CN211111232U - A cistern building block for desorption aquatic nitrogen phosphorus and cistern thereof - Google Patents

Abstract

The application discloses a cistern building block for desorption aquatic nitrogen phosphorus, include: the body is rectangular, rectangular clamping grooves are respectively arranged on four top corners of the top surface of the body, the clamping grooves are sunken towards the inside of the body, and the outer side walls of the clamping grooves are open; the 4 vertex angles on the bottom surface of the body are provided with lugs, the lugs extend outwards perpendicular to the bottom surface of the body, and the lugs are clamped in the clamping grooves; the central region of the body is provided with a flow guide hole which runs through the body, and the flow guide hole runs through the body perpendicular to the top surface of the body. This building block sets up connecting groove respectively through the apex angle at the top surface of square building block and bottom surface, piles up the back, and the mutual joint of upper and lower adjacent building block improves pond bearing capacity, simultaneously through the water conservancy diversion hole that runs through the inside setting of building block, realizes inside single building block, forms multidirectional rivers passageway between a plurality of building blocks, improves the sewage treatment ability of cistern, especially can improve the desorption effect to nitrogen phosphorus in the sewage.

Description

A cistern building block for desorption aquatic nitrogen phosphorus and cistern thereof

Technical Field

The application relates to a reservoir building block for removing nitrogen and phosphorus in water and a reservoir thereof, and belongs to the technical field of agricultural water pollution control.

Background

The existing building block reservoir generally adopts prefabricated cylinder building blocks or square tube building blocks, the reservoir is formed by stacking, the building blocks have no connection points with each other, the structure is loose, the bearing capacity is weak, the bearing points are few, and the emergency such as rainstorm cannot be well dealt with.

Because of adopting the integrated building blocks, the masonry structure is not convenient for forming a multidirectional water flow channel, and does not have the function of purifying water quality, thereby reducing the purification capacity of the pool to sewage and limiting the application range.

SUMMERY OF THE UTILITY MODEL

According to an aspect of the application, a cistern building block for desorption aquatic nitrogen phosphorus is provided, and this building block can solve current building block structure loose, and bearing capacity is poor, and the structure is loose, can't deal with emergency such as torrential rain, and rivers passageway is less, and the cost is expensive, the relatively poor technical problem of water purification ability.

An aspect of this application still provides a cistern building block for desorption aquatic nitrogen phosphorus, includes: the body is square, rectangular clamping grooves are respectively arranged on four top corners of the top surface of the body, the clamping grooves are sunken towards the inside of the body, and the outer side walls of the clamping grooves are open;

the 4 vertex angles on the bottom surface of the body are provided with lugs, the lugs extend outwards perpendicular to the bottom surface of the body, and the lugs are clamped in the clamping grooves;

the central region of the body is provided with a flow guide hole which runs through the body, and the flow guide hole runs through the body perpendicular to the top surface of the body.

Preferably, the body is a diatomaceous earth body or a pozzolan body; the body is square.

Preferably, the method further comprises the following steps: the bottom surface of body one side is equipped with the water conservancy diversion baffle, and the water conservancy diversion baffle is followed the long limit of body extends the setting. The water storage tank comprises a plurality of water storage tank building blocks for removing nitrogen and phosphorus in water, wherein the water storage tank building blocks for removing nitrogen and phosphorus in water are accommodated in the soil pit, and the left and right adjacent water storage tank building block side walls for removing nitrogen and phosphorus in water are tightly attached;

the upper and lower adjacent cistern building blocks that are used for desorption aquatic nitrogen phosphorus include building block and lower building block, go up the lug joint on the building block bottom surface in the draw-in groove on the building block top surface down.

Preferably, the water-proof and water-proof water-retaining building block further comprises a water-proof geomembrane layer, wherein the water-proof geomembrane layer is wrapped outside the water-retaining building block which is used for removing nitrogen and phosphorus in water and is piled up.

Preferably, the water reservoir block for removing nitrogen and phosphorus in water comprises a fourth block and a third block; the top surface of the fourth building block is connected with the bottom surface of the third building block, and the convex block of the third building block is clamped in the clamping groove of the fourth building block.

Preferably, still include the water pump, the water pump holds to set up in the water conservancy diversion hole that is used for desorption aquatic cistern building block of nitrogen phosphorus.

Preferably, the adsorption part is arranged in the flow guide hole.

Preferably, the water reservoir block for removing nitrogen and phosphorus in water comprises: a first block and a second block; the side wall of one side of the first building block provided with the diversion baffle and the side wall of one side of the second building block provided with the diversion baffle are tightly attached to each other.

The beneficial effects that this application can produce include:

1) the utility model provides a cistern building block for desorption aquatic nitrogen phosphorus, through set up connection slot respectively on the top surface at square building block and the apex angle of bottom surface, pile up the back, the mutual joint of upper and lower adjacent building block improves pond bearing capacity, simultaneously through the water conservancy diversion hole that runs through the inside setting of building block, realize inside single building block, form multidirectional rivers passageway between a plurality of building blocks, improve the sewage treatment ability of cistern, especially can improve the desorption effect to nitrogen phosphorus in the sewage.

2) The utility model provides a retaining module that is used for desorption aquatic nitrogen phosphorus's cistern building block, the quality of water purification function that has that easy loading, easy disassembly, easy change. Can be used for collecting rainwater, urban surface runoff, agricultural irrigation tail water, ditch water and the like, and can be reused for greening, agricultural irrigation and the like after being stored. Reducing the emission of pollution and recycling water resources.

3) The utility model provides a cistern building block for desorption aquatic nitrogen phosphorus, inside is through adjusting rivers direction, filler material, building block material purification performance such as purification performance itself combined action, reinforcing quality of water purification performance.

Drawings

Fig. 1 is a schematic perspective structural view of a water reservoir block for removing nitrogen and phosphorus from water in an embodiment of the application;

fig. 2 is a schematic diagram of a top view structure of a reservoir in an embodiment of the present application;

fig. 3 is a schematic view of a front view structure of a reservoir in an embodiment of the present application;

illustration of the drawings:

1. a flow guide hole; 2. a body; 3. a card slot; 4. a bump; 5. a waterproof geomembrane layer; 6. a diversion baffle plate.

Detailed Description

The present application will be described in detail with reference to examples, but the present application is not limited to these examples.

Referring to fig. 1, the application provides a cistern block for desorption aquatic nitrogen phosphorus, includes: body 2, body 2 are the square, are equipped with rectangle draw-in groove 3 on four apex angles of 2 top surfaces of body respectively, and draw-in groove 3 is sunken to 2 insides of body, and the lateral wall of draw-in groove 3 is uncovered, can increase the rivers passageway between the building block, improves the flow of each building block water in the cistern. The 4 apex angles on the body 2 bottom surface are equipped with lug 4, and lug 4 is outside perpendicular to body 2 bottom surface. The projection 4 is dimensioned to snap into the pocket 3. The mutual joint of two adjacent building blocks is convenient to realize. The central area of the body 2 is provided with a flow guide hole 1 which runs through the body 2, and the flow guide hole 1 is vertical to the top surface and the bottom surface of the body 2 and runs through the body 2.

In a particular embodiment, the 4 corners of the body 2 are rectangular. The contact area of adjacent building blocks can be increased, the water flow efficiency is improved, and meanwhile the mutual connection effect of the building blocks is guaranteed.

The body 2 is a diatomite body 2 or a volcanic ash body 2. Preferably, the body 2 is square in shape, in which case the water flow path is the greatest.

Referring to fig. 2 to 3, the present application provides a reservoir comprising: a plurality of cistern building blocks that are used for desorption aquatic nitrogen phosphorus, the adjacent building block lateral wall is hugged closely each other about to avoid forming double-deck wall. The building block convex blocks 4 which are adjacent from top to bottom are clamped into the clamping grooves 3 of the next building block, and can effectively avoid collapse along with the increase of the stacking layers, and the bearing capacity is improved. The building blocks are accommodated in the soil pit, and the side walls of the building blocks adjacent to the left and the right are tightly attached; the upper and lower adjacent building blocks comprise upper building blocks and lower building blocks, and the convex blocks 4 on the bottom surfaces of the upper building blocks are clamped in the clamping grooves 3 on the top surfaces of the lower building blocks.

In the specific embodiment, the waterproof geomembrane 5 is further included, and the waterproof geomembrane 5 is arranged on the inner wall of the water storage tank, specifically, the waterproof geomembrane 5 is wrapped on the outer wall of the piled building blocks for preventing leakage. Only one geomembrane layer is needed to be arranged, no structures need to be made, the cost is saved, and the construction is simple.

Referring to fig. 1, in a specific embodiment, a diversion baffle 6 is disposed on a bottom surface of one side of the body 2, and the diversion baffle 6 extends along a long side of the body 2. The flow direction of the water flow can be blocked by arranging the flow guide baffle 6, so that the water flow is controlled. Through setting up the building block according to this, can adjust and control the flow direction of rivers as required, can adjust body installation direction as required to the adjustment rivers direction, specific rivers flow direction is seen in figure 2.

In a particular embodiment, the block comprises: a first block and a second block; the side walls of the first building block and the second building block are tightly attached to each other, and one side of the first building block, which is provided with the diversion baffle 6, and the side wall of one side of the second building block, which is provided with the diversion baffle 6, are tightly attached to each other. After the arrangement, a gap left between the side walls of the first building block and the second building block is narrow, and water is difficult to form an effective channel, so that the water flow direction is controlled, and particularly refer to fig. 2.

In a particular embodiment, the blocks include a fourth block and a third block; the top surface of the fourth building block is connected with the bottom surface of the third building block, and the convex block 4 of the third building block is clamped in the clamping groove 3 of the fourth building block.

The installation of the building block comprises the following steps:

1. digging pit and tamping foundation

2. Bottom-paved waterproof geomembrane

3. The modules are spliced into required sizes according to the requirement of water storage capacity

4. Wrapping the periphery and the upper part with geomembrane, welding, and preventing leakage

5. Soft soil is filled around and on the earth, the width of the soil filled around is at least 50cm, the thickness of the soil filled on the earth is at least 30cm, and sharp substances such as stones are prevented from puncturing the geomembrane to cause leakage.

Referring to fig. 2, in use, a water flow passage between every two left and right adjacent building blocks can be formed in the water reservoir, and a water flow passage penetrating through the water reservoir along the long side direction of the water reservoir can also be formed between the front and rear adjacent building blocks. A water passing channel is formed between the upper and lower adjacent building blocks through the diversion holes 1, so that a four-way and eight-way water flow passage is formed in the reservoir.

In the concrete embodiment, still include the water pump, the water pump is held and is set up in water conservancy diversion hole 1. Used for getting water or increasing the water circulation in the reservoir.

In a specific embodiment, the flow guide device further comprises an adsorption part, and the adsorption part is arranged in the flow guide hole 1. The adsorption part can be made of active carbon and elastic filler and is used as an adsorption material for water treatment, and water quality is treated in the water storage process. The water reservoir is buried underground, and can be used for inhibiting algae propagation at low temperature and in dark place.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the disclosure to effect such feature, structure, or characteristic in connection with other embodiments.

Although the present application has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (9)

1. The utility model provides a cistern building block for desorption aquatic nitrogen phosphorus which characterized in that includes: the body (2) is rectangular, rectangular clamping grooves (3) are respectively formed in four top corners of the top surface of the body (2), the clamping grooves (3) are sunken towards the inside of the body (2), and the outer side walls of the clamping grooves (3) are open;

bumps (4) are arranged on 4 vertex angles on the bottom surface of the body (2), the bumps (4) extend outwards in a manner of being vertical to the bottom surface of the body (2), and the bumps (4) are clamped in the clamping grooves (3);

the central area of the body (2) is provided with a flow guide hole penetrating through the body (2), and the flow guide hole (1) is vertical to the top surface of the body (2) and penetrates through the body (2).

2. The water reservoir block for removing nitrogen and phosphorus in water as claimed in claim 1, wherein the body (2) is a diatomite body or a volcanic ash body; the body (2) is square.

3. The water reservoir block for removing nitrogen and phosphorus from water as claimed in claim 1, further comprising: the water diversion baffle plate (6) is arranged on the bottom surface of one side of the body (2), and the water diversion baffle plate (6) is arranged along the long edge of the body (2) in an extending mode.

4. A reservoir, comprising: the water storage tank building blocks for removing nitrogen and phosphorus in water as claimed in any one of claims 1-3, wherein the water storage tank building blocks for removing nitrogen and phosphorus in water are accommodated in the soil pit, and the left and right adjacent side walls of the water storage tank building blocks for removing nitrogen and phosphorus in water are tightly attached;

it is adjacent from top to bottom the cistern building block that is used for desorption aquatic nitrogen phosphorus includes building block and lower building block, go up lug (4) joint on the building block bottom surface in draw-in groove (3) on the lower building block top surface.

5. The water reservoir of claim 4, further comprising: waterproof geotechnological rete (5), after piling up waterproof geotechnological rete (5) package is located outside the cistern building block that is used for desorption aquatic nitrogen phosphorus.

6. The water reservoir of claim 4, wherein the water reservoir block for removing nitrogen and phosphorus from water comprises: a fourth block and a third block; the top surface of the fourth building block is connected with the bottom surface of the third building block, and the convex block (4) of the third building block is clamped in the clamping groove (3) of the fourth building block.

7. The water reservoir as claimed in claim 4, further comprising a water pump accommodated in the diversion hole (1) of the water reservoir block for removing nitrogen and phosphorus from the water.

8. The reservoir according to claim 6, further comprising an adsorption portion disposed within the flow guide hole (1).

9. The water reservoir of claim 4, wherein the water reservoir block for removing nitrogen and phosphorus from water comprises: a first block and a second block; the side wall of one side of the first building block provided with the diversion baffle plate (6) is tightly attached to the side wall of one side of the second building block provided with the diversion baffle plate (6).

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