CN202606035U - Potable reverse osmosis (RO) membrane case - Google Patents
Potable reverse osmosis (RO) membrane case Download PDFInfo
- Publication number
- CN202606035U CN202606035U CN 201220244492 CN201220244492U CN202606035U CN 202606035 U CN202606035 U CN 202606035U CN 201220244492 CN201220244492 CN 201220244492 CN 201220244492 U CN201220244492 U CN 201220244492U CN 202606035 U CN202606035 U CN 202606035U
- Authority
- CN
- China
- Prior art keywords
- water outlet
- portable
- putamina
- joint
- water inlet
- 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 provides a portable reverse osmosis (RO) membrane case. One end of the portable RO membrane case is provided with a water inlet and the other end of the portable RO membrane case is provided with a pure water outlet and a concentrated water outlet. The water inlet, the pure water outlet and the concentrated water outlet are respectively provided with a connecting pipe. The portable RO membrane case is characterized in that connecting pipes of the water inlet, the pure water outlet and the concentrated water outlet are respectively connected with a set of fast connecting joints, each fast connecting joint is formed by combining two same fast connecting joints through a bent pipe, one of the fast connecting joint is connected with the connecting pipe, and the other fast connecting joint is connected with a water inlet pipe, a pure water outlet pipe or a concentrated water outlet pipe. The portable RO membrane case overcomes the defect of thread connection adopted by a traditional RO membrane case. As fast connection with the RO membrane case is achieved through the fast connecting joints, and the connecting end of the outer wall of the RO membrane case is provided with a baffle, abut joint pipes and the fast connecting joints have a function of protection, occurrence of a phenomenon that past connection is prone to be broken is avoided, the connection is stable, and sealing property is good.
Description
Technical field
The utility model relates to a kind of RO putamina, especially a kind of portable RO putamina of convenient and fast connection.
Background technology
Appearance along with snap joint; Characteristics such as it is easy to operate, succinct that snap joint had have driven the universalness that the RO film uses snap joint, and the water intake end of existing RO putamina generally is through being threaded snap joint with the water side; Be connected with corresponding pipeline through snap joint; Yet the steps such as also need twining raw material band between the screw thread that need be screwed to position, joint and RO putamina that is threaded, this not only makes and connects time-consuming, as to have reduced it rapidity, and cost is also high; And also be prone to phenomenons such as tube brakes, breakage take place in the junction of joint, influence the normal use of product.
Summary of the invention
The utility model technical problem to be solved is that a kind of simple in structure, portable fast RO putamina of connection is provided to the above-mentioned state of the art, need not to be threaded, and directly adopts snap joint to be connected with the RO putamina.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of portable RO putamina; The one of which end is provided with water inlet; The other end is provided with pure water outlet and condensed water outlet; In water inlet, pure water outlet and condensed water outlet, be respectively equipped with adapter, it is characterized in that: be connected with one group of snap joint respectively in the adapter of said water inlet, pure water outlet and condensed water outlet, every group of snap joint is to be connected through bend pipe by two identical snap joints to combine; One of them snap joint is connected with said adapter, and another snap joint is connected with water inlet pipe, pure water outlet pipe or condensed water outlet pipe.
As improvement; Said snap joint comprises that one has the joint body of connecting hole and is located at the lock dog of joint body port and connects cutting ferrule; The outer end of said connection cutting ferrule forms annular bead; The elasticity catching structure of outer lug in the inner end is shaped to, said lock dog fixedly places on the port of said joint body, and its lower end is shaped to the conical surface that the convex surface with the elasticity catching offsets and locks; The outer end of lock dog is limited in the annular groove between annular bead and the elasticity catching the locking of Connection Card cover; When connecting like this, the adapter of RO putamina is passed the connection cutting ferrule, is inserted in the connecting hole of joint body, realizes being locked of elasticity catching and said adapter through compressing of the lock dog lower end conical surface and elasticity catching.
Improve, the port inboard of the connecting hole of said joint body forms positioning step again, and the inner end of said lock dog is inserted in the connecting hole and is fixed on the positioning step.
Further improve; The elasticity catching of said connection cutting ferrule is two fens grappling fixtures; In the annular groove that connects cutting ferrule, being arranged with one is used for lock dog is carried out spacing annular buckle; Break away from the spacing of buckle when lock dog travels forward like this under the effect of external force, make the lock release of lock dog and elasticity catching, realize separating of adapter and snap joint.
At last, on the two ends outer wall of said RO putamina, the outside of said adapter is respectively equipped with annular plate washer.
Compared with prior art; The advantage of the utility model is: the water inlet of RO putamina, water outlet are taken over to go up and are directly adopted snap joint to connect, and have solved traditional RO putamina and have adopted the deficiency that is threaded, and realize connecting fast; And plate washer also is set at the link of RO putamina outer wall; The certain protection effect is played in butt tube and snap joint, and the generation of easy fracture phenomenon when having avoided in the past connecting makes to connect stable, good airproof performance.The utility model is not only simple in structure, connection is quick, and has improved production efficiency, has reduced cost.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model;
Fig. 2 is the structure cutaway view of the utility model;
Fig. 3 is the partial structurtes cutaway view of snap joint;
Fig. 4,5 structural representations for the connection cutting ferrule in the snap joint;
Fig. 6,7 is the structural representation of buckle.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure; A kind of portable RO putamina, the one of which end is provided with water inlet, and the other end is provided with pure water outlet and condensed water outlet; In water inlet, pure water outlet and condensed water outlet, be respectively equipped with and take over 11; In adapter 11, be connected with one group of snap joint respectively, every group of snap joint is to be connected through bend pipe by two identical snap joints 2 to combine, and one of them snap joint 2 is connected with adapter 11; Another snap joint 2 is connected with water inlet pipe, pure water outlet pipe or condensed water outlet pipe, the outer wall of RO putamina 1 take over 11 the outside be provided be used to protect take over 11 with the annular plate washer 12 of snap joint 2;
Claims (5)
1. portable RO putamina; The one of which end is provided with water inlet; The other end is provided with pure water outlet and condensed water outlet; In water inlet, pure water outlet and condensed water outlet, be respectively equipped with adapter, it is characterized in that: be connected with one group of snap joint respectively in the adapter of said water inlet, pure water outlet and condensed water outlet, every group of snap joint is to be connected through bend pipe by two identical snap joints to combine; One of them snap joint is connected with said adapter, and another snap joint is connected with water inlet pipe, pure water outlet pipe or condensed water outlet pipe.
2. portable RO putamina according to claim 1; It is characterized in that said snap joint comprises that one has the joint body of connecting hole and is located at the lock dog of joint body port and connects cutting ferrule; The outer end of said connection cutting ferrule forms annular bead; The elasticity catching structure of outer lug in the inner end is shaped to; Said lock dog fixedly places on the port of said joint body, and its lower end is shaped to the conical surface that the convex surface with the elasticity catching offsets and locks, and the outer end of lock dog is limited in the annular groove between annular bead and the elasticity catching the locking of Connection Card cover.
3. portable RO putamina according to claim 1 is characterized in that the port inboard of the connecting hole of said joint body forms positioning step, and the inner end of said lock dog is inserted in the connecting hole and is fixed on the positioning step.
4. portable RO putamina according to claim 1, the elasticity catching that it is characterized in that said connection cutting ferrule are two fens grappling fixtures, in the annular groove that connects cutting ferrule, are arranged with one and are used for lock dog is carried out spacing annular buckle.
5. portable RO putamina according to claim 1 is characterized in that the outside of said adapter is respectively equipped with annular plate washer on the two ends outer wall of said RO putamina.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244492 CN202606035U (en) | 2012-05-28 | 2012-05-28 | Potable reverse osmosis (RO) membrane case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244492 CN202606035U (en) | 2012-05-28 | 2012-05-28 | Potable reverse osmosis (RO) membrane case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606035U true CN202606035U (en) | 2012-12-19 |
Family
ID=47339768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220244492 Expired - Fee Related CN202606035U (en) | 2012-05-28 | 2012-05-28 | Potable reverse osmosis (RO) membrane case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202606035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056762A (en) * | 2015-07-30 | 2015-11-18 | 北京思维力科技发展有限公司 | Seven-pore ultrafiltration membrane, ultrafiltration core and ultrafiltration water purifier |
-
2012
- 2012-05-28 CN CN 201220244492 patent/CN202606035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056762A (en) * | 2015-07-30 | 2015-11-18 | 北京思维力科技发展有限公司 | Seven-pore ultrafiltration membrane, ultrafiltration core and ultrafiltration water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHENGDU HUAJIN ERA ENVIRONMENTAL PROTECTION TECHNO Free format text: FORMER OWNER: ZOU GUONAN Effective date: 20150106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315300 NINGBO, ZHEJIANG PROVINCE TO: 610000 CHENGDU, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150106 Address after: 610000 No. 128, Xiaojiahe street, hi tech Zone, Sichuan, Chengdu Patentee after: Chengdu Jin era of environmental protection science and technology limited company Address before: 315300, Cixi, Zhejiang province Han Zhen Zhen Development Zone, Zhejiang City, Cixi Xin Xin Electrical Appliance Co., Ltd. Patentee before: Zou Guonan |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: North building, International Plaza, 610000 Chengdu Road, high tech Zone of Sichuan province Tiantai No. 111 track 18 floor Patentee after: CHENGDU HUAJIN ERA TECHNOLOGY CO., LTD. Address before: 610000 No. 128, Xiaojiahe street, hi tech Zone, Sichuan, Chengdu Patentee before: Chengdu Jin era of environmental protection science and technology limited company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20200528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |