CN103452924A - Hydraulic oil tank and baffle plate structure thereof - Google Patents
Hydraulic oil tank and baffle plate structure thereof Download PDFInfo
- Publication number
- CN103452924A CN103452924A CN2013104188975A CN201310418897A CN103452924A CN 103452924 A CN103452924 A CN 103452924A CN 2013104188975 A CN2013104188975 A CN 2013104188975A CN 201310418897 A CN201310418897 A CN 201310418897A CN 103452924 A CN103452924 A CN 103452924A
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- Prior art keywords
- oil
- side plate
- plate
- diaphragm structure
- fuel tank
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- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 20
- 239000003921 oil Substances 0.000 claims abstract description 102
- 239000012530 fluid Substances 0.000 claims description 36
- 239000002828 fuel tank Substances 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000452 restraining effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract 6
- 230000003139 buffering effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The invention discloses a baffle plate structure of a hydraulic oil tank. The baffle plate structure comprises a cover plate, a middle plate, at least one oil-absorption side plate and at least one oil-return side plate, wherein the cover plate is arranged above oil in the oil tank, and the middle plate divides the oil tank into an oil absorption area and an oil return area; the at least one oil-absorption side plate is arranged at the oil absorption area, and the at least one oil-return side plate is arranged at the oil return area; one sides of each oil-absorption side plate and the oil-return side plate are contacted with the inner wall of the oil tank, and the other sides are not contacted with the inner wall of the oil tank to form flowing mouths, so that oil can flow along the directions of the flowing mouths. The oil tank has the advantages of simple structure and reasonable design, can effectively prevent the oil from generating larger fluctuation, and can also effectively buffer oil and eliminate bubbles by designing the oil-absorption side plate and the oil-return side plate into an S shape. The using effect of the oil tank is favorably improved.
Description
Technical field
The present invention relates to hydraulic equipment, particularly a kind of hydraulic oil container and diaphragm structure thereof.
Background technique
For mobile hydraulic equipment; hydraulic oil container inner fluid liquid level can produce fluctuation usually; fuel tank is provided with dividing plate; the purpose of dividing plate is to make oil suction district and oil back region to separate; prevent that the oil of returning from system from directly being sucked by oil pump, thereby prevent dirt, bubble access arrangement and system equipment is caused to damage.The oil of returning from system enters the oil back region of fuel tank through return tube, be subject to stopping of dividing plate, and oil level overflows to the oil suction district from the dividing plate top after rising, and again by oil pump, is sucked, and the dirt of larger particles is blocked in oil back region by dividing plate like this.
But traditional dividing plate is very little for the effect that prevents the fluid fluctuation.In addition, the function of dividing plate is that suction, oil back region are separated, and fluid is flowed by certain orientation, stops the dirt of larger particles.Because diaphragm structure is fairly simple, for suction, the isolation of oil back region fluid, prevent fluid fluctuation, splash, the fluid heat radiation, bubble is eliminated, and the effect that impurity separates is very not remarkable, especially hydraulic equipment travels on the road surface of jolting, or, when turning round rapidly, fluid can produce larger fluctuation, even sometimes, fluid can be scurried out in fuel tank, and traditional dividing plate now can not effectively prevent that fluid fluctuates and fluid is scurried out.
Summary of the invention
The present invention will improve the performance that existing hydraulic oil container dividing plate prevents the fluid fluctuation in hydraulic oil container.
The invention provides a kind of diaphragm structure of hydraulic oil container, comprising: cover plate, intermediate plate, at least one oil suction side plate and at least one oil return side plate;
This cover plate is arranged at the top of fuel tank fluid;
This intermediate plate is divided into oil suction district and oil back region by fuel tank;
This at least one oil suction side plate is arranged at the oil suction district, and this at least one oil return side plate is arranged at oil back region; One side of each this oil suction side plate and this oil return side plate contacts with inner wall of oil tank, and opposite side does not contact with inner wall of oil tank and forms flow ports, so that fluid is mobile along the direction of this flow ports.
The intermediate portion of this cover plate is steel wire, and surrounding is steel plate.
This at least one oil suction side plate is distinguished oil suction to be divided into S shape.
This at least one oil return side plate is separated into S shape by oil back region.
This at least one oil return side plate of at least one oil suction side plate and this becomes S shape by the fuel tank internal region separation.
All have a plurality of circular holes on this intermediate plate, oil suction side plate and oil return side plate.
This intermediate plate, this at least one oil suction side plate and at least one oil return side plate are fixed in this cover plate.
The present invention also provides a kind of hydraulic oil container, comprises fuel tank main body and above-mentioned diaphragm structure, and wherein the inwall of this fuel tank main body is provided with restraining groove, with for this diaphragm structure is set.
Hydraulic oil container of the present invention, simple in structure, reasonable in design, can effectively avoid fluid to produce larger fluctuation, and, by oil suction side plate and oil return side plate are designed to S shape, also can effectively cushion fluid and eliminate bubble, be conducive to improve the fuel tank using effect.
The accompanying drawing explanation
Fig. 1 is the longitudinal section of hydraulic oil container of the present invention;
Fig. 2 is the sectional elevation of hydraulic oil container of the present invention;
Fig. 3 is that A in Fig. 1 is to view;
Fig. 4 is that B in Fig. 1 is to view;
Embodiment
The invention provides a kind of hydraulic oil container and diaphragm structure thereof, shown in Figure 1 is the structural representation of hydraulic oil container of the present invention, it comprises fuel tank main body 1 and float partition structure 2, shown in Figure 1, this diaphragm structure 2 is by the restraining groove 11 of inner wall of oil tank, be arranged at the inside of fuel tank main body 1, this diaphragm structure 2 comprises: the cover plate 21, oil suction side plate 22, intermediate plate 23, the oil return side plate 24 that prevent the fluid splash.
Wherein, cover plate 21 is used for limiting the fluid lifting height, and the surrounding of cover plate 21 is steel plate 211, and intermediate portion is steel wire 212, has buffering fluid and the function that prevents the fluid splash concurrently.When fluid exceeds cover plate 21 continuation rising, steel wire 212 can reduce the fluid rate of climb, and buffering fluid, prevent that fluid from splashing.
Shown in Fig. 1 and Fig. 2, intermediate plate 23 is located in the middle of fuel tank, and the bottom of this intermediate plate 23 contacts with the fuel tank bottom, and both sides contact with inner wall of oil tank respectively, and intermediate plate 23 is divided into oil suction district X and oil back region H by fuel tank.The bottom of oil suction side plate 22 and oil return side plate 24 contacts with the fuel tank bottom, and the side in dual-side contacts with inner wall of oil tank, and opposite side does not contact with inner wall of oil tank and forms flow ports K, so that fluid is mobile along the direction of flow ports K.
Shown in Figure 2 is the generalized section of hydraulic oil container, and the oil suction side plate 22 in this case is S shape with oil return side plate 24 by the fuel tank internal region separation, and the fluid in fuel tank also can flow according to S shape.Because the glide path of fluid is S-shaped, make glide path farthest be extended, can make thus bubble elimination, fluid heat radiation, impurity separate with precipitation more abundant.What can expect is, a plurality of oil suction side plates 22 also can be set not shown with oil return side plate 24(), oil suction side plate 22 can be according to the corresponding increase of volume of fuel tank with the quantity of oil return side plate 24, a plurality of oil suction side plates 22 and oil return side plate 24 are arranged by the S direction too, and oil suction district X and oil back region H are divided into to S shape.
As shown in Figure 3 and Figure 4, on the intermediate plate 23 of hydraulic oil container, oil suction side plate 22 and oil return side plate 24, all have some circular holes, be more conducive to the fluid buffering and eliminate with bubble, circular hole size and quantity can require to determine according to fluid oil suction, oil return.In addition, intermediate plate 23, oil suction side plate 22 and the top of oil return side plate 24 and the circular arc that a less radian can also be formed on bottom, retain certain fluid flowing space with the top at fuel tank and bottom, prevents the fluid flow blind angle.
In addition, the intermediate plate 23 of diaphragm structure 2, oil suction side plate 22 and oil return side plate 24 can be fixed in cover plate 21, become one.The diaphragm structure 2 of hydraulic oil container adopts relocatable forms, hangs up in the restraining groove 11 of the inwall of fuel tank main body 1, and convenient the installation, easily take out cleaning and safeguard, itself and fuel tank main body 1 there is no coupling member, have also avoided the fluid secondary pollution.
Hydraulic oil container of the present invention, simple in structure, reasonable in design, can effectively avoid fluid to produce larger fluctuation, and, by oil suction side plate and oil return side plate are designed to S shape, also can effectively cushion fluid and eliminate bubble, be conducive to improve the fuel tank using effect.
Those skilled in the art should recognize in the situation that do not break away from change and the retouching that scope and spirit of the present invention that the appended claim of the present invention discloses are done, within all belonging to the protection domain of claim of the present invention.
Claims (8)
1. the diaphragm structure of a hydraulic oil container, is characterized in that, comprising: cover plate, intermediate plate, at least one oil suction side plate and at least one oil return side plate;
This cover plate is arranged at the top of fuel tank fluid;
This intermediate plate is divided into oil suction district and oil back region by fuel tank;
This at least one oil suction side plate is arranged at the oil suction district, and this at least one oil return side plate is arranged at oil back region; One side of each this oil suction side plate and this oil return side plate contacts with inner wall of oil tank, and opposite side does not contact with inner wall of oil tank and forms flow ports, so that fluid is mobile along the direction of this flow ports.
2. diaphragm structure according to claim 1, is characterized in that, the intermediate portion of this cover plate is steel wire, and surrounding is steel plate.
3. diaphragm structure according to claim 1, is characterized in that, this at least one oil suction side plate is distinguished oil suction to be divided into S shape.
4. diaphragm structure according to claim 1, is characterized in that, this at least one oil return side plate is separated into S shape by oil back region.
5. according to the arbitrary described diaphragm structure of claim 1-4, it is characterized in that, this at least one oil return side plate of at least one oil suction side plate and this becomes S shape by the fuel tank internal region separation.
6. diaphragm structure according to claim 1, is characterized in that, on this intermediate plate, oil suction side plate and oil return side plate, all has a plurality of circular holes.
7. diaphragm structure according to claim 1, is characterized in that, this intermediate plate, this at least one oil suction side plate and at least one oil return side plate are fixed in this cover plate.
8. a hydraulic oil container, comprise fuel tank main body and described diaphragm structure as arbitrary as claim 1-4, and wherein the inwall of this fuel tank main body is provided with restraining groove, for hanging this diaphragm structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418897.5A CN103452924B (en) | 2013-09-13 | 2013-09-13 | Hydraulic oil container and diaphragm structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418897.5A CN103452924B (en) | 2013-09-13 | 2013-09-13 | Hydraulic oil container and diaphragm structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103452924A true CN103452924A (en) | 2013-12-18 |
| CN103452924B CN103452924B (en) | 2016-01-13 |
Family
ID=49735651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310418897.5A Expired - Fee Related CN103452924B (en) | 2013-09-13 | 2013-09-13 | Hydraulic oil container and diaphragm structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103452924B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805529A (en) * | 2014-12-29 | 2016-07-27 | 北京南口轨道交通机械有限责任公司 | Circulating purification oil tank |
| CN107975502A (en) * | 2017-12-08 | 2018-05-01 | 兰州理工大学 | A kind of bubble removing fuel tank |
| CN108674177A (en) * | 2018-08-13 | 2018-10-19 | 天津开发区天盈企业有限公司 | A kind of novel energy-saving emission-reducing fuel tank |
| CN109026859A (en) * | 2018-07-20 | 2018-12-18 | 首钢集团有限公司 | A kind of cold rolling simulator hydraulic oil container |
| CN109210364A (en) * | 2017-06-30 | 2019-01-15 | 罗伯特·博世有限公司 | Storage bin for cryogenic media |
| CN109505897A (en) * | 2018-11-06 | 2019-03-22 | 陕西法士特齿轮有限责任公司 | A kind of container preventing liquid fluctuating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313483A (en) * | 1989-06-13 | 1991-01-22 | Mitsubishi Electric Corp | Hydraulic power unit for hydraulic elevator |
| CN201116553Y (en) * | 2007-05-25 | 2008-09-17 | 昆明理工大学 | Oil tank with built-in filtering plate |
| CN201358968Y (en) * | 2009-03-12 | 2009-12-09 | 辽宁兴阜液压研究院有限公司 | Isolated type dustless oil tank |
| CN202048034U (en) * | 2011-01-18 | 2011-11-23 | 宝山钢铁股份有限公司 | Hydraulic oil tank |
| CN202132287U (en) * | 2011-07-08 | 2012-02-01 | 江阴市液压油管有限公司 | High-cleanness and fatigue resistance hydraulic oil tank of engineering machinery |
-
2013
- 2013-09-13 CN CN201310418897.5A patent/CN103452924B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313483A (en) * | 1989-06-13 | 1991-01-22 | Mitsubishi Electric Corp | Hydraulic power unit for hydraulic elevator |
| CN201116553Y (en) * | 2007-05-25 | 2008-09-17 | 昆明理工大学 | Oil tank with built-in filtering plate |
| CN201358968Y (en) * | 2009-03-12 | 2009-12-09 | 辽宁兴阜液压研究院有限公司 | Isolated type dustless oil tank |
| CN202048034U (en) * | 2011-01-18 | 2011-11-23 | 宝山钢铁股份有限公司 | Hydraulic oil tank |
| CN202132287U (en) * | 2011-07-08 | 2012-02-01 | 江阴市液压油管有限公司 | High-cleanness and fatigue resistance hydraulic oil tank of engineering machinery |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805529A (en) * | 2014-12-29 | 2016-07-27 | 北京南口轨道交通机械有限责任公司 | Circulating purification oil tank |
| CN109210364A (en) * | 2017-06-30 | 2019-01-15 | 罗伯特·博世有限公司 | Storage bin for cryogenic media |
| CN107975502A (en) * | 2017-12-08 | 2018-05-01 | 兰州理工大学 | A kind of bubble removing fuel tank |
| CN109026859A (en) * | 2018-07-20 | 2018-12-18 | 首钢集团有限公司 | A kind of cold rolling simulator hydraulic oil container |
| CN108674177A (en) * | 2018-08-13 | 2018-10-19 | 天津开发区天盈企业有限公司 | A kind of novel energy-saving emission-reducing fuel tank |
| CN108674177B (en) * | 2018-08-13 | 2024-06-07 | 天津开发区天盈企业有限公司 | Novel energy-saving oil-reducing oil tank |
| CN109505897A (en) * | 2018-11-06 | 2019-03-22 | 陕西法士特齿轮有限责任公司 | A kind of container preventing liquid fluctuating |
| CN109505897B (en) * | 2018-11-06 | 2024-01-02 | 陕西法士特齿轮有限责任公司 | Container capable of preventing liquid level from fluctuating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103452924B (en) | 2016-01-13 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |