CN202250660U - Multipurpose efficient pneumatic liquid pump - Google Patents
Multipurpose efficient pneumatic liquid pump Download PDFInfo
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- CN202250660U CN202250660U CN201120306571XU CN201120306571U CN202250660U CN 202250660 U CN202250660 U CN 202250660U CN 201120306571X U CN201120306571X U CN 201120306571XU CN 201120306571 U CN201120306571 U CN 201120306571U CN 202250660 U CN202250660 U CN 202250660U
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Abstract
The utility model relates to a multipurpose efficient pneumatic liquid pump, comprising a main pump, a two-position five-way valve, a floater mechanism and a valve stem boosting mechanism. The two-position five-way valve is communicated with a cavity of the main pump via an upper air inlet and outlet pipe. The valve stem boosting mechanism is composed of a pair of spring racks, a pair of spring rack stands, a guide frame and a guide frame stand. The floater mechanism comprises a floater, a lever, a lever guide plate and a lever bearer. The multipurpose efficient pneumatic liquid pump also comprises an auxiliary pump. An auxiliary-pump water-outlet connecting pipe and a main-pump water-outlet connecting pipe are connected with a water outlet pipe via tee joints. The two-position five-way valve is communicated with a cavity of the auxiliary pump via a lower air inlet and outlet pipe. The multipurpose efficient pneumatic liquid pump of the utility model has the advantages that high lift and large outlet water flow are realized; and the multipurpose efficient pneumatic liquid pump is not only suitable for pumping water from deep wells, rivers, lakes and reservoirs for the purpose of farmland irrigation, but also suitable for conveying crude oil, chemical liquids and flammable and combustible liquids as well as for discharging municipal sewage.
Description
Technical field
The utility model relates to a kind of multipurpose efficient air pressure liquid pump; It is not only applicable to drawing water of deep-well, river, lake and reservoir; To carry out field irrigation, also be applicable to the conveying of crude oil, chemical liquid and flammable and combustible liquids, it also is applicable to the discharging of urban sewage.
Background technique
Chinese patent discloses a kind of " the automatic water raiser of Self-spraying air pressure " (number of patent application: 200510043206.3); It comprises the casing that has intake-outlet, air inlet/outlet and controlling mechanism; Be characterized in that said controlling mechanism comprises ball float and the connected body that dangles; The upper end of ball float is provided with the relief opening valve plug, and its lower end is provided with the air inlet valve plug that cooperates with airway, and said relief opening is provided with the pipeline that is connected with outlet pipe.The shortcoming of above-mentioned water raiser is following:
(1) be interrupted water outlet, and water-outlet quantity is few, lift is low;
(2) give vent to anger valve plug, ball float, air inlet valve plug links together, and be to float ball float and action together by buoyancy of water: the valve plug of giving vent to anger when opening the air inlet mouth of pipe is closed the air outlet, and water gets into casing, and the water surface is risen, and this is a slow process; Open a bit when the air inlet mouth of pipe, the air outlet is just closed a bit, and the air inlet mouth of pipe is opened half the, and the air outlet is closed half the, and at this moment the gas of coming in is all discharged from the air outlet, the gas total loss of coming in;
(3) on outlet pipe, do not have loaded check valve, the water of going out can flow backwards when casing is intake, and water outlet efficient is too low.
The model utility content
The technical problem that the utility model will solve provides a kind of big flow and high-lift multipurpose efficient air pressure liquid pump.
For solving the problems of the technologies described above, the technological scheme that the utility model is taked is: a kind of multipurpose efficient air pressure liquid pump is characterized in that: comprise main pump body, two-position five-way valve, float mechanism and valve rod boosting mechanism; Said main pump comprises the pump housing and main pump lid; On at the bottom of the pump of main pump body, be provided with the intake pipe that main pump water inlet safety check is housed; Be provided with in the side wall lower ends of main pump body the main pump water outlet connecting tube that main pump goes out Water Check Valve is housed, outlet pipe is housed in the upper end of main pump water outlet connecting tube;
Said two-position five-way valve comprises valve body, bottom flange, the valve rod of upper piston and lower piston is housed; Be provided with the lower gear head in the lower end of said valve rod, on the valve rod between said bottom flange and the lower gear head, be provided with the head that performs, said valve body is contained in main pump and covers, said bottom flange be arranged in hole that main pump covers and with its sealing; The last porting of said two-position five-way valve is connected with the main pump cavity through last air inlet-outlet pipe, and the last relief opening of said two-position five-way valve is equipped with outlet pipe, and the suction port of said two-position five-way valve is equipped with suction tude;
Said valve rod boosting mechanism is made up of a pair of spring bracket, a pair of spring support seat, drawing strickle guide and drawing strickle guide seat; Said spring bracket is made up of a pair of spring seat, spring and guide rod; The opposite end of said a pair of spring seat is respectively equipped with blind hole; The two ends of said guide rod are stretched into respectively in the blind hole of two spring seats; Said spring housing is respectively equipped with mounting hole on said a pair of spring seat on a pair of spring seat and guide rod; Said a pair of spring support seat is separately fixed on the bottom surface of main pump lid, and the spring seat of an end of said a pair of spring bracket is hinged with the lower end of a pair of spring support seat respectively; Said drawing strickle guide is fixedly connected with the drawing strickle guide seat, and the two ends of said drawing strickle guide seat are hinged with the spring seat of the other end of a pair of spring bracket respectively; Valve rod between said upper and lower shelves head penetrates the hole that is arranged in said drawing strickle guide seat; Lower end at said drawing strickle guide is provided with journal stirrup;
Said float mechanism comprises float, lever, lever guide plate and lever support; Said lever support is fixed on the inner webs of main pump body; One end and the lever support of lever are hinged; Lever is hinged through bearing pin and said journal stirrup near one side of lever support, and said bearing pin passes the slotted eye that is positioned on the regulations and parameters, and said float ties up to the other end of lever through backguy; Said lever guide plate is fixed on the bottom surface in the main pump body, on said lever guide plate, is provided with the openings lead groove, and said lever passes said openings lead groove.
The utility model also comprises auxiliary pump; Said auxiliary pump comprises auxiliary pump body and auxiliary pump lid; On at the bottom of the pump of auxiliary pump body, be provided with the intake pipe that auxiliary pump water inlet safety check is housed; Be provided with in the side wall lower ends of auxiliary pump body the auxiliary pump water outlet connecting tube that auxiliary pump goes out Water Check Valve is housed, said auxiliary pump water outlet connecting tube is connected with said outlet pipe through threeway with main pump water outlet connecting tube;
The following porting of said two-position five-way valve is connected with the cavity of auxiliary pump through following air inlet-outlet pipe, and the following relief opening of said two-position five-way valve is equipped with down outlet pipe;
Said auxiliary pump links together through upper junction plate and lower connecting plate and main pump left and right horizontal, and perhaps said auxiliary pump links together up and down through middle connecting plate and main pump.
Adopt the beneficial effect that technique scheme produced to be:
(1) can realize high-lift, big flow water outlet, lift can reach 70 meters, but once 5～2000 liters of water outlets of two-position five-way valve to-and-fro motion.
(2) alternation of major-minor pump realizes uninterruptedly pumping up water.
(3) the utility model its be not only applicable to drawing water of deep-well, river, lake and reservoir, to carry out field irrigation, also be applicable to the conveying of crude oil, chemical liquid and flammable and combustible liquids, it also is applicable to the discharging of urban sewage.
Description of drawings
Fig. 1 is the utility model embodiment 1 a structural representation;
Fig. 2 is the structural representation of spring bracket;
Fig. 3 is the utility model embodiment 2 a structural representation;
Fig. 4 is the utility model embodiment 3 a structural representation;
Wherein, 1, main pump water inlet safety check; 2, main pump water outlet connecting tube; 3, journal stirrup; 4, lever support; 5, main pump goes out Water Check Valve; 6, drawing strickle guide; 7, lower gear head; 8, drawing strickle guide seat; 9, spring bracket, 9-1, spring seat, 9-2, spring, 9-3, guide rod, 9-4, blind hole, 9-5, mounting hole; 10, the head that performs; 11, spring support seat; 12, bottom flange; 13, following outlet pipe; 14, lower piston; 15, valve rod; 16, upper piston; 17, suction tude; 18, outlet pipe; 19, go up outlet pipe; 20, valve body; 21, go up air inlet-outlet pipe; 22, following air inlet-outlet pipe; 23 main pumps lid; 24, lever; 25, backguy; 26, float; 27, main pump body; 28, lever guide plate; 29, upper junction plate; 30, auxiliary pump lid; 31, pump leg; 32, auxiliary pump body; 33, auxiliary pump water inlet safety check; 34, auxiliary pump water outlet connecting tube; 35, auxiliary pump goes out Water Check Valve; 36, lower connecting plate; 37, middle connecting plate.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Embodiment 1
Referring to Fig. 1 and Fig. 2, it is the miniature pneumatic liquid pump of the interrupted water outlet of single pump.In the present embodiment, the following air inlet-outlet pipe 22 of two-position five-way valve is blocked with following outlet pipe 13.
Present embodiment comprises main pump, two-position five-way valve, float mechanism and valve rod boosting mechanism; Said main pump comprises main pump body 27 and main pump lid 23; On at the bottom of the pump of main pump body 27, be provided with the intake pipe that main pump water inlet safety check 1 is housed; Be provided with in the side wall lower ends of main pump body 27 the main pump water outlet connecting tube 2 that main pump goes out Water Check Valve 5 is housed, outlet pipe 18 is housed in the upper end of main pump water outlet connecting tube 2;
Said two-position five-way valve comprises valve body 20, bottom flange 12, the valve rod 15 of upper piston 16 and lower piston 14 is housed; Be provided with lower gear head 7 in the lower end of said valve rod 15, on the valve rod 15 between said bottom flange 12 and the lower gear head 7, be provided with and perform 10, said valve body 20 is contained on the main pump lid 23, said bottom flange 12 be arranged on the main pump lid 23 the hole and with its sealing; The last porting of said two-position five-way valve is connected with the main pump cavity through last air inlet-outlet pipe 21, and the last relief opening of said two-position five-way valve is equipped with outlet pipe 19, and the suction port of said two-position five-way valve is equipped with suction tude 17;
Said valve rod boosting mechanism is made up of a pair of spring bracket 9, a pair of spring support seat 11, drawing strickle guide 6 and drawing strickle guide seat 8; Said spring bracket 9 is made up of a pair of spring seat 9-1, spring 9-2 and guide rod 9-3; The opposite end of said a pair of spring seat 9-1 is respectively equipped with blind hole 9-4; The two ends of said guide rod 9-3 are stretched into respectively among the blind hole 9-4 of two spring seats; Said spring 9-2 is enclosed within on a pair of spring seat 9-1 and the guide rod 9-3, on said a pair of spring seat 9-1, is respectively equipped with mounting hole 9-5; Said a pair of spring support seat 11 is separately fixed on the bottom surface of main pump lid 23, and the spring seat 9-1 of an end of said a pair of spring bracket 9 is hinged with the lower end of a pair of spring support seat 11 respectively; Said drawing strickle guide 6 is fixedly connected with drawing strickle guide seat 8, and the two ends of said drawing strickle guide seat 8 are hinged with the spring seat 9-1 of the other end of a pair of spring bracket 9 respectively; Be arranged in said upper and lower grade 10 and 7 valve rod 15 and penetrate the hole that is positioned at said drawing strickle guide seat 8; Be provided with journal stirrup 3 in the lower end of said drawing strickle guide 6;
Said float mechanism comprises float 26, lever 24, lever guide plate 28 and lever support 4; Said lever support 4 is fixed on the inner webs of main pump body 27; One end and the lever support 4 of lever 24 are hinged; Lever 24 is hinged through bearing pin and said journal stirrup 3 near one side of lever support 4; Said bearing pin passes the slotted eye that is positioned on the regulations and parameters 24, and said float 26 ties up to the other end of lever 24 through backguy 25; Said lever guide plate 28 is fixed on the bottom surface in the main pump body 27, on said lever guide plate 28, is provided with the openings lead groove, and said lever 24 passes said openings lead groove.
The working procedure of present embodiment is following:
Fig. 1 is for being in anhydrous state.The air of the pump housing 27 is communicated with the pump inside and outside air pressure balance through last air inlet-outlet pipe 21, valve body 20 tops with last outlet pipe 19.When putting into water to main pump body 27 (water level must be higher than main pump lid 23), water gets in the main pump body 27 through main pump water inlet safety check 1, and float 26 rises with the water surface simultaneously; When it ran into lever 24, lever 24 just rose along lever guide plate 28, and drove spring brackets 9 through drawing strickle guide 6 and rise, and ran into when drawing strickle guide seat 8 and performed 10 the time, and length of spring compressed power is pushed valve rod 15 to top rapidly, and upper piston 16 is sealed last outlet pipe 19; The middle part and the last air inlet-outlet pipe 21 of suction tude 17, valve body 20 are communicated with.At this moment, apply pressurized gas in suction tude 17, pressurized gas gets in the main pump bodies 27 along middle part, the last air inlet-outlet pipe 21 of suction tude 17, valve body 20; Water in the pump is exerted pressure, and the water in the pump goes out Water Check Valve 5 through main pump water outlet connecting tube 2, main pump and gets into outlet pipe 18, raises out outside the pump; The water surface in the main pump body 27 descends gradually at this moment, and float 26 descends thereupon and moves downward through backguy 25 pull lever 24, and lever 24 is pulling drawing strickle guides 6 downwards; When drawing strickle guide seat 8 is run into lower gear head 7; Pressure spring power pulls to the position among Fig. 1 downwards with valve rod 15 rapidly, the pressurized air in the main pump body 27 rapidly the top through last air inlet-outlet pipe 21, valve body 20, go up outlet pipe 19 and discharge, water gets in the main pump body 27 through main pump water inlet safety check 1 again simultaneously; Repeat last action; Accomplish air inlet, draining, exhaust, water inlet, go round and begin again, continue outside draining.
In embodiment 1, compressed-air actuated source is the large-scale air compressor of driven by motor or adopts wind energy conversion system to drive large-scale air compressor.
Referring to accompanying drawing 3, it is a major-minor pump left and right sides linkage structure, and its completion is pumped up water continuously.What present embodiment and embodiment 1 were different is: it also comprises auxiliary pump; Said auxiliary pump comprises auxiliary pump body 32 and auxiliary pump lid 30; On at the bottom of the pump of auxiliary pump body 32, be provided with the intake pipe that auxiliary pump water inlet safety check 33 is housed; Be provided with in the side wall lower ends of auxiliary pump body 32 the auxiliary pump water outlet connecting tube 34 that auxiliary pump goes out Water Check Valve 35 is housed, said auxiliary pump water outlet connecting tube 34 is connected with said outlet pipe 18 through threeway with main pump water outlet connecting tube 2;
The following porting of said two-position five-way valve is connected with the cavity of auxiliary pump through following air inlet-outlet pipe 22, and the following relief opening of said two-position five-way valve is equipped with down outlet pipe 13;
Said auxiliary pump links together through upper junction plate 29 and lower connecting plate 36 and main pump left and right horizontal.
The working procedure of present embodiment is following:
Fig. 3 is for being in anhydrous state, and the main pump cavity communicates the pump inside and outside air pressure balance through the top of last air inlet-outlet pipe 21, valve body 20 with last outlet pipe 19.The auxiliary pump cavity is through air inlet-outlet pipe 22, valve body 20 middle parts communicate auxiliary pump body 32 inside and outside air pressure balances with suction tude 17 down.
Put into water (water level must be higher than main pump and cover 23) to major and minor pump, from main pump water inlet safety check 1 and auxiliary pump water inlet safety check 33 entering main pump bodies 27 and in the auxiliary pump body 32, float 26 rises water respectively; When it runs into lever 24; Drive lever 24 and rise, lever 24 drives drawing strickle guide seats 8 and rises with spring bracket 9, performs 10 the time when running into; Because the effect of telescopic spring power; Valve rod 15 is risen to make upper piston 16 will go up outlet pipe 19 and block, the middle part of suction tude 17, valve body 20 is communicated with last air inlet-outlet pipe 21, the major-minor pump housing 27,32 is fills with water simultaneously.At this moment; Suction tude 17 inserts pressurized gass, and pressurized gas gets in the main pump bodies 27 along suction tude 17, valve body 20 middle parts, last air inlet-outlet pipe 21, and the water in the pump housing is exerted pressure; Water in the pump goes out Water Check Valve 5 along main pump water outlet connecting tube 2, main pump and gets into outlet pipe 18, goes out bigcatkin willow outside the pump; Float 26 descends simultaneously with the water surface and moves downward through backguy 25 pull lever 24; Lever 24 drives drawing strickle guide seat 8 and moves downward with spring bracket 9; When drawing strickle guide seat 8 is run into lower gear head 7; The spring of spring bracket 9 discharges compressive force rapidly makes valve rod 15 move downward the position to Fig. 3; Air inlet-outlet pipe 21 and last outlet pipe 19 are communicated with, and suction tude 17 and following air inlet-outlet pipe 22 are connected, outlet pipe 13 is sealed.Pressurized air in the main pump body 27 is discharged from last outlet pipe 19 through the top of last air inlet-outlet pipe 21, valve body 20 rapidly, and water repeats a circulation through in the main pump water inlet safety check 1 entering main pump body 27 simultaneously.Pressurized gas in the suction tude 17 gets in the auxiliary pump bodies 32 along middle part, the following air inlet-outlet pipe 22 of valve body 20, and the water in the pump goes out Water Check Valve 35 along auxiliary pump water outlet connecting tube 34, auxiliary pump and gets in the outlet pipes 18, raises out outside the pump.After the water in the main pump body 27 was full of, the buoyancy of float 26 moved up to valve rod 15 and seals last outlet pipe 19, and suction tude 17 is connected with last air inlet-outlet pipe 21; Following air inlet-outlet pipe 22 is connected with following outlet pipe 13, and the water in the main pump body 27 is discharged, and auxiliary pump body 32 carries out the exhaust water inlet; Two pumps replace the air inlet draining; The exhaust water inlet goes round and begins again, and realizes uninterruptedly outwards pumping up water.
Embodiment 3
Referring to accompanying drawing 4, it is a major and minor pump parallel-connection structure up and down, is applicable to that deep-well uses, for pumping up water continuously.
What embodiment 3 and embodiment 2 were different is that auxiliary pump links together up and down through connecting plate 37 and main pump, and embodiment 3 working procedure is identical with embodiment 2.
Claims (2)
1. a multipurpose efficient air pressure liquid pump is characterized in that: comprise main pump, two-position five-way valve, float mechanism and valve rod boosting mechanism; Said main pump comprises main pump body (27) and main pump lid (23); On at the bottom of the pump of main pump body (27), be provided with the intake pipe that main pump water inlet safety check (1) is housed; Be provided with in the side wall lower ends of main pump body (27) the main pump water outlet connecting tube (2) that main pump goes out Water Check Valve (5) is housed, outlet pipe (18) is housed in the upper end of main pump water outlet connecting tube (2);
Said two-position five-way valve comprises valve body (20), bottom flange (12), the valve rod (15) of upper piston (16) and lower piston (14) is housed; Be provided with lower gear head (7) in the lower end of said valve rod (15); On the valve rod (15) between said bottom flange (12) and the lower gear head (7), be provided with the head (10) that performs; Said valve body (20) is contained on the main pump lid (23), said bottom flange (12) be arranged on the main pump lid (23) the hole and with its sealing; The last porting of said two-position five-way valve is connected with the main pump cavity through last air inlet-outlet pipe (21), and the last relief opening of said two-position five-way valve is equipped with outlet pipe (19), and the suction port of said two-position five-way valve is equipped with suction tude (17);
Said valve rod boosting mechanism is made up of a pair of spring bracket (9), a pair of spring support seat (11), drawing strickle guide (6) and drawing strickle guide seat (8); Said spring bracket (9) is made up of a pair of spring seat (9-1), spring (9-2) and guide rod (9-3); The opposite end of said a pair of spring seat (9-1) is respectively equipped with blind hole (9-4); The two ends of said guide rod (9-3) are stretched into respectively in the blind hole (9-4) of two spring seats; Said spring (9-2) is enclosed within on a pair of spring seat (9-1) and the guide rod (9-3), on said a pair of spring seat (9-1), is respectively equipped with mounting hole (9-5); Said a pair of spring support seat (11) is separately fixed on the bottom surface of main pump lid (23), and the spring seat (9-1) of an end of said a pair of spring bracket (9) is hinged with the lower end of a pair of spring support seat (11) respectively; Said drawing strickle guide (6) is fixedly connected with drawing strickle guide seat (8), and the two ends of said drawing strickle guide seat (8) are hinged with the spring seat (9-1) of the other end of a pair of spring bracket (9) respectively; The valve rod (15) that is arranged between the said upper and lower shelves heads (10,7) penetrates the hole that is positioned at said drawing strickle guide seat (8); Be provided with journal stirrup (3) in the lower end of said drawing strickle guide (6);
Said float mechanism comprises float (26), lever (24), lever guide plate (28) and lever support (4); Said lever support (4) is fixed on the inner webs of main pump body (27); One end of lever (24) and lever support (4) are hinged; Lever (24) is hinged through bearing pin and said journal stirrup (3) near one side of lever support (4); Said bearing pin passes the slotted eye that is positioned on the regulations and parameters (24), and said float (26) ties up to the other end of lever (24) through backguy (25); Said lever guide plate (28) is fixed on the bottom surface in the main pump body (27), on said lever guide plate (28), is provided with the openings lead groove, and said lever (24) passes said openings lead groove.
2. multipurpose efficient air pressure liquid pump according to claim 1; It is characterized in that: also comprise auxiliary pump; Said auxiliary pump comprises auxiliary pump body (32) and auxiliary pump lid (30); On at the bottom of the pump of auxiliary pump body (32), be provided with the intake pipe that auxiliary pump water inlet safety check (33) is housed; Be provided with in the side wall lower ends of auxiliary pump body (32) the auxiliary pump water outlet connecting tube (34) that auxiliary pump goes out Water Check Valve (35) is housed, said auxiliary pump water outlet connecting tube (34) is connected with said outlet pipe (18) through threeway with main pump water outlet connecting tube (2);
The following porting of said two-position five-way valve is connected with the cavity of auxiliary pump through following air inlet-outlet pipe (22), and the following relief opening of said two-position five-way valve is equipped with down outlet pipe (13);
Said auxiliary pump links together with the main pump left and right horizontal through upper junction plate (29) and lower connecting plate (36), and perhaps said auxiliary pump links together up and down through middle connecting plate (37) and main pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120306571XU CN202250660U (en) | 2011-08-22 | 2011-08-22 | Multipurpose efficient pneumatic liquid pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120306571XU CN202250660U (en) | 2011-08-22 | 2011-08-22 | Multipurpose efficient pneumatic liquid pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250660U true CN202250660U (en) | 2012-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120306571XU Expired - Lifetime CN202250660U (en) | 2011-08-22 | 2011-08-22 | Multipurpose efficient pneumatic liquid pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287350A (en) * | 2011-08-22 | 2011-12-21 | 张家政 | Multi-purpose efficient pneumatic liquid pump |
-
2011
- 2011-08-22 CN CN201120306571XU patent/CN202250660U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287350A (en) * | 2011-08-22 | 2011-12-21 | 张家政 | Multi-purpose efficient pneumatic liquid pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130710 |
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| RGAV | Abandon patent right to avoid regrant |