CN216198424U

CN216198424U - Electric injection engine for electric injection motorcycle

Info

Publication number: CN216198424U
Application number: CN202122267221.3U
Authority: CN
Inventors: 张吉全; 陈建; 陈厚智; 杨其海; 李响
Original assignee: CHONGQING SHUANGSHI MOTORCYCLE MANUFACTURING CO LTD
Current assignee: CHONGQING SHUANGSHI MOTORCYCLE MANUFACTURING CO LTD
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-05
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses an electronic fuel injection engine for an electronic fuel injection motorcycle, which comprises an electronic fuel injection engine body, a supporting plate and a water tank, wherein the supporting plate is installed at the bottom end of the surface of the electronic fuel injection engine body, the water tank is arranged on one side of the top of the supporting plate, the water pump is arranged at the top of the water tank, a water inlet pipe is arranged at the input end of the water pump, a water delivery pipe is arranged at the output end of the water pump, a cooling pipe is arranged at the bottom end of the water delivery pipe, an installation box penetrates through the surface of the water delivery pipe, and a water return pipe is arranged at the bottom end of the cooling pipe. According to the utility model, through the arrangement of the water tank, the water pump, the water inlet pipe, the water delivery pipe, the cooling pipe, the mounting box, the water return pipe and the heat dissipation fins, and the matched use of the water tank, the cooling pipe, the heat dissipation fins and the water pump, the temperature of the electronic injection engine body during working is relieved to a certain extent, the temperature and the working state of the electronic injection engine body and surrounding parts during working are ensured, and the electronic injection engine body is prevented from stopping working due to overhigh temperature.

Description

Electric injection engine for electric injection motorcycle

Technical Field

The utility model relates to the technical field of electronic fuel injection engines, in particular to an electronic fuel injection engine for an electronic fuel injection motorcycle.

Background

The electronic fuel injection engine adopts an electronic control device to replace a traditional mechanical system to control the fuel supply process of the engine, gasoline is sprayed into an air inlet pipe through a fuel injector under certain pressure to be atomized, and the atomized gasoline is mixed with the entering air flow and enters a combustion chamber to be combusted, so that the engine and a catalytic converter are ensured to work in the optimal state all the time.

The electric injection engine for the electric injection motorcycle in the prior art has the defects that:

1. the reference CN211287938U discloses a continuous oil supply mechanism and a fuel oil supply device for an electronic fuel injection engine, which includes a first oil supply device, a second oil supply device connected to the first oil supply device, and a balancing device for balancing the height of the fuel oil level of the first oil supply device; the first oil supply device is higher than the second oil supply device; the balancing device is a balancing pipe communicated with the second oil supply device, the balancing pipe comprises a first opening end connected with the second oil supply device and a second opening end communicated with air, and the second opening end is higher than the liquid level of fuel oil in the first oil supply device. The device has simple structure, reliability and practicability, can continuously supply oil for the electronic injection engine, is particularly suitable for durability test of the electronic injection engine rack, does not relate to cooling and lubricating measures during the operation of the engine when in use, and has certain limitation when in use, so the specific implementation mode of the device needs to be improved. In the prior art, an electronic fuel injection engine for an electronic fuel injection motorcycle is difficult to keep cool when in use, so that the temperature is too high when in work, certain influence is generated on the engine and surrounding parts, and certain limitation is realized when in use;

2. in the prior art, an electronic fuel injection engine for an electronic fuel injection motorcycle is difficult to lubricate internal Jinning when in use, can cause serious internal abrasion after long-term working, influences the service life of the engine, and does not have certain practicability when in use.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide an electric injection engine for an electric injection motorcycle to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme that the electronic fuel injection engine for the electronic fuel injection motorcycle comprises an electronic fuel injection engine body, a supporting plate and a water tank, wherein the supporting plate is installed at the bottom end of the surface of the electronic fuel injection engine body, and the water tank is arranged on one side of the top of the supporting plate;

the water tank is characterized in that a water pump is arranged at the top of the water tank, a water inlet pipe is arranged at the input end of the water pump, a valve is arranged on the surface of the water inlet pipe, and a water delivery pipe is arranged at the output end of the water pump;

the bottom of raceway is provided with the cooling tube, the surface of raceway is run through there is the mounting box, the bottom of cooling tube is provided with the wet return, the surface of wet return runs through in the inside of mounting box.

Preferably, the two sides of the mounting box are provided with plug boards, one side of each plug board is connected with a plug groove, one side of each plug groove is provided with a threaded hole, and the inner threads of the threaded holes are connected with bolts.

Preferably, the surface of the mounting box is provided with a plurality of radiating fins, and the surface of the water tank is provided with an observation window.

Preferably, an oil storage box is arranged on the other side of the electronic fuel injection engine body, and a plurality of transverse plates are installed on the inner side wall of the oil storage box.

Preferably, one side at diaphragm top is provided with touch switch, the baffle is installed to the interior roof of oil storage box, and the baffle is installed to one side of diaphragm bottom.

Preferably, the oil storage box is internally provided with a ball valve, and the ball valve is positioned between the oil storage box and the baffle plate

Preferably, an oil supply pipe is arranged at the bottom end of one side of the oil storage box, and an electromagnetic valve is arranged on the surface of the oil supply pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the water tank, the water pump, the water inlet pipe, the water delivery pipe, the cooling pipe, the mounting box, the water return pipe and the heat dissipation fins, and the matched use of the water tank, the cooling pipe, the heat dissipation fins and the water pump, the temperature of the electronic injection engine body during working is relieved to a certain extent, the temperature and the working state of the electronic injection engine body and surrounding parts during working are ensured, and the electronic injection engine body is prevented from stopping working due to overhigh temperature.

2. According to the utility model, through the arrangement of the oil storage box, the touch switch, the ball valve, the baffle plate, the oil supply pipe and the electromagnetic valve and the matching use of the electromagnetic valve, the ball valve and the touch switch, the outflow quantity of the lubricant at each time is controlled, and the excessive outflow of the lubricant is avoided, so that certain waste is avoided.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of the solenoid valve of the present invention;

FIG. 3 is a schematic view of a cooling tube configuration of the present invention;

fig. 4 is a schematic diagram of a plug board structure according to the present invention.

In the figure: 1. an electric injection engine body; 2. a support plate; 3. a water tank; 4. a water pump; 5. a water inlet pipe; 6. a cooling tube; 7. mounting a box; 8. a water return pipe; 9. a plugboard; 10. inserting grooves; 11. heat dissipation fins; 12. an observation window; 13. an oil storage box; 14. a transverse plate; 15. a touch switch; 16. a baffle plate; 17. a ball valve; 18. an oil supply pipe; 19. an electromagnetic valve; 20. a water delivery pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1, 3 and 4, in an embodiment of the utility model, an electronic fuel injection engine for an electronic fuel injection motorcycle includes an electronic fuel injection engine body 1, a support plate 2 and a water tank 3, the support plate 2 is installed at the bottom end of the surface of the electronic fuel injection engine body 1, the water tank 3 is installed at one side of the top of the support plate 2, a water pump 4 is installed at the top of the water tank 3, a water inlet pipe 5 is installed at the input end of the water pump 4, a valve is installed on the surface of the water inlet pipe 5, a water pipe 20 is installed at the output end of the water pump 4,

the water tank 3, the water pump 4, the water inlet pipe 5, the water pipe 20, the cooling pipe 6, the mounting box 7, the water return pipe 8 and the heat dissipation fins 11 are arranged, when the electronic fuel injection engine body 1 works, the water pump 4 is started simultaneously, so that the input end of the water pump 4 conveys the cooling liquid in the water tank 3 to the inside of the water pipe 20 at the output end of the water pump 4 through the water inlet pipe 5, the cooling liquid is conveyed to the inside of the cooling pipe 6 through the water pipe 20, the cooling pipe 6 is arranged in the mounting box 7 in an s shape, the contact area with the electronic fuel injection engine body 1 is large, the integral cooling speed is higher, the effect is better, after the cooling liquid in the cooling pipe 6 cools the electronic fuel injection engine body 1 through the inside of the mounting box 7, the cooling liquid enters the water tank 3 through the water return pipe 8, and the heat dissipated when the electronic fuel injection engine body 1 works together with the cooling liquid in the cooling pipe 6 is absorbed due to the fact that the plurality of the heat dissipation fins 11 are arranged on the surface of the mounting box 7, the working temperature of the electronic fuel injection engine body 1 is reduced, the working temperature of surrounding parts is ensured, the normal operation of the electronic fuel injection engine body 1 is facilitated, the working temperature of the electronic fuel injection engine body 1 is relieved to a certain extent through the matching use of the water tank 3, the cooling pipe 6, the heat dissipation fins 11 and the water pump 4, the working temperature and the working state of the electronic fuel injection engine body 1 and the surrounding parts are ensured, and the electronic fuel injection engine body 1 is prevented from stopping working due to overhigh temperature;

the bottom end of the water delivery pipe 20 is provided with a cooling pipe 6, the surface of the water delivery pipe 20 is penetrated with a mounting box 7, the bottom end of the cooling pipe 6 is provided with a water return pipe 8, the surface of the water return pipe 8 penetrates through the inside of the mounting box 7, two sides of the mounting box 7 are both provided with inserting plates 9, one side of each inserting plate 9 is connected with an inserting groove 10, one side of each inserting groove 10 is provided with a threaded hole, the inside of each threaded hole is connected with a bolt through threads, the surface of the mounting box 7 is provided with a plurality of radiating fins 11, the surface of the water tank 3 is provided with an observation window 12,

example two:

referring to fig. 1 and 2, in an embodiment of the utility model, an electronic fuel injection engine for an electronic fuel injection motorcycle includes an oil storage box 13, a solenoid valve 19 and a ball valve 17, the oil storage box 13 is disposed on the other side of an electronic fuel injection engine body 1, a plurality of transverse plates 14 are mounted on the inner side wall of the oil storage box 13, a touch switch 15 is disposed on one side of the top of the transverse plates 14, a baffle 16 is mounted on the inner top wall of the oil storage box 13, a baffle 16 is mounted on one side of the bottom of the transverse plates 14, the ball valve 17 is disposed inside the oil storage box 13, the ball valve 17 is located between the oil storage box 13 and the baffle 16, an oil supply pipe 18 is disposed at the bottom end of one side of the oil storage box 13, the solenoid valve 19 is disposed on the surface of the oil supply pipe 18,

when lubricant is to be supplied to the interior of the electronic injection engine body 1 for lubrication, the electromagnetic valve 19 is opened, so that the lubricant in the oil storage box 13 flows into the interior of the electronic injection engine body 1 through the oil supply pipe 18 to lubricate internal parts, when the lubricant in the oil storage box 13 flows to a certain amount, the ball valve 17 in the oil storage box 13 descends along with the reduction height of the lubricant, when the ball valve 17 touches the touch switch 15, the touch switch 15 controls the electromagnetic valve 19 to close, so that the lubricant stops flowing, so that the oil supply of the oil supply pipe 18 to the interior of the electronic injection engine body 1 is stopped, and through the matched use of the electromagnetic valve 19, the ball valve 17 and the touch switch 15, the outflow amount of the lubricant each time is controlled, so that excessive outflow of the lubricant is avoided, causing a certain waste.

In the utility model, the working steps of the device are as follows:

through the matching work of the water tank 3, the water pump 4, the water inlet pipe 5, the water pipe 20, the cooling pipe 6, the mounting box 7, the water return pipe 8 and the heat dissipation fins 11, when the electronic injection engine body 1 works, the water pump 4 is started simultaneously, so that the input end of the water pump 4 conveys the cooling liquid in the water tank 3 to the inside of the water pipe 20 at the output end of the water pump 4 through the water inlet pipe 5, the cooling liquid is conveyed to the inside of the cooling pipe 6 through the water pipe 20, the cooling pipe 6 is arranged in the mounting box 7 in an s shape, the contact area with the electronic injection engine body 1 is large, the integral cooling speed is higher, the effect is better, after the cooling liquid in the cooling pipe 6 cools the electronic injection engine body 1 through the inside of the mounting box 7, the cooling liquid enters the inside of the water tank 3 through the water return pipe 8, the surface of the mounting box 7 is provided with the plurality of heat dissipation fins 11, and the cooling liquid in the cooling pipe 6 absorbs the heat dissipated when the electronic injection engine body 1 works together, the working temperature of the electronic fuel injection engine body 1 is reduced, the working temperature of surrounding parts is ensured, the normal operation of the electronic fuel injection engine body 1 is facilitated, the working temperature of the electronic fuel injection engine body 1 is relieved to a certain extent through the matching use of the water tank 3, the cooling pipe 6, the heat dissipation fins 11 and the water pump 4, the working temperature and the working state of the electronic fuel injection engine body 1 and the surrounding parts are ensured, the electronic fuel injection engine body 1 is prevented from stopping working due to overhigh temperature, the electromagnetic valve 19 is opened through the matching work of the fuel storage box 13, the touch switch 15, the ball valve 17, the baffle 16, the fuel supply pipe 18 and the electromagnetic valve 19 when lubricant is required to be supplied to the interior of the electronic fuel injection engine body 1 for lubrication, the lubricant in the fuel storage box 13 flows into the electronic fuel injection engine body 1 through the fuel supply pipe 18 for lubrication of the internal parts, when the lubricant in the oil storage box 13 flows to a certain amount, the ball valve 17 in the oil storage box 13 descends along with the lubricant according to the reduction height of the lubricant, when the ball valve 17 touches the touch switch 15, the touch switch 15 controls the electromagnetic valve 19 to be closed, the lubricant stops flowing, the oil supply of the oil supply pipe 18 to the inside of the electronic injection engine body 1 is stopped, the outflow amount of the lubricant at each time is controlled by the matched use of the electromagnetic valve 19, the ball valve 17 and the touch switch 15, and certain waste caused by excessive outflow of the lubricant is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An electronic fuel injection engine for an electronic fuel injection motorcycle comprises an electronic fuel injection engine body (1), a support plate (2) and a water tank (3), and is characterized in that: a support plate (2) is installed at the bottom end of the surface of the electronic injection engine body (1), and a water tank (3) is arranged on one side of the top of the support plate (2);

a water pump (4) is arranged at the top of the water tank (3), a water inlet pipe (5) is arranged at the input end of the water pump (4), a valve is arranged on the surface of the water inlet pipe (5), and a water delivery pipe (20) is arranged at the output end of the water pump (4);

the bottom of raceway (20) is provided with cooling tube (6), the surface of raceway (20) is run through and is had mounting box (7), the bottom of cooling tube (6) is provided with wet return (8), the surface of wet return (8) is run through in the inside of mounting box (7).

2. An electric injection engine for an electric injection motorcycle according to claim 1, characterized in that: plug boards (9) are installed on two sides of the installation box (7), a plug groove (10) is connected to one side of each plug board (9), a threaded hole is formed in one side of each plug groove (10), and a bolt is connected to the inner thread of each threaded hole.

3. An electric injection engine for an electric injection motorcycle according to claim 1, characterized in that: the surface of the mounting box (7) is provided with a plurality of radiating fins (11), and the surface of the water tank (3) is provided with an observation window (12).

4. An electric injection engine for an electric injection motorcycle according to claim 1, characterized in that: the other side of electricity spouts engine body (1) is provided with oil storage box (13), a plurality of diaphragm (14) are installed to the inside wall of oil storage box (13).

5. An electric injection engine for an electric injection motorcycle according to claim 4, characterized in that: one side at diaphragm (14) top is provided with touch switch (15), baffle (16) are installed to the interior roof of oil storage box (13), and baffle (16) are installed to one side of diaphragm (14) bottom.

6. An electric injection engine for an electric injection motorcycle according to claim 4, characterized in that: the interior of the oil storage box (13) is provided with a ball valve (17), and the ball valve (17) is positioned between the oil storage box (13) and the baffle plate (16).

7. An electric injection engine for an electric injection motorcycle according to claim 4, characterized in that: the bottom of oil storage box (13) one side is provided with fuel feeding pipe (18), the surface of fuel feeding pipe (18) is provided with solenoid valve (19).