CN205663660U - Hydraulic tank economizes on fuel - Google Patents
Hydraulic tank economizes on fuel Download PDFInfo
- Publication number
- CN205663660U CN205663660U CN201620519713.3U CN201620519713U CN205663660U CN 205663660 U CN205663660 U CN 205663660U CN 201620519713 U CN201620519713 U CN 201620519713U CN 205663660 U CN205663660 U CN 205663660U
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- China
- Prior art keywords
- fuel
- economizing
- groove
- hydraulic oil
- sectional area
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- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a hydraulic tank economizes on fuel, including the box, cabinet bottom surface is provided with the groove of economizing on fuel, the tank bottom in groove of economizing on fuel is less than the cabinet bottom surface height, the tank bottom in groove of economizing on fuel is connected with the oil -out, the cross -sectional area in groove of economizing on fuel is less than the cabinet bottom surface area. The utility model discloses hydraulic tank economizes on fuel can effectively reduce hydraulic oil and add the fluence, makes the hydraulic oil volume read -out be close to theoretical volume read -out, has reduced the vehicle cost of manufacture.
Description
Technical field
This utility model relates to a kind of fuel tank, the fuel-economizing hydraulic oil container that a kind of automobile manufacturing field uses.
Background technology
The hydraulic oil tank structure that the most existing automobile manufacturing field uses, it includes casing 1 ', the end of casing 1 '
Portion connect have tubulose oil-out 2 ', but owing to this Oiltank structure is provided without oil saving structure and is provided without vortex precaution measure, cause for
Avoid air to suck hydraulic system and cause cavitation, in order to solve this problem, typically can fill more than theory demands amount a lot
Hydraulic oil.In order to effectively reduce volume read-out, existing utility model fuel-saving type hydraulic oil container, make the actual volume read-out of hydraulic system as far as possible
Close to theoretical volume read-out.
Utility model content
The purpose of this utility model is to provide a kind of fuel-economizing hydraulic oil container, and it can effectively reduce hydraulic-oil filling amount,
Make hydraulic oil volume read-out close to theoretical volume read-out, reduce vehicle cost of manufacture.
To achieve these goals, technical solution of the present utility model is: a kind of fuel-economizing hydraulic oil container, including
Casing, described tank floor is provided with fuel-economizing groove, and the bottom land of described fuel-economizing groove is less than tank floor height, the groove of described fuel-economizing groove
End connection has oil-out.
This utility model fuel-economizing hydraulic oil container, the cross-sectional area of wherein said fuel-economizing groove is less than tank floor area.
This utility model fuel-economizing hydraulic oil container, the centrage of wherein said fuel-economizing groove overlaps with casing centrage.
This utility model fuel-economizing hydraulic oil container, wherein said fuel-economizing groove is small top and big bottom back taper body.
This utility model fuel-economizing hydraulic oil container, the cross-sectional area of wherein said oil-out is less than the cross-sectional area of fuel-economizing groove.
This utility model fuel-economizing hydraulic oil container, be wherein positioned at described fuel-economizing groove is arranged over vortex shield.
This utility model fuel-economizing hydraulic oil container, wherein said vortex shield is flat board or Turbogrid plates.
This utility model fuel-economizing hydraulic oil container, the cross-sectional area of wherein said vortex shield is more than oil-out cross-sectional area and little
Cross-sectional area in fuel-economizing groove.
This utility model fuel-economizing hydraulic oil container, wherein vortex shield is circular or square.
After using such scheme, this utility model fuel-economizing hydraulic oil container provides the benefit that:
1, this utility model is by making fuel-economizing groove at tank bottoms, and the cross-sectional area of fuel-economizing groove is less than the casing of fuel tank
Base area, in the case of critical submergence depth is certain, effectively reduces hydraulic oil by the method changing base area
Adding amount, makes hydraulic oil volume read-out close to theoretical volume read-out, has reached the purpose of fuel-economizing, and reduced vehicle cost of manufacture.
2, by installing vortex shield additional above fuel tank oil-out, air will be avoided to suck hydraulic pressure system by increasing level
System changes into by increasing oil-feed sectional area or sluggish oil suction whirlpool formation time at oil-out with covert, it is to avoid air sucks hydraulic pressure
System, reduces critical submergence depth thus reaches the purpose of fuel-economizing.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing hydraulic oil container；
Fig. 2 is embodiment one structural representation of this utility model fuel-economizing hydraulic oil container；
Fig. 3 is embodiment two structural representation of this utility model fuel-economizing hydraulic oil container；
Fig. 4 is embodiment three structural representation of this utility model fuel-economizing hydraulic oil container.
Below in conjunction with the accompanying drawings, by embodiment, this utility model is described further；
Detailed description of the invention
As in figure 2 it is shown, embodiment one structural representation of this utility model fuel-economizing hydraulic oil container, including casing 1, casing 1
Bottom surface be provided with fuel-economizing groove 2, fuel-economizing groove 2 is small top and big bottom back taper body.The bottom land of fuel-economizing groove 2 is less than casing 1
Floor height, the cross-sectional area of fuel-economizing groove 2 is less than the base area of casing 1.The centrage of fuel-economizing groove 2 and the centrage of casing 1
Overlap.The bottom land of fuel-economizing groove 2 connects tubulose oil-out 3.In this, hydraulic fluid port 3 is positioned at below fuel-economizing groove 2 centre.Oil-out
The cross-sectional area of 3 is less than the cross-sectional area of fuel-economizing groove 2.
During work, in the case of critical submergence depth is certain, (part that in see figure, dotted line represents is to be positioned at casing 1
Hydraulic oil), by cubature formula V=S (floor space) × H (high), it is known that: fuel-economizing amount=(oil tank bottom area-fuel-economizing bottom land area)
× critical submergence depth H (i.e. the height of dotted portion in figure), due to the method changing the base area of fuel tank 1, thus
Decrease the bottom surface of fuel tank 1 volume to the hydraulic oil between fuel-economizing groove 2 lateral surface, effectively reduce the adding amount of hydraulic oil,
Make hydraulic-oil filling amount close to theoretical adding amount, reached the purpose of fuel-economizing, and reduced vehicle cost of manufacture.
As it is shown on figure 3, embodiment two structural representation of this utility model fuel-economizing hydraulic oil container, including casing 1, casing 1
Bottom surface be provided with fuel-economizing groove 2, fuel-economizing groove 2 is cylinder.The bottom land of fuel-economizing groove 2 is less than the floor height of casing 1, fuel-economizing groove 2
Cross-sectional area less than the base area of casing 1.The centrage of fuel-economizing groove 2 overlaps with the centrage of casing 1.The groove of fuel-economizing groove 2
End connection has tubulose oil-out 3.In this, hydraulic fluid port 3 is positioned at below fuel-economizing groove 2 centre.The cross-sectional area of oil-out 3 is less than
The cross-sectional area of fuel-economizing groove 2.Be positioned at fuel-economizing groove 2 is arranged over vortex shield 4.Vortex shield 4 can be flat board or Turbogrid plates, anti-whirlpool
Plate 4 is circular or square.The cross-sectional area of vortex shield 4 cross-sectional area more than oil-out 3 and the cross section less than fuel-economizing groove 2
Long-pending.
During work, in the case of critical submergence depth is certain, (part that in see figure, dotted line represents is to be positioned at casing 1
Hydraulic oil), by cubature formula V=S (floor space) × H (high), it is known that: fuel-economizing amount=(oil tank bottom area-fuel-economizing bottom land area)
× critical submergence depth H (i.e. the height of dotted portion in figure), due to the method changing the base area of fuel tank 1, thus
Decrease the bottom surface of fuel tank 1 volume to the hydraulic oil between fuel-economizing groove 2 lateral surface, effectively reduce the adding amount of hydraulic oil,
Make hydraulic-oil filling amount close to theoretical adding amount, reached the purpose of fuel-economizing, and reduced vehicle cost of manufacture.By fuel-displaced
Vortex shield 4 is installed additional, when primarily serving the purpose of oil-feed sectional area or sluggish oil suction whirlpool formation at covert increase oil-out 3 above mouth 3
Between.By empirical equation S=cvD eliminating whirlpool impact1/2, it is known that, in the case of c, D are constant, reduce the liquid stream at sluice gate
Speed v, can reduce minimum depth of immersion S (in the case of speed of oil absorption is certain, increase sluice gate area and can reduce flow velocity), wherein S
Being minimum depth of immersion, c is liquid flow direction coefficient, and v is sluice gate flow velocity, and D can be equivalent to flowline caliber.By with in a disguised form
Increase oil-feed sectional area or sluggish oil suction whirlpool at oil-out 3 and form the time, it is to avoid air sucks hydraulic system, reduces critical
Depth of immersion thus reach the purpose of fuel-economizing.
As shown in Figure 4, embodiment three structural representation of this utility model fuel-economizing hydraulic oil container, including casing 1, casing 1
Bottom surface be provided with fuel-economizing groove 2, fuel-economizing groove 2 is small top and big bottom back taper body.The bottom land of fuel-economizing groove 2 is less than casing 1
Floor height, the cross-sectional area of fuel-economizing groove 2 is less than the base area of casing 1.The centrage of fuel-economizing groove 2 and the centrage of casing 1
Overlap.The bottom land of fuel-economizing groove 2 connects tubulose oil-out 3.In this, hydraulic fluid port 3 is positioned at below fuel-economizing groove 2 centre.Oil-out
The cross-sectional area of 3 is less than the cross-sectional area of fuel-economizing groove 2.Be positioned at fuel-economizing groove 2 is arranged over vortex shield 4.Vortex shield 4 can be flat
Plate or Turbogrid plates, vortex shield 4 is circular or square.The cross-sectional area of vortex shield 4 is more than the cross-sectional area of oil-out 3 and less than joint
The cross-sectional area of oil groove 2.
The work process of the present embodiment is essentially identical with the work process of embodiment described in Fig. 3, but the present embodiment fuel-economizing
Groove 2 be shaped as small top and big bottom back taper body, saving volume ratio Fig. 3 of its hydraulic pressure oil mass more.
Embodiment described above is only to be described preferred implementation of the present utility model, not new to this practicality
The scope of type is defined, on the premise of without departing from this utility model design spirit, and this area ordinary skill technical staff couple
Various deformation that the technical solution of the utility model is made and improvement, all should fall into what claims of the present utility model determined
In protection domain.
Claims (9)
1. a fuel-economizing hydraulic oil container, it is characterised in that include that casing, described tank floor are provided with fuel-economizing groove, described fuel-economizing
The bottom land of groove is less than tank floor height, and the bottom land of described fuel-economizing groove connects oil-out.
2. fuel-economizing hydraulic oil container as claimed in claim 1, it is characterised in that the cross-sectional area of described fuel-economizing groove is less than at the bottom of casing
Face area.
3. fuel-economizing hydraulic oil container as claimed in claim 2, it is characterised in that the centrage of described fuel-economizing groove and casing centrage
Overlap.
4. fuel-economizing hydraulic oil container as claimed in claim 3, it is characterised in that described fuel-economizing groove is small top and big bottom back taper
Body.
5. fuel-economizing hydraulic oil container as claimed in claim 4, it is characterised in that the cross-sectional area of described oil-out is less than fuel-economizing groove
Cross-sectional area.
6. the fuel-economizing hydraulic oil container as described in one of claim 1-5, it is characterised in that be positioned at being arranged over of described fuel-economizing groove
Vortex shield.
7. fuel-economizing hydraulic oil container as claimed in claim 6, it is characterised in that described vortex shield is flat board or Turbogrid plates.
8. fuel-economizing hydraulic oil container as claimed in claim 7, it is characterised in that the cross-sectional area of described vortex shield is more than oil-out
Cross-sectional area and the cross-sectional area less than fuel-economizing groove.
9. fuel-economizing hydraulic oil container as claimed in claim 8, it is characterised in that vortex shield is circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519713.3U CN205663660U (en) | 2016-06-02 | 2016-06-02 | Hydraulic tank economizes on fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519713.3U CN205663660U (en) | 2016-06-02 | 2016-06-02 | Hydraulic tank economizes on fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205663660U true CN205663660U (en) | 2016-10-26 |
Family
ID=57158878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620519713.3U Expired - Fee Related CN205663660U (en) | 2016-06-02 | 2016-06-02 | Hydraulic tank economizes on fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205663660U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822612A (en) * | 2016-06-02 | 2016-08-03 | 三河市新宏昌专用车有限公司 | Oil-saving hydraulic oil tank |
| CN108119420A (en) * | 2016-11-29 | 2018-06-05 | 中冶天工集团天津有限公司 | It is a kind of to improve the hydraulic pressure scouring stage for rinsing fuel tank dischargeable capacity |
-
2016
- 2016-06-02 CN CN201620519713.3U patent/CN205663660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822612A (en) * | 2016-06-02 | 2016-08-03 | 三河市新宏昌专用车有限公司 | Oil-saving hydraulic oil tank |
| CN108119420A (en) * | 2016-11-29 | 2018-06-05 | 中冶天工集团天津有限公司 | It is a kind of to improve the hydraulic pressure scouring stage for rinsing fuel tank dischargeable capacity |
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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 |
Granted publication date: 20161026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |