WO2018188059A1 - Noyau interne anti-blocage de tuyau de carburant de voiture intelligente - Google Patents

Noyau interne anti-blocage de tuyau de carburant de voiture intelligente Download PDF

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Publication number
WO2018188059A1
WO2018188059A1 PCT/CN2017/080536 CN2017080536W WO2018188059A1 WO 2018188059 A1 WO2018188059 A1 WO 2018188059A1 CN 2017080536 W CN2017080536 W CN 2017080536W WO 2018188059 A1 WO2018188059 A1 WO 2018188059A1
Authority
WO
WIPO (PCT)
Prior art keywords
inner core
fuel pipe
coating
bio
wire
Prior art date
Application number
PCT/CN2017/080536
Other languages
English (en)
Chinese (zh)
Inventor
肖丽芳
Original Assignee
深圳市方鹏科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市方鹏科技有限公司 filed Critical 深圳市方鹏科技有限公司
Priority to PCT/CN2017/080536 priority Critical patent/WO2018188059A1/fr
Publication of WO2018188059A1 publication Critical patent/WO2018188059A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/01—Arrangement of fuel conduits

Definitions

  • the present invention relates to an inner core of an intelligent automobile fuel pipe that is resistant to clogging.
  • An automobile engine is an engine that powers an automobile, and is an engine of the automobile, which affects the power, economy, and environmental protection of the automobile.
  • automotive engines can be classified into diesel engines, gasoline engines, electric vehicle motors, and hybrids.
  • Common gasoline engines and diesel engines are reciprocating piston internal combustion engines, which convert the chemical energy of fuel into mechanical energy of piston movement and output power to the outside.
  • Gasoline engine has high speed, low quality, low noise, easy starting and low manufacturing cost.
  • Diesel engine has large compression ratio, high thermal efficiency, and better economic performance and emission performance than gasoline engine.
  • the four-stroke gasoline engine mixes air and gasoline in a certain proportion to form a good mixed-car engine.
  • the engine is combined with the air.
  • the suction stroke is sucked into the cylinder.
  • the mixed gas is compressed and ignited to generate heat.
  • the high-temperature and high-pressure gas acts on the top of the piston.
  • the piston is driven to reciprocate linear motion, and the mechanical energy is externally output through the connecting rod and the crankshaft flywheel mechanism.
  • the four-stroke gasoline engine completes a duty cycle during the intake stroke, compression stroke, power stroke, and exhaust stroke.
  • An inner core of an intelligent automobile fuel pipe for preventing clogging is provided.
  • An inner core of an intelligent automobile fuel pipe anti-clogging the main structure thereof is: a wire mesh, a tensile wire, a bio-coating, the Each of the two lateral wire mesh concave and convex points is fixed by a tensile knot phase knot; the drawn wire has a plurality of curved arc shapes, and the curved arc is wrapped with a bio-coating. Further, the bio-coating layer has a thickness of 750-1200 nm. . Further, the bio-coating is an anti-coagulant. Further, the number of curved wires of the drawn wire is 3-7.
  • the thickness of the nano-unit level is adopted; secondly, the position of the coating layer is more clearly defined, and a coating layer is provided at a separate drawing knot.
  • FIG. 1 is an overall structural view of an inner core of an intelligent automobile fuel pipe against clogging according to the present invention.
  • 2 is a view showing an inner core network structure of an anti-clogging of a fuel pipe of an intelligent automobile according to the present invention.
  • Fig. 3 is a structural view of a core drawn wire of an intelligent automobile fuel pipe against clogging according to the present invention. In the figure, 1-wire mesh, 2-strand wire, 3-bio-coating.
  • An anti-clogging inner core of a smart automobile fuel pipe the main structure thereof is: a wire mesh 1, a drawn wire 2, a bio-coating 3, and each of the two horizontal wire meshes 1
  • the tensioned wire 2 is fixed by a pull-knot 2 phase; the drawn wire 2 has a plurality of curved shapes, and the curved coating is wrapped with a bio-coating 3.
  • the biocoat 3 has a thickness of 750-1200 nm.
  • the biocoating 3 is an anti-coagulant.
  • the number of curved wires of the drawn wire 2 is 3-7.
  • the core of the design of the present invention one of the two wire meshes 1 is fixed by the tension wire 2, and the physical form of the wire 2 is curved, the most advantageous of this design is when the engine After the stent is implanted into the tubing, the stent can be effectively prevented from being deformed excessively due to excessive deformation of the engine bracket, resulting in certain damage to the tubing wall. Because the process of being stretched by the wire mesh 1 is actually a straightening process, this will inevitably lead to a longer distance between the concave and convex points of the wire mesh 1, and since the drawn wire 2 has a plurality of curved shapes, it can be easily overcome. This is an extended question. The second is that the curved coating is wrapped with bio-coating 3.
  • the traditional second-generation coated stent is made of a full-coated coating. This method is not effective.
  • the reason for the analysis is due to the stress of the wire mesh 1 due to the stiffness. And the requirement to be sucked in the wall of the tubing, so the surface itself is very smooth, so the coating is applied to the stressed member, and its durability is poor. Greatly used light.
  • the coating is only designed on the pull-wire 2, and the pull-wire 2 is not a force-receiving member, but is a kind of connecting member, and since a plurality of curved shapes are provided, the spread area of each coating layer is also Large, so the amount that can be stored is not small.

Abstract

L'invention concerne un noyau interne étanche d'un tuyau de carburant d'une voiture intelligente, comprenant principalement : des fils métalliques (1), des fils de connexion (2) et des revêtements biologiques (3). Les points convexes-concaves entre deux fils métalliques horizontaux (1) sont reliés et fixés par les fils de connexion (2) ; les fils de connexion (2) sont en forme de multiples arcs courbés, et les arcs courbés sont revêtus des revêtements biologiques (3). D'une part, les revêtements biologiques (3) ont une épaisseur d'un niveau nanométrique ; d'autre part, les positions des revêtements biologiques (3) sont plus explicites, et les revêtements biologiques (3) sont disposés au niveau de fils de connexion séparés (2).
PCT/CN2017/080536 2017-04-14 2017-04-14 Noyau interne anti-blocage de tuyau de carburant de voiture intelligente WO2018188059A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/080536 WO2018188059A1 (fr) 2017-04-14 2017-04-14 Noyau interne anti-blocage de tuyau de carburant de voiture intelligente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/080536 WO2018188059A1 (fr) 2017-04-14 2017-04-14 Noyau interne anti-blocage de tuyau de carburant de voiture intelligente

Publications (1)

Publication Number Publication Date
WO2018188059A1 true WO2018188059A1 (fr) 2018-10-18

Family

ID=63792098

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/080536 WO2018188059A1 (fr) 2017-04-14 2017-04-14 Noyau interne anti-blocage de tuyau de carburant de voiture intelligente

Country Status (1)

Country Link
WO (1) WO2018188059A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201157423Y (zh) * 2008-02-29 2008-12-03 万瑞飞鸿(北京)医疗器材有限公司 一种血管支架
CN102335052A (zh) * 2011-07-15 2012-02-01 南京微创医学科技有限公司 抗再狭窄消化道内支架
CN202740162U (zh) * 2012-02-27 2013-02-20 江苏省华星医疗器械实业有限公司 新型血管支架
CN203122690U (zh) * 2013-02-21 2013-08-14 首都医科大学附属北京天坛医院 椎动脉支架
US20150105854A1 (en) * 2012-05-21 2015-04-16 University Of Cincinnati Methods for Making Magnesium Biodegradable Stents for Medical Implant Applications
CN205903334U (zh) * 2016-06-24 2017-01-25 陈安勇 一种冠脉支架

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201157423Y (zh) * 2008-02-29 2008-12-03 万瑞飞鸿(北京)医疗器材有限公司 一种血管支架
CN102335052A (zh) * 2011-07-15 2012-02-01 南京微创医学科技有限公司 抗再狭窄消化道内支架
CN202740162U (zh) * 2012-02-27 2013-02-20 江苏省华星医疗器械实业有限公司 新型血管支架
US20150105854A1 (en) * 2012-05-21 2015-04-16 University Of Cincinnati Methods for Making Magnesium Biodegradable Stents for Medical Implant Applications
CN203122690U (zh) * 2013-02-21 2013-08-14 首都医科大学附属北京天坛医院 椎动脉支架
CN205903334U (zh) * 2016-06-24 2017-01-25 陈安勇 一种冠脉支架

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