CN204851804U - Marine oil tank structure of integral type amphibious - Google Patents

Marine oil tank structure of integral type amphibious Download PDF

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Publication number
CN204851804U
CN204851804U CN201520524998.5U CN201520524998U CN204851804U CN 204851804 U CN204851804 U CN 204851804U CN 201520524998 U CN201520524998 U CN 201520524998U CN 204851804 U CN204851804 U CN 204851804U
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China
Prior art keywords
oil tank
integral type
radiating fin
heat
case
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CN201520524998.5U
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Chinese (zh)
Inventor
张云
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Jiangyin Honor Development Co Ltd That Makes Science And Technology Prosperous
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Jiangyin Honor Development Co Ltd That Makes Science And Technology Prosperous
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Abstract

The utility model relates to a marine oil tank structure of integral type amphibious, the structure includes oil tank box (1), oil tank box (1) outer parcel has housing (3), constitute a heat dissipation cavity between the outer tank wall of oil tank box (1) and the interior conch wall of housing (3), parallel arrangement has multi -disc radiating fin (2) in the cavity that should dispel the heat, radiating fin (2) are crisscross to be set up, be provided with fresh air inlet and exhaust vent on the shell wall of housing (3). The utility model relates to a marine oil tank structure of integral type amphibious, the radiating efficiency is high and effectual.

Description

Integral type land and water amphibious craft Oiltank structure
Technical field
The utility model relates to a kind of Oiltank structure, especially relates to a kind ofly being applied on amphibious ship and having the Oiltank structure of potent air cooling effect, belongs to amphibious ship relevant device technical field.
Background technique
At present, amphibious ship needs use hydraulic station to provide power for steering system etc.; Simultaneously, be in the consideration of safety and system stability, need to cool the hydraulic oil in hydraulic station fuel tank, the conventional type of cooling, need on hydraulic control valve block, increase a heat radiation asphalt channel, the hydraulic oil in fuel tank is circulated in heat exchanger/radiator and carries out circulation cooling; This mode needs additional asphalt channel, and for oil-way system, more asphalt channels also just mean more potential leakage of oil risks, and therefore which cannot be applicable to some safety coefficient and require higher occasion; Simultaneously, dispelled the heat by radiator/heat exchanger mode, in persistent loop process, only have fraction hydraulic oil to enter in heat exchanger/radiator dispel the heat, efficiency is lower, and heat exchanger/radiator is similarly the certain heat of generation in the course of the work, and hydraulic station often installing space is less, the heat that now newly-increased heat exchanger/radiator produces can increase again the ambient temperature in space undoubtedly, thus affects radiating effect equally; On the other hand, because amphibious craft is as at beach, when the soft primary surface such as sandy beach travels, strict restriction is had for own wt;
For this reason, enterprise is had to apply as Chinese patent application 201310719952.4 disclosed " a kind of fuel tank with radiating fin ", and evaded the conventional radiating mode that heat exchanger/radiator is additionally set, adopt and arrange that the mode of radiating fin is dispelled the heat to the hydraulic oil in fuel tank outward at fuel tank; But it is passive heat radiation that this mode of directly being undertaken dispelling the heat by radiating fin completes, and efficiency is lower; And due to hydraulic station installing space less, the heat that now passive type distributes still accumulates in this space, when after hydraulic station system works a period of time, due to the rising of this space environment temperature, cannot continue causing radiating fin to dispel the heat to the hydraulic oil in hydraulic oil container, thus affect the radiating effect of fuel tank.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, the integral type land and water amphibious craft Oiltank structure providing a kind of radiating efficiency high and effective.
The purpose of this utility model is achieved in that
A kind of integral type land and water amphibious craft Oiltank structure, described structure includes tank body of oil tank, described tank body of oil tank is wrapped with case, a heat-dissipating cavity is formed between the external box wall of described tank body of oil tank and the inner wall of case, multi-disc radiating fin is arranged with in parallel in this heat-dissipating cavity, described radiating fin is crisscross arranged, and the casing wall of described case is provided with intake opening and exhaust vent.
A kind of integral type land and water of the utility model amphibious craft Oiltank structure, the bi-side of described radiating fin are connected on the external box wall of tank body of oil tank and the inner wall of case.
A kind of integral type land and water of the utility model amphibious craft Oiltank structure, the heat-dissipating cavity between tank body of oil tank and case is separated serpentine fin passage by the radiating fin be crisscross arranged.
A kind of integral type land and water of the utility model amphibious craft Oiltank structure, described radiating fin up and down staggered or left and right is crisscross arranged.
A kind of integral type land and water of the utility model amphibious craft Oiltank structure, intake opening and exhaust vent lay respectively at case away from two shell walls on.
A kind of integral type land and water of the utility model amphibious craft Oiltank structure, exhaust vent is communicated with blower fan.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is dispelled the heat to the hydraulic oil in fuel tank by radiating fin, and constitute a heat-dissipating cavity by case, and radiating fin forms serpentine fin passage in heat-dissipating cavity, thus make the cooling-air flowing through radiating fin along serpentine fin channel flow, radiating efficiency can only be improve; Simultaneously, can be siphoned away fast in serpentine fin passage by the blower fan installed additional and absorb the hot air after heat, and by install pipeline, can fast these heats be discharged outside hydraulic station, thus heat can not be put aside in hydraulic station, ensure that the effect of heat radiation; Meanwhile, the Multifunctional oil tank of integrated form effectively alleviates gross weight (now derives cooling without the need to optional equipment valve port by hydraulic oil, not only decreases parts, reduce weight; And stopped the hidden danger of leakage of oil, improve Safety performance).
Accompanying drawing explanation
Fig. 1 is the structural representation sketch (partial sectional view) of the utility model integral type land and water amphibious craft Oiltank structure.
Fig. 2 is the structural representation (arrow in diagram represent air-flow direction during heat radiation) of the utility model integral type land and water amphibious craft with the radiating fin on a fuel tank outer wall of Oiltank structure.
Wherein:
Tank body of oil tank 1, radiating fin 2, case 3, blower fan 4.
Embodiment
See Fig. 1 ~ 2, a kind of integral type land and water amphibious craft Oiltank structure that the utility model relates to, described structure includes tank body of oil tank 1, described tank body of oil tank 1 is wrapped with case 3, a heat-dissipating cavity is formed between the external box wall of described tank body of oil tank 1 and the inner wall of case 3, multi-disc radiating fin 2 is arranged with in parallel in this heat-dissipating cavity, the bi-side of described radiating fin 2 are connected on the external box wall of tank body of oil tank 1 and the inner wall of case 3, described radiating fin 2 is crisscross arranged, and (staggered or left and right interlocks up and down, for being crisscross arranged up and down in diagram 2), heat-dissipating cavity between tank body of oil tank 1 and case 3 is separated serpentine fin passage by the radiating fin 2 be crisscross arranged, thus the air flowed through wherein must be moved ahead along serpentine fin passage, add heat radiation length and heat radiation time, effectively raise radiating efficiency,
Meanwhile, the casing wall of described case 3 is provided with intake opening and exhaust vent, and intake opening and exhaust vent lay respectively at case 3 away from two shell walls on (as shown in fig. 1, intake opening is positioned at left surface, exhaust outlet is positioned at right flank);
Further, for improving heat dissipation potential, described exhaust vent is connected with a blower fan 4, this blower fan 4 is forced draft fans, utilizes blower fan 4 to be taken away from radiating fin 2 fast and efficiently by heat;
In addition: it should be noted that above-mentioned embodiment is only an optimized project of this patent, any change that those skilled in the art does according to above-mentioned design or improvement, all within the protection domain of this patent.

Claims (6)

1. an integral type land and water amphibious craft Oiltank structure, it is characterized in that: described structure includes tank body of oil tank (1), described tank body of oil tank (1) is wrapped with case (3), a heat-dissipating cavity is formed between the external box wall of described tank body of oil tank (1) and the inner wall of case (3), multi-disc radiating fin (2) is arranged with in parallel in this heat-dissipating cavity, described radiating fin (2) is crisscross arranged, and the casing wall of described case (3) is provided with intake opening and exhaust vent.
2. a kind of integral type land and water amphibious craft Oiltank structure as claimed in claim 1, is characterized in that: the bi-side of described radiating fin (2) are connected on the external box wall of tank body of oil tank (1) and the inner wall of case (3).
3. a kind of integral type land and water amphibious craft Oiltank structure as claimed in claim 1 or 2, is characterized in that: the heat-dissipating cavity between tank body of oil tank (1) and case (3) is separated serpentine fin passage by the radiating fin (2) be crisscross arranged.
4. a kind of integral type land and water amphibious craft Oiltank structure as claimed in claim 1 or 2, is characterized in that: described radiating fin (2) up and down staggered or left and right is crisscross arranged.
5. a kind of integral type land and water amphibious craft Oiltank structure as claimed in claim 1, is characterized in that: intake opening and exhaust vent lay respectively at case (3) away from two shell walls on.
6. a kind of integral type land and water amphibious craft Oiltank structure as claimed in claim 1, is characterized in that: exhaust vent is communicated with blower fan (4).
CN201520524998.5U 2015-07-20 2015-07-20 Marine oil tank structure of integral type amphibious Active CN204851804U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520524998.5U CN204851804U (en) 2015-07-20 2015-07-20 Marine oil tank structure of integral type amphibious

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520524998.5U CN204851804U (en) 2015-07-20 2015-07-20 Marine oil tank structure of integral type amphibious

Publications (1)

Publication Number Publication Date
CN204851804U true CN204851804U (en) 2015-12-09

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CN201520524998.5U Active CN204851804U (en) 2015-07-20 2015-07-20 Marine oil tank structure of integral type amphibious

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065345A (en) * 2015-07-20 2015-11-18 江阴荣兴科技发展有限公司 Integrated oil tank structure for amphibious ship

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065345A (en) * 2015-07-20 2015-11-18 江阴荣兴科技发展有限公司 Integrated oil tank structure for amphibious ship

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