CN112726802A

CN112726802A - Dirt-removing anti-blocking drainage device

Info

Publication number: CN112726802A
Application number: CN202110010175.0A
Authority: CN
Inventors: 陈杰; 孙加林; 李勰; 蒋超; 梁海; 边城; 肖尹; 邹亮
Original assignee: Changsha University of Science and Technology
Current assignee: Changsha University of Science and Technology
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-04-30

Abstract

The invention discloses a sewage-removing and anti-blocking drainage device which comprises a water inlet pipeline, a purification cylinder and a water pump. The water inlet pipe device is provided with a spiral blade, a spiral bristle brush and a rotating fan blade which are uniformly connected through a spiral bristle brush rod, the tail end of a water inlet pipeline is inserted into a purification cylinder cover with a handle, a cylinder is arranged in the purification cylinder, the bottom of the cylinder is connected with a power device, an annular filter screen is arranged between the purification cylinder wall and the cylinder wall, an opening in the bottom of the purification cylinder is welded with a water outlet pipeline, and the purification cylinder is connected with a water pump through the water outlet pipeline. The invention can clean the pipeline by utilizing the kinetic energy of water flow and the centrifugal action of the roller to remove impurities in water, thereby preventing the device from being blocked due to long-term use and achieving the purposes of removing dirt and preventing blocking.

Description

Dirt-removing anti-blocking drainage device

Technical Field

The invention relates to a drainage device, in particular to a drainage device with a dirt removal and anti-blocking function, and belongs to the technical field of hydraulic engineering equipment.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purpose of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of production and life of people on water resources. Hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, sluice gates, water inlets, channels, aqueducts, rafts, fishways and the like so as to achieve the aims.

In hydraulic engineering's construction, often can lead to the engineering to go on smoothly because of the water level problem, need adjust the water resource, consequently need carry out the drainage to hydraulic engineering. At hydraulic engineering drainage in-process, lead to water pump or water pipe to block up because of the impurity that contains in the drainage easily, overhaul the water pump and waste time and energy to still can influence drainage efficiency, thereby influence the engineering progress.

Most of drainage equipment pay more attention to how to improve the drainage efficiency to the engineering through improving equipment, and can consider from the influence of drainage water body to equipment seldom to reduce the influence to equipment, improve drainage efficiency. Some drainage devices consider this problem, like patent CN210031663U has considered can influence drainage efficiency because of the impurity of aquatic, but it is when handling aquatic impurity, it is not very comprehensive to consider, though set up the filter screen and can be with impurity interception in the sewage pipes, nevertheless the clean dynamics to aquatic impurity is not very big like this, and the filter screen can lead to some impurity adhesions on it because of long-time the use, can cause the jam on the contrary, and this equipment can lead to the more and more thick impurity of aqueduct inner wall adhesion because of long-time use, influence drainage efficiency. The cleaning system of the water inlet pipe part can prevent impurities in water from being adhered to the wall of the water pipe, and the impurities in the water can be well filtered under the centrifugal action of the purifying cylinder and the double actions of the filtering net and the adsorbent on the wall of the rotary drum, so that the influence of the water quality on the drainage device is reduced.

Disclosure of Invention

The invention aims to provide a water conservancy project drainage device, which solves the problem that a water pump is easy to block due to impurities contained in drainage in the water conservancy project drainage process in the background technology, time and labor are wasted in overhauling the water pump, the drainage is affected, and the progress of the project is affected.

In order to achieve the above-mentioned goal, the following technical solutions are adopted:

a sewage-removing and anti-blocking drainage device comprises a water inlet pipeline 1, a purification cylinder 11 and a water pump 16. The method is characterized in that: inlet tube 1 device have by spiral blade 2, spiral bristle brush 3, the rotating fan blade 4 that spiral bristle brush pole 5 was unified to be connected, inlet channel 1 end is inserted purify on the section of thick bamboo cover 1101, purify section of thick bamboo 11 internally mounted have cylinder 12, cylinder 12 bottom is connected power device 13, purify a section of thick bamboo 11 wall with install an annular second filter screen 802 between the 12 walls of cylinder, purify 11 bottom openings of a section of thick bamboo with outlet conduit 7 welding, outlet conduit 7 links to each other with water pumper 16.

Adopt above-mentioned scrubbing anti-blocking's drainage device, when the water pumper began work, the inlet tube system enabled rotatory flabellum 4 with the help of rivers ability, thereby it is rotatory to drive helical blade 2 and spiral scrubbing brush 3, rivers get into the cylinder 12 among the purification section of thick bamboo 11, cylinder 12 begins work with water pumper 16 simultaneously, cylinder 12 bottom power device 13 drives cylinder 12 through pivot 1304 and rotates, utilize centrifugal force to throw away the water in the cylinder, aquatic impurity leaves over on the drum wall, the water after the purification is taken out by water pumper 16 through the outlet pipe, discharge water via water pumper 16's drain pipe again.

Preferably, in the cleaning system in the water inlet pipeline, the spiral blades and the axes of the rotary fan blades are sleeved at two ends of the rotary hard brush rod and fixed by bolts, the outer rings of the rotary bearings of the rotary fan blades are welded with the inner wall of the water inlet pipeline, and the inner rings of the rotary bearings are welded with the fan blades.

Preferably, the tail end of the water inlet pipeline is inserted into the purification cylinder cover, and the stop block welded on the outer wall of the tail end pipeline prevents the water inlet pipeline from excessively extending into the purification cylinder.

Preferably, the side wall of the roller consists of a cylindrical adsorbent with thickness and a plurality of pores and a first filter screen wrapping the periphery of the cylindrical adsorbent, and the side surface of the bottom of the side wall is L-shaped and is connected with the bottom of the roller through four bolts.

Preferably, the power device comprises a waterproof shell, wherein a motor, a speed reduction clutch and a balance block are arranged in the waterproof shell, and the output end of the speed reduction clutch drives the rotating shaft to rotate so as to drive the roller to rotate.

Preferably, the second filter screen is an annular filter screen, the inner ring is hooked with hooks embedded around a waterproof shell of the power device, and the outer ring is hooked with hooks embedded on the wall of the purifying cylinder. The movable sliding blocks are welded at the positions corresponding to the inner ring and the outer ring which are connected with the hook in a hanging mode, when the second filter screen is replaced periodically, the movable sliding blocks on the filter screen are lifted upwards vertically along the corresponding movable sliding grooves on the wall of the drum and the wall of the purifying drum, and when a new second filter screen is placed, the movable sliding blocks automatically slide to the bottom along the movable sliding grooves and are connected with the hook in a hanging mode.

Preferably, the water outlet pipeline is a flexible pipeline, one end of the water outlet pipeline is welded with the water outlet at the bottom of the purifying cylinder, the other end of the water outlet pipeline is screwed with the water inlet pipe of the water pump, and the water outlet pipeline is convenient to detach from the water pump when the water outlet pipeline is not used.

Preferably the water pumper, including waterproof case, inside suction pump, the suction pump base of being equipped with of waterproof case, the suction pump inlet tube stretch out waterproof case with toughness outlet pipe connects soon, suction pump inlet tube pipeline diameter ratio toughness outlet pipe pipeline diameter is less, seals between suction pump inlet tube and the waterproof case.

Preferably, the purifying cylinder and the support at the bottom of the water pump are fixedly connected with the purifying cylinder and the water pump through bolts, and the support with a sharp head is arranged at the lower part of the support and can be inserted into the ground surface for fixing when the device is used.

The invention has the beneficial effects that: the cleaning device in the water inlet pipeline is arranged, the cleaning device is driven to work by utilizing the kinetic energy of water flow, the inner wall of the water inlet pipeline is cleaned, impurities in water can be well prevented from being adhered to the inner wall of the water inlet pipeline due to long-time use, the inner diameter of the pipeline is reduced, and the water inlet amount is greatly reduced. The purification cylinder is arranged, and impurities in water can be well filtered under the centrifugal action of the inner roller of the purification cylinder and the dual action of the first filter screen on the wall of the roller and the adsorbent. The second filter screen that the purification bobbin base portion set up is considered to spill over from the cylinder because of not purified water when the water yield is too big, can filter the water that spills over to the track that sets up can be very convenient regularly change the second filter screen. In conclusion, the invention reduces the probability of blockage of the pipeline and the water pump in the drainage device in multiple aspects, prolongs the cleaning period of the water pump, saves manpower and material resources and improves the drainage efficiency.

Drawings

FIG. 1 is a schematic structural diagram of the dirt-removing and anti-blocking drainage device of the present invention;

FIG. 2 is a plan side view of a helical blade in the intake conduit;

FIG. 3 is a side plan view of the rotating blades and their connection to the water inlet conduit;

FIG. 4 is a top plan view of the drum;

FIG. 5 is a top plan view of a second screen;

FIG. 6 is a schematic plan view of the drum power assembly;

FIG. 7 is a perspective view of the drum;

fig. 8 is a three-dimensional trajectory diagram when the second screen is replaced.

In the figure, 1-water inlet pipe, 101-block, 2-spiral blade, 3-spiral bristle brush, 4-rotating fan blade, 401-rotating bearing, 402-fan blade, 5-spiral bristle brush rod, 6-screw cap, 7-water outlet pipe, 801-first filter screen, 802-second filter screen, 9-adsorbent, 10-hook, 11-purifying cylinder, 1101-purifying cylinder cover, 1102-purifying cylinder cover handle, 12-roller, 1201-roller bottom plate, 13-roller power device, 1301-balance block, 1302-speed reduction clutch, 1303-motor, 1304-rotating shaft, 1305-fixing plate, 14-support, 15-waterproof casing, 16-water pump, 1601-water pump, 1602-water pump base, 1603, a water inlet pipe of a water suction pump, 17, a second filter screen moving chute and 18, a second filter screen moving slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be preemptively and completely described below with reference to the drawings in the embodiments of the present invention, and the described embodiments are only a part of the embodiments of the present invention, but not all embodiments.

Referring to fig. 1-8, in an embodiment of the present invention, a drainage device for removing dirt and preventing blockage includes a water inlet pipe 1, a purification cylinder 11, and a water pump 16. The method is characterized in that: inlet tube 1 device have by spiral blade 2, spiral bristle brush 3, the rotating fan blade 4 that spiral bristle brush pole 5 was unified to be connected, inlet channel 1 end is inserted purify on the section of thick bamboo cover 1101, purify section of thick bamboo 11 internally mounted have cylinder 12, cylinder 12 bottom is connected power device 13, purify a section of thick bamboo 11 wall with install an annular second filter screen 802 between the 12 walls of cylinder, purify 11 bottom openings of a section of thick bamboo with outlet conduit 7 welding, outlet conduit 7 links to each other with water pumper 16.

The working principle of the invention is as follows: when the device is used, the support 14 is fixed in the soil on the ground surface, the water inlet pipeline 1, the purification cylinder 11 and the water pump 16 are arranged, the water inlet of the water inlet pipeline 1 is placed in a drainage area, the switch is turned on, the water pump 1601 and the roller 12 start to work simultaneously, water conservancy drives the rotating fan blades 4, the spiral blades 2 and the spiral bristle brushes 3 to rotate through the water inlet pipeline 1, the spiral blades 2 can break up large sediment blocks in water flow, the spiral bristle brushes can prevent some magazines from adhering to the inner wall of the water inlet pipeline 1, then the water with impurities flows into the roller 12 in the purification cylinder, the roller 12 rotates under the driving of the power device 13, water is thrown out of the wall of the roller 12 by centrifugal force, the impurities in the water can be retained in the wall of the roller 12 by the first filter screen 801 and some smaller adsorbents 9 in the wall of the roller 12, when the water amount is large, some of the water overflowing from the top of the drum 12 without being centrifuged by the drum 12 flows out, and the second filter screen 802 at the bottom of the purifying drum 11 filters the impurities in the overflowing water, and finally, the purified water is pumped by the water pump 1601 through the water outlet pipe 7 and then discharged from the water outlet pipe of the water pump 16. And closing the switch after the water pumping is finished.

The standard parts used by the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the attached drawings, the connection mode of each part adopts conventional means such as mature bolts and welding in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Thus. The present embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a drainage device that dirt removal was prevented stifled, includes inlet tube (1), a purification section of thick bamboo (11), water pumper (16), its characterized in that turn right from a left side in inlet tube (1) and be spiral blade (2), spiral bristle brush (3), rotatory flabellum (4) in proper order, wherein spiral blade (2) and rotatory flabellum (4) are fixed at the both ends of spiral bristle brush pole (5) through nut (6) respectively, spiral bristle brush (3) bristle end with inlet tube (1) pipe wall contact, rotatory flabellum (4) include rolling bearing (401) and fan blade (402) two parts, and wherein rolling bearing (401) comprise relative sliding connection's outer lane and inner circle, rolling bearing (401) outer lane with inlet tube (1) pipe wall welding, the inner circle with fan blade (402) welding.

2. The dirt-removing and anti-blocking drainage device according to claim 1, wherein the purification cylinder (11) comprises a purification cylinder cover (1101), a roller (12), a roller power device (13), a second filter screen (802) and a fixed support (14), wherein two symmetrical handles (1102) are arranged on the upper portion of the purification cylinder cover (1101), the roller (12) is composed of a roller wall and a roller bottom plate (12), the bottom of the roller wall is connected with the roller bottom plate (12) through four same bolts (1202), the roller wall is composed of a cylindrical adsorbent (9) with thickness and a plurality of pores and a first filter screen (801) wrapping the periphery of the cylindrical adsorbent, the roller power device (13) is composed of a waterproof shell (15), a balance block (1301), a speed reduction clutch (1302), a motor (1303), a rotating shaft (1304) and a fixed plate (1305), the balance weight (1301), the speed reduction clutch (1302) and the motor (1303) are connected with the waterproof shell (15) through the fixing plate (1305), the roller power device (13) is connected with the roller (12) through a rotating shaft (1304), the roller power device (13) is connected with the bottom of the purification cylinder (11) through a bolt, and the support (14) is connected with the bottom of the purification cylinder (11) through a bolt.

3. The sewage-removing and anti-blocking drainage device according to claim 2, wherein the bottom of the purification cylinder (11) is provided with an opening, and the opening is welded with the flexible water outlet pipe (7).

4. The decontamination anti-blocking drainage device according to claim 1, wherein the water pump (16) comprises a waterproof housing (15), a water pump (1601), a water pump base (1602), a water pump inlet pipe (1603) and a support (15), the water pump base (1602) is fixedly connected with the waterproof housing (15) through a bolt, the water pump inlet pipe (1603) stretches out the waterproof housing and is screwed with the toughness outlet pipe (7), the diameter of the pipeline of the water pump inlet pipe (1603) is smaller than that of the pipeline of the toughness outlet pipe (7), and the diameter of the water pump inlet pipe (1603) is smaller than that of the waterproof housing (15).