CN212715133U

CN212715133U - Rainwater flow-collecting cistern

Info

Publication number: CN212715133U
Application number: CN202020484010.8U
Authority: CN
Inventors: 陈慧
Original assignee: Guangdong Zhonglian New Material Technology Co ltd
Current assignee: Guangdong Zhonglian New Material Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-03-16
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a rainwater mass flow cellar, establish including cellar for storing things body and lid the double-deck sunshade lid at cellar for storing things body top, the cellar for storing things body is including lieing in subaerial flourishing water cellar for storing things and lieing in the above-ground cellar for storing things edge, flourishing water cellar for storing things lateral wall is equipped with the water inlet, the cellar for storing things is equipped with the delivery port along the lateral wall, flourishing water cellar for storing things inner wall includes sealed plastic film, thick concrete layer, prevention of seepage plastic film, fine concrete layer and the top layer plastic film of arranging in proper order in the direction from argil layer to the inside of cellar for storing things body, double-deck sunshade lid is established the top on cellar for storing things edge. The utility model discloses not only leakproofness and prevention of seepage are passed through the effect better, but also can effectual reduction cistern in the evaporation rate of rainwater, the rainwater of protection collection does not run off.

Description

Rainwater flow-collecting cistern

Technical Field

The utility model relates to a collection rain device field, concretely relates to rainwater mass flow cistern.

Background

Rainwater is a natural fresh water resource, in the aspect of agricultural irrigation, rainwater is a main water source in arid water-deficient areas, people can collect rainwater by using a rainwater collection device, the conventional rainwater collection device is a concrete cistern, a general construction mode is to directly dig a soil pit in a farmland and then coat concrete on the inner side surface of the soil pit, and the construction mode is simple, but practice shows that only one concrete layer has a poor effect of preventing rainwater leakage. The cistern can be built in the farmland usually and irrigate the farmland with the convenient rainwater of collecting, but because do not shelter from the object of sunlight in the farmland, and the temperature in the farmland can be than higher, consequently build the very big increase of evaporation rate of the rainwater of storing in the rain collecting device in the farmland, this can accelerate the loss of the rainwater of collecting in the rain collecting device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that above-mentioned exists, provide a rainwater mass flow cistern, not only the leakproofness is better with the prevention of seepage effect, but also can be effectual the evaporation rate of rainwater in the reduction cistern, the rainwater of protection collection does not run off.

The utility model discloses a realize above-mentioned purpose, take following technical scheme to realize:

the rainwater flow collecting water cellar comprises a water cellar body and a double-layer sun-shading cover arranged at the top of the water cellar body in a covering mode, wherein the water cellar body comprises a water containing water cellar body located below the ground and a water cellar edge located above the ground, a water inlet is formed in the side wall of the water containing water cellar body, a water outlet is formed in the side wall of the water cellar edge, the inner wall of the water containing water cellar body comprises a sealing plastic film, a coarse concrete layer, an anti-seepage plastic film, a fine concrete layer and a surface plastic film which are sequentially arranged from a mud layer to the inside of the water cellar body, and the double-layer sun-shading cover is arranged at the top of the water cellar edge in a covering mode.

Preferably, the position of the interior of the water cellar body, which is flush with the ground, is provided with a convex platform, and a cover plate used for covering the top surface of the water cellar body is erected on the convex platform.

Preferably, the side wall of the water cellar edge is also provided with a detachable observation door for observing the water containing condition inside the water cellar.

Preferably, the bottom edge of the observation door is located at a level higher than that of the cover plate.

Preferably, the cistern body is cylindric, double-deck sunshade lid is two hemispherical sunshade lids stack and constitutes, and the distance between two sunshade lids is 1 meter.

Preferably, the coverage area of the double-layer sun-shading cover is larger than the opening area of the water cellar body.

Preferably, the rainwater collecting cellar also comprises a filtering chamber and a disinfecting chamber which are arranged above the ground, a water outlet pipeline of the filtering chamber is connected with a water inlet of the disinfecting chamber, and a water outlet pipeline of the disinfecting chamber is connected with a water inlet arranged on the side wall of the water containing cellar.

Preferably, the height of the horizontal line of the water outlet of the disinfection chamber is higher than the height of the horizontal line of the water inlet arranged on the side wall of the water containing cellar.

Preferably, three filtering devices are transversely distributed in the filtering chamber, the filtering effects of the three filtering devices are different, and the directions from the water inlet to the water outlet of the filtering chamber are sequentially enhanced.

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

the inner wall of the water cellar adopts a structure that plastic films and concrete are alternately distributed when the water cellar is built, so that the sealing property and the permeability resistance of the water cellar can be effectively enhanced, and the rainwater stored in the water cellar is effectively protected from being prevented from permeating and losing; in addition, the double-layer sun-shading cover is covered on the top of the water cellar, so that the sunlight in the field can be effectively blocked, the temperature in the water cellar is reduced, the evaporation speed of rainwater in the water cellar is further reduced, and the evaporation amount of the rainwater in the water cellar is reduced.

Drawings

Fig. 1 is a schematic structural view of the rainwater collecting cistern of the present invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, the rainwater collecting water cellar comprises a water cellar body 1 and a double-layer sun-shading cover 2 arranged at the top of the water cellar body 1 in a covering mode, wherein the water cellar body 1 comprises a water containing water cellar 11 located below the ground and a water cellar edge 12 located above the ground, a water inlet 110 is formed in the side wall of the water containing cellar 11, a water outlet 120 is formed in the side wall of the water cellar edge 12, the inner wall of the water containing water cellar 11 comprises a sealing plastic film 111, a coarse concrete layer 112, an anti-seepage plastic film 113, a fine concrete layer 114 and a surface plastic film 115 which are sequentially arranged from a muddy soil layer to the inside of the water cellar body, and the double-layer sun-shading cover 2 is arranged at the top of the water cellar edge 12 in.

In the embodiment, the water cellar body is built underground and a section of water cellar edge is extended to the ground, the water cellar is built in the underground and does not influence the growth of crops planted in a field too much, the arrangement of the water cellar edge can also effectively prevent soil around the water cellar from flowing into the water cellar, the water cellar edge is provided with the double-layer sun-shading cover which can shade sunlight directly entering the water cellar, the temperature in the water cellar is reduced, the evaporation speed of rainwater stored in the water cellar is further reduced, and the evaporation capacity of the rainwater is reduced.

In order to enhance the sealing performance of water stored in the water cellar, the water cellar of the embodiment is different from the traditional method of directly pouring concrete on a mud layer when the inner wall is built, the inner wall of the water cellar of the embodiment adopts a structure that plastic films and concrete are alternately distributed, the plastic films can effectively enhance the sealing performance and the anti-seepage performance of the inner wall, the plastic films covering the surface layer of the inner wall can also prevent rainwater stored in the water cellar from contacting the concrete, the storage environment of the rainwater is cleaner and more sanitary, and the water quality can be improved.

Optionally, the position department of cistern body 1 inside and ground parallel and level is equipped with convex platform 30, and convex platform 30 is put on the shelf and is used for hiding apron 3 of cistern body 1 top surface. The side wall of the cistern edge 12 is also provided with a detachable observation door 4 for observing the water containing condition inside the cistern.

In this embodiment, except that establishing the sunshade lid at the cellar for storing things upper cover, still need set up the apron at cellar for storing things mouth and seal the cellar for storing things, just so can prevent that the foreign matter from falling into the cellar for storing things through observing the door and polluting the water source, the apron that the cellar for storing things upper cover of this embodiment was established comprises a plurality of blocks, people just can open one of them and observe when observing the water storage condition in the cellar for storing things in door department, and people can also get into the cellar for storing things from observing the door, stand the more comprehensive condition in the observation cellar for storing things on the apron.

Optionally, the bottom edge of the observation door 4 is located at a level higher than the level of the cover plate 3. By the structure, soil around the water cellar can be ensured not to enter the water cellar from the observation door.

Optionally, cistern body 1 is cylindric, and double-deck sunshade lid 2 is two hemispherical sunshade lid stack components, and the distance between two sunshade lids is 1 meter.

Optionally, the coverage area of the double-layer sun-shading cover 2 is larger than the opening area of the cistern body 1. Through the structure, sunlight can not be irradiated into the water cellar, and foreign matters can be prevented from falling into the water cellar.

Optionally, the present embodiment further includes a filtering chamber 5 and a disinfecting chamber 6, which are disposed above the ground, the water outlet 52 of the filtering chamber 5 is connected to the water inlet 61 of the disinfecting chamber 6 by a pipeline, and the water outlet 62 of the disinfecting chamber 6 is connected to the water inlet 110 disposed on the side wall of the water-containing cellar 11 by a pipeline.

As an optional implementation mode, in order to better improve the water quality of rainwater stored in the water cellar, a filtering chamber and a disinfection chamber can be arranged, collected rainwater is directly transmitted into the filtering chamber from the water inlet 51 of the filtering chamber 6, rainwater entering the water cellar is filtered through the filtering chamber, so that silt in the rainwater can be filtered, the filtered rainwater is conveyed to the disinfection chamber through a pipeline, the rainwater is disinfected, and the water quality of the rainwater entering the water cellar can be improved.

Optionally, the water outlet 62 of the disinfection chamber 6 is at a level higher than the level of the water inlet 110 arranged on the side wall of the water-containing cellar 11. Through above-mentioned structure, the pipeline of transmission is located the below ground in to the cistern from the rainwater that the disinfection room was disinfected, is difficult to cause the damage to the pipeline like this, and the pipeline of transmission rainwater is the slope moreover, can ensure that the rainwater of disinfecting in the disinfection room can be smooth flow in the cistern.

Optionally, three filtering devices 7 are transversely distributed on the filtering chamber 5, the filtering effects of the three filtering devices 7 are different, and the directions from the water inlet to the water outlet of the filtering chamber are sequentially enhanced.

However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications described in the claims and the specification of the present invention are included in the scope of the present invention. In addition, the abstract and the title are provided for assisting the search of patent documents and are not intended to limit the scope of the present invention.

Claims

1. The rainwater flow collecting water cellar is characterized by comprising a water cellar body and a double-layer sun-shading cover arranged at the top of the water cellar body in a covering mode, wherein the water cellar body comprises a water containing water cellar body located below the ground and a water cellar edge located above the ground, a water inlet is formed in the side wall of the water containing water cellar body, a water outlet is formed in the side wall of the water cellar edge, the inner wall of the water containing water cellar body comprises a sealing plastic film, a coarse concrete layer, an anti-seepage plastic film, a fine concrete layer and a surface plastic film which are sequentially arranged from a mud layer to the inside of the water cellar body, and the double-layer sun-shading cover is arranged at the top of the water cellar edge in a covering mode.

2. The rainwater collecting cellar according to claim 1, wherein a raised platform is provided in the cellar body at a position flush with the ground, and a cover plate for covering the top surface of the cellar body is erected on the raised platform.

3. The rainwater collecting cellar according to claim 2, wherein the cellar is further provided with a detachable observation door along the side wall for observing the water inside the cellar.

4. A rainwater collecting cellar according to claim 3, wherein the bottom edge of said observation door is located at a level higher than the level of said cover plate.

5. The rainwater collecting cellar according to claim 1, wherein the cellar body is cylindrical, the double-layer sunshade cover is formed by overlapping two hemispherical sunshade covers, and the distance between the two sunshade covers is 1 m.

6. The rainwater collecting cellar according to claim 5, wherein the covering area of the double-layer sunshade cover is larger than the cellar opening area of the cellar body.

7. The rainwater collecting cellar according to claim 1, further comprising a filtering chamber and a sterilizing chamber arranged above the ground, wherein the water outlet pipeline of the filtering chamber is connected with the water inlet of the sterilizing chamber, and the water outlet pipeline of the sterilizing chamber is connected with the water inlet arranged on the side wall of the cellar.

8. The rainwater collecting cellar according to claim 7, wherein the water outlet of the disinfection chamber is at a level higher than the water inlet of the sidewall of the cellar.

9. The rainwater collecting cellar according to claim 7, wherein three filtering devices are transversely distributed in the filtering chamber, and the filtering effects of the three filtering devices are different, and the filtering effects are sequentially enhanced from the water inlet to the water outlet of the filtering chamber.