CN215388090U - Seawater filtering system with siphon self-cleaning function - Google Patents
Seawater filtering system with siphon self-cleaning function Download PDFInfo
- Publication number
- CN215388090U CN215388090U CN202022987108.8U CN202022987108U CN215388090U CN 215388090 U CN215388090 U CN 215388090U CN 202022987108 U CN202022987108 U CN 202022987108U CN 215388090 U CN215388090 U CN 215388090U
- Authority
- CN
- China
- Prior art keywords
- siphon
- filtering
- pipe
- tank
- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 72
- 239000013535 sea water Substances 0.000 title claims abstract description 43
- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000002893 slag Substances 0.000 claims abstract description 14
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 23
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The technology discloses a seawater filtering system with siphon self-cleaning function, a filtering tank is arranged in an outer tank body, a filtering material is placed in the filtering tank, a water through hole is formed at the bottom of the filtering tank, a water inlet pipe and a water outlet pipe are inserted into the upper part of the outer tank body, a siphon pipe is inserted into the filtering tank after passing through the top of the outer tank body, the water inlet pipe is connected with the siphon pipe, a pipeline of the siphon pipe, which is positioned outside the upper part of the outer tank body, extends upwards to a certain height and then is bent downwards, a first vent pipe is led out from the top of the siphon pipe and inserted into the outer tank body, a water storage tank is arranged at the top of the outer tank body, the water inlet pipe is connected with the water storage tank, a filtering tank is arranged below an external water outlet of the siphon pipe, a filtering screen is arranged at the lower part of the filtering tank, a drain pipe is arranged at the bottom of the filtering tank, a slag filtering grid which is obliquely arranged above the filtering screen is arranged, the technology can filter and separate blockages which are washed out from the filtering material when siphon occurs, the blockage is prevented from being blocked by the filter material after heat absorption again.
Description
The technical field is as follows:
the utility model relates to a seawater filtering system with a siphon self-cleaning function.
Background art:
in the marine culture industry, the seawater needs to be filtered and purified, so that the seawater can be recycled. Purifier that comes of prior art is including the outer jar of body and filter the jar, it is internal at the outer jar to filter the jar setting, bottom shaping at filtering the jar has a plurality of water holes of crossing, the filter media is placed in the lower part of filtering the jar, it leaves water channel to filter between tank bottoms portion and the outer jar of body bottom, introduce inlet tube and outlet pipe on outer jar of body upper portion, the inlet tube gets into outer jar internal back and is connected with filtering jar upper portion, the sea water that needs to come enters into in the filter jar from external pump sending, flow out after the filter media filters outside the filter jar, and enter outer jar of body inner chamber, at last discharge to the external world through the outlet pipe. After seawater is filtered and purified for a period of time, the filter material is blocked, the traditional method is to open an outer tank body and a filter tank and then manually clean the filter material in the filter tank, the cleaning method is time-consuming and labor-consuming, importantly, the blocking phenomenon has very high frequency, the seawater filtering efficiency is seriously affected, meanwhile, the labor cost is very high, in order to solve the problem, a siphon type automatic cleaning system is designed in the water treatment industry, the filter material is blocked, the system generates siphon, seawater reversely flows to wash the filter material, the blockage in the filter material is sucked away, although the blockage problem of the filter material is solved, the blockage is unreasonably treated, the blockage can be siphoned back into the outside seawater, the blockage discharged in the early stage during seawater circulation filtration is sucked in again, and the blockage blocks the filter material again, the frequency of siphon generation is greatly improved, and the efficiency of seawater filtration can be seriously influenced by excessive siphon generation of the system.
Therefore, the technical scheme of the application is to solve the problem of filter cleaning of the blockage.
The utility model has the following contents:
the utility model aims to overcome the defects of the prior art and provides a seawater filtering system which has a siphon self-cleaning function and can filter out blockages in a filter material.
The utility model aims to be realized by the following technical scheme: the utility model provides a sea water filtration system with siphon self-cleaning function, including the outer jar of body, the internal filter tank that is provided with of outer jar, the filter media has been placed in filtering the jar, the bottom shaping of filtering the jar has the water hole, outer jar of body upper portion has injected inlet tube and outlet pipe, the siphon injects in filtering the jar from filtering the jar top behind outer jar of body top, the inlet tube injects the outer jar of body, and plug into with the siphon, the outside pipeline of siphon position in outer jar of body top up extends the take the altitude then bends down, first breather pipe has been drawn forth at the top of siphon, first breather pipe injects the outer jar internally, be provided with the tank at outer jar of body top, advance water piping connection tank, be provided with the filtering ponds in the below of the outside delivery port of siphon, be provided with the filter screen in the lower part of filtering ponds, be provided with the drain pipe in the bottom of filtering ponds.
A large slag filtering grid which is obliquely arranged is arranged above the filtering net, and a slag discharging port is led out from the lower end of the large slag filtering grid.
One section of the water inlet pipe positioned outside the outer tank body is bent downwards to form a U-shaped water seal pipe.
Be provided with the division board in the tank, the division board falls into intake antrum and interim water storage chamber to the tank, advances the bottom in water piping connection interim water storage chamber.
The section of siphon pipe above the outer tank body is of an inclined inverted V-shaped structure, and the first vent pipe is connected with the top of the inverted V-shaped siphon pipe section.
After adopting this technical scheme, compare with prior art, this technical scheme has following advantage: the technology can filter and separate out the plug flushed out from the filter material when siphon occurs, so that the plug is prevented from being blocked by the filter material after being absorbed heat again, the system works more scientifically, the siphon occurrence probability is reduced, and the filtering efficiency is improved.
Description of the drawings:
fig. 1 is a block diagram of a seawater filtration system of the present invention.
The specific implementation mode is as follows:
the present technique is further explained below.
This sea water filtration system with siphon self-cleaning function, including outer jar of body 1, be provided with in outer jar of body 1 and filter jar 2, placed filter media 3 in filtering jar 2, the bottom shaping of filtering jar 2 has water hole 4, leaves water channel 5 between the bottom of filtering jar 2 and the bottom of outer jar of body 1, water channel 5 is to the sea water drainage after filtering to the top space of filtering jar 2. The upper part of the outer tank body 1 is inserted with a water inlet pipe 6 and a water outlet pipe 7, and the water outlet pipe 7 is responsible for draining the filtered seawater to the outside. Siphon 8 injects in filtering jar 2 from filtering jar 2 top behind outer jar of body 1 top, and the diameter ratio of siphon 8 is big than inlet tube 6, and inlet tube 6 connects siphon 8 and is located a section pipeline between outer jar of body 1 and the filtering jar 2, and the sea water that inlet tube 6 was introduced can flow in filtering jar 2 behind siphon 8. The siphon 8 is located the outside pipeline of outer jar body 1 top and extends upwards to this section extension pipeline shaping is the structure of the slope shape of falling V, has drawn forth first breather pipe 9 at the highest point department of the siphon section of falling V81, and first breather pipe 9 injects in outer jar body 1, and the one end setting that first breather pipe 9 is located outer jar body 1 is the height that sets for in outer jar body 1, and this height is used for controlling the use of the inside liquid level height of outer jar body 1 of siphon process when taking place the siphon. The second vent pipe 10 is connected to the bottom of the highest position of the inverted V siphon pipe section 81 corresponding to the first vent pipe 9, the bypass pipe 11 is connected between the first vent pipe 9 and the second vent pipe 10, and because the first vent pipe 9 is led out from the inner cavity of the outer tank body 1, and the air intake quantity and the air intake pressure supplied to the first vent pipe 9 by the inner cavity of the outer tank body 1 are lower than the outside, the second vent pipe 10 and the bypass pipe 11 are used for combining the outside air pressure and the air quantity, so that the outside air instantly and quickly supplements to enter the siphon pipe 8 after the first vent pipe 9 enters the siphon pipe 8 to realize the primary siphon cut, thereby improving the efficiency and the effect of siphon cut. The top of the outer tank body 1 is provided with a water storage tank 12, a partition plate 13 is arranged in the water storage tank 12, the partition plate 13 divides the water storage tank 12 into a water inlet cavity 14 and a temporary water storage cavity 15, the water inlet cavity 14 and the temporary water storage cavity 15 are communicated with each other on the upper portion, and the water inlet pipe 6 is connected with the bottom of the temporary water storage cavity 15. The section of the outer water inlet pipe between the temporary water storage cavity 15 and the outer tank body 1 is bent to form a U-shaped water seal pipe 16, and the lowest point of the U-shaped water seal pipe 16 is lower than the lowest point of the inner cavity of the outer tank body 1, so that an ideal water seal effect can be formed. The U-shaped water seal pipe 16 is used for ensuring that the siphon effect cannot be influenced due to the water seal effect formed by the U-shaped water seal pipe 16 if seawater does not exist in the temporary water storage cavity 15, and preventing air from entering from the water inlet pipe 6 to block the siphon before the siphon is formed. A filter tank 17 is arranged below the external water outlet 82 of the siphon 8, a filter screen 18 is arranged at the lower part of the filter tank 17, the filter screen 18 filters out the blockage brought out by the seawater in the siphon process, the blockage is prevented from being sucked into the filter system again, the filter material 3 is further blocked again, and a drain pipe 19 is arranged at the bottom of the filter tank 17. A large slag filtering grid 20 which is obliquely arranged is arranged above the filtering net 18, and a slag discharging port 21 is led out from the lower end of the large slag filtering grid 20.
The working principle is as follows:
and (3) normal filtering process: the water pump supplies the sea water of treating filteration to intake antrum 14 of tank 12, the sea water overflows and enters interim water storage chamber 15 behind partition plate 13, then flow into inlet tube 6 from interim water storage chamber 15, the sea water gets into and enters one section body that inlet tube 6 is located the outer jar of body 1 through U-shaped water seal pipe 16 after entering inlet tube 6, flow into in filter tank 2 through siphon 8 follow top at last, the sea water flows down and flows through filter media 3 behind the filter tank 2, flow into water channel 5 through water hole 4 after that, the sea water flows into the cavity that is located the filter tank 2 top in the outer jar of body 1 from water channel 5, discharge through outlet pipe 7 at last.
Siphon self-cleaning process: when filter media 3 takes place to block up, the water pump continues the pump sending sea water to intake antrum 14 and interim water storage chamber 15 in, the sea water in the interim water storage chamber 15 still can continue to arrange into filter tank 2 through U-shaped water seal pipe 16 and inlet tube 6, along with the incessant rising of the interior water level of filter tank 2, the surface of water can be higher than the port that first breather pipe 9 is located outer jar of body 1, the sea water seals this port and avoids the air admission, when the water level in the final siphon 8 can rise to the highest point of V siphon section 81, the sea water can be through the downward free fall of V siphon section 81 highest point, the siphon effect will take place this moment. In the siphoning process, the seawater flowing in from the water inlet pipe 6 and the seawater in the outer tank body 1 and the filter tank 2 can flow back upwards, the seawater flows back to overflow the highest position of the inverted V-shaped siphoning pipe section 81 and flows downwards to be discharged outside, in the process, the seawater in the outer tank body 1 flows back upwards through the water holes 4, the backflow seawater washes the plugs in the filter material 3, the plugs leave the filter material 3 and flow upwards together with the seawater, and flows out to a large slag filtering grid 20 through a siphon 8, small slag is filtered through a filter screen 18 after large slag is filtered out until the liquid level in the outer tank body 1 drops to a position lower than the port of the first vent pipe 9, at the moment, air at the upper part of the inner cavity of the outer tank body 1 enters the first vent pipe 9, and the air finally enters the highest position of the inverted V-shaped siphon pipe section 81, and the siphon is blocked along with the entering of the air, so that the automatic cleaning work of the filter material 3 is completed. In order to improve the efficiency and effect of siphon break, the second vent pipe 10 and the bypass pipe 11 are specially designed, when the first vent pipe 9 conveys air to enter the highest part of the inverted V siphon section 81, after the siphon is preliminarily broken, the second vent pipe 10 supplies external air to supplement the air to enter the highest part of the inverted V siphon section 81, and thus the siphon is instantly broken. After the siphon is blocked, the filter system enters the normal seawater filtering work again because the blockage of the filter material 3 is cleaned.
The filtering system of the technology automatically enters a siphon backflow procedure due to the blockage of the filtering material 3, after the siphon self-cleaning of the filtering material 3 is completed, the blockage is filtered and separated by the external large slag filtering grid 20 and the filtering net 18 when the siphon occurs, and the secondary blockage of the blockage to the internal filtering material 3 is avoided. The system automatically recovers to normal filtering work after siphon is finished, self-adjustment of the system can reduce labor intensity for cleaning the filter material 3, and cleaning efficiency of the filter material 3 can be improved and labor cost can be saved because the system does not need to be stopped to clean plugs.
The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments, using the methods and techniques disclosed above, without departing from the scope of the present invention. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention without departing from the technical scheme of the present invention shall be covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides a sea water filtration system with siphon self-cleaning function, is provided with the filter tank including the outer jar of body, at the internal filter media that has placed of outer jar, and the bottom shaping of filtering the jar has the water hole, and outer jar of body upper portion injects there are inlet tube and outlet pipe, its characterized in that: the siphon injects in the filter tank from filtering tank top behind outer jar of body top, the inlet tube injects the outer jar of body, and plug into with the siphon, the outside pipeline of the outer jar of body top that the siphon is located up extends the take over height then bends down, first breather pipe has been drawn forth at the top of siphon, it is internal that first breather pipe injects outer jar, be provided with the tank at outer jar of body top, advance the water piping connection tank, be provided with the filtering ponds in the below of the outside delivery port of siphon, be provided with the filter screen in the lower part of filtering ponds, be provided with the drain pipe in the bottom of filtering ponds.
2. A seawater filtering system with siphon self-cleaning function as claimed in claim 1, wherein: a large slag filtering grid which is obliquely arranged is arranged above the filtering net, and a slag discharging port is led out from the lower end of the large slag filtering grid.
3. A seawater filtering system with siphon self-cleaning function as claimed in claim 1, wherein: one section of the water inlet pipe positioned outside the outer tank body is bent downwards to form a U-shaped water seal pipe.
4. A seawater filtering system with siphon self-cleaning function as claimed in claim 1, wherein: be provided with the division board in the tank, the division board falls into intake antrum and interim water storage chamber to the tank, advances the bottom in water piping connection interim water storage chamber.
5. A seawater filtering system with siphon self-cleaning function as claimed in claim 1, wherein: the section of siphon pipe above the outer tank body is of an inclined inverted V-shaped structure, and the first vent pipe is connected with the top of the inverted V-shaped siphon pipe section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987108.8U CN215388090U (en) | 2020-12-11 | 2020-12-11 | Seawater filtering system with siphon self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022987108.8U CN215388090U (en) | 2020-12-11 | 2020-12-11 | Seawater filtering system with siphon self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215388090U true CN215388090U (en) | 2022-01-04 |
Family
ID=79637081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022987108.8U Expired - Fee Related CN215388090U (en) | 2020-12-11 | 2020-12-11 | Seawater filtering system with siphon self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215388090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232774A (en) * | 2022-01-13 | 2022-03-25 | 湖北工程学院 | Drainage device, landscape pool system, water changing method and suspended matter cleaning device |
| CN115212648A (en) * | 2022-09-21 | 2022-10-21 | 福建华龙化油器有限公司 | Centrifugal dust removal device of carburetor |
-
2020
- 2020-12-11 CN CN202022987108.8U patent/CN215388090U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232774A (en) * | 2022-01-13 | 2022-03-25 | 湖北工程学院 | Drainage device, landscape pool system, water changing method and suspended matter cleaning device |
| CN114232774B (en) * | 2022-01-13 | 2023-09-15 | 湖北工程学院 | Drainage device, landscape pool system, water changing method and suspended matter cleaning device |
| CN115212648A (en) * | 2022-09-21 | 2022-10-21 | 福建华龙化油器有限公司 | Centrifugal dust removal device of carburetor |
| CN115212648B (en) * | 2022-09-21 | 2022-11-25 | 福建华龙化油器有限公司 | Centrifugal dust removal device of carburetor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215388090U (en) | Seawater filtering system with siphon self-cleaning function | |
| CN103071323B (en) | Novel air-water backwashing method of filtering pond | |
| CN203663518U (en) | Siphon filter basin | |
| CN207547207U (en) | A kind of underground sump oil can washing apparatus | |
| CN205867668U (en) | Swash plate washing unit | |
| CN208072613U (en) | A kind of sewage lifter may filter that sewage | |
| CN208151112U (en) | Layer-stepping sewage disposal device | |
| CN204645169U (en) | A kind of Mousehold water saving toilet-flushing apparatus | |
| CN105442665A (en) | Water-saving machine for providing secondary water for flushing toilets in public washroom | |
| CN207331916U (en) | A kind of sanitary sewage disposal backwash dreg removing system | |
| CN207582650U (en) | Sewage lifter | |
| CN209638778U (en) | Pipeline structure is used in the cleaning of biological bacteria equipment water tank | |
| CN205948456U (en) | Easily wash filter equipment | |
| CN211189382U (en) | Self-filtering tank for sewage treatment | |
| CN211799006U (en) | Bidirectional combined inclined plate sedimentation tank | |
| CN209039230U (en) | Gravity type hydraulic automatic dissolved oxygen fine filter | |
| CN203264365U (en) | Closed valveless self-backwashing sand filtering device | |
| CN207294371U (en) | A kind of aeration refined filtration all-in-one machine with siphon destroying device | |
| CN207276331U (en) | The energy-efficient aeration refined filtration all-in-one machine of hydraulic automatic | |
| CN106955513B (en) | A kind of Aerated gas-water back-impacting filter wash pond | |
| CN215505739U (en) | Automatic filtering and back flushing device | |
| CN215742312U (en) | Automatic backwashing device for water purifier of waste heat power plant | |
| CN218474928U (en) | Circulating water filter | |
| CN208641891U (en) | A kind of automatic air-water joint backwash filter tank | |
| CN209537045U (en) | A kind of purification tank for liquid waste in fish products production process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |