CN110762058A

CN110762058A - Water pumping device

Info

Publication number: CN110762058A
Application number: CN201911030013.2A
Authority: CN
Inventors: 黄阳榴; 谭政龙; 向官清; 何中强; 周伟旭; 李超; 刘亮; 李杜; 曾家镇; 赵理
Original assignee: CCFEB Civil Engineering Co Ltd
Current assignee: CCFEB Civil Engineering Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-02-07

Abstract

The invention provides a pumping device, which comprises a water pump for pumping water and pumping out, a containing device for containing the water pump, a fixing device arranged on the containing device and used for fixing the water pump in the containing device, a buoyancy device connected with the containing device and arranged above the containing device, and a filtering device arranged on the containing device, wherein the buoyancy device is used for floating on the water surface by utilizing buoyancy so as to enable the containing device to hover in the water, and the filtering device is used for supplying the water into the containing device and filtering floating objects in the water so as to avoid the floating objects from blocking the water pump. The buoyancy device can float on the water surface by utilizing buoyancy, and the accommodating device below the buoyancy device is suspended in the water body, so that the accommodating device is prevented from sinking in underwater silt, and a water pump in the accommodating device is prevented from being blocked by the silt. The filtering device can supply water to enter the accommodating device and filter floating objects in the water, so that the floating objects are prevented from blocking the water pump.

Description

Water pumping device

Technical Field

The invention relates to the technical field of black and odorous water treatment, in particular to a water pumping device.

Background

Along with the development and progress of the society, people have more and more strong appeal to green water hills, and the treatment work of urban black and odorous water bodies is more and more concerned by the society.

The existing treatment method of the black and odorous water body comprises the following steps: digging a water collecting pit at the low-lying position of the water body, arranging a water pump in the water collecting pit for pumping water, completely pumping and draining sewage, digging out bottom sludge and residues by using a back-shovel excavator and a dump truck, conveying the sludge and the residues to a specified position for harmless treatment, and then greening and remediating.

Pumping water is a critical step in the whole treatment process. However, in a black and odorous water body with numerous waterweeds and deep silt, when floaters such as waterweeds, deadwood, garbage and the like enter the water inlet, the water pump is easily blocked, and the water pump is also easily blocked when sinking in the underwater silt, so that the normal work is difficult, the water pumping progress is delayed, the blockage easily causes the damage of the water pump, and the service life of the water pump is influenced.

Disclosure of Invention

The invention provides a water pumping device, which aims to solve the problem that a water pump is easy to block under the environment of a black and odorous water body.

The technical scheme adopted by the invention is as follows:

a pumping device comprises a water pump, a containing device, a fixing device, a buoyancy device and a filtering device, wherein the water pump is used for pumping water and outputting the water by pumping, the containing device is used for containing the water pump, the fixing device is arranged on the containing device and used for fixing the water pump in the containing device, the buoyancy device is connected with the containing device and arranged above the containing device, the filtering device is arranged on the containing device, the buoyancy device is used for floating on the water surface by utilizing buoyancy to enable the containing device to hover in the water, and the filtering device is used for enabling water to enter the containing device and filtering floating objects in the water to avoid the water pump from being blocked by the floating.

Furthermore, a relay switch used for controlling the on-off of the power circuit is arranged on the power circuit of the water pump, a sinking ball with the density larger than that of the water body is connected onto the relay switch, and the sinking ball extends into the water body below the accommodating device so as to control the on-off of the relay switch when the sinking ball is in contact with or separated from the water bottom, and then the on-off of the power circuit is controlled.

Furthermore, a numerical control switch for controlling the on-off of the power circuit is further arranged on the power circuit of the water pump, and the numerical control switch is connected with a remote controller so as to control the on-off of the numerical control switch through the remote controller on the shore and further control the on-off of the power circuit.

Further, the buoyancy device comprises a buoyancy frame connected with the accommodating device and arranged above the accommodating device and a buoy arranged in the buoyancy frame and used for providing buoyancy; the two buoyancy frames are oppositely arranged at intervals on two sides of the accommodating device.

Further, the buoyancy frame is formed by connecting a plurality of connecting rods, one connecting rod of the buoyancy frame is a movable rod, and two ends of the movable rod are mounted on the buoyancy frame through buckles.

Furthermore, a reinforcing connecting rod for reinforcing the structural strength is arranged between the two buoyancy frames; the top of the buoyancy frame is provided with a lifting ring convenient for lifting the pumping device.

Further, the accommodating device includes a main body frame for accommodating the water pump, a movable frame hinged to a top of the main body frame and serving as an inlet and outlet for taking in and out the water pump, and a locking member for locking the movable frame to the main body frame.

Furthermore, the filtering device adopts a filtering net arranged on the main body frame and the movable frame.

Furthermore, a drain pipe outlet through which a drain pipe of the water supply pump passes is formed in the filter screen of the main body frame; and a power cord hole for the power cord of the water supply pump to pass through is formed in the filter screen of the movable frame.

Further, the fixing device includes a fixing rod provided at the bottom of the main body frame and a fastener provided on the fixing rod and used for fixing the water pump.

The invention has the following beneficial effects:

the pumping device comprises a water pump, an accommodating device, a fixing device, a buoyancy device and a filtering device. The fixing device can fix the water pump in the accommodating device, and the instability of the water pump in the accommodating device is avoided. The buoyancy device can float on the water surface by utilizing buoyancy, and the accommodating device below the buoyancy device is suspended in the water body, so that the accommodating device is prevented from sinking in underwater silt, and a water pump in the accommodating device is prevented from being blocked by the silt. The filtering device can supply water to enter the accommodating device and filter floating objects in the water, so that the floating objects are prevented from blocking the water pump. The filtered water is pumped into the water pump through the water inlet and then is pumped out through the water discharge pipe, so that water pumping is realized. The water pumping device improves the use environment of the water pump, can avoid the water pump from being blocked, prolongs the service life of the water pump, and enables the water pump to be used in black and odorous water.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is one of the schematic views of a water pumping device according to a preferred embodiment of the present invention;

fig. 2 is a second schematic view of the water pumping device according to the preferred embodiment of the present invention.

Description of reference numerals:

1. a water pump; 2. sinking the ball; 3. a buoyant frame; 4. a float bowl; 5. a movable rod; 6. buckling; 7. a reinforcing connecting rod; 8. a hoisting ring; 9. a main body frame; 10. a movable frame; 11. a filter screen; 12. fixing the rod; 13. a fastener.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

FIG. 1 is one of the schematic views of a water pumping device according to a preferred embodiment of the present invention; fig. 1 is a second schematic view of a water pumping device according to a preferred embodiment of the present invention.

As shown in fig. 1 and 2, the water pumping device of the present invention includes a water pump 1 for pumping water and outputting the water, a receiving device for receiving the water pump 1, a fixing device disposed on the receiving device for fixing the water pump 1 in the receiving device, a buoyancy device connected to the receiving device and disposed above the receiving device, and a filtering device disposed on the receiving device, wherein the buoyancy device is used for floating on the water surface by using buoyancy to suspend the receiving device in the water, and the filtering device is used for supplying the water into the receiving device and filtering floating objects in the water to prevent the floating objects from blocking the water pump 1.

The pumping device comprises a water pump 1, an accommodating device, a fixing device, a buoyancy device and a filtering device. The fixing device can fix the water pump 1 in the accommodating device, and instability of the water pump 1 in the accommodating device is avoided. The buoyancy device can float on the water surface by utilizing buoyancy, and the accommodating device below the buoyancy device is suspended in the water body, so that the accommodating device is prevented from sinking in underwater silt, and the water pump 1 in the accommodating device is prevented from being blocked by the silt. The filtering device can supply water to enter the accommodating device and filter floating objects in the water, so that the floating objects are prevented from blocking the water pump 1. The filtered water is pumped into the water pump 1 through the water inlet and then pumped out through the water discharge pipe, so that water pumping is realized. The water pumping device improves the use environment of the water pump 1, can avoid the blockage of the water pump 1, prolongs the service life of the water pump 1 and enables the water pump 1 to be used in black and odorous water.

As shown in fig. 1 and fig. 2, in this embodiment, a relay switch for controlling on/off of the power supply circuit is arranged on the power supply circuit of the water pump 1, a sinking ball 2 with a density greater than that of the water body is connected to the relay switch, and the sinking ball 2 extends into the water body below the accommodating device so as to control on/off of the relay switch when the sinking ball 2 contacts or separates from the water bottom, thereby controlling on/off of the power supply circuit. The sinking ball 2 is connected with the relay switch through the connecting rod, the density of the sinking ball 2 is slightly larger than that of the water body, the sinking state is kept in the water body at ordinary times, after the water level is lowered to a certain depth, the sinking ball 2 contacts the silt at the bottom of the water to generate upward thrust to push the relay switch, so that the relay switch is changed from a closed state to an open state, a power circuit of the water pump 1 is disconnected, the water pump 1 stops pumping water, and the water pump 1 is prevented from idling when the water level is too low; when the water level rises to a certain depth, the sinking ball 2 is separated from the underwater silt to generate downward pulling force, so that the relay switch is changed from an off state to a closed state, and the power circuit of the water pump 1 is switched on again to enable the water pump 1 to work again. By adopting the design, the height of the water pump 1 can be changed along with the change of the water level, the water pump 1 can continuously pump water until the water is basically pumped, the semi-automation of the water pumping operation can be realized, a specially-assigned person does not need to nurse for 24 hours, and the manpower for the specially-assigned person to take care of the water is saved.

In this embodiment, a power supply circuit of the water pump 1 is further provided with a numerical control switch for controlling on/off of the power supply circuit, and the numerical control switch is connected with a remote controller so as to control on/off of the numerical control switch through the remote controller on shore and further control on/off of the power supply circuit. The numerical control switch can control the on-off of the power circuit, and the control priority is higher than that of the relay switch. When water pumping is suspended or the position of the water pump 1 needs to be replaced, the numerical control switch can be switched off through remote controller control on the shore, and therefore the power circuit of the water pump 1 is switched off.

As shown in fig. 1 and 2, in the present embodiment, the buoyancy means includes a buoyancy frame 3 connected to and disposed above the receiving means, and a pontoon 4 disposed in the buoyancy frame 3 and used to provide buoyancy. The bottom of the buoyancy frame 3 is connected with a containing device, and the buoys 4 in the buoyancy frame 3 can provide buoyancy to float the buoyancy frame 3 on the water surface. Alternatively, the buoyant frames 3 are provided in two, and the two buoyant frames 3 are arranged on both sides of the accommodating device at an opposite interval. Make water pumping device be "article" font of falling, can make accommodate device remain in water upper portion all the time, avoid accommodate device to sink in submarine silt. Alternatively, the buoyant frame 3 may be welded using angle steel. Optionally, the size of the buoyant frame 3 is slightly larger than the size of the pontoons 4. Alternatively, the pontoon 4 may take various forms, such as a foam pontoon, a hollow rubber pontoon, or the like. Alternatively, the number of the buoys 4 may be one or more as long as sufficient buoyancy can be provided to float the buoyant frame 3 on the water surface. Alternatively, the buoys 4 may be disposed at various locations within the buoyant frame 3, so long as sufficient buoyancy is provided to float the buoyant frame 3 above the water surface.

As shown in fig. 1 and 2, in the present embodiment, the buoyant frame 3 is formed by connecting a plurality of connecting rods, one of the connecting rods of the buoyant frame 3 is a movable rod 5, and both ends of the movable rod 5 are mounted on the buoyant frame 3 through buckles 6. The two ends of the movable rod 5 are connected with the buoyancy frame 3 through the buckles 6, and the buckles 6 can be detached. After the buckle 6 is disassembled and the movable rod 5 is taken out, the buoy 4 can be placed into the buoyancy frame 3. The float bowl 4 can then be secured within the buoyant frame 3 by locking the movable rod 5 via the snap 6.

As shown in fig. 1 and 2, in the present embodiment, a reinforcing connecting rod 7 for reinforcing the structural strength is provided between the two buoyant frames 3. In order to ensure the stable structure, a reinforced connecting rod 7 is arranged to connect the two buoyancy frames 3. Optionally, the top of the buoyant frame 3 is provided with a lifting ring 8 for facilitating lifting of the pumping device. The lifting hook penetrates through the lifting ring 8, so that the water pumping device can be lifted, and the water pumping device is convenient to move.

As shown in fig. 1 and 2, in the present embodiment, the accommodating means includes a main body frame 9 for accommodating the water pump 1, a movable frame 10 hinged on the top of the main body frame 9 and serving as an entrance for taking in and out the water pump 1, and a locking member for locking the movable frame 10 to the main body frame 9. The movable frame 10 is hinged to the main body frame 9 by a hinge shaft, and the movable frame 10 serves as an inlet and an outlet for taking in and out the water pump 1. By opening the movable frame 10, the water pump 1 can be put into the main body frame 9 or the water pump 1 can be taken out from the main body frame 9. After the water pump 1 is placed in the main body frame 9, the movable frame 10 is locked on the main body frame 9 by the locking member, so that the movable frame 10 can be prevented from being easily opened. Alternatively, the main body frame 9 may be welded using angle steel. Optionally, the size of the main body frame 9 is slightly larger than the size of the water pump 1. Alternatively, the locking member may be a steel wire to lock the movable frame 10 to the main body frame 9 by binding.

As shown in fig. 1 and 2, in the present embodiment, the filter device employs a filter net 11 provided on the main body frame 9 and the movable frame 10. The filter screen 11 can filter the floating objects in the water body, and the water pump 1 is prevented from being blocked by the floating objects. Alternatively, the filter screen 11 may be a steel plate screen, which has a stable structure and a light weight.

In this embodiment, the filter screen 11 of the main body frame 9 is provided with a drain outlet through which a drain pipe of the water supply pump 1 passes. A drain pipe outlet is formed in the filter screen 11 of the main body frame 9 and can be penetrated by a drain pipe, so that pumping output of the water body pumped by the water pump 1 is facilitated. Optionally, the filter screen 11 of the movable frame 10 is provided with a power cord hole for passing a power cord of the water supply pump 1. The filter screen 11 of the movable frame 10 is provided with a power line hole, and a power line of the water supply pump 1 can pass through the power line hole, so that the water supply pump 1 can be conveniently powered.

As shown in fig. 2, in the present embodiment, the fixing means includes a fixing rod 12 provided at the bottom of the main body frame 9 and a fastening member 13 provided on the fixing rod 12 and used for fixing the water pump 1. Two fixing rods 12 are arranged at the bottom of the main body frame 9, fasteners 13 are arranged on the fixing rods 12, and the fasteners 13 can fix the water pump 1, so that the water pump 1 cannot move easily.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water pumping device, which is characterized in that,

comprises a water pump (1) for pumping water and outputting the water by pumping, a containing device for containing the water pump (1), a fixing device arranged on the containing device and used for fixing the water pump (1) in the containing device, a buoyancy device connected with the containing device and arranged above the containing device and a filtering device arranged on the containing device,

the buoyancy device is used for floating on the water surface by utilizing buoyancy to enable the accommodating device to suspend in the water body, and the filtering device is used for supplying the water body into the accommodating device and filtering floating objects in the water body to avoid the floating objects from blocking the water pump (1).

2. The water pumping device as claimed in claim 1,

the water pump is characterized in that a relay switch used for controlling the on-off of the power circuit is arranged on the power circuit of the water pump (1), a sinking ball (2) with the density larger than that of the water body is connected onto the relay switch, the sinking ball (2) extends into the water body below the accommodating device, so that the on-off of the relay switch is controlled when the sinking ball (2) is in contact with or is separated from the water bottom, and the on-off of the power circuit is controlled.

3. The water pumping device as claimed in claim 2,

and a numerical control switch for controlling the on-off of the power circuit is further arranged on the power circuit of the water pump (1), and the numerical control switch is connected with a remote controller so as to control the on-off of the numerical control switch through the remote controller on the shore and further control the on-off of the power circuit.

4. The water pumping device as claimed in claim 1,

the buoyancy device comprises a buoyancy frame (3) connected with the accommodating device and arranged above the accommodating device and a buoy (4) arranged in the buoyancy frame (3) and used for providing buoyancy;

the two buoyancy frames (3) are arranged, and the two buoyancy frames (3) are oppositely arranged at two sides of the accommodating device at intervals.

5. The water pumping device as claimed in claim 4,

the buoyancy frame (3) is formed by connecting a plurality of connecting rods, one connecting rod of the buoyancy frame (3) is a movable rod (5), and two ends of the movable rod (5) are installed on the buoyancy frame (3) through buckles (6).

6. The water pumping device as claimed in claim 4,

a reinforced connecting rod (7) for reinforcing the structural strength is arranged between the two buoyancy frames (3);

the top of the buoyancy frame (3) is provided with a lifting ring (8) which is convenient for lifting the water pumping device.

7. The water pumping device as claimed in claim 1,

the accommodating device comprises a main body frame (9) for accommodating the water pump (1), a movable frame (10) hinged to the top of the main body frame (9) and used as an inlet and an outlet for putting in and taking out the water pump (1), and a locking piece for locking the movable frame (10) on the main body frame (9).

8. The water pumping device as claimed in claim 7,

the filtering device adopts a filter screen (11) arranged on the main body frame (9) and the movable frame (10).

9. The water pumping device as claimed in claim 8,

a drain pipe outlet through which a drain pipe of the water pump (1) passes is formed in a filter screen (11) of the main body frame (9);

and a power cord hole for the power cord of the water pump (1) to pass through is formed in the filter screen (11) of the movable frame (10).

10. The water pumping device as claimed in claim 7,

the fixing device comprises a fixing rod (12) arranged at the bottom of the main body frame (9) and a fastener (13) arranged on the fixing rod (12) and used for fixing the water pump (1).