CN212712715U - Novel explosion-proof portable filling station of separation - Google Patents
Novel explosion-proof portable filling station of separation Download PDFInfo
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- CN212712715U CN212712715U CN202021197963.2U CN202021197963U CN212712715U CN 212712715 U CN212712715 U CN 212712715U CN 202021197963 U CN202021197963 U CN 202021197963U CN 212712715 U CN212712715 U CN 212712715U
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- pipeline
- cover
- safety cover
- recovery system
- storage tank
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Abstract
The utility model provides a novel explosion-proof portable filling station of separation, includes vehicle chassis, the oil storage tank top is equipped with inspection entry and emergency relief valve, is equipped with safety cover and tanker aircraft on the vehicle chassis, is equipped with oil storage tank and vapor recovery system jar in the safety cover, the oil-out of oil storage tank bottom passes through the pipeline and is connected with the tanker aircraft input, is equipped with vapor suction cover in the safety cover, and vapor suction cover passes through pipeline and the outer vacuum pump entry linkage of safety cover, and the export of vacuum pump passes through pipeline and vapor recovery system jar entry linkage, and vapor recovery system jar periphery cover is equipped with the condenser, and the entering of condenser, export are connected at safety cover top heat exchanger through pipeline and setting respectively, and vapor recovery system jar export is passed through. The utility model discloses integrate equipment such as compressor, hydrogen storage device, tanker aircraft, modularized design, realized the effective utilization of hydrogen energy, its area is very little, generally need not the independent control land used in city planning.
Description
Technical Field
The utility model belongs to the technical field of the explosion-proof material technique and specifically relates to a novel explosion-proof portable filling station of separation.
Background
According to different hydrogen storage modes, the system can be further divided into a high-pressure hydrogen gas station and a liquid hydrogen station, about 30 percent of the whole world is the liquid hydrogen storage, transportation and hydrogenation station which is mainly distributed in the United states and Japan, and the whole station in China is the high-pressure hydrogen gas station at the present stage. Compared with gas hydrogen storage and transportation, the liquid hydrogen storage and transportation hydrogenation station has smaller occupied area and larger storage amount, but has larger construction difficulty and is not completely suitable for large-scale hydrogenation requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel explosion-proof portable filling station of separation to solve the problem that proposes in the above-mentioned background art.
The utility model adopts the technical proposal that: the utility model provides a novel explosion-proof portable filling station of separation, includes vehicle chassis, the oil storage tank top is equipped with inspection entry and emergency relief valve, characterized by be equipped with safety cover and tanker aircraft on the vehicle chassis, is equipped with oil storage tank and vapor recovery system jar in the safety cover, the oil-out of oil storage tank bottom passes through the pipeline and is connected with the tanker aircraft input, is equipped with vapor suction cover in the safety cover, and vapor suction cover passes through the pipeline and the outer vacuum pump entry linkage of safety cover, and the export of vacuum pump passes through pipeline and vapor recovery system jar entry linkage, and vapor recovery system jar periphery cover is equipped with the condenser, and the entering of condenser, export are connected at safety cover top heat exchanger through pipeline and setting respectively, and vapor recovery system jar export is passed.
Preferably, an oil outlet at the bottom of the oil storage tank is connected with a pipeline through an oil cut-off protection valve.
Preferably, the outlet of the oil gas recovery tank is connected with the pipeline through an oil gas recovery pump
Preferably, the oil gas recovery tank is filled with an explosion-proof barrier material.
Preferably, the protective cover shell is formed by compounding an aluminum alloy outer shell, a heat-insulating flame-retardant material layer and an aluminum alloy inner shell.
Preferably, the emergency relief valve comprises a straight pipe, the top of the straight pipe is screwed with a relief base, a rupture disc is arranged between the bottom of the relief base and the top of the straight pipe, a fusible alloy plunger is arranged in the relief base, a vent pipe connecting nut is screwed outside the relief base, the upper part of the vent pipe connecting nut is movably connected with a vent pipe, the top of the vent pipe is provided with a rain blocking cap, and the side part of the vent pipe is provided with a vent hole.
Preferably, the fusible alloy plunger is adapted to discharge the pressure by melting the fusible alloy to remove the gas in the container from the hole originally filled with the fusible alloy. Mainly for preventing the container from being overpressurized due to a temperature increase, thus avoiding an explosion.
Preferably, the rupture disk has good sealing performance, quick pressure release reaction and small influence of dirt contained in gas on the rupture disk.
The utility model discloses integrating equipment such as compressor, hydrogen storage device, tanker aircraft, modular design, having realized the effective utilization of hydrogen energy, its area is very little, generally need not the independent control land used in urban planning, especially adapted promotes in emergent place and air entrainment, filling station, sanitation factory, commodity circulation garden.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention;
fig. 3 is a schematic structural view of the protective cover of the present invention;
fig. 4 is the structure schematic diagram of the emergency relief valve of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, a novel separation explosion-proof mobile filling station, including vehicle chassis 1, oil storage tank 7, the top of oil storage tank 7 is equipped with inspection entry 11 and emergency relief valve 5, characterized by be equipped with safety cover 8 and tanker aircraft 2 on vehicle chassis 1, be equipped with oil storage tank 7 and vapor recovery jar 10 in the safety cover 8, the oil-out of oil storage tank 7 bottom passes through the pipeline and is connected with tanker aircraft 2 input, is equipped with vapor suction cover 91 in the safety cover 8, and vapor suction cover 91 passes through pipeline and the outer vacuum pump 81 entry linkage of safety cover 8, and the export of vacuum pump passes through pipeline and vapor recovery jar 10 entry linkage, and vapor recovery jar 10 periphery cover is equipped with condenser 6, and the income, export 61, 82 of condenser respectively through the pipeline with set up at the top heat exchanger 9 of safety cover 8, heat exchanger is the liquid circulation refrigerating unit, vapor recovery jar 10 export is through vapor recovery, The pipeline is connected with the oil gas recovery port 3 at the top of the oil storage tank 7.
The outlet of the oil gas recovery tank 10 is connected with a pipeline through an oil gas recovery pump 72.
An oil outlet at the bottom of the oil storage tank 7 is connected with a pipeline through an oil cut-off protection valve 71.
And the oil gas recovery tank 7 is filled with a blocking explosion-proof material 100.
The casing of the protective cover 8 is formed by compounding an aluminum alloy outer casing 801, a heat-insulating flame-retardant material layer 802 and an aluminum alloy inner casing 803.
The emergency relief valve 5 comprises a straight pipe 55, the top of the straight pipe 55 is screwed with a relief base 53, a rupture disc is arranged between the bottom of the relief base 53 and the top of the straight pipe 55, a fusible alloy plunger is arranged in the relief base 53, a vent pipe connecting nut 52 is screwed outside the relief base 53, the upper part of the vent pipe connecting nut 52 is movably connected with a vent pipe 58, a rain blocking cap 59 is arranged at the top of the vent pipe 58, and a vent hole 51 is arranged at the side part of the vent pipe 58.
The fusible alloy plunger is used for discharging gas in the container from the hole originally filled with the fusible alloy through the melting of the fusible alloy so as to release pressure. Mainly for preventing overpressure of the container due to temperature rise, thereby avoiding explosion
The rupture disk has good sealing performance, quick pressure relief reaction and small influence of dirt contained in gas on the rupture disk.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description.
Claims (4)
1. The utility model provides a novel explosion-proof portable filling station of separation, includes vehicle chassis, the oil storage tank top is equipped with inspection entry and emergency relief valve, its characterized in that be equipped with safety cover and tanker aircraft on vehicle chassis, be equipped with oil storage tank and vapor recovery system jar in the safety cover, the oil-out of oil storage tank bottom passes through the pipeline and is connected with the tanker aircraft input, is equipped with vapor suction cover in the safety cover, and vapor suction cover passes through pipeline and the outer vacuum pump entry linkage of safety cover, and the export of vacuum pump passes through pipeline and vapor recovery system jar entry linkage, and vapor recovery system jar periphery cover is equipped with the condenser, and the entering of condenser, export are connected at protection cover top heat exchanger through pipeline and setting respectively, and vapor recovery system jar export is passed through the.
2. The novel barrier explosion-proof mobile gasoline station as claimed in claim 1, wherein the oil outlet at the bottom of the oil storage tank is connected with the pipeline through a fuel cut-off protection valve.
3. The new barrier explosion-proof mobile gasoline station as claimed in claim 1, wherein said oil gas recovery tank is filled with barrier explosion-proof material.
4. The novel barrier explosion-proof mobile gas station as claimed in claim 1, wherein the protective cover casing is composed of an outer aluminum alloy shell, a heat-insulating flame-retardant material layer and an inner aluminum alloy shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197963.2U CN212712715U (en) | 2020-06-24 | 2020-06-24 | Novel explosion-proof portable filling station of separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197963.2U CN212712715U (en) | 2020-06-24 | 2020-06-24 | Novel explosion-proof portable filling station of separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212712715U true CN212712715U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021197963.2U Active CN212712715U (en) | 2020-06-24 | 2020-06-24 | Novel explosion-proof portable filling station of separation |
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| Country | Link |
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| CN (1) | CN212712715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476405A (en) * | 2022-04-02 | 2022-05-13 | 山东志者电气科技有限公司 | Safety special tank pressure container and oil tank truck system provided with same |
-
2020
- 2020-06-24 CN CN202021197963.2U patent/CN212712715U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476405A (en) * | 2022-04-02 | 2022-05-13 | 山东志者电气科技有限公司 | Safety special tank pressure container and oil tank truck system provided with same |
| CN114476405B (en) * | 2022-04-02 | 2022-06-21 | 山东志者电气科技有限公司 | Safe special tank pressure container and oil tank truck system provided with same |
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