CN215626776U - Liquid lubricating oil tank wagon - Google Patents
Liquid lubricating oil tank wagon Download PDFInfo
- Publication number
- CN215626776U CN215626776U CN202122051901.1U CN202122051901U CN215626776U CN 215626776 U CN215626776 U CN 215626776U CN 202122051901 U CN202122051901 U CN 202122051901U CN 215626776 U CN215626776 U CN 215626776U
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- Prior art keywords
- oil
- valve
- filter
- pump
- filling system
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- 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.)
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 title abstract description 7
- 239000003921 oil Substances 0.000 claims abstract description 72
- 239000010779 crude oil Substances 0.000 claims abstract description 17
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 15
- 238000011010 flushing procedure Methods 0.000 claims abstract description 8
- 238000012423 maintenance Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses a liquid lubricating oil tank wagon, which comprises a wagon body, wherein a lubricating oil filling system and a hydraulic oil filling system are arranged on the wagon body, the lubricating oil filling system and the hydraulic oil filling system are consistent in structure, and the lubricating oil filling system comprises an oil tank, a crude oil filter, an electric oil pump, a first one-way valve, a hand pump, a second one-way valve, a filter, an overflow valve, a throttle valve, an oil outlet pressure gauge, an oil return stop valve, a flowmeter, a quick joint, a hose and an oil flushing joint. The utility model not only ensures the function of the liquid lubricating oil refueling truck, but also improves the working efficiency of the liquid lubricating oil refueling truck.
Description
Technical Field
The utility model relates to the technical field of refueling vehicles, in particular to a hydraulic oil refueling vehicle.
Background
Current tank service truck function singleness can only add an oil, and the flexibility is lower, refuels process flow uncontrollable, and has to refuel work efficiency low, removes inconvenient problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a liquid lubricating oil refueling truck,
the lubricating oil filling system is consistent with the structure of the hydraulic oil filling system, the lubricating oil filling system comprises an oil tank, a crude oil filter, an electric oil pump, a first one-way valve, a hand pump, a second one-way valve, a filter, an overflow valve, a throttle valve, an oil outlet pressure gauge, an oil return stop valve, a flowmeter, a quick joint, a hose and an oil flushing joint, the oil tank, the crude oil filter, the hand pump, the second one-way valve, the throttle valve, the flowmeter, the quick joint, the hose and the oil flushing joint are sequentially connected in series, the electric oil pump is connected with the first one-way valve in series, one end of the electric oil pump is connected between the crude oil filter and the hand pump after the electric oil pump is connected in series, the other end of the electric oil pump is connected between the second one-way valve and the filter, one end of the overflow valve is connected between the filter and the throttle valve, one end of the oil return stop valve is arranged between the throttling valve and the flowmeter, the other end of the overflow valve is connected with the oil tank after being connected with the other end of the oil return stop valve in parallel, and the oil outlet pressure gauge is connected between the throttling valve and the flowmeter.
Preferably, the quick coupling is provided with a one-way valve.
Preferably, the lower end of the vehicle body is provided with a pulley, and the pulley is convenient for moving and maintaining the vehicle body.
Preferably, the pulley is provided with a brake pad, and the brake pad prevents the vehicle body from sliding during operation.
Preferably, the flow meter is set to be 0-300L/h.
The utility model has the beneficial effects
The hand pump and the electric oil pump are simultaneously equipped, so that AC220V/50Hz alternating current can be used as a power supply, and only corresponding power connectors are connected to an electric control assembly, the probability that a product cannot work due to failure is reduced to the minimum, the reliability is guaranteed by margin design, the flow is mechanically adjusted, the flow meter is visually assisted, the output flow is controlled, the working flow can be adjusted, and the maximum flow can reach 5L/min, so that the working efficiency can be improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the structure of the lubricating oil filling system of the present invention.
FIG. 3 is a schematic diagram of the operation of the oil filling system of the present invention.
Description of reference numerals: the method comprises the following steps of 1-vehicle body, 2-lubricating oil filling system, 3-hydraulic oil filling system, 4-oil tank, 5-crude oil filter, 6-electric oil pump, 7-first one-way valve, 8-hand pump, 9-second one-way valve, 10-filter, 11-overflow valve, 12-throttle valve, 13-oil outlet pressure gauge, 14-oil return stop valve, 15-flowmeter, 16-quick joint, 17-hose and 18-oil flushing joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 to 3, the present invention provides a hydraulic oil fuelling vehicle,
the lubricating oil filling system 2 is consistent with the structure of the hydraulic oil filling system 3, the lubricating oil filling system 2 comprises an oil tank 4, a crude oil filter 5, an electric oil pump 6, a first one-way valve 7, a hand-operated pump 8, a second one-way valve 9, a filter 10, an overflow valve 11, a throttle valve 12, an oil outlet pressure gauge 13, an oil return stop valve 14, a flow meter 15, a quick joint 16, a hose 17 and an oil flushing joint 18, wherein the quick joint 16 is provided with the one-way valve, the flow meter 15 is set to be 0-300L/h, the oil tank 4, the crude oil filter 5, the hand-operated pump 8, the second one-way valve 9, the throttle valve 12, the flow meter 15, the quick joint 16, the hose 17 and the oil flushing joint 18 are sequentially connected in series, the electric oil pump 6 is connected in series with the first one-way valve 7, one end of the electric oil pump is connected between the crude oil filter 5 and the hand-operated pump 8 after the series connection, the other end is connected between the second one-way valve 9 and the filter 10, one end of the overflow valve 11 is connected between the filter 10 and the throttle valve 12, one end of the oil return stop valve 14 is arranged between the throttle valve 12 and the flow meter 15, the other end of the overflow valve 11 is connected with the other end of the oil return stop valve 14 in parallel and then is connected with the oil tank 4, the oil outlet pressure gauge 13 is connected between the throttle valve 12 and the flow meter 15,
when liquid lubricating oil needs to be filled, the working principle of the lubricating oil filling system 2 is as follows: the crude oil in the oil tank 4 is filtered by the crude oil filter 5, then enters the electric oil pump 6 or the hand pump 8, the electric oil pump 6 or the hand pump 8 provides power, the crude oil is sent into the pipeline through the first one-way valve 7 and the second one-way valve 9, and is filtered by the filter 10 again, when the pressure is greater than 0.5MPa, the overflow valve 11 is opened to release the pressure, the oiling pressure is ensured not to exceed 0.5MPa, the flow of the crude oil is mechanically adjusted through the throttle valve 12, the standard reference oil outlet pressure gauge 13 and the flow meter 15 are adjusted, after the operation is finished, the oil return stop valve 14 is unscrewed, and the crude oil in the pipeline returns to the oil tank 4 through the oil return stop valve 14;
when hydraulic oil is required to be filled, the principle of the hydraulic oil filling system 3 is as follows: after being filtered by a crude oil filter 5, hydraulic oil in an oil tank 4 enters an electric oil pump 6 or a hand pump 8, the electric oil pump 6 or the hand pump 8 provides power, the hydraulic oil is sent into a pipeline through a first one-way valve 7 and a second one-way valve 9 and is filtered by a filter 10 again, when the pressure is greater than 0.5MPa, an overflow valve 11 is opened to release the pressure, the oil filling pressure is ensured not to exceed 0.5MPa, the flow of the hydraulic oil is mechanically adjusted through a throttle valve 12, a standard reference oil outlet pressure gauge 13 and a flowmeter 15 are adjusted, after the work is finished, an oil return stop valve 14 is unscrewed, and the hydraulic oil in the pipeline returns to the oil tank 4 through the oil return stop valve 14;
the hand pump 8 and the electric oil pump 6 are simultaneously equipped, so that AC220V/50Hz alternating current can be used as a power supply, and only corresponding power connectors are connected to an electrical control assembly, the probability that a product cannot work due to failure is reduced to the minimum, the reliability is guaranteed by margin design, the flow is mechanically adjusted, the flow meter 15 is visually assisted, the output flow is controlled, the working flow can be adjusted, and the maximum flow can reach 5L/min, so that the working efficiency can be improved;
the lower extreme of automobile body 1 is provided with the pulley, the pulley is convenient for the removal and the maintenance of automobile body 1, be provided with the brake block on the pulley, the brake block prevents automobile body 1 takes place to slide when the operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (5)
1. A hydraulic oil tank truck is characterized in that,
the lubricating oil filling system is consistent with the structure of the hydraulic oil filling system, the lubricating oil filling system comprises an oil tank, a crude oil filter, an electric oil pump, a first one-way valve, a hand pump, a second one-way valve, a filter, an overflow valve, a throttle valve, an oil outlet pressure gauge, an oil return stop valve, a flowmeter, a quick joint, a hose and an oil flushing joint, the oil tank, the crude oil filter, the hand pump, the second one-way valve, the throttle valve, the flowmeter, the quick joint, the hose and the oil flushing joint are sequentially connected in series, the electric oil pump is connected with the first one-way valve in series, one end of the electric oil pump is connected between the crude oil filter and the hand pump after the electric oil pump is connected in series, the other end of the electric oil pump is connected between the second one-way valve and the filter, one end of the overflow valve is connected between the filter and the throttle valve, one end of the oil return stop valve is arranged between the throttling valve and the flowmeter, the other end of the overflow valve is connected with the oil tank after being connected with the other end of the oil return stop valve in parallel, and the oil outlet pressure gauge is connected between the throttling valve and the flowmeter.
2. A vehicle according to claim 1,
the quick connector is provided with a one-way valve.
3. A vehicle according to claim 1,
the lower extreme of automobile body is provided with the pulley, the pulley is convenient for the removal and the maintenance of automobile body.
4. A vehicle according to claim 3,
the pulley is provided with a brake block, and the brake block prevents the vehicle body from sliding during operation.
5. A vehicle according to claim 1,
the flow meter is set to be 0-300L/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122051901.1U CN215626776U (en) | 2021-08-27 | 2021-08-27 | Liquid lubricating oil tank wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122051901.1U CN215626776U (en) | 2021-08-27 | 2021-08-27 | Liquid lubricating oil tank wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215626776U true CN215626776U (en) | 2022-01-25 |
Family
ID=79903469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122051901.1U Active CN215626776U (en) | 2021-08-27 | 2021-08-27 | Liquid lubricating oil tank wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215626776U (en) |
-
2021
- 2021-08-27 CN CN202122051901.1U patent/CN215626776U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A liquid lubricant refueling vehicle Effective date of registration: 20230627 Granted publication date: 20220125 Pledgee: Jingdezhen branch of Postal Savings Bank of China Ltd. Pledgor: JIANGXI YARUI TECHNOLOGY Co.,Ltd. Registration number: Y2023980046149 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220125 Pledgee: Jingdezhen branch of Postal Savings Bank of China Ltd. Pledgor: JIANGXI YARUI TECHNOLOGY Co.,Ltd. Registration number: Y2023980046149 |