CN212104489U - Drainage device for hydraulic engineering construction - Google Patents
Drainage device for hydraulic engineering construction Download PDFInfo
- Publication number
- CN212104489U CN212104489U CN202020687069.7U CN202020687069U CN212104489U CN 212104489 U CN212104489 U CN 212104489U CN 202020687069 U CN202020687069 U CN 202020687069U CN 212104489 U CN212104489 U CN 212104489U
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- water
- filter screen
- water pump
- sliding sleeve
- fixedly connected
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a drainage device for hydraulic engineering construction, including cartridge filter, surge drum, mount pad and water pump, the rigid coupling of cartridge filter top has the seat of taking, the outer wall rigid coupling of seat of taking and cartridge filter has the grille net, the surge drum center is equipped with the sliding sleeve, the rigid coupling has the steel filter screen between sliding sleeve and the surge drum, the water inlet rigid coupling of water pump has the drinking-water pipe, the drinking-water pipe sliding connection is in the sliding sleeve, the beneficial effects of the utility model are that, this device carries out the separation of the stone of great size through the grille net in the process of using, carries out filtration such as silt through the steel filter screen, dual filtering means makes the water that gets into the water pump have higher cleanliness factor, the steel filter screen when carrying out silt filtration, because the flow of rivers, the steel filter screen shakes, thereby silt is shaken steel filter screen and surge drum handing-over position, thereby makes the steel filter screen have good filter, the mounting seat can be detached, so that sundries collected in the collecting cylinder can be poured out conveniently.
Description
Technical Field
The utility model relates to a hydraulic engineering construction technical field, concretely relates to drainage device for hydraulic engineering construction.
Background
Water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and water flow can be controlled only by building hydraulic engineering to prevent flood disasters and regulate and distribute water quantity so as to meet the needs of human life and production on water resources.
Excavation of foundation ditch is the common project of hydraulic engineering work progress, and at excavation of foundation ditch's in-process, because seepage or the influence of nature precipitation of groundwater, there is ponding often in the foundation ditch, if not in time with ponding discharge, ponding infiltration probably leads to the collapse of foundation ditch, and ponding is too much moreover still makes foundation ditch environment mire to make operational environment variation.
In-process at the foundation ditch drainage, set up the escape canal groove at the border position of foundation ditch among the prior art usually, then arrange the water pump in wherein and carry out the drainage, because there are a large amount of stones and silt in the in-process of foundation ditch excavation, need set up the cylinder mould at the water inlet department of water pump and filter the drainage, avoid rubble and earth to get into the rotor blade that the water pump leads to the water pump and take place to damage, but there are some problems to the setting of cylinder mould, if the mesh of cylinder mould sets up too big, then can lead to the filter effect variation, still there is debris to get into the water pump, if the mesh of cylinder mould sets up the undersize, then can lead to the drainage of water pump not smooth, lead to the motor to burn out, and at the in-process of in-service use, the cylinder mould.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a drainage device for hydraulic engineering construction, the utility model discloses a realize through following technical scheme.
A drainage device for hydraulic engineering construction comprises a filter cylinder, a collecting cylinder, a mounting seat and a water pump;
the filter cartridge is of a cylindrical cavity structure with an open top, the circumference of the top surface of the filter cartridge is uniformly and fixedly connected with supporting rods, the top of each supporting rod is integrally and fixedly connected with an annular stand, the outer walls of the filter cartridge and the stand are fixedly connected with an annular grid net, and the supporting rods are wrapped in the grid net;
the collecting cylinder is of a cylindrical cavity structure with openings at the upper end and the lower end, the collecting cylinder is arranged in the filter cylinder, the center of the collecting cylinder is provided with a sliding sleeve, and a conical steel filter screen is fixedly connected between the outer wall of the sliding sleeve and the inner wall of the collecting cylinder;
the mounting seat is detachably connected with the mounting seat;
the water pump rigid coupling is at the upper surface of mount pad, and the water inlet of water pump is equipped with vertical decurrent drinking-water pipe, and the delivery port rigid coupling of water pump has the drain pipe, drinking-water pipe sliding connection is in the sliding sleeve, and the external diameter of drinking-water pipe equals the internal diameter of sliding sleeve.
Further, a spring is fixedly connected between the bottom surface of the collecting cylinder and the upper surface of the top plate of the filter cylinder, and the circumference of the spring is uniformly arranged.
Furthermore, the water pumping pipe is a hard plastic pipe, and the water draining pipe is a plastic hose.
Furthermore, a fastening screw is fixedly connected to the upper surface of the mounting seat, a fixing hole corresponding to the fastening screw is formed in the mounting seat, the fastening screw is inserted into the corresponding fixing hole, and a fastening nut is meshed with the fastening screw above the mounting seat.
Further, the fastening screws are evenly arranged on the circumference, and the number of the fastening screws is not less than three.
The beneficial effects of the utility model are that, this device is at the in-process that uses, carry out the separation of the great stone of size through the grid net, carry out filtration such as silt through the steel filter screen, the water that double filtration means made the entering water pump has higher cleanliness factor, the steel filter screen is when carrying out silt filtration, because the flow of rivers, the steel filter screen shakes, thereby make silt shaken steel filter screen and collector handing-over position, thereby make the steel filter screen have good filter effect all the time, the mount pad can be dismantled, thereby be convenient for pour the debris of collecting in the collector.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1: the utility model relates to a structure schematic diagram of a drainage device for hydraulic engineering construction;
FIG. 2: the structure of the filter cartridge of the utility model is schematic;
FIG. 3: mounting seat and water pump's structural schematic.
The reference numbers are as follows:
1-filter cartridge, 101-support rod, 102-lap joint, 103-grid net, 2-collection cartridge, 201-sliding sleeve, 202-steel filter screen, 203-spring, 3-mounting seat, 301-fastening screw, 302-fixing hole, 303-fastening nut, 4-water pump, 401-water pumping pipe, 402-water draining pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, a drainage device for hydraulic engineering construction comprises a filter cartridge 1, a collecting cartridge 2, a mounting seat 3 and a water pump 4;
the filter cartridge 1 is a cylindrical cavity structure with an open top, the circumference of the top surface of the filter cartridge 1 is uniformly and fixedly connected with supporting rods 101, the top of each supporting rod 101 is integrally and fixedly connected with an annular stand 102, the outer walls of the filter cartridge 1 and the stand 102 are fixedly connected with an annular grid net 103, and the supporting rods 101 are wrapped in the grid net 103;
the collecting cylinder 2 is a cylindrical cavity structure with openings at the upper end and the lower end, the collecting cylinder 2 is arranged in the filter cylinder 1, the center of the collecting cylinder 2 is provided with a sliding sleeve 201, and a conical steel filter screen 202 is fixedly connected between the outer wall of the sliding sleeve 201 and the inner wall of the collecting cylinder 2;
the mounting seat 3 is detachably connected with the stand 102;
the water pump 4 is fixedly connected to the upper surface of the mounting seat 3, a water pumping pipe 401 which faces vertically downwards is arranged at a water inlet of the water pump 4, a water discharging pipe 402 is fixedly connected to a water outlet of the water pump 4, the water pumping pipe 401 is slidably connected to the inside of the sliding sleeve 201, and the outer diameter of the water pumping pipe 401 is equal to the inner diameter of the sliding sleeve 201.
The springs 203 are fixedly connected between the bottom surface of the collecting cylinder 2 and the upper surface of the top plate of the filter cylinder 1, and the springs 203 are uniformly arranged on the circumference.
The pumping pipe 401 is a hard plastic pipe, and the draining pipe 402 is a plastic hose.
The fastening screw 301 is fixedly connected to the upper surface of the mounting seat 102, the mounting seat 3 is provided with a fixing hole 302 corresponding to the fastening screw 301, the fastening screw 301 is inserted into the corresponding fixing hole 302, and the fastening screw 301 above the mounting seat 3 is engaged with the fastening nut 303.
The fastening screws 301 are uniformly arranged on the circumference, and the number of the fastening screws 301 is not less than three.
Principle of operation
During the use, place the device in the escape canal inslot of foundation ditch, start water pump 4, water pump 4 and external power source's connected mode is common prior art, does not do here and does not describe in detail.
During water in the slot entered into cartridge filter 1 through grid net 103 position, debris such as the great stone of aquatic size were outside by grid net 103 separation, and the water that contains silt entered into cartridge filter 1, and steel filter screen 202 carries out secondary filter to water to with the separation such as silt in aquatic, cleaner water entered into the below of steel filter screen 202, water pump 4 during operation with steel filter screen 202 below extracts through drinking-water pipe 401 and discharges to the external world through drain pipe 402.
In the in-process of drainage, because the flow of rivers can produce certain vibration to make the integrative structure of collecting vessel 2, sliding sleeve 201 and steel filter screen 202 take place vibrations, during steel filter screen 202 vibrations, the handing-over position of steel filter screen 202 and collecting vessel 2 can be fallen to the silt of its upper surface separation under the condition of vibrations, thereby the position of avoiding steel filter screen 202 to keep away from collecting vessel 2 is blockked up, thereby makes steel filter screen 202 have good filtering quality all the time.
After the drainage is accomplished, unscrew fastening nut 303, can take off the body structure of mount pad 3 and water pump 4 to conveniently empty the silt of collecting in the surge drum 2.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a drainage device for hydraulic engineering construction which characterized in that: comprises a filter cylinder (1), a collecting cylinder (2), a mounting seat (3) and a water pump (4);
the filter cartridge (1) is of a cylindrical cavity structure with an open top, supporting rods (101) are uniformly and fixedly connected to the circumference of the top surface of the filter cartridge (1), an annular seat (102) is fixedly connected to the top of each supporting rod (101) integrally, an annular grid net (103) is fixedly connected to the outer walls of the filter cartridge (1) and the seat (102), and the supporting rods (101) are wrapped in the grid net (103);
the collecting cylinder (2) is of a cylindrical cavity structure with openings at the upper end and the lower end, the collecting cylinder (2) is arranged in the filter cylinder (1), the center of the collecting cylinder (2) is provided with a sliding sleeve (201), and a conical steel filter screen (202) is fixedly connected between the outer wall of the sliding sleeve (201) and the inner wall of the collecting cylinder (2);
the mounting seat (3) is detachably connected with the stand (102);
water pump (4) rigid coupling is at the upper surface of mount pad (3), and the water inlet of water pump (4) is equipped with vertical decurrent drinking-water pipe (401), and the delivery port rigid coupling of water pump (4) has drain pipe (402), drinking-water pipe (401) sliding connection is in sliding sleeve (201), and the external diameter of drinking-water pipe (401) equals the internal diameter of sliding sleeve (201).
2. The drainage device for hydraulic engineering construction according to claim 1, wherein: and springs (403) are fixedly connected between the bottom surface of the collecting cylinder (2) and the upper surface of the top plate of the filter cylinder (1), and the circumferences of the springs (403) are uniformly arranged.
3. The drainage device for hydraulic engineering construction according to claim 1, wherein: the water pumping pipe (401) is a hard plastic pipe, and the water draining pipe (402) is a plastic hose.
4. The drainage device for hydraulic engineering construction according to claim 1, wherein: the upper surface of the stand (102) is fixedly connected with a fastening screw (301), a fixing hole (302) corresponding to the fastening screw (301) is formed in the mounting seat (3), the fastening screw (301) is inserted into the corresponding fixing hole (302), and a fastening nut (303) is meshed with the fastening screw (301) above the mounting seat (3).
5. The drainage device for hydraulic engineering construction according to claim 4, wherein: the fastening screws (301) are uniformly arranged on the circumference, and the number of the fastening screws (301) is not less than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020687069.7U CN212104489U (en) | 2020-04-29 | 2020-04-29 | Drainage device for hydraulic engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020687069.7U CN212104489U (en) | 2020-04-29 | 2020-04-29 | Drainage device for hydraulic engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212104489U true CN212104489U (en) | 2020-12-08 |
Family
ID=73618681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020687069.7U Expired - Fee Related CN212104489U (en) | 2020-04-29 | 2020-04-29 | Drainage device for hydraulic engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212104489U (en) |
-
2020
- 2020-04-29 CN CN202020687069.7U patent/CN212104489U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20210429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |