CN212141225U

CN212141225U - Skid-mounted integrated foam fire extinguishing device for large fracturing construction site

Info

Publication number: CN212141225U
Application number: CN202020675109.6U
Authority: CN
Inventors: 许峰; 杜亮; 蔡凡
Original assignee: Shaanxi Yinhe Fire Fighting Technology And Equipment Co ltd
Current assignee: Shaanxi Yinhe Fire Fighting Technology And Equipment Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-15
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a skid-mounted integrated foam fire extinguishing device for a large fracturing construction site, which comprises a foam fire station, a remote control fire monitor and a flame detection system; the foam fire station comprises a prying seat, a foam tank, a water tank, a diesel engine fire pump set and a foam system for providing a water-foam mixed solution; the remote control fire monitor comprises a fire monitor, an arm support and a lifting oil cylinder, wherein the fire monitor is arranged at the front end of the arm support, the tail end of the arm support is fixed at the top of the water tank, and the arm support can be horizontally or vertically placed at the top of the water tank through the lifting oil cylinder; the flame detection system is used for acquiring open fire signals, outputting alarm signals, displaying open fire areas, starting a foam system and adjusting the spraying direction of the fire monitor. The utility model discloses extinguishing device collects flame detection system, foam fire station, remote control fire gun in an organic whole, possesses open-air conflagration monitoring and automatic fire extinguishing function, but automatic start or manual start have the range far away, easy operation, characteristics such as maintenance convenience.

Description

Skid-mounted integrated foam fire extinguishing device for large fracturing construction site

The technical field is as follows:

the utility model relates to a large-scale fracturing job site fire control safety field in shale oil gas exploitation process, concretely relates to collect three major systems of open-air flame detection system, foam fire station, remote control fire gun in the integrated foam extinguishing device of large-scale fracturing job site sled dress of an organic whole.

Background art:

the fracturing construction is carried out in the exploitation process of shale gas and shale oil, a large-scale fracturing construction site usually comprises 20 left and right fracturing trucks as an operation unit for high-load and high-strength continuous operation, the volume of a high-power diesel engine single truck fuel tank matched with the fracturing truck is nearly 800L, a diesel oil tank with the volume of 50000L is stored in the site, various transmission parts run continuously under high load, and serious fire hazard exists.

The single fracturing truck has high cost, the fracturing construction site is generally in remote field and far away from town roads, the social rescue force cannot be timely put on the ground to save after fire occurs, the safety of personnel and equipment is endangered, and the property loss is serious. According to the fire accidents, fire safety management regulations are set for ensuring the safe operation of the fracturing truck in each construction site, and the construction site is required to be provided with a special fire-fighting device. The existing fracturing construction site generally puts out a fire by being equipped with a fire extinguisher and needs manual patrol to discover fire. This has two disadvantages: firstly, because high-pressure pipelines on a construction site are dense, manual inspection has certain danger; secondly, the fire extinguisher can only extinguish small fire, which can not effectively control big fire and can not guarantee the safety of fire-extinguishing personnel.

The utility model has the following contents:

an object of the utility model is to overcome above-mentioned prior art's shortcoming, a large-scale fracturing job site sled dress integrated foam extinguishing device is provided, this extinguishing device collects open-air flame detection system, foam fire station, remote control fire gun in an organic whole, can realize open-air conflagration automatic detection, scene or long-range, manual or automatic start fire pump package, remote control operation fire gun puts out a fire, can in time effectually put out a fire when the condition of a fire takes place at the fracturing job site, guarantee personnel and equipment safety.

In order to achieve the above object, the utility model adopts the following technical scheme: a skid-mounted integrated foam fire extinguishing device for a large fracturing construction site comprises a foam fire station, a remote control fire monitor and a flame detection system; the foam fire station comprises a prying seat, a foam tank, a water tank, a diesel engine fire pump set and a foam system for providing water-foam mixed liquid, wherein the foam tank, the water tank, the foam system and the diesel engine fire pump set are arranged on the prying seat; the remote control fire monitor comprises a fire monitor, an arm support and a lifting oil cylinder, wherein the fire monitor is arranged at the front end of the arm support, the tail end of the arm support is fixed at the top of the water tank, and the arm support can be horizontally or vertically placed at the top of the water tank through the lifting oil cylinder; the flame detection system is used for acquiring open fire signals, outputting alarm signals, displaying open fire areas, starting a foam system and adjusting the spraying direction of the fire monitor.

Further, the flame detection system comprises a flame detector, an ignition point video monitoring device, a controller, an audible and visual alarm and a remote display control panel, wherein the flame detector is arranged on an arm support below the fire monitor and used for acquiring open fire information and sending a fire alarm signal to the controller, and the spraying direction of the fire monitor is automatically adjusted to enable the monitor head to basically aim at the ignition point; the controller is connected with the flame detector and the ignition point video monitoring device, and is used for receiving a fire alarm signal, generating an alarm instruction, controlling the audible and visual alarm to give an alarm, sending data of the ignition point video monitoring device to the remote display control panel, and displaying an open fire area by the remote display control panel; the remote display control panel is integrated with an ignition point video display window, a fire monitor control handle and a starting and resetting switch, and the starting switch is used for starting the foam system.

The beneficial effects of the utility model reside in that:

the utility model discloses extinguishing device collects open-air flame detection system, foam fire station, remote control fire gun in an organic whole, possesses open-air conflagration monitoring and automatic protection fire extinguishing function, but automatic start or manual start have the range far away, and coverage is wide, easy operation, and it is convenient to maintain, moves characteristics such as fortune swiftly. The utility model discloses extinguishing device has effectively controlled the fire control potential safety hazard of fracturing job site, can the real-time supervision job site fire control safety condition, reduces the work load of artifical tour and puts out a fire danger, but the very first time automatic start that takes place at the conflagration effectively puts out a fire and rescues, avoids the condition of a fire to enlarge the heavy loss that causes casualties and equipment property.

Description of the drawings:

fig. 1 is a schematic view of the skid-mounted integrated foam fire extinguishing device of the utility model.

Fig. 2 is a schematic view of the flame detection system of the present invention.

Fig. 3 is the utility model discloses integrated foam fire station pipeline distribution diagram of sled dress.

Wherein: the system comprises a prying seat 1, a water tank 2, a diesel engine fire pump unit 3, a foam system 4, a fire monitor 5, a flame detector 6, an arm support 7, a lifting oil cylinder 8, a foam tank 9, a foam proportion mixer 10, a manhole 11, an exhaust port 12, a liquid level meter 13, a fire foam output port 14 and a pressure gauge 15.

The specific implementation mode is as follows:

the present invention will be described in further detail with reference to the accompanying drawings:

as shown in figure 1, after the skid-mounted integrated foam fire extinguishing device is arranged in place in a fracturing construction site, a lifting oil cylinder 8 starts to work, so that an arm support 7 of a fire monitor is lifted to reach a vertical state, the head of a fire monitor 5 is aligned to the center of the fracturing construction site, the fire extinguishing direction is adjusted, the fire monitor enters a standby state, and the spraying range of the fire monitor covers the whole fracturing unit.

As shown in fig. 2, the foam fire station comprises a prying seat 1, a foam tank 9, a water tank 2, a foam system 4 and a diesel engine fire pump unit 3, wherein the diesel engine fire pump unit 3 is a set of fire pump unit driven by a diesel engine, and a clutch matched with the diesel engine is an electric control automatic clutch for fire control and liquid supply; the foam system 4 comprises a fire pipeline and a foam proportion mixer 10 and provides water-foam mixed liquid for the fire monitor 5 and other fire foam output ports 14; the foam tank 9 and the water tank 3 respectively store fire-fighting foam liquid and fire-fighting clear water; an anti-skid steel plate is laid at the upper end of the prying seat 1, a lifting dragging pipe is arranged in the middle of the prying seat, and all parts of the system are borne. A pressure gauge 15 is arranged beside the diesel engine fire pump unit 3, and a manhole 11, an exhaust port 12 and a liquid level meter 13 are arranged on the foam tank 9 and the water tank 2.

As shown in fig. 2, the remote control fire monitor comprises a fire monitor 5, an arm support 7, a hydraulic station and a lifting oil cylinder 8, wherein the fire monitor 5 is installed at the front end of the arm support 7, the tail end of the arm support 7 is fixed at the top of the water tank 2, the arm support 7 can be horizontally or vertically placed at the top of the water tank through the lifting oil cylinder 8, and the fire monitor arms 7 are horizontally placed at the top of the water tank in the transportation process of the fire extinguishing device.

As shown in FIG. 3, the flame detection system comprises 2 flame detectors 6, an ignition video monitor, a controller, an audible and visual alarm and a remote display control panel. The flame detector is aligned to a construction site, can cross and cover a range not larger than 180 degrees, is used for collecting open fire information, sends a detected fire alarm signal to the controller, and automatically adjusts the spraying direction of the fire monitor to enable the monitor head to be basically aligned to an ignition point. The flame detector adopts infrared sensing technology, so that only the radiation spectrum which accords with the flame characteristics can be identified as a fire alarm, and false fire alarm signals formed by other interference factors can be eliminated. The controller is arranged in the instrument vehicle, is connected with the flame detector and the ignition point video monitoring, receives and processes the fire alarm signal to generate an alarm instruction, controls the audible and visual alarm to give an alarm, sends data acquired by the ignition point video monitoring to the remote display control panel, displays an open fire area on the ignition point video display window, and outputs a switching value signal to delay and automatically start the diesel engine fire pump set to carry out fire fighting liquid supply. The diesel engine fire pump set can be automatically started and also can be manually started.

When an operator looks at an open fire area through a fire point video display window in the instrument truck or receives an alarm signal through an audible and visual alarm, a foam system is manually started through a starting switch on a remote display control panel or a starting button arranged on a foam fire station body; then the control handle of the fire monitor is finely adjusted to carry out fire extinguishing operation. Because the utility model discloses fire gun adopts the dual-purpose big gun of electric control fire control foam water, and the configuration is put out a fire and is used the watch-dog, also accessible wireless remote controller control, and wireless remote controller's transmitting terminal is connected with the controller, and the accurate location fire gun injection angle of remote control puts out a fire the operation.

For the false alarm condition, after the operator confirms through the ignition video display window, the operator can manually press the reset switch on the remote display control panel to reset the system.

Claims

1. The utility model provides an integrated foam extinguishing device of large-scale fracturing job site sled dress which characterized in that: the system comprises a foam fire station, a remote control fire monitor and a flame detection system; the foam fire station comprises a prying seat, a foam tank, a water tank, a diesel engine fire pump set and a foam system for providing water-foam mixed liquid, wherein the foam tank, the water tank, the foam system and the diesel engine fire pump set are arranged on the prying seat; the remote control fire monitor comprises a fire monitor, an arm support and a lifting oil cylinder, wherein the fire monitor is arranged at the front end of the arm support, the tail end of the arm support is fixed at the top of the water tank, and the arm support can be horizontally or vertically placed at the top of the water tank through the lifting oil cylinder; the flame detection system is used for acquiring open fire signals, outputting alarm signals, displaying open fire areas, starting a diesel engine fire pump set and a foam system and adjusting the spraying direction of a fire monitor.

2. The skid-mounted integrated foam fire extinguishing device for the large-scale fracturing construction site according to claim 1, wherein: the flame detection system comprises a flame detector, an ignition point video monitoring device, a controller, an audible and visual alarm and a remote display control panel, wherein the flame detector is arranged on an arm support below the fire monitor and used for acquiring open fire information and sending a fire alarm signal to the controller, and the spraying direction of the fire monitor is automatically adjusted to enable the monitor head to basically aim at the ignition point; the controller is connected with the flame detector and the ignition point video monitoring device, and is used for receiving a fire alarm signal, generating an alarm instruction, controlling the audible and visual alarm to give an alarm, sending data of the ignition point video monitoring device to the remote display control panel, and displaying an open fire area by the remote display control panel; the remote display control panel is integrated with an ignition point video display window, a fire monitor control handle and a starting and resetting switch, and the starting switch is used for starting the foam system.

3. The skid-mounted integrated foam fire extinguishing device for the large-scale fracturing construction site according to claim 1, wherein: the foam system can also be manually activated by an activation button on the body of the foam fire station.

4. The skid-mounted integrated foam fire extinguishing device for the large-scale fracturing construction site according to claim 2, wherein: the diesel engine fire pump set is automatically started in a delayed mode or manually started through the controller outputting switching value signals.

5. The skid-mounted integrated foam fire extinguishing device for the large-scale fracturing construction site according to claim 2, wherein: the fire monitor adopts an electric control fire-fighting foam water dual-purpose monitor, is provided with a monitor for fire extinguishing, and is controlled by adjusting an operating handle of the fire monitor or using a wireless remote controller to carry out fire extinguishing operation; when the wireless remote controller is used for fire extinguishing operation, the transmitting end of the wireless remote controller is connected with the controller, and the fire monitor is remotely controlled to accurately position the spray angle of the fire monitor for fire extinguishing operation.