CN108328773B - A rainwater processing apparatus for sponge city - Google Patents

A rainwater processing apparatus for sponge city Download PDF

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Publication number
CN108328773B
CN108328773B CN201810181199.0A CN201810181199A CN108328773B CN 108328773 B CN108328773 B CN 108328773B CN 201810181199 A CN201810181199 A CN 201810181199A CN 108328773 B CN108328773 B CN 108328773B
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Prior art keywords
pipe
fixed mounting
water
flood discharge
rainwater
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CN201810181199.0A
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CN108328773A (en
Inventor
杨品红
丁一琼
刘良国
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Hunan University of Arts and Science
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Hunan University of Arts and Science
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001Runoff or storm water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection

Abstract

The invention relates to the technical field of rainwater treatment equipment in sponge cities, and discloses a rainwater treatment device for a sponge city, which comprises a box body, wherein a water storage tank is fixedly arranged at the bottom of the inner wall of the box body, an L-shaped pipe is fixedly sleeved at the top of the box body, a first water inlet is fixedly connected at the top of a L-shaped pipe, a U-shaped pipe is fixedly sleeved at the right end of a L-shaped pipe through a fastening sleeve, and a sedimentation tank is fixedly arranged at the top of the water storage tank.

Description

A rainwater processing apparatus for sponge city
Technical Field
The invention relates to the technical field of rainwater treatment equipment in sponge cities, in particular to a rainwater treatment device for a sponge city.
Background
The sponge city is a new generation of urban rainfall flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be also called as a water elasticity city. The international generic term is "low impact development storm water system construction". When raining, the utility model absorbs water, stores water, seeps water and purifies water, and when needed, the stored water is released and utilized. The sponge city material is substantially applied, has the characteristics of excellent water seepage, compression resistance, wear resistance, skid resistance, environmental protection, attractive and colorful appearance, comfort, easy maintenance, sound absorption, noise reduction and the like, becomes a breathable town landscape pavement, effectively relieves the urban heat island effect, and ensures that the urban pavement does not generate heat any more.
In order to bring into play natural ecological function and artificial intervention function into full play, the effective control rainwater runoff, realize storing up naturally, natural infiltration, the city development mode of natural purification, more and more people begin to attach importance to the rainwater treatment plant who is used for the sponge city, current rainwater treatment plant is when carrying out sewage treatment, can not effectually with the pollutant, impurity in time clears up, and current rainwater treatment plant can not be timely with the impurity that filters and deposit fall the processing, cause the jam easily, be unfavorable for rainwater treatment plant's long-term use, and cause the quality decline of back treatment rainwater easily, be more unfavorable for the storage of later stage rainwater.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a rainwater treatment device for a sponge city, which has the advantages of convenience for timely treatment of filtered impurities, difficulty in blockage, convenience for flood discharge and storage and the like, and solves the problems that pollutants and impurities cannot be effectively and timely cleaned when the conventional rainwater treatment device is used for sewage treatment, filtered and precipitated impurities cannot be timely poured off, blockage is easily caused, long-term use of the rainwater treatment device is not facilitated, quality of rainwater treated later is easily reduced, and later-period rainwater storage is more difficult.
(II) technical scheme
In order to achieve the purposes of timely treating filtered impurities, preventing blockage, facilitating flood discharge and storing, the invention provides the following technical scheme that the rainwater treatment device for the sponge city comprises a box body, a water storage tank is fixedly installed at the bottom of the inner wall of the box body, an L-shaped pipe is fixedly sleeved at the top of the box body, a first water inlet is fixedly connected to the top of a L-shaped pipe, a U-shaped pipe is fixedly sleeved at the right end of a L-shaped pipe through a fastening sleeve, a settling tank is fixedly installed at the top of the water storage tank, a first valve is fixedly connected to the top of the settling tank through a first valve, a lower seepage well is fixedly installed at the bottom of the inner wall of the box body, the right side of the lower seepage well is in contact with the left side of the water storage tank, the left side of the water storage tank is fixedly connected with the top of the lower seepage well through a connecting pipe, a second valve is movably sleeved at the outer surface of the connecting pipe, a first water treatment chamber is fixedly installed at the bottom of the inner wall of the box body, a left side of the water treatment chamber is fixedly connected with the left side of the first water treatment chamber through a second water treatment chamber, a second filter is fixedly installed at the top of the left side of the water treatment chamber, a second filter is fixedly installed at the left side of the filter chamber, a second filter chamber, a left side of the filter chamber is installed at the filter chamber, a left side of the filter chamber, a second filter chamber is installed at the filter chamber, a right side of the filter chamber, a second filter chamber, a right side of the filter chamber is installed at the filter chamber, a left side of the filter chamber, a right side of the filter chamber, a second valve is installed at the filter chamber, a right side of the filter chamber, a left side of the filter chamber is installed at the filter chamber, a right.
Preferably, the fixed cover in top of pipe chute has connect the bearing, the output shaft fixedly connected with pivot of motor, the bearing cup joints with the pivot activity, the bottom of pivot runs through the pipe chute and extends to the inside of pipe chute.
Preferably, the fixed surface of pivot installs the connecting rod, the connecting rod is located the inside of pipe chute, the top fixed mounting of connecting rod has the cleaning brush, the fixed cup joint in inside of pipe chute has the second filter screen, the cleaning brush is located the inside of second filter screen.
Preferably, the number of the second water inlets is two, the two second water inlets are respectively located on two sides of the rotating shaft, the two second water inlets are parallel to each other, the two second water inlets are the same in size, and the calibers of the two second water inlets are smaller than the calibers of the water outlets.
Preferably, the number of the connecting rods is four, the four connecting rods are the same in size, every two of the four connecting rods form a group, and the two groups of the connecting rods are respectively positioned on the upper side and the lower side of the rotating shaft.
Preferably, be equipped with the flood discharge pipe between second water treatment room and the flood discharge room, the left end of flood discharge pipe and the right side fixed connection of second water treatment room, the right-hand member of flood discharge pipe and the left side fixed connection of flood discharge room.
Preferably, the included angle between the first fixed pipe and the inclined pipe is thirty-seven degrees, the motor and the inclined pipe are located on the same inclined straight line, and the rotating shaft and the inclined pipe are parallel to each other.
Preferably, the second water treatment chamber is the same as the flood discharge chamber in shape and equal in volume, the included angle between the flood discharge pipe and the horizontal plane is thirty degrees, and the left end of the flood discharge pipe is lower than the right end of the flood discharge pipe.
Preferably, filter equipment is including the pipe wall, the front fixed mounting of pipe wall has annular filter screen, the front fixed mounting of pipe wall has the waffle slab, the waffle slab is located annular filter screen's inboard, the front fixed mounting of pipe wall has the fixture block, the fixture block is located annular filter screen's the outside.
(III) advantageous effects
Compared with the prior art, the invention provides a rainwater treatment device for a sponge city, which has the following beneficial effects:
1. this a rainwater processing apparatus for sponge city through the cooperation between U type pipe, first valve and the gunbarrel, is convenient for drop the gunbarrel with solid particle through the mouth of pipe that communicates with the gunbarrel mutually with the sundries matter in the rainwater that gets into from first water inlet to filter the impurity of solid particle and weighing, and then carry out first filtration and clearance to the rainwater that flows in.
2. This a rainwater processing apparatus for sponge city through the cooperation between annular filter screen, waffle slab and the third valve among the filter equipment, is convenient for carry out the secondary filter with the rainwater from first water treatment room to filter remaining impurity and carry out the remaining material of chemical clearance to the rainwater, thereby make the rainwater of inflow obtain effectual processing, and then make purifying effect better, the storage in the later stage of being convenient for.
3. This a rainwater processing apparatus for sponge city is convenient for flow into the flood discharge room with too much rainwater through the flood discharge pipe of slope to slow down the waterlogging in city, and be convenient for pour precipitate and solid-state impurity in the gunbarrel through first valve and third valve, thereby avoid the impurity of gunbarrel to pile up and make the pipe blockage, thereby be convenient for in time handle, be difficult for blockking up filtering impurity.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the filter apparatus of FIG. 1 according to the present invention;
FIG. 3 is a half sectional view of the down tube of FIG. 1 according to the present invention.
In the figure, a box body 1, a water storage tank 2, a first water inlet 3, a 4L-shaped pipe, a 5U-shaped pipe, a 6 fastening sleeve, a first valve 7, a settling tank 8, a second valve 9, a connecting pipe 10, a downward seepage well 11, a first fixed pipe 12, a first water treatment chamber 13, a supporting rod 14, a motor 15, a bearing 16, a 17 inclined pipe, a feeding port 18, a third valve 19, a filtering device 20, a pipe wall 201, a 202 annular filter screen, a 203 grid plate, a 204 clamping block, a 21 second water treatment chamber, a disinfection port 22, a first filter screen 23, a 24 filter cloth, a 25 sponge, a 26 flood discharge chamber, a 27 flood discharge pipe, a 28 backflow pipe, a 29 rotating shaft, a 30 connecting rod, a 31 cleaning brush, a 32 second filter screen, a 33 second water inlet, a 34 water outlet and a 35 second fixed pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-3, a rainwater treatment device for sponge cities, comprising a box 1, a water storage tank 2 is fixedly mounted at the bottom of the inner wall of the box 1, a L-type pipe 4 is fixedly sleeved at the top of the box 1, a first water inlet 3 is fixedly connected to the top of a L-type pipe 4, a U-type pipe 5 is fixedly sleeved at the right end of a L-type pipe 4 through a fastening sleeve 6, a settling tank 8 is fixedly mounted at the top of the water storage tank 2, the top of the settling tank 8 is fixedly connected to the bottom of the U-type pipe 5 through a first valve 7, a lower seepage well 11 is fixedly mounted at the bottom of the inner wall of the box 1, the right side of the lower seepage well 11 contacts with the left side of the water storage tank 2, the left side of the water storage tank 2 is fixedly connected to the top of the lower seepage well 11 through a connecting pipe 10, a second valve 9 is movably sleeved at the outer surface of the connecting pipe 10, a first water treatment chamber 13 is fixedly mounted at the bottom of the inner wall of the box 1, the right side of the water storage tank 2 through a first fixing tube 12, the first fixing shaft 17, the left fixing shaft 17, a fixing mechanism 17, a rotating shaft 17 is fixedly connected to a rotating shaft 27, a rotating shaft 21 is fixedly connected to a rotating shaft 21, a rotating shaft 21, a rotating shaft 22 is fixedly connected to a rotating shaft 21, a rotating shaft 22, a rotating shaft 21, a rotating shaft 22 is fixedly connected to a rotating shaft 22, a rotating shaft 22 is fixedly connected to a rotating shaft 22, a rotating shaft 21, a rotating shaft 22 is fixedly connected to a rotating shaft 22, a rotating shaft 22 is fixedly connected to a rotating shaft 22, a rotating shaft 21, a rotating shaft 22 is fixedly connected to a rotating shaft 22, a rotating shaft 22 is fixedly connected to a rotating shaft 21, a rotating shaft 22 is fixedly connected to a rotating shaft 22, a rotating shaft 22 is fixedly connected to a rotating shaft 22, a rotating shaft 22, a rotating shaft 21, a rotating shaft 22 is fixedly connected to a rotating shaft 22, a rotating shaft 22, a rotating shaft 22 is fixedly connected to a rotating shaft 22, a rotating shaft 22 is fixedly connected to a rotating shaft.
During operation, whether this rainwater processing apparatus is complete at first inspection, then open first valve 7, solid-state impurity just flows into the gunbarrel 8 from first valve 7 in the rainwater that flows through, then starter motor 15, be convenient for filter remaining impurity from second filter screen 32, then the rainwater that flows out from first water treatment chamber 13 filters through filter equipment 20 secondary, then carry out the disinfection and sterilization through disinfection mouth 22 to the rainwater that flows into second water treatment chamber 21, when the urban waterlogging, flow into flood discharge chamber 26 with the rainwater through flood discharge pipe 27, can.
In conclusion, the rainwater treatment device for the sponge city is convenient for dropping solid particles into the settling tank 8 through the mixed substances in the rainwater entering from the first water inlet 3 through the pipe orifice communicated with the settling tank 8 by the matching among the U-shaped pipe 5, the first valve 7 and the settling tank 8, so that the solid particles and weighed impurities are filtered, and the inflowing rainwater is primarily filtered and cleaned; through the matching among the annular filter screen 202, the grid plate 203 and the third valve 19 in the filter device 20, the rainwater in the first water treatment chamber 13 is conveniently filtered for the second time, so that residual impurities are filtered out, and residual substances are chemically cleaned from the rainwater, so that the inflow rainwater is effectively treated, the purification effect is better, and the later-stage storage is convenient; the inclined flood discharge pipe 27 is convenient for excessive rainwater to flow into the flood discharge chamber 26 through the inclined flood discharge pipe 27, so that the urban waterlogging is relieved, and the precipitates and solid impurities in the settling tank 8 are convenient to pour through the first valve 7 and the third valve 19, so that the pipeline blockage caused by the full accumulation of the impurities in the settling tank 8 is avoided, the filtered impurities are convenient to treat in time and are not easy to block; the problem of current rainwater processing apparatus when carrying out sewage treatment, can not effectually in time clear up pollutant, impurity, and current rainwater processing apparatus can not be timely fall the processing with the impurity that filters and deposit, cause the jam easily, be unfavorable for rainwater processing apparatus's long-term use, and cause the quality of back processing rainwater to descend easily, be more unfavorable for the storage of later stage rainwater is solved.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 rainwater processing apparatus for sponge city, including box (1), its characterized in that the bottom fixed mounting of box (1) inner wall has water storage tank (2), the fixed L type pipe (4) that has cup jointed in top of box (1), the top fixed connection of L type pipe (4) has first water inlet (3), the right-hand member of L type pipe (4) has fixedly cup jointed U type pipe (5) through adapter sleeve (6), the top fixed mounting of water storage tank (2) has settling tank (8), the top of settling tank (8) has through the bottom fixed connection of first valve (7) and U type pipe (5), the bottom fixed mounting of box (1) inner wall has lower seepage well (11), the right side of lower seepage well (11) contacts with the left side of water storage tank (2), the left side of water storage tank (2) has through the top fixed connection of connecting pipe (10) and lower seepage well (11) through the connecting pipe (10) and the top fixed connection of lower seepage well (11), the outer surface of connecting pipe (10) has been cup jointed with the fixed mounting of the second water storage tank (17) of the fixed mounting of the second water treatment chamber (17), the fixed mounting of the left side of the fixed mounting of the second water storage tank (17) is equipped with the fixed mounting of the second inclined drainage pipe (17) of the fixed mounting of the second inclined drainage pipe (17) and the fixed mounting of the second mounting of the fixed mounting of the second mounting of the left side of the fixed mounting of the second mounting of the fixed mounting of the second mounting of the fixed mounting of the second mounting of the mounting.
2. A rainwater treatment unit for sponge cities according to claim 1, characterized in that: the number of the second water inlets (33) is two, the two second water inlets (33) are respectively positioned at two sides of the rotating shaft (29), the two second water inlets (33) are parallel to each other, the sizes of the two second water inlets (33) are the same, and the calibers of the two second water inlets (33) are smaller than the calibers of the water outlets (34).
3. A rainwater treatment unit for sponge cities according to claim 1, characterized in that: the number of the connecting rods (30) is four, the four connecting rods (30) are the same in size, every two of the four connecting rods (30) form a group, and the two groups of the connecting rods (30) are respectively positioned on the upper side and the lower side of the rotating shaft (29).
4. A rainwater treatment unit for sponge cities according to claim 1, characterized in that: be equipped with flood discharge pipe (27) between second water treatment room (21) and flood discharge room (26), the left end of flood discharge pipe (27) and the right side fixed connection of second water treatment room (21), the right-hand member of flood discharge pipe (27) and the left side fixed connection of flood discharge room (26).
5. A rainwater treatment unit for sponge cities according to claim 1, characterized in that: the included angle between the first fixed pipe (12) and the inclined pipe (17) is thirty-seven degrees, the motor (15) and the inclined pipe (17) are located on the same inclined straight line, and the rotating shaft (29) and the inclined pipe (17) are parallel to each other.
6. A rainwater treatment unit for sponge cities according to claim 1, characterized in that: the second water treatment chamber (21) is the same with flood discharge chamber (26) shape, the volume equals, the contained angle of flood discharge pipe (27) and horizontal plane is thirty degrees, the left end of flood discharge pipe (27) is less than the right-hand member of flood discharge pipe (27).
7. A rainwater treatment unit for sponge cities according to claim 1, characterized in that: filter equipment (20) is including pipe wall (201), the positive fixed mounting of pipe wall (201) has annular filter screen (202), the positive fixed mounting of pipe wall (201) has net board (203), net board (203) are located the inboard of annular filter screen (202), the positive fixed mounting of pipe wall (201) has fixture block (204), fixture block (204) are located the outside of annular filter screen (202).
CN201810181199.0A 2018-03-06 2018-03-06 A rainwater processing apparatus for sponge city Active CN108328773B (en)

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Application Number Priority Date Filing Date Title
CN201810181199.0A CN108328773B (en) 2018-03-06 2018-03-06 A rainwater processing apparatus for sponge city

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Application Number Priority Date Filing Date Title
CN201810181199.0A CN108328773B (en) 2018-03-06 2018-03-06 A rainwater processing apparatus for sponge city

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CN108328773B true CN108328773B (en) 2020-07-28

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110029702B (en) * 2019-05-22 2024-02-09 毅康科技有限公司 Sponge urban rainwater collection and purification device
CN110980991A (en) * 2019-12-25 2020-04-10 上海智东民航工程设计有限公司 Rainwater treatment system for airports and bridges
CN113023921A (en) * 2021-03-10 2021-06-25 南京林业大学 Water environmental engineering based rainwater accumulation irrigation equipment for garden construction

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1028812A (en) * 1996-07-19 1998-02-03 Ube Ind Ltd Rainwater purifying and storing apparatus
CN205874035U (en) * 2016-04-29 2017-01-11 四川牧雨环保科技有限公司 U type rainwater filtration purification device
CN206616070U (en) * 2016-11-15 2017-11-07 四川省科源园林工程有限公司 A kind of sewage separating device being convenient to clean
CN106894492A (en) * 2017-04-26 2017-06-27 张铁耀 A kind of sponge city integral system

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