CN109882339A - A kind of high efficiency abandoned mine draws water energy-accumulating power station pump turbine - Google Patents
A kind of high efficiency abandoned mine draws water energy-accumulating power station pump turbine Download PDFInfo
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- CN109882339A CN109882339A CN201910211106.9A CN201910211106A CN109882339A CN 109882339 A CN109882339 A CN 109882339A CN 201910211106 A CN201910211106 A CN 201910211106A CN 109882339 A CN109882339 A CN 109882339A
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- sieve
- fixedly connected
- pump turbine
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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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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
The present invention relates to pump turbine technical fields, and disclose a kind of high efficiency abandoned mine and draw water energy-accumulating power station pump turbine, including pump motor, and the bottom of the pump motor is fixedly connected with erecting bed, and the bottom of the erecting bed is connected with fixed frame.The high efficiency abandoned mine draws water energy-accumulating power station pump turbine, filter ring is equipped with by water inlet and water outlet that spiral case is arranged, and the inside of filter ring is fixedly connected with the first sieve, second sieve and third sieve, the impurity in drainage can effectively be crossed, achieve the effect that prevent impurity from entering inside, it is fixed by filter ring by screw thread locking bar and the bar that is screwed, mounting rack is fixed by locking snap-gauge and screw thread gag lever post, it can quickly be disassembled and maintained in the case where guaranteeing that structural stability is good, it causes pump turbine failure to which effective solution impurity enters inside pump turbine and is difficult to the problem of safeguarding.
Description
Technical field
The present invention relates to pump turbine technical field, specially a kind of high efficiency abandoned mine draws water energy-accumulating power station water
Pump turbine.
Background technique
Pump turbine is a kind of Novel flush accumulation of energy unit, compared with the hydraulic turbine and the concatenated accumulation of energy unit of water pump,
Weight considerably reduces, and cost reduces, thus is used widely, and pump turbine is broadly divided into mixed-flow, diagonal flow type and through-flow
Formula is applicable in range difference of the head with lift, and mixed-flow and the inclained flow type water pump hydraulic turbine are mainly used in large and medium-sized water-storage
Power station, wherein the most widely used is mixed flow pump turbine.
Chinese patent CN 105508121A proposes a kind of pump turbine, the invention pump turbine at runtime, Gu
Determine guide vane to remain stationary, the flow into unit is controlled by the switch of small guide vane, and movable guide vane is adjustable extremely
One reasonable angle, to guarantee steady flow in runner, improves unit to one reasonable angle of attack of water flow of runner is entered
Efficiency and stability, but such pump turbine have in water larger impurity place use when impurity be easily accessible water pump
Inside the hydraulic turbine, so that pump turbine be caused to break down, and it is also difficult to the case where safeguarding, so propose a kind of efficient
Rate abandoned mine draw water energy-accumulating power station solved the problems, such as with pump turbine it is above-mentioned proposed in.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it draws water energy-accumulating power station water pump water the present invention provides a kind of high efficiency abandoned mine
Turbine, having prevents impurity from entering the advantages that internal and convenient for safeguarding, solves impurity and enters and causes water inside pump turbine
Pump turbine failure and it is difficult to the problem of safeguarding.
(2) technical solution
Prevent impurity from entering purpose internal and convenient for safeguarding for realization is above-mentioned, the invention provides the following technical scheme: a kind of
High efficiency abandoned mine draws water energy-accumulating power station pump turbine, including pump motor, and the bottom of the pump motor is fixed to be connected
It is connected to erecting bed, the bottom of the erecting bed is connected with fixed frame, and the bottom of the fixed frame is fixedly connected with baffle, the gear
The bottom of plate is fixedly connected with bottom stage, and the bottom of the bottom stage is fixedly connected with mounting rack, on the output shaft of the pump motor
It is connected with axis, the outside of the axis is fixedly connected with shaft coupling, and the bottom of the mounting rack is fixedly connected with spiral case,
Be fixedly connected with relay platform at the top of the spiral case, the top movable of the relay platform is equipped with servomotor, the spiral case it is interior
Portion is connected with guide vane, and the bottom end of the top and bottom axis of the guide vane is fixedly connected, the external fixed company of the spiral case
It is connected to mounting ring, the outside of the mounting ring is connected with the bull stick extended to inside mounting ring, the external screw-thread of the mounting ring
It is connected with through bull stick and extends to the screw thread locking bar inside mounting ring, the bull stick was hinged with far from the other end of mounting ring
Ring is filtered, the inside of the filter ring, which is from left to right fixedly connected sequentially, the first sieve, the second sieve and third sieve, the peace
It filling the inside of ring and is connected with lock frame positioned at the bottom of bull stick, the filter ring is threadably secured bar with lock frame and is fixedly connected,
Fixed block is welded at the top of the spiral case, the inside of the fixed block is connected with the locking snap-gauge extended to inside mounting rack,
The external screw-thread of the fixed block is connected with the screw thread gag lever post extended to inside locking snap-gauge, and the bottom of the spiral case is fixed to be connected
It is connected to limit plate shell, the bottom of the guide vane is fixedly connected with the base ring connecting with limit plate shell external activity, the limit plate
The bottom of shell is fixedly connected with chassis.
Preferably, the shape of the erecting bed is in cylindrical body, and the pump motor and erecting bed are fixed by clamping screw
Connection, the quantity of the clamping screw are four to six.
Preferably, the shape of the mounting rack is in cylindrical body, and bottom and inside are hollow structure, and the mounting rack is gold
Belong to aluminum frame, and surface is coated with antirusting paint.
Preferably, water inlet and water outlet, and water inlet and water outlet are offered respectively at left and right sides of the inside of the spiral case
The shape of mouth is rounded, and the diameter of the water inlet and water outlet is equal.
Preferably, the quantity of the axis be two and respectively be fixedly connected at the top and bottom of shaft coupling, described two
The equal length of a axis.
Preferably, it is equal with the water inlet of spiral case and water outlet inside diameter to offer diameter for the inside of the filter ring
Lautertuns, and the first sieve, the second sieve and third sieve are respectively positioned on the inside of lautertuns.
Preferably, the sieve mesh diameter of first sieve, the second sieve and third sieve is sequentially reduced, and is filtered
Ring, the first sieve, the second sieve and third sieve quantity be two and be located at the water inlet and water outlet of filter ring
At mouthful.
Preferably, the shape of the lock frame is L-shaped, and the inside of mounting ring bottom offers the card with clamping outside lock frame
Slot.
Preferably, the inside of the fixed block opens up fluted, and mounting rack extends to the inside of groove, the fixed block
Quantity be two and to be uniformly distributed in the left and right sides at the top of spiral case.
(3) beneficial effect
Compared with prior art, it draws water energy-accumulating power station water pump water wheels the present invention provides a kind of high efficiency abandoned mine
Machine, have it is following the utility model has the advantages that
1, the high efficiency abandoned mine draws water energy-accumulating power station pump turbine, by water inlet and water outlet that spiral case is arranged
It is equipped with filter ring at mouthful, and the inside of filter ring is fixedly connected with the first sieve, the second sieve and third sieve, it can be effective
The impurity in drainage is crossed, has achieved the effect that prevent impurity from entering inside, by filter ring by screw thread locking bar and the bar that is screwed
It is fixed, mounting rack is fixed by locking snap-gauge and screw thread gag lever post, can be in the case where guaranteeing that structural stability is good
It is quickly disassembled and maintained, the pump turbine can be made convenient for safeguarding.
2, the high efficiency abandoned mine draws water energy-accumulating power station pump turbine, by pump motor and erecting bed by four
It is fixed to six clamping screws, and pump motor is fixed on the top of spiral case by mounting rack, can effectively avoid water pump electric
There is the case where structure leads to not long-term work built on the sand in machine, passes through the first sieve, the sieve of the second sieve and third sieve
Mesh diameter is sequentially reduced, and remove be screwed bar after temporarily filter ring can be turned out, can effectively enhance filter ring
Anti-clogging and the interim convenience for clearing up internal impurity, so that effective solution impurity, which enters, causes water inside pump turbine
Pump turbine failure and it is difficult to the problem of safeguarding.
Detailed description of the invention
Fig. 1 is that a kind of high efficiency abandoned mine proposed by the present invention draws water energy-accumulating power station pump turbine structural representation
Figure；
Fig. 2 is the enlarged structure schematic diagram of A shown in Fig. 1 proposed by the present invention；
Fig. 3 is the enlarged structure schematic diagram of B shown in Fig. 1 proposed by the present invention.
In figure: 1 pump motor, 2 erecting beds, 3 fixed frames, 4 baffles, 5 bottom stages, 6 mounting racks, 7 axis, 8 shaft couplings, 9 snails
Shell, 10 relay platforms, 11 servomotors, 12 guide vanes, 13 mounting rings, 14 bull sticks, 15 screw thread locking bars, 16 filter rings, 17 first sieves, 18
Second sieve, 19 third sieves, 20 lock framves, 21 be screwed bar, 22 fixed blocks, 23 locking snap-gauges, 24 screw thread gag lever posts, 25 limit
Position plate shell, 26 base rings, 27 chassis.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please referring to Fig. 1-3, a kind of high efficiency abandoned mine draws water energy-accumulating power station pump turbine, including pump motor 1,
The bottom of pump motor 1 is fixedly connected with erecting bed 2, and the model of the pump motor 1 can be YVP-132S-4, erecting bed 2 it is outer
Shape is in cylindrical body, and pump motor 1 is fixedly connected with erecting bed 2 by clamping screw, and the quantity of the clamping screw is four to six
A, the bottom of erecting bed 2 is connected with fixed frame 3, and the bottom of fixed frame 3 is fixedly connected with baffle 4, and the bottom of baffle 4 is fixed to be connected
It is connected to bottom stage 5, the bottom of bottom stage 5 is fixedly connected with mounting rack 6, and the shape of mounting rack 6 is in cylindrical body, during bottom and inside is
Hollow structure, mounting rack 6 are metal aluminum frame, and surface is coated with antirusting paint, are connected on the output shaft of pump motor 1
Axis 7, the outside of axis 7 are fixedly connected with shaft coupling 8, and the quantity of axis 7 is two and top and bottom with shaft coupling 8 respectively
It is fixedly connected, the equal length of two axis 7, the bottom of mounting rack 6 is fixedly connected with spiral case 9, the inside left and right sides of spiral case 9
Water inlet and water outlet are offered respectively, and the shape of water inlet and water outlet is rounded, the diameter of water inlet and water outlet
Equal, the top of spiral case 9 is fixedly connected with relay platform 10, and the top movable of relay platform 10 is equipped with servomotor 11, spiral case 9 it is interior
Portion is connected with guide vane 12, and the bottom end of the top and bottom axis 7 of guide vane 12 is fixedly connected, and the outside of spiral case 9 is fixedly connected
There is mounting ring 13, the outside of mounting ring 13 is connected with the bull stick 14 extended to inside mounting ring 13, the external screw-thread of mounting ring 13
It is connected with through bull stick 14 and extends to the screw thread locking bar 15 inside mounting ring 13, bull stick 14 is cut with scissors far from the other end of mounting ring 13
It is connected to filter ring 16, the inside of filter ring 16, which is from left to right fixedly connected sequentially, the first sieve 17, the second sieve 18 and third
Sieve 19, the inside of filter ring 16 offer the diameter lautertuns equal with the water inlet of spiral case 9 and water outlet inside diameter, and
First sieve 17, the second sieve 18 and third sieve 19 are respectively positioned on the inside of lautertuns, the first sieve 17, the second sieve 18 and
The sieve mesh diameter of three sieves 19 is sequentially reduced, and filter ring 16, the first sieve 17, the second sieve 18 and third sieve 19
Quantity is two and is located at the water inlet and water outlet of filter ring 16, the inside of mounting ring 13 and is located at bull stick 14
Bottom be connected with lock frame 20, lock frame 20 shape it is L-shaped, and the inside of 13 bottom of mounting ring offer with lock 20 external card of frame
The card slot connect, filter ring 16 are threadably secured bar 21 with lock frame 20 and are fixedly connected, and the top of spiral case 9 is welded with fixed block 22,
The inside of fixed block 22 opens up fluted, and mounting rack 6 extends to the inside of groove, and the quantity of fixed block 22 is two and uniformly
It is distributed in the left and right sides at 9 top of spiral case, the inside of fixed block 22 is connected with the locking snap-gauge 23 extended to inside mounting rack 6,
The external screw-thread of fixed block 22 is connected with the screw thread gag lever post 24 extended to inside locking snap-gauge 23, and the bottom of spiral case 9 is fixed to be connected
It is connected to limit plate shell 25, the bottom of guide vane 12 is fixedly connected with the base ring 26 connecting with 25 external activity of limit plate shell, limit plate
The bottom of shell 25 is fixedly connected with chassis 27, which draws water energy-accumulating power station pump turbine, passes through water pump
Motor 1 and erecting bed 2 are fixed by four to six clamping screws, and pump motor 1 is fixed on spiral case 9 by mounting rack 6
Top can effectively avoid pump motor 1 from the case where structure leads to not long-term work built on the sand occur, pass through the first sieve
17, the sieve mesh diameter of the second sieve 18 and third sieve 19 is sequentially reduced, and remove be screwed bar 21 after can temporarily by
Filter ring 16 is turned out, and can effectively enhance 16 anti-clogging of filter ring and the interim convenience for clearing up internal impurity, to have
Effect solves the problems, such as that impurity enters inside pump turbine and causes pump turbine failure and be difficult to safeguard.
Working principle: the high efficiency abandoned mine draws water energy-accumulating power station pump turbine, enters water by setting spiral case 9
Mouth and water outlet are equipped with filter ring 16, and the inside of filter ring 16 is fixedly connected with the first sieve 17,18 and of the second sieve
Third sieve 19, can effectively cross drainage in impurity, achieved the effect that prevent impurity from entering inside, by filter ring 16 by
Screw thread locking bar 15 and the bar 21 that is screwed are fixed, and mounting rack 6 is fixed by locking snap-gauge 23 and screw thread gag lever post 24, energy
It is enough quickly to be disassembled and maintained in the case where guaranteeing that structural stability is good, the pump turbine can be made convenient for safeguarding.
The energy-accumulating power station pump turbine in conclusion the high efficiency abandoned mine draws water passes through pump motor 1 and installation
Platform 2 is fixed by four to six clamping screws, and pump motor 1 is fixed on the top of spiral case 9, Neng Gouyou by mounting rack 6
Effect avoids pump motor 1 from the case where structure leads to not long-term work built on the sand occur, passes through the first sieve 17, the second sieve 18
Be sequentially reduced with the sieve mesh diameter of third sieve 19, and remove be screwed bar 21 after can temporarily by filter ring 16 outward turn
It is dynamic, it can effectively enhance 16 anti-clogging of filter ring and the interim convenience for clearing up internal impurity, thus effective solution impurity
Pump turbine failure is caused inside into pump turbine and is difficult to the problem of safeguarding.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
- The energy-accumulating power station pump turbine 1. a kind of high efficiency abandoned mine draws water, including pump motor (1), it is characterised in that: The bottom of the pump motor (1) is fixedly connected with erecting bed (2), and the bottom of the erecting bed (2) is connected with fixed frame (3), The bottom of the fixed frame (3) is fixedly connected with baffle (4), and the bottom of the baffle (4) is fixedly connected with bottom stage (5), described The bottom of bottom stage (5) is fixedly connected with mounting rack (6), is connected with axis (7) on the output shaft of the pump motor (1), The outside of the axis (7) is fixedly connected with shaft coupling (8), and the bottom of the mounting rack (6) is fixedly connected with spiral case (9), institute It states and is fixedly connected at the top of spiral case (9) relay platform (10), the top movable of the relay platform (10) is equipped with servomotor (11), The internal activity of the spiral case (9) is connected with guide vane (12), and the bottom end of the top and bottom axis (7) of the guide vane (12) is fixed Connection, the outside of the spiral case (9) are fixedly connected with mounting ring (13), and the outside of the mounting ring (13), which is connected with, extends to peace Ring (13) internal bull stick (14) is filled, the external screw-thread of the mounting ring (13) is connected with through bull stick (14) and extends to installation The internal screw thread locking bar (15) of ring (13), the bull stick (14) are hinged with filter ring (16) far from the other end of mounting ring (13), The inside of the filter ring (16), which is from left to right fixedly connected sequentially, the first sieve (17), the second sieve (18) and third sieve (19), the inside of the mounting ring (13) and be located at bull stick (14) bottom be connected with lock frame (20), the filter ring (16) and Lock frame (20) is threadably secured bar (21) and is fixedly connected, and is welded with fixed block (22), the fixation at the top of the spiral case (9) The inside of block (22), which is connected with, extends to the internal locking snap-gauge (23) of mounting rack (6), the external screw-thread of the fixed block (22) It is connected with and extends to the internal screw thread gag lever post (24) of locking snap-gauge (23), the bottom of the spiral case (9) is fixedly connected with limit Plate shell (25), the bottom of the guide vane (12) are fixedly connected with the base ring (26) connecting with limit plate shell (25) external activity, institute The bottom for stating limit plate shell (25) is fixedly connected with chassis (27).
- The energy-accumulating power station pump turbine 2. a kind of high efficiency abandoned mine according to claim 1 draws water, feature exist In: the shape of the erecting bed (2) connects in cylindrical body, the pump motor (1) and erecting bed (2) by the way that clamping screw is fixed It connects, the quantity of the clamping screw is four to six.
- The energy-accumulating power station pump turbine 3. a kind of high efficiency abandoned mine according to claim 1 draws water, feature exist In: the shape of the mounting rack (6) is in cylindrical body, and bottom and inside are hollow structure, and the mounting rack (6) is metallic aluminium Frame, and surface is coated with antirusting paint.
- The energy-accumulating power station pump turbine 4. a kind of high efficiency abandoned mine according to claim 1 draws water, feature exist In: water inlet and water outlet are offered respectively at left and right sides of the inside of the spiral case (9), and the shape of water inlet and water outlet is equal Rounded, the diameter of the water inlet and water outlet is equal.
- The energy-accumulating power station pump turbine 5. a kind of high efficiency abandoned mine according to claim 1 draws water, feature exist In: the quantity of the axis (7) is two and is fixedly connected respectively at the top and bottom of shaft coupling (8), described two axis (7) equal length.
- The energy-accumulating power station pump turbine 6. a kind of high efficiency abandoned mine according to claim 1 or 4 draws water, feature Be: the inside of the filter ring (16) offers the diameter mistake equal with the water inlet of spiral case (9) and water outlet inside diameter Filter pocket, and the first sieve (17), the second sieve (18) and third sieve (19) are respectively positioned on the inside of lautertuns.
- The energy-accumulating power station pump turbine 7. a kind of high efficiency abandoned mine according to claim 1 or 4 draws water, feature Be: the sieve mesh diameter of first sieve (17), the second sieve (18) and third sieve (19) is sequentially reduced, and is filtered Ring (16), the first sieve (17), the second sieve (18) and third sieve (19) quantity be two and be located at filter ring (16) water inlet and water outlet.
- The energy-accumulating power station pump turbine 8. a kind of high efficiency abandoned mine according to claim 1 draws water, feature exist In: the shape of lock frame (20) is L-shaped, and the inside of mounting ring (13) bottom offers the card with clamping outside lock frame (20) Slot.
- The energy-accumulating power station pump turbine 9. a kind of high efficiency abandoned mine according to claim 1 draws water, feature exist Opened up in: the inside of the fixed block (22) fluted, and mounting rack (6) extends to the inside of groove, the fixed block (22) Quantity be two and the left and right sides that is uniformly distributed at the top of spiral case (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211106.9A CN109882339B (en) | 2019-03-20 | 2019-03-20 | High efficiency abandonment mine energy storage power station water pump turbine of drawing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910211106.9A CN109882339B (en) | 2019-03-20 | 2019-03-20 | High efficiency abandonment mine energy storage power station water pump turbine of drawing water |
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| Publication Number | Publication Date |
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| CN109882339A true CN109882339A (en) | 2019-06-14 |
| CN109882339B CN109882339B (en) | 2020-06-26 |
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ID=66933112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910211106.9A Active CN109882339B (en) | 2019-03-20 | 2019-03-20 | High efficiency abandonment mine energy storage power station water pump turbine of drawing water |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749833A (en) * | 2020-07-07 | 2020-10-09 | 嵊州图白发电科技有限公司 | Can automatic clear away hydraulic generator of aquatic impurity and cooling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749833A (en) * | 2020-07-07 | 2020-10-09 | 嵊州图白发电科技有限公司 | Can automatic clear away hydraulic generator of aquatic impurity and cooling |
| CN111749833B (en) * | 2020-07-07 | 2021-05-18 | 简胜坚 | Can automatic clear away hydraulic generator of aquatic impurity and cooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109882339B (en) | 2020-06-26 |
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