CN201851733U - Control device for marine full-automatic pneumatic emergency shut-off valve - Google Patents
Control device for marine full-automatic pneumatic emergency shut-off valve Download PDFInfo
- Publication number
- CN201851733U CN201851733U CN2010205297702U CN201020529770U CN201851733U CN 201851733 U CN201851733 U CN 201851733U CN 2010205297702 U CN2010205297702 U CN 2010205297702U CN 201020529770 U CN201020529770 U CN 201020529770U CN 201851733 U CN201851733 U CN 201851733U
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- valve
- air
- air bottle
- pressure
- supply pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a control device for a marine full-automatic pneumatic emergency shut-off valve, which comprises an air inlet electromagnetic valve, an air bottle, a pressure controller, an air outlet electromagnetic valve, a relief stop valve, a pressure gauge and valve, a system pipeline, a tank body and the like. The device can automatically supply air to the air bottle, so as to ensure the pressure of the air bottle within the required range. When a cabin of a ship catches fire, the device can automatically close all pneumatic emergency shut-off valves on a fuel supply pipe and a lubricating oil supply pipe in a cabin zone so as to quickly cut off the fuel supply pipe and the lubricating oil supply pipe in the cabin zone, thereby effectively avoiding fire spread and loss expansion.
Description
Affiliated technical field
The utility model relates to a kind of full-automatic pneumatic fast valve control gear peculiar to vessel, and this device can guarantee that air bottle pressure is in the scope that requires from the tonifying Qi of trend air bottle; When watercraft engine room catches fire, can close the pneumatic fast valve on all area of aircraft cabins fuel oils, the lubricating oil fuel supply line automatically, cut off area of aircraft cabins fuel oil, lubricating oil oil feed line rapidly, can prevent fire spread effectively, avoid loss to enlarge.
Background technique
At present, pneumatic fast valve control gear generally uses on boats and ships, and this device is made up of air bottle, suction valve, pressure controller, pressure gauge and valve, output ball valve; This device pressurized air is provided by source of the gas on the ship, and when the related management crewman observes when finding that gas cylinder upward pressure table shows that pressure is lower than setting value, promptly manually opened suction valve carries out tonifying Qi.When the watercraft engine room zone catches fire, related management crewman must arrive in rapidly and install the installation place outside the cabin and open chamber door, manual unlocking is controlled the ball valve (just often delivery valve cuts out) of each road output, dispensing pressurized air, close the pneumatic fast valve on fuel oil, the lubricating oil fuel supply line, thereby cut off fuel oil, lubricating oil oil feed line; In actual use, there are two deficiencies in this device: one, pressurized air in the air bottle by manual observation after manually tonifying Qi, there is big potential safety hazard, in case crewman's carelessness is failed in time to the air bottle tonifying Qi, in the time of might causing the cabin fire to take place, device is because of the not enough malfunctioning consequence of air bottle internal pressure; Its two, the ball valve of each road output of device control adopts manual unlocking, it is untimely to cause personnel to put in place easily, fuel oil, lubricating oil fuel supply line can not in time cut off, fire spread, enlargement loss.
Summary of the invention
Cause the air bottle tonifying Qi untimely and when fire takes place, can't guarantee in time to break fuel oil in order to overcome existing pneumatic fast valve control gear because of human negligence, the deficiency of lubricating oil oil feed line, the utility model provides a kind of full-automatic pneumatic fast valve control box device peculiar to vessel, this device can be automatically to the air bottle tonifying Qi, and when the breaking out of fire of cabin, this device is after receiving the distant signal of cutting of boats and ships monitor and alarm system affirmation carrying out wind oil, to close all area of aircraft cabins fuel oils automatically, pneumatic fast valve on the lubricating oil fuel supply line cuts off the area of aircraft cabins fuel oil rapidly, the lubricating oil oil feed line.
The technological scheme that its technical problem that solves the utility model adopts is: the air bottle suction valve changes solenoid valve in will installing, on air bottle is given vent to anger house steward, install pressure controller additional and set the required pressure scope, air inlet solenoid valve and pressure controller interlock, when the air pressure of air bottle is lower than under the setup pressure value in limited time, the air inlet solenoid valve is opened automatically to the air bottle tonifying Qi, automatically close when reaching the air inlet solenoid valve of prescribing a time limit on the setting value, stop tonifying Qi.Gas outlet valve on the device changes solenoid valve into, this valve can be opened after receiving the distant signal of cutting of boats and ships monitor and alarm system affirmation carrying out wind oil automatically, realize closing automatically the pneumatic fast valve on all area of aircraft cabins fuel oils, the lubricating oil fuel supply line, cut off area of aircraft cabins fuel oil, lubricating oil oil feed line rapidly.
The beneficial effects of the utility model are, can be automatically carry out tonifying Qi to the air bottle of device, guarantee that device drops into normal use at any time; When the breaking out of fire of cabin, this device is after receiving the distant signal of cutting of boats and ships monitor and alarm system affirmation carrying out wind oil, the fuel oil in the zone that catches fire, the pneumatic fast valve on the lubricating oil fuel supply line be can close automatically, fuel oil, lubricating oil oil feed line in the zone that catches fire cut off rapidly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a systematic schematic diagram of the present utility model.
Fig. 2 is a full-automatic pneumatic fast valve control gear front view peculiar to vessel.
1. air inlet solenoid valves among the figure, 2. air bottle, 3. pressure controller, the stop valve of 4. releasing, 5. pressure gauge and valve, 6. give vent to anger solenoid valve, 7. casing.
Embodiment
In Fig. 1, air inlet solenoid valve (1) is arranged on device air bottle (2) intake manifold, pressure controller (3), pressure gauge and valve (5) are arranged on device air bottle (2) and give vent to anger on the house steward, the solenoid valve (6) of giving vent to anger is arranged on out on the gas branch pipe, in addition, air bottle (2) is provided with the stop valve of releasing (4).
In Fig. 2, when pressure controller (3) detects air bottle (2) air pressure when being lower than its setup pressure value, can trigger air inlet solenoid valve (1) and open automatically, to air bottle (2) tonifying Qi, reach and trigger air inlet solenoid valve (1) on the setting value in limited time and close automatically, stop tonifying Qi.The air pressure that can guarantee air bottle (2) meets the demands.The solenoid valve (6) of giving vent to anger is promptly opened after receiving the distant signal of cutting of boats and ships monitor and alarm system affirmation carrying out wind oil automatically, closes the pneumatic fast valve on all area of aircraft cabins fuel oils, the lubricating oil fuel supply line automatically, cuts off area of aircraft cabins fuel oil, lubricating oil oil feed line rapidly.
Claims (2)
1. full-automatic pneumatic fast valve control gear peculiar to vessel, form by air inlet solenoid valve, air bottle, pressure controller, give vent to anger solenoid valve and the stop valve of releasing, pressure gauge and valve, system pipeline and casing etc., it is characterized in that: on the device air bottle is given vent to anger house steward pressure controller is set, air inlet and gas outlet valve all adopt solenoid valve.
2. full-automatic pneumatic fast valve control gear peculiar to vessel according to claim 1 is characterized in that: air inlet solenoid valve and pressure controller interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205297702U CN201851733U (en) | 2010-09-13 | 2010-09-13 | Control device for marine full-automatic pneumatic emergency shut-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205297702U CN201851733U (en) | 2010-09-13 | 2010-09-13 | Control device for marine full-automatic pneumatic emergency shut-off valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201851733U true CN201851733U (en) | 2011-06-01 |
Family
ID=44094124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205297702U Expired - Fee Related CN201851733U (en) | 2010-09-13 | 2010-09-13 | Control device for marine full-automatic pneumatic emergency shut-off valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201851733U (en) |
-
2010
- 2010-09-13 CN CN2010205297702U patent/CN201851733U/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 | ||
| DD01 | Delivery of document by public notice |
Addressee: Wuhan Jinding Shipbuilding Engineering Design Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20120913 |