CN219863176U

CN219863176U - Waterlogging prevention structure

Info

Publication number: CN219863176U
Application number: CN202321262729.7U
Authority: CN
Inventors: 张翔飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-20
Anticipated expiration: 2033-05-24

Abstract

The utility model provides a waterlogging prevention structure, which belongs to the technical field of farmland waterlogging prevention and comprises a water storage tank, wherein the upper end of one side of the water storage tank is communicated with a main drain pipe, a reversing valve is arranged on the main drain pipe, one side of the main drain pipe is connected with a water pumping mechanism, one end of the main drain pipe is communicated with at least two branch drain pipes, the outer surfaces of the branch drain pipes are communicated with at least two vertical pipes, a plurality of drain holes are uniformly formed in the outer surfaces of the vertical pipes, and the outer parts of the vertical pipes are connected with a protection mechanism in a sliding manner; the water passes through the drainage hole and divides drain pipe and main drain pipe entering storage water tank, opens the control valve and adjusts the switching-over valve, opens the water pump mechanism and makes the water in the storage water tank get into the recovery tank through the stand pipe to wash to dividing the drain pipe, prevent that the mud that gathers from blockking up the pipeline, the device can protect the drain pipe and prevent to block up to wash the pipeline voluntarily, labour saving and time saving has avoided ponding in farmland and crop death because of the untimely cause of drainage.

Description

Waterlogging prevention structure

Technical Field

The utility model belongs to the technical field of farmland waterlogging prevention, and particularly relates to a waterlogging prevention structure.

Background

At present, farmlands often can not be discharged because of rainwater in rainy seasons, the farmlands are left with the condition of waterlogging and death of crops, and heavy rains often last for a long time in rainy seasons, and the long-term inability of the rainwater to drain the farmlands can cause the death of crops in a large area, so that serious economic losses can be caused for farmers.

The utility model discloses a farmland rainy season waterlogging prevention device in Chinese patent of bulletin number CN214143602U is granted, which comprises a water storage tank, the intercommunication has main drain pipe and first water valve on storage water tank one side, main drain pipe one end intercommunication has vice drain pipe and branch drain pipe, branch drain pipe surface intercommunication has the riser, riser surface evenly is provided with the wash port, collection box surface one side evenly is provided with the inlet opening, storage water tank one side intercommunication has straight tube and second water valve, storage water tank one side fixedly connected with pump case and suction pump, drain through the wash port on the riser during the use, still carry out the check outside with some great debris through the wash port, prevent the water pipe jam.

However, the above technical scheme has the following defects that the water inlet of the device is exposed outside, no corresponding protective measures are provided, and when the device is not used, sundries are easy to block the water inlet or dust enters the pipeline to cause the blockage of the water inlet or the pipeline, so that the drainage effect is affected when the water quantity is too much and drainage is needed.

Disclosure of Invention

The utility model aims to provide a waterlogging prevention structure, and aims to solve the problem that a water inlet hole of a water drainage device is not protected and a pipeline or a water outlet is easy to block in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a waterlogging prevention structure, includes the storage water tank, storage water tank one side upper end intercommunication has main drain pipe, be provided with the switching-over valve on the main drain pipe, main drain pipe one side is connected with water pumping mechanism, main drain pipe one end intercommunication has not less than two branch drain pipes, branch drain pipe surface intercommunication has not less than two risers, the riser surface evenly is provided with a plurality of wash ports, the outside sliding connection of riser has protection machanism, branch drain pipe other end is connected with the stand pipe, install the control valve on the stand pipe, the recovery tank has been placed to the stand pipe other end.

In order to enable the waterlogging prevention structure to have a filtering effect, the water storage tank is provided with a filtering groove.

In order to enable the waterlogging prevention structure to have the effect of pumping and cleaning, the water pumping mechanism comprises a water pumping pipe, and a driving device is arranged on the water pumping pipe.

According to a further technical scheme, the driving device is a water pump.

In order to enable the waterlogging prevention structure to have the function of preventing blockage, the further technical scheme of the utility model is that the protection mechanism comprises a protection sleeve, an elastic piece is arranged in the protection sleeve, the other end of the elastic piece is arranged in a drainage pipe, and the top of the vertical pipe is provided with a limit.

According to a further technical scheme, foam materials are adopted at the bottom of the protective sleeve.

In order to enable the waterlogging prevention structure to have an automatic protection function, the further technical scheme of the utility model is that the elastic element is a tension spring.

According to a further technical scheme, at least two upright posts are uniformly arranged in the water dividing and draining pipe.

The beneficial effects of the utility model are as follows:

when the water level is not over the drain pipe, the protection mechanism is influenced by the buoyancy of the water to slide upwards and expose the drain hole, redundant water enters the branch drain pipe through the drain hole, the main drain pipe is opened through the reversing valve, the water pumping mechanism is closed, the water enters the water storage tank through the main drain pipe, when the water level is lowered below the drain hole, the protection mechanism moves downwards to cover the vertical pipe, then the control valve is opened and the reversing valve is adjusted, the water pumping mechanism is opened to enable the water in the water storage tank to enter the recovery tank through the main drain pipe and the branch drain pipe, so that the branch drain pipe is cleaned, accumulated sludge is prevented from blocking a pipeline.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

FIG. 2 is a schematic diagram of a drain line in an embodiment of the utility model.

Fig. 3 is an axial side sectional view of a divided drain in an embodiment of the present utility model.

In the figure: 1. a water storage tank; 11. a filter tank; 2. a main drain pipe; 3. a reversing valve; 4. a water pumping mechanism; 41. a water pumping pipe; 42. a driving device; 5. a water dividing and draining pipe; 51. a column; 6. a riser; 61. a drain hole; 7. a protection mechanism; 71. a protective sleeve; 72. an elastic member; 8. a guide tube; 9. a control valve; 10. and (5) a recovery box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a waterlogging prevention structure, including storage water tank 1, storage water tank 1 one side upper end intercommunication has main drain pipe 2, be provided with switching-over valve 3 on the main drain pipe 2, main drain pipe 2 one side is connected with pumping mechanism 4, pumping mechanism 4 one end stretches into storage water tank 1 inside and can control water from main drain pipe 2 or pumping mechanism 4 through switching-over valve 3, main drain pipe 2 one end intercommunication has not less than two branch drain pipes 5, main drain pipe 2 and branch drain pipe 5 all place in the soil of farmland certain degree of depth, branch drain pipe 5 surface intercommunication has not less than two riser 6, riser 6 surface evenly is provided with a plurality of wash ports 61, can carry out the drainage through branch drain pipe 5 and main drain pipe 2 send into storage water tank 1 through wash port 61, riser 6 outside sliding connection has protection mechanism 7, protection riser 6 and keep away it with the external world when not carrying out the drainage, branch drain pipe 5 other end is connected with guide pipe 8, install control valve 9 on the guide pipe 8, can control guide pipe 8 open or close through control valve 9, guide pipe 8 other end has placed case 10, and guide pipe 8 one end is placed inside 10.

In the specific embodiment of the utility model, when the water is required to be drained, the control valve 9 is closed, when the water level is not higher than the water draining pipe 5, the protection mechanism 7 slides upwards and exposes the water draining hole 61 under the influence of the buoyancy of the water, redundant water enters the water draining pipe 5 through the water draining hole 61, at the moment, the main water draining pipe 2 is opened through the reversing valve 3, the water pumping mechanism 4 is closed, the water enters the water storage tank 1 through the main water draining pipe 2, when the water level is lower than the water draining hole 61, the protection mechanism 7 moves downwards to cover the vertical pipe 6, then the control valve 9 is opened and the reversing valve 3 is adjusted, the water pumping mechanism 4 is opened, so that the water in the water storage tank 1 passes through the main water draining pipe 2 and the water draining pipe 5 and then enters the recovery tank 10 from the guide pipe 8, thereby cleaning the water draining pipe 5, preventing accumulated sludge from blocking a pipeline, protecting and blocking the water draining pipeline, automatically cleaning the pipeline, saving time and labor and avoiding farmland water accumulation and crop death caused by untimely water draining.

Specifically, as shown in fig. 1, a filter tank 11 is arranged in the water storage tank 1, and one end of a main drain pipe 2 extends into the filter tank 11, so that impurities in water can be filtered during drainage, and the impurities are prevented from entering the water storage tank 1.

Specifically, as shown in fig. 1, the water pumping mechanism 4 includes a water pumping pipe 41, a driving device 42 is installed on the water pumping pipe 41, and when in use, the driving device 42 is started to pump out water collected in the water storage tank 1 and clean a pipeline, and finally the water flows into the recovery tank 10 through the guide pipe 8.

Preferably, the driving device 42 is a water pump.

Specifically, as shown in fig. 3, the protection mechanism 7 includes a protection sleeve 71, the protection sleeve 71 can slide up and down along the vertical pipe 6, an elastic member 72 is installed inside the protection sleeve 71, the other end of the elastic member 72 is installed inside the water distributing and draining pipe 5, when the water level drops, the protection sleeve 71 is pulled to move downwards through the elastic member 72 and completely cover the draining hole 61 on the vertical pipe 6, and the top of the vertical pipe 6 is provided with a limit to prevent the protection sleeve 71 from being separated from the vertical pipe 6 when the water level rises too fast.

Further, the bottom of the protection sleeve 71 is made of foam material, so that the protection sleeve 71 can float upwards when the water level rises, and the bottom of the protection sleeve is always above the water level, so that the drain hole 61 can be exposed.

Preferably, the elastic member 72 is a tension spring, which can give a downward tension to the protective sleeve 71 when it moves upward, and the tension of the elastic member 72 is always smaller than the buoyancy of water to the protective sleeve 71, so that the protective sleeve 71 can move upward without being affected by the elastic member 72.

Specifically, as shown in fig. 3, at least two upright posts 51 are uniformly provided inside the branch drain pipe 5, so that the elastic member 72 can pass through the upright pipe 6 and be mounted on the upright post 51 inside the branch drain pipe 5.

Claims

1. The utility model provides a waterlogging prevention structure, its characterized in that, including storage water tank (1), storage water tank (1) one side upper end intercommunication has main drain pipe (2), be provided with switching-over valve (3) on main drain pipe (2), main drain pipe (2) one side is connected with pumping mechanism (4), main drain pipe (2) one end intercommunication has two or more branch drain pipes (5), branch drain pipe (5) surface intercommunication has two or more riser (6), riser (6) surface evenly is provided with a plurality of wash port (61), riser (6) outside sliding connection has protection machanism (7), branch drain pipe (5) other end is connected with stand pipe (8), install control valve (9) on stand pipe (8), recovery tank (10) have been placed to the stand pipe (8) other end.

2. The waterlogging prevention structure of claim 1, wherein: a filter tank (11) is arranged in the water storage tank (1).

3. The waterlogging prevention structure of claim 1, wherein: the water pumping mechanism (4) comprises a water pumping pipe (41), and a driving device (42) is arranged on the water pumping pipe (41).

4. The waterlogging prevention structure of claim 3, wherein: the driving device (42) is a water pump.

5. The waterlogging prevention structure of claim 1, wherein: the protection mechanism (7) comprises a protection sleeve (71), an elastic piece (72) is arranged in the protection sleeve (71), the other end of the elastic piece (72) is arranged in the water separating and draining pipe (5), and the top of the vertical pipe (6) is provided with a limit.

6. The waterlogging prevention structure of claim 5, wherein: the bottom of the protective sleeve (71) is made of foam materials.

7. The waterlogging prevention structure of claim 5, wherein: the elastic piece (72) is a tension spring.

8. The waterlogging prevention structure according to any one of claims 1-7, wherein: the inside of the water dividing and draining pipe (5) is uniformly provided with at least two upright posts (51).