CN214512381U - A simple and easy fire engine for fracturing scene - Google Patents
A simple and easy fire engine for fracturing scene Download PDFInfo
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- CN214512381U CN214512381U CN202120334974.9U CN202120334974U CN214512381U CN 214512381 U CN214512381 U CN 214512381U CN 202120334974 U CN202120334974 U CN 202120334974U CN 214512381 U CN214512381 U CN 214512381U
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Abstract
The utility model provides a simple and easy fire engine for fracturing scene, belongs to fire-fighting equipment technical field, includes following part: the system comprises a cross-country chassis truck, a clean water tank, a hydraulic system, a foaming agent tank, a fire monitor, a steering mechanism, a manifold, a clean water pipeline, a discharge pump and a discharge pipeline; the clean water pipeline is connected with the clean water tank and an external water source and is provided with a clean water tank water inlet valve; the manifold is connected with the clean water tank and is provided with a clean water tank water outlet valve, the manifold is provided with a water outlet valve, the manifold is connected with the discharge pump and is provided with a suction end valve, and the discharge pump is connected with a discharge pipeline and is provided with a discharge end valve; the foaming agent tank is connected with the discharge pipeline and is provided with a water inlet valve, the foaming agent tank is provided with a clear water discharge valve, and the foaming agent tank is internally provided with a foaming agent storage capsule; the foaming agent storage capsule is provided with a foaming agent filling port, is connected with the discharge pipeline and is provided with a foaming agent discharge valve; the outlet of the drainage pipeline is connected with the fire monitor. The utility model discloses the fire extinguishing ability is strong, and open-air mobility is good, and the cost is lower simultaneously.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting equipment, a simple and easy fire engine for fracturing scene is related to.
Background
With the development of shale gas development technology, the shale gas fracturing scale is larger and larger, which is mainly reflected in high construction pressure (60-90 MPa) and large construction discharge capacity (12-18 m)3Min) and large construction liquid amount (1800-3And/section), the construction time is long (2.5-3.5 hours), and the long-time work causes great fire hazard to the fracturing equipment. In summer, the fracturing equipment is hot, and the fire is more easily caused when the fracturing equipment works for a long time under the high-temperature condition. At present, most fracturing sites are provided with water-based fire extinguishers and dry powder fire extinguishers, and some fracturing sites are provided with fire extinguishers and anti-prying devices, so that although the sites have fire extinguishing capacity, fire accidents of fracturing equipment still occur frequently. The reason for this is that the fire extinguisher fire extinguishing ability is lower, and the fire control sled mobility is poor, and fixed in well site position can appear can't cover the condition of ignition.
The fire extinguishers are various, and portable and cart-type dry powder fire extinguishers and foam fire extinguishers are arranged on the fracturing site. The fire extinguisher has small volume and limited fire extinguishing capability, and is suitable for extinguishing initial open fire but unable to extinguish fracturing site fire. The fire-fighting pry can be filled with a large amount of fire extinguishing agents, a fire can be extinguished under the condition of being externally connected with the water tank, but the fire-fighting pry is poor in maneuverability, and due to the fact that field devices are numerous, the fire place cannot be predicted, the fire-fighting pry can only extinguish nearby fires, and other positions of a fracturing site cannot be considered. The fire engine can extinguish big fire and has maneuverability, but due to high investment cost, the cost performance of outsourcing for fire extinguishment in a fracturing site is low; in addition, the existing fire fighting truck has the defects of wide body and poor field passing capacity, and sometimes cannot adapt to the severe traffic conditions of a fracturing site.
The simple fire truck for the fracturing site is urgently needed, can extinguish the fire, has maneuverability, and meets the fire extinguishing requirement of the fracturing site; the method can also adapt to severe traffic conditions on a fracturing site and has low cost.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a simple and easy fire engine for fracturing scene both can spray the clear water, also can spray the foam liquid, possess on-vehicle fixed fire gun and a plurality of portable fire gun, have good open-air mobility ability, and the cost is lower simultaneously, can satisfy the on-the-spot demand of putting out a fire of fracturing completely. The specific technical scheme of the utility model as follows.
A simple fire engine for a fracturing site is characterized by comprising the following parts: the system comprises a cross-country chassis truck, a clean water tank, a hydraulic system, a foaming agent tank, a fire monitor, a steering mechanism, a manifold, a clean water pipeline, a discharge pump and a discharge pipeline; the clean water tank is connected with an external water source through a clean water pipeline, and the clean water pipeline is provided with a clean water tank water inlet valve; the manifold is connected with the clean water tank and is provided with a clean water tank water outlet valve, the manifold is provided with a water outlet valve, the manifold is connected with the discharge pump and is provided with a suction end valve, and the discharge pump is connected with a discharge pipeline and is provided with a discharge end valve; the foaming agent tank is connected with the discharge pipeline and is provided with a water inlet valve, the foaming agent tank is provided with a clear water discharge valve, and the foaming agent tank is internally provided with a foaming agent storage capsule; the foaming agent storage capsule is provided with a foaming agent filling port, is connected with the discharge pipeline and is provided with a foaming agent discharge valve; the outlet of the drainage pipeline is connected with the fire monitor.
Further, the discharge pipeline is provided with a fire hose interface. After the fire hose interface is connected with the movable fire monitor through the fire hose, clear water or foam liquid can be remotely sprayed. Preferably, the fire hose interface has a plurality ofly.
Further, all valves are butterfly valves. Preferably, the clear water tank outlet valve, the clear water tank inlet valve and the drain valve are manual butterfly valves, and the other valves are hydraulic control butterfly valves.
Further, the diameter of the header is larger than the diameter of the discharge line.
The utility model provides a simple fire truck for fracturing site, which has strong maneuverability, can spray clear water and foam liquid, and has a vehicle-mounted fixed fire monitor and a plurality of movable fire monitors; the fire extinguishing device can extinguish a big fire, can also adapt to severe traffic conditions of a fracturing site, completely meets the fire extinguishing requirement of the fracturing site, and has low cost.
Drawings
Fig. 1 is a schematic view of the utility model discloses a simple and easy fire engine for fracturing scene.
Fig. 2 is the utility model discloses a simple and easy fire engine internal structure schematic diagram for fracturing scene.
Fig. 3 is the utility model discloses a simple and easy fire engine foamer jar structural schematic for fracturing scene.
Reference numerals: 1-cross country chassis, 2-clean water tank, 3-hydraulic system, 4-clean water tank outlet butterfly valve, 5-manifold, 6-suction side hydraulic control butterfly valve, 7-discharge pump, 8-water inlet hydraulic control butterfly valve, 9-foaming agent discharge butterfly valve, 10-foaming agent tank, 11-discharge side hydraulic control butterfly valve, 12-discharge pipeline, 13-steering mechanism, 14-fire monitor, 15-water discharge butterfly valve, 16-foaming agent filling port, 17-clean water discharge butterfly valve, 18-foaming agent storage capsule, 19-fire water hose interface, 20-clean water tank inlet butterfly valve, 21-clean water pipeline.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a simple fire truck for a fracturing site comprises the following parts: the cross-country chassis comprises a cross-country chassis 1, a clean water tank 2, a hydraulic system 3, a clean water tank outlet butterfly valve 4, a manifold 5, a suction end hydraulic control butterfly valve 6, a discharge pump 7, an inlet hydraulic control butterfly valve 8, a foaming agent discharge butterfly valve 9, a foaming agent tank 10, a discharge end hydraulic control butterfly valve 11, a discharge pipeline 12, a steering mechanism 13, a fire monitor 14, a drain butterfly valve 15, a foaming agent filling port 16, a clean water discharge butterfly valve 17, a foaming agent storage capsule 18, a fire hose interface 19, a clean water tank inlet butterfly valve 20 and a clean water pipeline 21.
The clean water tank 2 is connected with an external water source through a clean water pipeline 20, and a clean water inlet butterfly valve 20 is arranged on a clean water pipeline 21. The manifold 5 is connected with the clean water tank 2 and is provided with a clean water tank outlet butterfly valve 4, the manifold 5 is provided with a drain butterfly valve 15, the manifold 5 is connected with the discharge pump 7 and is provided with a suction end hydraulic control butterfly valve 6, and the discharge pump 7 is connected with the discharge pipeline 12 and is provided with a discharge end hydraulic control butterfly valve 11. The foaming agent tank 10 is connected with a discharge pipeline 12 and is provided with a water inlet liquid control butterfly valve 8, the foaming agent tank 10 is provided with a clear water discharge butterfly valve 17, and a foaming agent storage capsule 18 is arranged in the foaming agent tank 10. A foamer storage capsule 18 is provided with a foamer filling port 16, the foamer storage capsule 18 being connected to the discharge line 12 and being provided with a foamer discharge butterfly valve 9. The outlet of the drain line 12 is connected to a fire monitor 14, and the drain line 12 is provided with a plurality of fire hose connectors 19. After the fire hose interface 19 is connected with the movable fire monitor through the fire hose, clear water or foam liquid can be remotely sprayed. The diameter of the manifold 5 is larger than the diameter of the discharge line 12.
The main functions of each part are as follows: the off-road chassis 1 is primarily responsible for transportation and also for powering the hydraulic system 3. The clean water tank 2 provides a storage space for clean water for fire extinguishing. The hydraulic system 3 powers the discharge pump 7, all pilot operated butterfly valves and the steering mechanism 13. The clear water tank outlet butterfly valve 4 controls the flow of clear water tank fluid and mainly plays a role in cutting off and intercepting. The manifold 5 is a clear water flow path for supplying liquid to the drain pump 7. The suction-end hydraulic control butterfly valve 6 is used for controlling the flow of clean water to the discharge pump 7 and mainly plays a role in cutting off and intercepting. The discharging pump 7 provides power for discharging clear water and also provides power for discharging foaming agent. The water inlet liquid control butterfly valve 8 is used for controlling energy transfer, and clean water enters the foaming agent tank 10 after the energy transfer is started to extrude the foaming agent storage capsule 18. The blowing agent discharging butterfly valve 9 is used for controlling the blowing agent to be discharged, and after the blowing agent discharging butterfly valve is opened, the blowing agent enters a discharging pipeline 12 to be mixed with clean water. The foamer tank 10 is used to house a foamer storage capsule 18 while serving as a place for displacing the foamer with fresh water. The discharge end liquid control butterfly valve 11 is used for controlling the flow of clear water or foam liquid to the fire monitor 14 and the movable fire monitor, and mainly plays a role in cutting off and intercepting. The discharge pipeline 12 is a clear water flow passage and a mixing place of clear water and foaming agent, and the diameter of the discharge pipeline is smaller than that of a header, so that the functions of reducing the diameter, increasing the flow speed and improving the dynamic pressure are achieved. The steering mechanism 13 is used for controlling the fire monitor 14 to rotate left and right and swing up and down. The fire monitor 14 is used for spraying clear water or foam concentrate. The water discharge butterfly valve 15 is used for controlling the discharge of the clean water in the clean water tank 2. The blowing agent injection port 16 is used for injecting the blowing agent. The clear water discharge butterfly valve 17 is used for discharging clear water in the foaming agent tank 10 to provide space for injecting the foaming agent. Foamer storage capsules 18 are used to store the foamer. The fire hose interface 19 is used for connecting a mobile fire monitor. The clean water tank water inlet butterfly valve 20 controls the inflow of an external water source, and the clean water pipeline 21 is a flow passage for the external water source to enter the clean water tank.
And (3) spraying clear water: the clear water tank water outlet butterfly valve 4 is opened, the control panel controls the hydraulic system 3 to open the suction end hydraulic control butterfly valve 6 and the discharge end hydraulic control butterfly valve 11 to ensure that other butterfly valves are in a closed state, the discharge pump 7 is started, clear water enters the collecting pipe 5 from the clear water tank water outlet butterfly valve 4, then enters the discharge pump 7 after passing through the suction end hydraulic control butterfly valve 6, the discharge pump 7 pressurizes the clear water, and then the clear water is pumped into the discharge pipeline 12 through the discharge end hydraulic control butterfly valve 11 and then enters the fire monitor 14, and the function of spraying the clear water is achieved. After the fire hose joint 19 is connected with the movable fire monitor, clear water can be remotely sprayed.
And (3) spraying a foam liquid: opening the clear water tank outlet butterfly valve 4, using the control panel to control the hydraulic system 3 to open the suction end hydraulic control butterfly valve 6, the discharge end hydraulic control butterfly valve 11, the water inlet hydraulic control butterfly valve 8 and the foaming agent discharge butterfly valve 9, ensuring that other butterfly valves are in a closed state, starting the discharge pump 7, enabling clear water to enter the manifold 5 from the clear water tank outlet butterfly valve 4, then entering the discharge pump 7 after passing through the suction end hydraulic control butterfly valve 6, pressurizing clear water by the discharge pump 7 and then pumping into the discharge pipeline 12 through the discharge end hydraulic control butterfly valve 11, wherein part of clear water enters the foaming agent tank 10 through the water inlet hydraulic control butterfly valve 8, extruding the foaming agent storage capsule 18 by the clear water, enabling the foaming agent to enter the discharge pipeline 12 through the foaming agent discharge butterfly valve 9, mixing the clear water and the foaming agent in the discharge pipeline 12 to form foam liquid, and finally entering the fire monitor 14 to realize the function of spraying the foam liquid. After the fire hose joint 19 is connected with the movable fire monitor, the foam liquid can be remotely sprayed.
The foaming agent tank is added with the foaming agent: closing the water inlet liquid control butterfly valve 8 and the foaming agent discharge butterfly valve 9, opening the foaming agent filling port 16 and the clean water discharge butterfly valve 17, continuously discharging the clean water out of the foaming agent tank 10 through the clean water discharge butterfly valve 17, and continuously feeding the foaming agent into the foaming agent storage capsule 18 through the foaming agent filling port 16 until the foaming agent storage capsule is filled.
The clear water process is added in the clear water tank: the clear water tank water inlet butterfly valve 20 is opened manually, other manual butterfly valves and hydraulic control butterfly valves are ensured to be in a closed state, clear water is pumped into the clear water tank 2 through the clear water pipeline 21 by a pump, and clear water is filled in the tank.
Claims (6)
1. A simple fire engine for a fracturing site is characterized by comprising the following parts: the system comprises a cross-country chassis truck, a clean water tank, a hydraulic system, a foaming agent tank, a fire monitor, a steering mechanism, a manifold, a clean water pipeline, a discharge pump and a discharge pipeline; the clean water tank is connected with an external water source through a clean water pipeline, and the clean water pipeline is provided with a clean water tank water inlet valve; the manifold is connected with the clean water tank and is provided with a clean water tank water outlet valve, the manifold is provided with a water outlet valve, the manifold is connected with the discharge pump and is provided with a suction end valve, and the discharge pump is connected with a discharge pipeline and is provided with a discharge end valve; the foaming agent tank is connected with the discharge pipeline and is provided with a water inlet valve, the foaming agent tank is provided with a clear water discharge valve, and the foaming agent tank is internally provided with a foaming agent storage capsule; the foaming agent storage capsule is provided with a foaming agent filling port, is connected with the discharge pipeline and is provided with a foaming agent discharge valve; the outlet of the drainage pipeline is connected with the fire monitor.
2. The compact fire truck of claim 1, wherein the discharge line is provided with a fire hose interface.
3. The simple fire truck as defined in claim 2, wherein the fire hose interface is provided in plurality.
4. The compact fire truck of claim 1, wherein all valves are butterfly valves.
5. The simple fire truck as recited in claim 4, wherein the clear water tank outlet valve, the clear water tank inlet valve, and the drain valve are manual butterfly valves, and the remaining valves are hydraulic control butterfly valves.
6. The compact fire truck of claim 1, wherein the diameter of the header is greater than the diameter of the discharge line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120334974.9U CN214512381U (en) | 2021-02-05 | 2021-02-05 | A simple and easy fire engine for fracturing scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120334974.9U CN214512381U (en) | 2021-02-05 | 2021-02-05 | A simple and easy fire engine for fracturing scene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214512381U true CN214512381U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120334974.9U Active CN214512381U (en) | 2021-02-05 | 2021-02-05 | A simple and easy fire engine for fracturing scene |
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| Country | Link |
|---|---|
| CN (1) | CN214512381U (en) |
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2021
- 2021-02-05 CN CN202120334974.9U patent/CN214512381U/en active Active
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