CN212248599U

CN212248599U - A drain pipe structure for hydraulic engineering

Info

Publication number: CN212248599U
Application number: CN202020397934.4U
Authority: CN
Inventors: 梁培轩; 林铄冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-29
Anticipated expiration: 2030-03-26

Abstract

The utility model belongs to the field of hydraulic engineering equipment, in particular to a drain pipe structure for hydraulic engineering, which comprises a communicating mechanism, wherein the communicating mechanism comprises an input pipe and an output pipe, the input pipe and the output pipe are hermetically connected through a filtering mechanism, the filtering mechanism comprises a filtering pipe and a drain pipe, a lower circulation port and an upper circulation port are arranged on the filtering pipe, and the upper circulation port is positioned above the lower circulation port; when the filter screen filters, gear motor drives the filter screen and rotates, the pasture and water of adhesion on the filter screen rotate to correspond with last circulation mouth, and smash pasture and water silt by rubbing crusher structure, high-speed motor drives the crushing dish through the transmission shaft and carries out high-speed rotation, the crushing dish can be smashed the pasture and water silt, and under the effect of rivers, the pasture and water silt after smashing flows to the pipe of excreting, discharge, when guaranteeing that the filter screen carries out filterable, can not cause the pasture and water silt to pile up, guarantee the circulation rate of rivers.

Description

A drain pipe structure for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering equipment field specifically is a drain pipe structure for hydraulic engineering.

Background

Chinese patent discloses a water conservancy pipeline for hydraulic engineering. (grant publication No. CN 208750241U), this patent technology simple structure, convenient to use, the cost is low, and drainage efficiency is high, however, the structure of its filter screen is comparatively fixed, filters the back for a long time, and pasture and water silt can take place the deposit, blocks the percent of pass of rivers, consequently, technical staff in the field provides a drain pipe structure for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a drain pipe structure for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a drain pipe structure for hydraulic engineering, includes UNICOM's mechanism, UNICOM's mechanism includes input tube and output tube, the input tube with the output tube passes through filtering mechanism sealing connection, filtering mechanism includes filter tube and drain pipe, the last downward flow mouth and the last circulation mouth of having seted up of filter tube, it is located to go up the circulation mouth, the input tube with the output tube is located respectively the filter tube both sides, and all with downward flow mouth sealing connection, the drain pipe is located the filter tube right side, and with last circulation mouth sealing connection, the coaxial rotation of the inside of filter tube has the filter screen, the outside central point department fixedly connected with gear motor of filter tube, gear motor and external power source electric connection, gear motor's output with filter screen fixed connection, rubbing crusher constructs still is installed in the filter tube left side, the crushing mechanism is connected with the lower through opening in a sealing mode and corresponds to the filter screen.

As a further aspect of the present invention: the crushing mechanism comprises a high-speed motor and a crushing pipe, the high-speed motor is fixed at one end of the crushing pipe, the output end of the high-speed motor is fixedly connected with a transmission shaft, the transmission shaft is located inside the crushing pipe, a crushing disc is coaxially fixed on the transmission shaft, and the high-speed motor is electrically connected with an external power supply.

As a further aspect of the present invention: the high-speed motor is connected with the filter pipe in a sealing mode and corresponds to the lower circulating port.

As a further aspect of the present invention: the coaxial fixedly connected with a plurality of on the transmission shaft smash dish, a plurality of smash dish equidistance interval arrangement.

As a further aspect of the present invention: the filtering mechanism further comprises a connecting pipe, and two ends of the connecting pipe are respectively connected with the drain pipe and the output pipe in a sealing mode.

As a further aspect of the present invention: the filter screen is made of stainless steel.

As a further aspect of the present invention: the crushing disk is formed by installing a plurality of inclined blades which are circumferentially arranged on a fixing ring.

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

when the filter screen filters, gear motor drives the filter screen and rotates, the pasture and water of adhesion on the filter screen rotate to correspond with last circulation mouth, and smash pasture and water silt by rubbing crusher structure, high-speed motor drives the crushing dish through the transmission shaft and carries out high-speed rotation, the crushing dish can be smashed the pasture and water silt, and under the effect of rivers, the pasture and water silt after smashing flows to the pipe of excreting, discharge, when guaranteeing that the filter screen carries out filterable, can not cause the pasture and water silt to pile up, guarantee the circulation rate of rivers.

Drawings

Fig. 1 is a schematic structural view of a drain pipe structure for hydraulic engineering;

FIG. 2 is a schematic diagram of a screen structure used in a drain pipe structure of hydraulic engineering;

FIG. 3 is a schematic view of a shredder mechanism used in a drain structure for hydraulic engineering;

fig. 4 is a schematic view of a crushing disc structure used in a drainage pipe structure of hydraulic engineering.

In the figure: 1. a communication mechanism; 11. an input tube; 12. an output pipe; 2. a filtering mechanism; 201. a lower flow port; 202. an upstream port; 21. a filter tube; 22. a drain pipe; 23. a connecting pipe; 24. filtering with a screen; 25. a reduction motor; 3. a crushing mechanism; 31. a high-speed motor; 32. a grinding pipe; 33. a drive shaft; 34. a crushing disk.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a drainage pipe structure for hydraulic engineering includes a communication mechanism 1, the communication mechanism 1 includes an input pipe 11 and an output pipe 12, the input pipe 11 and the output pipe 12 are hermetically connected through a filtering mechanism 2, the filtering mechanism 2 includes a filtering pipe 21 and a drainage pipe 22, the filtering pipe 21 is provided with a lower flow opening 201 and an upper flow opening 202, the upper flow opening 202 is located above the lower flow opening 201, the input pipe 11 and the output pipe 12 are respectively located at two sides of the filtering pipe 21 and are both hermetically connected to the lower flow opening 201, the drainage pipe 22 is located at the right side of the filtering pipe 21 and is hermetically connected to the upper flow opening 202, a filter screen 24 coaxially rotates inside the filtering pipe 21, a speed reduction motor 25 is fixedly connected to a central position outside the filtering pipe 21, the speed reduction motor 25 is electrically connected to an external power supply, an output end of the speed reduction motor 25 is fixedly connected, the left side of the filter pipe 21 is also provided with a crushing mechanism 3, and the crushing mechanism 3 is hermetically connected with the lower circulating port 201 and corresponds to the filter screen 24.

In this embodiment: when the water flow reducing device is used, the input pipe 11 is connected with the water drainage end, water flows to the filtering mechanism 2 through the input pipe 11, the large waterweed sludge in the water flows is filtered by the filter screen 24 and then is discharged through the output pipe 12, when the filter screen 24 filters, the speed reducing motor 25 drives the filter screen 24 to rotate, waterweed adhered to the filter screen 24 is rotated to correspond to the upper circulation port 202, the waterweed sludge is crushed by the crushing mechanism 3, the high-speed motor 31 drives the crushing disc 34 to rotate at a high speed through the transmission shaft 33, the crushing disc 34 can crush the waterweed sludge, and under the action of the water flow, the crushed waterweed sludge flows to the drainage pipe 22 and is discharged, the filter screen 24 is enabled to filter while the waterweed sludge is not accumulated, and the circulation rate of the water flow is ensured.

In fig. 1 and: the device comprises a communicating mechanism 1, wherein the communicating mechanism 1 comprises an input pipe 11 and an output pipe 12, the input pipe 11 and the output pipe 12 are hermetically connected through a filtering mechanism 2, the filtering mechanism 2 comprises a filtering pipe 21 and a drain pipe 22, the filtering pipe 21 is provided with a lower flow port 201 and an upper flow port 202, the upper flow port 202 is positioned above the lower flow port 201, the input pipe 11 and the output pipe 12 are respectively positioned at two sides of the filtering pipe 21 and are hermetically connected with the lower flow port 201, the drain pipe 22 is positioned at the right side of the filtering pipe 21 and is hermetically connected with the upper flow port 202, a filter screen 24 is coaxially rotated inside the filtering pipe 21, a speed reducing motor 25 is fixedly connected at the central position outside the filtering pipe 21, the speed reducing motor 25 is electrically connected with an external power supply, the output end of the speed reducing motor 25 is fixedly connected with the filter screen 24, a crushing mechanism 3 is further installed at the left side of the, and correspond to the filter screen 24, when using, connect the input tube 11 with the drainage end, the rivers flow to the filter mechanism 2 through the input tube 11, and filter the bulky silt of pasture and water in the rivers by the filter screen 24, discharge through the output tube 12 again, when the filter screen 24 filters, the gear motor 25 drives the filter screen 24 to rotate, rotate the pasture and water that adheres on the filter screen 24 to correspond to the upper circulation mouth 202, and pulverize the silt of pasture and water by the rubbing crusher mechanism 3, while guaranteeing that the filter screen 24 filters, can not cause the silt of pasture and water to pile up, guarantee the circulation rate of rivers, the filter mechanism 2 still includes the connecting pipe 23, the both ends of the connecting pipe 23 are connected with discharging tube 22, the output tube 12 sealingly respectively, the silt of pulverized pasture and water is carried to the output tube 12 through discharging tube 22, the connecting pipe 23, then discharge.

In fig. 3: the crushing mechanism 3 comprises a high-speed motor 31 and a crushing pipe 32, the high-speed motor 31 is fixed at one end of the crushing pipe 32, the output end of the high-speed motor 31 is fixedly connected with a transmission shaft 33, the transmission shaft 33 is positioned inside the crushing pipe 32, a crushing disc 34 is coaxially fixed on the transmission shaft 33, the high-speed motor 31 is electrically connected with an external power supply, the high-speed motor 31 is hermetically connected with the filter pipe 21 and corresponds to the downward flow port 201, the high-speed motor 31 drives the crushing disc 34 to rotate at high speed through the transmission shaft 33, the crushing disc 34 can crush waterweed sludge, the crushed waterweed sludge flows to the discharge pipe 22 and is discharged under the action of water flow, the accumulation of the waterweed sludge is avoided while the filter screen 24 is ensured, the circulation rate of the water flow is ensured, a plurality of crushing discs 34 are coaxially and fixedly connected on the transmission shaft 33, and the plurality of crushing, the crushing efficiency can be improved.

In fig. 2: the filter screen 24 is made of stainless steel, is not easy to rust and has long service life.

In fig. 4: the crushing disc 34 is formed by installing a plurality of inclined blades which are circumferentially arranged on a fixing ring, and can effectively crush waterweed sludge.

The utility model discloses a theory of operation is: when the water flow reducing device is used, the input pipe 11 is connected with the water drainage end, water flows to the filtering mechanism 2 through the input pipe 11, the large waterweed sludge in the water flows is filtered by the filter screen 24 and then is discharged through the output pipe 12, when the filter screen 24 filters, the speed reducing motor 25 drives the filter screen 24 to rotate, waterweed adhered to the filter screen 24 is rotated to correspond to the upper circulation port 202, the waterweed sludge is crushed by the crushing mechanism 3, the high-speed motor 31 drives the crushing disc 34 to rotate at a high speed through the transmission shaft 33, the crushing disc 34 can crush the waterweed sludge, and under the action of the water flow, the crushed waterweed sludge flows to the drainage pipe 22 and is discharged, the filter screen 24 is enabled to filter while the waterweed sludge is not accumulated, and the circulation rate of the water flow is ensured.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A drain pipe structure for hydraulic engineering, comprising a communication mechanism (1), wherein the communication mechanism (1) comprises an input pipe (11) and an output pipe (12), and is characterized in that the input pipe (11) and the output pipe (12) are hermetically connected through a filtering mechanism (2), the filtering mechanism (2) comprises a filtering pipe (21) and a draining pipe (22), a lower flow port (201) and an upper flow port (202) are arranged on the filtering pipe (21), the upper flow port (202) is arranged above the lower flow port (201), the input pipe (11) and the output pipe (12) are respectively arranged on two sides of the filtering pipe (21) and are hermetically connected with the lower flow port (201), the draining pipe (22) is arranged on the right side of the filtering pipe (21) and is hermetically connected with the upper flow port (202), a filter screen (24) is coaxially rotated inside the filtering pipe (21), the outside central point of filter tube (21) puts fixedly connected with gear motor (25) of department, gear motor (25) and external power source electric connection, the output of gear motor (25) with filter screen (24) fixed connection, rubbing crusher constructs (3) are still installed on filter tube (21) left side, rubbing crusher constructs (3) with down flow opening (201) sealing connection, and with filter screen (24) correspond.

2. The water drainage pipe structure for the water conservancy project according to claim 1, wherein the crushing mechanism (3) comprises a high-speed motor (31) and a crushing pipe (32), the high-speed motor (31) is fixed at one end of the crushing pipe (32), a transmission shaft (33) is fixedly connected to an output end of the high-speed motor (31), the transmission shaft (33) is located inside the crushing pipe (32), a crushing disc (34) is coaxially fixed on the transmission shaft (33), and the high-speed motor (31) is electrically connected with an external power supply.

3. A drain pipe structure for hydraulic engineering according to claim 2, characterized in that the high speed motor (31) is sealingly connected with the filtering pipe (21) and corresponds to the down-flow port (201).

4. A drain pipe structure for water conservancy projects according to claim 2, characterized in that a plurality of the crushing discs (34) are coaxially and fixedly connected to the transmission shaft (33), and the crushing discs (34) are arranged at equal intervals.

5. A drainage pipe structure for water conservancy projects according to claim 1, characterized in that, the filtering mechanism (2) further comprises a connecting pipe (23), and two ends of the connecting pipe (23) are respectively connected with the drainage pipe (22) and the output pipe (12) in a sealing way.

6. A drain pipe structure for water conservancy projects according to claim 1, wherein the material of the filter screen (24) is stainless steel.

7. A drain pipe construction for hydraulic engineering according to claim 2, characterised in that the grating disk (34) is formed by a number of circumferentially arranged inclined blades mounted on a fixed ring.