CN205367818U - But outdoor water purifier of back flush - Google Patents
But outdoor water purifier of back flush Download PDFInfo
- Publication number
- CN205367818U CN205367818U CN201521135210.8U CN201521135210U CN205367818U CN 205367818 U CN205367818 U CN 205367818U CN 201521135210 U CN201521135210 U CN 201521135210U CN 205367818 U CN205367818 U CN 205367818U
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- housing
- water
- water purifier
- outlet
- joint
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Abstract
The utility model discloses a but outdoor water purifier of back flush, joint including first casing, second casing and tube -shape, inside cavity of second casing and both ends have delivery port and water inlet respectively, and this second casing intussuseption is filled with the ultrafiltration core, this water inlet connects with detachable mode fixed connection, this delivery port through a connection structure with detachable mode and first casing one end fixed connection, and this connection structure docks the delivery port with connecting when still being used for back flush ultrafiltration core with the detachable mode, the outside protrusion of the first casing other end has a faucet. The utility model provides a but outdoor water purifier of back flush can drive the adhesion thing in the outdoor water purifier, and it is unobstructed to make the whole mistake of outdoor water purifier filter off the water process.
Description
Technical field
This utility model relates to outdoor water purifier, and particularly relating to can the outdoor water purifier of backwash.
Background technology
Along with the development of outdoor activity, the taking place frequently of accidental pollution event, the aggravation of water pollution and people are to healthy pay attention to day by day, during people's activity or emergency disaster relief out of doors, start the outer more aobvious concern of water purifier of household portable, particularly to the outer more aobvious favor of water purifier of the household portable of high-precision filtration.Now in the market, the outer water purifier of household portable is filled with ultrafiltration core, and ultrafiltration core includes the many film silks adopting high-precision Hemodialysis Membrane Material to make, and its filtering accuracy is higher；Wherein, as shown in Figure 3 or Figure 4, single film silk is U-shaped to be packaged in putamina；But owing to outdoor water source is dirtier, during use, the micropore on ultrafiltration core surface is easily blocked, causes that water yield is little, affects serviceability.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model be in that to provide can the outdoor water purifier of backwash, can remove the bur in the water purifier of open air, make open air water purifier whole filtration exiting water process unobstructed.
The purpose of this utility model realizes by the following technical solutions:
Can the outdoor water purifier of backwash, including the joint of the first housing, the second housing and tubular；Second enclosure interior hollow and two ends are respectively provided with outlet and water inlet, are filled with ultrafiltration core in this second housing；This water inlet is detachably secured jointing, and this outlet is connected by an attachment structure is fixing with the first shell one end removably, and is docked removably with joint by outlet when this attachment structure is additionally operable to backwash ultrafiltration core；The first housing other end is outwardly a faucet.
Preferably, the second housing is respectively arranged at two ends with external screw thread, and two externally threaded shape sizes are identical；This attachment structure is the described external screw thread that the second housing is provided with outlet one end；One end of first housing is provided with the first female thread mated with external screw thread；Joint one end is provided with the second female thread mated with external screw thread.
Preferably, cylindrically, and faucet bore is less than water outlet aperture for faucet.
Preferably, joint includes the 3rd housing and enters water nozzle, and the second female thread is arranged at the 3rd shell one end, and the 3rd housing other end is provided with the 3rd female thread mated with outside water bottle screw thread；Enter water nozzle and be fixed in the 3rd housing, this enter water nozzle cylindrically and bore less than water inlet bore.
Compared to existing technology, the beneficial effects of the utility model are in that:
This utility model carrys out the water in filtering external water bottle by being filled with the housing of ultrafiltration core, and be respectively mounted external water bottle graft head removably by its water inlet and outlet and be provided with the second housing of faucet, outside water bottle is arranged on joint, external water then enters in the second housing from water inlet, flow out from faucet after ultrafiltration core filters, thus obtaining the water that can directly drink；Pull down the first housing and joint, and joint is arranged on outlet, antiseptic solution bottle is arranged on joint, extruding external disinfection liquid bottle makes disinfectant solution enter in the second housing from outlet, and ultrafiltration core is washed away by disinfectant solution, simultaneously attachment on dissolving ultrafiltration core, realize the backwash to outdoor water purifier, make can the outdoor Water purifier filter exiting water process of backwash smooth and easy, meanwhile, can the outdoor water purifier structure of backwash simple and rinse convenient.
Accompanying drawing explanation
Fig. 1 is that this utility model can the structural representation of outdoor water purifier of backwash；
Fig. 2 is that this utility model can the use structural representation of outdoor water purifier back-flushing method of backwash；
Fig. 3-4, for the structural representation of single ultrafiltration core film silk..
Wherein, the 1, first housing；11, faucet；12, the first female thread；2, the second housing；21, external screw thread；22, outlet；23, water inlet；3, joint；31, the second female thread；32, the 3rd female thread；33, the 3rd housing；34, water nozzle is entered；4, putamina；5, film silk；6, external disinfection liquid bottle.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As it is shown in figure 1, can the outdoor water purifier of backwash, including the joint 3 of first housing the 1, second housing 2 and tubular；Second housing 2 inner hollow and two ends are respectively provided with outlet 22 and water inlet 23, it is filled with ultrafiltration core in this second housing 2, the Hemodialysis Membrane Material that ultrafiltration core adopts filtering accuracy to be 0.01--0.05 micron, its filtering accuracy is more than ten times of general outdoor water purifier；This water inlet 23 is detachably secured jointing 3, and this outlet 22 is connected by an attachment structure is fixing with first housing 1 one end removably, and the first housing 1 can fill the medium such as carbon fiber filter core etc.；When being arranged on joint 3 by outside water bottle, firmly the outside water bottle of extruding, makes external water enter the second housing 2 from water inlet 23, flows out from outlet 22, obtain drinkable water after the absorption of ultrafiltration core；When this attachment structure is additionally operable to backwash ultrafiltration core, outlet 22 is docked removably with joint 3, first housing 1 other end is outwardly a faucet 11, as shown in Figure 2, first housing 1 and joint 3 are pulled down from the second housing 2, and joint 3 is installed on outlet 22 one end of the second housing 2, antiseptic solution bottle is installed on joint 3 simultaneously, firmly extruding external disinfection liquid bottle 6, disinfectant solution is made to enter the second housing 2 from outlet 22, wash away and attachment on dissolving ultrafiltration core, it is achieved originally can the backwash of outdoor water purifier of backwash.
In the present embodiment, the second housing 2 is respectively arranged at two ends with external screw thread 21, and the shape size of two external screw threads 21 is identical；This attachment structure is the described external screw thread 21 that the second housing 2 is provided with outlet 22 one end；One end of first housing 1 is provided with the first female thread 12 mated with external screw thread 21；Joint 3 one end is provided with the second female thread 31 mated with external screw thread 21, is threaded connection, and makes the first housing 1 and joint 3 easy accessibility.
Directly drinking without using other containers to contain the water being filtrated to get in order to convenient, cylindrically, and faucet 11 bore is less than outlet 22 bore for faucet 11.
General outside water bottle and disinfectant solution are all use mineral water bottle, in this present embodiment, joint 3 includes the 3rd housing 33 and enters water nozzle 34, second female thread 31 is arranged at the 3rd housing 33 one end, 3rd housing 33 other end is provided with the 3rd female thread 32 mated with outside water bottle screw thread, enter water nozzle 34 and be fixed in the 3rd housing 33, this enter water nozzle 34 cylindrically and bore less than external water bottleneck footpath；Outside mineral water bottle is directly and joint 3 thread connection, it is prevented that external water flows out when entering the second housing 2 from joint 3 from joint 3, enters water nozzle 34 and is directly inserted in the water bottle bottleneck of outside.
Adopt in the present embodiment above-mentioned can the back-flushing method of outdoor water purifier of backwash, comprise the steps:
S1. the first housing 1 and joint 3 are pulled down from the second housing 2；
S2., joint 3 being arranged on the outlet 22 of the second housing 2, external disinfection liquid bottle 6 is contained on joint 3, extruding external disinfection liquid bottle 6 makes disinfectant solution flow to water inlet 23 from the outlet 22 of the second housing 2, it is achieved the backwash to ultrafiltration core.
In the present embodiment, ultrafiltration core includes many film silks 5 as shown in Figure 3-4, when ultrafiltration core is installed in the second housing 2, the opening direction of film silk 5 is kept consistent with outlet 22 direction, during filtering external water, as shown in Figure 3, arrow represents water (flow) direction, external water flows to the second housing 2 from water inlet 23, and now, film silk 5 outer wall adsorbs the impurity such as the rust in external water, mud, fine impurity, colloid, Organic substance；And long-term filtration, the impurity in external water is attached on film silk 5 outer wall, causes film silk 5 to turn yellow and water-flowing amount reduces；In S1 and S2 step, as shown in Figure 2, joint 3 is installed on outlet 22 one end, will be equipped with the external disinfection liquid bottle 6 of food grade white vinegar or food grade disinfectant solution and be installed on joint 3, as shown in Figure 4, arrow represents water (flow) direction, extruding external disinfection bottle 6 makes external disinfection liquid flow in the U-shaped opening of film silk 5 from the outlet 22 of the second housing 2, and flow out from the outer wall of film silk 5, hydraulic pressure washes away and sticks to the impurity of part on film silk 5, the acidic leach of disinfectant solution is adsorbed on the materials such as the microorganism in ultrafiltration core, and ultrafiltration core is carried out disinfection simultaneously, achieve the backwash to ultrafiltration core.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.
Claims (4)
1. can the outdoor water purifier of backwash, it is characterised in that include the joint of the first housing, the second housing and tubular；Second enclosure interior hollow and two ends are respectively provided with outlet and water inlet, are filled with ultrafiltration core in this second housing；This water inlet is detachably secured jointing, and this outlet is connected by an attachment structure is fixing with the first shell one end removably, and is docked removably with joint by outlet when this attachment structure is additionally operable to backwash ultrafiltration core；The first housing other end is outwardly a faucet.
2. as claimed in claim 1 can the outdoor water purifier of backwash, it is characterised in that the second housing is respectively arranged at two ends with external screw thread, and two externally threaded shape sizes are identical；This attachment structure is the described external screw thread that the second housing is provided with outlet one end；One end of first housing is provided with the first female thread mated with external screw thread；Joint one end is provided with the second female thread mated with external screw thread.
3. as claimed in claim 2 can the outdoor water purifier of backwash, it is characterised in that cylindrically, and faucet bore is less than water outlet aperture for faucet.
4. as claimed in claim 2 can the outdoor water purifier of backwash, it is characterised in that joint includes the 3rd housing and enters water nozzle, and the second female thread is arranged at the 3rd shell one end, and the 3rd housing other end is provided with the 3rd female thread mated with outside water bottle screw thread；Enter water nozzle and be fixed in the 3rd housing, this enter water nozzle cylindrically and bore less than water inlet bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135210.8U CN205367818U (en) | 2015-12-29 | 2015-12-29 | But outdoor water purifier of back flush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135210.8U CN205367818U (en) | 2015-12-29 | 2015-12-29 | But outdoor water purifier of back flush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367818U true CN205367818U (en) | 2016-07-06 |
Family
ID=56274604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521135210.8U Withdrawn - After Issue CN205367818U (en) | 2015-12-29 | 2015-12-29 | But outdoor water purifier of back flush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205367818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502578A (en) * | 2015-12-29 | 2016-04-20 | 广州澜泉家用电器有限公司 | Outdoor water purifier capable of back flushing and back flushing method thereof |
| CN107129066A (en) * | 2017-07-17 | 2017-09-05 | 南京大学 | A kind of portable water purification kit and its water purification, backwash and replacement method |
| CN109019944A (en) * | 2018-10-26 | 2018-12-18 | 常州鱼尾科技有限公司 | Portable automatic water filter |
-
2015
- 2015-12-29 CN CN201521135210.8U patent/CN205367818U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502578A (en) * | 2015-12-29 | 2016-04-20 | 广州澜泉家用电器有限公司 | Outdoor water purifier capable of back flushing and back flushing method thereof |
| WO2017114328A1 (en) * | 2015-12-29 | 2017-07-06 | 广州澜泉家用电器有限公司 | Backwashing outdoor water purifier and backwashing method thereof |
| CN105502578B (en) * | 2015-12-29 | 2018-03-30 | 广州澜泉家用电器有限公司 | The outdoor water purifier and its back-flushing method that can be backwashed |
| CN107129066A (en) * | 2017-07-17 | 2017-09-05 | 南京大学 | A kind of portable water purification kit and its water purification, backwash and replacement method |
| CN109019944A (en) * | 2018-10-26 | 2018-12-18 | 常州鱼尾科技有限公司 | Portable automatic water filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160706 Effective date of abandoning: 20180330 |