CN103807604A - Hydraulic oil supply system - Google Patents
Hydraulic oil supply system Download PDFInfo
- Publication number
- CN103807604A CN103807604A CN201210446495.1A CN201210446495A CN103807604A CN 103807604 A CN103807604 A CN 103807604A CN 201210446495 A CN201210446495 A CN 201210446495A CN 103807604 A CN103807604 A CN 103807604A
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- Prior art keywords
- hydraulic
- oil
- valve
- pipe
- supply system
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The invention relates to a hydraulic oil supply system, in particular to improvement in a hydraulic oil supply system structure and belongs to the technical field of thick oil conveying. The invention aims to provide the hydraulic oil supply system which has a good effect of conveying oil with poor fluidity. The hydraulic oil supply system comprises an oil tank, wherein the bottom of the oil tank is provided with an asphalt suction pipe, the top of the oil tank is provided with a shunting pipe, a shunting valve is arranged on the shunting pipe, the end part of the shunting pipe is connected with the asphalt suction pipe through an asphalt pump, an asphalt output valve is arranged on the shunting pipe, and the asphalt output valve is connected with a hose.
Description
Technical field
the invention belongs to the conveying technology field of thick oil, the present invention relates to a kind of improvement of hydraulic oil supply system structure in particular.
Background technique
existing hydraulic oil supply system, common structure is: on an oil tank, transport pipe is set, an oil pump is set on transport pipe; While needing with oil, open oil pump and the oil in oil tank can be pumped by transport pipe.
the hydraulic oil supply system of this form is only applicable to some mobility oil preferably; But for the bad oil of some mobility, as pitch etc., carry effect unsatisfactory.
due to the oil of class sapropelitic one class, be at normal temperatures solid forms; Or some oils also can become solid-state at north of china in winter; Could carry and become solid-state oil require heating; And oil in transport pipe has solidified; Want the oil in transport pipe together to melt, need to expend a large amount of heats.
Summary of the invention
the present invention is exactly for the problems referred to above, provides the bad oil of a kind of flow also to have the hydraulic oil supply system of fine transportation effect.
for reaching above-mentioned purpose of the present invention, the present invention by the following technical solutions.The present invention includes oil tank, tank bottom is provided with pitch suction pipe, and oil tank top is provided with ram's horns, is provided with diverter valve on ram's horns; The end of ram's horns is connected with pitch suction pipe by bitumenpump; On ram's horns, be provided with pitch delivery valve, pitch delivery valve is connected with flexible pipe.
as a preferred embodiment of the present invention, described bitumenpump is connected with oil hydraulic motor, oil hydraulic motor bottom is provided with two hydraulic pipe lines, a hydraulic pipe line is connected with hydraulic motor speed control valve, hydraulic motor speed control valve is communicated with the connected selector valve of selector valve and another root hydraulic pipe line, selector valve is connected relief valve with another root hydraulic pipe line connection with relief valve, relief valve is connected with oil hydraulic pump, oil hydraulic pump is connected with hydraulic oil container by oil pipe, and hydraulic oil container is connected with another root hydraulic pipe line.
beneficial effect of the present invention.
1, simple in structure.
the tank bottom of casing of the present invention is provided with pitch suction pipe, and oil tank top is provided with ram's horns, is provided with diverter valve on ram's horns; The end of ram's horns is connected with pitch suction pipe by bitumenpump; On ram's horns, be provided with pitch delivery valve, pitch delivery valve is connected with flexible pipe.Bitumenpump is connected with oil hydraulic motor, oil hydraulic motor bottom is provided with two hydraulic pipe lines, a hydraulic pipe line is connected with hydraulic motor speed control valve, hydraulic motor speed control valve is communicated with the connected selector valve of selector valve and another root hydraulic pipe line, selector valve is connected relief valve with another root hydraulic pipe line connection with relief valve, relief valve is connected with oil hydraulic pump, and oil hydraulic pump is connected with hydraulic oil container by oil pipe, and hydraulic oil container is connected with another root hydraulic pipe line.Its component are few, and are standard piece; Simple in structure, it is convenient, with low cost to manufacture.
2, easy to use.
bitumenpump of the present invention provides power, can allow the pitch in oil tank flowed out by pitch delivery valve place, and operating method is simple, easy to use.
3, guarantee the mobility of pitch.
when the present invention does not use, close pitch delivery valve, pitch circulates all the time under the effect of bitumenpump between ram's horns, oil tank and pitch suction pipe, therefore, has guaranteed that pitch does not solidify, thereby has guaranteed mobility.
4,, due to the pitch good fluidity in the present invention, therefore, the present invention uses very reliable, does not stop up failure rate is low.
5, the present invention is simple in structure, and manufacturing cost is cheap.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention.
in accompanying drawing, 1 is that hydraulic oil container, 2 is that hydraulic pipe line, 3 is that oil hydraulic motor, 4 is that bitumenpump, 5 is that pitch delivery valve, 6 is that diverter valve, 7 is that oil tank, 8 is that relief valve, 9 is that high-pressure oil pipe, 10 is that oil hydraulic pump, 11 is that pressure gauge, 12 is that selector valve, 13 is hydraulic motor speed control valve.
Embodiment
the present invention includes oil tank 7, oil tank 7 bottoms are provided with pitch suction pipe, and oil tank 7 tops are provided with ram's horns, are provided with diverter valve 6 on ram's horns; The end of ram's horns is connected with pitch suction pipe by bitumenpump 4; On ram's horns, be provided with pitch delivery valve 5, pitch delivery valve 5 is connected with flexible pipe.
as a preferred embodiment of the present invention, described bitumenpump 4 is connected with oil hydraulic motor 3, oil hydraulic motor 3 bottoms are provided with two hydraulic pipe lines 2, a hydraulic pipe line 2 is connected with hydraulic motor speed control valve 13, hydraulic motor speed control valve 13 is communicated with selector valve 12 connected selector valves 12 and another root hydraulic pipe line 2, selector valve 12 is communicated with another root hydraulic pipe line 2 with the connected relief valve 8 of relief valve 8, relief valve 8 is connected with oil hydraulic pump 10, oil hydraulic pump 10 is connected with hydraulic oil container 1 by oil pipe, and hydraulic oil container 1 is connected with another root hydraulic pipe line 2.
Claims (3)
1. a hydraulic oil supply system, comprises oil tank, and tank bottom is provided with pitch suction pipe, and oil tank top is provided with ram's horns, is provided with diverter valve on ram's horns; The end of ram's horns is connected with pitch suction pipe by bitumenpump; On ram's horns, be provided with pitch delivery valve, pitch delivery valve is connected with flexible pipe.
2. a kind of hydraulic oil supply system according to claim 1, is characterized in that: in described oil tank, be provided with heating equipment.
3. a kind of hydraulic oil supply system according to claim 1, it is characterized in that: described bitumenpump is connected with oil hydraulic motor, oil hydraulic motor bottom is provided with two hydraulic pipe lines, a hydraulic pipe line is connected with hydraulic motor speed control valve, hydraulic motor speed control valve is communicated with the connected selector valve of selector valve and another root hydraulic pipe line, selector valve is connected relief valve with another root hydraulic pipe line connection with relief valve, relief valve is connected with oil hydraulic pump, oil hydraulic pump is connected with hydraulic oil container by oil pipe, and hydraulic oil container is connected with another root hydraulic pipe line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446495.1A CN103807604A (en) | 2012-11-09 | 2012-11-09 | Hydraulic oil supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446495.1A CN103807604A (en) | 2012-11-09 | 2012-11-09 | Hydraulic oil supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103807604A true CN103807604A (en) | 2014-05-21 |
Family
ID=50704775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210446495.1A Pending CN103807604A (en) | 2012-11-09 | 2012-11-09 | Hydraulic oil supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103807604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500506A (en) * | 2019-08-12 | 2019-11-26 | 江苏新美星包装机械股份有限公司 | A kind of impeller pump transfer pipeline |
-
2012
- 2012-11-09 CN CN201210446495.1A patent/CN103807604A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500506A (en) * | 2019-08-12 | 2019-11-26 | 江苏新美星包装机械股份有限公司 | A kind of impeller pump transfer pipeline |
| CN110500506B (en) * | 2019-08-12 | 2024-06-07 | 江苏新美星包装机械股份有限公司 | Rotor pump conveying pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |