CN216654097U - Water treatment membrane shell - Google Patents
Water treatment membrane shell Download PDFInfo
- Publication number
- CN216654097U CN216654097U CN202122600038.0U CN202122600038U CN216654097U CN 216654097 U CN216654097 U CN 216654097U CN 202122600038 U CN202122600038 U CN 202122600038U CN 216654097 U CN216654097 U CN 216654097U
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- connecting ring
- membrane shell
- shell main
- outer sleeve
- ring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a water treatment membrane shell, which comprises a membrane shell main body, an upper connecting piece, an upper outer sleeve, a top cover, a lower connecting piece and a lower outer sleeve, wherein the membrane shell main body is of a hollow structure, and external threads are arranged on the peripheral sides of the upper end and the lower end of the membrane shell main body.
Description
Technical Field
The utility model relates to the field of water treatment equipment, in particular to a water treatment membrane shell.
Background
In reverse osmosis water treatment equipment, a water treatment membrane shell is an important component, and the existing water treatment membrane shell is a stainless steel membrane shell which is of an integrated structure; secondly, the stainless steel is heavy and troublesome to install, which is not beneficial to on-site assembly.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a water treatment membrane shell, which has the following specific technical scheme:
the utility model provides a water treatment membrane shell, includes membrane shell main part, goes up the connecting piece, goes up overcoat, top cap, connecting piece and overcoat down, and membrane shell main part is hollow structure, and lower extreme periphery side is equipped with the external screw thread about membrane shell main part, and overcoat, top cap are installed through last connecting piece to membrane shell main part upper end, and overcoat under the installation of connecting piece down is passed through to membrane shell main part lower extreme.
As a preferable scheme of the utility model, the upper connecting piece comprises an upper first connecting ring, an upper second connecting ring and an upper third connecting ring which are distributed from top to bottom in sequence, external threads are arranged on the outer peripheries of the upper first connecting ring, the upper second connecting ring and the upper third connecting ring, internal threads are arranged on the inner periphery of the upper outer sleeve, the upper outer sleeve is connected with the upper first connecting ring, the upper second connecting ring and the upper third connecting ring in a threaded manner, internal threads are arranged on the inner peripheries of the upper second connecting ring and the upper third connecting ring, the upper third connecting ring is connected with the upper end of the membrane shell main body in a threaded manner, external threads are arranged on the outer periphery of the middle part of the top cover, the upper second connecting ring is connected with the middle part of the top cover in a threaded manner, and the top cover is sleeved with the upper first connecting ring.
As a preferable scheme of the utility model, the upper end of the membrane shell main body, the upper third connecting ring and the upper outer sleeve are provided with water inlet holes with corresponding positions.
In a preferred embodiment of the present invention, the top cover has a limiting step on its upper portion, the limiting step abuts against the upper outer sleeve and the upper first connecting ring, the lower portion of the top cover extends into the membrane housing main body, and the outer peripheral side of the lower portion of the top cover is provided with the sealing ring.
As a preferable scheme of the present invention, the lower connecting member includes a lower first connecting ring, a lower connecting plate, and a lower second connecting ring which are sequentially distributed from top to bottom, outer peripheral sides of the lower first connecting ring, the lower connecting plate, and the lower second connecting ring are all provided with external threads, an inner peripheral side of the lower outer sleeve is provided with internal threads, the lower outer sleeve is in threaded connection with the lower first connecting ring, the lower connecting plate, and the lower second connecting ring, the inner peripheral side of the lower first connecting ring is provided with internal threads, and the lower first connecting ring is in threaded connection with the lower end of the membrane shell main body.
As a preferable scheme of the present invention, a water outlet is provided at the center of the lower connecting plate.
In a preferred embodiment of the present invention, the membrane shell main body is made of glass fiber reinforced plastic.
Has the advantages that: the water treatment membrane shell is reasonable in structural design, the upper end of the membrane shell main body is provided with the upper outer sleeve and the top cover through the upper connecting piece, the lower end of the membrane shell main body is provided with the lower outer sleeve through the lower connecting piece, the connecting structure is reasonable in design, rapid assembly can be achieved, automatic processing of all parts is easy to achieve, the membrane shell main body is made of glass fiber reinforced plastics, the water treatment membrane shell has the advantages of light weight, high strength, good corrosion resistance and the like, and the requirements of the water treatment industry are met.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is an exploded view of the upper connector of the present invention;
FIG. 4 is a schematic view of the upper connector of the present invention mated with the membrane shell body, the upper housing, and the top cover;
FIG. 5 is a schematic view of the top cover of the present invention mated with the upper first coupling ring;
FIG. 6 is an exploded view of the lower connector of the present invention;
fig. 7 is a schematic view of the lower connector of the present invention mated with the membrane shell body and the lower outer sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
As shown in fig. 1 and 2, a water treatment membrane shell comprises a membrane shell main body 1, an upper connecting piece 2, an upper outer sleeve 3, a top cover 4, a lower connecting piece 5 and a lower outer sleeve 6, wherein the membrane shell main body 1 is of a hollow structure, an ultrafiltration membrane or a reverse osmosis membrane is arranged inside the membrane shell main body 1, external threads are arranged on the periphery of the upper end and the lower end of the membrane shell main body 1, the upper outer sleeve 3 and the top cover 4 are arranged at the upper end of the membrane shell main body 1 through the upper connecting piece 2, and the lower outer sleeve 6 is arranged at the lower end of the membrane shell main body 1 through the lower connecting piece 5.
As shown in fig. 3 to 5, the upper connection member 2 includes an upper first connection ring 21, an upper second connection ring 22, and an upper third connection ring 23, which are sequentially distributed from top to bottom, the outer peripheries of the upper first connection ring 21, the upper second connection ring 22, and the upper third connection ring 23 are all provided with the same external thread, the inner periphery of the upper outer sleeve 3 is provided with an internal thread, the internal thread of the upper outer sleeve 3 is matched with the external thread of the upper first connection ring 21, the upper second connection ring 22, and the upper third connection ring 23, the upper outer sleeve 3 is screwed with the outer peripheries of the upper first connection ring 21, the upper second connection ring 22, and the upper third connection ring 23, the inner peripheries of the upper second connection ring 22 and the upper third connection ring 23 are provided with internal threads, the internal thread of the upper third connection ring 23 is matched with the external thread of the upper end of the membrane shell main body 1, the upper third connection ring 23 is screwed with the upper end of the membrane shell main body 1, the outer periphery of the middle part of the outer periphery of the top cover 4 is provided with an external thread, the external screw thread in top cap 4 middle part matches with the internal screw thread of last second go-between 22, goes up second go-between 22 threaded connection top cap 4 middle part periphery side, goes up first go-between 21 suit top cap 4, goes up 2 structural design of connecting piece rationally, and automated processing is easily realized to the screw thread, and overcoat 3, top cap 4 can be installed fast through last connecting piece 2 to the 1 upper end of membrane shell main part.
Specifically, the upper end of the membrane shell main body 1, the upper third connecting ring 23 and the upper outer sleeve 3 are provided with water inlet holes corresponding to the positions, namely the upper end of the membrane shell main body 1 is provided with the water inlet holes, the upper third connecting ring 23 is provided with the water inlet holes, the upper outer sleeve 3 is provided with the water inlet holes, and the upper third connecting ring 23 and the upper outer sleeve 3 are aligned with 3 water inlet holes after rotating to the position.
Specifically, the upper part of the top cover 4 is provided with a limiting step 41, the limiting step 41 pushes against the limiting upper outer sleeve 3 and the upper first connecting ring 21, the lower part of the top cover 4 extends into the membrane shell main body 1, and the outer peripheral side of the lower part of the top cover 4 is provided with a sealing ring 7.
As shown in fig. 6 and 7, the lower connecting member 5 includes a lower first connecting ring 51, a lower connecting plate 52 and a lower second connecting ring 53 which are sequentially distributed from top to bottom, the outer peripheries of the lower first connecting ring 51, the lower connecting plate 52 and the lower second connecting ring 53 are all provided with the same external threads, the inner periphery of the lower outer sleeve 6 is provided with internal threads, the internal threads of the lower outer sleeve 6 are matched with the external threads of the lower first connecting ring 51, the lower connecting plate 52 and the lower second connecting ring 53, the lower outer sleeve 6 is in threaded connection with the outer peripheries of the lower first connecting ring 51, the lower connecting plate 52 and the lower second connecting ring 53, the inner periphery of the lower first connecting ring 51 is provided with internal threads, the internal threads of the lower first connecting ring 51 are matched with the external threads at the lower end of the membrane shell main body 1, the lower first connecting ring 51 is in threaded connection with the outer periphery of the lower end of the membrane shell main body 1, the center of the lower connecting plate 53 is provided with a water outlet hole, the lower connecting member 5 has a reasonable structural design and the threads are easy to realize automatic processing, the lower end of the membrane shell main body 1 can be quickly provided with the lower outer sleeve 6 through the lower connecting piece 5.
Specifically, the membrane shell main body 1 is made of glass fiber reinforced plastics, has the advantages of light weight, high strength, good corrosion resistance and the like, and meets the requirements of the water treatment industry.
The above description is for the purpose of describing the utility model in more detail with reference to specific preferred embodiments, and it should not be construed that the embodiments of the utility model are limited to those described herein, and it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A water treatment membrane shell, characterized in that: including membrane shell main part, last connecting piece, go up overcoat, top cap, connecting piece and overcoat down, membrane shell main part is hollow structure, and lower extreme periphery side is equipped with the external screw thread about membrane shell main part, and overcoat, top cap are installed through last connecting piece to membrane shell main part upper end, and overcoat under the installation of membrane shell main part lower extreme is through connecting piece down.
2. A water-treatment membrane housing as claimed in claim 1, wherein: the upper connecting piece comprises an upper first connecting ring, an upper second connecting ring and an upper third connecting ring which are sequentially distributed from top to bottom, the upper first connecting ring, the upper second connecting ring and the outer peripheral side of the upper third connecting ring are provided with external threads, the inner peripheral side of the upper outer sleeve is provided with internal threads, the upper outer sleeve is in threaded connection with the first connecting ring, the upper second connecting ring and the upper third connecting ring, the inner peripheral side of the upper second connecting ring and the upper third connecting ring is provided with internal threads, the upper third connecting ring is in threaded connection with the upper end of the membrane shell main body, the outer peripheral side of the middle part of the top cover is provided with external threads, the upper second connecting ring is in threaded connection with the middle part of the top cover, and the upper first connecting ring is sleeved with the top cover.
3. A water-treatment membrane housing as claimed in claim 2, wherein: the upper end of the membrane shell main body, the upper third connecting ring and the upper outer sleeve are provided with water inlet holes corresponding in position.
4. A water-treatment membrane housing as claimed in claim 2, wherein: the upper portion of the top cover is provided with a limiting step, the limiting step props against the upper outer sleeve and the upper first connecting ring, the lower portion of the top cover extends into the film shell body, and a sealing ring is mounted on the periphery of the lower portion of the top cover.
5. A water-treatment membrane housing as claimed in claim 1, wherein: the lower connecting piece comprises a lower first connecting ring, a lower connecting plate and a lower second connecting ring which are sequentially distributed from top to bottom, external threads are arranged on the outer peripheral sides of the lower first connecting ring, the lower connecting plate and the lower second connecting ring, internal threads are arranged on the inner peripheral side of the lower outer sleeve, the lower outer sleeve is in threaded connection with the lower first connecting ring, the lower connecting plate and the lower second connecting ring, internal threads are arranged on the inner peripheral side of the lower first connecting ring, and the lower first connecting ring is in threaded connection with the lower end of the membrane shell main body.
6. A water-treatment membrane housing as claimed in claim 5, wherein: and a water outlet is formed in the center of the lower connecting plate.
7. A water treatment membrane shell as claimed in any one of claims 1 to 6, wherein: the membrane shell main body is made of glass fiber reinforced plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122600038.0U CN216654097U (en) | 2021-10-27 | 2021-10-27 | Water treatment membrane shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122600038.0U CN216654097U (en) | 2021-10-27 | 2021-10-27 | Water treatment membrane shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216654097U true CN216654097U (en) | 2022-06-03 |
Family
ID=81782861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122600038.0U Active CN216654097U (en) | 2021-10-27 | 2021-10-27 | Water treatment membrane shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216654097U (en) |
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2021
- 2021-10-27 CN CN202122600038.0U patent/CN216654097U/en active Active
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