CN203829526U - Water mist smoke evacuation system - Google Patents
Water mist smoke evacuation system Download PDFInfo
- Publication number
- CN203829526U CN203829526U CN201420220311.4U CN201420220311U CN203829526U CN 203829526 U CN203829526 U CN 203829526U CN 201420220311 U CN201420220311 U CN 201420220311U CN 203829526 U CN203829526 U CN 203829526U
- Authority
- CN
- China
- Prior art keywords
- smoke evacuation
- smoke
- evacuation body
- evacuation system
- water mist
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 97
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000003595 mist Substances 0.000 title abstract 8
- 239000012530 fluid Substances 0.000 claims description 22
- 238000007664 blowing Methods 0.000 abstract 1
- 239000003500 flue dust Substances 0.000 description 17
- 239000007921 spray Substances 0.000 description 4
- 239000003517 fume Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the field of rescuing fire fighting trucks, in particular to a water mist smoke evacuation system. The water mist smoke evacuation system comprises a smoke evacuation machine and a machine base. The smoke evacuation machine is connected with the machine base in a rotatable mode. A water mist generator is arranged at the edge of the front end of the smoke evacuation machine. An air exhausting device for blowing out water mist generated by the water mist generator is installed in the smoke evacuation machine. The water mist smoke evacuation system further comprises a pitching control hydraulic cylinder for driving the smoke evacuation machine to rotate. The pitching control hydraulic cylinder is installed below the smoke evacuation machine. The water mist smoke evacuation system is particularly suitable for evacuating smoke in the tunnel environment and can be installed on a fire fighting truck platform capable of entering a tunnel, pitching changes of jetting angles can be achieved, and the smoke in the tunnel can be efficiently evacuated.
Description
Technical field
The utility model relates to rescue fire fighting truck field, is specifically related to a kind of thin water smoke smoke evacuation system.
Background technology
Narrow space in tunnel environment, once on fire or produce other accidents, easily cause flue dust to be gathered in tunnel narrow space, in the short time, be difficult to scatter.Flue dust is gathered in the front end of the driving cab of fire fighting truck that enters tunnel, can disturb the sight line of human pilot in driver's cabin, and this can directly affect fire fighting truck and enter in tunnel and rescue.If only adopt fine water fog generator to get rid of flue dust, power and area that the problem of existence has fine water fog generator to spray are limited, and the efficiency that causes getting rid of flue dust is not high, and are also difficult to realize the variation of spray angle.So problem that prior art exists: the one, how, in tunnel environment, remove fast and efficiently the flue dust in driving cab of fire fighting truck the place ahead; The 2nd, how to get rid of the interference of flue dust to driver's cabin the place ahead sight line, fire fighting truck can be put out a fire when travelling.
Utility model content
The problem existing for prior art, provide a kind of be applicable in tunnel environment, can pitching water spray, get rid of the efficiently thin water smoke smoke evacuation system of flue dust.
The technical solution adopted in the utility model is:
A thin water smoke smoke evacuation system, comprises smoke evacuation body and support, and described smoke evacuation body and described support are rotatably connected; Described smoke evacuation body front edge is provided with fine water fog generator, the air exhausting device that described smoke evacuation body is in-built has water smoke that fine water fog generator is produced to blow out; Also comprise the pitch control fluid cylinder that drives smoke evacuation body to rotate, described pitch control fluid cylinder is arranged on described smoke evacuation body below.Described smoke evacuation body can be tubular or hollow form, is convenient to like this, in smoke evacuation body, air exhausting device is installed.Preferred tubular, tubular edge is circular, and a plurality of fine water fog generators around tubular edge one circle can be set, the water smoke that ejection is set is like this even, gets rid of flue dust efficiency high.
As preferred embodiment of the present utility model, described support is fixed on the platform on driving cab of fire fighting truck side.It is the flue dust of getting rid of driver's cabin the place ahead for convenient that whole device is arranged on to driving cab of fire fighting truck side, avoids the interference to human pilot sight line.
As preferred embodiment of the present utility model, described support comprises two supports, described two supports are symmetrically distributed in the both sides of described smoke evacuation body, the lower end of described two supports is fixed on described platform, the upper end of described two supports is provided with the through hole passing for rotating shaft, and described smoke evacuation body is hinged between described two supports by described rotating shaft.
As preferred embodiment of the present utility model, described pitch control fluid cylinder one end is hinged on described smoke evacuation body front end below, and the other end of described pitch control fluid cylinder is hinged on described platform or on described support.
As preferred embodiment of the present utility model, also comprise the hydraulic cylinder seat being fixed on described platform, the other end of described pitch control fluid cylinder is hinged on described hydraulic cylinder seat.
As preferred embodiment of the present utility model, in described smoke evacuation body, be also provided with the hydraulic motor that drives described air exhausting device, on described smoke evacuation body, connect the fluid pressure line of promising described hydraulic motor delivery hydraulic pressure power.
As preferred embodiment of the present utility model, on described smoke evacuation body, be also connected with water fog generator feed tube.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are: thin water smoke smoke evacuation system of the present utility model is specially adapted to the eliminating of flue dust in tunnel environment, can be arranged on by the driving cab of fire fighting truck that can enter tunnel, human pilot can operate in driver's cabin, avoid flue dust to disturb human pilot sight line, make the fire fighting truck operation of can putting out a fire when travelling; And the pitching that the utility model can be realized spray angle changes, and can get rid of efficiently the flue dust in tunnel.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Fig. 2 is that the utility model is arranged on the structural representation on fire fighting truck
Mark in figure: the 1-body of discharging fume, 2-fine water fog generator, 3-support, 4-pitch control fluid cylinder, 5-hydraulic cylinder seat, 6-rotating shaft, 7-water fog generator feed tube, 8-fluid pressure line, 9-driving cab of fire fighting truck, the thin water smoke smoke evacuation system of 10-.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is described further.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
embodiment 1
As shown in Figure 1, a kind of thin water smoke smoke evacuation system, comprises smoke evacuation body 1 and support 3, and described smoke evacuation body 1 is rotatably connected with described support 3; Described smoke evacuation body 1 front edge is provided with fine water fog generator 2, and the air exhausting device that the water smoke of fine water fog generator 2 generations is blown out is housed in described smoke evacuation body 1; Also comprise the pitch control fluid cylinder 4 that drives smoke evacuation body 1 to rotate, described pitch control fluid cylinder 4 is arranged on described smoke evacuation body 1 below.Described smoke evacuation body 1 can be tubular or hollow form, is convenient to like this, in smoke evacuation body, air exhausting device is installed.Described smoke evacuation body 1 is preferably tubular, because tubular edge is circular, a plurality of fine water fog generators around tubular edge one circle can be set, and arranges like this and can make the water smoke of ejection even, gets rid of flue dust efficiency high.
As shown in Figure 2, described support 3 is fixed on the platform on driving cab of fire fighting truck 9 sides.It is the flue dust of getting rid of driver's cabin the place ahead for convenient that whole device is arranged on to driving cab of fire fighting truck side, avoids the interference to human pilot sight line.Described support 3 comprises two supports, described two supports are symmetrically distributed in the both sides of described smoke evacuation body 1, the lower end of described two supports is fixed on fire fighting truck platform, the upper end of described two supports is provided with the through hole passing for rotating shaft, and described smoke evacuation body is hinged between described two supports by described rotating shaft.
As shown in Figure 1, described pitch control fluid cylinder 4 one end are hinged on described smoke evacuation body 1 front end below, and the other end of described pitch control fluid cylinder 4 is hinged on described platform or on described support.The present embodiment is preferably hinged on platform.Also comprise the hydraulic cylinder seat 5 being fixed on described platform, the other end of described pitch control fluid cylinder is hinged on described hydraulic cylinder seat 5.In described smoke evacuation body 1, be also provided with the hydraulic motor that drives described air exhausting device, on described smoke evacuation body, connect the fluid pressure line 8 of promising described hydraulic motor delivery hydraulic pressure power.On described smoke evacuation body, be also connected with water fog generator feed tube 7.
Below in conjunction with accompanying drawing 2, further illustrate operation principle of the present utility model: support 3 is all to connect firmly in the dextral platform of fire fighting truck the first driver's cabin 9 with hydraulic cylinder seat 5, fire fighting truck in the present embodiment is two way fire fighting truck, this two way fire fighting truck has two driver's cabins, lay respectively at the two ends of two way fire fighting truck, the engine of described two way fire fighting truck is arranged on the one end in fire fighting truck two ends, described the first driver's cabin 9 is arranged on one end of close described engine on described two way fire fighting truck, smoke evacuation body 1 is hinged by rotating shaft 6 and support 3, pitch control fluid cylinder 4 is hinged with hydraulic cylinder seat 5 and smoke evacuation body 1.When fire fighting truck enters tunnel environment and need to discharge fume depositing dust, the press water of coming from the conduction of compartment water pump system enters each fine water fog generator 2 by water fog generator feed tube 7, make press water atomization, air exhausting device on smoke evacuation body 1 is under the driving of hydraulic motor, the thin water smoke of fine water fog generator 2 ejections is blowed to flue dust, water smoke is combined, due to Action of Gravity Field with flue dust, flue dust drops to ground, reaches the object of smoke evacuation.Pitch control fluid cylinder 4 is used for controlling the 1 pitching action of smoke evacuation body.The operation of whole thin water smoke smoke evacuation system is all completed by thin water smoke control panel one people by fire fighting truck driver in the first driver's cabin 9.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a thin water smoke smoke evacuation system, is characterized in that, comprises smoke evacuation body and support, and described smoke evacuation body and described support are rotatably connected; Described smoke evacuation body front edge is provided with fine water fog generator, the air exhausting device that described smoke evacuation body is in-built has water smoke that fine water fog generator is produced to blow out; Also comprise the pitch control fluid cylinder that drives smoke evacuation body to rotate, described pitch control fluid cylinder is arranged on described smoke evacuation body below.
2. thin water smoke smoke evacuation system according to claim 1, is characterized in that, described support is fixed on the platform on driving cab of fire fighting truck side.
3. thin water smoke smoke evacuation system according to claim 2, it is characterized in that, described support comprises two supports, described two supports are symmetrically distributed in the both sides of described smoke evacuation body, the lower end of described two supports is fixed on described platform, the upper end of described two supports is provided with the through hole passing for rotating shaft, and described smoke evacuation body is hinged between described two supports by described rotating shaft.
4. thin water smoke smoke evacuation system according to claim 2, is characterized in that, described pitch control fluid cylinder one end is hinged on described smoke evacuation body front end below, and the other end of described pitch control fluid cylinder is hinged on described platform or on described support.
5. thin water smoke smoke evacuation system according to claim 4, is characterized in that, also comprises the hydraulic cylinder seat being fixed on described platform, and the other end of described pitch control fluid cylinder is hinged on described hydraulic cylinder seat.
6. according to the thin water smoke smoke evacuation system described in claim 1,2,3,4 or 5, it is characterized in that, in described smoke evacuation body, be also provided with the hydraulic motor that drives described air exhausting device, on described smoke evacuation body, connect the fluid pressure line of promising described hydraulic motor delivery hydraulic pressure power.
7. according to the thin water smoke smoke evacuation system described in claim 1,2,3,4 or 5, it is characterized in that, on described smoke evacuation body, be also connected with water fog generator feed tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220311.4U CN203829526U (en) | 2014-04-30 | 2014-04-30 | Water mist smoke evacuation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220311.4U CN203829526U (en) | 2014-04-30 | 2014-04-30 | Water mist smoke evacuation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203829526U true CN203829526U (en) | 2014-09-17 |
Family
ID=51507423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220311.4U Expired - Lifetime CN203829526U (en) | 2014-04-30 | 2014-04-30 | Water mist smoke evacuation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203829526U (en) |
-
2014
- 2014-04-30 CN CN201420220311.4U patent/CN203829526U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610000 Sichuan, Wenjiang, Taiwan Strait science and Technology Industrial Park, Xinhua Road, Section 1, No. 8 Patentee after: SICHUAN CHUANXIAO FIRE TRUCKS MANUFACTURING CO.,LTD. Address before: 610000 Sichuan, Wenjiang, Taiwan Strait science and Technology Industrial Park, Xinhua Road, Section 1, No. 8 Patentee before: SICHUAN SENTIAN FIRE SAFETY APPLIANCES Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
| CX01 | Expiry of patent term |