CN202149105U - Dynamic oil filtering system of land bridge hydraulic pump station - Google Patents
Dynamic oil filtering system of land bridge hydraulic pump station Download PDFInfo
- Publication number
- CN202149105U CN202149105U CN201120260881U CN201120260881U CN202149105U CN 202149105 U CN202149105 U CN 202149105U CN 201120260881 U CN201120260881 U CN 201120260881U CN 201120260881 U CN201120260881 U CN 201120260881U CN 202149105 U CN202149105 U CN 202149105U
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- Prior art keywords
- oil
- hydraulic
- filter chamber
- pump station
- hydraulic pump
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Abstract
The utility model discloses a dynamic oil filtering system of a land bridge hydraulic pump station, which aims at providing a system capable of prolonging the service life of oils, reducing the fault rate of a hydraulic system, prolonging the using period of hydraulic oil, and reducing the costs of production and operation. An oil inlet of a system pump is connected with an oil outlet of the hydraulic pump station; an oil outlet of the system pump is connected with an inlet of a filter chamber; an outlet of the filter chamber is connected with an auxiliary oil returning port of the hydraulic pump station; a pressure gage is connected on the filter chamber; and a filter element is arranged in the filter chamber. The hydraulic oil of the hydraulic oil pump station is filtered by the dynamic oil filtering system of the land bridge hydraulic pump station on line, moisture, gas, harmful impurities and the like in the hydraulic oil are removed, and then the hydraulic oil is pressed back into the hydraulic pump station, thereby prolonging the using period of the hydraulic oil, reducing the cost for production and operation, ensuring the readiness of equipment, and reducing the fault rate and the maintenance cost of the hydraulic system.
Description
Technical field
The utility model relates to the dynamic oil filtering system of a kind of bank bridge hydraulic power unit.
Background technique
Shore container crane is called for short the bank bridge; During its trolley travelling; Back crossbeam multi purpose pumping station plays crucial effects, the violent mechanical energy that produces in the buffering release trolley travelling process through hydraulic system, so the hydraulic system quality directly influences the operating efficiency and the serviceability rate of bank bridge.Because the residing environment of hydraulic power unit is more abominable; Cause the increase of hydraulic oil impurity, moisture, even oil product is rotten, thereby hydraulic system fault is increased; Strengthened the breakdown maintenance cost; Even cause the reduction in hydraulic oil life-span, and shortened the life cycle of hydraulic oil, increased the manufacturing operation cost.
The model utility content
The utility model is in order to overcome deficiency of the prior art, and providing a kind of can improve oil life, reduces the hydraulic system fault rate, prolongs the life cycle of hydraulic oil, reduces the dynamic oil filtering system of bank bridge hydraulic power unit of manufacturing operation cost.
The utility model is realized through following technical proposals:
The dynamic oil filtering system of a kind of bank bridge hydraulic power unit; It is characterized in that, comprise systems pumps, pressure gauge and filter chamber, the filler opening of said systems pumps is connected with the oil outlet of hydraulic power unit; The oil outlet of said systems pumps is connected with the import of said filter chamber; The outlet of said filter chamber is connected with the auxiliary return opening of hydraulic power unit, is connected with pressure gauge in the filter chamber of said filter chamber, in the said filter chamber filter core is installed.
The utlity model has following technique effect:
The hydraulic oil of hydraulic power unit carries out on-line filtration through the dynamic oil filtering system of bank bridge hydraulic power unit of the utility model; Remove moisture in the hydraulic oil, gas, objectionable impurities etc.; Push back hydraulic power unit again, prolonged the life cycle of hydraulic oil, reduced the manufacturing operation cost.Guarantee the serviceability rate of equipment, reduced the rate of fault and the maintenance cost of hydraulic system.
Description of drawings
Fig. 1 is the schematic representation of the dynamic oil filtering system of the utility model bank bridge hydraulic power unit.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Fig. 1 is the schematic representation of the dynamic oil filtering system of the utility model bank bridge hydraulic power unit; Comprise systems pumps 2, pressure gauge 3 and filter chamber 4; The filler opening of said systems pumps 2 is connected with the oil outlet of hydraulic power unit 1, and the oil outlet of said systems pumps 2 is connected with the import of said filter chamber 4, and the outlet of said filter chamber 4 is connected with the auxiliary return opening of hydraulic power unit 1; Be connected with pressure gauge 3 in the said filter chamber 4, in the said filter chamber 4 filter core be installed.
The hydraulic oil of hydraulic power unit the inside gets into the filter chamber through systems pumps; Moisture in the filtering hydraulic oil, gas, objectionable impurities etc.; Effect through systems pumps pushes back hydraulic power unit with it then, so does dynamic circulation, has prolonged the life cycle of hydraulic oil; Reduce the rate of fault and the maintenance cost of hydraulic system, guaranteed the serviceability rate of equipment.
Claims (1)
1. dynamic oil filtering system of bank bridge hydraulic power unit; It is characterized in that, comprise systems pumps, pressure gauge and filter chamber, the filler opening of said systems pumps is connected with the oil outlet of hydraulic power unit; The oil outlet of said systems pumps is connected with the inlet of said filter chamber; The outlet of said filter chamber is connected with the auxiliary return opening of hydraulic power unit, is connected with pressure gauge in the said filter chamber, in the said filter chamber filter core is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120260881U CN202149105U (en) | 2011-07-22 | 2011-07-22 | Dynamic oil filtering system of land bridge hydraulic pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120260881U CN202149105U (en) | 2011-07-22 | 2011-07-22 | Dynamic oil filtering system of land bridge hydraulic pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149105U true CN202149105U (en) | 2012-02-22 |
Family
ID=45590165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120260881U Expired - Lifetime CN202149105U (en) | 2011-07-22 | 2011-07-22 | Dynamic oil filtering system of land bridge hydraulic pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132036A (en) * | 2014-07-24 | 2014-11-05 | 国家电网公司 | Oil filtering device of hydraulic mechanism |
-
2011
- 2011-07-22 CN CN201120260881U patent/CN202149105U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132036A (en) * | 2014-07-24 | 2014-11-05 | 国家电网公司 | Oil filtering device of hydraulic mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
| CX01 | Expiry of patent term |