CN202629453U - Right-angled connecting pipe for reverse osmosis (RO) membrane shell - Google Patents
Right-angled connecting pipe for reverse osmosis (RO) membrane shell Download PDFInfo
- Publication number
- CN202629453U CN202629453U CN 201220296085 CN201220296085U CN202629453U CN 202629453 U CN202629453 U CN 202629453U CN 201220296085 CN201220296085 CN 201220296085 CN 201220296085 U CN201220296085 U CN 201220296085U CN 202629453 U CN202629453 U CN 202629453U
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- CN
- China
- Prior art keywords
- right angle
- circular mounting
- outer end
- putamina
- 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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Abstract
The utility model relates to a right-angled connecting pipe for a reverse osmosis (RO) membrane shell. The right-angled connecting pipe for the RO membrane shell comprises an outer end and an inner end, wherein the outer end is connected with a water purification system pipeline; the inner end is connected with the RO membrane shell; an external thread matched with a threaded hole of the RO membrane shell is arranged at the inner end of the right-angled connecting pipe; a soft silica gel sealing ring is arranged on the inner side of the external thread; and a quick joint is arranged at the outer end of the right-angled connecting pipe. The utility model has the advantages that the right-angled connecting pipe is novel in structure; a waterproof unsintered tape is not required to be wound; and the right-angled connecting pipe can be quickly and conveniently connected with each of the RO membrane shell and the water purification system pipeline, connecting efficiency is high, and a connecting effect is good.
Description
Technical field
The utility model relates to the adapter on a kind of RO of being used for putamina.
Background technique
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 water outlets are arranged on the RO putamina, and two water outlets are respectively pure water water outlet and wastewater effluent mouth.Existing RO putamina is provided with interior threaded hole at a water inlet and two water outlet places, and the right angle is taken over the inner and is connected with interior threaded hole, and the outer end is connected with the water cleaning systems pipeline again, accomplishes switching.Existing right angle need twine raw meal belt when taking over inner the installation, matees internal and external threads again, accomplishes to connect, and it is very loaded down with trivial details consuming time to twine raw meal belt, and efficient is low; It is to connect through the internal and external threads coupling too that adapter outer end, right angle is connected with the water cleaning systems pipeline, and structure is single, and speed is slow, and efficient is low.
Summary of the invention
The goal of the invention of the utility model provides a kind of RO of being used for putamina, and novel structure need not twine the raw meal belt of waterproof, connects all right angle adapters quickly and easily of RO putamina and water cleaning systems pipeline.
In order to reach the foregoing invention purpose, the technological scheme that the utility model adopted is:
The right angle that is used on the RO putamina is taken over, and comprises the outer end that is connected with the water cleaning systems pipeline and the inner that is connected with the RO putamina, and the inner that the right angle is taken over is provided with the outside thread with RO putamina tapped hole coupling, and said externally threaded inboard is provided with soft silica gel sealing ring; The outer end that the right angle is taken over is provided with rapid pipe joint; Said rapid pipe joint comprises with the right angle takes over tube end, seal ring, circular mounting head and the snap close that the outer end is connected as a single entity, and seal 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; Snap close is in the anticreep mouth outside and is stuck in the outer end of circular mounting head.
As preferably, said arc dop quantity is between 3-7.
Adopt the right angle of said structure to take over; The interior threaded hole that the right angle is taken on inner and the RO putamina body is threaded; Soft silica gel sealing ring is in the right angle and takes over externally threaded inboard; Soft silica gel sealing ring can radially swell when receiving axial compressing, just realizes waterproof in the outside thread inboard, need not twine the raw meal belt of waterproof.The right angle is taken over the outer end and is provided with rapid pipe joint, and rapid pipe joint comprises with the right angle takes over tube end, seal ring, circular mounting head and the snap close that the outer end is connected as a single entity, and takes off snap close; Insertion needs the connecting tube of connection, and connecting tube runs through circular mounting head and seal ring, retracts the connecting tube clamping again; Lock snap close and accomplish connection; Quick and convenient, substitute and be threaded the joint efficiency height.In a word, the advantage that this right angle is taken over is: novel structure, need not twine the raw meal belt of waterproof, and RO putamina and water cleaning systems pipeline are all quick and convenient and quick, and joint efficiency is high, good connecting effect.
Description of drawings
Fig. 1: the utility model embodiment's cross-sectional view.
Embodiment
Be to combine above-mentioned accompanying drawing that the technological scheme of the utility model is described in further detail below.
The right angle that is used on the RO putamina as shown in Figure 1 is taken over; The outside thread inboard is provided with and comprises the outer end that is connected with the water cleaning systems pipeline and the inner that is connected with RO putamina 2; The inner that the right angle is taken over is provided with the outside thread 1b with RO putamina 2 tapped holes coupling, and said externally threaded inboard is provided with soft silica gel sealing ring 1c.The outer end that the right angle is taken over is provided with rapid pipe joint 1a.
Rapid pipe joint 1a comprises with the right angle and takes over tube end 13 that 1 end is connected as a single entity, seal ring 12, circular mounting 10 and snap close 11.Seal 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 a plurality of arc dops corresponding with anticreep mouth 131, and circular mounting 10 outer end are circular mounting rings 102, and promptly circular mounting 10 is connected as a single entity by a plurality of 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 a plurality of arc dops 101 and anticreep mouth 131 places ringwise, a plurality of arc dops 101 are in the anticreep mouth 131 to deviate from.Be equipped with metal card article 101b on a plurality of 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.
During installation, earlier snap close 11 is taken off, the tube end 13 of again plastic flexible pipe on the RO putamina 2 21 being taken over 1 one ends from the right angle inserts, and runs through circular mounting 10 and seal ring 12 successively.When passing metal card article 101b, above-mentioned a plurality of arc dop 101 radially outward elasticity are opened.Then run through seal ring 12 and accomplish sealing.The rollback plastic flexible pipe 21 again, make metal card article 101b tighten plastic flexible pipe 21 outer side 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 in and makes the right angle take over 1 on the circular mounting 10 in anticreep mouth 131 outsides to be connected firmly with RO putamina 2, can not to deviate from again.
The quantity of above-mentioned arc dop 101 is preferably between 3-7.Quantity is less than 3, connects low precision and insecure; Quantity is during far more than 7, and cost of production is very high.
Claims (2)
1. the right angle that is used on the RO putamina is taken over; Comprise the outer end that is connected with the water cleaning systems pipeline and the inner that is connected with the RO putamina; The inner that the right angle is taken over is provided with the outside thread with RO putamina tapped hole coupling, it is characterized in that said externally threaded inboard is provided with soft silica gel sealing ring; The outer end that the right angle is taken over is provided with rapid pipe joint; Said rapid pipe joint comprises with the right angle takes over tube end, seal ring, circular mounting head and the snap close that the outer end is connected as a single entity, and seal 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; Snap close is in the anticreep mouth outside and is stuck in the outer end of circular mounting head.
2. the right angle that is used on the RO putamina according to claim 1 is taken over, and it is characterized in that said arc dop quantity is between 3-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296085 CN202629453U (en) | 2012-06-20 | 2012-06-20 | Right-angled connecting pipe for reverse osmosis (RO) membrane shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296085 CN202629453U (en) | 2012-06-20 | 2012-06-20 | Right-angled connecting pipe for reverse osmosis (RO) membrane shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629453U true CN202629453U (en) | 2012-12-26 |
Family
ID=47382651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296085 Expired - Fee Related CN202629453U (en) | 2012-06-20 | 2012-06-20 | Right-angled connecting pipe for reverse osmosis (RO) membrane shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122654A (en) * | 2016-09-12 | 2016-11-16 | 周杰 | A kind of air-cooled ducted air conditioner pipeline external screw thread bending snap joint |
-
2012
- 2012-06-20 CN CN 201220296085 patent/CN202629453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122654A (en) * | 2016-09-12 | 2016-11-16 | 周杰 | A kind of air-cooled ducted air conditioner pipeline external screw thread bending snap joint |
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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: 20121226 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |