CN114821940A

CN114821940A - Fire alarm of plastics tray production line

Info

Publication number: CN114821940A
Application number: CN202210491972.XA
Authority: CN
Inventors: 陆建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-07-29

Abstract

The invention discloses a fireproof alarm for a plastic tray production line, which comprises an alarm, a temperature control mechanism, a starting device and a cooling mechanism, wherein the temperature control mechanism is used for monitoring the ambient temperature, when the temperature is too high, the starting device and the cooling mechanism are used for spraying water mist in an outward rotating mode so as to reduce the ambient temperature, the fixing mechanism is used for being fixed on the plastic tray production line, the temperature control mechanism comprises a heat conducting plate fixedly connected to the alarm, a groove is formed in the alarm, the groove is communicated with the outside atmosphere, a liquid storage bin is formed in the alarm, the liquid storage bin is arranged above the heat conducting plate, and a carbonic acid solution is arranged in the liquid storage bin. Has the advantages that: through utilizing temperature control mechanism and cooling mechanism, when the inside ambient temperature of factory building is higher, automatic start when to outside release carbon dioxide, drives the whippletree rotation for shower nozzle blowout water smoke for carbon dioxide concentration in the atmosphere risees, restraines the burning, cools down simultaneously.

Description

Fire alarm of plastics tray production line

Technical Field

The invention relates to the technical field of fireproof alarm, in particular to a fireproof alarm for a plastic tray production line.

Background

Fire control is increasingly important in the production and life of people, and fire alarms are widely applied in life, wherein the fire alarms are particularly important for fire prevention measures inside a factory, the mobility of personnel inside the factory is high, and meanwhile, a large amount of inflammable materials cannot be found in time to cause great loss and damage once a fire breaks out, and in a plastic tray production factory, the plastic trays are inflammable materials, so that the detection of a production line in the production process is particularly important.

The existing fireproof alarm for the plastic tray production line is too simple in design structure, the plastic tray production line is too complex in structure, the installation of the fireproof alarm is very inconvenient, the existing fireproof alarm can only play a role in alarming, and the temperature of the inside of a factory building cannot be lowered when the temperature rises.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a fireproof alarm for a plastic tray production line.

In order to achieve the purpose, the invention adopts the following technical scheme: a fire alarm for a plastic tray production line comprises an alarm and a temperature control mechanism, wherein the temperature control mechanism is used for monitoring the ambient temperature, when the temperature is too high, a starting device and a cooling mechanism are used for spraying water mist in an outward rotating mode when the temperature is too high, so that the ambient temperature is reduced, the temperature control mechanism is used for being fixed on the plastic tray production line and comprises a heat conducting plate fixedly connected to the alarm, a groove is formed in the alarm and communicated with the external atmosphere, a liquid storage bin is formed in the alarm and arranged above the heat conducting plate, carbonic acid solution is arranged in the liquid storage bin, a first pipeline is fixedly arranged in the alarm, one end of the first pipeline is communicated with the inside of the liquid storage bin, a first valve is fixedly arranged on the first pipeline, and a supporting box is fixedly connected to the inner wall of the groove, the utility model discloses a support box, including support box, first pipeline, straight-bar top, support box, baffle, fixed connection has a second pipeline, the support box is hollow structure, the first pipeline other end communicates with the inside of support box, support box inside sealed sliding connection has the baffle, the baffle will support box inside and cut apart into open space and sealed space, fixedly connected with straight-bar on the baffle, the straight-bar sets up in supporting the inside open space of box, the straight-bar runs through the support box, the inside fixed second pipeline that is provided with of straight-bar, the second pipeline communicates with the sealed space of supporting the box inside, the fixed second valve that is provided with on the second pipeline, the cavity has been seted up on the straight-bar top, the second pipeline other end and cavity intercommunication, the straight-bar top is provided with the gas outlet.

As preferred, cooling mechanism is including fixed the liquid pump that sets up in the inside alarm, fixedly connected with third pipeline on the liquid pump, the third pipeline runs through the support box, the third pipeline sets up inside baffle and straight-bar, the fixed swivelling joint head that is provided with in third pipeline top, fixedly connected with trigger switch on the support box inner wall, trigger switch sets up in supporting the inside open space of box, the inside rotation of cavity is connected with the axis of rotation, the axis of rotation runs through cavity and straight-bar, the axis of rotation is located the outside one of straight-bar and serves the fixed horizontal pole that is provided with, horizontal pole and the inside intercommunication pipeline that is provided with jointly of axis of rotation, intercommunication pipeline and swivelling joint head intercommunication, the horizontal pole external fixation is provided with a plurality of shower nozzles, intercommunication pipeline and shower nozzle intercommunication.

As preferred, fixed establishment includes the fixed block of fixed connection in alarm one side, the spout has been seted up to the fixed block is inside, the inside symmetrical sliding connection of fixed block has the stopper, the stopper runs through the fixed block, two the common fixedly connected with reset spring of stopper, reset spring sets up inside the fixed block, the inside sliding connection of spout has the baffle, fixedly connected with dog on the baffle, the inside sliding connection of fixed block has the push rod, the push rod runs through the fixed block, the push rod bottom is provided with compression spring.

Preferably, the air outlet is communicated with the cavity, and the air outlet is communicated with the outside atmosphere.

Preferably, the liquid pump is communicated with an external water pipe through a pipeline, the cross rod is parallel to the horizontal plane, and the third pipeline is made of rubber.

Preferably, the compression spring is in a compressed state, the compression spring is arranged on one side of the partition plate, and the stop block is arranged on one side of the return spring.

The invention has the technical effects and advantages that:

1. according to the fire alarm for the plastic tray production line, the temperature control mechanism and the cooling mechanism are utilized, when the environment temperature in a factory building is high, the fire alarm is automatically started, carbon dioxide is released to the outside, meanwhile, the cross bar is driven to rotate, the spray head sprays water mist, the concentration of the carbon dioxide in the atmosphere is increased, combustion is inhibited, and meanwhile cooling is conducted.

2. The fireproof alarm for the plastic tray production line provided by the invention has the advantages that the fixing mechanism is utilized, the structure is simpler, the installation is convenient, the device can be rapidly installed at various positions on the plastic tray production line, and the temperature can be conveniently monitored.

Drawings

FIG. 1 is a schematic structural view of a fire alarm of a plastic pallet production line according to the present invention;

FIG. 2 is an enlarged view of part A of a fire alarm of a plastic pallet production line according to the present invention;

fig. 3 is a schematic installation diagram of a fire alarm of a plastic pallet production line provided by the invention.

In the figure: 1 alarm, 11 grooves, 12 liquid storage bins, 13 heat conduction plates, 14 carbonic acid solution, 15 first pipelines, 16 first valves, 17 support boxes, 18 baffle plates, 19 straight rods, 110 second pipelines, 111 second valves, 112 cavities, 113 air outlets, 2 liquid pumps, 21 third pipelines, 22 rotary connectors, 23 trigger switches, 24 rotary shafts, 25 rotary plates, 26 transverse rods, 27 communication pipelines, 28 spray heads, 3 fixed blocks, 31 sliding chutes, 32 limit blocks, 33 return springs, 34 partition plates, 35 stop blocks, 36 push rods and 37 compression springs.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Referring to fig. 1-3, a fire alarm for a plastic pallet production line, comprising an alarm 1, a temperature control mechanism for monitoring the ambient temperature, when the temperature is too high, thereby a starting device, a cooling mechanism for spraying water mist in an outward rotating manner when the temperature is too high, thereby reducing the ambient temperature, a fixing mechanism for fixing on the plastic pallet production line, the temperature control mechanism comprising a heat conducting plate 13 fixedly connected to the alarm 1, a groove 11 formed in the alarm 1, the groove 11 communicating with the outside atmosphere, a liquid storage bin 12 formed in the alarm 1, the liquid storage bin 12 disposed above the heat conducting plate 13, a carbonic acid solution 14 disposed in the liquid storage bin 12, a first pipeline 15 fixedly disposed in the alarm 1, one end of the first pipeline 15 communicating with the interior of the liquid storage bin 12, a first valve 16 fixedly disposed on the first pipeline 15, fixedly connected with supporting box 17 on the recess 11 inner wall, supporting box 17 is hollow structure, the first pipeline 15 other end and the inside intercommunication of supporting box 17, supporting box 17 inside sealed sliding connection have baffle 18, baffle 18 will support box 17 inside and cut apart into open space and sealed space, fixedly connected with straight-bar 19 on the baffle 18, straight-bar 19 sets up in the inside open space of supporting box 17, straight-bar 19 runs through supporting box 17, the inside fixed second pipeline 110 that is provided with of straight-bar 19, second pipeline 110 and the inside sealed space intercommunication of supporting box 17, the fixed second valve 111 that is provided with on the second pipeline 110, cavity 112 has been seted up on straight-bar 19 top, the second pipeline 110 other end and cavity 112 intercommunication, straight-bar 19 top is provided with gas outlet 113.

The temperature reduction mechanism comprises a liquid pump 2 fixedly arranged in the alarm 1, a third pipeline 21 is fixedly connected to the liquid pump 2, the third pipeline 21 penetrates through the support box 17, the third pipeline 21 is arranged in the baffle 18 and the straight rod 19, a rotary connector 22 is fixedly arranged at the top end of the third pipeline 21, a trigger switch 23 is fixedly connected to the inner wall of the support box 17, the trigger switch 23 is arranged in an open space in the support box 17, a rotary shaft 24 is rotatably connected to the inside of the cavity 112, the rotary shaft 24 penetrates through the cavity 112 and the straight rod 19, a cross rod 26 is fixedly arranged at one end of the rotary shaft 24, which is positioned at the outer part of the straight rod 19, a communication pipeline 27 is jointly arranged in the cross rod 26 and the rotary shaft 24, the communication pipeline 27 is communicated with the rotary connector 22, a plurality of spray nozzles 28 are fixedly arranged outside the cross rod 26, the communication pipeline 27 is communicated with the spray nozzles 28, by utilizing the temperature control mechanism and the temperature reduction mechanism, when the ambient temperature in the factory building is higher, the automatic start-up drives the horizontal pole 26 to rotate when releasing carbon dioxide to the outside for shower nozzle 28 blowout water smoke, makes the carbon dioxide concentration in the atmosphere rise, restraines the burning, cools down simultaneously.

When the temperature of the external environment is higher, the carbonic acid solution 14 receives the action of the heat conducting plate 13 to increase the temperature, then the carbonic acid solution 14 releases carbon dioxide gas, so that the air pressure in the liquid storage bin 12 is increased, when the air pressure reaches the critical value of the first valve 16, the first valve 16 is opened, so that the carbon dioxide gas enters the supporting box 17, the baffle 18 is pushed to be increased, the straight rod 19 is driven to be lifted, when the baffle 18 reaches the top end, the carbonic acid solution 14 continuously releases the gas, so that the air pressure in the supporting box 17 is increased, when the critical value of the second valve 111 is reached, the second valve 111 is opened, the gas enters the cavity 112 through the second pipeline 110, so that the rotating plate 25 is blown to rotate, the rotating shaft 24 and the cross rod 26 are driven to rotate, meanwhile, the gas is discharged through the gas outlet 113, and meanwhile, the baffle 18 is contacted with the trigger switch 23 when the baffle 18 is lifted to the top end, thereby open trigger switch 23 for liquid pump 2 starts, makes during external water gets into the communicating pipe 27 through third pipeline 21, then gets into shower nozzle 28, and the blowout water smoke to cool down atmospheric environment.

Fixed establishment includes fixed block 3 of fixed connection in 1 one side of alarm, 3 inside spout 31 of having seted up of fixed block, 3 inside symmetrical sliding connection of fixed block has stopper 32, stopper 32 runs through fixed block 3, two stopper 32 common fixedly connected with reset spring 33, reset spring 33 sets up inside fixed

block

3, 31 inside sliding connection of spout has baffle 34, fixedly connected with dog 35 on the

baffle

34, 3 inside sliding connection of fixed block has push rod 36, push rod 36 runs through fixed block 3, the 36 bottom of push rod is provided with compression spring 37, through utilizing fixed establishment, moreover, the steam generator is simple in structure, it is convenient to install, make the device can be quick install various positions on plastics tray production line, the convenience is monitored the temperature.

The fixed block 3 is pushed into the mounting groove, the inner wall of the mounting groove extrudes the limit blocks 32, so that the limit blocks 32 slide towards the inside of the fixed block 3, then the two limit blocks 32 jointly extrude the reset spring 33, at the moment, the fixed block 3 is continuously pushed into the mounting groove, so that the limit blocks 32 are embedded into the mounting groove, at the moment, the inner wall of the mounting groove does not extrude the limit blocks 32 any more, under the action of the reset spring 33, the limit blocks 32 rebound, at the moment, the push rod 36 is extruded by the inner wall of the mounting groove, the push rod 36 slides towards the inside of the fixed block 3, so that the compression spring 37 is extruded, thereby pushing the compression spring 37 into the chute 31, at the moment, the elastic potential energy stored in the compression spring 37 is released, the partition plate 34 and the baffle plate 35 are pushed to slide forwards, so that the baffle plate 35 is embedded between the two limit blocks 32, thereby preventing the limit blocks 32 from sliding towards the inside of the fixed block 3, the fixing block 3 cannot be retracted, so that the equipment is effectively fixed.

The air outlet 113 is communicated with the cavity 112, the air outlet 113 is communicated with the outside atmosphere, the liquid pump 2 is communicated with an outside water pipe through a pipeline, the cross rod 26 is kept parallel to the horizontal plane, the third pipeline 21 is made of rubber, the compression spring 37 is in a compression state, the compression spring 37 is arranged on one side of the partition plate 34, and the stop block 35 is arranged on one side of the return spring 33.

In the invention, firstly, a mounting groove is arranged at a position where equipment needs to be mounted, then the fixed block 3 is pushed into the mounting groove, the inner wall of the mounting groove extrudes the limit block 32, so that the limit block 32 slides towards the inside of the fixed block 3, then the two limit blocks 32 jointly extrude the return spring 33, at the moment, the fixed block 3 is continuously pushed into the mounting groove, so that the limit block 32 is embedded into the mounting groove, at the moment, the inner wall of the mounting groove does not extrude the limit block 32 any more, under the action of the return spring 33, the limit block 32 rebounds, at the moment, the push rod 36 is extruded by the inner wall of the mounting groove, the push rod 36 slides towards the inside of the fixed block 3, so as to extrude the compression spring 37, so that the compression spring 37 is pushed into the chute 31, at the moment, the elastic potential energy stored in the compression spring 37 is released, the partition plate 34 and the baffle plate 35 are pushed to slide forwards, so that the stop block 35 is embedded between the two limit blocks 32, thereby prevent stopper 32 to 3 inside slides of fixed block for fixed block 3 can't be withdrawed, thereby effectually fixes equipment.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims

1. The fire alarm of the plastic tray production line comprises an alarm (1) and is characterized by further comprising a temperature control mechanism, wherein the temperature control mechanism is used for monitoring the ambient temperature, when the temperature is too high, a starting device and a cooling mechanism are used for spraying water mist in an outward rotating mode when the temperature is too high, so that the ambient temperature is reduced, the fixing mechanism is used for being fixed on the plastic tray production line, the temperature control mechanism comprises a heat conducting plate (13) fixedly connected onto the alarm (1), a groove (11) is formed in the alarm (1), the groove (11) is communicated with the external atmosphere, a liquid storage bin (12) is formed in the alarm (1), the liquid storage bin (12) is arranged above the heat conducting plate (13), a carbonic acid solution (14) is arranged in the liquid storage bin (12), and a first pipeline (15) is fixedly arranged in the alarm (1), one end of the first pipeline (15) is communicated with the inside of the liquid storage bin (12), a first valve (16) is fixedly arranged on the first pipeline (15), a supporting box (17) is fixedly connected to the inner wall of the groove (11), the supporting box (17) is of a hollow structure, the other end of the first pipeline (15) is communicated with the inside of the supporting box (17), a baffle (18) is hermetically and slidably connected to the inside of the supporting box (17), the baffle (18) divides the inside of the supporting box (17) into an open space and a sealed space, a straight rod (19) is fixedly connected to the baffle (18), the straight rod (19) is arranged in the open space inside the supporting box (17), the straight rod (19) penetrates through the supporting box (17), a second pipeline (110) is fixedly arranged inside the straight rod (19), and the second pipeline (110) is communicated with the sealed space inside the supporting box (17), the second valve (111) is fixedly arranged on the second pipeline (110), a cavity (112) is formed in the top end of the straight rod (19), the other end of the second pipeline (110) is communicated with the cavity (112), and an air outlet (113) is formed in the top end of the straight rod (19).

2. The fire alarm of a plastic tray production line according to claim 1, wherein the cooling mechanism comprises a liquid pump (2) fixedly arranged inside the alarm (1), the liquid pump (2) is fixedly connected with a third pipeline (21), the third pipeline (21) penetrates through a support box (17), the third pipeline (21) is arranged inside a baffle (18) and a straight rod (19), a rotary connector (22) is fixedly arranged at the top end of the third pipeline (21), a trigger switch (23) is fixedly connected to the inner wall of the support box (17), the trigger switch (23) is arranged in an open space inside the support box (17), a rotating shaft (24) is rotatably connected inside the cavity (112), the rotating shaft (24) penetrates through the cavity (112) and the straight rod (19), and a cross rod (26) is fixedly arranged at one end of the rotating shaft (24) positioned outside the straight rod (19), the novel rotary spraying device is characterized in that a communication pipeline (27) is arranged inside the transverse rod (26) and the rotary shaft (24) together, the communication pipeline (27) is communicated with the rotary connector (22), a plurality of spray heads (28) are fixedly arranged outside the transverse rod (26), and the communication pipeline (27) is communicated with the spray heads (28).

3. A fire alarm for a plastic pallet production line as claimed in claim 2, the fixing mechanism comprises a fixing block (3) fixedly connected with one side of the alarm (1), a sliding groove (31) is arranged in the fixed block (3), the fixed block (3) is symmetrically connected with limiting blocks (32) in a sliding manner, the limiting blocks (32) penetrate through the fixing block (3), the two limiting blocks (32) are fixedly connected with a return spring (33) together, the return spring (33) is arranged inside the fixed block (3), the sliding chute (31) is connected with a clapboard (34) in a sliding way, a baffle plate (34) is fixedly connected with a stop block (35), a push rod (36) is connected in the fixed block (3) in a sliding way, the push rod (36) penetrates through the fixing block (3), and a compression spring (37) is arranged at the bottom end of the push rod (36).

4. The fire alarm of a plastic pallet production line as claimed in claim 1, wherein the air outlet (113) is in communication with the cavity (112), the air outlet (113) being in communication with the outside atmosphere.

5. The fire alarm of a plastic pallet production line according to claim 2, characterized in that the liquid pump (2) is connected with an outside water pipe through a pipe, the cross bar (26) is parallel to the horizontal plane, and the third pipe (21) is made of rubber.

6. A fire alarm for a plastic pallet production line as claimed in claim 3, characterised in that the compression spring (37) is in a compressed state, the compression spring (37) being arranged on the side of the partition (34) and the stop (35) being arranged on the side of the return spring (33).