CN202531548U - Independent cooling and filtering system of hydraulic station - Google Patents
Independent cooling and filtering system of hydraulic station Download PDFInfo
- Publication number
- CN202531548U CN202531548U CN2012200896167U CN201220089616U CN202531548U CN 202531548 U CN202531548 U CN 202531548U CN 2012200896167 U CN2012200896167 U CN 2012200896167U CN 201220089616 U CN201220089616 U CN 201220089616U CN 202531548 U CN202531548 U CN 202531548U
- Authority
- CN
- China
- Prior art keywords
- cooler
- oil
- fuel tank
- hydraulic station
- filtering 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 - Lifetime
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003921 oil Substances 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000010729 system oil Substances 0.000 claims abstract description 5
- 239000002828 fuel tank Substances 0.000 claims description 24
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 claims description 12
- 239000000295 fuel oil Substances 0.000 claims description 2
- 239000010720 hydraulic oil Substances 0.000 abstract description 13
- 239000010724 circulating oil Substances 0.000 abstract 6
- 239000012530 fluid Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses an independent cooling and filtering system of a hydraulic station. The independent cooling and filtering system comprises an oil tank and a circulating oil pump, wherein the oil tank is connected with the circulating oil pump; a system oil return filter is mounted on the oil tank; a cooling and filtering system is mounted on the hydraulic station and comprises a cooler, a circulating oil return fine filter and an electromagnetic water valve; the electromagnetic water valve is interlocked with a temperature detection element on the oil tank; the circulating oil pump is connected with one end of the cooler through a pipeline; the cooler is provided with a water inlet end and a water outlet end; the electromagnetic water valve is mounted at the water inlet end of the cooler; the two ends of the cooler are connected with cooler bypass valves; the other end of the cooler is connected with the circulating oil return fine filter; and the circulating oil return fine filter is connected to the oil tank through the pipeline. The independent cooling and filtering system has the advantages as follows: the independent cooling and filtering system is adopted in the hydraulic station, so that the temperature of hydraulic oil can be effectively reduced and the cleanness of the hydraulic oil in the oil tank can be improved.
Description
Technical field
The utility model relates to hydraulic station independence cold filtration system.
Background technique
In traditional metallurgy industry hydraulic station, the cooling of hydraulic oil all is employed in sets up cooler in the return line.Because of metallurgy industry hydraulic station Environmental Conditions temperature higher; This type of cooling can't be cooled off hydraulic oil again when oil hydraulic cylinder is failure to actuate; And oil hydraulic pump is still in running simultaneously, and the merit that motor is done all is transformed in the fluid, causes the temperature of hydraulic oil constantly to raise.So adopt traditional type of cooling hydraulic fluid temperature often than the height that requires, do not reach usage requirement, cause the deteriorating time of hydraulic oil to be accelerated, the replacement cycle shortens; Make the usability of hydraulic station not reach designing requirement simultaneously.Therefore, need provide a kind of new technological scheme to solve above-mentioned technical problem.
The model utility content
The purpose of the utility model provides a kind of filter cylindrical shell that is easy to locate.
The utility model solves the technological scheme that its technical problem adopted:
Hydraulic station independence cold filtration system comprises fuel tank and oil circulating pump, and said fuel tank is connected with oil circulating pump; The system oil return filter is installed on the said fuel tank; The cold filtration system is installed on this hydraulic station, and said cold filtration system comprises cooler, loops back olein filter and electromagnetism water valve, the temperature detection element interlocking on said electromagnetism water valve and the fuel tank; Said oil circulating pump is connected with cooler one end through pipeline; Said cooler is provided with inlet end and water outlet end, and the inlet end of said cooler is equipped with the electromagnetism water valve, and said cooler two ends are connected with the cooler bypass valve; The said cooler the other end with loop back the olein filter and be connected, the said olein filter that loops back is got back to fuel tank through pipeline.
Said temperature detection element is a temperature transducer.
The beneficial effect of the utility model is: in hydraulic station, adopt independent cold filtration system can effectively reduce the temperature of hydraulic oil, improve the turbidity test of hydraulic oil in the fuel tank.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the schematic diagram of the utility model.
Wherein: 1, fuel tank, 2, oil circulating pump, 3, the system oil return filter, 4, cooler, 5, loop back the olein filter, 6, the electromagnetism water valve, 7, temperature detection element, 8, pipeline, 9, inlet end, 10, water outlet end, 11, the cooler bypass valve.
Embodiment
As shown in Figure 1, the hydraulic station independence cold filtration system of the utility model comprises fuel tank 1 and oil circulating pump 2; Fuel tank 1 is connected with oil circulating pump 2, and system oil return filter 3 is installed on the fuel tank 1, and the cold filtration system is installed on this hydraulic station; The cold filtration system comprises cooler 4, loops back olein filter 5 and electromagnetism water valve 6, and electromagnetism water valve 6 is interlocked with the temperature detection element 7 on the fuel tank 1, and temperature detection element 7 is a temperature transducer; Oil circulating pump 2 is connected with cooler 4 one ends through pipeline 8; Cooler 4 is provided with inlet end 9 and water outlet end 10, and the inlet end 9 of cooler 4 is equipped with electromagnetism water valve 6, and cooler 4 two ends are connected with cooler bypass valve 11; Cooler 4 the other ends with loop back olein filter 5 and be connected, loop back olein filter 5 and get back to fuel tank 1 through pipeline 8.
Working principle:
Oil circulating pump 2 from fuel tank 1 with the hydraulic oil sucking-off; Through cooler 4 cooling, loop back and still get back to fuel tank 1 after olein filter 5 filters, the inlet end 9 of cooler 4 adopts 6 controls of electromagnetism water valves, temperature detection element 7 interlockings on electromagnetism water valve 6 and the fuel tank 1; When the hydraulic fluid temperature in the fuel tank 1 reaches setting value; Electromagnetism water valve 6 is opened automatically, and cooling water gets into cooler 4, begins hydraulic oil is cooled off.
Adopt independently cold filtration system; Can make the under low pressure constantly smart filter of hydraulic oil; Constantly cooling is not even oil hydraulic cylinder does work, under the situation that oil circulating pump 2 is also being worked always; Also can make the oil temperature in the fuel tank 1 keep not raising, because independently cold filtration loop continuous operation always; If oily Wen Bugao; Supercooler 4 and not directly through looping back olein filter 5 (in the time of need not cooling off; Can close the hydraulic fluid port of turnover cooler 4; Open cooler bypass valve 11, electromagnetism water valve 6 signals of cooling water intake end 9 and the temperature detection element of fuel tank 17 are carried out interlocking, close to get final product).
In hydraulic station, adopt independent cold filtration system can effectively reduce the temperature of hydraulic oil, improve the turbidity test of hydraulic oil in the fuel tank 1.
Claims (2)
1. hydraulic station independence cold filtration system comprises fuel tank and oil circulating pump, and said fuel tank is connected with oil circulating pump; The system oil return filter is installed on the said fuel tank; It is characterized in that: the cold filtration system is installed on this hydraulic station, and said cold filtration system comprises cooler, loops back olein filter and electromagnetism water valve, the temperature detection element interlocking on said electromagnetism water valve and the fuel tank; Said oil circulating pump is connected with cooler one end through pipeline; Said cooler is provided with inlet end and water outlet end, and the inlet end of said cooler is equipped with the electromagnetism water valve, and said cooler two ends are connected with the cooler bypass valve; The said cooler the other end with loop back the olein filter and be connected, the said olein filter that loops back is got back to fuel tank through pipeline.
2. hydraulic station independence cold filtration according to claim 1 system, it is characterized in that: said temperature detection element is a temperature transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200896167U CN202531548U (en) | 2012-03-12 | 2012-03-12 | Independent cooling and filtering system of hydraulic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200896167U CN202531548U (en) | 2012-03-12 | 2012-03-12 | Independent cooling and filtering system of hydraulic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531548U true CN202531548U (en) | 2012-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200896167U Expired - Lifetime CN202531548U (en) | 2012-03-12 | 2012-03-12 | Independent cooling and filtering system of hydraulic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531548U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588391A (en) * | 2012-03-12 | 2012-07-18 | 启东市南方润滑液压设备有限公司 | Independent cooling and filtering system for hydraulic station |
| CN103174704A (en) * | 2013-03-29 | 2013-06-26 | 中联重科股份有限公司渭南分公司 | Hydraulic Oil Filtration System and Hydraulic Excavator |
| CN103883590A (en) * | 2014-04-15 | 2014-06-25 | 山推工程机械股份有限公司 | Bulldozer and hydraulic system thereof |
| CN111288155A (en) * | 2020-03-19 | 2020-06-16 | 西安法士特汽车传动有限公司 | Cleaning device and cleaning method for hydraulic system of transmission |
-
2012
- 2012-03-12 CN CN2012200896167U patent/CN202531548U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588391A (en) * | 2012-03-12 | 2012-07-18 | 启东市南方润滑液压设备有限公司 | Independent cooling and filtering system for hydraulic station |
| CN103174704A (en) * | 2013-03-29 | 2013-06-26 | 中联重科股份有限公司渭南分公司 | Hydraulic Oil Filtration System and Hydraulic Excavator |
| CN103174704B (en) * | 2013-03-29 | 2016-02-17 | 中联重科股份有限公司渭南分公司 | Hydraulic Oil Filtration System and Hydraulic Excavator |
| CN103883590A (en) * | 2014-04-15 | 2014-06-25 | 山推工程机械股份有限公司 | Bulldozer and hydraulic system thereof |
| CN111288155A (en) * | 2020-03-19 | 2020-06-16 | 西安法士特汽车传动有限公司 | Cleaning device and cleaning method for hydraulic system of transmission |
| CN111288155B (en) * | 2020-03-19 | 2024-05-14 | 西安法士特汽车传动有限公司 | Cleaning device and cleaning method for transmission hydraulic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151231 Address after: 226255, Jiangsu, Qidong Province Ping Town Industrial Park Patentee after: JIANGSU SOUTH ENERGY SAVING TECHNOLOGY CO., LTD. Address before: 226255, Jiangsu City, Nantong province Qidong Hui Ping Town Industrial Park Patentee before: Qidong South Lubrication Hydraulic Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20180111 Address after: 558200 east side of the century avenue of Dushan Economic Development Zone in Guizhou Province Patentee after: Guizhou Nanfang science and Technology Co Ltd Address before: 226255, Jiangsu, Qidong Province Ping Town Industrial Park Patentee before: JIANGSU SOUTH ENERGY SAVING TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
|
| CX01 | Expiry of patent term |