CN210801336U - Kitchen fire-extinguishing alarm device - Google Patents

Abstract

The utility model provides a kitchen fire-extinguishing alarm device, which comprises an oil-collecting smoke hood with an exhaust inlet arranged in a kitchen and a cooking bench positioned right below the oil-collecting smoke hood, wherein the cooking bench is connected with a gas pipeline, a case is fixedly arranged below the cooking bench, and the oil-collecting smoke hood is communicated with the case through a baffle wall; a fire extinguishing box filled with fire extinguishing agent is arranged in the case, a fire extinguishing hose is arranged on the fire extinguishing box, and a fire extinguishing nozzle is connected to the fire extinguishing hose; the side of top of a kitchen range is to seting up from the top of a kitchen range surface to inside and hold the chamber, quick-witted case and hold intercommunication between the chamber, make the hose of putting out a fire stretch into and hold the chamber, adopt the mode of one side lock to set up the lid on holding the opening in chamber. The utility model discloses a fire alarm device uses in a flexible way, and spray regime is extensive, and is with strong points, can effectively avoid by detector automatic control extinguishing device when, takes place the erroneous judgement easily, the problem of bringing inconvenience on the contrary for the life.

Description

Kitchen fire-extinguishing alarm device

Technical Field

The utility model belongs to the technical field of the fire-fighting equipment technique and specifically relates to a kitchen alarm device that puts out a fire.

Background

In the kitchen, because the stove is connected with a gas pipeline, and the gas is combustible and inflammable substances, fire accidents easily occur, so that personnel are injured, and great loss is caused to indoor buildings.

The existing kitchen fire-extinguishing alarm device is detected by a detector, and then a controller automatically controls to alarm or spray a fire extinguishing agent. However, this kind of automatic alarm extinguishing device is not practical in actual life, surveys the condition that often can appear misjudgement by the detector, has smog when the kitchen slightly, all can trigger the warning, in addition, when the kitchen is when cooking, the oil pan can play little flame sometimes, at this moment only need cover the pot cover or turn over the edible material in the pot to fry and can extinguish, need not put out a fire and handle, but automatic extinguishing device detects behind the flame information can the automatic blowout fire extinguishing agent, and on the contrary brought a little inconvenience for life. In addition, the existing fire extinguishing device is installed in a fixed place, the spraying direction is fixed, the targeted fire extinguishing cannot be realized, and the actual using effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a kitchen alarm device that puts out a fire solves current kitchen alarm system that puts out a fire and appears the erroneous judgement easily, brings inconvenience for the life, and extinguishing device sprays the direction fixed, the relatively poor technical problem of fire control effect.

In order to achieve the above object, the utility model provides a following technical scheme:

the kitchen fire-extinguishing alarm device comprises a fume collecting hood with an exhaust inlet and a cooking bench which is arranged in a kitchen and is positioned right below the fume collecting hood, wherein the cooking bench is connected with a gas pipeline, a case is fixedly arranged below the cooking bench, and the fume collecting hood is communicated with the case through a blocking wall; a fire extinguishing box filled with a fire extinguishing agent is arranged in the case, a fire extinguishing hose is arranged on the fire extinguishing box, and a fire extinguishing nozzle is connected to the fire extinguishing hose; the side of top of a kitchen range is to seting up from the top of a kitchen range surface to inside and hold the chamber, quick-witted case and hold and communicate between the chamber, make the hose of putting out a fire stretches into hold in the chamber, the mode that adopts one side lock to set up the lid on holding the opening in chamber.

In a preferred embodiment, a gas valve is arranged on the gas pipeline, an infrared thermometer and a controller are fixedly arranged on the outer wall of the oil fume collecting hood right above the cooking bench, a signal output end of the infrared thermometer is connected with the controller, and the controller is in control connection with the gas valve.

In a preferred embodiment, the controller includes an a/D conversion unit and an alarm unit including a blinking lamp and a buzzer.

In a preferred embodiment, a hook is fixedly arranged on the inner wall of the cover body, and a hanging ring is fixedly arranged at one end of the fire extinguishing hose close to the fire extinguishing nozzle.

In a preferred embodiment, the cover is made of rubber, and when the cover closes the accommodating cavity, the surface of the cover is flush with the surface of the cooking bench.

In a preferred embodiment, the outer wall of the lid is provided with a pull ring.

The utility model discloses a kitchen alarm device that puts out a fire, this alarm equipment that puts out a fire combine the top of a kitchen setting, simple structure puts out a fire by artificial autonomic, has avoided by detector automatic control extinguishing device, takes place the erroneous judgement easily, the problem of bringing inconvenience on the contrary for the life. When cooking, if take place the oil pan and fire, it is very little when the flame, cover the pot cover or the cook lifts the oil pan slightly can put out a fire when, just need not use fire-extinguishing apparatus, great when the intensity of a fire, the unable conventional among the actual life of putting out a fire general knowledge just can go out the condition under, the cook can open the lid that holds on the chamber, take out the hose of putting out a fire, independently put out a fire, use in a flexible way, the spray regime is extensive, with strong points, be suitable for more and use in the actual life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic perspective view of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

According to the drawings of fig. 1-2, the fire extinguishing alarm device for the kitchen of the utility model is described, which comprises a fume collecting hood 2 with an air suction inlet arranged in the kitchen and a cooking bench 3 positioned under the fume collecting hood 2, wherein the cooking bench 3 is connected with a gas pipeline, a case 1 is fixedly arranged under the cooking bench 3, and the fume collecting hood 2 is communicated with the case 1 through a baffle wall; a fire extinguishing box 4 filled with a fire extinguishing agent is arranged in the case 1, a fire extinguishing hose 6 is arranged on the fire extinguishing box 4, and a fire extinguishing nozzle is connected to the fire extinguishing hose; the side of top of a kitchen range 3 is to seting up from the top of a kitchen range surface to inside and hold chamber 5, quick-witted case 1 with hold intercommunication between the chamber 5, make fire hose 6 stretches into hold in the chamber 5, the mode that adopts one side lock to set up lid 7 on the opening that holds chamber 5.

The fire extinguishing alarm device in the embodiment is mainly arranged aiming at the problem of fire on a kitchen cooking bench, so that the fire extinguishing alarm device is combined with the cooking bench in a kitchen, the structure is simple, the fire is automatically extinguished by people, the situation that the fire extinguishing device is automatically controlled by a detector, misjudgment easily occurs, and inconvenience is brought to life is avoided. When cooking, if take place the oil pan and fire, it is very little when the flame, cover the pot cover or the cook lifts the oil pan slightly and can put out a fire when, just need not use fire-extinguishing apparatus, great when the intensity of a fire, the unable conventional among the actual life of putting out a fire general knowledge just can go out the condition under, the cook can open and hold lid 7 on the chamber 5, takes out fire hose 6, independently puts out a fire, uses in a flexible way, uses in being suitable for the actual life more and uses. Above-mentioned case 4 and the hose 6 of putting out a fire can of extinguishing agent among the prior art can of can adopting, on this basis, the length of hose 6 of putting out a fire can be longer than current extinguishing agent pipe, makes the scope of spraying bigger, and the pertinence of putting out a fire is stronger, uses more in a flexible way. And in this device, set up at the side of top of a kitchen range 3 and hold chamber 5, will put out a fire hose 6 sets up in holding chamber 5, takes convenient and fast, can not influence the normal use of top of a kitchen range 3 again simultaneously. In addition, when the device is implemented, the fire extinguishing device is combined with the cooking bench, so that the awareness of people on fire safety importance is enhanced, and the safety of kitchen operation is further improved.

Preferably, a gas valve is arranged on the gas pipeline, an infrared temperature instrument 10 and a controller 9 are fixedly arranged on the outer wall of the oil fume collecting hood 2 and are positioned right above a cooking bench, the signal output end of the infrared temperature instrument 10 is connected with the controller 9, and the controller 9 is in control connection with the gas valve. The infrared thermometer 10 detects the temperature near the cooking bench 3 and transmits the detected temperature data to the controller 9, and when the temperature exceeds the threshold value of the controller 9, the controller 9 controls the gas valve to close, so that the gas pipeline stops delivering gas. In addition, the controller 9 includes an a/D conversion unit and an alarm unit, and the alarm unit includes a blinking lamp and a buzzer. The type of the chip adopted by the controller is preferably 80C 51; the infrared thermometer is preferably 826-T2 in model.

Because the condition of being on fire takes place promptly, in order to facilitate taking of fire hose 6, the fixed couple 11 that sets up on the inner wall of above-mentioned lid 7, be close to on the above-mentioned fire hose 6 one of nozzle of putting out a fire and serve the fixed link that sets up, through couple 11 and link, can hang the tip of fire hose 6 on the inner wall of lid 7, when taking, open lid 7, can take out fire hose 6 fast, after finishing using, hang the hose on the lid 7 inner wall again, can close the lid, under the normal condition, can not open the lid 7 that holds the chamber, can not influence the normal use of top of a kitchen range 3 yet.

In order to make lid 7 good with the opening part leakproofness that holds chamber 5, during ordinary top of a kitchen range did not get into and holds chamber 5 in the oil stain etc. that produces in the use, above-mentioned lid adopts the rubber material, and when lid 7 will hold chamber 5 and close, the surface of lid 7 with the surface of top of a kitchen range 3 flushes, makes the surface of whole top of a kitchen range level pleasing to the eye, can not influence normal use simultaneously again. In order to facilitate the opening of the lid body 7, a pull ring 8 is preferably provided on the outer wall of the lid body 7.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. Kitchen alarm device that puts out a fire, its characterized in that: the kitchen range comprises a fume collecting hood with an exhaust inlet arranged in a kitchen and a cooking bench positioned right below the fume collecting hood, wherein the cooking bench is connected with a gas pipeline, a case is fixedly arranged below the cooking bench, and the fume collecting hood is communicated with the case through a blocking wall; a fire extinguishing box filled with a fire extinguishing agent is arranged in the case, a fire extinguishing hose is arranged on the fire extinguishing box, and a fire extinguishing nozzle is connected to the fire extinguishing hose; the side of top of a kitchen range is to seting up from the top of a kitchen range surface to inside and hold the chamber, quick-witted case and hold and communicate between the chamber, make the hose of putting out a fire stretches into hold in the chamber, the mode that adopts one side lock to set up the lid on holding the opening in chamber.

2. The kitchen fire extinguishing alarm device of claim 1, wherein: the oil fume collecting hood is characterized in that a gas valve is arranged on the gas pipeline, an infrared temperature instrument and a controller are fixedly arranged on the outer wall of the oil fume collecting hood and located right above a cooking bench, a signal output end of the infrared temperature instrument is connected with the controller, and the controller is in control connection with the gas valve.

3. The kitchen fire extinguishing alarm device of claim 2, wherein: the controller comprises an A/D conversion unit and an alarm unit, wherein the alarm unit comprises a flashing light and a buzzer.

4. Kitchen fire extinguishing alarm device according to claim 1, 2 or 3, characterized in that: the inner wall of the cover body is fixedly provided with a hook, and one end of the fire extinguishing hose close to the fire extinguishing nozzle is fixedly provided with a hanging ring.

5. The kitchen fire extinguishing alarm device of claim 4, wherein: the lid adopts the rubber material, and when the lid will hold the chamber and close, the surface of lid with the surface of top of a kitchen range flushes.

6. The kitchen fire extinguishing alarm device of claim 5, wherein: and the outer wall of the cover body is provided with a pull ring.

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