CN210963637U

CN210963637U - Full-automatic kitchen fire extinguishing device

Info

Publication number: CN210963637U
Application number: CN201921880247.1U
Authority: CN
Inventors: 刘勇
Original assignee: Suzhou Environmental Protection Equipment Co ltd Methylene Blue
Current assignee: Suzhou Environmental Protection Equipment Co ltd Methylene Blue
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-10
Anticipated expiration: 2029-11-04

Abstract

The utility model provides a pair of full-automatic kitchen extinguishing device, include: communicating pipe, shower nozzle, first drive apparatus, fire extinguishing agent jar, sensor and controlgear, hoist and mount on the kitchen roof communicating pipe, it is a plurality of the shower nozzle set up in on communicating pipe, first drive apparatus is used for the drive communicating pipe rotates, communicating pipe through the pipeline communicate in the fire extinguishing agent jar, the sensor set up in the kitchen, first drive apparatus the fire extinguishing agent jar the sensor all with controlgear electricity is connected mutually. The utility model provides an among the full-automatic kitchen extinguishing device, when detecting the kitchen through the sensor and being in the situation of catching fire, controlgear control shower nozzle blowout fire extinguishing agent, simultaneously, under drive of a drive device, the shower nozzle rotates in the scope, and the range that sprays of increase shower nozzle reaches high-efficient and effectual fire extinguishing effect.

Description

Full-automatic kitchen fire extinguishing device

Technical Field

The utility model relates to a fire-extinguishing apparatus field especially relates to a full-automatic kitchen extinguishing device.

Background

The kitchen is an essential facility for people, whether the kitchen is a house or a commercial temporary residence, and is a room for cooking food, and common equipment of a modern kitchen comprises a stove, a kitchen counter and equipment for storing food. The stove is connected with a gas pipeline, and the gas is combustible and inflammable, so that fire accidents are easy to happen, personnel injury is caused, and great loss is caused to indoor buildings. Various solutions have been proposed by long-term research. But when the existing kitchen fire extinguishing device is used for extinguishing fire, the spraying direction is fixed inconveniently, and the fire extinguishing effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve current kitchen extinguishing device and spray the problem that the direction is single, fire extinguishing effect is poor, the technical scheme who adopts is: a fully automatic kitchen fire suppression device, comprising: communicating pipe, shower nozzle, first drive apparatus, fire extinguishing agent jar, sensor and controlgear, hoist and mount on the kitchen roof communicating pipe, it is a plurality of the shower nozzle set up in on communicating pipe, first drive apparatus is used for the drive communicating pipe rotates, communicating pipe through the pipeline communicate in the fire extinguishing agent jar, the sensor set up in the kitchen, first drive apparatus the fire extinguishing agent jar the sensor all with controlgear electricity is connected mutually.

The improved kitchen ceiling is characterized in that the communicating pipe is hung on the fixing frame, the fixing frame is connected with a second driving device used for driving the fixing frame to ascend and descend, the second driving device is installed on the top of a kitchen house, and the second driving device is used for driving the spray head to extend out and retract into the kitchen ceiling.

In a further improvement, the control device is connected with an electromagnetic valve on a natural gas pipeline of the kitchen cooking bench.

The control equipment is further improved in that the control equipment is connected with an audible and visual alarm.

In a further refinement, the sensor is a temperature and/or smoke sensor.

The beneficial effects of utility model are that:

the utility model provides an among the full-automatic kitchen extinguishing device, when detecting the kitchen through the sensor and being in the situation of catching fire, controlgear control shower nozzle blowout fire extinguishing agent, simultaneously, under drive of a drive device, the shower nozzle rotates in the scope, and the range that sprays of increase shower nozzle reaches high-efficient and effectual fire extinguishing effect.

Drawings

The following further describes the present invention with reference to the drawings and examples.

FIG. 1 is a schematic structural view of a fully automatic kitchen fire extinguishing apparatus of the present invention;

description of reference numerals:

1, communicating pipe 8, second driving device

2, nozzle 81, output

3, a first driving device 82, a fixing frame

4, fire extinguishing agent tank 9 and electromagnetic valve

5, sensor 10, audible and visual alarm

6, control device 100, kitchen ceiling

7, pipeline 200, kitchen range top

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings, which illustrate the basic structure of the invention only in a schematic manner, and therefore show only the components relevant to the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the utility model can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the utility model provides a full-automatic kitchen extinguishing device, include: the fire extinguishing device comprises a communicating pipe 1, nozzles 2, a first driving device 3, a fire extinguishing agent tank 4, a sensor 5 and a control device 6, wherein the communicating pipe 1 is hoisted on a kitchen roof, specifically, during hoisting, in order to facilitate the communicating pipe 1 to rotate under the driving of the first driving device 3, a bearing is sleeved outside the communicating pipe 1 and is installed on the kitchen roof through a corresponding hoisting part, the hoisting part structure can refer to a hoisting part installed on a suspended ceiling, meanwhile, the end part of the hoisting part can be provided with the bearing through a hoop or other installation modes, a plurality of nozzles 2 are arranged on the communicating pipe 1 and are communicated with the communicating pipe 1 for spraying fire extinguishing agent, the first driving device 3 is used for driving the communicating pipe 1 to rotate, the communicating pipe 1 is communicated with the fire extinguishing agent tank 4 through a pipeline 7, the fire extinguishing agent tank 4 is a pressure container and is stored with the fire extinguishing agent, and an electromagnetic valve is installed on the pipeline 7 connecting the fire extinguishing agent tank 4 with the communicating pipe 1 or, the electromagnetic valve is electrically connected with a control device 6, the sensor 5 is arranged in the kitchen, and the first driving device 3, the fire extinguishing agent tank 4 and the sensor 5 are electrically connected with the control device 6. Specifically, the direction of the head 2 is set obliquely downward. The during operation, whether there is the conflagration to take place in the sensor real-time supervision kitchen, when detecting the conflagration that takes place, fire extinguishing agent jar valve is opened, and the shower nozzle blowout fire extinguishing agent, simultaneously, a drive equipment drive communicating pipe rotates, and then the shower nozzle is at the ascending certain angle internal rotation of vertical side thereupon to the scope that greatly increased shower nozzle sprayed.

The first driving device 3 can be a stepping motor or a servo motor, and can rotate in a preset angle through the control device 6, if the first driving device is a direct current motor, an encoder is required to be added to control the first driving device to rotate in the preset angle, and the control device can be P L C or a single chip microcomputer.

Among this extinguishing device, when detecting the kitchen through the sensor and being in the situation of catching fire, controlgear control shower nozzle blowout fire extinguishing agent, simultaneously, under drive equipment's drive, the shower nozzle rotates in the scope, and the range that sprays of increase shower nozzle reaches high-efficient and effectual fire extinguishing effect.

The further improvement is that, second drive device 8 is fixedly installed on the roof in the suspended ceiling of the kitchen, the output 81 of second drive device 8 can stretch out and draw back in the vertical direction, a fixed frame 82 is installed at this output 81, and communicating pipe 1 is connected through the pivot to the fixed frame 82 lower extreme to communicating pipe 1 free rotation. Specifically, the ceiling tiles at the locations of the galley ceiling 100 corresponding to the spray heads need not be installed. When no fire occurs, the output end of the second driving device is in a contraction state, and the spray head is hidden in the kitchen ceiling; when a fire disaster occurs, the output end of the second driving device extends downwards, and then the spray head extends out of the suspended ceiling of the kitchen, and the fire extinguishing agent is sprayed to extinguish the fire. Through the structure, the fire extinguishing device is prevented from being exposed in a kitchen, and the attractiveness of the kitchen is greatly influenced.

In a further development, the control device 6 is connected to a solenoid valve 9 on the natural gas line of the kitchen hob 200. Through this solenoid valve 9, when sensor 5 detects the kitchen conflagration breaing out, controlgear 6 closes solenoid valve 9 on this top of a kitchen range natural gas line at first, when preventing that the conflagration from taking place, and the natural gas lasts the blowout, enlarges the disaster.

In a further development, an audible and visual alarm 10 is connected to the control device 6. When the sensor 5 detects that a fire disaster happens in the kitchen, the audible and visual alarm 10 gives an alarm to remind people in the kitchen and around to take corresponding measures and evacuate in time.

In a further development, the sensor 5 is a temperature and/or smoke sensor.

In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A full-automatic kitchen fire extinguishing apparatus, characterized by comprising: communicating pipe, shower nozzle, first drive apparatus, fire extinguishing agent jar, sensor and controlgear, hoist and mount on the kitchen roof communicating pipe, it is a plurality of the shower nozzle set up in on communicating pipe, first drive apparatus is used for the drive communicating pipe rotates, communicating pipe through the pipeline communicate in the fire extinguishing agent jar, the sensor set up in the kitchen, first drive apparatus the fire extinguishing agent jar the sensor all with controlgear electricity is connected mutually.

2. The full-automatic fire extinguishing device for kitchens as claimed in claim 1, wherein the communicating pipe is hung on a fixed frame, the fixed frame is connected with a second driving device for driving the fixed frame to ascend and descend, the second driving device is installed on the top of a kitchen house, and the second driving device is used for driving the spray head to extend out of and retract into a suspended ceiling of the kitchens.

3. The fully automatic kitchen fire extinguishing apparatus of claim 1, wherein the control device is connected to a solenoid valve on a kitchen cooktop natural gas line.

4. The fully automatic kitchen fire extinguishing apparatus according to claim 1, wherein an audible and visual alarm is connected to said control device.

5. The fully automatic kitchen fire suppression device of claim 1, wherein said sensor is a temperature and/or smoke sensor.