CN202590636U - Reverse osmosis (RO) membrane - Google Patents
Reverse osmosis (RO) membrane Download PDFInfo
- Publication number
- CN202590636U CN202590636U CN 201220296227 CN201220296227U CN202590636U CN 202590636 U CN202590636 U CN 202590636U CN 201220296227 CN201220296227 CN 201220296227 CN 201220296227 U CN201220296227 U CN 201220296227U CN 202590636 U CN202590636 U CN 202590636U
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- CN
- China
- Prior art keywords
- circular mounting
- fast quick
- groups
- tube
- mouth
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a membrane for filter. A reverse osmosis (RO) membrane comprises a housing, three groups of connection pipes arranged on the housing and three groups of quick connection pipes connected with the connection pipes, wherein two ends of each quick connection pipe are provided with quick joints. The RO membrane with the quick connection pipe joints has a novel structure, the RO membrane is quickly and conveniently assembled, and mounted in a pipeline in a water purification system, and the mounting efficiency is high.
Description
Technical field
The utility model relates to a kind of putamina that filters usefulness.
Background technology
Existing pure water captain is with RO film water cleaning systems, and RO putamina wherein is the shell that the RO film in the water cleaning systems is deposited, and a water inlet and two delivery ports are arranged on the RO putamina, and two delivery ports are respectively pure water delivery port and wastewater effluent mouth.Existing RO putamina is provided with screw thread at a water inlet and two delivery port places; Existing RO putamina all is to connect on pipeline through screw thread; When being threaded, raw material band is wrapped between the internal and external threads, could realizes anti-leaking; The winding raw material band is threaded very loaded down with trivial details consuming time again, and efficient is low.
Summary of the invention
The goal of the invention of the utility model provides a kind of novel structure, is installed on the pipeline RO putamina fast and easily.
In order to reach the foregoing invention purpose, the technical scheme that the utility model adopted is:
A kind of RO putamina; Comprise three groups of tube connectors and three groups of fast quick-acting pipes that link to each other with tube connector on housing, the housing; The both ends of fast quick-acting pipe are equipped with snap joint; Said snap joint comprises tube end, sealing ring, circular mounting head and the snap close that is connected as a single entity with fast quick-acting pipe end, and sealing ring is installed in the tube end inboard, and the mouth of pipe of tube end is the anticreep mouth that internal diameter dwindles from the inside to the outside; The circular mounting head is installed on the anticreep mouth, and promptly the outer ends of circular mounting head is in the anticreep mouth outside, and it is inboard that inner end extends the anticreep mouth; Circular mounting head the inner is provided with a plurality of arc dops corresponding with the anticreep mouth, and a plurality of arc dops are in the anticreep mouth to deviate from, and the madial wall of arc dop is provided with the metal card article; Said three groups of tube connector outer ends link to each other with three groups of inner snap joints of fast quick-acting pipe respectively, and the tube connector outer end is run through circular mounting head and sealing ring successively; Snap close is in the anticreep mouth outside and is stuck in the outer end of circular mounting head.
As preferably, said fast quick-acting pipe is all L-shaped.
Adopt the RO putamina of said structure; Comprise three groups of tube connectors and three groups of fast quick-acting pipes that link to each other with tube connector on housing, the housing; The both ends of fast quick-acting pipe are equipped with snap joint; Fast quick-acting pipe the inner is enclosed within on three groups of tube connectors through snap joint, and the outer end is connected with pipeline in the water cleaning systems through fast quick-acting pipe.The RO putamina novel structure of the fast quick-acting pipe of this band switching, assembling RO putamina is quick and convenient, with the RO putamina pack into water cleaning systems in pipeline efficient and convenient, installation effectiveness is high.
Description of drawings
Fig. 1: the mounting structure sketch map of RO putamina among the utility model embodiment.
Fig. 2: the cross-sectional view of RO putamina among the embodiment.
Fig. 3: the structure for amplifying sketch map at A place among Fig. 2.
The specific embodiment
Be to combine above-mentioned accompanying drawing that the technical scheme of the utility model is described in further detail below.
Like Fig. 1, Fig. 2 and a kind of RO putamina shown in Figure 3, comprise that three groups of tube connectors and 1, the three group of tube connector of three groups of fast quick-acting pipes that link to each other with tube connector on housing 2, the housing 2 distinguished a water inlet and two delivery ports on the corresponding RO putamina.Particularly, tube connector is inner to be connected as a single entity with housing 2, and tube connector is the material plastic tube 21 identical with housing 2 materials.Above-mentioned fast quick-acting pipe 1 is all L-shaped, and the both ends of L-shaped fast quick-acting pipe 1 are equipped with snap joint 1a.Fast quick-acting pipe 1 the inner is enclosed within on three groups of tube connectors through snap joint 1a, and the outer end is connected with pipeline in the water cleaning systems through snap joint 1a.
Snap joint 1a comprises the tube end 13 that is connected as a single entity with fast quick-acting pipe 1 end, sealing ring 12, circular mounting 10 and snap close 11.Sealing ring 12 is installed in tube end 13 inboards, and the mouth of pipe of tube end 13 is anticreep mouths 131 that internal diameter dwindles from the inside to the outside, and the internal diameter at tube end 13 mouth of pipe places specifically is that linearity is dwindled, and anticreep mouth 131 is tapered.Circular mounting 10 is installed on the anticreep mouth 131 of tube end 13, and promptly the outer ends of circular mounting 10 is in anticreep mouth 131 outsides, and inner end extends anticreep mouth 131 inboards.Circular mounting 10 the inners are provided with 4 the arc dops corresponding with the anticreep mouth, and circular mounting 10 outer end are circular mounting rings 102, and promptly circular mounting 10 is connected as a single entity by 4 arc dops 101 of the circular mounting ring 102 of outer end and inner end and constitutes.Corresponding and the circumferential array of the madial wall at 4 arc dops 101 and anticreep mouth 131 places ringwise, 4 arc dops 101 are in the anticreep mouth 131 to deviate from.Be equipped with metal card article 101b on 4 arc dop 101 madial walls, metal card article 101b specifically is the curved metal bar that matees with arc dop 101 madial walls.Snap close 11 is in anticreep mouth 131 outsides and is stuck in the outer end of circular mounting 10.Above-mentioned three groups of tube connector outer ends link to each other with three groups of fast quick-acting pipes, 1 inner snap joint 1a respectively, and the tube connector outer end is run through circular mounting 10 and sealing ring 12 successively, makes fast quick-acting pipe 1 the inner that whole tube connector entangled.Snap close 11 is in anticreep mouth 131 outsides and is stuck in the outer end of circular mounting 10.
During installation, earlier snap close 11 is taken off, faster quick-acting pipe 1 is inserted in the plastic tube 21 on the housing 2, make that the plastic tube 21 on the housing 2 inserts from the tube end 13 of fast quick-acting pipe 1 one ends, run through circular mounting 10 and sealing ring 12 successively.When passing metal card article 101b, can make above-mentioned 4 arc dops 101 radially outward elasticity open.Then run through sealing ring 12 and accomplish sealing.The rollback plastic tube 21 again, make metal card article 101b tighten plastic tube 21 lateral walls, and outwards the open arc dop 101 of elasticity tightly is stuck on the anticreep mouth 131, and the rollback stroke is big more, just on anticreep mouth 131, blocks tightly more.Snap close 11 is stuck on the circular mounting 10 in anticreep mouth 131 outsides and makes fast quick-acting pipe 1 be connected firmly with housing 2, can not deviate from again.
The quantity of above-mentioned arc dop 101 is not limited to 4, can also be a plurality of.
Claims (2)
1. RO putamina; It is characterized in that comprising three groups of tube connectors and three groups of fast quick-acting pipes that link to each other with tube connector on housing, the housing; The both ends of fast quick-acting pipe are equipped with snap joint; Said snap joint comprises tube end, sealing ring, circular mounting head and the snap close that is connected as a single entity with fast quick-acting pipe end, and sealing ring is installed in the tube end inboard, and the mouth of pipe of tube end is the anticreep mouth that internal diameter dwindles from the inside to the outside; The circular mounting head is installed on the anticreep mouth, and promptly the outer ends of circular mounting head is in the anticreep mouth outside, and it is inboard that inner end extends the anticreep mouth; Circular mounting head the inner is provided with a plurality of arc dops corresponding with the anticreep mouth, and a plurality of arc dops are in the anticreep mouth to deviate from, and the madial wall of arc dop is provided with the metal card article; Said three groups of tube connector outer ends link to each other with three groups of inner snap joints of fast quick-acting pipe respectively, and the tube connector outer end is run through circular mounting head and sealing ring successively; Snap close is in the anticreep mouth outside and is stuck in the outer end of circular mounting head.
2. a kind of RO putamina according to claim 1 is characterized in that said fast quick-acting pipe is all L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296227 CN202590636U (en) | 2012-06-20 | 2012-06-20 | Reverse osmosis (RO) membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296227 CN202590636U (en) | 2012-06-20 | 2012-06-20 | Reverse osmosis (RO) membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202590636U true CN202590636U (en) | 2012-12-12 |
Family
ID=47308218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296227 Expired - Fee Related CN202590636U (en) | 2012-06-20 | 2012-06-20 | Reverse osmosis (RO) membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202590636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597411A (en) * | 2016-02-15 | 2016-05-25 | 沛毅工业股份有限公司 | Filter with quick connector |
-
2012
- 2012-06-20 CN CN 201220296227 patent/CN202590636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597411A (en) * | 2016-02-15 | 2016-05-25 | 沛毅工业股份有限公司 | Filter with quick connector |
| CN105597411B (en) * | 2016-02-15 | 2018-08-24 | 沛毅工业股份有限公司 | Has the filter of quick coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |