CN203335123U - Air extraction detection device for escape capsule - Google Patents
Air extraction detection device for escape capsule Download PDFInfo
- Publication number
- CN203335123U CN203335123U CN2013203517237U CN201320351723U CN203335123U CN 203335123 U CN203335123 U CN 203335123U CN 2013203517237 U CN2013203517237 U CN 2013203517237U CN 201320351723 U CN201320351723 U CN 201320351723U CN 203335123 U CN203335123 U CN 203335123U
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- cabin
- air inlet
- joint
- bulkhead
- inlet pipeline
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Abstract
The utility model belongs to the technical field of environment detection, and provides an air extraction detection device for an escape capsule. The air extraction detection device for the escape capsule is small in floor space, capable of achieving integration of internal air detection and external air detection of the escape capsule, simple in structure, and convenient to use. According to the technical scheme, a bay wall-penetrating joint, a capsule wall air inlet joint and a capsule wall air outlet joint are all arranged on the capsule wall, the bay wall-penetrating joint is communicated with a life supporting compartment and an equipment compartment, and the capsule wall air inlet joint and the capsule wall air outlet joint are both communicated with the outside of the capsule and the life supporting compartment. A portable composite air detector is arranged inside the life supporting compartment, an air inlet is communicated with one joint of a three-way cock, the other two joints of the three-way cock are connected with the bay wall-penetrating joint and the capsule wall air inlet joint through an equipment compartment air inlet pipeline and an external air inlet pipeline respectively, an air outlet of the portable composite air detector is connected with the capsule wall air outlet joint through an external air outlet pipeline, and the equipment compartment air inlet pipeline, the external air inlet pipeline and the external air outlet pipeline are all provided with ball valves.
Description
Technical field
A kind of checkout gear of bleeding for survival capsule of the utility model, belong to the environment measuring technical field, particularly a kind of relate to survival capsule with out of my cabin with equipment compartment environment measuring technology.
Background technology
Adopt the survival capsule of liquid carbon dioxide cold-producing medium refrigeration to be equipped with out of my cabin and the equipment compartment environmental detection set, can be hedging personnel understanding in cabin and provide a kind of detection means with the equipment compartment environmental aspect out of my cabin, for guaranteeing that the hedging personal security is independently fled from survival capsule or the access arrangement cabin provides foundation.
The checkout gear prior art of bleeding is that a closed container is set in cabin, container be communicated with out of my cabin, some gas sensors are set in container.In cabin, personnel by the closed container of gas suction out of my cabin, realize to the detection of gas concentration out of my cabin gas sensor by pump bowl, finally by the watch window arranged on container, read the data of gas sensor.The set closed container of this technology embodies large, needs the intake-gas of artificial tens of times during detection, and the gas concentration that guarantee detects is with gas concentration is consistent out of my cabin.Checkout gear takes up room greatly, and detects time and effort consuming.
The utility model content
The utility model overcomes the deficiency that prior art exists, and it is little that technical problem to be solved is to provide a kind of space of taking up an area, and can realize that the inside and outside gas of survival capsule detects integrated device, simple in structure, easy to use.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of checkout gear of bleeding for survival capsule, comprise portable compound gas detector, separation is worn the wall joint, the bulkhead inlet suction port, bulkhead exhaust joint and tee junction, separation is worn the wall joint, bulkhead inlet suction port and bulkhead exhaust joint are installed on the bulkhead of survival cabin, and separation is worn the wall joint and is communicated with survival cabin and equipment compartment, bulkhead inlet suction port and bulkhead exhaust joint are communicated with out of my cabin and survival cabin, portable compound gas detector is arranged in survival cabin, the gas access of portable compound gas detector is connected with one of them interface of tee junction by flexible pipe, two interfaces of other of tee junction are worn the wall joint with separation respectively by equipment compartment air inlet pipeline and air inlet pipeline out of my cabin and are connected with the bulkhead inlet suction port, the gas vent of portable compound gas detector passes through gas exhaust piping out of my cabin and is connected with the bulkhead exhaust joint, described equipment compartment air inlet pipeline, out of my cabin air inlet pipeline and out of my cabin gas exhaust piping ball valve still all is installed.
Described portable compound gas detector is fixedly mounted in survival cabin by installing plate.
Described equipment compartment air inlet pipeline, out of my cabin air inlet pipeline, gas exhaust piping and three ball valves all are fixed on installing plate out of my cabin.
The beneficial effect that the utility model compared with the existing technology had is: portable compound gas detector takes up room little, its entrance with equipment compartment, be communicated with out of my cabin, outlet is led to out of my cabin, control each pipeline air inlet with ball valve, realize the purpose that different spaces gas detects, after having detected, all gas is discharged and made pernicious gas can not stay in cabin out of my cabin, simple in structure, with low cost, easy to use, safe and effective; Portable compound gas detector, three pipelines and three ball valves all are fixed in survival cabin by installing plate, connect more firmly, and spoilage reduces.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is portable compound gas detector, and 2 wear the wall joint for separation, and 3 is the bulkhead inlet suction port, and 4 is the bulkhead exhaust joint, 5 is tee junction, 6 cabins for survival, and 7 is equipment compartment, 8 is the equipment compartment air inlet pipeline, 9 is air inlet pipeline out of my cabin, and 10 is gas exhaust piping out of my cabin, and 11 is fixed head.
The specific embodiment
As shown in Figure 1, a kind of checkout gear of bleeding for survival capsule of the utility model, comprise portable compound gas detector 1, separation is worn wall joint 2, bulkhead inlet suction port 3, bulkhead exhaust joint 4 and tee junction 5, separation is worn wall joint 2, bulkhead inlet suction port 3 and bulkhead exhaust joint 4 are installed on the bulkhead of survival cabin 6, and separation is worn wall joint 2 and is communicated with survival cabin 6 and equipment compartment 7, bulkhead inlet suction port 3 and bulkhead exhaust joint 4 is communicated with out of my cabin and survival cabin 6, portable compound gas detector 1 is arranged in survival cabin 6, the gas access of portable compound gas detector 1 is connected with one of them interface of tee junction 5 by flexible pipe, two interfaces of other of tee junction 5 are worn wall joint 2 with separation respectively by equipment compartment air inlet pipeline 8 and air inlet pipeline 9 out of my cabin and are connected with bulkhead inlet suction port 3, the gas vent of portable compound gas detector 1 passes through gas exhaust piping 10 out of my cabin and is connected with bulkhead exhaust joint 4, described equipment compartment air inlet pipeline 8, out of my cabin air inlet pipeline 9 and out of my cabin gas exhaust piping 10 ball valve still all is installed.
Described portable compound gas detector 1 is fixedly mounted in survival cabin 6 by installing plate 11.
Described equipment compartment air inlet pipeline 8, out of my cabin air inlet pipeline 9, gas exhaust piping 10 and three ball valves all are fixed on installing plate 11 out of my cabin.
The course of work
In cabin, the hedging personnel, when preparing independently to flee from survival capsule or understanding the extravehicular environment situation, should use the utility model to be detected extravehicular environment.During detection, by air inlet pipeline 9 out of my cabin and out of my cabin the ball valve on gas exhaust piping 10 all open, the ball valve on equipment compartment air inlet pipeline 8 is closed; Open the switch of portable compound gas detector 1, after waiting for 1-2min, the outer CH of portable compound gas detector 1 display module
4, CO
2, CO, O
2four kinds of gas concentrations, detect complete, close the switch of portable compound gas detector 1, the ball valve on gas exhaust piping 10 on closing chamber external admission pipeline 9 and out of my cabin again, observe four kinds of gas concentrations that show on portable compound gas detector 1, if meet standard, mean that extravehicular environment is suitable for escape, in cabin, personnel can open hatch door and flee from survival capsule;
In cabin, the hedging personnel, when preparing access arrangement cabin 7, should first use the utility model to be detected equipment compartment 7 environment, during detection, by equipment compartment air inlet pipeline 8 and out of my cabin the ball valve on gas exhaust piping 10 open, air inlet pipeline 9 upper ball valves are closed out of my cabin; Open the switch of portable compound gas detector 1, after waiting for 1-2min, the CH in detector display device cabin 7
4, CO
2, CO, O
2four kinds of gas concentrations, detect complete, close the switch of portable compound gas detector 1, closing device cabin air inlet pipeline 8 and the ball valve on gas exhaust piping 10 more out of my cabin, observe four kinds of gas concentrations that show on portable compound gas detector 1, if meet standard, indication equipment cabin 7 environment are normal, but personnel's access arrangement cabin 7 in cabin.
Claims (3)
1. the checkout gear of bleeding for survival capsule, it is characterized in that: comprise portable compound gas detector (1), separation is worn wall joint (2), bulkhead inlet suction port (3), bulkhead exhaust joint (4) and tee junction (5), separation is worn wall joint (2), bulkhead inlet suction port (3) and bulkhead exhaust joint (4) are installed on the bulkhead of survival cabin (6), and separation is worn wall joint (2) and is communicated with survival cabin (6) and equipment compartment (7), bulkhead inlet suction port (3) and bulkhead exhaust joint (4) are communicated with out of my cabin and survival cabin (6), portable compound gas detector (1) is arranged in survival cabin (6), the gas access of portable compound gas detector (1) is connected with one of them interface of tee junction (5) by flexible pipe, two interfaces of other of tee junction (5) are worn wall joint (2) with separation respectively by equipment compartment air inlet pipeline (8) and air inlet pipeline (9) out of my cabin and are connected with bulkhead inlet suction port (3), the gas vent of portable compound gas detector (1) passes through gas exhaust piping (10) out of my cabin and is connected with bulkhead exhaust joint (4), described equipment compartment air inlet pipeline (8), out of my cabin air inlet pipeline (9) and out of my cabin gas exhaust piping (10) ball valve still all is installed.
2. a kind of checkout gear of bleeding for survival capsule according to claim 1, it is characterized in that: described portable compound gas detector (1) is fixedly mounted in survival cabin (6) by installing plate (11).
3. a kind of checkout gear of bleeding for survival capsule according to claim 2 is characterized in that: described equipment compartment air inlet pipeline (8), out of my cabin air inlet pipeline (9), gas exhaust piping (10) and three ball valves all are fixed on installing plate (11) out of my cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203517237U CN203335123U (en) | 2013-06-19 | 2013-06-19 | Air extraction detection device for escape capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203517237U CN203335123U (en) | 2013-06-19 | 2013-06-19 | Air extraction detection device for escape capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335123U true CN203335123U (en) | 2013-12-11 |
Family
ID=49703801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203517237U Expired - Fee Related CN203335123U (en) | 2013-06-19 | 2013-06-19 | Air extraction detection device for escape capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335123U (en) |
-
2013
- 2013-06-19 CN CN2013203517237U patent/CN203335123U/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: 20131211 Termination date: 20170619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |