CN109879236A - A kind of fluid suction filling foot pump - Google Patents
A kind of fluid suction filling foot pump Download PDFInfo
- Publication number
- CN109879236A CN109879236A CN201910123614.1A CN201910123614A CN109879236A CN 109879236 A CN109879236 A CN 109879236A CN 201910123614 A CN201910123614 A CN 201910123614A CN 109879236 A CN109879236 A CN 109879236A
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- cylinder
- fluid
- tumbler
- trapped fuel
- container
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- 239000012530 fluid Substances 0.000 title claims abstract description 58
- 238000011049 filling Methods 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 52
- 239000000446 fuel Substances 0.000 claims description 35
- 239000003208 petroleum Substances 0.000 claims description 12
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 229910001385 heavy metal Inorganic materials 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 abstract description 15
- 239000010687 lubricating oil Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 7
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- Reciprocating Pumps (AREA)
Abstract
The invention discloses a kind of fluids to aspirate filling foot pump, belong to suction pump technical field, for a small amount of fluid to be hoisted transfer from lower in daily life, production, liquid realizes transfer between different vessels, especially suitable for outdoor dynamic, industrial and mining enterprises' equipment fuel oil, lubricating oil, cutting fluid suction filling;Shoe industry, spray painting industry work in by shoes glue (EVA.PU) or paint from its corresponding container quantification take out use.It is to utilize to seal in fluid container mouth, and be filled with compressed air in a reservoir that fluid note, which is pumped through journey, so that fluid be forced to be discharged from the container through hose, it is injected into designated space container, it is easy to operate with small in size without power source, it is laborsaving, avoid the advantages that raffinate wastes in container.
Description
Technical field
The present invention relates to suction pump technical fields more particularly to a kind of fluid to aspirate filling foot pump.
Background technique
Agriculture, forestry And Animal Husbandry fishery outdoor dynamic is mostly small micro internal combustion engine, and self structure working environment determines its volume of fuel tank
Smaller, fuel oil oil filling frequency is higher: road engineering, and mining machinery is inconvenient frequently to refer to back and forth because working environment limits
Determine place fueling oil, lubricating oil;It is general outdoor straight using artificial portable oil can or oil drum to meet normal continuous production
Row is tapped into topple over.Lesser fuel tank grease pump structure determines that its pouring orifice is smaller, directly topple in easily lead to fluid leakage,
It often overflows and shows using funnel filling and inconvenient observation level height, biggish machinery equipment, pouring orifice is often in side or height
Place, people, which must stand, aloft to be operated, and time and effort consuming while brings security risk to operator.
The inland water transports power ship fuel oil filling such as river, river and lake pool are taken out frequently with simple oil or hand pump adds hose, and one
People is unable to complete operation, it is necessary to carry out with more than two people;Raffinate in the first off-loading of palpus when fuel tank periodic cleaning.Because of oil
Take out: hand pump inflexibility, can not protruding into fuel tank at all sometimes, in addition its negative-pressure ward principle determines a small amount of raffinate of tank bottoms
When just can not work, in order to clean up, need repeatedly fuel up to dilute, then extract out, operation is time-consuming and waste fuel oil.
Industrial and mining enterprises' machinery equipment rail oil, oil filling, which work, increases not small workload to plant maintenance person, because
The considerations of for machinery equipment being compact-sized and overall appearance in design and manufacture, the general volume of lubricating pump it is smaller and be mounted on compared with
Hidden place, pouring orifice are seldom exposed to clearing, and such design layout increases difficulty to filling work, because having dry
It relates to, shelter, common funnel is not all available sometimes；There is fine filtering net in pouring orifice, so that sticky shape fluid flow rate slows down,
It mentioning down by hand and is unable to control and topples over flow rate, fluid often overflows pouring orifice out, and closed narrow space cleaning workload increases suddenly,
Industrial oil scattered taking-up process out of common industrial oil drum is operated frequently with simple oil control or hand pump, and oil takes out hand pump itself
It is inevitable that pipeline configuration and negative-pressure ward principle determine that oil drum bottom remains a certain amount of raffinate；When oil plant extracts midway interval,
Oil is taken out, hand pump water outlet Liquid Residue can not pass back into oil plant bucket, is dropped in oil drum upper surface and can hardly be avoided, this has been resulted in not
Necessary waste and working environment is dirty, unrest, difference.
Spy applies in protection, house ornamentation and plates of automobile spray painting and commonly uses expensive artificial lacquer, own physical, the chemistry of paint
Property determines that its storage, transhipment must carry out under special container sealing, must be by professional from more monochromatic paint cans when spraying
In be taken out quantitatively, need to be modulated according to color proportion, then stir evenly with diluent, curing agent and can spray to implements table
Face.Paint is lost not small during the taking-up in monochromatic paint can at present, the reason is that, paint bung generally uses big opening metal
Hard sealing, sticky paint need to topple over several times in order to be taken out quantitatively, and toppling over can make part paint stick in bung hole edge, and edge every time
Bucket outer wall fair current comes out on a small quantity.The paint sticked in outside bucket is easy to be contaminated by dust, pure paint in order to obtain when toppling over again, only
Bucket outer wall shiny surface can be wiped and completely be toppled over again.In addition, seal to lower hem warp architecture cause a barrel bottom divide raffinate without
Method is poured out.For these reasons, utilization rate is not high in the taking-up of barreled paint, unnecessary waste is generated, in addition, the sky that adhesion is completely painted
Bucket is inconvenient to be recycled, and pollution environment is arbitrarily abandoned.
4 S auto shop, repair shop do that engine in general maintenance, gear-box lubricating oil more change jobs to automobile must can not
It is few, waste oil to be replaced in cabinet must be first emptied before fresh oil filling, after opening oil discharge screw, fluid is difficult to arrange rapidly because sticky
Out, the raffinate for being mixed with metallic dust, which always drips, not to stop, needs to wait for the long period and can just flow to end, and the raffinate not being discharged will pollute
The lubricating oil newly entered.When filling lubricating oil, because adding amount is little, general direct pail pot is toppled over, and accidentally has a small amount of profit
Lubricating oil is dropped on high-temperature engine metal, and the oil smoke to rise is polluted to mobile repair shop face air, and unrestrained cleaning oil pollution is not
It is clean client to be caused to complain again, it complains.
Summary of the invention
The purpose of the present invention is to provide a kind of fluids to aspirate filling foot pump, solves the skill being previously mentioned in background technique
Art problem.It is that one kind is small in size, is not necessarily to power source, the container of quantitative filling, light to be pumped can be carried out to any space pouring orifice
Raffinate is not stayed in bottom, easy to operate, fast, effortlessly foot pump.
For a small amount of fluid to hoist conveying from lower in daily life, production, a small amount of solution is between different vessels
Realize transfer, especially suitable for the filling of outdoor power equipment fuel oil lubricating oil, the fluids such as industrial and mining enterprises' equipment oil plant are aspirated,
It fills, paint takes out of monochromatic paint kettle in paintwork shows use, and shoe industry EVA.PU glue is extracted from glue bucket and used.
A kind of fluid aspirates filling foot pump, including pedal inflating, foot control valve door, appendix, tumbler, prevents back
It flows device, trapped fuel bucket, sealing cover, flowmeter, petroleum pipeline and takes oil drum, the pedal inflating and foot control valve door are through appendix
It is connect with the intake interface of trapped fuel bucket, in trapped fuel bucket, the tumbler setting is being deposited for the tumbler and back-flow preventer setting
Oil drum interior bottom portion, and output end is connect through back-flow preventer with the oil outlet of trapped fuel bucket, the oil outlet of the trapped fuel bucket is through defeated
Oil pipe is connect with oil drum is taken, and the flowmeter is arranged on petroleum pipeline, and sealing trapped fuel bucket is arranged on trapped fuel bucket in the sealing cover
With the junction of appendix and petroleum pipeline.
It further, well include pressurized cylinder, the pressurized cylinder is arranged between trapped fuel bucket and appendix, the pressurization
The input terminal of cylinder is connect with appendix, and output end is connect with the intake interface of trapped fuel bucket.
Further, the pressurized cylinder includes air inlet, cylinder, big piston cylinder, big piston, small piston, small piston cylinder
And gas outlet, described air inlet one end are connect with appendix, the other end is connect with cylinder, and the cylinder setting goes out there are two cylinder
Port, is provided with slide block in the cylinder, and one of cylinder gas outlet of the slide block control air inlet and cylinder connects
Logical, one of cylinder gas outlet of the cylinder is connected to big piston cylinder, another cylinder gas outlet is with small piston cylinder and out
Port connection, the big piston are arranged in big piston cylinder, and the small piston is arranged in small piston cylinder, the big piston and small
Piston is connected by connecting rod.
Further, the movable connection in cylinder is arranged in the slide block, and the slide block is set as " L " type block, institute
It states and is provided with " L " type stomata, when the slide block slides into the left side of cylinder, the right side of air inlet and cylinder among " L " type block
The connection of cylinder gas outlet, when the slide block is slided on the right side of cylinder, air inlet goes out through the left hand cylinder of " L " type stomata and cylinder
Port connection.
Further, it is provided with dismountable close hole tension accessory inside the tumbler and sealing cover, tumbler can
Bellows and back-flow preventer are connect with the close hole tension accessory in airtight lid for container bottom.
Further, the ontology of the tumbler is made using corrosion-resistant heavy metal stainless steel, and outside and top use circle
Sliding transition material, selects that quality is light, corrosion resistant polyvinyl chloride.
Further, the tumbler bottom is provided with the dismountable close hole tension accessory of assembly, close hole tension accessory bottom
The gap of 1mm is stayed between plane and tumbler bottom supporting surface, it is 5mm circle below that close hole tension accessory, which is set as 3 diameters,
Post holes structure is set as elastoplastic between cylinder pore structure and cylinder pore structure.
Wherein, airtight lid for container is divided into common container series standard sealing cover and nonstandard container air pressure sealing cover.Nonstandard appearance
Device pressurized seal lid includes inside and outside vessel port sealing cover ontology, mating serial sealing rubber ring and pressurized cylinder again.Tumbler bottom
Dismountable close hole tension accessory is each equipped with inside seat and airtight lid for container.Tumbler pedestal is through winding Telescopic flexible pipe and holds
The close hole tension accessory in device sealing cover bottom quickly connects, or directly seals with container when close hole tension accessory is disassembled
Lid leakage fluid dram quickly connects, and such connection type can ensure that tumbler bottom surface is contacted with container bottom always, will not be because of hose
Self weight, winding tilt tumbler, and advantageous son solution in container, which utilizes, to be maximized.
Preferably, fluid rides work done from pedal inflator from the discharged power of container.From ergonomics angle
Degree is next fragrant, and pedal inflating process takes out portable, hand pump compared to simple oil and do not stop hand rapid operation much, and staff two
Castor changes achievable long period continuous work.Pedal inflator is placed on foot side together with foot control valve side-by-side series, just
Aerator and control valve are controlled simultaneously in staff's list foot, liberate both hands, one fluid suction, filling process people can be complete
At, and simple oil is taken out, one people of hand pump is unable to complete.
Preferably, fluid to be discharged enters the mode of hose using tumbler structure, tumbler ontology corrosion resistant in container
Lose the production of heavy metal stainless steel, outside, top rounding off material selection quality be light, corrosion resistant polyvinyl chloride, lightness sensation in the upper and heaviness in the lower
Tumbler bellows is elongated after stand upright on container bottom, the fluid of tumbler suction inlet is higher than in container in the blowing pressure
It just can be discharged easily outside former container under effect, further, need to aspirate clean occasion as far as possible to fluid in container is encountered
When, tumbler bottom, which increases, assembles dismountable close hole tension accessory, and close hole tension accessory baseplane and tumbler bottom support
There are the gap of 1mm or so between face, 1mm area above fluid can be smoothly discharged container very much in such container, and for 1mm with
Inner region fluid, because fluid is under surface tension of liquid effect, liquid surface is retracted to the smallest trend, last residual stream
Body must be shunk around Xiang Mikong tension accessory, when in container again without fluid enter close hole tension accessory after, close hole tension accessory
In several diameter 5mm cylinder pore structures below in turn, ensure that the Liquid Residue in hose will not be fallen into container again, thus real
Existing fluid aspirates clean purpose.
Preferably, airtight lid for container exit can selectively configure according to actual needs can reset fluid flowmeter, stream
Meter into, row mouth be provided with identical quick coupling, convenient for Fast Installation, disassembly.It needs in quantitative filling or measuring container
It when fluid volume, is measured again after need to only resetting flowmeter, flow indication and foot valve spirit is passed through by range estimation flowmeter
Fluid quantitative filling purpose can be realized in control living, without worrying that fluid output is excessive and overflows out again, less with worry filling
It excessively needs to extract repeatedly several times, fill.Preferably, fluid output uses hose connection type, and hose can bypass interference, hide
Block material carries out fluid filling to any space pouring orifice, is provided with strip paperweight-paperweight at hose tip, paperweight center does not have
There are the passable mesoporous of hose and O-ring, 0 type coil structures are conducive to the extension elongation for freely adjusting hose tip as needed,
Paperweight mesoporous periphery is reserved with multiple fine through holes, will be unfavorable for fluid when paperweight seals entire pouring orifice and smoothly inject appearance
Device, multiple fine through holes can play timely scavenging action at this time；Paperweight uses strip paperweight structure, is pressed against convenient for paperweight
When big mouth container, operator can estimate liquid level in container at any time, make instant adjustment.Preferably, nonstandard container gas
The power source that densification capping carries out pressurized seal to non-common inside and outside vessel port is pedal inflator, available in this way
The power source of existing output fluid, reaches and optimizes product structure, reduces cost purpose, for provided by pedal inflator
Bleed pressure is lower, may not be enough to annular rubber pneumatic bag exapnsion in sealing cover ontology, squeezes rubber seal and realize aperture
Pressurized cylinder device is especially arranged in sealing, pedal inflator the blowing pressure can be promoted several times by pressurized cylinder.Ring-shaped rubber
Air bag inflating port uses tire valve structure, and air is not easy to overflow after being pressed by valve.After container orifice is sealed, it can dismantle
Fall pressurized cylinder and pedal inflator, is not to influence gas when fluid output.When needing removal sealing cover after the completion of work, only
Valve inside is touched, compressed air in rubber pneumatic bag is discharged, so that rubber seal is resiled i.e. can be taken off.
Thin-walled inner hole vessel port is that hole size is fixed with series rubber sealing ring, the ring-shaped rubber of excircle dimension seriation
Circle, the fixation of annular rubber ring inner hole is tightly placed on sealing cover ontology when work, and outer circle selects the specification for being slightly less than vessel port size,
In the case where rubber pneumatic bag expands Squeezing sealing lid ontology and annular rubber ring effect, aperture air-tightness requirement can be realized.Outside cylinder
Vessel port is that excircle dimension is fixed with series rubber sealing ring, the annular rubber ring of hole size seriation, and when work first selects
Hole size is slightly smaller than the sealing ring of foreign column mouth diameter, is tightly placed in specified altitude assignment in outer circle post holes orifice, sealing cover ontology
Be placed on sealing ring, and with sealing ring fixed dimension outer circle clearance fit, rubber pneumatic bag expansion Squeezing sealing lid ontology and
Under the effect of annular rubber ring outer circle, aperture air-tightness requirement can be realized.Common container series standard sealing cover is for daily life
Commonly used barreled container in living, production and design, it is identical as former barreled airtight lid for container to tighten sealing means, dependence
Internal and external screw thread pressure side surface flexible material sealing, the difference is that sealing cover top increases drain, inlet channel and corresponding convex
Platform, and channel facilitates hose fast insert-pull；Increasing inside sealing cover at leakage fluid dram has close hole, tension accessory mounting hole, when use
It chooses whether that the accessory is installed according to actual needs.In addition, to reduce serial sealing cover quantity, by internal screw thread sealing cover and outer spiral shell
Line sealing cover rolls into one, and only external screw thread is big by 10 compared with internal screw thread specification nominal diameter.
Present invention employs above-mentioned technical proposal, the present invention is had following technical effect that
The present invention is taken out oil, hand pump is changed to using container certainly by mechanical structure negative-pressure ward by change fluid output principle
Body leakproofness is filled with compressed air wherein and fluid is forced to be automatically drained out, fluid can be output to any finger with hose in this way
Positioning is set.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is pressurized cylinder structural schematic diagram of the invention.
Fig. 3 is tumbler sectional structure chart of the invention.
Number in figure: 1- pedal inflator, 2- foot control valve door, 3- pressurized cylinder, 3.1- air inlet, 3.2- are stirred
Block, 3.3- cylinder, the big piston cylinder of 3.4-, the big piston of 3.5-, 3.6- small piston, 3.7- small piston cylinder, the gas outlet 3.8-, 4- gas transmission
Pipe, 5- tumbler, 6- back-flow preventer, 7- trapped fuel bucket, 8- sealing cover, 9- flowmeter, 10- petroleum pipeline, 11- take oil drum.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, referring to the drawings and preferred reality is enumerated
Example is applied, the present invention is described in more detail.However, it is necessary to illustrate, many details listed in specification are only to be
Reader is set to have a thorough explanation to one or more aspects of the present invention, it can also be with even without these specific details
Realize the aspects of the invention.
As shown in Figure 1, a kind of fluid according to the present invention aspirates filling foot pump structural schematic diagram, including pedal inflating
1, foot control valve door 2, appendix 4, tumbler 5, back-flow preventer 6, trapped fuel bucket 7, sealing cover 8, flowmeter 9, petroleum pipeline 10
With take oil drum 11, the pedal inflating 1 and foot control valve door 2 are connect through appendix 4 with the intake interface of trapped fuel bucket 7, described
Tumbler 5 and the setting of back-flow preventer 6 are in trapped fuel bucket 7, and the setting of tumbler 5 is in 7 interior bottom portion of trapped fuel bucket, and output end passes through
Back-flow preventer 6 is connect with the oil outlet of trapped fuel bucket 7, and the oil outlet of the trapped fuel bucket 7 through petroleum pipeline 10 and takes oil drum (11) even
It connects, the flowmeter (9) is arranged on petroleum pipeline 10, and sealing trapped fuel bucket 7 and gas transmission on trapped fuel bucket 7 is arranged in the sealing cover 8
The junction of pipe 4 and petroleum pipeline 10.
Above-mentioned technical proposal, it can be achieved that in trapped fuel bucket 7 fluid take out light, be filled into and take in oil drum 11, and measure and take oil drum
11 extract fluid volume out altogether.7 outlet of trapped fuel bucket is standard size external thread structure, infuses and is taken out in sharp weapon external member in fluid of the present invention
The internal screw thread sealing cover for selecting and 11 outlet of oil drum being taken to match is equipped with close hole tension in mounting hole inside sealing cover and matches
Part；Suitable length bellows one end is connected with close hole tension accessory bottom end socket, the other end and 5 top socket phase of tumbler
Even, 30 bottom of tumbler pedestal is equipped with close hole tension accessory, and tumbler 5 is discharged from the container mouth together with bellows together and protrudes into
It takes in trapped fuel bucket 7, sealing cover is tightened on container discharge interface external thread, the sealing of vessel port upper surface Squeezing sealing lid annular
Circle realizes the sealing between sealing cover and vessel port；It can reset after flowmeter 9 is reset manually and be connected with sealing cover with hard tube, be made
Flowmeter 9 is fixed on sealing cover top；Output fluid hose one end is connected with 9 delivery outlet of flowmeter, and the other end is stretched by paperweight
Enter to take in oil drum 11, paperweight is lain on vessel port edge;Air induction hose-end is connected with sealing cover air inlet, the other end and foot
Aerator 1 is stepped on to be connected with 2 common outlet of foot control valve door.When normal work, operator only needs single foot to trample aerator
1,1 compressed gas of aerator enters in trapped fuel bucket 7 through air induction hose, as air pressure increases in trapped fuel bucket 7, fluid in container
Enter through 5 pedestal of tumbler, bellows, flowmeter 9 and delivery hose and takes oil drum 11.When midway need to suspend output, operator
Member only needs foot to trample control valve 2, so that air in trapped fuel bucket 7 is restored to normal pressure state, output fluid can stop exporting at once.
Shown in Fig. 2, realized and vessel port sealing principle structural schematic diagram for nonstandard container air pressure sealing cover.Thin-walled inner orifice
Container Typical Representative is the artificial paint kettle of 2~5L macromolecule, and outside cylinder mouth container Typical Representative is the card of no internal and external threads sealing
Vehicle fuel tank.Pressurized cylinder piston A is connected with piston B by intermediate piston bar, and piston A sectional area is piston B-section product
Times, piston A can be moved left and right in big cylinder, and piston B can be moved left and right in small cylinder.T is the linkage of manual double-station
Control valve, upper and lower spool move left and right in valve body cavity simultaneously.
It is as follows that the blowing pressure that pressurized cylinder provides pedal inflator promotes several times process: 1. close sky on the left of small cylinder
Gap gas delivery hose valve Q；So that spool is in left side station 2. stirring control valve T., at this time big cylinder two sides cavity with
Contact air, small cylinder right side cavity and contact air, left side air inlet are connected with pedal inflator;3. operator is single
Foot tramples aerator, and compressed air enters cavity on the left of small cylinder through hose, and piston B two sides draught head drives piston B to drive and lives
Plug A moves right together, increases with aeration quantity, and cavity pressure, which gradually rises to aerator, on the left of small cylinder can be provided most
High pressure；4. stirring control valve T, spool is made to be in right side station, the left survey cavity of small cylinder is in closed state, atmosphere at this time
Cavity air inlet is connected with pedal inflator on the right side of cylinder;5. operator's foot steps on aerator, compressed air enters atmosphere through hose
Cavity on the right side of cylinder, piston A two sides draught head driving piston A band piston B is moved to the left together, suffered by the piston A and piston B
Pressure balance, cavity gas pressure reaches cavity pressure several times on the right side of big cylinder on the left of small cylinder at this time, and opening Q valve can incite somebody to action
Gas-pressurized is charged in pressurized seal lid ontology in annular rubber pneumatic bag, and valve Q is closed after piston A, B are moved to the leftmost side;
6. repeating above-mentioned 2~5 step, it can be achieved that being pressurized, inflating again.
The present invention relates to a fluids to aspirate filling foot pump, for daily life, in production by a small amount of fluid from low
Place hoists transfer, and liquid realizes transfer between different vessels, especially suitable for outdoor dynamic, industrial and mining enterprises' equipment fuel oil,
Lubricating oil, cutting fluid suction filling;Shoe industry, spray painting industry work in by shoes glue (EVA.PU) or paint it is default from its corresponding container
It measures out and uses.It is to utilize to seal in fluid container mouth, and be filled with compressed air in a reservoir that fluid note, which is pumped through journey, to force stream
Body is discharged from the container through hose, is injected into designated space container, have it is small in size be not necessarily to power source, it is easy to operate, it is laborsaving, keep away
Exempt from the advantages that raffinate wastes in container.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of fluid aspirates filling foot pump, it is characterised in that: including pedal inflating (1), foot control valve door (2), defeated
It tracheae (4), tumbler (5), back-flow preventer (6), trapped fuel bucket (7), sealing cover (8), flowmeter (9), petroleum pipeline (10) and takes
Oil drum (11), the pedal inflating (1) and foot control valve door (2) connect through the intake interface of appendix (4) and trapped fuel bucket (7)
It connects, the tumbler (5) and back-flow preventer (6) setting are in trapped fuel bucket (7), and tumbler (5) setting is in trapped fuel bucket (7)
Portion bottom, and output end is connect through back-flow preventer (6) with the oil outlet of trapped fuel bucket (7), the oil outlet warp of the trapped fuel bucket (7)
Petroleum pipeline (10) is connect with oil drum (11) is taken, and the flowmeter (9) is arranged on petroleum pipeline (10), sealing cover (8) setting
The junction of sealing trapped fuel bucket (7) and appendix (4) and petroleum pipeline (10) on trapped fuel bucket (7).
2. a kind of fluid according to claim 1 aspirates filling foot pump, it is characterised in that: well include pressurized cylinder
(3), the pressurized cylinder (3) is arranged between trapped fuel bucket (7) and appendix (4), the input terminal of the pressurized cylinder (3) with it is defeated
Tracheae (4) connection, output end are connect with the intake interface of trapped fuel bucket (7).
3. a kind of fluid according to claim 2 aspirates filling foot pump, it is characterised in that: the pressurized cylinder (3)
Including air inlet (3.1), cylinder (3.3), big piston cylinder (3.4), big piston (3.5), small piston (3.6), small piston cylinder (3.7)
With gas outlet (3.8), described air inlet (3.1) one end is connect with appendix (4), and the other end is connect with cylinder (3.3), the gas
Cylinder (3.3) setting is there are two cylinder gas outlet, and the cylinder (3.3) is interior to be provided with slide block (3.2), the slide block (3.2)
Control air inlet (3.1) is connected to one of cylinder gas outlet of cylinder (3.3), one of gas of the cylinder (3.3)
Cylinder gas outlet is connected to big piston cylinder (3.4), another cylinder gas outlet is connected to small piston cylinder (3.7) and gas outlet (3.8),
Big piston (3.5) setting is in big piston cylinder (3.4), and small piston (3.6) setting is in small piston cylinder (3.7), institute
It states big piston (3.5) and is connected with small piston (3.6) by connecting rod.
4. a kind of fluid according to claim 3 aspirates filling foot pump, it is characterised in that: the slide block (3.2)
The movable connection in cylinder (3.3) is set, and the slide block (3.2) is set as " L " type block, setting among " L " the type block
There is " L " type stomata, when the slide block (3.2) slides into the left side of cylinder (3.3), the right side of air inlet (3.1) and cylinder (3.3)
The connection of side cylinder gas outlet, when the slide block (3.2) slides on the right side of cylinder (3.3), air inlet (3.1) passes through " L " type stomata
It is connected to the left hand cylinder gas outlet of cylinder (3.3).
5. a kind of fluid according to claim 1 aspirates filling foot pump, it is characterised in that: the tumbler (5) and
Dismountable close hole tension accessory, tumbler (5) Telescopic flexible pipe and back-flow preventer (6) are provided with inside sealing cover (8)
It is connect with the close hole tension accessory in airtight lid for container bottom.
6. a kind of fluid according to claim 1 aspirates filling foot pump, it is characterised in that: the tumbler (5)
Ontology is made using corrosion-resistant heavy metal stainless steel, and outside and top use rounding off material, selects quality light, corrosion resistant
Polyvinyl chloride.
7. a kind of fluid according to claim 1 aspirates filling foot pump, it is characterised in that: tumbler (5) bottom
Portion is provided with the dismountable close hole tension accessory of assembly, stays between close hole tension accessory baseplane and tumbler (5) bottom supporting surface
The gap of 1mm, it is 5mm cylinder pore structure below, cylinder pore structure and cylindrical hole that close hole tension accessory, which is set as 3 diameters,
Elastoplastic is set as between structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910123614.1A CN109879236A (en) | 2019-02-19 | 2019-02-19 | A kind of fluid suction filling foot pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910123614.1A CN109879236A (en) | 2019-02-19 | 2019-02-19 | A kind of fluid suction filling foot pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109879236A true CN109879236A (en) | 2019-06-14 |
Family
ID=66928397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910123614.1A Withdrawn CN109879236A (en) | 2019-02-19 | 2019-02-19 | A kind of fluid suction filling foot pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109879236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025165037A1 (en) * | 2024-02-02 | 2025-08-07 | 국립암센터 | Liquid dispensing apparatus and liquid dispensing method using same |
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| CN104150419A (en) * | 2014-08-15 | 2014-11-19 | 金坛市新鑫包装机械有限公司 | Supercharged high viscosity filling machine |
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|---|---|---|---|---|
| US3192717A (en) * | 1962-06-19 | 1965-07-06 | Keclavite Hydraulics Ltd | Hydraulically operated reciprocating apparatus |
| SU631689A1 (en) * | 1977-01-12 | 1978-11-05 | Предприятие П/Я Р-6115 | Tandem cylinder |
| CN2050103U (en) * | 1988-12-03 | 1989-12-27 | 吴远志 | Air-pressure beam-pumping unit |
| CN2126337U (en) * | 1992-07-08 | 1992-12-30 | 汤福刚 | Pneumatic liquid displacing device |
| CN2198409Y (en) * | 1994-06-30 | 1995-05-24 | 宝山钢铁(集团)公司 | Gas pressure increasing cylinder |
| CN1849246A (en) * | 2003-06-06 | 2006-10-18 | 莱克西姆分配系统 | Application device for liquid product |
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| WO2025165037A1 (en) * | 2024-02-02 | 2025-08-07 | 국립암센터 | Liquid dispensing apparatus and liquid dispensing method using same |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190614 |
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| WW01 | Invention patent application withdrawn after publication |