CN111305950B - Sound insulation outer cover of silent generator set - Google Patents
Sound insulation outer cover of silent generator set Download PDFInfo
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- CN111305950B CN111305950B CN202010109386.5A CN202010109386A CN111305950B CN 111305950 B CN111305950 B CN 111305950B CN 202010109386 A CN202010109386 A CN 202010109386A CN 111305950 B CN111305950 B CN 111305950B
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- generator set
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- rotating shaft
- rod
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- 238000009413 insulation Methods 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 43
- 230000035939 shock Effects 0.000 claims abstract description 41
- 239000006096 absorbing agent Substances 0.000 claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 101000901617 Notophthalmus viridescens Homeobox protein DLX-3 Proteins 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
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- 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
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
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- 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
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- 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
- F16F15/06—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 with metal springs
- F16F15/067—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 with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention provides a sound insulation outer cover of a silent generator set, which comprises a silent dust hood structure, a control panel, a universal wheel, a tool box, a pull frame and a box door, wherein the control panel is embedded and arranged at the front end of the silent dust hood structure, the invention drives a rotating shaft to rotate on a fixed bracket seat through an exhaust structure and a silent heat dissipation hood structure, so that fan blades rotate to discharge hot air in an outer hood shell, thereby cooling a motor, and the generated noise can be absorbed by sound absorption cotton when the generator set operates, so that the generator set operates in a closed accommodating chamber, the internal noise is effectively isolated, the noise generated by the generator set is prevented from being transmitted to the outside, thereby influencing a peripheral ring frame, and the vibration force generated by the generator set is eliminated to the maximum extent through the arrangement of a shock absorber structure, greatly reduces the vibration of the generator set caused by operation, thereby raising dust.
Description
Technical Field
The invention relates to the technical field of generator sets, in particular to a sound insulation outer cover of a mute generator set.
Background
The generator set is complete mechanical equipment for converting energy in other forms into electric energy, and the generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. With the recent technological progress, light-weight portable small-sized generator sets are also beginning to enter the daily lives of residents as high-quality choices of household emergency power supplies and field trip power supplies and are output to electric equipment for use, but the prior art has the following defects:
generating set is when operation, will produce a large amount of noises to will produce noise pollution to the periphery, cause and can cause the burden for peripheral staff, simultaneously, generating set is when operation, can produce the vibrations power, thereby will shake peripheral dust, make peripheral dust can fly upward, and partial dust can be adsorbed by generating set.
Summary of the invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the sound insulation outer cover of the mute generator set, and solves the problems that a large amount of noise is generated when the generator set runs, so that noise pollution is generated on the periphery, and the burden is caused to peripheral workers, and meanwhile, the vibration force is generated when the generator set runs, so that peripheral dust is vibrated, the peripheral dust is blown up, and part of dust is adsorbed by the generator set.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a silence generator unit's dustcoat that gives sound insulation, its structure includes silence dust hood structure, control panel, universal wheel, tool holder, draw frame, chamber door, control panel inlays to be installed in silence dust hood structure front end, silence dust hood structure lower extreme and universal wheel upper end mechanical connection, the welding of silence dust hood structure both sides has the draw frame, tool holder and silence dust hood structure and fixed connection, silence dust hood structure and chamber door hinged joint, silence dust hood structure includes exhaust structure, silence heat dissipation cover structure, bumper shock absorber structure, exhaust structure installs in silence heat dissipation cover structural interior top, the bumper shock absorber structure is installed to silence heat dissipation cover structural lower extreme.
Preferably, the exhaust structure includes flabellum, rotation axis, first belt pulley, driver, belt, fixed bolster seat, the flabellum is connected with rotation axis machinery, rotation axis embedding is installed on the fixed bolster seat and swing joint, rotation axis and first belt pulley fixed connection, first belt pulley is connected with the driver through the belt, the driver is placed on the fixed bolster seat and is fixed through the screw, first belt pulley concave ring department is the screw thread ring structure.
Preferably, the driver comprises a second belt pulley, a rotating motor, a storage battery and a gear set box, the second belt pulley is mechanically connected with the gear set box, the rotating motor is embedded in the gear set box and is electrically connected with the storage battery.
Preferably, the fixed support seat comprises a bearing, a support plate, a fixed rod, a support column and a support plate, the bearing is sleeved on the support plate, an outer ring of the bearing is fixedly connected with the inner wall of the support plate, the left side of the support plate is welded with the right side of the support plate, the lower end of the fixed rod is welded with the upper end of the support plate, the support column is uniformly welded on the outer ring of the support plate, and the support column is of an L-shaped structure.
Preferably, the silence heat exchanger structure of dispelling the heat includes through-hole, outer housing, import, lower shell, inhales the sound cotton, insulating layer, through-hole and outer housing structure as an organic whole, the outer housing with inhale the sound and be equipped with the insulating layer between the cotton, the outer housing right side is equipped with the import, outer housing and lower shell structure as an organic whole, insulating layer inside packing has the pearlite.
Preferably, the shock absorber structure includes embedding spacing, rotation axostylus axostyle, shock attenuation post structure, the rotation axostylus axostyle runs through in shock attenuation post structure left side, both ends around embedding spacing imbeds in shock attenuation post structure left side, the embedding spacing is made by drawing dish and embedding pole.
Preferably, the shock-absorbing column structure comprises a rotating shaft hole, a rotating rod, an embedded groove hole, a shock-absorbing column and an anti-skidding support plate, wherein the rotating shaft hole and the rotating rod are of an integrated structure, the rotating rod and the embedded groove hole are of an integrated structure, the rotating rod and the shock-absorbing column are welded, the shock-absorbing column is embedded and installed on the left side of the anti-skidding support plate, the rotating rod is provided with eight embedded groove holes, and the embedded groove holes are of arc-shaped structures.
Preferably, the shock absorption column comprises a limiting ring, a first buffer spring, a second buffer spring, a protection support shell, a pushing block and a push rod, the limiting ring and the push rod are of an integrated structure, the push rod penetrates through the first buffer spring, the left side of the second buffer spring is welded with the right side of the pushing block, the second buffer spring is located inside the protection support shell, the pushing block and the push rod are of an integrated structure, and a moving space is formed between the limiting ring and the protection support shell.
(III) advantageous effects
The invention provides a sound insulation outer cover of a silent generator set. The method has the following beneficial effects:
1. according to the invention, the exhaust structure and the mute heat dissipation cover structure are arranged, so that the rotating motor rotates to drive the second belt pulley on the gear set box to rotate, the belt connected to the second belt pulley drives the first belt pulley to rotate, the rotating shaft is driven to rotate on the fixed support base through the first belt pulley, the fan blades rotate to discharge hot air in the outer housing shell, and thus the motor is cooled, and when the generator set operates, the generated noise can be absorbed by the sound absorption cotton, and the heat energy in the generator set is isolated through the heat insulation layer, so that the heat energy in the generator set is prevented from being transmitted to the outer housing shell, the generator set operates in the closed accommodating chamber, the noise in the generator set is effectively isolated, and the noise generated by the generator set is prevented from being transmitted to the outside, and the peripheral ring frame is influenced.
2. According to the invention, by arranging the shock absorber structure, the vibration force generated by the generator set is transmitted to the shock absorber structure through the lower shell, so that the push rod can generate vibration, the vibration force is decomposed for the first time through the first buffer spring and then is decomposed in a buffering manner again through the second buffer spring, the vibration force generated by the generator set is eliminated to the maximum extent, and the vibration generated by the generator set due to operation is greatly reduced, so that dust is raised.
Drawings
Fig. 1 is a schematic structural view of a sound-proof housing of a silent generator set according to the present invention;
FIG. 2 is a front view of the mute dust-proof cover of the present invention;
FIG. 3 is a front view of the exhaust structure of the present invention;
FIG. 4 is a front view of the driver of the present invention;
FIG. 5 is a schematic top view of the fixed bracket holder of the present invention;
FIG. 6 is a front view of the structure of the mute heat dissipation cover of the present invention;
FIG. 7 is a front view of the shock absorber of the present invention;
FIG. 8 is a schematic three-dimensional structure of the embedded position limiting bracket according to the present invention;
FIG. 9 is a schematic top view of the shock post structure of the present invention;
FIG. 10 is a top view of the shock absorbing column of the present invention.
In the figure: the silent dust hood structure-1, the control panel-2, the universal wheel-3, the tool box-4, the pull frame-5, the box door-6, the exhaust structure-T1, the silent heat dissipation hood structure-T2, the shock absorber structure-T3, the fan blade-TT 1, the rotating shaft-TT 2, the first belt pulley-TT 3, the driver-TT 4, the belt-TT 5, the fixed bracket seat-TT 6, the second belt pulley-B1, the rotating motor-B2, the storage battery-B3, the gear set box-B4, the bearing-T61, the support plate-T62, the fixed rod-T63, the support column-T64, the support plate-T65, the through hole-T21, the outer sound absorption cover-T22, the inlet-T23, the lower support shell-T24, the sound absorption cotton-T25, the heat insulation layer-T26, the embedded limit bracket-T31, The device comprises a rotating shaft rod-T32, a shock absorption column structure-T33, a rotating shaft hole-331, a rotating rod-332, an embedded groove hole-333, a shock absorption column-334, an anti-skidding support plate-335, a limiting ring-341, a first buffer spring-342, a second buffer spring-343, a protective support shell-344, a pushing block-345 and a push rod-346.
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.
As shown in figures 1 to 10:
example 1
The embodiment of the invention provides a sound insulation outer cover of a silent generator set, which structurally comprises a silent dust hood structure 1, a control panel 2, a universal wheel 3, a tool box 4, a pull frame 5 and a box door 6, wherein the control panel 2 is embedded and installed at the front end of the silent dust hood structure 1, the lower end of the silent dust hood structure 1 is mechanically connected with the upper end of the universal wheel 3, the pull frame 5 is welded on two sides of the silent dust hood structure 1, the tool box 4 is fixedly connected with the silent dust hood structure 1, the silent dust hood structure 1 is hinged with the box door 6, the silent dust hood structure 1 comprises an exhaust structure T1, a silent heat dissipation hood structure T2 and a shock absorber structure T3, the exhaust structure T1 is installed above the inside of the silent heat dissipation hood structure T2, and the shock absorber structure T3 is installed at the lower end of the silent heat dissipation hood structure T2.
The exhaust structure T1 comprises a fan blade TT1, a rotating shaft TT2, a first belt pulley TT3, a driver TT4, a belt TT5 and a fixed bracket seat TT6, the fan blade TT1 is mechanically connected with the rotating shaft TT2, the rotating shaft TT2 is embedded in the fixed bracket seat TT6 and movably connected with the fixed bracket seat TT4, the rotating shaft TT2 is fixedly connected with the first belt pulley TT3, the first belt pulley TT3 is connected with the driver TT4 through the belt TT5, the driver TT4 is placed on the fixed bracket seat TT6 and fixed through screws, and the concave ring of the first belt pulley TT3 is of a threaded ring structure, so that the exhaust structure can be better connected with the belt 5 in a sleeved mode.
The driver TT4 includes a second pulley B1, a rotating electric machine B2, a storage battery B3, and a gear set box B4, the second pulley B1 is mechanically connected to the gear set box B4, the rotating electric machine B2 is embedded in the gear set box B4, and the rotating electric machine B2 is electrically connected to the storage battery B3.
The fixed bracket seat TT6 comprises a bearing T61, a support plate T62, a fixed rod T63, a support column T64 and a support plate T65, the support plate T65 is sleeved on the bearing T61, the outer ring of the bearing T61 is fixedly connected with the inner wall of the support plate T65, the left side of the support plate T62 is welded with the right side of the support plate T65, the lower end of the fixed rod T63 is welded with the upper end of the support plate T62, the support column T64 is uniformly welded on the outer ring of the support plate T65, and the support column T64 is in an L-shaped structure and used for fixing the support plate T65.
The mute heat dissipation cover structure T2 comprises a through hole T21, an outer cover casing T22, an inlet T23, a lower support casing T24, sound absorption cotton T25 and a heat insulation layer T26, the through hole T21 and the outer cover casing T22 are of an integrated structure, a heat insulation layer T26 is arranged between the outer cover casing T22 and the sound absorption cotton T25, the inlet T23 is arranged on the right side of the outer cover casing T22, the outer cover casing T22 and the lower support casing T24 are of an integrated structure, perlite is filled in the heat insulation layer T26, and therefore the heat insulation layer T26 can better isolate heat, and mutual transmission of internal heat and external heat is avoided.
The specific working process is as follows:
after the generator set is installed in the mute dust hood structure 1, the door 6 is closed, when the generator set is started to operate through the control panel 2, the exhaust structure T1 is also started to operate, so that the battery B3 provides electric energy for the rotating motor B2, the rotating motor B2 rotates, the second belt pulley B1 on the gear set box B4 is driven to rotate, the belt TT5 connected to the second belt pulley B1 drives the first belt pulley TT3 to rotate, the rotating shaft TT2 is driven to rotate on the fixed bracket seat TT6 through the first belt pulley TT3, the fan blade TT1 rotates, hot air in the outer housing T22 is exhausted, so as to cool the motor, and when the generator set operates, noise generated is absorbed by the sound absorption cotton T25, and heat energy in the generator set is isolated through the T26, so that heat energy in the generator set is prevented from being transmitted to the outer housing T22, make generating set operate in inclosed appearance room, effectually isolate the noise of inside, avoid generating set produced noise to transmit to the outside to influence peripheral ring frame.
Example 2
The embodiment of the invention provides a sound insulation outer cover of a silent generator set, which structurally comprises a silent dust hood structure 1, a control panel 2, a universal wheel 3, a tool box 4, a pull frame 5 and a box door 6, wherein the control panel 2 is embedded and installed at the front end of the silent dust hood structure 1, the lower end of the silent dust hood structure 1 is mechanically connected with the upper end of the universal wheel 3, the pull frame 5 is welded on two sides of the silent dust hood structure 1, the tool box 4 is fixedly connected with the silent dust hood structure 1, the silent dust hood structure 1 is hinged with the box door 6, the silent dust hood structure 1 comprises an exhaust structure T1, a silent heat dissipation hood structure T2 and a shock absorber structure T3, the exhaust structure T1 is installed above the inside of the silent heat dissipation hood structure T2, and the shock absorber structure T3 is installed at the lower end of the silent heat dissipation hood structure T2.
The exhaust structure T1 comprises a fan blade TT1, a rotating shaft TT2, a first belt pulley TT3, a driver TT4, a belt TT5 and a fixed bracket seat TT6, the fan blade TT1 is mechanically connected with the rotating shaft TT2, the rotating shaft TT2 is embedded in the fixed bracket seat TT6 and movably connected with the fixed bracket seat TT4, the rotating shaft TT2 is fixedly connected with the first belt pulley TT3, the first belt pulley TT3 is connected with the driver TT4 through the belt TT5, the driver TT4 is placed on the fixed bracket seat TT6 and fixed through screws, and the concave ring of the first belt pulley TT3 is of a threaded ring structure, so that the exhaust structure can be better connected with the belt 5 in a sleeved mode.
The driver TT4 includes a second pulley B1, a rotating electric machine B2, a storage battery B3, and a gear set box B4, the second pulley B1 is mechanically connected to the gear set box B4, the rotating electric machine B2 is embedded in the gear set box B4, and the rotating electric machine B2 is electrically connected to the storage battery B3.
The fixed bracket seat TT6 comprises a bearing T61, a support plate T62, a fixed rod T63, a support column T64 and a support plate T65, the support plate T65 is sleeved on the bearing T61, the outer ring of the bearing T61 is fixedly connected with the inner wall of the support plate T65, the left side of the support plate T62 is welded with the right side of the support plate T65, the lower end of the fixed rod T63 is welded with the upper end of the support plate T62, the support column T64 is uniformly welded on the outer ring of the support plate T65, and the support column T64 is in an L-shaped structure and used for fixing the support plate T65.
The mute heat dissipation cover structure T2 comprises a through hole T21, an outer cover casing T22, an inlet T23, a lower support casing T24, sound absorption cotton T25 and a heat insulation layer T26, the through hole T21 and the outer cover casing T22 are of an integrated structure, a heat insulation layer T26 is arranged between the outer cover casing T22 and the sound absorption cotton T25, the inlet T23 is arranged on the right side of the outer cover casing T22, the outer cover casing T22 and the lower support casing T24 are of an integrated structure, perlite is filled in the heat insulation layer T26, and therefore the heat insulation layer T26 can better isolate heat, and mutual transmission of internal heat and external heat is avoided.
The shock absorber structure T3 comprises an embedded limiting frame T31, a rotating shaft rod T32 and a shock absorbing column structure T33, wherein the rotating shaft rod T32 penetrates through the left side of the shock absorbing column structure T33, the embedded limiting frame T31 is embedded into the front end and the rear end of the left side of the shock absorbing column structure T33, and the embedded limiting frame T31 is made of a pull disc and an embedded rod and used for limiting the shock absorbing column structure T33 to rotate in an offset mode after adjustment is finished.
The shock-absorbing column structure T33 comprises a rotating shaft hole 331, a rotating rod 332, an embedded slotted hole 333, a shock-absorbing column 334 and an anti-skid support plate 335, wherein the rotating shaft hole 331 and the rotating rod 332 are of an integrated structure, the rotating rod 332 and the embedded slotted hole 333 are of an integrated structure, the rotating rod 332 is welded with the shock-absorbing column 334, the shock-absorbing column 334 is embedded and installed on the left side of the anti-skid support plate 335, the rotating rod 332 is provided with eight embedded slotted holes 333, and the embedded slotted holes 333 are of an arc-shaped structure and are used for being assembled with an embedded limiting frame T31.
The shock absorbing column 334 comprises a limiting ring 341, a first buffer spring 342, a second buffer spring 343, a protective support shell 344, a pushing block 345 and a push rod 346, the limiting ring 341 and the push rod 346 are integrated, the push rod 346 penetrates through the first buffer spring 342, the left side of the second buffer spring 343 is welded with the right side of the pushing block 345, the second buffer spring 343 is located inside the protective support shell 344, the pushing block 345 and the push rod 346 are integrated, and a movable space is formed between the limiting ring 341 and the protective support shell 344, so that the first buffer spring 342 can play a role in buffering in a first layer.
The specific working process is as follows:
when the generator set is installed, the shock absorber structure T3 below the lower support T24 is firstly broken, so that the rotating rod 332 rotates 90 degrees around the rotating shaft rod T32, then the embedded limiting frame T31 is embedded into the embedded slot 333 from the outside of the lower support T24, the rotating rod 332 is limited, so that the anti-skid support plate 335 and the ground are in contact with each other, when the generator set is started to operate, the vibration force generated by the generator set is transmitted to the shock absorber structure T3 through the lower support T24, so that the push rod 346 generates vibration, the vibration force is firstly decomposed through the first buffer spring 342, and then is buffered and decomposed again through the second buffer spring 343, the vibration force generated by the generator set is eliminated to the maximum, the vibration generated by the generator set due to operation is greatly reduced, and dust is raised.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (1)
1. The utility model provides a silence generator set's dustcoat that gives sound insulation, its structure includes silence dust hood structure (1), control panel (2), universal wheel (3), tool holder (4), draw frame (5), chamber door (6), control panel (2) are inlayed and are installed in silence dust hood structure (1) front end, the silence dust hood structure (1) lower extreme and universal wheel (3) upper end mechanical connection, the welding of silence dust hood structure (1) both sides has draw frame (5), tool holder (4) and silence dust hood structure (1) and fixed connection, the silence dust hood structure (1) and chamber door (6) hinged joint, its characterized in that:
the mute dust hood structure (1) comprises an exhaust structure (T1), a mute heat dissipation hood structure (T2) and a shock absorber structure (T3), wherein the exhaust structure (T1) is arranged above the inside of the mute heat dissipation hood structure (T2), and the shock absorber structure (T3) is arranged at the lower end of the mute heat dissipation hood structure (T2); the exhaust structure (T1) comprises fan blades (TT1), a rotating shaft (TT2), a first belt pulley (TT3), a driver (TT4), a belt (TT5) and a fixed bracket seat (TT6), the fan blades (TT1) are mechanically connected with the rotating shaft (TT2), the rotating shaft (TT2) is embedded in and mounted on the fixed bracket seat (TT6) and movably connected with the fixed bracket seat (TT6), the rotating shaft (TT2) is fixedly connected with the first belt pulley (TT3), the first belt pulley (TT3) is connected with the driver (TT4) through the belt (TT5), and the driver (TT4) is placed on the fixed bracket seat (TT6) and fixed through screws; the driver (TT4) comprises a second belt pulley (B1), a rotating motor (B2), a storage battery (B3) and a gear set box (B4), wherein the second belt pulley (B1) is mechanically connected with the gear set box (B4), the rotating motor (B2) is embedded in the gear set box (B4), and the rotating motor (B2) is electrically connected with the storage battery (B3); the fixed support seat (TT6) comprises a bearing (T61), a support plate (T62), a fixed rod (T63), a support column (T64) and a support plate (T65), wherein the support plate (T65) is sleeved with the bearing (T61), the outer ring of the bearing (T61) is fixedly connected with the inner wall of the support plate (T65), the left side of the support plate (T62) is welded with the right side of the support plate (T65), the lower end of the fixed rod (T63) is welded with the upper end of the support plate (T62), and the support column (T64) is uniformly welded on the outer ring of the support plate (T65); the mute heat dissipation cover structure (T2) comprises a through hole (T21), an outer cover shell (T22), an inlet (T23), a lower support shell (T24), sound absorption cotton (T25) and a heat insulation layer (T26), the through hole (T21) and the outer cover shell (T22) are of an integrated structure, the heat insulation layer (T26) is arranged between the outer cover shell (T22) and the sound absorption cotton (T25), the inlet (T23) is arranged on the right side of the outer cover shell (T22), and the outer cover shell (T22) and the lower support shell (T24) are of an integrated structure; the shock absorber structure (T3) comprises an embedded limiting frame (T31), a rotating shaft rod (T32) and a shock absorbing column structure (T33), wherein the rotating shaft rod (T32) penetrates through the left side of the shock absorbing column structure (T33), and the embedded limiting frame (T31) is embedded into the front end and the rear end of the left side of the shock absorbing column structure (T33); the shock absorption column structure (T33) comprises a rotating shaft hole (331), a rotating rod (332), an embedded slotted hole (333), a shock absorption column (334) and an anti-skid support plate (335), wherein the rotating shaft hole (331) and the rotating rod (332) are of an integrated structure, the rotating rod (332) and the embedded slotted hole (333) are of an integrated structure, the rotating rod (332) is welded with the shock absorption column (334), and the shock absorption column (334) is embedded and installed on the left side of the anti-skid support plate (335); the shock absorption column (334) comprises a limiting ring (341), a first buffer spring (342), a second buffer spring (343), a protective support shell (344), a pushing block (345) and a push rod (346), wherein the limiting ring (341) and the push rod (346) are in an integrated structure, the push rod (346) penetrates through the first buffer spring (342), the left side of the second buffer spring (343) is welded with the right side of the pushing block (345), the second buffer spring (343) is positioned in the protective support shell (344), and the pushing block (345) and the push rod (346) are in an integrated structure;
after the generator set is installed in the mute dust hood structure (1), the box door (6) is closed, when the generator set is started to operate through the control panel (2), the exhaust structure (T1) is started to operate at the same time, so that the storage battery (B3) provides electric energy for the rotating motor (B2), the rotating motor (B2) is rotated to drive the second belt pulley (B1) on the gear set box (B4) to rotate, the belt (TT5) connected to the second belt pulley (B1) drives the first belt pulley (TT 35 3) to rotate, the rotating shaft (TT2) is driven to rotate on the fixed bracket seat (TT6) through the first belt pulley (TT3), the fan blade (TT1) rotates, hot air in the outer housing (T22) is exhausted to cool the motor, and when the generator set operates, the obtained hot air in a closed operation chamber of the generator set, the noise in the generator set is effectively isolated, the noise generated by power generation is avoided being absorbed by the sound absorption cotton (T25), the heat energy in the generator set is isolated through the heat insulation layer (T26), the heat energy in the generator set is prevented from being transmitted to the outer housing (T22), and the noise generated by the generator set is transmitted to the outside, so that the surrounding environment is influenced; when the generator set is installed, the shock absorber structure (T3) below the lower support shell (T24) is firstly broken off, so that the rotating rod (332) rotates for 90 degrees around the rotating shaft rod (T32), then the embedding limiting frame (T31) is embedded into the embedding slotted hole (333) from the outside of the lower support shell (T24), the rotating rod (332) is limited, so that the anti-skidding support plate (335) is in contact with the ground, when the generator set is started to operate, the vibration force generated by the generator set is transmitted to the shock absorber structure (T3) through the lower support shell (T24), so that the push rod (346) can generate vibration, the vibration force is firstly decomposed through the first buffer spring (342), and then is buffered and decomposed again through the second buffer spring (343), the vibration force generated by the generator set is eliminated to the maximum, and the vibration generated by the operation of the generator set is reduced, thereby raising dust.
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| CN202010109386.5A CN111305950B (en) | 2020-02-22 | 2020-02-22 | Sound insulation outer cover of silent generator set |
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| CN202010109386.5A CN111305950B (en) | 2020-02-22 | 2020-02-22 | Sound insulation outer cover of silent generator set |
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| JP2013160349A (en) * | 2012-02-07 | 2013-08-19 | Osaka Gas Co Ltd | Vibration isolation device |
| CN109915259A (en) * | 2018-12-24 | 2019-06-21 | 福安市隆凯电机有限公司 | A kind of sound insulation outer cover of mute power generator group |
| CN209458022U (en) * | 2018-10-17 | 2019-10-01 | 武汉宾士泰阳新能源科技有限公司 | A kind of jet dynamic control guard box cover being easily installed |
| CN209608487U (en) * | 2019-05-15 | 2019-11-08 | 辽东学院 | Heat dissipation noise reduction shell for motor |
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2020
- 2020-02-22 CN CN202010109386.5A patent/CN111305950B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013160349A (en) * | 2012-02-07 | 2013-08-19 | Osaka Gas Co Ltd | Vibration isolation device |
| CN209458022U (en) * | 2018-10-17 | 2019-10-01 | 武汉宾士泰阳新能源科技有限公司 | A kind of jet dynamic control guard box cover being easily installed |
| CN109915259A (en) * | 2018-12-24 | 2019-06-21 | 福安市隆凯电机有限公司 | A kind of sound insulation outer cover of mute power generator group |
| CN209608487U (en) * | 2019-05-15 | 2019-11-08 | 辽东学院 | Heat dissipation noise reduction shell for motor |
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Inventor after: Ji Mingjian Inventor after: Zhong Shenghua Inventor after: Zhang Jianlin Inventor before: Zhang Jianlin |
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Effective date of registration: 20210726 Address after: 272000 south of national highway 327, huangtun Town, high tech Zone, Jining City, Shandong Province (D1 and D4 workshops of Jining equipment industry base) Applicant after: SHANDONG SUPERWATT POWER EQUIPMENT Co.,Ltd. Address before: 213001, No. 1801, Wu Cheng Road, bell tower, Changzhou, Jiangsu Applicant before: Zhang Jianlin |
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Denomination of invention: A soundproof enclosure for silent generator set Effective date of registration: 20221229 Granted publication date: 20210813 Pledgee: Jining Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG SUPERWATT POWER EQUIPMENT Co.,Ltd. Registration number: Y2022980028558 |
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Address after: 272000 south of national highway 327, huangtun Town, high tech Zone, Jining City, Shandong Province (D1 and D4 workshops of Jining equipment industry base) Patentee after: Saiwate (Shandong) Power Technology Co.,Ltd. Address before: 272000 south of national highway 327, huangtun Town, high tech Zone, Jining City, Shandong Province (D1 and D4 workshops of Jining equipment industry base) Patentee before: SHANDONG SUPERWATT POWER EQUIPMENT Co.,Ltd. |
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Date of cancellation: 20231206 Granted publication date: 20210813 Pledgee: Jining Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG SUPERWATT POWER EQUIPMENT Co.,Ltd. Registration number: Y2022980028558 |
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Denomination of invention: A soundproof enclosure for a silent generator set Effective date of registration: 20231219 Granted publication date: 20210813 Pledgee: Jining Rural Commercial Bank Co.,Ltd. Pledgor: Saiwate (Shandong) Power Technology Co.,Ltd. Registration number: Y2023980072659 |
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