CN201288709Y - Hydraulic oil tank cooling apparatus for digging machine - Google Patents
Hydraulic oil tank cooling apparatus for digging machine Download PDFInfo
- Publication number
- CN201288709Y CN201288709Y CNU2008202208682U CN200820220868U CN201288709Y CN 201288709 Y CN201288709 Y CN 201288709Y CN U2008202208682 U CNU2008202208682 U CN U2008202208682U CN 200820220868 U CN200820220868 U CN 200820220868U CN 201288709 Y CN201288709 Y CN 201288709Y
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- CN
- China
- Prior art keywords
- oil tank
- hydraulic oil
- development machine
- cooling
- fuel tank
- 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
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Abstract
The utility model discloses a hydraulic oil tank cooling apparatus for a development machine. Three groups of cooling pipes are arranged evenly in an oil tank, the length of the group of cooling pipe in the middle part of the oil tank is smaller than those of the cooling pipes at the two sides of the oil tank, and the three groups of cooling pipes in the oil tank are connected and communicated. The structure is simple, strong and durable, the manufacture cost is low, the temperature of oil in the oil tank is effectively reduced, and the dust produced when the development machine works is reduced, thus having air purification effect.
Description
Technical field
The utility model relates to a kind of development machine, particularly relates to the hydraulic oil tank cooling device that a kind of development machine is used.
Background technique
Existing development machine, for adapting to underground work, the volume ratio of design is less, and it is little to connect tight heat-dissipating space between each parts, particularly hydraulic oil container, in the course of the work, hydraulic oil produces a large amount of heat through the overcompression meeting, and the heat of generation can make the oil temperature raise rapidly, will burn out transport pipe if the oil temperature is too high, cause leakage of oil even cause fire, this defective has had a strong impact on the use of development machine.
Summary of the invention
The utility model is for the deficiencies in the prior art, the hydraulic oil tank cooling device that provides a kind of development machine to use are provided.Have simple in structure, long service life, can reduce the characteristics of hydraulic oil container temperature rapidly.
The technological scheme that the utility model adopted is: the hydraulic oil tank cooling device that a kind of development machine is used, evenly distributed in fuel tank three groups of cooling tubes are set, the length of one group of cooling tube at fuel tank middle part is less than the length of fuel tank both sides cooling tube, and the interior three groups of cooling tubes of fuel tank link to each other and communicate.
The utility model, water delivery in the cooling tube when development machine is worked reduces the temperature of oil in the fuel tank by the heat exchange of water and oil, and water flows out the water spray projector system ejection that is provided with from the development machine front end behind the fuel tank, the dust that produces in the time of can reducing development machine work plays the effect that purifies air.
The beneficial effects of the utility model are: simple in structure, durable, low cost of manufacture, can effectively reduce temperature oily in the fuel tank, and the dust that produces in the time of reducing development machine work has the effect that purifies air.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the worm's eye view of Fig. 1.
Mark among the figure: 1, fuel tank, 2, cooling tube, 3, water intake, 4, water outlet.
Embodiment
The hydraulic oil tank cooling device that a kind of development machine is used is characterized in that: evenly distributed in fuel tank 1 three groups of cooling tubes 2 are set, the length of one group of cooling tube at fuel tank 1 middle part is less than the length of fuel tank both sides cooling tube, and three groups of cooling tubes link to each other and communicate in the fuel tank 1.
The utility model, when development machine was worked, water entered cooling tube 2 from water intake 3, flowed out from water outlet 4 then, and water outlet 4 is connected with the water spray projector system of development machine front end.
Claims (1)
1, the hydraulic oil tank cooling device used of a kind of development machine, it is characterized in that: the evenly distributed three groups of cooling tubes (2) that are provided with in fuel tank (1), the length of one group of cooling tube at fuel tank (1) middle part is less than the length of fuel tank both sides cooling tube, and the interior three groups of cooling tubes of fuel tank (1) link to each other and communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202208682U CN201288709Y (en) | 2008-11-12 | 2008-11-12 | Hydraulic oil tank cooling apparatus for digging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202208682U CN201288709Y (en) | 2008-11-12 | 2008-11-12 | Hydraulic oil tank cooling apparatus for digging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288709Y true CN201288709Y (en) | 2009-08-12 |
Family
ID=40980391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202208682U Expired - Fee Related CN201288709Y (en) | 2008-11-12 | 2008-11-12 | Hydraulic oil tank cooling apparatus for digging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288709Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003422A (en) * | 2010-12-31 | 2011-04-06 | 龙工(上海)机械制造有限公司 | Hydraulic oil tank for loading machine |
| CN103362879A (en) * | 2013-07-31 | 2013-10-23 | 广州电力机车有限公司 | Dumper hydraulic oil tank for mine |
| CN103883570A (en) * | 2014-04-14 | 2014-06-25 | 广西南宁百兰斯科技开发有限公司 | Oil tank with bottom face provided with arc-shaped pipe |
-
2008
- 2008-11-12 CN CNU2008202208682U patent/CN201288709Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003422A (en) * | 2010-12-31 | 2011-04-06 | 龙工(上海)机械制造有限公司 | Hydraulic oil tank for loading machine |
| CN103362879A (en) * | 2013-07-31 | 2013-10-23 | 广州电力机车有限公司 | Dumper hydraulic oil tank for mine |
| CN103362879B (en) * | 2013-07-31 | 2015-09-16 | 广州电力机车有限公司 | A kind of hydraulic oil tank for mining dump truck |
| CN103883570A (en) * | 2014-04-14 | 2014-06-25 | 广西南宁百兰斯科技开发有限公司 | Oil tank with bottom face provided with arc-shaped pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20111112 |