CN111720737B - Liquefied natural gas storage jar strorage device - Google Patents
Liquefied natural gas storage jar strorage device Download PDFInfo
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- CN111720737B CN111720737B CN202010453508.2A CN202010453508A CN111720737B CN 111720737 B CN111720737 B CN 111720737B CN 202010453508 A CN202010453508 A CN 202010453508A CN 111720737 B CN111720737 B CN 111720737B
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- base
- shell
- storage tank
- plate
- guide post
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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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
- F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
- F17C13/085—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2234/00—Shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
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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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0123—Mounting arrangements characterised by number of vessels
- F17C2205/013—Two or more vessels
- F17C2205/0149—Vessel mounted inside another one
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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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/0157—Details of mounting arrangements for transport
- F17C2205/0161—Details of mounting arrangements for transport with wheels
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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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/0157—Details of mounting arrangements for transport
- F17C2205/0165—Details of mounting arrangements for transport with handgrip
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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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/0173—Details of mounting arrangements lockable
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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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/0192—Details of mounting arrangements with external bearing means
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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
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0153—Details of mounting arrangements
- F17C2205/0196—Details of mounting arrangements with shock absorbing means
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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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
-
- 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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/04—Reducing risks and environmental impact
-
- 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
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A liquefied natural gas storage tank storage device comprises a square box-type shell, wherein a base is arranged at the bottom of the shell, a top cover is arranged at the top of the shell, a pressing plate is connected to the inner surface of the top cover through a spring, and the top cover is connected with the shell through a hinge. The inside layer board that is provided with of casing, layer board surface are provided with the mounting groove, and the storage jar is placed in the mounting groove. A spring shock absorber is arranged between the supporting plate and the base, a moving plate is arranged above the supporting plate, and the moving plate can move longitudinally relative to the guide columns. The device is convenient to move, the liquefied natural gas storage tank is placed in the device, and the device has a good anti-shake effect on the liquefied natural gas storage tank in the transportation process, so that the transportation safety of the liquefied natural gas storage tank is improved.
Description
Technical Field
The invention relates to the field of ship construction and ship design, in particular to a liquefied natural gas storage tank storage device of a liquefied natural gas transport ship.
Background
The liquefied natural gas ship is called an LNG ship for short. Refers to a "ship" dedicated to the transportation of liquefied natural gas. The earliest LNG vessel was the 5100 square meter "methane bell" number in the united states in 1958, which was rebuilt with an ordinary old oil tanker. The structure form of the liquid cargo tank can be divided into an independent storage tank type and a membrane type. The former is that the storage tank with column, pot and sphere shape is put in the ship; the latter adopts double-shell structure, the internal shell is exactly the bearing shell body of cargo tank, compare with the stand alone type, the liquefied natural gas storage need be the accuse to temperature and pressure, but directly put in the cabin to liquefied natural gas storage jar most in current liquefied natural gas transport ship, go up unloading trouble on the one hand, put unstability yet, rock easily and empty, on the other hand heat preservation protective effect is not good, be in same space between the storage jar simultaneously, there is the potential safety hazard easily, seriously influence the security of liquefied natural gas transport ship, be unfavorable for extensive popularization and popularization.
Disclosure of Invention
In order to solve the problems, the invention provides a liquefied natural gas storage tank storage device, which aims to achieve the purposes of safely transporting a natural gas storage tank and improving the safety of a liquefied natural gas transport ship, and adopts the technical scheme that:
the utility model provides a liquefied natural gas storage jar strorage device, has square box casing, the inside cavity of casing, the casing bottom is provided with the base, the base through first bolt with the casing is connected and is formed an organic whole, the casing top has the top cap, there is the clamp plate top cap internal surface through spring coupling, the top cap with the casing passes through hinge connection. The shell, the base and the top cover form a complete box-type device.
The movable plate is characterized in that a supporting plate is arranged in the shell, a mounting groove is formed in the surface of the supporting plate, the supporting plate is supported above the base through a guide column, the guide column is vertically fixed on the base, a spring shock absorber is arranged between the supporting plate and the base, a movable plate is arranged above the supporting plate, the movable plate is opposite to the guide column and can move longitudinally, the guide column penetrates through the movable plate and the supporting plate, and a limiting hole corresponding to the position of the mounting groove is formed in the movable plate. The layer board is used for holding liquefied natural gas storage jar, mounting groove and storage jar bottom looks adaptation on the layer board, and the storage jar is placed in the mounting groove. The guide post runs through layer board and movable plate, has the bulge loop that is used for restricting the movable plate activity on the guide post to the ring not only can restrict the activity of movable plate, can also play the supporting role, and the movable plate passes through the ring support in layer board top. The movable plate and the guide post can move relatively, and the movable plate can move along the longitudinal direction of the guide post. The limiting hole arranged on the moving plate plays a role in fixing the liquefied natural gas storage tank. In the liquefied natural gas storage jar transportation, the vibrations of storage jar in the transportation can be reduced to the spring damper, ensures the transportation safety of storage jar.
The base is internally provided with a cavity, the top wall of the base is connected with the base body through a fastening bolt, a bottom plate is arranged in the cavity, dovetail grooves are vertically formed in two side walls of the base, dovetail-shaped sliding blocks are arranged at two ends of the bottom plate and inserted into the dovetail grooves, the sliding blocks are matched with the dovetail grooves, a return spring is fixed between the bottom plate and the top wall of the base at the center of the bottom plate, a jack is arranged at four corners of the bottom plate between the bottom plate and the top wall of the base, and the jack is provided with an adjusting rod matched with the jack.
The top wall of the base and the base main body can be separated, the top wall of the base and the base main body are provided with matched threaded holes, and the top wall of the base and the base main body are fixedly connected together through bolts. The base is hollow inside, a bottom plate is arranged in the cavity in the base, sliding blocks arranged at two ends of the bottom plate are matched with dovetail grooves in two side walls of the base, and the bottom plate can longitudinally slide through the sliding blocks and the dovetail grooves.
The base front wall is provided with an adjusting hole, the adjusting rod is inserted into the adjusting hole and matched with the jack, and the bottom plate can be jacked upwards. The front wall of the bottom plate is provided with an adjusting hole, the adjusting rod is inserted into the adjusting hole and matched with the jack, and the jack can push the bottom plate upwards after the bolt between the base and the top wall of the base is dismounted. A return spring is arranged between the bottom plate and the top wall of the base, and the bottom plate can be restored to the original position by virtue of the return force of the spring after the force of the jack is cancelled.
In the storage device for the liquefied natural gas storage tank, further, the top wall of the base and the base main body are provided with corresponding threaded holes, and the top wall of the base and the base main body are fixedly connected together through fastening bolts.
In the above lng storage tank storage device, further, the housing has an inner housing and an outer housing, and an S-shaped spring is disposed between the inner housing and the outer housing. Set up "S" type spring, in liquefied natural gas storage jar transportation, play the guard action to the storage jar, play the effect of quivering that takes precautions against earthquakes to the storage jar, avoid the storage jar to meet jolting in the transportation, arouse the potential safety hazard. Moreover, the double-layer shell structure can also insulate the storage tank.
Above-mentioned storage device for liquefied natural gas storage jar, further, the guide post bottom has the external screw thread, the base with the guide post contact department has the matched with internal thread, the guide post with the base passes through screw thread fixed connection. The guide post is detachable relative to the base and convenient to store.
Above-mentioned storage device for liquefied natural gas storage jar, further, have bellied ring on the guide post, the movable plate passes through the ring support is fixed.
Above-mentioned liquefied natural gas storage jar strorage device, further, the base still has the walking wheel, the walking wheel sets up in four corners of base. The walking wheel can be dismantled relative to the base, makes things convenient for the removal of device through the walking wheel, when the device needs to be fixed, can dismantle the walking wheel, fixes the device.
Above-mentioned storage device for liquefied natural gas storage jar, further, the clamp plate surface is provided with a layer of cushion. When closing the top cap, the clamp plate can extrude inside storage jar, and the cushion is protected storage jar, and the clamp plate upwards retracts. When the top cover is opened, the pressing plate returns to the original position due to the elasticity of the spring.
In the storage device for the liquefied natural gas storage tank, handles are arranged on two sides and the outer surface of the shell. The handle makes things convenient for staff handling device.
Above-mentioned storage device for liquefied natural gas storage jar, further, casing, top cap surface is provided with the matched with hasp. The hasp enables the connection between the shell and the top cover to be tighter and firmer.
The device is convenient to move, the liquefied natural gas storage tank is placed in the device, and the device has a good anti-shake effect on the liquefied natural gas storage tank in the transportation process, so that the transportation safety of the liquefied natural gas storage tank is improved.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic structural diagram of a base, a supporting plate and a moving plate;
FIG. 3 is a schematic diagram of a pallet configuration;
FIG. 4 is a schematic view of a guide post structure;
FIG. 5 is a schematic view of the structure of the sports inner housing of the outer shell;
FIG. 6 is an overall view of the present invention;
wherein: 1-shell, 2-base, 3-top cover, 4-pressing plate, 5-spring, 6-bottom plate, 7-jack, 8-return spring, 9-supporting plate, 10-moving plate, 11-mounting groove, 12-limiting hole, 13-guide column, 14-ring, 15-spring shock absorber, 16-walking wheel, 17-hinge, 19-handle, 20-inner shell, 21-outer shell, 22- "S" type spring, 23-dovetail type slide block, 24-first bolt, 25-adjusting hole.
Detailed Description
In order to further explain the present invention by referring to the attached drawings, a storage device for lng storage tanks as shown in fig. 1-5 has a square box-type housing 1, a base 2 with a cavity therein, and a top cover 3, which form a complete box. The top cover is connected with the shell through a hinge 17, the outer surfaces of the top cover and the shell are fixedly provided with matched hasps, and the top cover and the shell are sealed and locked through the hasps. The inner surface of the top cover is connected with a pressing plate 4 through a spring 5, and the surface of the pressing plate is covered with a layer of rubber mat.
The shell is connected with the base through a first bolt 24, the shell is provided with an inner shell 20 and an outer shell 21, a cavity is formed between the inner shell and the outer shell, and an S-shaped spring 22 is arranged in the cavity. And a double-layer shell is adopted, so that the liquefied natural gas storage tank can be further insulated. The base is connected with the shell through a first bolt to form a whole, a bottom plate 6 is arranged in a cavity of the base, two ends of the bottom plate are provided with protruding dovetail-shaped sliding blocks 23, two side walls of the base are provided with vertical dovetail grooves, the sliding blocks are inserted into the dovetail grooves, and the bottom plate can slide relative to the base. Four jacks 7 are arranged between the bottom plate and the top wall of the base, and the jacks are respectively arranged at four corners of the bottom plate. A return spring 8 is arranged between the top wall of the base plate and the center of the base plate.
Inside the casing, the base top supports there is layer board 9, and the layer board surface is provided with a plurality of mounting grooves 11, mounting groove and liquefied natural gas storage jar bottom looks adaptation. The layer board passes through guide post 13 to be supported in the base top, and the guide post is vertical to be fixed on the base, and the guide post bottom has the external screw thread, and the position that the base contacted with the guide post is provided with the internal thread, and the guide post passes through threaded connection with the base, is provided with spring damper 15 between layer board and the base.
A movable plate 10 is arranged above the supporting plate and sleeved on the guide columns, the surfaces of the guide columns are provided with raised rings 14, the movable plate is supported by the rings and further fixed on the guide columns, the movable plate can longitudinally move relative to the guide columns, a plurality of limiting holes 12 are formed in the movable plate, and the guide columns penetrate through the movable plate and the supporting plate. The position of the limiting hole corresponds to the position of the mounting groove.
The base antetheca has regulation hole 25, adjusts the pole and inserts the regulation hole, and is coordinated with the jack, with the ascending jack-up of roof of base.
The base bottom still has detachable walking wheel 16, makes things convenient for mobile device, can install the walking wheel when needing mobile device, when needing to fix the device and place, can dismantle the walking wheel. The outer surface of the shell is provided with a handle 19, so that the device is convenient for workers to carry.
The using method of the invention is as follows:
the top cover is opened, the movable plate is taken down, a liquefied natural gas storage tank (hereinafter referred to as a storage tank) is placed in the device shell and placed in the mounting groove on the supporting plate, the movable plate is sleeved in the guide column, and the storage tank is just sleeved in the limiting hole in the movable plate, so that the storage tank is further fixed and protected. And (4) covering the top cover, and locking the hasp. The plant is transported to a lng carrier.
The novel heat-insulation device is simple and reasonable in structural design, convenient to operate, convenient to disassemble, assemble and adjust, safe, stable, good in protection effect, strong in heat-insulation capacity, time-saving and labor-saving in carrying, and simple and stable in stacking.
Claims (9)
1. The utility model provides a liquefied natural gas storage jar strorage device which characterized in that: the novel energy-saving and energy-saving type solar water heater comprises a square box type shell (1), wherein the shell is hollow, a base (2) is arranged at the bottom of the shell and is connected with the shell into a whole through a first bolt (24), a top cover (3) is arranged at the top of the shell, the inner surface of the top cover is connected with a pressing plate (4) through a spring (5), and the top cover is connected with the shell through a hinge (17);
a supporting plate (9) is arranged in the shell, an installation groove (11) is formed in the surface of the supporting plate, the supporting plate is supported above the base through a guide post (13), the guide post is vertically fixed on the base, a spring shock absorber (15) is arranged between the supporting plate and the base, a moving plate (10) is arranged above the supporting plate, the moving plate can longitudinally move relative to the guide post, the guide post penetrates through the moving plate and the supporting plate, and a limiting hole (12) corresponding to the installation groove in position is formed in the moving plate;
the base is internally provided with a cavity, the top wall of the base is connected with the base body through a fastening bolt, a bottom plate (6) is arranged in the cavity, dovetail grooves are vertically formed in two side walls of the base, dovetail-shaped sliding blocks (23) are arranged at two ends of the bottom plate and inserted into the dovetail grooves, the sliding blocks are matched with the dovetail grooves, return springs (8) are fixed between the bottom plate and the top wall of the base and at the center of the bottom plate, jacks (7) are arranged between the bottom plate and the top wall of the base and at four corners of the bottom plate, and the jacks are provided with adjusting rods matched with the jacks;
the base antetheca, the bottom plate antetheca is opened has regulation hole (25), adjust the pole and insert in the regulation hole, with the jack is mutually supported, can with the roof of base is upwards jack-up.
2. The lng storage tank as set forth in claim 1, wherein: the top wall of the base and the base main body are provided with corresponding threaded holes, and the top wall of the base and the base main body are fixedly connected together through fastening bolts.
3. The lng storage tank as set forth in claim 1, wherein: the shell is provided with an inner shell (20) and an outer shell (21), and an S-shaped spring (22) is arranged between the inner shell and the outer shell.
4. The lng storage tank as set forth in claim 1, wherein: the bottom of the guide post is provided with an external thread, the contact part of the base and the guide post is provided with a matched internal thread, and the guide post is fixedly connected with the base through a thread.
5. The lng storage tank as set forth in claim 1, wherein: the guide post is provided with a raised ring (14), and the moving plate is supported and fixed through the ring.
6. The lng storage tank as set forth in claim 1, wherein: the base is also provided with road wheels (16) which are arranged at four corners of the base.
7. The lng storage tank as set forth in claim 1, wherein: the surface of the pressing plate is provided with a layer of rubber mat.
8. The lng storage tank as set forth in claim 1, wherein: handles (19) are arranged on the two sides and the outer surface of the shell.
9. The lng storage tank as set forth in claim 1, wherein: the shell and the outer surface of the top cover are provided with matched hasps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010453508.2A CN111720737B (en) | 2020-05-26 | 2020-05-26 | Liquefied natural gas storage jar strorage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010453508.2A CN111720737B (en) | 2020-05-26 | 2020-05-26 | Liquefied natural gas storage jar strorage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111720737A CN111720737A (en) | 2020-09-29 |
| CN111720737B true CN111720737B (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010453508.2A Active CN111720737B (en) | 2020-05-26 | 2020-05-26 | Liquefied natural gas storage jar strorage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111720737B (en) |
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| CN109282143A (en) * | 2018-11-22 | 2019-01-29 | 十堰市志良汽车零部件股份有限公司 | A kind of CNG bracket that stability is good |
| CN209386018U (en) * | 2019-01-16 | 2019-09-13 | 湖南众合气体有限公司 | A kind of high-speed rail aluminium parts gas welding bottle transport device |
| CN110529732A (en) * | 2019-07-30 | 2019-12-03 | 杭州蓝捷氢能科技有限公司 | A kind of store hydrogen equipment of high security |
| CN209977702U (en) * | 2019-05-16 | 2020-01-21 | 山东联盟特种装备有限公司 | Anti-bumping vehicle-mounted LNG (liquefied natural gas) cylinder fixing base |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208579146U (en) * | 2018-08-08 | 2019-03-05 | 天津市国化新能源科技有限公司 | A kind of modified natural gas storing equipment |
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| CN209386018U (en) * | 2019-01-16 | 2019-09-13 | 湖南众合气体有限公司 | A kind of high-speed rail aluminium parts gas welding bottle transport device |
| CN209977702U (en) * | 2019-05-16 | 2020-01-21 | 山东联盟特种装备有限公司 | Anti-bumping vehicle-mounted LNG (liquefied natural gas) cylinder fixing base |
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| CN111720737A (en) | 2020-09-29 |
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