CN110873280A - Energy-saving natural gas adsorption storage container and working method thereof - Google Patents
Energy-saving natural gas adsorption storage container and working method thereof Download PDFInfo
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- CN110873280A CN110873280A CN201911401054.8A CN201911401054A CN110873280A CN 110873280 A CN110873280 A CN 110873280A CN 201911401054 A CN201911401054 A CN 201911401054A CN 110873280 A CN110873280 A CN 110873280A
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 166
- 239000003345 natural gas Substances 0.000 title claims abstract description 82
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 45
- 238000003860 storage Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000004065 semiconductor Substances 0.000 claims abstract description 52
- 230000008859 change Effects 0.000 claims abstract description 32
- 238000005057 refrigeration Methods 0.000 claims abstract description 25
- 239000003463 adsorbent Substances 0.000 claims abstract description 23
- 238000005338 heat storage Methods 0.000 claims abstract description 23
- 239000011232 storage material Substances 0.000 claims abstract description 22
- 239000012071 phase Substances 0.000 claims abstract description 21
- 238000003795 desorption Methods 0.000 claims abstract description 20
- 239000007791 liquid phase Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/04—Vessels not under pressure with provision for thermal insulation by insulating layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0375—Thermal insulations by gas
- F17C2203/0387—Cryogen
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The invention relates to an energy-saving natural gas adsorption storage container and a working method thereof, and the energy-saving natural gas adsorption storage container comprises a container barrel with a barrel cover, wherein an adsorbent is filled in the container barrel, a jacket is arranged on the periphery of the container barrel, and a phase-change heat storage material is filled in the jacket; the container barrel comprises a barrel cover, a jacket, a heat pipe, a phase-change heat storage material, a semiconductor temperature adjusting assembly, a heat pipe, a phase-change heat storage material and an adsorbent, wherein the jacket is provided with a plurality of heat pipes which are horizontally arranged in a penetrating mode, one end, facing outwards, of each heat pipe is inserted into the phase-change heat storage material in the jacket, one end, facing inwards, of each heat pipe is inserted into the adsorbent in the container barrel, the semiconductor. The energy-type natural gas adsorption storage container effectively utilizes the characteristics of phase change heat storage materials and double phase change of vapor-liquid phase change media in the heat pipe and the semiconductor refrigeration/heating technology to improve the heat effect problem accompanying adsorption and desorption; the natural gas adsorption and storage device realizes efficient adsorption and storage of natural gas, and can be used in an environment without a water source or water shortage.
Description
Technical Field
The invention relates to an energy-saving natural gas adsorption storage container and a working method thereof, belonging to the technical field of natural gas adsorption.
Background
Energy is an important material basis on which humans rely for survival and development, and to date, fossil fuels dominate primary energy despite further developments. The main component of natural gas is methane, and the natural gas is used as the third major energy source except coal and petroleum at present, and has the advantages of cleanness, high efficiency, abundant reserves and the like. The storage of natural gas is an indispensable and important component of the natural gas industry, and how to realize the efficient storage of natural gas has become one of the focus problems of human attention.
The natural gas storage mode mainly comprises four modes of liquefaction, compression, adsorption and natural gas hydrate storage. Although the liquefaction storage and the compression storage are widely applied, the liquefaction storage still has the potential safety hazards of liquefaction cost, high storage tank manufacturing cost and layered vortex; the pressure for compression storage is high, such as 20MPa or more, and there is a certain risk. The natural gas hydrate storage technology is not mature. The natural gas adsorption storage technology is that natural gas adsorbent is filled in an adsorption storage tank, and efficient storage at normal temperature and medium and low pressure is realized by utilizing the huge specific surface area and the abundant microporous structure of the adsorbent. With the development of the adsorbent with high specific surface area, the adsorption and storage mode of natural gas can be expected to reach the energy density similar to that of CNG, and the adsorbent has wide application prospect in natural gas peak regulation and vehicle fuel.
However, the adsorption and desorption efficiency of natural gas, and the amount and release of stored gas are seriously affected by the exothermic effect during the adsorption process and the endothermic effect during the desorption process of natural gas. The heat exchange device is required to be arranged in the adsorption container so as to timely take heat out of the container during adsorption and timely introduce the heat into the container during desorption. In contrast, in the existing adsorption storage process, water is mostly used as a cooling/heating medium, and although the process technology is simple, the heat transfer efficiency is low, a heat exchange system is huge, and a water resource needs to be supplied to a working site.
Disclosure of Invention
In view of this, the present invention provides an energy-saving natural gas adsorption storage container with a compact structure and a small occupied space and a working method thereof, which can effectively improve the thermal effect problem associated with adsorption and desorption, and realize efficient adsorption storage of natural gas.
The invention is realized by adopting the following scheme: an energy-saving natural gas adsorption storage container comprises a container barrel with a barrel cover, wherein an adsorbent is filled in the container barrel, a jacket is arranged on the periphery of the container barrel, and a phase-change heat storage material is filled in the jacket; the container barrel comprises a barrel cover, a jacket, a heat pipe, a phase-change heat storage material, a semiconductor temperature adjusting assembly, a heat pipe, a phase-change heat storage material and an adsorbent, wherein the jacket is provided with a plurality of heat pipes which are horizontally arranged in a penetrating mode, one end, facing outwards, of each heat pipe is inserted into the phase-change heat storage material in the jacket, one end, facing inwards, of each heat pipe is inserted into the adsorbent in the container barrel, the semiconductor.
Further, the bottom of the container barrel is provided with a heat insulation layer, and the middle of the container barrel is provided with a mounting hole for mounting a semiconductor temperature adjusting assembly; the semiconductor temperature adjusting assembly comprises a semiconductor refrigerating piece, an inner temperature guide plate located on the upper side of the semiconductor refrigerating piece is arranged at the bottom in the container barrel, and an outer temperature guide plate located on the lower side of the semiconductor refrigerating piece is arranged at the outer bottom of the container barrel.
The semiconductor refrigeration device is characterized by further comprising a power supply electrically connected with the semiconductor refrigeration piece, insulating layers are respectively clamped between the inner temperature conducting plate and the semiconductor refrigeration piece and between the outer temperature conducting plate and the semiconductor refrigeration piece, inner fins extending into the container barrel are arranged on the upper side of the inner temperature conducting plate, and outer fins extending downwards are arranged on the lower side of the outer temperature conducting plate; the two ends of the heat pipe are closed, and the inside of the heat pipe is filled with vapor-liquid phase change media.
Further, a flange used for connecting the barrel cover is arranged on the outer side of the upper opening of the container barrel, and a supporting seat for supporting the container barrel is arranged at the bottom of the container barrel; the filter is arranged at one inward end of the natural gas inlet pipe and the natural gas outlet pipe, the gas inlet stop valve is arranged on the natural gas inlet pipe, and the gas outlet stop valve is arranged on the natural gas outlet pipe.
The other technical scheme of the invention is as follows: when natural gas is stored, firstly filling an adsorbent into a container barrel and then sealing the container barrel by using a barrel cover, wherein the pressure of the natural gas in the container barrel for adsorbing and storing is 3-5 MPa, then the natural gas enters the container barrel through a natural gas inlet pipe for adsorbing, the adsorption process releases heat, the heat is transferred to a phase change heat storage material in a jacket through the phase change of a vapor-liquid phase change medium in a heat pipe for storing, and meanwhile, a positive electrode and a negative electrode of a semiconductor refrigeration piece connected with a power supply are adjusted, so that the upward end of the semiconductor refrigeration piece serves as a cold end to cool the interior of the container barrel, and the problem of adsorption heat release is solved; when needing to use the natural gas, the natural gas is given vent to the anger from the natural gas outlet duct, the natural gas desorption in the container bucket, the desorption process heat absorption, phase change heat-retaining material release heat in the jacket transmits the container bucket for through the phase change of vapour liquid phase change medium in the heat pipe in, the positive and negative pole of connecting semiconductor refrigeration piece and power simultaneously in the opposite direction makes semiconductor refrigeration piece one end up for the hot junction with heat transfer for inside the container bucket to improve desorption heat absorption problem.
Compared with the prior art, the invention has the following beneficial effects: the energy-type natural gas adsorption storage container has a compact structure, occupies small space and has high heat transfer efficiency, and the heat effect problem accompanying adsorption and desorption is improved by effectively utilizing the characteristics of phase change heat storage materials and double phase change of vapor-liquid phase change media in heat pipes and a semiconductor refrigeration/heating technology; the adsorption and desorption efficiency of the natural gas is improved, the natural gas is efficiently adsorbed and stored, and meanwhile, the natural gas adsorption device can be used in the environment without a water source or water shortage.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to specific embodiments and accompanying drawings.
Drawings
FIG. 1 is a schematic construction of an embodiment of the present invention;
FIG. 2 is a transverse cross-sectional view of a container bucket in an embodiment of the present invention;
the reference numbers in the figures illustrate: the heat-insulation type heat-preservation and heat-preservation integrated container comprises a flange 1, a barrel cover 2, a filter 3, a natural gas inlet pipe 4, an air inlet stop valve 5, a natural gas outlet valve 6, an air outlet stop valve 7, a heat pipe 8, a phase-change heat storage material 9, a heat-insulation layer 10, a support seat 11, an inner heat-conducting plate 12, an insulating layer 13, a semiconductor refrigerating sheet 14, an outer heat-conducting plate 15, a power supply 16 and a container barrel 17.
Detailed Description
As shown in fig. 1, an energy-saving natural gas adsorption storage container comprises a container barrel 17 with a barrel cover 2, wherein an adsorbent is filled in the container barrel 17, a jacket is arranged on the periphery of the container barrel 17, and a phase-change heat storage material 9 is filled in the jacket; a plurality of heat pipes 8 which are horizontally arranged are arranged on the side wall of the container barrel 17 in a penetrating manner, the heat pipes are horizontally arranged along the radial direction of the container barrel, two ends of each heat pipe are closed, and vapor-liquid phase change media are filled in the heat pipes; the outward end of the heat pipe 8 is inserted into the phase change heat storage material 9 in the jacket, the inward end of the heat pipe is inserted into the adsorbent in the container barrel 17, the bottom of the container barrel 17 is provided with a semiconductor temperature adjusting assembly, and the barrel cover is provided with a natural gas inlet pipe 4 and a natural gas outlet pipe 6 in a penetrating manner; the energy-type natural gas adsorption storage container effectively utilizes the phase change of the phase change heat storage material in the jacket and the phase change medium in the heat pipe to improve the problem of the heat effect accompanying adsorption and desorption; meanwhile, the semiconductor temperature adjusting component is arranged at the bottom of the container barrel, and the semiconductor temperature adjusting component can adjust the positive pole and the negative pole connected with the power supply according to needs, so that the cold end and the hot end of the semiconductor temperature adjusting component are changed, and the purposes of quick refrigeration during natural gas adsorption and quick heating during natural gas desorption are achieved; the invention has compact structure, small occupied space and high heat transfer efficiency, effectively utilizes the characteristics of phase change heat storage materials and double phase change of vapor-liquid phase change media in the heat pipe and semiconductor refrigeration/heating technology, improves the adsorption and desorption efficiency of natural gas, realizes high-efficiency adsorption and storage of the natural gas, and can be used in the environment without water source or water shortage.
In this embodiment, the heat pipes are distributed in a hierarchical manner, which includes three layers, and each layer has four heat pipes uniformly distributed along the circumferential direction, that is, two adjacent heat pipes are staggered by 90 degrees; the adsorbent in the container barrel can adopt activated carbon or other natural gas adsorbents.
In this embodiment, the bottom of the container barrel 17 is provided with the insulating layer 10 and the middle part thereof is provided with a mounting hole for mounting the semiconductor temperature adjusting assembly; the semiconductor temperature adjusting assembly comprises a semiconductor refrigerating piece 14, an inner temperature guide plate 12 located on the upper side of the semiconductor refrigerating piece 14 is arranged at the bottom in a container barrel 17, and an outer temperature guide plate 15 located on the lower side of the semiconductor refrigerating piece is arranged at the outer bottom of the container barrel.
In this embodiment, still include the power 16 with semiconductor refrigeration piece 14 electric connection, it is equipped with insulating layer 13 to press from both sides respectively between interior temperature conduction board and the semiconductor refrigeration piece and between outer temperature conduction board and the semiconductor refrigeration piece, interior temperature conduction board upside is provided with the interior fin that stretches into in the container bucket, and outer temperature conduction board downside is provided with downwardly extending's outer fin.
In this embodiment, a flange 1 for connecting the lid 2 is disposed on the outer side of the opening of the container barrel 17, and a supporting seat 11 for supporting the container barrel is disposed at the bottom of the container barrel 17; the natural gas intake pipe and the natural gas outlet pipe are provided with filter 3 towards one end, install inlet stop valve 5 in the natural gas intake pipe, install outlet stop valve 7 on the natural gas outlet pipe, in the time of absorption and desorption, the adsorbent can be blockked outside natural gas intake pipe and natural gas outlet pipe by the filter, can not cause the adsorbent to suck back in intake pipe and outlet pipe and cause the jam of pipeline and the waste of adsorbent.
When natural gas is stored, firstly filling an adsorbent into a container barrel and then sealing the container barrel by using a barrel cover, wherein the pressure of the natural gas for adsorbing and storing is up to 3-5 MPa in the container barrel, then the natural gas enters the container barrel through a natural gas inlet pipe for adsorption, heat is released in the adsorption process, heat is transferred to a phase change heat storage material in a jacket through phase change of a vapor-liquid phase change medium in a heat pipe for storage, and meanwhile, a positive electrode and a negative electrode of a semiconductor refrigeration piece connected with a power supply are adjusted, so that the upward end of the semiconductor refrigeration piece is a cold end and the interior of the container barrel is cooled through a fin on an inner heat conduction plate, and the problem of adsorption and heat release is; when needing to use the natural gas, the natural gas is given vent to the anger from the natural gas outlet duct, the natural gas desorption in the container bucket, the desorption process heat absorption, phase change heat-retaining material release heat in the jacket transmits the container bucket for through the phase change of vapour liquid phase change medium in the heat pipe in, the positive and negative pole of connecting semiconductor refrigeration piece and power simultaneously in the opposite direction, make semiconductor refrigeration piece one end up for the hot junction through the fin on the interior heat-conducting plate with heat transfer for inside the container bucket to improve desorption heat absorption problem.
Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.
If the invention discloses or relates to parts or structures which are fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated.
Any part provided by the invention can be assembled by a plurality of independent components or can be manufactured by an integral forming process.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (5)
1. An energy-saving natural gas adsorption storage container which is characterized in that: the phase-change heat storage container comprises a container barrel with a barrel cover, wherein an adsorbent is filled in the container barrel, a jacket is arranged on the periphery of the container barrel, and a phase-change heat storage material is filled in the jacket; the container barrel comprises a barrel cover, a jacket, a heat pipe, a phase-change heat storage material, a semiconductor temperature adjusting assembly, a heat pipe, a phase-change heat storage material and an adsorbent, wherein the jacket is provided with a plurality of heat pipes which are horizontally arranged in a penetrating mode, one end, facing outwards, of each heat pipe is inserted into the phase-change heat storage material in the jacket, one end, facing inwards, of each heat pipe is inserted into the adsorbent in the container barrel, the semiconductor.
2. The energy-saving natural gas adsorption storage vessel of claim 1, wherein: the bottom of the container barrel is provided with a heat insulation layer, and the middle of the container barrel is provided with a mounting hole for mounting a semiconductor temperature adjusting assembly; the semiconductor temperature adjusting assembly comprises a semiconductor refrigerating piece, an inner temperature guide plate located on the upper side of the semiconductor refrigerating piece is arranged at the bottom in the container barrel, and an outer temperature guide plate located on the lower side of the semiconductor refrigerating piece is arranged at the outer bottom of the container barrel.
3. The energy-saving natural gas adsorption storage vessel of claim 2, wherein: the semiconductor refrigeration device is characterized by also comprising a power supply electrically connected with the semiconductor refrigeration piece, insulating layers are respectively clamped between the inner temperature conducting plate and the semiconductor refrigeration piece and between the outer temperature conducting plate and the semiconductor refrigeration piece, inner fins extending into the container barrel are arranged on the upper side of the inner temperature conducting plate, and outer fins extending downwards are arranged on the lower side of the outer temperature conducting plate; the two ends of the heat pipe are closed, and the inside of the heat pipe is filled with vapor-liquid phase change media.
4. The energy-saving natural gas adsorption storage vessel of claim 1, wherein: a flange used for connecting the barrel cover is arranged on the outer side of the upper opening of the container barrel, and a supporting seat for supporting the container barrel is arranged at the bottom of the container barrel; the filter is arranged at one inward end of the natural gas inlet pipe and the natural gas outlet pipe, the gas inlet stop valve is arranged on the natural gas inlet pipe, and the gas outlet stop valve is arranged on the natural gas outlet pipe.
5. A method for operating an energy-saving natural gas adsorption storage vessel according to claim 3, wherein: when natural gas is stored, firstly, an adsorbent is filled in a container barrel and then the container barrel is sealed by a barrel cover, the pressure for adsorbing and storing the natural gas is achieved at 3-5 MPa in the container barrel, then the natural gas enters the container barrel through a natural gas inlet pipe for adsorption, heat is released in the adsorption process, heat is transferred to a phase-change heat storage material in a jacket through phase change of a vapor-liquid phase-change medium in a heat pipe for storage, and meanwhile, a positive electrode and a negative electrode connected with a power supply of a semiconductor refrigerating piece are adjusted, so that the upward end of the semiconductor refrigerating piece serves as a cold end to cool the interior of; when needing to use the natural gas, the natural gas is given vent to the anger from the natural gas outlet duct, the natural gas desorption in the container bucket, the desorption process heat absorption, phase change heat-retaining material release heat in the jacket transmits the container bucket for through the phase change of vapour liquid phase change medium in the heat pipe in, the positive and negative pole of connecting semiconductor refrigeration piece and power simultaneously in the opposite direction makes semiconductor refrigeration piece one end up for the hot junction with heat transfer for inside the container bucket to improve desorption heat absorption problem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911401054.8A CN110873280A (en) | 2019-12-31 | 2019-12-31 | Energy-saving natural gas adsorption storage container and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911401054.8A CN110873280A (en) | 2019-12-31 | 2019-12-31 | Energy-saving natural gas adsorption storage container and working method thereof |
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| CN110873280A true CN110873280A (en) | 2020-03-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928521A (en) * | 2020-08-28 | 2020-11-13 | 珠海格力电器股份有限公司 | Heat dissipation device adopting semiconductor refrigeration and control method thereof |
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| JP2008240835A (en) * | 2007-03-26 | 2008-10-09 | Tokyo Gas Co Ltd | Method and system for recovering gas using adsorbent for reuse |
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| CN105209815A (en) * | 2013-03-14 | 2015-12-30 | 研究三角协会 | Gas storage modules, apparatus, systems and methods utilizing adsorbent materials |
| CN106015928A (en) * | 2016-07-01 | 2016-10-12 | 宁夏宝塔石化科技实业发展有限公司 | Low-pressure adsorption natural gas storage tank |
| CN211399310U (en) * | 2019-12-31 | 2020-09-01 | 福州大学 | Energy-saving natural gas adsorption storage container |
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2019
- 2019-12-31 CN CN201911401054.8A patent/CN110873280A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287720A (en) * | 1979-11-21 | 1981-09-08 | Union Carbide Corporation | Cryogenic liquid container |
| JP2008240835A (en) * | 2007-03-26 | 2008-10-09 | Tokyo Gas Co Ltd | Method and system for recovering gas using adsorbent for reuse |
| CN103090184A (en) * | 2013-02-06 | 2013-05-08 | 徐毅 | Quick desorption method for adsorbed natural gas |
| CN105209815A (en) * | 2013-03-14 | 2015-12-30 | 研究三角协会 | Gas storage modules, apparatus, systems and methods utilizing adsorbent materials |
| US20160033081A1 (en) * | 2013-03-14 | 2016-02-04 | Research Triangle Institute | Gas storage modules, apparatus, systems and methods utilizing adsorbent materials |
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