CN211646548U

CN211646548U - Rainwater collecting and treating device

Info

Publication number: CN211646548U
Application number: CN201922401202.8U
Authority: CN
Inventors: 罗红星
Original assignee: Changshi Yichang Environmental Protection Technology Co ltd
Current assignee: Changshi Yichang Environmental Protection Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-09
Anticipated expiration: 2029-12-27

Abstract

A rainwater collecting and treating device comprises a water storage tank, wherein the upper end of the water storage tank is connected with a water collecting disc, the bottom of the water collecting disc is provided with a cylindrical bulge, the cylindrical bulge is of a hollow structure, the upper end of the cylindrical bulge is a spherical surface, and a plurality of overflow holes are formed in the spherical surface; the inside of the cylindrical bulge is communicated with the inside of the water storage tank, and a primary water treatment device is arranged in the cylindrical bulge. The utility model provides a rainwater collecting and processing device, which can conveniently and rapidly collect rainwater, filter the rainwater and store the filtered rainwater; in the process of collecting and treating the rainwater, most impurities can be filtered, and the filtering device can be prevented from being blocked.

Description

Rainwater collecting and treating device

Technical Field

The utility model relates to a drinking water treatment technical field, especially a rainwater collection processing apparatus.

Background

In rural mountain area because the traffic is inconvenient, the resident dispersion, a lot of residents do not communicate water supply pipeline, more common water intaking mode collects rainwater and mountain spring water for the peasant household by oneself and stores, but the rainwater is open-air operation at the in-process of collecting, the in-process of collecting can be doped with impurity unavoidably, enter into the water source, and the most structure of current rainwater collection device is comparatively complicated, lack water filter equipment, and the rainwater collection device filter core that has filter equipment changes unchangeably, use and block up easily.

Disclosure of Invention

The utility model aims to solve the technical problem that a rainwater collection and treatment device is provided, can collect after filtering the rainwater again.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a rainwater collecting and treating device comprises a water storage tank, wherein the upper end of the water storage tank is connected with a water collecting disc, the bottom of the water collecting disc is provided with a cylindrical bulge, the cylindrical bulge is of a hollow structure, the upper end of the cylindrical bulge is a spherical surface, and a plurality of overflow holes are formed in the spherical surface; the inside of the cylindrical bulge is communicated with the inside of the water storage tank, and a primary water treatment device is arranged in the cylindrical bulge.

Preferably, elementary water treatment facilities and the bellied inside wall threaded connection of cylindrical, elementary water treatment facilities is the structure that runs through from top to bottom, is equipped with active carbon filter layer, sand filter layer, stone filter layer and filter cloth from top to bottom in proper order.

Preferably, the upper end of the water storage tank is provided with a connecting port, and the lower end of the water collecting tray is in threaded connection with the upper part of the connecting port.

Preferably, a cylindrical filter element is further inserted into the connecting port, and the lower portion of the connecting port is used for limiting the cylindrical filter element.

Preferably, the cylindrical filter element is internally and externally filled with a PP cotton filter element, an activated carbon layer and a first filter cloth layer in sequence; the side wall of the cylindrical filter element is provided with a drain hole.

Preferably, the side wall of the cylindrical protrusion is provided with an annular stop.

Preferably, the water storage tank is also connected with a drain pipe.

The utility model provides a rainwater collecting and processing device, which can conveniently and rapidly collect rainwater, filter the rainwater and store the filtered rainwater; in the process of collecting and treating the rainwater, most impurities can be filtered, and the filtering device can be prevented from being blocked.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic perspective view of the present invention;

FIG. 4 is a schematic structural view of the primary filtering device of the present invention;

FIG. 5 is a schematic structural view of the cylindrical filter element of the present invention;

fig. 6 is a schematic structural view of the present invention after installation.

Detailed Description

As shown in fig. 1-3, a rainwater collecting and treating device comprises a water storage tank 1, a water collecting tray 2 is connected to the upper end of the water storage tank 1, a cylindrical protrusion 3 is arranged at the bottom of the water collecting tray 2, the cylindrical protrusion 3 is of a hollow structure, the upper end of the cylindrical protrusion 3 is a spherical surface, and a plurality of overflow holes 4 are arranged on the spherical surface; the inside of the cylindrical protrusion 3 is communicated with the inside of the water storage tank 1, and a primary water treatment device 5 is arranged in the cylindrical protrusion 3. Be equipped with cylindrical arch 3 in the bottom of water-collecting tray 2, make the water of collecting flow into storage water tank 1 from overflow hole 4 of the 3 upper ends of cylindrical arch, above-mentioned structure can make partly silt deposit in the bottom of water-collecting tray 2, does not enter into subsequent filtering program, after partly silt of filtering, can prevent that silt from blockking up filter equipment, extension filter equipment. Preferably, the water collecting tray 2 has a funnel-shaped structure.

Preferably, as shown in fig. 4, the primary water treatment device 5 is in threaded connection with the inner side wall of the cylindrical protrusion 3, the primary water treatment device 5 is of a structure penetrating from top to bottom, and an activated carbon filter layer 5-1, a sand filter layer 5-2, a stone filter layer 5-3 and filter cloth 5-4 are sequentially arranged from top to bottom. Cylindrical protrusion 3 and elementary water treatment facilities 5 all adopt threaded connection's mode, and the primary filter equipment has been changed in the dismouting of being convenient for.

Preferably, the upper end of the water storage tank 1 is provided with a connection port 6, and the lower end of the water collecting tray 2 is in threaded connection with the upper part of the connection port 6.

Preferably, a cylindrical filter element 7 is further inserted into the connecting port 6, and the lower portion of the connecting port 6 is used for limiting the cylindrical filter element 7.

Preferably, as shown in fig. 5, the cylindrical filter element 7 is filled with a PP cotton filter element 7-1, an activated carbon layer 7-2 and a first filter cloth layer 7-3 in sequence from inside to outside; the side wall of the cylindrical filter element 7 is provided with a drain hole 7-4. The cylindrical filter element 7 further filters water, and the cylindrical filter element 7 is in a plug-in connection mode and is convenient to replace.

Preferably, the side wall of the cylindrical protrusion 3 is provided with an annular stop 8.

Preferably, the water storage tank 1 is also connected with a water drain pipe 9. The water discharge pipe can be connected with a valve and a water pump.

When the device is used, as shown in fig. 6, the rainwater is collected by the water collecting disc 2 after the device is installed, the collected rainwater flows into the cylindrical bulge 3 from the overflow hole 4 and is primarily filtered by the primary water treatment device 5, and a part of silt is deposited at the bottom of the water collecting disc 2; the water after primary filtration enters a cylindrical filter element 7 for secondary filtration to obtain pure water which is stored in the water storage tank 1.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides a processing apparatus is collected to rainwater, includes storage water tank (1), its characterized in that: the upper end of the water storage tank (1) is connected with a water collection tray (2), the bottom of the water collection tray (2) is provided with a cylindrical protrusion (3), the cylindrical protrusion (3) is of a hollow structure, the upper end of the cylindrical protrusion (3) is of a spherical surface, and the spherical surface is provided with a plurality of overflow holes (4); the interior of the cylindrical bulge (3) is communicated with the interior of the water storage tank (1), and a primary water treatment device (5) is arranged in the cylindrical bulge (3).

2. A rainwater collection and treatment unit according to claim 1, characterised in that: the water treatment device (5) is in threaded connection with the inner side wall of the cylindrical protrusion (3), the water treatment device (5) is of a structure penetrating through the water treatment device from top to bottom, and an active carbon filter layer (5-1), a sand filter layer (5-2), a stone filter layer (5-3) and filter cloth (5-4) are sequentially arranged from top to bottom.

3. A rainwater collection and treatment unit according to claim 1, characterised in that: the upper end of the water storage tank (1) is provided with a connecting port (6), and the lower end of the water collecting tray (2) is in threaded connection with the upper part of the connecting port (6).

4. A rainwater collection and treatment unit according to claim 3, characterised in that: a cylindrical filter element (7) is further inserted into the connecting port (6), and the lower portion of the connecting port (6) is used for limiting the cylindrical filter element (7).

5. A rainwater collection and treatment unit according to claim 4, characterised in that: a PP cotton filter element (7-1), an activated carbon layer (7-2) and a first filter cloth layer (7-3) are sequentially filled in the cylindrical filter element (7) from inside to outside; the side wall of the cylindrical filter element (7) is provided with a drain hole (7-4).

6. A rainwater collection and treatment unit according to claim 1, characterised in that: and an annular stop (8) is arranged on the side wall of the cylindrical protrusion (3).

7. A rainwater collection and treatment unit according to claim 1, characterised in that: the water storage tank (1) is also connected with a drain pipe (9).