CN205534681U - Novel converter oxygen rifle oxygen therapy metal collapsible tube - Google Patents
Novel converter oxygen rifle oxygen therapy metal collapsible tube Download PDFInfo
- Publication number
- CN205534681U CN205534681U CN201521124755.9U CN201521124755U CN205534681U CN 205534681 U CN205534681 U CN 205534681U CN 201521124755 U CN201521124755 U CN 201521124755U CN 205534681 U CN205534681 U CN 205534681U
- Authority
- CN
- China
- Prior art keywords
- novel converter
- wear
- oxygen
- oxygen therapy
- corrugated tube
- 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
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Abstract
The utility model discloses a novel converter oxygen rifle oxygen therapy metal collapsible tube, including the bellows that constitutes its main part, coaxial coupling at takeover, loose flange, little flange and the suit at bellows both ends dictyosome, the sheath at the bellows outer wall, import one end nozzle inner wall is equipped with the conical sleeve of horn mouth orientation import, the latticed net cover of conical sleeve inner wall fixed connection thin wall, packing, bonding wear -resistant material in the blank of net cover, the further improvement lies in: wear -resistant material is wear -resisting ceramic mud, novel converter oxygen rifle oxygen therapy metal collapsible tube still includes the soft metal bushing pipe, and the soft metal bushing pipe registrates in the bellows, and its both ends are connected with takeover end face seal. The utility model discloses it is wear -resisting, long service life, among the transportation process, loss of pressure is little, and the pressure oscillation is little.
Description
Technical field
This utility model relates to a kind of metal hose, and specifically, this utility model relates to a kind of corrugated flexible metal tube.
Background technology
Steel mill's transferring oxygen of using converter oxygen lance pipe substantially uses metal hose, the metal hose of prior art with corrugated tube, adapter,
Net is main member, and oxygen carries in corrugated tube.Corrugated tube is thin-wall part, in use, and the ripple in metal hose
Stricture of vagina inside pipe wall is easily worn through, thus causes corrugated flexible metal tube to be scrapped.Constantly change corrugated flexible metal tube not only to cause making
Increase with cost, and reduce the effective time.
Summary of the invention
This utility model, for the deficiencies in the prior art, proposes a kind of wear-resisting, and service life, the Novel converter oxygen lance of length was defeated
Oxygen metal hose.
This utility model is achieved through the following technical solutions technical goal.
Novel converter oxygen lance oxygen therapy metal hose, including constituting the corrugated tube of its main body, coaxially connected at corrugated tube two ends
Adapter, loose flange, little flange and be sleeved on the dictyosome of corrugated tube outer wall, sheath；Inlet end nozzle inner wall is provided with loudspeaker
Mouth is towards the taper of import；It thes improvement is that: described taper inwall is fixing connects the latticed net of thin-walled,
Fill in the space of described net, bond high-abrasive material.
In said structure, described high-abrasive material is wear-resistant ceramic mud.
In said structure, described Novel converter oxygen lance oxygen therapy metal hose also includes flexible metal bushing pipe, described flexible gold
Belonging to liner sleeve to be combined in corrugated tube, its two ends are connected with adapter end face seal.
This utility model compared with prior art, has the positive effect that:
1. taper inwall is fixing connects the latticed net of thin-walled, fills, bond high-abrasive material in the space of net,
So, when medium flows through this utility model, only with high-abrasive material contact internal walls in taper net space, not with in corrugated tube
Wall directly contacts, and significantly extends corrugated tube service life, and metal hose extends more than twice service life.
2. arranging flexible metal bushing pipe, oxygen carries in the bushing pipe of flexible metal, due to flexible metal bushing pipe inner hole section
Basically identical so that the oxygen pressure loss in course of conveying is the least, it is easy to ensure oxygen pressure when using, solve existing
In the metal hose for transferring oxygen of using converter oxygen lance course of conveying of technology, the pressure loss is big, the problem that pressure oscillation is big.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is I enlarged schematic partial view in Fig. 1.
Detailed description of the invention
Below according to accompanying drawing and the utility model is described in further detail in conjunction with the embodiments.
Novel converter oxygen lance shown in the drawings oxygen therapy metal hose, including constituting the corrugated tube 5 of its main body, flexible metal lining
Pipe 7, the coaxially connected adapter 3 at corrugated tube 5 two ends, loose flange 2, little flange 1 and be sleeved on the dictyosome of corrugated tube 5 outer wall
6, sheath 4；Inlet end adapter 3 inwall is provided with the horn mouth taper 9 towards import；Taper 9 inwall is fixing to be connected
The latticed net of thin-walled 8, fills, bond high-abrasive material 8.1 in the space of net 8, and in the present embodiment, high-abrasive material 8.1 is
Wear-resistant ceramic mud.
Flexible metal bushing pipe 7 is linked in corrugated tube 5, and its two ends are connected with adapter 3 end face seal.
Claims (3)
1. a Novel converter oxygen lance oxygen therapy metal hose, including constituting the corrugated tube (5) of its main body, coaxially connected at corrugated tube
(5) adapter (3) at two ends, loose flange (2), little flange (1) and be sleeved on the dictyosome (6) of corrugated tube (5) outer wall, sheath
(4)；Inlet end adapter (3) inwall is provided with the horn mouth taper (9) towards import；It is characterized in that: described taper sheath
Pipe (9) inwall is fixing connects the latticed net of thin-walled (8), filling in the space of described net (8), bonding high-abrasive material
(8.1).
Novel converter oxygen lance the most according to claim 1 oxygen therapy metal hose, it is characterised in that: described high-abrasive material
(8.1) it is wear-resistant ceramic mud.
Novel converter oxygen lance the most according to claim 1 and 2 oxygen therapy metal hose, it is characterised in that: described novel converter
Oxygen rifle oxygen therapy metal hose also includes that flexible metal bushing pipe (7), described flexible metal bushing pipe (7) are linked in corrugated tube (5), its
Two ends are connected with adapter (3) end face seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124755.9U CN205534681U (en) | 2015-12-31 | 2015-12-31 | Novel converter oxygen rifle oxygen therapy metal collapsible tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124755.9U CN205534681U (en) | 2015-12-31 | 2015-12-31 | Novel converter oxygen rifle oxygen therapy metal collapsible tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534681U true CN205534681U (en) | 2016-08-31 |
Family
ID=56763120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521124755.9U Expired - Fee Related CN205534681U (en) | 2015-12-31 | 2015-12-31 | Novel converter oxygen rifle oxygen therapy metal collapsible tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931248A (en) * | 2015-12-31 | 2017-07-07 | 江苏晨光波纹管有限公司 | Novel converter oxygen lance cures by oxygen therapy metal hose |
-
2015
- 2015-12-31 CN CN201521124755.9U patent/CN205534681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931248A (en) * | 2015-12-31 | 2017-07-07 | 江苏晨光波纹管有限公司 | Novel converter oxygen lance cures by oxygen therapy metal hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |