CN201008766Y - Portable vacuum filter - Google Patents
Portable vacuum filter Download PDFInfo
- Publication number
- CN201008766Y CN201008766Y CNU2007200473299U CN200720047329U CN201008766Y CN 201008766 Y CN201008766 Y CN 201008766Y CN U2007200473299 U CNU2007200473299 U CN U2007200473299U CN 200720047329 U CN200720047329 U CN 200720047329U CN 201008766 Y CN201008766 Y CN 201008766Y
- Authority
- CN
- China
- Prior art keywords
- portable vacuum
- vacuum filter
- staving
- piston
- 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
Links
Images
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a water treatment device, in particular to a portable vacuum filter. Aiming at prior water treatment devices having defects of being uneasily carried, operated and not being used together, the portable vacuum filter comprises a barrel body wherein a water inlet and a water outlet are respectively arranged on both ends and a filter core is arranged inside, wherein a piston is arranged inside the barrel body and above the filter core and is provide with a one-way valve, leading water to flow from one side near the water inlet to one side near the water outlet and the reverse flow is blocked, the utility model is characterized in that a pushing bar of the piston is a lead screw, a screw nut matching with the lead screw is arranged on the barrel body. Due to the unique design, the piston is driven by the mutual rotation of the lead screw and the screw nut, which results in greatly saving labor. With the adoption of the technical proposal, the portable vacuum filter has the advantages of a simple structure, labor saving in operation and collective use; therefore, the portable vacuum filter is an indispensable weapon for people who camp out, also a piece of indispensable equipment for helping people handle accidents and ensure safety of drinking water.
Description
Technical field
The utility model relates to a kind of purifier, particularly a kind of portable vacuum filter.
Background technology
Along with the continuous aggravation of environmental pollution, people often are difficult to find the drinking water source of cleaning in outdoor sports such as tourism, field construction, march, exploration, very inconvenient.Municipal water facilities can't provide the water supply of cleaning in a short time meeting with man-made disasters such as natural calamity such as earthquake, tsunami, flood or war, malignant pollution accident to the resident.In face of natural calamities such as earthquake, tsunami, flood, Indonesia government has to repeatedly send helicopter air-drop clean water.People need a kind of portable, can help people to tackle the purifier of the water supply crisis of various bursts.
The LifeStraw water purifier that the Vestergaard Frandsen company of Denmark produces has 7 layers of filtration: its two-layer silk preparative layer can filter out dirt; The resin that contains iodine can kill 99.3% bacterium and virus; And activated carbon can capture the bacterium and the virus of slipping through the net.Once be chosen as the best invention in 2005 worlds by U.S.'s Time.But for hygienic reason, this suction pipe is can not many people shared.
Chinese invention patent application disclosed, that publication number is CN1806887A in July 26 in 2006 discloses a kind of " military water purifying cup for single soldier ", the suction of armrest water pump, purification, needn't inhale with mouth, but for guaranteeing filter effect, filtering micropore will be little, but filtration resistance also just becomes big like this, depend merely on the hand operation, must be very painstaking, and structure is also too complicated.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned defective that how to overcome existing portable water purification equipment, provide a kind of simple in structure, rapid operation, can the shared portable vacuum filter of many people.
For solving the problems of the technologies described above, the portable vacuum filter of the utility model comprises that two ends are respectively equipped with the staving of water inlet and delivery port, be provided with filter core in this staving, be provided with piston in the staving of this filter core top, this piston is provided with check valve, is the conducting direction of this check valve from close water inlet one side to close delivery port, otherwise ends, it is characterized in that: the push rod of described piston is a leading screw, and described staving is provided with the screw that matches with this leading screw.So design promotes piston by the mutual rotation between leading screw, screw, and is more laborsaving.
As optimization, described screw is fixed on the described staving or forms one with described staving, and described leading screw is hinged on the described piston, and can rotation on piston, and its end is provided with rocking handle.So design, during use, by shaking rocking handle, rotational lead screw, and then drive the piston motion, not only fast but also laborsaving.
As optimization, described rocking handle is folding movable rocking handle.So design is easy to carry.
As optimization, described screw is hinged on the described staving, and can rotate by the wrapping wire thick stick on staving, is furnished with rocking handle on this leading screw.So design by shaking rocking handle, is rotated screw, and then drives leading screw and piston motion, and is not only fast but also laborsaving.
As optimization, described screw links to each other with described rocking handle by a pair of intermeshing angular wheel.So design, structure are compact more.
As optimization, described check valve is made up of the elastic sealing strip that is arranged on the through hole on the piston and cover on this through hole.So design is simple in structure.
As optimization, described staving is made up of main body and detachable cap, the two hermetic seal, and pass through threaded engagement; Described water inlet is arranged on the described detachable cap.So design is convenient to clean filter core.
As optimization, described water inlet is provided with coarse strainer and water inlet check valve.So design can prevent that foreign material from entering in the staving, stops up filter core.
As optimization, be provided with Ceramic Balls filter course, active carbon filtration layer, ceramic capillary filter course and ultrafiltration layer in the described filter core.So design, good filtration effect.
As optimization, described staving is flat, and its back side is provided with that to be used to be the clasp of braces.So design is convenient to grip, be easy to carry.
After adopting technique scheme, that the portable vacuum filter of the utility model has is simple in structure, rapid operation, can the shared advantage of many people, being the outdoorsman indispensable weapons of people, also is that people tackle various accidents, guarantees the necessary tool of drinking water safety.
Description of drawings
Fig. 1 is the cross-sectional view of the embodiment one of this portable vacuum filter;
Fig. 2 is the structural representation of the embodiment two of this portable vacuum filter.
Among the figure: 1 for water inlet 1,2 for delivery port, 3 for staving, 31 for main body, 32 for detachable cap, 4 for filter core, 41 for the Ceramic Balls filter course, 42 for the active carbon filtration layer, 43 for the ceramic capillary filter course, 44 for the ultrafiltration layer, 5 for piston, 6 for check valve, 61 for through hole, 62 for the elastic silica gel diaphragm seal, 7 for leading screw, 8 for screw, 9 for coarse strainer, 10 for the water inlet check valve, 11 for rocking handle, 12,13 for angular wheel, 14 be that the clasp, 15 of braces is O shape sealing gasket for being used to.
The specific embodiment
Below in conjunction with accompanying drawing the portable vacuum filter of the utility model is described further:
Embodiment one: as shown in Figure 1, the portable vacuum filter of the utility model comprises that two ends are respectively equipped with the staving 3 of water inlet 1 and delivery port 2, be provided with filter core 4 in this staving 3, be provided with piston 5 in the staving of these filter core 4 tops, this piston 5 is provided with check valve 6, is the conducting direction of this check valve 6 from close water inlet 1 one sides to close delivery port 2, otherwise ends, it is characterized in that: the push rod of described piston 6 is a leading screw 7, and described staving 3 is provided with the screw 8 that matches with this leading screw 7.Described water inlet 1 place is provided with coarse strainer 9 and water inlet check valve 10.
Described check valve 6 is formed by being arranged on through hole 61 on the piston 5 and the elastic silica gel diaphragm seal 62 that covers on this through hole 61.Be provided with Ceramic Balls filter course 41, active carbon filtration layer 42, ceramic capillary filter course 43 and ultrafiltration layer 44 in the described filter core 4.Described staving 3 is made up of main body 31 and detachable cap 32, the two hermetic seal, and pass through threaded engagement; Described water inlet 1 is arranged on the described detachable cap 32.
Described screw 8 be fixed on the described staving 3 and with its formation one, described leading screw 7 is hinged on the described piston 5, and can rotation on piston 5, its end is provided with rocking handle 11.Described rocking handle 11 is folding movable rocking handle.
During use, at first water inlet is inserted in the various natural water sources such as river, brook, pond (perhaps at water inlet cover top hose, again flexible pipe is inserted in the water), shake rocking handle 11, make on the piston 5 and move, water inlet check valve 10 is opened, check valve 6 is closed, water is inhaled in the staving, and by filter element filtering, enters staving top; Oppositely shake rocking handle 11 then, piston is moved down, at this moment, water inlet check valve 10 is closed, and check valve 6 is opened, and water enters piston top; Forward shakes rocking handle 11 more at last, makes on the piston and moves, and at this moment, check valve 6 is closed, and the water on piston top flows out through delivery port 2.
Embodiment two: as shown in Figure 2: the portable vacuum filter of the utility model comprises that described screw 8 is hinged on the described staving 3, and can rotate by wrapping wire thick stick 7 on staving 3, is furnished with rocking handle 11 on this leading screw 7.Described screw 8 links to each other with described rocking handle 11 by a pair of intermeshing angular wheel 12,13.Described staving 3 is flat, and its back side is provided with that to be used to be the clasp of braces.
Certainly after staving 3 was made flat, the just inconvenient threaded engagement of using can adopt tight fit between the main body 31 of described staving 3 and the detachable cap 32.
Claims (10)
1. portable vacuum filter, comprise that two ends are respectively equipped with the staving of water inlet and delivery port, be provided with filter core in this staving, be provided with piston in the staving of this filter core top, this piston is provided with check valve, is the conducting direction of this check valve from close water inlet one side to close delivery port, otherwise ends, it is characterized in that: the push rod of described piston is a leading screw, and described staving is provided with the screw that matches with this leading screw.
2. portable vacuum filter according to claim 1 is characterized in that: described screw is fixed on the described staving or forms one with described staving, and described leading screw is hinged on the described piston, and can rotation on piston, and its end is provided with rocking handle.
3. portable vacuum filter according to claim 2 is characterized in that: described rocking handle is folding movable rocking handle.
4. portable vacuum filter according to claim 3 is characterized in that: described screw is hinged on the described staving, and can rotate by the wrapping wire thick stick on staving, is furnished with rocking handle on this leading screw.
5. portable vacuum filter according to claim 4 is characterized in that: described screw links to each other with described rocking handle by a pair of intermeshing angular wheel.
6. according to the arbitrary described portable vacuum filter of claim 1 to 5, it is characterized in that: described check valve is made up of the elastic sealing strip that is arranged on the through hole on the piston and cover on this through hole.
7. portable vacuum filter according to claim 6 is characterized in that: described staving is made up of main body and detachable cap, the two hermetic seal, and pass through threaded engagement; Described water inlet is arranged on the described detachable cap.
8. portable vacuum filter according to claim 7 is characterized in that: described water inlet is provided with coarse strainer and water inlet check valve.
9. portable vacuum filter according to claim 8 is characterized in that: be provided with Ceramic Balls filter course, active carbon filtration layer, ceramic capillary filter course and ultrafiltration layer in the described filter core.
10. according to the arbitrary described portable vacuum filter of claim 1 to 5, it is characterized in that: described staving is flat, and its back side is provided with that to be used to be the clasp of braces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200473299U CN201008766Y (en) | 2007-01-12 | 2007-01-12 | Portable vacuum filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200473299U CN201008766Y (en) | 2007-01-12 | 2007-01-12 | Portable vacuum filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008766Y true CN201008766Y (en) | 2008-01-23 |
Family
ID=39043698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200473299U Expired - Fee Related CN201008766Y (en) | 2007-01-12 | 2007-01-12 | Portable vacuum filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008766Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8323490B1 (en) | 2012-08-02 | 2012-12-04 | Instapure Brands, Inc. | Pressurized water filtration system |
| CN104128021A (en) * | 2014-07-15 | 2014-11-05 | 蔡子辉 | Solid-liquid separation device |
| CN105236600A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Water purification device |
| CN107174872A (en) * | 2016-03-11 | 2017-09-19 | 刘佳承 | A kind of air filter |
| CN109045782A (en) * | 2018-08-09 | 2018-12-21 | 苏州金螳螂园林绿化景观有限公司 | Rain reclamation and treatment system |
| CN110104697A (en) * | 2019-05-20 | 2019-08-09 | 湘潭中微新材料有限公司 | A kind of bathing purifier of deep purifying running water |
-
2007
- 2007-01-12 CN CNU2007200473299U patent/CN201008766Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8323490B1 (en) | 2012-08-02 | 2012-12-04 | Instapure Brands, Inc. | Pressurized water filtration system |
| US9022223B1 (en) | 2012-08-02 | 2015-05-05 | Instapure Brands, Inc. | Self-cleaning water filtration system |
| CN104736217A (en) * | 2012-08-02 | 2015-06-24 | 因斯塔标尔品牌有限公司 | Pressurized water filtration system |
| CN104128021A (en) * | 2014-07-15 | 2014-11-05 | 蔡子辉 | Solid-liquid separation device |
| CN104128021B (en) * | 2014-07-15 | 2016-04-13 | 蔡子辉 | Equipment for separating liquid from solid |
| CN105236600A (en) * | 2015-10-10 | 2016-01-13 | 广西大美电器有限公司 | Water purification device |
| CN107174872A (en) * | 2016-03-11 | 2017-09-19 | 刘佳承 | A kind of air filter |
| CN109045782A (en) * | 2018-08-09 | 2018-12-21 | 苏州金螳螂园林绿化景观有限公司 | Rain reclamation and treatment system |
| CN110104697A (en) * | 2019-05-20 | 2019-08-09 | 湘潭中微新材料有限公司 | A kind of bathing purifier of deep purifying running water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201008766Y (en) | Portable vacuum filter | |
| CN105417746A (en) | Portable nanofiltration water purification cup | |
| CN206391876U (en) | A kind of simple outdoor water-purifying device | |
| CN103877807B (en) | A kind of indoor air cleaner | |
| TWM454407U (en) | Rescue unit with seawater desalination ability | |
| CN204364704U (en) | A kind of liquid filtering labour protection mouth mask | |
| CN201168493Y (en) | Pen type ceramic film water purifier | |
| CN202099093U (en) | Portable water purifier and filter equipment comprising same | |
| CN101716397B (en) | Third-generation liquid-carrying breather | |
| CN206126990U (en) | Portable simple and easy purifier | |
| CN201711009U (en) | Portable filter | |
| CN211712784U (en) | Portable outdoor water purifier | |
| CN103877682A (en) | Air purifier | |
| CN211255500U (en) | Hand-pressing water purifier | |
| CN203564859U (en) | Novel water purifier | |
| CN2253246Y (en) | Portable pocket water purifier | |
| CN204767704U (en) | Portable clarifier | |
| CN111018162A (en) | Portable outdoor water purifier | |
| CN205933433U (en) | Medical stone running water clearing machine | |
| CN206858342U (en) | A kind of outdoor hand clarified water pump | |
| CN201825748U (en) | Multifunctional water purifier | |
| CN204824388U (en) | Water purifier | |
| CN2241012Y (en) | Portable miniature water purifier | |
| CN203639203U (en) | Supercharged drinking-aided portable personal water purifying device | |
| CN107497176B (en) | Outdoor water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20100219 |