CN221702564U - Simple rainwater permeable filtering and storing device - Google Patents

Abstract

The utility model discloses a simple rainwater permeable filtering and storing device which is arranged on two sides of a drainage ditch and comprises one or more filtering and storing monomers, wherein the filtering and storing monomers comprise a filtering pipe, the filtering pipe is perpendicular to the water flow direction, a water filtering bag is lined in the filtering pipe, one side of the filtering pipe is opened, the opening side of the filtering pipe is connected with a water collecting tank, one or more water collecting tanks are connected to a water storage tank at the far end through a water outlet pipe, and the water storage of the water storage tank is used for greening irrigation. The permeable filtering storage device integrates rainwater filtering, collecting and storing, improves the utilization rate of water resources, and is simple in structure and convenient to maintain.

Description

A simple rainwater permeable filtering and storage device

Technical Field

The utility model relates to the technical field of municipal drainage and irrigation, in particular to a simple rainwater permeable filtering and storing device.

Background Art

In urban drainage, especially green irrigation projects, the efficiency of urban rainwater utilization methods is not high, resulting in a large amount of rainwater resources being wasted. At present, commonly used rainwater collection and utilization devices generally have problems such as complex structure and high engineering cost, and are prone to blockage. The maintenance cost of blockage remains high, resulting in many rainwater collection and utilization devices being gradually abandoned, which in turn causes a large amount of land and equipment resources to be wasted.

Utility Model Content

In view of the above technical problems, the utility model proposes a simple rainwater permeable filtering and storage device, which integrates rainwater filtration, collection and storage, improves the utilization rate of water resources, and has a simple structure and is easy to maintain.

A simple rainwater permeable filtering and storage device is installed on both sides of a drainage ditch, and includes one or more filtering and storage units. The filtering and storage units include a filtering tube, and the filtering tube is arranged perpendicular to the water flow direction. The filtering tube is lined with a filter bag, and one side of the filtering tube is open. The open side of the filtering tube is connected to a water collecting tank. One or more of the water collecting tanks are connected to a water storage tank at a remote end through a water outlet pipe, and the water stored in the water storage tank is used for greening irrigation.

As a preferred embodiment of the above technical solution, the filter tubes are vertically installed on the water collecting tank, and a plurality of groups of the filter tubes are provided, and the plurality of groups of the filter tubes are evenly arranged on the water collecting tank.

As a preferred embodiment of the above technical solution, a socket is provided on the periphery of the opening side of the filter tube, and a socket for use with the socket is pre-installed on the water collecting tank.

As a preferred embodiment of the above technical solution, the filter tube is columnar and is welded with a stainless steel mesh.

As a preferred embodiment of the above technical solution, a lifting cover is installed on the water storage tank.

The beneficial effects of the utility model are:

This type of permeable filter storage device is installed on both sides of the drainage ditch. When water flows through, floating objects are blocked outside by the filter tube, and part of the rainwater is filtered through the filter tube and stored in the water storage tank to be used as water for greening irrigation. During use, the flow of rainwater in the ditch can wash away floating objects attached to the filter tube, and it has a self-cleaning function. During later maintenance, the filter tube can be directly pulled out for cleaning and replacement, which is convenient and quick to maintain.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic diagram of the structure of a filter storage unit.

FIG. 3 is a schematic diagram of the structure of the filter tube.

The accompanying drawings are marked as follows: 1-drainage ditch, 2-filter pipe, 3-filter bag, 4-water collecting tank, 5-outlet pipe, 6-water storage tank, 7-socket, 8-socket, 9-lift cover.

DETAILED DESCRIPTION

The following is a clear and complete description of the technical solution of the utility model in conjunction with the accompanying drawings of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

A simple rainwater permeable filtration and storage device is shown in Figures 1 to 3. The filtration and storage device is installed on both sides of a drainage ditch 1, and includes one or more filtration and storage units. The filtration and storage units include a filter tube 2, and the filter tube 2 is arranged perpendicular to the water flow direction. The filter tube 2 is lined with a filter bag 3. One side of the filter tube 2 is open, and the open side of the filter tube 2 is connected to a water collecting tank 4. One or more of the water collecting tanks 4 are connected to a water storage tank 6 at the far end through an outlet pipe 5. The water stored in the water storage tank 6 is used for greening irrigation.

In this embodiment, the filter tubes 2 are vertically installed on the water collecting box 4 , and a plurality of groups of the filter tubes 2 are provided. The plurality of groups of the filter tubes 2 are evenly arranged on the water collecting box 4 .

In this embodiment, a socket 7 is provided on the periphery of the opening side of the filter tube 2 , and a socket 8 for use with the socket 7 is pre-installed on the water collecting box 4 .

In this embodiment, the filter tube 2 is columnar and is welded with stainless steel mesh.

In this embodiment, a lifting cover plate 9 is installed on the water storage tank 6.

The water collecting box 4 is made of high-quality stainless steel to ensure the service life. It serves as a fixing base for the filter tube 2. The top surface of the water collecting box 4 is provided with a socket 8. The filter tube 2 is directly inserted into the socket 8 for fixing during installation. A water outlet hole is provided at the bottom of the water collecting box 4 to connect the water outlet 5.

The filter tube 2 is cylindrical, the outside of the filter tube 2 is a grid-like grille, and the inside is filled with a filter bag 3. The mesh grille intercepts suspended matter with larger diameters in the rainwater. The filter bag 3 filters the rainwater for a second time to make the discharged rainwater cleaner. A socket 7 is set at the bottom of the filter tube 2. During installation, the socket 7 is directly inserted into the socket 8 at the top of the water collecting tank 4. When replacing or flushing at a later time, the filter tube 2 can be directly pulled out for flushing and replacement.

The water outlet pipe 5 is directly connected to the water outlet hole at the bottom of the water collecting tank 4 to collect the filtered rainwater into the water storage tank 6.

The water storage tank 6 is used to temporarily store the collected rainwater, and its volume can be set according to the actual situation of the project. Ancillary equipment, such as a booster pump, etc., can be set for greening irrigation.

The water storage tank 6 is provided with a lifting cover plate 9 to facilitate later inspection and maintenance.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. A simple rainwater permeable filtering and storage device, characterized in that: the filtering and storage device is installed on both sides of the drainage ditch, including one or more filtering and storage units, the filtering and storage units including a filtering tube, the filtering tube is arranged perpendicular to the water flow direction, the filtering tube is lined with a filter bag, one side of the filtering tube is open, the open side of the filtering tube is connected to a water collecting tank, one or more of the water collecting tanks are connected to a water storage tank at a remote end through a water outlet pipe, and the water stored in the water storage tank is used for greening irrigation. 2. The permeable filter storage device according to claim 1 is characterized in that: the filter tube is vertically installed on the water collecting tank, and the filter tube is provided in multiple groups, and the multiple groups of filter tubes are evenly arranged on the water collecting tank. 3. The water permeable filtering and storing device according to claim 2 is characterized in that: a socket is provided on the periphery of the opening side of the filtering tube, and a socket for use with the socket is pre-installed on the water collecting box. 4. The water permeable filtration storage device according to claim 1 is characterized in that the filter tube is columnar and is welded with a stainless steel mesh. 5. The water permeable filtering storage device according to claim 1, characterized in that a lifting cover is installed on the water storage tank.