CN109505726A - A kind of hydraulic generating set - Google Patents
A kind of hydraulic generating set Download PDFInfo
- Publication number
- CN109505726A CN109505726A CN201910004568.3A CN201910004568A CN109505726A CN 109505726 A CN109505726 A CN 109505726A CN 201910004568 A CN201910004568 A CN 201910004568A CN 109505726 A CN109505726 A CN 109505726A
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- Prior art keywords
- hydraulic cylinder
- hydraulic
- piston
- connecting rod
- liquid
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- 239000007788 liquid Substances 0.000 claims abstract description 46
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000010248 power generation Methods 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention relates to a kind of hydraulic electricity generation technologies, specifically a kind of hydraulic generating set, including hydraulic cylinder and fluid box, cooperation sliding is provided with piston in the hydraulic cylinder, the left piston connecting rod and right piston connecting rod for pushing piston to move in hydraulic cylinder are separately installed at left and right sides of piston, the top of fluid box is connected to by outlet tube with the inner cavity right end top of hydraulic cylinder, the lower part of fluid box is connected to by inlet tube with the inner cavity right end lower part of hydraulic cylinder, nozzle and impeller are also respectively provided on outlet tube, and the liquid of the nozzle ejection can push the wheel rotation of turbo dynamo.Structure of the invention is novel, can produce highly pressurised liquid power generation using manpower, and liquid can be recycled, and without extraneous injection liquid, is conducive to promote and apply.
Description
Technical field
The present invention relates to a kind of hydraulic electricity generation technology, specifically a kind of hydraulic generating sets.
Background technique
Existing generation technology includes hydraulic power generation technology, compressed air propeller generation technology and generating electricity from manpower skill
Art (generating pressure-air, pressure-air pushing generator rotation power generation using manpower) etc., can be with as motor generator
Continuous and stable electric generation, needs to carry out the combination of multiple technical solutions, and limitation is larger.
Therefore, for the above status, there is an urgent need to develop a kind of structure novels, can produce highly pressurised liquid hair using manpower
Electricity, and liquid can be recycled, and without extraneous injection liquid, and be conducive to the hydraulic generating set promoted and applied, it is current to overcome
Deficiency in practical application lays the foundation further to develop hydraulic electricity generation technology.
Summary of the invention
The purpose of the present invention is to provide a kind of hydraulic generating sets, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of hydraulic generating set, including hydraulic cylinder and fluid box, the interior cooperation sliding of the hydraulic cylinder are provided with piston, piston
The left and right sides is separately installed with left piston connecting rod and right piston connecting rod for pushing piston to move in hydraulic cylinder, the liquid
Case is set to the top of hydraulic cylinder, and the top of fluid box is connected to by outlet tube with the inner cavity right end top of hydraulic cylinder, fluid box
Lower part be connected to the inner cavity right end lower part of hydraulic cylinder by inlet tube, be provided with and be used for so that in hydraulic cylinder on the outlet tube
Chamber liquid goes out check valve to outlet tube one-way flow, is provided on the inlet tube and is used for so that feed liquor liquid in pipe is to hydraulic
The inflow check valve of cylinder inner cavity one-way flow, be also respectively provided with nozzle and impeller on the outlet tube, and the nozzle sprays
Liquid can push the wheel rotation of turbo dynamo.
As a further solution of the present invention: the left piston connecting rod and right piston connecting rod are respectively from the left and right of hydraulic cylinder two
End is stretched out, and the sealing of the left and right ends of left piston connecting rod and right piston connecting rod and hydraulic cylinder is slidably connected.
As a further solution of the present invention: further including for being pulled respectively to left piston connecting rod and right piston connecting rod
Left chain wheel rope and right pulley rope, and include the left side for being oriented to respectively to left chain wheel rope and right pulley rope
Pulley and right pulley, the left chain wheel and right pulley are rotatablely installed respectively on left chain wheel bracket and right pulley bracket.
As a further solution of the present invention: the check valve out is installed on outlet tube and hydraulic cylinder junction.
As a further solution of the present invention: the inflow check valve is installed on inlet tube and hydraulic cylinder junction.
As a further solution of the present invention: the intracavity section area of the hydraulic cylinder is greater than the area of section of nozzle.
As a further solution of the present invention: the corresponding upside for being installed on nozzle of the impeller.
Compared with prior art, the beneficial effects of the present invention are:
Which solves manpowers can not provide liquid circulation using the problem of power generation, and manpower utilizes pulley, and passes through big section
Area hydraulic cylinder generates strong pressure, and the liquid in hydraulic cylinder is pressurizeed and is discharged, and passes through small cross sectional areas nozzle, liquid spray
It acts on generator impeller out and generates electricity, and the liquid in hydraulic cylinder is realized and is recycled.
Specifically there is advantage following prominent:
1) strong pulling force is generated using pulley, drives piston motion；
2) a certain amount of liquid is stored in fluid box, and the liquid in hydraulic cylinder is exported by two of hydraulic cylinder, in piston
Under reciprocating motion effect, fluid box can be exhausted the fluid into, and liquid can be sucked from fluid box to hydraulic cylinder, to realize liquid
It is recycled；
3) hydraulic cylinder area of section is much larger than nozzle area, suppresses liquid to generate.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure: 1- hydraulic cylinder, 2- piston, 3- left piston connecting rod, 4- right piston connecting rod, 5- left chain wheel, 6- right pulley, 7- are right
Pulley rope, 8- left chain wheel rope, 9- left chain wheel bracket, 10- right pulley bracket, 11- inflow check valve, 12- go out check valve, 13-
Nozzle, 14- impeller, 15- outlet tube, 16- inlet tube, 17- fluid box.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
Referring to Fig. 1, in the embodiment of the present invention, a kind of hydraulic generating set, including hydraulic cylinder 1 and fluid box 17, it is described hydraulic
Cooperation sliding is provided with piston 2 in cylinder 1, and the left and right sides of piston 2 is separately installed with for pushing piston 2 to move in hydraulic cylinder 1
Dynamic left piston connecting rod 3 and right piston connecting rod 4, the fluid box 17 are set to the top of hydraulic cylinder 1, and the top of fluid box 17 is logical
It crosses outlet tube 15 to be connected to the inner cavity right end top of hydraulic cylinder 1, the lower part of fluid box 17 is interior by inlet tube 16 and hydraulic cylinder 1
The connection of chamber right end lower part is provided on the outlet tube 15 and is used for so that 1 inner cavity liquid of hydraulic cylinder is to 15 one-way flow of outlet tube
Go out check valve 12, be provided on the inlet tube 16 and be used for so that liquid is to 1 inner cavity one-way flow of hydraulic cylinder in inlet tube 16
Inflow check valve 11, nozzle 13 and impeller 14, and the liquid that the nozzle 13 sprays are also respectively provided on the outlet tube 15
The impeller 14 of turbo dynamo can be pushed to rotate.
Embodiment 2
Referring to Fig. 1, the present embodiment difference from example 1 is that:
In the present embodiment, the left piston connecting rod 3 and right piston connecting rod 4 are stretched out from the left and right ends of hydraulic cylinder 1 respectively, and left work
Plug connecting rod 3 and right piston connecting rod 4 and the left and right ends sealing of hydraulic cylinder 1 are slidably connected.
It further include the left chain wheel rope for being pulled respectively to left piston connecting rod 3 and right piston connecting rod 4 in the present embodiment
Rope 8 and right pulley rope 7, and include the left chain wheel 5 for being oriented to respectively to left chain wheel rope 8 and right pulley rope 7
With right pulley 6, the left chain wheel 5 and right pulley 6 are rotatablely installed respectively on left chain wheel bracket 9 and right pulley bracket 10, are passed through
Left chain wheel bracket 9 and right pulley bracket 10 can carry out stablizing support to left chain wheel 5 and right pulley 6.
In the present embodiment, the check valve 12 out is installed on 1 junction of outlet tube 15 and hydraulic cylinder, and inflow check valve 11 is installed
In 1 junction of inlet tube 16 and hydraulic cylinder.
In the present embodiment, the intracavity section area of the hydraulic cylinder 1 is much larger than the area of section of nozzle 13.
In the present embodiment, the corresponding upside for being installed on nozzle 13 of the impeller 14.
The hydraulic generating set stores a certain amount of liquid in fluid box 17, and left chain wheel 5 is fixed on left chain wheel bracket 9,
Manpower draws left chain wheel rope 8, and left chain wheel rope 8 pulls piston 2 left to hydraulic cylinder 1 by left chain wheel 5 and the cooperation of left piston connecting rod 3
Side moves, and the liquid in fluid box 17 enters under 2 suction of gravity and piston through inlet tube 16 and inflow check valve 11 hydraulic
In cylinder 1, check valve 12 is closed out at this time, and when liquid fills hydraulic cylinder 1, manpower draws right pulley rope 7, and right pulley rope 7 is logical
It crosses the right pulley 6 being fixed on right pulley bracket 10 and the cooperation of right piston connecting rod 4 pulls piston 2 to moving on the right side of hydraulic cylinder 1, out
Check valve 12 is opened, and inflow check valve 11 is closed, and liquid sprays to impeller by nozzle 13 under the pressure of piston 2 with certain pressure
14,1 area of section of hydraulic cylinder is much larger than the area of section of nozzle 13, and fluid pressure enhancing pushes impeller 14 to rotate, to send out
Electricity, liquid enters in fluid box 17 by outlet tube 15, until the liquid in hydraulic cylinder 1 is all discharged into fluid box 17,
So piston 2 or so is allowed to move back and forth, liquid recycles in fluid box 17 and hydraulic cylinder 1, and liquid injects when piston 2 is toward left movement
Hydraulic cylinder 1, piston 2 is turned right when moving, and hydraulic cylinder 1 is discharged with certain pressure in liquid, and liquid acts on impeller under a certain pressure
The impeller 14 of generator generates electricity.
Which solves manpowers can not provide liquid circulation using the problem of power generation, and manpower utilizes pulley, and by big
Area of section hydraulic cylinder 1 generates strong pressure, and the liquid in hydraulic cylinder 1 is pressurizeed and is discharged, small cross sectional areas nozzle is passed through
13, liquid ejection acts on generator impeller and generates electricity, and the liquid in hydraulic cylinder 1 is realized and is recycled.
Specifically there is advantage following prominent:
1) strong pulling force is generated using pulley, band piston 2 moves；
2) a certain amount of liquid is stored in fluid box 17, and the liquid in hydraulic cylinder 1 is exported by two of hydraulic cylinder 1, in work
Under the reciprocating motion effect of plug 2, fluid box 17 can be exhausted the fluid into, and liquid can be sucked from fluid box 17 to hydraulic cylinder 1, from
And it realizes liquid circulation and uses；
3) 1 area of section of hydraulic cylinder is much larger than 13 area of section of nozzle, suppresses liquid to generate.
The above are merely the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
Under the premise of being detached from present inventive concept, several modifications and improvements can also be made, these also should be considered as protection model of the invention
It encloses, these all will not influence the effect and patent practicability that the present invention is implemented.
Claims (7)
1. a kind of hydraulic generating set, including hydraulic cylinder (1) and fluid box (17), it is characterised in that:
Cooperation sliding is provided with piston (2) in the hydraulic cylinder (1), and piston is separately installed at left and right sides of (2) for pushing
The left piston connecting rod (3) and right piston connecting rod (4) that piston (2) moves in hydraulic cylinder (1)；
The fluid box (17) is set to the top of hydraulic cylinder (1), the top of fluid box (17) by outlet tube (15) with it is hydraulic
The inner cavity right end top of cylinder (1) is connected to, under inner cavity right end of the lower part of fluid box (17) by inlet tube (16) and hydraulic cylinder (1)
Portion's connection is provided on the outlet tube (15) and is used for so that hydraulic cylinder (1) inner cavity liquid is to outlet tube (15) one-way flow
Check valve (12) out are provided on the inlet tube (16) and are used for so that inlet tube (16) interior liquid is to hydraulic cylinder (1) inner cavity list
To the inflow check valve (11) of flowing；
Nozzle (13) and impeller (14), and the liquid energy that the nozzle (13) sprays are also respectively provided on the outlet tube (15)
Enough push impeller (14) rotation of turbo dynamo.
2. hydraulic generating set according to claim 1, which is characterized in that the left piston connecting rod (3) and right piston connect
Bar (4) is stretched out from the left and right ends of hydraulic cylinder (1) respectively, and left piston connecting rod (3) and right piston connecting rod (4) and hydraulic cylinder (1)
Left and right ends sealing be slidably connected.
3. hydraulic generating set according to claim 2, which is characterized in that further include for left piston connecting rod (3) and
The left chain wheel rope (8) and right pulley rope (7) that right piston connecting rod (4) is pulled respectively, and including for left chain wheel
The left chain wheel (5) and right pulley (6) that rope (8) and right pulley rope (7) are oriented to respectively, the left chain wheel (5) and right cunning
Wheel (6) is rotatablely installed respectively on left chain wheel bracket (9) and right pulley bracket (10).
4. hydraulic generating set according to claim 1, which is characterized in that check valve (12) out are installed on outlet tube
(15) and hydraulic cylinder (1) junction.
5. hydraulic generating set according to claim 1 or 4, which is characterized in that the inflow check valve (11) be installed on into
Liquid pipe (16) and hydraulic cylinder (1) junction.
6. hydraulic generating set according to claim 1, which is characterized in that the intracavity section area of the hydraulic cylinder (1)
Greater than the area of section of nozzle (13).
7. hydraulic generating set according to claim 6, which is characterized in that impeller (14) correspondence is installed on nozzle
(13) upside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004568.3A CN109505726A (en) | 2019-01-03 | 2019-01-03 | A kind of hydraulic generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004568.3A CN109505726A (en) | 2019-01-03 | 2019-01-03 | A kind of hydraulic generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109505726A true CN109505726A (en) | 2019-03-22 |
Family
ID=65756500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910004568.3A Pending CN109505726A (en) | 2019-01-03 | 2019-01-03 | A kind of hydraulic generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109505726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502905A (en) * | 2020-05-09 | 2020-08-07 | 中国铁建高新装备股份有限公司 | Layout method suitable for hydraulic generator set of subway operation engineering vehicle and related equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255505Y (en) * | 1995-11-28 | 1997-06-04 | 吴新福 | Hand-driven reciprocating water pump |
| CN101598101A (en) * | 2009-07-01 | 2009-12-09 | 罗云国 | A kind of hydraulic activator |
| CN201367973Y (en) * | 2009-03-03 | 2009-12-23 | 卢顺从 | Circulating-type hydraulic electrogenerating device |
| WO2014190448A1 (en) * | 2013-05-27 | 2014-12-04 | Li Yaozhong | Method and apparatus for generating electricity by using river water |
| CN105298718A (en) * | 2015-11-23 | 2016-02-03 | 曾凯涛 | Manual water turbine with water circulation effect |
| WO2018073311A1 (en) * | 2016-10-21 | 2018-04-26 | Mueller Erwin | Hydraulic device using gravity and buoyancy forces and method for operating such a device |
-
2019
- 2019-01-03 CN CN201910004568.3A patent/CN109505726A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255505Y (en) * | 1995-11-28 | 1997-06-04 | 吴新福 | Hand-driven reciprocating water pump |
| CN201367973Y (en) * | 2009-03-03 | 2009-12-23 | 卢顺从 | Circulating-type hydraulic electrogenerating device |
| CN101598101A (en) * | 2009-07-01 | 2009-12-09 | 罗云国 | A kind of hydraulic activator |
| WO2014190448A1 (en) * | 2013-05-27 | 2014-12-04 | Li Yaozhong | Method and apparatus for generating electricity by using river water |
| CN105298718A (en) * | 2015-11-23 | 2016-02-03 | 曾凯涛 | Manual water turbine with water circulation effect |
| WO2018073311A1 (en) * | 2016-10-21 | 2018-04-26 | Mueller Erwin | Hydraulic device using gravity and buoyancy forces and method for operating such a device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502905A (en) * | 2020-05-09 | 2020-08-07 | 中国铁建高新装备股份有限公司 | Layout method suitable for hydraulic generator set of subway operation engineering vehicle and related equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |
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| RJ01 | Rejection of invention patent application after publication |