CN204664058U - A kind of noise reduction hydraulic pressure installation - Google Patents
A kind of noise reduction hydraulic pressure installation Download PDFInfo
- Publication number
- CN204664058U CN204664058U CN201520342260.7U CN201520342260U CN204664058U CN 204664058 U CN204664058 U CN 204664058U CN 201520342260 U CN201520342260 U CN 201520342260U CN 204664058 U CN204664058 U CN 204664058U
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- CN
- China
- Prior art keywords
- accumulator
- hydraulic jack
- oil pipe
- valve
- hydraulic
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of noise reduction hydraulic pressure installation, comprise piston, hydraulic jack, acoustical cotton, oil pipe and accumulator, described hydraulic jack ante-chamber is provided with relief opening, described relief opening is provided with air filter, acoustical cotton is provided with outside described hydraulic jack, described hydraulic jack inside is provided with piston, oil pipe is connected with on the right side of described hydraulic jack, the described oil pipe the other end connects accumulator, throttle valve and one-way valve is provided with in the middle part of described oil pipe, described accumulator inwall is provided with gas density inductor, gas supplementing opening is provided with on the right side of described accumulator, described gas supplementing opening is provided with valve, pressure regulator valve is provided with on the left of described accumulator, described pressure regulator valve left is provided with pressure gauge, the utility model is rational in infrastructure, practical function, be convenient to maintenance, and reduce the injury of noise to human body, safe and reliable, utilize inert gas as the energy-accumulating medium of hydraulic system, eliminate hydraulic energy system, reduce cost.
Description
Technical field
The utility model relates to technical field of hydraulic equipment, is specially a kind of noise reduction hydraulic pressure installation.
Background technique
Modern society's develop rapidly, hydraulic pressure installation is widely used in various mechanical industry and garage's industry, and social demand is the power promoting technical development forever, reduces energy consumption, raises the efficiency, and pursues environmental protection.Dynamical element in conventional hydraulic pressure installation generally adopts oil hydraulic pump and motor, by driving oil hydraulic pump, by oil hydraulic pump, the mechanical energy of motor is converted to the pressure energy of liquid, by oil cylinder, the pressure energy in wild country is converted to mechanical energy again, to realize the conversion of energy, the hydraulic pressure installation of this structure not only consumes a large amount of electric energy, also need the electric control system of oil hydraulic pump and complexity, maintenance is also inconvenient, and can noise be there is, the health of human body is impacted, therefore how to promote the kinetic energy of hydraulic pressure installation, become a kind of research direction.
Model utility content
The purpose of this utility model is to provide a kind of noise reduction hydraulic pressure installation, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme: a kind of noise reduction hydraulic pressure installation, comprise piston, hydraulic jack, acoustical cotton, oil pipe and accumulator, described hydraulic jack ante-chamber is provided with relief opening, described relief opening is provided with air filter, acoustical cotton is provided with outside described hydraulic jack, described hydraulic jack inside is provided with piston, oil pipe is connected with on the right side of described hydraulic jack, the described oil pipe the other end connects accumulator, throttle valve and one-way valve is provided with in the middle part of described oil pipe, described accumulator inwall is provided with gas density inductor, gas supplementing opening is provided with on the right side of described accumulator, described gas supplementing opening is provided with valve, pressure regulator valve is provided with on the left of described accumulator, described pressure regulator valve left is provided with pressure gauge.
Preferably, described throttle valve and one-way valve parallel with one another.
Preferably, acoustical cotton is provided with outside described accumulator.
Preferably, described oil pipe is soundproof material.
Compared with prior art, the beneficial effects of the utility model are: the utility model is rational in infrastructure, practical function, be convenient to maintenance, owing to being provided with acoustical cotton, absorb noise, reduce the injury of noise to human body, safe and reliable, and utilize inert gas as the energy-accumulating medium of hydraulic system, eliminate hydraulic energy system, also without the need to the electric control system of complexity, cost is reduced, economical and practical, be convenient to maintenance, power saving simultaneously economizes energy consumption.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: 1, piston, 2, hydraulic jack, 3, acoustical cotton, 4, oil pipe, 5, one-way valve, 6, pressure gauge, 7, pressure regulator valve, 8, gas density inductor, 9, valve, 10, accumulator, 11, throttle valve, 12, relief opening, 13, air filter, 14, gas supplementing opening.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technological scheme: a kind of noise reduction hydraulic pressure installation, comprise piston 1, hydraulic jack 2, acoustical cotton 3, oil pipe 4 and accumulator 10, described hydraulic jack 2 ante-chamber is provided with relief opening 12, described relief opening 12 is provided with air filter 13, acoustical cotton 3 is provided with outside described hydraulic jack 2, described hydraulic jack 2 inside is provided with piston 1, oil pipe 4 is connected with on the right side of described hydraulic jack 2, described oil pipe 4 the other end connects accumulator 10, throttle valve 11 and one-way valve 5 is provided with in the middle part of described oil pipe 4, described accumulator 10 inwall is provided with gas density inductor 8, gas supplementing opening 14 is provided with on the right side of described accumulator 10, described gas supplementing opening 14 is provided with valve 9, pressure regulator valve 7 is provided with on the left of described accumulator 10, described pressure regulator valve 7 left is provided with pressure gauge 6.
Described throttle valve 11 and one-way valve 5 parallel with one another, be provided with acoustical cotton outside described accumulator 10, described oil, 4 is soundproof material.
Concrete usage mode: the utility model in use, when there being External Force Acting piston 1, piston 1 moves, the oil promoted in hydraulic jack 2 flows to oil pipe 4, through throttle valve 11 and one-way valve 5, flow to accumulator 10, the gas of accumulator 10 is compressed, when external force disappears, under the effect of accumulator 10 gas, oil can reflux, hydraulic jack 2 is returned through oil pipe 4, but during backflow, piston 1 is subject to the restriction of throttle valve 11, the speed that piston 1 refluxes can than slow during oil-feed, and hydraulic jack 2 outside is provided with acoustical cotton 3, noise reduces, decrease the injury of noise to human body, when by when can not reflux, check pressure gauge 6, if abnormal, regulate pressure regulator valve 7, until recover normal, easy to maintenance, time saving and energy saving, and accumulator 10 inwall is provided with gas density inductor 8, when showing gas and lacking, open valve 9, gas supplementing opening 14 tonifying Qi can be passed through, the long-time running of a maintenance medium press mechanism, the utility model utilizes inert gas as the energy-accumulating medium of hydraulic system, eliminate hydraulic energy system, also without the need to the electric control system of complexity, reduce cost, economical and practical.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (4)
1. a noise reduction hydraulic pressure installation, comprise piston (1), hydraulic jack (2), acoustical cotton (3), oil pipe (4) and accumulator (10), it is characterized in that: described hydraulic jack (2) ante-chamber is provided with relief opening (12), described relief opening (12) is provided with air filter (13), described hydraulic jack (2) outside is provided with acoustical cotton (3), described hydraulic jack (2) inside is provided with piston (1), described hydraulic jack (2) right side is connected with oil pipe (4), described oil pipe (4) the other end connects accumulator (10), described oil pipe (4) middle part is provided with throttle valve (11) and one-way valve (5), described accumulator (10) inwall is provided with gas density inductor (8), described accumulator (10) right side is provided with gas supplementing opening (14), described gas supplementing opening (14) is provided with valve (9), described accumulator (10) left side is provided with pressure regulator valve (7), described pressure regulator valve (7) left is provided with pressure gauge (6).
2. a kind of noise reduction hydraulic pressure installation according to claim 1, is characterized in that: described throttle valve (11) and one-way valve (5) parallel with one another.
3. a kind of noise reduction hydraulic pressure installation according to claim 1 and 2, is characterized in that: described accumulator (10) outside is provided with acoustical cotton (3).
4. a kind of noise reduction hydraulic pressure installation according to claim 3, is characterized in that: described oil pipe (4) is soundproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342260.7U CN204664058U (en) | 2015-05-25 | 2015-05-25 | A kind of noise reduction hydraulic pressure installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342260.7U CN204664058U (en) | 2015-05-25 | 2015-05-25 | A kind of noise reduction hydraulic pressure installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664058U true CN204664058U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520342260.7U Expired - Fee Related CN204664058U (en) | 2015-05-25 | 2015-05-25 | A kind of noise reduction hydraulic pressure installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816820A (en) * | 2024-03-06 | 2024-04-05 | 常州科来兴机械科技有限公司 | Aluminum alloy casting stamping die with noise reduction performance |
| CN117816820B (en) * | 2024-03-06 | 2024-05-10 | 常州科来兴机械科技有限公司 | Aluminum alloy casting stamping die with noise reduction performance |
-
2015
- 2015-05-25 CN CN201520342260.7U patent/CN204664058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117816820A (en) * | 2024-03-06 | 2024-04-05 | 常州科来兴机械科技有限公司 | Aluminum alloy casting stamping die with noise reduction performance |
| CN117816820B (en) * | 2024-03-06 | 2024-05-10 | 常州科来兴机械科技有限公司 | Aluminum alloy casting stamping die with noise reduction performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160525 |