Intelligent monitoring device for urban fire-fighting water pressure

Abstract

The utility model discloses an urban fire-fighting water pressure intelligent monitoring device which comprises a pipe body and a pressure control assembly arranged in the middle of the pipe body, and the pressure control assembly is used for keeping the pressure intensity in a fire-fighting pipeline. The monitoring assemblies are arranged at the two ends in the pipe body, and the monitoring assemblies are used for detecting the water pressure in the fire-fighting pipeline; the water inlet and the water outlet are formed in two ends of the pipe body. The utility model belongs to the technical field of urban fire-fighting water pressure intelligent monitoring, and particularly relates to an urban fire-fighting water pressure intelligent monitoring device which realizes synchronous pressurization and monitoring through arrangement of a pressure control assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of urban fire water pressure monitoring, and in particular relates to an intelligent monitoring device for urban fire water pressure. Background Art

[0002] After searching, for example, the patent with announcement number CN207785728U discloses a building fire water monitoring system and an urban fire remote monitoring system, including the field of fire monitoring technology. The building fire water monitoring system includes: a monitoring host, and a detection unit and a water pump controller connected to the monitoring host; wherein the water pump controller is connected to a fire water pump of a fire water supply system; the detection unit includes a wireless radio frequency transmission circuit, a water level detection unit and a water pressure detection unit, and both the water level detection unit and the water pressure detection unit are connected to the wireless radio frequency transmission circuit; the water level detection unit is connected to a water level sensor, and the water level sensor is arranged in a fire water tank; the water pressure detection unit is connected to a water pressure sensor, and the water pressure sensor is arranged at the end of a building fire hydrant and a sprinkler system.

[0003] The problem with the above patent is that the current urban fire water pressure intelligent monitoring device monitors water pressure through wireless radio frequency transmission circuits, water level detection units and water pressure detection units, and is unable to increase and maintain water pressure while detecting. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing equipment can only realize the side monitoring of water pressure, and cannot realize the function of increasing and maintaining water pressure during detection.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: an intelligent urban fire water pressure monitoring device, including a pipe body, and a pressure control component arranged in the middle of the pipe body, the pressure control component is used to maintain the pressure in the fire pipe; it also includes monitoring components arranged at both ends of the pipe body, the monitoring component is used to detect the size of the water pressure in the fire pipe; and a water inlet and a water outlet arranged at both ends of the pipe body.

[0006] Furthermore, the pressure control assembly includes a partition, a pull rod, a positioning plate, a baffle, spring one and spring two, the partition is fixedly connected to the middle part of the tube body, the pull rod is inserted in the middle part of the partition, the positioning plate is fixed to the left end of the pull rod, the baffle is fixed to the right end of the pull rod, the spring one is arranged between the positioning plate and the partition, the spring two is arranged between the baffle and the partition, and a water outlet is provided at the upper part of the baffle.

[0007] Further, the monitoring component includes a low-pressure monitoring component and a high-pressure monitoring component, the low-pressure monitoring component includes a contact block 1, a support plate 1, a support rod 1 and an induction switch 1, the contact block 1 is fixedly connected to the left end of the positioning plate, the support plate 1 is arranged on the left side of the contact block 1, the support rod 1 is fixedly connected between the support plate 1 and the inner wall of the tube body, and the induction switch 1 is fixedly connected to the right side of the support plate 1, the high-pressure monitoring component includes a contact block 2, a support plate 2, a support rod 2 and an induction switch 2, the contact block 2 is fixedly connected to the right end of the positioning plate, the support plate 2 is arranged on the right side of the contact block 1, the support rod 2 is fixedly connected between the support plate 2 and the inner wall of the tube body, and the induction switch 2 is fixedly connected to the right side of the support plate 2, a solenoid valve is provided on one side of the tube body, an alarm is provided on one side of the solenoid valve, the induction switch 1 is connected to the solenoid valve by a wire, the induction switch 2 is connected to the solenoid valve by a wire, and the solenoid valve is connected to the alarm by a wire.

[0008] Furthermore, the tube body is arranged in an elliptical shape, the water inlet is arranged at the left end of the tube body, and the water outlet is arranged at the right end of the tube body.

[0009] Furthermore, the water opening is arranged in a ring shape along the center line, and the baffle and the water opening cooperate with each other.

[0010] Furthermore, the spring one and the spring two are respectively sleeved on the left and right ends of the pull rod.

[0011] Furthermore, the support plate 1 is spaced apart from the partition, and the support plate 2 is spaced apart from the partition.

[0012] After adopting the above structure, the utility model has the following beneficial effects:

[0013] (1) By setting up the pressure control component, the water pressure in the fire protection pipe is maintained, and the water pressure measurement is met while ensuring the water passes through.

[0014] (2) By setting up monitoring components, an alarm reminder of the water pressure in the pipeline can be realized to prevent personal injury caused by inaccurate water pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure proposed by the utility model;

[0017] Figure 2 A half-section schematic diagram of the overall structure proposed by the utility model;

[0018] Figure 3A half-section schematic diagram of the overall structure proposed by the utility model;

[0019] Figure 4 This is a half-section schematic diagram of the overall structure proposed by the utility model.

[0020] In the attached drawings: 1. pipe body, 2. pressure control assembly, 3. monitoring assembly, 4. partition, 5. pull rod, 6. positioning plate, 7. baffle, 8. spring 1, 9. spring 2, 10. water outlet, 11. contact block 1, 12. contact block 2, 13. support plate 1, 14. support plate 2, 15. support rod 1, 16. support rod 2, 17. induction switch 1, 18. induction switch 2, 19. solenoid valve, 20. alarm, 21. water inlet, 22. water outlet. DETAILED DESCRIPTION

[0021] like Figure 1 As shown, an intelligent monitoring device for urban fire water pressure includes a pipe body 1, and a pressure control component 2 arranged in the middle of the pipe body 1, the pressure control component 2 is used to maintain the pressure in the fire pipe; it also includes monitoring components 3 arranged at both ends of the pipe body 1, the monitoring component 3 is used to detect the size of the water pressure in the fire pipe; and a water inlet 21 and a water outlet 22 arranged at both ends of the pipe body 1.

[0022] like Figure 2-3 As shown, the pressure control assembly 2 includes a partition 4, a pull rod 5, a positioning plate 6, a baffle 7, a spring 1 8 and a spring 2 9. The partition 4 is fixedly connected to the middle part of the tube body 1, the pull rod 5 is inserted in the middle part of the partition 4, the positioning plate 6 is fixedly connected to the left end of the pull rod 5, the baffle 7 is fixedly connected to the right end of the pull rod 5, the spring 1 8 is arranged between the positioning plate 6 and the partition 4, the spring 2 9 is arranged between the baffle 7 and the partition 4, and a water outlet 10 is provided on the upper part of the baffle 7.

[0023] like Figure 1-2 -4, the monitoring component 3 includes a low-voltage monitoring component 3 and a high-voltage monitoring component. The low-voltage monitoring component 3 includes a contact block 11, a support plate 13, a support rod 15 and an induction switch 17. The contact block 11 is fixedly connected to the left end of the positioning plate 6, the support plate 13 is arranged on the left side of the contact block 11, the support rod 15 is fixedly connected between the support plate 13 and the inner wall of the pipe body 1, and the induction switch 17 is fixedly connected to the right side of the support plate 13. The high-voltage monitoring component 3 includes a contact block 2 12, a support plate 2 14, a support rod 2 16 and The induction switch 18 and the contact block 12 are fixedly connected to the right end of the positioning plate 6, the support plate 14 is arranged on the right side of the contact block 11, the support rod 16 is fixedly connected between the support plate 14 and the inner wall of the tube body 1, the induction switch 18 is fixedly connected to the right side of the support plate 14, a solenoid valve 19 is provided on one side of the tube body 1, and an alarm 20 is provided on one side of the solenoid valve 19, the induction switch 17 is connected to the solenoid valve 19 through a wire, the induction switch 18 is connected to the solenoid valve 19 through a wire, and the solenoid valve 19 is connected to the alarm 20 through a wire.

[0024] Among them, the tube body 1 is set in an elliptical shape, the water inlet is set at the left end of the tube body 1, the water outlet is set at the right end of the tube body 1, the water outlet 10 is set in a ring along the center line, the baffle 7 and the water outlet 10 cooperate with each other, the spring 1 8 and the spring 2 9 are respectively mounted on the left and right ends of the pull rod 5, the support plate 13 is at a distance from the partition, and the support plate 2 14 is at a distance from the partition.

[0025] When in use, first connect the monitoring device in series into the fire-fighting pipe through the water inlet 21 and the water outlet 22. When the water pressure in the fire-fighting pipe is too low, the spring 8 pulls the pull rod 5 through the positioning plate 6. The contact block 11 at the left end of the positioning plate 6 presses the induction switch 17 in the middle of the support plate 13. The induction switch 17 is connected to the solenoid valve 19 through a wire. The solenoid valve 19 is connected to the alarm 20 circuit. The alarm 20 turns on the low-pressure alarm, and the baffle 7 blocks the water outlet 10 to increase the water pressure in the fire-fighting pipe.

[0026] When the water pressure in the fire-fighting pipe is too high, spring 29 pulls the pull rod 5 through the positioning plate 6, and the contact block 212 at the left end of the positioning plate 6 presses the induction switch 218 in the middle of the support plate 214. The induction switch 218 is connected to the solenoid valve 19 through a wire, and the solenoid valve 19 is connected to the alarm 20 circuit, and the alarm 20 turns on the high-pressure alarm.

[0027] Next, when the water pressure in the fire pipe is within a safe range, the water inlet 21 is connected to the water outlet 22, and the measuring device is in a connected state.

[0028] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. An intelligent monitoring device for urban fire water pressure, characterized in that: It includes a pipe body, and a pressure control component arranged in the middle of the pipe body, the pressure control component is used to maintain the pressure in the fire-fighting pipe; it also includes monitoring components arranged at both ends of the pipe body, the monitoring component is used to detect the size of the water pressure in the fire-fighting pipe; and a water inlet and a water outlet arranged at both ends of the pipe body; the pressure control component includes a partition, a pull rod, a positioning plate, a baffle, a spring one and a spring two, the partition is fixedly connected to the middle of the pipe body, the pull rod is inserted in the middle of the partition, the positioning plate is fixedly connected to the left end of the pull rod, the baffle is fixedly connected to the right end of the pull rod, the spring one is arranged between the positioning plate and the partition, the spring two is arranged between the baffle and the partition, and a water outlet is provided on the upper part of the baffle.

2. The urban fire water pressure intelligent monitoring device according to claim 1 is characterized in that: The tube body is arranged in an elliptical shape, the water inlet is arranged at the left end of the tube body, and the water outlet is arranged at the right end of the tube body.

3. The intelligent monitoring device for urban fire water pressure according to claim 1 is characterized in that: The water opening is arranged in a ring shape along the center line, and the baffle plate cooperates with the water opening.

4. The intelligent monitoring device for urban fire water pressure according to claim 1 is characterized in that: The spring 1 and the spring 2 are respectively sleeved on the left and right ends of the pull rod.

5. The intelligent monitoring device for urban fire water pressure according to claim 1 is characterized in that: The monitoring component includes a low-voltage monitoring component and a high-voltage monitoring component. The low-voltage monitoring component includes a contact block 1, a support plate 1, a support rod 1 and an induction switch 1. The contact block 1 is fixedly connected to the left end of the positioning plate, the support plate 1 is arranged on the left side of the contact block 1, the support rod 1 is fixedly connected between the support plate 1 and the inner wall of the tube body, and the induction switch 1 is fixedly connected to the right side of the support plate 1.

6. The intelligent monitoring device for urban fire water pressure according to claim 5 is characterized in that: The high-voltage monitoring assembly includes contact block 2, support plate 2, support rod 2 and induction switch 2. The contact block 2 is fixedly connected to the right end of the positioning plate, the support plate 2 is arranged on the right side of the contact block 1, the support rod 2 is fixedly connected between the support plate 2 and the inner wall of the tube body, and the induction switch 2 is fixedly connected to the right side of the support plate 2.

7. The intelligent monitoring device for urban fire water pressure according to claim 6 is characterized in that: A solenoid valve is provided on one side of the tube body, an alarm is provided on one side of the solenoid valve, the first induction switch is connected to the solenoid valve through a wire, the second induction switch is connected to the solenoid valve through a wire, and the solenoid valve is connected to the alarm through a wire.

8. The intelligent monitoring device for urban fire water pressure according to claim 7 is characterized in that: The first support plate is spaced apart from the partition plate, and the second support plate is spaced apart from the partition plate.

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