CN213397648U - Compressed air foam test system - Google Patents
Compressed air foam test system Download PDFInfo
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- CN213397648U CN213397648U CN202022833815.1U CN202022833815U CN213397648U CN 213397648 U CN213397648 U CN 213397648U CN 202022833815 U CN202022833815 U CN 202022833815U CN 213397648 U CN213397648 U CN 213397648U
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Abstract
The utility model provides a compressed air foam test system, which comprises a movable support, and an electric cabinet, a first foam detection pipeline, a second foam detection pipeline, a first water detection pipeline, a second water detection pipeline and an air detection pipeline which are fixed on the movable support, wherein the first foam detection pipeline, the second foam detection pipeline, the first water detection pipeline, the second water detection pipeline and the air detection pipeline are connected with the electric cabinet; the pipe diameters of the first foam detection pipeline and the second foam detection pipeline are different, and the pipe diameters of the first water detection pipeline and the second water detection pipeline are different. The utility model discloses a compressed air foam test system can carry out the short-term test to compressed air A type foam fire engine vehicle performance and assess, can test compressed air A type foam fire engine's on-vehicle compressed air A type foam fire engine performance fast.
Description
Technical Field
The utility model relates to a fire rescue field especially relates to a compressed air foam test system.
Background
In the production process of fire-fighting vehicles, due to the variety, various specifications are derived from the inspection interface leading to the vehicle-mounted CAFS detection system. In addition, sensor instruments such as a flowmeter and a secondary instrument need to be calibrated according to national standards, and the sensor instruments need to be detached from the pipeline during each calibration. Therefore, the structure of fast loading and unloading the CAFS performance test platform is more and more important.
Disclosure of Invention
To not enough among the above-mentioned prior art, the utility model provides a compressed air foam test system can put out a fire the fire engine vehicle performance to compressed air A type foam and carry out the short-term test evaluation, can test compressed air A type foam fire extinguishing systems's on-vehicle compressed air A type foam fire engine performance fast, can portable push-and-pull conversion place simultaneously, and compatible various crossover sub, and play the effect that reduces measurement personnel intensity of labour.
In order to achieve the above object, the present invention provides a compressed air foam testing system, which comprises a movable support, and an electric cabinet, a first foam detecting pipeline, a second foam detecting pipeline, a first water detecting pipeline, a second water detecting pipeline and an air detecting pipeline fixed on the movable support, wherein the first foam detecting pipeline, the second foam detecting pipeline, the first water detecting pipeline, the second water detecting pipeline and the air detecting pipeline are connected to the electric cabinet; the pipe diameters of the first foam detection pipeline and the second foam detection pipeline are different, and the pipe diameters of the first water detection pipeline and the second water detection pipeline are different.
Preferably, the first foam detection pipeline comprises a first foam front pipe, a first foam rear pipe, a first flowmeter, a first three-branch pipe seat and a first valve; the first flow meter is connected between the first foam front pipe and the first foam rear pipe; the first three-branch pipe seat is connected to the first foam front pipe; the first valve is connected to the first foam rear pipe; one end of the first foam front pipe, which is far away from the first flowmeter, is connected with a first inlet pipeline interface; one end of the first foam rear pipe, which is far away from the first flowmeter, is connected with a first outlet pipeline interface; the first flowmeter is connected with the electric cabinet.
Preferably, the second foam detection pipeline comprises a second foam front pipe, a second foam rear pipe, a second flowmeter, a second three-branch pipe seat and a second valve; the second flow meter is connected between the second foam front pipe and the second foam rear pipe; the second three-branch pipe seat is connected to the second foam front pipe; the second valve is connected to the second foam rear pipe; one end of the second foam front pipe, which is far away from the second flowmeter, is connected with a second inlet pipeline interface; one end of the second foam rear pipe, which is far away from the second flowmeter, is connected with a second outlet pipeline interface; the second flowmeter is connected with the electric cabinet.
Preferably, the first water detection pipeline comprises a first front water pipe, a first rear water pipe, a third flowmeter, a third three-branch pipe seat and a third valve; the third flow meter is connected between the first front water pipe and the first rear water pipe; the third three-branch pipe seat is connected to the first water front pipe; the third valve is connected to the first water rear pipe; one end of the first water front pipe, which is far away from the third flowmeter, is connected with a third inlet pipeline interface; one end of the first water rear pipe, which is far away from the third flow meter, is connected with a third outlet pipeline interface; the third flow meter is connected with the electric cabinet.
Preferably, the second water detection pipeline comprises a second water front pipe, a second water rear pipe, a front pipe branch pipe, a rear pipe branch pipe, a fourth flowmeter, a fourth three-branch pipe seat and two fourth valves; the fourth flowmeter is connected between the second water front pipe and the second water rear pipe; the front pipe branch pipe and the fourth branch pipe seat are connected to the second water front pipe; the rear pipe branch pipe is connected to the second water rear pipe; one fourth valve is connected with the rear pipe branch pipe, and the other fourth valve is connected with the second water rear pipe and is positioned between the connecting part of the rear pipe branch pipe and the second water rear pipe and one end of the second water rear pipe, which is far away from the fourth flowmeter; one ends of the second water front pipe and the front pipe branch pipe, which are far away from the fourth flowmeter, are respectively connected with a fourth inlet pipeline interface; one ends of the second water rear pipe and the rear pipe branch pipe, which are far away from the fourth flowmeter, are respectively connected with a fourth outlet pipeline interface; the fourth flowmeter is connected with the electric cabinet.
Preferably, the air detection pipeline comprises an air front pipe, an air rear pipe, a fifth flowmeter, a fifth three-branch pipe seat, a pressure sensor, a temperature sensor and a fifth valve; the fifth flowmeter is connected between the gas front pipe and the gas rear pipe; the fifth three-branch pipe seat is connected to the gas front pipe; the pressure sensor, the temperature sensor and the fifth valve are connected to the gas rear pipe; one end of the pneumatic front pipe, which is far away from the fifth flowmeter, is connected with a fifth inlet pipeline interface; one end of the gas back pipe, which is far away from the fifth flowmeter, is connected with a fifth outlet pipeline interface; the fifth flowmeter, the pressure sensor and the temperature sensor are connected with the electric cabinet.
Preferably, the system also comprises a first pressure transmitter, a second pressure transmitter and a third pressure transmitter;
the first pressure transmitter is respectively connected with the first three-branch pipe seat and the second three-branch pipe seat, a sixth valve is installed on a pipeline between the first pressure transmitter and the first three-branch pipe seat, and a seventh valve is installed on a pipeline between the first pressure transmitter and the second three-branch pipe seat;
the second pressure transmitter is respectively connected with the third three-branch pipe seat and the fourth three-branch pipe seat, an eighth valve is arranged on a pipeline between the second pressure transmitter and the third three-branch pipe seat, and a ninth valve is arranged on a pipeline between the second pressure transmitter and the fourth three-branch pipe seat;
the third pressure transmitter is connected with the fifth three-branch pipe seat, and a tenth valve is arranged on a pipeline between the third pressure transmitter and the fifth three-branch pipe seat;
the first pressure transmitter, the second pressure transmitter and the third pressure transmitter are connected with the electric cabinet.
Preferably, the movable support comprises a support body and a plurality of rollers, and the rollers are mounted at the bottom of the support body; the electric cabinet, the first foam detection pipeline, the second foam detection pipeline, the first water detection pipeline, the second water detection pipeline and the air detection pipeline are fixed on the support body.
Preferably, the electric cabinet comprises a box body, an element fixing plate fixed in the box body, a USB module connected to the element fixing plate, a data acquisition card, a first switching power supply, a second switching power supply, a fuse, an ac contactor, a total switch and a flow totalizer; a stop button, a start button and a power indicator are arranged on the surface of the box body; the box body is provided with a box door.
Preferably, the electric control cabinet further comprises a control end, and the control end is connected with the electric control cabinet.
The utility model discloses owing to adopted above technical scheme, make it have following beneficial effect:
the utility model discloses a set up the detection pipeline of multiple type and pipe diameter, can realize testing the flow of A type foam extinguishing device, tank car, each medium, also can carry out accurate test to the flow performance of conventional fire gun, compatible various crossover sub, and play the effect that reduces measurement personnel intensity of labour. In addition, the adoption of the movable support can be used for conveniently pushing and pulling a conversion field.
Drawings
Fig. 1 is a schematic structural diagram of a compressed air foam test system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first foam detection pipeline according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second foam detection pipeline according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first water detection pipeline according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a second water detection pipeline according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an air detection pipeline according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electric cabinet according to an embodiment of the present invention;
FIG. 8 is a cross-sectional view A-A of FIG. 7;
fig. 9 is a sectional view B-B of fig. 7.
Detailed Description
The following description of the preferred embodiments of the present invention will be given with reference to the accompanying drawings 1 to 9, and will make the functions and features of the present invention better understood.
Referring to fig. 1, a compressed air foam testing system according to an embodiment of the present invention includes a movable support 1, and an electric cabinet 2, a first foam detecting pipeline 3, a second foam detecting pipeline 4, a first water detecting pipeline 5, a second water detecting pipeline 6 and an air detecting pipeline 7 fixed on the movable support 1, wherein the first foam detecting pipeline 3, the second foam detecting pipeline 4, the first water detecting pipeline 5, the second water detecting pipeline 6 and the air detecting pipeline 7 are connected to the electric cabinet 2; the pipe diameters of the first foam detection pipeline 3 and the second foam detection pipeline 4 are different, and the pipe diameters of the first water detection pipeline 5 and the second water detection pipeline 6 are different.
Referring to fig. 1 and 2, the first foam detecting pipeline 3 includes a first foam front pipe 31, a first foam rear pipe 32, a first flow meter 33, a first tee pipe seat 34 and a first valve 35; the first flow meter 33 is connected between the first foam front pipe 31 and the first foam rear pipe 32; the first three-branch pipe seat 34 is connected to the first foam front pipe 31; the first valve 35 is connected to the first foam rear pipe 32; the end of the first foam front pipe 31 far away from the first flow meter 33 is connected with a first inlet pipeline interface 36; the end of the first foam rear pipe 32 far away from the first flowmeter 33 is connected with a first outlet pipeline interface 37; the first flowmeter 33 is connected to the electric cabinet 2.
Referring to fig. 1 and 3, the second foam detecting pipeline 4 includes a second foam front pipe 41, a second foam rear pipe 42, a second flow meter 43, a second three-way pipe seat 44 and a second valve 45; the second flow meter 43 is connected between the second foamed front pipe 41 and the second foamed rear pipe 42; the second three-branch pipe seat 44 is connected to the second foam front pipe 41; the second valve 45 is connected to the second foam rear pipe 42; the end of the second foam front pipe 41 far away from the second flow meter 43 is connected with a second inlet pipeline interface 46; the end of the second foam rear pipe 42 away from the second flow meter 43 is connected with a second outlet pipeline interface 47; the second flowmeter 43 is connected to the electric cabinet 2.
Referring to fig. 1 and 4, the first water detection pipeline 5 includes a first front water pipe 51, a first rear water pipe 52, a third flow meter 53, a third tee pipe seat 54 and a third valve 55; the third flow meter 53 is connected between the first front water pipe 51 and the first rear water pipe 52; the third three-branch pipe seat 54 is connected to the first water front pipe 51; the third valve 55 is connected to the first water rear pipe 52; one end of the first water front pipe 51 far away from the third flow meter 53 is connected with a third inlet pipeline interface 56; one end of the first water rear pipe 52 far away from the third flow meter 53 is connected with a third outlet pipeline interface 57; the third flow meter 53 is connected to the electric cabinet 2.
Referring to fig. 1 and 5, the second water detecting pipeline 6 includes a second water front pipe 61, a second water rear pipe 62, a front pipe branch pipe 63, a rear pipe branch pipe 64, a fourth flowmeter 65, a fourth three-branch pipe seat 66 and two fourth valves 67; the fourth flowmeter 65 is connected between the second front water pipe 61 and the second rear water pipe 62; the front pipe branch pipe 63 and the fourth minute pipe seat 66 are connected to the second water front pipe 61; the rear pipe branch pipe 64 is connected to the second water rear pipe 62; a fourth valve 67 is connected to the rear pipe branch pipe 64, and another fourth valve 67 is connected to the second rear water pipe 62 and is located between the connection part of the rear pipe branch pipe 64 and the second rear water pipe 62 and the end of the second rear water pipe 62 far away from the fourth flowmeter 65; the ends of the second water front pipe 61 and the front pipe branch pipe 63 far away from the fourth flowmeter 65 are respectively connected with a fourth inlet pipeline interface 68; the ends of the second water rear pipe 62 and the rear pipe branch pipe 64 far away from the fourth flowmeter 65 are respectively connected with a fourth outlet pipeline interface 69; the fourth flow meter 65 is connected to the electric cabinet 2.
Referring to fig. 1 and 6, the air detection pipeline 7 includes a front air pipe 71, a rear air pipe 72, a fifth flowmeter 73, a fifth three-branch pipe seat 74, a pressure sensor 75, a temperature sensor 76 and a fifth valve 77; the fifth flow meter 73 is connected between the front air pipe 71 and the rear air pipe 72; the fifth three-branch pipe seat 74 is connected to the pneumatic front pipe 71; the pressure sensor 75, the temperature sensor 76 and the fifth valve 77 are connected to the gas rear pipe 72; the end of the pneumatic front pipe 71 far away from the fifth flowmeter 73 is connected with a fifth inlet pipeline interface 78; the end of the pneumatic rear pipe 72 far from the fifth flowmeter 73 is connected with a fifth outlet pipeline interface 79; the fifth flow meter 73, the pressure sensor 75 and the temperature sensor 76 are connected to the electric cabinet 2.
Referring to fig. 1 to 6, the pressure measuring device further includes a first pressure transmitter 81, a second pressure transmitter 82 and a third pressure transmitter 83;
the first pressure transmitter 81 is respectively connected with the first three-branch pipe seat 34 and the second three-branch pipe seat 44, a sixth valve is arranged on a pipeline between the first pressure transmitter 81 and the first three-branch pipe seat 34, and a seventh valve is arranged on a pipeline between the first pressure transmitter 81 and the second three-branch pipe seat 44;
the second pressure transmitter 82 is respectively connected with the third three-branch pipe seat 54 and the fourth three-branch pipe seat 66, an eighth valve is arranged on a pipeline between the second pressure transmitter 82 and the third three-branch pipe seat 54, and a ninth valve is arranged on a pipeline between the second pressure transmitter 82 and the fourth three-branch pipe seat 66;
the third pressure transmitter 83 is connected with the fifth three-branch pipe seat 74, and a tenth valve is arranged on a pipeline between the third pressure transmitter 83 and the fifth three-branch pipe seat 74;
the first pressure transmitter 81, the second pressure transmitter 82 and the third pressure transmitter 83 are connected to the electric cabinet 2.
Referring to fig. 1, the movable rack 1 includes a rack body 11 and a plurality of rollers 12, wherein the rollers 12 are installed at the bottom of the rack body 11; electric cabinet 2, first foam detect pipeline 3, second foam detect pipeline 4, first water detect pipeline 5, second water detect pipeline 6 and empty gas detection survey pipeline 7 and be fixed in on the support body 11.
Referring to fig. 7 to 9, the electric cabinet 2 includes a box 201, a component fixing plate 202 fixed in the box 201, a USB module 203 connected to the component fixing plate 202, a data acquisition card 204, a first switching power supply 205, a second switching power supply 206, a fuse 207, an ac contactor 208, a total switch 209 and a flow totalizer 210; the surface of the box 201 is provided with a stop button 211, a start button 212 and a power indicator light 213; the cabinet 201 is provided with a cabinet door.
The electric control cabinet also comprises a control end, and the control end is connected with the electric control cabinet 2.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (10)
1. A compressed air foam test system is characterized by comprising a movable support, an electric cabinet, a first foam detection pipeline, a second foam detection pipeline, a first water detection pipeline, a second water detection pipeline and an air detection pipeline, wherein the electric cabinet, the first foam detection pipeline, the second foam detection pipeline, the first water detection pipeline, the second water detection pipeline and the air detection pipeline are fixed on the movable support; the pipe diameters of the first foam detection pipeline and the second foam detection pipeline are different, and the pipe diameters of the first water detection pipeline and the second water detection pipeline are different.
2. The compressed air foam test system of claim 1, wherein the first foam detection line comprises a first foam front tube, a first foam rear tube, a first flow meter, a first tri-valve seat, and a first valve; the first flow meter is connected between the first foam front pipe and the first foam rear pipe; the first three-branch pipe seat is connected to the first foam front pipe; the first valve is connected to the first foam rear pipe; one end of the first foam front pipe, which is far away from the first flowmeter, is connected with a first inlet pipeline interface; one end of the first foam rear pipe, which is far away from the first flowmeter, is connected with a first outlet pipeline interface; the first flowmeter is connected with the electric cabinet.
3. The compressed air foam test system of claim 2, wherein the second foam detection line comprises a second foam front tube, a second foam rear tube, a second flow meter, a second tri-valve seat, and a second valve; the second flow meter is connected between the second foam front pipe and the second foam rear pipe; the second three-branch pipe seat is connected to the second foam front pipe; the second valve is connected to the second foam rear pipe; one end of the second foam front pipe, which is far away from the second flowmeter, is connected with a second inlet pipeline interface; one end of the second foam rear pipe, which is far away from the second flowmeter, is connected with a second outlet pipeline interface; the second flowmeter is connected with the electric cabinet.
4. The compressed air foam test system of claim 3, wherein the first water detection line comprises a first front water pipe, a first rear water pipe, a third flow meter, a third three-way pipe seat, and a third valve; the third flow meter is connected between the first front water pipe and the first rear water pipe; the third three-branch pipe seat is connected to the first water front pipe; the third valve is connected to the first water rear pipe; one end of the first water front pipe, which is far away from the third flowmeter, is connected with a third inlet pipeline interface; one end of the first water rear pipe, which is far away from the third flow meter, is connected with a third outlet pipeline interface; the third flow meter is connected with the electric cabinet.
5. The compressed air foam test system of claim 4, wherein the second water detection line comprises a second water front pipe, a second water rear pipe, a front pipe branch, a rear pipe branch, a fourth flow meter, a fourth three-way pipe seat, and two fourth valves; the fourth flowmeter is connected between the second water front pipe and the second water rear pipe; the front pipe branch pipe and the fourth branch pipe seat are connected to the second water front pipe; the rear pipe branch pipe is connected to the second water rear pipe; one fourth valve is connected with the rear pipe branch pipe, and the other fourth valve is connected with the second water rear pipe and is positioned between the connecting part of the rear pipe branch pipe and the second water rear pipe and one end of the second water rear pipe, which is far away from the fourth flowmeter; one ends of the second water front pipe and the front pipe branch pipe, which are far away from the fourth flowmeter, are respectively connected with a fourth inlet pipeline interface; one ends of the second water rear pipe and the rear pipe branch pipe, which are far away from the fourth flowmeter, are respectively connected with a fourth outlet pipeline interface; the fourth flowmeter is connected with the electric cabinet.
6. The compressed air foam test system of claim 5, wherein the air detection line comprises a front air pipe, a rear air pipe, a fifth flow meter, a fifth tri-valve seat, a pressure sensor, a temperature sensor, and a fifth valve; the fifth flowmeter is connected between the gas front pipe and the gas rear pipe; the fifth three-branch pipe seat is connected to the gas front pipe; the pressure sensor, the temperature sensor and the fifth valve are connected to the gas rear pipe; one end of the pneumatic front pipe, which is far away from the fifth flowmeter, is connected with a fifth inlet pipeline interface; one end of the gas back pipe, which is far away from the fifth flowmeter, is connected with a fifth outlet pipeline interface; the fifth flowmeter, the pressure sensor and the temperature sensor are connected with the electric cabinet.
7. The compressed air foam test system of claim 6, further comprising a first pressure transmitter, a second pressure transmitter, and a third pressure transmitter;
the first pressure transmitter is respectively connected with the first three-branch pipe seat and the second three-branch pipe seat, a sixth valve is installed on a pipeline between the first pressure transmitter and the first three-branch pipe seat, and a seventh valve is installed on a pipeline between the first pressure transmitter and the second three-branch pipe seat;
the second pressure transmitter is respectively connected with the third three-branch pipe seat and the fourth three-branch pipe seat, an eighth valve is arranged on a pipeline between the second pressure transmitter and the third three-branch pipe seat, and a ninth valve is arranged on a pipeline between the second pressure transmitter and the fourth three-branch pipe seat;
the third pressure transmitter is connected with the fifth three-branch pipe seat, and a tenth valve is arranged on a pipeline between the third pressure transmitter and the fifth three-branch pipe seat;
the first pressure transmitter, the second pressure transmitter and the third pressure transmitter are connected with the electric cabinet.
8. The compressed air foam test system of claim 7, wherein the mobile carriage comprises a carriage body and a plurality of rollers mounted to a bottom of the carriage body; the electric cabinet, the first foam detection pipeline, the second foam detection pipeline, the first water detection pipeline, the second water detection pipeline and the air detection pipeline are fixed on the support body.
9. The system for testing foam of compressed air according to claim 8, wherein the electric cabinet comprises a box body, a component fixing plate fixed in the box body, a USB module connected to the component fixing plate, a data acquisition card, a first switching power supply, a second switching power supply, a fuse, an AC contactor, a total switch and a flow totalizer; a stop button, a start button and a power indicator are arranged on the surface of the box body; the box body is provided with a box door.
10. The compressed air foam testing system of claim 9, further comprising a control terminal, wherein the control terminal is connected to the electrical cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022833815.1U CN213397648U (en) | 2020-12-01 | 2020-12-01 | Compressed air foam test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022833815.1U CN213397648U (en) | 2020-12-01 | 2020-12-01 | Compressed air foam test system |
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| Publication Number | Publication Date |
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| CN213397648U true CN213397648U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022833815.1U Active CN213397648U (en) | 2020-12-01 | 2020-12-01 | Compressed air foam test system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939251A (en) * | 2022-06-14 | 2022-08-26 | 国家电网有限公司 | Multifunctional foam system detection device |
| CN115738139A (en) * | 2022-11-17 | 2023-03-07 | 徐工消防安全装备有限公司 | Foam system, foam fire fighting truck and control method of foam system |
-
2020
- 2020-12-01 CN CN202022833815.1U patent/CN213397648U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939251A (en) * | 2022-06-14 | 2022-08-26 | 国家电网有限公司 | Multifunctional foam system detection device |
| CN115738139A (en) * | 2022-11-17 | 2023-03-07 | 徐工消防安全装备有限公司 | Foam system, foam fire fighting truck and control method of foam system |
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