CN207794186U - A kind of rain water reservoir system - Google Patents
A kind of rain water reservoir system Download PDFInfo
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- CN207794186U CN207794186U CN201721553575.1U CN201721553575U CN207794186U CN 207794186 U CN207794186 U CN 207794186U CN 201721553575 U CN201721553575 U CN 201721553575U CN 207794186 U CN207794186 U CN 207794186U
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- water
- rainwater
- rainwater collection
- pump
- clear water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides a kind of rain water reservoir system, including buried rainwater collection collector, rainwater collection pool, rainwater collection pool are connected to rainwater collection collector by rainwater inspection well, and Prefabricated combined septic tank is equipped in rainwater inspection well；It is equipped with equipment room and clear water reserviors on the outside of rainwater collection pool, the rain processing system of connection rainwater collection pool and clear water reserviors is equipped in equipment room；Rain processing system includes water pump, flocculation reaction tank, medium filter and the ultraviolet sterilizer being sequentially communicated by water pipe, and the water outlet of ultraviolet sterilizer is connected to clear water reserviors；It is equipped with flocculating agent feeding device between water pump and flocculation reaction tank, disinfectant feeding device is equipped between ultraviolet sterilizer and clear water reserviors；Clear water reserviors are connected to municipal water supply net by feed pipe, and municipal water supply net provides source pressure to flocculating agent feeding device and disinfectant feeding device.Extra rainwater is adequately utilized and carries out supplement urban water-body resource, has saved freshwater resources, has met the theory of urban environmental protection construction.
Description
Technical field
The utility model is related to rainwater resources utilization technical fields, and in particular to a kind of rain water reservoir system.
Background technology
City freshwater resources are limited, but with the attention to environment, and the water consumption in terms of environmental greening increases, in city
Freshwater resources mainly for drinking and using for people is answered, not extra water resource is supplied in greening.Rainwater resource is to compare
Abundant freshwater resources, existing urban construction cross in city by rainwater resource for afforesting, road cleaning, landscape are made,
And existing cistern is to design on the ground, needs power when collecting rainwater, although having carried out cycle profit to rainwater
With, but power resource is consumed, do not make full use of the power that The natural flow of water always proceeds from a higher level to a lower one.And not fully to the rainwater resource of storage
It is handled, causes rainwater to become stagnant water for a long time, entire water body addles, and causes the pollution of environment when in use, loses more than gain.
Utility model content
For the deficiency in the presence of the prior art, the utility model provides a kind of rain water reservoir system, solves
The problem of after rainwater-collecting without carrying out water treatment.
To achieve the above object, the utility model uses the following technical solution：A kind of rain water reservoir system, including
Buried rainwater collection collector, rainwater collection pool, the rainwater collection pool are connected to rainwater collection collector by rainwater inspection well, institute
It states and is equipped with Prefabricated combined septic tank in rainwater inspection well；It is equipped with equipment room and clear water reserviors on the outside of the rainwater collection pool, is equipped in equipment room
It is connected to the rain processing system of rainwater collection pool and clear water reserviors；The rain processing system includes being taken by what water pipe was sequentially communicated
Water pump, flocculation reaction tank, medium filter and ultraviolet sterilizer, the water outlet of ultraviolet sterilizer are connected to clear water reserviors；Water pump
The flocculating agent feeding device that flocculant is added into water pipe, the ultraviolet sterilizer and clear water reserviors are equipped between flocculation reaction tank
Between be equipped with into water pipe add disinfectant disinfectant feeding device；The clear water reserviors are connected to municipal water supply by feed pipe
Net, municipal water supply net provide source pressure to flocculating agent feeding device and disinfectant feeding device.
Before rainwater catchment is transported to rainwater collection pool by rainwater collection collector, Prefabricated combined septic tank is first passed through to miscellaneous in rainwater
Object is removed, and avoiding the substance to have addled from entering rainwater collection pool causes water body contaminated；Into in rainwater collection pool
Rainwater is delivered by water pump in rain processing system, after flocculant is added into water pipe in flocculating agent feeding device, rainwater
Enter in flocculation reaction tank simultaneously with flocculant and reacted, precipitation is generated after so that the chemical impurity in rainwater is reacted with flocculant
Object, sediment, which is transported to together with processed rainwater in medium filter, is filtered processing, and passes through ultraviolet sterilizer
To treated, rainwater is killed virus, and the bacterium in rainwater is killed, and increases disinfectant in rainwater after treatment, further
To treated rainwater carries out disinfection and is transported in clear water reserviors carry out water storage, water body generation effectively avoided to addle the phenomenon that,
Ensure that treated that rainwater can preserve for a long time, can be used in Afforestation Landscape, avoids rainwater pollution Afforestation Landscape.
Compared with the prior art, the utility model has the advantages that：
1, using the mobility of rainwater, by rainwater catchment to rainwater collection collector, and rainwater is carried out by Prefabricated combined septic tank
It is transported in rainwater collection pool after preliminary filtering, flocculated to the rainwater in rainwater collection pool by rain processing system,
Filtering, sterilization, disinfection processing after be transported in clear water reserviors and recycled, killed bacterium in rainwater and to rainwater
After carrying out disinfection, rainwater can be stored for a long time, avoid growing bacterium in water body, ensured that water body not will produce and addled；
And purified rainwater can directly substitute fresh water, for periphery Afforestation Landscape in, adequately utilize extra rainwater into
Row supplement urban water-body resource, has saved freshwater resources, has met the theory of urban environmental protection construction；
2, whole system structure is convenient, and each rainwater catchment point in city can be built, and whole system can be adopted directly
With buried construction, in the case where not influencing pavement usage, the effect that also can play rainwater-collecting, recycle；
3, clear water reserviors are connected to municipal water supply net, in dry days, municipal water supply net can into clear water reserviors supplement water, protect
The water demand of Afforestation Landscape is demonstrate,proved, in the rainy day, the water purification in clear water reserviors can recycle, and mitigate the pressure of municipal drainage system
The supply amount of municipal water supply system is also mitigated while power；Recycle the missing shape of rainwater resource supplement city freshwater resources
Condition is conducive to the sane development of urban construction.
Description of the drawings
Fig. 1 is the sectional schematic diagram of the utility model；
Fig. 2 is the floor map of the utility model.
In figure, rainwater collection collector 1, rainwater inspection well 2, Prefabricated combined septic tank 3, rainwater collection pool 4, collection mud pit 41, water suction hole 42,
Double-layer drain cover 43, abat-vent 44, sty 45, cleaning manhole 46, sludge pump 47, overflow pipe 5, the first fluid level controller 6, equipment
Between 7, computer room collecting-tank 71, inspection manhole 72, overhaul of the equipments hole 73, downcast 74, upcast shaft 75, ventilating system 76, stainless steel
Cat ladder 77, water pump 8, flocculation reaction tank 9, medium filter 10, ultraviolet sterilizer 11, flocculating agent feeding device 12, disinfectant
Throwing device 13, suction hose 14, flush pipe 15, draining pump 16, clear water reserviors 17, clear water reserviors manhole 171, spout hole 172, venthole
173, the second fluid level controller 18, municipal water supply net 100, regenerated water pipe network 200, circular water replenishing pipe network 300.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Fig. 1~Fig. 2, a kind of rain water reservoir system described in the utility model, including buried rainwater collection
Collector 1, rainwater collection pool 4, the rainwater collection pool 4 are connected to rainwater collection collector 1 by rainwater inspection well 2, the rainwater inspection
It looks into and is equipped with Prefabricated combined septic tank 3 in well 2；4 outside of the rainwater collection pool is equipped with equipment room 7 and clear water reserviors 17, the interior company of being equipped with of equipment room 7
The rain processing system of logical rainwater collection pool 4 and clear water reserviors 17.The top of rainwater collection pool 4 is equipped with inclined steep to equipment room 7
Slope surface 45, and the gradient coefficient of sty 45 is 0.0091, this gradient can lead the flow direction of rainwater, and the flow velocity of rainwater is made to become
It is slow, meet the collection to rainwater.Multiple Double-layer drain covers 43, multiple abat-vents 44 and multiple cleanings are equipped at intervals on sty 45
Manhole 46, wherein Double-layer drain cover 43 can be such that the rainwater to trickle on sty 45 flows directly into rainwater collection pool 4 on rainy day,
And abat-vent 44 can ensure that the air in rainwater collection pool 4 keeps circulation, avoids causing closed environment, improves rainwater
Activity degree.Cleaning manhole 46, which enters for staff in rainwater collection pool 4, to be cleared up or safeguards, in clearing up manhole 46
Equipped with the cat ladder entered convenient for staff, internal air needs to meet human body requirements, and ventilator can make outside air suitable
It is smooth to enter inside, ensure that the internal oxygen moment is maintained at sufficient state.
On the bottom surface of rainwater collection pool 4 collection mud pit 41, and rainwater collection pool 4 are offered close to 1 side of rainwater collection collector
Bottom surface be to the collection inclined inclined surface in 41 side of mud pit, the gradient coefficient of inclined surface is 0.01.In the bottom surface of rainwater collection pool 4
Upper to offer water suction hole 42 close to 7 side of equipment room, wherein integrating the size in mud pit 41 as 2000X1500X1500 (h), absorb water hole
42 size is 1800X1000X800 (h)；Into silt impurity is contained in the rainwater in rainwater collection pool 4, in the process of standing
In, silt can sink, and collect under the guiding function of inclined surface and summarized in collecting mud pit 41, to reduce in rainwater
Sediment charge avoids rainwater from entering in rain processing system, mitigates the extent of deterioration of equipment in rain processing system.Collect mud pit 41
In be equipped with sludge pump 47 for excluding silt, the outlet of sludge pump 47 is drawn out to by blow-off pipe outside rainwater collection pool 4；
It is equipped with suction hose 14 in water suction hole 42, and supporting rack and horn-like suction hose 14 are equipped in the water inlet of suction hose 14,
Ensure that suction hose 14 will not directly drop to 42 bottoms of water suction hole, the case where avoiding that suction pressure is caused to increase.
In order to make the water level in rainwater collection pool 4 be maintained in controllable range, untreated rainwater can be defeated in time
It is sent to it is not necessary that in the farmland of water purification irrigation or Afforestation Landscape, overflow pipe 5 is equipped at the middle part of rainwater collection pool 4, overflow pipe 5
Latus rectum is 1400mm, after the water level in rainwater collection pool 4 reaches the height of overflow pipe 5, is flowed out from overflow pipe 5, ensures rain
The dischargeable capacity of water collecting pit 4 is 420m3, disclosure satisfy that the magnitude of recruitment that can adapt to dry days to the collecting amount of rainwater in the rainy day.
Rain processing system include the water pump 8 being sequentially communicated by water pipe, flocculation reaction tank 9, medium filter 10 and
The water outlet of ultraviolet sterilizer 11, ultraviolet sterilizer 11 is connected to clear water reserviors 17；It is equipped between water pump 8 and flocculation reaction tank 9
The flocculating agent feeding device 12 that flocculant is added into water pipe, is equipped between the ultraviolet sterilizer 11 and clear water reserviors 17 to water pipe
The disinfectant feeding device 13 of middle addition disinfectant；The clear water reserviors 17 are connected to municipal water supply net 100 by feed pipe, and municipal administration is given
The network of rivers 100 provides source pressure to flocculating agent feeding device 12 and disinfectant feeding device 13.Wherein the water inlet of water pump 8 with
Suction hose 14 connect, absorb water pump work when, the rainwater in rainwater collection pool 4 is transported in water pipe, and flocculant concentration fill
It sets 12 and is continuously added into a certain proportion of flocculant into water pipe, after rainwater is reacted with flocculant in flocculation reaction tank 9, can produce
Raw sediment, and sediment will not be dissolved in water, and after sediment enters medium filter 10 together with rainwater, sediment is by mistake
Filter, to make the chemical impurity in rainwater be filtered.In order to increase the flow velocity in medium filter 10, ensure filter process not
The flowing for influencing rainwater is additionally provided with for the air compressor machine to internal pressurization in 10 side of medium filter, increases rainwater and flow through Jie
The flow velocity of mass filter 10 improves filter effect；Filtered rainwater kills bacterium in rainwater after ultraviolet sterilizer 11,
And disinfectant is added into water according to a certain percentage, it can be preserved for a long time after so that rainwater is entered water purifying tank, and disclosure satisfy that
Need water purification as in the Afforestation Landscape at water source；After municipal water supply net 100 is connected to clear water reserviors 17, in the insufficient situation of water
Lower carry out moisturizing, avoids the situation for causing system breakdown.
In order to coordinate the normal operating conditions of water pump 8, avoid turning there is a situation where water pump 8 is dry, in rainwater collection pool 4
In be equipped with the first fluid level controller 6, for controlling starting or stoping for pulsating pump；When liquid level is in rainwater collection pool 4
When lowest water level, pulsating pump shuts down；When the liquid level in rainwater collection pool is in highest liquid level, alarm signal is sent out
Number so that it being capable of timely or rainfall storage condition at municipal flood control.It is additionally provided in rainwater collection pool 4 and is communicated to pulsating pump
Water outlet flush pipe 15, the pressure of flow can be increased by pulsating pump, and gone out from flush pipe 15.
In order to meet the maintenance and repair pair with equipment in water treatment system, the top of equipment room 7 is equipped with inspection manhole 72, sets
Standby manhole 73, natural air inlet well 74 and upcast shaft 75, are wherein equipped with stainless steel cat ladder 77, easy access people in inspection manhole 72
Member enters equipment room 7, and ventilating system 76 is equipped in upcast shaft 75, and ventilating system 76 is the prior art, can be quickly by equipment room 7
Interior foul atmosphere is discharged, and is that internal air circulation circulates, ensures that internal oxygen is sufficient, after meeting service personnel's entrance
Respiratory demand avoids causing asphyxiant situation in confined space, is equipped on inspection manhole 72 and overhaul of the equipments hole 73
Dust cover avoids external impurities from entering in equipment room 7.The bottom of equipment room 7 is equipped with computer room collecting-tank 71, can ensure to install
It is in drying regime on the bottom surface of equipment, equipment is effectively prevent to be corroded, is equipped in computer room collecting-tank 71 for sewage discharge
Draining pump 16, draining pump 16 are excluded outward by blow-off pipe, carry out subsequent processing, avoid causing to generate mud in equipment room 7, dirty
Contaminate air.
Capacity in clear water reserviors 17 will meet the speed of rain processing system, and ensure the utilization of water purification, clear water reserviors 17
Water capacity be 70m3/d, the bottom of clear water reserviors 17 be equipped with be connected to inside clear water reserviors 17 circular water replenishing pump and variable frequency pump,
Wherein circular water replenishing pump connection circular water replenishing pipe network 300, variable frequency pump is connected to regenerated water pipe network 200, in order to control in clear water
Water level is maintained at controllable state, and the second fluid level controller 18 is equipped in clear water reserviors 17, is used for control loop small pump and change
Frequency pump starts or stops, and when the water purification in clear water reserviors 17 is in normal condition, circular water replenishing pump delivers water into cycle and mends
In grid 300, to ensure the normal operation of entire water storage system, ensure that the moisture of entire green landscape is sufficient, it can also
Water purification is transported in regenerated water pipe network 200 by variable frequency pump and is utilized；When the water purification in clear water reserviors 17 is in low water level,
The operation for stopping circular water replenishing pump and variable frequency pump, into water storage state.Second fluid level controller 18 can also be in clear water reserviors 17
Flood level is alarmed.
17 manhole of clear water reserviors, spout hole 172 and venthole 173, wherein 17 manhole of clear water reserviors are additionally provided in clear water reserviors 17
Enter when convenient for being safeguarded to inside, and spout hole 172 can be more than 172 height of spout hole in the water purification amount in clear water reserviors 17
When, extra water purification is flowed out from spout hole 172, and water purification is avoided to flow backwards, and venthole 173 can guarantee the water purification in clear water reserviors 17 not
It can go bad, air circulation can extend the resting period of water purification.
In the explanation of the utility model, it should be noted that belong to " first ", " second " etc. be merely for convenience of description and
Understand, not the sequencing of work or significance level are limited.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (10)
1. a kind of rain water reservoir system, including buried rainwater collection collector, rainwater collection pool, it is characterised in that：The rain
Water collecting pit is connected to rainwater collection collector by rainwater inspection well, and Prefabricated combined septic tank is equipped in the rainwater inspection well；The rainwater
It is equipped with equipment room and clear water reserviors on the outside of collecting pit, the rainwater treatment system of connection rainwater collection pool and clear water reserviors is equipped in equipment room
System；
The rain processing system includes the water pump being sequentially communicated by water pipe, flocculation reaction tank, medium filter and ultraviolet
The water outlet of sterilizer, ultraviolet sterilizer is connected to clear water reserviors；It is equipped between water pump and flocculation reaction tank and is added into water pipe
The flocculating agent feeding device of flocculant is equipped with the disinfection that disinfectant is added into water pipe between the ultraviolet sterilizer and clear water reserviors
Agent throwing device；
The clear water reserviors are connected to municipal water supply net by feed pipe, and municipal water supply net is added to flocculating agent feeding device and disinfectant
Device provides source pressure.
2. a kind of rain water reservoir system according to claim 1, it is characterised in that：The top of the rainwater collection pool is equipped with
To the inclined sty in equipment room side, multiple Double-layer drain covers, multiple abat-vents and multiple cleanings are equipped at intervals on the sty
Manhole.
3. a kind of rain water reservoir system according to claim 2, it is characterised in that：On the bottom surface of the rainwater collection pool
Collection mud pit is offered close to rainwater collection collector side, the bottom surface of rainwater collection pool is to the collection inclined inclined surface in mud pit side；Rain
On the bottom surface of water collecting pit water suction hole is offered close to equipment room side.
4. a kind of rain water reservoir system according to claim 3, it is characterised in that：It is equipped in the collection mud pit for arranging
Go out the sludge pump of silt, water suction is equipped with suction hose in hole, and the water outlet of suction hose is connected to pulsating pump.
5. a kind of rain water reservoir system according to claim 2~4 any one, it is characterised in that：The rainwater collection
The middle part of Ji Chi is equipped with overflow pipe.
6. a kind of rain water reservoir system according to claim 5, it is characterised in that：The is equipped in the rainwater collection pool
One fluid level controller, for controlling starting or stoping for pulsating pump.
7. a kind of rain water reservoir system according to claim 1, it is characterised in that：The top of the equipment room is equipped with inspection
Manhole, overhaul of the equipments hole, natural air inlet well and upcast shaft are repaiied, stainless steel cat ladder is wherein equipped in inspection manhole, is set in upcast shaft
There is ventilating system；The bottom of equipment room is equipped with computer room collecting-tank, and the draining pump for sewage discharge is equipped in computer room collecting-tank.
8. a kind of rain water reservoir system according to claim 6, it is characterised in that：The bottom of clear water reserviors is equipped with and clear water
The circular water replenishing pump and variable frequency pump being connected to inside pond, wherein circular water replenishing pump connection circular water replenishing pipe network, variable frequency pump connection regeneration
Grid.
9. a kind of rain water reservoir system according to claim 7, it is characterised in that：Clear water reserviors are equipped in the clear water reserviors
Manhole, spout hole and venthole.
10. a kind of rain water reservoir system according to claim 8, it is characterised in that：Is equipped in the clear water reserviors
Two fluid level controllers, for starting or stoping for control loop small pump and variable frequency pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553575.1U CN207794186U (en) | 2017-11-20 | 2017-11-20 | A kind of rain water reservoir system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553575.1U CN207794186U (en) | 2017-11-20 | 2017-11-20 | A kind of rain water reservoir system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207794186U true CN207794186U (en) | 2018-08-31 |
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ID=63285638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553575.1U Active CN207794186U (en) | 2017-11-20 | 2017-11-20 | A kind of rain water reservoir system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207794186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869163A (en) * | 2017-11-20 | 2018-04-03 | 重庆阁林环保科技有限公司 | A kind of rain water reservoir system |
-
2017
- 2017-11-20 CN CN201721553575.1U patent/CN207794186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869163A (en) * | 2017-11-20 | 2018-04-03 | 重庆阁林环保科技有限公司 | A kind of rain water reservoir system |
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