CN204147610U - Counter-infiltration valveless filtering pool - Google Patents
Counter-infiltration valveless filtering pool Download PDFInfo
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- CN204147610U CN204147610U CN201420492790.5U CN201420492790U CN204147610U CN 204147610 U CN204147610 U CN 204147610U CN 201420492790 U CN201420492790 U CN 201420492790U CN 204147610 U CN204147610 U CN 204147610U
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- siphon
- tube
- tedge
- water
- comer
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Abstract
The utility model relates to a kind of counter-infiltration valveless filtering pool, there is flush box and water inlet distribution channel and water drain shunt in a well, described water inlet distribution channel is connected with siphon tedge by water inlet pipe, siphon tedge is connected with filter, the other end of siphon tedge is connected with siphon down-comer, siphon down-comer is arranged in water drain shut-in well, the junction of siphon tedge and siphon down-comer is provided with siphon destructing tube and auxiliary siphon tube, one end of siphon destructing tube is connected with siphon destructive bucket, siphon destructive bucket is arranged in flush box, the upper end of flush box is provided with outlet pipe, one end of auxiliary siphon tube is arranged in water drain shut-in well.The utility model structure is simple, can automatic fitration automatically repeatedly rinse, convenient operation and management, easy to loading and unloading, pipeline corrosion resistance and good, and reduce the water yield and run off, to realize backwash, backwash is effective, and automatic effects is good, and saving water resource reduces costs.
Description
Technical field
The utility model relates to a kind of counter-infiltration valveless filtering pool.
Background technology
Reverse osmosis technology is membrane separation technique, supports the use with preposition pretreatment system; Utilize the pressurization of high-pressure pump, retaining of reverse osmosis membrane, can effectively remove the impurity such as dissolved solids in water, organic matter, colloid, microorganism and bacterium.Have applied range, activeization degree high, take up an area less, energy consumption is low, effluent quality good.Counter-infiltration is also known as reverse osmosis, and a kind of is motive force with pressure differential, isolates the UF membrane operation of solvent from solution.Apply pressure to the feed liquid of film side, when pressure exceedes its osmotic pressure, solvent can make inverse osmosis against the direction of naturally osmotic.Thus the low-pressure side of film obtain through solvent, i.e. penetrating fluid; High-pressure side obtains the solution concentrated, i.e. concentrate.If use reverse-osmosis treated seawater, obtain fresh water in the low-pressure side of film, obtain bittern in high-pressure side.
The complex structure in existing filter tank, filtrate is in enclosed construction, handling difficulty, and pond body cost is higher simultaneously, when filter tank realizes backwash, can produce and bleed, cause the water yield to run off, and along with the prolongation of time, the water yield runs off and increases the weight of, time serious, owing to all intaking through siphon pipe loss, thus backwash cannot be realized.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provides a kind of counter-infiltration valveless filtering pool.
The utility model solves the technical scheme that its technical problem adopts: a kind of counter-infiltration valveless filtering pool, there is flush box and water inlet distribution channel and water drain shunt in a well, described water inlet distribution channel is connected with siphon tedge by water inlet pipe, siphon tedge is connected with filter, the other end of siphon tedge is connected with siphon down-comer, siphon down-comer is arranged in water drain shut-in well, the junction of siphon tedge and siphon down-comer is provided with siphon destructing tube and auxiliary siphon tube, one end of siphon destructing tube is connected with siphon destructive bucket, siphon destructive bucket is arranged in flush box, the upper end of flush box is provided with outlet pipe, one end of auxiliary siphon tube is arranged in water drain shut-in well.
Further, described filter comprises baffle plate, baffle plate is arranged with filter material layer, filter material layer is arranged with supporting layer, and supporting layer is arranged with water distribution system layer, and the water of water inlet pipe is filtered by filter material layer, there is good automatic fitration performance, operational administrative is simple and convenient, easy to loading and unloading simultaneously, has good backwash effect.
Further, be provided with exhaust tube, saving water resource, reduce costs between described siphon destructing tube and auxiliary siphon tube, backwash effect is good.
The beneficial effects of the utility model are: the utility model structure is simple, can automatic fitration automatically repeatedly rinse, convenient operation and management, easy to loading and unloading, pipeline corrosion resistance and good, reduce the water yield and run off, to realize backwash, backwash is effective, automatic effects is good, and saving water resource reduces costs.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. flush boxs in figure, distribution channel of 2. intaking, 3. water drain shut-in well, 4. water inlet pipe, 5. siphon tedge, 6. filter, 7. siphon down-comer, 8. siphon destructing tube, 9. auxiliary siphon tube, 10. siphon destructive bucket, 11. outlet pipes, 12. baffle plates, 13. filter material layers, 14. supporting layers, 15. water distribution system layers, 16. exhaust tubes.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of counter-infiltration valveless filtering pool as shown in Figure 1, there is flush box 1 and water inlet distribution channel 2 and water drain and shunt in a well 3, water inlet distribution channel 2 is connected with siphon tedge 5 by water inlet pipe 4, siphon tedge 5 is connected with filter 6, the other end of siphon tedge 5 is connected with siphon down-comer 7, siphon down-comer 7 is arranged in water drain shut-in well 3, siphon tedge 5 is provided with siphon destructing tube 8 and auxiliary siphon tube 9 with the junction of siphon down-comer 7, one end of siphon destructing tube 8 is connected with siphon destructive bucket 10, siphon destructive bucket 10 is arranged in flush box 1, the upper end of flush box 1 is provided with outlet pipe 11, one end of auxiliary siphon tube 9 is arranged in water drain shut-in well 3, filter 6 comprises baffle plate 12, baffle plate 12 is arranged with filter material layer 13, filter material layer 13 is arranged with supporting layer 14, supporting layer 14 is arranged with water distribution system layer 15, exhaust tube 16 is provided with between siphon destructing tube 8 and auxiliary siphon tube 9.
Concrete treats that drainage passes through water inlet distribution channel 2 and enters flush box 1, through siphon tedge 5 inflow filter 6, flush box 1 is entered through filtration, along with water head loss by filtration increases gradually, flush box 1 water level rise to the highest design water level time, stop filtering, carry out backwash, during backwash, the vacuum first destroying siphon tedge 5 stops water inlet, and the air utilizing exhaust tube 16 to extract wash siphon out forms siphon; When flush box 1 water level is lower than water leg water level, backwash starts; After filtrate is rinsed well, destroy the vacuum of siphon tedge 5, rinse and stop, then recover the vacuum of siphon tedge 5, filtration restarts.
Above-mentioned embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (3)
1. a counter-infiltration valveless filtering pool, there is flush box (1) and water inlet distribution channel (2) and water drain and shunt in a well (3), it is characterized in that: described water inlet distribution channel (2) is connected with siphon tedge (5) by water inlet pipe (4), siphon tedge (5) is connected with filter (6), the other end of siphon tedge (5) is connected with siphon down-comer (7), siphon down-comer (7) is arranged in water drain shut-in well (3), siphon tedge (5) is provided with siphon destructing tube (8) and auxiliary siphon tube (9) with the junction of siphon down-comer (7), one end of siphon destructing tube (8) is connected with siphon destructive bucket (10), siphon destructive bucket (10) is arranged in flush box (1), the upper end of flush box (1) is provided with outlet pipe (11), one end of auxiliary siphon tube (9) is arranged in water drain shut-in well (3).
2. counter-infiltration valveless filtering pool according to claim 1, it is characterized in that: described filter (6) comprises baffle plate (12), baffle plate (12) is arranged with filter material layer (13), filter material layer (13) is arranged with supporting layer (14), and supporting layer (14) is arranged with water distribution system layer (15).
3. counter-infiltration valveless filtering pool according to claim 1, is characterized in that: be provided with exhaust tube (16) between described siphon destructing tube (8) and auxiliary siphon tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492790.5U CN204147610U (en) | 2014-08-28 | 2014-08-28 | Counter-infiltration valveless filtering pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492790.5U CN204147610U (en) | 2014-08-28 | 2014-08-28 | Counter-infiltration valveless filtering pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147610U true CN204147610U (en) | 2015-02-11 |
Family
ID=52505763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492790.5U Expired - Fee Related CN204147610U (en) | 2014-08-28 | 2014-08-28 | Counter-infiltration valveless filtering pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204147610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104208927A (en) * | 2014-09-10 | 2014-12-17 | 徐东海 | Reverse osmosis valveless filtering basin |
-
2014
- 2014-08-28 CN CN201420492790.5U patent/CN204147610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104208927A (en) * | 2014-09-10 | 2014-12-17 | 徐东海 | Reverse osmosis valveless filtering basin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |