CN109210020A - A kind of emergency flood fighting water pump - Google Patents
A kind of emergency flood fighting water pump Download PDFInfo
- Publication number
- CN109210020A CN109210020A CN201811445370.0A CN201811445370A CN109210020A CN 109210020 A CN109210020 A CN 109210020A CN 201811445370 A CN201811445370 A CN 201811445370A CN 109210020 A CN109210020 A CN 109210020A
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- Prior art keywords
- pipe
- block
- water
- cleaning
- switching
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of emergency flood fighting water pumps, including pedestal, pump case, outlet pipe, water plug, processor and battery, the water plug includes drinking-water pipe, water inlet pipe, switching mechanism and two means of communication, the means of communication includes communicating pipe and cleaning pipe, strainer is equipped in the communicating pipe, translation component is equipped in the cleaning pipe, translational block, sealing block, connecting rod and cleaning assemblies, the switching mechanism includes switching pipe, driving assembly and two changeover modules in switching pipe are set, the hard object in water is isolated with water pump by the strainer in means of communication for the emergency flood fighting, avoiding contacting with the impeller in pump case causes water pump to damage, when filter net jam, cleaning assembly movement is driven to dredge strainer by translation component, the communicating pipe of the blocking of switching mechanism closing simultaneously, it is facilitated to be cleared up, and it is another A communicating pipe for keeping being connected between drinking-water pipe and water inlet pipe, realizes the drainage efficiency of equipment high efficiency, improves the practicability of equipment.
Description
Technical field
The present invention relates to flood control facility field, in particular to a kind of emergency flood fighting water pump.
Background technique
Water pump is essential emergency set of speedily carrying out rescue work in flood fighting materials warehouse and drought resisting material depot, is flood-control and drought relief pipe
Important one of material stock in science and engineering work.In flood season, when industrial and mining enterprises, school, residential block of low lying areas etc. are by interior flood
When disaster, the large pump water drainage that can be used to draw water is speedily carried out rescue work, and utmostly mitigates damage from a flood；In dry season, by serious damage caused by a drought
And when influencing masses' diversion and agricultural production, it can be drawn water solution with water pump from municipal water supply point, it is ensured that masses' safe drinking water and agriculture
Industry normal irrigation.
But existing water pump is when the water drainage that draw water is speedily carried out rescue work, it is some more hard containing branch, rubble etc. in water
It minces, in pump process, these hard objects, which are easily accessible inside water pump, contacts friction with the intracorporal impeller of pump, causes impeller
Abrasion influences the performance of drawing water of water pump, causes water pump to damage when serious, thereby reduce existing after causing water pump to be used for a long time
Water pump practicability.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of emergency flood fighting water
Pump.
The technical solution adopted by the present invention to solve the technical problems is: a kind of emergency flood fighting water pump, including pedestal, pump
Shell, outlet pipe, water plug, processor and battery, the pump case, processor and battery are each attached to the top of pedestal,
The water plug and outlet pipe are located at the two sides of pump case, and the pump case is connected to outlet pipe, and the processor is equipped with
Display screen and several keys, the processor is interior to be equipped with PLC, and the display screen and key are electrically connected with PLC, the dress that draws water
It sets including drinking-water pipe, water inlet pipe, switching mechanism and two means of communication, the switching mechanism is located between two means of communication,
The drinking-water pipe is connected to one end of means of communication, and the other end of the means of communication is connected to by water inlet pipe with pump case；
The means of communication include communicating pipe and cleaning pipe, the communicating pipe is vertically arranged, the top of the communicating pipe and
Bottom end is connected to drinking-water pipe and water inlet pipe respectively, and the cleaning pipe is fixed on the side of the separate switching mechanism of communicating pipe, described
Strainer is equipped in communicating pipe, the inner wall of the side of the separate switching mechanism of the communicating pipe is equipped with opening, and the opening is located at
The top of strainer, interior be equipped with of the cleaning pipe translates component, translational block, bracket, sealing block, connecting rod and cleaning assemblies, described flat
It moves component and translational block is sequentially connected, the shape of the sealing block is circular cone cylindricality, and the minimum diameter of the sealing block, which is less than, to be opened
The internal diameter of mouth, the maximum gauge of the sealing block are greater than the internal diameter of opening, and the bottom of the sealing block passes through bracket and translational block
It is fixedly connected, the cleaning assemblies is connected by the top of connecting rod and sealing block；
The switching mechanism includes switching pipe, the driving assembly and two changeover modules switched in pipe is arranged in, described to cut
It changes pipe to be fixed between two communicating pipes, two changeover modules are located at the two sides of driving assembly, the changeover module and company
Siphunculus corresponds, and the changeover module includes connecting plate, handoff block and switching port, and one end of the handoff block and connecting plate is solid
The other end of fixed connection, the driving component and connecting plate is sequentially connected, and the close switching of communicating pipe is arranged in the switching port
On the inner wall of the side of pipe, the periphery of the handoff block and the inner wall of switching port are tightly connected, and the length of the handoff block is greater than
The width of communicating pipe.
Preferably, in order to drive translational block mobile, the translation component includes first motor, bearing and screw rod, described
First motor and bearing are each attached on the inner wall of cleaning pipe, and the translational block is resisted against on the inner wall of cleaning pipe, and described first
Motor is electrically connected with PLC, and one end transmission connection of the first motor and screw rod, the other end of the screw rod is arranged in bearing
Interior, the translational block is set on screw rod, the translational block with the junction of screw rod be equipped with and the matched screw thread of screw rod.
Preferably, the periphery of the screw rod is coated with anticorrosion galvanizing layer in order to avoid screw rod corrosion.
Preferably, in order to by the movement of connecting rod by the eliminating impurities on strainer, the cleaning assemblies include fixed block,
Cleaning block, spring and two position-limiting units, the fixed block are fixedly connected with connecting rod, and the cleaning block is arranged by spring solid
Determine the lower section of block, two position-limiting units are located at the two sides of spring, and the spring is in compressive state.
Preferably, in order to limit the movement of cleaning block, the position-limiting unit includes limited block and gag lever post, the limit
Block is fixed on the top of cleaning block by gag lever post, and the fixed block is set on gag lever post.
Preferably, cleaning block enters in communicating pipe from cleaning pipe for convenience, the vertical of the lower part of the limited block is cut
The shape in face is isosceles trapezoid, and the side where the bottom in the isosceles trapezoid section of the limited block is resisted against the top of strainer.
Preferably, mobile in order to be drivingly connected plate, the driving component include the second motor, driving wheel, drive rod and
Frame is driven, second motor is fixed in switching pipe, and second motor is electrically connected with PLC, second motor and driving
Wheel transmission connection, the drive rod are fixed on the separate the center point of driving wheel, and the drive rod is located at the inside of driving frame, described
Driving frame is fixedly connected with connecting plate.
Preferably, the steady movement in order to realize driving frame, the both ends of the driving frame are equipped with slip ring and slide bar, institute
It states slip ring to be fixed on driving frame, the slip ring is set on slide bar, and the slide bar was fixed between two communicating pipes.
Preferably, the driving force in order to guarantee the second motor, second motor is DC servo motor.
Preferably, whether being blocked for the ease of detection strainer, set in one end of the close pump case of the water inlet pipe
There is flowmeter, the flowmeter is electrically connected with PLC.
The invention has the advantages that the emergency flood fighting be isolated with water pump by the strainer in means of communication it is hard in water
Object avoids these sundries from contacting with the impeller inside pump case and water pump is caused to damage, when strainer blocks, by translating component
Drive cleaning assembly mobile, convenient for being dredged to strainer, meanwhile, switching mechanism operation, convenient for being carried out to the communicating pipe of blocking
Seal treatment facilitates it to be cleared up, and is used to another communicating pipe keep being connected between drinking-water pipe and water inlet pipe, to realize
The drainage efficiency of equipment high efficiency improves the practicability of equipment.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of emergency flood fighting water pump of the invention；
Fig. 2 is the structural schematic diagram of the means of communication of emergency flood fighting water pump of the invention；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the structural schematic diagram of the switching mechanism of emergency flood fighting water pump of the invention；
In figure: 1. pedestals, 2. pump cases, 3. outlet pipes, 4. processors, 5. batteries, 6. display screens, 7. keys, 8. draw water
Pipe, 9. water inlet pipes, 10. communicating pipes, 11. cleaning pipes, 12. strainers, 13. translational blocks, 14. brackets, 15. sealing blocks, 16. connecting rods,
17. flowmeter, 18. switching pipes, 19. connecting plates, 20. handoff blocks, 21. first motors, 22. bearings, 23. screw rods, 24. is fixed
Block, 25. cleaning blocks, 26. springs, 27. limited blocks, 28. gag lever posts, 29. second motors, 30. driving wheels, 31. drive rods, 32.
Drive frame, 33. slip rings, 34. slide bars.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of emergency flood fighting water pump, including pedestal 1, pump case 2, outlet pipe 3, water plug, processor 4
With battery 5, the pump case 2, processor 4 and battery 5 are each attached to the top of pedestal 1, the water plug and outlet pipe 3
The two sides of pump case 2 are located at, the pump case 2 is connected to outlet pipe 3, and the processor 4 is equipped with display screen 6 and several keys
7, the processor 4 is interior to be equipped with PLC, and the display screen 6 and key 7 are electrically connected with PLC, and the water plug includes drinking-water pipe
8, water inlet pipe 9, switching mechanism and two means of communication, the switching mechanism are located between two means of communication, the drinking-water pipe 8
It is connected to one end of means of communication, the other end of the means of communication is connected to by water inlet pipe 9 with pump case 2；
When being drawn water using the water pump, pedestal 1 is placed near position of drawing water, into the water by drinking-water pipe 8, out
After water pipe 3 connects externally drained facility, user can depresses button 7, by battery 5 provide 2 inner facility of pump case operation electric energy,
Other information of drawing water such as 5 electricity of battery, the pump-out of water pump, time of pumping are shown by display, and ponding passes through the dress that draws water
It sets and enters in pump case 2, then be discharged by outlet pipe 3.In water plug, drinking-water pipe 8 is due to the ponding outside extracting, and by ponding
It is delivered in means of communication, water flow is entered inside pump case 2 from water inlet pipe 9 again by means of communication, when one of means of communication
When blocking, water flow is adjusted by switching mechanism equipment and from another means of communication enters water inlet pipe 9, enter back into pump case 2 from
Outlet pipe 3 is discharged, and after handover, carries out dredging processing to the communicating pipe 10 originally blocked, when convenient for switching next time, facilitates water flow
Circulation, to guarantee that the equipment is continued efficiently to drain, and then improves the practicability of equipment.
As shown in Fig. 2, the means of communication includes communicating pipe 10 and cleaning pipe 11, the communicating pipe 10 is vertically arranged, institute
The top and bottom end for stating communicating pipe 10 are connected to drinking-water pipe 8 and water inlet pipe 9 respectively, and the cleaning pipe 11 is fixed on communicating pipe 10
Side far from switching mechanism is equipped with strainer 12, the side of the separate switching mechanism of the communicating pipe 10 in the communicating pipe 10
Inner wall be equipped with opening, the opening is located at the top of strainer 12, is equipped in the cleaning pipe 11 and translates component, translational block
13, bracket 14, sealing block 15, connecting rod 16 and cleaning assemblies, the translation component and translational block 13 are sequentially connected, the sealing block
15 shape is circular cone cylindricality, and the minimum diameter of the sealing block 15 is less than the internal diameter of opening, and the maximum of the sealing block 15 is straight
Diameter is greater than the internal diameter of opening, and the bottom of the sealing block 15 is fixedly connected by bracket 14 with translational block 13, the cleaning assemblies
It is connect by connecting rod 16 with the top of sealing block 15；
In means of communication, it is convenient for for the water flow in communicating pipe 10 being delivered in water inlet pipe 9 by communicating pipe 10, water flow is being connected to
During flowing downward in pipe 10, it may filter that rubble and branch in isolation water flow etc. are hard using the strainer 12 of fixed position
Sundries, avoid these sundries from entering the inside of pump case 2 and contacted with the impeller of pump case 2, cause the abrasion of impeller, these sundries are accumulated
On the surface of strainer 12, with the increase of time of pumping, the sundries of accumulation increases, and is easy to influence the circulation of water, reduces equipment
It drawing water efficiency, switching mechanism is run at this time, the water flow in drinking-water pipe 8 is entered in water inlet pipe 9 by another communicating pipe 10, and
In means of communication before, the translation component starting in pipe 11 is cleaned, drives translational block 13 to be moved, translational block 13 passes through branch
Frame 14 drives sealing block 15 mobile, so that sealing block 15 pulls cleaning assemblies by the sundries of 12 top of strainer from opening by connecting rod 16
Mouth is removed, and guarantees the dredging of strainer 12, is then translated component and is driven the movement of translational block 13, so that sealing block 15 blocks opening, just
When operation switching mechanism next time, the water flow in drinking-water pipe 8 can be entered in pump case 2 by communicating pipe 10 and water inlet pipe 9, then by
Outlet pipe 3 is discharged.
As shown in figure 4, the switching mechanism include switch pipe 18, be arranged in switching pipe 18 in driving assembly and two cut
Component is changed, the switching pipe 18 was fixed between two communicating pipe 10, and two changeover modules are located at the two sides of driving assembly,
The changeover module and communicating pipe 10 correspond, and the changeover module includes connecting plate 19, handoff block 20 and switching port, described
Handoff block 20 is fixedly connected with one end of connecting plate 19, and the other end of the driving component and connecting plate 19 is sequentially connected, described
Switching port is arranged on the inner wall of the side of the close switching pipe 18 of communicating pipe 10, the periphery of the handoff block 20 and switching port
Inner wall is tightly connected, and the length of the handoff block 20 is greater than the width of communicating pipe 10.
In switching mechanism, the position of switching pipe 18 is fixed, and is switched in pipe 18, driving assembly can drive the changeover module of two sides
In connecting plate 19 move back and forth, to drive handoff block 20 to move along the inner wall of switching port, when some communicating pipe 10
In strainer 12 when blocking, driving assembly is mobile, so that the separate driving assembly of the handoff block 20 close to the communicating pipe 10
Side be resisted against in communicating pipe 10, block the communicating pipe 10, while the handoff block 20 of the driving assembly other side is mobile, convenient for another
One communicating pipe 10 opens, and facilitates the water flow in drinking-water pipe 8 by entering in water inlet pipe 9 communicating pipe 10 of the opening, thus real
The circulation of existing water flow.
As shown in Fig. 2, the translation component includes first motor 21, bearing 22 and screw rod 23,21 He of first motor
Bearing 22 is each attached on the inner wall of cleaning pipe 11, and the translational block 13 is resisted against on the inner wall of cleaning pipe 11, first electricity
Machine 21 is electrically connected with PLC, and the first motor 21 and one end of screw rod 23 are sequentially connected, and the other end setting of the screw rod 23 exists
In bearing 22, the translational block 13 is set on screw rod 23, the translational block 13 with the junction of screw rod 23 be equipped with and silk
The matched screw thread of bar 23.
PLC controls first motor 21 and starts, and drives screw rod 23 to rotate under the supporting role of bearing 22, screw rod 23 passes through spiral shell
Line acts in translational block 13, is resisted against on the inner wall of cleaning pipe 11 due to translational block 13, so that translational block 13 is along screw rod 23
Axis moved.
Preferably, the periphery of the screw rod 23 is coated with anticorrosion galvanizing layer in order to avoid the corrosion of screw rod 23.Since equipment is normal
It draws water for humid region, by applying anticorrosion galvanizing layer on screw rod 23, can avoid screw rod 23 and caused with moisture
Corrosion, influences the movement of translational block 13.
As shown in figure 3, the cleaning assemblies includes fixed block 24, cleaning block 25, spring 26 and two position-limiting units, it is described
Fixed block 24 is fixedly connected with connecting rod 16, and the lower section of fixed block 24, two limits are arranged in by spring 26 for the cleaning block 25
Unit is located at the two sides of spring 26, and the spring 26 is in compressive state.
Fixed block 24 is moved with the movement of connecting rod 16, and fixed block 24 is acted on cleaning block 25 by position-limiting unit,
The spring 26 of compressive state is resisted against cleaning block 25 on strainer 12 simultaneously, so that cleaning block 25 is to moving inside cleaning pipe 11
When, the sundries on strainer 12 is cleaned in cleaning pipe 11 from opening.
Preferably, in order to limit the movement of cleaning block 25, the position-limiting unit includes limited block 27 and gag lever post 28, institute
The top that limited block 27 is fixed on cleaning block 25 by gag lever post 28 is stated, the fixed block 24 is set on gag lever post 28.It utilizes
Gag lever post 28 secures the moving direction of cleaning block 25, avoids gag lever post 28 from being detached from fixed block 24 by limited block 27, works as fixation
When block 24 is subjected to displacement with the movement of connecting rod 16, fixed block 24 is acted on gag lever post 28, is driven and the fixed company of gag lever post 28
The cleaning block 25 connect does synchronizing moving.
Preferably, cleaning block 25 enters in communicating pipe 10 from cleaning pipe 11 for convenience, the lower part of the limited block 27
Vertical cross-section shape be isosceles trapezoid, the side where the bottom in the isosceles trapezoid section of the limited block 27 is resisted against strainer
12 top.When cleaning block 25 enters in communicating pipe 10 from cleaning pipe 11, waist and the opening of the trapezoid cross section of cleaning block 25 are connect
Touching, so that drive cleaning block 25 to move up on the waist for the trapezoid cross section that the inner wall of opening acts on cleaning block 25, it is convenient for cleaning
Block 25 is entered in communicating pipe 10 by opening.
As shown in figure 4, the driving component includes the second motor 29, driving wheel 30, drive rod 31 and drives frame 32, it is described
Second motor 29 is fixed in switching pipe 18, and second motor 29 is electrically connected with PLC, second motor 29 and driving wheel 30
Transmission connection, the drive rod 31 are fixed on the separate the center point of driving wheel 30, and the drive rod 31 is located at the interior of driving frame 32
Side, the driving frame 32 are fixedly connected with connecting plate 19.
PLC controls the starting of the second motor 29, and driving wheel 30 is driven to rotate, and driving wheel 30 drives drive rod 31 along driving wheel
30 axis rotation, drive rod 31 acts on the inner wall of driving frame 32, to realize the movement of driving frame 32.
Preferably, the steady movement in order to realize driving frame 32, the both ends of the driving frame 32 are equipped with 33 He of slip ring
Slide bar 34, the slip ring 33 are fixed on driving frame 32, and the slip ring 33 is set on slide bar 34, and the slide bar 34 is fixed on two
Between a communicating pipe 10.The moving direction that slip ring 33 is secured by the slide bar 34 of fixed position, due to slip ring 33 and driving frame
32 are fixedly connected, to secure the moving direction of driving frame 32.
Preferably, the feature strong using DC servo motor driving force, in order to guarantee the driving force of the second motor 29, institute
Stating the second motor 29 is DC servo motor.
Preferably, whether being blocked for the ease of detection strainer 12, one end of the close pump case 2 of the water inlet pipe 9
Interior to be equipped with flowmeter 17, the flowmeter 17 is electrically connected with PLC.Enter the water in pump case 2 using the detection of flowmeter 17, works as filter
When blocking on net 12, discharge reduction, the water flow data that PLC is obtained is reduced, to control switching mechanism and translation component
Operation, convenient for keeping the drainage efficiency of equipment high efficiency.
When the water pump operation, avoids the hard object in water flow from entering inside pump case 2 by strainer 12, cause in pump case 2
Impeller failure, when the sundries accumulation on strainer 12 is excessive, driving assembly operation drives the handoff block 20 of two sides mobile, makes to filter
It keeps closing the communicating pipe 10 that net 12 blocks, and keeps water flow circulation another communicating pipe 10, be easy to implement the row of equipment high efficiency
Water efficiency, while in the means of communication of blocking, assembly operating is translated, drives cleaning assemblies in the table of strainer 12 by connecting rod 16
Face is mobile, and by the eliminating impurities on strainer 12, when running again convenient for switching mechanism, strainer 12 keeps dredging, is further ensured that
The performance of drawing water of water pump, to improve the practicability of the equipment.
Compared with prior art, which is isolated with water pump by the strainer 12 in means of communication hard in water
Object avoids these sundries from contacting with the impeller inside pump case 2 and water pump is caused to damage, when strainer 12 blocks, passes through translation
Component drives cleaning assembly mobile, convenient for being dredged to strainer 12, meanwhile, switching mechanism operation, convenient for the connection to blocking
Pipe 10 carries out Seal treatment, it is facilitated to be cleared up, and another communicating pipe 10 is for keeping between drinking-water pipe 8 and water inlet pipe 9
Connection, to realize the drainage efficiency of equipment high efficiency, improves the practicability of equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of emergency flood fighting water pump, which is characterized in that including pedestal (1), pump case (2), outlet pipe (3), water plug, place
Device (4) and battery (5) are managed, the pump case (2), processor (4) and battery (5) are each attached to the top of pedestal (1), described
Water plug and outlet pipe (3) are located at the two sides of pump case (2), and the pump case (2) is connected to outlet pipe (3), the processing
Device (4) is equipped with display screen (6) and several keys (7), is equipped with PLC, the display screen (6) and key in the processor (4)
(7) it being electrically connected with PLC, the water plug includes drinking-water pipe (8), water inlet pipe (9), switching mechanism and two means of communication,
The switching mechanism is located between two means of communication, and the drinking-water pipe (8) is connected to one end of means of communication, the connection machine
The other end of structure is connected to by water inlet pipe (9) with pump case (2)；
The means of communication includes communicating pipe (10) and cleaning pipe (11), and the communicating pipe (10) is vertically arranged, the communicating pipe
(10) top and bottom end is connected to drinking-water pipe (8) and water inlet pipe (9) respectively, and the cleaning pipe (11) is fixed on communicating pipe (10)
Separate switching mechanism side, be equipped with strainer (12) in the communicating pipe (10), the separate switching machine of the communicating pipe (10)
The inner wall of the side of structure is equipped with opening, and the opening is located at the top of strainer (12), is equipped with translation in the cleaning pipe (11)
Component, translational block (13), bracket (14), sealing block (15), connecting rod (16) and cleaning assemblies, the translation component and translational block
(13) it is sequentially connected, the shape of the sealing block (15) is circular cone cylindricality, and the minimum diameter of the sealing block (15) is less than opening
Internal diameter, the maximum gauge of the sealing block (15) is greater than the internal diameter of opening, and the bottom of the sealing block (15) passes through bracket
(14) it is fixedly connected with translational block (13), the cleaning assemblies is connect by connecting rod (16) with the top of sealing block (15)；
The switching mechanism includes the driving assembly and two changeover modules of switching pipe (18), setting in switching pipe (18), institute
It states switching pipe (18) to be fixed between two communicating pipes (10), two changeover modules are located at the two sides of driving assembly, described
Changeover module and communicating pipe (10) correspond, and the changeover module includes connecting plate (19), handoff block (20) and switching port, institute
It states handoff block (20) to be fixedly connected with one end of connecting plate (19), the other end of the driving component and connecting plate (19), which is driven, to be connected
It connects, the switching port is arranged on the inner wall of the side of the close switching pipe (18) of communicating pipe (10), the handoff block (20)
The inner wall of periphery and switching port is tightly connected, and the length of the handoff block (20) is greater than the width of communicating pipe (10).
2. emergency flood fighting water pump as described in claim 1, which is characterized in that the translation component includes first motor
(21), bearing (22) and screw rod (23), the first motor (21) and bearing (22) are each attached on the inner wall of cleaning pipe (11),
The translational block (13) is resisted against on the inner wall of cleaning pipe (11), and the first motor (21) is electrically connected with PLC, first electricity
One end of machine (21) and screw rod (23) is sequentially connected, and the other end setting of the screw rod (23) is in bearing (22), the translation
Block (13) is set on screw rod (23), and the translational block (13) matches with the junction of screw rod (23) with being equipped with screw rod (23)
Screw thread.
3. emergency flood fighting water pump as claimed in claim 2, which is characterized in that the periphery of the screw rod (23) is coated with anti-corrosion plating
Zinc layers.
4. emergency flood fighting water pump as described in claim 1, which is characterized in that the cleaning assemblies include fixed block (24),
Cleaning block (25), spring (26) and two position-limiting units, the fixed block (24) are fixedly connected with connecting rod (16), the cleaning block
(25) it is arranged by spring (26) in the lower section of fixed block (24), two position-limiting units are located at the two sides of spring (26), institute
It states spring (26) and is in compressive state.
5. emergency flood fighting water pump as claimed in claim 4, which is characterized in that the position-limiting unit include limited block (27) and
Gag lever post (28), the limited block (27) are fixed on the top of cleaning block (25), the fixed block (24) by gag lever post (28)
It is set on gag lever post (28).
6. emergency flood fighting water pump as claimed in claim 4, which is characterized in that the vertical of the lower part of the limited block (27) is cut
The shape in face is isosceles trapezoid, and the side where the bottom in the isosceles trapezoid section of the limited block (27) is resisted against strainer (12)
Top.
7. emergency flood fighting water pump as described in claim 1, which is characterized in that the driving component includes the second motor
(29), driving wheel (30), drive rod (31) and driving frame (32), second motor (29) are fixed in switching pipe (18), institute
It states the second motor (29) to be electrically connected with PLC, second motor (29) and driving wheel (30) are sequentially connected, the drive rod (31)
It is fixed on the separate the center point of driving wheel (30), the drive rod (31) is located at the inside of driving frame (32), the driving frame
(32) it is fixedly connected with connecting plate (19).
8. emergency flood fighting water pump as claimed in claim 7, which is characterized in that the both ends of driving frame (32) are equipped with cunning
Ring (33) and slide bar (34), the slip ring (33) are fixed in driving frame (32), and the slip ring (33) is set on slide bar (34),
The slide bar (34) is fixed between two communicating pipes (10).
9. emergency flood fighting water pump as claimed in claim 7, which is characterized in that second motor (29) is DC servo electricity
Machine.
10. emergency flood fighting water pump as described in claim 1, which is characterized in that the close pump case (2) of the water inlet pipe (9)
One end in be equipped with flowmeter (17), the flowmeter (17) is electrically connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445370.0A CN109210020B (en) | 2018-11-29 | 2018-11-29 | Water pump for flood control and emergency rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445370.0A CN109210020B (en) | 2018-11-29 | 2018-11-29 | Water pump for flood control and emergency rescue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109210020A true CN109210020A (en) | 2019-01-15 |
| CN109210020B CN109210020B (en) | 2020-06-05 |
Family
ID=64994656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811445370.0A Active CN109210020B (en) | 2018-11-29 | 2018-11-29 | Water pump for flood control and emergency rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109210020B (en) |
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|---|---|---|---|---|
| CN109763539A (en) * | 2019-01-17 | 2019-05-17 | 邹红 | A kind of hydraulic conveyor with long service life for hydraulic engineering |
| CN110486880A (en) * | 2019-08-13 | 2019-11-22 | 深圳市俊达通办公智能科技有限公司 | A kind of fresh air system exhaust apparatus with purification function for the tunnel that is open to traffic |
| CN112012328A (en) * | 2020-08-31 | 2020-12-01 | 国网河南省电力公司南召县供电公司 | Flood prevention device for transformer substation |
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| CN109763539B (en) * | 2019-01-17 | 2020-06-30 | 邹红 | Hydraulic conveying device with long service life for hydraulic engineering |
| CN110486880A (en) * | 2019-08-13 | 2019-11-22 | 深圳市俊达通办公智能科技有限公司 | A kind of fresh air system exhaust apparatus with purification function for the tunnel that is open to traffic |
| CN112012328A (en) * | 2020-08-31 | 2020-12-01 | 国网河南省电力公司南召县供电公司 | Flood prevention device for transformer substation |
| CN112999747A (en) * | 2021-04-14 | 2021-06-22 | 宜兴市苏嘉环保设备有限公司 | Micro-power efficient integrated sewage treatment device and use method |
| CN113336368A (en) * | 2021-08-05 | 2021-09-03 | 郯城博化化工科技有限公司 | Energy-concerving and environment-protective waste water recovery processing apparatus that uses |
| CN113336368B (en) * | 2021-08-05 | 2021-10-26 | 郯城博化化工科技有限公司 | Energy-concerving and environment-protective waste water recovery processing apparatus that uses |
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Effective date of registration: 20200512 Address after: 318000 Building 9, Wufeng industrial entrepreneurship Park, Daxi Town, Wenling City, Taizhou City, Zhejiang Province Applicant after: Taizhou Qiangwei Pump Co., Ltd Address before: 518000 408-2E, 4th floor, Building A, New Era Industrial Zone, 33 Zhongyuan Road, Buji Street, Longgang District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN HONG YING HONG TECHNOLOGY Co.,Ltd. |
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