CN208934813U - A kind of steam cylinder oil hybrid system - Google Patents
A kind of steam cylinder oil hybrid system Download PDFInfo
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- CN208934813U CN208934813U CN201821601883.1U CN201821601883U CN208934813U CN 208934813 U CN208934813 U CN 208934813U CN 201821601883 U CN201821601883 U CN 201821601883U CN 208934813 U CN208934813 U CN 208934813U
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- fuel tank
- oil
- steam cylinder
- mix
- gear pump
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Abstract
The utility model discloses a kind of steam cylinder oil hybrid systems, including fuel tank, low alkali value fuel tank is divided by partition in the fuel tank, mix fuel tank and high base number fuel tank, wherein: low alkali value fuel tank and the oil inlet of high base number fuel tank concatenate the pouring orifice being connected to after the first ball valve and oil inlet filter on deck by inflow pipeline, and oil outlet concatenates gear pump by flowline and extends to tank bottoms, the other end of flowline concatenates the oil inlet of connection mix fuel tank after the second ball valve, the steam cylinder oil in low alkali value fuel tank and high base number fuel tank is evacuated in mix fuel tank by gear pump, gear pump controls revolving speed by variable-frequency motor；Third ball valve is installed on the oil outlet of mix fuel tank, gear pump is provided in mix fuel tank by motor control, the oil pipe of the both ends connection of gear pump is placed in mix fuel tank, and realization is stirred internal steam cylinder oil.
Description
Technical field
The utility model patent is related to steam cylinder oil reconciliation field, and in particular to a kind of steam cylinder oil hybrid system.
Background technique
Cylinder oil is important diesel engine lubricating oil, and lubricating oil removes the frictional force and mill that can be reduced relative motion part
Damage is outer, also has the effects that cooling, washing, corrosion protection, sealing, vibration damping and reduces noise.It is guaranteeing Host Security reliably
Work extends the host work service life to the maximum extent and reduces maintenance of the vessel expense etc., has and its important meaning.
Specific cylinder oil consumption refers to the weight of the cylinder oil of unit time unit power injection cylinder.Best cylinder oil oiling
Rate, it should be ensured that the minimum abrasion of cylinder sleeve, maximum cleannes, optimum economic benefit (such as lubricating oil expense, parts replacement expense,
Suspend loss etc.), oiling rate is too low or too high, is all unfavorable for the normal use of host.
Traditional steam cylinder oil heating cabinet is to provide the control device of steam cylinder oil to diesel main engine.Currently, for MK8's or more
Host requires the oil product base number of low-sulfur oil to be BN40, and the oil product base number requirement of high-sulfur oils is BN100.And current cylinder
The oil product of single base number can only be supplied to host after heating by oily heating cabinet, and be to reach best oiling rate, be needed higher
Base number oil product, this is that existing steam cylinder oil heating cabinet is unable to satisfy.
Utility model content
The purpose of utility model: the purpose of the utility model is to provide a kind of steam cylinder oil hybrid systems, replace original vapour
Cylinder oil heating cabinet is arranged a mix fuel tank and is respectively coupled to low alkali cylinder fuel tank and high-alkali cylinder fuel tank, by adjusting two gas
Cylinder fuel tank rear pump to mix oil product base number as the cylinder oil of BN25-140, and guarantees cylinder oil to the flow of mix fuel tank
Oiling rate minimum 0.6g/Kwh always.
The technical solution adopted in the utility model: a kind of steam cylinder oil hybrid system, including fuel tank, it is characterised in that: described
Low alkali value fuel tank, mix fuel tank and high base number fuel tank are divided by partition in fuel tank, and each fuel tank all has an oil inlet
With an oil outlet, in which:
Low alkali value fuel tank connects after concatenating the first ball valve and oil inlet filter by inflow pipeline with the oil inlet of high base number fuel tank
Pouring orifice on logical deck, and oil outlet extends to tank bottoms by flowline concatenation gear pump, flowline it is another
The oil inlet of mix fuel tank is connected to after the second ball valve of concatenation of end, by gear pump by the vapour in low alkali value fuel tank and high base number fuel tank
Cylinder oil is evacuated in mix fuel tank, and gear pump controls revolving speed by variable-frequency motor；
Third ball valve is installed on the oil outlet of mix fuel tank, gear pump is provided in mix fuel tank and passes through motor control,
The oil pipe of the both ends connection of gear pump is placed in mix fuel tank, and realization is stirred internal steam cylinder oil.
It is equipped with temperature sensor in the low alkali value fuel tank and high base number fuel tank and detects internal temperature values, heater is to inside
Steam cylinder oil is heated, and liquid-level switch detects internal steam cylinder oil liquid level, and connects warning device, carries out liquid level warning.
The low alkali value fuel tank is equipped with ventilation mouth with high base number fuel tank upper surface and connect permeability cell, and concatenates on permeability cell saturating
Air valve, regulating oil tank internal and external pressure balance.
Second ball valve is controlled by Electric Actuator.
The utility model has the advantages that a kind of revealed steam cylinder oil hybrid system of the utility model, has the following beneficial effects:
Save lubricating oil: by mixing low alkali value steam cylinder oil with high base number steam cylinder oil, to reconcile best base number
Steam cylinder oil, can make the steam cylinder oil oiling rate of host remain run on or close to steam cylinder oil minimum oiling rate, without by
The influence of fuel oil sulfur content can make lubricating oil consumption at most reduce 40%；
Save fuel oil: after the system use, the system lubricating oil in host crank box is continuously updated, and new system lubricating oil can
1.5% fuel oil is brought to save to reduce the internal friction of host；
It solves low-temperature corrosion: the abrasion of cylinder sleeve can be slowed down using the mixing steam cylinder oil after reconciling；
Reduce maintenance cost；Steam cylinder oil after reconciliation enables main engine jacket lubrication operating condition to reduce carbon deposit generation and card
Resistance, the significant service life for extending the components such as piston ring.
Detailed description of the invention
Fig. 1 is the system diagram of the utility model.
Specific embodiment
The utility model specific embodiment is described in detail with reference to the accompanying drawing:
As shown in Figure 1, a kind of revealed steam cylinder oil hybrid system of the utility model, including fuel tank, it is characterised in that: institute
It states in fuel tank and is divided by partition 1 for low alkali value fuel tank 2, mix fuel tank 3 and high base number fuel tank 4, and each fuel tank all has one
Oil inlet 5 and an oil outlet 6, in which:
The low alkali value fuel tank internal is equipped with temperature sensor 7 to detect the temperature value of internal steam cylinder oil, setting heating
Device 8 reaches preset temperature value to carry out heating to internal steam cylinder oil, and the liquid level of steam cylinder oil is detected equipped with switch 9
Value, and warning device is connected, it alarms the liquid level for reaching up/down limit, the oil inlet of the fuel tank is connected by inflow pipeline 11
The pouring orifice on deck is connect, and is provided with the first ball valve 12 and oil inlet filter 13 on the inflow pipeline, is controlled by the first ball valve
The on-off of inflow pipeline, and pass through and oil inlet filter is filtered operation to the steam cylinder oil of injection, it is detected in liquid level sensor
When liquid level is lower, low alkali value steam cylinder oil injects in fuel tank for opening by the way that the first ball valve is (manual), and the oil outlet of the fuel tank is set
It is equipped with flowline 14, one end concatenation gear pump 15 of the flowline protrudes into tank bottoms, and the other end concatenates the second ball valve
It is connected to the oil inlet of mix fuel tank afterwards, gear pump controls revolving speed by variable speed electric motors, particularly 16, will be in low alkali value fuel tank by gear pump
Steam cylinder oil is evacuated in mix fuel tank, and the second ball valve 27 is controlled by Electric Actuator 10, is twitched flow in gear pump and is reached setting
The second ball valve is just opened after value, and furthermore in order to guarantee internal and external pressure balance when gear pump oil pumping, air hole is set on fuel tank
Permeability cell is connected, and is controlled by vent valve 17, branch connection fuel tank is set on the flowline of the second ball valve front end, and
Branch road concatenation check valve 18, influences flow come hypertonia when preventing oil inlet, to play the role of overflow.
The structure connected on the high base number fuel tank is similar with low alkali value fuel tank, and inside is equipped with temperature sensor 19 to examine
The temperature value of steam cylinder oil is surveyed, heater 20 is set to carry out heating to internal steam cylinder oil and reaches preset temperature value, if
There is liquid-level switch 21 to detect the level value of steam cylinder oil, and connects warning device and alarm the liquid level for reaching up/down limit, it should
The oil inlet of fuel tank connects the pouring orifice on deck by inflow pipeline 23, and 12 He of the first ball valve is provided on the inflow pipeline
Oil inlet filter 14 by the on-off of (manual) the control inflow pipeline of the first ball valve, and passes through and oil inlet filter is to the cylinder of injection
Oil is filtered operation, liquid level sensor detect liquid level it is lower when, opened by the first ball valve by high base number steam cylinder oil
It injects in fuel tank, the oil outlet of the fuel tank is provided with flowline 24, and one end concatenation gear pump 25 of the flowline protrudes into oil
Bottom portion, and the other end concatenates the second ball valve 27, and the oil inlet of mix fuel tank is connected to after third ball valve 28, gear pump is by speed change electricity
Machine 26 controls revolving speed, and the steam cylinder oil in high base number fuel tank is evacuated in mix fuel tank by gear pump, and the second ball valve passes through electronic
Actuator control twitches after flow reaches setting value in gear pump and just opens the second ball valve, and the setting of third ball valve is played herein
The effect of one by-passing valve is arranged air hole on fuel tank and connects furthermore in order to guarantee internal and external pressure balance when gear pump oil pumping
Permeability cell is connect, and is controlled by vent valve 29, branch connection fuel tank is set on the flowline of the second ball valve front end, and props up
Road concatenation check valve 22, influences flow come hypertonia when preventing oil inlet, to play the role of overflow.
The oil inlet of the mix fuel tank is connected to the oil outlet of high base number fuel tank and low alkali value fuel tank, so that the two are oily
The steam cylinder oil of different base numbers is injected into mix fuel tank in case, gear pump 30 is arranged in mix fuel tank, motor 33 is cooperated to control,
The oil pipe at gear pump both ends is placed in inside mix fuel tank respectively, and the miscella of side is evacuated to the other side by gear pump, is equivalent to
The effect being stirred also sets up liquid level sensor 32 to detect inside liquid level value inside mix fuel tank, while liquid level is arranged and opens
It closes 31 and carries out liquid level warning, oil outlet is connected on the host of ship by oil outlet pipe, and the is arranged in oil outlet pipe
Four ball valve 34(are manual).
The revealed steam cylinder oil hybrid system of the utility model, by the frequency conversion for controlling low alkali value and two fuel tanks of high base number
Electric machine frequency, so that the revolving speed of two fuel tank internal gear pumps is different, it is different hence into the flow of mix fuel tank inner casing oil, from
And realize that different mixed proportions is adjusted, and realizes the allotment of different base numbers.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of steam cylinder oil hybrid system, including fuel tank, it is characterised in that: be divided into low alkali value oil by partition in the fuel tank
Case, mix fuel tank and high base number fuel tank, and each fuel tank all has an oil inlet and an oil outlet, in which:
Low alkali value fuel tank is connected to first after concatenating the first ball valve and oil inlet filter by inflow pipeline with the oil inlet of high base number fuel tank
Pouring orifice on plate, and oil outlet concatenates gear pump by flowline and extends to tank bottoms, the other end string of flowline
The oil inlet that mix fuel tank is connected to after the second ball valve is connect, by gear pump by the steam cylinder oil in low alkali value fuel tank and high base number fuel tank
It is evacuated in mix fuel tank, gear pump controls revolving speed by variable-frequency motor；
Third ball valve is installed on the oil outlet of mix fuel tank, gear pump is provided in mix fuel tank and passes through motor control, gear
The oil pipe of the both ends connection of pump is placed in mix fuel tank, and realization is stirred internal steam cylinder oil.
2. a kind of steam cylinder oil hybrid system according to claim 1, it is characterised in that: the low alkali value fuel tank and high base number
It is equipped with temperature sensor in fuel tank and detects internal temperature values, heater heats internal steam cylinder oil, and liquid-level switch is to inside
Steam cylinder oil liquid level is detected, and connects warning device, carries out liquid level warning.
3. a kind of steam cylinder oil hybrid system according to claim 1, it is characterised in that: the low alkali value fuel tank and high base number
Fuel tank upper surface is equipped with ventilation mouth and connects permeability cell, and vent valve is concatenated on permeability cell, regulating oil tank internal and external pressure balance.
4. a kind of steam cylinder oil hybrid system according to claim 1, it is characterised in that: second ball valve is held by electronic
The control of row device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821601883.1U CN208934813U (en) | 2018-09-29 | 2018-09-29 | A kind of steam cylinder oil hybrid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821601883.1U CN208934813U (en) | 2018-09-29 | 2018-09-29 | A kind of steam cylinder oil hybrid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208934813U true CN208934813U (en) | 2019-06-04 |
Family
ID=66723035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821601883.1U Active CN208934813U (en) | 2018-09-29 | 2018-09-29 | A kind of steam cylinder oil hybrid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208934813U (en) |
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2018
- 2018-09-29 CN CN201821601883.1U patent/CN208934813U/en active Active
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