CN201524681U - Fuel injector air blowing-off equipment - Google Patents
Fuel injector air blowing-off equipment Download PDFInfo
- Publication number
- CN201524681U CN201524681U CN2009202117546U CN200920211754U CN201524681U CN 201524681 U CN201524681 U CN 201524681U CN 2009202117546 U CN2009202117546 U CN 2009202117546U CN 200920211754 U CN200920211754 U CN 200920211754U CN 201524681 U CN201524681 U CN 201524681U
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- CN
- China
- Prior art keywords
- fuel injector
- thimble
- pressure head
- inner frame
- executing agency
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a fuel injector air blowing-off equipment which comprises an outer frame, an inner frame, a large cylinder, a pressure sensor, a display light, a pressure head component, a pressure head, a thimble implementing mechanism, a clamp, a fuel injector, a small cylinder, a switch and a display panel, wherein the large cylinder is arranged on the inner frame; the pressure sensor is arranged at the upper part of the inner frame; the display light is arranged on the front surface of the inner frame; the pressure head component is connected with the lower part of the large cylinder; the pressure head is connected with the lower part of the pressure head component; the thimble implementing mechanism is arranged at the lower part of the inner frame; the clamp is arranged at the upper part of the thimble implementing mechanism; the fuel injector is arranged on the clamp for blowing-off; the small cylinder is connected at the lower part of the thimble implementing mechanism; the switch is arranged on the front surface of the outer frame; and the display panel is arranged at one side of the outer frame. Compared with the prior art, the fuel injector air blowing-off equipment has the advantages of economical efficiency, environmental protection, high cleanliness, stronger functionality and the like.
Description
Technical field
The utility model relates to a kind of air and blows off equipment, especially relates to a kind of fuel injector air and blows off equipment.
Background technology
In the Assembling Production of fuel injector, often because the existence of pollutant causes the leakage and the problems of liquid flow of fuel injector.In the fuel injector production line and since in the cleannes of part self and the assembling process with the contacting of machine part, the existence of pollutant is difficult to avoid.
At present, general factory by cleaning components, improve on the machine with the design of part contact component and surface treatment, online energising and open fuel injector and use modes such as liquid ceanser washes, reduce pollutant as much as possible.Because it is to utilize electromagnetic force that valve ball is opened that fuel injector is opened in energising, and electromagnetic force can produce sucking action to most metallic particles, therefore the existence of electromagnetic force can make metallic particles be adsorbed on the fuel injector inner surface more firmly, makes metallic particles be difficult to be developed from fuel injector by liquid ceanser.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of economic environmental protection, cleannes height, functional strong fuel injector air to blow off equipment for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of fuel injector air blows off equipment, it is characterized in that, this equipment comprises outside framework, inner frame, big cylinder, pressure sensor, display lamp, pressure head component, pressure head, thimble executing agency, anchor clamps, fuel injector, little cylinder, switch and display floater, described big cylinder is located on the inner frame, described pressure sensor is located at inner frame top, described display lamp is located at the inner frame front, described pressure head component is connected big cylinder lower, described pressure head is connected the pressure head component bottom, described thimble executing agency is located at the inner frame bottom, described anchor clamps are located at the top of thimble executing agency, described fuel injector is positioned on the anchor clamps and blows off, described little cylinder is connected the bottom of thimble executing agency, and described switch is located at the front of outside framework, and described display floater is located at outside framework one side.
Described thimble executing agency comprises piston, filter paper and thimble, and described piston is located at thimble executing agency middle part, and described filter paper is located at the piston bottom, and described thimble is located at the top of piston.
Described fuel injector bottom is provided with valve seat and valve ball, and described valve seat is located at the bottom in the fuel injector, and described valve ball is located on the valve seat.
Compared with prior art, the utlity model has following advantage:
(1) economic environmental protection: use compressed air as the flushing media in the invention, more economical with respect to special-purpose cleaning fluid compressed air, and air discharged need not to handle environmentally safe;
(2) cleannes improve: use mechanical force to open ball valve in the invention, do not have the influence of electromagnetic force, metallic particles is more prone to be rinsed out;
(3) with better function: the atmospheric pressure value when this invention can detect atmospheric pressure value in the confined space and pressurize by pressure sensor poor, whether leakage value is overproof to judge confined space by the air pressure difference, whether has pollutant between ball valve and the valve seat.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of fuel injector and thimble executing agency;
Fig. 3 is the partial enlarged drawing of valve ball and valve seat location.
1 is that outside framework, 2 is that inner frame, 3 is that big cylinder, 4 is that pressure sensor, 5 is that display lamp, 6 is that pressure head component, 7 is that pressure head, 8 is that thimble executing agency, 81 is that piston, 82 is that filter paper, 83 is that thimble, 9 is that anchor clamps, 10 are that fuel injector, 101 is that valve seat, 102 is that valve ball, 11 is that little cylinder, 12 is that switch, 13 is a display floater among the figure.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of fuel injector air blows off equipment, its structure as shown in Figure 1, this equipment comprises outside framework 1, inner frame 2, big cylinder 3, pressure sensor 4, display lamp 5, pressure head component 6, pressure head 7, thimble executing agency 8, anchor clamps 9, fuel injector 10, little cylinder 11, switch 12 and display floater 13, big cylinder 3 is located on the inner frame 2, pressure sensor 4 is located at the top of inner frame 2, display lamp 5 is located at the front of inner frame 3, pressure head component 6 is connected the bottom of big cylinder 3, pressure head 7 is connected the bottom of pressure head component 6, the structure of thimble executing agency 8 and fuel injector 10 as shown in Figure 2, thimble executing agency 8 is located at the bottom of inner frame 2, anchor clamps 9 are located at the top of thimble executing agency 8, fuel injector 10 is positioned on the anchor clamps 9 and blows off, thimble executing agency 8 comprises piston 81, filter paper 82 and thimble 83, piston 81 is located at the middle part of thimble executing agency 8, filter paper 82 is located at the bottom of piston 81, thimble 83 is located at the top of piston 81, fuel injector 10 bottoms are provided with valve seat 101 and valve ball 102, valve seat 101 is located at the bottom in the fuel injector 10, valve ball 102 is located on the valve seat 101, and the partial enlarged drawing of this part as shown in Figure 3.Little cylinder 11 is connected the bottom of thimble executing agency 8, and switch 10 is located at the front of outside framework 1, and display floater 13 is located at a side of outside framework 1.
1 is that outside framework, 2 is that inner frame, 3 is that big cylinder, 4 is that pressure sensor, 5 is that display lamp, 6 is that pressure head component, 7 is that pressure head, 8 is that thimble executing agency, 81 is that piston, 82 is that filter paper, 83 is that thimble, 9 is that anchor clamps, 10 are that fuel injector, 101 is that valve seat, 102 is that valve ball, 11 is that little cylinder, 12 is that switch, 13 is a display floater among the figure.
This fuel injector air blows off equipment and mainly forms an airtight space by pressure head component 6 and anchor clamps 9 and fuel injector 10; Drive the upper port that pressure head component 6 moves down sealing fuel injector 10 by big cylinder 3; Compressed air feeds fuel injector 10 by pressure head 7; Air pressure P1 by pressure sensor 4 detects in the confined space judges by the P1 value whether confined space leaks; Driving thimbles 83 by piston 81 moves up and opens valve ball 102; Compressed air is gone out by the space between valve ball 102 and the valve seat 101; Air pressure P2 by pressure sensor 4 detects in the confined space judges by the P2 value whether ball valve 102 is opened; Driving thimbles 83 by piston 81 moves down and closes valve ball 102; Stop to feed compressed air after the pressurize, the difference P3 of the atmospheric pressure value during by atmospheric pressure value in the pressure sensor 4 detection confined spaces and pressurize, whether leakage value is overproof to judge confined space by the P3 value, whether has pollutant between valve ball 102 and the valve seat 101; Owing to valve ball 102 is opened by mechanical force, there is not the influence of electromagnetic force, metallic particles is more prone to be blown out by air, reaches the effect that blows off pollutant.
Claims (3)
1. a fuel injector air blows off equipment, it is characterized in that, this equipment comprises outside framework, inner frame, big cylinder, pressure sensor, display lamp, pressure head component, pressure head, thimble executing agency, anchor clamps, fuel injector, little cylinder, switch and display floater, described big cylinder is located on the inner frame, described pressure sensor is located at inner frame top, described display lamp is located at the inner frame front, described pressure head component is connected big cylinder lower, described pressure head is connected the pressure head component bottom, described thimble executing agency is located at the inner frame bottom, described anchor clamps are located at the top of thimble executing agency, described fuel injector is positioned on the anchor clamps, described little cylinder is connected the bottom of thimble executing agency, and described switch is located at the front of outside framework, and described display floater is located at outside framework one side.
2. a kind of fuel injector air according to claim 1 blows off equipment, it is characterized in that described thimble executing agency comprises piston, filter paper and thimble, described piston is located at thimble executing agency middle part, described filter paper is located at the piston bottom, and described thimble is located at the top of piston.
3. a kind of fuel injector air according to claim 1 blows off equipment, it is characterized in that, described fuel injector bottom is provided with valve seat and valve ball, and described valve seat is located at the bottom in the fuel injector, and described valve ball is located on the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202117546U CN201524681U (en) | 2009-11-02 | 2009-11-02 | Fuel injector air blowing-off equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202117546U CN201524681U (en) | 2009-11-02 | 2009-11-02 | Fuel injector air blowing-off equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524681U true CN201524681U (en) | 2010-07-14 |
Family
ID=42515980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202117546U Expired - Fee Related CN201524681U (en) | 2009-11-02 | 2009-11-02 | Fuel injector air blowing-off equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927244A (en) * | 2010-07-27 | 2010-12-29 | 深圳市宇顺电子股份有限公司 | Device for automatically cleaning glass chips on liquid crystal display surface and at line ends |
| CN102716875A (en) * | 2012-02-23 | 2012-10-10 | 科瑞自动化技术（苏州）有限公司 | Diesel engine air cylinder fuel oil injector cleaning device |
-
2009
- 2009-11-02 CN CN2009202117546U patent/CN201524681U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927244A (en) * | 2010-07-27 | 2010-12-29 | 深圳市宇顺电子股份有限公司 | Device for automatically cleaning glass chips on liquid crystal display surface and at line ends |
| CN101927244B (en) * | 2010-07-27 | 2012-06-27 | 深圳市宇顺电子股份有限公司 | Device for automatically cleaning glass chips on liquid crystal display surface and at line ends |
| CN102716875A (en) * | 2012-02-23 | 2012-10-10 | 科瑞自动化技术（苏州）有限公司 | Diesel engine air cylinder fuel oil injector cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20161102 |