CN217467778U - Fire-away alarm device - Google Patents
Fire-away alarm device Download PDFInfo
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- CN217467778U CN217467778U CN202123433852.4U CN202123433852U CN217467778U CN 217467778 U CN217467778 U CN 217467778U CN 202123433852 U CN202123433852 U CN 202123433852U CN 217467778 U CN217467778 U CN 217467778U
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Abstract
The utility model discloses a fire-driving people-leaving alarm device, which comprises a main control box and a human body induction switch, wherein a first relay, a line pressing bar and an alarm are arranged in the main control box, the line pressing bar is connected with a hearth power supply through an electric wire, the hearth power supply supplies power for equipment in the main control box, the line pressing bar is connected with the human body induction switch, the first relay is connected with the line pressing bar through a signal wire, and the alarm is connected with the first relay through an electric wire; the utility model provides a simple structure but fire that intelligent degree is high leaves people alarm device.
Description
Technical Field
The utility model relates to an early warning device technical field specifically is a fire is from people alarm device.
Background
In the existing commercial cooking kitchen, when a cook needs to leave for other reasons in the cooking process, the open fire of a cooking bench is not closed and is in a state of always burning, so that great safety is brought to a kitchen room.
Chinese patent publication No. CN208938297U, a kitchen fire detection device, discloses a kitchen fire detection device, which includes an internal unit disposed inside a kitchen, an external unit disposed outside the kitchen, and a detection channel communicating the inside and outside of the kitchen. The detection channel comprises a slide pipe, a guide pipe and a protection pipe. The sliding pipe is arranged inside the guide pipe in a sliding mode, and a partition plate is arranged in the center of the sliding pipe. The guide pipe is arranged in the protective pipe, and a gap between the guide pipe and the protective pipe is used for installing the inductive switch. The utility model discloses except having smog warning, the function of gas leakage warning, still have the function that detects the explosion to send alarm information to maintenance management personnel's beneficial effect. However, the fire detection device has the problems of complex line connection and low intelligence degree.
In summary, the prior art still lacks a fire-away alarm device with simple structure but high intelligence degree.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure is but fire that intelligent degree is high from people alarm device.
To achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a fire is from people alarm device, including master control case and human inductive switch, be equipped with first relay, line ball row, alarm in the master control case, the line ball row passes through the connection of electric lines top of a kitchen range power, and the top of a kitchen range power does the equipment power supply in the master control case, the line ball row is connected human inductive switch, first relay with the line ball row is connected through the signal line, the alarm with first relay passes through the connection of electric lines.
The utility model discloses in, the master control case is public with the top of a kitchen range power, and when the electrical apparatus of top of a kitchen range started, the master control case also in time started.
Preferably, the utility model discloses a fire moves people alarm device still includes timer and second relay, the timer the second relay with the line ball row loops through the connection of electric lines.
Preferably, the utility model discloses a fire moves people alarm device still includes earth-leakage protector, earth-leakage protector set up in the master control incasement, earth-leakage protector with the line ball is arranged and is connected.
Preferably, the utility model discloses a fire moves people alarm device still includes the operation pilot lamp, the operation pilot lamp set up in on the box of master control case, the operation pilot lamp with the line ball is arranged and is connected.
Preferably, the main control box is connected with a fan controller or a fan power supply.
The utility model discloses in, fan controller or fan power are connected to the master control case, can close the fan after the master control case reports to the police, avoid the fan to produce wind and enlarge the intensity of a fire.
Preferably, the alarm comprises an audible and visual alarm.
Preferably, the body induction switch comprises an AC220V microwave induction switch.
Preferably, the human body induction switch is provided in plurality.
The utility model discloses a fire leaves people alarm device's application method includes following step:
s1, installing a master control box, wherein the specific installation requirements are as follows: as the main control box belongs to strong-current equipment, the specification requires that strong current and weak current are separated. Should be installed in a safe position, should be far away from kitchen gas pipelines, equipment facilities more than 30 CM. Attention is paid to accidental human liquid short circuits, open fire and steam (greater than 2-4 meters) away from the cooktop that may be caused by the installation location. The box body is installed in a wall-mounted mode, and the distance between the box body and the ground is about 160 CM;
s2, installing a human body induction switch, wherein the specific installation requirements are as follows: the mounting positions are divided into embedded ceiling mounting and wall mounting. Adjusting parameter settings according to the inductor instructions; the inductive switch is to prevent metal shielding and is to be installed in the middle of the ceiling;
s3, when the kitchen cooking bench power supply is started, the operation indicator lamp is turned on, and the equipment displays the operation state;
s4, when the kitchen is held by a person in operation, the alarm does not give an alarm;
s5, when the person leaves the kitchen operation area and exceeds the set time on site, the alarm gives out sound and light alarm, and the power supply of the fan is turned off, so that the fire is prevented from expanding;
and S6, disconnecting the power supply of the kitchen range, and stopping the operation of the equipment.
Compared with the prior art, the utility model discloses beneficial effect and showing the progress and lie in: the utility model provides a fire from people alarm device can open but the kitchen produces the warning when unmanned for a long time at the top of a kitchen, in time, avoid the kitchen dangerous effectively, in addition, human inductive switch surveys and removes the human body and does not receive kitchen temperature, environmental impact. The time delay reaction adjustment and the accurate adjustment of the detection distance can be realized. The induction switch is embedded to be installed safely, beautifully and is convenient to replace. The wiring of the master control box is completed through the internal terminals. The installation is convenient, and the wiring goods or other signal connection are convenient.
Drawings
To more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments of the present invention will be briefly described below.
It should be apparent that the drawings in the following description are only for some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without any inventive exercise, and the other drawings also belong to the drawings required for the embodiments of the present invention.
Fig. 1 is a schematic structural view of a fire people-away alarm device according to an embodiment of the present invention;
fig. 2 is a schematic partial structural view of a fire people-away alarm device according to an embodiment of the present invention;
in the figure, the device comprises a main control box 1, a human body induction switch 2, a fan power supply 3, a first relay 4, a timer 5, a timer 6, a second relay 7, a wire pressing bar 8, a leakage protector 9, an operation indicator lamp 10, a cooking bench power supply 11 and an alarm.
Detailed Description
In order to make the purpose, technical solution, beneficial effect and obvious progress of the embodiments of the present invention clearer, the drawings provided in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.
It is obvious that all of these described embodiments are only some, not all embodiments of the invention; 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.
It should be noted that the terms "first", "second" and "third" (if present) and the like in the description and claims of the present invention and the accompanying drawings of the embodiments of the present invention are used only for distinguishing different objects and not for describing a particular order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It is to be understood that:
in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or movably connected, or integrated; they may be direct connections, indirect connections through an intermediary, intangible signal connections, or even optical connections, and may be internal connections of two elements or an interaction between two elements, unless expressly specified otherwise.
The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be further noted that the following embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.
The technical solution of the present invention will be described in detail with reference to specific examples.
Example 1
As shown in figures 1-2, the dynamic fire people-leaving alarm device comprises a main control box 1, a human body induction switch 2, a fan power supply 3, a first relay 4, a timer 5, a second relay 6, a wire pressing row 7, a leakage protector 8, an operation indicator lamp 9, a cooking bench power supply 10 and an alarm 11, wherein the second relay 6 is provided with 12 joints (1, 2 and 3: a fan live wire input live wire, a zero wire and a ground wire; 4, 5 and 6: a probe live wire input, a live wire output and a zero wire input; 7, 8 and 9: standby equipment power-off signal output is normally open and normally closed; 10, 11 and 12: equipment alarm fire control central control output input). Be equipped with first relay 4, timer 5, second relay 6, line ball row 7, earth-leakage protector 8, alarm 11 in the master control case 1, line ball row 7 passes through electric wire connection top of a kitchen range power 10, and top of a kitchen range power 10 is the equipment power supply in the master control case 1, and human inductive switch 2 is connected to line ball row 7, and first relay 4 and line ball row 7 pass through the signal line connection, and alarm 11 and first relay 4 pass through the connection of electric lines. The timer 5, the second relay 6 and the line-pressing bar 7 are connected in sequence through electric wires. The earth leakage protector 8 is connected with the line pressing bar 7. The running indicator light 9 is connected with the line pressing bar 7. The wire pressing row 7 in the main control box 1 is connected with the fan power supply 3 through a wire.
In this embodiment, the alarm comprises an audible and visual alarm.
In the present embodiment, the body induction switch comprises an AC220V microwave induction switch.
In this embodiment, there are a plurality of human body induction switches.
In this embodiment, the model of the earth leakage protector is: NXBLE-321P + N C1030 mA 6 kA.
In this embodiment, the types of the relay are: MY4N-GS AC220/240 PYFZ-14-E.
In this embodiment, the types of the timer are: H3Y-2-C AC220V 3M.
In this embodiment, the types of the relay are: MY4N-GS AC220/240 PYFZ-14-E.
In this embodiment, the types of the wire pressing row are: TB-1512(15A 12 bit).
In this embodiment, the types of the power switch are: self-locking + power source mark + flat head.
In this embodiment, the types of the operation indicator lamps are: and (4) water and explosion prevention.
In this embodiment, the type of the human body inductive switch is: TAD-WB 9.
In this embodiment, the types of the audible and visual alarm are: BJ 3.
Example 2
The use method of the fire people-leaving alarm device comprises the following steps:
s1, installing a master control box, wherein the specific installation requirements are as follows: as the main control box belongs to strong-current equipment, the specification requires that strong current and weak current are separated. Should be installed in a safe position, should be far away from kitchen gas pipelines, equipment facilities more than 30 CM. Note the accidental human liquid short circuit, open fire and steam (greater than 2-4 meters) away from the cooktop that may result from the installation location. The box body is installed in a wall-mounted mode, and the distance between the box body and the ground is about 160 CM;
s2, installing a human body induction switch, wherein the specific installation requirements are as follows: the mounting positions are divided into embedded ceiling mounting and wall mounting. Adjusting parameter settings according to the inductor instructions; the inductive switch is used for preventing metal shielding and is arranged in the middle of the ceiling;
s3, when the kitchen cooking bench power supply is started, the operation indicator lamp is turned on, and the equipment displays the operation state;
s4, when the kitchen is occupied with a person, the alarm does not give an alarm;
s5, when the person leaves the kitchen operation area and exceeds the set time on site, the alarm gives out sound and light alarm, and the power supply of the fan is turned off, so that the fire is prevented from expanding;
and S6, disconnecting the power supply of the kitchen range, and stopping the operation of the equipment.
In summary, the fire people alarm device of the embodiment adopts an AC220V microwave induction switch, an intermediate relay control and a time relay delay. The detection of the moving human body is not influenced by the kitchen temperature and the environment. The time delay reaction adjustment and the accurate adjustment of the detection distance can be realized. The induction switch is installed in an embedded mode, is safe and attractive, and is convenient to replace. The wiring of the master control box is completed through the internal terminals. The installation is convenient, and the wiring goods or other signal connection are convenient.
During the description of the above description:
the description of the terms "present embodiment," "embodiments of the invention," "as shown at … …," "further improved technical solutions," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention; in this specification, the schematic representations of the terms used above are not necessarily for the same embodiment or example, and the particular features, structures, materials, or characteristics described, etc., may be combined or brought together in any suitable manner in any one or more embodiments or examples; furthermore, those of ordinary skill in the art may combine or combine features of different embodiments or examples and features of different embodiments or examples described in this specification without undue conflict.
Finally, it should be noted that:
the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same;
although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified or equivalent replaced by some or all of the technical features, and such modifications or replacements may not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a fire is from people alarm device, its characterized in that, includes master control case and human inductive switch, be equipped with first relay, line ball row, alarm in the master control case, the line ball row is through the connection of electric lines top of a kitchen range power, and the top of a kitchen range power does equipment power supply in the master control case, the line ball row is connected human inductive switch, first relay with the line ball row is through the signal line connection, the alarm with first relay passes through the connection of electric lines.
2. A fire people warning device as claimed in claim 1, further comprising a timer and a second relay, wherein the timer, the second relay and the line bank are connected in sequence by electrical wires.
3. The fire hazard warning device as claimed in claim 1, further comprising a leakage protector disposed in the master control box, the leakage protector being connected to the cable bar.
4. The fire hazard warning device according to claim 1, further comprising an operation indicator light, wherein the operation indicator light is arranged on a box body of the main control box, and the operation indicator light is connected with the line pressing row.
5. A fire hazard warning device as claimed in claim 1 wherein the master control box is connected to a fan controller or fan power supply.
6. A fire departure warning device according to claim 1, wherein said alarm comprises an audible and visual alarm.
7. A fire exit warning device according to claim 1, wherein said body-sensing switch comprises an AC220V microwave-sensing switch.
8. A fire hazard warning device as claimed in claim 1 wherein there are a plurality of said body-sensitive switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123433852.4U CN217467778U (en) | 2021-12-30 | 2021-12-30 | Fire-away alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123433852.4U CN217467778U (en) | 2021-12-30 | 2021-12-30 | Fire-away alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217467778U true CN217467778U (en) | 2022-09-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123433852.4U Active CN217467778U (en) | 2021-12-30 | 2021-12-30 | Fire-away alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217467778U (en) |
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2021
- 2021-12-30 CN CN202123433852.4U patent/CN217467778U/en active Active
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