CN205136237U - Leak oil recovery device - Google Patents
Leak oil recovery device Download PDFInfo
- Publication number
- CN205136237U CN205136237U CN201520976223.1U CN201520976223U CN205136237U CN 205136237 U CN205136237 U CN 205136237U CN 201520976223 U CN201520976223 U CN 201520976223U CN 205136237 U CN205136237 U CN 205136237U
- Authority
- CN
- China
- Prior art keywords
- oil
- gear pump
- sump tank
- pump group
- hydraulic system
- 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
Links
- 238000011084 recovery Methods 0.000 title abstract description 4
- 239000003921 oil Substances 0.000 claims abstract description 95
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 29
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Abstract
The utility model provides a leak oil recovery device, it includes gear pump package, check valve, oil sump tank and inhales oil filter, the oil sump tank is used for collecting the oil that hydraulic system leaked, and the gear pump package is arranged in carrying back hydraulic system with the hydraulic oil of oil sump tank, inhales oil filter and sets up in the oil sump tank and hold the chamber bottom and through the access connection of oil pipe with the gear pump package, and the exit linkage of check valve and gear pump package is used for stoping the gear pump package to carry to the oily of hydraulic system flowing back, thereby used repeatedly reached environmental protection and cost -effective mesh after it utilized the gear pump package to retrieve the filtration to the oil that leaks to the simple compactness of overall structure, installation and convenient operation, degree of automation is high, low in manufacturing cost, easily penetration and promotion use, it extensively is applicable to uses when various hydraulic system retrieve leakage oil.
Description
Technical field
The utility model relates to a kind of leaked oil recovering device.
Background technique
Hydraulic element test bench is in dismounting by the leakage of oil easily caused during test specimen more or less, and common handling adopts the oil unification of the container collection such as basin or bucket leakage as waste oil disposal, but there is the problem of befouling environment; And the equipment damaging test bench because of worrying to there is impurity in the oil leaked out, therefore dare not reuse, therefore cause the fuel tank of hydraulic system to need often to refuel, thus increase operating cost.
Model utility content
For above-mentioned situation, the utility model object is to provide a kind of leaked oil recovering device, and it is reused after utilizing gear pump group to carry out reclaiming filtration to the oil leaked thus reaches protection of the environment and cost-saving object; And overall structure is scientific and reasonable, install and easy to operate, automaticity is high, low cost of manufacture, is easy to promote the popularization use.
For realizing above-mentioned task, a kind of leaked oil recovering device, it comprises gear pump group, one-way valve, oil sump tank and oil absorption filter; Described oil sump tank is for collecting the oil of hydraulic system leakage, described gear pump group is used for the hydraulic oil in oil sump tank to be transmitted back to hydraulic system, described oil absorption filter to be arranged at bottom oil sump tank cavity volume and to be connected through the import of oil pipe with gear pump group, and the oil be connected for stoping gear pump group to be delivered to hydraulic system refluxes described one-way valve with the outlet of gear pump group.
For realizing the utility model structure, effect optimization, its further step: be provided with high pressure filter between the outlet of described gear pump group and one-way valve and filter for oil gear pump group being exported to hydraulic system.
The sidewall of described oil sump tank is provided with level meter for measuring the height of liquid level in oil sump tank.
The top of described oil sump tank is provided with the working state of liquid level relay for control gear pump group.
The utility model provides a kind of leaked oil recovering device, and it comprises gear pump group, one-way valve, oil sump tank and oil absorption filter; Described oil sump tank is for collecting the oil of hydraulic system leakage, described gear pump group is used for the hydraulic oil in oil sump tank to be transmitted back to hydraulic system, described oil absorption filter to be arranged at bottom oil sump tank cavity volume and to be connected through the import of oil pipe with gear pump group, and described one-way valve is connected the technological scheme that the oil for stoping gear pump group to be delivered to hydraulic system refluxes with the outlet of gear pump group; It is reused after utilizing gear pump group to carry out reclaiming filtration to the oil leaked thus reaches protection of the environment and cost-saving object; And overall structure is simply compact, install and easy to operate, automaticity is high, low cost of manufacture, is easy to promote the popularization use.
The beneficial effect that the utility model is produced compared to existing technology:
I, the utility model adopts gear pump group to carry out reusing after recovery is filtered to the oil leaked, and effectively avoids befouling environment and saves operating cost;
II, the utility model adopts liquid level relay carry out the working state of control gear pump group thus realize the recovery of Automatic Control Leakage Energy, can save man-hour, alleviate labor intensity;
III, the utility model adopts and arranges oil absorption filter in the import of gear pump group, can available protecting gear pump group and hydraulic element thereof, to avoid suck pollution impurity, and preventing pollution gear pump group thus the turbidity test of keeping system effectively;
IV, the utility model is reused after adopting gear pump group to carry out reclaiming filtration to the oil leaked thus is reached protection of the environment and cost-saving object; And overall structure is scientific and reasonable, install and easy to operate, automaticity is high, low cost of manufacture, wide market, is convenient to promote the use of.
The utility model is widely used in using when various hydraulic system reclaims Leakage Energy.
Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is hydraulic schematic diagram of the present utility model.
In figure: 1-gear pump group, 2-high pressure filter, 3-one-way valve, 4-liquid level relay, 5-oil sump tank, 6-level meter, 7-oil absorption filter.
Embodiment
With reference to accompanying drawing, the utility model is achieved in that a kind of leaked oil recovering device, and it comprises gear pump group 1, one-way valve 3, oil sump tank 5 and oil absorption filter 7; Described oil sump tank 5 is for collecting the oil of hydraulic system leakage, described gear pump group 1 is for being transmitted back to hydraulic system by the hydraulic oil in oil sump tank 5, described oil absorption filter 7 to be arranged at bottom oil sump tank 5 cavity volume and to be connected through the import of oil pipe with gear pump group 1, and the oil be connected for stoping gear pump group 1 to be delivered to hydraulic system refluxes described one-way valve 3 with the outlet of gear pump group 1; Described oil absorption filter 7 is mounted on the filler opening place of gear pump group 1, in order to protect gear pump group 1 and hydraulic element thereof, to avoid suck pollution impurity, and preventing pollution gear pump group 1 thus the turbidity test of keeping system effectively.
As shown in Figure 1, be provided with high pressure filter 2 between the outlet of gear pump group 1 of the present utility model and one-way valve 3 to filter for oil gear pump group 1 being exported to hydraulic system, because there is impurity in the oil leaked, after high pressure filter 2 filtering solid particle wherein and colloid substance, be transmitted back to hydraulic system again repeat to use; The sidewall of described oil sump tank 5 is provided with level meter 6 for measuring the height of liquid level in oil sump tank 5, adopts the convenient display of level meter 6 and observed reading; The top of described oil sump tank 5 is provided with the working state of liquid level relay 4 for control gear pump group 1, and liquid level relay 4 utilizes switch principle, when in oil sump tank 5, liquid level reach a certain height, liquid level relay 4 will switch on power and gear pump group 1 is worked, and liquid level makes gear pump group 1 quit work lower than cutting off the electricity supply during certain position.
By reference to the accompanying drawings, working principle of the present utility model: the Leakage Energy that described hydraulic element test bench comprises valve test stand and oil cylinder test bed etc. flows in oil sump tank 5 by deadweight, described liquid level relay 4 comprises and arranges height, in, low three Liquid level points, can switch on power when in oil sump tank 5, the liquid level of oil reaches liquid level point in liquid level relay 4 setting thus control gear pump group 1 startup running, oil now in oil sump tank 5 is successively through oil absorption filter 7, gear pump group 1, the hydraulic system that high pressure filter 2 and one-way valve 3 are delivered to hydraulic element test bench reuses, can to cut off the electricity supply thus control gear pump group 1 shuts down when the liquid level in oil sump tank 5 reaches the low liquid level point that liquid level relay 4 sets, gear pump group 1 continues to raise when can cause the liquid level in oil sump tank 5 to exceed middle liquid level point because fault can not operate in time, when the liquid level in oil sump tank 5 reaches the high liquid level point of liquid level relay 4 setting, oil level signal can be transferred to the control system of hydraulic element test bench by this liquid level relay 4, sends alarm signal alert carry out artificial treatment by control system, described liquid level relay 4 arranges high Liquid level point and can prevent from causing because gear pump group 1 can not work in time the liquid level in oil sump tank 5 to continue rising causing exceeding standard and outwards overflow, can effective preventing pollution environment.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations; All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a leaked oil recovering device, is characterized in that comprising gear pump group (1), one-way valve (3), oil sump tank (5) and oil absorption filter (7); Described oil sump tank (5) is for collecting the oil of hydraulic system leakage, described gear pump group (1) is for being transmitted back to hydraulic system by the hydraulic oil in oil sump tank (5), described oil absorption filter (7) to be arranged at bottom oil sump tank (5) cavity volume and to be connected through the import of oil pipe with gear pump group (1), and the oil that described one-way valve (3) is connected for stoping gear pump group (1) to be delivered to hydraulic system with the outlet of gear pump group (1) refluxes.
2. a kind of leaked oil recovering device according to claim 1, is characterized in that being provided with high pressure filter (2) between the outlet of described gear pump group (1) and one-way valve (3) filters for oil gear pump group (1) being exported to hydraulic system.
3. a kind of leaked oil recovering device according to claim 1, is characterized in that the sidewall of described oil sump tank (5) is provided with level meter (6) for measuring the height of oil sump tank (5) interior liquid level.
4. a kind of leaked oil recovering device according to claim 1, is characterized in that the top of described oil sump tank (5) is provided with the working state of liquid level relay (4) for control gear pump group (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976223.1U CN205136237U (en) | 2015-11-30 | 2015-11-30 | Leak oil recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976223.1U CN205136237U (en) | 2015-11-30 | 2015-11-30 | Leak oil recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136237U true CN205136237U (en) | 2016-04-06 |
Family
ID=55622035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520976223.1U Expired - Fee Related CN205136237U (en) | 2015-11-30 | 2015-11-30 | Leak oil recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136237U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165893A (en) * | 2017-06-22 | 2017-09-15 | 镇江四联机电科技有限公司 | A kind of inexpensive multifunctional solution compression testing device |
| CN108036046A (en) * | 2017-10-20 | 2018-05-15 | 德马科起重机械有限公司 | A kind of lubricating arrangement of crane traveling wheel |
| CN109141737A (en) * | 2018-09-26 | 2019-01-04 | 银隆新能源股份有限公司 | Oil return apparatus, signal detecting equipment and its detection method |
| CN114517891A (en) * | 2020-11-20 | 2022-05-20 | 宝山钢铁股份有限公司 | Detection control system and method for oil leakage of hydraulic pipeline joint of laser welding machine |
-
2015
- 2015-11-30 CN CN201520976223.1U patent/CN205136237U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165893A (en) * | 2017-06-22 | 2017-09-15 | 镇江四联机电科技有限公司 | A kind of inexpensive multifunctional solution compression testing device |
| CN108036046A (en) * | 2017-10-20 | 2018-05-15 | 德马科起重机械有限公司 | A kind of lubricating arrangement of crane traveling wheel |
| CN108036046B (en) * | 2017-10-20 | 2020-09-01 | 德马科起重机械有限公司 | Lubricating device for travelling wheel of crane |
| CN109141737A (en) * | 2018-09-26 | 2019-01-04 | 银隆新能源股份有限公司 | Oil return apparatus, signal detecting equipment and its detection method |
| CN114517891A (en) * | 2020-11-20 | 2022-05-20 | 宝山钢铁股份有限公司 | Detection control system and method for oil leakage of hydraulic pipeline joint of laser welding machine |
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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: 20160406 |