CN201981573U - Early-stage rainfall collecting device - Google Patents
Early-stage rainfall collecting device Download PDFInfo
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- CN201981573U CN201981573U CN201120078442XU CN201120078442U CN201981573U CN 201981573 U CN201981573 U CN 201981573U CN 201120078442X U CN201120078442X U CN 201120078442XU CN 201120078442 U CN201120078442 U CN 201120078442U CN 201981573 U CN201981573 U CN 201981573U
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- rainfall
- rainwater
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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 relates to an early-stage rainfall collecting device. The device comprises a rainfall collecting box, a rainfall overflowing box, a floating ball chamber and a floating ball, wherein the rainfall collecting box and the rainfall overflowing box are communicated with each other through a pass port; the floating ball chamber communicated with the rainfall collecting box and corresponding to the pass port is arranged on the upper part of the rainfall collecting box; the floating ball is arranged in the floating ball chamber; the diameter of the floating ball is more than that of the pass port; the rainfall overflowing box is arranged on the upper part of the rainfall collecting box and is communicated with the rainfall collecting box through the pass port of the floating ball chamber; the rainfall overflowing box is provided with a water inlet and a water outlet; and a discharge valve is arranged at the bottom of the rainfall collecting box to control flow. The device is simple, can be arranged on the ground and at other proper places, is convenient to mount and contributes to popularization and application. The device is mainly used for collecting early-stage rainfall runoff, and then pollution of pollutants and other impurities in the early-stage rainfall runoff to rainfall collected in the later stage is avoided and the difficulty in treating the later-stage rainfall is reduced.
Description
Technical field
The utility model belongs to the rainwater utilization technical field, particularly a kind of early-stage rainwater gathering-device.
Background technology
A lot of in the world countries have had realized that the value of rainwater, begin to explore the Rainwater Resources utilization, adopt various technology, equipment and measure that rainwater is collected, utilizes, controlled and manages.In many resident families of Japan rain collector has been installed all, with rainwater water flowers, watering, carwash etc.Rainwater utilization is in China's stage in the early stage still, accepted by people and approves, utilizes rainwater more and more in industry, agricultural and life.Rainfall runoff pollutes and belongs to non-point pollution, has sudden and noncontinuity.The characteristics of rainwater pollution are: the pollutant load height in the early-stage rainwater, along with continuing of runoff, pollutant load is reduced to metastable concentration gradually.Therefore, in collection process, first rain run-off is carried out the abandoned stream processing ten minutes heart want rainwater.So adopt suitable mode that early-stage rainwater is carried out abandoned stream, become the importance that rainwater resource utilizes.The setting of early-stage rainwater stream abandoning device helps the pollution water quality relatively poor early-stage rainwater of reject because of air pollution and rainfall gathering ground, helps the rainwater catchment system of later stage cleaning.At present, the exploitation of the existing correlation technique of China, wherein,
Tongji University is in " automatic initial rainwater draining device for vertical roof " of application on 06 25th, 2010, application number is 201010213032.1, notice of authorization number: CN101886409A, the rainwater collecting pipe of this device links to each other with water inlet pipe, is communicated with the position and is higher than the water inlet pipe delivery port; The water inlet pipe delivery port is installed with guide rod device; The bottom is installed between space, water inlet pipe place and the separation chamber leaves the cowling panel in space, be communicated with by this lower space; In inside, separation chamber, the dividing plate end is equipped with the adjustable flow-dividing clapboard that can adjust direction; The body sidepiece is divided into abandoned stream rhone and abandoned stream inlet channel by dividing plate, and abandoned stream rhone bottom communicates with gutter; The abandoned stream inlet channel communicates with the interim storage tank of abandoned stream; Underpart is the interim storage tank of abandoned stream, and the location guide section in the interim storage tank of the abandoned stream upper left corner is equipped with floating ball device.
" a kind of early-stage rainwater stream abandoning device " of University Of Chongqing application, applying date 2009-09-28, application number: 200910191015.X, notice of authorization number: CN101660319A.This device mainly is made of chamber, shunting overflow weir, shunting diversion chamber, the automatic emptying of time-delay mechanism etc. behind charge for remittance chamber, abandoned stream partition, abandoned stream water service pipe, water flow control mechanism, abandoned stream cup, the abandoned stream.
There is complex structure in said apparatus, and drawbacks such as inconvenience are installed.
The utility model content
The technical problems to be solved in the utility model is, a kind of early-stage rainwater gathering-device simple in structure is provided, and this device is easy for installation, both can be installed on the body of wall, also can be placed on groundly, is beneficial to and applies.
The utility model is by the following technical solutions:
A kind of early-stage rainwater gathering-device comprises casing, and described casing comprises the rainwater overcurrent case on top and the collection rain case of bottom,
This rainwater overcurrent case and collection rain case are provided with port UNICOM, and this port is provided with UNICOM's control device of control early-stage rainwater run-off; Described rainwater overcurrent case is provided with water inlet and delivery port; Described collection rain case bottom is provided with blow off valve.Described collection rain case stores the initial stage runoff that rainfall produces, and the run-off that volume can produce according to the initial rainfall of required collection determines that the bottom is provided with blow off valve control flow.Wherein, the run-off that the volume of collection rain case can produce according to the initial rainfall of required collection determines that rainwater overcurrent case only is the use of rainwater overcurrent.
Further, described UNICOM control device comprises float chamber and ball float, and the corresponding port in described float chamber is arranged on the top of collection rain case, this float chamber and collection rain case UNICOM; Described ball float is arranged in the float chamber and with port and mates, and the diameter of this port is less than floating ball diameter.Described float chamber can be multiple material forms.
Further, the sidewall of described float chamber is made up of the cylinder of plurality of vertical.
Further, described float chamber is arranged on the top of collection rain case by bolt.
The utility model bottom is the collection rain case of storage initial stage precipitation runoff, and top is rainwater overcurrent case, by two-part UNICOM about float chamber and the ball float control.After rainfall begins, the runoff that initial stage produces enters rainwater overcurrent case, enter into the initial stage precipitation collection rain case that lower box divides by the float chamber, the ball float of installing in the collection rain upper box part float chamber can rise and rise along with the water level in the water tank, block the port of float chamber at last, the rainfall runoff in later stage can enter into rainwater overcurrent case along the rainwater flow export and be used.
The utlity model has following advantage:
1) the utility model provides a kind of early-stage rainwater gathering-device, this device is at first collected early-stage rainwater and store, the pollution of having avoided pollutant in the initial stage runoff that rainfall produces and other foreign material to be collected rainwater the later stage.
2) the utility model is simple in structure, easy for installation, can be installed in ground and other suitable place, helps applying.
3) the utility model is mainly used in rain runoff collection just, and equipment is simple, easy to install, has avoided pollutant and the pollution of other foreign material to later stage collection rainwater in the initial stage runoff, reduces the difficulty that the later stage rainwater is handled.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 float chamber structure chart.
The specific embodiment
Embodiment 1
The utility model provides a kind of early-stage rainwater gathering-device, comprises collection rain case 1, rainwater overcurrent case 2, float chamber 6 and ball float 8, and described rainwater overcurrent case 2 is arranged on the top of collection rain case 1, and communicates with collection rain case 1 by port 4; The top of described collection rain case 1 is provided with float chamber 6 by bolt, and the sidewall of float chamber 6 is surrounded by some vertical cylinders 7, and described ball float 8 is arranged in the float chamber 6 and mates with port 4, and ball float 8 diameters are greater than the diameter of port 4; Described rainwater overcurrent case 2 is provided with water inlet 3 and delivery port 5, and described collection rain case 1 bottom is provided with blow off valve 9.
After rainfall begins, the runoff that initial stage produces enters rainwater overcurrent case 2 by water inlet 3, enter collection rain case 1 by float chamber 6, the ball float of installing in the float chamber 68 can rise and rise along with the water level in the collection rain case 1, block port 4 at last, the rainfall runoff in later stage can enter into rainwater overcurrent case 2 and be used.
Owing to adopt said structure, can be keeping and collecting water quality preferably in the later stage rainwater, effectively with the early-stage rainwater reject, and cost reduces, and the rainfall characteristics applicable to different are beneficial to and apply.
The utility model is mainly used in rain runoff abandoned stream collection just, and device is practical, easy for installation, and different casing sizes is set, and just satisfies the requirement of various abandoned stream amount.
Embodiment 2
The difference of present embodiment and embodiment 1 is that the sidewall of described float chamber 6 is provided with some through holes, and figure slightly.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (4)
1. early-stage rainwater gathering-device, comprise casing, it is characterized in that: described casing comprises the rainwater overcurrent case (2) on top and the collection rain case (1) of bottom, and this rainwater overcurrent case (2) and collection rain case (1) are provided with port (4) and link, and this port (4) locates to be provided with UNICOM's control device; Described rainwater overcurrent case (2) is provided with water inlet (3) and delivery port (5); Described collection rain case (1) bottom is provided with blow off valve (9).
2. a kind of early-stage rainwater gathering-device according to claim 1, it is characterized in that: described UNICOM control device comprises float chamber (6) and ball float (8), the corresponding port in described float chamber (6) (4) is arranged on the top of collection rain case (1), this float chamber (6) and collection rain case (1) UNICOM; Described ball float is arranged in the float chamber and with port (4) and mates diameter＜ball float (8) diameter of this port (4).
3. a kind of early-stage rainwater gathering-device according to claim 1 is characterized in that: the sidewall of described float chamber (6) is made up of the cylinder (7) of plurality of vertical.
4. a kind of early-stage rainwater gathering-device according to claim 1 is characterized in that: described float chamber (6) are arranged on the top of collection rain case (1) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120078442XU CN201981573U (en) | 2011-03-23 | 2011-03-23 | Early-stage rainfall collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120078442XU CN201981573U (en) | 2011-03-23 | 2011-03-23 | Early-stage rainfall collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981573U true CN201981573U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120078442XU Expired - Fee Related CN201981573U (en) | 2011-03-23 | 2011-03-23 | Early-stage rainfall collecting device |
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| CN (1) | CN201981573U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181011A (en) * | 2014-09-17 | 2014-12-03 | 河南工信华鑫环保科技有限公司 | Automatic liquid separating sampler |
| CN104818745A (en) * | 2015-06-01 | 2015-08-05 | 贵州师范大学 | Rain removal device |
| CN106400889A (en) * | 2016-12-02 | 2017-02-15 | 广西大学 | Rainwater collecting box |
| CN106771039A (en) * | 2016-12-31 | 2017-05-31 | 郑州贯奥仪器仪表有限公司 | A kind of water quality testing meter |
| CN108901298A (en) * | 2018-06-28 | 2018-11-30 | 罗珍香 | The fertigation device of adjustable flow velocity |
| CN108925196A (en) * | 2018-06-28 | 2018-12-04 | 罗珍香 | Efficiently use the fertigation device of rainwater |
| CN109089505A (en) * | 2018-07-05 | 2018-12-28 | 罗珍香 | It can be according to the fertilizer apparatus of crops demand regulated fertilization amount |
| CN109356222A (en) * | 2018-10-17 | 2019-02-19 | 山东科技大学 | A kind of piston type early-stage rainwater stream abandoning device and its application method |
-
2011
- 2011-03-23 CN CN201120078442XU patent/CN201981573U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181011A (en) * | 2014-09-17 | 2014-12-03 | 河南工信华鑫环保科技有限公司 | Automatic liquid separating sampler |
| CN104818745A (en) * | 2015-06-01 | 2015-08-05 | 贵州师范大学 | Rain removal device |
| CN106400889A (en) * | 2016-12-02 | 2017-02-15 | 广西大学 | Rainwater collecting box |
| CN106771039A (en) * | 2016-12-31 | 2017-05-31 | 郑州贯奥仪器仪表有限公司 | A kind of water quality testing meter |
| CN108901298A (en) * | 2018-06-28 | 2018-11-30 | 罗珍香 | The fertigation device of adjustable flow velocity |
| CN108925196A (en) * | 2018-06-28 | 2018-12-04 | 罗珍香 | Efficiently use the fertigation device of rainwater |
| CN108901298B (en) * | 2018-06-28 | 2020-10-16 | 钟静涛 | Irrigation and fertilization device with adjustable flow velocity |
| CN109089505A (en) * | 2018-07-05 | 2018-12-28 | 罗珍香 | It can be according to the fertilizer apparatus of crops demand regulated fertilization amount |
| CN109356222A (en) * | 2018-10-17 | 2019-02-19 | 山东科技大学 | A kind of piston type early-stage rainwater stream abandoning device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20120323 |