CN117662966A - Gas storage container - Google Patents
Gas storage container Download PDFInfo
- Publication number
- CN117662966A CN117662966A CN202311779459.1A CN202311779459A CN117662966A CN 117662966 A CN117662966 A CN 117662966A CN 202311779459 A CN202311779459 A CN 202311779459A CN 117662966 A CN117662966 A CN 117662966A
- Authority
- CN
- China
- Prior art keywords
- container body
- sleeve
- gas
- inner cavity
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 81
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 9
- 239000004917 carbon fiber Substances 0.000 claims description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 description 12
- 239000001569 carbon dioxide Substances 0.000 description 12
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000005485 electric heating Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
-
- 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
- F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels 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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure as the parameter
-
- 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
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
-
- 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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0388—Arrangement of valves, regulators, filters
- F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
-
- 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0302—Heat exchange with the fluid by heating
- F17C2227/0304—Heat exchange with the fluid by heating using an electric heater
-
- 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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/043—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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0439—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides a gas storage container. The gas storage container provided by the invention comprises a container body, a sleeve, a heating piece, a gas inlet and a pressure gauge; the container body is provided with an inner cavity for storing gas, the opposite ends of the container body are provided with openings, the sleeve is arranged in the inner cavity, and the two ends of the sleeve are respectively communicated with the two openings so as to communicate the interior of the sleeve with the exterior of the container body; the heating element is arranged in the sleeve in a penetrating way so as to heat the sleeve through the heating element and heat the gas in the inner cavity; the air inlet is formed in the side wall of the container body and is communicated with the inner cavity; the manometer is arranged on the container body and is used for detecting the air pressure in the inner cavity. The invention provides a gas storage container which is compact in structure, small in size and high in safety.
Description
Technical Field
The invention relates to the field of gas storage, in particular to a gas storage container.
Background
The high-pressure gas storage container is mainly used for storing and transporting high-pressure gas, and in order to ensure the constant pressure of the gas in the container or adjust the pressure of the gas in the container, a corresponding pressure adjusting device is usually required to be provided.
In the prior art, the pressure inside the container is stabilized by installing an air compressor at the inlet of the pressure container and by using the air compressor or other pressurizing equipment. Or the pressure regulation is realized by heating the pressure container through the heating device.
However, in the above-mentioned scheme, the air compressor is too high in cost, and the heating device that sets up can increase the gas storage container volume on the one hand, on the other hand, has the potential safety hazard.
Disclosure of Invention
In order to solve at least one of the problems mentioned in the background art, the invention provides a gas storage container which has compact structure, small volume and high safety.
In order to achieve the above object, the present invention provides the following technical solutions:
the invention provides a gas storage container, which comprises a container body, a sleeve, a heating element, a gas inlet and a pressure gauge, wherein the sleeve is arranged on the container body;
the container body is provided with an inner cavity for storing gas, the opposite ends of the container body are provided with openings, the sleeve is arranged in the inner cavity, and the two ends of the sleeve are respectively communicated with the two openings so as to communicate the interior of the sleeve with the exterior of the container body; the heating element is arranged in the sleeve in a penetrating way so as to heat the sleeve through the heating element, thereby heating the gas in the inner cavity;
the air inlet is formed in the side wall of the container body and is communicated with the inner cavity;
the manometer is arranged on the container body and is used for detecting the air pressure in the inner cavity.
As an alternative embodiment, the container further comprises a temperature sensor, wherein the temperature sensor is arranged on the container body and is used for detecting the temperature in the inner cavity.
As an alternative embodiment, the heat dissipation device further comprises a plurality of heat dissipation fins, wherein the plurality of heat dissipation fins are arranged on the outer side of the sleeve in a surrounding mode, and the plurality of heat dissipation fins are arranged at intervals along the length direction of the sleeve.
As an optional implementation manner, the container further comprises an air outlet, the air outlet is arranged on the side wall of the container body and communicated with the inner cavity, the air inlet and the air outlet are positioned on the same side of the container, the air inlet is used for adding gas into the inner cavity, and the air outlet is used for discharging the gas in the inner cavity; valves are arranged at the air inlet and the air outlet.
As an alternative embodiment, the container body is in a revolving structure, and the two openings are respectively positioned at two ends of the container body along the axial direction of the container body.
As an alternative embodiment, the sleeve is integrally formed with the container body and the sleeve is disposed adjacent the side wall of the interior cavity.
As an alternative embodiment, the pressure gauge has a plurality of pressure gauges arranged at intervals along the axial direction of the container body.
As an alternative embodiment, the plurality of temperature sensors are arranged at one end of the container body along the axial direction, and the plurality of temperature sensors are arranged at intervals along the radial direction of the container body.
As an alternative embodiment, the container further comprises a carbon fiber band spirally bound to the outer side of the container body along the axial direction of the container body.
As an alternative embodiment, the heating element comprises an electric heating wire configured to be threaded into the sleeve through two openings.
The gas storage container provided by the invention comprises a container body, a sleeve, a heating piece, a gas inlet and a pressure gauge; the container body is provided with an inner cavity for storing gas, the opposite ends of the container body are provided with openings, the sleeve is arranged in the inner cavity, and the two ends of the sleeve are respectively communicated with the two openings so as to communicate the interior of the sleeve with the exterior of the container body; the heating element is arranged in the sleeve in a penetrating way so as to heat the sleeve through the heating element, thereby heating the gas in the inner cavity; the air inlet is formed in the side wall of the container body and is communicated with the inner cavity; the manometer is arranged on the container body and is used for detecting the air pressure in the inner cavity. When the gas storage container provided by the invention is used, gas can enter the inner cavity of the container body from the gas inlet, the heating element can penetrate into the sleeve through one of the openings at the two ends of the container body, the sleeve can be heated through the heating element, and the sleeve transfers heat to the gas in the inner cavity, so that the pressure of the gas in the inner cavity is regulated; the heating element is arranged in the container body, so that the structure of the gas storage container is more compact, the volume of the gas storage container is reduced, and the heating element is arranged in the sleeve, so that the heating element can be prevented from being in direct contact with gas in the inner cavity, and the potential safety hazard is reduced; meanwhile, because the space inside the sleeve is in an isolated state with the inner cavity, when the heating element needs to be replaced or maintained, the heating element only needs to be operated from the openings at the two ends of the container body, so that the influence on the gas stored in the inner cavity is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to the drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view showing the overall structure of a gas container according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an air container according to an embodiment of the present invention along an axial direction thereof;
FIG. 3 is a cross-sectional view of a gas container according to an embodiment of the present invention along a radial direction thereof;
fig. 4 is an enlarged schematic view of an opening at one end of a container body in a gas container according to an embodiment of the present invention.
Reference numerals illustrate:
100-gas storage containers;
110-a container body;
111-lumen;
112-opening;
113-an air inlet;
114-an air outlet;
120-sleeve;
130-heating element;
140-pressure gauge;
150-a temperature sensor;
160-cooling fins;
170-carbon fiber tape.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present invention and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present invention will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.
In the prior art, the pressure inside the container is stabilized by installing an air compressor at the inlet of the pressure container and using the air compressor or other pressurizing equipment; or the pressure regulation is realized by heating the pressure vessel by a heating device, which is generally divided into an external heating mode and an internal heating mode. However, in the above scheme, the air compressor is too costly, and external heating may increase the overall volume of the air container, which is inconvenient for storage and transportation; internal heating, heating device generally need directly stretch into in storing gaseous inner chamber and gas contact carries out direct heating, and this kind of heating method has the potential safety hazard on the one hand, and on the other hand often need open the gas storage chamber when heating needs to dismantle heating device, releases the gaseous that stores, and is very inconvenient.
In view of the above, the present invention provides a gas storage container, including a container body, a sleeve, a heating member, a gas inlet, and a pressure gauge; the container body is provided with an inner cavity for storing gas, the opposite ends of the container body are provided with openings, the sleeve is arranged in the inner cavity, and the two ends of the sleeve are respectively communicated with the two openings so as to communicate the interior of the sleeve with the exterior of the container body; the heating element is arranged in the sleeve in a penetrating way so as to heat the sleeve through the heating element and heat the gas in the inner cavity; the air inlet is formed in the side wall of the container body and is communicated with the inner cavity; the manometer is arranged on the container body and is used for detecting the air pressure in the inner cavity. When the gas storage container provided by the invention is used, gas can enter the inner cavity of the container body from the gas inlet, the heating element can penetrate into the sleeve through one of the openings at the two ends of the container body, the sleeve can be heated through the heating element, and the sleeve transfers heat to the gas in the inner cavity, so that the pressure of the gas in the inner cavity is regulated; the heating element is arranged in the container body, so that the structure of the gas storage container is more compact, the volume of the gas storage container is reduced, and the heating element is arranged in the sleeve, so that the heating element can be prevented from being in direct contact with gas in the inner cavity, and the potential safety hazard is reduced; meanwhile, because the space inside the sleeve is in an isolated state with the inner cavity, when the heating element is required to be replaced or maintained, the heating element is only required to be operated from the openings at the two ends of the container body, and the stored gas is not required to be released.
FIG. 1 is a schematic view showing the overall structure of a gas container according to an embodiment of the present invention; FIG. 2 is a cross-sectional view of an air container according to an embodiment of the present invention along an axial direction thereof; FIG. 3 is a cross-sectional view of a gas container according to an embodiment of the present invention along a radial direction thereof; fig. 4 is an enlarged schematic view of an opening at one end of a container body in a gas container according to an embodiment of the present invention. Referring to fig. 1 to 4, an embodiment of the present invention provides a gas storage container 100 including a container body 110, a sleeve 120, a heating member 130, a gas inlet 113, and a pressure gauge 140; the container body 110 has an inner cavity 111, the inner cavity 111 is used for storing gas, the opposite ends of the container body 110 are provided with openings 112, the sleeve 120 is arranged in the inner cavity 111, and the two ends of the sleeve 120 are respectively communicated with the two openings 112 so as to communicate the interior of the sleeve 120 with the exterior of the container body 110; the heating element 130 is arranged in the sleeve 120 in a penetrating way, so that the sleeve 120 is heated by the heating element 130 to heat the gas in the inner cavity 111; the air inlet 113 is formed on the side wall of the container body 110, and the air inlet 113 is communicated with the inner cavity 111; the pressure gauge 140 is disposed on the container body 110, and the pressure gauge 140 is used for detecting the air pressure in the inner cavity 111.
The sleeve 120 may be made of the same material as the container body 110, and is integrally formed with the sidewall of the container body 110 when the container body 110 is processed, the processed sleeve 120 is disposed near the sidewall of the inner cavity 111, and when the container body 110 is placed, the container body 110 on one side of the heating element 130 may be located at the bottom, so as to improve the uniformity of heating the gas in the inner cavity 111; alternatively, the sleeve 120 may be welded to the container body 110; there is no particular limitation herein. It should be noted that, the two ends of the sleeve 120 may be welded to the openings 112 at the two ends of the container body 110, so that the openings 112 at the two ends of the container body 110 are not communicated with the inner cavity 111 of the container body 110.
As shown in fig. 1 and 2, in the above embodiment, sealing members may be further disposed at the openings 112 at both ends of the container body 110, and a heat conducting medium, such as magnesium powder or heat conducting oil, may be added into the sleeve 120 to increase the heat conducting efficiency of the heating member 130, and the sealing members may prevent the magnesium powder or heat conducting oil in the sleeve 120 from flowing out, and may prevent excessive heat loss in the sleeve 120. The heating member 130 may include an electric heating wire configured to be penetrated into the sleeve 120 through the two openings 112; specifically, the electric heating wires may be disposed in the sleeve 120 in a dispersed bundle shape, so as to increase the contact area between the electric heating wires and the heat-conducting medium in the sleeve 120, thereby improving the heating efficiency of the heat-conducting medium.
The container body 110 may be specifically configured as a revolving body structure, so as to facilitate processing, and the two openings 112 at two ends of the container body 110 may be respectively located at two ends of the container body 110 along the axial direction of the container body, so as to increase the contact area between the sleeve 120 and the inner cavity 111, thereby facilitating heat transfer.
The pressure gauge 140 may have a plurality of pressure gauges 140 disposed at intervals along the axial direction of the container body 110, and the pressure of the gas in the control cavity 111 may be more accurately controlled by testing the pressure gauge 140.
When the gas storage container 100 provided by the embodiment of the invention is used, gas can enter the inner cavity 111 of the container body 110 from the gas inlet 113, the heating element 130 can penetrate into the sleeve 120 from one of the openings 112 at two ends of the container body 110, the sleeve 120 can be heated through the heating element 130, and the sleeve 120 transmits heat to the gas in the inner cavity 111, so that the pressure of the gas in the inner cavity 111 is regulated; because the heating member 130 is disposed in the container body 110, the structure of the gas storage container 100 is more compact, the volume of the gas storage container is reduced, and the heating member 130 is disposed in the sleeve 120, so that the heating member 130 can be prevented from being in direct contact with the gas in the inner cavity 111, and the potential safety hazard is reduced; meanwhile, since the space inside the sleeve 120 is isolated from the inner cavity 111, when the heating element 130 needs to be replaced or maintained, the heating element 130 is only required to be operated from the openings 112 at the two ends of the container body 110, so that the influence on the gas stored in the inner cavity 111 is avoided, and the maintenance is more convenient; in addition, since the heating member 130 is disposed inside the container body 110, heat loss can be reduced.
In the above embodiment, the container further includes a temperature sensor 150, where the temperature sensor 150 is disposed on the container body 110, and the temperature sensor 150 is used for detecting the temperature in the inner cavity 111, so as to avoid the excessive temperature inside the container body 110 and form a safety hazard.
As shown in fig. 3, the temperature sensor 150 may have a plurality of temperature sensors 150 disposed at one end of the container body 110 in the axial direction, and the plurality of temperature sensors 150 may be disposed at intervals in the radial direction of the container body 110. It will be appreciated that the container body 110 in this embodiment may be disposed laterally along the axial direction with the heating element 130 at the bottom, and that a plurality of temperature sensors 150 may be disposed at different height positions along the container body 110 to detect temperatures at different positions. In addition, a temperature sensor 150 may be provided in the jacket 120 to detect the temperature of the heat transfer medium in the jacket 120.
In the above embodiment, the heat dissipation device may further include a plurality of heat dissipation fins 160, where the plurality of heat dissipation fins 160 are enclosed on the outer side of the sleeve 120, and the plurality of heat dissipation fins 160 are disposed at intervals along the length direction of the sleeve 120. The heat radiating fins 160 can transfer the heat radiated from the heating member 130 to the heat conducting medium inside the sleeve 120 more quickly, thereby improving the heating efficiency of the gas in the inner cavity 111.
In the above embodiment, the apparatus may further include an air outlet 114, the air outlet 114 is formed on a side wall of the container body 110, the air outlet 114 is communicated with the inner cavity 111, the air inlet 113 and the air outlet 114 are located on the same side of the container, and air can be added into the inner cavity 111 from the air inlet 113 and released from the air outlet 114; valves can be arranged at the air inlet 113 and the air outlet 114, and the air inlet 113 and the air outlet 114 can be opened and closed through the valves; the air outlet 114 may be connected to an external air supply line.
In the above embodiment, the carbon fiber tape 170 may be further included, and the carbon fiber tape 170 is spirally bound to the outside of the container body 110 along the axial direction of the container body 110. The carbon fiber band 170 may be bound to the outer wall of the container body 110 before the heating element 130 heats, after the heating element 130 heats, the outer wall of the container body 110 is heated and expanded, the carbon fiber band 170 is stretched to the periphery, and meanwhile, the carbon fiber band 170 applies a reaction force to the container body 110 to extrude the inside beyond, so that a pre-tightening effect is achieved through the carbon fiber band 170, and the pressure resistance of the container body 110 is improved.
In order to facilitate the understanding of the technology provided by the present invention by those skilled in the art, a specific embodiment is listed below, in which the carbon dioxide gas is stored as an example, and the carbon dioxide gas in the container is required to be maintained at 5MPa, specifically as follows:
in practice, the air in the container body 110 may be pumped away first, and liquid carbon dioxide is injected into the inner cavity 111 from the air inlet 113 (the pressure of the liquid carbon dioxide may be lower than 2.5MPa and the temperature of the liquid carbon dioxide is lower than 10 degrees celsius), which can be understood that during the process of adding the liquid carbon dioxide into the inner cavity 111, the liquid carbon dioxide may be gasified due to the expansion of the space, the pressure is reduced, and after the carbon dioxide is added, the air inlet 113 and the air outlet 114 may be closed. Then, heat conducting oil is added into the sleeve 120, the end part of the sleeve 120 is sealed by using a sealing element, then, an electric heating wire in the sleeve 120 can be electrified, the electric heating wire heats the heat conducting oil, the heat of the heat conducting oil is transferred to carbon dioxide in the inner cavity 111 through the sleeve 120, the pressure of the carbon dioxide is increased after being heated and expanded, and the heating power of the electric heating wire is regulated while the change condition of the pressure of the carbon dioxide is observed through the pressure gauge 140, so that the pressure of the carbon dioxide is gradually increased and stably kept at 5MPa.
The air container 100 provided by the embodiment of the invention comprises a container body 110, a sleeve 120, a heating element 130, an air inlet 113 and a pressure gauge 140; the container body 110 has an inner cavity 111, the inner cavity 111 is used for storing gas, the opposite ends of the container body 110 are provided with openings 112, the sleeve 120 is arranged in the inner cavity 111, and the two ends of the sleeve 120 are respectively communicated with the two openings 112 so as to communicate the interior of the sleeve 120 with the exterior of the container body 110; the heating element 130 is arranged in the sleeve 120 in a penetrating way, so that the sleeve 120 is heated by the heating element 130, and the gas in the inner cavity 111 is heated; the air inlet 113 is formed on the side wall of the container body 110, and the air inlet 113 is communicated with the inner cavity 111; the pressure gauge 140 is disposed on the container body 110, and the pressure gauge 140 is used for detecting the air pressure in the inner cavity 111. When the gas storage container 100 provided by the embodiment of the invention is used, gas can enter the inner cavity 111 of the container body 110 from the gas inlet 113, the heating element 130 can penetrate into the sleeve 120 from one of the openings 112 at two ends of the container body 110, the sleeve 120 can be heated through the heating element 130, and the sleeve 120 transmits heat to the gas in the inner cavity 111, so that the pressure of the gas in the inner cavity 111 is regulated; because the heating member 130 is disposed in the container body 110, the structure of the gas storage container 100 is more compact, the volume of the gas storage container is reduced, and the heating member 130 is disposed in the sleeve 120, so that the heating member 130 can be prevented from being in direct contact with the gas in the inner cavity 111, and the potential safety hazard is reduced; meanwhile, since the space inside the sleeve 120 is isolated from the inner cavity 111, when the heating element 130 needs to be replaced or maintained, the heating element 130 is only required to be operated from the openings 112 at both ends of the container body 110, so as to avoid affecting the gas stored in the inner cavity 111.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (10)
1. The gas storage container is characterized by comprising a container body, a sleeve, a heating piece, a gas inlet and a pressure gauge;
the container body is provided with an inner cavity, the inner cavity is used for storing gas, the opposite ends of the container body are provided with openings, the sleeve is arranged in the inner cavity, and the two ends of the sleeve are respectively communicated with the two openings so as to communicate the interior of the sleeve with the exterior of the container body; the heating piece is arranged in the sleeve in a penetrating way, so that the sleeve is heated by the heating piece, and gas in the inner cavity is heated;
the air inlet is formed in the side wall of the container body and is communicated with the inner cavity;
the pressure gauge is arranged on the container body and is used for detecting the air pressure in the inner cavity.
2. The gas storage container according to claim 1, further comprising a temperature sensor provided on the container body for detecting a temperature in the inner cavity.
3. The air container as claimed in claim 2, further comprising a plurality of heat dissipating fins surrounding the outside of the casing, the plurality of heat dissipating fins being disposed at intervals along a length direction of the casing.
4. The gas storage container according to claim 3, further comprising a gas outlet opening in a side wall of the container body, the gas outlet communicating with the inner cavity, the gas inlet and the gas outlet being located on the same side of the container, the gas inlet being for adding gas to the inner cavity, the gas outlet being for releasing gas in the inner cavity; valves are arranged at the air inlet and the air outlet.
5. The gas storage container according to claim 4, wherein the container body is in a solid of revolution structure, and the two openings are respectively located at both ends of the container body in the axial direction thereof.
6. The gas storage container as claimed in claim 5, wherein the sleeve is integrally formed with the container body and the sleeve is disposed adjacent to a side wall of the cavity.
7. The gas storage container as claimed in claim 6, wherein the pressure gauge has a plurality of pressure gauges, and a plurality of pressure gauges are disposed at intervals along the axial direction of the container body.
8. The gas storage container as claimed in claim 7, wherein the temperature sensor has a plurality, the plurality of temperature sensors are disposed at one end of the container body in an axial direction, and the plurality of temperature sensors are disposed at intervals in a radial direction of the container body.
9. The gas storage container according to claim 8, further comprising a carbon fiber tape helically bound to the outside of the container body in the axial direction of the container body.
10. The gas storage container of claim 9, wherein the heating element comprises an electrical heating filament configured to pass through both of the openings in the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311779459.1A CN117662966A (en) | 2023-12-21 | 2023-12-21 | Gas storage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311779459.1A CN117662966A (en) | 2023-12-21 | 2023-12-21 | Gas storage container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117662966A true CN117662966A (en) | 2024-03-08 |
Family
ID=90066123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311779459.1A Pending CN117662966A (en) | 2023-12-21 | 2023-12-21 | Gas storage container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117662966A (en) |
-
2023
- 2023-12-21 CN CN202311779459.1A patent/CN117662966A/en active Pending
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