CN102966505A - Horizontal type volumetric water pump for generating power by utilizing energy of seawater surge - Google Patents
Horizontal type volumetric water pump for generating power by utilizing energy of seawater surge Download PDFInfo
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- CN102966505A CN102966505A CN201210474042XA CN201210474042A CN102966505A CN 102966505 A CN102966505 A CN 102966505A CN 201210474042X A CN201210474042X A CN 201210474042XA CN 201210474042 A CN201210474042 A CN 201210474042A CN 102966505 A CN102966505 A CN 102966505A
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- swash plate
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Abstract
The invention relates to a horizontal type volumetric water pump for generating power by utilizing the energy of seawater surge. The horizontal type volumetric water pump is characterized in that the circumferential swinging of an inclined disc is driven by a driving wheel fixed on a main shaft; the center of the inclined disc is positioned by an inclined shaft sleeve, and thrust ball bearings are respectively arranged between the inclined disc and one half wheel of the driving wheel and between the inclined disc and the other half wheel of the driving wheel; and simultaneously, a thrust ball bearing is also arranged between the driving wheel rotating along with the main shaft and a sealing shell, so that the driving wheel rotating along with the main shaft enables the inclined disc to be very stable and flexible in circumferential swinging. The horizontal type volumetric water pump has the beneficial effects that the inclined disc with circumferential swinging enables piston cylinders which are symmetrically arranged at the two sides to do work alternatively, and not only is the efficiency of the water pump is obviously improved, but also the stressing of all parts of the inclined disc under strong load is more uniform, so that the volumetric water pump not only has the obvious advantages that the stability is reliable under strong load, and the pump displacement can be obviously improved.
Description
Technical field
The invention belongs to water pump, particularly relate to a kind of horizontal volumetric water pump that utilizes the generating of seawater surge energy.
Background technique
The applicant discloses following technological scheme in the patent of invention " a kind of volumetric water pump that utilizes the seawater surge energy " of notice of authorization CN101503992B: volumetric water pump comprises main shaft, waste pipe, each piston cylinder with suction valve and drain valve that the ring main shaft distributes, be fixed in the swash plate of main shaft bottom, sliding plate by bearing and swash plate bottom surface slip joint, support steel ball and the pillar at sliding plate center, be distributed in the sliding plate periphery and be connected respectively in the piston shoes of each piston rod of piston cylinder and form, it is characterized in that: swash plate, sliding plate, thrust ball bearing between swash plate and the sliding plate, the steel ball and the pillar that are supported in the sliding plate center are arranged at a seal casinghousing with each piston shoes that is distributed in the sliding plate periphery, main shaft is connected with swash plate in the seal casinghousing, seal casinghousing is provided with bearing and the shaft seal of supports main shaft, each piston cylinder that the seal casinghousing upper support has the ring main shaft to distribute, the water intake that is communicated with the piston cylinder water sucking mouth between each piston cylinder and the seal casinghousing, the piston rod of each piston cylinder respectively with seal casinghousing in corresponding piston shoes be connected, seal casinghousing is provided with the shaft seal of each piston rod, the top of each piston cylinder is provided with the ponding chamber that is communicated with each piston cylinder drain opening, waste pipe is connected with the ponding chamber, the ponding chamber is supported with the main shaft axle bed, the main shaft axle bed is provided with bearing and the shaft seal of supports main shaft, and the main shaft upper end is arranged with pulpboard.In addition, the bottom of described each piston shoes is provided with sliding support in the guide rod of seal casinghousing base plate, and the seal casinghousing base plate is provided with the shaft seal of each guide rod, and the seal casinghousing base plate is connected with base.
Above-mentioned volumetric water pump has solved preferably main shaft and piston rod driver part thereof etc. and can take the flooding system lubrication mode and avoid corrosion or cross the technical problem of quick-wearing, but experiment is found to be fixed with in the structure of swash plate, the steel ball at sliding plate, support sliding plate center by bearing and swash plate bottom surface slip joint and pillar in the main shaft bottom, and its sliding plate only has intermediate support and is unfavorable for the stability of piston rod driving mechanism.
Summary of the invention
The present invention only has intermediate support and is unfavorable for the technical problem of piston rod driving mechanism stability and disclose a kind of horizontal volumetric water pump that utilizes the seawater surge energy to generate electricity in order to solve sliding plate that above-mentioned volumetric water pump exists, its piston rod driving mechanism of volumetric water pump of the present invention has reliable stability under strong load, and has the advantages that to significantly improve pump displacement.
The present invention takes following technological scheme for achieving the above object: this volumetric water pump comprises pulpboard and driving mechanism thereof, seal casinghousing, main shaft, waste pipe, each piston cylinder with suction valve and drain valve that the ring main shaft distributes, sliding plate and piston shoes, feature is, described seal casinghousing is supported with horizontal main shaft, horizontal main shaft is fixed with the driving wheel that makes the swash plate circuit oscillation in the seal casinghousing, described driving wheel is by a relative left side, right half wheel consists of, left, right half wheel has the corresponding surface consistent with the swash plate angle of inclination, wheel shaft left or right half wheel is provided with the oblique axle sleeve of corresponding swash plate center hole, described swash plate is set in the bearing of oblique axle sleeve and is positioned at a left side, between right half wheel, swash plate is with left, be respectively equipped with thrust ball bearing between right half wheel, a described left side, be respectively equipped with thrust ball bearing between right half wheel and the seal casinghousing, described seal casinghousing both sides are the connecting sleeves with water intake, the connecting sleeve of seal casinghousing both sides is supported with respectively symmetrical piston cylinder, the piston cylinder of seal casinghousing both sides is corresponding, be respectively equipped with the piston shoes that make it to connect between its piston rod of piston cylinder corresponding to seal casinghousing both sides, the swash plate edge is positioned at the centre of each piston shoes and is corresponding with the two-piston boom end of symmetrical piston cylinder, the two sides at swash plate edge is respectively equipped with the sphere of corresponding piston rod end recess slip joint and takes off post, its water outlet of each piston cylinder of described seal casinghousing both sides is connected with a water storage cover respectively, each water storage cover is respectively equipped with waste pipe, its water sucking mouth of each piston cylinder of described seal casinghousing both sides is connected with corresponding connecting sleeve respectively, its transmission shaft of described pulpboard is perpendicular to main shaft, and it is secondary that the gear-box that is connected in water storage cover is provided with the bevel gear drive that connects pulpboard transmission shaft and main shaft.
The present invention can also take following technical measures:
Bearing between described oblique axle sleeve and the swash plate center hole is deep groove ball bearing.
The water storage collar main shaft of described connection teeth roller box arranges, and water storage is arranged with the shaft seal of main shaft.
The piston rod of described each piston cylinder is provided with the shaft seal that is fixed in seal casinghousing.
Described gear-box is provided with the shaft seal of main shaft and pulpboard back shaft.
Described seal casinghousing is provided with spring bearing and the shaft seal of main shaft.
Beneficial effect of the present invention and advantage are: its circuit oscillation of swash plate of this horizontal volumetric water pump is driven by the driving wheel that is fixed in main shaft, the swash plate center by oblique axle sleeve location and and the two halves wheel of driving wheel between be respectively equipped with thrust ball bearing, between the driving wheel that rotates with main shaft simultaneously and the seal casinghousing thrust ball bearing is set also, when therefore making the swash plate circuit oscillation with the driving wheel of main shaft rotation very steadily and flexibly.The alternately acting of piston cylinder that the swash plate of circuit oscillation arranges its bilateral symmetry, the more aforementioned volumetric water pump of efficient of water pump is doubled, also make swash plate each one stressed more even under strong load, so this volumetric water pump has the outstanding advantages that has reliable stability and can significantly improve pump displacement under strong load.
Description of drawings
Accompanying drawing 2 is piston cylinder distribution schematic diagrams.
Number in the figure: 1 pulpboard, 2 pulpboard transmission shafts, 3 gear-boxes, 4 bevel gear drive are secondary, 5 main shafts, 6 first row water pipes, 7 first water storage covers, 8 piston cylinders, 8-1 drain opening, the 8-2 water sucking mouth, 8-3 piston rod, 9 first connecting sleeves, 9-1 the first water intake, 10 seal casinghousings, 11 second connecting sleeves, 11-1 the second water intake, 12 second water storage covers, 13 second row water pipes, 14 thrust ball bearings, 15 deep groove ball bearings, left half wheel of 16a, the 16a-1 wheel shaft, the oblique axle sleeve of 16a-2, right half wheel of 16b, 17 swash plates, 18 piston shoes, 19 shaft seals.
Embodiment
Further specify the present invention below in conjunction with embodiment and accompanying drawing thereof.
Embodiment as shown in Figure 1, the seal casinghousing 10 of this volumetric water pump is supported with horizontal main shaft 5, main shaft 5 horizontal in the seal casinghousing 10 is fixed with the driving wheel that makes swash plate 17 circuit oscillations, driving wheel is partly taken turns 16a and the right side by a relative left side and is partly taken turns 16b and consist of, left, right half wheel has the corresponding surface consistent with swash plate 17 angles of inclination, the left wheel shaft 16a-1 that partly takes turns 16a of diagram is provided with the oblique axle sleeve 16a-2 of corresponding swash plate center hole, swash plate 17 is set in the bearing 15 of oblique axle sleeve 16a-2 and is positioned at a left side, between right half wheel, swash plate is with left, be respectively equipped with thrust ball bearing 14 between right half wheel.Be respectively equipped with thrust ball bearing 14 between left and right half wheel and the seal casinghousing 10.
The first connecting sleeve 9 is set respectively in seal casinghousing 10 both sides and the second connecting sleeve 11, the first connecting sleeves 9 are distributed with the first water intake 9-1, and the second connecting sleeve 11 is distributed with the second water intake 11-1.
The connecting sleeve of seal casinghousing 10 both sides is supported with respectively symmetrical piston cylinder 8, and the piston cylinder of seal casinghousing both sides is corresponding, is respectively equipped with the piston shoes 18 that make it to connect between piston cylinder 8 its piston rod 8-3 corresponding to seal casinghousing both sides.The symmetrical situation of piston cylinder 8 as shown in Figure 2.
Each piston cylinder 8 its drain opening 8-1 of seal casinghousing 10 both sides are connected with the first water storage cover the 7 or second water storage cover 12 respectively, and the first water storage cover 7 is provided with first row water pipe 6, the second water storages cover 12 and is provided with second row water pipe 13.Each piston cylinder 8 its water sucking mouth 8-2 of seal casinghousing 10 both sides are connected with corresponding connecting sleeve respectively.
As shown in Figure 1, the transmission shaft 2 of pulpboard 1 is perpendicular to main shaft 5, and the gear-box 3 that is connected in water storage cover 7 is provided with the bevel gear drive pair 4 of transmission shaft 2 with the main shaft 5 of connection pulpboard.
Among Fig. 1, bearing 15 deep groove ball bearings between oblique axle sleeve 16a-2 and swash plate 17 center holes.
Among Fig. 1, the first water storage cover 7 ring main shafts 5 arrange, and the first water storage cover 7 is provided with the shaft seal 19 of main shaft 5.The piston rod 8-3 of each piston cylinder 8 is provided with the shaft seal that is fixed in seal casinghousing.Gear-box 3 is provided with the shaft seal of main shaft 5 and the shaft seal (not shown) of pulpboard back shaft.Seal casinghousing 10 is provided with spring bearing and the shaft seal of main shaft 5.The shaft seal structure that more than relates to is similar to the shaft seal 19 of main shaft 5.
Below concise and to the point narration Fig. 1 embodiment's working procedure: the seawater surge promotes pulpboard 1 any direction and rotates, pulpboard rotates main shaft 5 through bevel gear drive pair 4, the driving wheel that makes swash plate 17 circuit oscillations that key is fixed in main shaft 5 rotates, swash plate circuit oscillation without spin drives each 6 piston cylinder alternation of seal casinghousing 10 both sides, and drain valve, the suction valve coordination by each piston cylinder makes seawater pump into each water storage cover and export endlessly from each waste pipe.
Fig. 1 embodiment's horizontal volumetric water pump take efficient as 94% the estimation, piston cylinder diameter 800mm, stroke 493.2mm, the clean discharge capacity of single cylinder is 232.9 liters, revolution speed 20r/min, revolution discharge capacity (12 cylinder) is 2794.8 liters, about 2.8m
3, single pump displacement 3352.8m per hour
3If satisfy the work of output 15000KW hydraulic turbine generator, single pump that 55 embodiments are set gets final product, and 55 single pumps per hour total displacement are 184360m
3, flow is 51.2 cubes of meter per seconds.
Claims (6)
1. utilize the horizontal volumetric water pump of seawater surge energy generating, comprise pulpboard and driving mechanism thereof, seal casinghousing, main shaft, waste pipe, each piston cylinder with suction valve and drain valve that the ring main shaft distributes, sliding plate and piston shoes, it is characterized in that: described seal casinghousing is supported with horizontal main shaft, horizontal main shaft is fixed with the driving wheel that makes the swash plate circuit oscillation in the seal casinghousing, described driving wheel is by a relative left side, right half wheel consists of, left, right half wheel has the corresponding surface consistent with the swash plate angle of inclination, wheel shaft left or right half wheel is provided with the oblique axle sleeve of corresponding swash plate center hole, described swash plate is set in the bearing of oblique axle sleeve and is positioned at a left side, between right half wheel, swash plate is with left, be respectively equipped with thrust ball bearing between right half wheel, a described left side, be respectively equipped with thrust ball bearing between right half wheel and the seal casinghousing, described seal casinghousing both sides are the connecting sleeves with water intake, the connecting sleeve of seal casinghousing both sides is supported with respectively symmetrical piston cylinder, the piston cylinder of seal casinghousing both sides is corresponding, be respectively equipped with the piston shoes that make it to connect between its piston rod of piston cylinder corresponding to seal casinghousing both sides, the swash plate edge is positioned at the centre of each piston shoes and is corresponding with the two-piston boom end of symmetrical piston cylinder, the two sides at swash plate edge is respectively equipped with the sphere of corresponding piston rod end recess slip joint and takes off post, its water outlet of each piston cylinder of described seal casinghousing both sides is connected with a water storage cover respectively, each water storage cover is respectively equipped with waste pipe, its water sucking mouth of each piston cylinder of described seal casinghousing both sides is connected with corresponding connecting sleeve respectively, its transmission shaft of described pulpboard is perpendicular to main shaft, and it is secondary that the gear-box that is connected in water storage cover is provided with the bevel gear drive that connects pulpboard transmission shaft and main shaft.
2. horizontal volumetric water pump according to claim 1, it is characterized in that: the bearing between described oblique axle sleeve and the swash plate center hole is deep groove ball bearing.
3. horizontal volumetric water pump according to claim 1 is characterized in that: the water storage collar main shaft of described connection teeth roller box arranges, and water storage is arranged with the shaft seal of main shaft.
4. horizontal volumetric water pump according to claim 1, it is characterized in that: the piston rod of described each piston cylinder is provided with the shaft seal that is fixed in seal casinghousing.
5. horizontal volumetric water pump according to claim 1, it is characterized in that: described gear-box is provided with the shaft seal of main shaft and pulpboard back shaft.
6. horizontal volumetric water pump according to claim 1, it is characterized in that: described seal casinghousing is provided with spring bearing and the shaft seal of main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474042.XA CN102966505B (en) | 2012-11-21 | 2012-11-21 | Utilize the horizontal type volumetric water pump that energy of seawater surge generates electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210474042.XA CN102966505B (en) | 2012-11-21 | 2012-11-21 | Utilize the horizontal type volumetric water pump that energy of seawater surge generates electricity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102966505A true CN102966505A (en) | 2013-03-13 |
| CN102966505B CN102966505B (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210474042.XA Expired - Fee Related CN102966505B (en) | 2012-11-21 | 2012-11-21 | Utilize the horizontal type volumetric water pump that energy of seawater surge generates electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102966505B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819114A (en) * | 2015-05-11 | 2015-08-05 | 于井奇 | Hydraulic pump |
| CN106837733A (en) * | 2017-03-01 | 2017-06-13 | 北京航空航天大学 | A kind of new change displacement hydraulic pump |
| CN110067720A (en) * | 2018-05-22 | 2019-07-30 | 钟彪 | A kind of bearing bearing sliding plate auxiliary structure and swash plate plunger pump or motor comprising the structure |
| CN112187105A (en) * | 2020-11-15 | 2021-01-05 | 浙江师范大学 | External rotatory self excitation energy accumulator of shaft end |
| CN114151449A (en) * | 2021-12-13 | 2022-03-08 | 宁波市镇海克莱德轴承有限公司 | Multi-ring deep groove ball bearing combined bearing structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148198Y (en) * | 1992-10-05 | 1993-12-01 | 张盘营 | Positive displacement well pump |
| CN2247728Y (en) * | 1995-06-01 | 1997-02-19 | 徐绳武 | Double swashplate two-way flow axial plunger pump |
| US20080223207A1 (en) * | 2006-12-04 | 2008-09-18 | Danfoss A/S | Water hydraulic machine |
| CN101503992A (en) * | 2009-02-27 | 2009-08-12 | 张盘营 | Positive displacement type water pump by utilization of sea water surge energy |
| CN201778971U (en) * | 2010-06-30 | 2011-03-30 | 绍兴冷皇汽车空调压缩机有限公司 | Bidirectional swinging swash plate type compressor |
| CN203009195U (en) * | 2012-11-21 | 2013-06-19 | 张盘营 | Horizontal type positive displacement water pump for sea surge power generation |
-
2012
- 2012-11-21 CN CN201210474042.XA patent/CN102966505B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148198Y (en) * | 1992-10-05 | 1993-12-01 | 张盘营 | Positive displacement well pump |
| CN2247728Y (en) * | 1995-06-01 | 1997-02-19 | 徐绳武 | Double swashplate two-way flow axial plunger pump |
| US20080223207A1 (en) * | 2006-12-04 | 2008-09-18 | Danfoss A/S | Water hydraulic machine |
| CN101503992A (en) * | 2009-02-27 | 2009-08-12 | 张盘营 | Positive displacement type water pump by utilization of sea water surge energy |
| CN201778971U (en) * | 2010-06-30 | 2011-03-30 | 绍兴冷皇汽车空调压缩机有限公司 | Bidirectional swinging swash plate type compressor |
| CN203009195U (en) * | 2012-11-21 | 2013-06-19 | 张盘营 | Horizontal type positive displacement water pump for sea surge power generation |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819114A (en) * | 2015-05-11 | 2015-08-05 | 于井奇 | Hydraulic pump |
| CN106837733A (en) * | 2017-03-01 | 2017-06-13 | 北京航空航天大学 | A kind of new change displacement hydraulic pump |
| CN106837733B (en) * | 2017-03-01 | 2018-08-07 | 北京航空航天大学 | A kind of change displacement hydraulic pump |
| CN110067720A (en) * | 2018-05-22 | 2019-07-30 | 钟彪 | A kind of bearing bearing sliding plate auxiliary structure and swash plate plunger pump or motor comprising the structure |
| CN110067720B (en) * | 2018-05-22 | 2024-05-31 | 上海强田驱动技术有限公司 | Bearing support slide plate pair structure and swash plate type plunger pump or motor comprising same |
| CN112187105A (en) * | 2020-11-15 | 2021-01-05 | 浙江师范大学 | External rotatory self excitation energy accumulator of shaft end |
| CN112187105B (en) * | 2020-11-15 | 2021-09-24 | 浙江师范大学 | External rotatory self excitation energy accumulator of shaft end |
| CN114151449A (en) * | 2021-12-13 | 2022-03-08 | 宁波市镇海克莱德轴承有限公司 | Multi-ring deep groove ball bearing combined bearing structure |
| CN114151449B (en) * | 2021-12-13 | 2023-08-22 | 宁波市镇海克莱德轴承有限公司 | Multi-ring deep groove ball bearing combined receiving structure |
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| Publication number | Publication date |
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| CN102966505B (en) | 2015-12-23 |
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Granted publication date: 20151223 Termination date: 20181121 |
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