CN105952555A - Motor vehicle fuel oil regulator - Google Patents
Motor vehicle fuel oil regulator Download PDFInfo
- Publication number
- CN105952555A CN105952555A CN201610214911.3A CN201610214911A CN105952555A CN 105952555 A CN105952555 A CN 105952555A CN 201610214911 A CN201610214911 A CN 201610214911A CN 105952555 A CN105952555 A CN 105952555A
- Authority
- CN
- China
- Prior art keywords
- valve core
- hollow valve
- motor vehicle
- vehicle fuel
- wall
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
- F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to a motor vehicle fuel oil regulator. The motor vehicle fuel oil regulator includes an upper housing and a lower housing which are fixed together; the upper housing and the lower housing form a cavity; a hollow valve core is arranged in the cavity; a joint between the upper housing and the lower housing is provided with a rubber gasket arranged on an outer wall of the hollow valve core; the top end surface of the upper housing is provided with an oil outlet; the center of the bottom end surface of the lower housing is provided with a fixing end head; the bottom end surface of the lower housing is provided with a plurality of oil inlets which are evenly distributed around the fixing end head in a circumference shape; the bottom end surface of the hollow valve core is embedded in a circular sealing door contacting the fixing end head; the outer wall of the hollow valve core is sleeved by a spring, the top of the spring sleeves an upper seat sleeve; a side wall of the upper seat sleeve is provided with a plurality of holes; and the bottom of the spring sleeves a lower seat sleeve which is snapped to the outer wall of the hollow valve core. The motor vehicle fuel oil regulator is novel in structure, fuel oil can enter the inner part of the lower housing from the oil inlets and pushes the hollow valve core upward, and then the fuel oil enters the inner part of the hollow valve from the circular sealing door; and the motor vehicle fuel oil regulator is stable in working and is long in service life.
Description
Technical field
The present invention relates to a kind of motor vehicle fuel actuator.
Background technology
Fuel regulator, fuel regulator master it is fitted with greatly on the fuel passage of interior of motor vehicles
It is used for stable oil pressure.And conventional fuel oil actuator mainly includes the metal that supported by compression spring
Spool is constituted, and utilizes the elastic force of compression spring to control the closedown of metal spool and conducting, but
Producing the biggest noise time specifically used, job insecurity, service life is short.
Summary of the invention
For solving above-mentioned technical problem, the present invention provides the motor vehicle fuel of a kind of novelty to regulate
Device.
The motor vehicle fuel actuator of the present invention, including the upper shell being fixed together and lower casing
Body, is provided with hollow valve core, upper shell and lower casing in the cavity that described upper shell and lower house are formed
The junction of body is provided with the rubber blanket being fastened on hollow valve core outer wall, and the top end face of upper shell sets
There is oil-out, be provided with fixing termination in the middle part of the bottom face of lower house, the bottom face of lower house sets
Having some oil-ins being circularly and evenly distributed around fixing termination, the bottom face of hollow valve core is embedding
Enter and fix the annular that termination contacts and seal up a door, sheathed spring on the outer wall of hollow valve core, spring
The sheathed upper cover for seat in top, the sidewall of upper cover for seat is provided with some circular holes, and the bottom of spring is arranged with
The lower cover for seat being fastened on hollow valve core outer wall, the bottom face of lower cover for seat is resisted against described rubber blanket
Top end face on.
The motor vehicle fuel actuator of the present invention, the top ports outer of described lower house is provided with a circle
For fixing the flange of upper shell.
The motor vehicle fuel actuator of the present invention, is provided with fixing inside the bottom nozzle of described upper cover for seat
Fixed cover on hollow valve core outer wall.
The motor vehicle fuel actuator of the present invention, the outer wall of described lower cover for seat is provided with some openings
Groove.
Compared with prior art the invention have the benefit that the motor vehicle fuel regulation of the present invention
Device novel structure, enclosure interior arranges mesopore spool, the outer wall of mesopore spool is arranged with the seat of honour
The spring that set and lower cover for seat are fixed, lower cover for seat is fastened on the outer wall of mesopore spool, and fuel oil is by entering
Hydraulic fluid port enters inside lower house, and by mesopore spool upwards jack-up, fuel oil by annular seal up a door into
Enter mesopore valve core inside, and finally discharged by oil-out, reasonable in design, simple in construction, work
Stable, noise is low, and service life is long.
Accompanying drawing explanation
Fig. 1 be the motor vehicle fuel actuator described in the embodiment of the present invention structural representation it
One；
Fig. 2 be the motor vehicle fuel actuator described in the embodiment of the present invention structural representation it
Two.
In figure:
1, upper shell；2, lower house；3, hollow valve core；4, rubber blanket；5, oil-out；
6, fixing termination；7, oil-in；8, annular is sealed up a door；9, spring；10, upper cover for seat；11、
Circular hole；12, lower cover for seat；13, flange；14, fixed cover；15, open slot.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is made the most in detail
Describe.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
As shown in Figure 1-2, a kind of motor vehicle fuel actuator, including the upper casing being fixed together
Body 1 and lower house 2, be provided with hollow valve in the cavity that described upper shell 1 and lower house 2 are formed
Core 3, the junction of upper shell 1 and lower house 2 is provided with and is fastened on hollow valve core 3 outer wall
Rubber blanket 4, the cavity formed between upper shell 1 and lower house 2 is divided into up and down by rubber blanket 4
Two parts；The top end face of upper shell 1 is provided with oil-out 5, sets in the middle part of the bottom face of lower house 2
Have fixing termination 6, the bottom face of lower house 2 be provided with some around fixing termination 6 circumferentially
Equally distributed oil-in 7, the bottom face of hollow valve core 3 embeds and fixes what termination 6 contacted
Annular seals up a door 8, sheathed spring 9 on the outer wall of hollow valve core 3, on the top of spring 9 is sheathed
Cover for seat 10, the sidewall of upper cover for seat 10 is provided with some circular holes 11, and the bottom of spring 9 is arranged with
Being fastened on the lower cover for seat 12 on hollow valve core 3 outer wall, the bottom face of lower cover for seat 12 is resisted against institute
State on the top end face of rubber blanket 4.
The motor vehicle fuel actuator of the present invention, the top ports outer of described lower house 2 is provided with one
Circle is for fixing the flange 13 of upper shell 1.
The motor vehicle fuel actuator of the present invention, is provided with inside the bottom nozzle of described upper cover for seat 10
It is fixed on the fixed cover 14 on hollow valve core 3 outer wall.
The motor vehicle fuel actuator of the present invention, the outer wall of described lower cover for seat 12 is provided with some opening
Mouth groove 15.
The motor vehicle fuel controller structure of the present invention is novel, and enclosure interior arranges mesopore spool,
Being arranged with the spring that cover for seat and lower cover for seat are fixing on the outer wall of mesopore spool, lower cover for seat is fastened on
On the outer wall of mesopore spool, fuel oil is entered inside lower house by oil-in, and by mesopore spool to
Upper jack-up, fuel oil sealed up a door entrance mesopore valve core inside by annular, and finally discharged by oil-out,
Reasonable in design, simple in construction, working stability, noise is low, and service life is long.
The above is only the preferred embodiment of the present invention, it is noted that lead for this technology
For the those of ordinary skill in territory, on the premise of without departing from the technology of the present invention principle, it is also possible to
Making some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (4)
1. a motor vehicle fuel actuator, including the upper shell (1) being fixed together and under
Housing (2), it is characterised in that: the cavity that described upper shell (1) and lower house (2) are formed
Inside being provided with hollow valve core (3), the junction of upper shell (1) and lower house (2) is provided with card and sets
Rubber blanket (4) on hollow valve core (3) outer wall, the top end face of upper shell (1) is provided with out
Hydraulic fluid port (5), is provided with fixing termination (6), lower house (2) in the middle part of the bottom face of lower house (2)
Bottom face be provided with some oil-ins (7) being circularly and evenly distributed around fixing termination (6),
The bottom face of hollow valve core (3) embeds and fixes the annular that termination (6) contacts and seal up a door (8),
Sheathed spring (9) on the outer wall of hollow valve core (3), the sheathed upper cover for seat in top of spring (9)
(10), the sidewall of upper cover for seat (10) is provided with some circular holes (11), the end of spring (9)
End is arranged with the lower cover for seat (12) being fastened on hollow valve core (3) outer wall, lower cover for seat (12)
Bottom face be resisted against on the top end face of described rubber blanket (4).
Motor vehicle fuel actuator the most according to claim 1, it is characterised in that: institute
The top ports outer stating lower house (2) is provided with a circle for fixing the flange (13) of upper shell (1).
Motor vehicle fuel actuator the most according to claim 1, it is characterised in that: institute
State to be provided with inside the bottom nozzle of cover for seat (10) and be fixed on consolidating on hollow valve core (3) outer wall
Fixed set (14).
Motor vehicle fuel actuator the most according to claim 1, it is characterised in that: described
The outer wall of lower cover for seat (12) is provided with some open slots (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214911.3A CN105952555A (en) | 2016-04-07 | 2016-04-07 | Motor vehicle fuel oil regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610214911.3A CN105952555A (en) | 2016-04-07 | 2016-04-07 | Motor vehicle fuel oil regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952555A true CN105952555A (en) | 2016-09-21 |
Family
ID=56917589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610214911.3A Pending CN105952555A (en) | 2016-04-07 | 2016-04-07 | Motor vehicle fuel oil regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952555A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061078A (en) * | 2017-05-16 | 2017-08-18 | 太平洋电子(昆山)有限公司 | A kind of fuel pressure regulator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040050428A1 (en) * | 2002-09-17 | 2004-03-18 | Eaton Corporation | Filler tube mounted fuel tank refueling valve |
| KR100773382B1 (en) * | 2006-11-29 | 2007-11-05 | 현담산업 주식회사 | Fuel pressure regulator for automobile using guide valve |
| CN201531345U (en) * | 2009-10-30 | 2010-07-21 | 沈阳玄潭汽车部件有限公司 | Pressure regulator used for oil fuel pump |
| CN103047067A (en) * | 2011-10-11 | 2013-04-17 | 上海索菲玛汽车滤清器有限公司 | Fuel pressure regulator |
| CN203730292U (en) * | 2014-02-19 | 2014-07-23 | 江门市威宇系统技术有限公司 | Pressure stabilizing valve for gasoline pump for common-rail electronic-control gasoline engine |
| CN205592046U (en) * | 2016-04-07 | 2016-09-21 | 宁波旭友交通电器有限公司 | Motor vehicle fuel regulator |
-
2016
- 2016-04-07 CN CN201610214911.3A patent/CN105952555A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040050428A1 (en) * | 2002-09-17 | 2004-03-18 | Eaton Corporation | Filler tube mounted fuel tank refueling valve |
| KR100773382B1 (en) * | 2006-11-29 | 2007-11-05 | 현담산업 주식회사 | Fuel pressure regulator for automobile using guide valve |
| CN201531345U (en) * | 2009-10-30 | 2010-07-21 | 沈阳玄潭汽车部件有限公司 | Pressure regulator used for oil fuel pump |
| CN103047067A (en) * | 2011-10-11 | 2013-04-17 | 上海索菲玛汽车滤清器有限公司 | Fuel pressure regulator |
| CN203730292U (en) * | 2014-02-19 | 2014-07-23 | 江门市威宇系统技术有限公司 | Pressure stabilizing valve for gasoline pump for common-rail electronic-control gasoline engine |
| CN205592046U (en) * | 2016-04-07 | 2016-09-21 | 宁波旭友交通电器有限公司 | Motor vehicle fuel regulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061078A (en) * | 2017-05-16 | 2017-08-18 | 太平洋电子(昆山)有限公司 | A kind of fuel pressure regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
|
| RJ01 | Rejection of invention patent application after publication |