CN201907792U - Vacuum heat preservation oil tank - Google Patents
Vacuum heat preservation oil tank Download PDFInfo
- Publication number
- CN201907792U CN201907792U CN 201020578029 CN201020578029U CN201907792U CN 201907792 U CN201907792 U CN 201907792U CN 201020578029 CN201020578029 CN 201020578029 CN 201020578029 U CN201020578029 U CN 201020578029U CN 201907792 U CN201907792 U CN 201907792U
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- oil tank
- outer tube
- vacuum
- heat
- vacuum heat
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Abstract
The utility model provides a vacuum heat preservation oil tank, which comprises an oil tank body, a heat preservation system, a thermal insulation layer, and at least one vacuumizing pipe, wherein the heat preservation system is positioned outside the oil tank body and comprises an outer pipe sleeved on the oil tank body; the thermal insulation layer is positioned between the oil tank body and the outer pipe; the vacuumizing pipe is positioned between the thermal insulation layer and the outer pipe, the vacuumizing pipe is a hollow pipe, the side wall of the vacuumizing pipe is provided with a hole, and one end of the vacuumizing pipe is connected with a vacuumizing machine. The vacuum heat preservation oil tank disclosed by the utility model is provided with the vacuumizing pipe arranged in the outer pipe, the heat preservation system of the oil tank can be vacuumized conveniently by the method that the vacuum heat preservation oil tank is connected with the vacuumizing machine, and the heat preservation effect of the oil tank is improved.
Description
Technical field
The utility model belongs to the heating power transmission field, is meant a kind of vacuum heat-preserving oil tank especially.
Background technology
Oil tank has vertical (comprising vaulted type and floating top formula cylindrical shape), spherical shell formula (sphere) and horizontal (cylindrical shape), Vertical Arch-roof Tank is made of domed tank deck and vertical cylindrical tank wall, be mainly used in medium for storing for being difficult for the volatilization oil product, as diesel oil and similar class oil product, the most frequently used volume is the 1000-10000 cubic meter.Floater is constituted by swimming in apparent floating top of medium and vertical cylindrical tank wall.The lifting of floating top with the increase of medium reserves in the jar or minimizing, between floating top outer rim and the tank skin annular seal is arranged, medium is directly covered by inner floating roof all the time in jar, reduces the medium volatilization, being mainly used in medium for storing is volatile oil product, as gasoline and similar class oil product.The volume of floater is generally all bigger.Floating top is divided into forms such as the floating top of single-deck formula, the floating top of double plate and the floating top of fuel bowl.Horizontal tank is made of end cap and horizontal circular or oval tank skin, is generally used for production link or petrol service station.The volume of horizontal tank is generally all less than 100m.
At present, in the oil tank storing process, for preventing egress of heat, industry is usually at transfer canal outer wrapping multilayer insulant, as wrap up the protective layer of heatproof preservative coat, heat-resisting heat-insulation layer, polyurethane foam insulation layer and outermost successively in the pipeline outside, with the interchange of heat of medium and external environment in the minimizing oil tank, the weak point of this kind structure is that heat insulation effect is very desirable on the one hand, be complicate fabrication process on the other hand, be unfavorable for reducing manufacturing cost.
The utility model content
The purpose of this utility model is to provide a kind of vacuum heat-preserving oil tank, solves the not good problem of vacuum heat-preserving oil tank heat insulation effect that exists in the prior art.
To achieve these goals, the utility model provides a kind of vacuum heat-preserving oil tank, comprising: the oil tank main body; Heat-insulation system, described heat-insulation system are positioned at described oil tank main body periphery, and described heat-insulation system comprises: outer tube is sheathed on the described oil tank main body; Adiabatic layer is between described oil tank main body and described outer tube; At least one vacuum-pumping tube, between described adiabatic layer and described outer tube, described vacuum-pumping tube is a hollow tubular, and the sidewall of described vacuum-pumping tube is provided with the hole, and an end of described vacuum-pumping tube all links to each other with an evacuator.
Optionally, described outer tube comprises first outer tube and second outer tube, connects by a bellows between described first outer tube and described second outer tube.
Optionally, described heat-insulation system also comprises an annulus, by described annulus, the two ends of pipe and described outer tube in described is welded as a whole.
Optionally, described adiabatic layer is made of thermal insulating material and the fexible film that coats described thermal insulating material.
Optionally, described thermal insulating material is nanoporous aerogel, foamed plastic, ultra-fine fibre glass, mineral wool goods, expansion pearlite thermal insulation product, foaming cement thermal insulation goods or rubber powder EPS granule thermal insulation slurry.
Optionally, described fexible film is an aluminium foil paper.
Optionally, described thermal insulation system also comprises fixed sleeving, and described fixed sleeving is sheathed on the regional two ends that described adiabatic layer coats.
Owing to adopted technique scheme, compared with prior art, the utlity model has following advantage: the utility model vacuum heat-preserving oil tank is provided with vacuum-pumping tube in outer tube, can be very easily the heat-insulation system of oil tank be vacuumized by connecting evacuator, substantially stop medium and extraneous generation interchange of heat in the oil tank, thereby improved the heat insulation effect of oil tank.
Description of drawings
Fig. 1 is the embodiment scheme drawing of the utility model vacuum heat-preserving oil tank.
Fig. 2 is the vacuum-pumping tube structural representation of the utility model vacuum heat-preserving oil tank.
Fig. 3 is the vacuum-pumping tube schematic cross-section of the utility model vacuum heat-preserving oil tank.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
At first, please refer to Fig. 1, Fig. 1 is the scheme drawing of a kind of vacuum heat-preserving oil tank of the utility model, and as can see from Figure 1, a kind of vacuum heat-preserving oil tank of the utility model comprises: oil tank main body 10; Heat-insulation system, described heat-insulation system are positioned at described oil tank main body 10 peripheries, are used to keep the temperature of described oil tank main body 10, and described heat-insulation system comprises: outer tube 11 is sheathed on the described oil tank main body 10; Adiabatic layer, between described oil tank main body 10 and described outer tube 11, described adiabatic layer is made of the fexible film 12 of thermal insulating material 13 and the described thermal insulating material 13 of coating, described thermal insulating material 13 is a nanoporous aerogel, foamed plastic, ultra-fine fibre glass, the mineral wool goods, expansion pearlite thermal insulation product, foaming cement thermal insulation goods or rubber powder EPS granule thermal insulation slurry, described fexible film is an aluminium foil paper, adopting the reason of aluminium foil paper is the soft easy deformation of aluminium foil papery, as paper, and do not rebound after the distortion, guarantee shading, can not drop, pollution-free, and cost is low, described fexible film 12 two ends stick with glue and connect and fold, and make described glue between described thermal insulating material 13 and described outer tube 11, for fexible film, the back can be introduced in detail, and described glue is polyurethane binder, epoxy type adhesive, polystyrene, palyacrylate binder, silicone rubber adhesive or ethylene-vinyl acetate copolymer; Described vacuum heat-preserving oil tank also comprises an annulus 15, by described annulus 15, the two ends of pipe 10 and described outer tube 11 in described are welded as a whole, realize the sealing between described interior pipe 10 and the outer tube 11, described outer tube 11 is a carbon steel pipe, for guaranteeing the thermal deformation of outer tube 11, described outer tube 11 comprises first outer tube and second outer tube, connects by a bellows 16 between described first outer tube and described second outer tube.At least one vacuum-pumping tube 14, all between described thermal insulating material 13 and described outer tube 11, described vacuum-pumping tube 14 is a hollow tubular, and the sidewall of described vacuum-pumping tube 14 is provided with hole 16, and an end of described vacuum-pumping tube 14 all links to each other with an evacuator (not shown).In the embodiment in figure 1, only be provided with a vacuum-pumping tube 14.
The quantity of vacuum-pumping tube 14 also can be three, four etc., can place the vacuum-pumping tube 14 of respective numbers according to the actual requirements.
Then, please refer to Fig. 2 and Fig. 3, Fig. 2 is the vacuum-pumping tube structural representation of a kind of vacuum heat-preserving oil tank of the utility model, Fig. 3 is the vacuum-pumping tube schematic cross-section of a kind of vacuum heat-preserving oil tank of the utility model, from the figure as can be seen vacuum-pumping tube 14 be hollow structure, it is porose 16 that its sidewall is provided with, thereby be convenient to vacuumize.
Though oneself discloses the utility model as above with preferred embodiment, the utility model is not to be defined in this.Any those skilled in the art in not breaking away from spirit and scope of the present utility model, all can do various changes and modification, and therefore protection domain of the present utility model should be as the criterion with claim institute restricted portion.
Claims (7)
1. a vacuum heat-preserving oil tank is characterized in that, comprising:
The oil tank main body;
Heat-insulation system, described heat-insulation system are positioned at described oil tank main body periphery, and described heat-insulation system comprises: outer tube is sheathed on the described oil tank main body; Adiabatic layer is between described oil tank main body and described outer tube; At least one vacuum-pumping tube, between described adiabatic layer and described outer tube, described vacuum-pumping tube is a hollow tubular, and the sidewall of described vacuum-pumping tube is provided with the hole, and an end of described vacuum-pumping tube all links to each other with an evacuator.
2. vacuum heat-preserving oil tank according to claim 1 is characterized in that: described outer tube comprises first outer tube and second outer tube, connects by a bellows between described first outer tube and described second outer tube.
3. vacuum heat-preserving oil tank according to claim 1 is characterized in that: described heat-insulation system also comprises an annulus, by described annulus, the two ends of pipe and described outer tube in described is welded as a whole.
4. vacuum heat-preserving oil tank according to claim 1 is characterized in that: described adiabatic layer is made of the fexible film of thermal insulating material and the described thermal insulating material of coating.
5. vacuum heat-preserving oil tank according to claim 4 is characterized in that: described thermal insulating material is nanoporous aerogel, foamed plastic, ultra-fine fibre glass, mineral wool goods, expansion pearlite thermal insulation product, foaming cement thermal insulation goods or rubber powder EPS granule thermal insulation slurry.
6. vacuum heat-preserving oil tank according to claim 4 is characterized in that: described fexible film is an aluminium foil paper.
7. vacuum heat-preserving oil tank according to claim 1 is characterized in that: described thermal insulation system also comprises fixed sleeving, and described fixed sleeving is sheathed on the regional two ends that described adiabatic layer coats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020578029 CN201907792U (en) | 2010-10-26 | 2010-10-26 | Vacuum heat preservation oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020578029 CN201907792U (en) | 2010-10-26 | 2010-10-26 | Vacuum heat preservation oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201907792U true CN201907792U (en) | 2011-07-27 |
Family
ID=44299998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020578029 Expired - Fee Related CN201907792U (en) | 2010-10-26 | 2010-10-26 | Vacuum heat preservation oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201907792U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443882A (en) * | 2014-11-07 | 2015-03-25 | 安徽泰合森能源科技有限责任公司 | Extinguishing and cooling device for tank |
| CN104474648A (en) * | 2014-11-07 | 2015-04-01 | 安徽泰合森能源科技有限责任公司 | Tank body fireproofing device |
| CN114658275A (en) * | 2022-04-07 | 2022-06-24 | 大庆市碧千里科技开发有限公司 | Heat preservation technology for cast-in-place foamed cement storage tank with non-dismantling formwork |
-
2010
- 2010-10-26 CN CN 201020578029 patent/CN201907792U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443882A (en) * | 2014-11-07 | 2015-03-25 | 安徽泰合森能源科技有限责任公司 | Extinguishing and cooling device for tank |
| CN104474648A (en) * | 2014-11-07 | 2015-04-01 | 安徽泰合森能源科技有限责任公司 | Tank body fireproofing device |
| CN104443882B (en) * | 2014-11-07 | 2017-11-24 | 安徽泰合森能源科技有限责任公司 | A kind of tank body fire-extinguishing cooling device |
| CN114658275A (en) * | 2022-04-07 | 2022-06-24 | 大庆市碧千里科技开发有限公司 | Heat preservation technology for cast-in-place foamed cement storage tank with non-dismantling formwork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20131026 |