CN110029702B - Sponge urban rainwater collection and purification device - Google Patents
Sponge urban rainwater collection and purification device Download PDFInfo
- Publication number
- CN110029702B CN110029702B CN201910430460.0A CN201910430460A CN110029702B CN 110029702 B CN110029702 B CN 110029702B CN 201910430460 A CN201910430460 A CN 201910430460A CN 110029702 B CN110029702 B CN 110029702B
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- fixedly connected
- water
- tank
- treatment tank
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- 238000000746 purification Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 152
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 37
- 238000001556 precipitation Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000004062 sedimentation Methods 0.000 claims description 44
- 238000006386 neutralization reaction Methods 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 26
- 239000013049 sediment Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 239000011094 fiberboard Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000008394 flocculating agent Substances 0.000 description 7
- 239000003513 alkali Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 230000002421 anti-septic effect Effects 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention discloses a sponge urban rainwater collecting and purifying device, which comprises a water treatment tank, wherein the water treatment tank consists of brackets, a rainwater collecting mechanism, a precipitation mechanism, a filtering mechanism, a disinfection neutralizing mechanism and a water taking mechanism, the bottom surface of the water treatment tank is fixedly connected with two brackets, and the top end of the water treatment tank is provided with the rainwater collecting mechanism.
Description
Technical Field
The invention relates to a purification device, in particular to a sponge urban rainwater collection and purification device, and belongs to the technical field of water treatment equipment.
Background
Sponge city is a new generation city rain and flood management concept and can also be called as 'water elasticity city'. The international general term is "low influence development rainwater system constructs", handles the rainwater through water absorption, retaining, infiltration, water purification process when raining, and the water that will store is "released" and is utilized again when needs, but current rainwater collection purifier rainwater collection efficiency is low, and the collection face is easily polluted and rubbish influence and blocks up, and the rainwater is difficult for continuing to permeate, and the rainwater treatment stage is not rigorous enough simultaneously, causes the rainwater cleanliness factor after handling not high, and later stage rainwater recycle is not perfect enough, can't satisfy a plurality of water fields.
Disclosure of Invention
The invention aims to provide a sponge urban rainwater collecting and purifying device, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a sponge urban rainwater collection and purification device, which comprises a water treatment tank, wherein the water treatment tank consists of brackets, a rainwater collection mechanism, a precipitation mechanism, a filtering mechanism, a disinfection neutralization mechanism and a water taking mechanism, the bottom surface of the water treatment tank is fixedly connected with two brackets, the top end of the water treatment tank is provided with the rainwater collection mechanism, the rainwater collection mechanism consists of a first side plate, a second side plate, a guide plate and an I-shaped movable plate, the top end of the water treatment tank is fixedly connected with a first side plate, a second side plate is fixedly connected between the first side plates, sliding pins are horizontally and fixedly connected at the two ends of the top of the opposite side of the first side plate, guide plates are arranged above the second side plates and between the first side plates, sliding grooves are respectively arranged in one end of the two guide plates, the four sliding grooves are respectively and slidably connected to the corresponding sliding pins, the I-shaped movable plate is movably connected between the two guide plates through pin shafts, a drawing rod is vertically and fixedly connected between the top ends of the I-shaped movable plate, and the precipitation mechanism is arranged below the precipitation mechanism.
As a preferred technical scheme of the invention, the sedimentation mechanism consists of a flocculating agent storage box, a screen and a sediment sedimentation tank, a sedimentation cavity is arranged at the inner top of the water treatment box, the flocculating agent storage box is fixedly connected to the outer top surface of the water treatment box and is positioned at one side of the rainwater collecting mechanism, a first liquid inlet pipe is fixedly connected to the liquid outlet of the flocculating agent storage box, the first liquid inlet pipe penetrates through the top wall of the water treatment box and extends to the inside of the sedimentation cavity, the screen is fixedly connected to the inside of the sedimentation cavity and is positioned above the inner bottom surface, the sediment sedimentation tank is arranged in one end of the inner bottom surface of the sedimentation cavity, a first sealing door and a second sealing door are hinged to the outer side surface of the water treatment box and are positioned in the opposite direction of the screen and the sediment sedimentation tank respectively through hinges, a filter mechanism is arranged in the water treatment box and is arranged below the sedimentation mechanism, the filter mechanism consists of a U-shaped pipe, an activated carbon adsorption plate and a plant fiber plate, the filter cavity is arranged in the water treatment box and is positioned right below the sedimentation mechanism, the U-shaped pipe is fixedly connected between the sedimentation cavity and the filter cavity, the filter cavity is fixedly connected to the filter cavity, the bottom surface is arranged in the opposite direction of the water treatment box and is provided with a through hole, and the hinge, and the filter plate is arranged in the direction opposite to the position to the inside of the filter cavity.
As a preferred technical scheme of the invention, a disinfection neutralization mechanism is arranged inside a water treatment tank and right below a filtering mechanism, the disinfection neutralization mechanism consists of an acid-base solution storage box, a disinfection solution storage box, a motor and blades, a disinfection neutralization cavity is arranged inside the water treatment tank and below a through hole, the two outer side surfaces of the water treatment tank are respectively and fixedly connected with the acid-base solution storage box and the disinfection solution storage box, a second number liquid inlet pipe and a third number liquid inlet pipe are respectively and fixedly connected with a liquid outlet of the acid-base solution storage box and the disinfection solution storage box, the second number liquid inlet pipe and the third number liquid inlet pipe penetrate through the side wall of the water treatment tank to extend into the disinfection neutralization cavity, the outer side surface of the water treatment tank is fixedly connected with a pair of motors in the opposite direction of the disinfection neutralization cavity, the output ends of the motors are fixedly connected with rotating shafts through couplings, the two rotating shafts penetrate through the side walls of the water treatment tank to the inner side walls of the disinfection neutralization cavity, the two water inlet pipes are fixedly connected with a water pump, the water distribution mechanism is fixedly connected with two water pump support frames, the water inlet pipes are fixedly connected with the water pump and the water distribution tank, and the water pump is fixedly connected with the two water distribution tank.
As a preferable technical scheme of the invention, the heights of the two second side plates are lower than those of the two first side plates, and the two second side plates are fixedly connected to the top end of the water treatment tank.
As a preferable technical scheme of the invention, the two guide plates are in a V shape, a plurality of first water collecting holes are formed in the two guide plates, and a plurality of second water collecting holes are formed in the I-shaped movable plate.
As a preferable technical scheme of the invention, the inner bottom surface of the sedimentation cavity is gradually increased from one end of the sediment sedimentation tank to the other end of the sediment sedimentation tank, the inner bottom surface of the filter cavity is in a V shape, and the port of the U-shaped pipe positioned in the sedimentation cavity is tangent to the lowest end of the inner bottom surface of the sedimentation cavity.
As a preferable technical scheme of the invention, the inner bottom surface of the disinfection and neutralization cavity is in a V-shaped shape, and the top end of the water outlet pipe is tangent to the lowest end of the inner bottom surface of the disinfection and neutralization cavity in the V-shaped shape.
As a preferable technical scheme of the invention, a first shielding plate is fixedly connected above the two motors and positioned on the outer side surface of the water treatment tank, and a second shielding plate is fixedly connected above the water distribution pump and positioned on the outer side wall of the bracket.
The beneficial effects achieved by the invention are as follows: the sponge urban rainwater collecting and purifying device is reasonable in structural design, the rainwater collecting mechanism is arranged at the top end of the water treatment tank, rainwater can be collected, meanwhile, preliminary filtration is performed, impurities in the rainwater can be removed through precipitation and filtration through the sedimentation mechanism, the filtration mechanism and the disinfection neutralization mechanism, the rainwater cleanliness is guaranteed to be higher, meanwhile, the water taking mechanism is arranged, the treated rainwater can be reused after being stored for a certain time, the rainwater purifying, storing and recycling functions are integrally realized, the device is more ecological and environment-friendly, energy conservation and emission reduction are realized, the rainwater utilization value is improved, and the later cleaning of the guide plate, the I-shaped movable plate, the screen, the sediment precipitation tank, the activated carbon adsorption plate and the plant fiber plate is facilitated through the arrangement of the pull rod, the first sealing door, the second sealing door and the third sealing door, so that blockage is avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the stormwater collection mechanism in accordance with the invention;
fig. 4 is a schematic view of a baffle and an i-shaped movable plate structure of the present invention.
In the figure: 1. a water treatment tank; 2. a bracket; 3. a rainwater collection mechanism; 31. a first side plate; 32. a second side plate; 33. a deflector; 34. i-shaped movable plate; 35. a pull rod; 36. a chute; 37. a slide pin; 38. a first water collecting hole; 39. a second water collecting hole; 4. a precipitation mechanism; 41. a flocculant storage box; 42. a first liquid inlet pipe; 43. a sedimentation chamber; 44. a screen; 45. a sediment precipitation tank; 46. a first sealing door; 47. a second sealing door; 5. a filtering mechanism; 51. a U-shaped tube; 52. a filter chamber; 53. an activated carbon adsorption plate; 54. a plant fiber plate; 55. a through hole; 56. a third sealing door; 6. a disinfection and neutralization mechanism; 61. a disinfection neutralization chamber; 62. an acid-alkali liquor storage box; 63. a second liquid inlet pipe; 64. a disinfectant storage box; 65. a third liquid inlet pipe; 66. a rotating shaft; 67. a blade; 68. a motor; 69. a first shielding plate; 7. a water intake mechanism; 71. a water outlet pipe; 72. a water storage tank; 73. a water distribution pump; 74. and a second shielding plate.
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.
Examples: as shown in figures 1-4, the sponge urban rainwater collecting and purifying device comprises a water treatment tank 1, wherein the water treatment tank 1 consists of a bracket 2, a rainwater collecting mechanism 3, a sedimentation mechanism 4, a filtering mechanism 5, a disinfection neutralization mechanism 6 and a water taking mechanism 7, two brackets 2 are fixedly connected to the bottom surface of the water treatment tank 1, the top end of the water treatment tank 1 is provided with the rainwater collecting mechanism 3, the rainwater collecting mechanism 3 consists of a first side plate 31, a second side plate 32, a guide plate 33 and an I-shaped movable plate 34, the top end of the water treatment tank 1 is fixedly connected with a first side plate 31, a pair of second side plates 32 are fixedly connected between the two first side plates 31, two sliding pins 37 are horizontally and fixedly connected to the top ends of the opposite sides of the first side plates 31, guide plates 33 are arranged above the two second side plates 32 and between the two first side plates 31, sliding grooves 36 are respectively arranged in the two sides of one end of the guide plates 33, four sliding grooves 36 are slidably connected to the corresponding sliding pins 37, the two guide plates are vertically connected with the top end of the second side plates 33 through the corresponding sliding pins 34, and the I-shaped movable plates 34 are movably connected to the top end of the first side plates 31 through the sliding pins 35.
The utility model provides a sedimentation mechanism 4 comprises flocculating agent case 41, screen cloth 44 and silt precipitation tank 45, the top is equipped with sedimentation chamber 43 in the water treatment case 1, the outer top surface of water treatment case 1 just is located 3 one side fixedly connected with flocculating agent case 41 of rainwater collection mechanism, the liquid outlet fixedly connected with feed liquor pipe 42 of flocculating agent case 41, the roof that runs through the water treatment case 1 extends to sedimentation chamber 43's inside, sedimentation chamber 43 inside just is located interior bottom surface top fixedly connected with screen cloth 44, sedimentation chamber 43 interior bottom surface one end's inside is equipped with silt precipitation tank 45, water treatment case 1 lateral surface just is located screen cloth 44 and silt precipitation tank 45 just to the direction and articulates respectively through the hinge has sealing door 46 and sealing door No. two 47, water treatment case 1 inside just is located sedimentation mechanism 4 below and is equipped with filter media 5, filter media 5 comprises U-shaped pipe 51, activated carbon adsorption plate 53, plant fiber board 54, water treatment case 1 inside just is equipped with filter media 52 in the inside just is located sedimentation media case 4 below and is equipped with filter media 52, the filter media 52 is located in proper order, filter media 52 are connected with three through-hole 52 in the side through-hole 52, the filter media 52 is just is located between sedimentation chamber 52, and is located in proper order to be connected with sedimentation media 52, and is located in the side surface 52, and is connected with 3 through-hole 52.
The water treatment tank 1 is inside and be located filter mechanism 5 under and be equipped with disinfection neutralization mechanism 6, disinfection neutralization mechanism 6 comprises sour alkali solution case 62, antiseptic solution case 64, motor 68 and blade 67, water treatment tank 1 is inside and be located through-hole 55 below and be equipped with disinfection neutralization chamber 61, two lateral surfaces of water treatment tank 1 are fixedly connected with sour alkali solution case 62 and antiseptic solution case 64 respectively, the liquid outlet of sour alkali solution case 62 and antiseptic solution case 64 is fixedly connected with second number feed liquor pipe 63 and third number feed liquor pipe 65 respectively, second number feed liquor pipe 63 and third number feed liquor pipe 65 all run through the lateral wall of water treatment tank 1 and extend to the inside of disinfection neutralization chamber 61, water treatment tank 1 lateral surface and be located disinfection neutralization chamber 61 just to the direction fixedly connected with a pair of motor 68, two motor 68 output end all have pivot 66 through the coupling fixedly connected with, two pivot 66 all run through the lateral wall of water treatment tank 1 and the inside of chamber 61 and the blade 61, two pivot 66 all run through water pump 1 and water tank 1 and the inside of water pump 72, the water tank 1 is located in the water pump 72, and be connected with water pump 72, water tank 1 is located in the water pump 72 and the water pump is connected with the water pump is located to the water tank is of 7, and is located the water tank is located in the water pump is 72, and is located the water pump is 7, the water tank is fixedly connected with the water pump is located in the water pump is 72, the water pump is located in the water pump is 72 a side 7, and is located in the water tank is located in the water pump 1 and the water pump is 72 a water pump is located 7, and the water pump is located 7 has the water pump 7, and is located in the water pump 7 has the water pump 72 and 72.
Wherein, two the height of No. two curb plates 32 is less than the height of two curb plates 31, two No. two curb plates 32 are all fixed connection on the top of water treatment tank 1, and two guide plates 33 of being convenient for can be put on two No. two curb plates 32 in "V" style of calligraphy shape.
Wherein, two be "V" style of calligraphy shape between the guide plate 33, two the guide plate 33 is inside all to be equipped with a plurality of water collecting holes 38, I shape fly leaf 34 is inside to be equipped with a plurality of water collecting holes 39 No. two, and the rainwater of being convenient for gets into in the water treatment case 1, and plays coarse filtration function.
The inner bottom surface of the sedimentation chamber 43 is gradually increased from one end of the sediment sedimentation tank 45 to the other end, the inner bottom surface of the filter chamber 52 is in a V-shape, the port of the U-shaped tube 51 positioned in the sedimentation chamber 43 is tangent to the lowest end of the inner bottom surface of the sedimentation chamber 43, sediment in rainwater can conveniently slide into the sediment sedimentation tank 45 along the inclined bottom surface of the sedimentation chamber 43 after sedimentation, and the rainwater after later convenient sedimentation completely flows into the filter chamber 52 through the U-shaped tube 51.
Wherein, the inner bottom surface of the disinfection and neutralization cavity 61 is in a V shape, and the top end of the water outlet pipe 71 is tangent with the lowest end of the inner bottom surface of the disinfection and neutralization cavity 61 in a V shape, so that the treated rainwater can flow to the next step completely.
Wherein, two motor 68 top just is located water treatment tank 1 lateral surface fixedly connected with sunshade 69 No. one, water distribution pump 73 top just is located support 2 lateral wall fixedly connected with No. two sunshade 74, is convenient for protect motor 68 and water distribution pump 73.
Specifically, when the device is used, firstly, rainwater flows into the water treatment tank 1 through the first water collecting holes 38 on the two guide plates 33 and the second water collecting holes 39 on the I-shaped movable plate 34, as the rainwater is accompanied by certain silt stains, and meanwhile, the two guide plates 33 are contacted with the external environment, and certain garbage stains are unavoidably accumulated on the surfaces, when the device is not used, the drawing rod 35 can be pulled up, after the I-shaped movable plate 34 is movably matched with the guide plates 33, the two guide plates 33 can move up and down freely through the connection of the sliding groove 36 and the sliding pin 37, so that the two guide plates 33 form an inverted V-shaped shape, the external surfaces of the guide plates 33 and the I-shaped movable plate 34 are conveniently cleaned, and under the condition that the use is not influenced, after the rainwater enters the sedimentation cavity 43, the screen 44 can perform preliminary filtration on the rainwater, simultaneously, the valve on the first liquid inlet pipe 42 is opened to release flocculating agent, the precipitation of dirt can be accelerated, the dirt can slide into the sediment precipitation tank 45 along the inclined bottom surface of the precipitation cavity 43, after a certain time, the valve on the U-shaped pipe 51 is opened, the precipitated rainwater can enter the filter cavity 52, further filtering and purifying are carried out through the activated carbon adsorption plate 53 and the plant fiber plate 54, then enter the disinfection neutralization cavity 61, the valves on the second liquid inlet pipe 63 and the third liquid inlet pipe 65 are opened, simultaneously, the motor 68 is opened, the mixing of acid alkali liquid, disinfection liquid and rainwater is accelerated through the stirring of the blades 67, then the valve on the water outlet pipe 71 is opened, the treated rainwater flows into the water storage tank 72, after a certain time of precipitation, the rainwater in the water storage tank 72 is pumped out through the water distribution pump 73 for use, the first sealing door 46, the second sealing door 47 and the third sealing door 56 are mainly designed for cleaning the screen 44, the sediment settling tank 45, the activated carbon adsorption plate 53 and the plant fiber plate 54 at a later stage.
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 (7)
1. The utility model provides a purification device is collected to sponge city rainwater, its characterized in that includes water treatment case (1), water treatment case (1) comprises support (2), rainwater collection mechanism (3), precipitation mechanism (4), filtering mechanism (5), disinfection neutralization mechanism (6) and water intaking mechanism (7), water treatment case (1) bottom surface fixedly connected with two supports (2), water treatment case (1) top is equipped with rainwater collection mechanism (3), rainwater collection mechanism (3) are by No. one curb plate (31), no. two curb plates (32), guide plate (33) and I-shaped fly leaf (34) are constituteed, water treatment case (1) top fixedly connected with one pair of No. two curb plates (31), two equal horizontal fixedly connected with slide pin (37) in the top both ends of No. one curb plate (31) opposite side, two No. two curb plates (32) top and lie in between No. two curb plates (31) all are equipped with guide plate (33), two guide plate (36) are connected with two slide pin (36) in two inside slide pin (36) respectively through two slide pin (36) between two I-shaped fly leaf (33), a drawing rod (35) is vertically and fixedly connected to the middle of the top end of the I-shaped movable plate (34), and a precipitation mechanism (4) is arranged at the inner top of the water treatment tank (1) and below the rainwater collection mechanism (3);
the two guide plates (33) are in V-shaped shapes, a plurality of first water collecting holes (38) are formed in the two guide plates (33), and a plurality of second water collecting holes (39) are formed in the I-shaped movable plate (34).
2. The sponge urban rainwater collection and purification device according to claim 1, wherein the sedimentation mechanism (4) is composed of a flocculant storage box (41), a screen (44) and a sediment precipitation tank (45), a sediment precipitation tank (43) is arranged at the inner top of the sedimentation tank (1), the flocculant storage box (41) is fixedly connected to the outer top surface of the water treatment tank (1) and is positioned at one side of the rainwater collection mechanism (3), a first liquid inlet pipe (42) is fixedly connected to a liquid outlet of the flocculant storage box (41), the first liquid inlet pipe (42) penetrates through the top wall of the water treatment tank (1) to extend into the sediment precipitation tank (43), the screen (44) is fixedly connected to the inner part of the sedimentation tank (43) and is positioned above the inner bottom surface, the sediment precipitation tank (45) is arranged in one end of the inner bottom surface of the sediment precipitation tank (43), a first sealing door (46) and a second sealing door (47) are hinged to the outer side of the water treatment tank (1) and are positioned in the opposite directions of the screen (44) respectively through hinges, the inner part of the water treatment tank (1) and the sediment precipitation tank (45) are provided with a filtering plate (5) and a filtering plate (53) respectively, the utility model discloses a water treatment tank, including sediment settling mechanism (4), water treatment tank (1), filter chamber (52) are equipped with under just being located sediment mechanism (4), water treatment tank (1) are located and are connected with U type pipe (51) between sediment chamber (43) and filter chamber (52), just U type pipe (51) fixed mounting is in silt settling tank (45) one end, the middle of the bottom surface is equipped with through-hole (55) in filter chamber (52), inside from the top down fixedly connected with active carbon adsorption board (53) and plant fiber board (54) in proper order of through-hole (55), water treatment tank (1) lateral surface just is located through-hole (55) just has No. three sealing door (56) to the direction through the hinge.
3. The sponge urban rainwater collection and purification device according to claim 2, wherein the water treatment tank (1) is internally provided with a disinfection neutralization mechanism (6) which is positioned right below the filtering mechanism (5), the disinfection neutralization mechanism (6) consists of an acid-base solution storage box (62), a disinfection solution storage box (64), a motor (68) and blades (67), the water treatment tank (1) is internally provided with a disinfection neutralization cavity (61) which is positioned below the through hole (55), two outer side surfaces of the water treatment tank (1) are respectively fixedly connected with the acid-base solution storage box (62) and the disinfection solution storage box (64), a liquid outlet of the acid-base solution storage box (62) and the disinfection solution storage box (64) is respectively fixedly connected with a second liquid inlet pipe (63) and a third liquid inlet pipe (65), the second liquid inlet pipe (63) and the third liquid inlet pipe (65) extend through the side wall of the water treatment tank (1) to the inside of the neutralization cavity (61), the water treatment tank (1) and the motor (66) are respectively connected with the two rotary shafts (66) in a direction opposite to the two rotary shafts (61) which are fixedly connected with the two rotary shafts (66), two the equal fixedly connected with a plurality of blades (67) of surface that pivot (66) are located disinfection in and chamber (61) is inside, water treatment tank (1) bottom is equipped with water intaking mechanism (7), water intaking mechanism (7) are constituteed by water storage tank (72) and water distribution pump (73), disinfection in and chamber (61) bottom fixedly connected with outlet pipe (71), outlet pipe (71) are located water treatment tank (1) outside one end fixedly connected with water storage tank (72), water storage tank (72) both sides are fixedly connected with respectively on two supports (2), one of them support (2) outside fixedly connected with water distribution pump (73), the input of water distribution pump (73) is through water pipe and water storage tank (72) fixed connection.
4. The sponge urban rainwater collecting and purifying device according to claim 1, wherein the two second side plates (32) are lower than the two first side plates (31), and the two second side plates (32) are fixedly connected to the top end of the water treatment tank (1).
5. The sponge urban rainwater collecting and purifying device according to claim 2, wherein the inner bottom surface of the sedimentation chamber (43) is gradually increased from one end of the sediment sedimentation tank (45) to the other end, the inner bottom surface of the filter chamber (52) is in a V-shaped shape, and the port of the U-shaped pipe (51) positioned in the sedimentation chamber (43) is tangent to the lowest end of the inner bottom surface of the sedimentation chamber (43).
6. A sponge urban rainwater collecting and purifying device according to claim 3, characterized in that the inner bottom surface of the disinfection and neutralization cavity (61) is in a V-shape, and the top end of the water outlet pipe (71) is tangent to the lowest end of the inner bottom surface of the disinfection and neutralization cavity (61) in the V-shape.
7. A sponge urban rainwater collection and purification device according to claim 3, wherein a first shielding plate (69) is fixedly connected above the two motors (68) and positioned on the outer side surface of the water treatment tank (1), and a second shielding plate (74) is fixedly connected above the water distribution pump (73) and positioned on the outer side wall of the bracket (2).
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| CN111072220B (en) * | 2019-12-13 | 2022-05-31 | 上海园林（集团）有限公司 | Sewage purification device for ecological management in sponge city |
| CN111101577B (en) * | 2019-12-13 | 2021-08-27 | 上海园林（集团）有限公司 | Ecological pollution rainwater purifier who administers in sponge city |
| CN111442318A (en) * | 2020-04-15 | 2020-07-24 | 浙江大工新能源有限公司 | Air-source heat pump and gas furnace combined heating system |
| CN111517555A (en) * | 2020-05-07 | 2020-08-11 | 江苏海迅铁路器材集团股份有限公司 | Railway track anticorrosion treatment method suitable for severe acid rain corrosion coastal region |
| CN111777171B (en) * | 2020-07-10 | 2022-02-08 | 盐城工学院 | Rural domestic sewage treatment plant of ASBR |
| CN114149037B (en) * | 2021-11-12 | 2023-09-01 | 淮南师范学院 | Aquaculture sewage pretreatment device |
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