CN103908831A - Household well filter tube - Google Patents
Household well filter tube Download PDFInfo
- Publication number
- CN103908831A CN103908831A CN201410110508.7A CN201410110508A CN103908831A CN 103908831 A CN103908831 A CN 103908831A CN 201410110508 A CN201410110508 A CN 201410110508A CN 103908831 A CN103908831 A CN 103908831A
- Authority
- CN
- China
- Prior art keywords
- screen
- inner tube
- pipe
- filter
- service water
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 5
- 235000020681 well water Nutrition 0.000 abstract description 5
- 239000002349 well water Substances 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a household well filter tube which combines a corrosion-resistant inner tube with a filter tube, can directly filter fine impurities in well water while maintaining the exploitation mode of traditional small-diameter well casings, and thus provides favorable conditions for taking clean well water anytime and anywhere.
Description
Technical field
The present invention relates to a kind of well pipeline, be specifically related to a kind of service water well screen that is applicable to small-bore and open well.
Background technology
In the conventional area of some wells, the water directly taking out from well often contains a large amount of impurity, and due to condition restriction, treatment technology imperfection and time consuming time to water resource are long, and daily life has been caused to very big inconvenience.And pipeline of the prior art can adopt sponge, gauze energy filter type, this filter type can cause flow rate of water flow to slow down on the one hand, and the sponge that absorbs for a long time on the other hand impurity is easily caused pollution for the second time.
Therefore, need a kind of new technical scheme to address the above problem.
Summary of the invention
Goal of the invention: the problem and shortage existing for above-mentioned prior art, the object of this invention is to provide a kind of service water well screen, be specially adapted to small-bore and open well, filter effect is good.
Technical scheme: for achieving the above object, the technical solution used in the present invention is a kind of service water well screen, comprise inner tube, some screen pipes, outside real pipe and taper pipe plug, in described inner tube, be covered with circular hole, and this inner tube is provided with the screen pipe that filter opening size increases successively outward successively, described inner tube upper end is provided with threaded connector, and outside real pipe is coated on screen pipe, and described taper pipe plug is connected with real pipe bottom, outside.
Further, described screen pipe filter opening is not less than 0.25mm.
Further, described outside real pipe and inner tube adopt polypropylene extrusion molding.
Further, also comprise screen pack, described screen pack is provided with some active carbons and graphite, and inner tube is coated on the outside of this screen pack.
Further, in described inner tube, be provided with from bottom to up the filter screen that filter opening size reduces successively.
Further, the filter opening size of described filter screen is not less than 0.3mm.
Further, the filter screen of described screen pack and inner tube bottom is integrated demountable structure.
Beneficial effect: the present invention compared with prior art, has the following advantages:
1, the real pipe in outside and the inner tube that adopt polypropylene material, have good resistance to corrosion, long service life;
2, adopt multi-level screen pipe, greatly strengthen filter effect, and alleviate because filtration causes the impact on flow rate of water flow;
3, adopt the dismountable filter screen of one in inner tube inside, dismounting cleaning is convenient, and filter screen is provided with the adsorbents such as active carbon, Disposal quality and the efficiency of raising to water resource;
4, the present invention is with low cost, easy for installation, is specially adapted to the family expenses such as small head well, open well well, has good economic benefit, social benefit and environmental benefit.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of specific embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present invention.
The present invention proposes a kind of service water well screen, adopt the inner tube 1 of corrosion resistance and the combination of screen pipe 2, in retaining the mining type of traditional small bore well pipe, can directly filter out the fine impurities in well water, provide advantage for taking clean well water whenever and wherever possible.
As shown in Figure 1, a kind of service water well screen of the present invention comprises the inner tube 1, some screen pipes 2, outside real pipe 3 and the taper pipe plug 4 that are covered with circular hole, the filter opening size of screen pipe 2 increases successively and is distributed in successively inner tube 1 outside, the most close inner tube 1 that filter opening size is less, and this screen pipe filter opening is not less than 0.25mm, inner tube 1 upper end is provided with threaded connector, and user can connect other inner tubes voluntarily according to the well degree of depth, increases length of the present invention; The present invention also comprises screen pack, screen pack is provided with some active carbons and graphite, inner tube 1 is coated on the outside of this screen pack, in this inner tube 1, be provided with from bottom to up the filter screen that filter opening size reduces successively, the filter opening size of this filter screen is not less than 0.3mm, outside real pipe 3 is coated on screen pipe 2, and the filter screen of screen pack and inner tube 1 bottom is integrated demountable structure, and disassembly, cleaning are convenient.Described taper pipe plug 4 is connected with real pipe 3 bottoms, outside, and outside real pipe 3 and inner tube 1 are by the strong polypropylene extrusion molding of corrosion resistance.
Embodiment:
As shown in Figure 2, inner tube is the galvanized pipe that surrounding is covered with circular bore, outside real pipe is UPVC chimney filter (full root crack chimney filter), bottom is cast iron pipe plug, load onto hand pump or motor, chimney filter is extend into underground reservoir can start working, and only needs half an hour for family expenses well, can take clean well water, not containing fine impurities such as any silts.Inside and outside this kind, steel is moulded in conjunction with chimney filter, can directly beat with axe, and cast iron pipe plug can be directly stressed, facilitates user to use in front of the door at oneself, only needs 2 people just can drive a well, and without precipitation water quality, just can infuse and see the bottom clearly simultaneously. and this kind of product is for small-bore well excavation.
Claims (7)
1. a service water well screen, it is characterized in that: comprise inner tube (1), some screen pipes (2), outside real pipe (3) and taper pipe plug (4), described inner tube is covered with circular hole on (1), and this inner tube (1) is provided with the screen pipe (2) that filter opening size increases successively outward successively, described inner tube (1) upper end is provided with threaded connector, outside real pipe (3) is coated on screen pipe (2), and described taper pipe plug (4) is connected with outside real pipe (3) bottom.
2. a kind of service water well screen according to claim 1, is characterized in that: described screen pipe (2) filter opening is not less than 0.25mm.
3. a kind of service water well screen according to claim 1, is characterized in that: described outside real pipe (3) and inner tube (1) adopt polypropylene extrusion molding.
4. a kind of service water well screen according to claim 1, is characterized in that: also comprise screen pack, described screen pack is provided with some active carbons and graphite, described screen pack is located at inner tube (1) inside.
5. a kind of service water well screen according to claim 4, is characterized in that: described inner tube is provided with the filter screen that filter opening size reduces successively in (1) from bottom to up.
6. a kind of service water well screen according to claim 5, is characterized in that: the filter opening size of described filter screen is not less than 0.3mm.
7. a kind of service water well screen according to claim 5, is characterized in that: the filter screen of described screen pack and inner tube (1) bottom is integrated demountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110508.7A CN103908831B (en) | 2014-03-24 | 2014-03-24 | A kind of service water well screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110508.7A CN103908831B (en) | 2014-03-24 | 2014-03-24 | A kind of service water well screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103908831A true CN103908831A (en) | 2014-07-09 |
| CN103908831B CN103908831B (en) | 2016-10-05 |
Family
ID=51035019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410110508.7A Expired - Fee Related CN103908831B (en) | 2014-03-24 | 2014-03-24 | A kind of service water well screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103908831B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176716A (en) * | 1976-07-14 | 1979-12-04 | Robert Brehm | Method and apparatus for tapping groundwater |
| US5642781A (en) * | 1994-10-07 | 1997-07-01 | Baker Hughes Incorporated | Multi-passage sand control screen |
| US6382318B1 (en) * | 1997-04-04 | 2002-05-07 | Weatherford/Lamb, Inc. | Filter for subterranean use |
| US6416661B1 (en) * | 1998-10-07 | 2002-07-09 | Kent E. Cordry | Universal well screen filter |
| US20060037751A1 (en) * | 2004-08-19 | 2006-02-23 | Schlumberger Technology Corporation | Conveyance Device and Method of Use in Gravel Pack Operations |
| CN101326341A (en) * | 2006-05-04 | 2008-12-17 | 普罗雷特菲塞特有限公司 | Particle control screen with depth filtration |
| CN203750291U (en) * | 2014-03-24 | 2014-08-06 | 昆山帝滤源塑管有限公司 | Household well filter tube |
-
2014
- 2014-03-24 CN CN201410110508.7A patent/CN103908831B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176716A (en) * | 1976-07-14 | 1979-12-04 | Robert Brehm | Method and apparatus for tapping groundwater |
| US5642781A (en) * | 1994-10-07 | 1997-07-01 | Baker Hughes Incorporated | Multi-passage sand control screen |
| US6382318B1 (en) * | 1997-04-04 | 2002-05-07 | Weatherford/Lamb, Inc. | Filter for subterranean use |
| US6416661B1 (en) * | 1998-10-07 | 2002-07-09 | Kent E. Cordry | Universal well screen filter |
| US20060037751A1 (en) * | 2004-08-19 | 2006-02-23 | Schlumberger Technology Corporation | Conveyance Device and Method of Use in Gravel Pack Operations |
| CN101326341A (en) * | 2006-05-04 | 2008-12-17 | 普罗雷特菲塞特有限公司 | Particle control screen with depth filtration |
| CN203750291U (en) * | 2014-03-24 | 2014-08-06 | 昆山帝滤源塑管有限公司 | Household well filter tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103908831B (en) | 2016-10-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205639908U (en) | A drain pipe for municipal works | |
| CN203750291U (en) | Household well filter tube | |
| CN204637664U (en) | A kind of spiral-flow type water purifier | |
| CN103908831A (en) | Household well filter tube | |
| CN205153062U (en) | Rural urinal bath device | |
| CN206218573U (en) | A kind of dustbin environmental improvement device | |
| CN205677667U (en) | A kind of coal mine underground water drainage device | |
| CN205171638U (en) | Municipal administration drain pipe structure | |
| CN103920325B (en) | A kind of domestic well hand pump chimney filter | |
| CN206418576U (en) | The non-maintaining floor drain apparatus of Novel stinking-proof | |
| CN205014052U (en) | Towards heating coil way doser | |
| CN201382573Y (en) | Condensed water sealing device for gas appliance | |
| CN201755149U (en) | Water filtering basin | |
| CN205638298U (en) | Electric degasser | |
| CN204662621U (en) | A kind of concrete pump pipe cleaning tapping equipment | |
| CN206918212U (en) | A kind of anticlogging gearbox sump | |
| CN204877629U (en) | Stainless steel vehicle vent -pipe spare | |
| CN207092226U (en) | A kind of drainpipe for possessing filter mechanism | |
| CN204456397U (en) | A kind of floor drain | |
| CN202968200U (en) | Oil water separator provided with water inlet steady-flow pipeline | |
| CN204690924U (en) | Filter cylinder in a kind of drainage pipe | |
| CN201858142U (en) | Filter for submersible pump of water supply tube well | |
| CN203333781U (en) | Electrolytic bath with electrolyte double-circulation system | |
| CN107476418A (en) | A kind of municipal administration drainage car | |
| CN207110019U (en) | A kind of municipal pipeline sewage disposal apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170324 |