CN212369465U

CN212369465U - Block type intelligent fire-fighting monitoring early warning and active fire extinguishing system

Info

Publication number: CN212369465U
Application number: CN202021854550.7U
Authority: CN
Inventors: 王庆华
Original assignee: Changzhou Zhongneng Electric Power Science & Technology Co ltd
Current assignee: Changzhou Zhongneng Electric Power Science & Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-01-19
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a district formula intelligence fire control monitoring early warning and initiative fire extinguishing system, including fire control medicament liquid storage pot, hydrojet ware, conflagration monitoring system and intelligent fire control platform, through supply water piping connection between fire control medicament liquid storage pot and the hydrojet ware, install intelligent control valve and drive arrangement on the delivery pipe, fire monitoring system includes a plurality of sensing detector, all install host system chip, NB-IoT communication module and power module separately on drive arrangement and every sensing detector, send for intelligent fire control platform after the sensing detector gathers relevant information. The utility model has the advantages that: the NB-IoT module uploads the acquisition information and the information sending instruction, so that the early warning information can be timely and accurately sent and timely extinguishment can be ensured, and meanwhile, the problem of a large amount of wiring during installation can be avoided.

Description

Block type intelligent fire-fighting monitoring early warning and active fire extinguishing system

Technical Field

The utility model belongs to the technical field of the fire control, concretely relates to district formula intelligence fire control monitoring early warning and initiative fire extinguishing systems.

Background

In various large flammable and explosive facilities or occasions, various fixed fire-fighting facilities, such as a common water spray fire-extinguishing system, a foam fire-extinguishing system and the like, need to be installed generally, but various existing fixed fire-fighting facilities generally have various defects of low automation degree, long response time, low fire-extinguishing efficiency, high cost, poor reliability and the like. Therefore, how to develop a fire extinguishing system which has high automation degree, short response time, high fire extinguishing efficiency and low cost and better meets the fire control law, the fire extinguishing law and the actual needs of a fire scene becomes an urgent problem in the industry.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme: a block type intelligent fire-fighting monitoring early warning and active fire extinguishing system comprises a fire-fighting agent liquid storage tank, a liquid sprayer, a fire monitoring system and an intelligent fire-fighting control platform, the fire-fighting agent liquid storage tank and the liquid sprayer are connected through a water supply pipe, an intelligent control valve and a driving device are arranged on the water supply pipe, the fire monitoring system comprises a plurality of sensing detectors which are arranged at corresponding detection positions of an area to be detected, the driving device and each sensing detector are respectively provided with a main control chip, an NB-IoT communication module and a power supply module, the intelligent fire-fighting control system is characterized in that an SIM card is arranged in the NB-IoT communication module, the driving device and the sensing detector are electrically connected with the respective main control chip, the NB-IoT communication module and the power module, and the sensing detector acquires relevant information and then sends the information to the intelligent fire-fighting control platform.

Further, fire control medicament liquid storage pot includes water storage tank and medicament jar, the interior top at the water storage tank is installed to the medicament jar, the liquid outlet has been seted up to the bottom of medicament jar, be equipped with first spout in the curb plate of liquid outlet one side, first spout opening is towards the liquid outlet, install first slip shrouding in the first spout, the one end fixedly connected with magnetic part of liquid outlet is kept away from to first slip shrouding, the electro-magnet is installed to the inner of first spout, be connected with extension spring between magnetic part and the electro-magnet, one side of electro-magnet is connected with power supply unit through the wire.

Further, the liquid sprayer comprises a water spraying pipe body, a horizontal mounting plate and a splash plate, a water spraying channel is arranged inside the water spraying pipe body, a sleeve is sleeved outside the water spraying pipe body, a movable cavity is arranged inside the sleeve, a return spring is arranged inside the movable cavity, the top of the return spring is connected with the top of the sleeve, a stretching rod is connected to the bottom of the return spring, the splash plate is connected to the bottom of the stretching rod, a valve pipe is transversely arranged at the bottom of the water spraying pipe body, a sliding channel communicated with the water spraying channel is arranged in the valve pipe, a sliding block and a glass ball are installed in the sliding channel, a chamfer is arranged on one side, close to the water spraying channel, of the sliding block, the other end of the sliding block abuts against the glass ball, liquid is injected into the glass ball, and the horizontal mounting plate is connected to two sides of the valve pipe.

Further, still install the bracing piece in the water spray pipe body, the transmission shaft is installed in the middle of the inner chamber of bracing piece to the rotation, the transmission shaft top runs through the bracing piece and upwards extends, the blade is installed at the top of transmission shaft, the blade is arranged in the water spray passageway, first bevel gear is still installed to the bottom of transmission shaft, the outside of water spray pipe body still is equipped with small-size generator, driven shaft is installed to small-size generator's output, second bevel gear is installed to driven shaft's front end, driven shaft runs through the inner chamber that the water spray pipe body gos deep into the bracing piece, second bevel gear and first bevel gear mesh mutually, small-size generator is connected with power supply unit through the.

Further, drive arrangement is the rotating electrical machines, be equipped with the valve of regulation on the intelligent control valve, the output of rotating electrical machines and the valve of intelligent control valve are connected, the last built-in control module that has of rotating electrical machines, control module is connected with corresponding main control chip electricity.

Further, the power module is a lithium battery.

Further, still be equipped with water installations on the medicament jar, water installations includes the floater, install the float bar on the floater, be equipped with first rack and pinion on the float bar, the lateral wall of medicament jar is equipped with the floating groove, the right side in floating groove is rotated and is equipped with first gear, first rack and pinion on the left side of first gear and the float bar mesh mutually, the meshing of the right side below of first gear has the second gear, the below of second gear is equipped with the second spout, it is equipped with second slip shrouding to slide in the second spout, second slip shrouding top is equipped with the second rack and pinion with second gear meshing.

Furthermore, the sliding channel, the sliding block and the glass ball are provided with a pair of sliding channels and are symmetrically arranged at two ends of the bottom of the water spraying pipe body.

Further, the sensing detector comprises an infrared sensing detector and a smoke detector.

Furthermore, the horizontal mounting plate is provided with a mounting bolt.

The utility model has the advantages that:

1. the intelligent fire control system has the advantages that the infrared sensing detector and the smoke detector are used for collecting data of a to-be-detected area and uploading the collected data to the intelligent fire control platform through the NB-IoT module, the fire control platform can timely and accurately obtain the data collected by the infrared sensing detector and the smoke detector, the alarm can be given in the first time, the timely transmission of the data is ensured, the probability of indoor fire occurrence is effectively reduced, meanwhile, the NB-IoT module has the advantages of low power consumption and wide coverage, the requirements of different fire control environments can be met, and the service life of a fire control system is prolonged.

2. The utility model is characterized in that fire-fighting agent is filled in the agent tank, a first chute, a first sliding sealing plate, a magnetic part and an electromagnet are arranged on the liquid outlet of the agent tank, the electromagnet is powered by a power supply device, the power supply of the power supply device is from a small generator outside a water spraying pipe body, under the ordinary state, the first sliding sealing plate automatically plugs the liquid outlet under the action of a tension spring, when a fire disaster occurs and the water spraying pipe body sprays water, a blade in a water spraying channel is driven to rotate, the blade drives a transmission shaft to rotate, the transmission shaft drives a driven shaft on the small generator to rotate, so as to drive the small generator to generate electricity, the power supply device supplies power to the electromagnet, the electromagnet generates a magnetic field to drive the magnetic part to move towards the electromagnet, thereby opening the liquid outlet, so that the fire-fighting agent is mixed with the water in the water storage tank, the liquid outlet is automatically closed according to whether water is sprayed in the water spraying pipeline or not, and the medicament does not need to be manually put in.

3. Still be equipped with water installations on the medicament jar, when the water storage position in the water storage tank is higher, can seal the liquid outlet temporarily through floater and floating bar and second sliding plate, avoid fire control medicament and water direct mixing for mix inhomogeneous, the waste of unable performance and medicament when putting out a fire, the water storage position can descend, and the second sliding plate can be opened automatically.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a mark a in fig. 1.

Fig. 3 is a connection structure diagram of the main control chip, the NB-IoT communication module, and the power supply module.

Fig. 4 is a structural view of the sprayer in a state of not spraying water.

Fig. 5 is a structural view of a water spraying state of the sprayer.

Fig. 6 is a view showing the inside of the support bar and the blades.

Fig. 7 is a top sectional view of the sprayer.

In the figure: 1. a fire-fighting agent liquid storage tank; 2. a liquid sprayer; 3. a water supply pipe; 4. an intelligent control valve; 5. a main control chip; 6. an NB-IoT communication module; 7. a power supply module; 8. a water storage tank; 9. a medicament canister; 10. a liquid outlet; 11. a first chute; 12. a first sliding closure plate; 13. a magnetic member; 14. an electromagnet; 15. an extension spring; 16. a power supply device; 17. a water spray pipe body; 18. a horizontal mounting plate; 19. a splash pan; 20. a water spray channel; 21. a sleeve; 22. a movable cavity; 23. a return spring; 24. a stretch rod; 25. a valve tube; 26. a slide channel; 27. a slider; 28. a glass ball; 29. a chamfer plane; 30. a support bar; 31. a drive shaft; 32. a blade; 33. a first bevel gear; 34. a miniature generator; 35. a driven rotating shaft; 36. a second bevel gear; 37. a rotating electric machine; 38. a valve; 39. a floating ball; 40. a float rod; 41. a first rack and pinion; 42. a floating tank; 43. a first gear; 44. a second gear; 45. a second chute; 46. a second sliding closure plate; 47. a second rack gear; 48. installing a bolt; 49 sense the detector.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

As shown in fig. 1 and 3, a block type intelligent fire-fighting monitoring early warning and active fire extinguishing system comprises a fire-fighting agent liquid storage tank 1, a liquid sprayer 2, a fire monitoring system and an intelligent fire-fighting control platform, wherein the fire-fighting agent liquid storage tank 1 is connected with the liquid sprayer 2 through a water supply pipe 3, the water supply pipe 3 is provided with an intelligent control valve 4 and a driving device, the fire monitoring system comprises a plurality of sensing detectors 49, the sensing detectors 49 are arranged at corresponding detection positions of an area to be detected, the driving device and each sensing detector 49 are respectively provided with a main control chip 5, an NB-IoT communication module 6 and a power module 7, the NB-IoT communication module 6 is internally provided with a SIM card, the driving device and the sensing detectors 49 are electrically connected with the respective main control chip 5, NB-IoT communication module 6 and power module 7, the outside of each sensing detector 49 is provided with a shell, the sensing detector 49 is arranged at the bottom of the shell, the power module 7 and the NB-IoT communication module 6 are arranged in the shell, a power interface connected with the power module 7 is arranged on the side edge of the shell and can be used for charging the power module 7, and the shell is integrally made of engineering plastics. The driving device adopts a rotary stepping motor, the intelligent control valve 4 is provided with an adjusting valve 38, the output end of the rotary motor 37 is connected with the valve 38 of the intelligent control valve 4 in a direct connection mode or a gear connection mode, a corresponding shell is also fixed outside the rotary motor 37, a corresponding main control chip 5, an NB-IoT communication module 6 and a power module 7 are packaged in the shell, the control module is electrically connected with the corresponding main control chip 5, the NB-IoT communication module 6 and the power module 7, all the power modules adopt lithium batteries, the service life of the lithium batteries is long, the sensing detector 49 comprises an infrared sensing detector 49 and a smoke detector, the data of the area to be detected is collected through the infrared sensing detector 49 and the smoke detector, the NB-IoT module is connected with a network through a built-in sim card and transmits the collected data to the intelligent fire control platform through the NB-IoT network, when gathering the relevant information of conflagration, intelligence fire control platform carries out the early warning earlier, then sends control information and gives main control chip 5 on the rotatory step motor, and main control chip 5 sends the instruction for control module, and control module control motor output is rotatory, drives valve 38 and rotates, the utility model discloses not only can be timely, accurate acquisition by infrared sensing detector 49 and smoke detector data of gathering, can also report to the police the very first time, ensured the timely transmission of data, effectively reduce indoor conflagration probability of taking place, NB-IoT module still has the low power dissipation and covers wide advantage simultaneously, can adapt to different fire control environment's demand and extension fire extinguishing system life's advantage.

Example 2

As shown in fig. 1-7, a block type intelligent fire-fighting monitoring early warning and active fire extinguishing system comprises a fire-fighting agent liquid storage tank 1, a liquid sprayer 2, a fire monitoring system and an intelligent fire-fighting control platform, wherein the fire-fighting agent liquid storage tank 1 is connected with the liquid sprayer 2 through a water supply pipe 3, the water supply pipe 3 is provided with an intelligent control valve 4 and a driving device, the fire monitoring system comprises a plurality of sensing detectors 49, the fire-fighting agent water storage tank 8 comprises a water storage tank 8 and a chemical tank 9, the chemical tank 9 is arranged at the inner top of the water storage tank 8, the bottom of the chemical tank 9 is provided with a liquid outlet 10, a side plate at one side of the liquid outlet 10 is provided with a first chute 11, the opening of the first chute 11 faces to the liquid outlet 10, a first sliding seal plate 12 is arranged in the first chute 11, one end of the first sliding seal plate 12 far away from, an extension spring 15 is connected between the magnetic part 13 and the electromagnet 14, one side of the electromagnet 14 is connected with a power supply device 16 through a wire, in a normal state, the first sliding sealing plate 12 automatically blocks the liquid outlet 10 under the action of the extension spring 15, when a fire disaster occurs, the power supply device 16 energizes the electromagnet 14, the electromagnet 14 generates a magnetic field to drive the magnetic part 13 to move towards the electromagnet 14, so that the first sliding sealing plate 12 slides towards the inside of the first sliding chute 11, the liquid outlet 10 is opened, so that the fire-fighting chemical is mixed with water in the water storage tank 8, the liquid sprayer 2 comprises a water spraying pipe body 17, a horizontal mounting plate 18 and a water splashing disc 19, a water spraying channel 20 is arranged inside the water spraying pipe body 17, a sleeve 21 is sleeved outside the water spraying pipe body 17, a movable cavity 22 is arranged inside the sleeve 21, a return spring 23 is arranged inside the movable cavity 22, and the top of the return, the bottom of the reset spring 23 is connected with a stretching rod 24, the bottom of the stretching rod 24 is connected with a splash disc 19, the bottom of the water spraying pipe body 17 is transversely provided with a valve pipe 25, a sliding channel 26 communicated with the water spraying channel 20 is arranged in the valve pipe 25, a sliding block 27 and a glass ball 28 are arranged in the sliding channel 26, one side of the sliding block 27 close to the water spraying channel 20 is provided with a chamfer 29, the other end of the sliding block 27 is abutted against the glass ball 28, liquid is injected in the glass ball 28, the sliding channel 26, the sliding block 27 and the glass ball 28 are provided with a pair and symmetrically arranged at two ends of the bottom of the water spraying pipe body 17, the bottoms of the chamfers 29 of the two sliding blocks 27 are abutted, two sides of the valve pipe 25 are connected with horizontal mounting plates 18, mounting bolts 48 are arranged on the horizontal mounting plates 18, the horizontal mounting plates 18 are used for being connected with the top of, the water flow in the water spraying pipeline flows downwards in an impacting manner, the two sliding blocks 27 move in opposite directions under the action of the inclined planes 29 and the water flow, so that the water flow flows out from the bottom of the water spraying pipe body 17, the impacting splash disc 19 becomes water spray to extinguish a fire, the water spraying pipe body 17 is also provided with the supporting rod 30, the middle of the inner cavity of the supporting rod 30 is rotatably provided with the transmission shaft 31, the top of the transmission shaft 31 extends upwards through the supporting rod 30, the top of the transmission shaft 31 is provided with the blades 32, the blades 32 are positioned in the water spraying channel 20, the bottom of the transmission shaft 31 is also provided with the first bevel gear 33, the outer side of the water spraying pipe body 17 is also provided with the small generator 34, the output end of the small generator 34 is provided with the driven rotating shaft 35, the front end of the driven rotating shaft 35 is provided with the second, small-size generator 34 is connected through wire and power supply unit 16, the rivers are during through the pipeline for water spraying, can drive blade 32 and rotate, blade 32 drives transmission shaft 31 and rotates, transmission shaft 31 drives the driven shaft rotation on the small-size generator 34, thereby drive the electricity generation of small-size generator 34, power supply unit 16 charges the back and supplies power for electro-magnet 14, thereby open liquid outlet 10 and make fire control medicament and water mix, sprinkler 2 generally is equipped with a plurality ofly, it also can be equipped with a plurality of small-size generators 34 to correspond, this embodiment advantage can make fire control medicament and water automatic mixing when can guaranteeing to put out a fire, artifical interpolation when need not to put out a fire, the mixing speed has been promoted, simultaneously because the fire control medicament if mix with water in advance just, can also cause the mixing time overlength, the.

Example 3

The present embodiment is the same as embodiment 2, and has the difference that the medicament tank 9 is further provided with a water inlet preventing device, the water inlet preventing device includes a floating ball 39, a floating rod 40 is installed on the floating ball 39, a first rack 41 is arranged on the floating rod 40, a floating groove 42 is arranged on the side wall of the medicament tank 9, a first gear 43 is rotatably arranged on the right side of the floating groove 42, a second gear 44 is engaged with the right lower side of the first gear 43, a second sliding groove 45 is arranged below the second gear 44, a second sliding sealing plate 46 is slidably arranged in the second sliding groove 45, a second rack 47 engaged with the second gear 44 is arranged above the water inlet preventing sealing plate, a second rack 47 engaged with the second gear 44 is arranged above the second sliding sealing plate 46, the left side of the first gear 43 is engaged with the first rack 41 on the floating rod 40, when the water level in the water storage tank 8 becomes high, the floating ball 39 drives the floating rod 40 and the first rack 41 to move upwards, first rack 41 drives first gear 43 clockwise rotation, first gear 43 drives second gear 44 anticlockwise rotation, second gear 44 drives second rack 47 and moves right, thereby make second slip shrouding 46 with liquid outlet 10 shutoff, when the water storage level step-down in water storage tank 8, through same principle, can make liquid outlet 10 open, the purpose that sets up water installations is too high in order to prevent the water level, and then directly submerge medicament tank 9, can cause the waste of fire control medicament after the fire control medicament in the medicament tank 9 is whole to mix with water.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a district formula intelligence fire control monitoring early warning and initiative fire extinguishing systems which characterized in that: including fire control medicament liquid storage pot (1), liquid spray ware (2), fire monitoring system and intelligent fire control platform, connect through delivery pipe (3) between fire control medicament liquid storage pot (1) and the liquid spray ware (2), install intelligent control valve (4) and drive arrangement on delivery pipe (3), fire monitoring system includes a plurality of sensing detector (49), and is a plurality of sensing detector (49) are installed and are being waited the corresponding detection position in detection area, all install main control chip (5), NB-IoT communication module (6) and power module (7) on drive arrangement and every sensing detector (49) separately, it has the SIM card to embed on NB-IoT communication module (6), drive arrangement and sensing detector (49) and respective main control chip (5), IoT-IoT communication module (6), The power module (7) is electrically connected, and the sensing detector (49) collects relevant information and then sends the information to the intelligent fire-fighting control platform.

2. The block type intelligent fire monitoring and early warning and active fire extinguishing system according to claim 1, wherein: fire control medicament liquid storage pot (1) includes water storage tank (8) and medicament jar (9), the interior top in water storage tank (8) is installed in medicament jar (9), liquid outlet (10) have been seted up to the bottom of medicament jar (9), be equipped with first spout (11) in the curb plate of liquid outlet (10) one side, first spout (11) opening is towards liquid outlet (10), install first slip shrouding (12) in first spout (11), the one end fixedly connected with magnetic part (13) of liquid outlet (10) are kept away from in first slip shrouding (12), electro-magnet (14) are installed to the inner of first spout (11), be connected with between magnetic part (13) and electro-magnet (14) extension spring (15), one side of electro-magnet (14) is connected with power supply unit (16) through the wire.

3. The block type intelligent fire monitoring and early warning and active fire extinguishing system as claimed in claim 2, wherein: the liquid sprayer (2) comprises a water spraying pipe body (17), a horizontal mounting plate (18) and a splash pan (19), a water spraying channel (20) is arranged inside the water spraying pipe body (17), a sleeve (21) is sleeved outside the water spraying pipe body (17), a movable cavity (22) is arranged inside the sleeve (21), a return spring (23) is arranged inside the movable cavity (22), the top of the return spring (23) is connected with the top of the sleeve (21), the bottom of the return spring (23) is connected with a stretching rod (24), the bottom of the stretching rod (24) is connected with the splash pan (19), a valve pipe (25) is transversely arranged at the bottom of the water spraying pipe body (17), a sliding channel (26) communicated with the water spraying channel (20) is arranged in the valve pipe (25), and a sliding block (27) and a glass ball (28) are arranged in the sliding channel (26), one side of the sliding block (27) close to the water spraying channel (20) is provided with a chamfer plane (29), the other end of the sliding block (27) is abutted against a glass ball (28), liquid is injected into the glass ball (28), and two sides of the valve pipe (25) are connected with horizontal mounting plates (18).

4. The block type intelligent fire monitoring and early warning and active fire extinguishing system as claimed in claim 3, wherein: the water spraying pipe is characterized in that a supporting rod (30) is further installed in the water spraying pipe body (17), a transmission shaft (31) is rotatably installed in the middle of an inner cavity of the supporting rod (30), the top of the transmission shaft (31) penetrates through the supporting rod (30) and extends upwards, blades (32) are installed at the top of the transmission shaft (31), the blades (32) are located in a water spraying channel (20), a first bevel gear (33) is further installed at the bottom of the transmission shaft (31), a small generator (34) is further arranged on the outer side of the water spraying pipe body (17), a driven rotating shaft (35) is installed at the output end of the small generator (34), a second bevel gear (36) is installed at the front end of the driven rotating shaft (35), the driven rotating shaft (35) penetrates through the water spraying pipe body (17) and penetrates into the inner cavity of the supporting rod (, the small-sized generator (34) is connected with the power supply device (16) through a lead.

5. The block type intelligent fire monitoring and early warning and active fire extinguishing system as claimed in claim 3, wherein: the intelligent control valve is characterized in that the driving device is a rotating motor (37), an adjusting valve (38) is arranged on the intelligent control valve (4), the output end of the rotating motor (37) is connected with the valve (38) of the intelligent control valve (4), a control module is arranged in the rotating motor (37), and the control module is electrically connected with a corresponding main control chip.

6. The block type intelligent fire monitoring and early warning and active fire extinguishing system according to claim 1, wherein: the power module (7) is a lithium battery.

7. The block type intelligent fire monitoring and early warning and active fire extinguishing system according to claim 4, wherein: still be equipped with water installations on medicament jar (9), water installations includes floater (39), install float bar (40) on floater (39), be equipped with first round rack (41) on float bar (40), the lateral wall of medicament jar (9) is equipped with floating groove (42), the right side rotation of floating groove (42) is equipped with first gear (43), first round rack (41) on the left side of first gear (43) and float bar (40) mesh mutually, the meshing of the right side below of first gear (43) has second gear (44), the below of second gear (44) is equipped with second spout (45), it is equipped with second slip shrouding (46) to slide in second spout (45), second slip shrouding (46) top is equipped with second round rack (47) with second gear (44) meshing.

8. The block type intelligent fire monitoring and early warning and active fire extinguishing system as claimed in claim 3, wherein: the sliding channel (26), the sliding block (27) and the glass ball (28) are provided with a pair and are symmetrically arranged at two ends of the bottom of the water spraying pipe body (17).

9. The block type intelligent fire monitoring and early warning and active fire extinguishing system according to claim 1, wherein: the sensing detector (49) includes an infrared sensing detector (49) and a smoke detector.

10. The block type intelligent fire monitoring and early warning and active fire extinguishing system as claimed in claim 3, wherein: and the horizontal mounting plate (18) is provided with a mounting bolt (48).