CN110339523B

CN110339523B - Intelligent monitoring fire extinguisher

Info

Publication number: CN110339523B
Application number: CN201910456109.9A
Authority: CN
Inventors: 林玉琴
Original assignee: Jiangxi Zhongkeguan Internet Of Things Technology Co ltd
Current assignee: Jiangxi zhongkeguan Internet of things Technology Co.,Ltd.
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2021-06-04
Anticipated expiration: 2039-05-29
Also published as: CN110339523A; CN112870608A

Abstract

The invention discloses an intelligent monitoring fire extinguisher, which structurally comprises a water pump, a transverse water pipe, a water pipe erection support, a longitudinal water pipe, a positioning jet fire extinguishing device and a positioning pull rod, and has the following effects: the positioning jet fire extinguishing device is characterized in that the positioning jet fire extinguishing device is used for realizing all-dimensional continuous gas flow conversion inside a factory building through convection formed inside a smoke suction mechanism, so that sucked gas enters a smoke alarm from different directions, when smoke concentration reaches a fire extinguishing standard, the position of an ignition point is judged through the smoke alarm corresponding to the inside of a smoke suction pipeline, an electric turntable is controlled to drive a movable jet nozzle to turn, an image infrared temperature-sensitive detector is used for image infrared accurate positioning, the nozzle is aligned to a main fire point, centralized fire extinguishing is carried out, the problem that the existing automatic tracking positioning jet fire extinguishing device has long delay, the ignition point cannot be quickly identified at the first time to carry out jet fire extinguishing, the probability of fire spreading is large, and the problem of centralized fire extinguishing effect is solved.

Description

Intelligent monitoring fire extinguisher

Technical Field

The invention relates to the field of security devices, in particular to an intelligent monitoring fire extinguisher.

Background

With the rapid development of economic society, people have stronger protection consciousness on fire, the existing factory building is generally a smokeless factory building, the area of the factory building is larger than that of a civil house, the cost for laying a fire pipeline and a fire sprinkler on a roof is huge, and when a fire occurs in the local part of the factory building, a laid fire sprinkler pipe network can be opened in a large area, and some places which are not affected by the fire are still sprayed by water mist, so that the production machine of the factory building is damaged, and economic loss is caused, so that scientific research personnel invent an automatic tracking and positioning jet fire extinguishing device capable of positioning and spraying a fire point, and an alarm device is triggered by the temperature rise generated in a combustion stage by a temperature-sensitive fire detector, an infrared laser positioning system is driven to cooperate with a nozzle to carry out steering positioning, so that the nozzle is aligned with a main area of fire, and centralized fire, but current automatic tracking location efflux extinguishing device has longer delay nature, unable very first time quick identification ignition carries out the efflux and puts out a fire, the probability that leads to the condition of a fire to stretch is great, the effect of putting out a fire in a concentrative way has been reduced, consequently need develop a neotype intelligent monitoring fire fighting unit, solve current automatic tracking location efflux extinguishing device with this and have longer delay nature, unable very first time quick identification ignition carries out the efflux and puts out a fire, the probability that leads to the condition of a fire to stretch is great, the problem of the effect of putting out a fire in a concentrative way has been reduced.

Summary of the invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides an intelligent monitoring fire extinguisher, its structure includes water pump, horizontal water pipe, water pipe erects support, vertical water pipe, location efflux extinguishing device, location pull rod, the water pipe erect the support top and be equipped with horizontal water pipe, horizontal water pipe and water pipe erect the support and adopt interference fit, horizontal water pipe one end be equipped with the water pump, the horizontal water pipe other end be equipped with vertical water pipe, the water pipe erect the support below and be equipped with location efflux extinguishing device, location efflux extinguishing device and water pipe erect the support and pass through the location pull rod and connect, location efflux extinguishing device top and vertical water piping connection, water pump and location efflux extinguishing device electricity connect.

As the further optimization of this technical scheme, location efflux extinguishing device constitute by leading water pipe, electronic revolving stage, all-round smog suction mechanism, main control organism, activity efflux nozzle, the infrared temperature-sensitive detector of image, main control organism top be equipped with electronic revolving stage, the central point at electronic revolving stage top put and be equipped with the leading water pipe, leading water pipe and vertical water piping connection, activity efflux nozzle locate main control organism front end, activity efflux nozzle and main control organism adopt sliding fit, activity efflux nozzle and leading water piping connection, activity efflux nozzle both sides be equipped with the infrared temperature-sensitive detector of image.

As a further optimization of the technical scheme, the all-dimensional smoke suction mechanism consists of a smoke suction pipeline, a support, a diversion support and a positioning gasket, the positioning gasket is arranged at the center of the support, more than two positioning gaskets are arranged between the positioning gasket and the support at uniform intervals, the positioning gasket and the support are connected through the positioning gasket, more than two smoke suction pipelines are arranged on the support at uniform intervals, and the smoke suction pipeline is arranged below the diversion support.

As the further optimization of this technical scheme, smog suction pipe constitute by dust screen, drainage mouth, body, convection current chamber, smoke alarm, the body front end be equipped with the dust screen, dust screen and body lock mutually, the body rear end be equipped with the convection current chamber, convection current chamber and body adopt interference fit, smoke alarm locate the central point of body and put, the central point of smoke alarm inner wall put and be equipped with the drainage mouth, drainage mouth and convection current chamber connect, smoke alarm and main control organism electricity connect.

As the further optimization of this technical scheme, the water conservancy diversion support constitute by base plate, water conservancy diversion pillar, gas vent, impeller, shrouding, pivot, the central point of base plate bottom put and be equipped with the water conservancy diversion pillar, water conservancy diversion pillar and base plate looks lock, the base plate on the surface even equidistance be equipped with the gas vent more than two, water conservancy diversion pillar below be equipped with the impeller, impeller central point put and be equipped with the pivot and the two looks lock, impeller below be equipped with the shrouding, shrouding and pivot pass through the race and connect.

As a further optimization of the technical scheme, the flow guide support column is of a truncated cone-shaped structure.

As a further optimization of the technical scheme, the smoke suction pipelines surround the bracket to form a circular wall structure.

Advantageous effects

The intelligent monitoring fire extinguisher has the advantages of reasonable design, strong functionality and the following beneficial effects:

the positioning jet fire extinguishing device realizes omnibearing continuous gas conversion in a factory building through convection formed in the smoke suction mechanism, so that sucked gas firstly enters a smoke alarm for smoke concentration detection, when the smoke concentration reaches a fire extinguishing standard, the position of an ignition point is judged at the first time through the smoke alarm corresponding to the smoke suction pipeline, an electric turntable is controlled to drive a movable jet nozzle to turn, an image infrared temperature-sensing detector is utilized for image infrared accurate positioning, the nozzle is aligned to a main fire area for centralized fire extinguishing, and therefore the problems that the conventional automatic tracking positioning jet fire extinguishing device has longer delay, the ignition point cannot be quickly identified at the first time for jet fire extinguishing, the probability of fire spreading is higher, and the effect of centralized fire extinguishing is reduced are solved;

the smoke suction pipelines, the bracket and the diversion support form a main smoke detection structure, each smoke suction pipeline is correspondingly provided with a smoke alarm, and the gas in the factory building continuously enters the smoke suction pipelines from different directions by utilizing the airflow continuously generated by the diversion support, so that the sucked gas is contacted with the smoke alarms after entering the smoke suction pipelines, and the smoke concentration in the factory building can be continuously and quickly detected, thereby determining the direction of an ignition point;

according to the smoke alarm, the pipe body, the convection cavity and the smoke alarm form a main smoke introducing structure, the drainage port formed in the top of the smoke alarm is communicated with the convection cavity, and the convection cavity is formed below the diversion support;

the base plate, the flow guide support, the impeller and the sealing plate form a main gas flow suction structure, the sealing plate and the base plate are matched to form a semi-closed cavity, negative pressure suction force is generated in the continuous rotation process of the impeller, so that gas in a factory building continuously passes through each smoke suction pipeline arranged on the support, the flow guide support is arranged above the impeller, the side edge of the flow guide support is of a truncated cone-shaped structure and is an upward inclined surface, collision of air flow in the exhaust process can be reduced, and the air flow conversion effect in the factory building is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of an intelligent monitoring fire-fighting unit according to the present invention;

FIG. 2 is a schematic structural diagram of the positioning jet fire extinguishing device of the present invention;

FIG. 3 is a schematic top view of the all-directional smoke suction mechanism of the present invention;

FIG. 4 is a schematic cross-sectional view of the smoke suction line of the present invention;

fig. 5 is a schematic side view of the fluid guide support of the present invention.

In the figure: a water pump-1, a transverse water pipe-2, a water pipe erection support-3, a longitudinal water pipe-4, a positioning jet fire extinguishing device-5, a water conduit-51, an electric turntable-52, an omnibearing smoke suction mechanism-53, a smoke suction pipeline-53 a, a dust filter screen-53 a1, a drainage port-53 a2, a pipe body-53 a3, a convection cavity-53 a4 and a smoke alarm-53 a5, the device comprises a support-53 b, a flow guide support-53 c, a base plate-53 c1, a flow guide support-53 c2, an exhaust port-53 c3, an impeller-53 c4, a sealing plate-53 c5, a rotating shaft-53 c6, a positioning gasket-53 d, a main control machine body-54, a movable jet flow nozzle-55, an image infrared temperature-sensing detector-56 and a positioning pull rod-6.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Examples

Referring to fig. 1-5, the present invention provides an embodiment of an intelligent monitoring fire fighting unit;

referring to fig. 1, an intelligent monitoring fire-fighting device comprises a water pump 1, a horizontal water pipe 2, a water pipe erecting support 3, a longitudinal water pipe 4, a positioning jet fire-extinguishing device 5, and a positioning pull rod 6, the top of the water pipe erection support 3 is provided with a transverse water pipe 2, the transverse water pipe 2 and the water pipe erection support 3 are in interference fit, one end of the transverse water pipe 2 is provided with a water pump 1, the other end of the transverse water pipe 2 is provided with a longitudinal water pipe 4, a positioning jet fire extinguishing device 5 is arranged below the water pipe erection support 3, the positioning jet fire extinguishing device 5 is connected with the water pipe erection support 3 through a positioning pull rod 6, horizontal water pipe 2 and vertical water pipe 4 constitute L type structure, 5 tops of location efflux extinguishing device and vertical water pipe 4 connect,

water pump

1 and 5 electricity connections of location efflux extinguishing device.

Referring to fig. 2, the positioning jet fire extinguishing device 5 is composed of a water conduit 51, an electric turntable 52, an omnibearing smoke suction mechanism 53, a main control body 54, a movable jet nozzle 55 and an image infrared temperature-sensitive detector 56, wherein the electric turntable 52 is arranged at the top of the main control body 54, the water conduit 51 is arranged at the center of the top of the electric turntable 52, the water conduit 51 is connected with a longitudinal water pipe 4, the movable jet nozzle 55 is arranged at the front end of the main control body 54, the movable jet nozzle 55 is in sliding fit with the main control body 54, the movable jet nozzle 55 is connected with the water conduit 51, and the image infrared temperature-sensitive detector 56 is arranged on two sides of the movable jet nozzle 55.

Referring to fig. 3, the omnibearing smoke suction mechanism 53 is composed of a smoke suction pipe 53a, a support 53b, a flow guide support 53c and a positioning gasket 53d, the support 53b is of a circular structure, the center of the support 53b is in a circular hollow shape, the positioning gasket 53d is arranged at the center of the support 53b, four positioning gaskets 53d are uniformly arranged between the positioning gasket 53d and the support 53b at equal intervals, the positioning gaskets 53d are connected with the support 53b through the positioning gaskets 53d, eight smoke suction pipes 53a are uniformly arranged on the support 53b at equal intervals, the smoke suction pipes 53a are arranged below the flow guide support 53c, and the smoke suction pipes 53a surround the support 53b to form a circular wall structure.

Referring to fig. 4, the smoke suction duct 53a is composed of a dust filter 53a1, a drainage port 53a2, a tube body 53a3, a convection chamber 53a4 and a smoke alarm 53a5, the front end of the tube body 53a3 is provided with the dust filter 53a1, the dust filter 53a1 is buckled with the tube body 53a3, the rear end of the tube body 53a3 is provided with the convection chamber 53a4, the convection chamber 53a4 is in interference fit with the tube body 53a3, the smoke alarm 53a5 is arranged at the center of the tube body 53a3, the center of the inner wall of the smoke alarm 53a5 is provided with the drainage port 53a2, the drainage port 53a2 is connected with the convection chamber 53a4, and the smoke alarm 53a5 is electrically connected with the main control body 54.

Referring to fig. 5, the guide support 53c includes a base plate 53c1, a guide post 53c2, an exhaust port 53c3, an impeller 53c4, a sealing plate 53c5, and a rotating shaft 53c6, the base plate 53c1 is a circular structure, the guide post 53c2 is disposed at the center of the bottom, the guide post 53c2 and the base plate 53c1 are engaged, four exhaust ports 53c3 are uniformly and equidistantly disposed on the surface of the base plate 53c1, each exhaust port 53c3 is surrounded by a circular wall structure along the guide post 53c2, an impeller 53c4 is disposed below the guide post 53c2, a rotating shaft 53c6 is disposed at the center of the impeller 53c4 and engaged with the rotating shaft 53c3, the rotating shaft 53c6 generates a driving torque by a motor, the motor is engaged with a circular cavity at the bottom of the guide post 53c2, a sealing plate 53c 8269556 is disposed below the impeller 53c 53, the sealing plate 53c5 is connected with the rotating shaft 6 by a bearing ring, the diversion pillar 53c2 is a truncated cone structure.

The specific realization principle is as follows:

the positioning jet fire extinguishing device 5 realizes omnibearing continuous gas flow conversion in a factory building through convection formed inside the smoke suction mechanism 53, because the base plate 53c1, the flow guide strut 53c2, the impeller 53c4 and the sealing plate 53c5 form a main gas flow suction structure, the sealing plate 53c5 is arranged below a circular hollow part at the center of the bracket 53b, the sealing plate 53c5 and the base plate 53c1 are matched to form a semi-closed cavity, negative pressure suction force is generated in the continuous rotation process of the impeller 53c4, so that gas in the factory building continuously passes through each smoke suction pipeline 53a arranged on the bracket 53b, the flow guide strut 53c2 is arranged above the impeller 53c4, and the side edge of the flow guide strut 53c2 is in a truncated cone-shaped structure and is an upward inclined surface, the collision of air flow in the exhaust process can be reduced, and the air flow conversion effect in the factory building is improved; the sucked gas firstly enters the smoke alarm 53a5 to detect the smoke concentration, when the smoke concentration reaches the fire extinguishing standard, the position of the ignition point is judged at the first time through the smoke alarm 53a5 corresponding to the inside of the smoke suction pipeline 53a, because the smoke suction pipeline 53a, the bracket 53b and the flow guide support 53c form a main smoke detection structure, because the bracket 53b is of a circular structure and the center position is in a circular hollow shape, the smoke suction pipeline 53a surrounds the bracket 53b to form a circular wall structure, and each smoke suction pipeline 53a is correspondingly provided with one smoke alarm 53a5, the gas inside the factory building is continuously led to enter the smoke suction pipeline 53a from different directions by utilizing the airflow continuously generated by the flow guide support 53c, the sucked gas is contacted with the smoke alarm 53a5 after entering the smoke suction pipeline 53a, thereby realizing the continuous and quick detection of the smoke concentration inside the factory building, therefore, the position of the ignition point is determined, the pipe body 53a3, the convection cavity 53a4 and the smoke alarm 53a5 form a main smoke introducing structure, the drainage port 53a2 arranged at the top of the smoke alarm 53a5 is communicated with the convection cavity 53a4, meanwhile, the convection cavity 53a4 is arranged below the flow guide support 53c, when the gas in the workshop enters the pipe body 53a3, the gas continuously enters the smoke alarm 53a5 from the drainage port 53a2 under the action of airflow suction force generated in the working process of the flow guide support 53c, and then is discharged upwards from the convection cavity 53a4, so that the smoke detection efficiency and accuracy of the smoke alarm 53a5 are greatly improved; drive activity fluidic sprinkler 55 through control electric turntable 52 and turn to, utilize the infrared accurate positioning of image temperature-sensitive detector 56, make the shower nozzle aim at the main area of intensity of a fire, concentrate and put out a fire to this solves current automatic tracking location fluidic extinguishing device and has longer delay, and the unable very first time quick identification ignition carries out the efflux to put out a fire, and the probability that leads to the condition of a fire to spread is great, has reduced the problem of the effect of concentrating to put out a fire.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an intelligent monitoring fire extinguisher, its structure includes water pump (1), horizontal water pipe (2), water pipe erects support (3), vertical water pipe (4), location efflux extinguishing device (5), location pull rod (6), its characterized in that:

the top of the water pipe erection support (3) is provided with a transverse water pipe (2), one end of the transverse water pipe (2) is provided with a water pump (1), the other end of the transverse water pipe (2) is provided with a longitudinal water pipe (4), a positioning jet fire extinguishing device (5) is arranged below the water pipe erection support (3), the positioning jet fire extinguishing device (5) is connected with the water pipe erection support (3) through a positioning pull rod (6), and the top end of the positioning jet fire extinguishing device (5) is connected with the longitudinal water pipe (4);

the positioning jet fire extinguishing device (5) consists of a water conduit (51), an electric rotary table (52), an omnibearing smoke suction mechanism (53), a main control machine body (54), a movable jet spray head (55) and an image infrared temperature-sensing detector (56), wherein the electric rotary table (52) is arranged at the top of the main control machine body (54), the water conduit (51) is arranged at the top of the electric rotary table (52), the movable jet spray head (55) is arranged at the front end of the main control machine body (54), and the image infrared temperature-sensing detector (56) is arranged at two sides of the movable jet spray head (55);

the omnibearing smoke suction mechanism (53) consists of a smoke suction pipeline (53a), a support (53b), a flow guide support (53c) and a positioning gasket (53d), wherein the positioning gasket (53d) is arranged at the center of the support (53b), the positioning gasket (53d) is connected with the support (53b) through the positioning gasket (53d), the smoke suction pipeline (53a) is arranged on the support (53b), and the smoke suction pipeline (53a) is arranged below the flow guide support (53 c);

the smoke suction pipeline (53a) consists of a dust filter net (53a1), a drainage port (53a2), a pipe body (53a3), a convection cavity (53a4) and a smoke alarm (53a5), wherein the dust filter net (53a1) is arranged at the front end of the pipe body (53a3), the dust filter net (53a1) is buckled with the pipe body (53a3), the convection cavity (53a4) is arranged at the rear end of the pipe body (53a3), the convection cavity (53a4) and the pipe body (53a3) are in interference fit, the smoke alarm (53a5) is arranged at the center of the pipe body (53a3), the drainage port (53a2) is arranged at the center of the inner wall of the smoke alarm (53a5), the drainage port (53a2) is connected with the convection cavity (53a4), and the smoke alarm (53a5) is electrically connected with a main control unit (54);

the flow guide support (53c) is composed of a base plate (53c1), a flow guide support (53c2), an air outlet (53c3), an impeller (53c4), a sealing plate (53c5) and a rotating shaft (53c6), wherein the base plate (53c1) is of a circular structure, the center of the bottom of the base plate is provided with the flow guide support (53c2), the flow guide support (53c2) is buckled with the base plate (53c1), the surface of the base plate (53c1) is uniformly provided with four air outlets (53c3) at equal intervals, each air outlet (53c3) surrounds a circular wall structure along the flow guide support (53c2), the impeller (53c4) is arranged below the flow guide support (53c2), the center of the impeller (53c4) is provided with the rotating shaft (53c6) which are buckled with each other, the rotating shaft (53c6) generates driving torque through a motor, and the motor is installed in a circular cavity 2 at the bottom of the flow guide support (53c6), a sealing plate (53c5) is arranged below the impeller (53c4), the sealing plate (53c5) is connected with the rotating shaft (53c6) through a bearing ring, and the flow guide support (53c2) is of a truncated cone structure;

the positioning jet fire extinguishing device (5) realizes omnibearing continuous gas flow change inside a factory building through convection formed inside the smoke suction mechanism (53), because a base plate (53c1), a flow guide support column (53c2), an impeller (53c4) and a sealing plate (53c5) form a main gas suction structure, the sealing plate (53c5) is arranged below a circular hollow part at the center of a bracket (53b), the sealing plate (53c5) and the base plate (53c1) are matched to form a semi-closed cavity, negative pressure suction force is generated in the continuous rotation process of the impeller (53c4), so that gas inside the factory building continuously passes through each smoke suction pipeline (53a) arranged on the bracket (53b), the flow guide support column (53c2) is arranged above the impeller (53c4), and the side edge of the flow guide support column (53c2) is of a conical truncated cone-shaped structure and is upward inclined, the collision of air flow in the exhaust process can be reduced, thereby improving the air current conversion effect inside the plant; the inhaled gas firstly enters the smoke alarm (53a5) to detect the smoke concentration, when the smoke concentration reaches the fire extinguishing standard, the ignition point position is judged at first time through the smoke alarm (53a5) corresponding to the inside of the smoke suction pipeline (53a), because the smoke suction pipeline (53a), the bracket (53b) and the flow guide support (53c) form a main smoke detection structure, because the bracket (53b) is in a circular structure and the central position is in a circular hollow shape, the smoke suction pipeline (53a) surrounds into a circular wall structure along the bracket (53b), each smoke suction pipeline (53a) is correspondingly provided with one smoke alarm (53a5), the gas inside the factory building continuously enters the smoke suction pipeline (53a) from different directions by utilizing the airflow continuously generated by the flow guide support (53c), and the inhaled gas is contacted with the smoke alarm (53a5) after entering the smoke suction pipeline (53a), therefore, the smoke concentration in the factory building can be continuously and quickly detected, so that the position of a fire point is determined, the pipe body (53a3), the convection cavity (53a4) and the smoke alarm (53a5) form a main smoke introducing structure, the drainage port (53a2) formed in the top of the smoke alarm (53a5) is communicated with the convection cavity (53a4), the convection cavity (53a4) is arranged below the diversion support (53c), when gas in the factory building enters the pipe body (53a3), the gas continuously enters the smoke alarm (53a5) from the drainage port (53a2) under the action of airflow suction force generated in the operation of the diversion support (53c), and then is upwards discharged from the convection cavity (53a4), so that the efficiency and the accuracy of the smoke alarm (53a5) on smoke detection are improved; drive activity fluidic sprinkler (55) through control electric turntable (52) and turn to, utilize image infrared temperature-sensing detector (56) to carry out the infrared accurate positioning of image, make the shower nozzle aim at the main area of intensity of a fire, concentrate and put out a fire to this solves current automatic tracking location fluidic extinguishing device and has longer delay nature, and the unable very first time quick identification ignition point carries out the efflux and puts out a fire, and the probability that leads to the condition of a fire to spread is great, has reduced the problem of the effect of concentrating and putting out a fire.