CN104174135A - Liquid extinguishing agent tank truck - Google Patents
Liquid extinguishing agent tank truck Download PDFInfo
- Publication number
- CN104174135A CN104174135A CN201410423640.3A CN201410423640A CN104174135A CN 104174135 A CN104174135 A CN 104174135A CN 201410423640 A CN201410423640 A CN 201410423640A CN 104174135 A CN104174135 A CN 104174135A
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- CN
- China
- Prior art keywords
- extinguishing agent
- helitank
- agent tank
- liquid
- extinguishing chemical
- 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.)
- Pending
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to a liquid extinguishing agent tank truck, which comprises an extinguishing agent tank arranged on a movable truck body; a spray pipe for spraying an extinguishing agent is arranged on the extinguishing agent tank; a stirrer driven by a motor and used for stirring the liquid extinguishing agent contained in the extinguishing agent tank is arranged in the extinguishing agent tank; and a pressurizer for supplying pressure into the extinguishing agent tank is arranged outside the extinguishing agent tank. According to the liquid extinguishing agent tank truck disclosed by the invention, by means of the pressurizer, gas is filled in the extinguishing agent tank, so that the extinguishing agent tank internally has enough pressure to spray the extinguishing agent inside; the effective service life and the use efficiency of the extinguishing agent are greatly prolonged and improved; by means of the stirrer, the problem that the effect of the liquid extinguishing agent is lost or reduced because precipitation is generated after long-time storage is solved; simultaneously, the spray pipe is arranged on rotary bearing shoes and a liftable hydraulic lifting mechanism, so that the spray head of the spray pipe can be adjusted according to requirements, and therefore, the fire-extinguishing efficiency is improved.
Description
Technical field
The present invention relates to the extinguishing device in fire-fighting equipment field, specifically a kind of liquid extinguisher tank car.
Background technology
Fire-fighting equipment of the prior art generally has the term of validity and failure period, to failure period fire fighting device can not use, cause waste.Even less than the failure period, inside has Pressure gauge to show, pressure can reduce along with the loss of time, when equal pressure is low, the fire-fighting medicine of a tank can only be used sub-fraction, when fire-fighting area is large, the fire distinguisher that standby quantity is few just can not be put out a fire, especially fire-fighting go-cart, the material of a gas tank shows according to pressure, most can not use.Sometimes fire extinguishing once needs with up to a hundred fire-fighting equipments, but so many fire-fighting equipments use under normal circumstances less than, but each year or also need for 2 years to change once, while to avoid fire, fire-fighting equipment lost efficacy and causes using, and increased considerably like this with regard to having caused in the infusion of financial resources aspect fire-fighting equipment.
Summary of the invention
For solving fire-fighting equipment of the prior art due to the problem along with causing its internal pressure loss time lapse and then can not using or can not use completely, the invention provides a kind of liquid extinguisher tank car, the present invention can be to make-up gas in helitank, make its inner pressure remain on normal condition, thereby increased substantially the service life of fire-fighting equipment and the availability of internal firefighting agent.
The present invention solves the problems of the technologies described above the technical scheme of employing to be: a kind of liquid extinguisher tank car, comprise the helitank being arranged on removable car body, helitank is provided with the jet pipe of ejection extinguishing chemical, in described helitank, be provided with by motor-driven for stirring the agitator of carrying liquid extinguishing chemical in helitank, agitator comprises shaft and is arranged on the stirring vane on shaft, the shell of described helitank is from inside to outside successively by outer wall, intermediate layer and inwall form, shaft enters in helitank through the sealing mechanism being arranged on helitank shell, sealing mechanism comprises the sealed bearing being arranged on inwall, be arranged on the elastic seal ring on intermediate layer and be arranged on the seal washer on outer wall, and the diameter of elastic seal ring is greater than the diameter of sealed bearing and seal washer, so that sealed bearing and seal washer all produce top tight sealing effect to elastic seal ring, the outer setting of described helitank is useful on to the pressuring machine of supplementary pressure in helitank.
Described jet pipe is fixed on holder watt and goes up, and holder watt is arranged on the end of hydraulicefficiency elevation structure elevating lever in rotating mode by dwang;
Described helitank is provided with to the passage of liquid make-up extinguishing chemical in it.
In the present invention, Pressure gauge is set on described helitank again and to monitor its inner pressure, changes.
In the present invention, in the time need not causing the pressure decreased in it for a long time, start pressuring machine and supplement air pressure in helitank; Meanwhile, start agitator, the liquid extinguisher in it is stirred, thereby play the object that mixes precipitation.
Beneficial effect: the present invention is filled with gas by pressuring machine is set in helitank, thus guaranteed that its inside has sufficient pressure and makes inner extinguishing chemical ejection, the service efficiency that has significantly extended effective life and extinguishing chemical; By being set, agitator prevents that liquid extinguisher long storage time from producing the generation that precipitation causes the problems such as inefficacy or effectiveness reduction; Meanwhile, by jet pipe being arranged on rotating holder watt and liftable hydraulicefficiency elevation structure, realized the shower nozzle effect that travel direction is adjusted as required of jet pipe, the efficiency while having improved fire extinguishing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the partial structurtes schematic diagram of sealing mechanism;
Reference numeral: 1, removable car body, 2, helitank, 201, outer wall, 202, intermediate layer, 203, inwall, 3, agitator, 301, stirring vane, 302, sealed bearing, 303, elastic seal ring, 304, seal washer, 4, motor, 5, pressuring machine, 6, Tuo Wa, 7, jet pipe, 8, hydraulicefficiency elevation structure.
The specific embodiment
As shown in the figure, a kind of liquid extinguisher tank car, comprise the helitank 2 being arranged on removable car body 1, helitank 2 is provided with the jet pipe 7 of ejection extinguishing chemical, in described helitank 2, be provided with by motor 4, driven for stirring the agitator 3 of the interior carrying liquid extinguishing chemical of helitank 2, agitator 3 comprises shaft and is arranged on the stirring vane 301 on shaft, the shell of described helitank 2 is from inside to outside successively by outer wall 201, intermediate layer 202 and inwall 203 form, shaft enters in helitank 2 through the sealing mechanism being arranged on helitank 2 shells, sealing mechanism comprises the sealed bearing 302 being arranged on inwall 203, be arranged on the elastic seal ring 303 on intermediate layer 202 and be arranged on the seal washer 304 on outer wall 201, and the diameter of elastic seal ring 303 is greater than the diameter of sealed bearing 302 and seal washer 304, so that sealed bearing 302 and seal washer 304 all produce top tight sealing effect to elastic seal ring 303, the outer setting of described helitank 2 is useful on to the pressuring machine 5 of helitank 2 interior supplementary pressures.
Be more than basic embodiment of the present invention, can on above basis, be improved further and limit, so that its effect is better:
As, described jet pipe 7 is fixed in holder watts 6, holder watts 6 is arranged on the end of hydraulicefficiency elevation structure 8 elevating levers in rotating mode by dwang, drive like this Height Adjustment of holder watts 6 and jet pipe 7 by hydraulicefficiency elevation structure 8, the rotation of holder simultaneously watts 6 drive jet pipe 7 top nozzles towards change;
And for example, described helitank 2 is provided with to the passage of liquid make-up extinguishing chemical in it, to realize recycling.
Claims (3)
1. a liquid extinguisher tank car, comprise the helitank (2) being arranged on removable car body (1), helitank (2) is provided with the jet pipe (7) of ejection extinguishing chemical, it is characterized in that: in described helitank (2), be provided with by motor (4), driven for stirring the agitator (3) of the interior carrying liquid extinguishing chemical of helitank (2), agitator (3) comprises shaft and is arranged on the stirring vane (301) on shaft, the shell of described helitank (2) is from inside to outside successively by outer wall (201), intermediate layer (202) and inwall (203) form, shaft enters in helitank (2) through the sealing mechanism being arranged on helitank (2) shell, sealing mechanism comprises the sealed bearing (302) being arranged on inwall (203), be arranged on the elastic seal ring (303) on intermediate layer (202) and be arranged on the seal washer (304) on outer wall (201), and the diameter of elastic seal ring (303) is greater than the diameter of sealed bearing (302) and seal washer (304), so that sealed bearing (302) and seal washer (304) all produce top tight sealing effect to elastic seal ring (303), the outer setting of described helitank (2) is useful on to the pressuring machine (5) of the interior supplementary pressure of helitank (2).
2. a kind of liquid extinguisher tank car according to claim 1, is characterized in that: it is upper that described jet pipe (7) is fixed on Tuo Wa (6), and Tuo Wa (6) is arranged on the end of hydraulicefficiency elevation structure (8) elevating lever in rotating mode by dwang.
3. a kind of liquid extinguisher tank car according to claim 1, is characterized in that: described helitank (2) is provided with to the passage of liquid make-up extinguishing chemical in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423640.3A CN104174135A (en) | 2014-08-26 | 2014-08-26 | Liquid extinguishing agent tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423640.3A CN104174135A (en) | 2014-08-26 | 2014-08-26 | Liquid extinguishing agent tank truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104174135A true CN104174135A (en) | 2014-12-03 |
Family
ID=51955655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410423640.3A Pending CN104174135A (en) | 2014-08-26 | 2014-08-26 | Liquid extinguishing agent tank truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104174135A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604889A (en) * | 2018-06-14 | 2019-12-24 | 安徽新兴翼凌机电发展有限公司 | Portable fire extinguishing device |
-
2014
- 2014-08-26 CN CN201410423640.3A patent/CN104174135A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110604889A (en) * | 2018-06-14 | 2019-12-24 | 安徽新兴翼凌机电发展有限公司 | Portable fire extinguishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |
|
| RJ01 | Rejection of invention patent application after publication |