO reverse osmosis membrane housing of a self-cleaning type water purification machine according to claim 1, characterized in that: connecting rod (14) run through solid fixed ring (8), connecting rod (14) and solid fixed ring (8) sliding connection, the size looks adaptation of connecting rod (14) and connecting hole (7).
7. The RO reverse osmosis membrane housing of the self-cleaning type water purification machine according to claim 2, characterized in that: the shape of closing plate (18) and first seal groove (17) is the annular, the size looks adaptation of closing plate (18) and first seal groove (17), sealing washer (20) and water service pipe (4) are laminated mutually.
8. The RO reverse osmosis membrane housing of a self-cleaning type water purification machine according to claim 3, characterized in that: the size of the through groove (21) is larger than that of the connecting frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123185845.7U CN216604780U (en) | 2021-12-17 | 2021-12-17 | Self-cleaning RO reverse osmosis membrane shell of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123185845.7U CN216604780U (en) | 2021-12-17 | 2021-12-17 | Self-cleaning RO reverse osmosis membrane shell of water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216604780U true CN216604780U (en) | 2022-05-27 |
Family
ID=81703052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123185845.7U Active CN216604780U (en) | 2021-12-17 | 2021-12-17 | Self-cleaning RO reverse osmosis membrane shell of water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216604780U (en) |
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2021
- 2021-12-17 CN CN202123185845.7U patent/CN216604780U/en active Active
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