CN2366675Y - Container for liquified gas - Google Patents
Container for liquified gas Download PDFInfo
- Publication number
- CN2366675Y CN2366675Y CN 99211376 CN99211376U CN2366675Y CN 2366675 Y CN2366675 Y CN 2366675Y CN 99211376 CN99211376 CN 99211376 CN 99211376 U CN99211376 U CN 99211376U CN 2366675 Y CN2366675 Y CN 2366675Y
- Authority
- CN
- China
- Prior art keywords
- container
- shell
- splendid attire
- liquid gas
- inner bag
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a medical low temperature liquid oxygen container with high efficiency and thermal insulation. An inner liner of the utility model and a neck pipe which is connected with an outer casing are made of non-metal materials with small thermal coefficient and high thermal insulation efficiency; the insulating materials which are wound on the inner liner forms an insulation barrier with high efficiency and thermal insulation through winding a plurality of layers of dacron aluminizing films with high reflectivity (which is the thermal insulation technology of a plurality of layers and barriers), a high vacuum is also provided, and the thermal insulation efficiency is enhanced. A liquid filling device is arranged on the top part of a basis seat of the outer casing to ensure the safety of filling liquid oxygen. A forcing valve and a stop valve are arranged on both ends of a carburetor, when liquid oxygen is stored, the two valves are simultaneously closed to prevent gas back circuit and reduce heat exchange, and the natural evaporation capacity is reduced.
Description
The utility model relates to the container that a kind of liquid gas stores, especially a kind of container that is used for the splendid attire liquid gas of health care, the aerobic gas in disease medical aid station.
Be applied to the equipment of oxygen therapy and oxygen health care at present, adopt central oxygen supply large-scale low-temperature container, gas cylinder, chemical oxygen generation or mechanical oxygenerator oxygen supply more, central oxygen supply large-scale low-temperature container belongs to fixed liquid oxygen container, is confined to a certain occasion and uses; The gas cylinder oxygen supply, volume is big, heavy, and container inner pressure is big, easily cross infection; Chemical oxygen generation, oxygen making amount is little, purity difference; Machinery oxygenerator cost height, investment is big, and oxygen purity is low, and noise is big.
The purpose of this utility model provides a kind of container of splendid attire liquid gas, particularly is fit to medical liquid oxygen container, and it has the adiabatic efficiency height, and evaporation rate is low, oxygen storage capacity is big, oxygen purity height.Volume is little.Lightweight advantage.
The utility model is achieved in that the container of this splendid attire liquid gas comprises shell, inner bag and jar neck and loam cake, it is characterized in that on shell, also being provided with bleeder hole, through the bleeder hole pumping high vacuum, be wound with thermoinsulation material outside the tank between shell and the inner bag, a jar neck is provided with flange plate makes shell link to each other with inner bag, flange plate is provided with loam cake, on cover and be provided with charging device, the bottom of inner bag is provided with steam outlet pipe, steam outlet pipe stretches out through shell.
The thermal-protective material that the further improvement of the utility model part is to twine outside the tank is terylene plating Lu film of multilayer high reflectance.
An improvement part more of the present utility model is that flange plate adopts thermal conductivity little, the nonmetallic material that adiabatic efficiency is high.
Another improvements of the present utility model are that charging device is located at the center portion of loam cake, are made up of topping up lid and implementation of port, and topping up has covered first safety valve.
An also improvement part of the present utility model is to be provided with an explosion-proof plug on bleeder hole.
Improvements of the present utility model are that also the outlet of steam outlet pipe links to each other with stop valve through shell, and the other end of stop valve links to each other with vaporizer, and the other end of vaporizer connects pressure charging valve.
Improvements of the present utility model are that also shell and inner bag made by corrosion resistant plate.
Improvements of the present utility model also are to connect pressure gauge respectively in the left and right sides of loam cake, humidification bottle, flowmeter, gas flow regulating valve and pressure charging valve, second safety valve.
Advantage of the present utility model and beneficial effect are because shell and inner bag adopt corrosion resistant plate to make, and flange plate adopts thermal conductivity little, the nonmetallic material that adiabatic efficiency is high, so the heat-insulating property of container is good, evaporation rate is low, loses little.The outer thermoinsulation material that twines of inner bag has reduced radiative heat transfer, adds safety system, guarantees safe and reliablely, and can fill repeatedly, and use repeatedly, it has the adiabatic efficiency height, and evaporation rate is low, oxygen storage capacity is big, oxygen purity height.Volume is little.In light weight, noise free are convenient to move the advantage of transportation.
Fig. 1 is a schematic representation of the present utility model.
Describe the utility model in detail below in conjunction with accompanying drawing.
1 inner bag among the figure, 2 thermal-protective materials, 3 shells, 4 bleeder holes, 5 explosion-proof plugs, 6 jars of necks, 7 humidification bottles, 8 plastic flexible pipes, 9 gas flow regulating valves, 10 flowmeters, 11 rapid pipe joints, 12 handles, 13 pressure gauges, 14 loam cakes, 15 first safety valves, 16 topping ups lid, 17 flange plate, 18 second safety valves, 19 pressure charging valves, 20 implementation of port, 21 vaporizers, 22 stop valves, the outlet of 23 steam outlet pipes, 24 steam outlet pipes.
As shown in the figure, the container of this splendid attire liquid gas comprises shell 3, inner bag 1 and jar neck 6 and loam cake 14 is characterized in that also being provided with bleeder hole 4 on shell 3, between shell 3 and the inner bag 1 through bleeder hole 4 pumping high vacuums, outside inner bag 1, be wound with thermoinsulation material 2, have neck tube 17 that shell 3 is linked to each other with inner bag 1 on the jar neck 6, neck tube 17 is provided with loam cake 14, and loam cake 14 is provided with charging device, the bottom of inner bag 1 is provided with steam outlet pipe 24, and steam outlet pipe 24 stretches out through shell 3.
Being wrapped in inner bag 1 outer thermoinsulation material 2 is terylene plating Lu film band of multilayer high reflectance.Flange plate 17 adopts thermal conductivity little, the nonmetallic material that adiabatic efficiency is high.
Charging device is located at the center portion of loam cake 14, is made up of topping up lid 16 and implementation of port 20, on the topping up lid 16 first safety valve 15 is arranged.Fill splendid attire liquid gas the time, back out topping up lid, oxygen source indusion tube terminal is inserted inner bag 1 bottom, avoided splashing type inject splendid attire liquid gas shortcoming.
On bleeder hole 4, be provided with an explosion-proof plug 5.Its effect is when inner bag 1 seepage that meets accident the vacuum layer pressure of 3 of inner bags 1, shell to be raise, and surpasses when setting numerical value, and explosion-proof plug ejects, and guarantees safety.
The outlet of steam outlet pipe 24 links to each other with stop valve 22 through shell 1, the other end of stop valve 22 links to each other with vaporizer 21, and the other end of vaporizer 21 connects pressure charging valve 19, forms resistance backheat exchange system thus to intercept gas return path, stop heat exchange, reduce the loss of evaporation.
The left and right sides at loam cake connects pressure gauge respectively, flowmeter, humidification bottle, gas flow regulating valve and pressure charging valve, second safety valve.
Handle is housed on shell of tank 3 is convenient to move use.
Claims (8)
1, a kind of container of splendid attire liquid gas, comprise shell, inner bag and jar neck and loam cake is characterized in that also being provided with bleeder hole on shell, between shell and the inner bag through the bleeder hole pumping high vacuum, be wound with thermoinsulation material outside the tank, have neck tube that shell is linked to each other with inner bag on jar neck, flange plate is provided with loam cake, on cover and be provided with charging device, the bottom of inner bag is provided with steam outlet pipe, and steam outlet pipe stretches out through shell.
2, the container of splendid attire liquid gas as claimed in claim 1, the thermal-protective material that it is characterized in that twining outside the tank is terylene plating Lu film band of multilayer high reflectance.
3, the container of splendid attire liquid gas as claimed in claim 1 or 2 is characterized in that flange plate adopts thermal conductivity little, the nonmetallic material that adiabatic efficiency is high.
4, the container of splendid attire liquid gas as claimed in claim 3 is characterized in that charging device is located at the center portion of loam cake, is made up of topping up lid and implementation of port, and topping up has covered first safety valve.
5, the container of splendid attire liquid gas as claimed in claim 4 is characterized in that being provided with an explosion-proof plug on bleeder hole.
6, the container of splendid attire liquid gas as claimed in claim 5 is characterized in that the outlet of steam outlet pipe links to each other with stop valve through shell, and the other end of stop valve links to each other with vaporizer, and the other end of vaporizer connects by pressure charging valve.
7, the container of splendid attire liquid gas as claimed in claim 5 is characterized in that shell and inner bag made by corrosion resistant plate.
8, the container of splendid attire liquid gas as claimed in claim 1 or 2 is characterized in that connecting pressure gauge respectively in the left and right sides of loam cake, flowmeter, humidification bottle, gas flow regulating valve and pressure charging valve, second safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99211376 CN2366675Y (en) | 1999-05-31 | 1999-05-31 | Container for liquified gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99211376 CN2366675Y (en) | 1999-05-31 | 1999-05-31 | Container for liquified gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366675Y true CN2366675Y (en) | 2000-03-01 |
Family
ID=34004340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99211376 Expired - Fee Related CN2366675Y (en) | 1999-05-31 | 1999-05-31 | Container for liquified gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366675Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402915C (en) * | 2006-02-16 | 2008-07-16 | 北京英纳超导技术有限公司 | Dewar flask |
| CN102392762A (en) * | 2011-10-05 | 2012-03-28 | 赵军政 | Efficient energy-saving eco-friendly car |
| CN102635776A (en) * | 2012-04-18 | 2012-08-15 | 宁波明欣化工机械有限责任公司 | High-integrated insulated deep-freezing container |
| CN104913187A (en) * | 2015-06-02 | 2015-09-16 | 江西制氧机有限公司 | Low-temperature liquid storage tank vacuum interlayer pearlife filling technology |
| CN105264279A (en) * | 2013-06-19 | 2016-01-20 | 川崎重工业株式会社 | Double-shelled tank and liquefied gas transport vessel |
| CN106051691A (en) * | 2016-06-07 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Solar rice husking machine |
| CN106195963A (en) * | 2016-06-07 | 2016-12-07 | 宁波高新区世代能源科技有限公司 | Solar energy wire drawing machine |
| CN109044442A (en) * | 2018-07-30 | 2018-12-21 | 中国人民解放军总医院第附属医院 | A kind of embedded hemostasis device |
| CN113335767A (en) * | 2020-02-18 | 2021-09-03 | 中国科学院物理研究所 | Low-temperature container |
-
1999
- 1999-05-31 CN CN 99211376 patent/CN2366675Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402915C (en) * | 2006-02-16 | 2008-07-16 | 北京英纳超导技术有限公司 | Dewar flask |
| CN102392762A (en) * | 2011-10-05 | 2012-03-28 | 赵军政 | Efficient energy-saving eco-friendly car |
| CN102635776A (en) * | 2012-04-18 | 2012-08-15 | 宁波明欣化工机械有限责任公司 | High-integrated insulated deep-freezing container |
| CN105264279A (en) * | 2013-06-19 | 2016-01-20 | 川崎重工业株式会社 | Double-shelled tank and liquefied gas transport vessel |
| US10207775B2 (en) | 2013-06-19 | 2019-02-19 | Kawasaki Jukogyo Kabushiki Kaisha | Double-shell tank and liquefied gas carrier ship |
| CN104913187A (en) * | 2015-06-02 | 2015-09-16 | 江西制氧机有限公司 | Low-temperature liquid storage tank vacuum interlayer pearlife filling technology |
| CN106051691A (en) * | 2016-06-07 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Solar rice husking machine |
| CN106195963A (en) * | 2016-06-07 | 2016-12-07 | 宁波高新区世代能源科技有限公司 | Solar energy wire drawing machine |
| CN109044442A (en) * | 2018-07-30 | 2018-12-21 | 中国人民解放军总医院第附属医院 | A kind of embedded hemostasis device |
| CN109044442B (en) * | 2018-07-30 | 2023-11-14 | 中国人民解放军总医院第一附属医院 | Embedded hemostatic device |
| CN113335767A (en) * | 2020-02-18 | 2021-09-03 | 中国科学院物理研究所 | Low-temperature container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2366675Y (en) | Container for liquified gas | |
| CN2392069Y (en) | Dewar type container for liquid helium supply | |
| CN112413392A (en) | Liquid hydrogen cold insulation storage device and storage method | |
| CN209839669U (en) | Low-temperature liquid storage tank and pearlitic sand canning filling system of low-temperature liquid storage tank | |
| CN2486822Y (en) | Heat insualtion structure for heat power pipe net | |
| CN201306600Y (en) | Liquid phase pipe structure of cryogenic insulation pressure vessel | |
| CN2618036Y (en) | Portable liquified oxygen storage tank | |
| CN213872198U (en) | Heat preservation type low temperature liquid storage tank | |
| CN205372075U (en) | Effectively reduce high vacuum insulation cryrogenic pressure vessel of evaporation rate | |
| CN115370956A (en) | Liquid hydrogen storage tank | |
| CN104110575A (en) | Electrical-heating water-bath-type carbon dioxide gasification device | |
| CN2270153Y (en) | Liquid helium delivering Dewar pipe with heat exchanger | |
| CN218480447U (en) | Ultra-low temperature liquid medium storage container | |
| CN218480448U (en) | Heat insulation structure of ultralow temperature liquid medium storage equipment | |
| CN218378962U (en) | Special liquid nitrogen container of aviation | |
| CN205155546U (en) | Automobile -used cryogenic liquids basin | |
| CN2492766Y (en) | Liquefied natural gas gasifying and supplying plant | |
| CN211010770U (en) | Low-temperature gas cylinder liquid oxygen fills dress device | |
| CN2204369Y (en) | Multi-purpose low-temp. liquid container | |
| CN219433054U (en) | Liquid hydrogen bottle of integrated vaporization subassembly | |
| CN218762676U (en) | Cold shield device for ultralow-temperature liquid storage container | |
| CN217441362U (en) | Double-layer structure low-temperature tank | |
| CN220957907U (en) | Liquid nitrogen storage tank with good heat preservation property | |
| CN215809281U (en) | Glass fiber reinforced plastic water tank with constant temperature function | |
| CN215945568U (en) | Medical alcohol storage jar of high security |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |