CN213014597U

CN213014597U - Rainwater scrubbing device

Info

Publication number: CN213014597U
Application number: CN202021663210.6U
Authority: CN
Inventors: 郑洪波
Original assignee: Nanjing Chuangke Environmental Protection Technology Co ltd
Current assignee: Nanjing Chuangke Environmental Protection Technology Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-20
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a rainwater decontamination device, which comprises a box body and a lifting basket, wherein the inner surface of the bottom of the box body is downwards sunken; the lifting basket is placed in the recess; a water inlet and a water outlet are formed in the side wall of the box body; the box body is internally provided with a first filter plate, and the first filter plate divides a cavity in the box body into a first cavity and a second cavity; the water inlet is communicated with the first chamber, and the water outlet is communicated with the second chamber; the basket is located in the first chamber. The utility model can effectively remove impurities in rain and prevent the rainwater collecting pipeline from being blocked by simple design; the concave design at the bottom of the box body and the inclined design of the filter plate can enable impurities in rain to easily enter the lifting basket; the detachable design of the filter plate can be quickly, simply and conveniently replaced after the filter plate is damaged.

Description

Rainwater scrubbing device

Technical Field

The utility model relates to a rainwater field of collecting, concretely relates to rainwater scrubbing device.

Background

With the rapid development of urban construction and the continuous increase of urban population, on one hand, the demand of urban water consumption is increased, and on the other hand, the urban impervious area is enlarged, so that the loss of rainwater resources is increased and the balance of a water circulation system is damaged. The seeking of rainwater collection and utilization has become a necessary trend.

The rainwater collection system refers to the whole process of rainwater collection, and can be divided into five major links, namely rainwater collection through a rainwater collection pipeline, flow abandoning and sewage interception, rainwater storage in a PP rainwater collection tank, filtering and disinfection, purification and recycling, wherein the collected rainwater is used for irrigating crops, replenishing underground water, and can also be used for landscape environment, greening, water for car washing yards, road flushing and cooling water replenishment, toilet flushing and other non-domestic water uses. Can save water resources and greatly relieve the water shortage problem in China.

According to the difference of rainwater sources, the rainwater can be collected and divided into roof rainwater and ground rainwater, the rainwater impurities contained in the ground rainwater are many, the pollutant sources are complex, and the pipeline is easily blocked when entering a rainwater collection pipeline.

Disclosure of Invention

The utility model aims to provide a rainwater scrubbing device to not enough among the prior art, mainly used ground rainwater is collected, prevents that the impurity of ground rainwater from blockking up the rainwater collection pipeline.

A rainwater decontamination device comprises a box body and a lifting basket, wherein the inner surface of the bottom of the box body is downwards sunken; the lifting basket is placed in the concave part;

a water inlet and a water outlet are formed in the side wall of the box body;

the box body is internally provided with a first filter plate, and the first filter plate divides a cavity in the box body into a first cavity and a second cavity; the water inlet is communicated with the first chamber, and the water outlet is communicated with the second chamber;

the groove is located in the first chamber.

Furthermore, a second filter plate is further arranged at the water outlet, and the aperture of the filter hole of the second filter plate is smaller than that of the filter hole of the first filter plate.

Furthermore, the top of the box body is opened and is provided with a box cover.

Furthermore, be equipped with the recess on the inner wall of box, the edge block of first filter and second filter is in the recess.

Further, the included angle of the first filter plate and the second filter plate along the horizontal surface is 75-90 degrees.

Has the advantages that:

1. the utility model discloses, through designing briefly, can effectually get rid of the impurity in the rain, prevent that the rainwater from collecting the pipeline jam.

2. The design of the recess of bottom of the box and the inclined design of the filter plate can make the impurities in the rain easily enter the lifting basket.

3. The detachable design of the filter plate can be quickly, simply and conveniently replaced after the filter plate is damaged.

Drawings

Fig. 1(a) is a schematic structural diagram of the present invention.

Fig. 1(b) is a schematic structural diagram of the present invention.

Fig. 1(c) is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

In the figure: a box body-1; a lifting basket-2; a water inlet-3; a water outlet-4; a first filter plate-5; a second filter plate-6; a first chamber-7; a second chamber-8; a box cover-9.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

As shown in fig. 1(a), the rainwater decontamination device comprises a box body 1 and a lifting basket 2, wherein the inner surface of the bottom of the box body 1 is downwards concave; the lifting basket 2 is placed in a concave position;

a water inlet 3 and a water outlet 4 are arranged on the side wall of the box body;

the box body 1 is also internally provided with a first filter plate 5, and the first filter plate 5 divides a cavity in the box body 1 into a first cavity 7 and a second cavity 8; the water inlet 3 is communicated with a first chamber 7, and the water outlet 4 is communicated with a second chamber 8;

the basket 2 is located within the first chamber 7;

the top of the box body 1 is opened and is provided with a box cover 9.

As shown in fig. 1(b), a second filter plate 6 is further disposed at the water outlet, and the aperture of the filter holes of the second filter plate 6 is smaller than that of the filter holes of the first filter plate 5.

On the inner wall of box 1, be equipped with strip U type groove along the top to the bottom direction of box, the edge block of first filter 5 and second filter 6 is in strip U type groove.

As shown in fig. 1(c), the first filter plate 5 and the second filter plate 6 are inclined at an angle of 75 ° to 90 ° upward along the horizontal plane. Because of the inclined design of the filter plate and the concave design at the bottom of the box body 1, impurities in the rainwater can easily slide into the lifting basket 2.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope as defined by the appended claims.

Claims

1. The utility model provides a rainwater scrubbing device which characterized in that: the lifting basket comprises a box body and a lifting basket, wherein the inner surface of the bottom of the box body is downwards sunken; the lifting basket is placed in the concave part;

a water inlet and a water outlet are formed in the side wall of the box body;

the basket is located in the first chamber.

2. The rainwater decontamination device of claim 1, wherein the outlet is further provided with a second filter plate, and the diameter of the filter holes of the second filter plate is smaller than that of the filter holes of the first filter plate.

3. A rainwater decontamination device as claimed in claim 1, wherein the tank is open at the top and is provided with a tank cover.

4. A rainwater decontamination device as claimed in claim 2, wherein a strip-shaped U-shaped groove is formed on the inner wall of the box body along the direction from the top to the bottom of the box body, and the edges of the first filter plate and the second filter plate are clamped in the strip-shaped U-shaped groove.

5. A stormwater decontamination device as claimed in claim 2, wherein the first filter plate and the second filter plate are inclined upwardly along the horizontal plane at an angle of between 75 ° and 90 °.