CN104963844A - Safe gettering method for flammable and combustible gas - Google Patents
Safe gettering method for flammable and combustible gas Download PDFInfo
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- CN104963844A CN104963844A CN201510440665.9A CN201510440665A CN104963844A CN 104963844 A CN104963844 A CN 104963844A CN 201510440665 A CN201510440665 A CN 201510440665A CN 104963844 A CN104963844 A CN 104963844A
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Abstract
The invention discloses a safe gettering method for flammable and combustible gas. The method comprises: in an original state, a left bulge portion blocking a third air hole, a right bulge portion blocking a fourth air hole, a central valve element being on the middle position of a regulating valve; source gas entering a pump body through an air inlet channel of the pump body, and entering a central air intake groove, since the central air intake groove being communicated with a regulating cavity and a master control cavity through air holes, the gas entering the regulating cavity and entering the air intake region of a regulating shaft, the regulating shaft being not completely in a force balance state and moving left or right; and since the third air hole and the fourth air hole are blocked, a first air cavity and a second air cavity being sealed spaces, and the central valve element would not move.
Description
Technical field
The present invention relates to machine for adding oxygen, particularly a kind of safety absorption method of flammable explosive gas.
Background technique
Claimant finds by retrieval the reciprocator applying to electric tool that Nanjing Youlian Tongsheng Machinery Manufacturing Co., Ltd. applies in 2010.03.05, its patent No. is 201020124743.7, it discloses partial gear rackwork, by engaging of partial gear and tooth bar, realize the reciprocal telescopic of mechanism.
The large-scale stavings such as existing Large Oil Storage bucket, milk bucket, difficulty is cleaned, cleaning cost is high, and cleaning performance is not obvious, when particularly cleaning stores the staving of inflammable, explosive liquid, can not adopt electric drive, prevent electrical spark; The threeway of giving vent to anger of existing membrane pump with pneumatic drive is all fixing, and can not realize rotary spray wash, clean range is little.
The cultivation density of aquaculture rich and influential family is larger, indispensable machine for adding oxygen, utilize machine for adding oxygen to fish supplemental oxygen, existing machine for adding oxygen is all pass through electric drive, there is news report every year, because thunderstorm weather impact causes power supply not smooth, make a large amount of fry hypoxia death, massive losses is born at aquaculture family; For this reason, inventor has devised a kind of machine for adding oxygen, it utilizes gas atmosphere for power, and machine for adding oxygen of the present invention can be communicated with the gas storage plate of marsh gas fermenting system, utilizing biogas air pressure to realize machine for adding oxygen work for power, is pond supplemental oxygen, its handling safety, cost is low, does not need electric drive, can avoid the anoxic mortality of fry.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is, existing membrane pump with pneumatic drive clean range is little.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is.
Based on the machine for adding oxygen of pneumatic motor, comprise the pump housing, centerbody, central shaft, diaphragm, adjusting control valve, pump body central position is provided with centerbody, centerbody is provided with adjusting control valve and centerbody is connected with central shaft, diaphragm connects central shaft two ends, air chamber is formed between diaphragm and centerbody, inflatable chamber is formed between diaphragm and the pump housing, the two ends up and down of the pump housing are respectively arranged with air inlet threeway and threeway of giving vent to anger, inflatable chamber and air inlet threeway joint are provided with suction valve, and inflatable chamber is provided with gas outlet valve with threeway joint of giving vent to anger;
Adjusting control valve comprises valve pocket, dividing plate, regulation and control chamber, master control chamber, is provided with dividing plate and valve pocket is separated into regulation and control chamber and master control chamber in valve pocket;
In regulation and control chamber, flip sleeve is connected to regulation and control axle, the two ends of regulation and control axle are provided with symmetrical left lug boss and right lug boss, region on regulation and control axle between left lug boss and right lug boss is annular air inlet area, region regulation and control axle being positioned at left lug boss left end is left exhaust area, and it is right exhaust area that regulation and control axle is positioned at right lug boss right end region; The two ends of regulation and control chamber are provided with the first left part spool and the first right part spool, first left part spool is communicated with regulation and control the first air hole of chamber and the second air hole with the first right part spool is respectively arranged with, namely the first air hole is communicated with left exhaust area, and the second air hole is communicated with right exhaust area;
In master control chamber, flip sleeve is connected to centre valve core, the two ends of center spool are provided with symmetrical left piston bar and right piston rod, the two ends of master control chamber are provided with the second left part spool and the second right part spool, second left part spool and the second right part spool are respectively arranged with the step chamber matched with left piston bar and right piston rod, the first gas chamber is formed between the step chamber of the second left part spool and left piston bar, the second gas chamber is formed between the step chamber of the second right part spool and right piston rod, first gas chamber is communicated with regulation and control chamber by the 3rd air hole, second gas chamber is communicated with regulation and control chamber by the 4th air hole, spool neutral position, center arranges air inlet groove, and spool central position, center is provided with reciprocal chute, and the top and bottom of reciprocal chute are respectively arranged with upper rack and lower tooth bar, and partial gear is installed in reciprocal chute, when partial gear and upper rack match, depart from matching relationship with lower tooth bar, when partial gear and lower tooth bar match, and depart from matching relationship with upper rack, partial gear matches with upper rack and lower tooth bar and forms partial gear rackwork, and partial gear connects output shaft,
Valve pocket is provided with air feeding in center groove, left air drain, right air drain, left bank air drain, right air vent, the centre of valve pocket is provided with the air feeding in center groove of annular, the two ends of air feeding in center groove are provided with symmetrical left air drain and right air drain, and the outside of air feeding in center groove is also provided with symmetrical left bank air drain and right air vent; The bottom of the air feeding in center groove of annular is provided with several pores, and air feeding in center groove is connected with regulation and control chamber and air feeding in center groove is connected with master control chamber; Left air drain, right air drain, left bank air drain and the bottom of right air vent are respectively arranged with the pore be connected with master control chamber, and air feeding in center groove is connected with the air inlet groove on the spool of center all the time;
Air feeding in center groove is communicated with the gas-entered passageway of the pump housing, and left air drain, right air drain are communicated with respective side air chamber respectively, and the first air hole, the second air hole, left bank air drain, right air vent are communicated with the exhaust passage of the pump housing respectively;
Distance between the left end of left lug boss and the left end of right lug boss equals the interval between the 3rd air hole and the 4th air hole, and the distance between the right-hand member of left lug boss and the right-hand member of right lug boss equals the interval between the 3rd air hole and the 4th air hole.
The advantage of technique scheme is: utilize gas atmosphere as power, converts the rotation of partial gear to, and the pump housing can dally and not have wearing and tearing to mechanism; And the function of oxygenation can be realized while output kinetic energy or absorb gas.
The safety absorption method of flammable explosive gas, its step comprises:
Original state, left lug boss blocks the 3rd air hole, and right lug boss blocks the 4th air hole, and center spool is positioned at the neutral position of adjusting control valve;
Source of the gas enters in the pump housing through the gas-entered passageway of the pump housing, and enter in air feeding in center groove, because air feeding in center groove is communicated with regulation and control chamber and master control chamber respectively by pore, gas enter regulation and control chamber in and enter regulation and control axle air inlet area in, regulation and control axle can not be in equilibrium of forces state completely, and regulation and control axle can move to the left or to the right; Because the 3rd air hole and the 4th air hole get clogged, the first gas chamber and the second gas chamber are confined space, and center spool is not moved;
Suppose that regulation and control axially move left, regulation and control axially move left in process, because the first air hole is communicated with exhaust passage with the second air hole, the space of left exhaust area reduces, the space of right exhaust area increases, thus makes air inlet area be communicated with the 3rd air hole, and right exhaust area is communicated with the 4th air hole;
Gas enters in the first gas chamber through the 3rd air hole, because the second gas chamber is through the exhaust passage of the 4th air hole, right exhaust area, the second air hole connection pump housing, make the air pressure in the first gas chamber be greater than the second gas chamber, under the influence of air pressure, center spool moves right;
Center spool moves right in process and connects air feeding in center groove and right air drain, gas enters in right air chamber through air feeding in center groove, air inlet groove, right air drain, and make right diaphragm occur to uphold distortion, and pass through the interlock effect of central shaft, drive left diaphragm to shrink distortion; In left diaphragm contraction deformation process, the gas in left air chamber is entered in the exhaust passage of the pump housing through left air drain, master control chamber, left bank air drain;
In left diaphragm contraction deformation process, extruding regulation and control are axially moved right, make the air inlet area of axle and the 3rd air hole depart from and connect with the 4th air hole, and make left exhaust area connect the 3rd air hole; Gas through air inlet area, the 4th air hole enters in the second gas chamber, because the first gas chamber is by the exhaust passage of the 3rd air hole, left exhaust area, the first air hole connection pump housing, air pressure in second gas chamber is greater than the first gas chamber, thus the center spool of making is moved to the left; Center spool is moved to the left in process, and air inlet groove departs from right air drain and is communicated with left air drain, and right air drain is communicated with master control chamber;
Gas enters in left air chamber through air feeding in center groove, air inlet groove, left air drain, left diaphragm occurs to uphold distortion, and the contraction deformation of right diaphragm is driven by the interlock effect of central shaft, in right diaphragm contraction deformation process, the gas in right air chamber is entered in the exhaust passage of the pump housing through right air drain, master control chamber, right air vent;
And so forth, realize the bilateral reciprocation of center spool, and drive the dilatation of diaphragm or uphold distortion; In the spool reciprocating movement of center, drive the left and right of upper rack and lower tooth bar to move back and forth, and drive the partial gear be provided with in the reciprocal chute of center spool to rotate, and drive the output shaft rotation be connected with partial gear, thus realize the output of kinetic energy;
When left diaphragm upholds distortion, by the induced effect of central shaft, make right diaphragm contraction deformation, and the space in the left inflatable chamber between left diaphragm and the pump housing is reduced, and the space in the right inflatable chamber between right diaphragm and the pump housing is increased, because left inflatable chamber and right inflatable chamber and air inlet threeway joint are provided with suction valve, left inflatable chamber and right inflatable chamber are provided with gas outlet valve with threeway joint of giving vent to anger, left inflatable chamber is in exhaust condition, and right inflatable chamber is in suction condition; In like manner, when right diaphragm upholds distortion, by the induced effect of central shaft, make left diaphragm contraction deformation, the space in right inflatable chamber reduces, and the space in left inflatable chamber increases, under the effect of dash ball, right inflatable chamber is in exhaust condition, and left inflatable chamber is in suction condition.
Owing to adopting air pressure to be power, and whole process does not produce spark, and Security is high, even if device also can not heat up too fast in high speed rotating process, particularly to the absorption of flammable explosive gas, and Be very effective.
Adjustable jet rotation oxygenating system, comprise the pump housing, centerbody, central shaft, diaphragm, adjusting control valve, jet rotation oxygenation shower nozzle, pump body central position is provided with centerbody, centerbody is provided with adjusting control valve and centerbody is connected with central shaft, the two ends up and down of the pump housing are respectively arranged with air inlet threeway and threeway of giving vent to anger; Diaphragm connects central shaft two ends, forms air chamber, form liquid container between diaphragm and the pump housing between diaphragm and centerbody, liquid container and air inlet threeway link position place and threeway link position place of giving vent to anger is provided with dash ball;
Adjusting control valve comprises valve pocket, dividing plate, regulation and control chamber, master control chamber, is provided with dividing plate and valve pocket is separated into regulation and control chamber and master control chamber in valve pocket;
In regulation and control chamber, flip sleeve is connected to regulation and control axle, the two ends of regulation and control axle are provided with symmetrical left lug boss and right lug boss, region on regulation and control axle between left lug boss and right lug boss is annular air inlet area, region regulation and control axle being positioned at left lug boss left end is left exhaust area, and it is right exhaust area that regulation and control axle is positioned at right lug boss right end region; The two ends of regulation and control chamber are provided with the first left part spool and the first right part spool, first left part spool is communicated with regulation and control the first air hole of chamber and the second air hole with the first right part spool is respectively arranged with, namely the first air hole is communicated with left exhaust area, and the second air hole is communicated with right exhaust area;
In master control chamber, flip sleeve is connected to centre valve core, the two ends of center spool are provided with symmetrical left piston bar and right piston rod, the two ends of master control chamber are provided with the second left part spool and the second right part spool, second left part spool and the second right part spool are respectively arranged with the step chamber matched with left piston bar and right piston rod, the first gas chamber is formed between the step chamber of the second left part spool and left piston bar, the second gas chamber is formed between the step chamber of the second right part spool and right piston rod, first gas chamber is communicated with regulation and control chamber by the 3rd air hole, second gas chamber is communicated with regulation and control chamber by the 4th air hole, spool neutral position, center arranges air inlet groove, and spool central position, center is provided with reciprocal chute, and the top and bottom of reciprocal chute are respectively arranged with upper rack and lower tooth bar, and partial gear is installed in reciprocal chute, when partial gear and upper rack match, depart from matching relationship with lower tooth bar, when partial gear and lower tooth bar match, and depart from matching relationship with upper rack, partial gear matches with upper rack and lower tooth bar and forms partial gear rackwork,
Valve pocket is provided with air feeding in center groove, left air drain, right air drain, left bank air drain, right air vent, the centre of valve pocket is provided with the air feeding in center groove of annular, the two ends of air feeding in center groove are provided with symmetrical left air drain and right air drain, and the outside of air feeding in center groove is also provided with symmetrical left bank air drain and right air vent; The bottom of the air feeding in center groove of annular is provided with several pores, and air feeding in center groove is connected with regulation and control chamber and air feeding in center groove is connected with master control chamber; Left air drain, right air drain, left bank air drain and the bottom of right air vent are respectively arranged with the pore be connected with master control chamber, and air feeding in center groove is connected with the air inlet groove on the spool of center all the time;
Air feeding in center groove is communicated with the gas-entered passageway of the pump housing, and left air drain, right air drain are communicated with respective side air chamber respectively, and the first air hole, the second air hole, left bank air drain, right air vent are communicated with the exhaust passage of the pump housing respectively;
Distance between the left end of left lug boss and the left end of right lug boss equals the interval between the 3rd air hole and the 4th air hole, and the distance between the right-hand member of left lug boss and the right-hand member of right lug boss equals the interval between the 3rd air hole and the 4th air hole;
Jet rotation oxygenation shower nozzle, it comprises trachea, rotates pipe, output shaft, injection tracheae, turntable, and trachea is communicated with threeway of giving vent to anger, and is socketed with output shaft in trachea, and the drive end of output shaft connects partial gear; Trachea is provided with relief opening, is socketed with and rotates pipe outside relief opening, rotate on pipe and be fixed with turntable, turntable and output shaft are provided with the tapped hole matched with screw, and rotation pipe connects bending injection tracheae and relief opening and spray chamber are connected.
The further improvement of technique scheme, trachea is provided with seal ring with the link position place rotating pipe.
The further improvement of technique scheme, sprays air pipe sleeve and is connected to filter.
The further improvement of technique scheme, rotary-jet pipe is provided with two spray chambers.
The further improvement of technique scheme, the gas-entered passageway of the pump housing is communicated with the gas storage plate of biomass pool, utilizes biogas air pressure for the work of the power drive pump housing, environmental protection.
The jet rotation oxygenating system of frictional, comprise the pump housing, centerbody, central shaft, diaphragm, adjusting control valve, jet rotation oxygenation shower nozzle, pump body central position is provided with centerbody, centerbody is provided with adjusting control valve and centerbody is connected with central shaft, the two ends up and down of the pump housing are respectively arranged with air inlet threeway and threeway of giving vent to anger; Diaphragm connects central shaft two ends, forms air chamber, form liquid container between diaphragm and the pump housing between diaphragm and centerbody, liquid container and air inlet threeway link position place and threeway link position place of giving vent to anger is provided with dash ball;
Adjusting control valve comprises valve pocket, dividing plate, regulation and control chamber, master control chamber, is provided with dividing plate and valve pocket is separated into regulation and control chamber and master control chamber in valve pocket;
In regulation and control chamber, flip sleeve is connected to regulation and control axle, the two ends of regulation and control axle are provided with symmetrical left lug boss and right lug boss, region on regulation and control axle between left lug boss and right lug boss is annular air inlet area, region regulation and control axle being positioned at left lug boss left end is left exhaust area, and it is right exhaust area that regulation and control axle is positioned at right lug boss right end region; The two ends of regulation and control chamber are provided with the first left part spool and the first right part spool, first left part spool is communicated with regulation and control the first air hole of chamber and the second air hole with the first right part spool is respectively arranged with, namely the first air hole is communicated with left exhaust area, and the second air hole is communicated with right exhaust area;
In master control chamber, flip sleeve is connected to centre valve core, the two ends of center spool are provided with symmetrical left piston bar and right piston rod, the two ends of master control chamber are provided with the second left part spool and the second right part spool, second left part spool and the second right part spool are respectively arranged with the step chamber matched with left piston bar and right piston rod, the first gas chamber is formed between the step chamber of the second left part spool and left piston bar, the second gas chamber is formed between the step chamber of the second right part spool and right piston rod, first gas chamber is communicated with regulation and control chamber by the 3rd air hole, second gas chamber is communicated with regulation and control chamber by the 4th air hole, spool neutral position, center arranges air inlet groove, and spool central position, center is provided with reciprocal chute, and the top and bottom of reciprocal chute are respectively arranged with upper rack and lower tooth bar, and partial gear is installed in reciprocal chute, when partial gear and upper rack match, depart from matching relationship with lower tooth bar, when partial gear and lower tooth bar match, and depart from matching relationship with upper rack, partial gear matches with upper rack and lower tooth bar and forms partial gear rackwork,
Valve pocket is provided with air feeding in center groove, left air drain, right air drain, left bank air drain, right air vent, the centre of valve pocket is provided with the air feeding in center groove of annular, the two ends of air feeding in center groove are provided with symmetrical left air drain and right air drain, and the outside of air feeding in center groove is also provided with symmetrical left bank air drain and right air vent; The bottom of the air feeding in center groove of annular is provided with several pores, and air feeding in center groove is connected with regulation and control chamber and air feeding in center groove is connected with master control chamber; Left air drain, right air drain, left bank air drain and the bottom of right air vent are respectively arranged with the pore be connected with master control chamber, and air feeding in center groove is connected with the air inlet groove on the spool of center all the time;
Air feeding in center groove is communicated with the gas-entered passageway of the pump housing, and left air drain, right air drain are communicated with respective side air chamber respectively, and the first air hole, the second air hole, left bank air drain, right air vent are communicated with the exhaust passage of the pump housing respectively;
Distance between the left end of left lug boss and the left end of right lug boss equals the interval between the 3rd air hole and the 4th air hole, and the distance between the right-hand member of left lug boss and the right-hand member of right lug boss equals the interval between the 3rd air hole and the 4th air hole;
Jet rotation oxygenation shower nozzle it comprise trachea, rotate pipe, output shaft, injection tracheae, turntable, trachea is communicated with threeway of giving vent to anger, be socketed with output shaft in trachea, the drive end of output shaft connects partial gear, and the rotation of partial gear drives the rotation of output shaft; Trachea is provided with relief opening, be socketed with outside relief opening and rotate pipe, rotate on pipe and be fixed with turntable, rotation pipe connects bending injection tracheae and relief opening and spray chamber are connected, the output terminal of output shaft connects upper friction plate, and on turntable, flip sleeve is connected to connecting rod, and described connecting rod one end stretched in trachea is connected with lower friction plate, the other end of connecting rod is connected with rotating disk, is connected by screw between rotating disk and turntable.
The further improvement of technique scheme, is provided with spring between rotating disk and turntable.
The further improvement of technique scheme, trachea is provided with seal ring with the link position place rotating pipe.
The further improvement of technique scheme, sprays air pipe sleeve and is connected to filter.
The further improvement of technique scheme, the gas-entered passageway of the pump housing is communicated with the gas storage plate of biomass pool, utilizes biogas air pressure for the work of the power drive pump housing, environmental protection.
Above-mentioned adjustable jet rotation oxygenating system, the jet rotation oxygenating system of frictional, all adopt air pressure to be the work that power drives partial gear, and drive the rotation of shower nozzle, thus be delivering oxygen in water, in supplemental oxygen process, spray the stirring action of tracheae, improve the oxygen content in water, and when having a power failure, can ensure that fry obtains sufficient oxygen.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention, simple introduction is done below by the accompanying drawing used required in embodiment, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of membrane pump with pneumatic drive of the present invention.
Fig. 2 is the structural representation of adjusting control valve state one of the present invention.
Fig. 3 is housing configuration schematic diagram of the present invention.
Fig. 4 is the structural representation of adjusting control valve state two of the present invention.
Fig. 5 is the structural representation of adjusting control valve state three of the present invention.
Fig. 6 is the structural representation of adjusting control valve state four of the present invention.
Fig. 7 is the structural representation of adjusting control valve state five of the present invention.
Fig. 8 is the fiting relation figure of center of the present invention spool and partial gear.
Fig. 9 is the structural representation of jet the first embodiment of rotation oxygenation shower nozzle of the present invention.
Figure 10 is the structural representation of jet rotation oxygenation shower nozzle the second embodiment of the present invention.
Figure 11 is the structural representation of jet rotation oxygenation shower nozzle the second embodiment of the present invention.
Be denoted as in figure:
100, machine for adding oxygen; 110, the pump housing; 120, centerbody; 130, central shaft; 140a, left diaphragm; 140b, right diaphragm; 150a, left inflatable chamber; 150b, right inflatable chamber; 160a, left air chamber; 160b, right air chamber; 170a, suction valve; 170b, gas outlet valve; 180, air inlet threeway; 190, to give vent to anger threeway.
200, adjusting control valve; 210, dividing plate; 220, chamber is regulated and controled; 230, master control chamber; 240, axle is regulated and controled; 240a, left lug boss; 240b, right lug boss; 242, air inlet area; 244a, left exhaust area; 244b, right exhaust area; 250a, the first left part spool; 252a, the first air hole; 250b, the first right part spool; 252b, the second air hole; 260, center spool; 262, air inlet groove; 264a, left piston bar; 264b, right piston rod; 266a, upper rack; 266b, lower tooth bar; 270, partial gear; 280a, the second left part spool; 280b, the second right part spool; 282a, the first gas chamber; 282b, the second gas chamber; 284a, the 3rd air hole; 284b, the 4th air hole; 290, air feeding in center groove; 292a, left air drain; 292b, right air drain; 294a, left bank air drain; 294b, right air vent.
300, jet rotation oxygenation shower nozzle; 310, trachea; 312, gas passage is connect; 314, relief opening; 320, pipe is rotated; 322, tracheae is sprayed; 324, turntable; 326, spray chamber; 330, output shaft; 332, screw; 334, upper friction plate; 336, lower friction plate; 340, filter; 350, spring; 360, rotating disk.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making under creative work prerequisite, and the every other embodiment obtained, belongs to scope.
As shown in Figure 1, machine for adding oxygen 100, comprise the pump housing 110, centerbody 120, central shaft 130, diaphragm, adjusting control valve 200, the pump housing 110 inner hub location is provided with centerbody 120, centerbody 120 is provided with adjusting control valve 200 and centerbody 120 is connected with central shaft 130, the two ends up and down of the pump housing 110 are respectively arranged with air inlet threeway 180 and threeway 190 of giving vent to anger; Diaphragm comprises left diaphragm 140a and right diaphragm 140b, left diaphragm 140a connects central shaft 130 left end, right diaphragm 140b connects central shaft 130 right-hand member, left air chamber 160a is formed between left diaphragm 140a and centerbody 120, left inflatable chamber 150a is formed between left diaphragm 140a and the pump housing 110, form right air chamber 160b between right diaphragm 140b and centerbody 120, between right diaphragm 140b and the pump housing 110, form right inflatable chamber 150b; Left inflatable chamber 150a and air inlet threeway 180 link position place are provided with suction valve 170a, left inflatable chamber 150a is provided with gas outlet valve 170b with threeway 190 link position place of giving vent to anger, right inflatable chamber 150b and air inlet threeway 180 link position place are provided with suction valve 170a, and right inflatable chamber 150b is provided with gas outlet valve 170b with threeway 190 link position place of giving vent to anger.
As shown in Figure 2,3, adjusting control valve 200 comprises valve pocket, dividing plate 210, regulation and control chamber 220, master control chamber 230, is provided with dividing plate 210 and valve pocket is separated into regulation and control chamber 220 and master control chamber 230 in valve pocket.
As illustrated in figs. 2-7, in regulation and control chamber 220, flip sleeve is connected to regulation and control axle 240, the two ends of regulation and control axle 240 are provided with symmetrical left lug boss 240a and right lug boss 240b, region on regulation and control axle 240 between left lug boss 240a and right lug boss 240b is annular air inlet area 242, region regulation and control axle 240 being positioned at left lug boss 240a left end is left exhaust area 244a, and it is right exhaust area 244b that regulation and control axle 240 is positioned at right lug boss 240b right end region; The two ends of regulation and control chamber 220 are provided with the first left part spool 250a and the first right part spool 250b, first left part spool 250a is communicated with regulation and control the first air hole 252a of chamber 220 and the second air hole 252b with the first right part spool 250b is respectively arranged with, namely the first air hole 252a is communicated with left exhaust area 244a, and the second air hole 252b is communicated with right exhaust area 244b.
As illustrated in figs. 2 through 8, in master control chamber 230, flip sleeve is connected to centre valve core 260, the two ends of center spool 260 are provided with symmetrical left piston bar 264a and right piston rod 264b, the two ends of master control chamber 230 are provided with the second left part spool 280a and the second right part spool 280b, second left part spool 280a and the second right part spool 280b is respectively arranged with the step chamber matched with left piston bar 264a and right piston rod 264b, the first gas chamber 282a is formed between the step chamber of the second left part spool 280a and left piston bar 264a, the second gas chamber 282b is formed between the step chamber of the second right part spool 280b and right piston rod 264b, first gas chamber 282a is communicated with regulation and control chamber 220 by the 3rd air hole 284a, second gas chamber 282b is communicated with regulation and control chamber 220 by the 4th air hole 284b, center spool 260 neutral position arranges air inlet groove 262, and center spool 260 central position is provided with reciprocal chute, and the top and bottom of reciprocal chute are respectively arranged with upper rack 266a and lower tooth bar 266b, and partial gear 270 is installed in reciprocal chute, when partial gear 270 and upper rack 266a match, depart from matching relationship with lower tooth bar 266b, when partial gear 270 and lower tooth bar 266b match, and depart from matching relationship with upper rack 266a, partial gear 270 matches with upper rack and lower tooth bar and forms partial gear rackwork, and partial gear 270 is relative with valve pocket fixing, and namely partial gear 270 only has to rotate does not have to move.
As illustrated in figs. 2-7, the centre of valve pocket is provided with the air feeding in center groove 290 of annular, the two ends of air feeding in center groove 290 are provided with symmetrical left air drain 292a and right air drain 292b, and the outside of air feeding in center groove 290 is also provided with symmetrical left bank air drain 294a and right air vent 294b; The bottom of the air feeding in center groove 290 of annular is provided with several pores, and air feeding in center groove 290 is connected with regulation and control chamber 220 and air feeding in center groove 290 is connected with master control chamber 230; Left air drain 292a, right air drain 292b, left bank air drain 294a are respectively arranged with the bottom of right air vent 294b the pore be connected with master control chamber 230, and air feeding in center groove 290 is connected with the air inlet groove 262 on center spool 260 all the time.
Air feeding in center groove 290 is communicated with the gas-entered passageway of the pump housing 110, left air drain 292a is communicated with left air chamber 160a, right air drain 292b is communicated with right air chamber 160b, and the first air hole 252a, the second air hole 252b, left bank air drain 294a, right air vent 294b are communicated with the exhaust passage of the pump housing 110 respectively.
Particularly importantly, distance between the left end of left lug boss 240a and the left end of right lug boss 240b equals the interval between the 3rd air hole and the 4th air hole, and the distance between the right-hand member of left lug boss 240a and the right-hand member of right lug boss 240b equals the interval between the 3rd air hole and the 4th air hole.
Machine for adding oxygen working principle based on pneumatic motor:
The original state of machine for adding oxygen 100, left lug boss 240a blocks the 3rd air hole, and right lug boss 240b blocks the 4th air hole, and center spool 260 is positioned at the neutral position of adjusting control valve 200.
Source of the gas enters in the pump housing through the gas-entered passageway of the pump housing 110, and enter in air feeding in center groove 290, because air feeding in center groove 290 is communicated with regulation and control chamber 220 and master control chamber 230 respectively by pore, gas enter regulation and control chamber 220 in and enter regulation and control axle 240 air inlet area 242 in, regulation and control axle 240 can not be in equilibrium of forces state completely, and regulation and control axle 240 can move to the left or to the right; Because the 3rd air hole and the 4th air hole get clogged, the first gas chamber 282a and the second gas chamber 282b is confined space, and center spool 260 is not moved.
Suppose that regulation and control axle 240 is moved to the left, regulation and control axle 240 is moved to the left in process, because the first air hole is communicated with exhaust passage with the second air hole, the space of left exhaust area 244a reduces, the space of right exhaust area 244b increases, thus making air inlet area 242 be communicated with the 3rd air hole 284a, right exhaust area 244b is communicated with the 4th air hole.
Gas enters in the first gas chamber 282a through the 3rd air hole 284a, because the second gas chamber 282b is through the exhaust passage of the 4th air hole, right exhaust area, the second air hole connection pump housing, the air pressure in the first gas chamber 282a is made to be greater than the second gas chamber 282b, under the influence of air pressure, center spool 260 moves right.
Center spool 260 moves right in process and connects air feeding in center groove 290 and right air drain 292b, gas enters in right air chamber 160b through air feeding in center groove 290, air inlet groove 262, right air drain 292b, and make right diaphragm 140b occur to uphold distortion, and pass through the interlock effect of central shaft 130, drive left diaphragm 140a to shrink distortion; In left diaphragm 140a contraction deformation process, the gas in left air chamber 160a is entered in the exhaust passage of the pump housing 110 through left air drain 292a, master control chamber 230, left bank air drain 294a.
In left diaphragm 140a contraction deformation process, extruding regulation and control axle 240 is moved right, make the air inlet area 242 of axle 240 and the 3rd air hole depart from and connect with the 4th air hole, make left exhaust area connect the 3rd air hole; Gas through air inlet area 242, the 4th air hole enters in the second gas chamber 282b, because the first gas chamber 282a is by the exhaust passage of the 3rd air hole, left exhaust area, the first air hole connection pump housing 110, air pressure in second gas chamber 282b is greater than the first gas chamber 282a, thus center spool 260 is moved to the left; Center spool 260 is moved to the left in process, and air inlet groove 262 departs from right air drain 292b and is communicated with left air drain 292a, and right air drain 292b is communicated with master control chamber 230.
Gas enters in left air chamber 160a through air feeding in center groove 290, air inlet groove 262, left air drain 292a, left diaphragm 140a occurs to uphold distortion, and the contraction deformation of right diaphragm 140b is driven by the interlock effect of central shaft, in right diaphragm 140b contraction deformation process, the gas in right air chamber 160b is discharged in the exhaust passage of the pump housing 110 through right air drain 292b, master control chamber 230, right air vent 294b.
When left diaphragm 140a upholds distortion, by the induced effect of central shaft 130, make right diaphragm 140b contraction deformation, space in left inflatable chamber 150a reduces, space in right inflatable chamber 150b increases, and left inflatable chamber 150a is in exhaust condition, and right inflatable chamber 150b is in suction condition; In like manner, when right diaphragm 140b upholds distortion, by the induced effect of central shaft 130, make left diaphragm 140a contraction deformation, the space in right inflatable chamber 150b reduces, and the space in left inflatable chamber 150a increases, right inflatable chamber 150b is in exhaust condition, and left inflatable chamber 150a is in suction condition.
And so forth, realize the bilateral reciprocation of center spool 260, and drive the dilatation of diaphragm or uphold distortion, thus inflatable chamber is absorbed and Exhaust Gas.
As illustrated in figs. 2 through 8, in center spool 260 reciprocating movement, drive the movement of upper rack 266a and lower tooth bar 266b, and drive partial gear 270 to rotate.
The source of the gas that machine for adding oxygen 100 adopts, the biogas that biomass pool fermentation produces can be adopted, preferably select hydraulic type biomass pool, convert biological energy source to biogas, do not need the driving of electric power, particularly when crawl has a power failure, as machine for adding oxygen for subsequent use, can be effectively fry supplemental oxygen, avoid fry anoxic Large Scale Death.
As shown in Figure 9, jet rotation oxygenation shower nozzle 300, it comprises trachea 310, rotation pipe 320, output shaft 330, sprays tracheae 322, turntable 324, trachea 310 is communicated with threeway 190 of giving vent to anger, output shaft 330 is socketed with in trachea 310, the drive end of output shaft 330 connects partial gear 270, and the rotation of partial gear 270 drives the rotation of output shaft 330; Trachea 310 is provided with relief opening 314, be socketed with outside relief opening 314 and rotate pipe 320, rotate on pipe 320 and be fixed with turntable 324, turntable 324 and output shaft 330 are provided with the tapped hole matched with screw 332, and rotation pipe 320 connects bending injection tracheae 322 and relief opening 314 and spray chamber 326 are connected.
During insertion screw 332, turntable 324 and output shaft 330 are fixed, and the rotation of partial gear 270, drives the rotation of rotating pipe 320, and make air discharge enter in water through trachea, rotation pipe 320, injection tracheae 322, are water fish seedling supplemental oxygen; When extracting screw 332, the rotation of partial gear 270, drives the idle running of output shaft 330.
More optimize, trachea 310 is provided with seal ring with the link position place rotating pipe 320, effectively prevents gas from overflowing from trachea 310 and the joint of rotating pipe 320.
More optimize, spray outside tracheae 322 and be socketed with filter 340, spray tracheae 322 in rotation process, water fish seedling can not be accidentally injured, improve Safety performance.
Jet rotation oxygenation shower nozzle is positioned in water, partial gear 270 drives the rotation of output shaft 330, when screw 332 inserts in output shaft 330, output shaft 330 drives rotation pipe 330 to rotate, and drive the bending injection tracheae 322 be connected with rotation pipe 330 to rotate, the air of machine for adding oxygen conveying enters through threeway of giving vent to anger and connects gas passage, relief opening 314, spray chamber 326, and in final press-in water, increases the oxygen content in water.
As shown in Figure 10,11, the another kind of mode of execution of jet rotation oxygenation shower nozzle, jet rotation oxygenation shower nozzle 300 it comprise trachea 310, rotate pipe 320, output shaft 330, spray tracheae 322, turntable 324, trachea 310 is communicated with threeway 190 of giving vent to anger, output shaft 330 is socketed with in trachea 310, the drive end of output shaft 330 connects partial gear 270, and the rotation of partial gear 270 drives the rotation of output shaft 330, trachea 310 is provided with relief opening 314, be socketed with outside relief opening 314 and rotate pipe 320, rotate on pipe 320 and be fixed with turntable 324, rotation pipe 320 connects bending injection tracheae 322 and relief opening 314 and spray chamber 326 are connected, the output terminal of output shaft 330 connects upper friction plate 334, on turntable 324, flip sleeve is connected to connecting rod, described connecting rod one end stretched in trachea 310 is connected with lower friction plate 336, the other end of connecting rod is connected with rotating disk 360, be connected by screw between rotating disk 360 and turntable 324, the interval between rotating disk 360 and turntable 324 is controlled by rotary screw, and the contact controlling upper friction plate 334 and lower friction plate 336 be separated.
More perfectly, between rotating disk 360 and turntable 324, be provided with spring 350, utilize the elastic force of spring 350, prevent connecting rod from skidding in rotation process.
Screw in screw and upper friction plate is contacted with lower friction plate, output shaft drives and rotates pipe rotation, and drive the bending injection tracheae 322 be connected with rotation pipe 330 to rotate, the air of machine for adding oxygen conveying enters through threeway of giving vent to anger and connects gas passage, relief opening 314, spray chamber 326, and in final press-in water, increase the oxygen content in water.
Jet rotation oxygenation shower nozzle, in rotary course, produces spray and the oxygen content that can improve in water.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention; To be apparent for those skilled in the art to the multiple amendment of these embodiments, the General Principle defined in the present invention when not departing from spirit of the present invention or scope, can realize in other embodiments.Therefore, the present invention can not be defined to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. the safety absorption method of flammable explosive gas, its step comprises:
Original state, left lug boss blocks the 3rd air hole, and right lug boss blocks the 4th air hole, and center spool is positioned at the neutral position of adjusting control valve;
Source of the gas enters in the pump housing through the gas-entered passageway of the pump housing, and enter in air feeding in center groove, because air feeding in center groove is communicated with regulation and control chamber and master control chamber respectively by pore, gas enter regulation and control chamber in and enter regulation and control axle air inlet area in, regulation and control axle can not be in equilibrium of forces state completely, and regulation and control axle can move to the left or to the right; Because the 3rd air hole and the 4th air hole get clogged, the first gas chamber and the second gas chamber are confined space, and center spool is not moved;
Suppose that regulation and control axially move left, regulation and control axially move left in process, because the first air hole is communicated with exhaust passage with the second air hole, the space of left exhaust area reduces, the space of right exhaust area increases, thus makes air inlet area be communicated with the 3rd air hole, and right exhaust area is communicated with the 4th air hole;
Gas enters in the first gas chamber through the 3rd air hole, because the second gas chamber is through the exhaust passage of the 4th air hole, right exhaust area, the second air hole connection pump housing, make the air pressure in the first gas chamber be greater than the second gas chamber, under the influence of air pressure, center spool moves right;
Center spool moves right in process and connects air feeding in center groove and right air drain, gas enters in right air chamber through air feeding in center groove, air inlet groove, right air drain, and make right diaphragm occur to uphold distortion, and pass through the interlock effect of central shaft, drive left diaphragm to shrink distortion; In left diaphragm contraction deformation process, the gas in left air chamber is entered in the exhaust passage of the pump housing through left air drain, master control chamber, left bank air drain;
In left diaphragm contraction deformation process, extruding regulation and control are axially moved right, make the air inlet area of axle and the 3rd air hole depart from and connect with the 4th air hole, and make left exhaust area connect the 3rd air hole; Gas through air inlet area, the 4th air hole enters in the second gas chamber, because the first gas chamber is by the exhaust passage of the 3rd air hole, left exhaust area, the first air hole connection pump housing, air pressure in second gas chamber is greater than the first gas chamber, thus the center spool of making is moved to the left; Center spool is moved to the left in process, and air inlet groove departs from right air drain and is communicated with left air drain, and right air drain is communicated with master control chamber;
Gas enters in left air chamber through air feeding in center groove, air inlet groove, left air drain, left diaphragm occurs to uphold distortion, and the contraction deformation of right diaphragm is driven by the interlock effect of central shaft, in right diaphragm contraction deformation process, the gas in right air chamber is entered in the exhaust passage of the pump housing through right air drain, master control chamber, right air vent;
And so forth, realize the bilateral reciprocation of center spool, and drive the dilatation of diaphragm or uphold distortion; In the spool reciprocating movement of center, drive the left and right of upper rack and lower tooth bar to move back and forth, and drive the partial gear be provided with in the reciprocal chute of center spool to rotate, and drive the output shaft rotation be connected with partial gear, thus realize the output of kinetic energy;
When left diaphragm upholds distortion, by the induced effect of central shaft, make right diaphragm contraction deformation, and the space in the left inflatable chamber between left diaphragm and the pump housing is reduced, and the space in the right inflatable chamber between right diaphragm and the pump housing is increased, because left inflatable chamber and right inflatable chamber and air inlet threeway joint are provided with suction valve, left inflatable chamber and right inflatable chamber are provided with gas outlet valve with threeway joint of giving vent to anger, left inflatable chamber is in exhaust condition, and right inflatable chamber is in suction condition; In like manner, when right diaphragm upholds distortion, by the induced effect of central shaft, make left diaphragm contraction deformation, the space in right inflatable chamber reduces, and the space in left inflatable chamber increases, under the effect of dash ball, right inflatable chamber is in exhaust condition, and left inflatable chamber is in suction condition.
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| CN201510440665.9A CN104963844A (en) | 2015-07-24 | 2015-07-24 | Safe gettering method for flammable and combustible gas |
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| CN201510440665.9A CN104963844A (en) | 2015-07-24 | 2015-07-24 | Safe gettering method for flammable and combustible gas |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1462348A (en) * | 2000-09-21 | 2003-12-17 | 安托万·菲斯特 | Movement transforming device |
| CN201735896U (en) * | 2010-03-05 | 2011-02-09 | 南京友联同盛机械制造有限公司 | Reciprocating mechanism applied to electric power tool |
| CN102705207A (en) * | 2012-04-28 | 2012-10-03 | 安徽乐昌气动流体设备科技有限公司 | Pneumatic diaphragm pump |
| CN102928458A (en) * | 2012-10-30 | 2013-02-13 | 中国石油化工股份有限公司 | Device and method for testing autoignition temperatures of liquid and solid in high-pressure oxygen-rich environment |
| US20150050171A1 (en) * | 2013-08-16 | 2015-02-19 | Keum Kang Ind. Co., Ltd. | Diaphragm pump guaranteed with operational reliability |
| CN204474489U (en) * | 2014-12-16 | 2015-07-15 | 浙江天煌科技实业有限公司 | A kind of town sewage treatment technology comprehensive training system |
-
2015
- 2015-07-24 CN CN201510440665.9A patent/CN104963844A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1462348A (en) * | 2000-09-21 | 2003-12-17 | 安托万·菲斯特 | Movement transforming device |
| CN201735896U (en) * | 2010-03-05 | 2011-02-09 | 南京友联同盛机械制造有限公司 | Reciprocating mechanism applied to electric power tool |
| CN102705207A (en) * | 2012-04-28 | 2012-10-03 | 安徽乐昌气动流体设备科技有限公司 | Pneumatic diaphragm pump |
| CN102928458A (en) * | 2012-10-30 | 2013-02-13 | 中国石油化工股份有限公司 | Device and method for testing autoignition temperatures of liquid and solid in high-pressure oxygen-rich environment |
| US20150050171A1 (en) * | 2013-08-16 | 2015-02-19 | Keum Kang Ind. Co., Ltd. | Diaphragm pump guaranteed with operational reliability |
| CN204474489U (en) * | 2014-12-16 | 2015-07-15 | 浙江天煌科技实业有限公司 | A kind of town sewage treatment technology comprehensive training system |
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Application publication date: 20151007 |
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