CN202227393U - Rain water split-flow device - Google Patents
Rain water split-flow device Download PDFInfo
- Publication number
- CN202227393U CN202227393U CN2011203412522U CN201120341252U CN202227393U CN 202227393 U CN202227393 U CN 202227393U CN 2011203412522 U CN2011203412522 U CN 2011203412522U CN 201120341252 U CN201120341252 U CN 201120341252U CN 202227393 U CN202227393 U CN 202227393U
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- CN
- China
- Prior art keywords
- lever
- flow
- pipe
- rain water
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
Abstract
The utility model discloses a rain water split-flow device, which comprises a small water tank, a plurality of vertically arranged flow dividing bodies, an initial rain water split-flow pipe, a later-period rain water collecting pipe and a floating ball lever mechanism. A floating ball is arranged in the small water tank, a split-flow hole with a control valve is arranged at the bottom of the small water tank, the upper side face of each flow dividing body is provided with flow dividing holes with the same number, the position of one of the flow dividing holes is connected with a hose, the other end of the hose is connected with a flow dividing body of a next stage, the flow dividing body of the uppermost portion is connected with a water falling pipe with a water inlet, and one flow dividing hole of a final flow dividing body is connected with the small water tank through a pipe body. The upper end of the initial rain water split-flow pipe is open, and the open position of the upper end of the initial rain water split-flow pipe is provided with a first cover body. The upper end of the later-period rain water collecting pipe is open, and the open position of the upper end of the later-period rain water collecting pipe is provided with a second cover body. The floating ball lever mechanism comprises a first lever and a second lever, one end of the first lever is connected with the floating ball, and the other end of the first lever is connected with the first cover body. One end of the second lever is connected with one end of the first lever away from the floating ball, and the other end of the second lever is connected with the second cover body. The rain water split-flow device has the advantages of carrying out flow dividing to rain water, carrying out multistage flow dividing by enabling the flow dividing bodies to be vertically arranged, being capable of accurately controlling flow quantity of initial rain water through the small water tank simultaneously, and improving utilizing rate of the rain water.
Description
Technical field
The utility model relates to a kind of rainwater catchment system system, is specifically related to a kind of rainwater flow-discarding device.
Background technology
Because freshwater resources is in short supply day by day, the collection of rainwater resource, utilization are more and more paid attention to.In some freshwater resources deficient city and area, constantly adopt various systems that rainwater is collected, utilized.More common rainwater collection mode is to say that the rainwater conduit directly inserts the rainwater storage pool at present, not only collects with serious pollution early-stage rainwater, and owing to rainwater storage pool capacity limit, on the contrary clean later stage stormwater overflow has been discharged.
In order to address the above problem; No. 200810244452 application of China national Department of Intellectual Property discloses a kind of early-stage rainwater stream abandoning device, and it comprises drainage tank, water-distributing well and abandoned stream device, and water-distributing well is provided with the rainwater collecting pipe; First water side of water-distributing well connects the rainwater storage pool; Be connected with communicating pipe on the drainage tank, second water side and the water inlet end of communicating pipe of water-distributing well are connected with the abandoned stream device, and the port of export of abandoned stream device is communicated with communicating pipe entrance point maintenance; Said abandoned stream device comprises the housing of tubulose; The upper end of housing is connected with the water inlet pipe that internal diameter dwindles than housing, and constraint has the ball float of intermittent shutoff water inlet pipe in housing, and the entrance point of abandoned stream device is lower than the peak level of drainage tank.The utility model is simple in structure, and convenient management can fall with serious pollution initial stage runoff rainwater by abandoned stream in the rainwater collection process, only collect cleaner runoff rainwater, thereby alleviate the burden of subsequent treatment structure greatly, practices thrift investment and operating cost.But top flow abandoning apparatus has very big abandoned stream case, and it is uneconomical to implement inconvenience, and the abandoned stream amount neither be accurate especially simultaneously.
The utility model content
In order to overcome the deficiency of above-mentioned prior art, the utility model provides a kind of rainwater flow-discarding device, can rainwater be shunted, and can accurately control the early-stage rainwater flow simultaneously, improves rainwater utilization.
The utility model adopts following technical scheme:
A kind of rainwater flow-discarding device comprises: little water tank, and there is ball float inside, and the bottom is provided with the abandoned stream hole that has control valve; A plurality of branch fluids that are provided with up and down; Each divides the fluid upper side to be equipped with the tap hole of similar number; One of them tap hole place connects a flexible pipe; The flexible pipe other end connects next stage and divides fluid, is connected with the leader of water inlet on the topmost portion fluid, divides a tap hole of fluid to link to each other with little water tank through body at last; The early-stage rainwater stream abandoning pipe, the upper end is uncovered, and open-mouth is provided with first lid; Later stage rainwater collecting pipe, the upper end is uncovered, and open-mouth is provided with second lid; With floating ball lever mechanism, comprise first lever and second lever, wherein first lever, one end is connected with ball float, and the other end connects first lid; Second lever, one end links to each other away from ball float one end with first lever, and the other end connects second lid.
Among the utility model embodiment, the branch fluid is a cylinder.
Among the utility model embodiment, little water tank material is a polyvinyl chloride.
Among the utility model embodiment, it also includes a closed container, and leader is provided with the container top, divides fluid to be provided with in the container, and early-stage rainwater stream abandoning pipe, later stage rainwater collecting pipe and little water tank are arranged on the container inner bottom part.
Among the utility model embodiment, first balance pivot and second balance pivot all are positioned at closed container inner bottom part.
Among the utility model embodiment, leader and branch fluid are on the same axis and through axis body and connect as one.
The utility model beneficial effect:
The utility model is provided with up and down with the rainwater shunting and through minute fluid and has carried out multi-stage diffluence, can accurately control the early-stage rainwater flow through little water tank simultaneously, improves rainwater utilization.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details, following explanation only is exemplary, does not limit the protection domain of the utility model.
With reference to accompanying drawing 1; A kind of rainwater flow-discarding device comprises the little water tank of a closed container 19, three branch fluids that are provided with up and down, 9, early-stage rainwater stream abandoning pipe 13, a later stage rainwater collecting pipe 14 and a floating ball lever mechanism, and each divides fluid upper side to be equipped with three tap holes 3; Be connected with the leader 1 of water inlet on the topmost portion fluid 2; One of them tap hole 3 place connects first flexible pipe, 4, the first flexible pipes, 4 other ends and connects intermediate section fluid 7, and tap hole 3 places connect second flexible pipe 5 in the intermediate section fluid 7; Second flexible pipe, 5 other ends connect the last fluid 8 that divides, and divide a tap hole 3 of fluid 8 to link to each other with little water tank 9 through body 6 at last; There is ball float 12 little water tank 9 inside, and the bottom is provided with the abandoned stream hole that has control valve 17; Early-stage rainwater stream abandoning pipe 13 upper ends are uncovered, and open-mouth is provided with first lid 15; Later stage rainwater collecting pipe 14 upper ends are uncovered, and open-mouth is provided with second lid 16; Floating ball lever mechanism comprises first lever 20 and second lever 21, and wherein first lever, 20 1 ends are connected with and are arranged on ball float 12, and the other end connects first lid, 15, the first balance pivots 10 and is positioned at closed container 19 inner bottom parts; Second lever, 21 1 ends link to each other away from ball float 12 1 ends with first lever, and the other end connects second lid, 16, the second balance pivots, 11 closed container 19 inner bottom parts; Leader 1 is provided with the container top, divides fluid to be provided with in the container 19, and early-stage rainwater stream abandoning pipe 13, later stage rainwater collecting pipe 14 and little water tank 9 are arranged on container 19 inner bottom parts.
Dividing fluid in the practice is cylinder, divides fluid and tap hole 3 quantity can be arranged to as required a lot.
Consider cost and application life, little water tank 9 materials are polyvinyl chloride.
The utility model operating principle is following: dividing fluid is the core component of whole device, and m shunting cylinder can be arranged.When the rainwater of leader 1 flows to topmost portion fluid 2 through water inlet, on topmost portion fluid 2, have n tap hole 3, along with raising of water level, the water surface is steady gradually, becomes overflow situation gradually, by tap hole 3 overflows.One of them tap hole 3 flows to intermediate section fluid 7 through first flexible pipe 4, similarly afterwards.The spillway discharge that finally flows to little water tank 9 through body 6 is the 1/n of total abandoned stream amount
m
As for little water tank 4 effective Determination of The Water level; Note: ball float 12 is because the buoyancy of water effect; Up lifting gradually; Make first lid 15 just in time close early-stage rainwater stream abandoning pipe 13 downwards through first lever 20, second lid 16 is upwards opened, so just can confirm the final states water level of little water tank 4 through second lever 21.But effectively water level should guarantee after abandoned stream is accomplished a little more than the final states water level, when rainwater is stopped the abandoned stream discharging, can flow to later stage rainwater collecting pipe 14.
Only be the preferred implementation of the utility model below, should be pointed out that under the prerequisite that does not break away from the utility model know-why, can make some improvement, these improvement should belong to the protection domain of the utility model for those skilled in the art.
Claims (6)
1. a rainwater flow-discarding device is characterized in that, comprising:
Little water tank (9), inside have ball float (12), and the bottom is provided with the abandoned stream hole that has control valve (17);
A plurality of branch fluids that are provided with up and down; Each divides the fluid upper side to be equipped with the tap hole (3) of similar number; One of them tap hole (3) locates to connect a flexible pipe; The flexible pipe other end connects next stage and divides fluid, is connected with the leader (1) of water inlet on the topmost portion fluid, divides a tap hole (3) of fluid to link to each other with little water tank (9) through body (6) at last;
Early-stage rainwater stream abandoning pipe (13), the upper end is uncovered, and open-mouth is provided with first lid (15);
Later stage rainwater collecting pipe (14), the upper end is uncovered, and open-mouth is provided with second lid (16); With
Floating ball lever mechanism comprises first lever and second lever, and wherein first lever, one end is connected with ball float (12), and the other end connects first lid (15); Second lever, one end links to each other away from ball float (12) one ends with first lever, and the other end connects second lid (16).
2. according to the said rainwater flow-discarding device of claim 1, it is characterized in that: the branch fluid is a cylinder.
3. according to the said rainwater flow-discarding device of claim 1, it is characterized in that: little water tank (9) material is a polyvinyl chloride.
4. according to claim 1 or 2 or 3 said rainwater flow-discarding devices; It is characterized in that: it also includes a closed container (19); Leader (1) is provided with the container top; Divide fluid to be provided with in the container (19), early-stage rainwater stream abandoning pipe (13), later stage rainwater collecting pipe (14) and little water tank (9) are arranged on container (19) inner bottom part.
5. according to the said rainwater flow-discarding device of claim 4, it is characterized in that: first balance pivot (10) and second balance pivot (11) all are positioned at closed container (19) inner bottom part.
6. according to claim 1 or 2 or 3 said rainwater flow-discarding devices, it is characterized in that: leader (1) and branch fluid are on the same axis and connect as one through axis body (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203412522U CN202227393U (en) | 2011-09-13 | 2011-09-13 | Rain water split-flow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203412522U CN202227393U (en) | 2011-09-13 | 2011-09-13 | Rain water split-flow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227393U true CN202227393U (en) | 2012-05-23 |
Family
ID=46077982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203412522U Expired - Fee Related CN202227393U (en) | 2011-09-13 | 2011-09-13 | Rain water split-flow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359143A (en) * | 2011-09-13 | 2012-02-22 | 济南大学 | Rainwater discharging device |
| CN108692780A (en) * | 2018-07-06 | 2018-10-23 | 广东省农业科学院农业资源与环境研究所 | A kind of rainwash flow measurement and diameter flow liquid substep acquisition integrating device |
-
2011
- 2011-09-13 CN CN2011203412522U patent/CN202227393U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359143A (en) * | 2011-09-13 | 2012-02-22 | 济南大学 | Rainwater discharging device |
| CN102359143B (en) * | 2011-09-13 | 2013-07-31 | 济南大学 | Rainwater discharging device |
| CN108692780A (en) * | 2018-07-06 | 2018-10-23 | 广东省农业科学院农业资源与环境研究所 | A kind of rainwash flow measurement and diameter flow liquid substep acquisition integrating device |
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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: 20120523 Termination date: 20120913 |