CN202815469U - Pneumatic gas-tight door electrical control system - Google Patents
Pneumatic gas-tight door electrical control system Download PDFInfo
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- CN202815469U CN202815469U CN2012204967405U CN201220496740U CN202815469U CN 202815469 U CN202815469 U CN 202815469U CN 2012204967405 U CN2012204967405 U CN 2012204967405U CN 201220496740 U CN201220496740 U CN 201220496740U CN 202815469 U CN202815469 U CN 202815469U
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Abstract
The utility model provides a pneumatic gas-tight door electrical control system. The system comprises a signal acquisition unit, a signal processing unit which is in signal connection with the signal acquisition unit, a signal judgment unit which is connected with the signal processing unit, a control module which is in signal connection with the signal judgment unit, and an execution mechanism, a ventilation system, a switching system and an air supply system which are in signal connection with the control module. According to the utility model, the technical problem of poor deck walking comprehensive safety due to the loading of goods can be solved, the system provides the compressed air consumption comparison function, an alarming operation will be performed when an abnormal air consumption situation exists, so the safety of the pipeline of the system can be ensured; and workers can be quickly evacuated through the provided alarming function so as to ensure the safety of the workers.
Description
Technical field
The invention belongs to explosion-proof area gas-tight door control field, be specifically related to a kind of pneumatic gas-tight door electric control system.
Background technology
At present the dangerous material goods amount of shipping boats and ships is more and more, and because the changeable weather of personal security and ocean, and the Container Loading of deck plane causes deck walking comprehensive safety not enough to the abundant use in space.Open up the passage of walking under the deck, the safety of taking into account the dangerous material associated region under the prerequisite of the drive safety that guarantees boats and ships is the solution that need to provide at present.
Summary of the invention
After solving Container Loading, can cause the relatively poor technical matters of deck walking comprehensive safety, the invention provides a kind of pneumatic gas-tight door electric control system.
A kind of pneumatic gas-tight door electric control system, described system comprises signal gathering unit, the signal processing unit that is connected with the signal gathering unit signal, the signal judging unit that is connected with signal processing unit, the control module that is connected with the signal judging unit signal is with the topworks that the control module signal is connected, ventilating system, switching system, air feed system.
Preferably, said system also comprises the warning system that is connected with control module 4 signals.
Preferably, above-mentioned topworks is watertight door or gas-tight door.
Preferably, above-mentioned watertight door or gas-tight door are a plurality of.
The present invention has the following advantages:
1, this system provides the compressed air consumption comparing function, and unusual air consumption is reported to the police, and guarantees system pipeline safety.
2, by the warning function that provides personnel are withdrawn fast, guarantee personal security.
Figure of description
Fig. 1 is electric function module map of the present utility model;
Fig. 2 is control principle drawing of the present utility model.
Description of drawings
Signal gathering unit 1; Signal processing unit 2; Signal judging unit 3; Control module 4; Ventilating system 6; Switching system 7; Air feed system 8; Warning system 9.
Embodiment
Referring to shown in Figure 1, the utility model provides a kind of pneumatic gas-tight door electric control system, this system comprises for the signal gathering unit 1 that gathers ambient gas, with the signal processing unit 2 that signal gathering unit 1 signal is connected, the olfactory signal that this signal processing unit 2 is used for collecting is digital signal by analog signal conversion.The signal judging unit 3 that is connected with signal processing unit 2, this signal judging unit 3 compares for the signal after changing and with the signal of storing, the control module 4 that is connected with signal judging unit 3 signals, behind the signal after this control module 4 gets access to relatively, each system or topworks to it contact control, wherein each system comprises ventilating system 6, switching system 7, air feed system 8 and warning system 9, the topworks 5 that is connected with control module 4 signals is a plurality of watertight door or gas-tight doors.The ventilating system 6 of wherein being controlled by control module 4, switching system 7, air feed system 8 and warning system 9 can give warning in advance to the signal of danger, and personnel are evacuated as early as possible, guarantee personal security.
Referring to shown in Figure 2, specific works principle of the present utility model is as follows: when personnel enter the 2A zone from the 1A watertight door, and watertight door 1B, 1C, 1D cannot open, guarantee 2A zone and the security of expanding the safety zone, when opened watertight doors 1B, 1A must close, 1C, 1D closes, and when opening 1C, 1B must close.Can guarantee so non-explosion-proof and the region security of safety zone.
2A wherein, 2C, the forced ventilation system that is provided with in the 2D zone, when arbitrary ventilating system breaks down, control system not only provides warning function, and cuts off at once regional intraoral illumination and other electrical equipments, prevents the safety of ship hidden danger that causes because hazardous gas is infiltrated.After the ventilating system fault restoration, order region security restore funcitons is provided, namely by other regional air feed systems, to the unlatching of specific gas-tight door, provide recovering the pre-air feed function in zone, guarantee the electrical explosion protection safety in the recovery zone.After the air feed system fault recovery of 2A zone, before starting electric related system and air feed system, open the 1A watertight door, the malleation air feed is provided from the outside, the possibility hazardous gas in the cleaning 2A zone is guaranteed region security.System provides the compressed air consumption comparing function, and unusual air consumption is reported to the police, and guarantees system pipeline safety.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. pneumatic gas-tight door electric control system, it is characterized in that: described system comprises signal gathering unit (1), the signal processing unit (2) that is connected with signal gathering unit (1) signal, the signal judging unit (3) that is connected with signal processing unit (2), the control module (4) that is connected with signal judging unit (3) signal is with the topworks (5) that control module (4) signal is connected, ventilating system (6), switching system (7), air feed system (8).
2. pneumatic gas-tight door electric control system according to claim 1, it is characterized in that: described system also comprises the warning system (9) that is connected with control module (4) signal.
3. pneumatic gas-tight door electric control system according to claim 2 is characterized in that: described topworks (5) is watertight door or gas-tight door.
4. pneumatic gas-tight door electric control system according to claim 3, it is characterized in that: described watertight door or gas-tight door are a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204967405U CN202815469U (en) | 2012-09-26 | 2012-09-26 | Pneumatic gas-tight door electrical control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204967405U CN202815469U (en) | 2012-09-26 | 2012-09-26 | Pneumatic gas-tight door electrical control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202815469U true CN202815469U (en) | 2013-03-20 |
Family
ID=47874322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204967405U Expired - Fee Related CN202815469U (en) | 2012-09-26 | 2012-09-26 | Pneumatic gas-tight door electrical control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202815469U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781320A (en) * | 2016-04-28 | 2016-07-20 | 中车成都机车车辆有限公司 | Car automatic ventilating device and method for passenger car |
| CN106815976A (en) * | 2017-02-14 | 2017-06-09 | 中国国际海运集装箱(集团)股份有限公司 | Compressed natural gas ship and its emergency switching-off system |
| CN112947272A (en) * | 2021-01-27 | 2021-06-11 | 武汉南华工业设备工程股份有限公司 | Novel regional centralized control system |
-
2012
- 2012-09-26 CN CN2012204967405U patent/CN202815469U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781320A (en) * | 2016-04-28 | 2016-07-20 | 中车成都机车车辆有限公司 | Car automatic ventilating device and method for passenger car |
| CN106815976A (en) * | 2017-02-14 | 2017-06-09 | 中国国际海运集装箱(集团)股份有限公司 | Compressed natural gas ship and its emergency switching-off system |
| CN112947272A (en) * | 2021-01-27 | 2021-06-11 | 武汉南华工业设备工程股份有限公司 | Novel regional centralized control system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20200926 |