CN209254516U - A kind of reverse osmosis membrane - Google Patents
A kind of reverse osmosis membrane Download PDFInfo
- Publication number
- CN209254516U CN209254516U CN201821860497.4U CN201821860497U CN209254516U CN 209254516 U CN209254516 U CN 209254516U CN 201821860497 U CN201821860497 U CN 201821860497U CN 209254516 U CN209254516 U CN 209254516U
- Authority
- CN
- China
- Prior art keywords
- reverse
- osmosis membrane
- membrane element
- outlet pipe
- element cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of reverse osmosis membranes, including reverse-osmosis membrane element cylinder and it is arranged in the intracorporal reverse osmosis film roll of reverse-osmosis membrane element cylinder, protrusion stud is fixedly welded in the middle part of the flooding tube lower surface, outlet pipe is provided in the reverse-osmosis membrane element cylinder, outlet pipe is cooperatively connected by the first threaded hole and protrusion stud, reverse-osmosis membrane element cylinder lower end is equipped with sealing cover, sealing cap upper surface is fixedly installed the protrusion of integral structure along girth sheets, reverse-osmosis membrane element cylinder lower end both side surface offers sliding slot mouth, knob bolt is inserted in sliding slot mouth, when needing to clean reverse osmosis film roll and reverse-osmosis membrane element cylinder, outlet pipe is rotated, outlet pipe upper end is detached from protrusion stud, very easily outlet pipe can be unloaded at this time, by unscrewing knob bolt, it at this time can be very easily by close Capping pulls out reverse osmosis film roll, can facilitate cleaning of the staff to reflection permeable membrane and element.
Description
Technical field
The utility model relates to reverse osmosis membrane technology fields, more specifically, in particular to a kind of reverse osmosis membrane.
Background technique
Reverse-osmosis membrane element is also known as coiled reverse osmosis membrane element, is the common component in water treatment technology, it is generally comprised
Piece alternately stacked multilayer reverse osmosis of central tube and volume on central tube with multiple holes selects film and flow-guiding screen.Central tube
It is connect with shell both ends by connector.When in use, raw water enters shell from shell one end, a part of under the effect of the pressure
The lower water of concentration is formed by the effect of reverse osmosis membrane, is flowed out later from central tube one or both ends into central tube, this portion
Divide water can be referred to as and produces water or pure water；Another part is flowed out from the shell other end, can be referred to as waste water, concentrated water, due to reverse osmosis membrane mistake
During filter, element internal residual can be made there are many impurity, after of long duration, be easy to influence the quality and efficiency of infiltration.
In the prior art, the element disassembly installation of reverse osmosis membrane is more troublesome, cannot be very easily to element and permeable membrane
It is cleaned.
Utility model content
The purpose of this utility model is to provide a kind of reverse osmosis membranes for being easily installed disassembly.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of reverse osmosis membrane, including reverse osmosis
In the intracorporal reverse osmosis film roll of reverse-osmosis membrane element cylinder, reverse-osmosis membrane element cylinder upper surface is set for membrane component cylinder and setting
It is equipped with the flooding tube of integral structure, flooding tube upper surface peripheral position offers ring-like notch, and ring-like notch bottom surface is uniformly opened
Equipped with multiple groups water inlet notch, water inlet notch is connected in reverse-osmosis membrane element cylinder, fixed in the middle part of the flooding tube lower surface
It is welded with protrusion stud, outlet pipe is provided in the reverse-osmosis membrane element cylinder, outlet pipe upper surface is closed state, water outlet
Pipe lower surface is open state, and outlet pipe upper surface middle part corresponds to protrusion stud position and offers the first threaded hole, outlet pipe
It is cooperatively connected by the first threaded hole and protrusion stud, water outlet pipe surface is uniformly provided with the vertical notch of multiple groups, described reverse osmosis
Membrane component cylinder lower end is equipped with sealing cover, and sealing cap upper surface is fixedly installed the protrusion of integral structure along girth sheets, and protrusion is along circle
The size of plate is corresponded to each other with reverse-osmosis membrane element cylinder inner ring size, and the sealing cover is plugged in reverse osmosis along girth sheets by protruding
In the inner ring of membrane element cylinder lower end, sealing cover surface middle part offers socket, and the outlet pipe lower end is plugged in socket, institute
It states sealing cap surface and is uniformly provided with multiple groups water outlet notch, reverse-osmosis membrane element cylinder lower end both side surface in socket periphery
Sliding slot mouth is offered, knob bolt is inserted in sliding slot mouth, the protrusion corresponds to sliding notch position along girth sheets two side ends and opens
Equipped with the second threaded hole, the screw rod of the knob bolt and the second threaded hole are cooperatively connected, the reverse osmosis film roll with it is reverse osmosis
Membrane component cylinder madial wall is formed with pressure water cavity, and reverse osmosis film roll outer surface lower end corresponds to the second screw thread hole site and offers
Ring-like limiting slot, the screw end of the knob bolt are inserted in ring-like limiting slot.
Preferably, the length of the outlet pipe is greater than the length of reverse-osmosis membrane element cylinder.
Preferably, the protrusion offers tapered inclined surface along girth sheets upper end outer surface.
Compared with the prior art, the advantages of the utility model are:
The utility model is easy for assemble or unload, when needing to clean to reverse osmosis film roll and reverse-osmosis membrane element cylinder
When, outlet pipe is rotated, outlet pipe upper end is detached from protrusion stud, can very easily unload outlet pipe at this time, by unscrewing
Knob bolt can very easily be pulled out reverse osmosis film roll by sealing cover at this time, and staff can be facilitated saturating to reflecting
The cleaning of film and element.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of perspective view of reverse osmosis membrane of the utility model；
Fig. 2 is a kind of cross-sectional view of reverse osmosis membrane of the utility model.
In figure: 1 reverse-osmosis membrane element cylinder, 2 reverse osmosis film rolls, 3 flooding tubes, 4 ring-like notches, 5 water inlet notches, 6 water outlets
Pipe, 7 first threaded holes, 8 protrusion studs, 9 vertical notches, 10 pressure water cavities, 11 sealing covers, 12 water outlet notches, 13 sockets, 14 protrusions
Along girth sheets, 15 sliding slot mouths, 16 knob bolts, 17 ring-like limiting slots, 18 tapered inclined surface, 19 second threaded holes.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to fig. 1 and shown in Fig. 2, the utility model provides a kind of reverse osmosis membrane, including reverse-osmosis membrane element cylinder 1 and sets
The reverse osmosis film roll 2 in reverse-osmosis membrane element cylinder 1 is set, 1 upper surface of reverse-osmosis membrane element cylinder is provided with integral structure
Flooding tube 3,3 upper surface peripheral position of flooding tube offer ring-like notch 4, ring-like 4 bottom surface of notch be uniformly provided with multiple groups into
Sink mouth 5, water inlet notch 5 are connected in reverse-osmosis membrane element cylinder 1, are fixedly welded with protrusion in the middle part of 3 lower surface of flooding tube
Stud 8, outlet pipe 6 is provided in reverse-osmosis membrane element cylinder 1, and 6 upper surface of outlet pipe is closed state, 6 lower surface of outlet pipe
For open state, 6 upper surface middle part of outlet pipe corresponds to protrusion 8 position of stud and offers the first threaded hole 7, and outlet pipe 6 passes through
First threaded hole 7 is cooperatively connected with protrusion stud 8, and 6 surface of outlet pipe is uniformly provided with the vertical notch 9 of multiple groups, reverse osmosis membrane element
1 lower end of part cylinder is equipped with sealing cover 11, and 11 upper surface of sealing cover is fixedly installed the protrusion of integral structure along girth sheets 14, protrudes edge
The size of girth sheets 14 is corresponded to each other with 1 inner ring size of reverse-osmosis membrane element cylinder, and sealing cover 11 is plugged by protrusion along girth sheets 14
In 1 lower end inner ring of reverse-osmosis membrane element cylinder, 11 surface middle part of sealing cover offers socket 13, and 6 lower end of outlet pipe is plugged in
In socket 13,11 surface of sealing cover is uniformly provided with multiple groups water outlet notch 12 in 13 periphery of socket, under reverse-osmosis membrane element cylinder 1
End both side surface offers sliding slot mouth 15, and knob bolt 16 is inserted in sliding slot mouth 15, and protrusion is corresponding along 14 two side ends of girth sheets
The second threaded hole 19 is offered in 15 position of sliding slot mouth, the screw rod of knob bolt 16 and the second threaded hole 19 are cooperatively connected, reverse osmosis
Permeable membrane volume 2 is formed with pressure water cavity 10 with 1 inner sidewall of reverse-osmosis membrane element cylinder, and reverse osmosis 2 outer surface lower end of film roll corresponds to
Second threaded hole, 19 position offers ring-like limiting slot 17, and the screw end of knob bolt 16 is inserted in ring-like limiting slot 17
It is interior.
In the present embodiment, the length of outlet pipe 6 is greater than the length of reverse-osmosis membrane element cylinder 1, enables sealing cover 11
6 rear surface of outlet pipe is set in by socket 13.
In the present embodiment, protrusion offers tapered inclined surface 18 along 14 upper end outer surface of girth sheets, can facilitate protrusion edge
Girth sheets 14 is inserted into 1 lower end inner ring of reverse-osmosis membrane element cylinder.
Working principle: raw water is entered in pressure water cavity 10 by ring-like notch 4, passes through the osmosis filtration of reverse osmosis film roll 2
Effect, pure water, which enters to be discharged in outlet pipe 6 by vertical notch 9, to be collected, and waste water is discharged by water outlet notch 12, when needs are to anti-
When infiltration film roll 2 and reverse-osmosis membrane element cylinder 1 are cleaned, outlet pipe 6 is rotated, 6 upper end of outlet pipe is detached from protrusion stud
8, very easily outlet pipe 6 can be unloaded at this time, by unscrewing knob bolt 16, can very easily pass through sealing cover at this time
11 pull out reverse osmosis film roll 2.
Although being described in conjunction with the accompanying the embodiments of the present invention, patent owner can want in appended right
Various deformations or amendments are made within the scope of asking, as long as the claim for being no more than the utility model is described to protect model
It encloses, should all be within the protection scope of the utility model.
Claims (3)
1. a kind of reverse osmosis membrane, including reverse-osmosis membrane element cylinder (1) and the reverse osmosis being arranged in reverse-osmosis membrane element cylinder (1)
Permeable membrane rolls up (2), it is characterised in that: and reverse-osmosis membrane element cylinder (1) upper surface is provided with the flooding tube (3) of integral structure,
Flooding tube (3) upper surface peripheral position offers ring-like notch (4), and ring-like notch (4) bottom surface is uniformly provided with multiple groups water inlet
Notch (5), water inlet notch (5) are connected in reverse-osmosis membrane element cylinder (1), fixed in the middle part of flooding tube (3) lower surface
It is welded with protrusion stud (8), is provided with outlet pipe (6) in the reverse-osmosis membrane element cylinder (1), outlet pipe (6) upper surface is
Closed state, outlet pipe (6) lower surface are open state, and outlet pipe (6) upper surface middle part corresponds to protrusion stud (8) position and opens
Equipped with the first threaded hole (7), outlet pipe (6) is cooperatively connected by the first threaded hole (7) and protrusion stud (8), outlet pipe (6) table
Face is uniformly provided with the vertical notch of multiple groups (9), and reverse-osmosis membrane element cylinder (1) lower end is equipped with sealing cover (11), sealing cover
(11) protrusion that upper surface is fixedly installed integral structure protrudes the size along girth sheets (14) and reverse osmosis membrane element along girth sheets (14)
Part cylinder (1) inner ring size corresponds to each other, and the sealing cover (11) is plugged in reverse-osmosis membrane element along girth sheets (14) by protrusion
In the inner ring of cylinder (1) lower end, sealing cover (11) surface middle part is offered socket (13), and outlet pipe (6) lower end is plugged in slotting
In mouth (13), sealing cover (11) surface is uniformly provided with multiple groups water outlet notch (12), the reverse osmosis in socket (13) periphery
Membrane element cylinder (1) lower end both side surface offers sliding slot mouth (15), is inserted with knob bolt (16) in sliding slot mouth (15),
The protrusion corresponds to sliding slot mouth (15) position along girth sheets (14) two side ends and offers the second threaded hole (19), the knob bolt
(16) screw rod and the second threaded hole (19) is cooperatively connected, on the inside of the reverse osmosis film roll (2) and reverse-osmosis membrane element cylinder (1)
Wall is formed with pressure water cavity (10), and reverse osmosis film roll (2) outer surface lower end corresponds to the second threaded hole (19) position and offers ring
Type limiting slot (17), the screw end of the knob bolt (16) are inserted in ring-like limiting slot (17).
2. reverse osmosis membrane according to claim 1, it is characterised in that: the length of the outlet pipe (6) is greater than reverse osmosis membrane
The length of element cylinder (1).
3. reverse osmosis membrane according to claim 1, it is characterised in that: the protrusion is opened along girth sheets (14) upper end outer surface
Equipped with tapered inclined surface (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860497.4U CN209254516U (en) | 2018-11-13 | 2018-11-13 | A kind of reverse osmosis membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860497.4U CN209254516U (en) | 2018-11-13 | 2018-11-13 | A kind of reverse osmosis membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209254516U true CN209254516U (en) | 2019-08-16 |
Family
ID=67554678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821860497.4U Expired - Fee Related CN209254516U (en) | 2018-11-13 | 2018-11-13 | A kind of reverse osmosis membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209254516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750801A (en) * | 2021-09-09 | 2021-12-07 | 王敏 | Surface type reverse osmosis membrane filter element |
| CN113813788A (en) * | 2021-09-29 | 2021-12-21 | 王敏 | Surface type reverse osmosis membrane filter element |
-
2018
- 2018-11-13 CN CN201821860497.4U patent/CN209254516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113750801A (en) * | 2021-09-09 | 2021-12-07 | 王敏 | Surface type reverse osmosis membrane filter element |
| CN113813788A (en) * | 2021-09-29 | 2021-12-21 | 王敏 | Surface type reverse osmosis membrane filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20201113 |