CN206052863U - A kind of mountain area cistern - Google Patents

Abstract

A kind of water storage pond in mountain area, including sedimentation pond, domestic water pond and production water pond; Said sedimentation pond is divided into water distribution area and sedimentation buffer zone through perforated rectification wall, wherein, the bottom of water distribution area and sedimentation buffer zone is provided with a plurality of mud Bucket and perforated mud discharge pipe; the domestic water pool is connected with the sedimentation tank through the through hole on the perforated wall, and the domestic water pool is equipped with a domestic water pool outlet pipe and a domestic water pool vent pipe; the production water pool is set in the living water pool On one side of the water pool, the production water pool is provided with a production water pool outlet pipe, an overflow pipe and a production water pool vent pipe. The utility model provides a water storage pool in mountainous areas, which can store domestic and production water by setting sedimentation tanks, domestic water pools and production water pools, solve water problems, improve water quality, and ensure water safety.

Description

a mountain reservoir

technical field

The utility model relates to a water storage pool, in particular to a water storage pool used in mountainous areas.

Background technique

Due to the lack of water supply facilities and remote water sources in mountainous areas, it is very difficult for mountainous residents to obtain water for living and production. In order to meet the drinking water and production water needs of humans and animals, they often need to carry water from far away places. Not only is it difficult to use water, but the safety of water is also difficult to guarantee. In order to solve the problems of water difficulty and water safety in mountainous areas, the country promotes the construction of small water conservancy facilities, and the reservoir is one of them. However, the general reservoir is just a pond, which is very simple, cannot guarantee the water quality of water, and cannot be used for living and production respectively.

Contents of the invention

The technical problem to be solved by the utility model is to provide a water storage tank used in mountainous areas, which can solve the problems of difficult water use in mountainous areas and non-divided storage tanks, improve water quality and ensure water safety.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A mountain water storage pond, including a sedimentation pond, a domestic water pond and a production water pond;

The sedimentation tank is divided into a water distribution area and a sedimentation buffer zone through a perforated rectifying wall, wherein a plurality of mud collecting buckets and perforated mud discharge pipes are arranged at the bottom of the water distribution area and the sedimentation buffer area;

The domestic water pool is connected with the sedimentation tank through the through hole on the perforated wall, and the domestic water pool is equipped with a domestic water pool outlet pipe and a domestic water pool vent pipe;

The production water pool is arranged on one side of the domestic water pool, and the production water pool is provided with a water outlet pipe, an overflow pipe and an emptying pipe of the production water pool.

The reservoir is a closed structure, and the top of the closed structure is provided with a wellhead with a cover and an exhaust pipe.

The settling area is provided with baffles and inclined plates.

A water inlet pipe is arranged on one side of the water distribution area, and a branch pipe is installed on the water inlet pipe, and the other end of the branch pipe communicates with the domestic water pool.

The lower part of the perforated rectifying wall is provided with a plurality of water distribution holes.

The bottom of the sedimentation tank, the domestic water pool and the production water pool are all constructed from plain soil layer, lime soil layer, crushed stone layer, C10 concrete and C20 concrete from bottom to top; The side walls are all made of C25 concrete; the tops of the sedimentation tank, domestic water pool and production water pool are made of C20 concrete.

A tubular filter disc sterilizer is installed on the water outlet pipe of the domestic water pool.

The utility model is a water storage pond in a mountain area, which has the following technical effects: by setting a sedimentation pond, a domestic water pond and a production water pond, the water inlet pipes respectively flowing through the sedimentation pond and the domestic water pond are arranged outside the sedimentation pond. Under normal circumstances, the spring water on the mountain can be stored in the production water pool by drainage, or overflowed into the production water pool for direct use; on rainy days, when the received rainwater contains a lot of sludge, the water inlet pipe passes through the sedimentation tank Sedimentation is carried out and then stored in, or overflowed into, process water ponds. In this way, compared with the original single pool, it can be filtered multiple times, and finally sterilized for use, thus improving the water quality, ensuring water safety, and making full use of water resources.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the schematic diagram of utility model.

FIG. 2 is a cross-sectional view along line A-A of FIG. 1 .

Fig. 3 is a B-B sectional view of Fig. 1 .

Fig. 4 is a C-C sectional view of Fig. 1 .

In the figure: water inlet pipe 1, sedimentation tank 2, perforated wall 3, water distribution area 2-1, perforated rectification wall 2-2, water distribution hole 2-3, baffle plate 2-4, inclined plate 2-5, through hole 2 -6, mud collecting bucket 2-7, perforated mud discharge pipe 2-8, sedimentation buffer zone 2-9, perforated wall 3, domestic water pool 4, domestic water pool outlet pipe 5, domestic water pool vent pipe 6, production Water tank 7, overflow pipe 8, production tank emptying pipe 9, wellhead 10, ladder 11, foundation 12, exhaust pipe 13, production tank outlet pipe 14, tubular filter disc sterilizer 15, branch pipe 16.

detailed description

As shown in Figure 1: a mountain reservoir includes a sedimentation tank 2, a domestic water tank 4 and a production water tank 7

As shown in Figure 3, the water from the mountain water source enters the water distribution area 2-1 of the sedimentation tank 2 through the water inlet pipe, and then enters the sedimentation buffer zone 2-9 through the water distribution hole 2-3 at the bottom of the perforated rectifying wall 2-2, and the water flow moves upward Through the inclined plate 2-5, the suspended matter in the water settles down, and the clear water flows upwards and enters the domestic water pool 4 through the through hole 2-6. The silt in the settling tank enters the mud collecting bucket 2-7 and is discharged through the perforated mud discharge pipe 2-8 under the action of gravity. The silt in the water distribution area is discharged through the perforated mud discharge pipe 2-8 equally. A spoiler 24 is installed at the bottom of the perforated wall 22 and the slant plate 25 to prevent the short flow of the water flow and affect the water quality of the effluent. The upper edge of the sloping plate 2-5 is installed backwardly towards the water inlet of the sedimentation tank 2.

The clear water treated by the sedimentation tank 2 enters the domestic water pool 4 through the through holes 2-6 on the perforated wall 3, and is filled to the design water level, and the domestic water flows into the water users through the domestic water pool outlet pipe 5. Tubular filter disc sterilizer 14 is housed on the outlet pipe 5 of the domestic water pool, and domestic water is sterilized to ensure water safety. When the domestic water pool 4 needs to be cleaned, the domestic water pool vent pipe 6 is opened, and the water is exhausted for cleaning.

When the water in the domestic water pool 4 is full, if there is excess water, it will overflow to the production water pool 7. The production water is transported to the farmland etc. through the outlet pipe 14 of the production water pool. When the production water pool is full, the excess water is discharged through the overflow pipe 8. When needing to clean, open the venting pipe 9 of the production water pool, drain the water and clean.

According to the amount of water in the water source, the pool volume of the domestic water pool 4 is determined through design calculations to ensure that the residence time of domestic water does not exceed 2 days and ensure water safety. If the water flow from the water source is 0.2 liters per second, the length, width and height of the domestic water pool are 3 meters, 2 meters and 3 meters respectively.

The top of the reservoir is provided with an exhaust pipe 13, and the exhaust pipe 13 is used to discharge turbid air.

Water inlet pipe 1 is connected with a branch pipe 16, because the water quality in mountain area is generally spring water, generally can directly drink, and silt in the water is bigger when rainy day, needs precipitation. By setting the branch pipe 16, when the water quality meets the domestic water requirements (normal situation), the water can directly enter the domestic water pool 4 through the branch pipe 16, and when there is a lot of sludge in the water quality (rainy day), the water can flow through the water inlet pipe 1 Go through the previous precipitation in the sedimentation tank 2.

The top of the reservoir is provided with a wellhead 10, and when the reservoir needs to be cleaned and overhauled, personnel can enter the interior of the reservoir through a ladder 11. The wellhead is usually sealed with a cover.

Opening and closing valves are installed on each pipeline of the above-mentioned reservoir. Among them, the water inlet and outlet pipes on the pool are all DN32 type water pipes, and the emptying pipe and overflow pipe are both DN80 type water pipes.

The bottom of the sedimentation tank 2, domestic water pool 4 and production water pool 7 are all constructed from plain soil layer, lime soil layer, crushed stone layer, C10 concrete and C20 concrete from bottom to top; sedimentation tank 2, domestic water pool 4 and the side walls of the production pool 7 are all constructed of C25 concrete; the tops of the sedimentation tank 2, the domestic pool 4 and the production pool 7 are constructed of C20 concrete. This ensures that the structure of the pool body is firm and prevents the rainwater from scouring and collapsing.

In addition, there is a 1% slope at the bottom of the pool, which is convenient to guide the water to the outlet, and ensures that no part of the water will remain in the pool after emptying.

The utility model can store domestic and production water, solve the difficulty of water use, improve water quality and ensure water safety.

Claims (7)

1. A mountain reservoir, characterized in that it includes a sedimentation tank (2), a domestic water pool (4) and a production water pool (7); The sedimentation tank (2) is divided into a water distribution area (2-1) and a sedimentation buffer zone (2-9) through a perforated rectifying wall (2-2), wherein, the water distribution area (2-1) and the sedimentation buffer zone (2- 9) There are multiple mud collecting buckets (2-7) and perforated mud discharge pipes (2-8) at the bottom; The domestic water pool (4) communicates with the sedimentation tank (2) through the through holes (2-6) on the perforated wall (3), and the domestic water pool (4) is equipped with a domestic water pool outlet pipe (5) and a domestic Use pool vent pipe (6); The production water pool (7) is set on one side of the domestic water pool (4), and the production water pool (7) is provided with a production water pool outlet pipe (14), an overflow pipe (8) and a production water pool vent pipe (9). 2. A mountain reservoir according to claim 1, characterized in that: the reservoir is a closed structure, and the top of the closed structure is provided with a covered wellhead (10) and an exhaust pipe (13). 3. A mountain reservoir according to claim 1, characterized in that: the sedimentation buffer zone (2-9) is provided with a spoiler (2-4) and a sloping plate (2-5). 4. A mountainous reservoir according to claim 1, characterized in that: a water inlet pipe (1) is provided on one side of the water distribution area (2-1), and a branch pipe (1) is installed on the water inlet pipe (1) 16), the other end of the branch pipe (16) communicates with the domestic water pool (4). 5. The mountain water storage pool according to claim 1, characterized in that: the lower part of the perforated rectifying wall (2-2) is provided with a plurality of water distribution holes (2-3). 6. A mountain water storage pond according to claim 1, characterized in that: the bottom of the sedimentation pond (2), the domestic water pond (4) and the production water pond (7) are all arranged from bottom to top The plain soil layer, lime soil layer, crushed stone layer, C10 concrete and C20 concrete are constructed; the side walls of the sedimentation tank (2), domestic water tank (4) and production water tank (7) are all constructed of C25 concrete; the sedimentation tank (2 ), the tops of the domestic water pool (4) and the production water pool (7) are constructed of C20 concrete. 7. A mountain reservoir according to claim 1, characterized in that: the outlet pipe (5) of the domestic water pool is equipped with a tubular filter sterilizer (15).