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Large-depth manned submersible water pressure balance flushing type toilet storage container device

A manned submersible, water pressure balancing technology, applied in engine room flushing device, transportation and packaging, ship accessories, etc., to achieve the effect of convenient use, avoid cabin atmospheric pressure rise, and reduce energy consumption

Active Publication Date: 2018-10-12
CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above existing problems, the applicant has carried out research and improvement, and provides a water pressure balance flushing type toilet storage container device for a large-depth manned submersible, which effectively solves the problem of discharging the sewage excreted by a large-depth manned submersible

Method used

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  • Large-depth manned submersible water pressure balance flushing type toilet storage container device
  • Large-depth manned submersible water pressure balance flushing type toilet storage container device
  • Large-depth manned submersible water pressure balance flushing type toilet storage container device

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Embodiment Construction

[0018] Specific embodiments of the present invention will be described below.

[0019] Such as figure 1 As shown, the large depth manned submersible water pressure balance flushing type toilet storage container device of the present invention comprises a storage container 2, and the storage container 2 is connected with the first main pipe 11 with the vent valve 5 and the first main pipe 11 with the blowdown valve 1 respectively. The second main pipe 12 communicates with the first branch pipe 1101 and the second branch pipe 1102 respectively on the first main pipe 11. The flushing valve 4 and the flushing pump 3 are respectively set on the first branch pipe 1101. The second branch pipe 1102 is not connected to the first main pipe 1102. One end of the connection is connected with the toilet 6, and a collection valve 7 is also arranged on the second branch pipe 1101; the second main pipe 12 is connected with one end of the third branch pipe 1201, and the other end of the third b...

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Abstract

The invention relates to a water pressure balance flushing type toilet storage container device for a great depth manned submersible. The water pressure balance flushing type toilet storage container device comprises a storage container. The storage container communicates with a first main tube provided with a vent valve and a second main tube provided with a blowdown valve separately. A first branched tube and a second branched tube are connected to the first main tube. A blowdown valve and a flushing pump are arranged on the first branched tube. The end, not connected with the first main tube, of the second branched tube is connected with a closestool. A collecting valve is arranged on the second branched tube. The second main tube is connected with one end of a third branched tube. The other end of the third branched tube extends into a weight compensating water tank. A weight compensating valve is further arranged on the third branched tube. According to the water pressure balance flushing type toilet storage container device, by means of the pressure balance principle, flushing is conducted by a small lift water pump after pressure equalizing of the toilet storage container and seawater; and the problem of sewage discharging of the submersible in a great depth condition is solved, and sewage can be discharged in any depth.

Description

technical field [0001] The invention relates to the field of submersibles, in particular to a hydraulically balanced flushing type toilet storage container device for a large-depth manned submersible. Background technique [0002] At present, there are two typical problems in the air pressure blow-off type toilet storage container used by small-depth manned submersibles and submarines: (1) it cannot be used at large depths, and the air pressure blow-off type toilet storage container uses high-pressure gas to blow the dirt In addition to discharge, it belongs to air pressure unbalanced blowing. The pressure required to blow off high-pressure air is much greater than the back pressure of sea water outside the cabin. Currently, it can only be used in water depths of hundreds of meters, and cannot be blown off in high back pressure environments deeper than 1,000 meters. ;(2) The energy consumption is high. After the storage container is blown off, it is necessary to exhaust and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B29/14
CPCB63B29/14B63B2705/00
Inventor 郁荣周念福俞圣杰
Owner CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
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