CN202730837U

CN202730837U - Rainwater collection system

Info

Publication number: CN202730837U
Application number: CN2012203768283U
Authority: CN
Inventors: 曾奕磁
Original assignee: SHENZHEN UNION CRYSTAL ENERGY SAVING INVESTMENT CO Ltd
Current assignee: Shenzhen Chong Xiang Real Estate Development Co.,Ltd.; Shenzhen Zhen Jing Ecological Garden Co.,Ltd.
Priority date: 2012-07-24
Filing date: 2012-07-24
Publication date: 2013-02-13
Anticipated expiration: 2022-07-24

Abstract

The utility model relates to a rainwater recovery and utilization system, specifically a self-cleaning rainwater collection system, which includes a water collector, a secondary deposition chamber, and a filter chamber. The water collector is an open water inlet without a cover. The water outlet is located at the lower part of the water collector, the water outlet of the water collector is connected to the water inlet of the secondary deposition chamber, and the water inlet of the secondary deposition chamber is located at the upper part of the secondary deposition chamber and the water outlet of the water collector is located on the same level; The secondary deposition chamber and the filter chamber are located on the same level, and the outlet of the secondary deposition chamber is opened at the lower part of the secondary deposition chamber, and is connected with the water inlet of the filter chamber through an ascending water pump; the water inlet of the water collector is provided with a filter Basket, the ratio of the depth of the filter basket to the depth of the water collector is 0.3-0.6. The utility model has the characteristics of being clean and simple.

Description

A kind of rain water collecting system

Technical field

The utility model relates to rainwater recycle and utilizes system, be specifically a kind of can self-cleaning rain water collecting system.

Background technology

The shortage of whole world freshwater resources, along with the imbalance between supply and demand of industrial production water resource becomes increasingly conspicuous, a lot of countries are the U.S. and Japan for example, gradually rainwater has been taked a lot of effective measures as recyclable being used of freshwater resources.

In general, rainwater utilization can be used for following aspect in the city, and the rain water on roof utilization is used for the residential quarter and is used for toilet flushing and greening etc., and rainwater recharges underground water, and artificial supplementation underground water is for underground water is laid in.The recycling of rainwater can be divided into three parts, the collection of rainwater, the processing of rainwater and the supply of rainwater, generally be to enter in the collector by the rainwater with the roof, by disperseing or concentration filter is removed particulate matter in the rainwater, then water is introduced the reservoir savings, be delivered to subscriber unit by water pump.Be used for toilet flushing or pouring, even be used for the washing clothes.

Yet, rainwater presents acidity usually, in addition, rainwater contains a lot of impurity, earth for example, the foreign material such as particle and leaf, after entering gathering system, cause easily the obstruction of pipeline, perhaps because the deposition of impurity in gathering system or treatment system, cause growing of bacterium and cause secondary pollution.

The utility model content

For above shortcomings part in the prior art, the technical problems to be solved in the utility model is to provide a kind of rain water collecting system with self-cleaning function, solves cleaning trouble in the existing system, and the bacteria growth problems that causes.

The utility model adopts following technical scheme:

A kind of rain water collecting system, comprise water collector, secondary deposition chamber and filtration chamber, water collector is the open type water inlet of uncovered, delivery port is positioned at the bottom of water collector, the water inlet of the delivery port connecting secondary settling chamber of water collector, the water inlet of secondary deposition chamber are positioned at the top of secondary deposition chamber and the delivery port of water collector is positioned on the same level face; Secondary deposition chamber and filtration chamber are positioned on the same level face, and the delivery port of secondary deposition chamber is opened in the bottom of secondary deposition chamber, are connected with the water inlet of filtration chamber by the rising water pump; Wherein the water inlet of water collector is provided with filter basket, and the degree of depth of filter basket and the depth ratio of water collector are 0.3～0.6.

Further, the filter basket of described water collector is movably arranged in the water collector, realizes lifting by the lifting pulley on the water collector.

Further, described water collector bottom surface is for being obliquely installed, and browser at the bottom of the catchment one side of inclination has the first dirt-discherging outlet, is connected with switch valve on the first dirt-discherging outlet, and a plurality of turbines are installed on the water collector bottom surface.

Further, the bottom of described secondary deposition chamber is equipped with a plurality of turbines, also has the second dirt-discherging outlet in the bottom of secondary deposition chamber.

Further, described secondary deposition chamber upper side is provided with the soda acid tester, also is provided with the alkaline matter apotheca on the inwall of secondary deposition chamber, and the opening part of alkaline matter apotheca is provided with switch valve.

Further, the top of described filtration chamber is equipped with filtration beds, and described filtration beds adopts the electrodeless ceramic membrane of overflux.

Further, described water collector side opening is provided with the first flush port, and the first flush port is connected with pressure water pump by switch valve, and the side of described secondary deposition chamber has the second flush port, and the second flush port is connected with described pressure water pump by switch valve.

The utlity model has following advantage and beneficial effect:

The filter basket that water collector adopts, the material that volume ratio is larger directly blocks to the utmost, and filter basket is for being flexibly connected, and liftable is convenient to take out stains; The bottom of water collector is adopted and is obliquely installed, and in the bottom turbine is installed, and can the dirt that be deposited on the bottom be washed away by stirring, and is convenient to clean, and prevents that dirt from too much stopping up delivery port; The effect of deposition foreign material is not only played in set secondary deposition chamber, and the alkaline matter apotheca of installing is on the other hand thrown in alkaline matter by the Acidity of Aikalinity that detects, in and the acidity of rainwater, prevent in use corrosion pipeline of rainwater; The public pressure water pump in water collector and secondary deposition chamber is used for providing the hydraulic pressure that washes the bottom surface dirt.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Wherein 1 is water collector, and 2 is the secondary deposition chamber, and 3 is the filtration chamber, 4 is pressure water pump, and 5 are the rising water pump, and 11 is filter basket, 12 is fixed axis, and 13 is the water collector bottom surface, and 14 is turbine, 15 is the first dirt-discherging outlet, and 16 is the first flush port, and 21 is the soda acid tester, 22 is the alkaline matter apotheca, 23 is the second dirt-discherging outlet, and 24 is the second flush port, and 31 is filtration beds.

The specific embodiment

Below in conjunction with accompanying drawing the utility model structure is described in detail:

As shown in Figure 1, the utility model comprises water collector 1, secondary deposition chamber 2 and filtration chamber 3, water collector 1 is the open type water inlet of uncovered, delivery port is positioned at the bottom of water collector 1, the water inlet of the delivery port connecting secondary settling chamber 2 of water collector 1, the water inlet of secondary deposition chamber 2 are positioned at the top of secondary deposition chamber 2 and the delivery port of water collector 1 is positioned on the same level face; Secondary deposition chamber 2 is positioned on the same level face with filtration chamber 3, and the delivery port of secondary deposition chamber 2 is opened the lower side in secondary deposition chamber 2, is connected by the water inlet of rising water pump 5 with filtration chamber 3.

The water inlet of water collector 1 is provided with filter basket 11, and the depth ratio of the degree of depth of filter basket 11 and water collector 1 is 0.3～0.6.The filter basket 11 of water collector 1 is movably arranged in the water collector 1, realizes lifting by the lifting pulley on the water collector 1.Water collector bottom surface 13 is for being obliquely installed, be connected with water collector by fixed axis 12, browser at the bottom of the catchment one side that tilts has the first dirt-discherging outlet 15, be connected with switch valve on the first dirt-discherging outlet 15, a plurality of turbines 14 are installed on the water collector bottom surface 13, the impurity that rotation by turbine 14 will be deposited on the bottom floats, thereby washes away with water.Water collector 1 side opening is provided with the first flush port 16, the first flush ports 16 and is connected with pressure water pump 4 by switch valve, by the impurity of pressure water pump 4 flushing bottom surfaces.

The bottom of secondary deposition chamber 2 is equipped with a plurality of turbines 14, also has the second dirt-discherging outlet 23 in the bottom of secondary deposition chamber 2, and the impurity that the rotation by turbine 14 will be deposited on the bottom floats, thereby washes away with water.The side of secondary deposition chamber 2 has the second flush port 24, the second flush ports 24 and is connected with pressure water pump 4 by switch valve.Secondary deposition chamber 2 upper side are provided with soda acid tester 21, also are provided with alkaline matter apotheca 22 on the inwall of secondary deposition chamber 2, and the opening part of alkaline matter apotheca 22 is provided with switch valve.According to the acidic value that detects, thereby the switch valve of opening the alkaline matter apotheca is thrown in alkaline matter, in and the acidity of rainwater.

The top of filtration chamber 3 is equipped with filtration beds 31, and described filtration beds 31 adopts the electrodeless ceramic membrane of overflux.Delivery port connection drainage facility by the filtration chamber.

Filter out impurity in the rainwater by the utility model, and the impurity and the dirt that remain on the equipment are easy to remove by the utility model structure, so this product is not easy blocking pipe, easily cleaning, the acidity of neutralization, thus can corrosion pipeline and watering equipment.

Claims

1. A rainwater collection system is characterized in that it comprises a water collector, a secondary deposition chamber, and a filter chamber, the water collector has an open water inlet without a cover, and the water outlet is positioned at the bottom of the water collector, and the water collector The water outlet of the secondary deposition chamber is connected to the water inlet of the secondary deposition chamber, and the water inlet of the secondary deposition chamber is located on the same level as the water outlet of the water collector on the upper part of the secondary deposition chamber; the secondary deposition chamber and the filter chamber are located on the same level, The water outlet of the secondary sedimentation chamber is opened at the lower part of the secondary sedimentation chamber, and is connected with the water inlet of the filter chamber through an ascending water pump; the water inlet of the water collector is provided with a filter basket, and the depth of the filter basket is the same as the depth of the water collector The ratio is 0.3 to 0.6.

2. The rainwater collection system according to claim 1, characterized in that the filter basket of the water collector is movably installed in the water collector, and is lifted and lowered by lifting pulleys on the water collector.

3. The rainwater collection system according to claim 1, characterized in that, the bottom surface of the water collector is inclined, and a first sewage outlet is opened on one side of the bottom of the inclined water collector, and the first sewage outlet is connected with On-off valve, multiple turbines are installed on the bottom surface of the water collector.

4. The rainwater collection system according to claim 1, wherein a plurality of turbines are installed at the bottom of the secondary deposition chamber, and a second sewage outlet is also opened at the bottom of the secondary deposition chamber.

5. according to the described rainwater collecting system of claim 4, it is characterized in that, described secondary deposition chamber upper side is provided with acid-base tester, and the inwall of secondary deposition chamber is also provided with alkaline substance storage chamber, alkaline A switch valve is arranged at the opening of the material storage chamber.

6. The rainwater collection system according to claim 1, wherein a filter layer is installed on the upper part of the filter chamber, and the filter layer adopts a super-flux electrodeless ceramic membrane.

7. The rainwater collection system according to claim 1, wherein a first flushing port is provided on the side of the water collector, and the first flushing port is connected to a pressure water pump through a switch valve, and the side of the secondary deposition chamber A second flushing port is opened, and the second flushing port is connected with the pressure water pump through a switching valve.