CN205649760U - But height of lifting that dry powder was put out a fire sprays fire engine - Google Patents
But height of lifting that dry powder was put out a fire sprays fire engine Download PDFInfo
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- CN205649760U CN205649760U CN201620452522.XU CN201620452522U CN205649760U CN 205649760 U CN205649760 U CN 205649760U CN 201620452522 U CN201620452522 U CN 201620452522U CN 205649760 U CN205649760 U CN 205649760U
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- dry powder
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Abstract
The utility model discloses a but height of lifting that dry powder was put out a fire sprays fire engine, it is including setting up fire pump, proportion blender and the sub vehicle frame on the fire engine chassis be provided with the water pitcher on the sub vehicle frame, preblend the fluid reservoir, dry powder jar, gas supply system and central rotating platform rotating platform goes back to the rotating -barrel way and lifts the arm in the last center that is provided with lift and be provided with liquid pipeline and dry powder pipeline on the arm the end that lifts the arm is provided with the fire gun, the dry powder jar is horizontal dry powder jar. The utility model discloses not only can realize the dry powder function of putting out a fire, simple structure in addition, space utilization is high, especially can improve the stability and the security of whole garage car, guarantees the make full use of of dry powder, can reduce dry powder cost and the improvement operating efficiency of putting out a fire of putting out a fire, has obvious progressive nature and practicality.
Description
Technical field
This utility model relates to a kind of fire fighting truck, specifically, relate to a kind of can the water tower fire truck of dry-chemical fire extinguishing, belong to
In fire-fighting equipment technical field.
Background technology
For improving fire-fighting efficiency and extinguishing effect, the big multipotency of current water tower fire truck realizes spraying multiple extinguishing chemical simultaneously,
And most commonly seen extinguishing chemical is water, water bubble mixed liquor and dry powder, but existing water tower fire truck realizes dry-chemical fire extinguishing
Function is mainly by the following two kinds approach: 1, is only configured with the fire monitor that can spray dry powder, but is configured without Horizontal dry powder tank
With a set of system being provided that dry powder such as gas cylinder, need with a dry powder vehicle with the use of realizing dry-chemical fire extinguishing, so that this
The inefficiency of class water tower fire truck, not only can increase fire-fighting cost, it is important to may lose optimal attack time,
Cause the loss that can not estimate, be not therefore suitable for using as main battle ground；2, certainly with powder extinguishing system, but dry powder can
Use vertical on water tower fire truck, cause the cloth of the devices such as the jib of water tower fire truck, turntable and gas cylinder
Putting difficulty and structure is complicated, space availability ratio is low, and especially, the dry powder can of vertical causes car load height of C.G. high, with
Cause this type of water tower fire truck in case of emergency can not fast running, be otherwise likely to result in serious security incident, no
It is beneficial to traffic safety.
Utility model content
For prior art exist the problems referred to above, the purpose of this utility model be to provide a kind of can dry-chemical fire extinguishing elevate injection
Fire fighting truck, to improve fire-fighting operation efficiency and to reduce fire-fighting cost.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of can the water tower fire truck of dry-chemical fire extinguishing, including the fire pump being arranged on chassis of fire engine, proportioner
And subframe, described subframe is provided with water pot, premixing flow container, dry powder can, air supply system and center steering platform,
Described revolving dial is provided with center steering pipeline and lift arm, described lift arm is provided with liquid line and dry powder
Pipeline, the end at described lift arm is provided with fire monitor；It is characterized in that: described dry powder can is Horizontal dry powder tank.
As a kind of embodiment, described Horizontal dry powder tank includes horizontal tank body, air inlet pipe and flour extraction pipe, in horizontal tank body
Be provided with loop pipe, the circumference of described loop pipe is provided with some straight up and the arm that is connected with loop pipe,
The arm being positioned at horizontal tank body both sides is provided with multiple air jet pipe towards horizontal tank body both sides inwall, described loop pipe and institute
State air inlet pipe to be connected.
Preferably, described loop pipe is fixed on the bottom in horizontal tank body by fixed mount.
Preferably, in each arm, it is equipped with check valve.
Preferably, described air jet pipe is downward opening bend pipe.
Preferably, described flour extraction pipe is provided with multiple branch road, and the powder inlet of each branch road is distributed in the annulus of loop pipe
In territory.
Preferably, horizontal tank body is provided with dry powder charge door, for adding dry powder in tank.
Preferably, horizontal tank body is provided with exhaustor, for gas in drain tank.
Preferably, horizontal tank body is provided with relief valve, to prevent pressure inside the tank excessive.
Preferably, described Horizontal dry powder tank is connected on described subframe by amortisseur, and described amortisseur can be
Cushion can also be spring, and the material of cushion can be the material arbitrarily with elastic deformation.
Compared to prior art, Advantageous Effects of the present utility model is:
The water tower fire truck that this utility model provides not only can realize dry-chemical fire extinguishing function, and simple in construction, space profit
High by rate, especially can reduce car load center of gravity, improve stability and the safety of car load driving, be conducive to elevating injection fire-fighting
Car fast running in case of emergency, it is ensured that fire-fighting operation efficiency；It addition, the Horizontal dry powder tank that this utility model provides,
By arranging loop pipe in horizontal tank body, set up in the week of described loop pipe some straight up and and loop pipe
The arm being connected, arranges multiple air jet pipe towards horizontal tank body both sides inwall on the arm being positioned at horizontal tank body both sides,
In can realizing tank, all dry powder can fully suspend, thus ensure that making full use of of dry powder, it is possible to decrease dry-chemical fire extinguishing cost and
Improve extinguishing operation efficiency, there is obvious progressive and practicality.
Accompanying drawing explanation
Fig. 1 for embodiment provide a kind of can the perspective view of water tower fire truck of dry-chemical fire extinguishing；
Fig. 2 for embodiment provide a kind of can the side-looking structural representation of water tower fire truck of dry-chemical fire extinguishing；
The longitudinal sectional drawing of a kind of Horizontal dry powder tank that Fig. 3 provides for embodiment；
The transverse cross-sectional view of a kind of Horizontal dry powder tank that Fig. 4 provides for embodiment；
The partial enlarged drawing of a kind of Horizontal dry powder tank that Fig. 5 provides for embodiment.
In figure, label is schematically as follows: 1, chassis of fire engine；2, fire pump；3, proportioner；4, subframe；5, water
Tank；6, premixing flow container；7, Horizontal dry powder tank；70, horizontal tank body；71, air inlet pipe；72, flour extraction pipe；721, prop up
Road；722, powder inlet；73, loop pipe；731, fixed mount；74, arm；741, the arm of horizontal tank body both sides it is positioned at；
75, air jet pipe；76, check valve；77, dry powder charge door；78, exhaustor；79, relief valve；8, air supply system；9、
Center steering platform；10, center steering pipeline；11, lift arm；12, liquid line；13, dry powder pipeline；14, disappear
Anti-big gun；15, amortisseur.
Detailed description of the invention
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
Embodiment
Shown in Fig. 1 and Fig. 2: this utility model provide a kind of can the water tower fire truck of dry-chemical fire extinguishing, including setting
Put the fire pump 2 on chassis of fire engine 1, proportioner 3 and subframe 4, described subframe 4 is provided with water pot
5, premixing flow container 6, Horizontal dry powder tank 7, air supply system 8 and center steering platform 9, at described center steering platform 9
Inside it is provided with center steering pipeline 10, is provided with lift arm 11 on the top of described center steering platform 9, at described lift arm 11
On be provided with liquid line 12 and dry powder pipeline 13, the end at described lift arm 11 is provided with fire monitor 14.
Described water pot 5 is all connected with described proportioner 3 with the outfan of described premixing flow container 6, and described ratio is mixed
The outfan of clutch 3 is connected with described fire pump 2, the outfan phase of described Horizontal dry powder tank 7 and described air supply system 8
Connecting, the outfan of described fire pump 2 and the outfan of described Horizontal dry powder tank 7 are all connected with described center steering pipeline 10
Connecing, described liquid line 12 is connected with described center steering pipeline 10 with one end of described dry powder pipeline 13, and the other end is equal
It is connected with described fire monitor 14.
Water in water pot 5 enters fire pump 2 after mixing according to predetermined ratio with the mixed liquor in premixing flow container 6 and pressurizes,
Passing through the liquid pressurizeed by Pipeline transport to liquid line 12, the dry powder in Horizontal dry powder tank 7 is in the pressurization of air supply system 8
Under by Pipeline transport to dry powder pipeline 13, then ejected by fire monitor 14 and carry out fire-fighting fire extinguishing.
The horizontal layout of dry powder can, not only makes the integral layout simple in construction of fire fighting truck, and space availability ratio is high, and can reduce
Car load center of gravity, improves stability and safety, beneficially water tower fire truck in case of emergency quick of car load driving
Travel, it can be ensured that fire-fighting operation efficiency.
Shown in Fig. 3 and Fig. 4: a kind of Horizontal dry powder tank that this utility model provides, including horizontal tank body 70, air inlet pipe
71 and flour extraction pipe 72, in horizontal tank body 70, it is provided with loop pipe 73, described loop pipe 73 is fixed on by fixed mount 731
Bottom in horizontal tank body 70；The circumference of described loop pipe 73 is provided with some straight up and with loop pipe 73
The arm 74 being connected, is provided with multiple towards horizontal tank body 70 both sides on the arm 741 being positioned at horizontal tank body 70 both sides
The air jet pipe 75 of wall, described loop pipe 73 is connected with described air inlet pipe 71.External air source is passed through loop pipe by air inlet pipe 71
73 and arm 74 import in horizontal tank body 70, and multiple towards horizontal by be arranged on horizontal tank body both sides arm 741
The air jet pipe 75 of tank body both sides inwall, can make the dry powder in horizontal tank body 70 fully be suspended under gas effect and import powder delivery
Pipe 72 is obtained by, thus effectively reduces the surplus powder rate in tank, makes the dry powder in horizontal tank can get fully utilized.
Preferably: in each arm 74, be equipped with check valve 76, when the gas pressure in air inlet pipe 71 is less than tank
During internal gas pressure, by closing check valve 76, it can be ensured that the dry powder in tank will not be back to air inlet pipe 71.
Described air jet pipe 75 is downward opening bend pipe (as shown in Figure 5), to guarantee to be positioned at the dry powder of horizontal tank body 70 both sides
Can fully be blown to by gas and occur to suspend completely, thus be derived utilization by flour extraction pipe 72.
Described flour extraction pipe 72 is provided with multiple branch road 721, and the powder inlet 722 of each branch road 721 is distributed in the annular of loop pipe 73
In region, with the maximum dry powder importing and suspending, improve dry powder and derive efficiency.
Horizontal tank body 70 is additionally provided with dry powder charge door 77, for adding dry powder in tank；Also can be at horizontal tank body
Exhaustor 78 is set on 70, when quitting work, the gas in horizontal tank body 70 can be discharged, to prevent by exhaustor 78
Horizontal tank body 70 is chronically at high pressure conditions；And relief valve 79 is set on horizontal tank body 70, to prevent pressure inside the tank mistake
Greatly, it is ensured that safety.
By arranging loop pipe 73 in horizontal tank body 70, described loop pipe 73 set up in week some straight up,
And the arm 74 being connected with loop pipe 73, the arm 741 being positioned at horizontal tank body both sides is arranged multiple towards horizontal tank body
The air jet pipe 75 of both sides inwall, in can realizing tank, all dry powder can fully suspend, thus in can ensureing tank, dry powder is fully led
Go out to utilize, reduce surplus powder, reduce dry-chemical fire extinguishing cost and improve extinguishing operation efficiency.
Finally be necessary it is pointed out here that: the foregoing is only this utility model preferably detailed description of the invention, but this practicality
Novel protection domain is not limited thereto, the technology that any those familiar with the art discloses at this utility model
In the range of, the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.
Claims (10)
1. can the water tower fire truck of dry-chemical fire extinguishing, including the fire pump being arranged on chassis of fire engine, ratio mixing
Device and subframe, be provided with water pot, premixing flow container, dry powder can, air supply system and center steering flat on described subframe
Platform, is provided with center steering pipeline and lift arm on described revolving dial, described lift arm is provided with liquid line and
Dry powder pipeline, the end at described lift arm is provided with fire monitor；It is characterized in that: described dry powder can is Horizontal dry powder tank.
Water tower fire truck the most according to claim 1, it is characterised in that: described Horizontal dry powder tank includes horizontal tank
Body, air inlet pipe and flour extraction pipe, be provided with loop pipe in horizontal tank body, is provided with some perpendicular in the circumference of described loop pipe
Straight the most upwards and the arm that is connected with loop pipe, the arm being positioned at horizontal tank body both sides is provided with multiple towards horizontal tank
The air jet pipe of body both sides inwall, described loop pipe is connected with described air inlet pipe.
Water tower fire truck the most according to claim 2, it is characterised in that: described loop pipe is fixed by fixed mount
Bottom in horizontal tank body.
Water tower fire truck the most according to claim 2, it is characterised in that: in each arm, it is equipped with check valve.
Water tower fire truck the most according to claim 2, it is characterised in that: described air jet pipe is downward opening curved
Pipe.
Water tower fire truck the most according to claim 2, it is characterised in that: described flour extraction pipe is provided with multiple branch road,
The powder inlet of each branch road is distributed in the annular region of loop pipe.
Water tower fire truck the most according to claim 2, it is characterised in that: on horizontal tank body, it is provided with dry powder adds
Material mouth.
Water tower fire truck the most according to claim 2, it is characterised in that: on horizontal tank body, it is provided with exhaustor.
Water tower fire truck the most according to claim 2, it is characterised in that: on horizontal tank body, it is provided with relief valve.
Water tower fire truck the most according to claim 1, it is characterised in that: described Horizontal dry powder tank passes through damping
Device is connected on described subframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452522.XU CN205649760U (en) | 2016-05-18 | 2016-05-18 | But height of lifting that dry powder was put out a fire sprays fire engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620452522.XU CN205649760U (en) | 2016-05-18 | 2016-05-18 | But height of lifting that dry powder was put out a fire sprays fire engine |
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| Publication Number | Publication Date |
|---|---|
| CN205649760U true CN205649760U (en) | 2016-10-19 |
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ID=57403767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620452522.XU Active CN205649760U (en) | 2016-05-18 | 2016-05-18 | But height of lifting that dry powder was put out a fire sprays fire engine |
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| CN (1) | CN205649760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404851A (en) * | 2021-12-29 | 2022-04-29 | 湖南中联重科应急装备有限公司 | Dry powder fire extinguishing injection system and fire engine |
-
2016
- 2016-05-18 CN CN201620452522.XU patent/CN205649760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404851A (en) * | 2021-12-29 | 2022-04-29 | 湖南中联重科应急装备有限公司 | Dry powder fire extinguishing injection system and fire engine |
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| GR01 | Patent grant |