CN2630025Y - Automatic air-bleed fuel tank - Google Patents
Automatic air-bleed fuel tank Download PDFInfo
- Publication number
- CN2630025Y CN2630025Y CN 03264305 CN03264305U CN2630025Y CN 2630025 Y CN2630025 Y CN 2630025Y CN 03264305 CN03264305 CN 03264305 CN 03264305 U CN03264305 U CN 03264305U CN 2630025 Y CN2630025 Y CN 2630025Y
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- oil
- port
- ventilation flue
- filling port
- 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 provides an automatic gassing oil tank which can prevent the back spraying, is convenient in operation, and can greatly promote the oiling speed. The technical proposal is that the automatic gassing oil tank is comprised of a case body and an oil filling port and is characterized in that the case body is provided with a draught-inducing device composing of a draught-inducing port and a draught-inducing pipe, the draught-inducing port of which is arranged on the case body, and the draught-inducing pipe is communicated with the draught-inducing port.
Description
Technical field
The utility model relates to the farm vehicle oil piping system, particularly a kind of automatic deflation fuel tank.
Background technology
The existing fuel tank that is used for the farm vehicle oil piping system, in use there is following technological deficiency: when nozzle insertion tank filler opening refuels, air in the fuel tank can only be gone out by oil filling port simultaneously, as long as it is quicker a little to add speed oil, the phenomenon that very easily occurs oil spout outward in the thinner oil filling port, in fact the oil in the fuel tank is not filled it up with; For top off with careful return spray, have to be during oiling from a little further, but also will slowly add, it is very inconvenient to operate.
The utility model content
The utility model can effectively prevent that non-return sprays, is convenient to operate and can improves the automatic deflation fuel tank that adds speed oil greatly at the above-mentioned defective that exists in the prior art thereby provide a kind of.
The technical solution of the utility model is as follows:
The automatic deflation fuel tank comprises casing and oil filling port, it is characterized in that: described casing is provided with gas operated device.
Described gas operated device comprises air guide port and ventilation flue, and described air guide port is positioned on the described casing, and described ventilation flue is communicated with described air guide port.
Described air guide port is positioned at the end face of described casing.
Described ventilation flue is communicated with described oil filling port away from an end of described gas port.
Described oil filling port and described ventilation flue are communicated with more than the cylindrical shell middle part that the position is positioned at described oil filling port.
Described oil filling port and described ventilation flue's the cylindrical shell top that the position is positioned at described oil filling port that is communicated with.
Technique effect of the present utility model is as follows:
Because the casing of the utility model fuel tank is provided with gas operated device, air in the fuel tank can be discharged smoothly by this gas operated device, windstream and oily stream need not tie up in a passage and carry out convection current, thereby can effectively prevent the non-return spray, oil sputters out make dirty operator and contaminated environment when avoiding refueling, be convenient to operation, can improve greatly again and add speed oil.
Because gas operated device adopts air guide port and ventilation flue, make simple, convenient.With it demonstration oil level oil pipe of the prior art is set on fuel tank, not as the much lower ventilation flue of cost is set, because show that the easy blackening flavescence of oil level oil pipe is so that cannot see oil level at all.Help improving Enterprises'Competitiveness like this.
Because the ventilation flue can be communicated with described oil filling port away from an end of described gas port, not only can prevent effectively during oiling that oil from sputtering out, realize the function of automatic deflation, can avoid the ventilation flue to stop up again, keep ventilation flue's cleaning unimpeded.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the connection diagram of the utility model in oil piping system;
Fig. 3 is the utility model another connection diagram in oil piping system.
Mark lists as follows among the figure:
1-casing 2-oil filling port 3-ventilation flue 4-driving engine
5-oil pipe assembly 6-discharging air pipe 7-oil pipe 8-fil
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model automatic deflation fuel tank is made up of the casing 1 of fuel tank, the oil filling port 2 and the ventilation flue 3 of fuel tank, and its annexation is: an end of ventilation flue 3 is communicated with casing 1, and ventilation flue 3 the other end is communicated with oil filling port 2.Obviously, the gas operated device here is based on ventilation flue 3, the opening of offering on the cylindrical shell of air guide port of offering on the connect box 1 and oil filling port 2 respectively, so just formed the private access of windstream, windstream and oily stream need not tie up in a passage and carry out convection current, thereby can effectively prevent the non-return spray, and oil sputters out make dirty operator and contaminated environment when avoiding refueling, be convenient to operation, can improve greatly again and add speed oil.The whole path of air adopts the built-in mode of fuel tank in the fuel tank owing to get rid of, and not only can prevent effectively during oiling that oil from sputtering out, and realizes the function of automatic deflation, can avoid the ventilation flue to stop up again, keeps ventilation flue's cleaning unimpeded.
Because gas operated device adopts air guide port and ventilation flue, make simple, convenient.With it demonstration oil level oil pipe of the prior art is set on fuel tank, not as the much lower ventilation flue of cost is set, because show that the easy blackening flavescence of oil level oil pipe is so that cannot see oil level at all.Help improving Enterprises'Competitiveness like this.
Fig. 2 and Fig. 3 show the service condition of the utility model in the farm vehicle oil piping system.The utility model can solve the series of technical in the farm vehicle oil piping system in conjunction with the use of automatic deflation oil pipe assembly and new-type fuel tank switch assembly comprehensively.The relative installation that has shown driving engine 4, oil pipe assembly 5 and the utility model automatic deflation fuel tank among Fig. 2 or Fig. 3.During oiling, oil gun inserts from tank filler opening 2 and refuels, and ventilation flue 3 is used for decomposing the air-flow of fuel tank casing 1 deaeration when refueling.After the oiling, oil is by in fil 8 and oil pipe assembly 5 inflow engines 4.Oil pipe assembly 5 comprises oil pipe 7 that is communicated with fil 8 and the discharging air pipe 6 that is communicated with fuel tank casing 1 internal cavity by the top of oil filling port 2 or casing 1.
The above only is a preferred implementation of the present utility model.Should be understood that; for a person skilled in the art, based on the same principle of invention of the utility model, can also make some modification and improvement; and the technical program is in the application in other similar fields, but these all fall into protection domain of the present utility model.
Claims (6)
1. the automatic deflation fuel tank comprises casing and oil filling port, it is characterized in that: described casing is provided with gas operated device.
2. according to the described automatic deflation fuel tank of claim 1, it is characterized in that: described gas operated device comprises air guide port and ventilation flue, and described air guide port is positioned on the described casing, and described ventilation flue is communicated with described air guide port.
3. according to the described automatic deflation fuel tank of claim 2, it is characterized in that: described air guide port is positioned at the end face of described casing.
4. according to claim 2 or 3 described automatic deflation fuel tanks, it is characterized in that: described ventilation flue is communicated with described oil filling port away from an end of described gas port.
5. according to the described automatic deflation fuel tank of claim 4, it is characterized in that: described oil filling port and described ventilation flue are communicated with more than the cylindrical shell middle part that the position is positioned at described oil filling port.
6. according to the described automatic deflation fuel tank of claim 5, it is characterized in that: described oil filling port and described ventilation flue's the cylindrical shell top that the position is positioned at described oil filling port that is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03264305 CN2630025Y (en) | 2003-06-02 | 2003-06-02 | Automatic air-bleed fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03264305 CN2630025Y (en) | 2003-06-02 | 2003-06-02 | Automatic air-bleed fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2630025Y true CN2630025Y (en) | 2004-08-04 |
Family
ID=34297222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03264305 Expired - Fee Related CN2630025Y (en) | 2003-06-02 | 2003-06-02 | Automatic air-bleed fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2630025Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486830C (en) * | 2005-10-28 | 2009-05-13 | 考特克斯·特克斯罗恩有限公司及两合公司 | Fuel tank |
-
2003
- 2003-06-02 CN CN 03264305 patent/CN2630025Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486830C (en) * | 2005-10-28 | 2009-05-13 | 考特克斯·特克斯罗恩有限公司及两合公司 | Fuel tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |