CN212429067U - Gasoline engine solenoid valve type fuel injector with quick closing structure - Google Patents
Gasoline engine solenoid valve type fuel injector with quick closing structure Download PDFInfo
- Publication number
- CN212429067U CN212429067U CN202021036989.9U CN202021036989U CN212429067U CN 212429067 U CN212429067 U CN 212429067U CN 202021036989 U CN202021036989 U CN 202021036989U CN 212429067 U CN212429067 U CN 212429067U
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- China
- Prior art keywords
- shell
- sprayer
- solenoid valve
- side wall
- gasoline engine
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- 239000000446 fuel Substances 0.000 title claims description 26
- 238000013016 damping Methods 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 230000035939 shock Effects 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 24
- 239000003921 oil Substances 0.000 description 21
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model discloses a belong to sprayer technical field, specifically be a take gasoline engine solenoid valve formula sprayer of quick closed structure, it includes shell, damper cylinder, advances oil pipe and temperature sensor, fixed mounting has the sprayer in the shell, damper cylinder fixed mounting is at the lateral wall of shell inner chamber, seven the lateral wall fixed mounting of damper cylinder inner chamber has the spring, and in this application file, can pass through damping device, reduce the sprayer and suffer the great and vibrations that produce of external impact force, improved the shock attenuation effect of device, through filter equipment, reduce the intraductal entering debris of oil feed and influence the device jam, prolonged the life of device, through temperature-detecting device, be convenient for observe the temperature condition of sprayer, convenient the observation has improved the practicality of device.
Description
Technical Field
The utility model relates to a sprayer technical field specifically is a take gasoline engine solenoid valve formula sprayer of quick closed structure.
Background
The fuel injector is a precise device with very high processing precision, and is required to have large dynamic flow range, strong anti-blocking and anti-pollution capacity and good atomization performance, the fuel injector receives a fuel injection pulse signal sent by an ECU (electronic control Unit), and accurately controls the fuel injection quantity, the engine fuel injector is arranged on an engine cylinder cover, the injection end of the engine fuel injector extends into a combustion chamber of an engine, and the highest pressure in the combustion chamber can reach more than 120 bar.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems associated with prior art fuel injectors.
Therefore, the utility model aims at providing a take gasoline engine solenoid valve formula sprayer of quick closed structure can reduce the sprayer and be suffering the great and vibrations that produce of external impact force through damping device, has improved the shock attenuation effect of device, through filter equipment, reduces the intraductal entering debris of oil feed and influence the device and block up, has prolonged the life of device, through temperature-detecting device, is convenient for observe the temperature condition of sprayer, and convenient the observation has improved the practicality of device.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a gasoline engine solenoid valve type fuel injector with a quick closing structure comprises a shell, a shock absorption cylinder, a fuel inlet pipe and a temperature sensor, wherein a fuel injector is fixedly installed in the shell, the shock absorption cylinder is fixedly installed on the side wall of the inner cavity of the shell, springs are fixedly installed on the side walls of the inner cavities of the shock absorption cylinder, the springs are movably connected with the side wall of the inner cavity of the shock absorption cylinder, a shock absorption plate is fixedly installed at one end of each spring, the shock absorption plate is movably connected with the side wall of the inner cavity of the shock absorption cylinder, a shock absorption column is fixedly installed on the side wall of the shock absorption plate, the shock absorption column is movably connected with the side wall of the inner cavity of the shock absorption cylinder, one end of the shock absorption column is fixedly connected with the fuel injector, the fuel inlet pipe is fixedly installed on the right side wall of the fuel injector, a filter is embedded, and a wireless communication module is embedded in the top of the inner cavity of the controller.
As a gasoline engine solenoid valve formula sprayer of quick closed structure in area preferred scheme, wherein: the lateral wall fixed mounting of shell has the sealing layer, the sealing layer glues with the lateral wall of shell.
As a gasoline engine solenoid valve formula sprayer of quick closed structure in area preferred scheme, wherein: the temperature sensor is in threaded connection with the top of the inner cavity of the shell through a bolt, and the controller is in threaded connection with the top of the shell through a bolt.
As a gasoline engine solenoid valve formula sprayer of quick closed structure in area preferred scheme, wherein: the temperature sensor is connected with the input end of the controller through a connecting wire, and the wireless communication module is connected with the output end of the controller through a connecting wire.
As a gasoline engine solenoid valve formula sprayer of quick closed structure in area preferred scheme, wherein: the side wall of the inner cavity of the oil inlet pipe is fixedly provided with a control valve, and the control valve is in threaded connection with the side wall of the inner cavity of the oil inlet pipe through a bolt.
Compared with the prior art: among the prior art, the sprayer can produce vibrations when suffering external impact force great, lead to the inside fueling injection equipment of sprayer to damage, influence the normal use of sprayer, and the sprayer is when the oil spout, advance the intraductal filter equipment that does not possess of oil pipe, lead to causing the jam in the sprayer easily, the practicality of device has been reduced, in this application document, can pass through damping device, reduce the sprayer and suffer the great and vibrations that produce of external impact force, the shock attenuation effect of device has been improved, through filter equipment, it gets into debris and influences the device jam in the oil pipe to reduce, the life of device has been prolonged, through the temperature-detecting device, the temperature condition of being convenient for observe the sprayer, convenient observation, the practicality of device has been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic structural diagram of a solenoid valve type fuel injector of a gasoline engine with a quick closing structure according to the present invention;
fig. 2 is a schematic view of the damping cylinder of the solenoid valve type fuel injector of the gasoline engine with the quick closing structure of the present invention.
In the figure: 100 cases, 110 fuel injectors, 200 shock cylinders, 210 springs, 220 shock plates, 230 shock columns, 300 fuel inlet pipes, 310 filters, 400 temperature sensors, 410 controllers, 420 wireless communication modules, 500 sealing layers, 600 control valves.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a gasoline engine solenoid valve type fuel injector with a quick closing structure, please refer to fig. 1-2, which comprises a shell 100, a shock absorption cylinder 200, a fuel inlet pipe 300 and a temperature sensor 400, wherein a fuel injector 110 is fixedly arranged in the shell 100, the shock absorption cylinder 200 is fixedly arranged on the side wall of the inner cavity of the shell 100, springs 210 are fixedly arranged on the side walls of the inner cavities of seven shock absorption cylinders 200, the springs 210 are movably connected with the side wall of the inner cavity of the shock absorption cylinder 200, a shock absorption plate 220 is fixedly arranged at one end of each spring 210, the shock absorption plate 220 is movably connected with the side wall of the inner cavity of the shock absorption cylinder 200, a shock absorption column 230 is fixedly arranged on the side wall of the shock absorption plate 220, the shock absorption column 230 is movably connected with the side wall of the inner cavity of the shock absorption cylinder 200, one end of the shock absorption column 230 is, temperature sensor 400 fixed mounting is at the top of shell 100 inner chamber, shell 100's top fixed mounting has controller 410, wireless communication module 420 is installed in the top embedding of controller 410 inner chamber, specifically, shell 100 is used for the placer, damper cylinder 200 is used for placing damping device, damping device in the damper cylinder 200 is used for the internal vibrations that produce of reduction device when sprayer 110 suffers external impulsive force, reduce the damage that the device caused, advance oil pipe 300 and be used for carrying oil and get into sprayer 110, filter 310 is used for the granular material in the filter oil, reduce the inside jam that causes of sprayer 110, temperature sensor 400 is used for detecting the temperature condition of sprayer 110, convey wireless communication module 420 through controller 410, wireless communication module 420 conveys the remote terminal, the user looks over at the remote terminal and knows.
Referring to fig. 1, a sealing layer 500 is fixedly mounted on a sidewall of the housing 100, and the sealing layer 500 is bonded to the sidewall of the housing 100, specifically, the sealing layer 500 is used to improve the sealing performance of the device, prevent oil from leaking out, and improve the practicability of the device.
Referring to fig. 1 again, the temperature sensor 400 is connected to the top of the inner cavity of the housing 100 through a bolt and a screw, and the controller 410 is connected to the top of the housing 100 through a bolt and a screw, specifically, the temperature sensor 400 is connected to the top of the inner cavity of the housing 100, and the controller 410 is connected to the top of the housing 100, so as to improve the stability of the device.
Referring to fig. 1 again, the temperature sensor 400 is connected to the input terminal of the controller 410 through a connection line, and the wireless communication module 420 is connected to the output terminal of the controller 410 through a connection line, specifically, the temperature sensor 400 is connected to the input terminal of the controller 410, and the wireless communication module 420 is connected to the output terminal of the controller 410, so that the stability of the device is improved.
Referring to fig. 1 again, the control valve 600 is fixedly installed on the side wall of the inner cavity of the oil inlet pipe 300, the control valve 600 is in threaded connection with the side wall of the inner cavity of the oil inlet pipe 300 through a bolt, and specifically, the control valve 600 is used for controlling the oil inlet amount, so that the operation is convenient, and the practicability of the device is improved.
In a specific using process, a user uses the control valve 600 to convey oil from the oil inlet pipe 300 to the oil injector 110, uses the filter 310 to filter granular materials in the fuel oil, uses the oil injector 110 to inject the oil, uses the damping device in the damping cylinder 200 to damp the oil injector 110 when the oil injector 110 encounters a large impact force, uses the temperature sensor 400 to detect the temperature condition of the oil injector 110, and transmits the temperature condition to the wireless communication module 420 through the controller 410, and the wireless communication module 420 transmits the temperature condition to a remote terminal, so that the user can check and know the sealing layer 500 at the remote terminal, and the sealing performance of the device is improved.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a take gasoline engine solenoid valve formula sprayer of quick closed structure which characterized in that: the oil-filling type vibration damper comprises a shell (100), a damping cylinder (200), an oil inlet pipe (300) and a temperature sensor (400), wherein an oil sprayer (110) is fixedly installed in the shell (100), the damping cylinder (200) is fixedly installed on the side wall of the inner cavity of the shell (100), seven springs (210) are fixedly installed on the side wall of the inner cavity of the damping cylinder (200), the springs (210) are movably connected with the side wall of the inner cavity of the damping cylinder (200), a damping plate (220) is fixedly installed at one end of each spring (210), the damping plate (220) is movably connected with the side wall of the inner cavity of the damping cylinder (200), a damping column (230) is fixedly installed on the side wall of the damping plate (220), the damping column (230) is movably connected with the side wall of the inner cavity of the damping cylinder (200), one end of the damping column (230) is fixedly connected with the oil sprayer (110), and the oil inlet pipe (300), the filter (310) is installed in the side wall embedding of oil inlet pipe (300) inner chamber, temperature sensor (400) fixed mounting is at the top of shell (100) inner chamber, the top fixed mounting of shell (100) has controller (410), wireless communication module (420) is installed in the top embedding of controller (410) inner chamber.
2. The gasoline engine solenoid valve type fuel injector with the rapid closing structure according to claim 1, characterized in that: the lateral wall fixed mounting of shell (100) has sealing layer (500), sealing layer (500) and the lateral wall cementing of shell (100).
3. The gasoline engine solenoid valve type fuel injector with the rapid closing structure according to claim 1, characterized in that: the temperature sensor (400) is in threaded connection with the top of the inner cavity of the shell (100) through a bolt, and the controller (410) is in threaded connection with the top of the shell (100) through a bolt.
4. The gasoline engine solenoid valve type fuel injector with the rapid closing structure according to claim 1, characterized in that: the temperature sensor (400) is connected with the input end of the controller (410) through a connecting wire, and the wireless communication module (420) is connected with the output end of the controller (410) through a connecting wire.
5. The gasoline engine solenoid valve type fuel injector with the rapid closing structure according to claim 1, characterized in that: the lateral wall fixed mounting who advances oil pipe (300) inner chamber has control valve (600), control valve (600) pass through bolt threaded connection with the lateral wall that advances oil pipe (300) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021036989.9U CN212429067U (en) | 2020-06-08 | 2020-06-08 | Gasoline engine solenoid valve type fuel injector with quick closing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021036989.9U CN212429067U (en) | 2020-06-08 | 2020-06-08 | Gasoline engine solenoid valve type fuel injector with quick closing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212429067U true CN212429067U (en) | 2021-01-29 |
Family
ID=74272636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021036989.9U Active CN212429067U (en) | 2020-06-08 | 2020-06-08 | Gasoline engine solenoid valve type fuel injector with quick closing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212429067U (en) |
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2020
- 2020-06-08 CN CN202021036989.9U patent/CN212429067U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240127 Address after: No. 99-2 Chaoyang Street, Shoushan Town, Liaoyang City, Liaoning Province, 111200 Patentee after: Liaoyang Jinsheng Automotive Parts Manufacturing Co.,Ltd. Country or region after: China Address before: 116000 Dalian Free Trade Zone Industry New Area in Liaoning Patentee before: LIAONING XINFENG ENTERPRISE GROUP DALIAN YITE SCIENCE & TECHNOLOGY CO.,LTD. Country or region before: China |