CN114604987A - Permeable concrete rainwater and sewage purification potential energy conversion power generation system - Google Patents
Permeable concrete rainwater and sewage purification potential energy conversion power generation system Download PDFInfo
- Publication number
- CN114604987A CN114604987A CN202210232554.9A CN202210232554A CN114604987A CN 114604987 A CN114604987 A CN 114604987A CN 202210232554 A CN202210232554 A CN 202210232554A CN 114604987 A CN114604987 A CN 114604987A
- Authority
- CN
- China
- Prior art keywords
- water
- drainage
- rainwater
- layer
- power generation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 80
- 238000000746 purification Methods 0.000 title claims abstract description 78
- 238000005381 potential energy Methods 0.000 title claims abstract description 65
- 239000004567 concrete Substances 0.000 title claims abstract description 52
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 50
- 238000010248 power generation Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 249
- 239000011380 pervious concrete Substances 0.000 claims abstract description 45
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 239000002689 soil Substances 0.000 claims description 44
- 238000004062 sedimentation Methods 0.000 claims description 42
- 238000011001 backwashing Methods 0.000 claims description 27
- 238000004064 recycling Methods 0.000 claims description 16
- 239000004746 geotextile Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000008213 purified water Substances 0.000 claims description 10
- 239000006004 Quartz sand Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 239000012466 permeate Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000012778 molding material Substances 0.000 claims description 2
- 230000007123 defense Effects 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000003651 drinking water Substances 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 210000005056 cell body Anatomy 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000195628 Chlorophyta Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F2303/16—Regeneration of sorbents, filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention provides a permeable concrete rainwater and sewage purification potential energy conversion power generation system, and belongs to the field of sewage treatment devices. The system comprises: the front section pervious concrete rainwater and sewage collecting and draining system, the middle section rainwater and sewage filtering and purifying system and the tail section power generation system. The water hammer pump and the circulating pump are used for generating circulation, and the water hammer pump and the circulating pump continuously impact and urge the power generation waterwheel and the stream generator to do work to generate clean electric energy; the generated electric energy completes the self-sufficiency of the system, and simultaneously inputs the residual electric power into a national power grid, or directly supplies the generated stored electric energy to civil defense projects or other equipment to provide power supply when needed. The ideal targets of water energy drainage, energy drainage and collection, energy collection and storage are achieved.
Description
Technical Field
The invention provides a permeable concrete rainwater and sewage purification potential energy conversion power generation system, and belongs to the field of sewage treatment devices.
Background
When natural disasters such as rainstorm, earthquake and the like occur, an underground water supply network and resident power circuits cannot be well avoided, most water sources are polluted in the flood process, and sewage also becomes a propagation path for spreading plague after the disasters. In severe cases, the urban resident needs to intensively deal with and avoid disasters in urban civil defense projects and wait for rescue. Therefore, the urban civil defense project is improved, and the capacity of providing drinking water and temporary power supply is improved when natural disasters occur, so that the problem that the old people are not changed after the ancient times.
Patent No. CN106499129B proposes "a rainwater recycling system for sponge city" as the closest prior art, which is provided with a first rainwater filter, a second rainwater filter and a rainwater disinfection device to intensively treat and recycle collected rainwater, and a cleaning scraper is provided in the disinfection device for cleaning the disinfection device so that the disinfection device can recover disinfection capability. However, the prior art has three problems:
1. the collected rainwater sewage is very dirty, that is, the rainwater sewage contains very many large-particle pollutants, namely, the first rainwater filter can be quickly blocked by the large-particle pollutants, and can quickly lose the filtering capability to be blocked, so that the whole rainwater recycling system loses functions.
2. Point out among the prior art and set up clean scraper blade in "rainwater degassing unit", need make clean scraper blade around the center pin rotation is cleared up "rainwater degassing unit", and rotatory clean scraper blade needs the manual intervention so, consumes the manpower.
3. The rainwater sewage after being treated in the prior art is stored in a rainwater sewage supply unit for standby use, but if the rainwater sewage supply unit is not used for a long time, green algae, namely microorganisms, grow in the rainwater sewage supply unit, the filtered rainwater sewage is polluted again, and the water quality is reduced.
4. The prior art does not recycle the potential energy of water with fall.
Disclosure of Invention
The invention aims to provide a pervious concrete rainwater and sewage purification potential energy conversion power generation system, which collects, concentrates, filters and stores rainwater and sewage, uses a stored water source as potential energy, utilizes a water hammer pump and a circulating pump to generate circulation, and continuously impacts to drive a power generation waterwheel and a stream generator to do work so as to generate clean electric energy; the generated electric energy completes the self-sufficiency of the system, and simultaneously inputs the residual electric power into a national power grid, or directly supplies the generated stored electric energy to civil defense projects or other equipment to provide power supply when needed. The ideal targets of water energy drainage, energy drainage and collection, energy collection and storage are achieved.
The invention provides a permeable concrete rainwater and sewage purification potential energy conversion power generation system, which comprises: the front section pervious concrete rainwater and sewage collecting and draining system, the middle section rainwater and sewage filtering and purifying system and the tail section power generation system. The anterior segment utilizes the concrete that permeates water that the road surface laid and the collection drainage tank of inlaying in the concrete that permeates water to carry out rainwater sewage collection and concentrates, and the water of collecting in the drainage tank utilizes natural fall or the pressurized mode of fixed point to be inputed middle section filtration purification system, and filtration purification system is equipped with the level four purification ponds that communicate in proper order, is one-level sedimentation tank, purification tank, second grade sedimentation tank and clean water basin respectively, makes the input water source obtain effectively purifying. The purified water source is pressurized by a pressurizing pump before entering the clean water tank, and the impact potential energy and the gravitational potential energy of the water are utilized to sequentially drive the waterwheel generator and the stream generator to generate electricity, so that the work of converting the water potential energy into the electric energy is completed. The water flow discharged in the working process of the waterwheel generator and the stream generator flows into the clean water pool, the circulation switch is triggered after the water source stored in the clean water pool reaches the upper limit, the water is led into the purified water pool by using the water hammer pump and the circulating pump arranged at the bottom of the clean water pool to form circulation, and the water source is repeatedly purified while the continuous working of the waterwheel generator and the stream generator is ensured. Meanwhile, the filtering and purifying system also comprises a back-flushing circulating system which is controlled by an electric control system to carry out back-flushing pollution discharge at regular time so as to ensure the purifying capacity of the purifying water tank.
The pervious concrete rainwater sewage purification potential energy conversion power generation system is characterized in that rainwater sewage refers to rainwater accumulated on a road surface, and sewage reaching the standard discharged from fixed water sources such as rivers, lakes and the like and industrial production.
Pervious concrete rain sewage purification potential energy conversion power generation system, set up honeycomb filter, quartz sand layer and active carbon layer in the purification water pool, the honeycomb filter is in the below, the quartz sand layer is located honeycomb filter top, the active carbon layer is located quartz sand layer top.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that the backwashing circulation system is connected with a control circuit, and the control circuit controls the backwashing circulation system to act.
The permeable concrete rain sewage purification potential energy conversion power generation system is characterized in that a waterwheel generator and a stream generator are positioned in a clear water pool, and water entering the clear water pool from a secondary sedimentation pool firstly passes through the waterwheel generator and then flows into the clear water pool through the stream generator. Because the stream generators are arranged horizontally or at an angle, one or more stream generators can be arranged according to the size of the water flow falling potential energy, and the stream generators are distributed in a circular or square matrix.
The concrete rain sewage purification potential energy conversion power generation system that permeates water, clear water pond look the water source condition can communicate directly drink water purifier, directly drink the preferred RO reverse osmosis membrane purifier of water purifier, directly drink water purifier's output and be connected with directly drink water tank, directly drink water tank's liquid outlet and pass through the suction pump and export the water and use.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system comprises a backwashing circulation system,
a switching water pipe for communicating the primary sedimentation tank and the purification water tank;
a communicating water pipe for communicating the purifying water tank and the secondary sedimentation tank;
a water outlet pipe for communicating the secondary sedimentation tank with the clean water tank;
one end of the circulating pipeline is communicated with the clean water tank, the other end of the circulating pipeline is communicated with the back washing pipeline, the back washing pipeline is communicated with the purification water tank, and the circulating pipeline is provided with a circulating pump;
the emergency drain pipe A is arranged at the bottom of the clean water tank;
the filtering drain pipe is arranged at the bottom of the purification water tank;
the emergency drain pipe B is arranged at the bottom of the primary sedimentation tank;
the electromagnetic valve A is arranged on the switching water pipe;
the electromagnetic valve B is arranged on the communicating water pipe;
an electromagnetic valve C arranged on the backwashing pipeline;
the electromagnetic valve E is arranged at the parallel connection position of the circulating pipeline and the bypass pipeline;
the electromagnetic valve F is arranged on the emergency drain pipe A;
an electromagnetic valve G arranged on the filtering drain pipe;
the electromagnetic valve H is arranged on the emergency drain pipe B;
setting a water level switch A in the primary sedimentation tank;
a water level switch B and a water level switch C which are arranged in the clear water tank.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system comprises a backwashing circulation system,
a switching water pipe for communicating the primary sedimentation tank and the purification water tank;
a communicating water pipe for communicating the purifying water tank and the secondary sedimentation tank;
a water outlet pipe for communicating the secondary sedimentation tank with the clean water tank;
a circulating pipeline with one end communicated with the clean water tank, wherein the other end of the circulating pipeline is communicated with a three-way pipeline, the other two ends of the three-way pipeline are respectively communicated with a back washing pipeline and a large circulating pipeline, the back washing pipeline is communicated with the purified water tank, the large circulating pipeline is communicated with the secondary sedimentation tank, the hydraulic ram pump is arranged on the circulating pipeline, the circulating pump is arranged on the bypass pipeline, and the circulating pump is connected in parallel with the two ends of the hydraulic ram pump through the bypass pipeline;
a bypass pipeline connected in parallel to the circulation pipeline;
the emergency drain pipe A is arranged at the bottom of the clean water tank;
the filtering drain pipe is arranged at the bottom of the purification water tank;
the emergency drain pipe B is arranged at the bottom of the primary sedimentation tank;
the electromagnetic valve A is arranged on the switching water pipe;
the electromagnetic valve B is arranged on the communicating water pipe;
an electromagnetic valve C arranged on the backwashing pipeline;
the electromagnetic valve D is arranged on the large circulation pipeline;
the electromagnetic valve E is arranged at the parallel connection position of the circulating pipeline and the bypass pipeline;
the electromagnetic valve F is arranged on the emergency drain pipe A;
an electromagnetic valve G arranged on the filtering drain pipe;
the electromagnetic valve H is arranged on the emergency drain pipe B;
setting a water level switch A in the primary sedimentation tank;
a water level switch B and a water level switch C which are arranged in the clear water tank.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system has one or more hydraulic ram pumps and circulating pumps to ensure the speed of backwashing and large circulation.
Pervious concrete rain sewage purification potential energy conversion power generation system, this patent application has utilized current hydraulic ram pump technique, forms the hydrologic cycle between second grade sedimentation tank and the clean water basin, this hydrologic cycle purpose gets up the hydrologic cycle in second grade sedimentation tank and the clean water basin and forms running water, when lasting circulation impact waterwheel generator and stream generator do work, repeated circulation filters and participates in the back flush work, prevents that microorganism and planktonic algae breed to the water secondary pollution after the purification in advance. The working principle of the water hammer pump is that the energy generated when the flowing water is suddenly braked is utilized, the energy is called as the water hammer effect in an academic sense, and the water is continuously pressed to a certain height by utilizing the potential energy formed by compressing the air in the cavity device in the water hammer pump and rebounding the air when the water hammer effect occurs. The existing conventional products in the market can meet the technical requirements of the patent. The water hammer pump utilizes the self impact force of water as potential energy, forms circulation without consuming other energy sources to urge, and has simple structure, good stability and no need of being observed by special people. Because the elevation height that drainage system installation was collected to this application rain sewage is higher than the system of recycling of filtering, the system of recycling of filtering contains the clean water basin, the mounted position of hydraulic ram pump is in the below in clean water basin again, the water in clean water basin flows into the hydraulic ram pump from the bottom, the flow potential energy of the water that gets into the hydraulic ram pump promptly is formed through the difference in height between water from the high-order rain sewage collection drainage system to the hydraulic ram pump, consequently this flow potential energy part of water that the hydraulic ram pump can get into is retrieved, and squeeze into second grade sedimentation tank top with part of water, form the circulation.
The pervious concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that a communicating water pipe extends out of the primary sedimentation tank and extends to the bottom of the purification water tank, 5-20 water outlets are formed in the bottom of the purification water tank, and the water outlets are uniformly distributed at the bottom of the purification water tank.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that the control circuit comprises a power circuit, a trigger circuit and a state switching circuit.
The power circuit of the pervious concrete rainwater and sewage purification potential energy conversion power generation system comprises an AC-DC power supply module, the AC-DC power supply module gets electricity from a mains supply, and the AC-DC power supply module provides a low-voltage direct-current power supply for the trigger circuit and the switching circuit.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that the trigger circuit comprises an intelligent control chip, the signal input end of the intelligent control chip is connected to the output end of the AC-DC power supply module through a water level switch A, a water level switch B and a water level switch C respectively, and the signal output end of the intelligent control chip is connected to the state switching circuit.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that an intelligent control chip selects a Ly51s single chip microcomputer, pins P0.0, P0.1 and P0.2 of the single chip microcomputer are respectively connected with one ends of a water level switch A, one ends of a water level switch B and one ends of a water level switch C, the other ends of the water level switch A, the other ends of the water level switch B and the other ends of the water level switch C are grounded, the water level switch A, the water level switch B and the other ends of the water level switch C are connected with one ends of pins P0.0, P0.1 and P0.2 of the single chip microcomputer and are also respectively connected to the output end of an AC-DC power supply module through pull-up resistors, and pins P1.0, P1.1, P1.2 and P1.3 of the single chip microcomputer are connected to a state switching circuit.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that a state switching circuit comprises a relay A, a relay B, a relay C, a relay D, a relay E, a relay F and a relay G;
one end of a coil of the relay A54 is connected to the negative bus, and the other end of the coil is respectively connected to the P1.0 pin of the single chip microcomputer and the output end of the AC-DC power supply module through the first normally open contact of the relay A and the normally closed contact of the relay B in sequence. One end of a second normally open contact of the relay A is connected to the output end of the AC-DC power supply module, and the other end of the second normally open contact of the relay A is connected to one ends of coils of the relay C, the relay D and the relay E through protective resistors respectively;
one end of a coil of the relay B is connected to a P1.1 pin of the singlechip, and the other end of the coil is grounded;
the other end of the coil of the relay C is grounded, one end of a normally closed contact of the relay C is connected to the positive bus, and the other end of the normally closed contact of the relay C is connected to the negative bus sequentially through the first coil of the electromagnetic valve E and the coil of the electromagnetic valve D;
the other end of the coil of the relay D is grounded, one end of a first normally open contact of the relay D is connected to the positive bus, the other end of the first normally open contact of the relay D is connected to the negative bus sequentially through a second coil of the electromagnetic valve E, a coil of the electromagnetic valve C and a coil of the electromagnetic valve G, and the circulating pump is connected between the positive bus and the negative bus through the second normally open contact of the relay D;
the other end of the coil of the relay E is grounded, one end of a normally closed contact of the relay E is connected to the positive bus, and the other end of the normally closed contact of the relay E is connected to the negative bus sequentially through the coil of the electromagnetic valve A and the coil of the electromagnetic valve B;
one end of a coil of the relay F is connected to a pin P1.2 of the singlechip, the other end of the coil is grounded, one end of a normally open contact of the relay F is connected to the positive bus, and the other end of the normally open contact of the relay F is connected to the negative bus through a coil of the electromagnetic valve H;
one end of a coil of the relay G is connected to a pin P1.3 of the singlechip, the other end of the coil is grounded, one end of a normally open contact of the relay G is connected to the positive bus, and the other end of the normally open contact of the relay G is connected to the negative bus through a coil of the electromagnetic valve F;
the electric energy used by the control circuit, the electromagnetic valve and the circulating pump is from a 220v commercial power supply.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that the rainwater and sewage collection and drainage system comprises a permeable concrete layer and a plain soil layer, a waterproof geotextile layer prevents water in the permeable concrete layer from flowing into the plain soil layer, a base layer is padded at the bottom of the plain soil layer, a drainage ditch is arranged between the permeable concrete layer and the base layer, and the drainage ditch collects rainwater and sewage from the permeable concrete layer through a drainage hole in the drainage ditch.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system comprises a drainage ditch, a water tank and a power generation system, wherein the drainage ditch comprises a groove body with a U-shaped section, and a fixed support plate is arranged outside the side wall of the groove body and is fixed in a plain soil layer; and a drain hole is formed in the contact part of the pervious concrete layer on the side wall of the groove body.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that a built-in step is arranged on the inner side wall of an opening in the top end of the tank body, and a cover plate for plugging the top of the tank body is covered on the built-in step.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that a drainage capacity detection water level meter is arranged in the tank body, and the drainage capacity detection water level meter is arranged on the inner side wall of the tank body.
The pervious concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that a plain soil layer is arranged to be of an arch structure, two drainage ditches are arranged, the two drainage ditches are respectively a first drainage ditch and a second drainage ditch, the first drainage ditch and the second drainage ditch are respectively arranged on two sides of the arch structure, drainage holes are formed in the positions, contacting with the pervious concrete layer, of the first drainage ditch and the second drainage ditch, and rainwater and sewage collected by the first drainage ditch and the second drainage ditch are input into a filtering recycling system to be processed and recycled.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that a first drainage ditch and a second drainage ditch are oppositely provided with fixed support plates, and the fixed support plates are clamped between a plain soil layer and a waterproof geotextile layer.
The pervious concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that a third drainage ditch is further arranged at the highest position of the arched plain soil layer, the third drainage ditch penetrates through the plain soil layer and the top of the arched structure of the waterproof geotextile layer and extends into the pervious concrete layer to form a drainage part in the pervious concrete layer and a gourd-shaped structure of a water containing part in the plain soil layer, the drainage part of the third drainage ditch is provided with a plurality of drainage holes, the drainage part and the water containing part are both arc-shaped, the third drainage ditch is higher than the first drainage ditch and the second drainage ditch, and the drainage capacity detection water level gauge is positioned in the third drainage ditch.
The pervious concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that two sides of a third drainage ditch are connected with Z-shaped plates, and the Z-shaped plates are fixed in a plain soil layer to improve the stability of the third drainage ditch.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that the fixing support plate and the side wall of the tank body are of an integrated structure, and the fixing support plate is horizontally arranged or is inclined upwards.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that the fixing support plate is clamped between the base layer and the waterproof geotextile.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system is characterized in that the drainage ditch is made of injection molding materials or cement.
The permeable concrete rainwater and sewage purification potential energy conversion power generation system has the beneficial effects that:
the permeable concrete rainwater and sewage purification potential energy conversion power generation system,
compared with the prior art, the purified water pond of this application is before purifying rain sewage, earlier subside the rainwater that gets into through the one-level sedimentation tank that sets up, subside the back with great particulate matter, then reentrant purified water pond, avoid the quick honeycomb filter with in the purified water pond of too much large granule, and water gets into from the purified water pond bottom, flow from the top, water is from bottom to top through the honeycomb filter, in-process ascending in water, the large granule of aquatic also can subside downwards, can not block up the honeycomb filter, can realize long-time filtration.
Compared with the prior art, this application carries out reverse cleaning through honeycomb filter, quartz sand layer and the activated carbon layer of the water after intelligent control ware circulating pump extraction purification in to the purifying water tank, makes honeycomb filter, quartz sand layer and activated carbon layer resume filtration ability once more, need not artifical intervention to the backwash can be washd honeycomb filter, quartz sand layer and activated carbon layer more effectively.
The application between clean water basin and the second grade sedimentation tank form the big circulation pipeline that has the hydraulic ram pump, make the hydrologic cycle in two ponds get up, form running water, can effectively avoid the green alga to generate. The cleanness of water is ensured.
The application effectively utilizes the falling potential energy of water, and pushes the waterwheel generator and the stream generator to generate electricity to surf the internet so as to cover the electric energy consumed by the backwashing of the circulating pump.
This application has still set up the rainwater sewage collection structure based on pervious concrete, for prior art's rainwater sewage collection structure, very easily blockked up by leaf and plastic bag on ground, just like the sewer well lid that is blockked up in the torrential rain. And this application has utilized whole ground as permeable material, can not cause the jam of earth's surface rubbish, can collect rain sewage effectively, also has huge effect to alleviating of road surface area water.
And the surface water collected by the drainage ditch can be recycled, can be changed into clear water for reuse, can be changed into direct drinking water for drinking, can automatically generate electric energy to provide electric energy for a power supply network, or can provide electric energy for electric equipment similar to water electrolysis hydrogen production equipment and the like, and can generate green electric energy in a mode of recovering rain sewage, thereby assisting the national political policy of 'carbon neutralization'.
Drawings
FIG. 1 is a schematic diagram of a filtration and reuse system;
FIG. 2 is a power supply circuit diagram;
FIG. 3 is a state switching circuit diagram;
fig. 4 is a diagram of a flip-flop circuit.
FIG. 5 is a sectional view of the permeable concrete drainage purification potential energy conversion system according to the present invention;
FIG. 6 is a partial view taken from the direction A in FIG. 1;
FIG. 7 is a schematic structural view of the cover plate 13 not being installed;
FIG. 8 is a schematic structural diagram of a permeable concrete drainage purification potential energy conversion system according to the present invention;
FIG. 9 is a schematic structural diagram of a permeable concrete drainage purification potential energy conversion system according to a third embodiment of the present invention;
Detailed Description
The following examples of the present invention are further illustrated in connection with the present invention:
example 1: this application is equipped with and filters system of recycling, still collect drainage system including rain sewage, it is including the one-level sedimentation tank 47 that sets gradually to filter system of recycling, purification tank 40, second grade sedimentation tank 39, clean water basin 34, one-level sedimentation tank 47 is through switching water pipe 43 and purification tank 40 intercommunication, purification tank 40 and second grade sedimentation tank 39 are through intercommunication water pipe 23 intercommunication, second grade sedimentation tank 39 passes through outlet pipe 25 and clean water basin 34 intercommunication, set up waterwheel generator 26 and stream generator 27 in the clean water basin 34, waterwheel generator 26 and stream generator 27's power output end inserts national electric wire netting or provides the power to water electrolysis hydrogen production equipment, thereby provide green electric energy through recovery rivers potential energy. The stream generator 27 is provided below the waterwheel generator 26, and performs secondary power generation using the remaining gravitational potential energy of water. The cover plates 17 are covered on the tops of the primary sedimentation tank 47, the purification water tank 40 and the secondary sedimentation tank 39, so that the cover plates 17 can be conveniently opened to clean internal silt. The clean water tank 34 is connected with a direct drinking water purification device 31, and purified water is stored in the direct drinking water tank 30 through the direct drinking water purification device 31.
One end of the circulating pipeline is communicated with the clean water tank, the other end of the circulating pipeline is communicated with the back washing pipeline, the back washing pipeline is communicated with the purification water tank, and the circulating pipeline is provided with a circulating pump;
the clean water tank 34, the purification water tank 40 and the primary sedimentation tank 47 are respectively provided with an emergency drain pipe A46, a filtered water drain pipe 42 and an emergency drain pipe B32, and the emergency drain pipe A46, the filtered water drain pipe 42 and the emergency drain pipe B32 are respectively positioned at the lower parts of the side walls or the bottom of the clean water tank 34, the purification water tank 40 and the primary sedimentation tank 47.
The communicating water pipe 23 extends out of the primary sedimentation tank 47, extends to the bottom of the purification water tank 40, and is provided with 5-20 water outlets which are uniformly distributed at the bottom of the purification water tank 40.
The control circuit comprises a power supply circuit, a trigger circuit and a state switching circuit.
The electromagnetic valve A44 is installed on the switching water pipe 43 and controls the on-off of the switching water pipe 43.
The electromagnetic valve B24 is installed on the communicating water pipe 23 to control the on-off of the communicating water pipe 23.
And the electromagnetic valve C20 is arranged on the backwashing pipeline and used for controlling the on-off of the backwashing pipeline.
The electromagnetic valve D22 is installed on the large circulation pipeline 38 and controls the on-off of the large circulation pipeline 38.
A solenoid valve E35 is installed in parallel between the circulation line 38 and the bypass line to switch the flow of water to the ram pump 37 or the circulation pump 36.
The solenoid valve F33 is installed on the emergency drain pipe A46 and controls the on-off of the emergency drain pipe A46.
The solenoid valve G41 is installed on the filtered water drain pipe 42 to control the on-off of the filtered water drain pipe.
The electromagnetic valve H45 is installed on the emergency drain pipe B32 and controls the on-off of the emergency drain pipe B32.
A water level switch A16 is arranged in the primary sedimentation tank 47, and a water level switch A16 is arranged on the side wall of the primary sedimentation tank 47 and is lower than the water inlet pipe by 155 cm.
The clean water tank 34 is provided with a water level switch B28 and a water level switch C29, and the water level switch B28 is arranged on the side wall of the clean water tank 34 and is lower than the water outlet pipe by 255 cm.
The water level switch C29 is located below the water level switch B28.
As shown in fig. 2, the power circuit includes an AC-DC power module 58, the AC-DC power module 58 draws power from a mains supply 59, and the AC-DC power module 58 outputs a low voltage DC power supply trigger circuit and a state switching circuit low voltage DC power supply similar to +/-5v or 3.8 v.
As shown in fig. 3, the trigger circuit includes Ly51s single chip microcomputer 57, pins P0.0, P0.1 and P0.2 of the single chip microcomputer 57 are respectively connected to one end of a water level switch a16, a water level switch B28 and a water level switch C29, the other ends of the water level switch a16, the water level switch B28 and the water level switch C29 are grounded, the water level switch a16, the water level switch B28 and the water level switch C29 are connected to one end of the single chip microcomputer 57 which is connected to pins P0.0, P0.1 and P0.2, and are also respectively connected to the output end of the AC-DC power module 58 through a pull-up resistor 56, and pins P1.0, P1.1, P1.2 and P1.3 of the single chip microcomputer 57 are connected to the state switching circuit.
As shown in fig. 4, the state switching circuit includes relay a54, relay B62, relay C61, relay D60, relay E50, relay F49, and relay G48.
One end of a coil of the relay A54 is connected to the negative bus, and the other end of the coil is respectively connected to the pin P1.0 of the singlechip 57 and the output end of the AC-DC power module 58 through the first normally open contact of the relay A54 and the normally closed contact of the relay B62 in sequence. The second normally open contact of the relay a54 has one end connected to the output end of the AC-DC power module 58 and the other end connected to the coil ends of the relay C61, the relay D60 and the relay E50 through the protection resistor 55.
One end of a coil of the relay B62 is connected to a P1.1 pin of the singlechip 57, and the other end is grounded.
The other end of the coil of the relay C61 is grounded, one end of the normally closed contact of the relay C61 is connected to the positive bus, and the other end is connected to the negative bus sequentially through the first coil of the solenoid valve E35 and the coil of the solenoid valve D22.
The other end of the coil of the relay D60 is grounded, one end of a first normally open contact of the relay D60 is connected to the positive bus, the other end of the first normally open contact of the relay D60 is connected to the negative bus through a second coil of the solenoid valve E35, a coil of the solenoid valve C20 and a coil of the solenoid valve G41 in sequence, and the circulating pump 36 is connected between the positive bus and the negative bus through a second normally open contact of the relay D60.
The other end of the coil of relay E50 is grounded, and one end of the normally closed contact of relay E50 is connected to the positive bus, and the other end is connected to the negative bus via the coil of solenoid valve a44 and the coil of solenoid valve B24 in this order.
One end of a coil of the relay F49 is connected to a pin of the singlechip 57P1.2, the other end of the coil is grounded, one end of a normally open contact of the relay F49 is connected to the positive bus, and the other end of the normally open contact is connected to the negative bus through a coil of the solenoid valve H45.
One end of a coil of the relay G48 is connected to a pin of the singlechip 57P1.3, the other end of the coil is grounded, one end of a normally open contact of the relay G48 is connected to the positive bus, and the other end of the normally open contact is connected to the negative bus through a coil of the solenoid valve F33.
The control circuit, solenoid valve and circulation pump 36 all use power from 220v mains supply 59. The filtering and recycling system has two running states, namely a normal running state and a backwashing working state. The filtering and recycling system operates in a normal operation state under a normal condition, and under the normal operation state, except that the control system and the electromagnetic valve consume electricity, the circulating pump 36 does not work, and the potential energy of the water recovered by the waterwheel generator 26 and the stream generator 27 and falling is changed into a green energy source long-distance transmission national power grid or a power supply for water electrolysis hydrogen production equipment. When the normal operation state is changed into the backwashing operation state, the control system, the electromagnetic valve and the circulating pump 36 work to clean the cleaning water tank, the time period of the normal operation state is not less than 3 days, and the work period of the backwashing operation state is not more than 3 hours. The optimal embodiment is used in the application, the normal operation time period is set to be 60h, the backwashing work state is set to be 3h, and the two states are operated alternately.
Example 2: as shown in fig. 1, on the basis of the structure described in embodiment 1, a circulation pipeline is connected at one end to the clean water tank, a three-way pipeline is connected at the other end of the circulation pipeline, the other two ends of the three-way pipeline are respectively connected to a backwashing pipeline and a large circulation pipeline, the backwashing pipeline is connected to the purified water tank, the large circulation pipeline is connected to the secondary sedimentation tank, the hydraulic ram pump is installed on the circulation pipeline, the circulation pump is arranged on the bypass pipeline, and the circulation pump is connected in parallel at two ends of the hydraulic ram pump through the bypass pipeline.
Example 3: as shown in fig. 5-7, on the basis of the structure of example 2, the rainwater and sewage collecting and draining system sequentially comprises a permeable concrete layer 1, a waterproof geotextile layer 2, a plain soil layer 3 and a base layer 4 from top to bottom, wherein the thickness of each layer is set according to actual use requirements and urban climate conditions, for example, in a rainy city in the south, the thickness of the permeable concrete layer 1 needs to be properly increased to achieve better water melting amount; for northern rainy cities, the thickness of the vegetable soil layer 3 should be increased properly to increase the anti-freezing effect. In this embodiment, the setting form of the pervious concrete layer 1 is not limited, and the pervious concrete layer can meet the requirements by adopting the existing product.
Concrete layer 1, waterproof geotechnological cloth layer 2, plain soil layer 3, 4 whole basic units that permeate water form basic road surface, and it is provided with escape canal 5 to inlay in it, and escape canal 5 adopts the material of moulding plastics to make, and escape canal 5 includes U type cell body 6 and apron 13, and the upper end opening of U type cell body 6, inner wall are provided with built-in step 12, are provided with apron 13 on the built-in step 12, and apron 13 can be sealed the upper end opening of U type cell body 6 completely. In practical application, the cover plate 13 may be a flat structure without holes according to the use requirement, or a drainage channel is arranged on the cover plate 13 to form a normal road surface drainage outlet.
A fixed support plate 8 is arranged outside a groove body side wall 7 of the U-shaped groove body 6, the fixed support plate 8 is arranged in the middle of the groove body side wall 7, and the fixed support plate 8 and the groove body side wall 7 are integrally manufactured. The fixed support plate 8 divides the side wall 7 of the trough body into an upper side wall part 10 and a lower side wall part 11, wherein a plurality of drain holes 9 are uniformly distributed on the upper side wall part 10, the positions of the drain holes 9 correspond to the permeable concrete layer 1, and accumulated water in the permeable concrete layer 1 flows into the U-shaped trough body 6 through the drain holes 9 to be guided.
The fixed support plate 8 is horizontally arranged or inclined upwards by 15 degrees, and after the fixed support plate 8 is installed, the fixed support plate 8 is transversely inserted into a soil layer for fixing. During construction, the base layer 4 is firstly leveled, the lower portion 11 of the side wall of the U-shaped groove body 6 is fixedly installed in the base layer 4, and the fixed support plate 8 is completely arranged on the upper surface of the base layer 4. Removing the base soil outside the fixed support plate 8 to form a part which is concave downwards from the end face which is parallel to the upper surface of the fixed support plate 8, adding a plain soil layer 3 into the part, wherein the upper surface of the plain soil layer 3 is parallel to the upper surface of the fixed support plate 8, laying a waterproof geotechnical cloth layer 2 on the parallel surface, and laying a permeable concrete layer 1 on the waterproof geotechnical cloth layer 2. After the integration is finished, the permeable concrete layer 1 and a part of the waterproof geotextile layer 2 are directly pressed on the fixed support plate 8; a base layer 4 is arranged right below the fixed support plate 8, and a plain soil layer 3 is arranged at the outer side of the fixed support plate 8; the outer wall of the sidewall lower portion 11 is entirely wrapped by the base layer 4.
In order to further improve the practicability of the permeable concrete drainage purification potential energy conversion system, a water level meter 14 is arranged in the U-shaped groove body 6, and the water level meter 14 can monitor the water quantity in the U-shaped groove body 6 in real time and provide data support for urban waterlogging conditions. The water level gauge 14 may be an existing product.
The permeable concrete drainage purification potential energy conversion system is a special drainage facility, and is matched with waterproof technologies such as geotextile and the like, so that the contact between water and a plain soil layer is isolated, the collapse caused by the contact is prevented, and the controllable water melting amount of a permeable concrete pavement is greatly improved. Through set up fixed extension board 8 on U type cell body 6, not only play the effect of firm installation escape canal 5, further consolidate the peripheral soil layer structure in escape canal 5 simultaneously, especially directly set up fixed extension board 8's lower part into basic unit 4, wholly wrap up the lower part outer wall in escape canal 5 by basic unit 4, great improvement overall structure fastness, prevented the phenomenon of collapsing because of rainwash causes.
Example 4: as shown in fig. 8, on the basis of the structure described in embodiment 2, the rainwater and sewage collecting and draining system sequentially includes a permeable concrete layer 1, a waterproof geotextile layer 2, a plain soil layer 3, and a base layer 4 from top to bottom, and the thickness of each layer is set according to actual use requirements and urban climate conditions, for example, in a rainy city in the south, the thickness of the permeable concrete layer 1 needs to be properly increased to achieve a better water-melting amount; for northern rainy cities, the thickness of the vegetable soil layer 3 should be proper to increase the anti-freezing effect. In this embodiment, the setting form of the pervious concrete layer 1 is not limited, and the pervious concrete layer can meet the requirements by adopting the existing product. In the embodiment, the plain soil layer 3 is of an arch structure, the first drainage ditch 51 and the second drainage ditch 52 are respectively arranged on two sides of the arch structure, the fixed support plates 8-2 are arranged on the first drainage ditch 51 and the second drainage ditch 52, the fixed support plates 8-2 are located above the plain soil layer 3, and the waterproof geotextile layer 2 covers the fixed support plates 8-2 and the plain soil layer 3 to isolate water in the pervious concrete 1 from entering the plain soil layer. The positions of the first drainage ditch 51 and the second drainage ditch 52, which are contacted with the pervious concrete layer 1, are uniformly provided with a plurality of drainage holes 9, and rainwater in the pervious concrete layer 1 and the plain soil layer 3 can be rapidly collected through the first drainage ditch 51 and the second drainage ditch 52, so that the rainwater is collected to a filtering and recycling system for comprehensive utilization. In this embodiment, because first escape canal 51, second escape canal 52 are located domes's both sides respectively, and the waterproof geotechnological cloth layer 2 of the domes of laying 3 tops in plain soil layer has certain water conservancy diversion effect, makes the both sides of direction road that the rainwater can be rapid, and then discharges through the escape canal, very big assurance the road surface does not take place ponding, especially has controlled the rainwater flow direction of road surface intermediate position, very big ponding that has restrained road surface intermediate position.
Example 5: as shown in fig. 9, on the basis of the structure described in embodiment 2, the rainwater and sewage collecting and draining system sequentially includes a permeable concrete layer 1, a waterproof geotextile layer 2, a plain soil layer 3, and a base layer 4 from top to bottom, and the thickness of each layer is set according to actual use requirements and urban climate conditions, for example, in a rainy city in the south, the thickness of the permeable concrete layer 1 needs to be properly increased to achieve a better water-melting amount; for northern rainy cities, the thickness of the vegetable soil layer 3 should be proper to increase the anti-freezing effect. In this embodiment, the setting form of the pervious concrete layer 1 is not limited, and the pervious concrete layer can meet the requirements by adopting the existing product. In this embodiment, the plain soil layer 3 is provided as an arch structure, a first drainage ditch 51 and a second drainage ditch 52 are respectively provided on both sides of the arch structure, the geotextile fixing support plates 8-3 on the first drainage ditch 51 and the second drainage ditch 52 are pressed on both ends of the arch structure, the geotextile 2 covers the plain soil layer and the fixing support plates 8-3, the geotextile layer 2 separates the plain soil layer 3 from the pervious concrete layer 1 to prevent water from entering the plain soil layer 3, the first drainage ditch 51 and the second drainage ditch 52 are provided between the pervious concrete layer 1 and the base layer 4, a plurality of drainage holes are provided on the wall surfaces of the first drainage ditch 51 and the second drainage ditch 52 contacting the pervious concrete layer 1, a third drainage ditch 53 is provided at the top of the arch structure, the third drainage ditch 53 penetrates the top of the arch structure of the plain soil layer 3 to form a drainage part 63 in the pervious concrete layer 1 and a water containing part 64 in the plain soil layer 3, the drain part 63 of the third drainage ditch 53 is provided with a plurality of drain holes, in order to increase the drain area and the water melting volume, the drain part 63 and the water containing part 64 are both arc-shaped, the third drainage ditch 53 is higher than the first drainage ditch 51 and the second drainage ditch 52, and a water level meter is arranged in the third drainage ditch 53. Wherein, the position of first escape canal 51, second escape canal 52 and the concrete layer 1 contact that permeates water evenly is provided with a plurality of wash port, and the rainwater in the concrete layer 1 and the well of permeating water can be collected through first escape canal 51, second escape canal 52 rapidly, and third escape canal 53 both sides are connected with "Z" font board, and third escape canal 53 is fixed in plain soil layer through "Z" font board, improves the stability of third escape canal 53. When the displacement of first escape canal 51 and second escape canal 52 was overloaded, unnecessary water would get into the higher third escape canal 53 of set position, and the water level gauge in the third escape canal 53 monitors the water level in the third escape canal 53 in real time to give relevant drainage management department with water level signal transmission, relevant drainage management department can judge this application according to the water level in the third escape canal 53 whether water concrete drainage purifies potential energy conversion system reaches the drainage ability upper limit, in time reacts.
Claims (10)
1. The utility model provides a concrete rain sewage purification potential energy conversion power generation system permeates water, collect drainage system including rain sewage, a serial communication port, the water of collecting in the rain sewage collection drainage tank is input and is filtered the system of recycling, it is equipped with the one-level sedimentation tank that communicates in proper order to filter the system of recycling, the clean water basin, second grade sedimentation tank and clean water basin, it still is equipped with waterwheel generator and stream generator to filter the system of recycling, the water that the second grade sedimentation tank flows passes through waterwheel generator and stream generator and gets into the clean water basin, waterwheel generator and stream generator utilize rivers potential energy electricity generation, it still includes back flush circulation system to filter the system of recycling.
2. The pervious concrete rainwater sewage purification potential energy conversion power generation system according to claim 1, wherein a honeycomb filter plate, a quartz sand layer and an activated carbon layer are arranged in the purification water tank, the honeycomb filter plate is arranged at the lowest part, the quartz sand layer is arranged above the honeycomb filter plate, and the activated carbon layer is arranged above the quartz sand layer.
3. The pervious concrete rainwater and sewage purification potential energy conversion power generation system of claim 2, wherein the backwashing circulation system is connected with a control circuit, and the control circuit controls the backwashing circulation system to operate.
4. The pervious concrete rainwater purification potential energy conversion power generation system of claim 3, wherein the backwash circulating system comprises,
a switching water pipe for communicating the primary sedimentation tank and the purification water tank;
a communicating water pipe for communicating the purifying water tank and the secondary sedimentation tank;
a water outlet pipe for communicating the secondary sedimentation tank with the clean water tank;
a circulating pipeline with one end communicated with the clean water tank, wherein the other end of the circulating pipeline is communicated with a three-way pipeline, the other two ends of the three-way pipeline are respectively communicated with a back washing pipeline and a large circulating pipeline, the back washing pipeline is communicated with the purified water tank, the large circulating pipeline is communicated with the secondary sedimentation tank, the hydraulic ram pump is arranged on the circulating pipeline, the circulating pump is arranged on the bypass pipeline, and the circulating pump is connected in parallel with the two ends of the hydraulic ram pump through the bypass pipeline;
a bypass pipeline connected in parallel to the circulation pipeline;
the emergency drain pipe A is arranged at the bottom of the clean water tank;
the filtering drain pipe is arranged at the bottom of the purification water tank;
the emergency drain pipe B is arranged at the bottom of the primary sedimentation tank;
the electromagnetic valve A is arranged on the switching water pipe;
the electromagnetic valve B is arranged on the communicating water pipe;
a solenoid valve C arranged on the back washing pipeline;
the electromagnetic valve D is arranged on the large circulation pipeline;
the electromagnetic valve E is arranged at the parallel connection position of the circulating pipeline and the bypass pipeline;
the electromagnetic valve F is arranged on the emergency drain pipe A;
an electromagnetic valve G arranged on the filtering drain pipe;
the electromagnetic valve H is arranged on the emergency drain pipe B;
setting a water level switch A in the primary sedimentation tank;
a water level switch B and a water level switch C which are arranged in the clear water tank.
5. The pervious concrete rainwater sewage purification potential energy conversion power generation system of claim 4, wherein the control circuit comprises a power circuit, a trigger circuit and a state switching circuit.
6. The pervious concrete rainwater sewage purification potential energy conversion power generation system according to claim 5, wherein the rainwater sewage collection and drainage system comprises a pervious concrete layer and a plain soil layer, the waterproof geotextile layer prevents water in the pervious concrete layer from flowing into the plain soil layer, a base layer is padded at the bottom of the plain soil layer, a drainage ditch is arranged between the pervious concrete layer and the base layer, and the drainage ditch collects rainwater sewage from the pervious concrete layer through a drainage hole on the drainage ditch.
7. The pervious concrete rainwater and sewage purification potential energy conversion power generation system as claimed in claim 6, wherein a drainage capacity detection water level gauge is arranged in the tank body, and the drainage capacity detection water level gauge is arranged on the inner side wall of the tank body.
8. The pervious concrete rainwater and sewage purification potential energy conversion power generation system according to claim 6, wherein the plain soil layer is provided with an arch structure, and two drainage ditches are arranged, the two drainage ditches are respectively a first drainage ditch and a second drainage ditch, the first drainage ditch and the second drainage ditch are respectively arranged on two sides of the arch structure, drainage holes are arranged at the contact parts of the first drainage ditch and the second drainage ditch with the pervious concrete layer, and rainwater and sewage collected by the first drainage ditch and the second drainage ditch is input into a filtering and recycling system for treatment and recycling.
9. The pervious concrete rainwater and sewage purification potential energy conversion power generation system according to claim 7, wherein a third drainage ditch is further arranged at the highest position of the arched plain soil layer, the third drainage ditch penetrates through the top of the arched structure of the plain soil layer and the waterproof geotextile layer and extends into the pervious concrete layer to form a water drainage part in the pervious concrete layer and a water containing part in the plain soil layer in a gourd-shaped structure, the water drainage part of the third drainage ditch is provided with a plurality of drainage holes, in order to increase the drainage area and the water melting volume, the water drainage part and the water containing part are both in the shape of circular arcs, the third drainage ditch is higher than the first drainage ditch and the second drainage ditch, and the drainage capability detection water level gauge is positioned in the third drainage ditch.
10. The pervious concrete rainwater and sewage purification potential energy conversion power generation system according to claims 6, 7, 8 and 9, wherein the drainage ditch is made of injection molding materials or cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210232554.9A CN114604987A (en) | 2022-03-09 | 2022-03-09 | Permeable concrete rainwater and sewage purification potential energy conversion power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210232554.9A CN114604987A (en) | 2022-03-09 | 2022-03-09 | Permeable concrete rainwater and sewage purification potential energy conversion power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114604987A true CN114604987A (en) | 2022-06-10 |
Family
ID=81860724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210232554.9A Pending CN114604987A (en) | 2022-03-09 | 2022-03-09 | Permeable concrete rainwater and sewage purification potential energy conversion power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114604987A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090120986A (en) * | 2008-05-21 | 2009-11-25 | 주식회사 자연과건설 | Gutter |
| CN202390881U (en) * | 2011-11-24 | 2012-08-22 | 中建三局第一建设工程有限责任公司 | Device for recycling rainwater and field-produced waste water |
| CN205474683U (en) * | 2016-03-26 | 2016-08-17 | 河南科技学院 | Landscape permeable pavement |
| CN205712279U (en) * | 2016-06-23 | 2016-11-23 | 鄢陵县花艺绿化工程有限公司 | A kind of municipal administration is green plants water circulation system |
| CN106499129A (en) * | 2016-10-24 | 2017-03-15 | 天津海泰市政绿化有限公司 | A kind of rain recycling system for sponge city |
| CN206495262U (en) * | 2017-02-14 | 2017-09-15 | 德阳顺辉建材有限公司 | The sponge urban rainwater circulatory system |
| CN107326996A (en) * | 2017-09-01 | 2017-11-07 | 沈阳建筑大学 | System of regulating and storing with dmp filter purification and collecting function |
| CN210341528U (en) * | 2019-05-20 | 2020-04-17 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Gardens brick road surface structure that permeates water |
| CN212271085U (en) * | 2020-04-10 | 2021-01-01 | 成都金谷景观工程有限公司 | Rainwater collecting and recycling system |
| CN112343162A (en) * | 2020-11-06 | 2021-02-09 | 刘贺 | Rainwater collection, purification and recycling system for sponge city planning construction |
| CN213358855U (en) * | 2020-09-12 | 2021-06-04 | 漳州市城市规划设计有限公司 | Can collect interception ditch of permeable material basic unit rainwater |
| CN214362641U (en) * | 2020-10-30 | 2021-10-08 | 河南惠建建设工程有限公司 | Sponge city permeable pavement |
| CN215166399U (en) * | 2021-03-22 | 2021-12-14 | 中国化学工程第七建设有限公司 | Rainwater collection system |
-
2022
- 2022-03-09 CN CN202210232554.9A patent/CN114604987A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090120986A (en) * | 2008-05-21 | 2009-11-25 | 주식회사 자연과건설 | Gutter |
| CN202390881U (en) * | 2011-11-24 | 2012-08-22 | 中建三局第一建设工程有限责任公司 | Device for recycling rainwater and field-produced waste water |
| CN205474683U (en) * | 2016-03-26 | 2016-08-17 | 河南科技学院 | Landscape permeable pavement |
| CN205712279U (en) * | 2016-06-23 | 2016-11-23 | 鄢陵县花艺绿化工程有限公司 | A kind of municipal administration is green plants water circulation system |
| CN106499129A (en) * | 2016-10-24 | 2017-03-15 | 天津海泰市政绿化有限公司 | A kind of rain recycling system for sponge city |
| CN206495262U (en) * | 2017-02-14 | 2017-09-15 | 德阳顺辉建材有限公司 | The sponge urban rainwater circulatory system |
| CN107326996A (en) * | 2017-09-01 | 2017-11-07 | 沈阳建筑大学 | System of regulating and storing with dmp filter purification and collecting function |
| CN210341528U (en) * | 2019-05-20 | 2020-04-17 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Gardens brick road surface structure that permeates water |
| CN212271085U (en) * | 2020-04-10 | 2021-01-01 | 成都金谷景观工程有限公司 | Rainwater collecting and recycling system |
| CN213358855U (en) * | 2020-09-12 | 2021-06-04 | 漳州市城市规划设计有限公司 | Can collect interception ditch of permeable material basic unit rainwater |
| CN214362641U (en) * | 2020-10-30 | 2021-10-08 | 河南惠建建设工程有限公司 | Sponge city permeable pavement |
| CN112343162A (en) * | 2020-11-06 | 2021-02-09 | 刘贺 | Rainwater collection, purification and recycling system for sponge city planning construction |
| CN215166399U (en) * | 2021-03-22 | 2021-12-14 | 中国化学工程第七建设有限公司 | Rainwater collection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105735449B (en) | A kind of urban road rainwater collecting and treating system | |
| CN101830564B (en) | Plant pond bed integrally built constructed wetland sewage disposal system | |
| CN107055941A (en) | A kind of river channel ecology governing system and the method for application river channel ecology governing system progress river regulation | |
| CN201952328U (en) | Landscape inverted biological quick filtration device | |
| CN109518793B (en) | Anti-blocking rainwater and sewage pipeline system and application method thereof | |
| CN203174553U (en) | Structure for transforming muddy water riverway with small flow rate into clear water riverway as ecology landscape | |
| CN105293749A (en) | Multi-span greenhouse rainwater collecting and treating reusing device and method | |
| CN203640042U (en) | Rain sewage floatage and silt separating and treating all-in-one machine | |
| CN211112989U (en) | Intelligent water collecting and draining system applied to sponge city | |
| CN211897679U (en) | Novel sponge urban road system | |
| CN211285935U (en) | Rainwater comprehensive treatment system | |
| CN204865241U (en) | Multistage rain purifying water process equipment | |
| CN208995865U (en) | It is a kind of for collecting the apparatus for building of road rain water | |
| CN208561732U (en) | System is cut down in the overflow of combined system pipe network and water pollution integration | |
| CN204779040U (en) | Artificial wetland treatment system of initial stage rainwater | |
| CN208008549U (en) | A kind of artificial wet land system of the adaptive discharge of sewage | |
| CN114604987A (en) | Permeable concrete rainwater and sewage purification potential energy conversion power generation system | |
| CN206706890U (en) | A kind of sponge Urban roof rainwater delay shunt recovery system | |
| CN210887511U (en) | Shunting pollution control system for initial rainwater | |
| CN211873281U (en) | Rainwater collecting and storing system and integrated rainwater collecting system | |
| CN210767113U (en) | Park rainwater runoff collection control system | |
| CN209509053U (en) | A kind of building body washing waste water secondary utilization system and the dirty three-dimensional recovery of circulatory system of rain | |
| CN203296159U (en) | Rainwater side ditch with filtering function | |
| CN111305366A (en) | City view rainwater reservoir system | |
| CN206204000U (en) | One kind classification root area sewage treatment ecological artificial wet land system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |