CN203556077U - Positive-pressure type foam proportioning system - Google Patents
Positive-pressure type foam proportioning system Download PDFInfo
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- CN203556077U CN203556077U CN201320765180.3U CN201320765180U CN203556077U CN 203556077 U CN203556077 U CN 203556077U CN 201320765180 U CN201320765180 U CN 201320765180U CN 203556077 U CN203556077 U CN 203556077U
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- pipeline
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- car
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- 239000006260 foam Substances 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 210000000497 foam cell Anatomy 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the field of fire fighting equipment, in particular to a positive-pressure type foam proportioning system. The positive-pressure foam proportioning system comprises a general pump, a local foam fluid tank, a water tank, a foam pool and a main pump. The general pump is communicated with the local foam liquid tank and the water tank; the general pump, the local foam fluid tank, the water tank, the foam pool and the main pump are respectively disposed on fire fighting trucks; the inlet of the main pump is connected with the local foam liquid tank and the foam tank respectively through pipelines, and the outlet of the main pump is connected with a supply pipeline used for supplying foam liquid to other fire fighting trucks and a local outlet pipeline used for delivering self-use liquid; the inlet of the general pump is connected with the water tank through a pipeline, and the outlet of the general pump is connected onto the local output pipeline. Under the condition of satisfying requirements on the self-use foam liquid, the positive-pressure foam proportioning system can also supply the foam liquid to other fire fighting trucks.
Description
Technical field
The utility model relates to fire-fighting equipment field, particularly a kind of positive-pressure type foam proportioning system.
Background technology
existing is suction type foam proportioning system for the foam proportioning system on fire fighting truck, the function of this type systematic is: start vehicle-mounted water pump, the high flow rate of the water under high pressure by exit of pump makes foam line form vacuum, to reach the object of suction foam solution, and only limiting to this car internal feed uses, if water pump quits work, this system function that will lose everything.
Utility model content
The problem existing for prior art, it is a kind of meeting self use foam solution in the situation that goal of the invention of the present utility model is to provide, and can also supply with foam solution to the positive-pressure type foam proportioning system of other fire fighting trucks.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of positive-pressure type foam proportioning system, it comprises: master cylinder, this car concentrated tank, water pot, foam cell, main body pump, described master cylinder and this car concentrated tank, water pot is communicated with, described master cylinder, this car concentrated tank, water pot is arranged on respectively on fire fighting truck, described foam cell, main body pump is arranged on respectively on fire fighting truck, the import of described main body pump by pipeline respectively with this car concentrated tank, foam cell connects, described main body delivery side of pump is connected with respectively for the supply pipeline to other fire fighting truck supply foam solutions, for transporting this car output pipe of the personal liquid of this car, described total pump inlet is connected by pipeline with described water pot, described total delivery side of pump is connected on described car output pipe, foam solution is all housed in this car concentrated tank, foam cell, foam solution in this car concentrated tank is extracted out and can be met self using of this car by main body pump, the foam solution of foam cell is extracted out and can be supplied with other fire fighting trucks by supply pipeline by main body pump, when in this car concentrated tank, foam solution is not enough, the foam solution that also can extract foam cell is automobile-used for this, and master cylinder is responsible for this automobile-used water from water pot, to extract and apply certain pressure out.
As preferred version of the present utility model, on described car concentrated tank, be also connected with pipeline A, described pipeline A walks around described main body pump and is directly connected with described car output pipe, when not needing to supply with other fire fighting truck foam solutions, in order to save the energy, can close main body pump, only open master cylinder, utilize prior art principle to adopt the principle of negative pressure that the foam solution in this car concentrated tank is extracted out and used.
As preferred version of the present utility model, described positive-pressure type foam proportioning system also comprises: main frame, controller, on pipeline, described main body pump and described the tank connected pipeline of car foam solution that described car output pipe, supply pipeline, pipeline A, described main body pump are connected with described foam cell, stop valve is all installed, described stop valve is connected with described main frame and is controlled by the described controller being connected on described main frame, more intelligent, improve fire fighter's Operational Effectiveness Rat.
As preferred version of the present utility model, described positive-pressure type foam proportioning system also comprises: pipeline B, one end of described pipeline B is connected to described main body pump and described the tank connected pipeline of car foam solution middle part, the other end is connected on described car output pipe, on described pipeline B, be provided with stop valve, described stop valve is connected with described main frame and is controlled by described controller, described pipeline B is cleanser conduit, it forms loop between this car output pipe and main body pump pipeline around, master cylinder, main body pump coordinates related valves can complete the cleaning of part transportation foam solution pipeline.
As preferred version of the present utility model, described positive-pressure type foam proportioning system also comprises: main armament, left side delivery port, right side delivery port, described main armament is connected on described car output pipe, what on described car output pipe, be connected with described main armament is high-voltage tube, described left side delivery port, right side delivery port are connected to the both sides of described high-voltage tube, and main armament is main fire access, and its flow is maximum, the flow of left side delivery port, right side delivery port is smaller, for auxiliary main armament fire extinguishing.
As preferred version of the present utility model, on the pipeline that described left side delivery port, right side delivery port, main armament are connected with described high-voltage tube respectively, be provided with stop valve, described stop valve is connected with described main frame and is controlled by described controller, it in prior art, is the function that does not have single-point to control, here adopted the stop valve of part position, make the fire fighter can a certain delivery port of a switch, realize single-point and control.
As preferred version of the present utility model, described positive-pressure type foam proportioning system also comprises: left side rifle, right side rifle, described left side rifle, right side rifle is communicated with the import of described main body pump by pipeline C, it is communicated with position and is positioned at the pipeline middle part that described pipeline A is communicated with this car output pipe, on described pipeline C, be provided with stop valve, described stop valve is connected with described main frame and is controlled by described controller, the rifle head of described left side rifle, on the pipeline that the rifle head of right side rifle is connected with pipeline C respectively, be provided with the pipeline being connected with described master cylinder, left side rifle, right side rifle is another fire-fighting pipeline, its pipeline being connected with rifle head is flexible pipe, adapt to the fire extinguishing under varying environment.
As preferred version of the present utility model, described main body pump is connected with the engine of fire fighting truck by transmission system, makes engine directly as the power source of main body pump, more convenient structural configuration.
As preferred version of the present utility model, described transmission system critical piece is shaft coupling.
The beneficial effects of the utility model are:
Meeting self use foam solution in the situation that, can also supply with foam solution to other fire fighting trucks.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Mark in figure: 1-engine, 2-controller, 3-main frame, 4-left side rifle, 5-right side rifle, 6-left side delivery port, 7-main armament, 8-high-voltage tube, the secondary big gun of 9-, 10-water pot, 11-right side delivery port, 12-master cylinder, 13-main body pump, 14-foam cell, this car of 15-concentrated tank, 16-transmission system, 17-pipeline A, 18-pipeline B, 19-pipeline C, this car of 20-output pipe, 21-supply pipeline.
The specific embodiment
Below in conjunction with embodiment and the specific embodiment, the utility model is described in further detail.But this should be interpreted as to the scope of the above-mentioned theme of the utility model only limits to following embodiment, all technology realizing based on summary of the invention of the present utility model all belong to scope of the present utility model.
A kind of positive-pressure type foam proportioning system, it comprises: master cylinder 12, this car concentrated tank 15, water pot 10, foam cell 14, main body pump 13, described master cylinder 12 and this car concentrated tank 15, water pot 10 is communicated with, described master cylinder 12, this car concentrated tank 15, water pot 10 is arranged on respectively on fire fighting truck, described foam cell 14, main body pump 13 is arranged on respectively on fire fighting truck, the import of described main body pump 13 by pipeline respectively with this car concentrated tank 15, foam cell 14 connects, the outlet of described main body pump 13 is connected with respectively for the supply pipeline 21 to other fire fighting truck supply foam solutions, for transporting this car output pipe 20 of the personal liquid of this car, described master cylinder 12 imports are connected by pipeline with described water pot 10, the outlet of described master cylinder 12 is connected on described car output pipe 20.
In the present embodiment, on described car concentrated tank 15, be also connected with pipeline A17, described pipeline A17 walks around described main body pump 13 and is directly connected with described car output pipe 20.
In the present embodiment, described positive-pressure type foam proportioning system also comprises: main frame 3, controller 2, on the pipeline that described car output pipe 20, supply pipeline 21, pipeline A17, described main body pump 13 are connected with described foam cell 14, the pipeline that described main body pump 13 is connected with described car concentrated tank 15, stop valve is all installed, described stop valve is connected with described main frame 3 and is controlled by the described controller 2 being connected on described main frame 3.
In the present embodiment, described positive-pressure type foam proportioning system also comprises: pipeline B18, one end of described pipeline B18 is connected to the pipeline middle part that described main body pump 13 is connected with described car concentrated tank 15, the other end is connected on described car output pipe 20, on described pipeline B18, be provided with stop valve, described stop valve is connected with described main frame 3 and is controlled by described controller 2.
In the present embodiment, described positive-pressure type foam proportioning system also comprises: main armament 7, left side delivery port 6, right side delivery port 11, described main armament 7 is connected on described car output pipe 20, what on described car output pipe 20, be connected with described main armament 7 is high-voltage tube 8, and described left side delivery port 6, right side delivery port 11 are connected to the both sides of described high-voltage tube 8.
In the present embodiment, on the pipeline that described left side delivery port 6, right side delivery port 11, main armament 7 are connected with described high-voltage tube 8 respectively, be provided with stop valve, described stop valve is connected with described main frame 3 and is controlled by described controller 2.
In the present embodiment, described positive-pressure type foam proportioning system also comprises: left side rifle 4, right side rifle 5, described left side rifle 4, right side rifle 5 is communicated with the import of described main body pump 13 by pipeline C19, it is communicated with position and is positioned at the pipeline middle part that described pipeline A17 is communicated with this car output pipe 20, on described pipeline C19, be provided with stop valve, described stop valve is connected with described main frame 3 and is controlled by described controller 2, the rifle head of described left side rifle 4, on the pipeline that the rifle head of right side rifle 5 is connected with pipeline C19 respectively, be provided with the pipeline being connected with described master cylinder 12, this pipeline can not be connected with master cylinder 12 yet, can be connected with other pumps separately, as long as meet and have water under high pressure input, described pipeline C19 and left side rifle 4, the pipeline that the rifle head of right side rifle 5 connects is flexible pipe.
In the present embodiment, described main body pump 13 is connected with the engine 1 of fire fighting truck by transmission system 16, and when described positive-pressure type foam proportioning system is not arranged on fire fighting truck, described main body pump 13 is connected with motor by transmission system 16.
In the present embodiment, described transmission system 16 critical pieces are shaft coupling, and described high-voltage tube 8 sides are provided with secondary big gun 9, auxiliary main armament 7 work, and described main body pump 13 is provided with the relief pipeline for pressure release around.
Claims (9)
1. a positive-pressure type foam proportioning system, it comprises: master cylinder, this car concentrated tank, water pot, described master cylinder and this car concentrated tank, water pot is communicated with, described master cylinder, this car concentrated tank, water pot is arranged on respectively on fire fighting truck, it is characterized in that, also comprise: foam cell, main body pump, described foam cell, main body pump is arranged on respectively on fire fighting truck, the import of described main body pump by pipeline respectively with this car concentrated tank, foam cell connects, described main body delivery side of pump is connected with respectively for the supply pipeline to other fire fighting truck supply foam solutions, for transporting this car output pipe of the personal liquid of this car, described total pump inlet is connected by pipeline with described water pot, described total delivery side of pump is connected on described car output pipe.
2. positive-pressure type foam proportioning system according to claim 1, is characterized in that, on described car concentrated tank, is also connected with pipeline A, and described pipeline A walks around described main body pump and is directly connected with described car output pipe.
3. positive-pressure type foam proportioning system according to claim 2, it is characterized in that, also comprise: main frame, controller, on pipeline, described main body pump and described the tank connected pipeline of car foam solution that described car output pipe, supply pipeline, pipeline A, described main body pump are connected with described foam cell, stop valve is all installed, described stop valve is connected with described main frame and is controlled by the described controller being connected on described main frame.
4. positive-pressure type foam proportioning system according to claim 1, it is characterized in that, also comprise: pipeline B, one end of described pipeline B is connected to described main body pump and described the tank connected pipeline of car foam solution middle part, the other end is connected on described car output pipe, on described pipeline B, be provided with stop valve, described stop valve is connected with described main frame and is controlled by described controller.
5. according to the positive-pressure type foam proportioning system described in claim 1 or 2 or 4, it is characterized in that, also comprise: main armament, left side delivery port, right side delivery port, described main armament is connected on described car output pipe, what on described car output pipe, be connected with described main armament is high-voltage tube, and described left side delivery port, right side delivery port are connected to the both sides of described high-voltage tube.
6. positive-pressure type foam proportioning system according to claim 5, it is characterized in that, on the pipeline that described left side delivery port, right side delivery port, main armament are connected with described high-voltage tube respectively, be provided with stop valve, described stop valve is connected with described main frame and is controlled by described controller.
7. positive-pressure type foam proportioning system according to claim 2, it is characterized in that, also comprise: left side rifle, right side rifle, described left side rifle, right side rifle are communicated with the import of described main body pump by pipeline C, it is communicated with position and is positioned at the pipeline middle part that described pipeline A is communicated with this car output pipe, on described pipeline C, be provided with stop valve, described stop valve is connected with described main frame and is controlled by described controller, on the pipeline that the rifle head of described left side rifle, the rifle head of right side rifle are connected with pipeline C respectively, is provided with the pipeline being connected with described master cylinder.
8. according to the positive-pressure type foam proportioning system described in claim 1 or 2 or 4, it is characterized in that, described main body pump is connected with the engine of fire fighting truck by transmission system.
9. positive-pressure type foam proportioning system according to claim 8, is characterized in that, described transmission system critical piece is shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765180.3U CN203556077U (en) | 2013-11-28 | 2013-11-28 | Positive-pressure type foam proportioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765180.3U CN203556077U (en) | 2013-11-28 | 2013-11-28 | Positive-pressure type foam proportioning system |
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| Publication Number | Publication Date |
|---|---|
| CN203556077U true CN203556077U (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320765180.3U Expired - Lifetime CN203556077U (en) | 2013-11-28 | 2013-11-28 | Positive-pressure type foam proportioning system |
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| CN (1) | CN203556077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585728A (en) * | 2013-11-28 | 2014-02-19 | 四川森田消防装备制造有限公司 | Positive pressure type foam proportion mixing system |
| CN104524721A (en) * | 2015-01-07 | 2015-04-22 | 北京中卓时代消防装备科技有限公司 | Fire fighting truck with supernormal fire extinguishing ability |
| CN107982829A (en) * | 2017-12-22 | 2018-05-04 | 苏州市捷达消防车辆装备有限公司 | Used in fire-fighting positive-pressure type big flow foam proportioning system |
-
2013
- 2013-11-28 CN CN201320765180.3U patent/CN203556077U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585728A (en) * | 2013-11-28 | 2014-02-19 | 四川森田消防装备制造有限公司 | Positive pressure type foam proportion mixing system |
| CN103585728B (en) * | 2013-11-28 | 2016-06-01 | 四川森田消防装备制造有限公司 | Positive-pressure type froth ratio mixing system |
| CN104524721A (en) * | 2015-01-07 | 2015-04-22 | 北京中卓时代消防装备科技有限公司 | Fire fighting truck with supernormal fire extinguishing ability |
| CN107982829A (en) * | 2017-12-22 | 2018-05-04 | 苏州市捷达消防车辆装备有限公司 | Used in fire-fighting positive-pressure type big flow foam proportioning system |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 611130 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: 20140423 |
|
| CX01 | Expiry of patent term |