CN208416759U - A kind of diesel fuel tanks and engineering machinery of guard against theft oil - Google Patents
A kind of diesel fuel tanks and engineering machinery of guard against theft oil Download PDFInfo
- Publication number
- CN208416759U CN208416759U CN201821145722.6U CN201821145722U CN208416759U CN 208416759 U CN208416759 U CN 208416759U CN 201821145722 U CN201821145722 U CN 201821145722U CN 208416759 U CN208416759 U CN 208416759U
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- connector
- diesel fuel
- fuel tanks
- guard against
- against theft
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Abstract
The utility model discloses a kind of diesel fuel tanks of guard against theft oil, including cabinet, respirator and connector, the connector is fixed on cabinet, the respirator is detachably arranged on connector, the connector uses porous through type connector, after removing respirator, the intracorporal fuel oil of case can be made directly to communicate with the outside world by least two through-holes being arranged in connector, tube can be prevented to enter cabinet by connector again, play the role of guard against theft oil.Furthermore it is possible to which when lacking diesel fuel tanks respirator, short duration protection diesel fuel tanks prevent from entering bulky grain sundries, block fuel pipe.
Description
Technical field
The utility model relates to a kind of diesel fuel tanks of guard against theft oil, more particularly to a kind of guard against theft oil for engineering machinery
Diesel fuel tanks belong to engineering machinery diesel fuel tanks field.
Background technique
Currently, needing to increase respirator on diesel fuel tanks to protect fuel oil product as diesel fuel tanks promote the protection of fuel oil
Matter prevents pollutant from entering fuel tank.Existing diesel fuel tanks respirator connector is single hole straight-through structure, mainly passes through welding side
Formula is fixed on diesel fuel tanks, and is connected through a screw thread to install components.Combustion when removing the components of installation, in diesel fuel tanks
Oil directly communicates with the outside world, very convenient to steal fuel oil by through type connector using rubber tube or plastic tube, increases engineering machine
The use cost of tool.
Summary of the invention
The purpose of the utility model is to provide after the respirator on a kind of projects machinery diesel fuel tanks, prevent from passing through single hole
Through type connector steals the fuel oil in diesel fuel tanks, to reduce the diesel fuel tanks of engineering machinery use cost.
To solve the above-mentioned problems, the technical solution adopted in the utility model are as follows:
A kind of diesel fuel tanks of guard against theft oil, including cabinet, respirator and connector, the connector is fixed on cabinet, described to exhale
Haustorium is detachably arranged on connector, and the connector uses porous through type connector, after removing respirator, by connector
At least two through-holes being arranged can make the intracorporal fuel oil of case directly communicate with the outside world and prevent tube by connector into
Enter cabinet, plays the role of guard against theft oil.
Further, the respirator is connect with joint screw thread.
Further, the cabinet is equipped with mounting hole, and the connector bottom surface is welded on the cabinet at mounting hole, passes through peace
Dress hole, through-hole realize that the intracorporal fuel oil of case directly communicates with the outside world.
Further, the connector is mounted at box top.
Further, the top surface of multiple through holes is set as inner concave.
Further, each through-hole is that diameter β is respectively less than the circular hole for being equal to 5mm.
A kind of engineering machinery, the diesel fuel tanks including guard against theft oil above-mentioned.
Further, engineering machinery includes excavator.
The utility model the utility model has the advantages that
When removing the respirator on cabinet, the connector by installation respirator is prevented, by the rubber or plastic tube of oil suction
Diesel fuel tanks are inserted directly into, to prevent from stealing fuel oil, reduce user's loss.Furthermore it is possible to when lacking diesel fuel tanks respirator, it is short
Guardtime diesel fuel tanks prevent from entering bulky grain sundries, block fuel pipe.
Detailed description of the invention
Fig. 1 is existing middle single hole through type joint structure schematic diagram (sectional view)；
Fig. 2 is the porous through type joint structure schematic diagram (sectional view) of the utility model；
Fig. 3 is the porous through type connector cross-sectional view of the utility model；
Fig. 4 is that the diesel fuel tanks of guard against theft oil install decomposition diagram.
Specific embodiment
The utility model is further described below in conjunction with attached drawing.
As shown in Figure 1, connector is fixed by welding on cabinet, respirator and connector are connected through a screw thread, due to connector
To lead directly to form, to guarantee that the air when in diesel fuel tanks being positive pressure, in diesel fuel tanks can reach breathing by straight coupling
Device reduces the pressure in diesel fuel tanks to can be discharged into environment, and when the pressure in diesel fuel tanks is negative pressure, air can pass through
Respirator passes through straight coupling, reaches in diesel fuel tanks, maintains the setting pressure of diesel fuel tanks.
The connector be single hole through type connector, using this form connector when, remove respirator after, the fuel oil in cabinet
It is then directly communicated with the outside world by the through-hole of connector, the rubber tube of tab through-hole diameter can be very easily less than using outer diameter
Or plastic tube, extract the fuel oil in diesel fuel tanks.
As shown in Figure 2 and Figure 3, which is porous through type connector, after the connector using this form, removes respirator
Afterwards, it had both been able to satisfy the requirement that cabinet is communicated with respirator, simultaneously as connector uses the through-hole of multiple minor diameters, it can not only
Rubber and plastic tube is prevented to enter diesel fuel tanks by connector, moreover it is possible to effectively prevent bulky grain sundries from entering diesel fuel tanks.
As shown in figure 4, a kind of diesel fuel tanks of guard against theft oil, including cabinet 1, respirator 2 and connector 3, the cabinet 1 are equipped with
Mounting hole, 3 bottom surface of connector are welded at 1 top surface of cabinet at mounting hole, the installation of the internal screw thread and respirator 2 of connector 3
External screw thread connection, the connector 3 use porous through type connector, each through-hole is that diameter β is respectively less than the circular hole for being equal to 5mm,
Remove respirator 2 after, by least two through-holes being arranged in connector 3 can make the fuel oil in cabinet 1 directly with extraneous phase
It is logical, and tube can be prevented to enter cabinet 1 by connector, it prevents from stealing fuel oil.Furthermore it is possible in missing diesel fuel tanks respirator
When, short duration protection diesel fuel tanks prevent from entering bulky grain sundries, block fuel pipe.
The diesel fuel tanks of the guard against theft oil of the utility model embodiment can be used for the engineering machinery of the utility model embodiment, this
Utility model applies the engineering machinery of example, the diesel fuel tanks of the guard against theft oil with the utility model embodiment.
In conclusion the basic principles and main features and advantage of the utility model have been shown and described above.The industry
Technical staff is it should be appreciated that the present utility model is not limited to the above embodiments, and described in the above embodiment and specification
It is to illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection scope is defined by appending claims and equivalents.
Claims (8)
1. a kind of diesel fuel tanks of guard against theft oil, including cabinet, respirator and connector, the connector are fixed on cabinet, the breathing
Device is detachably arranged on connector, it is characterised in that:
The connector uses porous through type connector, can by least two through-holes being arranged in connector after removing respirator
So that the intracorporal fuel oil of case directly communicates with the outside world, and tube can be prevented to enter cabinet by connector, play the work of guard against theft oil
With.
2. a kind of diesel fuel tanks of guard against theft oil according to claim 1, it is characterised in that: the respirator and joint screw thread connect
It connects.
3. a kind of diesel fuel tanks of guard against theft oil according to claim 1, it is characterised in that: the cabinet is equipped with mounting hole,
The connector bottom surface is welded on the cabinet at mounting hole, by mounting hole, through-hole realize the intracorporal fuel oil of case directly with the external world
It communicates.
4. a kind of diesel fuel tanks of guard against theft oil according to claim 1, it is characterised in that: the connector is mounted on box top
Place.
5. a kind of diesel fuel tanks of guard against theft oil according to claim 1, it is characterised in that: in the top surface of multiple through holes is set as
Concave surface.
6. a kind of diesel fuel tanks of guard against theft oil according to claim 1, it is characterised in that: each through-hole is that diameter β is small
In the circular hole for being equal to 5mm.
7. a kind of engineering machinery, it is characterised in that: the diesel fuel tanks including guard against theft oil as claimed in any one of claims 1 to 6.
8. a kind of engineering machinery according to claim 7, it is characterised in that: engineering machinery includes excavator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145722.6U CN208416759U (en) | 2018-07-19 | 2018-07-19 | A kind of diesel fuel tanks and engineering machinery of guard against theft oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145722.6U CN208416759U (en) | 2018-07-19 | 2018-07-19 | A kind of diesel fuel tanks and engineering machinery of guard against theft oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416759U true CN208416759U (en) | 2019-01-22 |
Family
ID=65123806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821145722.6U Active CN208416759U (en) | 2018-07-19 | 2018-07-19 | A kind of diesel fuel tanks and engineering machinery of guard against theft oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416759U (en) |
-
2018
- 2018-07-19 CN CN201821145722.6U patent/CN208416759U/en active Active
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