CN203146455U - Hydraulic oil tank and engineering machinery with same - Google Patents
Hydraulic oil tank and engineering machinery with same Download PDFInfo
- Publication number
- CN203146455U CN203146455U CN 201320169574 CN201320169574U CN203146455U CN 203146455 U CN203146455 U CN 203146455U CN 201320169574 CN201320169574 CN 201320169574 CN 201320169574 U CN201320169574 U CN 201320169574U CN 203146455 U CN203146455 U CN 203146455U
- Authority
- CN
- China
- Prior art keywords
- oil tank
- tank body
- hydraulic oil
- oil
- stop valve
- 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
- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 48
- 239000003921 oil Substances 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000002699 waste material Substances 0.000 claims description 26
- 238000005553 drilling Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 9
- 238000001556 precipitation Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model provides a hydraulic tank and have its engineering machine tool. The hydraulic oil tank comprises an oil tank body (10) and further comprises a drainage structure (40), the drainage structure (40) is connected with the bottom of the oil tank body (10), and the drainage structure (40) comprises a switch used for controlling whether the drainage structure (40) is communicated with the oil tank body (10) or not. The engineering machinery comprises a hydraulic oil tank, and the hydraulic oil tank is the hydraulic oil tank. The technical scheme of the utility model moisture content that deposits in the hydraulic oil tank can be discharged, the purpose of purifying hydraulic oil is reached, and hydraulic component has been avoided receiving the corruption of moisture content.
Description
Technical field
The utility model relates to technical field of engineering machinery, in particular to a kind of hydraulic oil container and have its engineering machinery.
Background technique
As shown in Figure 1, be the partial schematic diagram of the hydraulic oil container 10 ' of rotary drilling rig, hydraulic oil container 10 ' has the function of storage, heat radiation, filtration and precipitaton number force feed 20 ', is generally to be arranged on the revolving dial of rotary drilling rig by bolt 30 '.When rotary drilling rig in rainy weather or the larger occasion of working relative humidity, during as the water power plant operation, because water in air part content is larger, water vapor can enter hydraulic oil container 10 ' along with air, and generates a large amount of liquid waters in hydraulic oil container 10 ', these liquid waters can mix with hydraulic oil 20 ', if can not discharge in time, not only can reduce the precision of hydraulic oil 20 ', also can corrode hydraulic element, cause equipment failure, affect the whole service life of rotary drilling rig.
The model utility content
The utility model aims to provide a kind of hydraulic oil container and has its engineering machinery, can discharge the moisture content precipitated in hydraulic oil container.
To achieve these goals, according to an aspect of the present utility model, a kind of hydraulic oil container is provided, comprise oil tank body, hydraulic oil container also comprises discharge structure, discharge structure is connected with the bottom of oil tank body, and discharge structure comprises the switch whether be communicated with oil tank body for controlling discharge structure.
Further, discharge structure comprises waste pipe, and an end of waste pipe is connected with the bottom of oil tank body, and the other end has drain opening, and switch is the first stop valve be arranged on waste pipe.
Further, discharge structure comprises oil-water indicator, lower communicating tube and waste pipe, oil-water indicator is connected with the bottom of oil tank body by lower communicating tube, one end of waste pipe is connected with the lower end of oil-water indicator, the other end has drain opening, and switch is the first stop valve be arranged on waste pipe.
Further, lower communicating tube is connected with the diapire of oil tank body.
Further, be provided with the second stop valve on lower communicating tube, whether the second stop valve is communicated with oil tank body for controlling oil-water indicator.
Further, discharge structure also comprises connecting tube, and oil-water indicator was connected with the sidewall be connected with diapire of oil tank body by upper connecting tube, and the position of upper connecting tube is higher than the position of lower communicating tube.
Further, be provided with the 3rd stop valve on upper connecting tube, whether the 3rd stop valve is communicated with oil tank body for controlling oil-water indicator.
According to another aspect of the present utility model, a kind of engineering machinery is provided, comprise hydraulic oil container, hydraulic oil container is aforesaid hydraulic oil container.
Further, engineering machinery is rotary drilling rig.
The application the technical solution of the utility model, bottom by the oil tank body at hydraulic oil container connects discharge structure, make in oil tank body the moisture content that is deposited to bottom discharge by this discharge structure, reach the purpose of purified solution force feed, and avoided hydraulic element to be subject to the corrosion of moisture content.
The accompanying drawing explanation
The Figure of description that forms the application's a 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, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the partial schematic diagram according to the hydraulic oil container of prior art; And
Fig. 2 shows the partial schematic diagram according to embodiment's of the present utility model hydraulic oil container.
Embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the application can combine mutually.
As shown in Figure 2, according to embodiment of the present utility model, provide a kind of hydraulic oil container, comprised oil tank body 10 and discharge structure 40.Oil tank body 10 comprises diapire 11 and the sidewall 12 be connected with diapire 11, the storage space formed for storage, heat radiation, filtration and precipitaton number force feed 20 of asking of diapire 11 and sidewall 12, diapire 11 is fixed on the installation basis of engineering machinery by bolt 30.Discharge structure 40 is connected with the bottom of oil tank body 10, for the moisture content of oil tank body 10 bottom precipitations is discharged, can avoid the performance of hydraulic oil 20 to be affected, can avoid hydraulic oil 20 to take moisture content to the hydraulic element place corrodes hydraulic element simultaneously, further guaranteed the operating life of engineering machinery integral body, be provided with switch on discharge structure 40, for controlling discharge structure 40, with oil tank body 10, whether be communicated with, open switch when needing draining the moisture content of oil tank body 10 bottom depositions is flowed out, can closing switch when not needing draining.
According to first preferred implementation of the present utility model, discharge structure 40 comprises waste pipe 47, and these waste pipe 47 1 ends are connected with the bottom of oil tank body 10, and the other end has drain opening, can discharge by waste pipe 47 moisture content of oil tank body 10 interior precipitations.Be provided with the first stop valve 44 as switch on waste pipe 47, by controlling the switching of the first stop valve 44, waste pipe 47 and the connected state of oil tank body 10 controlled, and then the draining action of waste pipe 47 is controlled.
In order to reduce costs, the first stop valve 44 is preferably the first low pressure ball valve.But, do not represent that the first stop valve 44 only limits to select the first low pressure ball valve, other valve or other structures that can control waste pipe 47 draining actions also can be applied to herein, as the first high-pressure ball valve is set or exports with the first plug screw shutoff first, but its cost will be higher than using the first low pressure ball valve.In addition, no matter select which kind of structure as the first stop valve 44, all to consider the effect of sealing as far as possible, avoid occurring leakage phenomenon.
The action of the first stop valve 44 can also can connect automatical control system by manual operation, by automatical control system, is automatically controlled.
According to second preferred implementation of the present utility model, discharge structure 40 is except comprising waste pipe 47, also comprise oil-water indicator 4l and lower communicating tube 42, wherein oil-water indicator 41 is connected with the bottom of oil tank body 10 by lower communicating tube 42, for drawing the moisture content of oil tank body 10 interior precipitations, one end of waste pipe 47 is connected with the lower end of oil-water indicator 41, the other end of waste pipe 47 has drain opening, to discharge moisture content, be provided with the first stop valve 44 as switch on waste pipe 47, for waste pipe 47 and the connected state of oil-water indicator 41 are controlled, and then waste pipe 47 and the connected state of oil tank body 10 are controlled.
In order to reduce costs, the first stop valve 44 is preferably the first low pressure ball valve.But, do not represent that the first stop valve 44 only limits to select the first low pressure ball valve, other valve or other structures that can control waste pipe 47 draining actions also can be applied to herein, as the first high-pressure ball valve is set or exports with the first plug screw shutoff first, but its cost will be higher than using the first low pressure ball valve.In addition, no matter select which kind of structure as the first stop valve 44, all to consider the effect of sealing as far as possible, avoid occurring leakage phenomenon.
Because moisture content generally can be deposited in the bottom of oil tank body 10, so an end of lower communicating tube 42 is connected with the lower end of oil-water indicator 4l, the other end is connected with the diapire 11 of oil tank body 10, oil-water indicator 41 is connected, the comparatively thorough of discharge so that moisture content is tried one's best with the diapire 11 of oil tank body 10 by lower communicating tube 42.
In order to facilitate the dismounting of oil-water indicator 41, be provided with the second stop valve 45, the second stop valves 45 and can play the effect of controlling lower communicating tube 42 connected states on lower communicating tube 42, and then whether control oil-water indicator 4l is communicated with oil tank body 10.When not needing to carry out drain operation, as long as the second stop valve 45 is closed, oil-water indicator 41 can be unloaded, this is simple in structure, is easy to assembly and disassembly.
In order to reduce costs, the second stop valve 45 is preferably the second low pressure ball valve.But, second stop valve 45 here is not limited to select the second low pressure ball valve, other can play valve or other structures of controlling lower communicating tube 42 connections or sealing process and also can be applied to herein, as the second high-pressure ball valve are set or export with the second plug screw shutoff second.In addition, no matter select which kind of structure as the second stop valve 45, all to consider the effect of sealing as far as possible, avoid occurring leakage phenomenon.
In order to be connected firmly, lower communicating tube 42 is weldingly fixed on oil tank body 10.
Oil-water indicator 41 is for showing the content of the interior precipitation moisture content of oil tank body 10, in order to make to show that data are accurate, discharge structure 40 also comprises connecting tube 43, and oil-water indicator 41 was connected with the sidewall of oil tank body 10 by upper connecting tube 43, for exhaust, oil return.The position of upper connecting tube 43 is higher than the position of lower communicating tube 42, and the height of the connecting port that was connected with upper connecting tube 43 of oil tank body 10 is not less than the height of the connecting port that oil-water indicator 4l was connected with upper connecting tube 43.
In order to facilitate the dismounting of oil-water indicator 41, be provided with the 3rd stop valve 46 on upper connecting tube 43, the 3rd stop valve 46 can play the effect of controlling connected state of upper connecting tube 43, and then control oil-water indicator 41 and whether be communicated with oil tank body 10, when not needing to carry out drain operation, need only the 3rd stop valve 46 is closed, and the second stop valve 45 is also closed, oil-water indicator 41 can be unloaded, this is simple in structure, is easy to assembly and disassembly.
In order to reduce costs, the 3rd stop valve 46 is preferably the 3rd low pressure ball valve.But, the 3rd stop valve 46 here is not limited to select the 3rd low pressure ball valve, other can play valve or other structures of controlling connection of upper connecting tube 43 or sealing process and also can be applied to herein, as third high pressure ball valve are set or export with the 3rd plug screw shutoff second.In addition, no matter select which kind of structure as the 3rd stop valve 46, all to consider the effect of sealing as far as possible, avoid occurring leakage phenomenon.
In order to be connected firmly, upper connecting tube 43 is weldingly fixed on oil tank body 10.
When operation, the second stop valve 45 and the 3rd stop valve 46 are all in open mode, oil-water indicator 41 can be indicated the content of the interior precipitation moisture content of oil tank body 10, when water level reaches specified altitude assignment, oil-water indicator 4l connects alarm equipment alarm, now can open the first stop valve 44 and discharge water, until close the first stop valve 44 after reaching lowest water level.The action of the first stop valve 44 can also can connect automatical control system by manual operation, by automatical control system, is automatically controlled.
The purpose of this utility model is to provide a kind of hydraulic oil 20 in can clean oil case body 10 discharge structure 40 easy for installation again.Increase on oil tank body 10 discharge structure 40 is installed, the moisture content of precipitation in oil tank body 10 can be discharged to the effect of having played purified solution force feed 20 and having improved hydraulic oil 20 precision.This structure is easy for installation, can take full advantage of space.
Use the benefit of bringing of discharge structure 40 to be:
As shown in 2 figure, liquid water in oil tank body 10 precipitates, while forming precipitation water layer 50, discharge structure 40 can be discharged the moisture content of precipitation timely, reach the effect of purified solution force feed 20, improved the precision of hydraulic oil 20, avoided hydraulic element by hydraulic oil 20 with the situation of moisture content corrosion, reduced the fault of equipment.This structure is easy for installation, can take full advantage of sky and ask resource.
The utility model also provides a kind of engineering machinery, comprises hydraulic oil container, and this hydraulic oil container is aforesaid hydraulic oil container.Wherein, engineering machinery can be rotary drilling rig, and the diapire 11 of the oil tank body 10 of its hydraulic oil container is fixed on the revolving dial of rotary drilling rig by bolt 30.
From above description, can find out, the utility model the above embodiments have realized following technique effect: by the oil tank body of hydraulic oil container, connecting discharge structure, make in oil tank body the moisture content that is deposited to bottom discharge by this discharge structure, reach the purpose of purified solution force feed, and avoided hydraulic element to be subject to the corrosion of moisture content.
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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a hydraulic oil container, comprise oil tank body (10), it is characterized in that, described hydraulic oil container also comprises discharge structure (40), described discharge structure (40) is connected with the bottom of described oil tank body (10), and described discharge structure (40) comprises the switch whether be communicated with described oil tank body (10) for controlling described discharge structure (40).
2. hydraulic oil container according to claim 1, it is characterized in that, described discharge structure (40) comprises waste pipe (47), one end of described waste pipe (47) is connected with the bottom of described oil tank body (10), the other end has drain opening, and described switch is for being arranged on the first stop valve (44) on described waste pipe (47).
3. hydraulic oil container according to claim 1, it is characterized in that, described discharge structure (40) comprises oil-water indicator (41), lower communicating tube (42) and waste pipe (47), ((i) 4 be connected with the bottom of described oil tank body (10) by described lower communicating tube (42) described oil-water indicator, one end of described waste pipe (47) is connected with the lower end of described oil-water indicator (41), the other end has drain opening, and described switch is for being arranged on the first stop valve (44) on described waste pipe (47).
4. hydraulic oil container according to claim 3, is characterized in that, described lower communicating tube (42) is connected with the diapire (11) of described oil tank body (10).
5. according to the described hydraulic oil container of claim 3 or 4, it is characterized in that, be provided with the second stop valve (45) on described lower communicating tube (42), whether described the second stop valve (45) is communicated with described oil tank body (10) for controlling described oil-water indicator (41).
6. hydraulic oil container according to claim 3, it is characterized in that, described discharge structure (40) also comprises connecting tube (43), described oil-water indicator (41) was connected with the sidewall (12) be connected with diapire (11) of described oil tank body (10) by described upper connecting tube (43), and the position of described upper connecting tube (43) is higher than the position of described lower communicating tube (42).
7. hydraulic oil container according to claim 6, it is characterized in that, be provided with the 3rd stop valve (46) on described upper connecting tube (43), whether described the 3rd stop valve (46) is communicated with described oil tank body (10) for controlling described oil-water indicator (41).
8. an engineering machinery, comprise hydraulic oil container, it is characterized in that, described hydraulic oil container is the described hydraulic oil container of any one in claim 1 to 7.
9. engineering machinery according to claim 8, is characterized in that, described engineering machinery is rotary drilling rig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320169574 CN203146455U (en) | 2013-04-07 | 2013-04-07 | Hydraulic oil tank and engineering machinery with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320169574 CN203146455U (en) | 2013-04-07 | 2013-04-07 | Hydraulic oil tank and engineering machinery with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146455U true CN203146455U (en) | 2013-08-21 |
Family
ID=48973981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320169574 Expired - Lifetime CN203146455U (en) | 2013-04-07 | 2013-04-07 | Hydraulic oil tank and engineering machinery with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737108A (en) * | 2018-12-20 | 2019-05-10 | 宁夏共享精密加工有限公司 | A kind of Auto-drainage fuel tank |
| CN117167345A (en) * | 2023-10-30 | 2023-12-05 | 德阳市东方恒运电机有限公司 | Hydraulic station with stable structure |
-
2013
- 2013-04-07 CN CN 201320169574 patent/CN203146455U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737108A (en) * | 2018-12-20 | 2019-05-10 | 宁夏共享精密加工有限公司 | A kind of Auto-drainage fuel tank |
| CN117167345A (en) * | 2023-10-30 | 2023-12-05 | 德阳市东方恒运电机有限公司 | Hydraulic station with stable structure |
| CN117167345B (en) * | 2023-10-30 | 2024-01-09 | 德阳市东方恒运电机有限公司 | Hydraulic station with stable structure |
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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: 20130821 |
|
| CX01 | Expiry of patent term |