CN203065265U - Pollution discharging and washing device for portable water purifier - Google Patents
Pollution discharging and washing device for portable water purifier Download PDFInfo
- Publication number
- CN203065265U CN203065265U CN 201320003735 CN201320003735U CN203065265U CN 203065265 U CN203065265 U CN 203065265U CN 201320003735 CN201320003735 CN 201320003735 CN 201320003735 U CN201320003735 U CN 201320003735U CN 203065265 U CN203065265 U CN 203065265U
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- CN
- China
- Prior art keywords
- filter core
- filter
- filter element
- portable water
- blowdown
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- 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 pollution discharging and washing device for a portable water purifier, mainly relates to a water filter device by means of pressure difference, and in particular relates to a portable manual pressurizing water filter. The device comprises a filter cartridge body (1), multistage filter element groups (22) in the filter cartridge body (1), a filter element cover (11), and a pollution discharging area (3) between the tail end of the last stage filter element (22) and the filter element cover (11) in the filter cartridge body (1). The pollution discharging area (3) is provided with a pollution discharging opening (31) which is provided with a hermetic seal with an openable seal plug (4). With the adoption of the structure, by means of reasonable design of the discharging opening, the user is free from trouble to replace the filter element, so that not only is the expense for replacing the filter element saved, but also the device is simple and convenient to use and install.
Description
Technical field
The utility model portable water purification kit blowdown flushing arrangement relates generally to the water filtering device that utilizes pressure difference, especially portable manual pressurized water strainer.
Background technology
Existing its filter core of portable water purification kit filtration unit is to adopt deserted filter core mostly, and the water purifier of this kind structure more renew cartridge is frequent, and time-consuming effort is expensive, has not only wasted resource but also has not met requirements of saving energy.
Summary of the invention
The purpose of this utility model provides a kind of novel portable water purification kit blowdown flushing arrangement, and the portable water purification kit of this structure is installed, and the end user can remove the hardship of renew cartridge from, has not only saved the more expense of renew cartridge, and reasonable in design, uses simple installation.
The technical solution of the utility model portable water purification kit blowdown flushing arrangement, the multi-stage filter core group 2 that comprises filter cylinder body 1 and be positioned at filter cylinder body 1, filter core lid 11, it is characterized in that in filter cylinder body 1, form the blowdown district 3 of sealing between the end of final stage filter core 22 and the described filter core lid 11, there is sewage draining exit 31 in described blowdown district 3, but described sewage draining exit 31 has 4 hermetic seals of opening encapsulation plug.
Above-mentioned portable water purification kit blowdown flushing arrangement, described sewage draining exit 3 are positioned on the described filter core lid 11.
Above-mentioned portable water purification kit blowdown flushing arrangement, described final stage filter core 22 are flushable inner pressed hollow membrane filter core.
Adopt above structure, utilize the appropriate design of sewage draining exit, the end user can remove the hardship of renew cartridge from, has not only saved the more expense of renew cartridge, and uses simple installation.
Description of drawings
Fig. 1 is the draw water vertical profile structural representation of state of the utility model portable water purification kit blowdown flushing arrangement.
Fig. 2 is the vertical profile structural representation of the utility model portable water purification kit blowdown flushing arrangement setting-out state.
Fig. 3 is the vertical profile structural representation of the utility model portable water purification kit blowdown flushing arrangement blowdown state.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
See Fig. 1, Fig. 2, shown in Figure 3, be the embodiment of the technical solution of the utility model portable water purification kit blowdown flushing arrangement, the two-stage filter core group of being made up of elementary filter core 21 and final stage filter core 22 2 that comprises filter cylinder body 1 and be positioned at filter cylinder body 1 can certainly be single-stage filter core group or multi-stage filter core group.Filter core lid 11 is arranged in the upper end of filter cylinder body 1, and described filter core lid 11 is threaded with filter cylinder body 1.In the lower end of filter cylinder body 1 check valve 12 is arranged, at the barrel of filter cylinder body 1 water outlet 13 is arranged.Form the blowdown district 3 of sealing in filter cylinder body 1, between the upper end of final stage filter core 22 and the described filter core lid 11, there is sewage draining exit 31 in described blowdown district 3, but described sewage draining exit 31 is arranged on the filter core lid 11 4 hermetic seals of opening encapsulation plug are arranged.Described final stage filter core 22 is flushable inner pressed hollow membrane filter core.
In use, sealing plug 4 is closed, as shown in Figure 1, when piston rod handle 51 is pulled upwardly, the check valve 12 of the lower end of filter cylinder body 1 is in closing condition, and the unidirectional valve ball 52 in the piston barrel 5 is in opened condition, and former water is inhaled into from water-in 53 and enters in the piston barrel 5.This moment as shown in Figure 2, when piston rod handle 51 is depressed downwards, unidirectional valve ball 52 in the piston barrel 5 is in closing condition, this moment, piston barrel 5 interior former water entered in the base cavity volume 6 by passage 54, under the effect of power, the check valve 12 of the lower end of filter cylinder body 1 is backed down, and former water enters in the filter cylinder body 1 and filters step by step through elementary filter core 21 and final stage filter core 22, water purification after filtering then flows out from water outlet 13, finishes whole filtration procedure.
When using washing function, as shown in Figure 3, sealing plug 4 is opened, piston rod handle 51 is pulled upwardly, and former water enters in the piston barrel 5.Press down piston rod handle 51 this moment, former water enters the elementary filter core 21 of process and final stage filter core 22 in the filter cylinder body 1, is discharged by sewage draining exit 31, will be rinsed out by the dirt in the final stage filter core 22 of inner pressed hollow membrane filter core making, realizes the purpose of blowdown cleaning.
When needing repairing, more during renew cartridge group 2, screwing off described filter core lid 11, filter core group 2 can be taken out maintain and replace in filter cylinder body 1.
Claims (3)
1. portable water purification kit blowdown flushing arrangement, the multi-stage filter core group (2) that comprises filter cylinder body (1) and be positioned at filter cylinder body (1), filter core lid (11), it is characterized in that in filter cylinder body (1), form the blowdown district (3) of sealing between the end of final stage filter core (22) and the described filter core lid (11), there is sewage draining exit (31) in described blowdown district (3), described sewage draining exit (31) but opening encapsulation plug (4) hermetic seal is arranged.
2. portable water purification kit blowdown flushing arrangement according to claim 1 is characterized in that described sewage draining exit (3) is positioned on the described filter core lid (11).
3. portable water purification kit blowdown flushing arrangement according to claim 2 is characterized in that described final stage filter core (22) is flushable inner pressed hollow membrane filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003735 CN203065265U (en) | 2013-01-04 | 2013-01-04 | Pollution discharging and washing device for portable water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003735 CN203065265U (en) | 2013-01-04 | 2013-01-04 | Pollution discharging and washing device for portable water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065265U true CN203065265U (en) | 2013-07-17 |
Family
ID=48764079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003735 Expired - Fee Related CN203065265U (en) | 2013-01-04 | 2013-01-04 | Pollution discharging and washing device for portable water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065265U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492154A (en) * | 2014-12-16 | 2015-04-08 | 孙银焕 | Water purifier with backwashing function |
| CN104909483A (en) * | 2015-05-29 | 2015-09-16 | 上海雾道环保科技有限公司 | Water purifier |
| CN109985429A (en) * | 2017-12-29 | 2019-07-09 | 福建金源泉科技发展有限公司 | A kind of portable interior adding pressure type water purifier |
-
2013
- 2013-01-04 CN CN 201320003735 patent/CN203065265U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492154A (en) * | 2014-12-16 | 2015-04-08 | 孙银焕 | Water purifier with backwashing function |
| CN104909483A (en) * | 2015-05-29 | 2015-09-16 | 上海雾道环保科技有限公司 | Water purifier |
| CN109985429A (en) * | 2017-12-29 | 2019-07-09 | 福建金源泉科技发展有限公司 | A kind of portable interior adding pressure type water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sun Peng Assignor: Sun Yinhuan Contract record no.: 2013440000499 Denomination of utility model: Pollution discharging and washing device for portable water purifier Granted publication date: 20130717 License type: Exclusive License Record date: 20131112 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20180104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |