CN207167325U - A kind of solar energy urban sewage purification pond - Google Patents

Abstract

The utility model discloses a kind of solar energy urban sewage purification pond, including drainage trough, pond body and solar water pump, the pond body top edge opening connects sewage drainage trough, and the drainage trench bottom is in convex-concave shape；The pond body includes the floating bed on top, the sandstone filter layer at middle part, and the aquifer of bottom, and the pond body bottom is provided with collector pipe, and the collector pipe is exported outside pond body；The solar water pump includes solar panels, battery, and water pump, and the solar panels connect the battery, and the battery connects the water pump, and the water pump is on the collector pipe outside pond body.The utility model uses solar energy purification municipal sewage, can also plant green vegetation plus the with holes or groove in floating bed, be purified environment with green energy resource, meet the theory of energy-conserving and environment-protective.

Description

A kind of solar energy urban sewage purification pool

technical field

The utility model relates to the field of urban sewage purification devices, in particular to a solar energy urban sewage purification pool.

Background technique

Urban sewage generally comes from residents' daily water use. However, the domestic sewage produced by residents' daily water use contains a small amount of oil pollution and nitrogen and phosphorus compounds. However, in the prior art, residents' daily sewage is directly discharged into urban rivers, polluting urban rivers, and doing so It does not conform to the "green" thinking advocated by today's society.

Utility model content

In order to solve the problem of river pollution in the city, the embodiment of the utility model provides a solar urban sewage purification pool, which saves time and effort, and uses clean energy.

A solar energy urban sewage purification pool, including a drainage tank, a pool body and a solar water pump, the upper edge of the pool body is opened to connect with the sewage drainage tank, the bottom of the drainage tank is convex and concave; the pool body includes a floating bed in the upper part, and a floating bed in the middle part sand filter layer, and the water storage layer at the bottom, the lower part of the pool body is provided with a water collection pipe, and the water collection pipe leads out of the pool body; the solar water pump includes a solar panel, a storage battery, and a water pump, and the solar panel is connected to the The storage battery is connected to the water pump, and the water pump is arranged on the water collecting pipe outside the pool body.

Preferably, the bottom of the drainage groove is concave-convex in the shape of sawtooth, waves or bumps.

Further, the water collecting pipe extends into the inner part of the pool body to connect with the permeable filter pipe.

Preferably, the floating bed is an adsorption purification floating bed.

Further, the upper part of the floating bed has holes or grooves.

Preferably, the inclination angle of the solar panel can be adjusted.

Further, the water collection pipe is connected to the urban water supply system.

Implementing the utility model has the following beneficial effects:

The utility model adopts a jagged, wavy or bump-shaped drainage groove at the bottom, fully aerates the sewage before it enters the purification pool, and after entering the pool body, the harmful elements such as nitrogen, phosphorus, and fluoride are depleted by the floating bed. Adsorption, and particle filtration of the sand and stone filter layer, and then pumped out by the water pump through the permeable filter pipe, the filtered water can be used for urban water supply.

The utility model adopts solar energy to purify urban sewage, and the holes or grooves on the floating bed can also be used to plant green vegetation, and the environment is purified by using green energy, which conforms to the concept of energy saving and environmental protection.

Description of drawings

Fig. 1 is a structural schematic diagram of a solar urban sewage purification pool of the utility model.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings.

Fig. 1 is a structural schematic diagram of a solar urban sewage purification pool of the present invention, including:

Drainage tank 1, pool body 2 and solar water pump, the upper edge opening of the pool body 2 is connected to the sewage drainage tank 1, and the bottom of the drainage tank 1 is convex and concave; the pool body 2 includes a floating bed 4 in the upper part, sandstone in the middle The filter layer 5, and the water storage layer 6 at the bottom, the lower part of the pool body 2 is provided with a water collecting pipe 7, and the water collecting pipe 7 leads out of the pool body 2; the solar water pump includes a solar panel 3, a storage battery 8, and a water pump 9 , the solar panel 3 is connected to the battery 8 , the battery 8 is connected to the water pump 9 , and the water pump 9 is arranged on the water collecting pipe 7 outside the pool body 2 .

Preferably, the bottom of the drainage groove 1 is concave-convex in the shape of sawtooth, waves or bumps.

The utility model adopts a jagged, wavy or bump-shaped drainage groove at the bottom, which can fully aerate the sewage before it enters the purification tank. The length of the drainage tank can be determined according to the actual pollution situation, so as to satisfy sufficient aeration.

Further, the water collecting pipe 7 extends into the inner part of the pool body 2 to connect with the permeable filter pipe 10 .

The water-permeable filter pipe can further strengthen the filtration degree of the water collection pipe, and after the floating bed filtration and sand filtration, a further filtration process is added.

Preferably, the floating bed 4 is an adsorption purification floating bed.

The adsorption and purification floating bed can adsorb harmful elements such as nitrogen, phosphorus, and fluoride in the sewage when it first enters, and complete the preliminary purification.

Further, the upper part of the floating bed 4 has holes or grooves.

The holes or grooves on the upper part of the floating bed can be used for planting plants, on the one hand, the environment can be greened, and on the other hand, the plants can be used to purify water. Specifically, according to the sewage test results, the targeted plants can be selected for planting and purification.

Preferably, the inclination angle of the solar panel 3 can be adjusted.

The adjustable angle solar panel can maximize the use of sunlight and store more electricity in the battery.

Further, the water collecting pipe 7 is connected to the urban water supply system.

After the water purified by the pool is pumped out, it can be used for urban water supply, such as sprinkling water, watering flowers in parks, fountains, etc., to realize the reuse of sewage.

The utility model adopts solar energy to purify urban sewage, and the holes or grooves on the floating bed can also be used to plant green vegetation, and the environment is purified by using green energy, which conforms to the concept of energy saving and environmental protection.

The embodiments of the utility model described above do not constitute a limitation to the protection scope of the utility model. Any modifications, equivalent replacements and improvements made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (7)

1. A kind of 1. solar energy urban sewage purification pond, it is characterised in that:Including drainage trough, pond body and solar water pump, institute Pond body top edge opening connection sewage drainage trough is stated, the drainage trench bottom is in convex-concave shape；The pond body includes the floating of top Bed, the sandstone filter layer at middle part, and the aquifer of bottom, the pond body bottom are provided with collector pipe, and the collector pipe exports pond Outside body；The solar water pump includes solar panels, battery, and water pump, and the solar panels connect the battery, The battery connects the water pump, and the water pump is on the collector pipe outside pond body.
2. 2. solar energy urban sewage purification as claimed in claim 1 pond, it is characterised in that it is described drainage trench bottom convex-concave be in Zigzag, wavy or convex dot shape.
3. 3. solar energy urban sewage purification as claimed in claim 1 pond, it is characterised in that the collector pipe is stretched into pond body Portion part connects permeable screen pipe.
4. 4. solar energy urban sewage purification as claimed in claim 1 pond, it is characterised in that the floating bed is floated for adsorption cleaning Bed.
5. 5. solar energy urban sewage purification as claimed in claim 1 pond, it is characterised in that the floating bed top is with holes or recessed Groove.
6. 6. solar energy urban sewage purification as claimed in claim 1 pond, it is characterised in that the solar panels can be adjusted Angle of inclination.
7. 7. solar energy urban sewage purification as claimed in claim 1 pond, it is characterised in that the collector pipe connection city supplies Water system.