CN203404596U - Horizontal dual-layer underground storage tank - Google Patents
Horizontal dual-layer underground storage tank Download PDFInfo
- Publication number
- CN203404596U CN203404596U CN201320338043.1U CN201320338043U CN203404596U CN 203404596 U CN203404596 U CN 203404596U CN 201320338043 U CN201320338043 U CN 201320338043U CN 203404596 U CN203404596 U CN 203404596U
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- container
- inner container
- outer container
- buried basin
- horizontal bilayer
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- Expired - Lifetime
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- 239000002355 dual-layer Substances 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000011550 stock solution Substances 0.000 claims description 25
- 239000012071 phase Substances 0.000 claims description 16
- 238000004321 preservation Methods 0.000 claims description 16
- 239000007791 liquid phase Substances 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000001704 evaporation Methods 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 3
- 239000007789 gas Substances 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 241000743339 Agrostis Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model provides a horizontal dual-layer underground storage tank which comprises an outer container, an inner container, an immersed pump and a liquid discharging pipe, wherein the outer container can be completely embedded in the ground; the inner container is arranged in the outer container, the immersed pump is arranged at the bottom in the inner container, one end of the liquid discharging pipe is connected with a liquid outlet of the immersed pump, and the other end of the liquid discharging pipe extends out of the outer container. In the horizontal dual-layer underground storage tank, the outer container can be completely embedded in the ground, and the immersed pump is arranged in the inner container so that the pump and the tank body are integrated together and are integrally embedded in the ground without specially building insulation facilities such as a low-temperature pump pool for the pump, thus a large quantity of manpower resources, material resources and financial resources are saved, the immersed pump is always in a low-temperature state, the amount of heat leaking through the low-temperature pump pool is reduced, the integral low-temperature performance of the storage tank is improved, and the daily evaporation rate of the storage tank is effectively lowered. Thus, the horizontal dual-layer underground storage tank provided by the utility model is energy-saving and environmental-friendly.
Description
Technical field
The utility model relates to a kind of low-temperature pressure container, relates in particular to a kind of for storing the buried basin of horizontal bilayer of LNG.
Background technique
At present, low-temperature storage tank is mostly placed on ground, mostly be double layer construction, the medium overwhelming majority of splendid attire is cryogenic liquide, as liquid oxygen, liquid nitrogen, liquid argon, liquified natural gas (LNG), liquid carbon dioxide, liquid ethylene etc., the supporting pipeline that basin is relevant is had relatively high expectations, and considers for factors such as security against fires, larger to the requirement of basin surrounding space.
Meanwhile, be placed in the low-temperature pressure container on ground, while transmitting cryogenic liquide by pump, during for assurance pump work, always in low-temperature condition, current way is that pump is placed in to an adiabatic cryogenic pump sump.On the pump pond body of cryogenic pump sump, the structures such as liquid inlet pipe, liquid return pipe are housed.The oral area of pump pond body is welded with flange, and pump is directly fixed on the blind flange below as pump Chi Gai, blind flange by Stud connection on flange.Application practice shows, current cryogenic pump sump has the following disadvantages: pump Chi Gai directly contacts with the gas phase of cryogenic liquide, so between the two, exists directly heat to transmit.Because pump pond body is a heat insulation layer, blind flange is exactly a direct heat conduction body like this, and a large amount of heats is delivered in cryogenic liquide, causes cryogenic liquide saturation pressure to rise, the cap surface large size frosting of pump pond, cryogenic pump sump cisco unity malfunction when serious.
Therefore,, in traditional low-temperature pressure container, first, because needs are built a cryogenic pump sump for pump, expended a large amount of human and material resources resources; Secondly, even pump is located in cryogenic pump sump, also inevitably produces certain leaking heat and frost etc., thereby cause energy consumption, be unfavorable for energy-conserving and environment-protective.
Model utility content
The purpose of this utility model is to provide a kind of horizontal bilayer buried basin, to solve the serious problem of energy loss of existing low-temperature pressure container.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
The utility model provides a kind of horizontal bilayer buried basin, and for storing LNG, the buried basin of described horizontal bilayer comprises: outer container, inner container, immersed pump and drain pipe.Wherein outer container can all be embedded in below ground; Inner container is located in described outer container; Immersed pump is arranged at described inner container inner bottom part; One end of drain pipe is connected in the liquid outlet of described immersed pump, and the other end stretches out described outer container.
According to a mode of execution of the present utility model, the buried basin of described horizontal bilayer also comprises stock solution tube, and described stock solution tube is fixed on outside, described inner container bottom and is communicated with described inner container, and described immersed pump is installed in described stock solution tube.
According to a mode of execution of the present utility model, described inner container bottom has inner container bottom opening, and described stock solution tube comprises: inner core, inner core end socket and interior stiffening plate.The inner container bottom opening edge of described inner container is fixed on the top of inner core; Inner core end socket is fixed on the bottom of described inner core; Interior stiffening plate is fixed on tip portion outer rim and the described inner container of described inner core.
According to a mode of execution of the present utility model, described stock solution tube also comprises mounting plate, described mounting plate is fixed on described inner core underpart, and described immersed pump is fixedly mounted on described mounting plate, and the center line of described immersed pump and the center line of described inner core are on same vertical curve.
According to a mode of execution of the present utility model, the buried basin of described horizontal bilayer also comprises protection heat-preservation cylinder, and described protection heat-preservation cylinder is fixed on described outer container outside, and described stock solution tube protrudes out described outer container, and is positioned at described protection heat-preservation cylinder.
According to a mode of execution of the present utility model, between described stock solution tube and described protection heat-preservation cylinder, be filled with thermal insulating material.
According to a mode of execution of the present utility model, described protection heat-preservation cylinder comprises urceolus, urceolus end socket and external reinforcing plate for car.Described outer container is fixed on the top of urceolus; Urceolus end socket is fixed on the bottom of described urceolus; External reinforcing plate for car is fixed on tip portion outer rim and the described outer container of described urceolus.
According to a mode of execution of the present utility model, described inner container tip portion aligns described inner container bottom opening position and is provided with inner container open top, described outer container tip portion aligns described inner container open top position and is provided with outer container open top, and the buried basin of described horizontal bilayer also comprises interior connecting cylinder and inner flange.Described inner container open top edge is fixed in the bottom of interior connecting cylinder; Inner flange is installed on described interior connecting cylinder tip portion, and described inner flange central authorities are provided with through hole; Described drain pipe stretches out described outer container through the through hole of described inner flange central authorities through outer container open top.
According to a mode of execution of the present utility model, the buried basin of described horizontal bilayer also comprises interior stiffening plate, and described interior stiffening plate is fixed on the inner container open top periphery of described inner container, and is fixedly connected with described interior connecting cylinder.
According to a mode of execution of the present utility model, the buried basin of described horizontal bilayer also comprises outer connecting cylinder and outward flange.Outer connecting cylinder bottom is fixed on described inner container, and described outer connecting cylinder and described interior connecting cylinder have common center line, and described outer connecting cylinder stretches out described outer container open top and is fixedly connected with described outer container; Outward flange is installed on the tip portion of described outer connecting cylinder; After the 90-degree bent of described drain pipe upper end portion, along continuous straight runs stretches out described outer container through described outer connecting cylinder.
According to a mode of execution of the present utility model, the buried basin of described horizontal bilayer also comprises flat head, described flat head has through hole and stretches out for described outer connecting cylinder, the through hole periphery of described flat head is fixed on described outer connecting cylinder, and the outer circumferential side of described flat head is fixed on described outer container.
According to a mode of execution of the present utility model, the buried basin of described horizontal bilayer also comprises outer stiffening plate, and described outer stiffening plate is fixed on described flat head outer circumferential side and described outer container.
According to a mode of execution of the present utility model, described flat head is provided with surveys vacuum system, flameproof apparatus, vacuum valve, top liquid entering hole, bottom liquid inlet mouth, level meter gas phase mouth, level meter liquid phase mouth and gas phase mouth.
According to a mode of execution of the present utility model, according to a mode of execution of the present utility model, the buried basin of described horizontal bilayer also comprises the pipeline being connected with gas phase mouth with described top liquid entering hole, bottom liquid inlet mouth, level meter gas phase mouth, level meter liquid phase mouth respectively, and the part between described outer container and described inner container of each pipeline is provided with curved part.
According to a mode of execution of the present utility model, be close to described outer container inwall with the level meter liquid-phase tube that described level meter liquid phase mouth is connected.
As shown from the above technical solution, advantage and the good effect of the buried basin of horizontal bilayer of the present utility model are: outer container can all be embedded in below ground, and immersed pump is arranged in inner container, pump and tank body are combined together, therefore the utility model can integral body be embedded in below ground, so not only saved ground space, and than traditional situation on ground that LNG basin is arranged at, the safe distance in the buried basin of horizontal bilayer of the present utility model and near regions such as house can reduce more than 50%.Simultaneously, because immersed pump is arranged in inner container, needn't for pump, build specially the lagging facilities such as cryogenic pump sump, a large amount of human and material resources, financial resource have been saved, and guaranteed that immersed pump is all the time in low-temperature condition, reduce the leaking heat by cryogenic pump sump, improved the whole cryogenic property of basin, effectively reduced the day relative evaporation of basin.Therefore, use the buried basin energy-conserving and environment-protective of horizontal bilayer of the present utility model.
By referring to accompanying drawing description of a preferred embodiment, above-mentioned and other objects, features and advantages of the present utility model will be more obvious.
Accompanying drawing explanation
Fig. 1 is the structural representation of the buried basin of horizontal bilayer of the present utility model;
Fig. 2 is the A part enlarged view in Fig. 1;
Fig. 3 is the right elevation of Fig. 1;
Fig. 4 is that B in Fig. 1 is to view;
Fig. 5 represents to be provided with in inner container in the buried basin of horizontal bilayer of the present utility model and the pipeline between outer container the schematic diagram of curved part.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiment of the utility model in detail.It should be noted that the embodiments described herein, only for illustrating, is not limited to the utility model.
As shown in Figures 1 to 4, the buried basin of horizontal bilayer of the present utility model, it is for storing LNG cryogenic liquide.The buried basin of horizontal bilayer comprises: outer container 1, inner container 3, immersed pump 4 and various pipelines etc.
Immersed pump 4 is arranged at inner container inner bottom part, and the liquid outlet 40 of immersed pump 4 connects drain pipe 41, and the other end of drain pipe 41 stretches out outer container 1.In the utility model, immersed pump 4 is arranged to inner container inner bottom part, does not need additionally to arrange the lagging facility of pump, the cryogenic property of basin is good, and significantly cuts operating costs.
Further, the utility model also comprises stock solution tube, and stock solution tube is fixed on inner container 3 outsides, bottom and is communicated with inner container 3, and immersed pump 4 is installed in stock solution tube.Can reduce like this immersed pump 4 liquid outlet positions, thereby use up as much as possible the liquid in basin.
When immersed pump 4 is installed in stock solution tube, inner container 3 bottoms need to arrange inner container bottom opening.Stock solution tube comprises inner core 34, inner core end socket 35, interior stiffening plate 36 and mounting plate 37.Wherein the top of inner core 34 is fixedly welded on the inner container bottom opening edge of inner container 3, and inner core end socket 35 is fixedly welded on the bottom of inner core 34, and interior stiffening plate 36 is fixedly welded on tip portion outer rim and the inner container 3 of inner core 34.Certainly the structure of stock solution tube is not as limit.The effect of interior stiffening plate 36 is the intensity at the bottom opening place of reinforcement inner container.Mounting plate 37 is fixedly welded on inner core 34 underparts, and immersed pump 4 is arranged on mounting plate 37, and the center line of the center line of immersed pump 4 and inner core 34 is on same vertical curve.After immersed pump 4 is built in and has located in inner container 3, its coaxality, perpendicularity deviation should be less than 0.2mm.Stock solution tube is positioned at inner container 3 bottommosts, and is communicated with container by inner container bottom opening, and immersed pump 4 is installed in stock solution tube, is immersed in liquid, can use fast this immersed pump 4.
In the utility model, be fixed with protection heat-preservation cylinder on outer container 1, this protection heat-preservation cylinder comprises urceolus 11, urceolus end socket 12 and external reinforcing plate for car 13.Wherein outer container 1 is fixed on the top of urceolus 11, and urceolus end socket 12 is fixedly welded on the bottom of urceolus 11, and external reinforcing plate for car 13 is fixedly welded on tip portion outer rim and the outer container 1 of urceolus 11.The bottom of stock solution tube protrudes out outer container 1, and is positioned at protection heat-preservation cylinder, and protection heat-preservation cylinder plays a protective role to stock solution tube.Further, can be between stock solution tube and protection heat-preservation cylinder fill insulant material, such as pearlife etc., protection heat-preservation cylinder can also play to the cryogenic liquide in stock solution tube the effect of adiabatic heat-insulation.The road clearance of protection heat-preservation cylinder is a little more than the road clearance of the lowermost end of the buried basin of horizontal bilayer, so that basin can be placed well and transport when processed again and under traffic condition.
In the utility model, survey the structures such as vacuum system 21, flameproof apparatus 22, vacuum valve 23, top liquid entering hole 24, bottom liquid inlet mouth 25, level meter gas phase mouth 26, level meter liquid phase mouth 27 and gas phase mouth 28 all can concentrated setting in the top of the buried basin of horizontal bilayer.On inner container and outer container, concentrate opening, be conducive to concentrate and carry out Strengthening Design, and this basin is in follow-up using process, the mouth of pipe is concentrated, can allow user more convenient, use quickly.At the various pipeline openings of top concentrated setting of the buried basin of horizontal bilayer and the mode of annex, with above-mentioned specific descriptions, be not limited.
In inner container 3 tip portion, align inner container bottom opening position and be provided with inner container open top, open top edge is welded with interior connecting cylinder 31, and interior connecting cylinder 31 tip portion are provided with inner flange 32, and inner flange 32 central authorities are provided with through hole.Inner container open top periphery is welded with interior stiffening plate 33, and interior stiffening plate 33 is welded and fixed with interior connecting cylinder 31.On inner container 3, be welded with outer connecting cylinder 15, outer connecting cylinder 15 has common center line with interior connecting cylinder 31.
In outer container 1 tip portion, align inner container open top position and be provided with outer container open top, outer connecting cylinder 15 stretches out outer container open top and is welded and fixed at this opening and outer container 1, and the tip portion of outer connecting cylinder 15 is provided with outward flange 16.
Drain pipe 41 upper end portions connect one section of flexible metal flexible pipe 42 by flange 38, and drain pipe 41 stretches out outer container 1 through through hole along continuous straight runs after flexible pipe 42 place's 90-degree bents of inner flange 32 central authorities through outer connecting cylinder 15.
The buried basin of horizontal bilayer also comprises flat head 17, and flat head 17 has through hole and stretches out for outer connecting cylinder 15, and the through hole periphery of flat head 17 is fixedly welded on outer connecting cylinder 15, and the outer circumferential side of flat head 17 is fixed on outer container 1.Flat head 17 outer circumferential sides and outer container 1 are welded with outer stiffening plate 18.Surveying the pipeline openings such as vacuum system 21, flameproof apparatus 22, vacuum valve 23, top liquid entering hole 24, bottom liquid inlet mouth 25, level meter gas phase mouth 26, level meter liquid phase mouth 27 and gas phase mouth 28 and each annex is all arranged on this flat head 17.
As shown in Figure 5, the buried basin of horizontal bilayer of the present utility model also comprises the pipeline being connected with gas phase mouth 28 with top liquid entering hole 24, bottom liquid inlet mouth 25, level meter gas phase mouth 26, level meter liquid phase mouth 27 respectively, consider actual shrinkage operating mode, the part between outer container 1 and inner container 3 of main gas phase pipeline, liquid phase pipeline is provided with curved part 20, for example adopt the curved mode of structure of π, with reality, strengthen the degree of flexibility of whole pipe.In addition, the level meter liquid-phase tube being connected with level meter liquid phase mouth 27 is close to outer container 1 inwall, and this design method can improve the vaporization ability of liquid in pipeline to a certain extent.
To sum up, in the buried basin of horizontal bilayer of the present utility model, select immersed pump, and immersed pump is arranged to inner container 3 inner bottom parts, and pump and tank body are combined together, the entire length of basin is unaffected, the utility model can integral body be embedded in below ground, needn't for pump, build specially the lagging facilities such as cryogenic pump sump, save a large amount of human and material resources, financial resource, use the buried basin energy-conserving and environment-protective of horizontal bilayer of the present utility model.
Although described the utility model with reference to several exemplary embodiments, should be appreciated that term used is explanation and exemplary and nonrestrictive term.Because the utility model can specifically be implemented in a variety of forms and not depart from spirit or the essence of model utility, so be to be understood that, above-described embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in the claim of enclosing, therefore fall into whole variations in claim or its equivalent scope and remodeling and all should be the claim of enclosing and contain.
Claims (15)
1. the buried basin of horizontal bilayer, for storing LNG, is characterized in that, the buried basin of described horizontal bilayer comprises:
Outer container (1), can all be embedded in below ground;
Inner container (3), is located in described outer container;
Immersed pump (4), is arranged at described inner container inner bottom part;
Drain pipe (41), one end is connected in the liquid outlet (40) of described immersed pump (4), and the other end stretches out described outer container (1).
2. the buried basin of horizontal bilayer according to claim 1, is characterized in that, the buried basin of described horizontal bilayer also comprises:
Stock solution tube, is fixed on outside, described inner container (3) bottom and is communicated with described inner container (3), and described immersed pump (4) is installed in described stock solution tube.
3. the buried basin of horizontal bilayer according to claim 2, is characterized in that, described inner container (3) bottom has inner container bottom opening, and described stock solution tube comprises:
Inner core (34), the inner container bottom opening edge of described inner container (3) is fixed on top;
Inner core end socket (35), is fixed on the bottom of described inner core (34);
Interior stiffening plate (36), is fixed on tip portion outer rim and the described inner container (3) of described inner core (34).
4. the buried basin of horizontal bilayer according to claim 3, is characterized in that, described stock solution tube also comprises:
Mounting plate (37), is fixed on described inner core (34) underpart, and it is upper that described immersed pump (4) is fixedly mounted on described mounting plate (37), and the center line of the center line of described immersed pump (4) and described inner core (34) is on same vertical curve.
5. according to the buried basin of horizontal bilayer described in claim 2,3 or 4, it is characterized in that, the buried basin of described horizontal bilayer also comprises:
Protection heat-preservation cylinder, is fixed on described outer container (1) outside, and described stock solution tube protrudes out described outer container (1), and is positioned at described protection heat-preservation cylinder.
6. the buried basin of horizontal bilayer according to claim 5, is characterized in that, between described stock solution tube and described protection heat-preservation cylinder, is filled with thermal insulating material.
7. the buried basin of horizontal bilayer according to claim 5, is characterized in that, described protection heat-preservation cylinder comprises:
Urceolus (11), described outer container (1) is fixed on top;
Urceolus end socket (12), is fixed on the bottom of described urceolus (11);
External reinforcing plate for car (13), is fixed on tip portion outer rim and the described outer container (1) of described urceolus (11).
8. the buried basin of horizontal bilayer according to claim 3, it is characterized in that, described inner container (3) tip portion aligns described inner container bottom opening position and is provided with inner container open top, described outer container (1) tip portion aligns described inner container open top position and is provided with outer container open top, and the buried basin of described horizontal bilayer also comprises:
Interior connecting cylinder (31), described inner container open top edge is fixed in bottom;
Inner flange (32), is installed on described interior connecting cylinder (31) tip portion, and described inner flange (32) central authorities are provided with through hole;
Described drain pipe (41) stretches out described outer container (1) through the through hole of described inner flange (32) central authorities through outer container open top.
9. the buried basin of horizontal bilayer according to claim 8, is characterized in that, the buried basin of described horizontal bilayer also comprises:
Interior stiffening plate (33), is fixed on the inner container open top periphery of described inner container (3), and is fixedly connected with described interior connecting cylinder (31).
10. the buried basin of horizontal bilayer according to claim 8, is characterized in that, the buried basin of described horizontal bilayer also comprises:
Outer connecting cylinder (15), bottom is fixed on described inner container (3), described outer connecting cylinder (15) has common center line with described interior connecting cylinder (31), and described outer connecting cylinder (15) stretches out described outer container open top and is fixedly connected with described outer container (1);
Outward flange (16), is installed on the tip portion of described outer connecting cylinder (15);
After the 90-degree bent of described drain pipe (41) upper end portion, along continuous straight runs stretches out described outer container (1) through described outer connecting cylinder (15).
The buried basin of 11. horizontal bilayer according to claim 10, is characterized in that, the buried basin of described horizontal bilayer also comprises:
Flat head (17), has through hole and stretches out for described outer connecting cylinder (15), and the through hole periphery of described flat head (17) is fixed on described outer connecting cylinder (15), and the outer circumferential side of described flat head (17) is fixed on described outer container (1).
The buried basin of 12. horizontal bilayer according to claim 11, is characterized in that, the buried basin of described horizontal bilayer also comprises:
Outer stiffening plate (18), is fixed on described flat head (17) outer circumferential side and described outer container (1).
The buried basin of 13. horizontal bilayer according to claim 11, it is characterized in that, described flat head (17) is provided with surveys vacuum system (21), flameproof apparatus (22), vacuum valve (23), top liquid entering hole (24), bottom liquid inlet mouth (25), level meter gas phase mouth (26), level meter liquid phase mouth (27) and gas phase mouth (28).
The buried basin of 14. horizontal bilayer according to claim 13, it is characterized in that, the buried basin of described horizontal bilayer also comprises the pipeline being connected with described top liquid entering hole (24), bottom liquid inlet mouth (25), level meter gas phase mouth (26), level meter liquid phase mouth (27) and gas phase mouth (28) respectively, and the part being positioned between described outer container (1) and described inner container (3) of each pipeline is provided with curved part.
The buried basin of 15. horizontal bilayer according to claim 13, is characterized in that, the level meter liquid-phase tube being connected with described level meter liquid phase mouth (27) is close to described outer container (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320338043.1U CN203404596U (en) | 2013-06-13 | 2013-06-13 | Horizontal dual-layer underground storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320338043.1U CN203404596U (en) | 2013-06-13 | 2013-06-13 | Horizontal dual-layer underground storage tank |
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| Publication Number | Publication Date |
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| CN203404596U true CN203404596U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320338043.1U Expired - Lifetime CN203404596U (en) | 2013-06-13 | 2013-06-13 | Horizontal dual-layer underground storage tank |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235595A (en) * | 2013-06-13 | 2014-12-24 | 张家港中集圣达因低温装备有限公司 | Horizontal double-layer buried storage tank |
| CN105298824A (en) * | 2014-06-27 | 2016-02-03 | 安瑞科(廊坊)能源装备集成有限公司 | Liquefied natural gas (LNG) immersed pump system |
| CN105736932A (en) * | 2014-12-10 | 2016-07-06 | 张家港中集圣达因低温装备有限公司 | Marine liquefied natural gas storage tank |
| CN105864629A (en) * | 2016-04-25 | 2016-08-17 | 新兴能源装备股份有限公司 | Pump tank integrated cryogenic tank |
-
2013
- 2013-06-13 CN CN201320338043.1U patent/CN203404596U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235595A (en) * | 2013-06-13 | 2014-12-24 | 张家港中集圣达因低温装备有限公司 | Horizontal double-layer buried storage tank |
| CN104235595B (en) * | 2013-06-13 | 2018-05-08 | 张家港中集圣达因低温装备有限公司 | The horizontal buried basin of bilayer |
| CN105298824A (en) * | 2014-06-27 | 2016-02-03 | 安瑞科(廊坊)能源装备集成有限公司 | Liquefied natural gas (LNG) immersed pump system |
| CN105736932A (en) * | 2014-12-10 | 2016-07-06 | 张家港中集圣达因低温装备有限公司 | Marine liquefied natural gas storage tank |
| CN105736932B (en) * | 2014-12-10 | 2018-10-23 | 张家港中集圣达因低温装备有限公司 | LNG tank peculiar to vessel |
| CN105864629A (en) * | 2016-04-25 | 2016-08-17 | 新兴能源装备股份有限公司 | Pump tank integrated cryogenic tank |
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