CN114588683B - Sponge urban rainwater purifier - Google Patents
Sponge urban rainwater purifier Download PDFInfo
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- CN114588683B CN114588683B CN202210454588.2A CN202210454588A CN114588683B CN 114588683 B CN114588683 B CN 114588683B CN 202210454588 A CN202210454588 A CN 202210454588A CN 114588683 B CN114588683 B CN 114588683B
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- blocking
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- 238000007667 floating Methods 0.000 claims abstract description 116
- 238000001914 filtration Methods 0.000 claims abstract description 86
- 230000000903 blocking effect Effects 0.000 claims abstract description 49
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 48
- 238000000926 separation method Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 49
- 238000000034 method Methods 0.000 abstract description 24
- 230000008569 process Effects 0.000 abstract description 19
- 238000000746 purification Methods 0.000 abstract description 15
- 230000009471 action Effects 0.000 abstract description 9
- 239000010410 layer Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010868 animal carcass Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009295 sperm incapacitation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of rainwater purification, and discloses a sponge urban rainwater purification device, which comprises a filtering bin, wherein a chute is formed in the outer surface of the filtering bin, a filtering device is fixedly arranged in the chute, a blocking device is fixedly arranged at the position above the filtering device through the inside of the filtering bin, the water depth in the inner cavity of a floating bin is gradually increased and gradually goes over a side floating block, at the moment, the side floating block gradually moves in the vertical upward direction under the action of buoyancy, at the moment, a traction rope II is fixedly arranged at one side of a scraping plate, the bottom of the side floating block is fixedly connected with one end of the traction rope II, the scraping plate is gradually pulled in the upward floating process by the side floating block, the blocking device is in an opened state, a certain amount of accumulated water is stored at the top of the blocking device at the moment, the accumulated water can directly wash the top of the filtering device, the problem of blocking caused by excessive sundries at the top of the filtering device is avoided, and the stability of the device is further improved.
Description
Technical Field
The invention relates to the technical field of rainwater purification, in particular to a sponge urban rainwater purification device.
Background
Along with the progress of urban environment construction, the urban environment construction is also gradually emphasized by people, a water resource management strategy and method are put forward in recent years, the urban rain and flood management concept is a new generation, the urban environment management strategy is called a sponge city, the urban environment can be like a sponge, the urban environment management strategy has good elasticity in the aspects of adapting to environment changes, coping with natural disasters caused by rainwater and the like, and the urban environment management strategy is one of the construction targets of the present cities.
In the construction process of sponge cities, the collection, treatment and discharge of rain and floods are needed to be considered in various aspects, for example, in the treatment process of the rainwater, sundries in the rainwater are needed to be filtered, and the pollution of water resources caused by the eutrophication of the river due to the fact that a large amount of food residues are carried by the rainwater or animal carcasses enter the river is avoided.
Although the existing sponge urban rainwater purification device has many advantages, certain limitations still exist in the practical use process, for example, a single-layer filtering device is easy to cause sundry shielding, so that the filtering performance is influenced, if a multi-layer filtering device is adopted, the multi-layer filtering device is involved in the filtering operation when the rainwater amount is small, so that the service life of the filtering device is reduced, the use cost is improved, in addition, a filter screen adopted in the general purification device adopts a fixed installation mode, the self-regulation trafficability of rainfall with different water amounts cannot be carried out, and the use is relatively inconvenient.
Disclosure of Invention
Aiming at the defects of the prior sponge urban rainwater purification device in the use process, the invention provides the sponge urban rainwater purification device which has the advantages of a multi-layer filtering structure and automatic start and stop, and solves the problems of insufficient single-layer filtering performance and overhigh multi-layer using cost.
The invention provides the following technical scheme: the utility model provides a sponge urban rainwater purifier, includes the filtration storehouse, the inside fixed mounting who has seted up chute and this chute in the surface of filtration storehouse has filter equipment, filter equipment's quantity is three, equal fixed mounting has the stop device in the position that is located filter equipment top in the filtration storehouse inside, fixed mounting has the discharge pipe in the position that just is located between the filter equipment in filtration storehouse surface one side, the discharge pipe is linked together and the intercommunication department is located the stop device top with the inner chamber of filtration storehouse, the opposite side fixed mounting of filtration storehouse surface has floating device, floating device is connected with filter equipment and stop device respectively through the haulage rope, the top of filtration storehouse sets up to the opening, the discharge orifice has been seted up to the bottom of filtration storehouse.
Preferably, the filter device comprises a sliding rail, the top and the bottom of sliding rail are all fixed mounting has the fixed block, fixed bolt has been cup jointed in the fixed surface fixed mounting that has just passed through fixing bolt and filtration storehouse to one side of fixed block to the sliding rail, one side movable mounting of sliding rail has the filter screen, the top and the blocking device of filter screen contact, the one end fixed mounting of filter screen has the stroke board, one side fixed mounting of stroke board has haulage rope I and haulage rope I's one end and floating device fixed connection.
Preferably, the blocking device comprises a travel bar, a chute is formed in one side of the travel bar, a circular sliding block is movably mounted in the chute, a connecting shaft is fixedly mounted on one side of the circular sliding block, a blocking plate is movably sleeved on the outer surface of the connecting shaft and is hinged to the adjacent blocking plate through a hinge, a scraper is fixedly mounted at the position, close to one end, of the whole body, of the circular sliding block, the connecting shaft and the blocking plate, the bottom of the scraper is contacted with the top of the filter screen, and one end, close to one end, of the traction rope II is fixedly mounted on one side of the scraper, and the end, close to one end, of the traction rope II is fixedly connected with the floating device.
Preferably, the floating device comprises a floating bin, vertical partition plates are fixedly installed at positions, close to two sides, of the inner cavity of the floating bin, horizontal partition plates I are fixedly installed at positions, located between the vertical partition plates, of the inner cavity of the floating bin, the accommodating cavities, located between the vertical partition plates, of the horizontal partition plates are equally divided into three accommodating cavities, circular through holes are formed in the tops of the horizontal partition plates I, pressure valves are fixedly sleeved in the inner parts of the circular through holes, main floating blocks are placed at positions, located between the vertical partition plates, of the inner cavities of the floating bin, the bottoms of the main floating blocks are fixedly connected with one ends of the traction ropes I, the traction ropes I penetrate through the floating bin, horizontal partition plates II are fixedly installed at positions, located at two sides of the floating bin, of the inner cavity of the floating bin, lateral floating blocks are placed at positions, located at the positions, of the two sides of the vertical partition plates II, of the floating blocks, the bottom of the lateral floating blocks are fixedly connected with one ends of the vertical partition plates II, and the lateral floating blocks are placed at the positions, located at the positions, of the vertical partition plates I are located at the positions, of the two sides of the horizontal partition plates II.
The invention has the following beneficial effects:
1. According to the invention, the blocking devices are fixedly arranged at the positions above the filtering device in the filtering bin, so that when no water is accumulated in the filtering bin, the circular sliding blocks, the connecting shafts and the blocking plates slide downwards under the action of gravity and enable the blocking devices to be in a closed state, at the moment, external impurities cannot fall to the top of the filtering device, the problem that the filtering efficiency is reduced due to shielding of the top of the filtering device is avoided, the running stability of the device is improved, in addition, when water is accumulated in rainy days, the water can flow into the inner cavity of the filtering bin from the top of the filtering bin at the moment, meanwhile, the water can flow into the inner cavity of the floating bin from the top of the floating bin, the side floating blocks gradually move upwards in the vertical upward direction along with the gradual increase of the water depth in the inner cavity of the floating bin, at the moment, the bottom of the side floating blocks are fixedly connected with one end of the pulling rope II through one side of the scraping plate, the side blocks are gradually pulled in the floating process of the upper side of the scraping plate and enable the blocking devices to be in the opened state, a certain amount of water is accumulated at the top of the blocking devices, and the water can directly flow into the inner cavity of the filtering bin at the top of the filtering device at the moment, the top of the filtering device is prevented from being further flushed, and the problem of the filtering device is further improved.
2. According to the invention, the bottom of the main floating block is fixedly connected with one end of the traction rope I, and the traction rope I penetrates through the floating bin, so that small holes communicated with the inside of the filtering bin exist in the inner cavity of the floating bin, part of water can flow into the inside of the filtering bin through the small holes in the process of accumulating water in the floating bin and pre-moisten the filtering screen, the problem that the water quantity is large after the blocking device is opened to cause deformation to the impact cavity of the dried filtering screen is avoided, the reliability of the device is improved, meanwhile, the filtering effect of the pre-moistened filtering screen is stronger, and the filtering performance of the device is improved.
3. According to the invention, the main floating block is placed at the position, which is positioned in the accommodating cavity between the vertical partition plates and above the horizontal partition plates I, of the inner cavity of the floating bin, when excessive accumulated water flows into the floating bin, and when excessive accumulated water cannot be completely discharged through the communicating holes between the floating bin and the filtering bin to maintain balance, the main floating block can be subjected to buoyancy to move in the vertical upward direction, at the moment, one end of the traction rope I is fixedly connected with the floating device, and the bottom of the main floating block is fixedly connected with one end of the traction rope I, so that the main floating block can move along the extending direction of the sliding rail and compress the filtering net in the moving process by pulling the traction rope I, thereby improving the tightness degree of the filtering net on the filtering net, improving the filtering capacity of the device, avoiding that a large amount of pollutants pass through the filtering net due to incapacitation of the filtering net when excessive accumulated water causes excessive water pressure, improving the purifying capacity of the device, and meanwhile, the compression degree of the filtering net is directly related to the accumulated water amount, and the compression of the filtering net is automatically carried out without considering to interfere.
4. According to the invention, the circular through hole is formed in the top of the horizontal partition plate I, and the pressure valve is fixedly sleeved in the circular through hole, so that when the water depth in the floating bin is too high and the water pressure is too high, the pressure valve is in an opened state, so that accumulated water enters the accommodating cavity below the pressure valve until the accumulated water depth in the accommodating cavity below the pressure valve reaches a certain degree, the main floating block and the side floating block in the accommodating cavity are moved, and the blocking device of the second layer is in an opened state according to the same principle, so that the single-layer purification is converted into double-layer purification, and the purification capacity of the device is improved.
5. According to the invention, the bottom of the scraping plate is contacted with the top of the filter screen, so that the scraping plate can clean the top of the filter screen once in each opening or closing process of the blocking device, sundries on the filter screen can be concentrated together under the pushing of the scraping plate, and the sundries are washed away in the process of releasing water flow when the blocking device is opened next time, thereby avoiding the influence on the filtering capacity of the device caused by the excessive accumulation of the filtered sundries, and ensuring the normal filtering function of the device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of a structural filter device according to the present invention;
FIG. 4 is a schematic view of a structural filter device according to the present invention;
FIG. 5 is a schematic view of a structural barrier of the present invention;
FIG. 6 is a schematic right-side cross-sectional view of the structural barrier of the present invention;
FIG. 7 is a schematic front cross-sectional view of a structural barrier of the present invention;
FIG. 8 is a schematic view of a structural floatation device of the present invention;
FIG. 9 is a schematic cross-sectional view of a floating structure of the present invention.
In the figure: 1. a filtering bin; 2. a filtering device; 21. a slide rail; 22. a fixed block; 23. a fixing bolt; 24. a filter screen; 25. a travel plate; 26. a traction rope I; 3. a blocking device; 31. a travel bar; 32. a circular slider; 33. a connecting shaft; 34. a blocking plate; 35. a scraper; 36. a traction rope II; 4. a discharge pipe; 5. a floating device; 51. a floating bin; 52. a vertical partition plate; 53. a horizontal partition plate I; 54. a pressure valve; 55. a main floating block; 56. a horizontal partition plate II; 57. a side floating block; 58. a flow hole; 6. and a discharge hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, a sponge urban rainwater purification device comprises a filter bin 1, wherein a chute is formed on the outer surface of the filter bin 1, a filter device 2 is fixedly arranged in the chute, the number of the filter devices 2 is three, a blocking device 3 is fixedly arranged in the filter bin 1 and above the filter device 2, when no water is accumulated in the device, a circular slide block 32, a connecting shaft 33 and a blocking plate 34 slide downwards under the action of gravity and enable the blocking device 3 to be in a closed state, at the moment, external impurities cannot fall to the top of the filter device 2, the problem of reduced filter efficiency caused by shielding of the top of the filter device 2 is avoided, the running stability of the device is improved, in addition, when water is accumulated in rainy days, the water can flow into an inner cavity of the filter bin 1 from the top of the filter bin 1 at the moment, meanwhile, the water flows into the inner cavity of the floating bin 51 from the top of the floating bin 51, along with the gradual increase of the water depth in the inner cavity of the floating bin 51 and gradual submerging of the side floating block 57, the side floating block 57 gradually moves in the vertical upward direction under the action of buoyancy, at the moment, a hauling rope II 36 is fixedly arranged on one side of the scraping plate 35, the bottom of the side floating block 57 is fixedly connected with one end of the hauling rope II 36, the scraping plate 35 is gradually pulled by the side floating block 57 in the floating process and the blocking device 3 is in an open state, a certain amount of accumulated water exists on the top of the blocking device 3 and can directly wash the top of the filtering device 2 to a certain extent, the problem of blockage caused by excessive sundries on the top of the filtering device 2 is avoided, the stability of the device is further improved, a discharge pipe 4 is fixedly arranged on one side of the outer surface of the filtering bin 1 and at the position between the filtering devices 2, the discharge pipe 4 is communicated with the inner cavity of the filter bin 1 and the communicating part is positioned above the blocking device 3, the other side of the outer surface of the filter bin 1 is fixedly provided with a floating device 5, the floating device 5 is respectively connected with the filter device 2 and the blocking device 3 through a traction rope, the top of the filter bin 1 is provided with an opening, and the bottom of the filter bin 1 is provided with a discharge hole 6.
Referring to fig. 3-4, the filtering device 2 includes a sliding rail 21, fixing blocks 22 are fixedly installed at the top and bottom of the sliding rail 21, a fixing bolt 23 is fixedly sleeved on one side of the fixing block 22, the sliding rail 21 is fixedly installed on the outer surface of the filtering bin 1 through the fixing bolt 23, a filter screen 24 is movably installed on one side of the sliding rail 21, the top of the filter screen 24 is in contact with the blocking device 3, a travel plate 25 is fixedly installed at one end of the filter screen 24, a traction rope i 26 is fixedly installed on one side of the travel plate 25, and one end of the traction rope i 26 is fixedly connected with the floating device 5.
Referring to fig. 5-7, the blocking device 3 includes a travel bar 31, a chute is formed on one side of the travel bar 31, a circular sliding block 32 is movably mounted in the chute, a connecting shaft 33 is fixedly mounted on one side of the circular sliding block 32, a blocking plate 34 is movably sleeved on the outer surface of the connecting shaft 33, the adjacent blocking plates 34 are hinged through hinges, the circular sliding block 32, the connecting shaft 33 and the blocking plate 34 form a whole, a scraper 35 is fixedly mounted at a position of the bottom of the whole, which is close to one end, of the whole, the bottom of the scraper 35 is in contact with the top of the filter screen 24, so that the scraper 35 can clean the top of the filter screen 24 once in each opening or closing process of the blocking device 3, sundries on the filter screen 24 are collected together under the pushing of the scraper 35, and washed away in the next opening and releasing process of the blocking device 3, the filtering capability of the device is prevented from being influenced by blocking caused by excessive accumulation of the sundries, the normal filtering function of the device is ensured, a traction rope ii 36 is fixedly mounted on one side of the scraper 35, and one end of the traction rope ii 36 is fixedly connected with the floating device 5.
Referring to fig. 8-9, the floating device 5 includes a floating bin 51, vertical partition plates 52 are fixedly installed at positions of the inner cavity of the floating bin 51 close to two sides, horizontal partition plates i 53 are fixedly installed at positions of the inner cavity of the floating bin 51 between the vertical partition plates 52, the horizontal partition plates i 53 divide the cavity of the inner cavity of the floating bin 51 between the vertical partition plates 52 into three cavities, a circular through hole is formed at the top of the horizontal partition plates i 53, a pressure valve 54 is fixedly sleeved in the circular through hole, so that when the water depth in the floating bin 51 is too high and the water pressure is too high, the pressure valve 54 is in an opened state at this time, and accumulated water enters the cavity below through the pressure valve 54, until the depth of the accumulated water in the cavity below reaches a certain degree, so that the main floating blocks 55 and the side floating blocks 57 in the cavity are moved, the blocking device 3 of the second layer is in an open state according to the same principle, the single-layer purification is converted into double-layer purification, the purification capacity of the device is improved, the main floating blocks 55 are placed at the positions of the inner cavity of the floating bin 51, which are positioned in the cavity between the vertical partition plates 52 and above the horizontal partition plates I53, when the accumulated water is excessive, the accumulated water flowing into the floating bin 51 is excessive at the moment, and the main floating blocks 55 can be moved in the vertical upward direction by buoyancy when the accumulated water cannot be completely discharged through the communication holes between the floating bin 51 and the filtering bin 1 to maintain balance, at this time, one end of the traction rope I26 is fixedly connected with the floating device 5, the bottom of the main floating block 55 is fixedly connected with one end of the traction rope I26, so that the main floating block 55 can move along the extending direction of the sliding rail 21 and compress the filter screen 24 by pulling the traction rope I26 in the moving process, thereby improving the tightness degree of the filter screen on the filter screen 24, improving the filtering capability of the device, avoiding a great amount of pollutants passing through the filter screen 24 due to the fact that the filtering capability of the filter screen 24 cannot be born when the water pressure is too much due to excessive water accumulation, improving the purifying capability of the device, simultaneously, the compression degree of the filter screen 24 is directly related to the water accumulation, the compression of the filter screen 24 is automatically carried out without intervention, the automation of the device is improved, the bottom of the main floating block 55 is fixedly connected with one end of the traction rope I26, and the traction rope I26 penetrates through the floating bin 51, so that small holes communicated with the inside of the filter bin 1 exist in the inner cavity of the floating bin 51, part of water can flow into the inside of the filter bin 1 through the small holes in the process of accumulating water in the floating bin 51 and pre-moisten the filter screen 24, the problem that the large water quantity after the blocking device 3 is opened causes deformation to the dry filter screen 24 due to the impact of the large water quantity on the cavity is avoided, the reliability of the device is improved, meanwhile, the filtering effect of the pre-moistened filter screen 24 is stronger, the filtering performance of the device is improved, the horizontal partition plate II 56 is fixedly arranged at the position, located on the two sides of the vertical partition plate 52, of the inner cavity of the floating bin 51, the position of the horizontal partition plate II 56 corresponds to the position of the horizontal partition plate I53, the side floating blocks 57 are placed at the positions, located on the two sides of the vertical partition plate 52 and above the horizontal partition plate II 56, of the inner cavity of the floating bin 51, the bottoms of the side floating blocks 57 are fixedly connected with one end of the traction rope II 36, and the flow holes 58 are formed in the positions, located on one side of the vertical partition plate 52 and above the horizontal partition plate I53.
The application method of the invention is as follows:
In the use process, when no ponding exists in the device, the round sliding block 32, the connecting shaft 33 and the blocking plate 34 slide downwards under the action of gravity, the blocking device 3 is in a closed state, at the moment, external sundries cannot fall to the top of the filtering device 2, in addition, when ponding exists in rainy days, ponding can flow into the inner cavity of the filtering bin 1 from the top of the filtering bin 1, meanwhile, ponding can also flow into the inner cavity of the floating bin 51 from the top of the floating bin 51, along with the gradual increase of the water depth in the inner cavity of the floating bin 51 and gradual submergence of the side floating block 57, at the moment, the side floating block 57 gradually moves towards the vertical upwards direction under the action of the buoyancy, at the moment, one side of the scraping plate 35 is fixedly provided with a traction rope II 36, the bottom of the side floating block 57 is fixedly connected with one end of the traction rope II 36, the scraping plate 35 is gradually pulled by the side floating block 57, and the blocking device 3 is in an open state in the floating process, at the moment, a certain amount of ponding exists at the top of the blocking device 3, and the ponding can directly flow into the inner cavity of the filtering device 2, as the traction rope I26 penetrates through the floating bin 51, the inner cavity of the floating bin 51, the inside of the filtering device 1 can flow into the small hole 24 in the filter bin through the filter chamber, and the filter bin can be wetted inside the filter bin 1.
When ponding is too much, the ponding that flows into the inside of floating storehouse 51 is too much and when can't discharge completely through the intercommunicating pore between floating storehouse 51 and the filtration storehouse 1 and maintain balance, main floating block 55 can receive buoyancy and move in the vertical ascending direction, at this moment through the one end and the floating device 5 fixed connection of haulage rope I26 and the bottom of main floating block 55 and the one end fixed connection of haulage rope I26, make main floating block 55 can pass through pulling haulage rope I26 at the in-process that removes, thereby make travel plate 25 remove and compress filter screen 24 along the extending direction of slide rail 21, thereby improve the inseparable degree of filter screen 24 on the filter screen, improve the filtration capacity of the device, simultaneously, the compression degree of filter screen 24 self is directly correlated with ponding volume, and the compression of filter screen 24 self is automatic to need not think to intervene, the inside water depth of floating storehouse 51 is too high and when the water pressure is too big, the state that can be in this moment, make ponding enter into the chamber of below through pressure valve 54, thereby the ponding depth of a certain degree in the chamber in this chamber reaches the in the ponding depth and converts the degree, thereby make the main side block 57 in this chamber and remove at the bottom side block 57 and the filter screen, thereby can be opened in the same condition at the top of the filter screen 3, and the filter screen is opened in the device is in the second time 35, and the filter screen can be opened in the device is opened to the filter screen 3, the filter screen is opened and the device is opened down in the filter screen 3, the purifying device is opened and can be more than the filter device is in the filter device is opened and the top 3, the filter device is more than the filter device is opened and can be more than the one more than 35 and the filter screen is more than the one more 3 and 35.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a sponge urban rainwater purifier, includes filtration storehouse (1), its characterized in that: the utility model discloses a filter cartridge, including filtering storehouse (1), filter cartridge, filter device (2) and discharge pipe (6) are installed to the inside fixed mounting of chute and this chute, the quantity of filter device (2) is three, all fixed mounting has blocking device (3) in the position that is located filter device (2) top inside filtering storehouse (1), fixed mounting has discharge pipe (4) in the position that is located between filter device (2) on one side of the surface of filtering storehouse (1), discharge pipe (4) are linked together and the intercommunication department is located blocking device (3) top with the inner chamber of filtering storehouse (1), the opposite side fixed mounting of filtering storehouse (1) surface has floating device (5), floating device (5) are connected with filter device (2) and blocking device (3) respectively through the haulage rope, the top of filtering storehouse (1) sets up to the opening, discharge hole (6) have been seted up to the bottom of filtering storehouse (1).
The filtering device (2) comprises a sliding rail (21), wherein the top and the bottom of the sliding rail (21) are fixedly provided with a fixed block (22), one side of the fixed block (22) is fixedly sleeved with a fixed bolt (23) and the sliding rail (21) is fixedly arranged with the outer surface of the filtering bin (1) through the fixed bolt (23), one side of the sliding rail (21) is movably provided with a filter screen (24), the top of the filter screen (24) is in contact with the blocking device (3), one end of the filter screen (24) is fixedly provided with a travel plate (25), one side of the travel plate (25) is fixedly provided with a traction rope I (26), and one end of the traction rope I (26) is fixedly connected with the floating device (5);
The blocking device (3) comprises a travel bar (31), a chute is formed in one side of the travel bar (31), a circular sliding block (32) is movably arranged in the chute, a connecting shaft (33) is fixedly arranged on one side of the circular sliding block (32), a blocking plate (34) is movably sleeved on the outer surface of the connecting shaft (33) and is hinged to the adjacent blocking plate (34) through a hinge, the circular sliding block (32), the connecting shaft (33) and the blocking plate (34) form a whole, a scraping plate (35) is fixedly arranged at the position, close to one end, of the bottom of the whole, the bottom of the scraping plate (35) is in contact with the top of the filter screen (24), and a traction rope II (36) is fixedly arranged on one side of the scraping plate (35) and one end of the traction rope II (36) is fixedly connected with the floating device (5);
The floating device (5) comprises a floating bin (51), vertical partition plates (52) are fixedly arranged at positions, close to two sides, of the inner cavity of the floating bin (51), transverse partition plates I (53) are fixedly arranged at positions, between the vertical partition plates (52), of the inner cavity of the floating bin (51), the transverse partition plates I (53) divide the cavity, between the vertical partition plates (52), into three cavities, circular through holes are formed in the tops of the transverse partition plates I (53), pressure valves (54) are fixedly sleeved in the inner cavities of the transverse partition plates I (53), main floating blocks (55) are arranged at positions, located between the vertical partition plates (52), above the transverse partition plates I (53), the bottoms of the main floating blocks (55) are fixedly connected with one ends of traction ropes I (26) and penetrate through the floating bin (51), transverse partition plates II (56) are fixedly arranged at positions, located at two sides of the inner cavity of the floating bin (51), of the transverse partition plates II (56) are located at positions, corresponding to the positions of the transverse partition plates I (53), on the two sides of the transverse partition plates (56) are located on the transverse partition plates (56), the bottom of the side floating block (57) is fixedly connected with one end of the traction rope II (36), and a flow hole (58) is formed in one side of the vertical separation plate (52) and located above the horizontal separation plate I (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210454588.2A CN114588683B (en) | 2022-04-24 | 2022-04-24 | Sponge urban rainwater purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210454588.2A CN114588683B (en) | 2022-04-24 | 2022-04-24 | Sponge urban rainwater purifier |
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| CN114588683A CN114588683A (en) | 2022-06-07 |
| CN114588683B true CN114588683B (en) | 2024-06-11 |
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| CN210448281U (en) * | 2019-07-04 | 2020-05-05 | 山东方亚地源热泵空调技术有限公司 | Water purification device suitable for ground source heat pump system |
| CN112219722A (en) * | 2020-09-29 | 2021-01-15 | 董术杰 | A filtration equipment for dairy products production |
| CN212393464U (en) * | 2019-12-20 | 2021-01-26 | 广州进雀科技有限公司 | Municipal administration is with collecting rainwater drip irrigation device |
| CN112939250A (en) * | 2021-01-26 | 2021-06-11 | 江苏海洋大学 | A environmental protection equipment for filtering chemical industry sewage |
| CN113521845A (en) * | 2021-08-09 | 2021-10-22 | 江苏万载中科海绵城市建设有限公司 | Sponge urban rainwater treatment and recycling integrated equipment and treatment method thereof |
| CN215406287U (en) * | 2021-07-27 | 2022-01-04 | 上海浅行生态园林发展有限公司 | Rainwater collection device with filtering capability |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160031723A1 (en) * | 2014-07-30 | 2016-02-04 | Sei Manufacturing, Inc. | Water filtration devices and methods |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210448281U (en) * | 2019-07-04 | 2020-05-05 | 山东方亚地源热泵空调技术有限公司 | Water purification device suitable for ground source heat pump system |
| CN212393464U (en) * | 2019-12-20 | 2021-01-26 | 广州进雀科技有限公司 | Municipal administration is with collecting rainwater drip irrigation device |
| CN112219722A (en) * | 2020-09-29 | 2021-01-15 | 董术杰 | A filtration equipment for dairy products production |
| CN112939250A (en) * | 2021-01-26 | 2021-06-11 | 江苏海洋大学 | A environmental protection equipment for filtering chemical industry sewage |
| CN215406287U (en) * | 2021-07-27 | 2022-01-04 | 上海浅行生态园林发展有限公司 | Rainwater collection device with filtering capability |
| CN113521845A (en) * | 2021-08-09 | 2021-10-22 | 江苏万载中科海绵城市建设有限公司 | Sponge urban rainwater treatment and recycling integrated equipment and treatment method thereof |
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| CN114588683A (en) | 2022-06-07 |
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