CN102192121B - Hand-operated ground type biogas discharging pump - Google Patents
Hand-operated ground type biogas discharging pump Download PDFInfo
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- CN102192121B CN102192121B CN201010595793.8A CN201010595793A CN102192121B CN 102192121 B CN102192121 B CN 102192121B CN 201010595793 A CN201010595793 A CN 201010595793A CN 102192121 B CN102192121 B CN 102192121B
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Abstract
The application relates to a kind of hand-operated ground type biogas discharging pump. Still there is little, heavy, mobile convenient not, the antiblocking of accommodation and by the dissatisfactory problem of performance in existing manual pump. The composition of this product comprises: upper pump casing (1), below described upper pump casing, a side is provided with drain pipe (2), below described upper pump casing, connect cylinder sleeve (3), below described cylinder sleeve, connect feed tube (4), described feed tube connects check valve one (5), described feed tube connects pipette (6), the imbibition head (7) of described pipette connecting band check valve, described upper pump casing upper end connects drawing mechanism, and described drawing mechanism connects piston (14). This product is a kind of manual pump.
Description
Technical field:
The present invention relates to a kind of hand-operated ground type biogas discharging pump.
Background technology:
Existing methane-generating pit discharging method mainly contain vacuum liquid-absorbing fill with car, the electronic submersible sewage pump of various principles andPiston pump, hand submerged pump and surface pump, the several different methods such as simple and easy aspirator. Vacuum liquid-absorbing automobile pumping speedHeight, block resistance is good, but use cost is high, and some place is difficult for close; The electronic submersible sewage pump of vane typePumping speed is high, but block resistance is often not as reciprocating pump, the low also shadow often of the supply voltage of remote districtsThe performance that rings electronic submersible sewage pump usefulness, manual pump mostly is reciprocating pump, and block resistance is better, but is not so good asThe pumping speed of electronic submersible sewage pump is large; The accuracy of manufacture and the suction range request of liquid following formula manual pump to pump is low, but body is long,Mobile inconvenience, some pond type cannot use; Manual ground type pump is not limited by pond type, conveniently moving, butThe accuracy of manufacture requires high; Be limited to each user's environment and economic condition, manual pump still has use widely.But still there is little, heavy, mobile convenient not, the antiblocking of accommodation and trafficability characteristic in existing manual pumpCan dissatisfactory problem.
Summary of the invention:
The object of the invention is to provide a kind of for the problem of above-mentioned existence and be difficult for blocking, lift is high, take out slagThe hand-operated ground type biogas discharging pump that ability is strong.
Above-mentioned object realizes by following technical scheme:
Hand-operated ground type biogas discharging pump, its composition comprises: upper pump casing, below described upper pump casing oneSide is provided with drain pipe, connects cylinder sleeve below described upper pump casing, connects feed tube below described cylinder sleeve,Described feed tube connects check valve one, and described feed tube connects pipette, and described pipette connectsWith the imbibition head of check valve, described upper pump casing upper end connects drawing mechanism, described drawing mechanism connectionThe plug of taking over a job.
Described hand-operated ground type biogas discharging pump, described drawing mechanism comprises axle sleeve, described axle sleevePower transmission shaft is installed in the inside, and one end of described power transmission shaft connects pressure handle, and the other end of described power transmission shaft connectsConnect lever, described lever and piston rod are hinged, and described piston rod connects described piston.
Described hand-operated ground type biogas discharging pump, the bottom of described upper pump casing has upper flange, instituteThe bottom of the cylinder sleeve of stating connects lower flange, between described upper flange and described lower flange, passes through screw rodAnd fastening nuts, described feed tube is arranged on described lower flange, has below the described pump housingFrame, described support comprises the pole being arranged on upper pump casing and the supporting leg that is connected to described lower flange,The fixing wheel shaft in lower end of described supporting leg, the both ends of described wheel shaft are provided with castor, described wheel shaftTwo ends and described castor inner side are respectively equipped with leg.
Described hand-operated ground type biogas discharging pump, the lower end of described piston rod is fork configuration and has twoIndividual threaded end, described threaded end is through described piston affixed by nut, described pistonCentre has circular hole and check valve three is housed and rubber piston ring, the side of described piston with described inCylinder sleeve between there is gap.
Described hand-operated ground type biogas discharging pump, described in described check valve is arranged on by rubber valve seatImbibition face in front, described imbibition subfacies connects hook-shaped pin.
Beneficial effect:
1. compact conformation of the present invention, reasonable in design, easy to operate, be difficult for jam, owing to being equipped with two feed liquors, as long as block when two feed liquor check valves are different, just can there is not back liquid in check valve, suction journey is large, liftHeight, takes out slag ability strong. Pressure is steady, because the drain pipe upper end of upper pump casing is air tight housing, plays slowRush the effect of device, the resistance peak value of pressure handle is reduced, feel is brisk. Because power is to be introduced by power transmission shaft, the resistance of the straight moving structure of drawing than piston rod is little, and seal is not easy to wear and outward appearance is clean and tidy. InThree points of contact when operating position, castor built on stilts, supporting & stablizing; Only need be by the pump housing to another when mobileTo inclination, castor contacts with ground, conveniently moving. With after will imbibition head insert in clear water and draw water, canEasily natural pond liquid is displaced, and by emptying rate of liquid in pump and in pipeline.
Brief description of the drawings:
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the M portion enlarged diagram of Fig. 1;
Fig. 3 is that the K of Fig. 1 is to view;
Fig. 4 is the A-A cutaway view of Fig. 1;
Fig. 5 is imbibition header structure schematic diagram;
Fig. 6 is the C-C cutaway view of Fig. 5;
Fig. 7 is the another kind of structure of lower pump body.
Detailed description of the invention:
Embodiment 1:
Hand-operated ground type biogas discharging pump, its composition comprises: upper pump casing 1, below described upper pump casing oneSide is provided with drain pipe 2, connects cylinder sleeve 3 below described upper pump casing, connects feed tube below described cylinder sleeve4, described feed tube connects check valve 1, and described feed tube connects pipette 6, described imbibitionThe imbibition of pipe connecting band check valve 7, described upper pump casing upper end connects drawing mechanism, described dischargingDevice connects piston 14.
Described drawing mechanism comprises 9, and power transmission shaft 10, described power transmission shaft are installed in described axle sleeve the insideOne end connect pressure handle 11, the other end of described power transmission shaft connects lever 12, described lever and pistonBar 13 is hinged, and described piston rod connects piston 14.
Embodiment 2:
Hand-operated ground type biogas discharging pump described in embodiment 1, on the bottom of described upper pump casing hasFlange 15, the bottom of described cylinder sleeve connects lower flange 16, described upper flange and described lower flangeBetween fastening by screw rod 17 and nut 18, described feed tube is arranged on described lower flange.
Embodiment 3:
Hand-operated ground type biogas discharging pump described in the above embodiments, has support below the described pump housing,Described support comprises the pole 19 being arranged on upper pump casing and the supporting leg 20 that is connected to described lower flange,The fixing wheel shaft 21 in lower end of described supporting leg, the both ends of described wheel shaft are provided with castor 22, describedWheel shaft two ends and described castor inner side are respectively equipped with leg 28. Pole tilts to be supported for " people " by the pump housingFont state so that pressure handle active force and pump housing center of gravity do not surmount with joint efforts the strong point.
Embodiment 4:
Hand-operated ground type biogas discharging pump described in the above embodiments, the lower end of described piston rod is forkShape structure also has two threaded ends, and described threaded end passes described piston affixed by nut 27,The centre of described piston has circular hole and check valve 3 23 is housed and rubber piston ring 24, describedBetween the side of piston and described cylinder sleeve, there is gap. Make radially wobbling of piston rod can not cause livingPlug motion is obstructed, and in this example, the angle that radially wobbles of piston rod is 2 °-4 °.
Embodiment 5:
Above-mentioned hand-operated ground type biogas discharging pump, rubber valve is passed through in the described imbibition in front check valve of faceSeat 25 is arranged on described imbibition face in front, and described imbibition subfacies connects hook-shaped pin 26. Hook-shaped pinAct on one be prevent that imbibition head from holding pond at the bottom of, another effect is manually to stir pond bottom sediment.
Embodiment 6:
Above-mentioned hand-operated ground type biogas discharging pump, is equipped with cushion rubber bumper 29 on described lever, describedBetween cylinder sleeve and described upper flange and described lower flange, there is respectively sealing ring 30 and sealing ring 31, instituteSeal 32 and seal 33 are housed, the company of described feed tube and described lower flange on the power transmission shaft of statingRubber ring 34 is equipped with at the place of connecing.
The course of work: imbibition head is inserted in methane-generating pit, and pressure-raising pressure handle repeatedly, produces negative pressure in cylinder sleeve,Liquid is risen up in cylinder sleeve, and liquid enters upper pump casing by fluid check valve on piston, liquid is through upperOutside fluid mouth of pipe excavationg pump on the pump housing. When the fluid mouth of pipe is connected to pipeline to being placed in discharge opeing in the container of eminenceTime, because upper pump casing top is airtight, thereby play the use of buffer, reduce pressure handle active forcePeak value, make feel brisk. When sucking bulky grain thing in pump, one of them feed liquor check valve can not be closedTime, owing to there being the effect of another feed liquor check valve, liquid still can not reflux, and continues to discharge. Work as particleWhen thing blocks fluid check valve, because the liquid in cylinder sleeve can not reflux, along with the motion of piston, fluidCheck-valve port place can produce the respiration of liquid, until particle departs from outlet check valve, discharging pump is extensiveCarry again liquid.
Claims (1)
1.A kind of hand-operated ground type biogas discharging pump, its composition comprises: upper pump casing, it is characterized in that: below described upper pump casing, a side is provided with drain pipe, below described upper pump casing, connect cylinder sleeve, connect feed tube below described cylinder sleeve, described feed tube connects check valve one, described feed tube connects pipette, the imbibition head of described pipette connecting band check valve two, described upper pump casing upper end connects drawing mechanism, and described drawing mechanism connects piston;
Described drawing mechanism comprises axle sleeve, and power transmission shaft is installed in described axle sleeve the inside, and one end of described power transmission shaft connects pressure handle, and the other end of described power transmission shaft connects lever, and described lever and piston rod are hinged, and described piston rod connects described piston;
The angle that radially wobbles of piston rod is 2 °-4 °, makes radially wobbling of piston rod can not cause piston movement to be obstructed;
Imbibition head is inserted in methane-generating pit, and pressure-raising pressure handle repeatedly, produces negative pressure in cylinder sleeve, liquid is risen up in cylinder sleeve, and liquid enters upper pump casing by fluid check valve on piston, outside the fluid mouth of pipe excavationg pump of liquid on upper pump casing; When the fluid mouth of pipe is connected to pipeline when being placed in the container of eminence discharge opeing, because upper pump casing top is airtight, thereby play the use of buffer, reduce the peak value of pressure handle active force, make feel brisk; In the time sucking bulky grain thing in pump check valve one, check valve two one of them feed liquor check valves can not be closed, owing to there being the effect of another feed liquor check valve, liquid still can not reflux, and continues to discharge; In the time that particle blocks fluid check valve, because the liquid in cylinder sleeve can not reflux, along with the motion of piston, fluid check-valve port place can produce the respiration of liquid, until particle departs from fluid check valve, discharging pump recovers to carry liquid;
The bottom of described upper pump casing has upper flange, the bottom of described cylinder sleeve connects lower flange, between described upper flange and described lower flange by screw rod and fastening nuts, described feed tube is arranged on described lower flange, below described upper pump casing, there is support, described support comprises the pole being arranged on upper pump casing and is connected to the supporting leg of described lower flange, the fixing wheel shaft in lower end of described supporting leg, the both ends of described wheel shaft are provided with castor, and described wheel shaft two ends and described castor inner side are respectively equipped with leg; Pole the pump housing is tilted to be supported for herringbone state so that pressure handle active force and upper pump casing center of gravity do not surmount with joint efforts the strong point;
Three points of contact in the time of operating position, castor built on stilts, supporting & stablizing; Only need be by upper pump casing to another to inclination when mobile, castor contacts with ground, conveniently moving;
The lower end of described piston rod is fork configuration and has two threaded ends, described threaded end is through described piston affixed by nut, the centre of described piston has circular hole and fluid check valve is housed and rubber piston ring, between the side of described piston and described cylinder sleeve, there is gap, make radially wobbling of piston rod can not cause piston movement to be obstructed;
Described check valve two is arranged on described imbibition face in front by rubber valve seat, and described imbibition subfacies connects hook-shaped pin, at the bottom of hook-shaped pin prevents that imbibition head from holding pond, and manually stirs pond bottom sediment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010595793.8A CN102192121B (en) | 2010-12-07 | 2010-12-07 | Hand-operated ground type biogas discharging pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010595793.8A CN102192121B (en) | 2010-12-07 | 2010-12-07 | Hand-operated ground type biogas discharging pump |
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| Publication Number | Publication Date |
|---|---|
| CN102192121A CN102192121A (en) | 2011-09-21 |
| CN102192121B true CN102192121B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010595793.8A Active CN102192121B (en) | 2010-12-07 | 2010-12-07 | Hand-operated ground type biogas discharging pump |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732935A (en) * | 2012-07-22 | 2012-10-17 | 宁波市镇海怡福莱文化创意有限公司 | Electromagnetic fishing tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2913663Y (en) * | 2006-03-30 | 2007-06-20 | 赵玉林 | Hand-operated dross taking out pump for mathane-generating pit |
| CN101487459A (en) * | 2009-02-06 | 2009-07-22 | 高德广 | Double-functional manual biogas liquid residue discharge pump |
| CN201507405U (en) * | 2009-06-05 | 2010-06-16 | 高德广 | Double-functional manual swamp residue and slurry discharge pump |
| CN201916142U (en) * | 2010-10-18 | 2011-08-03 | 哈尔滨金星电子工程有限公司 | Manual ground type biogas discharge pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1545748A1 (en) * | 2002-08-30 | 2005-06-29 | Kalmarin Tila | Apparatus and method for pressurising biogas in a gas washer |
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2010
- 2010-12-07 CN CN201010595793.8A patent/CN102192121B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2913663Y (en) * | 2006-03-30 | 2007-06-20 | 赵玉林 | Hand-operated dross taking out pump for mathane-generating pit |
| CN101487459A (en) * | 2009-02-06 | 2009-07-22 | 高德广 | Double-functional manual biogas liquid residue discharge pump |
| CN201507405U (en) * | 2009-06-05 | 2010-06-16 | 高德广 | Double-functional manual swamp residue and slurry discharge pump |
| CN201916142U (en) * | 2010-10-18 | 2011-08-03 | 哈尔滨金星电子工程有限公司 | Manual ground type biogas discharge pump |
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| Publication number | Publication date |
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| CN102192121A (en) | 2011-09-21 |
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Effective date of registration: 20170912 Address after: 150000, No. 2, unit 299, 302 east straight street, Nangang District, Heilongjiang, Harbin Patentee after: Harbin Dong Zhuan Science and Technology Ltd. Address before: 109 B block 1, CXS street, Xiangfang District, Heilongjiang, Harbin 150046, China Patentee before: Harbin Golden Star Electronic Company |
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