CN209510487U - A kind of bunker heating energy-saving device - Google Patents
A kind of bunker heating energy-saving device Download PDFInfo
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- CN209510487U CN209510487U CN201821969238.5U CN201821969238U CN209510487U CN 209510487 U CN209510487 U CN 209510487U CN 201821969238 U CN201821969238 U CN 201821969238U CN 209510487 U CN209510487 U CN 209510487U
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- heating
- saving device
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Abstract
The utility model discloses a kind of bunker heating energy-saving devices, including heating tube, it spirals inside the heating tube and is wound with helix tube, the heating tube inner surface is welded with heat-conducting plate, the heating tube outer surface is equidistant to be welded with the second folded plate, described heating tube one end is welded with mounting disc, the utility model is scientific and reasonable for structure, it is safe and convenient to use, by installing heating tube inside inlet port, so that without installing steam(-)coil in heavy oil holding bay, so that shipyard construction volume is reduced, increase cargo tank trapped fuel amount indirectly, heating energy-saving device only concentrates heating to the fuel oil near cargo tank suction inlet, oil liquid surface temperature is lower, amount of evaporation of oil gas decline, fuel oil periodic cycle, advantageously reduce sediment, oil quality is improved indirectly, it can fuel oil near completely heated up cargo tank suction inlet, it will not be refuted out because of underheat generation useless Oil, so that not having to frequently clear up fuel oil tank.
Description
Technical field
The utility model relates to bunker technical field of heating, specially a kind of bunker heating energy-saving device.
Background technique
Fuel oil tank is the liquid tank cabin for storing fuel oil used in main and auxiliary machine, several cabins generally in double bottom, greatly
Type ship, which also has, makees fuel oil tank use for deep tank, and the fuel oil inside fuel oil tank when in use, is needed using steam in fuel oil tank
The fuel oil in portion is heated, traditional heating method be steam inside the heating tube spiraled using fuel oil tank bottom to fuel oil into
Row heating, this heating method is larger to the consumption of the energy, also, can generate more fuel oil-gas, so that the evaporation of fuel oil
Amount increases, and causes biggish waste to fuel oil, also, when the heating tube damage spiraled, more numb for the maintenance of heating tube
It is tired, the cost that boatman repairs fuel oil tank is increased, so, it is above-mentioned to solve that people are badly in need of a kind of novel bunker heating energy-saving device
Problem.
Utility model content
The utility model provides a kind of bunker heating energy-saving device, can effectively solve biography mentioned above in the background art
The heating method of system is that the steam inside the heating tube spiraled using fuel oil tank bottom heats fuel oil, this heating method
It is larger to the consumption of the energy, also, more fuel oil-gas can be generated so that the evaporation capacity of fuel oil increases, to fuel oil cause compared with
Big waste, also, when the heating tube damage spiraled, the maintenance of heating tube is more troublesome, boatman is increased and repairs combustion
The problem of cost of cargo tank.
To achieve the above object, the utility model provides the following technical solutions: a kind of bunker heating energy-saving device, including adds
Heat pipe spirals inside the heating tube and is wound with helix tube, and the heating tube inner surface is welded with heat-conducting plate, the heat-conducting plate
Middle part is welded with thermally conductive sheet, and conduction hole is offered inside the thermally conductive sheet, and the thermally conductive sheet two sides are equidistant to be welded with first
Folded plate, the heating tube outer surface is equidistant to be welded with the second folded plate；
Described heating tube one end is welded with mounting disc, and one middle side part of mounting disc is fitted with the first sealing rubber ring, institute
It states the mounting disc other side and is welded with first flange disk, first flange disk side is welded with fuel sucking pipe, the fuel sucking pipe top
Hot oil inlet is offered, the fuel sucking pipe bottom end offers hot oil outlet, offers accommodating groove, the receipts on the outside of the fuel sucking pipe
It receives and snap-gauge is installed inside slot, return spring is installed below the snap-gauge, exclusion seal set is installed inside the accommodating groove,
The exclusion seal, which covers one end and is internally embedded, is equipped with flexible fastening ring, and described fuel sucking pipe one end is welded with second flange disk, institute
It states one middle side part of second flange disk and is fitted with the second sealing rubber ring.
Preferably, solid by spring fixed seat between return spring and fuel sucking pipe between the return spring and snap-gauge
Fixed connection.
Preferably, it is slidably connected between the snap-gauge and accommodating groove by sliding block and sliding slot.
Preferably, it is fixedly connected between the accommodating groove and exclusion seal set by glue.
Preferably, the minimum diameter of the flexible fastening ring is less than the overall diameter of fuel sucking pipe.
Preferably, described helix tube one end is fixedly connected with hot oil inlet, and the helix tube other end and hot oil outlet are solid
Fixed connection.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1, by installing heating tube inside inlet port, so that making in heavy oil holding bay without installing steam(-)coil
It obtains shipyard construction volume to reduce, increases cargo tank trapped fuel amount indirectly, heating energy-saving device, which only concentrates the fuel oil near cargo tank suction inlet, to be added
Heat, oil liquid surface temperature is lower, and amount of evaporation of oil gas decline, fuel oil periodic cycle advantageously reduces sediment, improves oil indirectly
Quality, can fuel oil near completely heated up cargo tank suction inlet, the waste oil refuted out will not be generated because of underheat, so that not having to frequent
Fuel oil tank is cleared up.
2, by the high temp oil-fired being passed through inside helix tube, the low temperature fuel oil inside fuel oil tank can be heated, is led to
Heat-conducting plate, thermally conductive sheet, the first folded plate and the second folded plate are crossed, the contact area between heating tube and fuel oil can be effectively expanded,
So that the heating of fuel oil is more abundant, the efficiency of heat exchange between low temperature fuel oil and high temp oil-fired is increased, improves high temperature combustion
The utilization rate of oily internal heat.
3, it by the first sealing rubber ring and the second sealing rubber ring, can effectively improve between heating tube and fuel oil tank
The sealing performance connected between oil scavenge pump and fuel sucking pipe, by exclusion seal set and flexible fastening ring, can to oil scavenge pump with
Junction between fuel sucking pipe is sealed, and is avoided gap leakage of the fuel oil-gas between oil scavenge pump and fuel sucking pipe, is led to sky
Fuel density in gas is larger, reduces fire odds, by return spring and snap-gauge, can pack into exclusion seal
Row is fixed.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model thermally conductive sheet；
Fig. 3 is the structural schematic diagram of the utility model helix tube；
Fig. 4 is the structural schematic diagram of the utility model exclusion seal set；
Fig. 5 is the schematic diagram of internal structure of the utility model accommodating groove；
Figure label: 1, heating tube；2, helix tube；3, heat-conducting plate；4, thermally conductive sheet；5, conduction hole；6, the first folded plate；7,
Two folded plates；8, mounting disc；9, the first sealing rubber ring；10, first flange disk；11, fuel sucking pipe；12, hot oil inlet；13, hot oil
Outlet；14, accommodating groove；15, snap-gauge；16, return spring；17, exclusion seal set；18, flexible fastening ring；19, second flange disk；
20, the second sealing rubber ring.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-5, the utility model provides a kind of technical solution, a kind of bunker heating energy-saving device, packet
Heating tube 1 is included, spirals inside heating tube 1 and is wound with helix tube 2,1 inner surface of heating tube is welded with heat-conducting plate 3, in heat-conducting plate 3
Portion is welded with thermally conductive sheet 4, and conduction hole 5 is offered inside thermally conductive sheet 4, and 4 two sides of thermally conductive sheet are equidistant to be welded with the first folded plate 6,
1 outer surface of heating tube is equidistant to be welded with the second folded plate 7.
1 one end of heating tube is welded with mounting disc 8, and 8 one middle side part of mounting disc is fitted with the first sealing rubber ring 9, mounting disc 8
The other side is welded with first flange disk 10, and 10 side of first flange disk is welded with fuel sucking pipe 11, and 11 top of fuel sucking pipe offers heat
Oil inlet 12,11 bottom end of fuel sucking pipe offer hot oil outlet 13, in order to be heated by hot oil to the oil inside bunker,
2 one end of helix tube is fixedly connected with hot oil inlet 12, and 2 other end of helix tube is fixedly connected with hot oil outlet 13, outside fuel sucking pipe 11
Side offers accommodating groove 14, and snap-gauge 15 is equipped with inside accommodating groove 14, return spring 16 is equipped with below snap-gauge 15, in order to enable
What is be all connected between return spring 16 and fuel sucking pipe 11 between return spring 16 and snap-gauge 15 is even closer, return spring 16 with
It is fixedly connected by spring fixed seat between return spring 16 and fuel sucking pipe 11 between snap-gauge 15, is installed inside accommodating groove 14
There is exclusion seal to cover 17, in order to enable snap-gauge 15 can slidably reciprocate in accommodating groove 14, receipts are fixed to exclusion seal set 17
It receives, is slidably connected between snap-gauge 15 and accommodating groove 14 by sliding block and sliding slot, in order to enable accommodating groove 14 and exclusion seal set 17
Between connect even closer, will not fall off, pass through between accommodating groove 14 and exclusion seal set 17 during use
Glue is fixedly connected, and 17 one end of exclusion seal set, which are internally embedded, is equipped with flexible fastening ring 18, in order to pass through flexible fastening
Exclusion seal set 17 is fixed in ring 18, protects petroleum gas, prevents its diffusion, and the minimum of flexible fastening ring 18 is straight
Diameter is less than the overall diameter of fuel sucking pipe 11, and 11 one end of fuel sucking pipe is welded with second flange disk 19,19 1 middle side part of second flange disk patch
Conjunction has the second sealing rubber ring 20.
The working principle and process for using of the utility model: first during using a kind of bunker heating energy-saving device
It first, will be in the fixed screw holes of fixed screw insertion first flange disk 10 by heating tube 1 inside inlet port insertion fuel oil tank
Portion completes fixed installation to heating tube 1, then installation will be fixed between oil scavenge pump and second flange disk 19, by the
One sealing rubber ring 9 and the second sealing rubber ring 20, can effectively improve between heating tube 1 and fuel oil tank and oil scavenge pump and inhale
High temp oil-fired pipeline is accessed hot oil inlet 12, high temp oil-fired is passed through in helix tube 2 by the sealing performance connected between oil pipe 11
Portion carries out local heating to the low temperature fuel oil near fuel oil tank inlet port using the high temp oil-fired inside helix tube 2, so that heavy oil
Without installing steam(-)coil in holding bay, so that shipyard construction volume is reduced, increase cargo tank trapped fuel amount, heating and energy saving dress indirectly
It sets and heating only is concentrated to the fuel oil near cargo tank suction inlet, oil liquid surface temperature is lower, amount of evaporation of oil gas decline, meanwhile, by leading
Hot plate 3, thermally conductive sheet 4, the first folded plate 6 and the second folded plate 7, can increase the contact area of heating tube 1 Yu fuel oil tank internal fuel,
So that the heating of fuel oil is more abundant, the efficiency of heat exchange between low temperature fuel oil and high temp oil-fired is increased, improves high temperature combustion
The utilization rate of oily internal heat takes out exclusion seal set 17 when carrying out the absorption of fuel oil inside accommodating groove 14, will be elastic
Fixed ring 18 is fixed on the outside of oil scavenge pump pipeline, and gap of the fuel oil-gas between fuel sucking pipe 11 and oil scavenge pump pipeline is avoided to seep
Leakage, causes the fuel oil-gas density in air to increase, and the risk of fire generation is reduced, when heating energy-saving device use finishes it
Afterwards, exclusion seal set 17 is taken in inside accommodating groove 14, and by the elastic force of return spring 16 snap-gauge 15 is pushed, to protection
Storage is fixed in sealing shroud 17.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of bunker heating energy-saving device, including heating tube (1), it is characterised in that: winding of spiraling inside the heating tube (1)
Have helix tube (2), heating tube (1) inner surface is welded with heat-conducting plate (3), is welded in the middle part of the heat-conducting plate (3) thermally conductive
Piece (4), the thermally conductive sheet (4) is internal to be offered conduction hole (5), and thermally conductive sheet (4) two sides are equidistant to be welded with the first folding
Plate (6), heating tube (1) outer surface is equidistant to be welded with the second folded plate (7)；
Described heating tube (1) one end is welded with mounting disc (8), and (8) one middle side part of mounting disc is fitted with the first seal rubber
It encloses (9), mounting disc (8) other side is welded with first flange disk (10), and first flange disk (10) side is welded with suction
Oil pipe (11), fuel sucking pipe (11) top offer hot oil inlet (12), and fuel sucking pipe (11) bottom end offers hot oil and goes out
Mouth (13), fuel sucking pipe (11) outside offer accommodating groove (14), are equipped with snap-gauge (15), institute inside the accommodating groove (14)
It states and is equipped with return spring (16) below snap-gauge (15), is equipped with exclusion seal set (17) inside the accommodating groove (14), it is described
Exclusion seal set (17) one end, which is internally embedded, to be equipped with flexible fastening ring (18), and described fuel sucking pipe (11) one end is welded with the second method
Blue disk (19), (19) one middle side part of second flange disk are fitted with the second sealing rubber ring (20).
2. a kind of bunker heating energy-saving device according to claim 1, it is characterised in that: the return spring (16) and card
It is fixedly connected by spring fixed seat between return spring (16) and fuel sucking pipe (11) between plate (15).
3. a kind of bunker heating energy-saving device according to claim 1, it is characterised in that: the snap-gauge (15) and accommodating groove
(14) it is slidably connected between by sliding block and sliding slot.
4. a kind of bunker heating energy-saving device according to claim 1, it is characterised in that: the accommodating groove (14) and protection
Sealing shroud is fixedly connected between (17) by glue.
5. a kind of bunker heating energy-saving device according to claim 1, it is characterised in that: the flexible fastening ring (18)
Minimum diameter is less than the overall diameter of fuel sucking pipe (11).
6. a kind of bunker heating energy-saving device according to claim 1, it is characterised in that: described helix tube (2) one end with
Hot oil inlet (12) is fixedly connected, and helix tube (2) other end is fixedly connected with hot oil outlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969238.5U CN209510487U (en) | 2018-11-28 | 2018-11-28 | A kind of bunker heating energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969238.5U CN209510487U (en) | 2018-11-28 | 2018-11-28 | A kind of bunker heating energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209510487U true CN209510487U (en) | 2019-10-18 |
Family
ID=68190473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821969238.5U Active CN209510487U (en) | 2018-11-28 | 2018-11-28 | A kind of bunker heating energy-saving device |
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| Country | Link |
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| CN (1) | CN209510487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526552A (en) * | 2021-12-29 | 2022-05-24 | 无锡恒业电热电器有限公司 | Hypersonic flow field heating device and heating method |
-
2018
- 2018-11-28 CN CN201821969238.5U patent/CN209510487U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526552A (en) * | 2021-12-29 | 2022-05-24 | 无锡恒业电热电器有限公司 | Hypersonic flow field heating device and heating method |
| CN114526552B (en) * | 2021-12-29 | 2023-08-22 | 无锡恒业电热电器有限公司 | Hypersonic flow field heating device and heating method |
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