CN209809361U - Fire-fighting smoke-discharging trailer - Google Patents
Fire-fighting smoke-discharging trailer Download PDFInfo
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- CN209809361U CN209809361U CN201920477931.9U CN201920477931U CN209809361U CN 209809361 U CN209809361 U CN 209809361U CN 201920477931 U CN201920477931 U CN 201920477931U CN 209809361 U CN209809361 U CN 209809361U
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Abstract
The utility model relates to a fire control trailer of discharging fume belongs to fire control technical field of discharging fume. A fire-fighting smoke-discharging trailer comprises a fan module, a power system module and a platform trailer module; the fan module comprises a cylinder structure, a hydraulic motor is fixedly arranged at the tail end of the center of the cylinder structure, and a driving shaft of the hydraulic motor is fixedly connected with the impeller through a coupler; the upper part of the tail end in the cylinder body is provided with a water spraying section and a water spraying device; the lower part of the tail end in the cylinder body is provided with an overflow section with an overflow hole; the power system module comprises a diesel engine, the diesel engine is connected with a hydraulic oil pump, and the power of the hydraulic oil pump drives a hydraulic motor through a control valve bank; the platform trailer module is used as a carrier of the fan module and the power system module. The utility model discloses structural design is ingenious, and convenient operation, very big reduction fire fighter's intensity of labour has solved the difficult problem of large-scale scene of a fire discharging fume, has also won a large amount of valuable time for the scene of a fire rescue simultaneously.
Description
Technical Field
The utility model relates to a fire control trailer of discharging fume belongs to fire control technical field of discharging fume.
Background
With the development of domestic economy, large-scale fire and explosion accidents frequently occur, and high-risk articles such as inflammable, explosive, toxic gas and the like often exist on the accident site. Once such accidents happen, a large amount of toxic gas and smoke are accompanied, so that great environmental pollution is caused, and the fire-fighting and rescue work of the fire-fighting and rescue personnel on the spot is seriously influenced. Effective smoke discharge measures are taken to create conditions for fire-fighting rescue personnel to carry out fire-fighting rescue, and guarantee is improved for safe evacuation of the personnel. At present, most of methods for treating smoke in fire scene by fire rescue personnel use a movable smoke ventilator which is convenient to carry but cannot timely remove smoke in the scene due to small smoke discharge amount when encountering the situation of large-scale fire smoke discharge, thereby avoiding the warplane and bringing danger to the lives of people.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fire control trailer of discharging fume solves large-scale conflagration and discharges fume, and portable induced-draft fan discharge fume volume is less, large-scale induced-draft fan removes the problem difficult, that delay the fighter plane.
The utility model adopts the following technical proposal:
a fire-fighting smoke-discharging trailer comprises a fan module, a power system module and a platform trailer module; the fan module comprises a cylinder structure, a hydraulic motor 9 is fixedly arranged at the tail end of the center of the cylinder structure, and a driving shaft of the hydraulic motor is fixedly connected with the impeller 4 through a coupler; the upper part of the tail end in the cylinder body is provided with a water spraying section 6 which is provided with a water spraying device; the lower part of the tail end in the cylinder body is provided with an overflow section 7 with an overflow hole; the power system module comprises a diesel engine 11, the diesel engine 11 is connected with a hydraulic oil pump, and the power of the hydraulic oil pump drives the hydraulic motor 9 through a control valve group; the platform trailer module is used as a carrier of the fan module and the power system module.
Further, the outer diameter of the cylinder body is gradually reduced from front to back.
Furthermore, hydraulic oil cylinders 13 are fixedly arranged on two sides of the barrel, the hydraulic oil pump drives the hydraulic oil cylinders 13 through a control valve bank, or a small pump is adopted to directly drive the hydraulic oil cylinders 13, and the barrel is driven to rotate around a rotating shaft by the lifting of the hydraulic oil cylinders 13, so that the pitching angle of the barrel is adjusted.
Further, the coupling is an elastic coupling 8.
Further, the platform trailer module is as the carrier, and the fan module is arranged at platform trailer module rear portion, and installation gyration is supported and the support, and the center solid of revolution is fixed on the gyration is supported to provide hydraulic oil and water route interface, platform trailer module front end is the driving system integration, and the driving system integration includes independent diesel engine and drive hydraulic oil pump, arrives power transmission through the control valve group hydraulic motor 9.
Furthermore, the platform trailer module adopts double-bridge bottom plate, pneumatic brake, and four corner edges of the platform trailer module are respectively provided with a hydraulic support leg, so that the stability of the whole vehicle is ensured during the operation of the fan.
Further, in the power system module, the diesel engine is connected with a hydraulic oil pump through a star-shaped coupler, the power of the hydraulic oil pump drives a hydraulic motor 9 through a control valve bank, and a driving shaft of the hydraulic motor drives an impeller 4 through a coupler.
Further, in the fan module, the blades of the impeller 4 are made of carbon alloy and have 6 blades, the clearance between the impeller and the cylinder is less than 10mm, and 225 nozzles are arranged in three rows around the cylinder.
Further, the tail part of the cylinder body is fixedly provided with a protective cover 1, and the rear end of the protective cover 1 is connected with a positive and negative pressure air supply pipe.
The beneficial effects of the utility model reside in that:
1. the air quantity of the fan is large, and the smoke discharge requirement of a large fire scene is met;
2. the fan is provided with a pitching structure and a rotating structure, so that smoke discharge of a fire scene by a fireman is facilitated;
3. a platform trailer structure is adopted, so that a fireman can conveniently move the device on site;
4. the rear ends of the air duct and the protective cover can be connected with a positive pressure air supply duct and a negative pressure air supply duct, and the smoke exhaust device is suitable for various smoke exhaust places.
5. The water spraying and the air blowing are combined, so that the smoke exhaust effect is better.
Drawings
Fig. 1 is a front view of a fan module assembly of the fire fighting smoke evacuation trailer of the present invention;
fig. 2 is a front view of the fire-fighting smoke-discharging trailer of the utility model;
reference numbers in the figures: 1-protective cover, 2-transmission section, 3-wheel group, 4-impeller, 5-diversion section, 6-water spraying section, 7-water overflowing section, 8-elastic coupling, 9-motor 10-platform trailer 11-diesel engine 12-control box.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, a fire fighting smoke exhaust trailer comprises a fan module, a power system module, and a platform trailer module; the fan module comprises a cylinder structure, a hydraulic motor 9 is fixedly arranged at the tail end of the center of the cylinder structure, and a driving shaft of the hydraulic motor is fixedly connected with the impeller 4 through a coupler; the upper part of the tail end in the cylinder body is provided with a water spraying section 6 which is provided with a water spraying device; the lower part of the tail end in the cylinder body is provided with an overflow section 7 with an overflow hole; the power system module comprises a diesel engine 11, the diesel engine 11 is connected with a hydraulic oil pump, and the power of the hydraulic oil pump drives the hydraulic motor 9 through a control valve group; the platform trailer module is used as a carrier of the fan module and the power system module.
In this embodiment, referring to FIG. 1, the barrel tapers in outside diameter from the front to the back.
In this embodiment, referring to fig. 1, hydraulic cylinders 13 are fixedly disposed on both sides of the cylinder, the hydraulic oil pump drives the hydraulic cylinders 13 through a control valve set, or directly drives the hydraulic cylinders 13 by using a small pump, and the cylinder is driven by the lifting of the hydraulic cylinders 13 to rotate around a rotating shaft, so as to adjust the pitch angle of the cylinder.
In this embodiment, see fig. 1, the coupling is an elastic coupling 8.
In this embodiment, referring to fig. 2, the flatbed trailer module is used as a carrier, the fan module is arranged at the rear part of the flatbed trailer module, the rotary support and the bracket are installed, the central rotary body is fixed on the rotary support and provides hydraulic oil and waterway interfaces, the front end of the flatbed trailer module is a power system integration, the power system integration comprises an independent diesel engine and a driving hydraulic oil pump, and power is transmitted to the hydraulic motor 9 through the control valve group.
In this embodiment, referring to fig. 2, the flatbed trailer module adopts a double-bridge bottom plate and a pneumatic brake, four corner edges of the flatbed trailer module are respectively provided with a hydraulic support leg, and the stability of the whole trailer is ensured when the fan runs.
In this embodiment, referring to fig. 1-2, the diesel engine is connected to a hydraulic oil pump through a star coupler, the power of the hydraulic oil pump drives a hydraulic motor 9 through a control valve set, and the drive shaft of the hydraulic motor drives an impeller 4 through a coupler.
In this embodiment, in the fan module, the blades of the impeller 4 are made of carbon alloy, 6 blades are provided, the clearance between the impeller and the cylinder is less than 10mm, and 225 nozzles are arranged in three rows around the cylinder.
In this embodiment, referring to fig. 1, a protective cover 1 is fixedly arranged at the tail part of the cylinder, and the rear end of the protective cover 1 is connected with a positive pressure air supply pipe and a negative pressure air supply pipe, which are not shown in detail in the drawing.
The utility model discloses the clear ingenious, the convenient operation of structure, very big reduction fire fighter's intensity of labour, solved the difficult problem of large-scale scene of a fire discharging fume, also won a large amount of valuable time for the scene of a fire rescue simultaneously.
The above are preferred embodiments of the present invention, and those skilled in the art can make various changes or improvements on the above embodiments without departing from the general concept of the present invention, and these changes or improvements should fall within the scope of the present invention.
Claims (9)
1. The utility model provides a fire control trailer that discharges fume which characterized in that:
the system comprises a fan module, a power system module and a platform trailer module;
the fan module comprises a cylinder structure, a hydraulic motor (9) is fixedly arranged at the tail end of the center of the cylinder structure, and a driving shaft of the hydraulic motor is fixedly connected with the impeller (4) through a coupler; the upper part of the tail end in the cylinder body is provided with a water spraying section (6) which is provided with a water spraying device; the lower part of the tail end in the cylinder body is provided with an overflow section (7) with an overflow hole;
the power system module comprises a diesel engine (11), the diesel engine (11) is connected with a hydraulic oil pump, and the power of the hydraulic oil pump drives the hydraulic motor (9) through a control valve bank; the platform trailer module is used as a carrier of the fan module and the power system module.
2. A fire smoke exhaust trailer as claimed in claim 1 wherein the outer diameter of said barrel is tapered from front to back.
3. A fire and smoke exhaust trailer according to claim 1, wherein hydraulic cylinders (13) are fixedly arranged on two sides of the cylinder body, the hydraulic oil pump drives the hydraulic cylinders (13) through a control valve bank, or a small pump is adopted to directly drive the hydraulic cylinders (13), and the cylinder body is driven to rotate around a rotating shaft by the lifting of the hydraulic cylinders (13), so that the pitching angle of the cylinder body is adjusted.
4. A fire smoke exhaust trailer according to claim 1, wherein said coupling is an elastic coupling (8).
5. A fire and smoke exhaust trailer according to claim 1, wherein the platform trailer module is used as a carrier, the fan module is arranged at the rear part of the platform trailer module, a rotary support and a support are installed, a central rotary body is fixed on the rotary support and provides hydraulic oil and waterway interfaces, the front end of the platform trailer module is provided with a power system integration, the power system integration comprises an independent diesel engine and a driving hydraulic oil pump, and power is transmitted to the hydraulic motor (9) through a control valve group.
6. A fire-fighting smoke exhaust trailer according to claim 1, wherein the flatbed trailer module adopts a double-bridge bottom plate and a pneumatic brake, four corner edges of the flatbed trailer module are respectively provided with a hydraulic support leg, and the stability of the whole trailer is ensured when a fan runs.
7. A fire-fighting smoke exhaust trailer according to claim 1, wherein the power system module is characterized in that a diesel engine is connected with a hydraulic oil pump through a star-shaped coupler, the power of the hydraulic oil pump drives a hydraulic motor (9) through a control valve group, and a driving shaft of the hydraulic motor drives an impeller (4) through a coupler.
8. A fire smoke exhaust trailer according to claim 1, wherein in the fan module, the blades of the impeller (4) are made of carbon alloy, the number of the blades is 6, the clearance between the impeller and the cylinder body is less than 10mm, and 225 nozzles are arranged in three rows around the cylinder body.
9. A fire-fighting smoke exhaust trailer according to claim 1, wherein the tail part of the cylinder body is fixedly provided with a protective cover (1), and the rear end of the protective cover (1) is connected with a positive pressure air supply pipe and a negative pressure air supply pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477931.9U CN209809361U (en) | 2019-04-10 | 2019-04-10 | Fire-fighting smoke-discharging trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477931.9U CN209809361U (en) | 2019-04-10 | 2019-04-10 | Fire-fighting smoke-discharging trailer |
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| Publication Number | Publication Date |
|---|---|
| CN209809361U true CN209809361U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920477931.9U Active CN209809361U (en) | 2019-04-10 | 2019-04-10 | Fire-fighting smoke-discharging trailer |
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| CN (1) | CN209809361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253328A (en) * | 2020-10-23 | 2021-01-22 | 北京力升高科科技有限公司 | High temperature resistant fire control smoke exhaust fan and fire-fighting robot |
-
2019
- 2019-04-10 CN CN201920477931.9U patent/CN209809361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253328A (en) * | 2020-10-23 | 2021-01-22 | 北京力升高科科技有限公司 | High temperature resistant fire control smoke exhaust fan and fire-fighting robot |
| CN112253328B (en) * | 2020-10-23 | 2023-02-28 | 北京力升高科科技有限公司 | High temperature resistant fire control smoke exhaust fan and fire-fighting robot |
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