CN202730930U - Separate displacement-type initial rainwater discarding device - Google Patents
Separate displacement-type initial rainwater discarding device Download PDFInfo
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- CN202730930U CN202730930U CN2012204393913U CN201220439391U CN202730930U CN 202730930 U CN202730930 U CN 202730930U CN 2012204393913 U CN2012204393913 U CN 2012204393913U CN 201220439391 U CN201220439391 U CN 201220439391U CN 202730930 U CN202730930 U CN 202730930U
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- rainwater
- diversion chamber
- early
- chamber
- rain
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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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Abstract
The utility model belongs to the technical field rainwater utilization and discloses a separate displacement-type initial rainwater discarding device. The separate displacement-type initial rainwater discarding device comprises a discarding device body and a rainwater collection tube. The discarding device body is divided into an upper rainwater guide chamber and a lower rainwater discarding chamber. The rainwater collection tube penetrates through the rainwater discarding chamber to enter the rainwater guide chamber. Initial rainwater flows into the rainwater discarding chamber from rainwater guide chamber outlets of the rainwater guide chamber and is stored in the rainwater discarding chamber accordingly. Floats are suspended below the rainwater guide chamber outlets and plug the rainwater guide chamber outlets under the buoyancy action. Medium-term and late rainwater flows out of the rainwater collection tube for subsequent process. The separate displacement-type initial rainwater discarding device is simple in structure, low in maintenance and management difficulty, stable and reliable in operation and highly durable.
Description
Technical field
The utility model relates to the rainwater utilization technical field, relates in particular to a kind of separate type displacement type early-stage rainwater stream abandoning device.
Background technology
Water scarcity is the Tough questions that China faces for a long time, and shortage of water resources becomes the restraining factors of economy and social development, accelerates rainwater catchment system and will effectively alleviate current water resources problems.Early-stage rainwater flow through atmosphere, wash away charge for remittance interface and the pipe duct that confluxes, can make early-stage rainwater carry a lot of pollutants secretly, degree of contamination is higher, the noxious materials such as road surface also can enter the early-stage rainwater runoff, heavier pollution makes early-stage rainwater not have utilizability, it pollutes and also has wayward property, therefore, no matter from reducing rainwater catchment system difficulty and cost angle, or the angle of Rainwater Quality is collected in collateral security, early-stage rainwater should adopt the abandoned stream that will not collect to process, and collects cleaner middle and later periods rainfall runoff.
With the early-stage rainwater of heavy contamination with the cleaning later stage rainwater effective separation be the major function of rainwater flow-discarding device, also be the key point of flow abandoning apparatus design and running.At present, the method for rain water drainage is various, but also lacks technology and the operational support of mature and reliable.Existing flow abandoning apparatus exists effectively fully and separates just, later stage rainwater and simplify the contradiction of rainwater flow-discarding device design, complicated machinery or electronic equipment incorporate reliability and the poor durability that makes flow abandoning apparatus, safeguard and maintenance complexity height that the operability of run duration is relatively poor.
The utility model content
The technical problem that (one) will solve
The technical problem that the utility model solves provides that a kind of simple structure, maintenance management difficulty are low, stable and reliable operation and the good separate type displacement type early-stage rainwater stream abandoning device of durability.
(2) technical scheme
The utility model provides a kind of separate type displacement type early-stage rainwater stream abandoning device, comprising: flow abandoning apparatus main body and rainwater collection collector, and described flow abandoning apparatus main body is divided into up and down two parts of rainwater diversion chamber and rain water drainage chamber by dividing plate; Be provided with two rainwater diversion chamber outlets on the described dividing plate; Described rainwater diversion chamber outlet below is hung with the ball float with described rainwater diversion chamber outlet coupling; Described rainwater diversion chamber top is provided with rainwater diversion chamber entrance; The bottom of described rain water drainage chamber is connected with the rain water drainage pipe; Described rainwater collection collector passes described rain water drainage chamber and enters described rainwater diversion chamber.
Aforesaid separate type displacement type early-stage rainwater stream abandoning device preferably, removably is equipped with the first filter on the inwall of described rainwater diversion chamber.
Aforesaid separate type displacement type early-stage rainwater stream abandoning device, preferably, the top of described the first filter has the limit, outer, and described outer is provided with handle on the limit;
Has the first platform that cooperates with limit, described outer on the inwall of described rainwater diversion chamber.
Aforesaid separate type displacement type early-stage rainwater stream abandoning device, preferably, described the first filter is the metal grill separating bucket.
Aforesaid separate type displacement type early-stage rainwater stream abandoning device preferably, arranges the second filter with described rainwater diversion chamber entrance coupling in described rainwater diversion chamber entrance perpendicular to the rainwater inflow direction.
Aforesaid separate type displacement type early-stage rainwater stream abandoning device, preferably, described the second filter is the metal grill rain perforaled strainer.
Aforesaid separate type displacement type early-stage rainwater stream abandoning device preferably, has be used to the second platform of placing described dividing plate on the described flow abandoning apparatus main body inside wall.
Aforesaid separate type displacement type early-stage rainwater stream abandoning device preferably, is equipped with valve on the described abandoned stream pipe.
Aforesaid separate type displacement type early-stage rainwater stream abandoning device, preferably, described valve is electromagnetic valve;
Rainwater flow-discarding device also comprises control device, and described control device comprises:
Be used for induction rain the rain stop sensor that stops and the control module of controlling described valve opening and closing;
Wherein, described control module comprises for receiving rain stop sensor induced signal and controlling the instruction device of opening described electromagnetic valve and the delayer of be used for resetting described instruction device and the described electromagnetic valve of time-delay closing after receiving rain to stop induced signal.
Aforesaid separate type displacement type early-stage rainwater stream abandoning device, preferably, described control module also comprises for send the manual command's trigger that opens and closes described electromagnetic valve instruction to described instruction device.
(3) beneficial effect
Separate type displacement type early-stage rainwater stream abandoning device provided by the utility model comprises flow abandoning apparatus main body and rainwater collection collector, and the flow abandoning apparatus main body is divided into up and down two parts of rainwater diversion chamber and rain water drainage chamber, wherein, the rainwater collection collector passes the rain water drainage chamber and enters rainwater diversion chamber.Early-stage rainwater enters the rain water drainage chamber through the rainwater diversion chamber outlet of rainwater diversion chamber, so that early-stage rainwater stores in the rain water drainage chamber, by the outstanding ball float of establishing below the outlet of rainwater diversion chamber, and so that ball float is blocked the outlet of rainwater diversion chamber under the effect of buoyancy, the middle and later periods rainwater flows out by the rainwater collection collector and enters subsequent technique.This separate type displacement type early-stage rainwater stream abandoning device is simple in structure, the maintenance management difficulty is low, stable and reliable operation and durability are good.
Description of drawings
Fig. 1 is the structural representation of separate type displacement type early-stage rainwater stream abandoning device among the utility model embodiment;
Fig. 2 is the top view of separate type displacement type early-stage rainwater stream abandoning device among the utility model embodiment;
Fig. 3 is the front view of the first filter among the utility model embodiment;
Among the figure, 1: the flow abandoning apparatus main body; 2: the second filters; 3: rainwater diversion chamber; 4: dividing plate; 5: the rainwater-collecting tube inlet; 6: ball float; 7: the rain water drainage chamber; 8: the rainwater collection collector; 9: the rain water drainage pipe; 10: valve; 11: the first filters; 12: handle; 13: rainwater diversion chamber entrance; 14: the outlet of rainwater diversion chamber; 15: the first platforms; 16: the second platforms; 17: the three platforms; 18: the tubular boss; 19: the string bag; 20, control device; 201: the rain stop sensor; 202: control module; 203: instruction device; 204: manual command's trigger; 205: delayer.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Figure 1 shows that the structural representation of separate type displacement type early-stage rainwater stream abandoning device among the utility model embodiment.Separate type displacement type early-stage rainwater stream abandoning device among the utility model embodiment can be installed in the collection pipe end or diversion channel of one residential, major works, be used for shunting early-stage rainwater and middle and later periods rainwater, realization is recycling to the middle and later periods rainwater, but application scenarios is many, arrangement form is versatile and flexible, can determine according to the condition on the spot of application scenarios the installation site of rainwater flow-discarding device.
In conjunction with illustrated in figures 1 and 2, separate type displacement type early-stage rainwater stream abandoning device among the utility model embodiment comprises flow abandoning apparatus main body 1 and rainwater collection collector 8, flow abandoning apparatus main body 1 is divided into rainwater diversion chamber 3 and rain water drainage chamber two parts about in the of 7 by dividing plate 4, dividing plate 4 is provided with two rainwater diversion chamber outlets 14, and each rainwater diversion chamber exports 14 belows and is hung with the ball float 6 that exports 14 couplings with rainwater diversion chamber; Rainwater diversion chamber 3 tops are provided with rainwater diversion chamber entrance 13, the bottom of rain water drainage chamber 7 is connected with rain water drainage pipe 9, rainwater collection collector 8 passes rain water drainage chamber 7 and enters rainwater diversion chamber 3, and wherein, the part of rainwater collection collector 8 in rainwater diversion chamber 3 is rainwater-collecting tube inlet 5.
Valve ball 6 in the present embodiment preferably is hung on rainwater diversion chamber and exports 14 belows by being fixedly connected on the string bag 19 in the rainwater diversion chamber outlet 14, because the string bag 19 can allow rainwater Rapid Flow mistake, and the diameter of valve ball 6 is greater than rainwater diversion chamber outlet 14, when filling early-stage rainwater in the rain water drainage chamber 7, valve ball 6 is blocked rainwater diversion chamber outlet 14 under the effect of buoyancy, then the rainwater of middle and later periods enters rainwater collection collector 8 by rainwater-collecting tube inlet 5 and flows into rain water collecting system, realizes the Collection and use to the middle and later periods.
Wherein, the material of flow abandoning apparatus main body 1 has a variety of selections, selects concrete brick in the present embodiment, and cost is low and durable, can select arbitrarily the installation site.The shape of flow abandoning apparatus main body 1 also can be built up the arbitrary shapes such as cylinder, cube according to condition on the spot, and flow abandoning apparatus main body 1 is done antiseepage process, and prevents that rainwater from oozing out, for example: can be coated with one deck waterproofing course at flow abandoning apparatus main body 1 inwall.
Separate type displacement type early-stage rainwater stream abandoning device provided by the utility model comprises flow abandoning apparatus main body and rainwater collection collector, and the flow abandoning apparatus main body is divided into up and down two parts of rainwater diversion chamber and rain water drainage chamber, wherein, the rainwater collection collector passes the rain water drainage chamber and enters rainwater diversion chamber.Early-stage rainwater enters the rain water drainage chamber through the rainwater diversion chamber outlet of rainwater diversion chamber, so that early-stage rainwater stores in the rain water drainage chamber, by the outstanding ball float of establishing below the outlet of rainwater diversion chamber, and so that ball float is blocked the outlet of rainwater diversion chamber under the effect of buoyancy, the middle and later periods rainwater enters subsequent technique by rainwater collection collector discharge currents.This separate type displacement type early-stage rainwater stream abandoning device is simple in structure, the maintenance management difficulty is low, stable and reliable operation and durability are good.
In order to realize with dividing plate 4 flow abandoning apparatus main body 1 being divided into rainwater diversion chamber 3 and rain water drainage chamber two parts about in the of 7, dividing plate 4 need to be fixed on the inwall of flow abandoning apparatus main body 1, preferred separator 4 is for removably to be fixed on the inwall of flow abandoning apparatus main body 1, be convenient to the cleaning to rainwater flow-discarding device inside, prolong the life cycle of rainwater flow-discarding device.In this example the second platform 16 can be set at the inwall of flow abandoning apparatus main body 1, be used for place dividing plate 4 flow abandoning apparatus main body 1 is divided into rainwater diversion chamber 3 and rain water drainage chamber two parts about in the of 7, so that whole device structure is simple, the maintenance management difficulty is low.The second platform 16 of a plurality of differing heights can certainly be set at the inwall of flow abandoning apparatus main body 1, in the more serious place of damage ratio, adjust the height of dividing plate 4, increase the volume of rain water drainage chamber 7, guarantee that the rainwater that rain water collecting system is collected is not polluted.
Ground or pipeline because rainwater will be flowed through before flowing into rainwater diversion chamber 3, can carry the rubbish of a large amount of larger volumes, if directly flow into rain water drainage chamber 7 by rainwater diversion chamber outlet 14, can cause rainwater diversion chamber outlet 14 to be stopped up, cause early-stage rainwater to flow into rainwater collection collector 8, pollute the middle and later periods rainwater.Be chosen in the present embodiment on the inwall of rainwater diversion chamber 3 and removably be equipped with the first filter 11, as: the metal grill separating bucket, stop up rainwater diversion chamber outlet 14 with the rubbish that prevents larger volume, and can regular dismounting the first filter 11 clear up rubbish on it, wherein, as shown in Figure 3, the top of preferred the first filter 11 of present embodiment has the limit, outer, and on the limit, outer handle 12 is set, can mention the first filter 11 by handle 12 fast simplely and clear up residual rubbish, and the first platform 15 that cooperates with this limit, outer the setting of the inwall of rainwater diversion chamber 3, the limit, outer of the first filter 11 is placed on the first platform 15, is used for guaranteeing the steadily of centre of gravity of the first filter 11.The projection of the first filter 11 bottoms and the form fit of rainwater-collecting tube inlet 5 be used for to be filtered the rubbish of the larger volume that the middle and later periods rainwater that enters rainwater collection collector 8 carries, and prevent from stopping up rainwater collection collector 8.
In order to prevent that further the rubbish that rainwater carries from stopping up the outlet 14 of rainwater diversion chamber and rainwater collection collector 8, perpendicular to the rainwater inflow direction the second filter 2 that mates with rainwater diversion chamber entrance 13 is set at rainwater diversion chamber entrance 13 places, namely the second filter 2 can all cover rainwater diversion chamber entrance 13, the flow through rainwater of rainwater diversion chamber entrance 13 of assurance all filters through the second filter 2, wherein, the second filter 2 can be selected the metal grill rain perforaled strainer.
In order to prevent that the rainwater collection collector 8 that runs through rain water drainage chamber 7 from being corroded by the early-stage rainwater of collecting in the rain water drainage chamber 7, the bottom that can be chosen in rain water drainage chamber 7 in the present embodiment arranges tubular boss 18, and the preferred concrete brick of material is built simple.Rainwater collection collector 8 enters rainwater diversion chamber 3 by the cavity of tubular boss 18.The 3rd platform 17 of tubular boss 17 tops formation can also be used for placing dividing plate 4 simultaneously, only need at dividing plate 4 through hole that mates with the 3rd platform 17 to be set, so that dividing plate 4 is more firm, and at the waterproofing materials of both junctions fillings such as marine glue, prevent that rainwater from infiltrating the cavity corrosion rainwater collection collector 8 of tubular boss 18.
In order to realize rainwater flow-discarding device to the collection of each early-stage rainwater, need to when stopping, rain discharge the early-stage rainwater in the rain water drainage chamber 7.Bottom in rain water drainage chamber 7 in the present embodiment connects rain water drainage pipe 9, and wherein, rain water drainage pipe 9 can be arranged on the bottom surface that 7 sidewalls bottom, rain water drainage chamber also can be arranged on rain water drainage chamber 7, is used for discharging the early-stage rainwater of rain water drainage chamber 7.
Wherein, the mode that realizes rain water drainage chamber 7 to collect early-stage rainwater when raining and discharge the early-stage rainwater of collecting after rain stops has a variety of, be chosen in the present embodiment valve 10 is set on the rain water drainage pipe 9, valve-off 10 is collected early-stage rainwater when rainy, rain stops rear Open valve 10 and discharges the early-stage rainwater of collecting, and valve-off 10 again after emptying in rain water drainage chamber 7.Preferred valve 10 is electromagnetic valve, can automatically control by control device 20 switching of electromagnetic valve, increases the flexibility of equipment.
Electromagnetic valve is closed condition before raining, early-stage rainwater is collected in rain water drainage chamber 7 when raining, when the rain stopping time, after rain stop sensor 201 is sensed rain and is stopped signal, rain is stopped the instruction device 203 that signal sends to control module 202, instruction device 203 receives rain and stops controlling opens solenoid valve and sending specification signal to delayer 205 behind the signal, wherein, this specification signal can stop signal for rain, after delayer 205 receives this specification signal, reset instruction device 203, and time-delay closing electromagnetic valve, delay time can be set according to the volume of rain water drainage chamber 7 particularly.Thereby realize the abandoned stream of an early-stage rainwater.
In order to improve stability and the versatility of separate type displacement type early-stage rainwater stream abandoning device among the utility model embodiment, control module 202 in the present embodiment also comprises manual command's trigger 204, be used for manual activation and send the instruction that opens and closes electromagnetic valve to instruction device 203, during Snow Agent is polluted or accident etc. causes in the winter time burst pollution, by manually being set, electromagnetic valve is in normally open, the water that misaligns the later stage is collected utilization, realizes the function that the early-stage rainwater stream abandoning device reply is polluted suddenly.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (10)
1. a separate type displacement type early-stage rainwater stream abandoning device is characterized in that, comprising: flow abandoning apparatus main body and rainwater collection collector, and described flow abandoning apparatus main body is divided into up and down two parts of rainwater diversion chamber and rain water drainage chamber by dividing plate; Described dividing plate is provided with two rainwater diversion chamber outlets; Described rainwater diversion chamber outlet below is hung with the ball float with described rainwater diversion chamber outlet coupling; Described rainwater diversion chamber top is provided with rainwater diversion chamber entrance; The bottom of described rain water drainage chamber is connected with the rain water drainage pipe; Described rainwater collection collector passes described rain water drainage chamber and enters described rainwater diversion chamber.
2. separate type displacement type early-stage rainwater stream abandoning device according to claim 1 is characterized in that, removably is equipped with the first filter on the inwall of described rainwater diversion chamber.
3. separate type displacement type early-stage rainwater stream abandoning device according to claim 2 is characterized in that the top of described the first filter has the limit, outer, and described outer is provided with handle on the limit;
Has the first platform that cooperates with limit, described outer on the inwall of described rainwater diversion chamber.
4. separate type displacement type early-stage rainwater stream abandoning device according to claim 2 is characterized in that, described the first filter is the metal grill separating bucket.
5. separate type displacement type early-stage rainwater stream abandoning device according to claim 1 is characterized in that, is provided with the second filter with described rainwater diversion chamber entrance coupling in described rainwater diversion chamber entrance perpendicular to the rainwater inflow direction.
6. separate type displacement type early-stage rainwater stream abandoning device according to claim 5 is characterized in that, described the second filter is the metal grill rain perforaled strainer.
7. separate type displacement type early-stage rainwater stream abandoning device according to claim 1 is characterized in that, has be used to the second platform of placing described dividing plate on the described flow abandoning apparatus main body inside wall.
8. arbitrary described separate type displacement type early-stage rainwater stream abandoning device is characterized in that according to claim 1-7, on the described abandoned stream pipe valve is installed.
9. separate type displacement type early-stage rainwater stream abandoning device according to claim 8 is characterized in that, described valve is electromagnetic valve;
Separate type displacement type early-stage rainwater stream abandoning device also comprises control device, and described control device comprises:
Be used for induction rain the rain stop sensor that stops and the control module of controlling described electromagnetic valve switching;
Wherein, described control module comprises for receiving rain stop sensor induced signal and controlling the instruction device of opening described electromagnetic valve and the delayer of be used for resetting described instruction device and the described electromagnetic valve of time-delay closing after receiving rain to stop induced signal.
10. separate type displacement type early-stage rainwater stream abandoning device according to claim 9 is characterized in that, described control module also comprises for send the manual command's trigger that opens and closes described electromagnetic valve instruction to described instruction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204393913U CN202730930U (en) | 2012-08-30 | 2012-08-30 | Separate displacement-type initial rainwater discarding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204393913U CN202730930U (en) | 2012-08-30 | 2012-08-30 | Separate displacement-type initial rainwater discarding device |
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| CN202730930U true CN202730930U (en) | 2013-02-13 |
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| CN2012204393913U Expired - Fee Related CN202730930U (en) | 2012-08-30 | 2012-08-30 | Separate displacement-type initial rainwater discarding device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498507A (en) * | 2013-10-22 | 2014-01-08 | 苏州合展设计营造有限公司 | Rainwater flow discarding device |
| CN103548601A (en) * | 2013-10-25 | 2014-02-05 | 北京建筑大学 | Tree pool and method for filtering runoff rainwater through tree pool |
| CN105403438A (en) * | 2015-12-21 | 2016-03-16 | 无锡信大气象传感网科技有限公司 | Rainwater collecting device used for meteorological monitoring |
| CN105839771A (en) * | 2016-04-05 | 2016-08-10 | 北京建筑大学 | Intercepting-type rainwater grate |
| CN105201040B (en) * | 2015-10-23 | 2017-04-19 | 沈阳建筑大学 | Catch basin with incipient rain separation and purification function |
| CN108195631A (en) * | 2017-12-08 | 2018-06-22 | 张荷友 | A kind of rainwater detection collection device with abandoned stream structure |
| CN110670703A (en) * | 2019-11-10 | 2020-01-10 | 水利部交通运输部国家能源局南京水利科学研究院 | Urban new district initial stage rainwater diverging device and arrange thereof |
| CN107635374B (en) * | 2016-07-18 | 2020-06-26 | 鸿富锦精密工业(武汉)有限公司 | Water-proof device |
-
2012
- 2012-08-30 CN CN2012204393913U patent/CN202730930U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498507A (en) * | 2013-10-22 | 2014-01-08 | 苏州合展设计营造有限公司 | Rainwater flow discarding device |
| CN103498507B (en) * | 2013-10-22 | 2014-09-24 | 苏州合展设计营造有限公司 | Rainwater flow discarding device |
| CN103548601A (en) * | 2013-10-25 | 2014-02-05 | 北京建筑大学 | Tree pool and method for filtering runoff rainwater through tree pool |
| CN103548601B (en) * | 2013-10-25 | 2015-05-13 | 北京建筑大学 | Tree pool and method for filtering runoff rainwater through tree pool |
| CN105201040B (en) * | 2015-10-23 | 2017-04-19 | 沈阳建筑大学 | Catch basin with incipient rain separation and purification function |
| CN105403438A (en) * | 2015-12-21 | 2016-03-16 | 无锡信大气象传感网科技有限公司 | Rainwater collecting device used for meteorological monitoring |
| CN105839771A (en) * | 2016-04-05 | 2016-08-10 | 北京建筑大学 | Intercepting-type rainwater grate |
| CN107635374B (en) * | 2016-07-18 | 2020-06-26 | 鸿富锦精密工业(武汉)有限公司 | Water-proof device |
| CN108195631A (en) * | 2017-12-08 | 2018-06-22 | 张荷友 | A kind of rainwater detection collection device with abandoned stream structure |
| CN110670703A (en) * | 2019-11-10 | 2020-01-10 | 水利部交通运输部国家能源局南京水利科学研究院 | Urban new district initial stage rainwater diverging device and arrange thereof |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140830 |
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| EXPY | Termination of patent right or utility model |