CN102128332A - Damping compensator for pipelines of screw air compressor - Google Patents
Damping compensator for pipelines of screw air compressor Download PDFInfo
- Publication number
- CN102128332A CN102128332A CN 201110055561 CN201110055561A CN102128332A CN 102128332 A CN102128332 A CN 102128332A CN 201110055561 CN201110055561 CN 201110055561 CN 201110055561 A CN201110055561 A CN 201110055561A CN 102128332 A CN102128332 A CN 102128332A
- Authority
- CN
- China
- Prior art keywords
- damping compensator
- pipelines
- damping
- compensator
- rubber rings
- 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
Images
Landscapes
- Compressor (AREA)
Abstract
The invention discloses a damping compensator for pipelines of a screw air compressor. Pipe clamps are connected through bolt assemblies; two flange plates are connected through a screw assembly; the bolt assemblies at the two ends are connected through locking chains; conical surfaces are arranged on the inner sides of outlets at the two ends of a sleeve; conical rubber rings are arranged in the conical surfaces on the two sides of the sleeve; and the conical rubber rings are matched with the flange plates. In the invention, the high-temperature resistant conical rubber rings are used, so that the damping compensator can be suitable for a high-temperature medium at the temperature of 180 DEG C, and the radial vibration of the pipelines can be eliminated through the conical rubber rings; and the tail ends of the pipelines at the two ends are in free states inside the sleeve, and the axial compensation requirements of the pipelines can be met. The two ends of the damping compensator are connected with two locking chains through the pipe clamps, and the damping compensator is prevented from cracking after the pipelines are subjected to excessive pressure so as to ensure the using safety of the damping compensator. In the damping compensator, a sealing piece is manufactured into an independent small component, so that the sealing piece is easy to replace, and the maintenance cost is reduced; and the damping compensator has a compact integral structure, low mass and low cost, is convenient to mount and adjust and makes the replacement of parts convenient.
Description
Technical field
The present invention relates to a kind of screw air compressor pipeline damping compensator that pipeline connects pipeline the damping compensator, particularly a kind of suitable mesolow of usefulness that is used for.
Background technique
Generally all can bring strong vibrations to pipeline with diesel engine or motor-driven screw-rod air compressor, in present pipeline connected, general employing FlexbleJoint and rubber hose realized compensation of pipeline and pipeline damping.But in actual application, FlexbleJoint all can not satisfy the pipeline usage requirement of screw-rod air compressor on fatigue life and deflection compensation, particularly the pressurized air of screw-rod air compressor discharge contains a large amount of lubricant oil, make FlexbleJoint on gravitational direction, bear very big pressure, defectives such as ripple pipe leak, distortion, unstability will appear after using very short time, and the bellows wall thickness of FlexbleJoint is very little, is difficult to bear middle piezodielectric.And, when in accomplishing, pressing heavy caliber, to add the layer 2-4 steel wire in the rubber hose for rubber hose, this just needs rubber hose will have enough length just can reach the effect of damping, compensation, causes device structure compact and attractive in appearance inadequately; Generally all be lower than 100 ℃ the working life of General Purpose Rubber flexible pipe, and the delivery temperature of screw air compressor is generally at 80 ℃-120 ℃, near or surpassed the operating limit of rubber hose, greatly reduce the working life of rubber hose, cause the rubber hose needs often to be changed, increased the operation and maintenance cost of equipment.
Summary of the invention
The present invention seeks to provide a kind of have good compensation, high temperature resistant, compact structure, screw air compressor pipeline damping compensator esy to use, safe and reliable.
The object of the present invention is achieved like this: a kind of screw air compressor pipeline damping compensator, and pipe clamp connects by bolt assembly; Two flange pressing plates connect by screw arbor assembly, and chain connects the bolt assembly at two ends, and the outlet of sleeve pipe two ends is inboard, and the cone rubber circle is installed in the conical surface of sleeve pipe both sides, and the cone rubber circle matches with flanged plate.
Screw air compressor pipeline damping compensator provided by the invention owing to adopted high temperature resistant cone rubber circle, make the damping compensator applicable to 180 ℃ high temperature media, and the cone rubber circle can be eliminated the radially vibrations of pipeline; Two ends pipeline end all is a free state at inside pipe casing, can satisfy the nose balance of pipeline.The two ends of damping compensator connect two chains by pipe clamp, prevent the pipeline superpressure after the damping compensator advance to split, to guarantee the safe in utilization of damping compensator.The present invention makes independent finding to Sealing, make Sealing be easy to change, and reduced maintenance cost, and compact overall structure, light weight, cost low, be convenient to install and adjust, be convenient for changing parts.
Description of drawings
Fig. 1 is a stereogram of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Embodiment
As depicted in figs. 1 and 2, the present invention is provided with two pipe clamps 1, connects by bolt assembly 2 between the pipe clamp 1; Two flange pressing plates 3 connect by screw arbor assembly 4, and chain 5 connects the bolt assembly 2 at two ends, and outlet inboard, sleeve pipe 6 two ends is a conical surface, and cone rubber circle 7 is installed in the conical surface of sleeve pipe 6 both sides, and cone rubber circle 7 matches with flanged plate 3.
Working principle of the present invention is as follows: when two pipelines connect, a free end of a pipeline is passed flange pressing plate 3, cone rubber circle 7, extend in the sleeve pipe 6, again a free end of another pipeline is passed flange pressing plate 3, cone rubber circle 7, extend in the sleeve pipe 6, use screw arbor assembly 4 together firm then two flange pressing plates 3, flange pressing plate 3 can promote in the conical surface of cone rubber circle 7 embedding sleeve pipes 6 both sides simultaneously, force 7 distortion of cone rubber circle, on the conical surface of pipeline outer surface and sleeve pipe 6, form sealing, cone rubber circle 7 can be eliminated the radially vibrations of pipeline, and two ends pipeline end all is a free state at inside pipe casing, can satisfy the nose balance of pipeline.Be installed in by bolt assembly 2 diagonal angles on the pipe clamp 1 at two ends by bolt assembly 21, two chain 5 of a pair of pipe clamp being installed respectively on two pipelines, advance to split, guarantee the safe handling of screw air compressor pipeline damping compensator to prevent pipeline superpressure post-compensators.
Claims (1)
1. screw air compressor pipeline damping compensator is characterized in that: pipe clamp (1) connects by bolt assembly (2); Two flange pressing plates (3) connect by screw arbor assembly (4), chain (5) connects the bolt assembly (2) at two ends, outlet inboard, sleeve pipe (6) two ends is a conical surface, and cone rubber circle (7) is installed in the conical surface of sleeve pipe (6) both sides, and cone rubber circle (7) matches with flanged plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110055561 CN102128332A (en) | 2011-03-09 | 2011-03-09 | Damping compensator for pipelines of screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110055561 CN102128332A (en) | 2011-03-09 | 2011-03-09 | Damping compensator for pipelines of screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102128332A true CN102128332A (en) | 2011-07-20 |
Family
ID=44266536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110055561 Pending CN102128332A (en) | 2011-03-09 | 2011-03-09 | Damping compensator for pipelines of screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102128332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864548A (en) * | 2016-06-08 | 2016-08-17 | 中冶华天南京工程技术有限公司 | Pipeline compensator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3782683A (en) * | 1973-01-23 | 1974-01-01 | Clow Corp | Pipe couplings |
| US4648631A (en) * | 1985-12-19 | 1987-03-10 | Rockwell International Corporation | Reducing coupling |
| US5186503A (en) * | 1990-05-31 | 1993-02-16 | Forsheda Ab | Device for connecting a thin-walled hose with a tubular element |
| CN2328848Y (en) * | 1998-06-16 | 1999-07-14 | 牛喜华 | Self compensation inserting coupling |
| US6086111A (en) * | 1997-11-03 | 2000-07-11 | Glynwed Pipe Systems Limited | Pipe coupling |
| US20030230897A1 (en) * | 2002-06-12 | 2003-12-18 | Ebaa Iron, Inc. | Restrained sleeve pipe coupling |
| CN101581387A (en) * | 2009-06-05 | 2009-11-18 | 王亚军 | Heavy pipe clamp with smooth type unsplit base plate |
-
2011
- 2011-03-09 CN CN 201110055561 patent/CN102128332A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3782683A (en) * | 1973-01-23 | 1974-01-01 | Clow Corp | Pipe couplings |
| US4648631A (en) * | 1985-12-19 | 1987-03-10 | Rockwell International Corporation | Reducing coupling |
| US5186503A (en) * | 1990-05-31 | 1993-02-16 | Forsheda Ab | Device for connecting a thin-walled hose with a tubular element |
| US6086111A (en) * | 1997-11-03 | 2000-07-11 | Glynwed Pipe Systems Limited | Pipe coupling |
| CN2328848Y (en) * | 1998-06-16 | 1999-07-14 | 牛喜华 | Self compensation inserting coupling |
| US20030230897A1 (en) * | 2002-06-12 | 2003-12-18 | Ebaa Iron, Inc. | Restrained sleeve pipe coupling |
| CN101581387A (en) * | 2009-06-05 | 2009-11-18 | 王亚军 | Heavy pipe clamp with smooth type unsplit base plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864548A (en) * | 2016-06-08 | 2016-08-17 | 中冶华天南京工程技术有限公司 | Pipeline compensator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109854818A (en) | A kind of sealed pipeline elasticity crossing cabin isolation mounting | |
| CN201972925U (en) | Pipeline vibration absorption compensator for screw rod air compressor | |
| CN102128332A (en) | Damping compensator for pipelines of screw air compressor | |
| CN206972498U (en) | A kind of pump with high pressure self-locking type flange | |
| CN203703442U (en) | Bellow type spherical joint | |
| CN102359690B (en) | Safety anti-explosion self-sealing rotary compensator | |
| CN108361464B (en) | Pressure balance type expansion joint based on end face sliding seal compensation technology | |
| CN202220917U (en) | Pipeline connecting device | |
| CN101922519A (en) | Universal flexible multi-functional coupling | |
| CN103697266A (en) | Corrugated pipe spherical joint | |
| CN210977843U (en) | Concrete piston quick connecting device based on concrete pump | |
| CN103925445A (en) | Internal-external pressure balance corrugated compensator | |
| CN209146584U (en) | Reinforcing formula non-metal expansion joint | |
| CN104696659A (en) | Bellows joint | |
| CN202327493U (en) | Explosion-proof high pressure resistant self-sealing rotating compensator | |
| CN203068046U (en) | Straight pipe pressure balance type compensator | |
| CN203068044U (en) | All-external-pressure balance corrugated compensator | |
| CN206973111U (en) | A kind of high pressure self-locking type flange | |
| CN201739669U (en) | Fuel manifold | |
| CN202252575U (en) | Expansion joint for pipeline | |
| CN110450091A (en) | A kind of airborne pump gear extracting tool of gen-set diesel engine and its method for dismounting | |
| CN202645943U (en) | Movable flexible pipe joint | |
| CN103953811A (en) | Quick coupling for pump test | |
| CN102705203A (en) | Movable flexible pipe joint | |
| CN203880311U (en) | Wear-resisting spherical compensator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Deng Changkai Inventor after: Zhang Zhongjia Inventor after: Sun Yan Inventor after: Zhuang Ruguo Inventor after: Sun Xiaohui Inventor before: Deng Changkai Inventor before: Zhang Zhongjia Inventor before: Sun Yan Inventor before: Zhuang Ruguo Inventor before: Sun Xiaohui |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110720 |