CN201738282U - Initial rainwater drainage device - Google Patents
Initial rainwater drainage device Download PDFInfo
- Publication number
- CN201738282U CN201738282U CN2010202733860U CN201020273386U CN201738282U CN 201738282 U CN201738282 U CN 201738282U CN 2010202733860 U CN2010202733860 U CN 2010202733860U CN 201020273386 U CN201020273386 U CN 201020273386U CN 201738282 U CN201738282 U CN 201738282U
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- water tank
- container
- water
- current divider
- valve
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Abstract
The utility model discloses an initial rainwater drainage device comprising a vessel, a diversion box and a small water tank, wherein the vessel is provided with a water inlet and two water outlets; the water inlet is connected with a downspout; one of the two water outlets is connected with a water storage tank through a pipe fitting and the other one is connected with a drain pipe with a valve; the diversion box is positioned in the vessel and communicated with the downspout; the top end of the diversion box is open and the inner part of the diversion box is provided with a water separation baffle; the small water tank is communicated with the diversion box through a hose; the small water tank is positioned at one side of the vessel, close to the vessel, and internally provided with a floating ball; and the floating ball is connected with the valve through a connecting rod. The benefits are as follows: the size of the small water tank is greatly reduced and the small water tank occupies a small floor space; the device does not comprise a water pump and other large-size mechanical equipment and is low in cost and economical; and with the whole process automatically finished, the device has the advantage of high efficiency.
Description
Technical field
The utility model belongs to rainwater resource and collects use device technical field, particularly a kind of early-stage rainwater stream abandoning 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 the city and the area of some freshwater resources scarcities, constantly adopt various systems that rainwater is collected, utilized.But because pollutant levels height in the early-stage rainwater, when initial stage rainwater and later stage rainwater were collected in the past, its storage, to handle be not very economical.
In order to address the above problem, be illustrated in figure 1 as a kind of early-stage rainwater stream abandoning device of available technology adopting, comprise drainage tank 1, water-distributing well 2 and abandoned stream device 6, water-distributing well 2 is provided with rainwater collecting pipe 3, water-distributing well 2 inside are provided with filters graticule mesh 7, first water side of water-distributing well connects rainwater storage pool 4, be connected with communicating pipe 5 on the drainage tank 1, second water side and the water inlet end of communicating pipe 5 of water-distributing well 2 are connected with abandoned stream device 6, the port of export of abandoned stream device 6 is communicated with communicating pipes 5 entrance point maintenance, described abandoned stream device comprises the housing 6a of tubulose, mount pad 6e and permeable carriage 6f, the upper end of housing 6a is connected with the water inlet pipe 6b that internal diameter dwindles than housing, constraint has the ball float 6c of intermittent shutoff water inlet pipe 6b in housing 6a, and the entrance point of abandoned stream device is lower than the peak level of drainage tank 1.
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.
Summary of the invention
The technical problems to be solved in the utility model has provided a kind of early-stage rainwater stream abandoning device, not only takes up an area of less, economy, and can control the early-stage rainwater throughput.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of early-stage rainwater stream abandoning device, comprise container, current divider box and little water tank, described container is provided with a water inlet and two delivery ports, and wherein said water inlet links to each other with leader, one links to each other the valvular gutter of another connecting band by pipe fitting in described two delivery ports with water storage tank; Described current divider box is positioned at internal tank and communicates with leader, and described current divider box top is uncovered, and inside is provided with the water proof baffle plate; Described little water tank communicates with current divider box by flexible pipe, and described little water tank is positioned at container one side and adjacent with it, and is provided with ball float in the little water tank, and this ball float links to each other with valve by connecting rod.
Among the utility model embodiment, described valve is hinged on the container inner wall, and is positioned at container and the adjacent place of little water tank, and can half-twist.
Among the utility model embodiment, the delivery port place between described pipe fitting and the water storage tank is provided with flap valve.
Among the utility model embodiment, described leader material is PE.
Among the utility model embodiment, described container, current divider box and little water tank material are polyvinyl chloride.
Among the utility model embodiment, the hollow ball that solid sphere that described ball float is made for the polyethylene foam plastics or plastics are made.
The utility model operating principle:
Container is the core component of whole device.When rainwater in leader flow to current divider box the time, along with raising of water level, the water surface is steady gradually, becomes overflow situation gradually.With a water-stop sheet water body is divided into two parts, is not difficult to find out, its overflow also is symmetrical.When dividing plate every overfall area when accounting for the 1/n of total overfall area, the spillway discharge that flows to little water tank by flexible pipe is the 1/n of total spillway discharge.
Little water tank is controlling organization, total abandoned stream amount is certain, if n is certain, the dischargeable capacity of then little water tank is also certain, and after water in the little water tank was full, float switch cut out delivery port, when rainwater is stopped the abandoned stream discharging, can flow to water storage tank, make follow-up clean rainwater effectively be stored utilization, thus the purpose of phase rainwater shunting before and after reaching.
The beneficial effects of the utility model: consider the desirable different value of different situations n, this device can make the volume of little water tank only be the 1/n of total abandoned stream amount, dwindled the volume of little water tank greatly, take up an area of few, this device does not comprise heavy mechanical equipments such as water pump, cost is low, economical, and whole process is finished automatically, has advantage efficiently.
Figure of description
Fig. 1 is the structural representation of existing early-stage rainwater stream abandoning device.
Fig. 2 is the structural representation of the selected embodiment of the utility model.
Among the figure 1, drainage tank, 2,, water-distributing well, 3, the rainwater collecting pipe, 4, the rainwater storage pool, 5, communicating pipe, 6, abandoned stream device, 6a, housing, 6b, water inlet pipe, 6c, ball float, 6e, mount pad, 6f, permeable carriage, 7, filter graticule mesh, 8, leader, 9, water proof baffle plate, 10, container, 11, flexible pipe, 12, little water tank, 13, ball float, 14, valve, 15, gutter, 16, flap valve, 17, pipe fitting, 18, current divider box, 19, connecting rod, 20, water storage tank.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing utility model is described in further detail, so that those skilled in the art better understand the utility model.
2 one kinds of early-stage rainwater stream abandoning devices with reference to the accompanying drawings, comprise container 10, current divider box 18 and little water tank 12, described container 10 is provided with a water inlet and two delivery ports, wherein said water inlet links to each other with leader 8, one links to each other another gutter 15 by having valve 14 by pipe fitting 17 in described two delivery ports with water storage tank 20; Described current divider box 18 is positioned at container 10 inside and communicates with leader 8, and described current divider box 18 tops are uncovered, and inside is provided with water proof baffle plate 9; Described little water tank 12 communicates with current divider box 18 by flexible pipe 11, and described little water tank 12 is positioned at container 10 1 sides and adjacent with it, and is provided with ball float 13 in the little water tank 12, and this ball float 13 links to each other with valve 14 by connecting rod 19.
Described valve 14 is hinged on container 10 inwalls, and is positioned at container 10 and little water tank 12 adjacent places, and can half-twist.
Delivery port place between described pipe fitting 17 and the water storage tank is provided with flap valve 16.
The hollow ball that solid sphere that described ball float is made for the polyethylene foam plastics or plastics are made.
The utility model course of work is as follows: the water proof baffle plate 9 in current divider box 18 is 1/20 shunting of rainwater in earlier stage, and promptly the initial stage water yield of 50L flows to little water tank 4 by flexible pipe 11.After reaching effective water level in the little water tank, float switch forwards final states b ' to by primary state a ', valve correspondingly forwards final states b to from primary state a, delivery port is closed, when rainwater stops the abandoned stream discharging, just flow to flap valve 16, make follow-up clean rainwater effectively be stored utilization, thus the purpose of phase rainwater shunting before and after reaching.After precipitation finishes, can be with the water in the little water tank 12 by emptying, precipitation then has same process next time.
Claims (6)
1. early-stage rainwater stream abandoning device, it is characterized in that: comprise container (10), current divider box (18) and little water tank (12), described container (10) is provided with a water inlet and two delivery ports, wherein said water inlet links to each other with leader (8), one links to each other with water storage tank by pipe fitting (17) in described two delivery ports, and another connection has the gutter (15) of valve (14); Described current divider box (18) is positioned at container (10) inside and communicates with leader (8), and described current divider box (18) top is uncovered, and inside is provided with water proof baffle plate (9); Described little water tank (12) communicates with current divider box (18) by flexible pipe (11), described little water tank (12) is positioned at container (10) one sides and adjacent with it, and be provided with ball float (13) in the little water tank (12), this ball float (13) links to each other with valve (14) by connecting rod (19).
2. according to the described early-stage rainwater stream abandoning device of claim 1, it is characterized in that: described valve (14) is hinged on container (10) inwall, and is positioned at container (10) and the adjacent place of little water tank (12), and can half-twist.
3. according to the described early-stage rainwater stream abandoning device of claim 1, it is characterized in that: the delivery port place between described pipe fitting (17) and the water storage tank is provided with flap valve (16).
4. according to claim 1 or 2 described early-stage rainwater stream abandoning devices, it is characterized in that: described leader (8) material is PE.
5. according to claim 1 or 2 described early-stage rainwater stream abandoning devices, it is characterized in that: described container (10), current divider box (18) and little water tank (12) material are polyvinyl chloride.
6. according to claim 1 or 2 described early-stage rainwater stream abandoning devices, it is characterized in that: the hollow ball that solid sphere that described ball float is made for the polyethylene foam plastics or plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202733860U CN201738282U (en) | 2010-07-28 | 2010-07-28 | Initial rainwater drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202733860U CN201738282U (en) | 2010-07-28 | 2010-07-28 | Initial rainwater drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201738282U true CN201738282U (en) | 2011-02-09 |
Family
ID=43553560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202733860U Expired - Fee Related CN201738282U (en) | 2010-07-28 | 2010-07-28 | Initial rainwater drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201738282U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230442A (en) * | 2015-10-19 | 2016-01-13 | 昆明理工大学 | Multi-stage automatic sprinkling irrigation device used for crops on slopes |
| CN110331705A (en) * | 2019-07-26 | 2019-10-15 | 中国科学院水生生物研究所 | A kind of initial rainwater interception collection device |
| CN111794453A (en) * | 2020-07-06 | 2020-10-20 | 河北地质大学 | Green energy-saving assembled roof |
-
2010
- 2010-07-28 CN CN2010202733860U patent/CN201738282U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230442A (en) * | 2015-10-19 | 2016-01-13 | 昆明理工大学 | Multi-stage automatic sprinkling irrigation device used for crops on slopes |
| CN110331705A (en) * | 2019-07-26 | 2019-10-15 | 中国科学院水生生物研究所 | A kind of initial rainwater interception collection device |
| CN110331705B (en) * | 2019-07-26 | 2024-05-10 | 中国科学院水生生物研究所 | Initial rainwater interception and collection device |
| CN111794453A (en) * | 2020-07-06 | 2020-10-20 | 河北地质大学 | Green energy-saving assembled roof |
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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: 20110209 Termination date: 20110728 |