CN110513262A - A kind of piston type scuttlebutt - Google Patents
A kind of piston type scuttlebutt Download PDFInfo
- Publication number
- CN110513262A CN110513262A CN201910731012.4A CN201910731012A CN110513262A CN 110513262 A CN110513262 A CN 110513262A CN 201910731012 A CN201910731012 A CN 201910731012A CN 110513262 A CN110513262 A CN 110513262A
- Authority
- CN
- China
- Prior art keywords
- piston
- scuttlebutt
- water
- pump
- pump housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- DNHVXYDGZKWYNU-UHFFFAOYSA-N lead;hydrate Chemical compound O.[Pb] DNHVXYDGZKWYNU-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/102—Disc valves
- F04B53/103—Flat-annular type disc valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/125—Reciprocating valves
- F04B53/127—Disc valves
- F04B53/128—Annular disc valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/144—Adaptation of piston-rods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
- F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
- F04D9/043—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump being hand operated or of the reciprocating type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
A kind of piston type scuttlebutt, including scuttlebutt ontology, circumferentially it is distributed in multiple piston pumps on scuttlebutt ontology and drives the driving device of piston pump, the driving mechanism includes the eccentric wheel being set in scuttlebutt chamber body, the shaft being connected with eccentric wheel, one end that the shaft stretches out scuttlebutt inner cavity connect a driving part;One end that the piston rod of piston pump stretches out the pump housing is tightly attached on eccentric wheel under the resilient force of reset spring, which is sequentially generated suction using multiple piston pumps, and total output is a continuous power;Under same working condition, the utilization rate and working efficiency of energy are superior to existing single-piston scuttlebutt.
Description
Technical field
The present invention relates to a kind of piston type scuttlebutts.
Background technique
Centrifugal pump needs exhaust of pouring water before drawing water, and making to form vacuum in water pump can draw water, when aqueduct liquid level with
When centrifugal pump still has a distance, the time that its own allows the interior formation vacuum of water pump to be consumed is longer, draws so generally installing one additional
Hydrophone, for giving centrifugation pump priming.
Current water diversion device of water pump typically draws piston up-down using lever.The power that it is exported is unstable,
And it is discontinuous.
Summary of the invention
The present invention provides a kind of piston type scuttlebutt, the utilization rate of energy and work efficiency is high and long service life.
In order to solve the above the deficiencies in the prior art, the technical scheme adopted by the invention is that a kind of such, piston type
Scuttlebutt, including scuttlebutt ontology;The water supply connector being connected with scuttlebutt chamber body;Circumferentially it is distributed in scuttlebutt ontology
On multiple piston pumps;The piston pump includes the pump housing, piston ring and piston rod, and the pump housing is stretched out in described piston rod one end, separately
One end is located in the pump housing and is connected with a reset spring, and the upper cover of piston rod has the piston ring, and the piston ring is by the pump housing
Internal cavities are divided into draw water chamber and drainage cavity two parts, and piston rod is pumping the intracorporal reciprocating movement for moving back and forth drive piston ring
Come the volume for the chamber that draws water described in increasing and reducing;Be provided on the pump housing be connected with scuttlebutt chamber body it is multiple into
The mouth of a river and the water outlet connector being connected with drainage cavity, the water inlet are connected with the chamber that draws water and are provided in water inlet into water list
To valve, the piston ring is equipped with several mouths of a river excessively being circumferentially distributed, and described crossing at the mouth of a river is provided with out water one-way valve;
And the driving device of driving piston pump, the driving mechanism includes the eccentric wheel being set in scuttlebutt chamber body, with
The connected shaft of eccentric wheel, one end that the shaft stretches out scuttlebutt inner cavity connect a driving part;The piston rod of piston pump
The one end for stretching out the pump housing is tightly attached on eccentric wheel under the resilient force of reset spring.
Specifically, the water feeding one-way valve is annular resilient collar, which is sheathed on piston rod and passes through
Protrusion thereon is connected on pump housing inner wall.
Specifically, the water one-way valve that goes out is annular resilient collar, which is sheathed on piston rod and passes through
Spring base is arranged between annular resilient collar and reset spring to compress.
It further include being mounted on the annular plastics pressing plate of spring base and being in guarantee the one-way flow effect of water feeding one-way valve
Several little springs of the circle distribution on the pump housing;The annular plastics pressing plate can be withstood out under the resilient force of little spring
Water one-way valve.
In order to preferably provide firm power, the quantity of piston pump is preferably four.
In order to which more easily connecting power device, the driving part are vee-pulley.
It further include one end that the piston pump pump housing is stretched out with piston rod in order to avoid sliding phenomenon occurs for piston rod and eccentric wheel
Be connected top and the bearing on the outside of eccentric wheel is covered, the top tip is in contact with the outer surface of bearing.
Beneficial effect
Relative to existing single-piston scuttlebutt, a kind of piston type scuttlebutt of the present invention is by by multiple piston pumps
It is connected in parallel;The piston rod of piston pump is successively pushed to generate suction using eccentric wheel in equipment operation, a kind of piston type draws at this time
The total output of hydrophone is a continuous power;Thus it is far superior to one in the utilization rate of its energy and the working life of equipment
A discontinuous power output device.
So under same working condition, a kind of this utilization rate of piston type scuttlebutt energy, working efficiency and the longevity is used
Life, is much better than existing single-piston scuttlebutt.
Detailed description of the invention
Fig. 1 is the structure chart of piston pump;
Fig. 2 is a kind of main view of piston type scuttlebutt;
1. 6. water outlet connector of the pump housing 2. piston ring, 3. piston rod, 4. reset spring, 5. water inlet, 7. water feeding one-way valve
8. crossing the mouth of a river 9. goes out 10. 12. little spring of top 11. annular plastics mute, 13. spring base of water one-way valve, 14. water supply connector
15. 19. bearing of piston pump 16. scuttlebutt ontology, 17. key, 18. eccentric wheel, 20. shaft.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, should
The examples are only for explaining the invention, is not intended to limit the scope of the present invention..
A kind of piston type scuttlebutt, including scuttlebutt ontology 16;The water supply connector 14 being connected with scuttlebutt chamber body;
Four piston pumps 15 being circumferentially distributed on scuttlebutt ontology;The piston pump includes the pump housing 1, piston rod 2 and piston ring
3, the pump housing is stretched out in described 2 one end of piston rod, and the other end is located in the pump housing and is connected with a reset spring 4, covers on the piston rod 2
There is the piston ring 3, which is divided into pump body cavity draw water chamber and drainage cavity two parts, and piston rod 2 is in the pump housing
Interior reciprocating movement drives the reciprocating movement of piston ring 3 come the volume for the chamber that draws water described in increasing and reducing;It is set on the pump housing 1
The multiple water inlets 5 being connected with scuttlebutt chamber body and the water outlet connector 14 being connected with drainage cavity are equipped with, the water inlet 5
It is connected with the chamber that draws water and water inlet is provided with water feeding one-way valve 7, is circumferentially distributed if the piston ring is equipped with
The mouth of a river 8 was done, described crossing at the mouth of a river is provided with out water one-way valve 9;And the driving device of driving piston pump, the driving
Mechanism includes the eccentric wheel 18 being set in scuttlebutt chamber body, the shaft 20 being connected with eccentric wheel, and the shaft 20 is stretched
One end of scuttlebutt inner cavity connects a vee-pulley out;It is top that the piston rod 2 of piston pump stretches out installation one on one end of the pump housing
10, piston rod 2 is tightly attached on the bearing 19 covered on the outside of eccentric wheel in the resilient force of reset spring 4 by top 10.
The water feeding one-way valve 7 is annular resilient collar, which is sheathed on piston rod and passes through thereon
Protrusion is connected on pump housing inner wall.
The water one-way valve 9 that goes out is annular resilient collar, which is sheathed on piston rod and is existed by setting
Spring base 13 compresses between annular resilient collar and reset spring 4.
It further include being mounted on spring base 13, with water one-way valve 9 out close to the adjacent annular plastics pressing plate in drainage cavity side
11 and several little springs 12 for being circumferentially distributed;The little spring 12 is arranged on the pump housing 1;When piston rod 2 drives piston ring 3
When moving to drainage cavity, annular plastics pressing plate 11 withstands out water one-way valve 9 under the resilient force of little spring 12, prevents from being discharged
The case where check valve opening causes gas-liquid to flow backwards.
When work, water supply connector 14 connects aqueduct, and water outlet connector 6 connects centrifugal pump, and diesel engine is connected by belt
Connect vee-pulley.
Shaft 20 is fixed by key 17 and 18 phase of eccentric wheel, when vee-pulley drives shaft 20 to rotate, eccentric wheel 18
It rotates together;When the distal end of eccentric wheel 18 comes into contact with the piston rod 2 of a certain piston pump 15, piston rod 2 withdraws piston pump
In body 1, the water in the drainage cavity between piston ring and water outlet is discharged piston ring 3 at this time, under the action of pressure difference, out
Water one-way valve 9 close, water feeding one-way valve 7 open, and by suction function by water the inspiration piston out of scuttlebutt ontology cavity
Drawing water for pump is intracavitary.And when the proximal part of eccentric wheel 18 comes into contact with the piston rod 2 of the piston pump 15, piston rod 2 stretches out pump
Body 1, water feeding one-way valve 7 is closed at this time, and water one-way valve 9 is opened out, and liquid is entered in drainage cavity by the chamber that draws water.
By the successively effect of four piston pumps 15, the gas in aqueduct or liquid being connected with water supply connector 14 are in work
It is picked up under the action of plug pump, and is discharged by water outlet connector 6;The liquid level in aqueduct is gradually raised at this time, when in aqueduct
Liquid level when rising to centrifugal pump and can work normally, scuttlebutt effect finishes.
Statistics indicate that liquid level can be raised 7m in 35s when diversion pipe diameter is 150mm by the scuttlebutt.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of piston type scuttlebutt, which is characterized in that including
Scuttlebutt ontology;
The water supply connector being connected with scuttlebutt chamber body;
The multiple piston pumps being circumferentially distributed on scuttlebutt ontology;The piston pump includes the pump housing, piston ring and piston rod,
The pump housing is stretched out in described piston rod one end, and the other end is located in the pump housing and is connected with a reset spring, and the upper cover of piston rod is
Pump body cavity is divided into draw water chamber and drainage cavity two parts by the piston ring stated, the piston ring, and piston rod is intracorporal past in pump
The multiple mobile reciprocating movement for driving piston ring is come the volume for the chamber that draws water described in increasing and reducing;It is provided with and draws on the pump housing
The multiple water inlets and the water outlet connector being connected with drainage cavity, the water inlet that hydrophone chamber body is connected are connected with the chamber that draws water
Lead to and water inlet is provided with water feeding one-way valve, the piston ring is equipped with several mouths of a river excessively being circumferentially distributed, described
Cross the mouth of a river at be provided with out water one-way valve;
And the driving device of driving piston pump, the driving mechanism includes the bias being set in scuttlebutt chamber body
Wheel, the shaft being connected with eccentric wheel, one end that the shaft stretches out scuttlebutt inner cavity connect a driving part;
One end that the piston rod of piston pump stretches out the pump housing is tightly attached on eccentric wheel under the resilient force of reset spring.
2. a kind of piston type scuttlebutt according to claim 1, which is characterized in that the water feeding one-way valve is annular elastomeric
Property circle, the annular resilient collar are sheathed on piston rod and are connected on pump housing inner wall by protrusion thereon.
3. a kind of piston type scuttlebutt according to claim 1, which is characterized in that the water one-way valve that goes out is annular elastomeric
Property circle, which is sheathed on piston rod and the spring base pressure by being arranged between annular resilient collar and reset spring
Tightly.
4. a kind of piston type scuttlebutt according to claim 1, which is characterized in that further include the annular for being mounted on spring base
Plastic presser plate and several little springs being circumferentially distributed on the pump housing;The annular plastics pressing plate can be in the elastic force of little spring
Water one-way valve is withstood out under effect.
5. a kind of piston type scuttlebutt according to claim 1, which is characterized in that the quantity of piston pump is preferably four.
6. a kind of piston type scuttlebutt according to claim 1, which is characterized in that the driving part is V-belt
Wheel.
7. a kind of piston type scuttlebutt according to claim 1, which is characterized in that further include stretching out piston pump with piston rod
Be connected top of one end of the pump housing and cover the bearing on the outside of eccentric wheel, the outer surface at the top tip and bearing
It is in contact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910731012.4A CN110513262A (en) | 2019-08-08 | 2019-08-08 | A kind of piston type scuttlebutt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910731012.4A CN110513262A (en) | 2019-08-08 | 2019-08-08 | A kind of piston type scuttlebutt |
Publications (1)
Publication Number | Publication Date |
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CN110513262A true CN110513262A (en) | 2019-11-29 |
Family
ID=68624471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910731012.4A Pending CN110513262A (en) | 2019-08-08 | 2019-08-08 | A kind of piston type scuttlebutt |
Country Status (1)
Country | Link |
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CN (1) | CN110513262A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2227750Y (en) * | 1994-12-30 | 1996-05-22 | 郑大举 | Pressure sealing 3-cylinder plunger pump |
CN2703892Y (en) * | 2004-05-24 | 2005-06-08 | 胡传术 | Four-cylinder energy-saving water pump |
US20070110590A1 (en) * | 2003-11-18 | 2007-05-17 | Carsten Pabst | Multipiston pump |
DE102008043444A1 (en) * | 2008-11-04 | 2010-05-06 | Robert Bosch Gmbh | Pump arrangement for e.g. common rail injection system of motor vehicle, has presupply pump designed as radial piston pump, and piston guided by guide ring that is pressed to housing of pump element |
CN208330683U (en) * | 2018-04-30 | 2019-01-04 | 今飞控股集团有限公司 | A kind of plant protection spraying machine diaphragm pump |
CN109798230A (en) * | 2019-03-05 | 2019-05-24 | 温岭市牧屿红旗机床厂 | A kind of high pressure cleaning pump of planetary structure |
-
2019
- 2019-08-08 CN CN201910731012.4A patent/CN110513262A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2227750Y (en) * | 1994-12-30 | 1996-05-22 | 郑大举 | Pressure sealing 3-cylinder plunger pump |
US20070110590A1 (en) * | 2003-11-18 | 2007-05-17 | Carsten Pabst | Multipiston pump |
CN2703892Y (en) * | 2004-05-24 | 2005-06-08 | 胡传术 | Four-cylinder energy-saving water pump |
DE102008043444A1 (en) * | 2008-11-04 | 2010-05-06 | Robert Bosch Gmbh | Pump arrangement for e.g. common rail injection system of motor vehicle, has presupply pump designed as radial piston pump, and piston guided by guide ring that is pressed to housing of pump element |
CN208330683U (en) * | 2018-04-30 | 2019-01-04 | 今飞控股集团有限公司 | A kind of plant protection spraying machine diaphragm pump |
CN109798230A (en) * | 2019-03-05 | 2019-05-24 | 温岭市牧屿红旗机床厂 | A kind of high pressure cleaning pump of planetary structure |
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