CN218030478U - Drainage device for emergency of hydropower station - Google Patents
Drainage device for emergency of hydropower station Download PDFInfo
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- CN218030478U CN218030478U CN202221849624.7U CN202221849624U CN218030478U CN 218030478 U CN218030478 U CN 218030478U CN 202221849624 U CN202221849624 U CN 202221849624U CN 218030478 U CN218030478 U CN 218030478U
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- pipe
- filter
- filter residue
- seat
- pumping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a pumping drainage device for hydropower station emergency, which comprises a bottom plate, a telescopic handle, a pumping drainage component, a filter residue component and a storage chamber; the bottom plate is provided with a shock-absorbing caster; the pumping and discharging assembly comprises a hydraulic cylinder, a mounting seat, a connecting seat and a pumping and discharging pump; the hydraulic cylinder is connected with the mounting seat, and a telescopic rod is arranged outside the hydraulic cylinder; the storage chamber is internally provided with a pipeline; the filter residue assembly comprises a fixed base, a supporting frame, a filter residue barrel and a filter residue unit. By arranging the filter residue assembly, the storage chamber and the pumping and discharging pump, the filter residue is filtered and collected at the same time of pumping and discharging, so that direct discharge is prevented, and environmental pollution is reduced; the base plate with the damping caster wheels is convenient to push and pull, can move quickly and can respond to emergency situations in time; have and to filter sewage, can not cause the unable economic loss that reduces of low reaches environment, and convenient transport can quick effective processing emergency's advantage.
Description
Technical Field
The utility model relates to a pumped storage power station field, especially power station emergency is with pumping drainage device.
Background
The pumped storage power station is a water conservancy facility for generating power by using potential energy of water flow, and is usually built at a low altitude with large water fall.
Due to the particularity of facilities and environment, local water accumulation often occurs in a hydropower station, and even a large amount of water accumulation in the hydropower station can occur in serious conditions due to long-term precipitation and the like, so that the water accumulation is required to be quickly discharged in order to ensure the safety of facility equipment; hydroelectric power stations typically employ drain pumps for emergency pumping.
However, the drainage pump only has a drainage function, and cannot filter water to be drained, and cannot effectively filter water in emergency use, so that sewage discharged by a downstream in emergency is polluted, and the subsequent environmental management cost is increased while environmental pollution is caused, and great economic loss is caused;
moreover, the drain pump is generally bulky and has a long water pipe, which usually requires a worker to manually carry to a work place for work, and the carrying is very inconvenient, which affects the treatment efficiency of the drain water.
Therefore, the conventional emergency drainage pump for the hydropower station has the problems of no filtering function and inconvenience in transportation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power station emergency is with drainage device. The utility model has the advantages of can filter sewage, can not cause the unable economic loss that reduces of low reaches environment, and convenient transport can effective processing emergency fast.
The technical scheme of the utility model: the emergency drainage device for the hydropower station comprises a bottom plate, a telescopic handle arranged at the left end of the bottom plate, a drainage component arranged above the bottom plate from left to right, a filter residue component and a storage chamber; a plurality of shock-absorbing trundles are uniformly arranged at the bottom of the bottom plate; the pumping and discharging assembly comprises a hydraulic cylinder, a mounting seat arranged on the hydraulic cylinder in a lifting manner, a connecting seat arranged on the mounting seat in a rotating manner and a pumping and discharging pump detachably arranged on the connecting seat; a water inlet and a water outlet are formed in the connecting seat; the hydraulic cylinder is connected with the mounting seat through a hydraulic rod, and a plurality of telescopic rods are uniformly distributed outside the hydraulic cylinder and connected with the mounting seat; both sides of the storage chamber are provided with openable cabinet doors, and a detachable water inlet pipe, a water delivery pipe and a water discharge pipe are arranged in the storage chamber; the water inlet pipe is detachably connected with the water inlet, the water delivery pipe is communicated with the water outlet and the filter residue assembly, and the drain pipe is detachably connected with the filter residue assembly; the filter residue subassembly is including locating unable adjustment base on the bottom plate, locating support frame on unable adjustment base, can dismantle the filter residue bucket of locating on unable adjustment base, locate the filter residue unit that links to each other with the filter residue bucket on the support frame.
In the drainage device for the emergency of the hydropower station, the telescopic handle comprises a base body arranged at the upper end part of the bottom plate, a vertical seat fixedly arranged on the base body and a handle rotatably arranged on the base body through a rotating shaft; the handle is positioned at the left end of the vertical seat and is detachably connected with the vertical seat; a plurality of clamping units for connecting a handle are arranged on the left side of the vertical seat; the handle comprises a main sleeve, a pull rod which is telescopically arranged on the main sleeve, a handrail sleeve which is arranged on the pull rod and fixed pipes which are respectively arranged on two sides of the main sleeve and correspond to the clamping units; the main sleeve is fixedly connected with the top of the fixed pipe through a connecting plate.
In the drainage device for emergency in hydropower station, each clamping unit comprises two corresponding rotatable clamping blocks, a rotating seat arranged on one clamping block, a sleeving block arranged on the other clamping block and a sleeving ring rotatably connected with the rotating seat.
In the emergency drainage device for the hydropower station, each damping caster comprises a caster seat, a damping sleeve rotatably arranged below the middle part of the caster seat, a support rod arranged below the damping sleeve and a roller connected with the support rod through a connecting piece; four ends of the bottom of the caster seat are respectively provided with elastic supporting rods which are positioned at two sides of the damping sleeve and fixedly connected with the supporting rods in an inclined manner.
In the drainage device for the emergency of the hydropower station, the filter residue unit comprises a filter pipe which is vertically arranged, a residue discharge pipe which is vertically arranged on one side of the filter pipe and communicated with the filter residue barrel, a plurality of residue falling pipes which are obliquely arranged from the filter pipe to the residue discharge pipe, and a water return pipe which is positioned at the bottom of the residue discharge pipe and communicated with the filter pipe; a plurality of filter screens corresponding to the slag falling pipe are horizontally arranged in the filter pipe; the water return pipe is obliquely arranged from the slag discharge pipe to the filter pipe, and a filter screen is arranged at the joint of the water return pipe and the slag discharge pipe; the filter screen is provided with multiple specifications.
In the emergency water pumping and draining device for the hydropower station, a valve plate assembly corresponding to the water return pipe is arranged at the bottom of the slag discharge pipe; the valve plate assembly comprises a rotatable valve plate, a rotating rod, an adjusting rod and a press switch, wherein the rotating rod penetrates through the valve plate horizontally, one end of the rotating rod penetrates through the slag discharging pipe, the adjusting rod is arranged at the end part of the rotating rod, the press switch is arranged on two sides of the slag discharging pipe and is located below the valve plate.
In the emergency pumping and drainage device for the hydropower station, the connecting seat is provided with a limit frame which can be opened and closed, and the pumping and drainage pump is positioned in the limit frame; and a rotating handle is arranged on the outer side above the connecting seat.
In the emergency drainage device for the hydropower station, the middle part above the fixed base is provided with the sliding guide rail, one end of the sliding guide rail is provided with the blocking block, and the blocking block is provided with the elastic convex column; the bottom of the filter residue barrel is provided with a mounting groove corresponding to the sliding guide rail, the blocking block and the elastic convex column.
Compared with the prior art, the utility model has the advantages that the filter residue assembly with the filter residue unit and the detachable filter residue barrel is arranged, the storage chamber with the water inlet pipe, the water delivery pipe and the water discharge pipe is arranged, the pumping drainage pump is arranged on the bottom plate, the water inlet pipe, the water delivery pipe and the water discharge pipe can be quickly connected, so that accumulated water is quickly pumped and drained by the pumping drainage pump, solid waste residues are filtered by the filter residue unit and fall into the filter residue barrel for collection while pumping drainage, the solid waste residues are effectively prevented from being directly discharged into downstream water flow, and the environmental pollution is reduced;
through with pump drainage pump, filter residue subassembly and the integrated installation in locker room on the bottom plate of taking flexible handle and truckle, constitute mobilizable whole, conveniently carry out the push-and-pull removal, need not the manual work and carry, can the quick travel to treat the workplace to timely effectual processing emergency.
Therefore, the utility model has the advantages of can filter sewage, can not cause the unable economic loss that reduces of low reaches environment, and convenient transport can effective processing emergency fast.
Furthermore, the telescopic handle is formed by the main sleeve and the pull rod which is telescopically arranged in the main sleeve, so that the length of the handle is conveniently adjusted according to actual needs, and the handle is convenient to use and store in a telescopic way;
the handle can be rotated, detachably and fixedly connected with the vertical seat, so that the angle and the use condition of the handle can be adjusted according to actual needs, and the handle is convenient to push and pull forwards and backwards;
the damping trundle comprises the damping sleeve and the elastic support rod, so that the damping trundle is convenient to move and can play a damping role at the same time, and a pumping and discharging pump and the like are prevented from being collided and damaged due to the influence of vibration;
the filter residue unit comprises filter tube, scum pipe, sediment pipe and wet return, establishes a plurality of filter screens through adding to can the efficient filter out solid waste, set up the filter screen of a plurality of specifications respectively simultaneously, can the scientific and effective filtration of grading many times, ensure filter effect, pollution abatement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the telescopic handle of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic structural view of the shock absorbing caster of the present invention;
fig. 5 is a top view of the valve plate assembly of the present invention;
fig. 6 is a top view of the fixing base of the present invention.
The labels in the figures are: 1-bottom plate, 11-base body, 2-vertical base, 21-clamping unit, 211-clamping block, 212-rotating base, 213-clamping ring, 214-clamping block, 22-rotating shaft, 23-main sleeve, 231-fixed tube, 232-connecting plate, 24-pull rod, 25-armrest sleeve, 3-hydraulic cylinder, 31-telescopic rod, 32-mounting base, 33-connecting base, 34-rotating handle, 35-limiting frame, 36-suction pump, 4-filter tube, 41-slag discharge tube, 42-slag discharge tube, 43-return tube, 44-valve plate assembly, 441-valve plate, 442-rotating rod, 443-adjusting rod, 45-filter screen, 5-slag barrel, 51-fixed base, 511-sliding guide rail, 512-blocking block, 513-elastic convex column, 52-supporting frame, 6-storage chamber, 61-cabinet door, 7-caster, 71-caster seat, 72-damping sleeve, 73-supporting rod, 74-roller, 75-elastic supporting rod.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. The water pumping and discharging device for the emergency of the hydropower station is shown in figures 1-6 and comprises a bottom plate 1, a telescopic handle arranged at the left end of the bottom plate 1, a pumping and discharging assembly arranged above the bottom plate 1 from left to right, a filter residue assembly and a storage chamber 6; a plurality of shock-absorbing trundles 7 are uniformly arranged at the bottom of the bottom plate 1; the pumping and discharging assembly comprises a hydraulic cylinder 3, a mounting seat 32 arranged on the hydraulic cylinder 3 in a lifting way, a connecting seat 33 arranged on the mounting seat 32 in a rotating way and a pumping and discharging pump 36 arranged on the connecting seat 33 in a detachable way; a water inlet and a water outlet are formed in the connecting seat 33; the hydraulic cylinder 3 is connected with the mounting base 32 through a hydraulic rod, and a plurality of telescopic rods 31 are uniformly distributed outside the hydraulic cylinder 3 and connected with the mounting base 32; two sides of the storage chamber 6 are provided with openable and closable cabinet doors 61, and a detachable water inlet pipe, a water delivery pipe and a water discharge pipe are arranged in the storage chamber 6; the water inlet pipe is detachably connected with the water inlet, the water delivery pipe is communicated with the water outlet and the filter residue assembly, and the drain pipe is detachably connected with the filter residue assembly; the filter residue subassembly is including locating unable adjustment base 51 on bottom plate 1, locating support frame 52 on unable adjustment base 51, can dismantle the filter residue bucket 5 of locating on unable adjustment base 51, locate the filter residue unit that links to each other with filter residue bucket 5 on the support frame 52.
The telescopic handle comprises a base body 11 arranged at the upper end part of the bottom plate 1, a vertical seat 2 fixedly arranged on the base body 11 and a handle which is rotatably arranged on the base body 11 through a rotating shaft 22; the handle is positioned at the left end of the vertical seat 2 and is detachably connected with the vertical seat 2; a plurality of clamping units 21 used for connecting a handle are arranged on the left side of the vertical seat 2; the handle comprises a main sleeve 23, a pull rod 24 telescopically arranged on the main sleeve 23, a handrail sleeve 25 arranged on the pull rod 24 and fixing pipes 231 respectively arranged on two sides of the main sleeve 23 and corresponding to the clamping unit 21; the main sleeve 23 is fixedly connected with the top of the fixed pipe 231 through a connecting plate 232.
Each clamping unit 21 comprises two corresponding rotatable clamping blocks 211, a rotating base 212 arranged on one clamping block 211, a sleeving block 214 arranged on the other clamping block 211 and a sleeving ring 213 rotatably connected with the rotating base 212; the structure of the latch unit 21 is similar to that of a conventional latch structure, and a general latch structure may be adopted.
Each shock-absorbing caster 7 comprises a caster seat 71, a shock-absorbing sleeve 72 rotatably arranged below the middle part of the caster seat 71, a support rod 73 arranged below the shock-absorbing sleeve 72 and a roller 74 connected with the support rod 73 through a connecting piece; four ends of the bottom of the caster seat 71 are respectively provided with an elastic supporting rod 75 which is positioned at two sides of the damping sleeve 72 and is fixedly connected with the supporting rod 73 in an inclined manner; the connecting piece is a common roller connecting piece, the bottom of the connecting piece is rotatably connected with the roller through a roller 74 through a rotating shaft, and the top of the connecting piece is connected with a supporting rod 73.
The filter residue unit comprises a filter pipe 4 which is vertically arranged, a residue discharge pipe 41 which is vertically arranged on one side of the filter pipe 4 and communicated with the filter residue barrel 5, a plurality of residue falling pipes 42 which are obliquely arranged from the filter pipe 4 to the residue discharge pipe 41, and a water return pipe 43 which is positioned at the bottom of the residue discharge pipe 41 and communicated with the filter pipe 4; a plurality of filter screens 45 corresponding to the slag falling pipe 42 are horizontally arranged in the filter pipe 4; the water return pipe 43 is obliquely arranged from the slag discharge pipe 41 to the filter pipe 4, and a filter screen 45 is arranged at the joint of the water return pipe and the slag discharge pipe 41; the filter screen 45 is provided with various specifications; the sizes of the filter screens 45 in the filter pipes 4 are sequentially increased from top to bottom, and the size of the filter screen 45 at the water return pipe 43 is the highest, so that the impurities in the water can be gradually filtered in a layered mode.
The bottom of the slag discharge pipe 41 is provided with a valve plate assembly 44 corresponding to the water return pipe 43; the valve plate assembly 44 comprises a rotatable valve plate 441, a rotating rod 442 horizontally penetrating through the valve plate 441 and having one end penetrating through the slag discharge pipe 41, an adjusting rod 443 arranged at the end of the rotating rod 442, and a push switch arranged at two sides of the slag discharge pipe 41 and located below the valve plate 441; the push switch is a common elastic push button, the valve plate 441 cannot be limited to rotate when the push switch is opened, otherwise, the valve plate 441 is limited to rotate after the push switch is pressed down, and the slag falling function is achieved.
The connecting seat 33 is provided with a limit frame 35 which can be opened and closed, and the pumping and discharging pump 36 is positioned in the limit frame 35; a rotary handle 34 is arranged on the upper outer side of the connecting seat 33.
A sliding guide rail 511 is arranged in the middle above the fixed base 51, a blocking block 512 is arranged at one end of the sliding guide rail 511, and an elastic convex column 513 is arranged on the blocking block 512; and mounting grooves corresponding to the sliding guide rails 511, the blocking blocks 512 and the elastic convex columns 513 are formed in the bottom of the filter residue barrel 5.
Claims (8)
1. Drainage device is used in power station emergency, its characterized in that: comprises a bottom plate (1), a telescopic handle arranged at the left end of the bottom plate (1), a pumping and discharging assembly arranged above the bottom plate (1) from left to right, a filter residue assembly and a storage chamber (6); a plurality of shock-absorbing trundles (7) are uniformly arranged at the bottom of the bottom plate (1); the pumping and discharging assembly comprises a hydraulic cylinder (3), a mounting seat (32) arranged on the hydraulic cylinder (3) in a lifting way, a connecting seat (33) rotatably arranged on the mounting seat (32) and a pumping and discharging pump (36) detachably arranged on the connecting seat (33); a water inlet and a water outlet are formed in the connecting seat (33); the hydraulic cylinder (3) is connected with the mounting base (32) through a hydraulic rod, and a plurality of telescopic rods (31) are uniformly distributed outside the hydraulic cylinder (3) and connected with the mounting base (32); two sides of the storage chamber (6) are provided with openable cabinet doors (61), and a detachable water inlet pipe, a water delivery pipe and a water discharge pipe are arranged in the storage chamber (6); the water inlet pipe is detachably connected with the water inlet, the water delivery pipe is communicated with the water outlet and the filter residue assembly, and the drain pipe is detachably connected with the filter residue assembly; the filter residue assembly comprises a fixed base (51) arranged on the bottom plate (1), a support frame (52) arranged on the fixed base (51), a filter residue barrel (5) detachably arranged on the fixed base (51), and a filter residue unit arranged on the support frame (52) and connected with the filter residue barrel (5).
2. The emergency water drainage apparatus of a hydropower station according to claim 1, wherein: the telescopic handle comprises a base body (11) arranged at the upper end part of the bottom plate (1), a vertical seat (2) fixedly arranged on the base body (11) and a handle rotatably arranged on the base body (11) through a rotating shaft (22); the handle is positioned at the left end of the vertical seat (2) and is detachably connected with the vertical seat (2); a plurality of clamping units (21) used for connecting a handle are arranged on the left side of the vertical seat (2); the handle comprises a main sleeve (23), a pull rod (24) telescopically arranged on the main sleeve (23), a handrail sleeve (25) arranged on the pull rod (24) and fixed tubes (231) respectively arranged on two sides of the main sleeve (23) and corresponding to the clamping unit (21); the main sleeve (23) is fixedly connected with the top of the fixed pipe (231) through a connecting plate (232).
3. An emergency pump drainage device for a hydroelectric power station according to claim 2, wherein: each clamping unit (21) comprises two corresponding rotatable clamping blocks (211), a rotating seat (212) arranged on one clamping block (211), a sleeving block (214) arranged on the other clamping block (211) and a sleeving ring (213) rotatably connected with the rotating seat (212).
4. The emergency water drainage apparatus of a hydropower station according to claim 1, wherein: each shock absorption caster (7) comprises a caster seat (71), a shock absorption sleeve (72) rotatably arranged below the middle part of the caster seat (71), a support rod (73) arranged below the shock absorption sleeve (72) and a roller (74) connected with the support rod (73) through a connecting piece; four ends of the bottom of the caster seat (71) are respectively provided with elastic support rods (75) which are positioned at two sides of the damping sleeve (72) and fixedly connected with the support rods (73) in an inclined manner.
5. The emergency water drainage apparatus of a hydropower station according to claim 1, wherein: the filter residue unit comprises a filter pipe (4) which is vertically arranged, a residue discharge pipe (41) which is vertically arranged on one side of the filter pipe (4) and communicated with the filter residue barrel (5), a plurality of residue falling pipes (42) which are obliquely arranged from the filter pipe (4) to the residue discharge pipe (41), and a water return pipe (43) which is positioned at the bottom of the residue discharge pipe (41) and communicated with the filter pipe (4); a plurality of filter screens (45) corresponding to the slag falling pipe (42) are horizontally arranged in the filter pipe (4); the water return pipe (43) is obliquely arranged from the slag discharge pipe (41) to the filter pipe (4), and a filter screen (45) is arranged at the joint of the water return pipe and the slag discharge pipe (41); the filter screen (45) is provided with various specifications.
6. An emergency pump drainage device for a hydroelectric power station according to claim 5, wherein: a valve plate assembly (44) corresponding to the water return pipe (43) is arranged at the bottom of the slag discharge pipe (41); the valve plate assembly (44) comprises a rotatable valve plate (441), a rotating rod (442) which horizontally penetrates through the valve plate (441) and one end of which penetrates through the slag discharge pipe (41), an adjusting rod (443) which is arranged at the end part of the rotating rod (442) and a press switch which is arranged on two sides of the slag discharge pipe (41) and is positioned below the valve plate (441).
7. An emergency pump drainage device for a hydroelectric power station according to claim 1, wherein: the connecting seat (33) is provided with a limit frame (35) which can be opened and closed, and the pumping and discharging pump (36) is positioned in the limit frame (35); a rotating handle (34) is arranged on the outer side above the connecting seat (33).
8. An emergency pump drainage device for a hydroelectric power station according to claim 1, wherein: a sliding guide rail (511) is arranged in the middle above the fixed base (51), a blocking block (512) is arranged at one end of the sliding guide rail (511), and an elastic convex column (513) is arranged on the blocking block (512); and mounting grooves corresponding to the sliding guide rail (511), the blocking block (512) and the elastic convex column (513) are formed in the bottom of the filter residue barrel (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202221849624.7U CN218030478U (en) | 2022-07-18 | 2022-07-18 | Drainage device for emergency of hydropower station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202221849624.7U CN218030478U (en) | 2022-07-18 | 2022-07-18 | Drainage device for emergency of hydropower station |
Publications (1)
Publication Number | Publication Date |
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CN218030478U true CN218030478U (en) | 2022-12-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202221849624.7U Active CN218030478U (en) | 2022-07-18 | 2022-07-18 | Drainage device for emergency of hydropower station |
Country Status (1)
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CN (1) | CN218030478U (en) |
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2022
- 2022-07-18 CN CN202221849624.7U patent/CN218030478U/en active Active
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