CN117180679A - Fire control shower nozzle automatic control device based on internet of things - Google Patents

Abstract

The invention relates to the technical field of fire control spray heads, and discloses a fire control spray head automatic control device based on the technology of the Internet of things, which comprises the following components: the device comprises a rotating bin, a water inlet bin, a plug and a glass tube, wherein a splash plate is rotatably arranged at the top of the rotating bin, an adjusting plate is fixedly arranged on the outer wall of the rotating bin, an arc-shaped chute is formed in the top of the adjusting plate, and two symmetrically arranged water baffles are slidably arranged on the arc-shaped chute; the rotating assembly for controlling the regulating disc to revolve around the splash disc is arranged in the rotating bin; according to the invention, the water baffle with the adjustable direction is designed, the water baffle can be controlled through the Internet of things, and meanwhile, the rotating assembly can drive the adjusting disc to revolve around the splash plate, so that the control of the water flow direction and the adjustment of the injection angle are realized.

Description

Fire control shower nozzle automatic control device based on internet of things

Technical Field

The invention relates to the technical field of fire control spray heads, in particular to a fire control spray head automatic control device based on the internet of things technology.

Background

The fire-fighting spray head is used for a fire-fighting spray system, and when a fire disaster occurs, water is sprayed out through the spray head splash box to extinguish the fire, and the fire-fighting spray head is divided into a sagging spray head, an upright spray head, a common spray head, a side wall type spray head and the like. With the development of networks, the internet of things technology is beginning to be applied to fire-fighting nozzles.

The current side wall type fire sprinkler is all to open inside water inlet mechanism through liquid expansion, and the guide board of rethread bottom shunts the direction to rivers for rivers are put out a fire to the bottom condition of a fire, but current fire sprinkler can't adjust water spray direction and scope, leads to fire extinguishing accuracy and efficiency to reduce.

Disclosure of Invention

The invention provides a fire control spray head automatic control device based on the internet of things technology, which is provided with a spray head capable of automatically adjusting the water spraying direction and the water spraying angle after the spray head is triggered, and can also plug a water outlet after fire is extinguished.

In order to achieve the above purpose, the present invention provides the following technical solutions:

fire control shower nozzle automatic control device based on internet of things, include: the device comprises a rotating bin, a water inlet bin, a plug and a glass tube, wherein a splash plate is rotatably arranged at the top of the rotating bin, an adjusting plate is fixedly arranged on the outer wall of the rotating bin, an arc-shaped chute is formed in the top of the adjusting plate, and two symmetrically arranged water baffles are slidably arranged on the arc-shaped chute; the rotating assembly for controlling the regulating disc to revolve around the splash disc is arranged in the rotating bin; the bottom of the adjusting disk is provided with a control mechanism for adjusting the range of an included angle between the two water baffles

Optionally, the control assembly is including installing the accommodate motor in the regulating plate bottom, accommodate motor's output fixed mounting has the lead screw, the bottom slidable mounting of regulating plate has the screw thread piece, screw thread assembly between lead screw and the screw thread piece, the outer wall of screw thread piece both sides articulates respectively has the regulation pole, the bottom fixed mounting of breakwater has the connecting rod, connecting rod slidable mounting is inside the arc spout, the bottom of connecting rod is articulated with the outer wall of regulation pole, just the centre of a circle department of regulating plate is provided with the dwang, two the lateral wall of breakwater opposite face is all rotated and is installed on the dwang.

Optionally, the rotating assembly comprises an inner gear ring on the inner wall of the rotating bin, a rotating motor is fixedly arranged at the inner top of the rotating bin, a gear is fixedly connected with the output end of the rotating motor, and the gear is meshed with the inner gear ring.

Optionally, the interior top of rotating the storehouse has seted up the through-hole, the inside slidable mounting of through-hole has the threaded rod, the glass pipe is installed between threaded rod and stopper.

Optionally, the inside fixed mounting in rotation storehouse has the screw thread sleeve, threaded rod and the inside screw thread cooperation of screw thread sleeve, screw thread sleeve bottom does not seal.

Optionally, the outer wall fixed mounting of stopper has the protection casing, the bottom fixed mounting of stopper has a plurality of telescopic links, the other end and the rotation storehouse fixed connection of telescopic link, can cover the telescopic link when the protection casing falls.

Optionally, the monitor is installed to the rotation storehouse bottom, the control mainboard is installed at the rotation storehouse top, control mainboard and rotating electrical machines electric connection, control mainboard and accommodate motor electric connection, control mainboard and monitor electric connection.

Optionally, the outer wall of the rotary bin is fixedly provided with a supporting plate, the outer wall of the supporting plate is fixedly provided with a supporting rod, and the supporting rod is fixed at the bottom of the adjusting disc.

Optionally, the top of the threaded rod is provided with a groove, two ends of the glass tube are provided with protrusions, the bottom of the plug is provided with a groove, and the protrusions at two ends of the glass tube respectively form spline fit with the threaded rod and the grooves on the plug.

Optionally, a plurality of support columns are fixedly installed between the water inlet bin and the rotating bin.

The invention provides a fire control spray head automatic control device based on the internet of things technology, which has the following beneficial effects compared with the prior art: the water baffles can be controlled through the Internet of things, the rotating assembly can drive the adjusting disk to revolve around the splash box after sending signals, the adjusting disk stops after rotating to a set angle, then the control assembly adjusts the included angle between the two water baffles, the direction of water flow is controlled, property spraying in the area without fire like the existing spray nozzle is prevented from being damaged, the control of the water flow direction and the adjustment of the spraying angle are realized, and the defect that the direction cannot be adjusted in the traditional spray nozzle is overcome.

Meanwhile, the protective cover arranged in the invention can fall down together with the plug to cover all parts of the telescopic rod and the threaded rod after the spray head is triggered, so that when water is sprayed out, water does not flow into the rotary bin along the threaded sleeve to affect the service life, a circle of plastic magnetic strips are arranged at the bottom of the protective cover, when the water is sprayed out, the protective cover can be pushed down due to the relation of water pressure, the plastic magnetic strips at the bottom can be sucked at the top of the rotary bin, the waterproof effect is better, the protective cover can also prevent fragments after some glass tubes are broken from flying in disorder, secondary injury is prevented, compared with the traditional spray head, the service life is longer, the experience is better, and when the plug is flushed down by water, the plug can fall at the top of the threaded rod due to the telescopic rod, when the fire is extinguished, the threaded rod rises, the plug is plugged back into the water outlet, water resources are not wasted, compared with the traditional technology, the use experience is improved, and loss caused by indiscriminate spraying is also reduced.

Drawings

FIG. 1 is a schematic view of an external perspective structure of the present invention;

FIG. 2 is a right side view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 taken along line A-A in accordance with the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2 taken along line C-C in accordance with the present invention;

FIG. 5 is a front view of FIG. 1 of the present invention;

FIG. 6 is an inner cross-sectional view taken along line D-D of FIG. 5 in accordance with the present invention;

fig. 7 is a top view of fig. 1 of the present invention.

Fig. 8 is an enlarged detail view of the invention at G in fig. 6.

Fig. 9 is an enlarged detail view of fig. 6E in accordance with the present invention.

In the figure: 1-a water inlet bin; 2-supporting columns; 3-a water baffle; 4-supporting plates; 5-adjusting disc; 6-a splash box; 7-protecting cover; 8-a plug; 9-glass tube; 10-rotating a bin; 11-supporting rods; 12-a telescopic rod; 13-a threaded rod; 14-a lead screw; 15-a screw block; 16-adjusting the motor; 18-adjusting the rod; 19-an arc chute; 20-gear; 22-a rotating electric machine; 23-a threaded sleeve; 24-rotating a rod; 25-connecting rods; 30-a control main board; 38-monitor.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 9, the present invention provides a technical solution: the automatic fire control nozzle control device based on the internet of things comprises a rotating bin 10, a water inlet bin 1, a plug 8 and a glass tube 9, wherein a splash plate 6 is rotatably arranged at the top of the rotating bin 10, an adjusting plate 5 is fixedly arranged on the outer wall of the rotating bin 10, an arc-shaped chute 19 is formed in the top of the adjusting plate 5, and two symmetrically arranged water baffles 3 are slidably arranged on the arc-shaped chute 19; the rotating assembly for controlling the regulating disc 5 to revolve around the splash disc 6 is arranged in the rotating bin 10; the bottom of the adjusting disk 5 is provided with a control mechanism for adjusting the range of the included angle between the two water baffles 3.

The invention discloses a fire-fighting sprinkler, which is characterized in that one end of a water inlet bin 1 is connected with a water pipe, when a large amount of heat is generated, a glass pipe 9 is crushed by liquid in the fire-fighting sprinkler, the plug 8 is flushed by supporting water of the plug 8, water in the water pipe is flushed to the splash box 6 to spread out to the periphery to achieve the fire-fighting effect, but the direction of water spraying cannot be adjusted in the existing fire-fighting sprinkler, fire cannot be extinguished more efficiently, unnecessary loss is caused to a place without fire, a water baffle 3 with the adjustable direction is designed in the fire-fighting sprinkler, when water is flushed to the splash box 6, if a fire occurs on one side of the sprinkler, the water baffle 3 can be controlled through the Internet of things, a rotating assembly can drive a regulating disk 5 to revolve around the splash box 6 to a set angle and then stop, then the control assembly is used for regulating the included angle between the two water baffles 3, so that the direction of water flow is controlled, the fire-fighting sprinkler cannot spray in the fire-fighting sprinkler like the existing fire sprinkler, damage is caused, the control of the direction of the water flow is realized, the fire-fighting sprinkler is optimized, the direction of the fire-fighting sprinkler cannot be adjusted, compared with the traditional sprinkler direction cannot be adjusted, the conventional sprinkler is improved, and the sense of the fire-fighting sprinkler is lost, and the sense of the fire is reduced.

Further, please combine referring to fig. 3 and 6, the control assembly includes an adjusting motor 16 installed at the bottom of the adjusting disk 5, a screw rod 14 is fixedly installed at the output end of the adjusting motor 16, a threaded block 15 is slidably installed at the bottom of the adjusting disk 5, the screw rod 14 is in threaded assembly with the threaded block 15, adjusting rods 18 are hinged to the outer walls of two sides of the threaded block 15 respectively, a connecting rod 25 is fixedly installed at the bottom of the water baffle 3, the connecting rod 25 is slidably installed inside the arc chute 19, the bottom end of the connecting rod 25 is hinged to the outer wall of the adjusting rod 18, a rotating rod 24 is arranged at the center of the adjusting disk 5, and side walls of opposite faces of the two water baffles 3 are rotatably installed on the rotating rod 24.

According to the invention, the control assembly is characterized in that the screw rod 14 is driven by the adjusting motor 16 to rotate, the screw rod 14 drives the threaded block 15 to reciprocate at the bottom of the adjusting disc 5, the adjusting rod 18 is driven when the threaded block 15 slides, the connecting rod 25 is hinged to the other end of the adjusting rod 18 and slides in the arc-shaped chute 19, so that the connecting rod 25 is driven to reciprocate in the arc-shaped chute 19 when the threaded block 15 reciprocates, the water baffle 3 fixed on the connecting rod 25 is driven to slide, the side wall of the water baffle 3 is rotatably arranged on the rotating plate 24, the angle of the water baffle 3 is adjusted, the rotating plate 24 is arranged at the center position of the adjusting disc 5, the two water baffles 3 are always symmetrical, and when the threaded block 15 moves, the two water baffles are simultaneously adjusted to the designated position, the angle between the two water baffles 3 can be adjusted in an electrodeless manner when the mechanism is used, and the direction of water flow is controlled accurately.

Further, referring to fig. 3 and 6 in combination, the rotating assembly includes an inner gear ring on the inner wall of the rotating bin 10, the rotating motor 22 is fixedly installed at the inner top of the rotating bin 10, the output end of the rotating motor 22 is fixedly connected with the gear 20, the gear 20 is meshed with the inner gear ring, and the rotating assembly is a main assembly for adjusting the water spraying direction, when the rotating motor 22 rotates, the gear 20 is driven to rotate, and because the inner gear ring is fixedly installed on the inner wall of the rotating bin 10, the gear 20 is meshed with the inner gear ring to drive the bottom of the whole rotating bin 10 to rotate, the adjusting disk 5 installed on the outer wall of the rotating bin 10 is driven to revolve around the splash plate 6, so that the adjustment of the water spraying direction is realized.

Further, referring to fig. six, a through hole is formed in the inner top of the rotary bin 10, a threaded rod 13 is slidably mounted in the through hole, a glass tube 9 is mounted between the threaded rod 13 and the plug 8, the glass tube 9 is mounted between the threaded rod 13 and the plug 8 for better fixing, the glass tube 9 also plays a role in supporting the plug 8, when the glass tube 9 is broken, the plug 8 is flushed away due to the fact that the water pressure in the pipeline is large enough, and the glass tube 9 is usually filled with dyeing liquid, when a fire disaster occurs, the temperature in the spray head rises, the liquid expands to break the glass tube 9, and therefore people can judge whether the spray head works normally or not by observing whether the glass tube 9 exists or not, and whether maintenance or replacement is needed or not.

Further, the threaded sleeve 23 is fixedly arranged in the rotary bin 10, the threaded rod 13 is in threaded fit with the interior of the threaded sleeve 23, the bottom of the threaded sleeve 23 is not closed, because the threaded sleeve 23 is fixedly arranged in the rotary bin 10, when the rotary bin 10 rotates, the threaded sleeve 23 also rotates along with the rotary bin 10, thereby driving the threaded rod 13 to rise and fall, so that the temperature of the threaded rod 13 is not increased quickly after fire disaster occurs in some places with better air circulation, the glass tube 9 is not sensitive, at the moment, the threaded rod 13 can be lifted by manual remote control, the glass tube 9 is broken to trigger the sprinkler to work, fire is extinguished in time, the temperature can be transmitted to the glass tube 9 faster because the bottom of the threaded sleeve 23 is not closed, the trigger sensitivity of the sprinkler is improved, compared with the traditional sprinkler, the control of the Internet of things is more intelligent, the invention can adapt to more use scenes,

further, the outer wall of the plug 8 is fixedly provided with the protection cover 7, the bottom of the plug 8 is fixedly provided with a plurality of telescopic rods 12, the other ends of the telescopic rods 12 are fixedly connected with the rotary bin 10, the telescopic rods 12 can be covered when the protection cover 7 falls down, the protection cover 7 arranged in the invention can cover all parts of the telescopic rods 12 and the threaded rod 13 together with the plug 8 after the spray head is triggered, so that water does not flow into the rotary bin 10 along the threaded sleeve 23 to affect the service life when water is sprayed out, a circle of plastic magnetic strips are further arranged at the bottom of the protection cover 7, the protection cover 7 can be pushed down due to the water pressure when water is sprayed out, the plastic magnetic strips at the bottom can be sucked at the top of the rotary bin 10, the waterproof effect is better, the protection cover 7 can also prevent broken fragments of some glass tubes 9 from flying, secondary injury is prevented, compared with the traditional spray head, the service life is longer, the experience is better, the threaded rod 12 is in existence after the plug 8 is washed down, the plug 8 falls down at the top of the threaded rod 13, the water outlet is further raised after the fire disaster is well, the water is not wasted, and the water resource is not wasted, and the property is reduced.

Further, monitor 38 is installed to the rotation storehouse 10 bottom, the control mainboard 30 is installed at the top in the rotation storehouse 10, control mainboard 30 and rotating electrical machines 22 electric connection, control mainboard 30 and accommodate motor 16 electric connection, control mainboard 30 and monitor 38 electric connection, it just can realize remote control to insert the thing networking with control mainboard 30, can monitor whether this shower nozzle needs maintenance and change simultaneously, and monitor can remote monitoring to whether fire takes place, if glass pipe 9 has not discerned yet when the conflagration takes place, can trigger the shower nozzle in advance and spray water, it is more intelligent than traditional shower nozzle, the fireproof effect is better, it is more convenient to maintain.

Further, the outer wall fixed mounting of rotating storehouse 10 has layer board 4, the outer wall fixed mounting of layer board 4 has bracing piece 11, bracing piece 11 is fixed in regulating plate 5 bottom, through fixing layer board 4 on the outer wall of rotating storehouse 10, can provide sufficient intensity and stability, ensure that bracing piece 11 can not warp or become flexible when bearing weight and pressure, stability and the security of equipment can be guaranteed like this, avoid regulating plate 5 can't realize adjusting out water angle because becoming flexible, and through fixing layer board 4 on the outer wall of rotating storehouse 10, and fix the top of bracing piece 11 in regulating plate 5 bottom, can simplify installation and maintenance process, can reduce installation step and time like this, improve production efficiency. Meanwhile, if the supporting plate 4 or the supporting rod 11 is required to be maintained or replaced, the connection between the adjusting disc 5 and the supporting rod 11 is only required to be released, and the whole rotating bin 10 is not required to be disassembled, so that the maintenance time and the cost can be saved, and the reliability and the maintainability of the equipment are improved.

Further, the top of threaded rod 13 is provided with the recess, the both ends of glass pipe 9 are provided with the arch, the bottom of stopper 8 is provided with the recess, the both ends of glass pipe 9 protruding form spline fit with the recess on threaded rod 13 and the stopper 8 respectively, through protruding and grooved cooperation, can realize firm connection and transmission power, in this design, the both ends of glass pipe 9 protruding and threaded rod 13 and the recess on stopper 8 perfectly cooperate together, form inseparable connection, threaded rod 13 rotatory rising just can twist glass pipe 9 garrulous when needs are artificially triggered through the thing networking, can trigger more fast, and because protruding and grooved cooperation, spline connection can provide great area of contact, thereby increase the steadiness of connection, can ensure the fastness of connection like this, avoid appearing not hard up or the condition that drops in the use, compared with traditional fire control shower nozzle, maintenance is more convenient, after the shower nozzle triggers, it is more swift when changing the glass pipe, the use experience is better.

Further, a plurality of support columns 2 are fixedly installed between the water inlet bin 1 and the rotating bin 10, the support columns 2 are usually made of firm materials, have enough strength and rigidity, are installed between the water inlet bin 1 and the rotating bin 10, are firmly fixed together through welding, are usually determined according to the size of the rotating bin 10, are uniformly distributed on the top of the rotating bin 10 to provide balanced supporting force, avoid the situation that the rotating bin 10 is inclined or unstable in the use process, enable the rotating bin 10 to be more stable, and not affect the adjustment of the water spraying angle, and have no limitation on the installation of the whole spray head due to the sufficient supporting force, so that the spray head can be used in more scenes.

Working principle: this fire control shower nozzle automatic control device based on internet of things can have two kinds of situations when using, and first is that glass pipe 9 breaks after the conflagration breaks, triggers the shower nozzle and spouts water, and second is that glass pipe 9 has not detected the fire yet, and the monitor discovers earlier and reports to the police and send the instruction afterwards and make threaded rod 13 rise and twist garrulous shower nozzle of triggering with glass pipe 9, can both pass through the angle control water spray area of remote control breakwater 3 under the two kinds of states, and control regulating plate 5 revolve around splash plate 6 and adjust the water spray direction.

The standard components used in the present embodiment may be purchased directly from the market, and the nonstandard structural components according to the descriptions of the specification and the drawings may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that the specific description will not be made here.

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

Claims (10)

1. The utility model provides a fire control shower nozzle automatic control device based on internet of things, includes rotation storehouse (10), water inlet storehouse (1), stopper (8) and glass pipe (9), its characterized in that: the top of the rotating bin (10) is rotatably provided with a splash plate (6), the outer wall of the rotating bin (10) is fixedly provided with an adjusting disc (5), the top of the adjusting disc (5) is provided with an arc chute (19), and the arc chute (19) is provided with two symmetrically arranged water baffles (3) in a sliding manner;

the rotating assembly for controlling the regulating disc (5) to revolve around the splash disc (6) is arranged in the rotating bin (10);

the bottom of the adjusting disc (5) is provided with a control mechanism for adjusting the range of the included angle between the two water baffles (3).

2. The automatic fire sprinkler control device based on the internet of things technology according to claim 1, wherein: the control assembly comprises an adjusting motor (16) arranged at the bottom of an adjusting disc (5), a screw rod (14) is fixedly arranged at the output end of the adjusting motor (16), a threaded block (15) is slidably arranged at the bottom of the adjusting disc (5), threads are assembled between the screw rod (14) and the threaded block (15), adjusting rods (18) are hinged to the outer walls of two sides of the threaded block (15) respectively, a connecting rod (25) is fixedly arranged at the bottom of a water baffle (3), the connecting rod (25) is slidably arranged inside an arc chute (19), the bottom of the connecting rod (25) is connected with the outer wall of the adjusting rod (18), a rotating rod (24) is arranged at the center of the adjusting disc (5), and two side walls of opposite faces of the water baffle (3) are rotatably arranged on the rotating rod (24).

3. The automatic fire sprinkler control device based on the internet of things technology according to claim 2, wherein: the rotary assembly comprises an inner gear ring on the inner wall of the rotary bin (10), a rotary motor (22) is fixedly arranged at the inner top of the rotary bin (10), a gear (20) is fixedly connected to the output end of the rotary motor (22), and the gear (20) is meshed with the inner gear ring.

4. The automatic fire sprinkler control device based on the internet of things technology according to claim 3, wherein: the inner top of the rotary bin (10) is provided with a through hole, a threaded rod (13) is slidably arranged in the through hole, and the glass tube is arranged between the threaded rod (13) and the plug (8).

5. The automatic fire control nozzle control device based on the internet of things technology according to claim 4, wherein: the inside of the rotary bin (10) is fixedly provided with a threaded sleeve (23), the threaded rod (13) is in threaded fit with the inside of the threaded sleeve (23), and the bottom of the threaded sleeve (23) is not sealed.

6. The automatic fire control nozzle control device based on the internet of things technology according to claim 4, wherein: the outer wall fixed mounting of stopper (8) has protection casing (7), the bottom fixed mounting of stopper (8) has a plurality of telescopic links (12), the other end and the rotation storehouse (10) fixed connection of telescopic link (12), can cover telescopic link (12) when protection casing (7) fall.

7. The automatic fire sprinkler control device based on the internet of things technology according to claim 3, wherein: the monitor (38) is installed to rotation storehouse (10) bottom, control mainboard (30) are installed at rotation storehouse (10) interior top, control mainboard (30) and rotating electrical machines (22) electric connection, control mainboard (30) and regulating motor (16) electric connection, control mainboard (30) and monitor (38) electric connection.

8. The automatic fire control nozzle control device based on the internet of things technology according to claim 3, wherein: the outer wall of the rotating bin (10) is fixedly provided with a supporting plate (4), the outer wall of the supporting plate (4) is fixedly provided with a supporting rod (11), and the supporting rod (11) is fixed at the bottom of the adjusting disc (5).

9. The automatic fire sprinkler control device based on the internet of things technology according to claim 2, wherein: the top of the threaded rod (13) is provided with a groove, two ends of the glass tube (9) are provided with protrusions, the bottom of the plug (8) is provided with a groove, and the protrusions at two ends of the glass tube (9) are respectively in spline fit with the grooves on the threaded rod (13) and the plug (8).

10. The automatic fire sprinkler control device based on the internet of things technology according to claim 1, wherein: a plurality of support columns (2) are fixedly arranged between the water inlet bin (1) and the rotating bin (10).