CN117869289A - Plunger pump with waterproof vapor structure - Google Patents
Plunger pump with waterproof vapor structure Download PDFInfo
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- CN117869289A CN117869289A CN202410152913.9A CN202410152913A CN117869289A CN 117869289 A CN117869289 A CN 117869289A CN 202410152913 A CN202410152913 A CN 202410152913A CN 117869289 A CN117869289 A CN 117869289A
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- drive
- plunger pump
- oil
- filter screen
- outside
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- 238000004062 sedimentation Methods 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 238000005273 aeration Methods 0.000 claims description 13
- 238000001556 precipitation Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 43
- 238000006073 displacement reaction Methods 0.000 description 22
- 230000005540 biological transmission Effects 0.000 description 7
- 238000004945 emulsification Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000036346 tooth eruption Effects 0.000 description 5
- 238000005276 aerator Methods 0.000 description 3
- 239000008396 flotation agent Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of plunger pumps, in particular to a plunger pump with a waterproof vapor structure, which comprises a plunger pump main body, wherein a drain tank is arranged on the outer side of the plunger pump main body, a connecting groove is formed in the top of the drain tank, a filter screen is arranged in the connecting groove, two groups of driving fans are arranged in the filter screen, a plurality of groups of connecting blocks are arranged at one end of the drain tank, which is close to the filter screen, the inner parts of the connecting blocks are connected with moving blocks in a sliding manner, the moving blocks are extended to the outer side of the connecting blocks, a fixed rod is arranged at the top of the drain tank and above the filter screen, a collecting tank is arranged at one end of the collecting tank, which is close to the filter screen, a guide groove is formed at one end of the guide groove, which is far away from the filter screen, and a sedimentation groove is formed in the collecting tank.
Description
Technical Field
The invention relates to the technical field of plunger pumps, in particular to a plunger pump with a waterproof vapor structure.
Background
Plunger pumps are an important device of hydraulic systems. The plunger reciprocates in the cylinder body to change the volume of the sealed working cavity, so as to realize oil absorption and pressure oil. The plunger pump has the advantages of high rated pressure, compact structure, high efficiency, convenient flow adjustment and the like, and is widely applied to occasions requiring high pressure, high flow and flow adjustment, such as hydraulic presses, engineering machinery and ships.
The drain box of the existing plunger pump is provided with an inspection hole, the upper part is covered by a filter screen, a large amount of water vapor is generated when the water supply temperature is high, condensation is detected in the filter screen or the box body to form water drops, the water drops are dripped into a plunger, and the plunger is substituted into a crankcase to cause oil emulsification, so that the improvement of the existing plunger pump is particularly important in designing a novel plunger pump with a water vapor-proof structure to solve the technical defects, and improving the practicability of the integral plunger pump.
Disclosure of Invention
The invention aims to provide a plunger pump with a waterproof vapor structure, which can guide vapor discharged from a sewage disposal box, guide the vapor into the guide groove, prevent water drops from forming, drop a plunger, introduce the plunger into a crankcase to cause oil emulsification, facilitate disassembly, cleaning and maintenance of a filter screen, collect the discharged vapor, separate oil carried in the discharged vapor, recycle the oil, and improve the overall practicability of the plunger pump so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a plunger pump with vapor-proof structure, includes the plunger pump main part, the outside of plunger pump main part is equipped with the blow off case, the spread groove has been seted up at the top of blow off case, the inside of spread groove is equipped with the filter screen, the inside of filter screen is equipped with two sets of driving fans, the one end that the blow off case is close to the filter screen is equipped with the multiunit connecting block, the inside sliding connection of connecting block has the movable block, the movable block extends to the outside of connecting block and is equipped with the dead lever, the top of blow off case just is located the top of filter screen and is equipped with the collecting box, the guide way has been seted up to the one end that the collecting box is close to the filter screen, the one end that the guide way was kept away from to the guide way just is located the inside of collecting box has been seted up the oil storage tank, just the inside of deposit groove is equipped with the movable part, the inside of movable part is equipped with the connecting cylinder.
As a preferable scheme of the invention, two groups of sliding rods are arranged in the connecting block and positioned on the outer side of the moving block, two groups of sliding grooves are formed in the moving block, the moving block is connected with the sliding rods through the sliding grooves, a first compression spring is sleeved on the outer side of the sliding rods, and the first compression spring is connected with the moving block through the sliding rods.
As a preferable scheme of the invention, a clamping groove is formed in the filter screen, the inner structure size of the clamping groove is designed corresponding to the outer structure size of the fixed rod, the filter screen is connected with the fixed rod through the clamping groove, the movable block extends to the outer side of the connecting block and is fixedly connected with the movable rod, and the movable rod is in sliding connection with the connecting block.
As the preferable scheme of the invention, the top of the connecting block is provided with the sleeve, the inside of the sleeve is connected with the limiting rod in a sliding way, the outside of the limiting rod is fixedly connected with the limiting block which is positioned in the sleeve, the top of the limiting block is provided with the second compression spring which is positioned on the outside of the limiting rod, and one end of the limiting rod far away from the sleeve extends to the inside of the connecting block.
As a preferable scheme of the invention, two groups of limit grooves are formed in one end, close to the limit rod, of the movable block, the inner structure size of each limit groove is designed correspondingly to the outer structure size of the limit rod, and the movable block is connected with the limit rod through the limit grooves.
As a preferable scheme of the invention, a guide piece is arranged in the guide groove, the top of the guide piece is positioned in the air pump in the collecting box, the input end of the air pump and the guide piece, and the output end of the air pump extends to the inside of the sedimentation groove.
As a preferable scheme of the invention, a condensing plate is arranged at one end, close to the guide groove, of the interior of the sedimentation tank, an aeration pipe is arranged in the interior of the sedimentation tank, a plurality of groups of spiral cutting plates are arranged in the interior of the aeration pipe, and a plurality of groups of cutting teeth are arranged on the outer sides of the spiral cutting plates.
As a preferable scheme of the invention, a driving rod is connected in a sliding manner in the connecting cylinder, a piston is arranged in the connecting cylinder extending to the connecting cylinder, an oil inlet and an oil outlet are respectively formed in the connecting cylinder and at one end far away from the driving rod, the oil inlet and the oil outlet are respectively connected with a closing block in a rotating manner, the two groups of closing blocks are respectively connected with the oil inlet and the oil outlet through torsion springs, a connecting pipe is arranged at the outer side of the oil outlet far away from the connecting cylinder, and one end of the connecting pipe far away from the connecting cylinder extends to the inside of the oil storage tank.
As a preferable scheme of the invention, two groups of first driving screws are rotationally connected to one end, close to the connecting cylinder, of the settling tank, a moving plate is arranged in the moving part and is connected with the connecting cylinder through the moving plate, two groups of first thread cylinders are rotationally connected to the inner part of the moving plate, first thread grooves are formed in the first thread cylinders, the first thread cylinders are connected with the first driving screws through the first thread grooves, driving gears are fixedly connected to the outer sides of the collecting box, extending to one ends, far away from the moving part, of the two groups of first driving screws, the two groups of driving gears are connected through meshing parts, and the driving ends of driving motors are fixedly connected to the inner parts of the driving gears.
As a preferable scheme of the invention, the outer side of the first driving screw is in threaded connection with a first driving conical gear, the outer side of the first driving conical gear is in meshed connection with a second driving conical gear, one end of the second driving conical gear far away from the first driving conical gear is fixedly connected with a transmission rod, one end of the transmission rod far away from the second driving conical gear is fixedly connected with a third driving conical gear, the outer side of the third driving conical gear is in meshed connection with a fourth driving conical gear, one end of the fourth driving conical gear far away from the third driving conical gear is fixedly connected with a second driving screw, the inner part of the driving rod is in rotary connection with a second thread cylinder, a second thread groove is formed in the inner part of the second thread cylinder, and the second thread cylinder is connected with the second driving screw through the second thread groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the design of the filter screen, the fixing rod is connected with the clamping groove, so that the filter screen can be limited and installed in the connecting groove, the driving fan carried by the filter screen can guide vapor discharged from the sewage disposal box, the vapor is led into the guide groove to prevent water drops from forming, the plunger is dripped into the crankcase, oil emulsification is caused, when the filter screen needs to be disassembled, cleaned and maintained, the limiting rod is pulled to move out of the inner part of the limiting groove, the moving block can be displaced, the moving rod is displaced to drive the moving block to displace, the fixing rod can be displaced from the inner part of the clamping groove, when the moving block is displaced to a specified position, the limiting rod is moved by the second compression spring, the limiting rod is driven to displace, the limiting rod is displaced to the inner part of the other group of limiting groove, and the moving block is limited, so that the filter screen can be disassembled, and the filter screen is conveniently cleaned and maintained.
2. In the invention, through the design of the collecting box, the water vapor is guided into the guide groove by driving the fan, the air pump is started, the water vapor is guided into the interior of the sedimentation groove by the guide piece and contacts with the condensing plate, the condensing plate increases the condensing speed of the water vapor, the condensing plate is in an inclined structure design in the interior of the sedimentation groove, so that the water vapor condensed into water droplets can drop into the interior of the sedimentation groove, when too many water droplets are accumulated in the interior of the sedimentation groove, the oil carried by the water vapor from the interior of the sewage disposal box can float on the surface of the liquid, the density of the water is higher than that of the oil, the gas is guided into the interior of the aeration pipe, the bubbles formed by the gas guided into the aeration pipe are scattered by the cooperation of a plurality of groups of spiral cutting plates in the interior of the air pump and a plurality of groups of cutting teeth on the surface of the air pump, so as to form a plurality of groups of small bubbles, and the characteristics that the oil-water-oil-water surface tension is higher than the oil-gas surface tension, the oil is hydrophobic and the gas is relatively hydrophilic are utilized, meanwhile, the flotation agent is added, so that oil particles are adhered to bubbles, the bubbles absorb oil and suspended matters and float up to the water surface to achieve the purpose of separation, a driving motor is started to drive a driving gear to rotate, a meshing piece at the outer side of the driving motor can displace to drive another group of driving gears to rotate, two groups of first driving screws can displace, a first thread cylinder is driven to displace through a first thread groove, a movable plate can displace to drive a connecting cylinder to displace to enable the connecting cylinder to contact oil floating on the surface of liquid, when the first driving screw rotates, the first driving screw can drive a first driving conical gear at the outer side of the connecting cylinder to rotate to drive a second driving conical gear to rotate to drive a transmission rod to rotate to drive a third driving conical gear to rotate to drive a fourth driving conical gear to rotate, thereby make the second drive screw can rotate, can drive the actuating lever through the second thread groove and carry out the displacement, make the piston can carry out the displacement, the screw pitch of second drive screw is less than the interval of first drive screw, the speed of actuating lever displacement is less than the displacement speed of movable plate, thereby can be better collect oil, when connecting cylinder and oil contact, the piston is to the one end displacement that is close to the actuating lever, make can pass through the oil inlet with the oil outside the connecting cylinder and introduce its inside, when the inside oil accumulation of connecting cylinder is too much, move the piston and to the one end displacement of keeping away from the actuating lever, through the closed piece in the oil inlet outside, can prevent that oil from appearing leaking, can be with the inside of its leading-in connecting pipe through the oil-out, make the inside that oil can lead into the oil storage tank, collect it, consequently, make can carry out recycle to oil.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the sewage disposal tank of the present invention;
FIG. 3 is a schematic view of the internal structure of the connecting block of the present invention;
FIG. 4 is a schematic view showing the internal structure of the collecting box of the present invention;
FIG. 5 is a schematic view of a moving member according to the present invention;
FIG. 6 is a schematic view of a connecting cylinder according to the present invention;
FIG. 7 is a schematic view of the internal structure of the connecting cylinder of the present invention;
FIG. 8 is a schematic view of the structure of the aerator pipe according to the invention.
In the figure: 1. a plunger pump body; 2. a blow-down tank; 3. a connecting groove; 4. a filter screen; 5. driving a fan; 6. a connecting block; 7. a moving block; 8. a fixed rod; 9. a collection box; 10. a guide groove; 11. a precipitation tank; 12. an oil storage tank; 13. a moving member; 14. a connecting cylinder; 15. a slide bar; 16. a first compression spring; 17. a sleeve; 18. a limit rod; 19. a second compression spring; 20. a limit groove; 21. a guide member; 22. a condensing plate; 23. an aeration pipe; 24. a spiral cutting plate; 25. a driving rod; 26. a piston; 27. an oil inlet; 28. an oil outlet; 29. a closing block; 30. a connecting pipe; 31. a first drive screw; 32. a moving plate; 33. a drive gear; 34. an engagement member; 35. a first drive bevel gear; 36. a second drive bevel gear; 37. a transmission rod; 38. a third drive bevel gear; 39. a fourth drive bevel gear; 40. a second drive screw; 41. and a second thread groove.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
Examples:
referring to fig. 1-8, the present invention provides a technical solution:
the utility model provides a plunger pump with vapor-proof structure, including plunger pump main part 1, the outside of plunger pump main part 1 is equipped with blow off case 2, spread groove 3 has been seted up at blow off case 2's top, the inside of spread groove 3 is equipped with filter screen 4, the inside of filter screen 4 is equipped with two sets of driving fans 5, blow off case 2 is close to filter screen 4's one end and is equipped with multiunit connecting block 6, connecting block 6's inside sliding connection has movable block 7, the outside that movable block 7 extends to connecting block 6 is equipped with dead lever 8, blow off case 2's top and the top that is located filter screen 4 are equipped with collecting box 9, guide way 10 has been seted up to collecting box 9's one end that is close to filter screen 4, the one end that the guide way 10 kept away from filter screen 4 just is located collecting box 9's inside has been seted up deposit groove 11, deposit groove 11 is kept away from the one end of guide way 10 and is located collecting box 9's inside and has been seted up oil storage tank 12, and the inside of deposit groove 11 is equipped with movable part 13, the inside of movable part 13 is equipped with connecting cylinder 14.
Further, the inside of connecting block 6 and be located the outside of movable block 7 are equipped with two sets of slide bars 15, two sets of slide grooves have been seted up to the inside of movable block 7, and movable block 7 is connected with slide bar 15 through the slide groove, the outside cover of slide bar 15 is equipped with first compression spring 16, first compression spring 16 is connected with movable block 7 through slide bar 15, carry out sliding connection with slide bar 15 with the slide groove for movable block 7 can carry out sliding connection with slide bar 15, when movable block 7 carries out sliding connection with slide bar 15, make can contact with the first compression spring 16 in its outside, can drive movable block 7 through first compression spring 16 and carry out the displacement, make dead lever 8 can carry out the displacement.
Wherein, the joint groove has been seted up to the inside of filter screen 4, the inner structure size in joint groove is corresponding design with the external structure size of dead lever 8, filter screen 4 is connected with dead lever 8 through the joint groove, the outside fixedly connected with movable rod that movable block 7 extends to connecting block 6, the movable rod is sliding connection with connecting block 6, be connected dead lever 8 and joint groove, make dead lever 8 can be connected with filter screen 4, thereby make can be with the inside of filter screen 4 spacing installation at connecting groove 3, can lead blow off case 2 exhaust vapor through the driving fan 5 that filter screen 4 carried, with its inside of leading-in guide way 10, prevent to form the water droplet, drip into the plunger, substituting the crankcase by the plunger, cause oil emulsification.
Secondly, the top of connecting block 6 is equipped with sleeve 17, the inside sliding connection of sleeve 17 has gag lever post 18, the outside of gag lever post 18 just is located the inside fixedly connected with stopper of sleeve 17, the top of stopper just is located the outside of gag lever post 18 and is equipped with second compression spring 19, the one end that sleeve 17 was kept away from to gag lever post 18 extends to the inside of connecting block 6, be connected second compression spring 19 and stopper for second compression spring 19 can contact with gag lever post 18, when second compression spring 19 drives the stopper and carries out the displacement, can drive gag lever post 18 and carry out the displacement.
Furthermore, two groups of limit grooves 20 are formed at one end of the movable block 7, which is close to the limit rod 18, the inner structure size of the limit groove 20 is designed corresponding to the outer structure size of the limit rod 18, the movable block 7 is connected with the limit rod 18 through the limit groove 20, the limit rod 18 is in limit connection with the limit groove 20, the limit rod 18 can be in limit connection with the movable block 7, the movable block 7 is limited, the fixed rod 8 is prevented from shifting, the limit of the filter screen 4 is influenced, a plurality of groups of connecting pieces are arranged at one end of the collecting box 9, which is close to the blow-down box 2, the inner part of the connecting pieces is provided with a containing cavity, the inner part of the containing cavity is connected with a clamping piece, one end of the blow-down box 2, which is close to the clamping piece, is provided with a fixing groove, the connecting pieces are connected with the fixing groove through the clamping pieces, when the filter screen 4 needs to be disassembled, cleaned and maintained, the displacement joint spare shifts out its internal portion from the fixed slot for the disconnection between collection box 9 and the blow off case 2 shifts out the top displacement of collection box 9 from blow off case 2, pulling gag lever post 18 shifts out its spacing groove 20's internal portion, make movable block 7 to displace, the displacement shifting lever drives movable block 7 and displaces, make dead lever 8 can follow the internal displacement of joint groove out, when movable block 7 displacement to the assigned position, become flexible gag lever post 18, drive the stopper through second compression spring 19 and displace, drive gag lever post 18 and displace, displace it to another group of inside of spacing groove 20, carry out spacingly to movable block 7, consequently, make can dismantle filter screen 4, the convenience is cleared up and is maintained filter screen 4.
Furthermore, a guide piece 21 is arranged in the guide groove 10, the top of the guide piece 21 is positioned in the inner air pump of the collecting box 9, the input end of the air pump is connected with the guide piece 21, the output end of the air pump extends to the inside of the sedimentation groove 11, a condensing plate 22 is arranged at one end, close to the guide groove 10, of the inside of the sedimentation groove 11, an aeration pipe 23 is arranged in the inside of the sedimentation groove 11, a plurality of groups of spiral cutting plates 24 are arranged in the inside of the aeration pipe 23, a plurality of groups of cutting teeth are arranged on the outer side of the spiral cutting plates 24, water vapor is guided into the guide groove 10 by driving the fan 5, the air pump is started, the water vapor is guided into the inside of the sedimentation groove 11 by the guide piece 21 and is contacted with the condensing plate 22, the condensing speed of the water vapor is increased by the condensing plate 22, the condensing plate 22 is in an inclined structure design in the inside of the sedimentation groove 11, the water vapor condensed into the water droplets can drop into the precipitation tank 11, when excessive water droplets are accumulated in the precipitation tank 11, the oil carried by the water vapor from the interior of the sewage disposal tank 2 can float on the surface of the liquid, the density of the water is higher than that of the oil, the gas is led into the aeration pipe 23, the bubbles formed by the gas led into the aeration pipe 23 are scattered through a plurality of groups of spiral cutting plates 24 in the interior and a plurality of groups of cutting teeth on the surface of the spiral cutting plates, so that a plurality of groups of small bubbles are formed, the characteristics that the surface tension between oil and water is higher than that between oil and gas are utilized, the oil is hydrophobic and the gas is relatively hydrophilic are utilized, meanwhile, a flotation agent is added, so that the oil particles are adhered on the bubbles, and the bubbles adsorb the oil and the suspended matters float on the water surface, thereby achieving the separation purpose.
Further, the inside sliding connection of connecting cylinder 14 has actuating lever 25, actuating lever 25 extends to the inside of connecting cylinder 14 and is equipped with piston 26, oil inlet 27 and oil-out 28 have been seted up respectively to the inside of connecting cylinder 14 and the one end that keeps away from actuating lever 25, oil inlet 27 and oil-out 28 all rotate and are connected with closure piece 29, two sets of closure pieces 29 are connected with oil inlet 27 and oil-out 28 respectively through the torsional spring, the outside that the oil-out 28 kept away from connecting cylinder 14 is equipped with connecting pipe 30, the one end that connecting pipe 30 kept away from connecting cylinder 14 extends to the inside of oil storage tank 12, when actuating lever 25 drives piston 26 and carries out the displacement, can lead to the inside gas of connecting cylinder 14, when connecting cylinder 14 and oil contact, piston 26 is to the one end displacement that is close to actuating lever 25, produce the negative pressure in the inside of connecting cylinder 14, the outside closure piece 29 of oil-out 28 is closed, make can lead into its inside through oil inlet 27, when the inside oil accumulation of connecting cylinder 14 is too much, the outside of moving piston 26 is to the one end displacement that keeps away from actuating lever 25, can prevent that oil from leaking from appearing, the outside closure piece 29 can lead into inside that it through the inside of oil storage tank 12, can be led into the inside of oil storage tank 30.
Still further, the inside of precipitation tank 11 and be close to the one end rotation of connecting cylinder 14 are connected with two sets of first drive screw 31, the inside of moving part 13 is equipped with movable plate 32, and moving part 13 is connected with connecting cylinder 14 through movable plate 32, the inside rotation of movable plate 32 is connected with two sets of first screw thread barrels, first screw thread groove has been seted up to the inside of first screw thread barrel, first screw thread barrel is connected with first drive screw 31 through first screw thread groove, the one end that two sets of first drive screw 31 kept away from moving part 13 extends to the outside of collection box 9 and all fixedly connected with drive gear 33, two sets of drive gear 33 pass through engagement piece 34 and the inside fixedly connected with driving motor's of drive gear 33 drive end, start driving motor, drive driving gear 33 rotates for the engagement piece 34 in its outside can displace, drive another set of drive gear 33 rotates, make two sets of first drive screw 31 can displace, drive first screw thread barrel through first screw thread groove and displace, make movable plate 32 can displace, drive connecting cylinder 14, make connecting cylinder 14 displace, make the oil that connecting cylinder 14 can float with the surface contact.
Further, the first driving conical gear 35 is connected with the outer side of the first driving screw 31 in a threaded manner, the second driving conical gear 36 is connected with the outer side of the first driving conical gear 35 in a meshed manner, one end of the second driving conical gear 36 away from the first driving conical gear 35 is fixedly connected with the transmission rod 37, one end of the transmission rod 37 away from the second driving conical gear 36 is fixedly connected with the third driving conical gear 38, the outer side of the third driving conical gear 38 is connected with the fourth driving conical gear 39 in a meshed manner, one end of the fourth driving conical gear 39 away from the third driving conical gear 38 is fixedly connected with the second driving screw 40, the inner part of the driving rod 25 is rotatably connected with the second thread cylinder, the second thread groove 41 is formed in the second thread cylinder, and the second screw thread section of thick bamboo is connected with second drive screw 40 through second thread groove 41, when first drive screw 31 rotates, can drive its outside first drive bevel gear 35 and rotate, make second drive bevel gear 36 can rotate, drive transfer line 37 and rotate, make third drive bevel gear 38 can rotate, drive fourth drive bevel gear 39 and rotate, thereby make second drive screw 40 can rotate, can drive the actuating lever 25 through second thread groove 41 and displace, make piston 26 can displace, the screw pitch of second drive screw 40 is less than the interval of first drive screw 31, the speed of actuating lever 25 displacement is less than the displacement speed of movable plate 32, thereby can be better collect oil.
In this embodiment, the implementation scenario specifically includes: in actual use, the fixing rod 8 is connected with the clamping groove, so that the fixing rod 8 can be connected with the filter screen 4, the filter screen 4 can be installed in the connecting groove 3 in a limiting mode, the driving fan 5 carried by the filter screen 4 can guide water vapor discharged by the sewage draining box 2, the water vapor is led into the guiding groove 10 to prevent water drops from forming, the water drops drop into the plunger, the plunger is substituted into the crankcase to cause oil emulsification, when the filter screen 4 needs to be disassembled, cleaned and maintained, the limiting rod 18 is pulled to move out of the inner part of the limiting groove 20, the moving block 7 can be displaced, the moving rod is displaced to drive the moving block 7 to displace, so that the fixing rod 8 can be displaced from the inner part of the clamping groove, when the moving block 7 is displaced to a specified position, the limiting rod 18 is loosened, the limiting block is driven to displace through the second compression spring 19, the limiting rod 18 is driven to displace to the inside of the other group of limiting grooves 20 to limit the moving block 7, so that the filter screen 4 can be disassembled, the filter screen 4 is convenient to clean and maintain, the water vapor is guided into the inside of the guide groove 10 by the driving fan 5, the air pump is started, the water vapor is guided into the inside of the sedimentation groove 11 by the guide piece 21 and is contacted with the condensing plate 22, the condensing plate 22 increases the condensing speed of the water vapor, the condensing plate 22 is in an inclined structure design in the inside of the sedimentation groove 11, the water vapor condensed into water droplets can drop into the inside of the sedimentation groove 11, when the excessive water droplets are accumulated in the sedimentation groove 11, the oil carried by the water vapor from the inside of the blow-down box 2 can float on the surface of the liquid, the water density is higher than that of the oil, the gas is guided into the inside of the aeration pipe 23, the air bubbles formed by the air introduced into the aeration pipe 23 are scattered by a plurality of groups of spiral cutting plates 24 in the air bubble water-jet aerator by matching with a plurality of groups of cutting teeth on the surface of the air bubble water-jet aerator, so that a plurality of groups of small air bubbles are formed, the characteristics that the surface tension between oil and water is larger than that between oil and water, the oil is hydrophobic and the air bubble is relatively hydrophilic are utilized, meanwhile, a flotation agent is added, so that oil particles are adhered on the air bubbles, the air bubbles adsorb oil and suspended matters and float on the water surface, the purpose of separation is achieved, a driving motor is started, a driving gear 33 is driven to rotate, a meshing piece 34 on the outer side of the driving gear 33 is driven to displace, the other group of driving gears 33 is driven to rotate, two groups of first driving screws 31 are driven to displace through first thread grooves, the moving plate 32 is driven to displace, the connecting cylinder 14 is driven to contact with the oil floating on the surface of the liquid, when the first driving screw 31 rotates, the first driving bevel gear 35 outside the first driving screw can be driven to rotate, the second driving bevel gear 36 can be driven to rotate, the transmission rod 37 can be driven to rotate, the third driving bevel gear 38 can be driven to rotate, the fourth driving bevel gear 39 can be driven to rotate, the second driving screw 40 can be driven to rotate, the driving rod 25 can be driven to displace through the second thread groove 41, the piston 26 can displace, the thread pitch of the second driving screw 40 is smaller than the pitch of the first driving screw 31, the displacement speed of the driving rod 25 is smaller than the displacement speed of the moving plate 32, so that oil can be better collected, when the connecting cylinder 14 contacts with the oil, the piston 26 is displaced towards one end close to the driving rod 25, so that the oil outside the connecting cylinder 14 can be led into the connecting cylinder through the oil inlet 27, when the oil in the connecting cylinder 14 is excessively accumulated, the movable piston 26 is displaced to one end far away from the driving rod 25, the oil can be prevented from leaking through the closing block 29 outside the oil inlet 27, and the oil can be led into the connecting pipe 30 through the oil outlet 28, so that the oil can be led into the oil storage tank 12 to be collected, and therefore, the oil can be recycled.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a plunger pump with waterproof vapor structure, includes plunger pump main part (1), its characterized in that: the utility model discloses a sewage treatment device, including plunger pump main part (1), drain box (2) are equipped with in the outside of plunger pump main part (1), spread groove (3) have been seted up at the top of drain box (2), the inside of spread groove (3) is equipped with filter screen (4), the inside of filter screen (4) is equipped with two sets of driving fans (5), the one end that drain box (2) is close to filter screen (4) is equipped with multiunit connecting block (6), the inside sliding connection of connecting block (6) has movable block (7), the outside that movable block (7) extends to connecting block (6) is equipped with dead lever (8), the top of drain box (2) and the top that is located filter screen (4) are equipped with collecting box (9), guide way (10) have been seted up to the one end that filter screen (4) are close to collecting box (9), sedimentation tank (11) have been seted up to the inside that one end that guide way (10) were kept away from to guide way (10) and be located collecting box (9), just sedimentation tank (11) are equipped with inside moving part (13), inside moving part (13) are equipped with inside connecting part (13).
2. A plunger pump having a vapor-proof structure as set forth in claim 1, wherein: the inside of connecting block (6) and be located the outside of movable block (7) and be equipped with two sets of slide bar (15), two sets of sliding tray have been seted up to the inside of movable block (7), just movable block (7) are connected with slide bar (15) through the sliding tray, the outside cover of slide bar (15) is equipped with first compression spring (16), first compression spring (16) are connected with movable block (7) through slide bar (15).
3. A plunger pump having a vapor-proof structure as set forth in claim 1, wherein: the inside of filter screen (4) has been seted up the joint groove, the inner structure size in joint groove is corresponding design with the outer structure size of dead lever (8), filter screen (4) are connected with dead lever (8) through the joint groove, movable block (7) extend to the outside fixedly connected with movable rod of connecting block (6), movable rod is sliding connection with connecting block (6).
4. A plunger pump having a vapor-proof structure as set forth in claim 1, wherein: the top of connecting block (6) is equipped with sleeve (17), the inside sliding connection of sleeve (17) has gag lever post (18), the outside of gag lever post (18) just is located the inside fixedly connected with stopper of sleeve (17), the top of stopper just is located the outside of gag lever post (18) and is equipped with second compression spring (19), the one end that sleeve (17) was kept away from to gag lever post (18) extends to the inside of connecting block (6).
5. The plunger pump with a vapor-proof structure according to claim 4, wherein: two groups of limit grooves (20) are formed in one end, close to the limit rod (18), of the movable block (7), the inner structure size of the limit grooves (20) is designed corresponding to the outer structure size of the limit rod (18), and the movable block (7) is connected with the limit rod (18) through the limit grooves (20).
6. A plunger pump having a vapor-proof structure as set forth in claim 1, wherein: the inside of guide way (10) is equipped with guide piece (21), the top of guide piece (21) just is located the inside air pump of collecting box (9), the input of air pump and guide piece (21), just the output of air pump extends to the inside of precipitation tank (11).
7. A plunger pump having a vapor-proof structure as set forth in claim 1, wherein: the inside of precipitation tank (11) and the one end that is close to guide way (10) are equipped with condensation plate (22), the inside of precipitation tank (11) is equipped with aeration pipe (23), the inside of aeration pipe (23) is equipped with multiunit spiral cutting board (24), the outside of spiral cutting board (24) is equipped with multiunit cutting tooth.
8. A plunger pump having a vapor-proof structure as set forth in claim 1, wherein: the inside sliding connection of connecting cylinder (14) has actuating lever (25), the inside that actuating lever (25) extended to connecting cylinder (14) is equipped with piston (26), oil inlet (27) and oil-out (28) have been seted up respectively to the inside of connecting cylinder (14) and the one end of keeping away from actuating lever (25), oil inlet (27) and oil-out (28) all rotate and are connected with closure block (29), two sets of closure block (29) are connected with oil inlet (27) and oil-out (28) respectively through the torsional spring, the outside that connecting cylinder (14) were kept away from to oil-out (28) is equipped with connecting pipe (30), the one end that connecting pipe (30) kept away from connecting cylinder (14) extends to the inside of oil storage tank (12).
9. The plunger pump with a vapor-proof structure according to claim 8, wherein: the inside of precipitation tank (11) and be close to the one end rotation of connecting cylinder (14) and be connected with two sets of first drive screw (31), the inside of moving part (13) is equipped with movable plate (32), just moving part (13) are connected with connecting cylinder (14) through movable plate (32), the inside rotation of movable plate (32) is connected with two sets of first screw thread barrels, first screw thread groove has been seted up to the inside of first screw thread barrel, first screw thread barrel is connected with first drive screw (31) through first screw thread groove, two sets of first drive screw (31) are kept away from the one end of moving part (13) and are extended to the outside of collecting box (9) and all fixedly connected with drive gear (33), two sets of drive gear (33) are connected through engagement member (34), just the inside fixedly connected with driving motor's of drive gear (33) drive end.
10. The plunger pump with a vapor-proof structure according to claim 9, wherein: the outside threaded connection of first drive screw (31) has first drive conical gear (35), and the outside meshing of first drive conical gear (35) is connected with second drive conical gear (36), the one end fixedly connected with transfer line (37) of first drive conical gear (35) is kept away from to second drive conical gear (36), the one end fixedly connected with third drive conical gear (38) of second drive conical gear (36) is kept away from to transfer line (37), the outside meshing of third drive conical gear (38) is connected with fourth drive conical gear (39), one end fixedly connected with second drive screw (40) of third drive conical gear (38) is kept away from to fourth drive conical gear (39), the inside rotation of actuating lever (25) is connected with second screw thread section of thick bamboo, second screw thread section of thick bamboo (41) have been seted up to the inside of second screw thread section of thick bamboo, just second screw thread section of thick bamboo is connected with second drive screw (40) through second screw thread section of thick bamboo (41).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410152913.9A CN117869289A (en) | 2024-02-04 | 2024-02-04 | Plunger pump with waterproof vapor structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410152913.9A CN117869289A (en) | 2024-02-04 | 2024-02-04 | Plunger pump with waterproof vapor structure |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410152913.9A Pending CN117869289A (en) | 2024-02-04 | 2024-02-04 | Plunger pump with waterproof vapor structure |
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| CN208694437U (en) * | 2018-03-19 | 2019-04-05 | 台州职业技术学院 | A kind of slide valve pump drain oil recovery equipment |
| CN212113826U (en) * | 2020-06-11 | 2020-12-08 | 徐州智博机车有限公司 | Storage battery convenient to maintain |
| CN213684490U (en) * | 2020-11-23 | 2021-07-13 | 宝鸡航天动力泵业有限公司 | Reciprocating plunger pump cover plate with waterproof steam function |
| CN114195279A (en) * | 2021-12-08 | 2022-03-18 | 中科海创环境科技（大连）有限公司 | Device and method for recovering oil material in oil field oil extraction and oil refinery electro-desalting oily sewage |
| CN114940915A (en) * | 2022-04-06 | 2022-08-26 | 赖丰惠 | Preparation method of modified asphalt |
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2024
- 2024-02-04 CN CN202410152913.9A patent/CN117869289A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208694437U (en) * | 2018-03-19 | 2019-04-05 | 台州职业技术学院 | A kind of slide valve pump drain oil recovery equipment |
| CN212113826U (en) * | 2020-06-11 | 2020-12-08 | 徐州智博机车有限公司 | Storage battery convenient to maintain |
| CN213684490U (en) * | 2020-11-23 | 2021-07-13 | 宝鸡航天动力泵业有限公司 | Reciprocating plunger pump cover plate with waterproof steam function |
| CN114195279A (en) * | 2021-12-08 | 2022-03-18 | 中科海创环境科技（大连）有限公司 | Device and method for recovering oil material in oil field oil extraction and oil refinery electro-desalting oily sewage |
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