CN202289876U - Bolt-type reverse osmosis membrane shell - Google Patents
Bolt-type reverse osmosis membrane shell Download PDFInfo
- Publication number
- CN202289876U CN202289876U CN2011204212203U CN201120421220U CN202289876U CN 202289876 U CN202289876 U CN 202289876U CN 2011204212203 U CN2011204212203 U CN 2011204212203U CN 201120421220 U CN201120421220 U CN 201120421220U CN 202289876 U CN202289876 U CN 202289876U
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- CN
- China
- Prior art keywords
- reverse osmosis
- bolt
- housing
- end cap
- pressure vessel
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- Expired - Fee Related
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Abstract
A bolt-type reverse osmosis membrane shell belongs to the technical field of reverse osmosis membrane shells, and comprises a cylindrical shell body with openings at two ends, end covers which are arranged at two ends of the shell body in a matched way, and a membrane element which is arranged inside the shell body, wherein the end covers are fixed at the two ends of the shell body through arranged bolts. The bolt-type reverse osmosis membrane shell is simple in structure and reasonable in design; and the end covers are locked by the bolts, are convenient to detach and are not required to be welded in the manufacturing process, so that the manufacturing difficulty is reduced, the labor cost is saved, the rejection rate is reduced, and thus the cost is saved for a user.
Description
Technical field
The utility model belongs to the pressure vessel for reverse osmosis technical field, is specifically related to a kind of bolt-type pressure vessel for reverse osmosis.
Background technology
The reverse osmosis technology principle is under the effect that is higher than solution osmotic pressure, can not and these materials and separated form water be come through pellicle according to other materials.Therefore the membrane aperture of reverse osmosis membrane is very little, can remove dissolved salts in the water, colloid, microorganism, organic matter etc. effectively.System has advantages such as water quality is good, power consumption is low, pollution-free, technology is simple, easy and simple to handle.
But separate in water cleaning systems or the experimental system to small-sized film at present, the locking mode of the pressure vessel for reverse osmosis of traditional structure is like locked clip device; Jump ring locking, card locking, and these locking modes of bolt locking; The dismounting trouble, manufacture difficulty is big, and labor cost is high.
The utility model content
To the problem that prior art exists, the purpose of the utility model is to design the technical scheme that a kind of bolt-type pressure vessel for reverse osmosis is provided.
Described a kind of bolt-type pressure vessel for reverse osmosis, comprise both ends open cylindrical shell, be equipped with at the end cap at housing two ends and be arranged on the membrane component in the housing, it is characterized in that described end cap is fixed on the housing two ends through the latch that is provided with.
Described a kind of bolt-type pressure vessel for reverse osmosis is characterized in that on the described housing two ends pin hole being set, and on the described end cap slot is set, and described latch inserts in the slot through pin hole end cap is fixed in the housing.
Described a kind of bolt-type pressure vessel for reverse osmosis is characterized in that described latch is the U-shaped latch.
Described a kind of bolt-type pressure vessel for reverse osmosis is characterized in that on the described end cap seal groove being set, and is equipped with the sealing ring I of end cover and housing in the seal groove.
Described a kind of bolt-type pressure vessel for reverse osmosis is characterized in that being equipped with between described end cap and the membrane component sealing ring II.
Described a kind of bolt-type pressure vessel for reverse osmosis is characterized in that being equipped with between described membrane component two ends and the housing sealing ring III.
Above-mentioned a kind of bolt-type pressure vessel for reverse osmosis, simple in structure, reasonable in design; The locking mode of end cap has adopted latch locking, and easy accessibility need not welding in manufacture process; Not only reduced manufacture difficulty; And saved labor cost, and also reduced scrappage simultaneously, finally practiced thrift cost for the user.
Description of drawings
Fig. 1 is the cutaway view of the utility model;
Fig. 2 is the side view of the utility model;
Fig. 3 is end cap in the utility model, housing, sealing ring I, sealing ring II and latch decomposition texture sketch map;
Fig. 4 is membrane component and a sealing ring III decomposition texture sketch map in the utility model.
Among the figure: the 1-end cap; The 101-slot; The 102-seal groove; The 2-membrane component; The 3-housing; The 301-pin hole; 4-sealing ring I; 5-sealing ring II; 6-sealing ring III; The 7-latch.
The specific embodiment
Further specify the utility model below in conjunction with Figure of description.
Shown in Fig. 1-4, a kind of bolt-type pressure vessel for reverse osmosis comprises the columnar structured housing 3 of both ends open, and housing 3 two ends are equipped with end cap 1, and described end cap 1 seals with housing 3 through sealing ring I4.The membrane component 2 that is equipped with in end cap 1 and the housing 3 is connected, and described end cap 1 cooperates with membrane component 2 places of series connection and is provided with sealing ring II5.Cooperate between housing 3 and the membrane component 2 to be provided with sealing ring III 6, sealing ring III 6 is a y-type seal ring, prevents the backflow of condensed water and causes filter efficiency to reduce.
Housing 3 two ends are respectively equipped with one group of pin hole 301, and end cap 1 both sides are provided with slot 102, and pin hole 301 is a coaxial configuration with slot 102, and latch 7 inserts in the slot 101 through pin hole 301 end cap 1 is fixed in the housing 3.Latch 7 is bent on hydraulic press by stainless steel bar and forms, and it is specially the U-shaped structure, and manufacturing is simple, efficient is high, cost is low.With respect to the locking mode of the putamina of traditional structure, like locked clip device, jump ring locking, card locking, and these locking modes of bolt locking, bolt-type locking is more simple.The installation and removal efficient of the utility model putamina be other several kinds of structures 2-3 doubly, and the quality of the utility model putamina has only 1/2 of traditional putamina, for operator's operation provides unlimited convenience.
End cap 1 adopts the UPVC material, and processability is good and meet the FDA standard, the good requirement that has reached clean water treatment, and also cost is lower than stainless steel material, and the performance of machining also is superior to stainless steel, has improved working (machining) efficiency and manufacturing cost.Another advantage be exactly the quality of end cap 1 be 1/3 of stainless steel end cap, be suitable for the occasion that the frequent dismounting of picture experimental system needs is debugged.End cap 1 can be connected with external pipe through two 1/2NPT screw threads on the end cap.
Putamina need not welding in manufacture process, not only reduced manufacture difficulty, also saved labor cost, and scrappage is extremely low.The machining difficulty of processing of end cap and housing is also little.No matter being from making angle or use angle, all is absolute efficient, high energy, low cost equiment.
Housing 3 two ends of putamina and pin hole inside are all passed through rounding and are handled, and avoid incised wound sealing ring I4 in end cap 1 installation process.
The work principle of filter of the utility model is housing 3 and two end caps 1 and airtight space of corresponding potted component composition; Middle series connection membrane component 2; Under the driving of power set externally; Inner die cavity forms pressure space, and the liquid that flows to by arrow is realized the inverse osmosis of liquid under pressure, accomplishes water purification and purifies.
Shown in the above and the figure only is the preferred implementation of the utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be regarded as belonging to the protection domain of the utility model.
Claims (6)
1. bolt-type pressure vessel for reverse osmosis; Comprise both ends open cylindrical shell (3), be equipped with at the end cap (1) at housing (3) two ends and be arranged on the membrane component (2) in the housing (3), it is characterized in that described end cap (1) is fixed on housing (3) two ends through the latch (7) that is provided with.
2. a kind of bolt-type pressure vessel for reverse osmosis as claimed in claim 1; It is characterized in that on described housing (3) two ends pin hole (301) being set; Slot (101) is set on the described end cap (1), and described latch (7) inserts in the slot (101) through pin hole (301) end cap (1) is fixed in the housing (3).
3. a kind of bolt-type pressure vessel for reverse osmosis as claimed in claim 1 is characterized in that described latch (7) is the U-shaped latch.
4. a kind of bolt-type pressure vessel for reverse osmosis as claimed in claim 1 is characterized in that seal groove (102) is set on the described end cap (1), is equipped with the sealing ring I (4) of end cover (1) and housing (3) in the seal groove (102).
5. a kind of bolt-type pressure vessel for reverse osmosis as claimed in claim 1 is characterized in that being equipped with sealing ring II (5) between described end cap (1) and the membrane component (2).
6. a kind of bolt-type pressure vessel for reverse osmosis as claimed in claim 1 is characterized in that being equipped with sealing ring III (6) between described membrane component (2) two ends and the housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204212203U CN202289876U (en) | 2011-10-31 | 2011-10-31 | Bolt-type reverse osmosis membrane shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204212203U CN202289876U (en) | 2011-10-31 | 2011-10-31 | Bolt-type reverse osmosis membrane shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202289876U true CN202289876U (en) | 2012-07-04 |
Family
ID=46358861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204212203U Expired - Fee Related CN202289876U (en) | 2011-10-31 | 2011-10-31 | Bolt-type reverse osmosis membrane shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202289876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923080A (en) * | 2015-06-17 | 2015-09-23 | 杭州杰膜环境科技有限公司 | Honeycomb ceramic membrane component and hermetic mounting and demounting method thereof |
| CN109547888A (en) * | 2019-01-05 | 2019-03-29 | 深圳市韶音科技有限公司 | Osteoacusis loudspeaker arrangement |
| CN111992045A (en) * | 2020-08-27 | 2020-11-27 | 南京惟致工程技术有限公司 | Recyclable special hollow fiber nanofiltration membrane component convenient to disassemble |
-
2011
- 2011-10-31 CN CN2011204212203U patent/CN202289876U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923080A (en) * | 2015-06-17 | 2015-09-23 | 杭州杰膜环境科技有限公司 | Honeycomb ceramic membrane component and hermetic mounting and demounting method thereof |
| CN109547888A (en) * | 2019-01-05 | 2019-03-29 | 深圳市韶音科技有限公司 | Osteoacusis loudspeaker arrangement |
| CN109547888B (en) * | 2019-01-05 | 2024-05-14 | 深圳市韶音科技有限公司 | Bone conduction loudspeaker |
| CN111992045A (en) * | 2020-08-27 | 2020-11-27 | 南京惟致工程技术有限公司 | Recyclable special hollow fiber nanofiltration membrane component convenient to disassemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG MEY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: FUYANG MEIYIWEIER ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: The new town of Fuyang city Hangzhou village of Zhejiang province 311404 City three bridge Patentee after: Zhejiang MEY Technology Co., Ltd. Address before: Jincheng Road, Fuyang city Xindeng town Hangzhou city Zhejiang province 311404 No. 95 Patentee before: Fuyang Meiyiweier Environmental Protection Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20161031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |