CN106286375A - A kind of efficient supply the energy-saving fuel pump of environmental protection - Google Patents
A kind of efficient supply the energy-saving fuel pump of environmental protection Download PDFInfo
- Publication number
- CN106286375A CN106286375A CN201610705297.0A CN201610705297A CN106286375A CN 106286375 A CN106286375 A CN 106286375A CN 201610705297 A CN201610705297 A CN 201610705297A CN 106286375 A CN106286375 A CN 106286375A
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- CN
- China
- Prior art keywords
- pump
- energy
- oil
- saving
- environmental protection
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses the energy-saving fuel pump of a kind of efficient supply environmental protection, including fuel tank, and it is attached thereto to obtain centrifugal pump, between pump case and the energy-saving pump of described centrifugal pump, bubble spacing block is set, bubble spacing block is made up of rubber seal ring, insertion ring and plastic sheeting, wherein rubber seal ring is that ring is connected between pump case and energy-saving pump, and insertion ring covers on rubber seal ring surface, and covered rearing with plastic film forms bubble spacing block on insertion ring；Described a kind of efficient supply the energy-saving fuel pump of environmental protection, described fuel tank arranges oil-in, arranges dam plate and arranges slag notch in dam plate upper end, fuel tank arranges oil-out on oil-in, and oil-out arranges air screen.The present invention increases the effect of bubble spacing block primarily to the space closed between pump case and energy-saving pump, does not allow the oil in pump flow to outside and not allow the air of outside enter in pump.Remain the vacuum in water pump.
Description
Technical field
The present invention relates to a kind of energy-saving fuel pump, be specifically related to the energy-saving fuel pump of a kind of efficient supply environmental protection.
Background technology
UAV is a kind of based on wireless remotecontrol or by the most manned aircraft of self programme-control.Grinding of it
Make merit and battlefield uses, open " the untouchable war taken as the leading factor with remote attack smart weapon, intelligent weapon
Strive " new page.Compared with manned aircraft, it has, and volume is little, cost is low, easy to use, low to operational environment requirement, battlefield
The advantages such as survival ability is stronger, enjoy the favor of all armies in the world.In several local wars, UAV is accurate with it
Really, efficient and nimble scouting, disturb, cheat, search for, school is penetrated and the multiple fight capability such as operation under the conditions of informal, send out
Wave obvious action, and cause the research of the relevant issues such as the art of war, the equipment technology that emerge in an endless stream.It will with breed
In arsenal warship, robot tank, robot soldier, computer virus weapon, space-based weapon, laser weapon etc. together, become
For the key player on 21 century land battle, sea warfare, air battle, sky Haka platform, following military struggle is caused the most far-reaching shadow
Ring.Some experts foretell: " following air battle, has being between the unmanned vehicle of Stealth and antiaircraft weapon
Fight.But ", due to UAV or the new things in military field engineering field, smell of powder is few, and every technology is inadequate
Perfect so that it is battle application is also confined to the limited technical such as overhead electronic and photoreconnaissance, has given play to due the most completely
Huge battlefield power of influence and fighting capacity.Therefore, each main military country of the world is all stepping up to carry out the development of UAV
Work.According to inspection under battle conditions and the needs of future war, UAV will be developed faster many-sided.
Before what the oil burning installation of unmanned plane typically used is all centrifugal pump, but centrifugal pump runs, it is necessary to fill in making the pump housing
Full liquid, for supply low discharge, big pressure head is not suitable for, efficiency is low, be restricted, and runs into design imperfection or misoperation
Time, then be easily generated foam, be that mailbox junction is sent very much and be easily accessible gas and impurity because the quality of oil is inconsistent and
Have impurity after machinery degree of oil modification time precipitation to produce, produce so subsequent processing can be affected.Foam cannot disappear along with temperature
The stressed increase of increasing of degree, the lighter causes machine breakdown to also result in blast when cannot work on serious.
Summary of the invention
When the technical problem to be solved is to solve centrifugal pump work, bubble and the mailbox junction of output enter
Gas and impurity, it is therefore intended that the energy-saving fuel pump of a kind of efficient supply environmental protection is provided, solves output during centrifugal pump work
Bubble and mailbox junction enter gas and the problem of impurity.
The present invention is achieved through the following technical solutions:
A kind of efficient supply the energy-saving fuel pump of environmental protection, including fuel tank, and be attached thereto to obtain centrifugal pump, described centrifugal pump
Arranging bubble spacing block between pump case and energy-saving pump, bubble spacing block is made up of rubber seal ring, insertion ring and plastic sheeting, wherein
Rubber seal ring is that ring is connected between pump case and energy-saving pump, and insertion ring covers on rubber seal ring surface, and covered rearing with plastic film is being filled out
Bubble spacing block is formed in feed ring；Described a kind of efficient supply the energy-saving fuel pump of environmental protection, described fuel tank arranges oil-in,
Arranging dam plate on oil-in and arrange slag notch in dam plate upper end, fuel tank arranges oil-out, oil-out arranges air filtration
Net.The present invention increases the effect of bubble spacing block primarily to the space closed between pump case and energy-saving pump, does not allow in pump
Oil flows to outside not allow the air of outside enter in pump.Remain the vacuum in water pump！The rubber when energy-saving pump operates
Glue seal ring can avoid oil body to leak outside, and plays the effect of isolation, but can produce bubble in the pump housing, and bubble may penetrate into rubber envelope
Can disappear by it by automatic absorption bubble after outsiding the loop into insertion ring, insertion ring and bubble contact, so insertion ring to regularly replace,
The plastic sheeting of outer layer causes dropping and having isolated air to prevent insertion ring from producing chemical action after absorbing bubble
Enter.Increase oil-in and to arrange dam plate be to cross the impurity inside oil strain, here function as the function filtered, protect
In the service life of energy-saving pump, arranging oil-out and to cover air screen be in order to separation gas enters in the pump housing, the protection pump housing is just
Often work is further avoided causing, because gas enters, the situation that work cannot be properly functioning.
Described rubber seal ring is that common double lip band is dust-proof, and media-resistant pressure < 0.05MPa, linear velocity≤15m/s, described
Insertion ring is a kind of white rope form, the goods that cross section is rounded continuously become for Raw material processing with fine polytetrafluoroethylpowder powder material.Rope
At the more convenient gap being connected between pump case and energy-saving pump of shape.
Described plastic sheeting includes that mylar, water white transparency thickness are 12 μm, and plastic sheeting includes mylar, colourless
Transparent thickness is 12 μm.Mylar, water white transparency thickness is 12 μm.Extrusion molding is used to make sheet, then through biaxial tension system
The thin-film material become.It is a kind of water white transparency, glossiness thin film, good mechanical performance, and rigidity, hardness and toughness are high, resistance to
Puncturing, rub resistance, high temperature resistant and low temperature, chemical proofing, oil resistivity, air-tightness and fragrance protectiveness are good.Biaxial stretching polypropylene
Alkene thin film, water white transparency thickness is 21 μm, and bidirectional stretching polypropylene film is by PP GRANULES after co-extrusion forms sheet material, then
Prepared through the stretching of both direction in length and breadth.Owing to stretching molecule orients, so the physical stability of this thin film, machinery are strong
Degree, air-tightness are preferable, and transparency and glossiness are higher, tough and hard wear resistant, and generally using thickness is 20～40 μm, most widely used
It is 20 μm.
The present invention compared with prior art, has such advantages as and beneficial effect:
1, a kind of efficient supply of the present invention the energy-saving fuel pump of environmental protection, bidirectional stretching polypropylene film, water white transparency thickness is
21 μm, owing to stretching molecule orients, so the physical stability of this thin film, mechanical strength, air-tightness are preferable；
2, a kind of efficient supply of the present invention the energy-saving fuel pump of environmental protection, bidirectional stretching polypropylene film, water white transparency thickness is
21 μm, owing to stretching molecule orients, so the physical stability of this thin film, mechanical strength, air-tightness are preferable；
3, a kind of efficient supply of the present invention the energy-saving fuel pump of environmental protection, fuel tank oil-in isolation impurity oil-out separation gas,
Cooperate, extend the life-span that device uses, economical environment-protective.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and, to the present invention
Being described in further detail, the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, and it is right to be not intended as
The restriction of the present invention.
Embodiment
A kind of efficient supply of the present invention the energy-saving fuel pump of environmental protection, including fuel tank, and be attached thereto to obtain centrifugal pump, from
Arranging bubble spacing block between pump case and the energy-saving pump of heart pump, bubble spacing block is by rubber seal ring, insertion ring and plastic sheeting group
Becoming, wherein rubber seal ring is that common double lip band is dust-proof, and < 0.05MPa, linear velocity≤15m/s and ring connect media-resistant pressure
Between pump case and energy-saving pump, insertion ring is a kind of white rope form continuously become for Raw material processing with fine polytetrafluoroethylpowder powder material,
Goods that cross section is rounded also cover on rubber seal ring surface, and covered rearing with plastic film forms bubble spacing block on insertion ring.Mould
Material thin film is bidirectional stretching polypropylene film, and water white transparency thickness is 21 μm, and bidirectional stretching polypropylene film is by polypropylene
Grain is after co-extrusion forms sheet material more prepared through the stretching of both direction in length and breadth.Owing to stretching molecule orients, thus this thin
The physical stability of film, mechanical strength, air-tightness are preferable, and transparency and glossiness are higher, tough and hard wear resistant, and the present invention increases bubble
The effect of spacing block primarily to the space closed between pump case and energy-saving pump, does not allow the oil in pump flow to outside and not allow
The air of outside enters in pump.Remain the vacuum in water pump！When energy-saving pump operates, rubber seal ring can avoid oil body
Leaking outside, play the effect of isolation, but can produce bubble in the pump housing, bubble may penetrate into rubber envelope and outsides the loop into insertion ring, fills out
Can disappear by it by automatic absorption bubble after feed ring and bubble contact, change once so insertion ring takes 7 days, the plastic sheeting of outer layer
It is in order to after preventing insertion ring from absorbing bubble, generation chemical action causes dropping and having isolated the entrance of air.Increase oil-in
And to arrange dam plate be to cross the impurity inside oil strain, here function as the function filtered, protect the use longevity of energy-saving pump
Life, arranges oil-out and to cover air screen is in order to separation gas enters in the pump housing, and the normal work of the protection pump housing is further
Avoid causing, because gas enters, the situation that work cannot be properly functioning.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (3)
1. an energy-saving fuel pump for efficient supply environmental protection, including fuel tank, and is attached thereto to obtain centrifugal pump, and its feature exists
In: arranging bubble spacing block between pump case and the energy-saving pump of described centrifugal pump, bubble spacing block is by rubber seal ring, insertion ring and moulds
Material thin film composition, wherein rubber seal ring is that ring is connected between pump case and energy-saving pump, and insertion ring covers on rubber seal ring surface, moulds
Material thin film covers and forms bubble spacing block on insertion ring；Described a kind of efficient supply the energy-saving fuel pump of environmental protection, described oil
Oil-in is set on case, oil-in arranges dam plate and slag notch is set in dam plate upper end, fuel tank arranges oil-out,
Oil-out arranges air screen.
A kind of efficient supply the most according to claim 1 the energy-saving fuel pump of environmental protection, it is characterised in that:
Described rubber seal ring is that common double lip band is dust-proof, media-resistant pressure < 0.05MPa, linear velocity≤15m/s, described filler
Circle is a kind of white rope form, the goods that cross section is rounded continuously become for Raw material processing with fine polytetrafluoroethylpowder powder material.
A kind of efficient supply the most according to claim 1 the energy-saving fuel pump of environmental protection, it is characterised in that:
Described plastic sheeting includes that mylar, water white transparency thickness are 12 μm, and plastic sheeting includes mylar, water white transparency
Thickness is 12 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705297.0A CN106286375B (en) | 2016-08-23 | 2016-08-23 | A kind of efficient supply and environmentally friendly energy-saving fuel pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705297.0A CN106286375B (en) | 2016-08-23 | 2016-08-23 | A kind of efficient supply and environmentally friendly energy-saving fuel pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106286375A true CN106286375A (en) | 2017-01-04 |
| CN106286375B CN106286375B (en) | 2019-06-18 |
Family
ID=57615262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610705297.0A Expired - Fee Related CN106286375B (en) | 2016-08-23 | 2016-08-23 | A kind of efficient supply and environmentally friendly energy-saving fuel pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106286375B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996024789A1 (en) * | 1995-02-06 | 1996-08-15 | Sundstrand Corporation | Improved hydrostatic seal |
| CN1285783A (en) * | 1997-09-30 | 2001-02-28 | 美国3M公司 | Sealant composition, article, including same, and method of using same |
| CN201106576Y (en) * | 2007-07-31 | 2008-08-27 | 陕西航天动力高科技股份有限公司 | Apparatus for sealing centrifugal pump mouth loop |
| CN205190338U (en) * | 2015-11-18 | 2016-04-27 | 江苏苏中泵业制造有限公司 | Antiseep water pump shell structure |
| CN105715560A (en) * | 2016-03-28 | 2016-06-29 | 武汉船用机械有限责任公司 | Pump head device of deep well pump |
-
2016
- 2016-08-23 CN CN201610705297.0A patent/CN106286375B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996024789A1 (en) * | 1995-02-06 | 1996-08-15 | Sundstrand Corporation | Improved hydrostatic seal |
| CN1285783A (en) * | 1997-09-30 | 2001-02-28 | 美国3M公司 | Sealant composition, article, including same, and method of using same |
| CN201106576Y (en) * | 2007-07-31 | 2008-08-27 | 陕西航天动力高科技股份有限公司 | Apparatus for sealing centrifugal pump mouth loop |
| CN205190338U (en) * | 2015-11-18 | 2016-04-27 | 江苏苏中泵业制造有限公司 | Antiseep water pump shell structure |
| CN105715560A (en) * | 2016-03-28 | 2016-06-29 | 武汉船用机械有限责任公司 | Pump head device of deep well pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106286375B (en) | 2019-06-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20190618 Termination date: 20200823 |