CN105858582A - Engine oil seal equipment - Google Patents
Engine oil seal equipment Download PDFInfo
- Publication number
- CN105858582A CN105858582A CN201610367974.2A CN201610367974A CN105858582A CN 105858582 A CN105858582 A CN 105858582A CN 201610367974 A CN201610367974 A CN 201610367974A CN 105858582 A CN105858582 A CN 105858582A
- Authority
- CN
- China
- Prior art keywords
- oil
- oil seal
- air
- engine
- casing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/72—Devices for applying air or other gas pressure for forcing liquid to delivery point
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/78—Arrangements of storage tanks, reservoirs or pipe-lines
Abstract
The invention provides engine oil seal equipment. The oil seal equipment comprises a box body and an oil seal system located in the box body; an oil tank oil adding opening, an oil gauge and an operation panel are arranged on the top of the box body. Trundles are arranged at the bottom of the box body. The equipment is small in size and convenient to transport, the equipment presses inhibited oil in an oil tank into an engine through nitrogen, and therefore the equipment can be operated at any time in an airport or storeroom, and a power source and the like are not needed.
Description
Technical field
The invention belongs to engine oil seal equipment, be specifically related to a kind of engine oil seal being easy to use and set
Standby.
Background technology
The most conventional engine oil seal equipment is fixed rack oil-sealing device or large-scale oil seal test stand, and is sending out
When motivation needs stock or deposits temporarily, engine transportation need to be carried out oil sealing to specific place, its work
Amount is big, and inconvenient.
Summary of the invention
It is an object of the invention to provide a kind of transportable engine oil seal equipment and oil sealing method, solve existing
There is engine oil seal equipment because of the fixing problem being inconvenient to use.
The technical solution of the present invention is:
A kind of engine oil seal equipment, it is particular in that: includes casing and is positioned at the oil sealing of box house
System, described casing top is provided with tank filler, dipstick and guidance panel, and described bottom half is arranged
There is castor；
Air supply hose that described oil seal system includes being sequentially connected with, air connector, air inlet switch, high pressure air filter,
Lock-up cock, the first pneumatic reducer, the second pneumatic reducer, fuel tank, oiling switch, oil filter, fuel feeding
Joint and fuel lead；
The first four-way, high pressure air filter and lock-up cock it is provided with respectively between described high pressure air filter and lock-up cock
Being connected on two interfaces of the first four-way, interface in two other interface of the first four-way connects the
One Pressure gauge, another interface in two other interface of the first four-way is connected with gas-filled switching tube and cold air in turn
Bottle；
The second four-way, the second pneumatic reducer and fuel tank it is provided with between described second pneumatic reducer and fuel tank
Being connected on two interfaces of the second four-way, two other interface of the second four-way is connected to second
Pressure gauge and air escape cock；
It is additionally provided with on described fuel tank and connects the pipeline having oil drain cock；Described dipstick is used for checking the oil of fuel tank
Amount.
A length of 1350mm of above-mentioned casing, a width of 700mm of casing, a height of 1075mm of casing.
Promote for convenience, above-mentioned casing is provided with manumotive armrest；Operate for convenience, described casing
At least one side can folding.
The volume of above-mentioned fuel tank is 55-60L.
The material of above-mentioned casing is stainless steel material.
Above-mentioned castor is four.
Be provided with tank filler, the casing top of dipstick is flexibly connected with box-like body.
The method that the oil sealing engine of a kind of engine oil seal equipment utilized described in claim 1 is provided, bag
Include following steps:
Step one: cleaning oil seal system makes, without dirt, to inject the oil sealing medium of 50L in fuel tank；
Step 2: to air bottle pressurising；
2.1: air supply hose is connected with external air source, close lock-up cock, open air inlet switch and inflation is opened
Close；
2.2: open external air source switch, after high pressure gas filters filter, be pressurized to 7.8MPa～12.8 to air bottle
MPa, when the first Pressure gauge demonstrates required pressure, closes external air source switch, and closes INO Intake Open
Close and gas-filled switching tube, pull down air supply hose and take in casing；
Step 3: open lock-up cock, slowly opens gas-filled switching tube, reduces pressure through pneumatic reducer and cold air
Device adjusts and makes the pressure shown in the second Pressure gauge is engine oil seal pressure；
Step 4: connection is had on fuel lead and the engine fuel in-line of engine oil sealing joint
Oil sealing joint connects；
Step 5: open oiling switch, oil sealing medium filters filter Rear oil seal engine through oil；
Step 6: oil sealing is complete, closes oiling switch, pulls down fuel lead and take in casing；
Step 7: open air escape cock, remaining gas in bleeding off oil seal system, the first Pressure gauge and second
Pressure gauge all recovers zero-bit；
Step 8: close all switches.
After step 7, preferably also include the step opening oil sealing medium unnecessary in fuel tank released by oil drain cock
Suddenly.
Above-mentioned external air source is source nitrogen.
The invention has the beneficial effects as follows:
1, equipment volume is little, and equipped with 4 castors and manumotive armrest, convenient transportation.
2, equipment uses nitrogen to be pressed into in-engine by the oil sealing oil in fuel tank, so at airport or storehouse
Operate at any time, it is not necessary to power supply etc..
3, fuel tank volume is 50L, and oil sealing pressure can be according to engine parameter adjusted design, and this equipment is suitable for institute
There is engine oil seal, only need to be connected joint by engine model manufacture.
4, equipment is casing cart structure, and casing all uses stainless steel material, durable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the external structure schematic diagram of the present invention；
Fig. 3 is the schematic diagram of the present invention；
In figure, reference is: 1. air inlet switch；2. lock-up cock；3. oiling switch；4. gas-filled switching tube；
5. air escape cock；6. high pressure air filter；7. oil filter；8. the first pneumatic reducer；9. the second pneumatic reducer；
10. air bottle；11. fuel tanks；12. oil drain cocks；13. first Pressure gauges；14. second Pressure gauges；15. supply
Gas joint；16. fuel-intake connections；17. casings；18. guidance panels；19. manumotive armrests；20. castors；21.
Dipstick；22. tank fillers；23. oil seal system.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As it is shown in figure 1, be the structural representation of the present invention, inventive engine oil sealing equipment use nitrogen will
Oil sealing oil pressure in fuel tank is pressed in engine, and is casing cart structure, can be moved easily, on airport
Or storehouse operates at any time, it is not necessary to power supply.
Inventive engine oil sealing equipment includes that a size of 1350mm length × 700mm width × 1075mm is high
Stainless steel casing 17, is provided with four castors 20, is also provided with hand on casing 17 bottom casing 17
Push away handrail 19, to facilitate the movement of this equipment.Casing top is provided with the dipstick 21 for checking fuel tank fuel quantity
With the tank filler 22 refueled for oil dropping apparatus.The top of casing 17 is provided with guidance panel 18, also sets
It is equipped with the cover plate covering guidance panel.As in figure 2 it is shown, be provided with the casing top of mailbox oil filler and dipstick
Installation movable with casing 17, a casing 17 at least side is provided with can be with the sliding door of folding.
As in figure 2 it is shown, concrete oil seal system 23 include being sequentially connected with air supply hose, air connector 15,
Air inlet switch 1, high pressure air filter 6, lock-up cock the 2, first pneumatic reducer the 8, second pneumatic reducer 9,
Fuel tank 11, oiling switch 3, oil filter 7, fuel-intake connection 16 and fuel lead；
The first four-way, high pressure air filter 6 and lock-up cock 2 it is provided with between high pressure air filter 6 and lock-up cock 2
Being connected on two interfaces of the first four-way, an interface in two other interface of the first four-way connects
The first Pressure gauge 13, another interface in two other interface of the first four-way is had to be connected with gas-filled switching tube in turn
4 and air bottle 10；
The second four-way, the second pneumatic reducer 9 and oil it is provided with between second pneumatic reducer 9 and fuel tank 11
Case 11 is connected on two interfaces of the second four-way, and two other interface of the second four-way is connected to
Second Pressure gauge 14 and air escape cock 5；
It is additionally provided with on fuel tank 11 and connects the pipeline having oil drain cock 12.The volume of fuel tank 11 is 55-60L.
As in figure 2 it is shown, be the schematic diagram of oil seal system of the present invention, complete oil sealing especially by following steps:
Step one: check oil sealing device systems and flexible pipe, it is ensured that cleaning, without dirt, is injected not in fuel tank 11
Oil sealing medium less than 50L, its oil mass can be checked by the dipstick 21 on oil sealing casing 17 top.
Step 2: to air bottle 10 pressurising.The air supply hose of air connector 15 and external air source such as nitrogen
Source connects, and opens air inlet switch 1 and gas-filled switching tube 4, then opens external air source switch, through high pressure air filter 6
After filtration, it is pressurized to 7.8MPa～12.8MPa to air bottle 10, when the first Pressure gauge 13 demonstrates required
During the pressure wanted, close external air source switch, and close air inlet switch 1 and gas-filled switching tube 4, pull down supply soft
Pipe is taken in equipment box 17.
Step 3: open lock-up cock 2, slowly open gas-filled switching tube 4, through pneumatic reducer 8 and cold air
It is engine oil seal pressure that pressure reducer 9 makes the pressure shown in the second Pressure gauge 14 after adjusting.
Step 4: the engine oil sealing joint on the fuel lead that fuel-intake connection 16 is connected fires with engine
Oil sealing joint on oil in-line is connected.
Step 5: open oiling switch 3, so that it may the fuel lead for fuel-intake connection 16 provides oil sealing medium,
Oil sealing medium just can oil sealing engine after oil filter 7 filtration.
Step 6: oil sealing process is carried out by engine oil seal requirement.Oil sealing is complete, closes oiling switch 3, tears open
Lower fuel lead is also taken in equipment box.
Step 7: after completing oil sealing work, system answers release, i.e. opens air escape cock 5, surplus in bleeding off equipment
Remaining gas, the first Pressure gauge 13 and the second Pressure gauge 14 all should recover zero-bit.
Step 8: open oil sealing medium unnecessary in oil drain cock 12 can release fuel tank 11 and (the most also may be used
Not put).
Step 9: close all switches.
Such as air bottle stamping pressure and engine oil seal pressure etc. can bases for the systematic parameter of above-mentioned oil seal system
Different engines sets.
Claims (9)
1. an engine oil seal equipment, it is characterised in that: include casing and be positioned at the oil sealing system of box house
System, described casing top is provided with tank filler, dipstick and guidance panel, and described bottom half is provided with
Castor；
Air supply hose that described oil seal system includes being sequentially connected with, air connector, air inlet switch, high pressure air filter,
Lock-up cock, the first pneumatic reducer, the second pneumatic reducer, fuel tank, oiling switch, oil filter, fuel feeding
Joint and fuel lead；
The first four-way, high pressure air filter and lock-up cock it is provided with respectively between described high pressure air filter and lock-up cock
Being connected on two interfaces of the first four-way, interface in two other interface of the first four-way connects the
One Pressure gauge, another interface in two other interface of the first four-way is connected with gas-filled switching tube and cold air in turn
Bottle；
The second four-way, the second pneumatic reducer and fuel tank it is provided with between described second pneumatic reducer and fuel tank
Being connected on two interfaces of the second four-way, two other interface of the second four-way is connected to second
Pressure gauge and air escape cock；
It is additionally provided with on described fuel tank and connects the pipeline having oil drain cock；Described dipstick is used for checking the oil of fuel tank
Amount.
Engine oil seal equipment the most according to claim 1, it is characterised in that: the length of described casing
For 1350mm, a width of 700mm of casing, a height of 1075mm of casing.
Engine oil seal equipment the most according to claim 1, it is characterised in that: arrange on described casing
Having manumotive armrest, at least one side of described casing can folding.
Engine oil seal equipment the most according to claim 1, it is characterised in that: the volume of described fuel tank
For 55-60L.
Engine oil seal equipment the most according to claim 1, it is characterised in that: the material of described casing
For stainless steel material.
Engine oil seal equipment the most according to claim 1, it is characterised in that: described castor is four.
Engine oil seal equipment the most according to claim 1, it is characterised in that: it is provided with fuel tank and refuels
Mouth, the casing top of dipstick are flexibly connected with box-like body.
8. the method for an oil sealing engine, it is characterised in that: comprise the following steps:
Step one: cleaning oil seal system makes, without dirt, to inject the oil sealing medium of 50L in fuel tank；
Step 2: to air bottle pressurising；
2.1: air supply hose is connected with external air source, close lock-up cock, open air inlet switch and inflation is opened
Close；
2.2: open external air source switch, after high pressure gas filters filter, be pressurized to 7.8MPa～12.8 to air bottle
MPa, when the first Pressure gauge demonstrates required pressure, closes external air source switch, and closes INO Intake Open
Close and gas-filled switching tube, pull down air supply hose and take in casing；
Step 3: open lock-up cock, slowly opens gas-filled switching tube, reduces pressure through pneumatic reducer and cold air
Device adjusts and makes the pressure shown in the second Pressure gauge is engine oil seal pressure；
Step 4: connection is had on fuel lead and the engine fuel in-line of engine oil sealing joint
Oil sealing joint connects；
Step 5: open oiling switch, oil sealing medium filters filter Rear oil seal engine through oil；
Step 6: oil sealing is complete, closes oiling switch, pulls down fuel lead and take in casing；
Step 7: open air escape cock, remaining gas in bleeding off oil seal system, the first Pressure gauge and second
Pressure gauge all recovers zero-bit；
Step 8: close all switches.
The method of oil sealing engine the most according to claim 8, it is characterised in that: after step 7
Also include the step opening oil sealing medium unnecessary in fuel tank released by oil drain cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367974.2A CN105858582A (en) | 2016-05-26 | 2016-05-26 | Engine oil seal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367974.2A CN105858582A (en) | 2016-05-26 | 2016-05-26 | Engine oil seal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105858582A true CN105858582A (en) | 2016-08-17 |
Family
ID=56641609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610367974.2A Pending CN105858582A (en) | 2016-05-26 | 2016-05-26 | Engine oil seal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105858582A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035534A (en) * | 2016-11-23 | 2017-08-11 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of general complete machine of aero-engine and annex oil-sealing arrangement |
| CN108036057A (en) * | 2017-12-29 | 2018-05-15 | 南通华夏飞机工程技术股份有限公司 | A kind of oil seal vehicle for aircraft engine |
| CN110410218A (en) * | 2019-07-18 | 2019-11-05 | 上海航空机械有限公司 | A kind of helicopter engine complex seal device control system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201078560Y (en) * | 2008-01-07 | 2008-06-25 | 赵创社 | Navigating material mechanic operating oil seal vehicle |
| CN101245733A (en) * | 2008-03-18 | 2008-08-20 | 北京航空航天大学 | Grease seal device and method for aviation piston engine |
| CN201858039U (en) * | 2010-09-30 | 2011-06-08 | 贵州五七○七航空发动机修理厂 | Oil seal machine of engine |
| CN202132114U (en) * | 2011-07-18 | 2012-02-01 | 中国人民解放军徐州空军学院 | Oil seal supply device of aircraft engine |
| CN102383940A (en) * | 2011-09-20 | 2012-03-21 | 沈阳黎明航空发动机(集团)有限责任公司 | Oil seal vehicle with out-of-operation starter for aircraft engine |
| JP2012072797A (en) * | 2010-09-28 | 2012-04-12 | Aisin Aw Co Ltd | Fluid pressure control device |
| CN104655442A (en) * | 2015-02-13 | 2015-05-27 | 中国人民解放军海军航空工程学院青岛校区 | Integrated oil seal system for airplane fuel accessories |
| CN205773298U (en) * | 2016-05-26 | 2016-12-07 | 陕西四达航空科技有限责任公司 | Engine oil seal equipment |
-
2016
- 2016-05-26 CN CN201610367974.2A patent/CN105858582A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201078560Y (en) * | 2008-01-07 | 2008-06-25 | 赵创社 | Navigating material mechanic operating oil seal vehicle |
| CN101245733A (en) * | 2008-03-18 | 2008-08-20 | 北京航空航天大学 | Grease seal device and method for aviation piston engine |
| JP2012072797A (en) * | 2010-09-28 | 2012-04-12 | Aisin Aw Co Ltd | Fluid pressure control device |
| CN201858039U (en) * | 2010-09-30 | 2011-06-08 | 贵州五七○七航空发动机修理厂 | Oil seal machine of engine |
| CN202132114U (en) * | 2011-07-18 | 2012-02-01 | 中国人民解放军徐州空军学院 | Oil seal supply device of aircraft engine |
| CN102383940A (en) * | 2011-09-20 | 2012-03-21 | 沈阳黎明航空发动机(集团)有限责任公司 | Oil seal vehicle with out-of-operation starter for aircraft engine |
| CN104655442A (en) * | 2015-02-13 | 2015-05-27 | 中国人民解放军海军航空工程学院青岛校区 | Integrated oil seal system for airplane fuel accessories |
| CN205773298U (en) * | 2016-05-26 | 2016-12-07 | 陕西四达航空科技有限责任公司 | Engine oil seal equipment |
Non-Patent Citations (1)
| Title |
|---|
| 温海涛 谢平: "通用型发动机油启封装置的研制", 《液压与气动》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035534A (en) * | 2016-11-23 | 2017-08-11 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of general complete machine of aero-engine and annex oil-sealing arrangement |
| CN107035534B (en) * | 2016-11-23 | 2018-11-02 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of general complete machine of aero-engine and attachment oil-sealing arrangement |
| CN108036057A (en) * | 2017-12-29 | 2018-05-15 | 南通华夏飞机工程技术股份有限公司 | A kind of oil seal vehicle for aircraft engine |
| CN110410218A (en) * | 2019-07-18 | 2019-11-05 | 上海航空机械有限公司 | A kind of helicopter engine complex seal device control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105858582A (en) | Engine oil seal equipment | |
| CN203370761U (en) | Nozzle cleaning device of aero-engine | |
| CN100558586C (en) | Hydraulic natural gas automobile secondary gas filling station | |
| CN203099315U (en) | Filling device with automatic filling equipment of air bottle | |
| CN209558039U (en) | A kind of safe pressure testing device for natural gas line | |
| CN202609102U (en) | Vacuum conveying-filling system | |
| CN110057431A (en) | A kind of the mixed gas device for filling and method of band overturning platform | |
| CN106935091B (en) | Multifunctional liquefied petroleum gas tank car leakage accident rescue training device | |
| CN202327649U (en) | Multifunctional air-filled explosion-proof box | |
| CN103867885A (en) | Liquid methane filling-up system | |
| CN205773298U (en) | Engine oil seal equipment | |
| CN102501793B (en) | Moving detection vehicle | |
| CN103925471B (en) | A kind of hydrogen gas feed system | |
| US3456451A (en) | Odorizer transfer system | |
| CN201285349Y (en) | Verification apparatus for super-high safety valve | |
| CN203774651U (en) | Overhaul device special for transformer | |
| CN205350847U (en) | L -CNG double pump sled | |
| CN212047952U (en) | Aircraft fuel accessory comprehensive test platform | |
| CN203052196U (en) | Recovery device for residual liquid in filing pipeline of cryogenic liquid tank lorry | |
| CN104647497A (en) | Timber dipping processing vacuum-pressurization device | |
| CN201016404Y (en) | Full-automatic pipe line protector | |
| CN204647850U (en) | A kind of with discharging and the gas control panel of the one-sided air feed connect | |
| CN203488978U (en) | Purging, replacing and hydrogen charging system for full-automatic ultrahigh-pressure hydrogen environment material tester | |
| CN213361910U (en) | Hydrogen oil filling leakage-proof pipeline equipment | |
| CN202389266U (en) | Detection device of long-pipe trailer car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
|
| RJ01 | Rejection of invention patent application after publication |