CN207989202U - The automobile-used oil pressure regulator of motor - Google Patents
The automobile-used oil pressure regulator of motor Download PDFInfo
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- CN207989202U CN207989202U CN201721883617.8U CN201721883617U CN207989202U CN 207989202 U CN207989202 U CN 207989202U CN 201721883617 U CN201721883617 U CN 201721883617U CN 207989202 U CN207989202 U CN 207989202U
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- valve body
- vertical
- oil
- group
- diaphragm
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Abstract
The utility model provides a kind of automobile-used oil pressure regulator of motor, is used for motorcycle, including：Upper valve body, lower valve body, diaphragm group are vertical, valve ball group is vertical and big spring；Connection relation is：Oil inlet is provided on upper valve body, upper valve body is connected with lower valve body, and inside forms cavity；Diaphragm group is erected to set and be connect respectively with upper valve body and lower valve body between upper valve body and lower valve body, and diaphragm group is stood and forms oil suction chamber between upper valve body, and diaphragm group is vertical to form oil outlet chamber between lower valve body；Valve ball group is vertical connect with upper valve body, and in oil outlet chamber, the both ends of big spring are separately connected diaphragm group and stand and lower valve body for big spring setting；Wherein, it includes valve, primary diaphragm, secondary diaphragm and spring base that diaphragm group is vertical；The both ends of valve are located at oil suction chamber and oil outlet chamber, and valve is located at one end and the vertical connection of valve ball group of oil suction chamber.The utility model Simple And Practical, pressure stability, slope is small, and performance can be controlled preferably, and service life is high.
Description
Technical field
The utility model is related to motorcycle accessories, and in particular, to a kind of automobile-used oil pressure regulator of motor.
Background technology
In people’s lives, the vehicles are essential in daily life.Motorcycle is low as a kind of price
Honest and clean, the convenient vehicles of traveling, deep to be welcome by the both urban and rural residents, in daily life, motorcycle is in great demand, respectively
The motorcycle of formula various kinds is widely public to be used.As country is closed on motorcycle emission by state IV standards Deadline,
Each Motorcycle Manufacturers are there is an urgent need to research and develop the fuel pump mating with electric injection fuel system, to replace carburetor, to meet
Discharging standards.Oil pressure regulator is applied in motorcycle fuel supply system, is mounted on motorcycle fuel pump assembly, is risen
To the scheduled oil pressure value of internal system is kept, so that oil pump realizes quickly startup and the system oil pressure under motorcycle working condition
Pressure release carrys out the effect of regulating system oil pressure when excessively high.
Existing oil pressure regulator operation principle：Body cavity is divided into two cells by two panels sealing diaphragm, and one is spring
Room, a built-in compressed spring with pretightning force act on diaphragm；Another room is fuel oil room, is directly connected into fuel feeding manifold.When
When the oil pressure of the fuel oil of fuel feeding manifold into people's fuel oil room is more than scheduled numerical value, fuel pressure will just seal diaphragm, valve together
It turns down, overcomes spring pressure, valve is made to be detached with valve ball, superfluous fuel oil flows back into combustion by valve inner via hole in fuel oil room
In fuel tank, thus fuel feeding manifold and the oil pressure of pressure regulator fuel oil room is made to be maintained at scheduled oil pressure value.
However, the existing automobile-used oil pressure regulator of motor can have the following defects in actual use：
(1) volume is larger, is generally used on vehicle fuel pump assembly, and the space for occupying fuel oil pump assembly inner cavity is larger,
It can not be mounted on motorcycle fuel pump assembly；
(2) performance is unstable, and existing motorcycle assembly generally uses pressure relief valve, and pressure stability is poor, and its
Slope is larger, does not play good pressure stability and adjusts；
(3) fuel filter is poor, and present motorcycle oil product is more poor than automobile, is easy muddiness in fuel oil cycle, reduces and use
Service life.
Therefore, the automobile-used oil pressure regulator of existing motor there are problems that being promoted.
Utility model content
For the defects in the prior art, the purpose of this utility model is to provide a kind of automobile-used oil pressure regulator of motor, should
Oil pressure regulator packing pressure is stablized, and slope is small, and properties of product can be controlled preferably, to solve problem of the prior art.
In order to achieve the above objectives, the utility model provides a kind of automobile-used oil pressure regulator of motor, is used for motorcycle, packet
It includes：Upper valve body, lower valve body, diaphragm group are vertical, valve ball group is vertical and big spring；Connection relation is：It is provided with oil inlet on the upper valve body
Mouthful, the upper valve body is connected with lower valve body, and inside forms cavity；The diaphragm group erect set the upper valve body and lower valve body it
Between connect respectively with the upper valve body and lower valve body, and the diaphragm group is vertical forms oil suction chamber, diaphragm between the upper valve body
Group is vertical to form oil outlet chamber between lower valve body；The valve ball group is vertical to be connected with the upper valve body, and the big spring is arranged described
In oil outlet chamber, the both ends of the big spring are separately connected the diaphragm group and stand and the lower valve body；Wherein, the vertical packet of the diaphragm group
Include valve, primary diaphragm, secondary diaphragm and spring base；The both ends of the valve are located at the oil suction chamber and oil outlet chamber, institute
State one end and the vertical connection of the valve ball group that valve is located at the oil suction chamber.
According to the automobile-used oil pressure regulator of motor described in the utility model preferred embodiment, the valve ball group is vertical to include：Valve
Ball seat, little spring and valve ball, the valve ball are connect with the valve ball seat, and the valve ball is connected with the valve, described
Little spring is arranged in the valve ball seat to be connected with the valve ball.
Further include seal washer according to the automobile-used oil pressure regulator of motor described in the utility model preferred embodiment, it is described
Seal washer is connected with upper valve body socket.
Further include an O-ring, the O according to the automobile-used oil pressure regulator of motor described in the utility model preferred embodiment
Type circle, which is arranged above the seal washer to be socketed with the upper valve body, to be connected.
Further include strainer according to the automobile-used oil pressure regulator of motor described in the utility model preferred embodiment, the strainer
It is socketed and connects with the upper valve body, and the strainer covers the oil inlet.
The technical solution of the utility model is improved existing oil pressure regulator, and most important purpose is exactly to make
Oil pressure regulator more has practicability.
Specific purposes are as described below：
(1) oil pressure regulator of a Simple And Practical is newly designed, than the pressure stability of unidirectional relief valve, slope is small, product
Performance can be controlled preferably；
(2) reduce oil pressure regulator appearance and size and internal fuel-displaced mode, fuel-displaced mode upper entering and lower leaving, unidirectional arrow shape
Formula, be different from traditional oil pressure regulator be reflective fuel-displaced mode, more structure spaces when fuel oil pump assembly being made to design,
Design reaches optimization；
(3) fuel filter, oil pressure regulator add strainer, can be improved oil product with filter fuel, be adjusted by can be allowed oil pressure
The service life of device is improved.
Therefore, compared with prior art, the utility model has the advantages that：
The first, the utility model pressure stability, slope is small, and properties of product can be controlled preferably；
The second, the utility model appearance and size and internal fuel-displaced mode, more structures are empty when fuel oil pump assembly being made to design
Between, design reaches optimization；
Third, the utility model add strainer, can improve oil product with filter fuel, allow the service life of oil pressure regulator
It is improved.
Certainly, any one specific embodiment for implementing the utility model content, might not have all of the above simultaneously
Technique effect.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the appearance schematic diagram of the utility model oil pressure regulator；
Fig. 2 is the structure sectional view of the utility model oil pressure regulator；
Fig. 3 is the Structure explosion diagram of the utility model oil pressure regulator；
Fig. 4 is the working state schematic representation that the utility model valve is not switched on；
Fig. 5 is the working state schematic representation that the utility model valve is opened.
Specific implementation mode
The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These belong to the scope of protection of the utility model.
Please refer to 1, Fig. 2 and Fig. 3, a kind of automobile-used oil pressure regulator of motor is used for motorcycle, including：Upper valve body
4, lower valve body 13, diaphragm group are vertical, valve ball group is vertical and big spring 12；Connection relation is：It is provided with oil inlet on the upper valve body 4,
The upper valve body 4 and lower valve body 13 connect, and inside forms cavity；The diaphragm group, which erects, sets in the upper valve body 4 and lower valve body
It is connect respectively with the upper valve body 4 and lower valve body 13 between 13, and the diaphragm group is stood and forms oil inlet between the upper valve body 4
Chamber, diaphragm group is vertical to form oil outlet chamber between lower valve body 13；The valve ball group is vertical and the upper valve body 4 connects, the big spring
12 are arranged in the oil outlet chamber, and the both ends of the big spring 12 are separately connected the diaphragm group and stand and the lower valve body 13；Its
In, it includes valve 10, primary diaphragm 8, secondary diaphragm 9 and spring base 11 that the diaphragm group is vertical, the valve 10, primary diaphragm 8,
It being molded using riveting between secondary diaphragm 9 and spring base 11, bonding strength is high, as shown in Fig. 2, after riveting molding, primary diaphragm 8
It is overlapped with secondary diaphragm 9, valve 10 is sequentially plugged in the through-hole that primary diaphragm 8, secondary diaphragm 9 and spring base 11 open up；Institute
The both ends for stating valve 10 are located at the oil suction chamber and oil outlet chamber, and the valve 10 is located at one end of the oil suction chamber and described
The vertical connection of valve ball group.Necking riveting is molded between upper valve body 4, lower valve body 13 and diaphragm group are vertical, and such oil pressure regulator is just formed
Two chambers, and in addition to the channel of valve 10, remaining is entirely non-removable sealing, is formed between valve 10 and valve ball 5 close
Envelope.
In addition, the valve ball group is vertical includes：Valve ball seat 1, little spring 2 and valve ball 5, the valve ball 5 connect with the valve ball seat 1
It connects, necking forming between the valve ball seat 1, little spring 2 and valve ball 5, and the valve ball 5 is connected with the valve 10, institute
The setting of little spring 2 is stated to connect with the valve ball 5 in the valve ball seat 1.As shown in Fig. 2, valve ball seat 1 and upper valve body 4
Connection type is that a connection through-hole is opened up on upper valve body 4, and valve ball seat 1 is inserted into outward by interior, and it is logical closely to connect the connection
Hole.
In addition, further including seal washer 7, O-ring 6 and strainer 3 as shown in Figures 2 and 3；The seal washer 7 with it is described
The socket connection of upper valve body 4；The O-ring 6 is arranged above the seal washer 7 to be connected with the socket of the upper valve body 4；The filter
Net 3 is connected with the socket of the upper valve body 4, and the strainer 3 covers the oil inlet, the impurity being used in filter fuel.
The specific work process of the automobile-used oil pressure regulator of the utility model motor is as follows：As shown in Figure 4 and Figure 5, work as oil pump
The part fuel oil of output enters in oil pressure regulator fuel chamber, when fuel pressure is more than scheduled numerical value, diaphragm group vertical downward fortune
It is dynamic, overcome spring spring pressure, valve ball is made to leave valve, generate gap between the two, fuel oil flows back into fuel oil by valve inner via hole
In case, thus the oil pressure of fuel feeding manifold and pressure regulator is made to be maintained on scheduled oil pressure value.
The oil pressure regulator of the utility model is improved existing serial oil pressure regulator, is set at upper valve body oil inlet
Strainer is set, impurity in fuel is filtered out, by the impurities in fuel oil outside oil pressure regulator, ensures to enter in oil pressure regulator
The fuel oil in portion cleans, and effectively prevents influence of the inferior fuel oil to oil pressure regulator service life, and summary significantly uses the longevity
Life.Meanwhile the utility model stands fuel-displaced, internal fuel-displaced mode, upper entering and lower leaving, unidirectional arrow form, difference using diaphragm group
In traditional reflective fuel-displaced mode, more structure spaces when fuel oil pump assembly being made to design, design reaches optimization.
Therefore, compared with prior art, the utility model has the advantages that：
The first, the utility model pressure stability, slope is small, and properties of product can be controlled preferably；
The second, the utility model appearance and size and internal fuel-displaced mode, more structures are empty when fuel oil pump assembly being made to design
Between, design reaches optimization；
Third, the utility model add strainer, can improve oil product with filter fuel, allow the service life of oil pressure regulator
It is improved.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (5)
1. a kind of automobile-used oil pressure regulator of motor is used for motorcycle, which is characterized in that including：Upper valve body, lower valve body, diaphragm
Group is vertical, valve ball group is vertical and big spring；Connection relation is：Oil inlet, the upper valve body and lower valve body are provided on the upper valve body
Connection, inside form cavity；The diaphragm group erect set between the upper valve body and lower valve body respectively with the upper valve body and
Lower valve body connects, and the diaphragm group is stood and forms oil suction chamber between the upper valve body, and diaphragm group is vertical to be formed between lower valve body
Oil outlet chamber；The valve ball group is vertical to be connected with the upper valve body, and the big spring is arranged in the oil outlet chamber, the big spring
Both ends are separately connected the diaphragm group and stand and the lower valve body；Wherein,
It includes valve, primary diaphragm, secondary diaphragm and spring base that the diaphragm group is vertical；The both ends of the valve are located at described
Oil suction chamber and oil outlet chamber, the valve are located at one end and the vertical connection of the valve ball group of the oil suction chamber.
2. the automobile-used oil pressure regulator of motor according to claim 1, which is characterized in that the valve ball group is vertical to include：Valve ball
Seat, little spring and valve ball, the valve ball are connect with the valve ball seat, and the valve ball is connected with the valve, described small
Spring is arranged in the valve ball seat to be connected with the valve ball.
3. the automobile-used oil pressure regulator of motor according to claim 1, which is characterized in that further include seal washer, it is described close
Seal washer is connected with upper valve body socket.
4. the automobile-used oil pressure regulator of motor according to claim 3, which is characterized in that further include an O-ring, it is described O-shaped
Circle, which is arranged above the seal washer to be socketed with the upper valve body, to be connected.
5. the automobile-used oil pressure regulator of motor according to claim 1, which is characterized in that further include strainer, the strainer with
The upper valve body socket connection, and the strainer covers the oil inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883617.8U CN207989202U (en) | 2017-12-28 | 2017-12-28 | The automobile-used oil pressure regulator of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721883617.8U CN207989202U (en) | 2017-12-28 | 2017-12-28 | The automobile-used oil pressure regulator of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989202U true CN207989202U (en) | 2018-10-19 |
Family
ID=63818318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721883617.8U Expired - Fee Related CN207989202U (en) | 2017-12-28 | 2017-12-28 | The automobile-used oil pressure regulator of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266298A (en) * | 2017-12-22 | 2018-07-10 | 苏州斯雷克机电科技有限公司 | A kind of pressure control structure for fuel injector oil pressure branch pipe |
-
2017
- 2017-12-28 CN CN201721883617.8U patent/CN207989202U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266298A (en) * | 2017-12-22 | 2018-07-10 | 苏州斯雷克机电科技有限公司 | A kind of pressure control structure for fuel injector oil pressure branch pipe |
| CN108266298B (en) * | 2017-12-22 | 2020-09-29 | 苏州斯雷克机电科技有限公司 | Pressure control structure for oil pressure branch pipe of oil injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20201228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |