CN201808671U - Fuel warming-up device - Google Patents
Fuel warming-up device Download PDFInfo
- Publication number
- CN201808671U CN201808671U CN 201020562372 CN201020562372U CN201808671U CN 201808671 U CN201808671 U CN 201808671U CN 201020562372 CN201020562372 CN 201020562372 CN 201020562372 U CN201020562372 U CN 201020562372U CN 201808671 U CN201808671 U CN 201808671U
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- CN
- China
- Prior art keywords
- fuel
- oil
- valve
- hot water
- heat exchanger
- 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 relates to a fuel warming-up device which comprises a fuel heating device and a special fuel cart for warming, wherein the fuel heating device comprises a heating apparatus, a first oil pump, a first valve, a heat exchanger, a hot water boiler and a heat exchange water tank, the heating apparatus, the first oil pump, the first valve, the heat exchanger and the hot water boiler are sequentially connected through hoses, the hot water boiler and the heat exchange water tank are respectively provided with two outlets, one outlet of the hot water boiler is connected with one outlet of the heat exchange water tank through a second valve, and the other outlet of the hot water boiler is directly connected with the other outlet of the heat exchange water tank through a hose; the special fuel cart for warming comprises a fuel-water heat exchanger, a refueling tank and a second oil pump, one end of the fuel-water heat exchanger is connected with the refueling tank through a quick self-sealing joint, and the other end of the fuel-water heat exchanger is connected with the heat exchange water tank; and the other end of the refueling tank is connected with an airplane fuel tank sequentially through the second oil pump, a fuel strainer and a third valve. The device can quickly warm up fuel. Besides, the fuel temperature can be adjusted, the automation degree is high, the working place is mobile.
Description
Technical field
The utility model relates to a kind of aircraft fuel oil warming-up device, is used for heating to the aircraft fuel oil before the test, makes fuel oil reach required fuel oil temperature.
Background technology
New jetliner is the novel turbofan secondary-line-aircraft of 70 levels developing voluntarily of China.By 25 clause requirements of seaworthiness authentication regulations, this aircraft must carry out the test of fuel oil hot weather, and the fuel oil temperature of this test requires to be at least 43 ℃ in the seaworthiness evidence obtaining is taken a flight test, so need a kind of test facility of heating to aircraft fuel oil.
Summary of the invention
The purpose of this utility model is to required fuel oil temperature with fuel Heating.
The technical scheme that the utility model is taked is: a kind of fuel heating equipment, comprise apparatus for fuel heating and the special oil car of heating, fuel heating equipment comprises heating arrangement (1), first oil pump (2), first valve (3), heat exchanger (4), hot water boiler (5), heat-exchanging water tank (6), heating arrangement (1), first oil pump (2), first valve (3), connect by flexible pipe successively between heat exchanger (4) and the hot water boiler (5), hot water boiler (5) and heat-exchanging water tank (6) have two outlets respectively, an outlet of hot water boiler (5) links to each other by (6) outlets of second valve (31) and heat-exchanging water tank, and another outlet directly links to each other by flexible pipe another outlet of hot water boiler (5) with heat-exchanging water tank (6); The special oil of heating car comprises oil-water-to-water heat exchanger (7), refuels and irritates (9), and second oil pump (21), oil-water-to-water heat exchanger (7) one ends are irritated (9) by quick self-sealing joint (8) and oiling and linked to each other, and its other end links to each other with heat-exchanging water tank (6); Filling (9) other end that refuels is connected with aircraft fuel tank by second oil pump (21), oil filter (10), the 3rd valve (32) successively.
Further, the special oil of heating car also comprises pressure monitoring device, pressure monitoring device comprises safety valve (11), pressure reducer (12), compression indicator (13), nitrogen gas cylinder (14), filling (9) one end openings that refuel link to each other with safety valve (11), pressure reducer (12) simultaneously, pressure reducer (12) links to each other with nitrogen gas cylinder (14) by the 4th valve (33), between nitrogen gas cylinder (14) and the 4th valve (33) compression indicator (13) is installed.
Utilize apparatus for fuel heating to be used for arriving the fuel Heating of oil tank temperature required.The special oil of heating car is used for the stored heat fuel oil, and gives the fuel tanker heated fuel oil.Hot water is transported to oil-water-to-water heat exchanger by circulation pump, and with fuel heating, the hot water after the release heat is got back to the hot water unit and is heated once more in oil-water-to-water heat exchanger, constantly circulates, and constitutes the thermal source part of this system.Aviation kerosene connects by fuel transfer pump and with flexible pipe delivers to oil-water-to-water heat exchanger, by heating by hot water, gets back to the special oil car by oil-water-to-water heat exchanger then.After fuel oil temperature reaches requirement, again the high temperature fuel oil is transported to fuel tanker with oil pump.
This equipment can be heated to fuel oil fast, and fuel oil temperature is adjustable, degree of automation is high, and the work place is removable.Have explosion protection system, safe and reliable to operation, can satisfy branch line machine fuel oil system hot weather test requirements document.
Description of drawings
Fig. 1 constitutes scheme drawing for the fuel heating device, wherein, and 1: heating arrangement, 2: the first oil pumps, 21: the second oil pumps, 3: the first valves, 31: the second valves, 32: the three valves, 33: the four valves, 4: heat exchanger, 5: hot water boiler, 6: heat-exchanging water tank, 7: oil-water-to-water heat exchanger, 8: quick self-sealing joint, 9: filling tank, 10: oil filter, 11: safety valve, 12: pressure reducer, 13: compression indicator, 14: nitrogen gas cylinder.
The specific embodiment
Specify the utility model below in conjunction with Figure of description.
Please refer to Figure of description, a kind of fuel heating device comprises fuel oil heater 1, first oil pump 2, first valve 3, heat exchanger 4, hot water boiler 5, heat-exchanging water tank 6, connect by flexible pipe successively between heating arrangement 1, first oil pump 2, first valve 3, heat exchanger 4 and the hot water boiler 5, hot water boiler 5 and heat-exchanging water tank 6 have two outlets respectively, an outlet of hot water boiler 5 links to each other by 6 one outlets of second valve 31 and heat-exchanging water tank, and 6 another outlets directly link to each other by flexible pipe with heat-exchanging water tank in hot water boiler 5 another outlets; The special oil of heating car comprises oil-water-to-water heat exchanger 7, refuels and irritates 9, the second oil pumps 21, and oil-water-to-water heat exchanger 7 one ends are irritated 9 by quick self-sealing joint 8 and oiling and linked to each other, and its other end links to each other with heat-exchanging water tank 6; Filling 9 other ends that refuel are connected with aircraft fuel tank by second oil pump 21, oil filter the 10, the 3rd valve 32 successively.
As further preferred version of the present utility model, the special oil of heating car also comprises pressure monitoring device, pressure monitoring device comprises safety valve 11, pressure reducer 12, compression indicator 13, nitrogen gas cylinder 14, filling 9 one end openings that refuel link to each other with safety valve 11, pressure reducer 12 simultaneously, pressure reducer 12 links to each other with nitrogen gas cylinder 14 by the 4th valve 33, between nitrogen gas cylinder 14 and the 4th valve 33 compression indicator 13 is installed.
According to parameters such as fuel Heating amount, fuel oil specific heat, fuel oil temperatures, and consider insulation special oil car and system pipeline IFO intermediate fuel oil amount retained, carry out total heat and calculate.According to total heat result of calculation boiler is carried out type selecting, select 230kW standard specification boiler for use.Because the use scene of fuel heating device is special, so the reliable and stable of safety and quality is the most important point of view of lectotype selection.Boiler requirements of type selecting volume is little, heat efficiency is high, pollution-free, degree of automation is high, so select horizontal unpressurized hot water boiler for use.It is low to have center of gravity, is fit to vehicle-mounted, safe and reliable characteristics.
According to calculation of parameter such as heat exchange amount, the heat-transfer surface utmost points, select plate type heat exchanger for use, it has that volume is little, volume is little, in light weight, heat exchange efficiency is high, withstanding corrosion, test pressure height, non-leakage, heat exchanger is taked the failure-free anti-static precautions, and plate type heat exchanger has characteristics such as the both sides flow velocity is all adjustable, the both sides coefficient of heat transfer is at utmost approaching, the complete countercurrent flow of both sides heat transferring medium.
Parameters such as rating horsepower according to specific heat of water, boiler are calculated, and select water-circulating pump according to standard specification hot water boiler 230kW.Hot water circulating pump is selected noiselessness single-phase electricity hot water pump for use, and motor and water pump are a unit design, does not have the axle envelope.Impeller is made with resistant material, has the third gear speed-regulating function.Select bull pump for use, self have alternate run and standby operation function.
Control system adopts temperature sensor+PLC that the import/export temperature of hot water boiler and flow, circulation pump are passed speed and the import/export temperature that is heated oil is controlled, the automatically regulating equilibrium point, guarantee the stable fire burning of burner section, the boiler effluent temperature constancy guarantees to provide constant oil outlet temperature under the varying environment temperature.
The connecting tube of apparatus for fuel heating and valve all adopt stainless steel material, and join efficient sieve magnetic hydrotreater on circulating water pipeline.
Fuel tank adopts the corrosion-resistant steel manufacturing, effective volume 200L, and promptly system moves 10h continuously.Have oil level indication and oil starvation warning function, fuel tank has electrostatic prevention and fire precaution, and is positioned over the ventilation.
The hot water boiler 5 that does not have the operation of pressing is as a thermal power transfer equipment, at first unsafe fuel oil is converted into the hot water of 95 ℃ of highest temperatures, hot water is transported to the confession backwater interface of oil-water-to-water heat exchanger 7 by circulation pump, in oil-water-to-water heat exchanger 7, heating oil is heated, hot water after the release heat is got back to hot water boiler 5 and is heated once more, constantly circulate, constitute the thermal source part of this system.Aviation kerosene connects the confession oil return interface of delivering to heat exchanger by fuel transfer pump and with flexible pipe, by heating by hot water, gets back to oily car by oil-water-to-water heat exchanger 7 then.
For guaranteeing fuel Heating process safety, at the inner filling with inert gas of petrol storage tank, present embodiment is an argon gas, can also be other unreactable gass certainly.After fuel oil temperature reaches requirement, again the high temperature fuel oil is transported to fuel tanker with second oil pump 21.
This equipment can be heated to fuel oil fast, and fuel oil temperature is adjustable, degree of automation is high, and the work place is removable.Have explosion protection system, safe and reliable to operation, can satisfy branch line machine fuel oil system hot weather test requirements document.
Claims (2)
1. fuel heating equipment, it is characterized in that comprising apparatus for fuel heating and the special oil car of heating, fuel heating equipment comprises heating arrangement (1), first oil pump (2), first valve (3), heat exchanger (4), hot water boiler (5), heat-exchanging water tank (6), heating arrangement (1), first oil pump (2), first valve (3), connect by flexible pipe successively between heat exchanger (4) and the hot water boiler (5), hot water boiler (5) and heat-exchanging water tank (6) have two outlets respectively, an outlet of hot water boiler (5) links to each other by (6) outlets of second valve (31) and heat-exchanging water tank, and another outlet directly links to each other by flexible pipe another outlet of hot water boiler (5) with heat-exchanging water tank (6); The special oil of heating car comprises oil-water-to-water heat exchanger (7), refuels and irritates (9), and second oil pump (21), oil-water-to-water heat exchanger (7) one ends are irritated (9) by quick self-sealing joint (8) and oiling and linked to each other, and its other end links to each other with heat-exchanging water tank (6); Filling (9) other end that refuels is connected with aircraft fuel tank by second oil pump (21), oil filter (10), the 3rd valve (32) successively.
2. fuel heating equipment according to claim 1, the special oil car that it is characterized in that heating also comprises pressure monitoring device, pressure monitoring device comprises safety valve (11), pressure reducer (12), compression indicator (13), nitrogen gas cylinder (14), filling (9) one end openings that refuel link to each other with safety valve (11), pressure reducer (12) simultaneously, pressure reducer (12) links to each other with nitrogen gas cylinder (14) by the 4th valve (33), between nitrogen gas cylinder (14) and the 4th valve (33) compression indicator (13) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020562372 CN201808671U (en) | 2010-10-15 | 2010-10-15 | Fuel warming-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020562372 CN201808671U (en) | 2010-10-15 | 2010-10-15 | Fuel warming-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201808671U true CN201808671U (en) | 2011-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020562372 Expired - Fee Related CN201808671U (en) | 2010-10-15 | 2010-10-15 | Fuel warming-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201808671U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951295A (en) * | 2011-08-25 | 2013-03-06 | 波音公司 | Stagnant fuel thermal insulation system |
| CN105035355A (en) * | 2015-08-12 | 2015-11-11 | 中国航空工业集团公司西安飞机设计研究所 | Thermal load power simulation method and thermal load simulation system |
| CN105083569A (en) * | 2015-09-09 | 2015-11-25 | 中国商用飞机有限责任公司 | Heat exchange enhancement device and method for aircraft fuel oil |
| CN105620782A (en) * | 2014-10-28 | 2016-06-01 | 中国航空工业集团公司西安飞机设计研究所 | Heater power adjusting and setting method in airplane thermal management system test |
| CN109339992A (en) * | 2018-11-12 | 2019-02-15 | 中国飞行试验研究院 | A kind of small-sized aviation gasoline water-bath heating apparatus |
-
2010
- 2010-10-15 CN CN 201020562372 patent/CN201808671U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951295A (en) * | 2011-08-25 | 2013-03-06 | 波音公司 | Stagnant fuel thermal insulation system |
| CN102951295B (en) * | 2011-08-25 | 2017-03-01 | 波音公司 | Stagnant fuel thermal insulation system |
| US9677716B2 (en) | 2011-08-25 | 2017-06-13 | The Boeing Company | Stagnant fuel thermal insulation system |
| CN105620782A (en) * | 2014-10-28 | 2016-06-01 | 中国航空工业集团公司西安飞机设计研究所 | Heater power adjusting and setting method in airplane thermal management system test |
| CN105620782B (en) * | 2014-10-28 | 2018-01-16 | 中国航空工业集团公司西安飞机设计研究所 | A kind of aircraft heat management system tests heater power set-up method |
| CN105035355A (en) * | 2015-08-12 | 2015-11-11 | 中国航空工业集团公司西安飞机设计研究所 | Thermal load power simulation method and thermal load simulation system |
| CN105035355B (en) * | 2015-08-12 | 2017-03-08 | 中国航空工业集团公司西安飞机设计研究所 | A kind of heat load power analog method and heat load simulation system |
| CN105083569A (en) * | 2015-09-09 | 2015-11-25 | 中国商用飞机有限责任公司 | Heat exchange enhancement device and method for aircraft fuel oil |
| CN109339992A (en) * | 2018-11-12 | 2019-02-15 | 中国飞行试验研究院 | A kind of small-sized aviation gasoline water-bath heating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XI'AN YUANFANG GENERAL AVIATION TECHNOLOGY DEVELOPMENT CORPORATION Assignor: Chinese Flight Test Establishment Contract record no.: 2011610000153 Denomination of utility model: Fuel warming-up device Granted publication date: 20110427 License type: Exclusive License Record date: 20110818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20181015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |