CN1563783A - Medical health loxygen storage vessel - Google Patents
Medical health loxygen storage vessel Download PDFInfo
- Publication number
- CN1563783A CN1563783A CN 200410021498 CN200410021498A CN1563783A CN 1563783 A CN1563783 A CN 1563783A CN 200410021498 CN200410021498 CN 200410021498 CN 200410021498 A CN200410021498 A CN 200410021498A CN 1563783 A CN1563783 A CN 1563783A
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- valve
- oxygen
- liquid oxygen
- outlet pipe
- inner bag
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Abstract
The medical health care liquid oxygen storing container includes outer casing, outer container, inner container assembly, canal assembly, wetting device, oxygen sucking pipe, oxygen outlet pipe connecting hose, etc. It features the inner container covered with heat insulating material layer, vacuum cavity set between the outer container and the inner container assembly, the upper part of the container with assembled pressure limiting valve, canal assembly and oxygen outlet pipe, the canal assembly with outer end connected via inflating pipe to the inflating pump and the oxygen outlet pipe connected to the wetting devie via the connecting hose. The present invention adopts high vacuum multi-layer heat insulating technology to reach the liquid oxygen maintaining time over 30 days, has outer air pump as driving source to gasify liquid oxygen, and may be operated by non-professional person to convert liquid oxygen into gaseous oxygen for body to suck.
Description
Technical field
Product of the present invention belongs to a kind of health care liquid oxygen storage vessel.
Background technique
At present, the producer of the medical liquid oxygen container of domestic production seldom, and most of producer all is in the research and development advanced development, on mode of operation, do not change yet, still continue to use auto-pressurizing vaporization liquid oxygen mode, so just increased user's operation easier, simultaneously because the housing parts of container is not adiabatic, it is less that liquid oxygen is preserved fate, and safety valve opens and jump dumbly, has problems such as potential safety hazard.
Summary of the invention
The purpose of this invention is to provide a kind of health care liquid oxygen storage vessel, user's easy operating, the housing parts of container is taked adiabatic measure, and liquid oxygen was preserved more than 30 days, and safety in utilization is good.
The objective of the invention is to be achieved through the following technical solutions: it comprises shell, outer courage, inner bag assembly, conduit tube component, damping machine, sucking pipe, steam outlet pipe and connects flexible pipe etc., it is characterized in that: on inner bag, clad insulation material layer, between outer courage and the inner bag assembly vacuum chamber is set, at the assembling of the top of vessel pressure-limit valve, conduit tube component and steam outlet pipe, the outer end of conduit tube component connects gas-filled pump by gas tube, and steam outlet pipe connects damping machine by connecting flexible pipe.
In the vacuum chamber molecular sieve is set between above-mentioned outer courage and the inner bag assembly.
Above-mentioned pressure-limit valve is provided with valve seat, and the valve opening that is communicated with inner bag is set on the valve seat, has the affixed valve gap in valve body top of exhaust port, and on valve seat, tapered valve sealing contact is in the valve opening upper end of valve seat together with the valve body spiral-lock for the lower end assembling tapered valve of valve gap, valve gap.
Advantage of the present invention: 1, adopt the high vacuum multiple layer heat insulation technology, make liquid oxygen keep fate to reach more than 30 days; 2, external air pump makes vaporization of liquid oxygen as power source, operates safer convenience, is easy to carry about with one; 3, on the vessel pressure-limit valve is installed, overpressure opens jumping automatically, discharges unnecessary gas, strengthens the Security of using.The protection container is avoided damaging, and under the situation that no professional workforce instructs, the ordinary person also can relievedly manipulate; 4, liquid oxygen is converted into gaseous oxygen for absorption of human body, and oxygen is beneficial to absorption of human body behind the damping machine filtration, purification, strengthens human tissue cell's vigor.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is pressure-limit valve and scheme of installation.
Fig. 4 is the conduit tube component scheme of installation.
Embodiment
See Fig. 1-4, particular content of the present invention is as follows: courage 1 outside being equipped with in shell 2, assembling inner bag 3 in the outer courage 1, inner bag 3 outside cladding multilayer terylene non-woven fabric insulation material layers 10, between outer courage 1 and inner bag 3 assemblies vacuum chamber is set, molecular sieve 5 is set, the top fixed core plug 20 of vessel, assembling conduit tube component 6, steam outlet pipe 25 and pressure-limit valve 8 on the core plug 20 in the vacuum chamber.Conduit tube component 6 is connected into by upper conduit 24 and long duct 4, and conduit tube component 6 extend into the bottom of inner bag 3.The upper end of upper conduit 24 connects gas tube 11, and the outer end of gas tube 11 connects gas-filled pump 15, and gas-filled pump 15 connects firmly on the outer round bush 7 on vessel top.Pressure-limit valve 8 can adopt following structure: valve seat 19 is provided with the valve opening 23 that is communicated with inner bag 3, the bonding affixed valve gap 16 in valve body 18 tops with exhaust port 22, the tapered valve 17 of band screw rod 21 is screwed to fix the lower end at valve gap 16, on valve seat 19, tapered valve 17 sealing contacts are in valve opening 23 upper ends of valve seat together with valve body 18 spiral-locks for valve gap 16.Steam outlet pipe 25 outer ends connect damping machine 9 by connecting flexible pipe 13, and damping machine 9 adopts prior art, and knob 14 and sucking pipe 12 are housed on the damping machine 9.Above-mentioned pressure-limit valve 7 also can adopt existing product.
Operating method: gas-filled pump 15 is connected power supply, gas-filled pump 15 is squeezed into gas at normal temperature in the liquid oxygen container inner bag 3 by the long duct 4 of conduit tube component, the long duct 4 of conduit tube component is inserted in the liquid oxygen medium, gas at normal temperature is with the heat transferred liquid oxygen, vaporization of liquid oxygen becomes gas oxygen, it is overanxious that gas oxygen enters damping machine 9 through connection flexible pipe 13, enters sucking pipe 12 again, connects the nasal obstruction oxygen uptake of sucking pipe 12 on the oxygen therapic patient band.The user observes bubble size in the damping machine, according to this, can regulate the gas oxygen flow by damping machine knob 14.If the container intracavity overpressure surpasses limit value, the pressure-limit valve 8 on vessel top can open jumping automatically, treat that pressure descends after, valve body 18 falls after rise automatically, need not manual operation.
Claims (3)
1, a kind of health care liquid oxygen storage vessel, it comprises shell, outer courage, inner bag assembly, conduit tube component, damping machine, sucking pipe, steam outlet pipe and connects flexible pipe etc., it is characterized in that: on inner bag, clad insulation material layer, between outer courage and the inner bag assembly vacuum chamber is set, at the assembling of the top of vessel pressure-limit valve, conduit tube component and steam outlet pipe, the outer end of conduit tube component connects gas-filled pump by gas tube, and steam outlet pipe connects damping machine by connecting flexible pipe.
2, health care liquid oxygen storage vessel according to claim 1 is characterized in that: in the vacuum chamber molecular sieve is set between outer courage and the inner bag assembly.
3, health care liquid oxygen storage vessel according to claim 1, it is characterized in that: pressure-limit valve is provided with valve seat, the valve opening that is communicated with inner bag is set on the valve seat, the affixed valve gap in valve body top with exhaust port, the lower end assembling tapered valve of valve gap, on valve seat, tapered valve sealing contact is in the valve opening upper end of valve seat together with the valve body spiral-lock for valve gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410021498 CN1563783A (en) | 2004-03-30 | 2004-03-30 | Medical health loxygen storage vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410021498 CN1563783A (en) | 2004-03-30 | 2004-03-30 | Medical health loxygen storage vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1563783A true CN1563783A (en) | 2005-01-12 |
Family
ID=34479846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410021498 Pending CN1563783A (en) | 2004-03-30 | 2004-03-30 | Medical health loxygen storage vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1563783A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594910B (en) * | 2007-01-30 | 2012-08-08 | Ric投资有限责任公司 | Portable liquid oxygen storage unit |
| CN111729166A (en) * | 2020-07-02 | 2020-10-02 | 杭州富士达特种材料股份有限公司 | Low-temperature oxygen storage and supply system and oxygen supply method based on same |
-
2004
- 2004-03-30 CN CN 200410021498 patent/CN1563783A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594910B (en) * | 2007-01-30 | 2012-08-08 | Ric投资有限责任公司 | Portable liquid oxygen storage unit |
| CN111729166A (en) * | 2020-07-02 | 2020-10-02 | 杭州富士达特种材料股份有限公司 | Low-temperature oxygen storage and supply system and oxygen supply method based on same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |