CN206385597U

CN206385597U - A kind of rainwater-collecting processing unit

Info

Publication number: CN206385597U
Application number: CN201720051574.0U
Authority: CN
Inventors: 蒋涛; 洪涛
Original assignee: Shanghai Yangxin Equipment Engineering Co Ltd
Current assignee: Shanghai Yangxin Equipment Engineering Co Ltd
Priority date: 2017-01-17
Filing date: 2017-01-17
Publication date: 2017-08-08
Anticipated expiration: 2027-01-17

Abstract

The utility model discloses a kind of rainwater-collecting processing unit, constituted including the device for collecting rain water being sequentially connected by pipeline, intercepting pollution for rainwater Hanging Basket, rain water drainage filter, rain water filtering device, storage pond, soil filter tank and clear water reserviors, elevator pump is provided with clear water reserviors and pumps out clear water.The utility model can effectively remove sludge, impurity in rainwater, can effectively realize the processing of the collection of rainwater, realize that resource is preferably recycled, the rainwater of collection is more limpid, water resource is fully used, and meet current environmental protection theory.

Description

A kind of rainwater-collecting processing unit

Technical field

The utility model belongs to field of resource recovery technique, and in particular to a kind of rainwater-collecting processing unit.

Background technology

As industrialization sustainable development and population drastically expand, water pollution and shortage of water resources problem are put increasingly seriously In face of the whole mankind, urban water shortage will turn into a global problem in 21 century, in recent years, and government constantly utilizes economic thick stick Bar promotes people's using water wisely and opens up the approach of reuse of wastewater, and rainwater recycle technology is arisen at the historic moment in this case, Existing rainwater recycle technology, the rate of recovery is low, and mud-water separation is insufficient during collection, remove contamination inconvenient, reuse water quality is poor.

Utility model content

In order to overcome the shortcomings of described in background technology, the utility model provides a kind of rainwater-collecting processing unit, the device Sludge, the impurity in rainwater can be effectively removed, the processing of the collection of rainwater can be effectively realized.

The utility model solves the technical scheme that its technical problem used：

A kind of rainwater-collecting processing unit, including device for collecting rain water, intercepting pollution for rainwater Hanging Basket, the rainwater being sequentially connected by pipeline Being provided with elevator pump in abandoned stream filter, rain water filtering device, storage pond, soil filter tank and clear water reserviors composition, clear water reserviors will be clear Water is pumped out；Device for collecting rain water is that simple funnel adds pipeline configuration, by rain collector by building, roadside irrigation canals and ditches etc. The rainwater-collecting of discharge gets up, and maximizes and recycles rainwater resource；It is by intercepting pollution for rainwater Hanging Basket that the bulky grain in rainwater is straight The impurity and house refuse in footpath etc. are intercepted, it is ensured that will not block follow-up device；Rain water filtering device utilizes rainwater gravity flowing The characteristics of, the rubbish thing and water in rainwater are automatically separated and come, so as to obtain cleaner rainwater；Storage pond floor space Greatly, the lower section of the public domains such as city square, greenery patches, parking lot can be typically built in, main function is the height rainfall runoff Peak flow is kept in it, is again discharged rainwater at leisure from storage pond after after maximum stream flow decline.Rainwater flood peak can be evaded, Realize that rainwater is recycled, pollution of the early-stage rainwater to receiving waters is avoided that again, the draining scheduling drainage is played Positive role；Soil filter tank is, using soil self-purification principle as foundation, to have developed through original intermittent sand filtration pond and contact filter The treatment technology come, with preferable filtration treatment effect；Clear water reserviors storage cleaning rainwater, facilitates the later stage to reclaim and uses.

It is that stainless steel filter is installed on intercepting pollution for rainwater treatment region, intercepting pollution for rainwater treatment region in the middle part of described intercepting pollution for rainwater Hanging Basket Net, stainless steel filtering net left end linking inlet opening, stainless steel filtering net right-hand member is by filtering under close net linking apopore, stainless steel filtering net End linking sewage basket；Rainwater passes through stainless steel filtering net, and the rubbish such as leaf are intercepted, and the water after filtering can be close by filtering Net flows to outlet pipe, and filtering sealing can intercept all small particles, and can carry out the close net of periodic replacement filtering, make rainwater It can fully be filtered, the rainwater and sludge of accumulation are collected, taken out in the lump during cleaning, it is ensured that complete unit is defended Raw cleaning, the design for filtering close net conveniently stops the long stapled impurity that current are swept along, it is to avoid it blocks delivery port, street cleaner Periodically the close net of the filtering in each pipeline can be collected and changed in rainy season, without taking out big hand basket, you can ensure the filterability of device It will not can decay because of accumulating foulants.

Described rain water drainage filter top is water inlet, and middle part is rainwater accommodating cavity, and bottom is provided with before discharge The sewage draining exit of phase rainwater；The delivery port for filtering close net is provided with rainwater accommodating cavity side, rainwater accommodating cavity is internally provided with Chute, chute is installed above cross bar, and the center of cross bar is connected by the elevating lever with spring to be set at the top of ball, ball It is equipped with baffle plate；Rainfall usual rainfall at initial stage is smaller, and the amount of rainfall collected is few, and a small amount of rainwater flows to sewage draining exit by water inlet Direction, impact plate washer first, plate washer drives ball to move downward by elevating lever.Constantly increasing in rainfall early-stage rainwater During, plate washer can block sewage draining exit, and after rainfall increase, ball under pressure closes sewage draining exit, water level liter Height, elevated water level stably pushes down ball, and water level is increased to behind the position of delivery port, and rainwater is by keeping off in front of delivery port The close net of filtering flow to collecting direction pipeline, debris is filtered, and clean rainwater-collecting gets up.After rain stops, deposited inside device Some rainwater can be reduced slowly, and the convergent force of spring playbacks ball, separate plate washer and sewage draining exit, so that sewage draining exit is opened, A small amount of debris that rainwater and filtering are formed is discharged through sewage draining exit.Can make the serious rainwater of rainfall precontamination it is ingenious, from So shunted and pre-filtering, the rainwater of collection also will be limpider.The overall situation of current energy-saving and emission-reduction is complied with its application, Rainwater-collecting is become simpler, rainwater reuse is promoted, water resource is fully used.

Described rain water filtering device includes filtering tank, and filtering tank is divided into two layers, and PP cottons layer, activated carbon are followed successively by from top to bottom Layer；PP cottons are a kind of new secondary filter elements, with small volume, filter area is big, precision is high, it is pollution-free, install and more Change the features such as facilitating；Activated carbon has substantial amounts of micropore and huge specific surface area, can with extremely strong physical absorption ability Highly effective absorption impurities in water, especially organic matter and microorganism, the oxygen-containing catalysis oxidation of activated carbon surface formation and change The function of absorption is learned, the metal ion in a part of water can be removed, activated carbon has extremely strong absorption to the chlorine residue remained in water Effect, with protect the stainless steel equipment and pipe surface in downstream and meet postorder unit for treating water enter water requirement.

It is preferred that, described intercepting pollution for rainwater Hanging Basket, rain water drainage filter, the outer wall of rain water filtering device are by glass steel Into improving its service life, it is ensured that these devices can be buried in underground for a long time.

The utility model has the advantages that：The utility model can effectively remove sludge, impurity in rainwater, can be effectively real The processing of the collection of existing rainwater, realizes that resource is preferably recycled；Meanwhile, intercepting pollution for rainwater Hanging Basket can be preferably by rainwater Pollutant stop, rain water drainage filter can make that the serious rainwater of rainfall precontamination is ingenious, shunted naturally And pre-filtering, the rainwater of collection also will be limpider, water resource is fully used, and meets current environmental protection reason Read.

Brief description of the drawings

Fig. 1 is flow chart of the present utility model；

Fig. 2 is the structure diagram of the utility model intercepting pollution for rainwater Hanging Basket；

Fig. 3 is the structure diagram of the utility model rain water drainage filter；

Fig. 4 is the structure diagram of the utility model rain water filtering device.

Embodiment

The utility model is further described below in conjunction with accompanying drawing：

As shown in figure 1, a kind of rainwater-collecting processing unit, including device for collecting rain water 10, the rainwater being sequentially connected by pipeline Prefabricated combined septic tank 11, rain water drainage filter 12, rain water filtering device 13, storage pond 14, soil filter tank 15 and clear water reserviors 16 are constituted, Elevator pump is provided with clear water reserviors 16 to pump out clear water.

As shown in Fig. 2 in order to be able to which impurity and house refuse of the bulky grain diameter in rainwater etc. are intercepted, it is ensured that will not It is to be installed on intercepting pollution for rainwater treatment region, intercepting pollution for rainwater treatment region in the middle part of the follow-up device to blocking, described intercepting pollution for rainwater Hanging Basket There is stainless steel filtering net 21, the left end of stainless steel filtering net 21 linking inlet opening 22, the right-hand member of stainless steel filtering net 21 is held in the mouth by filtering close net 23 Pick out water hole 24, the lower end of stainless steel filtering net 21 linking sewage basket 25.

As shown in figure 3, in order to make, the serious rainwater of rainfall precontamination is ingenious, shunted naturally and pre- mistake Filter so that the rainwater of collection also will be limpider, makes rainwater-collecting become simpler, rainwater reuse is promoted, makes water Resource is fully used, and described rain water drainage filter top is water inlet 30, and middle part is rainwater accommodating cavity 31, bottom Portion is provided with the sewage draining exit 32 of discharge early stage rainwater；The delivery port for filtering close net 33 is provided with the side of rainwater accommodating cavity 31 34, rainwater accommodating cavity 31 is internally provided with chute 35, and chute 35 is installed above cross bar 36, and the center of cross bar 36 passes through band There is the connection ball 38 of elevating lever 37 of spring, the top of ball 38 is provided with baffle plate 39.

As shown in figure 4, in order to further improve rainwater cleannes, described rain water filtering device includes filtering tank 40, filtering 40 points of tank is two layers, and PP cottons layer 41, active carbon layer 42 are followed successively by from top to bottom.

In order to improve service life, it is ensured that long-term bury is not readily susceptible to corrosion during underground, and described rainwater is cut Dirty Hanging Basket 11, rain water drainage filter 12, the outer wall of rain water filtering device 13 are made up of fiberglass.

Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example, And the not restriction to embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And thus Among the obvious changes or variations amplified out is still in protection domain of the present utility model.

Claims

1. a kind of rainwater-collecting processing unit, it is characterised in that including device for collecting rain water, the intercepting pollution for rainwater being sequentially connected by pipeline It is provided with and carries in Hanging Basket, rain water drainage filter, rain water filtering device, storage pond, soil filter tank and clear water reserviors composition, clear water reserviors Pump is risen to pump out clear water；

It is that stainless steel filtering net is installed on intercepting pollution for rainwater treatment region, intercepting pollution for rainwater treatment region in the middle part of described intercepting pollution for rainwater Hanging Basket, Stainless steel filtering net left end is connected inlet opening, and stainless steel filtering net right-hand member is by filtering close net linking apopore, stainless steel filtering net lower end It is connected sewage basket；

Described rain water drainage filter top is water inlet, and middle part is rainwater accommodating cavity, and bottom is provided with discharge early stage rain The sewage draining exit of water；The delivery port for filtering close net is provided with rainwater accommodating cavity side, rainwater accommodating cavity is internally provided with chute, Chute is installed above cross bar, and the center of cross bar is connected by the elevating lever with spring to be provided with the top of ball, ball Baffle plate；

Described rain water filtering device includes filtering tank, and filtering tank is divided into two layers, and PP cottons layer, active carbon layer are followed successively by from top to bottom.

2. a kind of rainwater-collecting processing unit as claimed in claim 1, it is characterised in that described intercepting pollution for rainwater Hanging Basket, rain Water abandoned stream filter, the outer wall of rain water filtering device are made up of fiberglass.