CN202020820U - Fire engine and tank body thereof - Google Patents
Fire engine and tank body thereof Download PDFInfo
- Publication number
- CN202020820U CN202020820U CN2010206384680U CN201020638468U CN202020820U CN 202020820 U CN202020820 U CN 202020820U CN 2010206384680 U CN2010206384680 U CN 2010206384680U CN 201020638468 U CN201020638468 U CN 201020638468U CN 202020820 U CN202020820 U CN 202020820U
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- Prior art keywords
- tank body
- fire fighting
- fighting truck
- water
- injection device
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a tank body of a fire engine, which comprises a tank body main body (1) and a filling device (2), wherein an output port of an output section (21) of the filling device (2) is communicated with the tank body main body (1), and the output port is arranged on the top part of the tank body main body (1).Since the output port of the filling device (2) is arranged on the top part of the tank body main body (1), and the output port is higher than a plane of water or foam inside the tank body main body (1), so an input section of the filling device (2) is free from being influenced by the water pressure inside the tank body main body (1), and the water or the foam is free from flowing back to the filling device (2). Therefore, the operability of a filling process can be improved; and moreover, the filling device (2) can be free from having a valve, so the cost is reduced. The utility model also discloses a fire engine comprising the fire engine tank body.
Description
Technical field
The utility model relates to the fire-fighting equipment technical field, particularly a kind of fire fighting truck and tank body thereof.
Background technology
Water filling fire fighting truck and foam truck need be to water pot filled with water or foams before realization work.Usually the tank body of triple or foam truck is provided with water filling device, and water filling device is communicated with water pot, is used for filled with water or foam.
At present, adopt the tank structure of water filling device form, please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the structural representation of fire fighting truck tank body in the prior art, Fig. 2 is the water level observational technique schematic diagram in the fire fighting truck tank body in the prior art, and Fig. 3 is the partial enlarged drawing of Fig. 1.
Usually be provided with water filling device 02 and manhole cover 03 on the tank body body 01 of fire fighting truck, water filling device 02 is installed in the bottom of water pot, the outlet pipe of water filling device 02 extend into tank body body 01 inside, the delivery port of outlet pipe is arranged on the diapire in the tank body body 01, delivery port to go out horizontal plane parallel with the water pot inner bottom surface, to guarantee and tank body body 01 internal communication; The input of water filling device 02 is provided with valve 04, is generally ball valve, and the water inlet of water filling device 02 is provided with quick tube tooth interface 05 usually, and tube tooth interface 05 is provided with quick pipe tooth stifle 06 fast.Manhole cover 03 is arranged at the top of tank body body 01.
When filled with water, open valve 04 switch earlier, from quick tube tooth interface 05, take off, quick tube tooth interface 05 is connected with the water source managing tooth stifle 06 fast, pass through water filling device 02 to 01 water filling of tank body body by the water source, from the water level of manhole cover 03 observation tank body body 01, when water level arrives tank body body 01 top, first valve-off 04, behind valve-off 04, stop water filling rapidly, quick tube tooth interface 05 is taken off from the water source, and pipe tooth stifle 06 fast is installed.
Adopt the tank body body 01 of this structure, because water filling device 02 is communicated with tank body body 01, so water filling device 02 is bearing the hydraulic pressure in the tank body body 01, even when water is filled it up with, can not stop water filling, must be behind the valve 04 of closing on the water filling device 02, just can stop water filling, the water in the tank body body into 01 that could guarantee like this to have annotated can not flow back in the water filling device 02, and is strict to operating process like this, if operate miss, valve-off 04 again after cutting off the water supply will cause the aqueous reflux in the tank body body 01 to come out, if under the situation of not cutting off the water supply, valve 04 is closed untimely, will cause water to overflow from manhole cover 03.Therefore, adopt the tank body body 01 of present version, the poor operability of water filling.
The utility model content
First purpose of the present utility model aims to provide a kind of tank body of fire fighting truck, and water or the foam that can avoid annotating in tank body flow backwards out, improves the operability of filling process, and on the water filling device valve can be set, can reduce cost.Second purpose of the present utility model aims to provide a kind of fire fighting truck that comprises the tank body of above-mentioned fire fighting truck.
For solving the problems of the technologies described above, the utility model provides a kind of tank body of fire fighting truck, comprises tank body body and injection device, and the delivery outlet of the deferent segment of described injection device is communicated with described tank body body, and described delivery outlet is arranged at the top of described tank body body.
Preferably, the some or all of outside that protrudes from the roof of described tank body body of described deferent segment, described delivery outlet is positioned at described roof inboard.
Preferably, the input section of described injection device is arranged at the outside of the bottom of described tank body body.
Preferably, described tank body body is run through in the stage casing of described injection device, and an end in described stage casing is connected with described input section, and the other end is connected with described deferent segment.
Preferably, the input section of described injection device is provided with quick tube tooth interface.
Preferably, also comprise overflow pipe, the inlet of described overflow pipe is arranged at the intrinsic top of described tank body, and its outlet is stretched out from described tank body body.
Preferably, described input section is provided with valve; The outlet of described overflow pipe and described valve are positioned at the homonymy of described tank body body.
The utility model also provides a kind of fire fighting truck, comprises vehicle frame and the tank body that is connected in vehicle frame, and described tank body is above-described tank body.
The tank body of the fire fighting truck that the utility model provides, the delivery outlet of the deferent segment of injection device is communicated with the tank body body, and delivery outlet is arranged at the top of tank body body.When filled with water or foam, the input section of injection device is communicated with input source, and water or foam add into tank body body from the delivery outlet of tank body bodies top, when water or foam are filled with, the input section and the input source of injection device are disconnected, and filling process can be finished.Because the delivery outlet of injection device is arranged at the top of tank body body, this delivery outlet is higher than the plane of intrinsic water of tank body or foam, make the input section of injection device not be subjected to the influence of tank body body interior hydraulic pressure, device is gone in the re-injection of can not flowing backwards of water or foam, therefore, improved the operability of filling process, and on the injection device valve can be set, can reduce cost.
A kind of preferred embodiment in, the tank body of the fire fighting truck that the utility model provides also comprises overflow pipe, the inlet of overflow pipe is arranged at the intrinsic top of tank body, its outlet is stretched out from the tank body body.Overflow pipe is set, and when water or foam were filled with, water or foam will flow out from its outlet through the inlet of overflow pipe, when the staff finds that overflow pipe has current, can stop filled with water or foam, the manhole cover that need not the tank body top goes to observe, and has improved operating efficiency.
The fire fighting truck that the utility model provides comprises the tank body of above-described fire fighting truck, because this fire fighting truck comprises the tank body of above-described fire fighting truck, its yet corresponding technique effect with tank body of above-described fire fighting truck does not repeat them here.
Description of drawings
Fig. 1 is the structural representation of fire fighting truck tank body in the prior art;
Fig. 2 is the water level observational technique schematic diagram in the fire fighting truck tank body in the prior art;
Fig. 3 is the partial enlarged drawing of Fig. 1;
The structural representation of the tank body of the fire fighting truck that Fig. 4 provides for the utility model;
Fig. 5 is the partial enlarged drawing of Fig. 4;
Fig. 6 is in the schematic diagram of flooded condition for the tank body of fire fighting truck shown in Figure 4;
Fig. 7 is the view of the tank body filling of fire fighting truck shown in Figure 4 after finishing.
The specific embodiment
Core of the present utility model is for providing a kind of tank body of fire fighting truck, and water or the foam that can avoid annotating in tank body flow backwards out, improves the operability of filling process, and on the water filling device valve can be set, can reduce cost.Another core of the present utility model is for providing a kind of fire fighting truck that comprises the tank body of above-mentioned fire fighting truck.
In order to make those skilled in the art understand the technical solution of the utility model better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 4, the structural representation of the tank body of the fire fighting truck that Fig. 4 provides for the utility model.
In a kind of concrete embodiment, the tank body of the fire fighting truck that the utility model provides comprises tank body body 1 and injection device 2; The input section 22 of injection device 2 is communicated with input source, and the delivery outlet 211 of its deferent segment 21 is communicated with tank body body 1, and its delivery outlet 211 is arranged at the top of tank body body 1.
The top of tank body body 1 as herein described, refer to one section spatial dimension of contiguous tank body body 1 roof 11, both comprise the one section zone that is close to tank body body 1 roof 11 in the tank body body 1, also comprised one section zone of tank body body 1 outer contiguous tank body body 1 roof 11.
The tank body of the fire fighting truck that the utility model provides, the delivery outlet 211 of the deferent segment 21 of injection device 2 is communicated with tank body body 1, and delivery outlet 211 is arranged at the top of tank body body 1.When filled with water or foam, the input section 22 of injection device 2 is communicated with input source, and water or foam add to advance tank body body 1 from the delivery outlet 211 at tank body body 1 top, when water or foam are filled with, the input section 22 of injection device 2 is disconnected with input source, and filling process can be finished.
Because the delivery outlet 211 of injection device 2 is arranged at the top of tank body body 1, this delivery outlet 211 is higher than the water in the tank body body 1 or the plane of foam, make the input section 22 of injection device 2 not be subjected to the influence of tank body body 1 inside water pressure, device 2 is gone in the re-injection of can not flowing backwards of water or foam, therefore, can improve the operability of filling process, and on the injection device 2 valve can be set, can reduce cost.
Further, the deferent segment 21 of injection device 2 can partly protrude from the outside of the roof 11 of tank body body 1, and the delivery outlet 211 of deferent segment 21 can be positioned at roof 11 inboards; This deferent segment 21 also can all protrude from the outside of the roof 11 of tank body body 1, and the delivery outlet 211 of deferent segment 21 can be positioned at roof 11 inboards.
When filled with water or foam, because the delivery outlet 211 of deferent segment 21 is positioned at roof 11 inboards, water or foam are injected into the tank body body 1 from roof 11 inboards of tank body body 1.Be provided with like this, it is maximum that the capacity in the tank body body 1 can reach, and promptly the peak level of tank body body 1 flushes with the roof 11 of tank body body 1, and delivery outlet 211 is arranged on the roof 11, also makes structure compact more, reasonable.
Certainly the deferent segment 21 of injection device 2 also is other positions that can be arranged at tank body body 1 top; for example; also the deferent segment 21 of injection device 2 can be arranged at the inboard of the roof 11 of tank body body 1; as long as its deferent segment 21 is arranged in the top area of tank body body 1, all in protection domain of the present utility model.
The input section 22 of injection device 2 can be arranged at the outside of the bottom of tank body body 1.Because the height on the distance from bottom ground of tank body body 1 is moderate, be provided with like this and be beneficial to being connected of input section 22 and input source, make things convenient for the ground staff to operate.
This paper is divided into input section 22, stage casing 23 and 21 3 parts of deferent segment with injection device 2, and input section 22, stage casing 23 and deferent segment 21 constitute whole injection device 2 successively, and input section 22, stage casing 23 and deferent segment 21 are communicated with successively.Injection device 2 can be made into integration, and also can make input section 22, stage casing 23 and deferent segment 21 respectively, is assembled into whole injection device 2 by various piece again.Certainly each part among input section 22, stage casing 23 and deferent segment 21 threes also can be made into integration, perhaps by assembling.
Please further with reference to figure 5, Fig. 5 is the partial enlarged drawing of Fig. 4.
The input section 22 of injection device 2 can be provided with quick tube tooth interface 221, promptly is connected with input source helping, and on the tube tooth interface 221 quick pipe tooth stifle can also be set fast.
Please further with reference to figure 6 and Fig. 7, Fig. 6 is in the schematic diagram of flooded condition for the tank body of fire fighting truck shown in Figure 4, and Fig. 7 is the view of the tank body filling of fire fighting truck shown in Figure 4 after finishing.
A kind of preferred embodiment in, the tank body of the fire fighting truck that the utility model provides also comprises overflow pipe 3, the inlet of overflow pipe 3 is arranged at the top in the tank body body 1, its outlet is stretched out from tank body body 1.
Top in the tank body body as herein described 1 refers to one section spatial dimension of contiguous tank body body 1 roof 11 in the tank body body 1.
Space in the inlet of overflow pipe 3 and the tank body body 1 is communicated with, and when being filled into the top of tank body body 1, water or foam can flow out from the inlet of overflow pipe 3 with assurance water or foam.
Under the situation that overflow pipe 3 is set, the input section 22 of injection device 2 also can be provided with valve, and the outlet of overflow pipe 3 and this valve can be positioned at the homonymy of tank body body 1.In this case, when carrying out water filling or foam, Open valve, the input section 22 of injection device 2 is communicated with input source, because the outlet of overflow pipe 3 and the homonymy that this valve is positioned at tank body body 1, the staff promptly can be observed the situation of overflow pipe 3 in the input section 22 of injection device 2, when the outflow of water or foam is arranged in the overflow pipe 3, the staff will the section of input 22 valve and input source cut off, promptly finish filling process.Under situation about being provided with like this, the operation of a whole set of filling process only needs a staff to finish, and can further increase work efficiency.
The outlet of overflow pipe 3 also can be provided with valve, valve closing can be overflowed from overflow pipe 3 to prevent water or foam in the fire fighting truck driving process, needs valve is transferred to opening when water filling.
Except the tank body of above-described fire fighting truck, the utility model also provides a kind of fire fighting truck, comprises vehicle frame and the tank body that is connected in vehicle frame, and this tank body is above-described tank body.
The fire fighting truck that the utility model provides, the tank body that comprises above-described fire fighting truck, because this fire fighting truck comprises the tank body of above-described fire fighting truck, its also corresponding technique effect with tank body of above-described fire fighting truck, should be noted that, the structure of these other parts of fire fighting truck sees also prior art, does not repeat them here.
Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (8)
1. the tank body of a fire fighting truck, comprise tank body body (1) and injection device (2), the delivery outlet of the deferent segment (21) of described injection device (2) is communicated with described tank body body (1), it is characterized in that, described delivery outlet is arranged at the top of described tank body body (1).
2. the tank body of fire fighting truck according to claim 1 is characterized in that, the some or all of outside that protrudes from the roof (11) of described tank body body (1) of described deferent segment (21), and described delivery outlet is positioned at described roof (11) inboard.
3. the tank body of fire fighting truck according to claim 2 is characterized in that, the input section (22) of described injection device (2) is arranged at the outside of the bottom of described tank body body (1).
4. the tank body of fire fighting truck according to claim 3, it is characterized in that, described tank body body (1) is run through in the stage casing (23) of described injection device (2), and an end of described stage casing (23) is connected with described input section (22), and the other end is connected with described deferent segment (21).
5. according to the tank body of each described fire fighting truck of claim 1 to 4, it is characterized in that the input section (22) of described injection device (2) is provided with quick tube tooth interface (221).
6. according to the tank body of each described fire fighting truck of claim 1 to 4, it is characterized in that, also comprise overflow pipe (3), the inlet of described overflow pipe (3) is arranged at the top in the described tank body body (1), and its outlet is stretched out from described tank body body (1).
7. the tank body of fire fighting truck according to claim 6 is characterized in that, described input section (22) is provided with valve; The outlet of described overflow pipe (3) and described valve are positioned at the homonymy of described tank body body (1).
8. a fire fighting truck comprises vehicle frame and the tank body that is connected in vehicle frame, it is characterized in that described tank body is each described tank body of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206384680U CN202020820U (en) | 2010-12-02 | 2010-12-02 | Fire engine and tank body thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206384680U CN202020820U (en) | 2010-12-02 | 2010-12-02 | Fire engine and tank body thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020820U true CN202020820U (en) | 2011-11-02 |
Family
ID=44845790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206384680U Expired - Fee Related CN202020820U (en) | 2010-12-02 | 2010-12-02 | Fire engine and tank body thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335365A (en) * | 2018-11-23 | 2019-02-15 | 三汽车制造有限公司 | Liquid container and fire fighting truck |
-
2010
- 2010-12-02 CN CN2010206384680U patent/CN202020820U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335365A (en) * | 2018-11-23 | 2019-02-15 | 三汽车制造有限公司 | Liquid container and fire fighting truck |
| CN109335365B (en) * | 2018-11-23 | 2024-05-07 | 三一汽车制造有限公司 | Liquid container and fire engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170213 Address after: 221000 Jiangsu Province, Xuzhou City Yunlong District No. 165 Patentee after: Xugong fire safety equipment Co. Ltd. Address before: 221004 Xuzhou, Zhejiang Province, Jiangsu Road No. 165 Patentee before: Xuzhou Heavy Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20191202 |