CN114046235A - Noise-reducing and heat-dissipating booster plunger air pump - Google Patents
Noise-reducing and heat-dissipating booster plunger air pump Download PDFInfo
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- CN114046235A CN114046235A CN202111348664.3A CN202111348664A CN114046235A CN 114046235 A CN114046235 A CN 114046235A CN 202111348664 A CN202111348664 A CN 202111348664A CN 114046235 A CN114046235 A CN 114046235A
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- 238000007789 sealing Methods 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 230000030279 gene silencing Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/005—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders with two cylinders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1006—Adaptations or arrangements of distribution members the members being ball valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/122—Cylinder block
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
- F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
- F04B9/113—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention belongs to the field of plunger air pumps, and particularly relates to a noise-reducing and heat-dissipating pressure-boosting plunger air pump which comprises a ventilation shell, wherein one side of the ventilation shell is provided with an air outlet for air outlet, the other side of the ventilation shell is provided with an air inlet for air inlet, a ventilation groove which is communicated with the air outlet in two directions is arranged in the ventilation shell and is positioned at the air outlet side, a pump cavity is arranged in the ventilation shell, a continuous air outlet mechanism is arranged in the pump cavity, two pressure boosting mechanisms are symmetrically arranged in the continuous air outlet mechanism relative to the air outlet and are positioned at the pressure boosting mechanism and close to the air inlet side, two silencing mechanisms are symmetrically arranged in the continuous air outlet mechanism relative to the air inlet, the power of a sliding rod sleeve is air pressure, the heat generated between machines in the traditional power can be reduced, no heat is generated in the working process of the air pump, the air can be continuously delivered by the air inlet and outlet of air one-way sealing balls and air check valves at two sides, improve the intermittent working state of the traditional plunger air pump.
Description
Technical Field
The invention belongs to the field of plunger air pumps, and particularly relates to a noise-reducing and heat-dissipating booster plunger air pump.
Background
The air pump is the air pump, and the air pump mainly used inflates, sewage treatment, electroplating drum gas, methane-generating pit aeration, tunnel ventilation etc. and pressure boost plunger air pump mainly is used for the increase pressure, and the high atmospheric pressure of little area piston is produced to the low atmospheric pressure that the pressure boost air pump used large tracts of land piston, makes gas carry out the pressure boost, and the power of current pressure boost air pump is electric power mainly, so current pressure boost air pump produces following problem:
firstly, when the pump body works, a large amount of heat is generated, and the air pump is required to be paid attention to cooling at any time in the working process;
secondly, when the pump body works, as the pump body is driven by the motor, larger noise can be generated between the motor and internal parts;
and thirdly, when the pump body works, the pump body is always intermittent and can not work continuously.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a plunger air pump which can reduce heat generation and can continuously deliver air.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a radiating pressure boost plunger air pump of noise reduction, is including the shell of ventilating, the one side of shell of ventilating is equipped with the gas outlet that is used for giving vent to anger, the opposite side of shell of ventilating is equipped with the air inlet that is used for admitting air, it is located in the shell of ventilating the gas outlet side is equipped with the air channel of two-way intercommunication the gas outlet, be equipped with the pump chamber in the shell of ventilating, be equipped with continuous air outlet mechanism in the pump chamber, be equipped with two booster mechanisms in the mechanism of giving vent to anger in succession in relation to the gas outlet symmetry, it is close to the air inlet side and is equipped with two silence mechanisms about the air inlet symmetry to lie in the mechanism of giving vent to anger in succession.
Preferably, the continuous air outlet mechanism comprises a pump body fixed on the inner wall of the pump cavity, an air cavity is arranged in the pump body, a sliding piston plate is arranged in the middle of the air cavity, two pressurizing air cavities penetrating through the air cavity are symmetrically arranged in the air cavity relative to the piston plate, each pressurizing air cavity is communicated with the vent groove, an air guide groove communicated with the air inlet is formed in the position, located at the air inlet, of the pump body, and two air check valves are symmetrically arranged on the side, close to the air cavity, of the air guide groove relative to the piston plate.
Preferably, the continuous air outlet mechanism further comprises two hydraulic cylinders symmetrically arranged on the side wall of the air cavity close to the air outlet and close to the air outlet, each hydraulic cylinder is communicated to the outside through two liquid guide pipes, and a hydraulic one-way valve is fixedly arranged at the communication position of each liquid guide pipe and the corresponding hydraulic cylinder.
Preferably, the supercharging mechanism comprises a supercharging sliding cylinder and a sliding rod sleeve which are arranged in the supercharging air cavity in a sliding manner, the sliding rod sleeve is far away from the air cavity compared with the supercharging sliding cylinder, the inner wall of the supercharging air cavity close to the air outlet side is provided with a sliding cylinder groove with an opening facing the supercharging air cavity, the protruding end of the supercharging sliding cylinder is arranged in the sliding cylinder groove in a sliding manner, a sliding cylinder is fixedly arranged in the sliding cylinder groove, one end of the sliding cylinder is fixed on the supercharging sliding cylinder, the inner wall of the supercharging air cavity far away from the air outlet side is provided with a sliding rod sleeve sliding groove with an opening facing the air outlet, the protruding end of the sliding rod sleeve is arranged in the sliding rod sleeve sliding groove in a sliding manner, the inner wall of the sliding rod sleeve sliding groove far away from the air cavity is fixedly provided with a sliding rod sleeve cylinder, and the other end of the sliding rod sleeve cylinder is fixed on the sliding rod sleeve, the other end of the sliding rod sleeve is connected to the inner wall of the sliding rod sleeve sliding groove close to the air cavity side through a sliding rod sleeve spring.
Preferably, the supercharging mechanism further comprises a supercharging hole fixed in the sliding rod sleeve, the other end of the supercharging hole is arranged in the supercharging sliding cylinder in a sliding manner, an axial through pressure maintaining cavity is arranged in the supercharging hole, the pressure maintaining cavity is close to the inner wall of the end of the vent groove, a pressure maintaining sealing spring is connected and arranged, the pressure maintaining sealing spring is close to the end of the supercharging sliding cylinder, a pressure maintaining sealing ball is connected and arranged at the position, close to the through hole of the supercharging hole, of the one-way sealing ball, the supercharging air cavity is close to the end of the vent groove, an exhaust reset spring is connected and arranged at the position, close to the end of the sliding rod sleeve, of the exhaust reset spring, a one-way sealing ball is connected and arranged at the position, close to the through hole of the sliding rod sleeve, of the supercharging sliding rod sleeve is provided with a sliding cylinder sealing ring for sealing at the side of the air cavity, the end, close to the air cavity, of the pressurization hole is sleeved with a pressurization sliding rod sealing ring, and the end, close to the vent groove, of the pressurization hole is sleeved with a pressurization sliding cylinder sealing ring.
Preferably, the silencing mechanism comprises an auxiliary air groove arranged at the sliding groove of the sliding rod sleeve in the pump body and close to the air inlet side, a one-way vent groove is arranged in the auxiliary air groove, a telescopic air bag is arranged in the auxiliary air groove and is positioned at the side of the one-way vent groove close to the air cavity, the telescopic air bag is communicated with the auxiliary air groove and the one-way vent groove, a sealing plate is hermetically arranged on the side of the one-way vent groove far away from the air cavity, the sealing plate is symmetrically connected to the inner wall of the one-way vent groove through two sealing springs on the side of the sealing plate far away from the air cavity and relative to the auxiliary air groove, the auxiliary air groove is communicated with the sliding rod sleeve cylinder at the side close to the one-way vent groove, the one-way vent groove is communicated with a machine-organ gas distributing pipe at the sealing spring, and the sliding cylinder is communicated with the two machine-organ gas distributing pipes through machine-organ gas guide pipes.
Has the advantages that: because the power of the sliding rod sleeve is air pressure, the heat generated between the machines in the traditional power can be reduced, and no heat is generated in the working process of the air pump.
The air pump can continuously deliver air through the air inlet and outlet of the air one-way valves on the two sides and the one-way sealing ball, and the intermittent working state of the traditional plunger air pump is improved.
The gas provides power, so that the effect of silence can be achieved, and the sound can be eliminated fundamentally.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic diagram of a structural implementation of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2;
FIG. 4 is an enlarged view of the point B in FIG. 2;
FIG. 5 is a schematic view taken along the line C-C in FIG. 3;
FIG. 6 is an enlarged view of FIG. 3 at D;
fig. 7 is a schematic view of the direction E-E in fig. 6.
In the figures, a breather housing 10; a vent groove 11; a pump chamber 12; a pump body 13; a one-way outlet tank 14; a gas check valve 15; a gas guiding groove 16; an air inlet 17; a piston plate 18; an air cavity 19; a pressurized air chamber 20; an auxiliary gas tank 21; an air outlet 22; a hydraulic cylinder 23; a pressurizing spool 24; a sliding cylinder seal ring 25; a pressurized slide rod seal ring 26; a pressurizing hole 27; a slide bar sleeve chute 28; a rod sleeve spring 29; a rod sleeve cylinder 30; an exhaust return spring 32; a one-way sealing ball 33; a pressure retention chamber 34; a pressure maintaining seal spring 35; a closed air duct 36; a slide cylinder 37; a pressurizing spool seal ring 38; a booster slide bar 40; a spool cylinder groove 42; a pressure maintaining sealing ball 43; a hydraulic check valve 44; a liquid guide tube 45; a ram sleeve 46; a telescopic air bag 47; one-way vent slot 48; a sealing plate 49; a seal spring 51; a valve gas-distributing pipe 53; a continuous air outlet mechanism 90; a pressurization mechanism 91; a muting mechanism 92.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
With reference to fig. 2, a noise-reducing and heat-dissipating pressurization plunger air pump includes a ventilation casing 10, an air outlet 22 for air outlet is disposed on one side of the ventilation casing 10, an air inlet 17 for air inlet is disposed on the other side of the ventilation casing 10, a ventilation groove 11 which is located on the side of the air outlet 22 in the ventilation casing 10 and is in two-way communication with the air outlet 22 is disposed, a pump cavity 12 is disposed in the ventilation casing 10, a continuous air outlet mechanism 90 is disposed in the pump cavity 12, two pressurization mechanisms 91 are symmetrically disposed in the continuous air outlet mechanism 90 with respect to the air outlet 22, and two silencing mechanisms 92 are symmetrically disposed in the continuous air outlet mechanism 90 at the side of the pressurization mechanism 91 close to the air inlet 17 and with respect to the air inlet 17.
Further, with reference to fig. 2, the continuous air outlet mechanism 90 includes a pump body 13 fixed on the inner wall of the pump cavity 12, an air cavity 19 is provided in the pump body 13, a sliding piston plate 18 is provided at the middle position of the air cavity 19, two pressurized air cavities 20 penetrating through the air cavity 19 are symmetrically provided in the air cavity 19 with respect to the piston plate 18, each pressurized air cavity 20 is communicated with the vent groove 11, an air guide groove 16 communicating with the air inlet 17 is provided at the position of the air inlet 17 of the pump body 13, and two air check valves 15 are symmetrically provided at the side of the air guide groove 16 close to the air cavity 19 with respect to the piston plate 18.
Further, referring to fig. 2 and 4, the continuous air outlet mechanism 90 further includes two hydraulic cylinders 23 symmetrically disposed on the side wall of the air cavity 19 close to the air outlet 22 and around the air outlet 22, each hydraulic cylinder 23 is communicated with the outside through two liquid guide pipes 45, and a hydraulic check valve 44 is fixedly disposed at a communication position of each liquid guide pipe 45 and the hydraulic cylinder 23.
Further, with reference to fig. 3, the pressurization mechanism 91 includes a pressurization sliding cylinder 24 and a sliding rod sleeve 46 slidably disposed in the pressurization air cavity 20, the sliding rod sleeve 46 is farther from the air cavity 19 than the pressurization sliding cylinder 24, the inner wall of the pressurization air cavity 20 near the air outlet 22 side is provided with a sliding cylinder groove 42 with an opening facing the pressurization air cavity 20, the protruding end of the pressurization sliding cylinder 24 is slidably disposed in the sliding cylinder groove 42, a sliding cylinder 37 is fixedly disposed in the sliding cylinder groove 42, one end of the sliding cylinder 37 is fixed on the pressurization sliding cylinder 24, the inner wall of the pressurization air cavity 20 far from the air outlet 22 side is provided with a sliding rod sleeve sliding groove 28 with an opening facing the air outlet 22, the protruding end of the sliding rod sleeve sliding groove 28 without the sliding rod sleeve 46 is slidably disposed in the sliding rod sleeve sliding groove 28, the sliding rod sleeve sliding cylinder 30 is fixedly disposed on the inner wall of the sliding rod sleeve sliding groove 28 far from the air cavity 19, the other end of the sliding rod sleeve cylinder 30 is fixed on the sliding rod sleeve 46, and the other end of the sliding rod sleeve 46 is connected to the sliding rod sleeve sliding rod sliding groove 28 near the air cavity side 19 side through a sliding rod sleeve spring 29 On the inner wall of the container.
Further, with reference to fig. 3, the supercharging mechanism 91 further includes a supercharging hole 27 fixed in the sliding rod sleeve 46, the other end of the supercharging hole 27 is slidably disposed in the supercharging sliding cylinder 24, a pressure maintaining cavity 34 axially penetrating is disposed in the supercharging hole 27, a pressure maintaining sealing spring 35 is connected to the inner wall of the pressure maintaining cavity 34 near the end of the vent groove 11, a pressure maintaining sealing ball 43 is connected to the pressure maintaining sealing spring 35 near the end of the supercharging sliding cylinder 24, the pressure maintaining sealing ball 43 is sealed at the through hole of the one-way sealing ball 33 near the supercharging hole 27, an exhaust return spring 32 is connected to the end of the supercharging air cavity 20 near the vent groove 11, the exhaust return spring 32 is connected to the one-way sealing ball 33 near the sliding rod sleeve 46, the one-way sealing ball 33 is sealed at the through hole of the supercharging air cavity 20 near the sliding rod sleeve 46, the side of the supercharging sliding cylinder 24 near the air cavity 19 is sleeved with a sliding cylinder sealing ring 25 for sealing, and the supercharging sliding rod sealing ring 26 is sleeved at the end of the supercharging hole 27 near the air cavity 19, the end of the pressurizing hole 27 close to the vent groove 11 is sleeved with a pressurizing sliding cylinder sealing ring 38.
Further, with reference to fig. 5, fig. 6, fig. 7, the muting mechanism 92 includes an auxiliary air groove 21 disposed in the pump body 13 at the sliding rod sleeve sliding groove 28 near the air inlet 17, a one-way vent groove 48 is disposed in the auxiliary air groove 21, a telescopic air bag 47 is disposed in the auxiliary air groove 21 at the one-way vent groove 48 near the air cavity 19, the telescopic air bag 47 communicates with the auxiliary air groove 21 and the one-way vent groove 48, a sealing plate 49 is disposed at the side of the one-way vent groove 48 away from the air cavity 19, the side of the sealing plate 49 away from the air cavity 19 is connected to the inner wall of the one-way vent groove 48 symmetrically with respect to the auxiliary air groove 21 through two sealing springs 51, the side of the auxiliary air groove 21 near the one-way vent groove 48 communicates with the sliding rod sleeve cylinder 30, the one-way vent groove 48 is disposed at the sealing spring 51 and communicates with the mechanical air distribution pipe 53, and the sliding cylinder 37 communicates with the two mechanical air distribution pipes 53 through the mechanical air guide pipe 36.
Initial state: the seal spring 51 is in a tensioned state, the holding pressure seal spring 35 and the exhaust return spring 32 are in a compressed state, and the slide rod sleeve spring 29 is in a normal state.
The working principle is as follows: the air inlet pipe is fixed in the air inlet 17, so that air enters the air cavity 19 through the air inlet 17 through the air guide groove 16 and the air one-way valve 15, then hydraulic pressure is introduced into one hydraulic cylinder 23, the hydraulic cylinder 23 drives the piston plate 18 to slide to one side, the opposite air is pressed into the pressurized air cavity 20, a small part of air is pressed into the telescopic air bag 47 through the auxiliary air groove 21, the air entering the pressurized air cavity 20 slides to the exhaust return spring 32 side along with the increasing pressure of the pressurized sliding barrel 24, the air in the pressurized air cavity 20 enters a small space from the large space, the air in the sliding barrel cylinder 37 is compressed into the main air distribution pipe 53 through the main air guide pipe 36 while the exhaust return spring 32 side slides, the sealing plate 49 is pushed open, the sealing spring 51 is stretched, so that the air in the auxiliary air groove 21 can be pressed into the sliding rod sleeve cylinder 30, the gas entering the slide rod sleeve cylinder 30 pushes the telescopic rod of the slide rod sleeve cylinder 30 out to drive the slide rod sleeve 46 to slide, the pressurizing slide cylinder 24 is reset, the pressurizing slide cylinder 24 presses the gas at the auxiliary gas groove 21 at the pressurizing slide cylinder 24 into the pressure maintaining cavity 34 to increase the pressure in the one-way sealing ball 33, the slide rod sleeve 46 drives the pressurizing hole 27 to slide, the gas in the pressurizing gas cavity 20 pushes the pressure maintaining sealing ball 43, the pressure maintaining sealing spring 35 is compressed, the sealing spring 51 is restored when the pressurizing slide cylinder 24 is reset, the sealing plate 49 is reset to restore the slide rod sleeve spring 29, the slide rod sleeve cylinder 30 and the slide rod sleeve 46 are reset, the pressure maintaining sealing spring 35 is restored when the slide rod sleeve 46 is reset to drive the pressure maintaining sealing ball 43 to reset, the high-pressure one-way sealing ball 33 in the one-way sealing ball 33 is driven, the exhaust resetting spring 32 is compressed, and the gas in the one-way sealing ball 33 is pressed out through the vent groove 11 and the gas outlet 22 by the high pressure of the one-way sealing ball 33, the effect of pressurization is achieved, because the power of the sliding rod sleeve 46 is air pressure, heat generated between machines in the traditional power can be reduced, no heat is generated in the working process of the air pump, power is provided through air, the effect of silence can be achieved, and the sound is eliminated fundamentally.
After the air in the one-way sealing ball 33 on one side is discharged, the air in the air guide groove 16 enters the air cavity 19 through the air one-way valve 15 on the other side, and the other side works in the same way, so that the air pump can continuously deliver the air, and the intermittent working state of the traditional plunger air pump is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a radiating pressure boost plunger air pump of noise reduction, includes ventilation housing (10), its characterized in that: the utility model discloses a ventilation structure, including ventilation shell (10), gas outlet (22), air inlet (17), air groove (11), pump chamber (12), be equipped with in pump chamber (12) and go out air mechanism (90) in succession, be located in air outlet (22) side in succession in the shell (10) of ventilating, the opposite side of shell (10) of ventilating is equipped with air inlet (17) that are used for giving vent to anger, be located in air outlet (10) the gas outlet (22) side is equipped with two booster mechanisms (91) in succession, be located in succession in air outlet mechanism (90) booster mechanism (91) department is close to air inlet (17) side is about air inlet (17) symmetry is equipped with two silence mechanisms (92).
2. The noise-reducing and heat-dissipating booster plunger air pump as set forth in claim 1, wherein: the continuous air outlet mechanism (90) comprises a pump body (13) fixed on the inner wall of a pump cavity (12), an air cavity (19) is arranged in the pump body (13), a sliding piston plate (18) is arranged in the middle of the air cavity (19), two pressurizing air cavities (20) penetrating through the air cavity (19) are symmetrically arranged in the air cavity (19) relative to the piston plate (18), each pressurizing air cavity (20) is communicated with the vent groove (11), an air guide groove (16) communicated with the air inlet (17) is formed in the position, located on the air inlet (17), of the pump body (13), and two air one-way valves (15) are symmetrically arranged on the side, close to the air cavity (19), of the air guide groove (16) relative to the piston plate (18).
3. The noise-reducing and heat-dissipating booster plunger air pump as set forth in claim 2, wherein: the continuous air outlet mechanism (90) further comprises two hydraulic cylinders (23) which are symmetrically arranged on the side wall, close to the air outlet (22), of the air cavity (19) and relative to the air outlet (22), each hydraulic cylinder (23) is communicated with the outside through two liquid guide pipes (45), and a hydraulic one-way valve (44) is fixedly arranged at the communication position of each liquid guide pipe (45) and the corresponding hydraulic cylinder (23).
4. A noise-reducing and heat-dissipating booster plunger air pump as set forth in claim 3, wherein: the supercharging mechanism (91) comprises a supercharging sliding cylinder (24) and a sliding rod sleeve (46) which are arranged in the supercharging air cavity (20) in a sliding manner, the sliding rod sleeve (46) is far away from the air cavity (19) compared with the supercharging sliding cylinder (24), the inner wall of the supercharging air cavity (20) close to the air outlet (22) is provided with a sliding cylinder groove (42) with an opening facing the supercharging air cavity (20), the protruding end of the supercharging sliding cylinder (24) is arranged in the sliding cylinder groove (42) in a sliding manner, a sliding cylinder (37) is fixedly arranged in the sliding cylinder groove (42), one end of the sliding cylinder (37) is fixed on the supercharging sliding cylinder (24), the inner wall of the supercharging air cavity (20) far away from the air outlet (22) is provided with a sliding rod sleeve sliding groove (28) with an opening facing the air outlet (22), the sliding protruding end of the sliding rod sleeve (46) is arranged in the sliding rod sleeve groove (28), a sliding rod sleeve cylinder (30) is fixedly arranged on the inner wall of the sliding rod sleeve sliding groove (28) far away from the air cavity (19), the other end of the sliding rod sleeve cylinder (30) is fixed on the sliding rod sleeve (46), and the other end of the sliding rod sleeve (46) is connected to the inner wall of the sliding rod sleeve sliding groove (28) close to the air cavity (19) through a sliding rod sleeve spring (29).
5. The noise-reducing and heat-dissipating booster plunger air pump as set forth in claim 4, wherein: booster mechanism (91) still includes slide bar sleeve (46) internal fixation's pressure boost hole (27), the other end slip of pressure boost hole (27) is established in pressure boost slide cartridge (24), be equipped with axial run-through's pressurize chamber (34) in pressure boost hole (27), it is close to pressurize chamber (34) connect on the inner wall of air channel (11) end is equipped with pressurize sealing spring (35), pressurize sealing spring (35) are close to pressure boost slide cartridge (24) end is connected and is equipped with pressurize sealing ball (43), pressurize sealing ball (43) are sealed and are close to in one-way sealing ball (33) the through-hole department of pressure boost hole (27), pressure boost air chamber (20) are close to air channel (11) end connection is equipped with exhaust reset spring (32), exhaust reset spring (32) are close to slide bar sleeve (46) end connection is equipped with one-way sealing ball (33), the one-way sealing ball (33) is arranged at a position where the pressurizing air cavity (20) is close to the through hole of the sliding rod sleeve (46) in a sealing mode, a sliding cylinder sealing ring (25) for sealing is sleeved on the side, close to the air cavity (19), of the pressurizing sliding cylinder (24), a pressurizing sliding rod sealing ring (26) is sleeved on the end, close to the air cavity (19), of the pressurizing hole (27), and a pressurizing sliding cylinder sealing ring (38) is sleeved on the end, close to the vent groove (11), of the pressurizing hole (27).
6. The noise-reducing and heat-dissipating booster plunger air pump as set forth in claim 5, wherein: the silencing mechanism (92) comprises an auxiliary air groove (21) which is arranged in the pump body (13) and is positioned at the position, close to the air inlet (17), of the sliding rod sleeve sliding groove (28), a one-way vent groove (48) is arranged in the auxiliary air groove (21), a telescopic air bag (47) is arranged at the side, close to the air cavity (19), of the one-way vent groove (48) in the auxiliary air groove (21), the telescopic air bag (47) is communicated with the auxiliary air groove (21) and the one-way vent groove (48), a sealing plate (49) is arranged at the side, far away from the air cavity (19), of the one-way vent groove (48) and is hermetically connected to the inner wall of the one-way vent groove (48) through two sealing springs (51) symmetrically relative to the auxiliary air groove (21), and the side, close to the one-way vent groove (48), of the auxiliary air groove (21) is communicated with the sliding rod sleeve cylinder (30), the one-way ventilation groove (48) is positioned at the sealing spring (51) and is communicated with a machine-organ gas distribution pipe (53), and the sliding cylinder (37) is communicated with the two machine-organ gas distribution pipes (53) through machine-organ gas guide pipes (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111348664.3A CN114046235B (en) | 2021-11-15 | 2021-11-15 | Noise-reducing and heat-dissipating booster plunger air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111348664.3A CN114046235B (en) | 2021-11-15 | 2021-11-15 | Noise-reducing and heat-dissipating booster plunger air pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN114046235B CN114046235B (en) | 2023-12-29 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040081568A1 (en) * | 2002-10-29 | 2004-04-29 | Leonhard Todd W. | Axial piston pump |
| JP2008057432A (en) * | 2006-08-31 | 2008-03-13 | Anest Iwata Corp | Reciprocating sliding type intake and exhaust device |
| CN201843759U (en) * | 2010-10-13 | 2011-05-25 | 江苏富林医疗设备有限公司 | Air pump |
| CN204783540U (en) * | 2015-07-07 | 2015-11-18 | 四维增压科技(苏州)有限公司 | Air pressure -increasing valves |
| CN209469550U (en) * | 2019-01-05 | 2019-10-08 | 东莞市欧迪力机电有限公司 | A kind of mute air pump mechanism |
| CN214577587U (en) * | 2020-12-16 | 2021-11-02 | 成都岷雅机械设备有限公司 | Automatic air pump with double protection |
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2021
- 2021-11-15 CN CN202111348664.3A patent/CN114046235B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040081568A1 (en) * | 2002-10-29 | 2004-04-29 | Leonhard Todd W. | Axial piston pump |
| JP2008057432A (en) * | 2006-08-31 | 2008-03-13 | Anest Iwata Corp | Reciprocating sliding type intake and exhaust device |
| CN201843759U (en) * | 2010-10-13 | 2011-05-25 | 江苏富林医疗设备有限公司 | Air pump |
| CN204783540U (en) * | 2015-07-07 | 2015-11-18 | 四维增压科技(苏州)有限公司 | Air pressure -increasing valves |
| CN209469550U (en) * | 2019-01-05 | 2019-10-08 | 东莞市欧迪力机电有限公司 | A kind of mute air pump mechanism |
| CN214577587U (en) * | 2020-12-16 | 2021-11-02 | 成都岷雅机械设备有限公司 | Automatic air pump with double protection |
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| Publication number | Publication date |
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| CN114046235B (en) | 2023-12-29 |
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