CN204921024U - Special refrigerant conveying system of movable survival capsule - Google Patents
Special refrigerant conveying system of movable survival capsule Download PDFInfo
- Publication number
- CN204921024U CN204921024U CN201520735364.4U CN201520735364U CN204921024U CN 204921024 U CN204921024 U CN 204921024U CN 201520735364 U CN201520735364 U CN 201520735364U CN 204921024 U CN204921024 U CN 204921024U
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- pipeline
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- gas cylinder
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- cold
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Abstract
The utility model discloses a special refrigerant conveying system of movable survival capsule, including refrigerating plant, refrigerant gas cylinder, ball valve, manometer, its characterized in that: divide into 10 groups with ownership cryogen gas cylinder, survival capsule cabin body both sides respectively set up 5 groups, and the refrigerant gas cylinder in every group uses nonrust steel pipe intercommunication, forms the inter block pipeline, pipeline between each inter block pipeline assembles in groups, and the across block pipeline that lies in cabin body both sides assembles into the main line, and the main line end links to each other with refrigerating plant, every refrigerant gas cylinder exit all is provided with the main control valve, be provided with ball valve, manometer on the across block pipeline.
Description
Technical field
The utility model relates to rescue capsule refrigerating systems technology field, is specially movable life-escaping capsule refrigerant special induction system.
Background technology
In process of production, constantly there is disaster in colliery, non-coal mine.When disaster occurs, have little time gug escape due to personnel in the pit or temporarily cannot escape, causing a tremendous loss of lives.State Council has issued " State Council is about the notice strengthening enterprise safety operation work further " (No. [2010] 23, promulgated by the State Council) file on July 19th, 2010, explicitly points out: " force to carry out advanced and applicable technical equipment in three .9 of this file.Technical facilities in production standard be formulated and be implemented in colliery, non-coal mine will, monitoring and controlling system is installed, the technical equipment such as system and channel of communication is sued and laboured in Mine Personnel Positioning System, emergency hedge system, compressed-air self-help system, water supply, and completed within 3 years.Exceed the time limit uninstalled, provisionally suspend safety production permit, production licence in accordance with the law ".
At present, New Built Mine, upgrading and extension plan and any mine examining production licence that needs must be equipped with urgent danger prevention facility, movable life-escaping capsule occupies comparatively great share at urgent danger prevention infrastructure market gradually, and as the chief component of movable life saving capsule, cryogen delivery system reliability service, in the body of guarantee cabin, air is suitable for hedging personnel breathing, at present, most cryogen delivery system adopts cold-producing medium gas cylinder to be connected in series, during gases did escape, be inconvenient to overhaul, Leakage Gas is easily caused to cause cooling time not enough, thus jeopardize hedging personal security.
Summary of the invention
In order to overcome the above problems, the utility model provides a kind of movable life-escaping capsule refrigerant special induction system, its technical scheme is: movable life-escaping capsule refrigerant special induction system, comprise refrigerating plant, cold-producing medium gas cylinder, ball valve, pressure meter, ownership cryogen gas cylinder is divided into 10 groups, escape capsule body both sides respectively arrange 5 groups, often group comprises 5-8 cold-producing medium gas cylinder, cold-producing medium gas cylinder often in group uses stainless steel tube to be communicated with, pipeline in composition group, pipeline between pipeline convergence in groups in each group, between the group being positioned at body both sides, cabin, pipeline pools main line, main line end is connected with the cool-down dehumidification main frame in refrigerating plant, for increasing pipeline reliability, all pipelines all adopt the seamless steel pipe of withstand voltage 25MPa, described each cold-producing medium cylinder outlet place is provided with main control valve, between each group between described group on pipeline, pipeline convergent point front is provided with stainless steel high-pressure ball valve, every bar pipeline can control separately, leaking appears in any one or one group of cold-producing medium gas cylinder, all can not affect the normal air feed of other pipelines, for convenience of observing gas pressure in pipeline, between group, pipeline is provided with pressure meter.
Compared with prior art; the beneficial effects of the utility model are: after cold-producing medium gas cylinder carries out grouping separate connection; single bottle or single group gas cylinder is effectively prevented to leak and cause normally using the phenomenon of cool-down dehumidification main frame; carry out maintenance leakage point under being conducive to the non-stop-machine situation of hedging personnel, accomplish safe handling, comprehensively use and reliable and practical object that cold-producing medium gas cylinder uses.
Accompanying drawing explanation
Accompanying drawing is the utility model principle schematic.
In accompanying drawing: 1, cold-producing medium gas cylinder, 2, ball valve, 3, pressure meter, 4, pipeline in group, 5, pipeline between group, 6, main line, 7, refrigerating plant, 8, main control valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described clearly and completely.
Movable life-escaping capsule refrigerant special induction system as shown in the figure, comprise refrigerating plant 7, cold-producing medium gas cylinder 1, ball valve 2, pressure meter 3, ownership cryogen gas cylinder 1 is divided into 10 groups, escape capsule body both sides respectively arrange 5 groups, cold-producing medium gas cylinder 1 often in group uses stainless steel tube to be communicated with, pipeline 4 in composition group, in each group pipeline 4 converge in groups between pipeline 5, between the group being positioned at body both sides, cabin, pipeline 5 pools main line 6, main line 6 end is connected with refrigerating plant 7, namely be connected with cool-down dehumidification main frame, for increasing pipeline reliability, all pipelines all adopt the seamless steel pipe of withstand voltage 25MPa, described each cold-producing medium gas cylinder 1 exit is provided with main control valve 8, between described group, pipeline 5 is provided with stainless steel high-pressure ball valve 2, every bar pipeline can control separately, leaking appears in any one or one group of cold-producing medium gas cylinder, all can not affect the normal air feed of other pipelines, for convenience of observing gas pressure in pipeline, between group, pipeline 5 is provided with pressure meter 3.
After hedging personnel enter survival cabin, should first open cold-producing medium gas cylinder before opening cooling and dehumidifying system, can effectively prevent single bottle or single group gas cylinder leak and cause the phenomenon cannot normally carrying out lowering the temperature, dehumidifying to occur, convenient for maintaining simultaneously, realize centralized management, dispersion uses.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. movable life-escaping capsule refrigerant special induction system, comprise refrigerating plant, cold-producing medium gas cylinder, ball valve, pressure meter, it is characterized in that: ownership cryogen gas cylinder is divided into 10 groups, escape capsule body both sides respectively arrange 5 groups, often group comprises 5-8 cold-producing medium gas cylinder, cold-producing medium gas cylinder often in group uses stainless steel tube to be communicated with, pipeline in composition group, pipeline between pipeline convergence in groups in each group, between the group being positioned at body both sides, cabin, pipeline pools main line, main line end is connected with refrigerating plant, described each cold-producing medium cylinder outlet place is provided with main control valve, ball valve is provided with on front side of pipeline convergent point in each group between described group on pipeline, pressure meter.
2. movable life-escaping capsule refrigerant special induction system according to claim 1, is characterized in that: described ball valve is stainless steel high-pressure ball valve.
3. movable life-escaping capsule refrigerant special induction system according to claim 1, is characterized in that: in described group, between pipeline, group, pipeline, main line all use the seamless steel pipe of withstand voltage 25MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735364.4U CN204921024U (en) | 2015-09-22 | 2015-09-22 | Special refrigerant conveying system of movable survival capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735364.4U CN204921024U (en) | 2015-09-22 | 2015-09-22 | Special refrigerant conveying system of movable survival capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921024U true CN204921024U (en) | 2015-12-30 |
Family
ID=54970161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520735364.4U Expired - Fee Related CN204921024U (en) | 2015-09-22 | 2015-09-22 | Special refrigerant conveying system of movable survival capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921024U (en) |
-
2015
- 2015-09-22 CN CN201520735364.4U patent/CN204921024U/en not_active Expired - Fee Related
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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: 20151230 Termination date: 20160922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |