CN207121972U - A kind of unpowered slow release device and the purifier of regulating and storing with the slow release device - Google Patents
A kind of unpowered slow release device and the purifier of regulating and storing with the slow release device Download PDFInfo
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- CN207121972U CN207121972U CN201720701345.9U CN201720701345U CN207121972U CN 207121972 U CN207121972 U CN 207121972U CN 201720701345 U CN201720701345 U CN 201720701345U CN 207121972 U CN207121972 U CN 207121972U
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- sustained release
- slow release
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- release device
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Abstract
The utility model proposes a kind of unpowered slow release device, to solve the problems, such as stably slowly can not uniformly, flow-controllable discharge solution from storage facility in the case of unpowered, including sustained release casing, anti-clogging stable water pressure device, constant flow rate control pipe, access cover and the sustained release case passage or blast pipe being arranged on the access cover, the access cover is provided with spirit level, flexible sealing joint is connected with the bottom of the sustained release casing, the delivery port is located in flexible sealing joint, and the drainpipe is connected with flexible sealing joint.In addition, the utility model additionally provides a kind of purifier of regulating and storing with above-mentioned unpowered slow release device.Unpowered slow release device described in the utility model and purifier of regulating and storing, it is reasonable in design, it is simple in construction, realize that liquid uniformly slowly discharges, it can also indicate that combining flexible sealing joint adjusts unpowered slow release device installation level, ensures that the water flow of unpowered slow release device is accurate according to spirit level.
Description
Technical field
Collection water distribution purifier technical field is the utility model is related to, more particularly, to a kind of unpowered slow release device and is had
The purifier of regulating and storing of the slow release device.
Background technology
Country advocates build sponge city energetically, refer to city can as sponge, water suction when raining, water storage, infiltration,
Water purification, it is necessary to when by the water stored " release " and be used.In October, 2014《Sponge urban construction technical manual --- low shadow
Ring exploitation storm-water system structure (tentative)》(hereinafter referred to as " guide ") is issued, one of important goal being related in " guide "-" rain
" control " in water runoff volume control " term refers to " overall control ", i.e., including Runoff contaminants total amount and runoff volume.
Delay facility, delay adjustment facility for going out stream with bottom etc., rainwater after storage to emptying time mainly by controlling
System (delay discharge ensures the sedimentation time to increase the SS residence times) realizes contaminant transport model, and rainwater is not directly outer to be arranged, and
It is the outer row after processing reaches certain effect, because runoff pollution control is the important content of overall control, therefore the situation also belongs to
In the category of overall control.For the actual demand of sponge urban construction, the rainwater storage facility of scattering device can be rapidly and efficiently
Ground reaches the rainfall runoff volume that needs control, in conjunction with can slowly, uniformly set the device of flow in the case of unpowered (without dynamic
Power slow release device) release is controlled, reach the delay adjustment effect of rainwater, runoff peak flow can not only be cut down, moreover it is possible to very
Runoff pollution is controlled well, can effectively meet the overall control index in sponge urban construction.The external practice card such as U.S.
Bright delay facility of regulating and storing is not only able to control and urban waterlogging while also solves runoff pollution, is a kind of highly effective engineering hand
Section, can realize the unpowered slow release device of rainwater storage purification will have a wide range of applications in China's sponge urban construction,
It is of great immediate significance to building and improving sponge city cleaning system of regulating and storing.
During abundant rainfall, landscape or natural water exceed the quick discharge of rainwater needs of flood level, or even form flood
Disaster.When rainwater is few, water body water level is due to when the reasons such as evaporation, seepage, plant transpiration are usually less than ordinary water level again, for guarantee scape
Sight and water ecological setting demand, need to utilize other water sources to carry out moisturizing again.If rainwater stored during water body rainwater excess,
When rainwater is few, when water body is less than setting water level, the rainwater of storage can uniformly, slowly according to being carried out in the cycle time of planning
Release, moisturizing is carried out to water body, keeps the basic water level of water body, water ecological setting and landscape effect is ensured, can greatly improve
The utilization rate of rainwater, and the protection to water ecosystem is significant.
《National Program for Afforestation (2011-2020)》It is distinctly claimed, to the year two thousand twenty, area of woods reaches 2.23
Hundred million hectares, afforestation rate reaches more than 23%." 13 " planning proposes that " desertification can be administered to the year two thousand twenty whole nation more than 50%
Soil is governed " target.To complete above-mentioned target, and realize that maintenance survives, it is at this stage, (or other using electric energy
The energy) iirigation water source is provided, very big problem be present under current conditions.Maintenance can will be irrigated in the case of unpowered with water to be delayed
Slowly, equably release utilizes, and the utilization ratio for improving irrigation water has very big realistic meaning.Can be in the case of unpowered
Water can equably, slowly being planned to, the device that release utilizes can apply to industrial crops plantation, seedling in greenhouse, facility agriculture
Industry, the greening rainwater irrigation of overhead road of city pars basilaris pontis etc., have positive role, also favorably for saving water resource and attenuating cost of labor
The lasting lifting of Practices Sustainable Increasing Income, agricultural modernization level in peasant.
In order to realize above-mentioned target, there has been proposed various solutions.By the rainwater of storage or irrigation water from
Slowly release utilizes in water storage facility, typically using following several ways：First is discharged using gravity, the valve set by low level
Solution can be discharged and utilized by door pipe-line system, liquid position potential energy.Second forms siphonage using atmospheric pressure, and solution is set from storage
Apply middle discharge.3rd can utilize capillarity combination siphon principle, will be molten by the material with capillarity and siphon pipe
Liquid discharges utilization from storage facility.4th utilizes the outside kinetic energy provided, drives water pump or other power set by water from setting
Apply middle lifting or transport out utilization.Utilize gravity or the discharging modes of siphonage, it is not necessary to outside offer power, but with
The reduction of solution level in storage facility, emission flow can continue to reduce, for requiring in longer cycle slowly, uniformly to molten
In the environment of liquid is discharged or utilized, it is impossible to adopt this method.Using capillary materials combination siphonage can slowly, phase
To equably discharging solution, but the limitation due to capillary materials in itself, trace suspension thing or other impurity in solution are all
It can pollute and block capillary materials, the flow velocity for causing solution to discharge is decreased up to close to zero, for rainwater and water for irrigation all
Be not suitable for.Using water pump or other power set, the solution in storage facility can realize regime flow can planning utilization, but
It is that in many circumstances, power source and electromechanical equipment can not be provided；Even if providing power source as engineering construction is costly,
Operation maintenance is complicated, it is difficult to popularization.
According to above-mentioned analysis, all there are various deficiencies in current solution and facility, it is impossible to effectively realize unpowered
In the case of, reliablely and stablely by solution from storage facility slowly uniformly, discharge utilization flow-controllable.
Utility model content
The utility model proposes a kind of unpowered slow release device and the purifier of regulating and storing with the slow release device, design are closed
Reason, it is simple in construction, while realizing that liquid uniformly slowly discharges, it can also indicate that combining flexible sealing joint adjusts according to spirit level
Whole unpowered slow release device installation level, ensures that the water flow of unpowered slow release device is accurate.
What the technical solution of the utility model was realized in：A kind of unpowered slow release device, it is characterised in that：Including sustained release
Casing, the anti-clogging stable water pressure being connected in sustained release casing and with being arranged on the water inlet connector being sustained on wall box
Device, positioned at sustained release casing in and be arranged on sustained release casing bottom wall delivery port be connected constant flow rate control pipe, set
Access cover and the sustained release case passage or blast pipe that are arranged on the access cover in sustained release casing top, in the maintenance
Cover and be provided with spirit level, be connected with flexible sealing joint in the bottom of the sustained release casing, the delivery port is located at flexible sealing
In joint, the drainpipe is connected with flexible sealing joint.
In addition, the utility model additionally provides the purifier of regulating and storing with above-mentioned unpowered slow release device, with for sponge
Urban construction, water ecology moisturizing, desertification treatment, green barren hill, industrial crops plantation, seedling in greenhouse, industrialized agriculture and
The demands such as overhead road of city pars basilaris pontis greening rainwater irrigation.
Above-mentioned technical proposal is employed, the beneficial effects of the utility model are：1st, engineering construction and equipment are fully taken into account
The actual conditions of application, it is reasonable in design, it is simple in construction, all construction part moduleization designs, connected using screw thread or socket joint, whole dress
Put and be easily installed use, facilitate adjustment and maintenance；2nd, flexible sealing joint is combined according to spirit level instruction and adjusts unpowered slow release device
Installation level；3rd, sponge urban construction is can be applied to, the rainwater of storage is collected by unpowered slow release device, without power
Under the conditions of accurate control emptying time (delay discharge to increase the SS residence times), the flow velocity for discharging water can be according to planning essence
Really setting, rainwater obtain controllable delay adjustment precipitation purification, catharsis of regulating and storing are realized, without providing the condition of extra power
Requirement of the lower satisfaction to rainfall runoff overall control；4th, available for nature or the ecological water supplement of artificial water, water body hypervolia
When the rainwater that stores when water body water level is too low, by it is unpowered uniformly, slowly according to being released in the cycle time of planning
Put, moisturizing is carried out to water body, keeps the basic water level of water body, maintain water ecological setting and landscape effect, protection water ecology system
System, without providing the ecological water supplement function of meeting under conditions of extra power to water body；5th, desertification treatment and famine be can be applied to
Mountain is afforested, and overhead pars basilaris pontis greening rainwater irrigation, industrial crops plantation, industrialized agriculture, seedling in greenhouse etc., irrigation water or rainwater lead to
Cross unpowered slow release device, without provide realize under conditions of extra power will irrigate maintenance water slowly, equably release utilize,
Duty and irrigation time can be controlled, improves the utilization ratio of irrigation water, can also be overcome in existing underground drip irrigation technique
The problem of negative pressure sucks molecule in soil and resulted in blockage during stopping, asking for power source can not be provided by solving most area
Topic, has saved irrigation system operating cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the unpowered slow release device embodiment one of the utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the structural representation of the unpowered slow release device embodiment two of the utility model；
Fig. 4 is the structural representation for the rainwater storage purifier that the utility model has unpowered slow release device；
Fig. 5 is that there is the utility model the ecological water supplement of unpowered slow release device to regulate and store the structural representation of purifier；
Fig. 6 is that there is the utility model the unpowered irrigation of unpowered slow release device to regulate and store the structural representation of purifier.
Wherein：1st, it is sustained casing, 2, water inlet connector, 3, bottom delivery port, 4, anti-clogging stable water pressure device, 5, constant
Flow control tube, 6, flexible sealing joint, 6-1, annular seal, 7, access cover, 8, spirit level, 9, sustained release case passage, 10,
Subregion dividing plate, 11, mozzle, 12, rainwater storage case, 13, rainwater water inlet pipe, 14, floating outlet pipe, 15, drainpipe, 16, can
Regulation fixing apparatus, 17, infiltration gravel layer, 18, flexible porous tube, 19, access hole, 20, water storage bin, 21, overflow water inlet
Pipe, 22, filling pipe, 23, storage tank, 24, irrigation water delivery pipe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Unpowered slow release device embodiment one：
Referring to attached Fig. 1 and 2, unpowered slow release device in the present embodiment include sustained release casing 1, in sustained release casing 1 simultaneously
Be arranged on sustained release the side wall of casing 1 on water inlet connector 2 be connected anti-clogging stable water pressure device 4, positioned at be sustained casing 1
It is interior and with being arranged on constant flow rate control pipe 5 that the delivery port 3 of the sustained release bottom wall of casing 1 is connected, being arranged on sustained release casing 1 top
Access cover 7 and the sustained release case passage 9 or blast pipe that are arranged on access cover 7, spirit level 8 is provided with access cover 7,
The bottom of sustained release casing 1 is connected with flexible sealing joint 6, and delivery port 3 is located in flexible sealing joint 6, and drainpipe is close with flexibility
Sealing joint 6 is connected.
By the water inlet connector 2 of unpowered slow release device, solution enters sustained release casing 1, through anti-clogging hydraulic control device 4
The solution pressure stabilization in sustained release casing 1 is maintained, solution is quantitatively discharged into delivery port 3 by constant flow rate control pipe 5 and passes through connection
Drainpipe (not depending on going out in figure) discharge on flexible sealing joint 6.
, can be according to water by setting spirit level 8 and the flexibility using annular seal 6-1 in flexible sealing joint 6
The instruction of quasi- device 8, correct because unpowered slow release device tilts caused by construction error, deviation adjustment angle is -15 ° -+15 °.It is flexible close
Sealing joint 6 uses R shape structures, and the annular seal 6-1 of the inwall of flexible sealing joint 6 uses the compound RP materials of rubber and plastic or fluorubber
FKM materials, good elasticity and adaptability, can compensate for larger deviation and angular deviation.And drainpipe connects with flexible sealing
First 6 realize that flexible sealing socket joint connects.
Above-mentioned spirit level 8 is transparent material, preferentially selects level alveolitoid Universal level-metre.
Above-mentioned sustained release casing 1 be by resin glass fibre reinforced plastics, PVC, UPVC, PE, HDPE, PP, ABS Polymer material or
Erosion-Resisting Non-metallic Materials are made.The shape and size of sustained release casing 1 can be set according to the actual requirements.
The material of above-mentioned anti-clogging stable water pressure device 4 is Erosion-Resisting Non-metallic Materials, and its solution flow passage is straight-through
Type perseverance gauge structure.Anti-clogging stable water pressure device 4 is used with water inlet connector 2 and is threadedly coupled.Anti-clogging stable water pressure device 4 is set
The quantity put can carry out increase and decrease setting according to the requirement of water yield.
Constant flow rate control pipe 5 is by PVC, UPVC, PE, HDPE, PP, ABS Polymer material or corrosion-resistant non-gold
Category material is made, and constant flow rate control pipe 5 and the socket joint of delivery port 3 or threaded connection, perforate is provided with constant flow rate control pipe 5
Or connection opening.The quantity and the perforate in constant flow rate control pipe 5 or the size of opening and position that constant flow rate control pipe 5 is set
Setting can be adjusted according to demand by putting.
Unpowered slow release device embodiment two：
Referring to accompanying drawing 3, unlike embodiment one, when water supply pressure is too high, dividing plate 10 is provided with sustained release casing 1
And pre- depressor area and sustained release area are separated into by dividing plate 10, water inlet connector 2 is communicated with pre- depressor area and set in pre- depressor area
There is at least one anti-clogging stable water pressure device 4 being connected with water inlet connector 2, delivery port 3 and constant flow rate control pipe 5 are set
Put and be connected between sustained release area, pre- depressor area and sustained release area by the mozzle 11 outside sustained release casing 1.In sustained release area
It is interior that at least one set of anti-clogging stable water pressure device 4 being connected with mozzle 11 is set.
Pressure of supply water is reduced in advance in 1 group of pre- depressor area setting or multigroup anti-clogging stable water pressure device 4, after pre- decompression
Solution enter sustained release area by mozzle 11 again, set 1 group or multigroup anti-clogging stable water pressure device 4 to remain slow in sustained release area
It is stable to release the solution pressure in sustained release area in casing, then is connect by above-mentioned constant flow rate control pipe 5 with delivery port 3 and flexible sealing
First 6 discharge, ensures the uniform and stable of water flow.
When the embodiment can solve water supply water pipe or water tank hypertonia, the pressure of anti-clogging stable water pressure device 4
Power control error it is larger, cause constant flow rate control pipe 5 water flow increase the problem of, expand unpowered slow release device should
Use scope.
The utility model additionally provides one kind and regulated and stored purifier, including water storage device, in the inside of water storage device or outer
Portion is provided with above-mentioned unpowered slow release device.Above-mentioned water storage device is rainwater storage case 12, water storage bin 20 or storage tank 23.Rain
Water storage bin 12, water storage bin 20 or storage tank 23 are reinforced concrete structure or brick mix structure or other structures
(metal is nonmetallic).
Regulate and store purifier embodiment one：
When above-mentioned water storage device is rainwater storage case 12, above-mentioned purifier of regulating and storing is a kind of rainwater storage purification
Device.Referring to accompanying drawing 4, rainwater storage case 12 can be metal material, nonmetallic materials, armored concrete, brick mix structure etc.,
Unpowered slow release device, the sidepiece upper end connection rain water inlet of rainwater storage case 12 are connected with inside or outside rainwater storage case 12
Pipe 13, rainwater are entered in rainwater storage case by rainwater water inlet pipe 13；It may be selected to set in the inside of rainwater storage case 12 and float
Dynamic outlet pipe 14, floating outlet pipe 14 add hose construction using floating body, and floating outlet pipe 14 is connected to entering for unpowered slow release device
On water connector 2, because buoyancy keeps the liquid level discrepancy in elevation of hose inlet and rainwater storage case 12 constant, delay into unpowered
The rainwater for releasing device is the cleaning rainwater on rainwater storage case liquid level surface；The outside of rainwater storage case 12 sets drainpipe 15, unpowered
Flexible sealing joint 6 in slow release device is arranged on the described standpipe of drainpipe 15；Nothing on the standpipe of drainpipe 15 is moved
Power slow release device can correct inclination during installation, ensure the level of unpowered slow release device according to the instruction levelness of spirit level 8
Degree, the unpowered slow release device after correction are fixed by adjustable fixing device 16；The water outlet of drainpipe 15 can enter infiltration gravel layer
Oozed under 17 or Storm Sewer Network is discharged into by flexible porous tube 18.The top of rainwater storage case 12 sets access hole 19, passes through inspection
Repairing mouth 19 can install, adjust, safeguarding unpowered slow release device.Rainwater into rainwater storage case 12 passes through unpowered slow release device control
System, rainwater form unpowered rainwater storage by delay precipitation purification, equal and quantitative discharge rainwater infiltration or into Storm Sewer Network
Purifier.Carry out rainwater delay precipitation, the control release of flow can slowly, be uniformly set in the case of unpowered, is reached
The delay adjustment effect of rainwater, can not only cut down runoff peak flow, moreover it is possible to runoff pollution is controlled well, can be effectively
Meet the rainfall runoff overall control index in sponge urban construction.
The device of the present embodiment is reasonable in design, simple in construction, can be directed to the construction demand in China sponge city, realize rain
Water runoff volume control targe.
Regulate and store purifier embodiment two：
When above-mentioned water storage device is water storage bin 20, above-mentioned purifier of regulating and storing is that a kind of ecological water supplement is regulated and stored
Purifier.Referring to accompanying drawing 5, portion is provided with unpowered uniform slow release device, water storage bin 20 in or beyond water storage bin 20
Sidepiece upper end be connected with overflow water inlet pipe 21, the unpowered slow release device of interior lower end or external connection of rainwater storage case 17 enters
Water connector 2, the delivery port 3 of unpowered slow release device connect filling pipe 22 by flexible sealing joint 6.Water body is in high water level
When, the water of overflow enters water storage bin 20 by overflow water inlet pipe 21；The water level of water body is steamed due to evaporation, seepage, plant
When the effect such as rising and being less than ordinary water level, the water that water storage bin 20 stores by unpowered slow release device uniformly, slowly according to rule
Carry out discharging in the cycle time drawn and moisturizing is carried out to water body, keeps the basic water of water body into filling pipe 22, the water outlet of filling pipe 22
Position, water ecological setting and landscape effect are maintained, form ecological water supplement and regulate and store purifier.
The device of the present embodiment is reasonable in design, simple in construction, for the demand of water ecology moisturizing, realizes that rainwater is effectively sharp
For water ecology moisturizing.
Regulate and store purifier embodiment three：
When above-mentioned water storage device is water storage tank 23, above-mentioned purifier of regulating and storing is that a kind of unpowered irrigate is adjusted
Store purifier.Referring to accompanying drawing 6, the fertilizer of water for irrigation or wiring solution-forming is stored in storage tank 23；In the outside of storage tank 23
Or the internal water inlet connector 2 for connecting unpowered slow release device, the delivery port 3 of unpowered slow release device by flexible sealing joint 6 with
Irrigation water delivery pipe 24 is connected, and composition is unpowered to irrigate purifier of regulating and storing.Solution enters the unpowered slow release device of water, by without dynamic
Power slow release device controls water outlet to be oriented by irrigation water delivery pipe 24, and plant root soil is uniform, stably conveys irrigation water or liquid fertilizer
Material.Irrigation water or rainwater are delayed without realization under conditions of providing extra power by unpowered slow release device by maintenance is irrigated with water
Slowly, equably release utilizes, and is precisely controlled duty and irrigation time, improves the utilization ratio of irrigation water.This irrigation
Mode can overcome when stopping in underground drip irrigation technique, molecule in negative pressure suction soil and the problem of result in blockage；Solve big
Some areas can not provide the problem of power source, save irrigation system operating cost.It can be applied to desertification treatment and deserted mountain
Greening, overhead pars basilaris pontis greening rainwater irrigation, industrial crops plantation, industrialized agriculture, seedling in greenhouse etc..
The device of the present embodiment is reasonable in design, simple in construction, for desertification treatment, green barren hill, industrial crops plantation,
The demand of seedling in greenhouse, industrialized agriculture and the greening rainwater irrigation of overhead road of city pars basilaris pontis etc., realizes that passive highly effective is irrigated.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (10)
- A kind of 1. unpowered slow release device, it is characterised in that：Including sustained release casing (1), in sustained release casing (1) and with being arranged on Sustained release casing (1) side wall on water inlet connector (2) be connected anti-clogging stable water pressure device (4), positioned at sustained release casing (1) It is interior and be arranged on sustained release casing (1) bottom wall delivery port (3) be connected constant flow rate control pipe (5), be arranged on sustained release case Access cover (7) at the top of body (1) and the sustained release case passage (9) or blast pipe being arranged on the access cover (7), described Access cover (7) is provided with spirit level (8), and flexible sealing joint (6) is connected with the bottom of the sustained release casing (1), it is described go out The mouth of a river (3) is located in flexible sealing joint (6), and drainpipe is connected with flexible sealing joint (6).
- 2. unpowered slow release device according to claim 1, it is characterised in that：The flexible sealing joint (6) uses R shape knots Structure, the annular seal (6-1) of flexible sealing joint (6) inwall use the compound RP materials of rubber and plastic or fluorubber FKM materials.
- 3. unpowered slow release device according to claim 1, it is characterised in that：Described spirit level (8) is transparent material, is Level alveolitoid Universal level-metre.
- 4. unpowered slow release device according to claim 1, it is characterised in that：The sustained release casing (1) is by macromolecule material Material or Erosion-Resisting Non-metallic Materials are made.
- 5. unpowered slow release device according to claim 1, it is characterised in that：The anti-clogging stable water pressure device (4) Material is Erosion-Resisting Non-metallic Materials, and its solution flow passage is through-type permanent gauge structure, and described anti-clogging stable water pressure fills Increase and decrease setting can be carried out according to the requirement of water yield by putting the quantity of (4).
- 6. unpowered slow release device according to claim 1, it is characterised in that：The constant flow rate control pipe (5) is by height Molecular material or Erosion-Resisting Non-metallic Materials are made, and perforate or connection opening are provided with constant flow rate control pipe (5).
- 7. according to the unpowered slow release device described in claim any one of 1-6, it is characterised in that：Set in the sustained release casing (1) There is dividing plate (10) and be separated into pre- depressor area and sustained release area, the water inlet connector (2) and pre- depressor area phase by dividing plate (10) Lead to and be provided with least one anti-clogging stable water pressure device (4) being connected with water inlet connector (2) in pre- depressor area, it is described Delivery port (3) and constant flow rate control pipe (5) are arranged on sustained release area, by positioned at sustained release between the pre- depressor area and sustained release area The outside mozzle (11) of casing (1) is connected.
- 8. unpowered slow release device according to claim 7, it is characterised in that：At least one set of and water conservancy diversion is set in sustained release area The anti-clogging stable water pressure device (4) that pipe (11) is connected.
- The purifier 9. one kind is regulated and stored, including water storage device, it is characterised in that：It is provided with inside or outside water storage device as weighed Profit requires the unpowered slow release device described in any one of 1-8.
- 10. purifier according to claim 9 of regulating and storing, it is characterised in that：The water storage device is rainwater storage case (12), water storage bin (20) or storage tank (23), the rainwater storage case (12), water storage bin (20) or storage tank (23) It is reinforced concrete structure or brick mix structure, overflow water inlet pipe (21) is provided with the top of the water storage bin (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701345.9U CN207121972U (en) | 2017-06-08 | 2017-06-08 | A kind of unpowered slow release device and the purifier of regulating and storing with the slow release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701345.9U CN207121972U (en) | 2017-06-08 | 2017-06-08 | A kind of unpowered slow release device and the purifier of regulating and storing with the slow release device |
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| Publication Number | Publication Date |
|---|---|
| CN207121972U true CN207121972U (en) | 2018-03-20 |
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ID=61614048
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720701345.9U Active CN207121972U (en) | 2017-06-08 | 2017-06-08 | A kind of unpowered slow release device and the purifier of regulating and storing with the slow release device |
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| CN (1) | CN207121972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100253A (en) * | 2017-06-08 | 2017-08-29 | 上海同晟环保科技有限公司 | A kind of unpowered slow release device and the purifier of regulating and storing with the slow release device |
| CN111535416A (en) * | 2020-04-26 | 2020-08-14 | 上海市政工程设计研究总院（集团）有限公司 | System and process for controlling rainwater source of sponge city based on time delay regulation technology |
-
2017
- 2017-06-08 CN CN201720701345.9U patent/CN207121972U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100253A (en) * | 2017-06-08 | 2017-08-29 | 上海同晟环保科技有限公司 | A kind of unpowered slow release device and the purifier of regulating and storing with the slow release device |
| CN111535416A (en) * | 2020-04-26 | 2020-08-14 | 上海市政工程设计研究总院（集团）有限公司 | System and process for controlling rainwater source of sponge city based on time delay regulation technology |
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