CN203035238U - Oxygen distribution unit and distribution unit for refuge chamber - Google Patents
Oxygen distribution unit and distribution unit for refuge chamber Download PDFInfo
- Publication number
- CN203035238U CN203035238U CN 201220706118 CN201220706118U CN203035238U CN 203035238 U CN203035238 U CN 203035238U CN 201220706118 CN201220706118 CN 201220706118 CN 201220706118 U CN201220706118 U CN 201220706118U CN 203035238 U CN203035238 U CN 203035238U
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- Prior art keywords
- oxygen
- shunt conduit
- current divider
- flow arrangement
- part flow
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Abstract
The utility model discloses an oxygen distribution unit and a distribution unit for a refuge chamber. The oxygen distribution unit for the refuge chamber comprises at least one oxygen distribution device, wherein the oxygen distribution device comprises a distribution pipeline and a shell body, the distribution pipeline is arranged in the shell body, a plurality of distribution holes are formed in the distribution pipeline at intervals along the length direction of the distribution pipeline, and a plurality of dispersion holes are formed at intervals in the shell body along the length direction of the shell body. The oxygen distribution unit for the refuge chamber comprises at least one oxygen distribution device, and oxygen output from a compressed oxygen bottle can be evenly distributed in the refuge chamber through the distribution holes in the distribution pipeline and the plurality of dispersion holes in the shell body.
Description
Technical field
The utility model belongs to mining lifesaving technology field, relates in particular to a kind of refuge chamber with oxygen part flow arrangement and refuge chamber part flow arrangement.
Background technology
As everyone knows, the mine refuge chamber is inner needs configuration to breathe 96 hours medical oxygen for the personnel of taking refuge.And the volume of refuge chamber inside is bigger, if directly cooperate compressed oxygen control cabinet oxygen supply meeting to cause the oxygen skewness with the compressed oxygen cylinder that medical oxygen is housed.The local oxygen concentration far away apart from the compressed oxygen control cabinet is lower, and then oxygen concentration is higher apart from place that the compressed oxygen control cabinet is nearer.Thisly may cause some personnel that take refuge to be in anaerobic condition apart from the compressed oxygen control cabinet, personnel are in oxygen enrichment state even may oxygen poisoning apart from the compressed oxygen control cabinet and some is taken refuge.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of refuge chamber oxygen part flow arrangement, and it can be shunted the oxygen of compressed oxygen cylinder output, makes the interior oxygen of refuge chamber be evenly distributed.
The utility model is achieved through the following technical solutions: a kind of refuge chamber oxygen part flow arrangement, described refuge chamber comprises at least one oxygen current divider with the oxygen part flow arrangement, wherein, the oxygen current divider comprises shunt conduit and housing, described shunt conduit is contained in the described housing, the length direction of the described shunt conduit in described shunt conduit upper edge is interval with a plurality of tap holes, and the length direction of the described housing in described housing upper edge is interval with a plurality of dispense orifice.
As further improvement in the technical proposal, described refuge chamber comprises the first oxygen current divider, second oxygen current divider and the trioxid current divider with the oxygen part flow arrangement, and the shunt conduit of the shunt conduit of the described first oxygen current divider, the described second oxygen current divider and the shunt conduit of described trioxid current divider are tightly connected by the oxygen therapy pipeline successively.
As further improvement in the technical proposal, described shunt conduit and described oxygen therapy pipeline are steel pipe, and the shunt conduit of the described first oxygen current divider, the shunt conduit of the described second oxygen current divider and the shunt conduit of described trioxid current divider are tightly connected by cutting ferrule and oxygen therapy pipeline.
As further improvement in the technical proposal, the shunt conduit of the described first oxygen current divider is provided with 3 tap holes, and the diameter of each tap hole is 2 millimeters, and the spacing between each tap hole is 650 millimeters.
As further improvement in the technical proposal, the shunt conduit of the described second oxygen current divider is provided with 5 tap holes, and the diameter of each tap hole is 2 millimeters, and the spacing between each tap hole is 350 millimeters.
As further improvement in the technical proposal, the shunt conduit of described trioxid current divider is provided with 6 tap holes, and the diameter of each tap hole is 3 millimeters, and the spacing between each tap hole is 250 millimeters.
As further improvement in the technical proposal, the length of described shunt conduit is 1 meter to 2 meters, and the length of described oxygen therapy pipeline is 0.5 meter to 1.5 meters.
As further improvement in the technical proposal, the length of described shunt conduit is 1.5 meters, and the length of described oxygen therapy pipeline is 1 meter.
The utility model also provides a kind of refuge chamber part flow arrangement, described refuge chamber comprises above-mentioned refuge chamber oxygen part flow arrangement with part flow arrangement, described refuge chamber also comprises the air part flow arrangement with part flow arrangement, described air part flow arrangement comprises the auxiliary shunt conduit corresponding with the shunt conduit of oxygen current divider, described auxiliary shunt conduit is contained in the described housing, and described auxiliary shunt conduit is parallel with the shunt conduit of oxygen current divider, and the length direction of the described auxiliary shunt conduit in auxiliary shunt conduit upper edge is interval with a plurality of auxiliary tap holes.
As further improvement in the technical proposal, described air part flow arrangement is connected with the down-hole compressed-air system.
The beneficial effects of the utility model are: refuge chamber of the present utility model comprises at least one oxygen current divider with the oxygen part flow arrangement, can be by a plurality of tap holes on the shunt conduit and a plurality of dispense orifice on the housing, with the oxygen uniformly dispersing of compressed oxygen cylinder output in refuge chamber inside.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of manual, and for above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, below especially exemplified by embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the generalized section of using the first oxygen current divider of oxygen part flow arrangement according to the refuge chamber of a specific embodiment of the present utility model.
Fig. 2 is the generalized section of using the second oxygen current divider of oxygen part flow arrangement according to the refuge chamber of a specific embodiment of the present utility model.
Fig. 3 is the generalized section of using the trioxid current divider of oxygen part flow arrangement according to the refuge chamber of a specific embodiment of the present utility model.
Fig. 4 is the schematic top plan view of using the first oxygen current divider of oxygen part flow arrangement according to the refuge chamber of a specific embodiment of the present utility model.
Fig. 5 is the schematic top plan view of using the second oxygen current divider of oxygen part flow arrangement according to the refuge chamber of a specific embodiment of the present utility model.
Fig. 6 is the schematic top plan view of using the trioxid current divider of oxygen part flow arrangement according to the refuge chamber of a specific embodiment of the present utility model.
Fig. 7 is the front schematic view of using the first oxygen current divider of oxygen part flow arrangement according to the refuge chamber of a specific embodiment of the present utility model.
Fig. 8 is the front schematic view of using the second oxygen current divider of oxygen part flow arrangement according to the refuge chamber of a specific embodiment of the present utility model.
Fig. 9 is the front schematic view of using the trioxid current divider of oxygen part flow arrangement according to the refuge chamber of a specific embodiment of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of refuge chamber of the present utility model with the oxygen part flow arrangement is introduced.
Refuge chamber of the present utility model comprises at least one oxygen current divider with the oxygen part flow arrangement.Wherein, each oxygen current divider includes shunt conduit and housing.Described shunt conduit is contained in the described housing.The length direction of the described shunt conduit in described shunt conduit upper edge is interval with a plurality of tap holes.The length direction of the described housing in described housing upper edge is interval with a plurality of dispense orifice.
To shown in Figure 9, described refuge chamber comprises the first oxygen current divider 100, second oxygen current divider 200 and the trioxid current divider 300 with the oxygen part flow arrangement as Fig. 1.The first oxygen current divider 100 comprises shunt conduit J1 and housing 500.The second oxygen current divider 200 comprises shunt conduit J2 and housing 500.Trioxid current divider 300 comprises shunt conduit J3 and housing 500.Wherein, the shunt conduit J1 of the described first oxygen current divider 100 is connected with high-pressure oxygen cylinder.
As shown in Figure 1 to Figure 3, the shunt conduit J1 of the described first oxygen current divider 100 is interval with 3 tap hole H1 along the length direction of shunt conduit J1.The shunt conduit J2 of the described second oxygen current divider 200 is interval with 5 tap hole H2 along the length direction of shunt conduit J2.The shunt conduit J3 of described trioxid current divider 300 is interval with 6 tap hole H3 along the length direction of shunt conduit J3.
To shown in Figure 9, the length direction of the described housing 500 in described housing 500 upper edges is interval with a plurality of dispense orifice H4 as Fig. 7.
The shunt conduit J2 of the shunt conduit J1 of the described first oxygen current divider 100, the described second oxygen current divider 200 and the shunt conduit J3 of described trioxid current divider 300 are tightly connected by oxygen therapy pipeline J12 and oxygen therapy pipeline J23 successively.Particularly, the shunt conduit J2 of the shunt conduit J1 of the described first oxygen current divider 100 and the described second oxygen current divider 200 is tightly connected by oxygen therapy pipeline J12.The shunt conduit J2 of the described second oxygen current divider 200 and the shunt conduit J3 of described trioxid current divider 300 are tightly connected by oxygen therapy pipeline J23.
Wherein, described shunt conduit and described oxygen therapy pipeline are steel pipe.The oxygen of carrying in described shunt conduit and the described oxygen therapy pipeline is the low pressure pure oxygen.The shunt conduit J2 of the shunt conduit J1 of the described first oxygen current divider 100, the described second oxygen current divider 200 and the shunt conduit J3 of described trioxid current divider 300 are treated steel pipe, in order to can carry high pressure oxygen.
To shown in Figure 9, the shunt conduit J2 of the shunt conduit J1 of the described first oxygen current divider 100, the described second oxygen current divider 200 and the shunt conduit J3 of described trioxid current divider 300 are tightly connected with oxygen therapy pipeline J12 and oxygen therapy pipeline J23 by cutting ferrule 400 as Fig. 1.
In a preferred embodiment, be drilled with 3 tap holes on the shunt conduit J1 of the described first oxygen current divider 100, and the diameter of each tap hole H1 is 2 millimeters, the space D 1 between each tap hole H1 is 650 millimeters.
In a preferred embodiment, be drilled with 5 tap holes on the shunt conduit J2 of the described second oxygen current divider 200, and the diameter of each tap hole H2 is 2 millimeters, the space D 2 between each tap hole is 350 millimeters.
In a preferred embodiment, be drilled with 6 tap holes on the shunt conduit J3 of described trioxid current divider 300, and the diameter of each tap hole H3 is 3 millimeters, the space D 3 between each tap hole is 250 millimeters.
In a preferred embodiment, the length of described shunt conduit is 1 meter to 2 meters, and the length of described oxygen therapy pipeline is 0.5 meter to 1.5 meters.In another preferred embodiment, the length of described shunt conduit is 1.5 meters, and the length of described oxygen therapy pipeline is 1 meter.
The utility model also provides a kind of refuge chamber part flow arrangement.Described refuge chamber comprises above-mentioned refuge chamber oxygen part flow arrangement with part flow arrangement.In addition, described refuge chamber also comprises the air part flow arrangement with part flow arrangement.
To shown in Figure 9, described air part flow arrangement comprises the auxiliary shunt conduit corresponding with the shunt conduit of oxygen current divider as Fig. 4.Described auxiliary shunt conduit is contained in the described housing.And described auxiliary shunt conduit is parallel with the shunt conduit of oxygen current divider, and the length direction of the described auxiliary shunt conduit in auxiliary shunt conduit upper edge is interval with a plurality of auxiliary tap holes.Described air part flow arrangement is connected with the down-hole compressed-air system.And described auxiliary shunt conduit is arranged on the top of the shunt conduit of oxygen current divider.
Wherein, auxiliary shunt conduit 600 is corresponding with the shunt conduit J1 of the described first oxygen current divider 100, is set in parallel in the housing 500.Auxiliary shunt conduit 603 is corresponding with the shunt conduit J2 of the described second oxygen current divider 200, is set in parallel in the housing 500.Auxiliary shunt conduit 606 is corresponding with the shunt conduit J3 of described trioxid current divider 300, is set in parallel in the housing 500.Auxiliary shunt conduit 600 is tightly connected by steel pipe 602 and cutting ferrule with auxiliary shunt conduit 603.Auxiliary shunt conduit 603 is tightly connected by steel pipe 604 and cutting ferrule with auxiliary shunt conduit 606.Refuge chamber of the present utility model has two kinds of functions of compressed oxygen shunting and compressed air shunting simultaneously with part flow arrangement.Auxiliary shunt conduit is arranged on the top of the shunt conduit of oxygen current divider, utilizes compressed-air actuated shunting can blow compressed oxygen and reaches farther place, makes the compressed oxygen better mixing in whole refuge chamber inside.
Though the refuge chamber of present embodiment comprises the first oxygen current divider 100, second oxygen current divider 200 and the trioxid current divider 300 with the oxygen part flow arrangement, but, the utility model is not limited thereto, can be as the case may be, for example the area size of refuge chamber, refuge chamber personnel amount, refuge chamber personnel distribution etc. arrange more or less oxygen current divider.In addition, in general, personnel can be distributed in the refuge chamber middle part, so the first oxygen current divider 100 can be arranged on the refuge chamber middle part in the first oxygen current divider 100, the second oxygen current divider 200 and the trioxid current divider 300, the second oxygen current divider 200 and trioxid current divider 300 extend to refuge chamber both sides side.In the present embodiment, the length of refuge chamber is between 20 to 40 meters, and 3 oxygen current dividers just can allow the oxygen from compressed oxygen cylinder be dispersed in the refuge chamber uniformly better.
The above specific embodiment has been described in detail the utility model, and formation is to restriction of the present utility model but these are not.Protection domain of the present utility model is not limited with above-mentioned embodiment, as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (10)
1. refuge chamber oxygen part flow arrangement, it is characterized in that, described refuge chamber comprises at least one oxygen current divider with the oxygen part flow arrangement, wherein, the oxygen current divider comprises shunt conduit and housing, described shunt conduit is contained in the described housing, and the length direction of the described shunt conduit in described shunt conduit upper edge is interval with a plurality of tap holes, and the length direction of the described housing in described housing upper edge is interval with a plurality of dispense orifice.
2. refuge chamber according to claim 1 oxygen part flow arrangement, it is characterized in that, described refuge chamber comprises the first oxygen current divider, second oxygen current divider and the trioxid current divider with the oxygen part flow arrangement, and the shunt conduit of the shunt conduit of the described first oxygen current divider, the described second oxygen current divider and the shunt conduit of described trioxid current divider are tightly connected by the oxygen therapy pipeline successively.
3. refuge chamber according to claim 2 oxygen part flow arrangement, it is characterized in that, described shunt conduit and described oxygen therapy pipeline are steel pipe, and the shunt conduit of the described first oxygen current divider, the shunt conduit of the described second oxygen current divider and the shunt conduit of described trioxid current divider are tightly connected by cutting ferrule and oxygen therapy pipeline.
4. refuge chamber according to claim 2 oxygen part flow arrangement is characterized in that, the shunt conduit of the described first oxygen current divider is provided with 3 tap holes, and the diameter of each tap hole is 2 millimeters, and the spacing between each tap hole is 650 millimeters.
5. refuge chamber according to claim 2 oxygen part flow arrangement is characterized in that, the shunt conduit of the described second oxygen current divider is provided with 5 tap holes, and the diameter of each tap hole is 2 millimeters, and the spacing between each tap hole is 350 millimeters.
6. refuge chamber according to claim 2 oxygen part flow arrangement is characterized in that, the shunt conduit of described trioxid current divider is provided with 6 tap holes, and the diameter of each tap hole is 3 millimeters, and the spacing between each tap hole is 250 millimeters.
7. refuge chamber according to claim 2 oxygen part flow arrangement is characterized in that, the length of described shunt conduit is 1 meter to 2 meters, and the length of described oxygen therapy pipeline is 0.5 meter to 1.5 meters.
8. refuge chamber according to claim 2 oxygen part flow arrangement is characterized in that, the length of described shunt conduit is 1.5 meters, and the length of described oxygen therapy pipeline is 1 meter.
9. refuge chamber part flow arrangement, it is characterized in that, described refuge chamber comprises the described refuge chamber of claim 1 to 8 oxygen part flow arrangement with part flow arrangement, described refuge chamber also comprises the air part flow arrangement with part flow arrangement, described air part flow arrangement comprises the auxiliary shunt conduit corresponding with the shunt conduit of oxygen current divider, described auxiliary shunt conduit is contained in the described housing, and described auxiliary shunt conduit is parallel with the shunt conduit of oxygen current divider, and the length direction of the described auxiliary shunt conduit in auxiliary shunt conduit upper edge is interval with a plurality of auxiliary tap holes.
10. refuge chamber part flow arrangement according to claim 9 is characterized in that, described air part flow arrangement is connected with the down-hole compressed-air system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706118 CN203035238U (en) | 2012-12-19 | 2012-12-19 | Oxygen distribution unit and distribution unit for refuge chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706118 CN203035238U (en) | 2012-12-19 | 2012-12-19 | Oxygen distribution unit and distribution unit for refuge chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203035238U true CN203035238U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220706118 Expired - Fee Related CN203035238U (en) | 2012-12-19 | 2012-12-19 | Oxygen distribution unit and distribution unit for refuge chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203035238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412538A (en) * | 2018-04-09 | 2018-08-17 | 贵州理工学院 | A kind of segmented oxygen injection device for coal mine |
-
2012
- 2012-12-19 CN CN 201220706118 patent/CN203035238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412538A (en) * | 2018-04-09 | 2018-08-17 | 贵州理工学院 | A kind of segmented oxygen injection device for coal mine |
| CN108412538B (en) * | 2018-04-09 | 2023-04-11 | 贵州理工学院 | Sectional type oxygen injection equipment for coal mine |
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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: 20130703 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |