CN205591332U - Rainwater flow -abandoning filter device - Google Patents
Rainwater flow -abandoning filter device Download PDFInfo
- Publication number
- CN205591332U CN205591332U CN201620287266.3U CN201620287266U CN205591332U CN 205591332 U CN205591332 U CN 205591332U CN 201620287266 U CN201620287266 U CN 201620287266U CN 205591332 U CN205591332 U CN 205591332U
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- China
- Prior art keywords
- rainwater
- shell
- water drainage
- rain water
- ball
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Abstract
The utility model discloses a rainwater flow -abandoning filter device, which comprises an outer shell, shell inside sets up to rainwater holding chamber for hollow portion, the opening at the top of shell sets up to the water inlet, the bottom of shell is provided with the drain of the rainwater in earlier stage of discharging, the top of drain is provided with the recess, the opening of shell side sets up to the delivery port, the inside in rainwater holding chamber is provided with the horizontal pole of installing on the spout, the horizontal pole is installed the lifter through the centre and is linked up the ball, the top of ball is provided with the plate washer, the one end of delivery port was provided with the close net of filtration of impurity filtering box body matter, filter close net and adopt the stainless steel filter screen, it uses the overall situation of complying with present energy saving and emission reduction, it becomes simpler to make the rainwater collect, the rainwater retrieval and utilization obtains promoting, make the water resource obtain make full use of, fine social has been played, environmental benefit and economic benefits, the life -span that the reinforcing was used, energy -conservation is the environmental protection again, is a good innovative scheme, the double -motor disassembling -and -washing -free smoke ventilator has a very good market prospect.
Description
Technical field
This utility model, in rainwater filtering device field, particularly relates to rain water drainage defecator.
Background technology
Along with developing rapidly of urbanization, urban water-through regional percentage continues to increase, Urban Rain the runoff pollution formed has become one of main source of current city water environment pollution.The cleanest natural rainfall is owing to being affected by road, square, roofing even airborne dust so that it is rich in a large amount of impurity and pollutant, cause early stage water quality poor.If early-stage rainwater to be directly discharged into nature receiving waters, it will water body to be caused the most serious pollution.If directly collected, its water quality not only affects rainwater-collecting and stores, and also improves the production cost of rainwater subsequent treatment.Therefore, during the water quality improving rainwater and environment, it is necessary to early-stage rainwater is carried out abandoned stream process.
In sum, for the defect of prior art, it is accordingly required in particular to rain water drainage defecator, to solve the deficiencies in the prior art.
Utility model content
For the abandoned stream amount that can not be accurately controlled rainwater in prior art, actual utilization is impacted, the utility model proposes rain water drainage defecator, novel in design, the rainwater that early stage is polluted can be bled off automatically, automatically reclaiming clean rainwater, Practical Performance is excellent, has solved the defect of prior art.
To achieve these goals, the technical solution of the utility model is as follows:
Rain water drainage defecator, including shell, enclosure is that hollow space is set to rainwater containing cavity, the opening at the top of shell is set to water inlet, the bottom of shell is provided with the sewage draining exit discharging early stage rainwater, being provided above of sewage draining exit is fluted, the opening of shell side is set to outlet, rainwater containing cavity be internally provided with the cross bar being arranged on above chute, cross bar is provided with elevating lever linking ball by centre, the top of ball is provided with plate washer, and one end of outlet is provided with the close net of filtration of impurity screening, filters close net and uses stainless steel filtering net.
Further, described elevating lever be internally provided with spring.
Further, the side of described chute is provided with the control knob of regulation cross bar height.
Detachable connection is used between the close net of filtration described in the utility model and outlet.
Further, described ball uses stainless steel, and being shaped as of groove is trapezoidal, and the surrounding of plate washer is provided with gasket seal.
Further, the surface configuration of described chute has scale value to identify.
The beneficial effects of the utility model are: the rainwater that rainfall precontamination can be made serious is ingenious, naturally shunted and pre-filtering, and the rainwater of collection also will be limpider.The overall situation of current energy-saving and emission-reduction is complied with in its application, rainwater-collecting is made to become simpler, rainwater reuse is promoted, water resource is made to be fully used, serve good social benefit, environmental benefit and economic benefit, strengthen the life-span used, energy-conservation environmental protection again, it is a kind of well innovation scheme, has very much marketing prospect.
Accompanying drawing explanation
This utility model is described below in conjunction with the accompanying drawings in detail with detailed description of the invention:
Fig. 1 is structural representation of the present utility model.
100-shell in figure, 110-water inlet, 120-outlet, 130-filters close net, 140-control knob, 150-chute, 160-cross bar, 170-elevating lever, 180-spring, 190-ball, 200-plate washer, 210-sewage draining exit, 220-rainwater containing cavity.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, this utility model is expanded on further.
See Fig. 1, rain water drainage defecator, including shell 100, shell 100 is internal is set to rainwater containing cavity 220 for hollow space, the opening at the top of shell 100 is set to water inlet 110, the bottom of shell 100 is provided with the sewage draining exit 210 discharging early stage rainwater, being provided above of sewage draining exit 210 is fluted, the opening of shell 100 side is set to outlet 120, being internally provided with of rainwater containing cavity 220 is arranged on the above cross bar 160 of chute 150, cross bar 160 is provided with elevating lever 170 by centre and is connected ball 190, the top of ball 190 is provided with plate washer 200, one end of outlet 120 is provided with the close net of filtration 130 of impurity screening, filter close net 130 and use stainless steel filtering net.
It addition, elevating lever 170 be internally provided with spring 180.The side of chute 150 is provided with the control knob 140 of regulation cross bar height.Filter and use detachable connection between close net 130 and outlet 120.Ball 190 uses stainless steel, and being shaped as of groove is trapezoidal, and the surrounding of plate washer 200 is provided with gasket seal.The surface configuration of chute 150 has scale value to identify.
The rainfall initial stage, usual rainfall was less, collected the amount of rainfall come few, and a small amount of rainwater flows to the direction of sewage draining exit, first impact plate washer by water inlet, and plate washer drives ball to move downward by elevating lever.At rainfall early-stage rainwater during constantly increasing, sewage draining exit can block by plate washer, by regulating the height of chute so that the abandoned stream of different size rainfall can be controlled, in order to control rain water drainage amount number.
After rainfall increases, sewage draining exit is closed by ball under pressure, and water level raises, ball is stably pushed down by the water level raised, and after water level is increased to the position of outlet, rainwater flows to collecting direction pipeline by keeping off the close net of filtration in outlet front, foreign material are filtered, and clean rainwater-collecting gets up.
After rain stops, the rainwater having inside device can slowly reduce, and ball is playbacked by the contractility of spring, makes plate washer separate with groove, thus opens sewage draining exit, is emitted through sewage draining exit by a small amount of foreign material that rainwater and filtration are formed.
The beneficial effects of the utility model are: the rainwater that rainfall precontamination can be made serious is ingenious, naturally shunted and pre-filtering, and the rainwater of collection also will be limpider.The overall situation of current energy-saving and emission-reduction is complied with in its application, rainwater-collecting is made to become simpler, rainwater reuse is promoted, water resource is made to be fully used, serve good social benefit, environmental benefit and economic benefit, strengthen the life-span used, energy-conservation environmental protection again, it is a kind of well innovation scheme, has very much marketing prospect.
Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (6)
1. rain water drainage defecator, including shell, it is characterized in that: enclosure is that hollow space is set to rainwater containing cavity, the opening at the top of shell is set to water inlet, the bottom of shell is provided with the sewage draining exit discharging early stage rainwater, being provided above of sewage draining exit is fluted, the opening of shell side is set to outlet, rainwater containing cavity be internally provided with the cross bar being arranged on above chute, cross bar is provided with elevating lever linking ball by centre, the top of ball is provided with plate washer, one end of outlet is provided with the close net of filtration of impurity screening, filter close net and use stainless steel filtering net.
Rain water drainage defecator the most according to claim 1, it is characterised in that: described elevating lever be internally provided with spring.
Rain water drainage defecator the most according to claim 1, it is characterised in that: the side of described chute is provided with the control knob of regulation cross bar height.
Rain water drainage defecator the most according to claim 1, it is characterised in that: use detachable connection between the close net of described filtration and outlet.
Rain water drainage defecator the most according to claim 1, it is characterised in that: described ball uses stainless steel, and being shaped as of groove is trapezoidal, and the surrounding of plate washer is provided with gasket seal.
Rain water drainage defecator the most according to claim 1, it is characterised in that: the surface configuration of described chute has scale value to identify.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287266.3U CN205591332U (en) | 2016-04-08 | 2016-04-08 | Rainwater flow -abandoning filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287266.3U CN205591332U (en) | 2016-04-08 | 2016-04-08 | Rainwater flow -abandoning filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205591332U true CN205591332U (en) | 2016-09-21 |
Family
ID=56923157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620287266.3U Expired - Fee Related CN205591332U (en) | 2016-04-08 | 2016-04-08 | Rainwater flow -abandoning filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205591332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894301A (en) * | 2018-07-27 | 2018-11-27 | 西安理工大学 | A kind of full-automatic rain water separator |
| CN110777913A (en) * | 2019-10-18 | 2020-02-11 | 河海大学 | System capable of storing and utilizing road rainwater on site |
-
2016
- 2016-04-08 CN CN201620287266.3U patent/CN205591332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894301A (en) * | 2018-07-27 | 2018-11-27 | 西安理工大学 | A kind of full-automatic rain water separator |
| CN110777913A (en) * | 2019-10-18 | 2020-02-11 | 河海大学 | System capable of storing and utilizing road rainwater on site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20170408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |