Security emergency linkage control system suitable for hydrogen and oxygen station

Abstract

The utility model relates to the technical field of security and protection of oxygen stations, in particular to a security and protection emergency linkage control system suitable for a hydrogen and oxygen station, which comprises the hydrogen and oxygen station, a plurality of induced draft fans are arranged on the hydrogen and oxygen station, and a lighting lamp with a lighting effect is arranged on the hydrogen and oxygen station. A plurality of groups of hydrogen production devices and oxygen production devices are further arranged in the hydrogen and oxygen stations, the hydrogen and oxygen stations are connected through fire control modules, the fire control modules are connected through a local area network, and the local area network is connected through a security control module. According to the device, original manual valves of equipment are all changed into automatic valves, current operators are reduced, human factors such as misoperation, disordered operation and less operation are reduced, safety and reliability are improved, the fire control module is linked to automatically start a workshop roof induced draft fan, hydrogen and dense smoke gathered in a workshop are discharged in time, the danger coefficient is reduced, and the safety and reliability are improved. More survival coefficients are provided for workers trapped in a workshop, and situation expansion is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydrogen oxygen station security technology field, specifically, relate to a security emergency linkage control system suitable for hydrogen oxygen station. BACKGROUND

[0002] In a unit hydrogen oxygen station is equipped with multiple hydrogen production equipment, hydrogen compressor, oxygen pump, multiple large hydrogen storage tank, liquid oxygen storage tank, oxygen storage tank, belong to the major dangerous source station of the key supervision, if meet the security emergency situation, have fire, explosion, frostbite, corrosion, poisoning and suffocation etc. SUMMARY

[0003] The utility model discloses a security emergency linkage control system suitable for hydrogen oxygen station, to solve the problem in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a security emergency linkage control system suitable for hydrogen oxygen station, including hydrogen oxygen station, be opened a plurality of draught fan on the hydrogen oxygen station, be opened the lighting lamp of playing the lighting effect on the hydrogen oxygen station, still be equipped with multiple hydrogen production devices and oxygen production device in the hydrogen oxygen station, the hydrogen oxygen station is connected through the fire control module, the fire control module is connected through local area network, and local area network is connected through security control module, the fire control module is connected with the measuring and reporting instrument probe, and the measuring and reporting instrument probe is connected with security control module.

[0005] As the preferred technical scheme of the utility model, the hydrogen production device is communicated with hydrogen compressor, and the hydrogen compressor is communicated with hydrogen storage tank, wherein the connecting portion is connected with electric valve for control.

[0006] As the preferred technical scheme of the utility model, the oxygen production device is equipped with liquid oxygen storage tank, the liquid oxygen storage tank is communicated with oxygen pump, the oxygen pump is communicated with oxygen storage tank, wherein the connecting portion is connected with electric valve for control.

[0007] As the preferred technical scheme of the utility model, the security and protection control module is connected with a device disconnector, the device disconnector is connected with an audible and light alarm, an emergency explosion-proof monitoring module and an explosion-proof emergency lighting module after being disconnected, wherein the audible and light alarm, the emergency explosion-proof monitoring module and the explosion-proof emergency lighting module are connected with the fire control module.

[0008] As the preferred technical scheme of the utility model, the fire control module is connected with a hydrogen station gate and controls the hydrogen station gate, and the audible and light alarm sends an alarm to open the hydrogen station gate.

[0009] As the preferred technical scheme of the utility model, the fire control module is connected with an automatic monitoring module, and the automatic monitoring module is connected with a power supply module.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] (1) The utility model discloses a security and protection emergency linkage control system suitable for a hydrogen and oxygen station, the device changes all original manual valves into automatic valves, reduces present operating personnel, reduces human factors such as misoperation, random operation and less operation, improves safety and reliability, all data are connected with a security and protection control module, the security and protection control module is taken as a core main body, the whole situation is observed, remote operation can be carried out under crisis, hydrogen gas sources and equipment are automatically cut off and automatically emergency pressure relief, accidents are avoided to expand to a larger range, operating personnel do not need to operate on site, personnel casualty is avoided, a linkage fire control module automatically opens a workshop roof induced draft fan, timely discharges hydrogen gas and thick smoke gathered in the workshop, reduces a dangerous coefficient, provides more survival coefficient for trapped workshop staff, and avoids the expansion of the situation.

[0012] (2) The utility model discloses a security and protection emergency linkage control system suitable for a hydrogen and oxygen station, a linkage fire control module of the device sounds an emergency audible and light alarm, opens explosion-proof emergency lighting and an escape door, can timely notify hydrogen station personnel to start an emergency plan, carries out rescue and self-help, security and protection control module on-duty personnel can directly observe an accident site through emergency explosion-proof monitoring, and dispatches unit fire and medical rescue forces or seeks help from local rescue forces according to circumstances, after a security and protection center alarm system triggers, on-duty personnel can directly observe an accident site through on-site emergency explosion-proof monitoring, and dispatches unit fire and medical rescue forces or seeks help from local rescue forces according to circumstances. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0014] Fig. 1 is a structure diagram of a hydrogen oxygen station according to the security and emergency linkage control system of the hydrogen oxygen station of the embodiment of the present application;

[0015] Fig. 2 is a block diagram of the security and emergency linkage control system of the hydrogen oxygen station according to the embodiment of the present application.

[0016] Reference signs:

[0017] 1, hydrogen oxygen station; 2, air suction fan; 3, illuminating lamp; 4, liquid oxygen storage tank; 5, oxygen pump; 6, oxygen storage tank; 7, electric valve; 8, hydrogen production device; 9, hydrogen compressor; 11, hydrogen storage tank; 12, fire control module; 13, local area network; 14, security control module; 15, meteorological instrument probe; 16, equipment disconnector; 17, audible and visual alarm; 18, emergency explosion-proof monitoring module; 19, explosion-proof emergency lighting module; 20, hydrogen station gate; 21, automatic monitoring module; 22, power supply module. DETAILED DESCRIPTION

[0018] Next, the present application will be further described in combination with the drawings and the specific embodiments:

[0019] Embodiment 1

[0020] Reference Figs. 1-2 Embodiment 1 is described, including a hydrogen oxygen station 1, a plurality of air suction fans 2 are formed on the hydrogen oxygen station 1, illuminating lamps 3 are formed on the hydrogen oxygen station 1 to play a lighting effect, a plurality of hydrogen production devices 8 and oxygen production devices are further provided in the hydrogen oxygen station 1, the hydrogen oxygen station 1 is connected through a fire control module 12, the fire control module 12 is connected through a local area network 13, and the local area network 13 is connected through a security control module 14, the fire control module 12 is connected with a meteorological instrument probe 15, and the meteorological instrument probe 15 is connected with the security control module 14, the hydrogen production device 8 is communicated with a hydrogen compressor 9, and the hydrogen compressor 9 is communicated with a hydrogen storage tank 10, wherein the connection is connected with an electric valve 7 for control, the oxygen production device is provided with a liquid oxygen storage tank 4, the liquid oxygen storage tank 4 is communicated with an oxygen pump 5, and the oxygen pump 5 is communicated with an oxygen storage tank 6, wherein the connection is connected with an electric valve 7 for control;

[0021] In this embodiment, the security control module 14 can automatically start the emergency plan, issue instructions to the on-site device automatic monitoring module 21, and complete a series of device operations such as shutdown, emptying, closing the air source, and cutting off the gas supply solenoid valve 7.

[0022] Embodiment 2

[0023] Reference Fig. 2 To illustrate embodiment 2, this embodiment further illustrates embodiment 1, including that the security control module 14 is connected with a device disconnector 16, which is connected with an audible and visual alarm 17, an emergency explosion-proof monitoring module 18, and an emergency explosion-proof lighting module 19 after being disconnected, wherein the audible and visual alarm 17, the emergency explosion-proof monitoring module 18, and the emergency explosion-proof lighting module 19 are connected with the fire control module 12, the fire control module 12 is connected with and controls a hydrogen station gate 20, the hydrogen station gate 20 is opened after the audible and visual alarm 17 sends an alarm, the fire control module 12 is connected with an automatic monitoring module 21, and the automatic monitoring module 21 is connected with a power supply module 22;

[0024] In this embodiment, the on-duty personnel of the security center alarm system determines whether to send the fire and medical rescue forces of the unit or seek help from local rescue forces according to the observation picture of the emergency explosion-proof monitoring module 18 and the on-site device data uploaded by the on-site device automatic monitoring system.

[0025] In a specific application, the security emergency linkage control system of the hydrogen oxygen station of the device is composed of a security control module 14, a field equipment automatic monitoring module 21 and a fire control module 12 to form a local area network 13, with the security control module 14 as the core. When the fire control module 12 detects an abnormal condition through the probe 15, the data is transmitted to the security control module 14, triggering the safety interlock, and the security control module 14 automatically starts the emergency plan, issues an instruction to the field equipment automatic monitoring module 21, and completes a series of device operations such as shutdown, emptying, closing the air source, and cutting off the gas supply electromagnetic valve 7. At the same time, the instruction links the fire control module 12 to sound the emergency sound and light alarm 17, start the emergency explosion-proof monitoring module 18, open the explosion-proof emergency lighting module 19 and the hydrogen station door 20, facilitating the evacuation of on-site operators. The security center alarm system operator decides whether to send the unit's fire and medical rescue forces or seek help from local rescue forces according to the observation picture of the emergency explosion-proof monitoring module 18 and the field equipment data uploaded by the field equipment automatic monitoring system. When there is an emergency, the hydrogen, flame, smoke, thermal imaging, ultrasonic wave, etc. probe 15 detects an abnormal condition, first triggers the safety warning in the device main control program, at this time the system and the operator start to conduct safety inspection, the system checks whether it is a false alarm, and the operator checks whether there is any abnormality on site, if there is no any abnormality, the warning is cancelled, when the accident expands to the alarm value, the system triggers the safety interlock, and the device main control program completes the closing of the electromagnetic valve 7 of the hydrogen storage tank 11 and the hydrogen compressor 9, the shutdown of the hydrogen compressor 9 and the supporting equipment, and the power-off of the hydrogen compressor host.

[0026] In the description of the present application, it should be pointed out that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application; the terms "first", "second", "third" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements inside. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A security emergency linkage control system suitable for a hydrogen oxygen station, characterized in that, Including hydrogen oxygen station (1), a plurality of air fans (2) are opened on the hydrogen oxygen station (1), the hydrogen oxygen station (1) is equipped with the lighting lamp (3) playing the lighting effect, the hydrogen oxygen station (1) is also equipped with multiple groups hydrogen production device (8) and oxygen production device, the hydrogen oxygen station (1) is connected by fire control module (12), the fire control module (12) is connected by local area network (13), and local area network (13) is connected by security control module (14), the fire control module (12) is connected with the measuring instrument probe (15), and the measuring instrument probe (15) is connected with security control module (14).

2. The security emergency linkage control system for hydrogen-oxygen station according to claim 1, characterized in that, The hydrogen production device (8) is communicated with hydrogen compressor (9), and the hydrogen compressor (9) is communicated with hydrogen storage tank (10), wherein the connecting portions are connected with electric valve (7) for control.

3. The security emergency linkage control system for hydrogen and oxygen station according to claim 1, characterized in that, The oxygen production device is equipped with liquid oxygen storage tank (4), the liquid oxygen storage tank (4) is communicated with oxygen pump (5), the oxygen pump (5) is communicated with oxygen storage tank (6), wherein the connecting portions are connected with electric valve (7) for control.

4. The security emergency linkage control system for hydrogen and oxygen station according to claim 1, characterized in that, The security control module (14) is connected with the equipment disconnecting device (16), the equipment disconnecting device (16) is connected with the sound light alarm (17), emergency explosion-proof monitoring module (18) and explosion-proof emergency lighting module (19) after being disconnected, wherein the sound light alarm (17), emergency explosion-proof monitoring module (18) and explosion-proof emergency lighting module (19) are connected with the fire control module (12).

5. The security emergency linkage control system for hydrogen and oxygen station according to claim 4, characterized in that, The fire control module (12) is connected with the hydrogen station gate (20) and controls, the hydrogen station gate (20) is opened after the sound light alarm (17) sends an alarm.

6. The security emergency linkage control system for hydrogen and oxygen station according to claim 1, characterized in that, The fire control module (12) is connected with the automatic monitoring module (21), and the automatic monitoring module (21) is connected with the power supply module (22).

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