CN111963307A - Gasoline generating set with noise control - Google Patents

Gasoline generating set with noise control Download PDF

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Publication number
CN111963307A
CN111963307A CN201910420268.3A CN201910420268A CN111963307A CN 111963307 A CN111963307 A CN 111963307A CN 201910420268 A CN201910420268 A CN 201910420268A CN 111963307 A CN111963307 A CN 111963307A
Authority
CN
China
Prior art keywords
generator
base
gasoline
sleeve
loop bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910420268.3A
Other languages
Chinese (zh)
Inventor
王岭森
张虎涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gaoyou Shenfa Motor Manufacturing Co ltd
Original Assignee
Gaoyou Shenfa Motor Manufacturing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gaoyou Shenfa Motor Manufacturing Co ltd filed Critical Gaoyou Shenfa Motor Manufacturing Co ltd
Priority to CN201910420268.3A priority Critical patent/CN111963307A/en
Publication of CN111963307A publication Critical patent/CN111963307A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
    • B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/04—Arrangements of liquid pipes or hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/12—Filtering, cooling, or silencing cooling-air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
    • F01P9/04—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00 by simultaneous or alternative use of direct air-cooling and liquid cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
    • F02B2063/045—Frames for generator-engine sets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
    • F02B63/047—Movable engine-generator combinations on wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2238/00—Type of springs or dampers
    • F16F2238/02—Springs
    • F16F2238/026—Springs wound- or coil-like

Abstract

The invention relates to the technical field of generators and discloses a gasoline generator set with noise prevention, which comprises a base, wherein moving wheels are arranged on two sides of the bottom of the base, a collecting pipe is arranged in the middle of an inner cavity of the base, a drain pipe extending to the outside of the base is fixedly sleeved in the middle of the bottom end of the collecting pipe, and a box body is arranged at the top of the base. This gasoline generating set with noise control sound, through starter motor, when the generator breaks down and needs the maintenance, it rotates to drive the lead screw, thereby it stably rises to drive the generator on the mounting bracket, be convenient for maintain the generator, it is simple and convenient, need not dismantle the box, time saving and labor saving, can not cause the damage to the box, utilize the loop bar of generator bottom and sleeve and the cooperation of the inside spring of sleeve and cushion, carry out the shock attenuation to the generator in generator start-up process, thereby drive the box resonance and the problem of noise production when avoiding the generator vibrations.

Description

Gasoline generating set with noise control
Technical Field
The invention relates to the technical field of generators, in particular to a gasoline generator set with noise prevention.
Background
The gasoline engine is a machine for converting chemical energy into mechanical energy, and the conversion process is actually a working cycle process, namely simply a process of burning fuel in a cylinder to generate kinetic energy to drive a piston in the cylinder of the engine to reciprocate, so as to drive a connecting rod connected to the piston and a crank connected with the connecting rod to reciprocate circularly around the center of a crankshaft to output power.
Silence petrol generating set is petrol generating set's one kind, it encloses into the box by the acoustic celotex board of making an uproar of falling, and install petrol generator in the box, the top of box is passed through the hinge and is convenient for open on the box, but the curb plate of box all fixes through bolt etc. or welds into a whole and be not convenient for dismantle, consequently when the generator in the box breaks down and needs the maintenance, it is troublesome to dismantle, the maintenance is inconvenient, and petrol generator can produce vibrations at the start-up in-process, but do not set up buffering absorbing subassembly between current generator and the box, therefore drive the box when generator vibrations easily and produce vibrations and produce certain noise simultaneously.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a gasoline generator set with noise prevention, which has the advantages of shock absorption, noise reduction and convenient maintenance, and solves the problems that a mute gasoline generator set is one kind of gasoline generator set, the mute gasoline generator set is surrounded into a box body by a noise reduction and sound insulation plate, a gasoline generator is arranged in the box body, the top of the box body is hinged on the box body through a hinge to be convenient to open, but side plates of the box body are fixed or welded into a whole through bolts and the like to be inconvenient to disassemble, so when the generator in the box body breaks down and needs to be maintained, the disassembly is troublesome, the maintenance is inconvenient, the gasoline generator can vibrate in the starting process, but no buffer and shock absorption assembly is arranged between the existing generator and the box body, and the box body is easy to be driven to vibrate and certain noise.
The invention provides the following technical scheme: a gasoline generator set with noise prevention function comprises a base, wherein moving wheels are arranged on two sides of the bottom of the base, a collecting pipe is arranged in the middle of an inner cavity of the base, a drain pipe extending to the outside of the base is fixedly sleeved at the middle of the bottom of the collecting pipe, a box body is arranged at the top of the base, a heat dissipation port is formed in the side face of the box body, a dustproof net located on one side of the heat dissipation port is arranged on the side face of the inner cavity of the box body, a waterproof pipe is arranged on one side of the dustproof net, a machine box is arranged on one side of the bottom of the inner cavity of the box body, a motor is arranged in the machine box, a lead screw is fixedly sleeved on an output shaft of the motor, fixing frames are fixedly installed at the tops of two sides of the inner cavity of the box body, a support rod is fixedly sleeved at the bottom of, the both sides at shock pad top all are equipped with the sleeve, be equipped with the generator on the mounting bracket.
Preferably, the bottom of one side of the inner cavity of the waterproof pipe is provided with a vent positioned on one side of the dustproof net, the tops of two sides of the waterproof pipe are provided with vent holes, and the bottom of the waterproof pipe is fixedly sleeved with the collecting pipe.
Preferably, the middle part of sleeve inner chamber bottom is fixed with the cushion, and the equal fixedly connected with in both sides of sleeve inner chamber bottom is located the spring of cushion both sides, the top fixedly connected with loop bar of cushion.
Preferably, the loop bar is the type of falling T, and the bottom and the sleeve activity of loop bar cup joint, the both sides of loop bar bottom respectively with the top fixed connection of two sets of springs, and the bottom fixed connection of the top of loop bar and generator.
Preferably, the top of the screw rod is movably sleeved with the bottom of one fixing frame, and the screw rod is sleeved with one end of the mounting frame in a threaded manner.
Preferably, the mounting rack is concave, and a concave groove of the concave mounting rack is movably sleeved with the bottom of the generator.
Compared with the prior art, the invention has the following beneficial effects:
1. this gasoline generating set with noise control sound, through starter motor, when the generator breaks down and needs the maintenance, it rotates to drive the lead screw, thereby it stably rises to drive the generator on the mounting bracket, be convenient for maintain the generator, it is simple and convenient, need not dismantle the box, time saving and labor saving, can not cause the damage to the box, utilize the loop bar of generator bottom and sleeve and the cooperation of the inside spring of sleeve and cushion, carry out the shock attenuation to the generator in generator start-up process, thereby drive the box resonance and the problem of noise production when avoiding the generator vibrations.
2. This gasoline generating set with noise control sound, the thermovent through the box side carries out ventilation cooling to the generator, utilize the dust screen that is located thermovent one side, it is dustproof to the thermovent, utilize the waterproof pipe that is located dust screen one side, when water passes through the thermovent and gets into in the box, water gets into inside the waterproof pipe through the vent of waterproof pipe inner chamber side and is blockked to flow into downwards in the header by the inner wall of waterproof bottom of the tube, and finally flow through the drain pipe, utilize the ventilation hole at waterproof pipe top to ensure the ventilation cooling of thermovent simultaneously, thereby when guaranteeing the thermovent radiating effect, improve the waterproof dustproof effect of thermovent.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A of the present invention;
fig. 3 is a schematic view of a structural vent of the present invention.
In the figure: 1. a base; 2. a moving wheel; 3. a header; 4. a drain pipe; 5. a box body; 6. a heat dissipation port; 7. a dust screen; 8. a waterproof pipe; 801. a vent; 802. a vent hole; 9. a chassis; 10. a motor; 11. a screw rod; 12. a fixed mount; 13. a support bar; 14. a mounting frame; 15. a shock pad; 16. a box cover; 17. a sleeve; 171. an elastic pad; 172. a spring; 173. a loop bar; 18. an electric generator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a gasoline generator set with noise prevention comprises a base 1, moving wheels 2 are arranged on both sides of the bottom of the base 1, a collecting pipe 3 is arranged in the middle of the inner cavity of the base 1, a drain pipe 4 extending to the outside of the base 1 is fixedly sleeved in the middle of the bottom end of the collecting pipe 3, a box body 5 is arranged on the top of the base 1, a heat dissipation port 6 is arranged on the side surface of the box body 5, a dust screen 7 positioned on one side of the heat dissipation port 6 is arranged on the side surface of the inner cavity of the box body 5, the dust screen 7 positioned on one side of the heat dissipation port 6 is used for preventing dust of the heat dissipation port 6, a waterproof pipe 8 positioned on one side of the dust screen 7 is used, when water enters the box body 5 through the heat dissipation port 6, the water enters the inside of the waterproof pipe 8 through a ventilation port 801 on the side surface of the inner cavity of the waterproof pipe, meanwhile, the ventilation and heat dissipation of the heat dissipation port 6 are ensured by utilizing the ventilation hole 802 at the top of the waterproof pipe 8, and when the dustproof net 7 is polluted by dust for a period of time, cleaning water can be sprayed onto the dustproof net 7 through the heat dissipation port 6, the cleaning water flows into the collecting pipe 3 through the waterproof pipe 8 and is discharged through the drain pipe 4, so that the dustproof net 7 is convenient to clean, the cleaning machine is simple and convenient, the waterproof pipe 8 is arranged at one side of the dustproof net 7, the ventilation opening 801 positioned at one side of the dustproof net 7 is arranged at the bottom of one side of the inner cavity of the waterproof pipe 8, the ventilation holes 802 are arranged at the top of two sides of the waterproof pipe 8, the bottom of the waterproof pipe 8 is fixedly sleeved with the collecting pipe 3, the case 9 is arranged at one side of the bottom of the inner cavity of the case 5, the motor 10 is arranged in the case 9, the lead screw 11 is fixedly sleeved on, the top of the two sides of the inner cavity of the box body 5 is fixedly provided with a fixed frame 12, the bottom of one fixed frame 12 is fixedly sleeved with a supporting rod 13, the bottom of the supporting rod 13 is movably sleeved with a mounting frame 14, the mounting frame 14 is concave, the concave groove of the concave mounting frame 14 is movably sleeved with the bottom of the generator 18, the middle part of the top end of the mounting frame 14 is provided with a shock pad 15, the top of the box body 5 is provided with a box cover 16, the box cover 16 is hinged on the box body 5 through a hinge, the box cover 16 and the box body 5 can enclose a closed space, the box cover 16 and the box body 5 are both made of noise reduction and sound insulation plates, the two sides of the top of the shock pad 15 are both provided with sleeves 17, the middle part of the bottom end of the inner cavity of each sleeve 17 is fixedly provided with an elastic pad 171, the two sides of the, the bottom of the loop bar 173 is movably sleeved with the sleeve 17, two sides of the bottom of the loop bar 173 are fixedly connected with the tops of the two groups of springs 172 respectively, the top of the loop bar 173 is fixedly connected with the bottom of the generator 18, and the generator 18 is arranged on the mounting frame 14.
The working principle is as follows: firstly, in the starting process of the generator 18, the matching of the loop bars 173 and the sleeve 17 at the bottom of the generator 18, the elastic cushion 171 and the spring 172 is utilized to buffer and damp the generator 18, the damping effect of the generator 18 is improved by utilizing the damping cushion 15, then, the generator 18 is ventilated and radiated through the heat radiation port 6 at the side surface of the box body 5, the dust prevention screen 7 at the side of the heat radiation port 6 is utilized to prevent dust at the heat radiation port 6, the waterproof pipe 8 at the side of the dust prevention screen 7 is utilized, when water enters the box body 5 through the heat radiation port 6, the water enters the inside of the waterproof pipe 8 through the ventilation port 801 at the side surface of the inner cavity of the waterproof pipe 8 and is blocked by the inner wall at the bottom of the waterproof pipe 8 to flow downwards into the collecting pipe 3 and finally flows out through the drain pipe 4, meanwhile, the ventilation and heat radiation of the heat radiation port 6 are ensured by utilizing the ventilation hole, and (3) opening the box cover 16, driving the screw rod 11 to rotate by the starting motor 10, limiting and supporting the mounting frame 14 by using the support rod 13, and driving the generator 18 on the mounting frame 14 to stably ascend so as to maintain the generator 18.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a gasoline generating set with noise control sound, includes base (1), its characterized in that: the improved water-cooling water tank is characterized in that moving wheels (2) are arranged on two sides of the bottom of the base (1), a collecting pipe (3) is arranged in the middle of an inner cavity of the base (1), a drain pipe (4) extending to the outside of the base (1) is fixedly sleeved in the middle of the bottom of the collecting pipe (3), a tank body (5) is arranged at the top of the base (1), a heat dissipation port (6) is formed in the side face of the tank body (5), a dust screen (7) located on one side of the heat dissipation port (6) is arranged on the side face of the inner cavity of the tank body (5), a waterproof pipe (8) is arranged on one side of the bottom of the inner cavity of the tank body (5), a cabinet (9) is arranged on one side of the bottom of the inner cavity of the tank body (5), a motor (10) is arranged in the cabinet (9), a lead screw (11) is fixedly sleeved on an output, mounting bracket (14) have been cup jointed in the bottom activity of bracing piece (13), the middle part on mounting bracket (14) top is equipped with shock pad (15), the top of box (5) is equipped with case lid (16), the both sides at shock pad (15) top all are equipped with sleeve (17), be equipped with generator (18) on mounting bracket (14).
2. The gasoline-electric power generating set with noise control of claim 1, wherein: vent (801) that are located dust screen (7) one side are seted up to the bottom of waterproof pipe (8) inner chamber one side, and ventilation hole (802) have all been seted up at the top of waterproof pipe (8) both sides, the bottom and the header (3) of waterproof pipe (8) are fixed to be cup jointed.
3. The gasoline-electric power generating set with noise control of claim 1, wherein: the middle part fixed mounting of sleeve (17) inner chamber bottom has cushion (171), and the equal fixedly connected with in both sides of sleeve (17) inner chamber bottom is located spring (172) of cushion (171) both sides, the top fixedly connected with loop bar (173) of cushion (171).
4. A gasoline-electric power plant with noise control according to claim 3, characterized in that: the utility model discloses a generator, including loop bar (173), sleeve rod (173) and sleeve (17), loop bar (173) are the type of falling T, and the bottom and the sleeve (17) activity of loop bar (173) are cup jointed, the both sides of loop bar (173) bottom respectively with the top fixed connection of two sets of springs (172), and the bottom fixed connection of the top of loop bar (173) and generator (18).
5. The gasoline-electric power generating set with noise control of claim 1, wherein: the top of the screw rod (11) is movably sleeved with the bottom of one fixing frame (12), and the screw rod (11) is in threaded sleeve connection with one end of the mounting frame (14).
6. The gasoline-electric power generating set with noise control of claim 1, wherein: the mounting rack (14) is of a concave type, and a concave groove of the concave type mounting rack (14) is movably sleeved with the bottom of the generator (18).
CN201910420268.3A 2019-05-20 2019-05-20 Gasoline generating set with noise control Pending CN111963307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910420268.3A CN111963307A (en) 2019-05-20 2019-05-20 Gasoline generating set with noise control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910420268.3A CN111963307A (en) 2019-05-20 2019-05-20 Gasoline generating set with noise control

Publications (1)

Publication Number Publication Date
CN111963307A true CN111963307A (en) 2020-11-20

Family

ID=73357948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910420268.3A Pending CN111963307A (en) 2019-05-20 2019-05-20 Gasoline generating set with noise control

Country Status (1)

Country Link
CN (1) CN111963307A (en)

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Application publication date: 20201120