CN216061830U - Safety detection device of fire-fighting equipment - Google Patents
Safety detection device of fire-fighting equipment Download PDFInfo
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- CN216061830U CN216061830U CN202122197014.5U CN202122197014U CN216061830U CN 216061830 U CN216061830 U CN 216061830U CN 202122197014 U CN202122197014 U CN 202122197014U CN 216061830 U CN216061830 U CN 216061830U
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Abstract
The utility model relates to the technical field of detection devices, in particular to a safety detection device of fire-fighting equipment, which is characterized in that a connecting valve is fixedly connected with a drain valve of a spraying system, the connecting valve and a solenoid valve are opened to enable water to be discharged into a flow velocity detection pipe and drive a plurality of groups of rotating blades, a main shaft rotates, the number of rotating turns of the main shaft in a set time is recorded through a counter, the water flow velocity is calculated through a controller, the water in the flow velocity detection pipe is discharged into a water storage tank through a second connecting hose, when the water pressure reaches the standard, the air in the water storage tank extrudes a pressure valve to enable the pressure valve to be opened to discharge the air, and when the water pressure does not reach the standard, the pressure valve is continuously closed, so that whether the water pressure in the spraying system reaches the standard or not is detected, and the practicability of the equipment is improved; the device comprises a base, a plurality of groups of universal wheels, armrests, a water storage tank, an electromagnetic valve, a flow velocity detection pipe, a first connecting hose, a connecting valve, a counter, a spindle, a plurality of groups of rotating blades, a pressure valve, a second connecting hose and a lifting device.
Description
Technical Field
The utility model relates to the technical field of detection devices, in particular to a safety detection device of fire-fighting equipment.
Background
Most all are equipped with sprinkler system in office building, the emergence of prevention conflagration, and the pressure of water among the sprinkler system is crucial, pressure is not up to standard leads to high-rise sprinkler system unable normal operating when taking place the conflagration easily, influence the speed of putting out a fire, cause great economic loss, so need regularly to detect the water pressure among the sprinkler system, current detection method is generally through the pressure detector of installing on the sprinkler system, observe water pressure, and the last pressure detector of installing of sprinkler system, difficult dismantlement, install on sprinkler system for a long time, easily by illegal personnel do the trick, make pressure detector's detection precision reduce, lead to the practicality relatively poor, consequently, need improve current equipment.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a safety detection device of fire fighting equipment, which is characterized in that a connecting valve is fixedly connected with a drain valve of a spraying system, the connecting valve and a solenoid valve are opened to enable water to be discharged into a flow velocity detection pipe and drive a plurality of groups of rotating blades, a main shaft rotates, the number of rotating turns of the main shaft in a set time is recorded through a counter, the water flow velocity is calculated through a controller, water in the flow velocity detection pipe is discharged into a water storage tank through a second connecting hose, when the water pressure reaches the standard, air in the water storage tank extrudes a pressure valve to enable the pressure valve to be opened to discharge the air, and when the water pressure does not reach the standard, the pressure valve is continuously closed, so that whether the water pressure in the spraying system reaches the standard or not is detected, and the practicability of the equipment is improved.
The utility model relates to a safety detection device of fire fighting equipment, which comprises a base, a plurality of groups of universal wheels, a handrail, a water storage tank, a solenoid valve, a flow velocity detection pipe, a first connecting hose, a connecting valve, a counter, a main shaft, a plurality of groups of rotating blades, a pressure valve, a second connecting hose and a lifting device, wherein the top ends of the plurality of groups of universal wheels are connected with the bottom end of the base, the right end of the handrail is connected with the left end of the base, the lifting device is arranged at the top end of the base, the bottom ends of the water storage tank and the flow velocity detection pipe are both arranged on the lifting device, the left end of the solenoid valve is connected with the right end of the water storage tank, the solenoid valve is communicated with the interior of the water storage tank, the right end of the solenoid valve is connected with the left end of the flow velocity detection pipe through the second connecting hose, the left end of the connecting valve is connected with the right end of the flow velocity detection pipe through the first connecting hose, the bottom end of the counter is connected with the top end of the flow velocity detection pipe through a bracket, and the bottom of the counter is provided with a connecting end, the top of the main shaft is connected with the connecting end of the counter, the bottom of the main shaft extends into the flow velocity detection pipe from the top of the flow velocity detection pipe, the side ends of the multiple groups of rotating blades are all connected with the side end of the main shaft, the side end of the pressure valve is connected with the left end of the water storage tank, the front end of the lifting device is provided with a controller, and the front end of the controller is provided with a display screen.
The utility model relates to a safety detection device of fire fighting equipment, which comprises two groups of side wall plates, a driving motor, a lifting platform, a top platform and a lead screw, wherein the bottom ends of the two groups of side wall plates and the driving motor are connected with the top end of a base, the left end and the right end of the lifting platform are respectively installed with the side ends of the two groups of side wall plates in a sliding mode, the top end of the lifting platform is connected with a water storage tank and the bottom end of a flow velocity detection pipe, the top ends of the two groups of side wall plates are connected with the bottom end of the top platform, the bottom end of the lead screw is connected with the top end of the driving motor, the top end of the lead screw penetrates through the lifting platform to be connected with the bottom end of the top platform in a rotating mode, and the surface of the lead screw is in threaded connection with the middle of the lifting platform.
The safety detection device of the fire fighting equipment further comprises an observation window, and the rear end of the observation window is connected with the front end of the water storage tank.
The safety detection device of the fire fighting equipment further comprises a liquid level detector, and the side end of the liquid level detector is connected with the side wall in the water storage tank.
The safety detection device of the fire fighting equipment further comprises a sealing flange, the left end of the sealing flange is connected with the right end of the second connecting hose, and the right end of the sealing flange is in sealing connection with the left end of the flow velocity detection pipe through a plurality of groups of bolts.
The safety detection device of the fire fighting equipment further comprises an alarm, and the bottom end of the alarm is connected with the top end of the top platform.
The utility model relates to a safety detection device of fire fighting equipment, which further comprises an exhaust elbow, an exhaust valve, a heating box, a fan and a plurality of groups of heating elements, wherein the bottom ends of the exhaust elbow and the heating box are connected with the top end of a water storage box, the exhaust elbow is communicated with the inside of the water storage box, the right end of the heating box is provided with an air inlet, the left end of the exhaust valve at the right end of the exhaust elbow is connected with the left end of the heating box, the right end of the fan is connected with the left end of the heating box, the left end of the fan is connected with the right end of the exhaust valve, the fan is communicated with the inside of the heating box, and the side ends of the plurality of groups of heating elements are fixedly connected with the side wall in the heating box.
Compared with the prior art, the utility model has the beneficial effects that: the device is moved to the detection position of the spraying system by pushing the handrail, then the connecting valve is fixedly connected with a drain valve of the spraying system, then the connecting valve and the electromagnetic valve are opened, water of the spraying system is discharged into the flow velocity detection pipe and drives a plurality of groups of rotating blades, the main shaft is rotated, meanwhile, the number of rotating turns of the main shaft in a specified time is recorded by the counter, then, the recorded result of the counter is analyzed by the controller, the water flow velocity is calculated, the water flow velocity is displayed by the display screen, then, the water in the flow velocity detection pipe is discharged into the water storage tank by the second connecting hose, when the water pressure reaches the standard, the air in the water storage tank extrudes the pressure valve, the pressure valve is opened to discharge air, when the water pressure does not reach the standard, the pressure valve is continuously closed, the water entering the water storage tank is reduced, and whether the water pressure in the spraying system reaches the standard is detected, the practicability of the equipment is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged sectional front view of the water storage tank and the heating tank of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of an axial structure of the flow rate detecting tube according to the present invention;
FIG. 5 is a schematic view of a flow rate detecting tube according to the present invention in a partial cross-sectional configuration;
in the drawings, the reference numbers: 1. a base; 2. a universal wheel; 3. a handrail; 4. a water storage tank; 5. an electromagnetic valve; 6. a flow rate detection tube; 7. a first connecting hose; 8. a connecting valve; 9. a counter; 10. a main shaft; 11. a rotating blade; 12. a pressure valve; 13. a second connecting hose; 14. a side wall panel; 15. a drive motor; 16. a lifting platform; 17. a top platform; 18. a lead screw; 19. an observation window; 20. a liquid level detector; 21. sealing the flange; 22. an alarm; 23. an exhaust elbow; 24. an exhaust valve; 25. a heating box; 26. a fan; 27. a heating element.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in figures 1 to 5, the safety detection device of a fire fighting apparatus of the present invention comprises a base 1, a plurality of universal wheels 2, a handrail 3, a water storage tank 4, an electromagnetic valve 5, a flow rate detection pipe 6, a first connection hose 7, a connection valve 8, a counter 9, a main shaft 10, a plurality of sets of rotary blades 11, a pressure valve 12, a second connection hose 13 and a lifting device, wherein the top ends of the plurality of universal wheels 2 are connected with the bottom end of the base 1, the right end of the handrail 3 is connected with the left end of the base 1, the lifting device is installed at the top end of the base 1, the bottom ends of the water storage tank 4 and the flow rate detection pipe 6 are installed on the lifting device, the left end of the electromagnetic valve 5 is connected with the right end of the water storage tank 4, the electromagnetic valve 5 is communicated with the interior of the water storage tank 4, the right end of the electromagnetic valve 5 is connected with the left end of the flow rate detection pipe 6 through the second connection hose 13, the left end of the connection valve 8 is connected with the right end of the flow rate detection pipe 6 through the first connection hose 7, the bottom end of the counter 9 is connected with the top end of the flow velocity detection tube 6 through a support, the bottom end of the counter 9 is provided with a connecting end, the top end of the main shaft 10 is connected with the connecting end of the counter 9, the bottom end of the main shaft 10 extends into the flow velocity detection tube 6 from the top end of the flow velocity detection tube 6, the side ends of the multiple groups of rotating blades 11 are connected with the side end of the main shaft 10, the side end of the pressure valve 12 is connected with the left end of the water storage tank 4, the front end of the lifting device is provided with a controller, and the front end of the controller is provided with a display screen; the equipment is moved to the detection position of a spraying system by pushing the handrail 3, then the connecting valve 8 is fixedly connected with a drain valve of the spraying system, then the connecting valve 8 and the electromagnetic valve 5 are opened, water of the spraying system is discharged into the flow velocity detection pipe 6 and drives a plurality of groups of rotating blades 11, the main shaft 10 is rotated, the number of rotation turns of the main shaft 10 in a specified time is recorded by the counter 9, then the recording result of the counter 9 is analyzed by the controller, the water flow velocity is calculated and displayed by the display screen, then the water in the flow velocity detection pipe 6 is discharged into the water storage tank 4 by the second connecting hose 13, when the water pressure reaches the standard, the air in the water storage tank 4 extrudes the pressure valve 12, the pressure valve 12 is opened to discharge the air, when the water pressure does not reach the standard, the pressure valve 12 is continuously closed, the water entering the water storage tank 4 is reduced, thereby whether detect out water pressure among the spray system up to standard, improve equipment's practicality.
The utility model relates to a safety detection device of fire fighting equipment, which comprises two groups of side wall plates 14, a driving motor 15, a lifting platform 16, a top platform 17 and a lead screw 18, wherein the bottom ends of the two groups of side wall plates 14 and the driving motor 15 are connected with the top end of a base 1, the left end and the right end of the lifting platform 16 are respectively installed with the side ends of the two groups of side wall plates 14 in a sliding manner, the top end of the lifting platform 16 is connected with the bottom ends of a water storage tank 4 and a flow velocity detection pipe 6, the top ends of the two groups of side wall plates 14 are connected with the bottom end of the top platform 17, the bottom end of the lead screw 18 is connected with the top end of the driving motor 15, the top end of the lead screw 18 penetrates through the lifting platform 16 to be connected with the bottom end of the top platform 17 in a rotating manner, and the surface of the lead screw 18 is in threaded connection with the middle part of the lifting platform 16; the driving motor 15 is started, the lifting platform 16 is driven to ascend or descend through the lead screw 18, the position of the connecting valve 8 is adjusted, the connecting valve 8 is conveniently and fixedly connected with a drain valve of a spraying system, and therefore convenience of equipment is improved.
The safety detection device of the fire fighting equipment further comprises an observation window 19, and the rear end of the observation window 19 is connected with the front end of the water storage tank 4; through setting up observation window 19, make things convenient for the staff to observe the rising speed of water level in the storage water tank 4 to improve equipment's convenience.
The safety detection device of the fire fighting equipment further comprises a liquid level detector 20, wherein the side end of the liquid level detector 20 is connected with the side wall in the water storage tank 4; when the liquid level in the water storage tank 4 submerges the liquid level detector 20, the electromagnetic valve 5 is automatically closed, the water in the water storage tank 4 is reduced to flow out through the pressure valve 12, and therefore the practicability of the device is improved.
The safety detection device of the fire fighting equipment further comprises a sealing flange 21, the left end of the sealing flange 21 is connected with the right end of the second connecting hose 13, and the right end of the sealing flange 21 is in sealing connection with the left end of the flow speed detection pipe 6 through a plurality of groups of bolts; through setting up sealing flange 21, conveniently dismantle equipment to improve equipment maintenance's convenience.
The safety detection device of the fire fighting equipment further comprises an alarm 22, wherein the bottom end of the alarm 22 is connected with the top end of the top platform 17; when the equipment detects that the water pressure in the spraying system does not reach the standard, the alarm 22 gives an alarm to remind workers, so that the practicability of the equipment is improved.
The safety detection device of the fire fighting equipment further comprises an exhaust bent pipe 23, an exhaust valve 24, a heating box 25, a fan 26 and a plurality of groups of heating elements 27, wherein the bottom ends of the exhaust bent pipe 23 and the heating box 25 are connected with the top end of the water storage box 4, the exhaust bent pipe 23 is communicated with the inside of the water storage box 4, the right end of the heating box 25 is provided with an air inlet, the left end of the exhaust valve 24 at the right end of the exhaust bent pipe 23 is connected, the right end of the fan 26 is connected with the left end of the heating box 25, the left end of the fan 26 is connected with the right end of the exhaust valve 24, the fan 26 is communicated with the inside of the heating box 25, and the side ends of the plurality of groups of heating elements 27 are fixedly connected with the side wall in the heating box 25; after the equipment stops operating, discharge the water in the storage water tank 4, heat the air in the heating cabinet 25 through multiunit heating element 27, later open fan 26 and discharge valve 24, discharge the steam in the heating cabinet 25 to the inside of storage water tank 4 through exhaust return bend 23, and discharge the steam in the storage water tank 4 to the inside of velocity of flow detecting tube 6 through second coupling hose 13, dry storage water tank 4 and the inside of velocity of flow detecting tube 6, reduce the inside erosion of residual moisture to equipment, thereby improve the life of equipment.
The utility model relates to a safety detection device of fire-fighting equipment, which is characterized in that when in work, firstly, the equipment is moved to a detection position of a spraying system by pushing a handrail 3, then a driving motor 15 is opened, a lifting platform 16 is driven by a screw 18 to ascend or descend, the position of a connecting valve 8 is adjusted, the connecting valve 8 is conveniently and fixedly connected with a drain valve of the spraying system, then the connecting valve 8 and an electromagnetic valve 5 are opened, water of the spraying system is discharged into a flow velocity detection pipe 6 and drives a plurality of groups of rotating blades 11 to rotate a main shaft 10, the number of rotating turns of the main shaft 10 in a set time is recorded by a counter 9, then the recorded result of the counter 9 is analyzed by a controller to calculate the water velocity, the water velocity is displayed by a side wall plate 14, then the water in the flow velocity detection pipe 6 is discharged into a water storage tank 4 by a second connecting hose 13, when the water pressure reaches the standard, the air in the water storage tank 4 extrudes the pressure valve 12 to open the pressure valve 12 to discharge the air, when the water pressure does not reach the standard, the pressure valve 12 is continuously closed to reduce the water entering the water storage tank 4, whether the water pressure in the spraying system reaches the standard is detected, then when the liquid level in the water storage tank 4 submerges the liquid level detector 20, the electromagnetic valve 5 is automatically closed to reduce the water in the water storage tank 4 to flow out from the pressure valve 12, then the equipment stops running, the water in the water storage tank 4 is discharged, the air in the heating tank 25 is heated through a plurality of groups of heating elements 27, then the fan 26 and the exhaust valve 24 are opened, the hot air in the heating tank 25 is discharged into the water storage tank 4 through the exhaust elbow 23, the hot air in the water storage tank 4 is discharged into the flow rate detection pipe 6 through the second connecting hose 13, and the interiors of the water storage tank 4 and the flow rate detection pipe 6 are dried, and reducing the corrosion of residual moisture to the inside of the equipment.
According to the safety detection device for the fire fighting equipment, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the safety detection device can be implemented as long as the beneficial effects of the safety detection device can be achieved; the counter 9, the driving motor 15 and the liquid level detector 20 of the safety detection device of the fire fighting equipment are purchased from the market, and the technical personnel in the industry only need to install and operate according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A safety detection device of fire fighting equipment is characterized by comprising a base (1), a plurality of groups of universal wheels (2), a handrail (3), a water storage tank (4), an electromagnetic valve (5), a flow rate detection pipe (6), a first connecting hose (7), a connecting valve (8), a counter (9), a main shaft (10), a plurality of groups of rotating blades (11), a pressure valve (12), a second connecting hose (13) and a lifting device, wherein the top ends of the plurality of groups of universal wheels (2) are connected with the bottom end of the base (1), the right end of the handrail (3) is connected with the left end of the base (1), the lifting device is arranged at the top end of the base (1), the bottom ends of the water storage tank (4) and the flow rate detection pipe (6) are arranged on the lifting device, the left end of the electromagnetic valve (5) is connected with the right end of the water storage tank (4), and the electromagnetic valve (5) is communicated with the interior of the water storage tank (4), the right end of the electromagnetic valve (5) is connected with the left end of the flow velocity detection pipe (6) through a second connecting hose (13), the left end of the connecting valve (8) is connected with the right end of the flow velocity detection pipe (6) through a first connecting hose (7), the bottom end of the counter (9) is connected with the top end of the flow velocity detection pipe (6) through a support, a connecting end is arranged at the bottom end of the counter (9), the top end of the main shaft (10) is connected with the connecting end of the counter (9), the bottom end of the main shaft (10) extends into the flow velocity detection pipe (6) from the top end of the flow velocity detection pipe (6), the side ends of a plurality of groups of rotating blades (11) are connected with the side end of the main shaft (10), the side end of the pressure valve (12) is connected with the left end of the water storage tank (4), a controller is arranged at the front end of the lifting device, and a display screen is arranged at the front end of the controller.
2. The safety inspection device of fire fighting equipment according to claim 1, wherein the lifting device comprises two sets of side wall boards (14), a driving motor (15), a lifting platform (16), a top platform (17) and a lead screw (18), the bottom ends of the two sets of side wall boards (14) and the driving motor (15) are connected with the top end of the base (1), the left end and the right end of the lifting platform (16) are slidably mounted with the side ends of the two sets of side wall boards (14), respectively, the top end of the lifting platform (16) is connected with the bottom ends of the water storage tank (4) and the flow rate detection pipe (6), the top ends of the two sets of side wall boards (14) are connected with the bottom end of the top platform (17), the bottom end of the lead screw (18) is connected with the top end of the driving motor (15), the top end of the lead screw (18) passes through the lifting platform (16) and is rotatably connected with the bottom end of the top platform (17), and the surface of the lead screw (18) is in threaded connection with the middle part of the lifting platform (16).
3. A fire fighting equipment safety detecting device according to claim 1, characterized by further comprising an observation window (19), wherein the rear end of the observation window (19) is connected with the front end of the water storage tank (4).
4. A fire fighting equipment safety detecting device according to claim 1, further comprising a liquid level detector (20), wherein a side end of the liquid level detector (20) is connected to a side wall in the water storage tank (4).
5. The safety inspection device of fire fighting equipment according to claim 1, further comprising a sealing flange (21), wherein the left end of the sealing flange (21) is connected to the right end of the second connecting hose (13), and the right end of the sealing flange (21) is hermetically connected to the left end of the flow rate detection pipe (6) by a plurality of sets of bolts.
6. A fire apparatus safety detecting device as claimed in claim 5, further comprising an alarm (22), wherein a bottom end of the alarm (22) is connected to a top end of the top platform (17).
7. The safety inspection device of fire fighting equipment according to claim 6, characterized by further comprising an exhaust elbow (23), an exhaust valve (24), a heating box (25), a blower (26) and a plurality of sets of heating elements (27), wherein the bottom ends of the exhaust elbow (23) and the heating box (25) are connected with the top end of the water storage tank (4), the exhaust bent pipe (23) is communicated with the inside of the water storage tank (4), the right end of the heating tank (25) is provided with an air inlet, the left end of an exhaust valve (24) at the right end of the exhaust bent pipe (23) is connected, the right end of the fan (26) is connected with the left end of the heating tank (25), the left end of the fan (26) is connected with the right end of the exhaust valve (24), the fan (26) is communicated with the interior of the heating box (25), and the side ends of the multiple groups of heating elements (27) are fixedly connected with the side wall in the heating box (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197014.5U CN216061830U (en) | 2021-09-10 | 2021-09-10 | Safety detection device of fire-fighting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122197014.5U CN216061830U (en) | 2021-09-10 | 2021-09-10 | Safety detection device of fire-fighting equipment |
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| CN216061830U true CN216061830U (en) | 2022-03-18 |
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| CN202122197014.5U Active CN216061830U (en) | 2021-09-10 | 2021-09-10 | Safety detection device of fire-fighting equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309372A (en) * | 2023-12-01 | 2023-12-29 | 沪消消防科技有限公司 | Fire alarm valve water pressure detection device and detection method thereof |
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2021
- 2021-09-10 CN CN202122197014.5U patent/CN216061830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309372A (en) * | 2023-12-01 | 2023-12-29 | 沪消消防科技有限公司 | Fire alarm valve water pressure detection device and detection method thereof |
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