CN117752964A - Automatic fire extinguishing method for drilling machine - Google Patents
Automatic fire extinguishing method for drilling machine Download PDFInfo
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- CN117752964A CN117752964A CN202410197295.XA CN202410197295A CN117752964A CN 117752964 A CN117752964 A CN 117752964A CN 202410197295 A CN202410197295 A CN 202410197295A CN 117752964 A CN117752964 A CN 117752964A
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- fire extinguishing
- fire
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- electromagnetic valve
- detector
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- 238000005553 drilling Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000779 smoke Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000010485 coping Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an automatic fire extinguishing method of a drilling machine, which relates to the technical field of fire extinguishing equipment and comprises the following steps: the fire detector is used for detecting whether fire occurs or not and transmitting a signal to the controller when the fire is detected to occur; the fire extinguishing device comprises a fire extinguishing tank and fire extinguishing pipelines, wherein each fire extinguishing pipeline comprises a plurality of fire extinguishing pipelines connected with the fire extinguishing tank, the end part of each fire extinguishing pipeline is connected with a fire extinguishing nozzle, and the fire extinguishing nozzles are uniformly distributed around the diesel engine; the controller is used for controlling the fire extinguishing device to operate when receiving the signal sent by the fire detector; the fire extinguishing device can automatically monitor fire, automatically control the operation of the fire extinguishing device when the fire occurs, and realize timely automatic fire extinguishing so as to ensure the safety of equipment and staff; meanwhile, the operation of the fire extinguishing device can be controlled in a manual control mode, so that the problem that fire extinguishing work cannot be performed when a controller fails is avoided, and the safety is further guaranteed.
Description
Technical Field
the invention relates to the technical field of fire extinguishing equipment, in particular to an automatic fire extinguishing method of a drilling machine.
Background
The oil-gas separator of the drilling machine and the turbocharger of the diesel engine both belong to high-temperature components, wherein the oil-gas separator also has high-pressure explosion danger, and once explosion happens, the splashed screw engine oil falls on the turbocharger to cause fire disaster, so that the safety of equipment and personnel is endangered.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing an automatic fire extinguishing method of a drilling machine.
in order to solve the technical problems, the technical scheme of the invention is as follows:
An automatic fire extinguishing apparatus for a drilling machine, comprising:
The fire detector is used for detecting whether fire occurs or not and transmitting a signal to the controller when the fire is detected to occur;
The fire extinguishing device comprises a fire extinguishing tank and fire extinguishing pipelines, wherein each fire extinguishing pipeline comprises a plurality of fire extinguishing pipelines connected with the fire extinguishing tank, the end part of each fire extinguishing pipeline is connected with a fire extinguishing nozzle, and the fire extinguishing nozzles are uniformly distributed around the diesel engine;
And the controller is used for controlling the fire extinguishing device to operate when receiving the signal sent by the fire detector.
as a preferable mode of the automatic fire extinguishing apparatus for a drilling machine of the present invention, wherein: the fire detector comprises a smoke detector and/or a temperature detector;
transmitting a signal to the controller when the smoke detector detects smoke;
When the temperature detected by the temperature sensing detector is higher than the set temperature, a signal is transmitted to the controller.
As a preferable mode of the automatic fire extinguishing apparatus for a drilling machine of the present invention, wherein: the electromagnetic valve is connected with the control and comprises a thimble;
When the controller controls the electromagnetic valve to operate, the ejector pin extends outwards and punctures the sealing diaphragm of the fire extinguishing device, so that the fire extinguishing device releases the fire extinguishing agent.
As a preferable mode of the automatic fire extinguishing apparatus for a drilling machine of the present invention, wherein: the solenoid valve is provided with a starting piece for controlling the operation of the solenoid valve.
As a preferable mode of the automatic fire extinguishing apparatus for a drilling machine of the present invention, wherein: the solenoid valve is provided with a safety pin, and the starting piece can control the solenoid valve to operate only after the safety pin is pulled out.
As a preferable mode of the automatic fire extinguishing apparatus for a drilling machine of the present invention, wherein: the fire extinguishing device is provided with a container valve, the container valve is provided with a pressure feedback device, and the pressure feedback device transmits a signal to the controller when detecting pressure change.
as a preferable mode of the automatic fire extinguishing apparatus for a drilling machine of the present invention, wherein: the alarm assembly is connected with the controller and comprises an audible and visual alarm;
And when the controller receives a signal sent by the fire detector, controlling the alarm assembly to operate.
As a preferable mode of the automatic fire extinguishing apparatus for a drilling machine of the present invention, wherein: the controller is provided with a manual control button for controlling the operation of the electromagnetic valve.
The invention also provides a drilling machine automatic fire extinguishing method, which comprises the following steps:
the fire detector detects whether fire occurs in real time and transmits a signal to the controller when the fire occurs;
after receiving the signal transmitted by the fire detector, the controller controls the alarm assembly to operate, and simultaneously controls the electromagnetic valve to operate, so that the ejector pin extends outwards, and the sealing diaphragm of the fire extinguishing device is punctured, so that the fire extinguishing device releases the fire extinguishing agent;
the fire extinguishing agent is sprayed out of the fire extinguishing nozzle through the fire extinguishing pipeline to realize fire extinguishing;
After the pressure feedback device detects the pressure change, a signal is transmitted to the controller, and the controller displays the operation of the fire extinguishing device.
as a preferable scheme of the automatic fire extinguishing method for the drilling machine, the invention comprises the following steps: further comprises:
when the fire extinguishing is required to be actively controlled, the operation of the electromagnetic valve is manually controlled by pressing a manual control button;
when the controller fails to control, the safety pin on the electromagnetic valve is pulled out, and the electromagnetic valve is controlled to operate through the starting piece.
The beneficial effects of the invention are as follows:
(1) The fire extinguishing device can automatically monitor fire, automatically control the operation of the fire extinguishing device when the fire occurs, and realize timely automatic fire extinguishing so as to ensure the safety of equipment and staff.
(2) The controller has an automatic mode and a manual mode, and a worker can control the controller according to the needs; in addition, a manual starting piece for controlling the operation of the electromagnetic valve is arranged on the electromagnetic valve. When the automatic control and the manual control of the controller are invalid, a worker can manually control the electromagnetic valve to operate through a starting piece on the electromagnetic valve.
(3) The invention is also provided with the safety pin on the electromagnetic valve, and the starting piece can be pressed down only after the safety pin is pulled out to control the electromagnetic valve to operate, thereby avoiding unnecessary fire extinguishing operation caused by misoperation of staff.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure of an automatic fire extinguishing device for a drilling machine;
FIG. 2 is a schematic diagram of the automatic fire extinguishing device for the drilling machine;
FIG. 3 is a schematic flow chart of the automatic fire extinguishing method for the drilling machine provided by the invention;
Wherein: 1. a fire suppression detector; 2. a fire extinguishing device; 3. an electromagnetic valve; 4. a controller; 5. and an alarm assembly.
Detailed Description
In order that the invention may be more readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
fig. 1 is a schematic structural view of an automatic fire extinguishing device 2 for a drilling machine according to an embodiment of the present application. The device comprises a fire extinguishing detector 1, a fire extinguishing device 2, an electromagnetic valve 3, a controller 4 and an alarm assembly 5. When the fire detector 1 detects a fire, the controller 4 controls the fire extinguishing device 2 to extinguish the fire through the electromagnetic valve 3, and controls the alarm assembly 5 to alarm so as to remind workers. Fig. 2 is a schematic diagram of the automatic fire extinguishing apparatus 2 for a drilling machine.
Specifically, the fire extinguishing detector 1 comprises a smoke detector and/or a temperature detector. Wherein when smoke is detected by the smoke detector, it transmits a signal to the controller 4. A temperature threshold can be set in the temperature sensor. When the temperature detected by the temperature sensing detector is higher than the set temperature, the temperature sensing detector transmits a signal to the controller 4.
The fire extinguishing apparatus 2 comprises a fire extinguishing tank and a fire extinguishing line. The fire extinguishing pipeline comprises a plurality of fire extinguishing pipelines for the fire extinguishing agent to flow, and the inlet ends of the fire extinguishing pipelines are connected with the outlet ends of the fire extinguishing tanks. The outlet ends of the fire extinguishing pipelines are provided with fire extinguishing nozzles. When the fire extinguishing agent is released from the fire extinguishing tank, the fire extinguishing agent in the fire extinguishing tank automatically flows into each fire extinguishing pipeline under the pressure action and is sprayed out by the fire extinguishing nozzle, so that the fire extinguishing is realized.
in the embodiment, the fire extinguishing pipeline is fixedly arranged in the vehicle body housing, and the plurality of fire extinguishing nozzles are uniformly arranged on the periphery of the diesel engine respectively.
The electromagnetic valve 3 is electrically connected with the controller 4, and the controller 4 controls the operation. Wherein, the solenoid valve 3 is provided with a thimble which is close to the sealing membrane of the fire extinguishing tank. When the controller 4 controls the electromagnetic valve 3 to operate, the ejector pin extends outwards and punctures the sealing membrane of the fire extinguishing device 2, so that the fire extinguishing device 2 releases the fire extinguishing agent.
Preferably, a manual control button for controlling the operation of the electromagnetic valve 3 is also arranged on the controller 4. When the fire extinguishing device needs to be actively controlled, the fire extinguishing device can be switched to a manual mode, namely, a worker controls the electromagnetic valve 3 to operate through the manual control key, so that the ejector pin extends outwards, the sealing diaphragm of the fire extinguishing device 2 is punctured, and the fire extinguishing device 2 releases the fire extinguishing agent to extinguish the fire.
in addition, a manual actuator for controlling the operation of the solenoid valve 3 is provided on the solenoid valve 3. When the automatic control and the manual control of the controller 4 are failed, a worker can manually control the operation of the electromagnetic valve 3 through an actuating member on the electromagnetic valve 3.
The solenoid valve 3 is further provided with a safety pin. Only after the safety pin is pulled out, the actuator can be pressed down to control the operation of the solenoid valve 3.
a container valve is provided on the fire extinguishing apparatus 2, and a pressure feedback device is provided on the container valve. When the fire extinguishing device 2 releases the extinguishing agent, the pressure therein changes. The pressure feedback device transmits a signal to the controller 4 when a pressure change is detected, causing the controller 4 to indicate that the fire suppression device 2 is operational.
The alarm assembly 5 comprises an audible and visual alarm. When the controller 4 receives the signal sent by the fire detector, the alarm assembly 5 is immediately controlled to operate, so that the working personnel are reminded of the fire condition, and timely coping is realized.
Referring to fig. 3, the embodiment also provides a drilling machine automatic fire extinguishing method. The method comprises the following steps of S101-S105, wherein the specific steps are as follows:
Step S101: the fire detector detects in real time whether a fire is occurring and transmits a signal to the controller 4 when a fire is occurring.
Specifically, the real-time detection is performed by a smoke detector and/or a temperature detector. When the smoke detector detects smoke and/or the real-time temperature detected by the temperature detector exceeds the set temperature, the fire is indicated. The smoke detector and/or the temperature detector immediately transmits a signal to the controller 4.
Step S102: after the controller 4 receives the signal transmitted by the fire detector, the alarm assembly 5 is controlled to operate, and the electromagnetic valve 3 is controlled to operate at the same time, so that the ejector pin extends outwards, and the sealing diaphragm of the fire extinguishing device 2 is punctured, so that the fire extinguishing device 2 releases the fire extinguishing agent.
specifically, after the controller 4 receives the signal transmitted by the fire detector, the alarm assembly 5 is controlled to operate, and the staff is reminded of timely coping with the fire detector. Simultaneously, the operation of the electromagnetic valve 3 is automatically controlled, so that the ejector pin extends outwards and the sealing diaphragm is punctured, and the fire extinguishing agent enters the fire extinguishing pipeline.
Step S103: the fire extinguishing agent is sprayed out from the fire extinguishing nozzle through the fire extinguishing pipeline, so as to realize fire extinguishing.
Step S104: after the pressure feedback device detects the pressure change, a signal is transmitted to the controller 4, and the controller 4 displays the operation of the fire extinguishing device 2.
step S105: when the fire extinguishing is required to be actively controlled, the operation of the electromagnetic valve 3 is manually controlled by pressing a manual control button; when the controller 4 fails to control, the safety pin on the electromagnetic valve 3 is pulled out, and the electromagnetic valve 3 is controlled to operate through the starting piece.
Specifically, the controller 4 receives the signal transmitted by the fire detector and then controls the electromagnetic valve 3 to operate in an automatic mode of the controller 4. When the fire extinguishing needs to be actively controlled, the fire extinguishing device can be switched to a manual mode, namely, a worker controls the electromagnetic valve 3 to operate through a manual control key. In addition, when the automatic control and the manual control of the controller 4 are failed, the operator can manually control the operation of the electromagnetic valve 3 through the starting piece on the electromagnetic valve 3 so as to ensure that the fire extinguishing work can be smoothly carried out.
Therefore, the technical scheme of the application can automatically monitor the fire condition, automatically control the fire extinguishing device to operate when the fire condition occurs, and realize timely automatic fire extinguishing so as to ensure the safety of equipment and staff. Meanwhile, the operation of the fire extinguishing device can be controlled in a manual control mode, so that the problem that fire extinguishing work cannot be performed when a controller fails is avoided, and the safety is further guaranteed.
in addition to the above embodiments, the present invention may have other embodiments; all technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the invention.
Claims (2)
1. An automatic fire extinguishing method for a drilling machine is characterized in that: the method is realized by an automatic fire extinguishing device based on a drilling machine, and the device comprises:
the fire detector is used for detecting whether fire occurs or not and transmitting a signal to the controller (4) when the fire is detected to occur;
The fire extinguishing device (2) comprises a fire extinguishing tank and a fire extinguishing pipeline, wherein the fire extinguishing pipeline comprises a plurality of fire extinguishing pipelines connected with the fire extinguishing tank, the end part of each fire extinguishing pipeline is connected with a fire extinguishing nozzle, and the fire extinguishing nozzles are uniformly distributed around the diesel engine;
The controller (4) is used for controlling the fire extinguishing device (2) to operate when receiving the signal sent by the fire detector; the fire detector comprises a smoke detector and/or a temperature detector;
Transmitting a signal to the controller (4) when the smoke detector detects smoke;
Transmitting a signal to the controller (4) when the temperature detected by the temperature sensing detector is higher than a set temperature; the electromagnetic valve (3) is connected with the control, and the electromagnetic valve (3) comprises a thimble;
When the controller (4) controls the electromagnetic valve (3) to operate, the ejector pin extends outwards and punctures the sealing membrane of the fire extinguishing device (2), so that the fire extinguishing device (2) releases the fire extinguishing agent; a starting piece for controlling the operation of the electromagnetic valve (3) is arranged on the electromagnetic valve (3); the solenoid valve (3) is provided with a safety pin, and the starting piece can control the solenoid valve (3) to operate only after the safety pin is pulled out; the fire extinguishing device (2) is provided with a container valve, the container valve is provided with a pressure feedback device, and the pressure feedback device transmits a signal to the controller (4) when detecting the pressure change; the intelligent control system further comprises an alarm assembly (5), wherein the alarm assembly (5) is connected with the controller (4), and the alarm assembly (5) comprises an audible and visual alarm;
when the controller (4) receives a signal sent by the fire detector, the controller controls the alarm assembly (5) to operate; the controller (4) is provided with a manual control key for controlling the operation of the electromagnetic valve (3);
The method specifically comprises the following steps: the fire detector detects whether fire occurs in real time and transmits a signal to the controller (4) when the fire occurs;
after the controller (4) receives signals transmitted by the fire detector, the controller controls the alarm assembly (5) to operate, and simultaneously controls the electromagnetic valve (3) to operate, so that the ejector pin extends outwards, and the sealing diaphragm of the fire extinguishing device (2) is punctured, so that the fire extinguishing device (2) releases the fire extinguishing agent;
the fire extinguishing agent is sprayed out of the fire extinguishing nozzle through the fire extinguishing pipeline to realize fire extinguishing;
after the pressure feedback device detects the pressure change, a signal is transmitted to the controller (4), and the controller (4) displays the operation of the fire extinguishing device (2).
2. the drilling rig automatic fire extinguishing method according to claim 1, characterized in that: further comprises:
when the fire extinguishing is required to be actively controlled, the electromagnetic valve (3) is manually controlled to operate by pressing a manual control button;
When the controller (4) fails to control, the safety pin on the electromagnetic valve (3) is pulled out, and the electromagnetic valve (3) is controlled to operate through the starting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410197295.XA CN117752964A (en) | 2024-02-22 | 2024-02-22 | Automatic fire extinguishing method for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410197295.XA CN117752964A (en) | 2024-02-22 | 2024-02-22 | Automatic fire extinguishing method for drilling machine |
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| Publication Number | Publication Date |
|---|---|
| CN117752964A true CN117752964A (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410197295.XA Pending CN117752964A (en) | 2024-02-22 | 2024-02-22 | Automatic fire extinguishing method for drilling machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204972819U (en) * | 2015-05-15 | 2016-01-20 | 上海磊诺安防技术股份有限公司 | A special automatic fire extinguishing device for chemistry experiment room |
| CN106924911A (en) * | 2017-04-17 | 2017-07-07 | 于志敏 | A kind of naval vessel intelligent fire-pretection system and extinguishing method |
| CN106964096A (en) * | 2017-04-17 | 2017-07-21 | 陕西安益机电有限公司 | A kind of building prefabrication formula intelligent fire-pretection system and extinguishing method |
| CN207371027U (en) * | 2017-10-20 | 2018-05-18 | 广东锐捷安全技术股份有限公司 | A kind of extinguishing device |
| CN211611386U (en) * | 2019-11-13 | 2020-10-02 | 广州瑞港消防设备有限公司 | Novel full-automatic intelligent tanker aircraft dry powder fire extinguishing device |
-
2024
- 2024-02-22 CN CN202410197295.XA patent/CN117752964A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204972819U (en) * | 2015-05-15 | 2016-01-20 | 上海磊诺安防技术股份有限公司 | A special automatic fire extinguishing device for chemistry experiment room |
| CN106924911A (en) * | 2017-04-17 | 2017-07-07 | 于志敏 | A kind of naval vessel intelligent fire-pretection system and extinguishing method |
| CN106964096A (en) * | 2017-04-17 | 2017-07-21 | 陕西安益机电有限公司 | A kind of building prefabrication formula intelligent fire-pretection system and extinguishing method |
| CN207371027U (en) * | 2017-10-20 | 2018-05-18 | 广东锐捷安全技术股份有限公司 | A kind of extinguishing device |
| CN211611386U (en) * | 2019-11-13 | 2020-10-02 | 广州瑞港消防设备有限公司 | Novel full-automatic intelligent tanker aircraft dry powder fire extinguishing device |
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