CN201271439Y - Fire-fighting liquid tank and water tower fire truck with the same - Google Patents
Fire-fighting liquid tank and water tower fire truck with the same Download PDFInfo
- Publication number
- CN201271439Y CN201271439Y CNU2008201366123U CN200820136612U CN201271439Y CN 201271439 Y CN201271439 Y CN 201271439Y CN U2008201366123 U CNU2008201366123 U CN U2008201366123U CN 200820136612 U CN200820136612 U CN 200820136612U CN 201271439 Y CN201271439 Y CN 201271439Y
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- storehouse
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- bin
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Abstract
The utility model discloses a fire-fighting fluid container and a water tower fire truck comprising same, and the fire-fighting fluid container comprises a first bin, a second bin and a third bin arranged between the first bin and the second bin; a first through hole and a second through hole are arranged on the wall of the third bin; a third through hole is disposed on the wall of the first bin; a fourth through hole is arranged on the wall of the second bin; by utilizing the through holes on each bin, the third bin can be communicated with the first bin, and can also be communicated with the second bin, so as to adjust the carrying capacity of extinguishing agent in each bin, and further meet different needs of different conditions of fire on fire-fighting equipment. The utility model provides the water tower fire truck that comprises the fire-fighting fluid container. Wherein, at least one section of the folding arm support is a telescopic arm. When in operation, the rapid extension of the arm support can still be realized at a narrow work site, and the operating maneuverability and flexibility of the whole vehicle are rather high.
Description
Technical field
The utility model relates to a kind of fire-fighting equipment, is specifically related to a kind of fire-fighting liquid tank and has the water tower fire truck of this fire-fighting liquid tank.
Background technology
Along with society and expanding economy, fire fighting truck progressively develops into the diversification vehicle from single triple, can be divided into triple, foam truck and water pot, foam universal fire truck etc. according to the kind of extinguishing chemical.Particularly for petroleum chemical industry, water collect tank, foam, act be high, and to spray three functions more and more welcome in the water tower fire truck of one.
In order to stamp out a fire rapidly, need select extinguishing chemical according to the principles such as character of catch fire Substance Properties and extinguishing chemical, such as: for the fuel oil fire alarm, the foam of selecting the flammable flammable liquid of putting out a fire to save life and property for use is as extinguishing chemical, can generate the floatation of foam layer of cohesion at liquid surface, rise and suffocate and cooling effect; For the natural gas fire alarm, select for use the water that can water down gas to make extinguishing chemical, can reduce combustion intensity, steam shroud in comburant around the time, can stop air to enter the combustion zone, thereby significantly reduce the content of oxygen, burning is suffocated because of anoxic extinguishes.But the fire-fighting liquid tank of existing water tower fire truck is subjected to the restriction of structure, and the volumetric ratio in its sump and foam storehouse is certain, and promptly the useful load of water and foam is certain; Therefore, can't adjust the useful load of water or foam, when arriving fire-extinguishing location, can not carry out the fire-fighting fire extinguishing operation in time, and need and other fire-fighting vehicle work compounds, easily like this lose best fire extinguishing opportunity at the catch fire needs of material of difference.
In addition, the lifting arm support of existing water tower fire truck is a foldable arm rack, need long duration of run during operation, spatial extent is big and stationarity is relatively poor, it is especially outstanding particularly to seem when running into narrow work-yard, the jib that is not easy to is put on display fast, has influenced the mobility and the flexibility of car load operation.
The utility model content
At above-mentioned defective, the technical problem that the utility model solves is, a kind of water tower fire truck of adjusting the fire-fighting liquid tank of extinguishing chemical useful load and having this fire-fighting liquid tank is provided.
The fire-fighting liquid tank that the utility model provides comprises first storehouse, second storehouse and is arranged at least one the 3rd storehouse between described first storehouse and second storehouse; Described at least one the 3rd storehouse is communicated with first storehouse and/or second storehouse by tube connector.
Preferably, described the 3rd storehouse is set to one, and has first through hole and second through hole on described the 3rd bulkhead; And has third through-hole on described first bulkhead; Has fourth hole on described second bulkhead; Adopt tube connector to be communicated with between described first through hole and the third through-hole, and shutoff second through hole and fourth hole; Or adopt tube connector to be communicated with between described second through hole and the fourth hole, and shutoff first through hole and third through-hole; Or all adopt tube connector to be communicated with between described first through hole and the third through-hole and between described second through hole and the fourth hole.
Preferably, in described three storehouses, be respectively arranged with liquid level sensor.
Preferably, adopt flange to be connected respectively between the two ends of described tube connector and the bulkhead.
The fire-fighting liquid tank that the utility model provides compared with prior art, three extinguishing agent bins that set gradually are adopted in the design of fire-fighting liquid tank described in the utility model, wherein, first storehouse and second storehouse are loaded water or fire foam respectively, wherein, place the 3rd storehouse between first storehouse and second storehouse can be according to the kind of concrete condition of a fire characteristic selective loading extinguishing chemical; If need to improve the useful load of extinguishing chemical in first storehouse, then load the extinguishing chemical identical in the 3rd storehouse, and adopt tube connector that first storehouse is communicated with the 3rd storehouse with first storehouse; If need to improve the useful load of extinguishing chemical in second storehouse, then load the extinguishing chemical identical in the 3rd storehouse, and adopt tube connector that second storehouse is communicated with the 3rd storehouse with second storehouse; Also can in three storehouses, load identical extinguishing chemical, and the employing tube connector is communicated with first storehouse respectively with the 3rd storehouse, second storehouse is communicated with the 3rd storehouse, like this, can obtain a kind of maximum loading of extinguishing chemical, to satisfy the characteristic needs of the special condition of a fire.
The water tower fire truck that the utility model provides comprises foldable arm rack, fire-fighting liquid tank, is used for power with engine in situ and exports the power takeoff of water pump to and be used to carry the self-propelled frame of parts of getting on the bus; Described fire-fighting liquid tank adopts foregoing fire-fighting liquid tank.
Preferably, having a joint arm at least in described foldable arm rack is telescopic arm.
Further preferably, described foldable arm rack is by one group of telescopic arm and folding the forming of a joint box arm; Wherein, described telescopic arm is formed by at least two joint box arm intussusceptions.
Further preferably, described foldable arm rack forms by two groups of telescopic arms are folding, and wherein, first group of telescopic arm is to be formed by at least three joint box arm intussusceptions, and second group of telescopic arm is to be formed by at least two joint box arm intussusceptions.
Preferably, described power takeoff adopts the total power power takeoff.
Preferably, also comprise scene of a fire surveillance, described scene of a fire surveillance comprises monitor and the display screen that is connected by data wire; Described monitor is arranged on the free end of foldable arm rack, and described display screen is arranged on the turntable console.
The water tower fire truck that the utility model provides compared with prior art, the useful load adjustable ratio of different extinguishing chemicals in its fire-fighting liquid tank, can satisfy the different needs of the different condition of a fire, and then can carry out the fire-fighting fire extinguishing operation in time, avoid losing best fire extinguishing opportunity for fire-fighting equipment.
In the preferred version of this patent, described foldable arm rack adopts the combined type jib structure, and promptly wherein at least one joint arm is a telescopic arm.Like this, for the roughly the same jib of length of run, part jib length of the present utility model is by the realization of stretching of telescopic arm, can reduce the quantity of folding arm joint, it is less relatively to launch required expansion spatial extent, therefore, and during operation, still can realize the quick exhibition of jib when narrow work-yard, the mobility and the flexibility of car load operation are higher; In addition, save the kinetic characteristic of launching with respect to folding arm, the stability of the linear telescopic motion of telescopic arm joint is better, and its speed of stretching out is faster than the development rate of folding arm joint, and therefore, the duration of run of the combined type jib of this programme is shorter.
Description of drawings
Fig. 1 is the overall structure schematic diagram of water tower fire truck provided by the utility model;
Fig. 2 is the side sectional view of fire-fighting liquid tank provided by the utility model;
Fig. 3 is the overall structure schematic diagram of modular folding jib provided by the utility model;
Fig. 4 is the A portion enlarged drawing of Fig. 1.
Among Fig. 1-Fig. 4:
Self-propelled frame 1, gearbox 11, power takeoff 12, power transmission shaft 13, fire pump 14;
Fire-fighting liquid tank 3, first storehouse 31, third through-hole 311, second storehouse 32, fourth hole 321, the 3rd storehouse 33, first through hole 331, second through hole 332, tube connector 34, plugging part 35, liquid level sensor 36;
The specific embodiment
Specify present embodiment below in conjunction with Figure of description.
See also Fig. 1, this figure is the overall structure schematic diagram of water tower fire truck provided by the utility model.
As shown in Figure 1, water tower fire truck provided by the utility model carries the parts of getting on the bus such as foldable arm rack 2, fire-fighting liquid tank 3 and control cabinl pulpit 4 by self-propelled frame 1.Shown in the figure is the state of foldable arm rack in responding or the transportation.During evolutionary operation, the combination jib that hoists is earlier looked scene of a fire situation to certain angle, determines whether to turn round turntable, can be respectively or open foldable arm rack simultaneously and stretch out jib, realize synchronous or asynchronous stretching by telescopic oil cylinder and extension and contraction control system.
See also Fig. 2, this figure is the side sectional view of fire-fighting liquid tank provided by the utility model.
As shown in Figure 2, the fire-fighting liquid tank 3 that the utility model provides comprises first storehouse 31, second storehouse 32 and the 3rd storehouse 33, and described the 3rd storehouse 33 is arranged between described first storehouse 31 and second storehouse 32; Have two holes on the bulkhead in described the 3rd storehouse 33: first through hole 331 and second through hole 332; Has third through-hole 311 on the bulkhead in described first storehouse 31; Has fourth hole 321 on the bulkhead in described second storehouse 32; Being provided for of described four through holes realized the connection between the adjacent storehouse.Wherein, the sidewall of top, the right side in described second storehouse 32 adopts chamfer design, avoids offseting with amplitude oil cylinder to cooperate master-plan.
With first storehouse 31 is that sump, second storehouse 32 are that the foam storehouse is an example, and two kinds of combination mode of communicating can be arranged.If need to improve the useful load of water in the fire-fighting liquid tank, described the 3rd storehouse 33 just is used for loading water, simultaneously, adopt tube connector 34 to be communicated with between described first through hole 331 and the third through-hole 311, second through hole 332 and fourth hole 321 adopt plugging part 35 to carry out shutoff (shown in the figure, being the mode that first storehouse 31 is communicated with the 3rd storehouse 33) respectively; If need to improve the useful load of foam in the fire-fighting liquid tank, described the 3rd storehouse 33 just is used for loading fire foam, simultaneously, adopt tube connector to be communicated with between described second through hole 332 and the fourth hole 321, described first through hole 331 and third through-hole 311 adopt plugging part to carry out shutoff respectively.
Certainly, fire-fighting liquid tank provided by the utility model also can be as loading single extinguishing chemical.It can be realized like this, three extinguishing agent bins all load with a kind of extinguishing chemical: water or foam or other, and will all adopt tube connector to be communicated with between described first through hole 331 and the third through-hole 311 and between described second through hole 332 and the fourth hole 321, three extinguishing agent bins connect mutually, and then improved the useful load of certain extinguishing chemical widely, to satisfy the characteristic needs of the special condition of a fire.
Two relatively independent settings of extinguishing agent bin of the existing fire-fighting liquid tank described in the background technology, the useful load in its sump and foam storehouse is certain; Thereby can't adjust the useful load of water or foam at the catch fire needs of material of difference.And the utility model adopts three extinguishing agent bins that set gradually, intermediate bin wherein can use flexibly, and foregoing combination mode of communicating can be adjusted the useful load of extinguishing chemicals such as water or foam, effectively avoided incuring loss through delay best fire extinguishing opportunity, even the problem of the safety of threat to life and property occurs.
Be understandable that, be used to realize two through holes (first through hole 331 and third through-hole 311 of adjacent two storehouses connection, second through hole 332 and fourth hole 321) between should guarantee less pitch-row, be beneficial to attended operation, and pitch-row between described first through hole 331 and the third through-hole 311 and annexation should and described second through hole 332 and fourth hole 321 between pitch-row and annexation in full accord, to improve the interchangeability of tube connector 34 and plugging part 35, shown in the figure, adopt flange to be connected respectively between described tube connector 34 and two plugging parts 35 and the bulkhead, simple in structure, reliably, and be easy on the technology realize.
What specify is, the 3rd storehouse that is arranged between described first storehouse and second storehouse is not limited to shown in the figure, and it also can be designed as a plurality of (not shown)s, realizes various combination connected relation between each storehouse by tube connector.According to actual needs, described at least one the 3rd storehouse can be communicated with first storehouse or be communicated with second storehouse or be communicated with simultaneously with first storehouse and second storehouse, to obtain different connection storage capacity.Use needs all in the protection domain of this patent as long as satisfy.
In addition, shown in the figure, four through holes all are arranged on the bottom of extinguishing agent bin, and making full use of the space of getting off, and sidewall do not have connector, and outward appearance is clean and tidy.
In addition, in described three storehouses, be respectively arranged with liquid level sensor 36, with liquid level in the real-time monitoring storehouse.Wherein, liquid level sensor 36 mainly is made up of magnetic reed switch and float, and magnetic material in the float when float moves up and down with tested liquid level, touches magnetic reed switch and detects the liquid level position.Be understandable that described liquid level sensor 36 is mature technologies, those skilled in the art can realize fully based on prior art, so present embodiment does not elaborate the concrete structure and the assembly relation of described liquid level sensor 36.
See also Fig. 3, this figure is the overall structure schematic diagram of modular folding jib provided by the utility model.
As shown in Figure 3, described foldable arm rack 2 is by one group of telescopic arm 21 and a joint box arm 22 folding forming; Wherein, described telescopic arm 21 is formed by four joint box arm intussusceptions, and box arm 22 is hinged with the movable end of the innermost layer box arm of telescopic arm 21, and the outermost layer box arm of telescopic arm 21 is hinged with the turntable of getting on the bus.Need to prove, wherein the quadric chain that forms by jib lubbing mechanism 23 and amplitude oil cylinder 24 that is connected between the innermost layer box arm of box arm 22 and telescopic arm 21 is realized, realize in this programme that foldable arm rack is identical in hinged quadric chain and the prior art, those skilled in the art can realize fully based on prior art, thus at this not to give unnecessary details.
Especially, described foldable arm rack 2 forms by two groups of telescopic arms are folding, and wherein, first group of telescopic arm is to be formed by at least three joint box arm intussusceptions, and second group of telescopic arm is to be formed by at least two joint box arm intussusceptions.
In fact, described modular folding jib 2 can have multiple compound mode, is that telescopic arm is all in the protection domain of this patent as long as a joint arm is arranged in the described foldable arm rack.
In addition, power takeoff 12 described in the utility model adopts the total power power takeoff.Concrete annexation sees also Fig. 4, and this figure is the A portion enlarged drawing of Fig. 1.
As shown in Figure 4, the input of described total power power takeoff 12 is connected with the output of gearbox 11, and the output of described total power power takeoff 12 is connected with the power intake of fire pump 14 by power transmission shaft 13.Like this, the reliability when having improved the car load fire-fighting operation has strengthened the power reserve of car load fire-fighting operation.
In addition, this programme has additional scene of a fire surveillance, and described scene of a fire surveillance comprises monitor 41 and the display screen 42 that is connected by data wire; As shown in Figure 1, described monitor 41 is arranged on the free end of foldable arm rack 2, i.e. the free end of box arm 22 as shown in Figure 1, and described display screen 42 is arranged on turntable console 4.So the purpose of design is in order to make the drill personnel Real Time Observation condition of a fire, to take measure timely and effectively, stamping out a fire.
To sum up, the utility model adopts the combined type boom system, the time that jib launches when greatly having shortened operation, jib launches required spatial extent when also having reduced operation simultaneously, and stationarity when having improved operation, particularly narrow place advantage seems particularly outstanding in the work-yard, is convenient to jib and fast and effeciently puts on display, and has strengthened the mobility and the flexibility of car load operation; The utility model is equipped with the adjustable fire-fighting liquid tank of useful load, strengthened the independent comprehensive operation work capacity of car load, when arriving fire-extinguishing location, can carry out the fire-fighting fire extinguishing operation in time, win best fire extinguishing opportunity, satisfy the different needs of different industries fire-fighting equipment; The utility model adopts the total power power takeoff to drive the fire-fighting power drive system of fire pump, and the reliability when having improved the car load fire-fighting operation has strengthened the power reserve of car load fire-fighting operation; The utility model is equipped with scene of a fire surveillance, can make the drill personnel Real Time Observation condition of a fire, takes measure timely and effectively, stamps out a fire.Therefore, the utility model reliable operation on the basis of improving the complete machine transaction capabilities, can satisfy the diversified market demand
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1, fire-fighting liquid tank comprises first storehouse and second storehouse, it is characterized in that, also comprises:
At least one the 3rd storehouse is arranged between described first storehouse and second storehouse;
Described at least one the 3rd storehouse is communicated with first storehouse and/or second storehouse by tube connector.
2, fire-fighting liquid tank according to claim 1 is characterized in that, described the 3rd storehouse is set to one, and has first through hole and second through hole on described the 3rd bulkhead; And
Has third through-hole on described first bulkhead; Has fourth hole on described second bulkhead;
Adopt tube connector to be communicated with between described first through hole and the third through-hole, and shutoff second through hole and fourth hole; Or
Adopt tube connector to be communicated with between described second through hole and the fourth hole, and shutoff first through hole and third through-hole; Or
All adopt tube connector to be communicated with between described first through hole and the third through-hole and between described second through hole and the fourth hole.
3, fire-fighting liquid tank according to claim 2 is characterized in that, is respectively arranged with liquid level sensor in described three storehouses.
4, fire-fighting liquid tank according to claim 3 is characterized in that, adopts flange to be connected respectively between the two ends of described tube connector and the bulkhead.
5, water tower fire truck, comprise foldable arm rack, fire-fighting liquid tank, be used for power with engine in situ and export the power takeoff of water pump to and be used to carry the self-propelled frame of parts of getting on the bus, it is characterized in that described fire-fighting liquid tank adopts as the described fire-fighting liquid tank of arbitrary claim among the claim 1-4.
6, water tower fire truck according to claim 5 is characterized in that, having a joint arm in described foldable arm rack at least is telescopic arm.
7, water tower fire truck according to claim 6 is characterized in that, described foldable arm rack is by one group of telescopic arm and folding the forming of a joint box arm; Wherein, described telescopic arm is formed by at least two joint box arm intussusceptions.
8, water tower fire truck according to claim 6, it is characterized in that described foldable arm rack forms by two groups of telescopic arms are folding, wherein, first group of telescopic arm is to be formed by at least three joint box arm intussusceptions, and second group of telescopic arm is to be formed by at least two joint box arm intussusceptions.
According to claim 6,7 or 8 described water tower fire trucks, it is characterized in that 9, described power takeoff adopts the total power power takeoff.
10, water tower fire truck according to claim 9 is characterized in that, also comprises scene of a fire surveillance, and described scene of a fire surveillance comprises monitor and the display screen that is connected by data wire; Described monitor is arranged on the free end of foldable arm rack, and described display screen is arranged on the turntable console.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201366123U CN201271439Y (en) | 2008-09-17 | 2008-09-17 | Fire-fighting liquid tank and water tower fire truck with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201366123U CN201271439Y (en) | 2008-09-17 | 2008-09-17 | Fire-fighting liquid tank and water tower fire truck with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201271439Y true CN201271439Y (en) | 2009-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201366123U Expired - Fee Related CN201271439Y (en) | 2008-09-17 | 2008-09-17 | Fire-fighting liquid tank and water tower fire truck with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201271439Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676005B (en) * | 2008-09-17 | 2012-02-01 | 徐州重型机械有限公司 | Lifting-jet fire-fighting truck |
| CN104123014A (en) * | 2014-08-13 | 2014-10-29 | 徐州重型机械有限公司 | Liquid-carrying fire fighting truck and carried liquid proportion adjustment system thereof |
| WO2020125215A1 (en) * | 2018-12-20 | 2020-06-25 | 追信数字科技有限公司 | Fire truck |
| CN115042619A (en) * | 2022-06-30 | 2022-09-13 | 三一汽车制造有限公司 | Working machine |
-
2008
- 2008-09-17 CN CNU2008201366123U patent/CN201271439Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101676005B (en) * | 2008-09-17 | 2012-02-01 | 徐州重型机械有限公司 | Lifting-jet fire-fighting truck |
| CN104123014A (en) * | 2014-08-13 | 2014-10-29 | 徐州重型机械有限公司 | Liquid-carrying fire fighting truck and carried liquid proportion adjustment system thereof |
| WO2020125215A1 (en) * | 2018-12-20 | 2020-06-25 | 追信数字科技有限公司 | Fire truck |
| CN115042619A (en) * | 2022-06-30 | 2022-09-13 | 三一汽车制造有限公司 | Working machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20130917 |