CN205349695U - Oil pipe of oil pump vibration offsets - Google Patents
Oil pipe of oil pump vibration offsets Download PDFInfo
- Publication number
- CN205349695U CN205349695U CN201521058967.1U CN201521058967U CN205349695U CN 205349695 U CN205349695 U CN 205349695U CN 201521058967 U CN201521058967 U CN 201521058967U CN 205349695 U CN205349695 U CN 205349695U
- Authority
- CN
- China
- Prior art keywords
- tube section
- oil pump
- flowline
- oil
- hard tube
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 23
- 238000005259 measurement Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model discloses an oil pipe of oil pump vibration offsets belongs to oil pump fuel feeding technical field, include the play oil pipe with oil pump export sealing connection, it includes hose section and hard tube section to go out oil pipe, oil pump export, hose section, hard tube section be sealing connection in proper order to the hose section is sharp setting between oil pump export and hard tube section, the utility model discloses a hose section passes through between the export of hard tube section and oil pump, offsets the oil pump vibration to the influence that an oil pipe brought, eliminates out the stress of being connected of oil pipe and oil pump export, makes the oil pump can not influence oil pipe interface connection everywhere in the vibration of operation process production, and the connection of using each kneck of oil pipe is more firm, guarantees out the sealed tight of oil pipe kneck.
Description
Technical field
This utility model relates to oil pump feed technical field, especially a kind of flowline offsetting oil pump vibration.
Background technology
Oil pump running constantly produces vibration, because continuous vibration causes constantly rocking of oil pump and flowline junction, hard tube section is used in order to meet the equipment such as connecting valve, measurement apparatus above at the equipment oiling pump flowline such as oil filter or petrol station, owing to measurement device and valve are fixed on certain position more, so the position of flowline is also just relatively fixed, in oil pump and flowline junction, owing to the vibration of driven by motor oil pump causes oil pump and flowline place to be rocked and breakseal, oil leakage phenomenon always occurs.
Utility model content
This utility model technical issues that need to address are to provide a kind of oil pump of can offsetting and vibrate the impact that oil pipe is brought, it is to avoid the flowline of oil pipe connector place's leakage of oil.
For solving above-mentioned technical problem, this utility model be the technical scheme is that
Offset the flowline of oil pump vibration, it is characterized in that: include the flowline being tightly connected with fuel pump outlet, described flowline includes flexible tube section and hard tube section, and described fuel pump outlet, flexible tube section, hard tube section are tightly connected successively, and flexible tube section is linearly arranged between fuel pump outlet and hard tube section.
Further improvement is that of technical solutions of the utility model: described hard tube section includes metal hard tube.
Further improvement is that of technical solutions of the utility model: described flexible tube section includes metal hose section joint.
Further improvement is that of technical solutions of the utility model: described flexible tube section two ends are tightly connected with hard tube section and fuel pump outlet respectively by flange, are provided with gasket seal in described flange.
Further improvement is that of technical solutions of the utility model: described flange face is provided with hole, location.
Further improvement is that of technical solutions of the utility model: described flexible tube section length is 100mm～300mm.
Owing to have employed technique scheme, the technological progress that this utility model obtains is:
This utility model carries out transition by flexible tube section between hard tube section and fuel pump outlet, offset oil pump and vibrate the impact that flowline is brought, eliminate the connection stress of flowline and fuel pump outlet, the vibration that oil pump produces at running is made to connect without influence on flowline interface everywhere, the connection making each seam of flowline is more firm, it is ensured that the sealing of flowline seam is tight.
This utility model flexible tube section flange is fixing makes the easy disassembling, assembling and replacing of flowline, arranges hole, location and make seam keep fixing and be not easy to loosen on flange face；In hard tube section can the parts such as connecting valve and measurement apparatus, facilitate simultaneously layout will not automatic bending, shock-resistant ability is strong at turning for hard tube section, and life cycle length generally need not be changed.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of this utility model；
Fig. 2 is the structural representation of flange in this utility model；
Wherein, 1, flowline, 1-1, flexible tube section, 1-2, hard tube section, 2, fuel pump outlet, 3, flange, 3-1, gasket seal, 3-2, hole, location.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further details:
As shown in Figure 1, the flowline of counteracting oil pump vibration includes the flowline 1 being tightly connected with fuel pump outlet 2, flowline 1 includes flexible tube section 1-1 and hard tube section 1-2, described fuel pump outlet 2, flexible tube section 1-1, hard tube section 1-2 are tightly connected successively, and flexible tube section 1-1 is linearly arranged between fuel pump outlet 2 and hard tube section 1-2；The hard tube section 1-2 of flowline 1 can meet the needs of the parts such as connecting valve, measurement apparatus, is fixed and arranges the resistivity that can increase internal media impingement power；Flexible tube section 1-1 is connected between fuel pump outlet 2 and hard tube section 1-2 and carries out transition; the oil pump vibration impact on flowline 1 can be offset; the sealing of each connector on protection flowline 1 will not be destroyed easily; simultaneously flexible tube section 1-1 can also eliminate the stress produced owing to fuel pump outlet 2 can not strictly point-blank be connected with hard tube section 1-2, it is ensured that flowline 1 unstressed effect everywhere, leakage of oil does not occur；Flexible tube section 1-1 linearly arranges the impulsive force reducing interior media, increases the flexible tube section 1-1 stable degree installed.
Further improvement is that of technical solutions of the utility model: impacting little during the actions such as described hard tube section 1-2 includes the sealing pipe of hard material, it is preferable that metal hard tube, and its life-span is long, protected from environmental less, commutation, joint not easily loosens.
Further improvement is that of technical solutions of the utility model: described flexible tube section 1-1 includes the sealing pipe of soft material matter, metal hose section joint is preferably used, metal hose section joint is the flexible duct of a kind of high-quality in modern industry pipeline, main by corrugated tube, net and joint composition, its interior pipe is the thin-wall stainless steel corrugated tube with spiral type or annular, the net of corrugated tube outer layer, it is formed by certain parameter braiding by stainless steel silk or steel band, it is characterized in: corrosion-resistant, high temperature resistant, temperature resistant range is at-196 DEG C～+420 DEG C, lightweight, volume is little, flexibility is good.
Further improvement is that of technical solutions of the utility model: owing to flowline 1 is stained with oil stain after running a period of time, inconvenience is got angry herein above and cannot be dismounted, preferred flexible tube section 1-1 two ends are tightly connected with hard tube section 1-2 and fuel pump outlet 2 respectively by flange 3, it is provided with gasket seal 3-1 in described flange 3, good sealing effectiveness can either be played, conveniently flowline 1 can be carried out disassembling, assembling and replacing again.
Further improvement is that of technical solutions of the utility model: described flange 3 is provided with location hole 3-2, is used for ensureing that two panels flange 3 remains stationary each other motionless, it is ensured that the sealing effectiveness of flange 3 inner sealing gasket 3-1.
Further improvement is that of technical solutions of the utility model: described flexible tube section 1-1 length is 100mm～300mm, flexible tube section 1-1 length is too short, cannot offset owing to oil pump runs the vibration brought, and oversize being easily generated of length bends the layout affecting hard tube section simultaneously, in the process that after flexible tube section 1-1 bending, medium turns to therein, its impulsive force is big, easily cause flexible tube section 1-1 to disengage and leakage of oil, through practical experience, using the deformable length of flexible tube section 1-1 to be maintained at 200mm is optimum length.
Operation principle:
In this utility model, hard tube section 1-2 and fuel pump outlet 2 keep certain distance on the same line, this distance is the length of flexible tube section 1-1, length is set to 200mm, enables flexible tube section 1-1 to be completely counterbalanced by, owing to oil pump runs the vibration brought, improving the running environment of flowline 1.
Simultaneously, in actual installation process, owing to flowline 1 knee is too many, cause flowline 1 cannot keep consistent with the centrage of fuel pump outlet 2 unavoidably, usually by force flowline 1 is attached, causing connector place stress excessive, long-play easily causes the accidents such as leakage, uses this utility model, flowline 1 is divided into two parts, it is connected between hard tube section 1-2 and fuel pump outlet 2 with flexible tube section 1-1, interface stress can be eliminated, it is ensured that the operation safety of equipment.
Claims (6)
1. offset the flowline of oil pump vibration, it is characterized in that: include the flowline (1) being tightly connected with fuel pump outlet (2), described flowline (1) includes flexible tube section (1-1) and hard tube section (1-2), described fuel pump outlet (2), flexible tube section (1-1), hard tube section (1-2) are tightly connected successively, and flexible tube section (1-1) is linearly arranged between fuel pump outlet (2) and hard tube section (1-2).
2. the flowline of counteracting oil pump according to claim 1 vibration, it is characterised in that: described hard tube section (1-2) includes metal hard tube.
3. the flowline of counteracting oil pump according to claim 2 vibration, it is characterised in that: described flexible tube section (1-1) includes metal hose section joint.
4. the flowline of counteracting oil pump according to claim 3 vibration, it is characterized in that: described flexible tube section (1-1) two ends are tightly connected with hard tube section (1-2) and fuel pump outlet (2) respectively by flange (3), are provided with gasket seal (3-1) in described flange (3).
5. the flowline of counteracting oil pump according to claim 4 vibration, it is characterised in that: described flange (3) face is provided with hole, location (3-2).
6. the flowline of counteracting oil pump according to any one of claim 1 to 5 vibration, it is characterised in that: described flexible tube section (1-1) length is 100mm～300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058967.1U CN205349695U (en) | 2015-12-18 | 2015-12-18 | Oil pipe of oil pump vibration offsets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058967.1U CN205349695U (en) | 2015-12-18 | 2015-12-18 | Oil pipe of oil pump vibration offsets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349695U true CN205349695U (en) | 2016-06-29 |
Family
ID=56168527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521058967.1U Expired - Fee Related CN205349695U (en) | 2015-12-18 | 2015-12-18 | Oil pipe of oil pump vibration offsets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270363A (en) * | 2017-08-15 | 2017-10-20 | 青岛大学 | A kind of diagonal type of respiration smoke exhaust ventilator of multijaw self-regulated |
-
2015
- 2015-12-18 CN CN201521058967.1U patent/CN205349695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270363A (en) * | 2017-08-15 | 2017-10-20 | 青岛大学 | A kind of diagonal type of respiration smoke exhaust ventilator of multijaw self-regulated |
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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: 20160629 |