CN112177899A - Air compressor machine with damping mechanism that makes an uproar falls - Google Patents
Air compressor machine with damping mechanism that makes an uproar falls Download PDFInfo
- Publication number
- CN112177899A CN112177899A CN202011113180.6A CN202011113180A CN112177899A CN 112177899 A CN112177899 A CN 112177899A CN 202011113180 A CN202011113180 A CN 202011113180A CN 112177899 A CN112177899 A CN 112177899A
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- Prior art keywords
- air
- fixedly connected
- noise
- air compressor
- baffle
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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
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
-
- 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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- 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
-
- 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
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
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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
- F04B39/0083—Pulsation and noise damping means using blow off silencers
-
- 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
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention relates to the technical field of air compressors, in particular to an air compressor with a noise-reducing and shock-absorbing mechanism, which comprises an air storage tank, wherein one end of the air storage tank is communicated with an air inlet nozzle, the top side of the air storage tank is fixedly connected with a buffer mechanism, the buffer mechanism comprises a supporting plate, one end of the supporting plate is fixedly connected with a driving motor, and the other end of the top surface of the supporting plate is fixedly connected with a compression mechanism. According to the air storage tank, the two cylinders are arranged in the horizontal direction, so that the compression mechanism only generates horizontal vibration during working, vibration conducted to the ground is reduced, and noise generated by ground vibration is reduced.
Description
Technical Field
The invention relates to the technical field of air compressors, in particular to an air compressor with a noise-reducing and shock-absorbing mechanism.
Background
The air compressor is used for providing air source power, is a core device of a pneumatic system, is a main body in an electromechanical bleed air source device, is a device for converting mechanical energy of a prime mover (usually an electric motor or a diesel engine) into gas pressure energy, and is an air pressure generating device for compressing air.
The existing mobile air compressor can generate larger vibration and noise during working, the vibration of the existing mobile air compressor is mainly generated by driving a connecting rod to make a piston generate reciprocating motion due to the fact that a crankshaft generates rotary motion, and the generated vibration is conducted to the ground, so that the ground becomes a part of a noise source, and the transmission range of the noise is enlarged.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide an air compressor with a noise-reducing and shock-absorbing mechanism, wherein a piston is driven to slide in a reciprocating manner on the inner wall of a cylinder through the arrangement of an incomplete gear and a movable frame, so that air can be charged into the cylinder, the horizontal direction arrangement of two cylinders enables a compression mechanism to generate vibration only in the horizontal direction during working, and vibration conducted to the ground is reduced, so that noise generated by ground vibration is reduced, the horizontal vibration is buffered through the arrangement of a buffer module and an air bag, and the air bag repeatedly expands along with the vibration to charge air into the cylinder, so that the recycling of vibration energy is realized, and the noise generated by an air inlet valve during air inlet is reduced through the arrangement of a composite silencer.
The purpose of the invention can be realized by the following technical scheme:
an air compressor with a noise-reducing and shock-absorbing mechanism comprises an air storage tank, wherein one end of the air storage tank is communicated with an air inlet nozzle, the top side of the air storage tank is fixedly connected with a buffer mechanism, the buffer mechanism comprises a supporting plate, one end of the supporting plate is fixedly connected with a driving motor, the other end of the top surface of the supporting plate is fixedly connected with a compression mechanism, the compression mechanism comprises a power cylinder, two ends of the power cylinder are fixedly connected with air cylinders, the power cylinder is communicated with the inside of the air cylinders, the central position of the outer wall of one side of the power cylinder is rotatably connected with a rotating shaft, one end of the rotating shaft penetrates through the outer wall of the other side of the power cylinder, the other end of the rotating shaft is fixedly connected with a driven pulley in a sleeved mode, a motor shaft of the driving motor is fixedly connected with a driving pulley, the, the lateral wall of incomplete gear is provided with the movable frame, the tooth's socket has all been seted up to the interior bottom surface and the interior top surface of movable frame, incomplete gear and movable frame meshing, the both ends intermediate position of movable frame has all linked firmly the plunger, the one end of plunger has linked firmly the piston, the annular inside wall sliding connection of piston and corresponding position cylinder, the top inside wall of cylinder has linked firmly admission valve and air outlet valve, the air outlet valve passes through the intercommunication of hose with the suction nozzle, through the setting of two cylinders, makes the power cylinder along the horizontal direction vibration, reduces the vibration of conduction to ground to reduce the noise that ground vibrations sent.
Further, the method comprises the following steps: buffer gear still includes fixed slide rail, fixed slide rail bottom surface links firmly with the gas holder, the inside wall and the backup pad sliding connection of fixed slide rail, the both ends of fixed slide rail have all linked firmly baffle one, the both ends of backup pad have all linked firmly baffle two, buffer module has been linked firmly between baffle one and the baffle two of next-door neighbour, avoids rigid connection between power cylinder and the gas holder, reduces the vibration of transmission to gas holder.
Further, the method comprises the following steps: the buffer module comprises an air bag, the air bag is bonded with a first baffle and a second baffle, two ends of the outer side wall of the air bag are respectively communicated with an air inlet check valve and an air outlet check valve, fixing plates are arranged on two sides of the inside of the air bag, a reset spring is fixedly connected between the two fixing plates, the air outlet check valve is communicated with an air inlet nozzle through a pipeline, and when the horizontal vibration is buffered, energy brought by vibration is reused to inflate the air storage tank.
Further, the method comprises the following steps: a plurality of limiting grooves are formed in two sides of the inner bottom surface of the fixed slide rail at equal intervals, idler wheels are connected in the limiting grooves in a rolling mode, the idler wheels are in contact with the bottom surface of the supporting plate, and friction between the supporting plate and the fixed slide rail is reduced.
Further, the method comprises the following steps: and one end of the air inlet valve is communicated with a composite silencer, so that the noise generated when the air is introduced into the air cylinder is reduced.
Further, the method comprises the following steps: the length of movable frame is greater than half of incomplete gear girth, takes place to interfere with the both ends inside wall of movable frame when avoiding incomplete gear to rotate.
Further, the method comprises the following steps: the bottom one side of gas holder is fixed with two directional wheels, the bottom opposite side of gas holder is fixed with two universal auto-lock wheels, can prescribe a limit to the air compressor machine that is in operating condition through universal auto-lock wheel, prevents that the air compressor machine from taking place the position and removing.
Further, the method comprises the following steps: the outer walls of the directional wheel and the universal self-locking wheel are respectively sleeved with a rubber sleeve, and vibration between the directional wheel and the ground is reduced through the rubber sleeves, so that noise is reduced.
The invention has the beneficial effects that:
1. through the setting of incomplete gear and movable frame, incomplete gear rotates the round and can mesh with the interior top surface and the interior bottom surface of movable frame in proper order, make the movable frame accomplish a reciprocating motion, the movable frame passes through the stopper post and drives the piston at cylinder inner wall reciprocating sliding, realize aerifing in the gas holder, horizontal direction setting through two cylinders, make compression mechanism only produce horizontal direction's vibration at the during operation, reduce the vibration of conduction to ground, thereby reduce the noise that ground vibrations sent, setting through buffer module, avoid rigid connection between power cylinder and the gas holder, reduce the vibration of transmission to the gas holder, setting through the gasbag, when buffering horizontal vibration, the gasbag follows the vibration and receives repeatedly and rises, aerify in the gas holder, setting through compound muffler, reduce the noise that sends when the admission valve admits air.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the buffering mechanism in the present invention;
FIG. 3 is an exploded view of the cushioning mechanism of the present invention;
FIG. 4 is a schematic sectional view of the compressing mechanism of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 3 at A;
FIG. 6 is a schematic cross-sectional view of a buffer module according to the present invention.
In the figure: 100. a gas storage tank; 110. an air inlet nozzle; 200. a buffer mechanism; 210. fixing the slide rail; 211. a first baffle plate; 212. a roller; 213. a limiting groove; 220. a support plate; 221. a second baffle plate; 230. a buffer module; 231. an air bag; 232. an air inlet check valve; 233. an air outlet one-way valve; 234. a return spring; 235. a fixing plate; 300. a compression mechanism; 310. a power cylinder; 311. a rotating shaft; 312. an incomplete gear; 313. a movable frame; 320. a driven pulley; 330. a cylinder; 331. an intake valve; 332. an air outlet valve; 333. a piston; 334. a plug; 340. a composite muffler; 400. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. 1-6, an air compressor with a noise-reducing and vibration-reducing mechanism includes an air storage tank 100, one end of the air storage tank 100 is connected to an air inlet nozzle 110, a top side of the air storage tank 100 is fixedly connected to a buffering mechanism 200, the buffering mechanism 200 includes a supporting plate 220, one end of the supporting plate 220 is fixedly connected to a driving motor 400, the other end of the top surface of the supporting plate 220 is fixedly connected to a compressing mechanism 300, the compressing mechanism 300 includes a power cylinder 310, two ends of the power cylinder 310 are fixedly connected to an air cylinder 330, the power cylinder 310 is communicated with the inside of the air cylinder 330, a rotating shaft 311 is rotatably connected to a central position of an outer wall of one side of the power cylinder 310, one end of the rotating shaft 311 penetrates through to an outer wall of the other side of the power cylinder 310, a driven pulley 320 is fixedly connected to the other end of the rotating shaft 311, a driving pulley is fixedly connected to a motor shaft of the driving, the lateral wall of incomplete gear 312 is provided with movable frame 313, the tooth's socket has all been seted up to interior bottom surface and interior top surface of movable frame 313, incomplete gear 312 and movable frame 313 meshing, the both ends intermediate position of movable frame 313 has all linked firmly plunger 334, the one end of plunger 334 has linked firmly piston 333, piston 333 and the annular inside wall sliding connection who corresponds position cylinder 330, the top inside wall of cylinder 330 has linked firmly admission valve 331 and air outlet valve 332, air outlet valve 332 passes through the intercommunication of hose with suction nozzle 110, setting through two cylinders 330, make power cylinder 310 vibrate along the horizontal direction, reduce the vibration of conduction to ground, thereby reduce the noise that ground vibrations sent.
The buffer mechanism 200 further comprises a fixed slide rail 210, the bottom surface of the fixed slide rail 210 is fixedly connected with the air storage tank 100, the inner side wall of the fixed slide rail 210 is slidably connected with the support plate 220, the two ends of the fixed slide rail 210 are fixedly connected with the first baffle 211, the two ends of the support plate 220 are fixedly connected with the second baffle 221, the buffer module 230 is fixedly connected between the first baffle 211 and the adjacent second baffle 221, hard connection between the power cylinder 310 and the air storage tank 100 is avoided, vibration transmitted to the air storage tank 100 is reduced, the buffer module 230 comprises an air bag 231, the air bag 231 is bonded with the first baffle 211 and the second baffle 221, the two ends of the outer side wall of the air bag 231 are respectively communicated with an air inlet check valve 232 and an air outlet check valve 233, the two inner sides of the air bag 231 are respectively provided with a fixing plate 235, a reset spring 234 is fixedly connected between the two fixing plates 235, the air, the air tank 100 is charged with air.
A plurality of spacing grooves 213 have been seted up to the interior bottom surface both sides equidistance of fixed slide rail 210, the roll is connected with gyro wheel 212 in the spacing groove 213, the bottom surface contact of gyro wheel 212 and backup pad 220 reduces the friction between backup pad 220 and the fixed slide rail 210, the one end intercommunication of admission valve 331 has compound silencer 340, the noise that produces when reducing cylinder 330 admits air, the length of movable frame 313 is greater than half of incomplete gear 312 girth, take place to interfere with the both ends inside wall of movable frame 313 when avoiding incomplete gear 312 to rotate.
The bottom one side of gas holder 100 is fixed with two directional wheels, and the bottom opposite side of gas holder 100 is fixed with two universal auto-lock wheels, can prescribe a limit to the air compressor machine that is in operating condition through universal auto-lock wheel, prevents that the air compressor machine from taking place the position and removing, and the rubber sleeve has all been cup jointed to the outer wall of directional wheel and universal auto-lock wheel, through the rubber sleeve reduce and ground between the vibration to the noise reduction.
The working principle is as follows: when the pneumatic air storage tank is used, the driving motor 400 is started, the driving motor 400 drives the driven belt wheel 320 to rotate through the belt, the driven belt wheel 320 drives the rotating shaft 311 to rotate, the rotating shaft 311 drives the incomplete gear 312 to rotate, the incomplete gear 312 rotates for one circle and is sequentially meshed with the inner top surface and the inner bottom surface of the movable frame 313, the movable frame 313 completes one reciprocating movement, the movable frame 313 drives the piston 333 to slide on the inner wall of the air cylinder 330 in a reciprocating manner through the plug 334, the air inlet valve 331 and the air outlet valve 332 are matched to realize the inflation of the air storage tank 100, the compression mechanism 300 only generates horizontal vibration during working through the horizontal arrangement of the two air cylinders 330, the vibration conducted to the ground is reduced, the noise generated by the ground vibration is reduced, the hard connection between the power cylinder 310 and the air storage tank 100 is avoided through the arrangement of the buffer module 230, and the vibration transmitted to the air, by providing the air bag 231, the horizontal vibration is buffered, and the air bag 231 is repeatedly expanded and contracted along with the vibration to inflate the air tank 100.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (8)
1. The utility model provides an air compressor machine with damping mechanism that makes an uproar falls, its characterized in that, includes gas holder (100), the one end intercommunication of gas holder (100) has inlet nozzle (110), the top side of gas holder (100) has linked firmly buffer gear (200), buffer gear (200) include backup pad (220), the one end of backup pad (220) has linked firmly driving motor (400), the top surface other end of backup pad (220) has linked firmly compression mechanism (300), compression mechanism (300) include power cylinder (310), the both ends of power cylinder (310) have all linked firmly cylinder (330), power cylinder (310) and cylinder (330) inside intercommunication, one side outer wall central point of power cylinder (310) puts to rotate and is connected with pivot (311), and the one end of pivot (311) runs through to the opposite side outer wall of power cylinder (310), the other end of pivot (311) cup joints and is fixed with driven pulley (320), a motor shaft of the driving motor (400) is fixedly sleeved with a driving belt wheel, the driving belt wheel is in transmission connection with a driven belt wheel (320) through a belt, the outer side wall of the rotating shaft (311) is positioned inside the power cylinder (310) and fixedly connected with an incomplete gear (312) in a sleeved mode, the outer side wall of the incomplete gear (312) is provided with a movable frame (313), the inner bottom surface and the inner top surface of the movable frame (313) are both provided with tooth grooves, the incomplete gear (312) is meshed with the movable frame (313), the middle positions of two ends of the movable frame (313) are fixedly connected with plug columns (334), one end of the plug column (334) is fixedly connected with a piston (333), the piston (333) is connected with the annular inner side wall of the cylinder (330) at the corresponding position in a sliding way, the top inside wall of cylinder (330) links firmly admission valve (331) and air outlet valve (332), air outlet valve (332) pass through the intercommunication of hose with inlet nozzle (110).
2. The air compressor with the noise-reducing and shock-absorbing mechanism is characterized in that the buffering mechanism (200) further comprises a fixed slide rail (210), the bottom surface of the fixed slide rail (210) is fixedly connected with the air storage tank (100), the inner side wall of the fixed slide rail (210) is slidably connected with a support plate (220), the two ends of the fixed slide rail (210) are fixedly connected with a first baffle (211), the two ends of the support plate (220) are fixedly connected with a second baffle (221), and a buffering module (230) is fixedly connected between the first baffle (211) and the second baffle (221) which is adjacent to the first baffle.
3. The air compressor with the noise-reducing and shock-absorbing mechanism according to claim 2, wherein the buffer module (230) comprises an air bag (231), the air bag (231) is bonded with the first baffle (211) and the second baffle (221), two ends of the outer side wall of the air bag (231) are respectively communicated with an air inlet check valve (232) and an air outlet check valve (233), two fixing plates (235) are respectively arranged on two sides of the interior of the air bag (231), a return spring (234) is fixedly connected between the two fixing plates (235), and the air outlet check valve (233) is communicated with the air inlet nozzle (110) through a pipeline.
4. The air compressor with the noise-reducing and shock-absorbing mechanism is characterized in that a plurality of limiting grooves (213) are formed in two sides of the inner bottom surface of the fixed slide rail (210) at equal intervals, rollers (212) are connected in the limiting grooves (213) in a rolling mode, and the rollers (212) are in contact with the bottom surface of the supporting plate (220).
5. The air compressor with the noise and vibration reduction mechanism is characterized in that one end of the air inlet valve (331) is communicated with a compound silencer (340).
6. The air compressor with noise reduction and vibration reduction mechanism according to claim 1, wherein the length of the movable frame (313) is greater than half of the circumference of the incomplete gear (312).
7. The air compressor with the noise and vibration reduction mechanism is characterized in that two directional wheels are fixed on one side of the bottom of the air storage tank (100), and two universal self-locking wheels are fixed on the other side of the bottom of the air storage tank (100).
8. The air compressor with the noise-reducing and shock-absorbing mechanism is characterized in that rubber sleeves are sleeved on the outer walls of the directional wheels and the universal self-locking wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011113180.6A CN112177899A (en) | 2020-10-17 | 2020-10-17 | Air compressor machine with damping mechanism that makes an uproar falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011113180.6A CN112177899A (en) | 2020-10-17 | 2020-10-17 | Air compressor machine with damping mechanism that makes an uproar falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112177899A true CN112177899A (en) | 2021-01-05 |
Family
ID=73950674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011113180.6A Withdrawn CN112177899A (en) | 2020-10-17 | 2020-10-17 | Air compressor machine with damping mechanism that makes an uproar falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112177899A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482883A (en) * | 2021-08-24 | 2021-10-08 | 宁波华生压缩机有限公司 | Vibration-damping noise-reducing air compressor |
| CN114033651A (en) * | 2022-01-11 | 2022-02-11 | 南通协力方圆矿业设备有限公司 | Multifunctional low-noise air compressor |
| CN115949761A (en) * | 2023-02-24 | 2023-04-11 | 江苏恒双自控设备制造有限公司 | Vacuum pneumatic butterfly valve |
| CN116163913A (en) * | 2023-03-07 | 2023-05-26 | 衢州瑞劲机械有限公司 | Mute reciprocating piston type air compressor |
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| CN205135938U (en) * | 2015-10-30 | 2016-04-06 | 马鞍山市巨峰压缩机制造有限公司 | Horizontal piston piston compressor |
| CN205533120U (en) * | 2016-04-11 | 2016-08-31 | 浙江美洲豹工贸有限公司 | Carry stable air compressor machine |
| CN206636754U (en) * | 2017-04-24 | 2017-11-14 | 哈尔滨铭哲科技发展有限公司 | A kind of air compressor machine and its control device based on high efficiency motor |
| CN209925885U (en) * | 2019-04-28 | 2020-01-10 | 上海清悠空气净化科技有限公司 | Oil-free silent air pump |
| CN210599347U (en) * | 2019-07-22 | 2020-05-22 | 佛山市希瓷新材料有限公司 | Air compressor machine with function of making an uproar is fallen |
| CN211289519U (en) * | 2019-11-10 | 2020-08-18 | 李节玲 | Pump device for lubricating oil |
-
2020
- 2020-10-17 CN CN202011113180.6A patent/CN112177899A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205135938U (en) * | 2015-10-30 | 2016-04-06 | 马鞍山市巨峰压缩机制造有限公司 | Horizontal piston piston compressor |
| CN205533120U (en) * | 2016-04-11 | 2016-08-31 | 浙江美洲豹工贸有限公司 | Carry stable air compressor machine |
| CN206636754U (en) * | 2017-04-24 | 2017-11-14 | 哈尔滨铭哲科技发展有限公司 | A kind of air compressor machine and its control device based on high efficiency motor |
| CN209925885U (en) * | 2019-04-28 | 2020-01-10 | 上海清悠空气净化科技有限公司 | Oil-free silent air pump |
| CN210599347U (en) * | 2019-07-22 | 2020-05-22 | 佛山市希瓷新材料有限公司 | Air compressor machine with function of making an uproar is fallen |
| CN211289519U (en) * | 2019-11-10 | 2020-08-18 | 李节玲 | Pump device for lubricating oil |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482883A (en) * | 2021-08-24 | 2021-10-08 | 宁波华生压缩机有限公司 | Vibration-damping noise-reducing air compressor |
| CN113482883B (en) * | 2021-08-24 | 2023-03-03 | 宁波华生压缩机有限公司 | Vibration and noise reduction air compressor |
| CN114033651A (en) * | 2022-01-11 | 2022-02-11 | 南通协力方圆矿业设备有限公司 | Multifunctional low-noise air compressor |
| CN115949761A (en) * | 2023-02-24 | 2023-04-11 | 江苏恒双自控设备制造有限公司 | Vacuum pneumatic butterfly valve |
| CN115949761B (en) * | 2023-02-24 | 2023-08-22 | 江苏恒双自控设备制造有限公司 | Vacuum pneumatic butterfly valve |
| CN116163913A (en) * | 2023-03-07 | 2023-05-26 | 衢州瑞劲机械有限公司 | Mute reciprocating piston type air compressor |
| CN116163913B (en) * | 2023-03-07 | 2023-12-05 | 贵州佳能电机科技有限公司 | Mute reciprocating piston type air compressor |
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Application publication date: 20210105 |