CN111156150A - Vibration-damping sound-insulation pump - Google Patents
Vibration-damping sound-insulation pump Download PDFInfo
- Publication number
- CN111156150A CN111156150A CN202010059482.3A CN202010059482A CN111156150A CN 111156150 A CN111156150 A CN 111156150A CN 202010059482 A CN202010059482 A CN 202010059482A CN 111156150 A CN111156150 A CN 111156150A
- Authority
- CN
- China
- Prior art keywords
- shell
- protective shell
- inner chamber
- vibration
- pump
- 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
Links
- 238000013016 damping Methods 0.000 title claims abstract description 24
- 238000009413 insulation Methods 0.000 title claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 230000035939 shock Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000006096 absorbing agent Substances 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- F04B39/0027—Pulsation and noise damping means
-
- 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
- F04B39/0033—Pulsation and noise damping means with encapsulations
-
- 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
- F04B39/121—Casings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a vibration-damping sound-insulating pump which comprises a shell, wherein the shell consists of an upper shell and a lower shell, four connecting columns are arranged on the inner surface of the lower shell, an inner chamber is arranged in the shell and consists of an upper protective shell and a lower protective shell, a suspender spring damper is connected between the bottom end of the lower protective shell and the inner chamber, and grooves are respectively formed between the upper protective shell and the lower protective shell and close to the edges. According to the vibration-damping sound-insulation pump, the pump body and the motor are arranged inside the inner cavity, the suspender spring shock absorber is arranged between the inner cavity and the shell for connection, vibration generated when the motor is used can be reduced, noise generated by the motor can be isolated, the groove is formed in the connection position of the surface of the inner cavity, the sealing ring is arranged inside the groove, and a gap between the upper protective shell and the lower protective shell can be filled, so that the transmission of the noise is further limited.
Description
Technical Field
The invention relates to the technical field of sound insulation and noise reduction, in particular to a vibration-damping sound-insulation pump.
Background
The traditional machines for conveying fluid or pressurizing fluid, such as an air pump, a water pump and the like, have the advantages of high power consumption, high noise, large occupied space, disordered placement and beautiful influence when a motor runs, and therefore, the vibration-damping sound-insulation pump is provided.
Disclosure of Invention
The invention mainly aims to provide a vibration-damping sound-insulating pump which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a vibration-damping sound-insulating pump comprises a shell, wherein the shell consists of an upper shell and a lower shell, four connecting columns are arranged on the inner surface of the lower shell, an inner chamber is arranged in the shell and consists of an upper protective shell and a lower protective shell, a suspender spring damper for damping the inner chamber is connected between the bottom end of the lower protective shell and the inner chamber, wherein,
grooves are respectively formed between the upper protective shell and the lower protective shell and are close to the edges.
Preferably, the inner surface of the groove is provided with a shock pad used for sealing the edge joint of the upper protective shell and the lower protective shell, and the upper protective shell and the lower protective shell are connected through a bolt.
Preferably, the interior bottom surface of protecting crust installs pump body, motor and battery after by preceding in proper order down, the front end both sides of the pump body are connected with intake pipe and outlet duct respectively, and intake pipe and outlet duct all run through inner chamber.
Preferably, the connection parts of the air inlet pipe and the air outlet pipe with the inner chamber are respectively provided with a sealing ring.
Preferably, the four inner chambers are respectively and fixedly arranged at four corners of the inner surface of the lower shell.
Preferably, the rear end of the battery is connected with a lead, the lead sequentially penetrates through the suspension rod spring shock absorber and the shell, and supporting legs are arranged at four corners of the bottom of the shell.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the pump body and the motor are arranged inside the inner cavity, and the suspender spring shock absorber is arranged between the inner cavity and the shell for connection, so that the vibration generated when the motor is used can be reduced, and meanwhile, the noise generated by the motor can be isolated, and the transmission of the noise is avoided;
secondly, through set up the recess between last protecting crust and the protecting crust down to at the internally mounted shock pad of recess, can not prevent to go up protecting crust and protecting crust down, bump each other when the motor vibrations, can also fill the gap between last protecting crust and the protecting crust down simultaneously, thereby further restriction noise's propagation.
Drawings
FIG. 1 is a schematic view showing the overall structure of a vibration damping and sound insulating pump according to the present invention;
FIG. 2 is a structural view of a vibration damping and sound insulating pump of the present invention with the upper housing removed;
FIG. 3 is a structural view of the lower housing of the vibration damping and sound insulating pump of the present invention;
FIG. 4 is a top view of the lower containment shell of a vibration dampening sound isolation pump of the present invention.
In the figure: 1. a housing; 2. connecting columns; 3. an inner chamber; 4. a boom spring damper; 5. a groove; 6. a pump body; 7. a motor; 8. an air inlet pipe; 9. and an air outlet pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 3, a vibration-damping soundproof pump includes a housing 1, the housing 1 is composed of an upper case and a lower case, four connection posts 2 are installed on an inner surface of the lower case, an inner chamber 3 is installed inside the housing 1, and the inner chamber 3 is composed of an upper shield shell and a lower shield shell, a boom spring damper 4 for damping the inner chamber 3 is connected between a bottom end of the lower shield shell and the inner chamber 3, wherein,
the upper protective shell and the lower protective shell are respectively provided with a groove 5 close to the edge.
Referring to fig. 2, the inner surface of the groove 5 is provided with a shock pad for sealing the edge joint of the upper protective shell and the lower protective shell, and the upper protective shell and the lower protective shell are connected through a bolt.
Referring to fig. 4, the inner bottom surface of the lower protective shell is sequentially provided with a pump body 6, a motor 7 and a battery from front to back, both sides of the front end of the pump body 6 are respectively connected with an air inlet pipe 8 and an air outlet pipe 9, and the air inlet pipe 8 and the air outlet pipe 9 both penetrate through the inner chamber 3.
Referring to fig. 2, the connection between the air inlet pipe 8 and the air outlet pipe 9 and the inner chamber 3 is provided with a sealing ring.
Referring to fig. 1, four inner chambers 3 are fixedly installed at four corners of the inner surface of the lower case, respectively.
Referring to fig. 2, the rear end of the battery is connected with a lead, the lead sequentially penetrates through the boom spring damper 4 and the housing 1, supporting legs are arranged at four corners of the bottom end of the housing 1, and the pump body 6 is the part of the traditional air pump left after the motor 7 is removed.
Before using, respectively with the intake pipe 8 and the 9 intercommunications of outlet duct of the pump body 6 front end, be connected with external power supply through the wire of battery rear end simultaneously, later, use the supporting legs that the bolt passed shell 1 bottom, with treat the mounted position and be connected, just accomplish the installation of damping sound insulation pump.
When the vibration damping device is used, an external power supply energizes the motor 7, the motor 7 starts to rotate when being energized, noise and shaking occur when the motor 7 rotates, the motor 7 is installed on the inner bottom surface of the lower protective shell, so that when the motor 7 vibrates, vibration force can be transmitted to the inner chamber 3, the inner chamber 3 shakes, the outer surface of the inner chamber 3 is connected with the inside of the shell 1 through the hanger rod spring damper 4, the moving range of the inner chamber 3 can be limited, the inner chamber 3 reduces the vibration amplitude, the motor 7 installed inside the inner chamber 3 is damped, secondly, the inner chamber 3 wraps devices such as the motor 7, a groove 5 is formed in the joint between the upper protective shell and the lower protective shell, a damping pad is installed inside the groove 5, collision between the upper protective shell and the lower protective shell cannot be prevented, and meanwhile, gaps between the upper protective shell and the lower protective shell are filled by the damping pad, the noise can be avoided propagating away through the gap between the upper protective shell and the lower protective shell, and therefore sound insulation and shock absorption are achieved.
The shell 1 is sleeved outside the inner chamber 3, so that the inner chamber 3 and the noise generated by vibration of the inner motor 7 can be isolated from the outside, and the transmission of the noise is further reduced.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A vibration reduction sound insulation pump is characterized by comprising a shell (1), wherein the shell (1) consists of an upper shell and a lower shell, four connecting columns (2) are arranged on the inner surface of the lower shell, an inner chamber (3) is arranged in the shell (1), the inner chamber (3) consists of an upper protective shell and a lower protective shell, a suspender spring damper (4) for damping the inner chamber (3) is connected between the bottom end of the lower protective shell and the inner chamber (3), wherein,
grooves (5) are respectively formed between the upper protective shell and the lower protective shell and close to the edges.
2. A vibration damping and sound insulating pump according to claim 1, wherein: the inner surface of the groove (5) is provided with a shock pad used for sealing the edge joint of the upper protective shell and the lower protective shell, and the upper protective shell and the lower protective shell are connected through a bolt.
3. A vibration damping and sound insulating pump according to claim 1, wherein: the interior bottom surface of protecting crust installs pump body (6), motor (7) and battery after by preceding in proper order down, the front end both sides of the pump body (6) are connected with intake pipe (8) and outlet duct (9) respectively, and intake pipe (8) and outlet duct (9) all run through inner chamber (3).
4. A vibration damping and sound insulating pump according to claim 3, wherein: and the air inlet pipe (8) and the air outlet pipe (9) are respectively provided with a sealing ring at the joint of the inner chamber (3).
5. A vibration damping and sound insulating pump according to claim 1, wherein: the four inner chambers (3) are respectively and fixedly arranged at the four corners of the inner surface of the lower shell.
6. A vibration damping and sound insulating pump according to claim 3, wherein: the rear end of the battery is connected with a lead, the lead sequentially penetrates through the suspension rod spring shock absorber (4) and the shell (1), and supporting legs are arranged at four corners of the bottom of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010059482.3A CN111156150A (en) | 2020-01-19 | 2020-01-19 | Vibration-damping sound-insulation pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010059482.3A CN111156150A (en) | 2020-01-19 | 2020-01-19 | Vibration-damping sound-insulation pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111156150A true CN111156150A (en) | 2020-05-15 |
Family
ID=70564324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010059482.3A Pending CN111156150A (en) | 2020-01-19 | 2020-01-19 | Vibration-damping sound-insulation pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111156150A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873120A (en) * | 2021-01-18 | 2021-06-01 | 池学建 | Pneumatic hammer mounting rack |
| CN114001012A (en) * | 2021-11-09 | 2022-02-01 | 山东凯恩真空技术有限公司 | Improved vacuum pump filtering device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203763554U (en) * | 2014-01-25 | 2014-08-13 | 郭永风 | Host of electric breast pump |
| CN207634258U (en) * | 2017-09-30 | 2018-07-20 | 魔玛智能科技（上海）有限公司 | A kind of sound absorbing air pump device |
| CN211525028U (en) * | 2020-01-19 | 2020-09-18 | 南京一品红水族用品科技发展有限公司 | Vibration-damping sound-insulation pump |
-
2020
- 2020-01-19 CN CN202010059482.3A patent/CN111156150A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203763554U (en) * | 2014-01-25 | 2014-08-13 | 郭永风 | Host of electric breast pump |
| CN207634258U (en) * | 2017-09-30 | 2018-07-20 | 魔玛智能科技（上海）有限公司 | A kind of sound absorbing air pump device |
| CN211525028U (en) * | 2020-01-19 | 2020-09-18 | 南京一品红水族用品科技发展有限公司 | Vibration-damping sound-insulation pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873120A (en) * | 2021-01-18 | 2021-06-01 | 池学建 | Pneumatic hammer mounting rack |
| CN114001012A (en) * | 2021-11-09 | 2022-02-01 | 山东凯恩真空技术有限公司 | Improved vacuum pump filtering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111156150A (en) | Vibration-damping sound-insulation pump | |
| CN207830107U (en) | A kind of booster pump with decrease of noise functions | |
| CN211525028U (en) | Vibration-damping sound-insulation pump | |
| CN103267084A (en) | Three-dimensional frame type buoyant raft vibration isolation device | |
| CN215805983U (en) | Automatic packaging equipment | |
| CN106730184A (en) | A kind of medical institute room ultrasonic atomizer auxiliary mounting structure | |
| CN207638480U (en) | A kind of noise reduction shock-absorbing motor | |
| CN209324440U (en) | A kind of generator using steam turbine | |
| CN107659043A (en) | One kind has damping property end cap | |
| CN203835494U (en) | Assembly device of silencing power station | |
| CN102635887B (en) | Extractor hood with function of reducing vibration and noise | |
| CN211290505U (en) | Damping and noise-reducing centrifugal fan mounting system for heating and ventilation engineering | |
| CN215646487U (en) | Noise-reduction motor shell | |
| CN109488393B (en) | Generator using steam turbine | |
| CN220365690U (en) | Vacuum pump with shock-absorbing function | |
| CN207766078U (en) | It is a kind of to there is noise barriering effect and generator easy to remove | |
| CN220929676U (en) | Anti-resonance shell of permanent magnet variable-frequency screw air compressor | |
| CN207131792U (en) | A kind of pump-storage generator noise reduction damping device | |
| CN207278752U (en) | A kind of reinforced damping washer of compressor leg | |
| CN221591632U (en) | Gear pump combination device | |
| CN206792767U (en) | A kind of medical institute room ultrasonic atomizer auxiliary mounting structure | |
| CN207229664U (en) | A kind of computer antishock device | |
| CN211116829U (en) | Vertical chemical circulating pump | |
| CN206958154U (en) | A kind of Architectural Equipment earthquake isolating equipment | |
| CN213478607U (en) | Air compressor of shock attenuation amortization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |