CN206722465U - A kind of urban rainwater collection purifier - Google Patents

Abstract

An urban rainwater collection and purification device relates to a rainwater collection and purification device. The top of the two columns is fixed with a canopy plate, and the vertical plate is fixed between the two columns. The water collection tank is fixed at the bottom of the two columns. On the upper surface of the canopy plate, there is a water outlet hole in the middle of the bottom plate of the sump. The canopy plate is provided with a perforation. One end of the three-way pipe passes through the perforation and is fixedly connected with the water outlet hole of the sump. The other two ends of the three-way pipe are respectively connected to the inlet One end of water pipe 1 and water inlet pipe 2 are fixedly connected, and the other end of water inlet pipe 1 is fixedly connected with the water inlet hole of the water collection tank. The filter box and the water storage box are connected through a connecting pipe and are fixed on the side wall of one of the columns. The other end of the water pipe two is fixedly communicated with the top of the filter box. It can store a large amount of coarsely filtered rainwater as a water supply point for road maintenance vehicles, and it can also store finely filtered rainwater for people's convenience.

Description

An urban rainwater collection and purification device

technical field

The utility model relates to a rainwater collection and purification device, in particular to an urban rainwater collection and purification device.

Background technique

As urban water consumption soars year by year, how to effectively use water has received widespread attention from the society. Effective use of rainwater can greatly save potable water resources. For example, road sprinklers do not need to use potable water at all, and road sprinklers usually can only go to and from designated water supply points for water injection, which is time-consuming and laborious, and people also have Many do not need to use the situation of drinking water, and lack a kind of urban rainwater collection purification device at present, to solve the above problems.

Contents of the invention

The purpose of this utility model is to provide an urban rainwater collection and purification device, which can store a large amount of coarsely filtered rainwater as a water supply point for road maintenance vehicles, and can also store finely filtered rainwater to provide convenience for people.

To achieve the above object, the utility model adopts the following technical solutions: an urban rainwater collection and purification device, including a rain shelter, a water collection tank, a water collection tank, a tee pipe, a water inlet pipe, a water inlet pipe two, a filter box and a water storage box, the rain shelter includes a vertical plate, a rain shed flat plate and two columns, the two columns are arranged side by side, the top of the two columns is fixed with a rain shed flat plate, and a vertical plate is fixed between the two columns. The water collecting tank is fixed at the bottom of the two columns, and a pumping vertical tube and a water inlet hole are arranged on the upper surface of the water collecting tank. The top of the pumping vertical tube is hinged with a lockable cover plate, and the water collecting tank is fixed It is arranged on the upper surface of the canopy flat plate, and the middle position of the bottom plate of the sump is provided with a water outlet hole. The water outlet hole of the sump is fixedly connected, and the other two ends of the three-way pipe are fixedly connected with one end of the water inlet pipe one and one end of the water inlet pipe two respectively, and the other end of the water inlet pipe one is fixedly connected with the water inlet hole described in the water collection tank. The filter box and the water storage box are set up and down correspondingly and are fixed on the side wall of one of the columns. The bottom of the filter box is connected to the top of the water storage box through a connecting pipe, and the other end of the water inlet pipe is connected to the top of the filter box. Fixed communication, the filter box is laid with ceramsite layer, activated carbon layer and filter cotton in sequence from top to bottom, and the water storage box is fixed connected with a water discharge pipe head with an on-off valve.

Compared with the prior art, the beneficial effects of the utility model are:

1. On the basis of the rain shelter, the utility model adds the function of collecting and purifying rainwater. The coarsely filtered rainwater is stored in the water collection tank, and the finely filtered rainwater is stored in the water storage box to save water resources;

2. The utility model can store a large amount of coarsely filtered rainwater, which can be used as the water supply point of the road sprinkler to avoid long-distance water fetching by the road sprinkler;

3. The water storage box of the utility model can store finely filtered rainwater, which provides convenience for sanitation workers and passers-by.

Description of drawings

Fig. 1 is the axonometric view of the overall structure of the urban rainwater collection and purification device of the present utility model;

Fig. 2 is a schematic structural view of the filter box of the present invention.

detailed description

The technical solution in the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment. Obviously, the described embodiment is only a part of the utility model embodiment, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Specific embodiment 1: As shown in Figure 1-2, the utility model discloses an urban rainwater collection and purification device, including a rain shelter, a water collection tank 2, a water collection tank 3, a tee pipe 4, and a water inlet pipe 5 , water inlet pipe two 6, filter box 7 and water storage box 8, described rain-proof rest shed comprises vertical plate 1-2, rain shed flat plate 1-3 and two columns 1-1, described two columns 1 -1 is arranged side by side, the canopy flat plate 1-3 is fixed on the top of the two columns 1-1, the vertical plate 1-2 is fixed between the two columns 1-1, and the water collection tank 2 is fixed on the two columns 1-1 1 bottom, the upper surface of the water collection tank 2 is provided with a pumping vertical tube 2-1 and a water inlet hole, the top of the pumping vertical tube 2-1 is hinged with a lockable cover plate 2-2, and the water collecting tank 3. It is fixedly arranged on the upper surface of the rain shed plate 1-3, and the middle position of the bottom plate of the sump 3 is provided with a water outlet hole. The rain shed plate 1-3 is provided with a perforation corresponding to the water outlet hole. The three-way One end of the pipe 4 passes through the perforation and is fixedly communicated with the water outlet hole of the sump 3, and the remaining two ends of the three-way pipe 4 are respectively connected with one end of the water inlet pipe 1 5 and the water inlet pipe 2 6, and the water inlet pipe 1 5 is separately connected. One end is fixedly communicated with the water inlet hole described in the water collection tank 2, and the filter box 7 and the water storage box 8 are arranged correspondingly up and down and are all fixed on the side wall of one of the columns 1-1. The top of the water box 8 is connected through a connecting pipe, and the other end of the water inlet pipe 6 is fixedly connected with the top of the filter box 7, and the filter box 7 is sequentially laid with a ceramsite layer 7-1 and an activated carbon layer 7-1 from top to bottom. 2 and filter cotton 7-3, the water storage box 8 is fixedly connected with a water discharge pipe head 8-1 with an on-off valve.

Specific embodiment two: As shown in Figure 1, this embodiment is a further description of specific embodiment one. Grid cloth 3-1, the cobblestone layer 3-2 is laid on the grid cloth 3-1.

Specific embodiment three: as shown in Figure 1, this embodiment is a further description of specific embodiment one or specific embodiment two. The three-way pipe 4 is a straight three-way, and the branch end of the three-way pipe 4 is connected The outlet holes of the sump 3 are fixedly connected.

Embodiment 4: As shown in Figure 1, this embodiment is a further description of Embodiment 1. An overflow hole is provided above the side wall of the sump 3, and a water hole is fixedly connected to the outside of the overflow hole. Overflow pipe 9.

Embodiment 5: As shown in Figure 1, this embodiment is a further description of Embodiment 1. The rain shelter also includes a rest stool 1-4, and the rest stool 1-4 is fixedly arranged On the upper surface of the water collection tank 2, and the rest stool 1-4 is located directly below the canopy flat plate 1-3.

The utility model can be installed at various bus stops in the city, and the water collecting tank 2 is buried underground (the upper surface of the water collecting tank 2 is flush with the ground). After the coarse filtration of 3-1, part of it directly flows into the water collection tank 2 through the water inlet pipe 15, and part of it flows into the filter box 7 through the water inlet pipe 26, and is stored in the water storage box 8 after being finely filtered by the filter box 7. When the rainwater When the rainwater in the larger sump 3 rises faster or when the sump tank 2 and the water storage box 8 are full, the rainwater can flow to the ground through the overflow pipe 9. When the water yield of the road surface sprinkler is not enough, it can be driven to the place where the utility model is provided, and water injection is carried out from the pumping vertical cylinder 2-1 place to the road surface sprinkler by the water pump that is brought in advance; open the drain pipe head 8-1, Sanitation workers or passers-by can use the water in the water storage box 8 to wash articles or wash their hands.

For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and that the utility model can be implemented in other forms without departing from the spirit or basic features of the utility model. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents to the claims are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. a kind of urban rainwater collection purifier, including the shed for rest that keeps off the rain, the described shed for rest that keeps off the rain includes riser（1-2）、 Awning flat board（1-3）And two root posts（1-1）, described two root posts（1-1）It is set up in parallel, two root posts（1-1）Top is consolidated Surely there is awning flat board（1-3）, two root posts（1-1）Between be fixed with riser（1-2）, it is characterised in that：Described urban rainwater Collection and purification device also includes header tank（2）, water leg（3）, three-way pipe（4）, water inlet pipe one（5）, water inlet pipe two（6）, filtering Box（7）And water storage case（8）, described header tank（2）It is fixed on two root posts（1-1）Bottom, header tank（2）Upper surface penetrates It is provided with a vertical tube of drawing water（2-1）And an inlet opening, described vertical tube of drawing water（2-1）Top is hinged with lockable cover plate （2-2）, described water leg（3）It is fixedly installed on awning flat board（1-3）Upper surface, water leg（3）Trough floor centre position Provided with apopore, awning flat board（1-3）Provided with the perforation corresponding with described apopore, described three-way pipe（4）Wear one end Cross described perforation and water leg（3）Apopore fix connection, three-way pipe（4）Remaining both ends respectively with water inlet pipe one（5）And Water inlet pipe two（6）One end fix connection, described water inlet pipe one（5）The other end and header tank（2）Described inlet opening is fixed Connection, described filter cartridge（7）And water storage case（8）It is correspondingly arranged up and down and is each attached to a wherein root post（1-1）Side wall On, filter cartridge（7）Bottom and water storage case（8）Top is connected by a connecting tube, described water inlet pipe two（6）The other end and mistake Filter box（7）Connection, filter cartridge are fixed in top（7）Haydite layer is inside from top to bottom equipped with successively（7-1）, active carbon layer（7-2）And Filter cotton（7-3）, described water storage case（8）The fixed tube head that discharges water for being communicated with belt switch valve（8-1）.

A kind of 2. urban rainwater collection purifier according to claim 1, it is characterised in that：Described water leg（3） Trough floor be obliquely installed towards apopore side, water leg（3）Inner bottom surface is equipped with grid cloth（3-1）, described grid cloth（3- 1）On be equipped with cobblestone layer（3-2）.

A kind of 3. urban rainwater collection purifier according to claim 1 or 2, it is characterised in that：Described three-way pipe （4）For straight tee (ST.TEE), three-way pipe（4）Zhi Guanduan and water leg（3）Apopore fix connection.

A kind of 4. urban rainwater collection purifier according to claim 1, it is characterised in that：Described water leg（3） Spillway hole is provided with above one side wall, the fixation of described spillway hole outside is communicated with an overflow pipe（9）.

A kind of 5. urban rainwater collection purifier according to claim 1, it is characterised in that：The described shed for rest that keeps off the rain Also include rest stool（1-4）, described rest stool（1-4）It is fixedly installed on header tank（2）Upper surface, and rest stool（1-4）Position In awning flat board（1-3）Underface.