CN111415502A - Smoke sensor equipment capable of preventing misjudgment - Google Patents
Smoke sensor equipment capable of preventing misjudgment Download PDFInfo
- Publication number
- CN111415502A CN111415502A CN202010312771.XA CN202010312771A CN111415502A CN 111415502 A CN111415502 A CN 111415502A CN 202010312771 A CN202010312771 A CN 202010312771A CN 111415502 A CN111415502 A CN 111415502A
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- Prior art keywords
- sensor
- pitching
- fixedly connected
- smoke
- cavity
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention discloses a smoke sensor device for preventing misjudgment, which comprises a base, wherein a smoke detection mechanism is arranged in the base, the smoke detection mechanism comprises a sensor cavity arranged in the base, the lower end wall of the sensor cavity is communicated with the horizontal guide groove and is communicated with the outside through the horizontal guide groove, the upper end wall of the sensor cavity is fixedly connected with the smoke sensor, the invention can realize the misjudgment prevention of the smoke sensor by the combination of the sensor detection and the mechanical adjustment, the smoke sensor has obvious adaptive effect to different environments, the smoke detection part is arranged in the smoke sensor, can detect smoke and fire, detect whether fire really happens or not, control and destroy the detection mechanism, whether the mechanism is damaged and detected can be detected, and if the mechanism is damaged, an alarm is given immediately, so that misjudgment prevention of the smoke sensor is realized.
Description
Technical Field
The invention relates to the field of sensor correlation, in particular to smoke sensor equipment capable of preventing misjudgment.
Background
With the rapid development of economy and the rapid development of society towards intellectualization, sensors are widely applied to the aspects of our lives, the variety of the sensors is gradually increased, and the structure is gradually complicated. The smoke sensor makes great contribution to protecting the life and property safety of people as an important tool for helping people to monitor fire, the smoke sensor has a plurality of limitations while protecting the life and property of people, the smoke sensor often receives smoke and misjudges the fire due to personal smoking behavior and personal cooking behavior, and unnecessary panic is caused, so that the smoke sensor still needs to be improved while protecting the life and property safety of people and preventing misjudgment.
Disclosure of Invention
The invention aims to solve the technical problem of providing smoke sensor equipment for preventing misjudgment, and overcomes the problems of panic, unnecessary loss and the like caused by misjudgment of fire by traditional equipment.
The invention is realized by the following technical scheme.
The invention relates to smoke sensor equipment for preventing misjudgment, which comprises a base, wherein a smoke detection mechanism is arranged in the base, the smoke detection mechanism comprises a sensor cavity arranged in the base, the lower end wall of the sensor cavity is communicated with a horizontal guide groove and is communicated with the outside through the horizontal guide groove, the upper end wall of the sensor cavity is fixedly connected with a smoke sensor, the smoke sensor is used for detecting smoke and giving an alarm, a guide plate is arranged in the horizontal guide groove and is in horizontal and smooth movable connection with the horizontal guide groove, the guide plate is formed by hinging a guide block through a guide block shaft, the guide plate is vertically and slidably connected with a vertical guide groove, the guide plate is hinged with a hinged support, the hinged support is fixedly connected with a door opening hydraulic rod, the door opening hydraulic rod is controlled by a door opening hydraulic cylinder to move up and down, the upper end of the door opening hydraulic cylinder is fixedly connected with the upper end wall of the vertical guide groove, the vertical guide groove is positioned in the base; a mechanism storage cavity and a guide cavity are formed in the base, the mechanism storage cavity is communicated with the horizontal guide groove, the lower end wall of the horizontal guide groove is communicated with the external space, the mechanism storage cavity is communicated with the guide cavity, fire detection mechanisms are arranged on the inner sides of the mechanism storage cavity and the guide cavity, each fire detection mechanism comprises a micro spring fixedly connected with the upper end wall of the guide cavity, the lower end of the micro spring is fixedly connected with a micro hydraulic cylinder, a micro hydraulic rod is controlled by the micro hydraulic cylinder, the lower end of the micro hydraulic rod is fixedly connected with the upper end face of a motor fixing plate, a stepping motor is embedded in the lower end face of the motor fixing plate, a stepping motor shaft is controlled by the stepping motor, a rotating plate is fixed at the lower end of the stepping motor shaft, a rotating rod is fixedly connected in the middle of the lower end face of the rotating plate, and, the utility model discloses a solar water heater, including every single move board, water pipe, water pump, every single move board right-hand member, every single move board, every.
Preferably, direction intracavity side is equipped with destroys detection mechanism, it includes evenly distributed is in to destroy detection mechanism eight sensor grooves in the direction chamber end wall, the sensor groove is kept away from the end wall and the pressure spring fixed connection in direction chamber, pressure spring and pressure sensor fixed connection, pressure sensor with sensor groove sliding connection, pressure sensor is used for detecting and receives fine motion hydraulic cylinder's pressure.
Preferably, the water pipe is made of flexible materials, and the water pipe can be folded to be elongated or compressed.
Preferably, the recognition terminal can perform face recognition and gesture recognition besides photographing and shooting.
The invention has the beneficial effects that: the smoke sensor can realize the misjudgment prevention through the combination of the sensor detection and the mechanical adjustment, so that the smoke sensor has obvious adaptation effect on different environments.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;
FIG. 4 is a schematic view of the embodiment of the present invention in the direction D-D in FIG. 3;
FIG. 5 is an enlarged schematic view at C of FIG. 1 according to an embodiment of the present invention;
FIG. 6 is a schematic view in the direction E-E of FIG. 5 according to an embodiment of the present invention;
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-6, the smoke sensor device for preventing misjudgment comprises a base 10, a smoke detection mechanism 45 is arranged in the base 10, the smoke detection mechanism 45 comprises a sensor cavity 11 arranged in the base 10, the lower end wall of the sensor cavity 11 is communicated with a horizontal guide groove 13 and is communicated with the outside through the horizontal guide groove 13, the upper end wall of the sensor cavity 11 is fixedly connected with a smoke sensor 12, the smoke sensor 12 is used for detecting smoke and giving an alarm, a guide plate 16 is arranged in the horizontal guide groove 13, the guide plate 16 is horizontally and slidably connected with the horizontal guide groove 13, the guide plate 16 is formed by hinging 17 guide blocks 14 through guide block shafts 15, the guide plate 16 is vertically and slidably connected with a vertical guide groove 20, the guide plate 16 is hinged with a hinged support 17, the hinged support 17 is fixedly connected with a door opening hydraulic rod 18, the door opening hydraulic rod 18 is controlled by a door opening hydraulic cylinder 19 to move up and down, the upper end of the door opening hydraulic cylinder 19 is fixedly connected with the upper end wall of a vertical guide groove 20, the vertical guide groove 20 is positioned in the base 10, and the smoke detection mechanism 45 controls whether the smoke sensor 12 detects smoke or not by adjusting the state of the guide plate 16;
a mechanism storage cavity 44 and a guide cavity 21 are formed in the base 10, the mechanism storage cavity 44 is communicated with the horizontal guide groove 13, the lower end wall of the horizontal guide groove 13 is communicated with the external space, the mechanism storage cavity 44 is communicated with the guide cavity 21, a fire detection mechanism 46 is arranged in the mechanism storage cavity 44 and the guide cavity 21, the fire detection mechanism 46 comprises a micro spring 22 fixedly connected with the upper end wall of the guide cavity 21, the lower end of the micro spring 22 is fixedly connected with a micro hydraulic cylinder 23, the micro hydraulic cylinder 23 controls a micro hydraulic rod 24, the lower end of the micro hydraulic rod 24 is fixedly connected with the upper end face of a motor fixing plate 25, a stepping motor 26 is embedded in the lower end face of the motor fixing plate 25, the stepping motor 26 controls a stepping motor shaft 27, a rotating plate 28 is fixed at the lower end of the stepping motor shaft 27, and a rotating rod 34 is fixedly connected to the middle part of the lower end face of the rotating plate 28, the rotating rod 34 is hinged to the pitching plate 33, the water gun 39 is fixedly connected to the right rear end face of the pitching plate 33, the water gun 39 is fixedly connected to the water pipe 40, the water pipe 40 is connected to the water pump 55, the water pump 55 is fixedly connected to the upper end wall of the mechanism storage cavity 44, the water gun 39 is used for spraying water, the water pipe 40 is used for supplying water, the pitching slide groove 32 is formed in the inner side of the pitching plate 33, the pitching slide groove 32 is slidably connected to the pitching slide block 31, the right end of the pitching slide block 31 is fixedly connected to the rotating rod 35, the rotating rod 35 is controlled by the pitching hydraulic rod 36 to move left and right, the lower end of the pitching hydraulic rod 36 is fixedly connected to the pitching plate 33, the pitching slide block 31 is hinged to the pitching connecting rod 30, the pitching connecting rod 30 is hinged to the pitching support 29, the pitching support 29 is fixedly connected to the lower end face of the right side of the rotating plate, the infrared sensor 37 is used for detecting the infrared intensity, and the identification terminal 38 is used for photographing and shooting.
Advantageously, a breakage detection mechanism 47 is arranged inside the guide cavity 21, the breakage detection mechanism 47 comprises eight sensor grooves 41 uniformly distributed in the end wall of the guide cavity 21, the end wall of the sensor groove 41 far away from the guide cavity 21 is fixedly connected with a pressure spring 42, the pressure spring 42 is fixedly connected with a pressure sensor 43, the pressure sensor 43 is slidably connected with the sensor groove 41, and the pressure sensor 43 is used for detecting the pressure applied to the micro hydraulic cylinder 23.
Advantageously, the tube 40 is a flexible material, and the tube 40 can be folded to extend or compress.
Advantageously, the recognition terminal 38 can perform face recognition and gesture recognition besides photographing and shooting.
In the initial state, the guide plate 16 is in the position where the sensor cavity 11 is not blocked from communicating with the outside, the micro-motion hydraulic rod 24 is positioned at the uppermost end of the micro-motion hydraulic cylinder 23, the pitching plate 33 and the rotating rod 34 form a ninety-degree included angle, and the guide plate 16 is in the position where the blocking mechanism storage cavity 44 communicates with the outside.
When in use: the invention is fixed on a wall, a smoke sensor 12 senses smoke, a door opening hydraulic cylinder 19 controls a door opening hydraulic rod 18 to move upwards, the door opening hydraulic rod 18 drives a hinged support 17 to move upwards, the hinged support 17 drives a guide plate 16 to move upwards along a vertical guide groove 20 until the guide plate 16 does not obstruct a mechanism storage cavity 44 from communicating with the outside, a micro-motion hydraulic cylinder 23 controls a micro-motion hydraulic rod 24 to move downwards, the micro-motion hydraulic rod 24 drives a motor fixing plate 25 to move downwards, the motor fixing plate 25 drives a stepping motor 26 to move downwards until the lower end face of a rotating plate 28 and the lower end face of a base 10 are in the same horizontal plane, the stepping motor 26 controls a stepping motor shaft 27 to rotate for one circle, in the rotating process of the stepping motor shaft 27, an infrared sensor 37 detects an infrared signal, a pitching hydraulic rod 36 controls a rotating rod 35 to move leftwards for a, the pitching connecting rod 30 rotates clockwise around a hinged point of the pitching connecting rod 30 and the pitching supporting seat 29, the pitching plate 33 rotates clockwise around a hinged point of the pitching plate 33 and the rotating rod 34, an included angle between the pitching plate 33 and the rotating rod 34 is increased by a specified angle, the stepping motor 26 controls the stepping motor shaft 27 to rotate for one circle again, the included angle between the pitching plate 33 and the rotating rod 34 is increased by the specified angle to reach a set number of times, the infrared sensor 37 faces to a position of an infrared signal sending range in the middle, at the moment, the recognition terminal 38 takes pictures and records the images, the recognition terminal 38 sends an alarm after the pictures and records the images are completed, surrounding people are reminded to control fire, if the recognition terminal 38 recognizes a specified face or a specified gesture within two minutes of sending the alarm, the micro-motion hydraulic cylinder 23 controls the micro-motion hydraulic rod 24 to, the rotating rod 35 pushes the pitch slider 31 to move to the right, the pitch link 30 rotates counterclockwise around the hinge point of the pitch link 30 and the pitch support 29, and the pitch plate 33 rotates counterclockwise around the hinge point of the pitch plate 33 and the rotating rod 34 until the included angle between the pitch plate 33 and the rotating rod 34 becomes ninety degrees again. At this time, the door opening hydraulic cylinder 19 controls the door opening hydraulic rod 18 to move downwards, the door opening hydraulic rod 18 pushes the hinged support 17 to move downwards, the hinged support 17 pushes the guide plate 16 to move downwards, and the guide plate 16 slides along the vertical guide groove 20 and the horizontal guide groove 13 until the guide plate 16 blocks the mechanism storage cavity 44 and the sensor cavity 11 simultaneously. Surrounding people can control the fire condition within five minutes, and after five minutes, the guide plate 16 is reset; if the infrared sensor 37 gives an alarm within two minutes, the recognition terminal 38 does not recognize the designated face or gesture, the infrared sensor 37 controls the water pump 55 to start, water flow reaches the water gun 39 through the water pipe 40 and is sprayed to the place where the fire happens through the water gun 39 until the fire is extinguished, all mechanisms are reset, and if the fire cannot be extinguished within five minutes, the recognition terminal 38 automatically gives an alarm and uploads videos and pictures; if the infrared sensor 37 is damaged after giving an alarm, the micro-hydraulic cylinder 23 can shake left and right under the action of the tension of the micro-spring 22, the pressure sensor 43 detects pressure change, and the pressure sensor 43 controls the identification terminal 38 to automatically give an alarm and upload videos and pictures.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a prevent smoke transducer equipment of erroneous judgement, includes the base, its characterized in that: a smoke detection mechanism is arranged in the base and comprises a sensor cavity arranged in the base, the lower end wall of the sensor cavity is communicated with the horizontal guide groove and is communicated with the outside through the horizontal guide groove, the upper end wall of the sensor cavity is fixedly connected with a smoke sensor which is used for detecting smoke and giving an alarm, a guide plate is arranged in the horizontal guide groove and is in horizontal sliding connection with the horizontal guide groove, the guide plate is formed by hinging a guide block through a guide block shaft, the guide plate is vertically and slidably connected with the vertical guide groove, the guide plate is hinged with a hinged support, the hinged support is fixedly connected with a door opening hydraulic rod, the door opening hydraulic rod is controlled by a door opening hydraulic cylinder to move up and down, the upper end of the door opening hydraulic cylinder is fixedly connected with the upper end wall of a vertical guide groove, and the vertical guide groove is positioned in the base; a mechanism storage cavity and a guide cavity are formed in the base, the mechanism storage cavity is communicated with the horizontal guide groove, the lower end wall of the horizontal guide groove is communicated with the external space, the mechanism storage cavity is communicated with the guide cavity, fire detection mechanisms are arranged on the inner sides of the mechanism storage cavity and the guide cavity, each fire detection mechanism comprises a micro spring fixedly connected with the upper end wall of the guide cavity, the lower end of the micro spring is fixedly connected with a micro hydraulic cylinder, a micro hydraulic rod is controlled by the micro hydraulic cylinder, the lower end of the micro hydraulic rod is fixedly connected with the upper end face of a motor fixing plate, a stepping motor is embedded in the lower end face of the motor fixing plate, a stepping motor shaft is controlled by the stepping motor, a rotating plate is fixed at the lower end of the stepping motor shaft, a rotating rod is fixedly connected in the middle of the lower end face of the rotating plate, and, the water gun is fixedly connected to the right rear end face of the pitching plate, the water gun is fixedly connected with a water pipe, the water pipe is connected with a water pump, the water pump is fixedly connected with the upper end wall of the mechanism storage cavity, the water gun is used for spraying water, the water pipe is used for supplying water, a pitching sliding groove is formed in the inner side of the pitching plate, the pitching sliding groove is in sliding connection with a pitching sliding block, the right end of the pitching sliding block is fixedly connected with a rotating rod, the rotating rod is controlled by a pitching hydraulic rod to move left and right, the lower end of the pitching hydraulic rod is fixedly connected with the pitching plate, the pitching sliding block is hinged with a pitching connecting rod, the pitching connecting rod is hinged with a pitching support, the pitching support is fixedly connected with the lower end face of the right side of the rotating plate, an infrared sensor and an, the identification terminal is used for photographing and shooting.
2. A false positive proof smoke sensor apparatus according to claim 1, wherein: the direction intracavity side is equipped with destroys detection mechanism, it includes evenly distributed is in to destroy detection mechanism eight sensor grooves in the direction chamber end wall, the sensor groove is kept away from the end wall and the pressure spring fixed connection in direction chamber, pressure spring and pressure sensor fixed connection, pressure sensor with sensor groove sliding connection, pressure sensor is used for detecting and receives fine motion hydraulic cylinder's pressure.
3. A false positive proof smoke sensor apparatus according to claim 2, wherein: the water pipe is made of flexible materials, and the water pipe can be folded, extended or compressed.
4. A false positive proof smoke sensor apparatus according to claim 1, wherein: the recognition terminal can perform face recognition and gesture recognition besides photographing and shooting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312771.XA CN111415502A (en) | 2020-04-20 | 2020-04-20 | Smoke sensor equipment capable of preventing misjudgment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312771.XA CN111415502A (en) | 2020-04-20 | 2020-04-20 | Smoke sensor equipment capable of preventing misjudgment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111415502A true CN111415502A (en) | 2020-07-14 |
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ID=71494882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010312771.XA Withdrawn CN111415502A (en) | 2020-04-20 | 2020-04-20 | Smoke sensor equipment capable of preventing misjudgment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111415502A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614311A (en) * | 2020-11-03 | 2021-04-06 | 浙江海阔人工智能科技有限公司 | Integrated air quality monitoring and alarming system |
| CN113521619A (en) * | 2021-06-24 | 2021-10-22 | 张永成 | Portable fire control unit in city |
| CN114821944A (en) * | 2022-05-12 | 2022-07-29 | 尼特智能科技股份有限公司 | Smoke sensor convenient to install and capable of displaying positioning |
-
2020
- 2020-04-20 CN CN202010312771.XA patent/CN111415502A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614311A (en) * | 2020-11-03 | 2021-04-06 | 浙江海阔人工智能科技有限公司 | Integrated air quality monitoring and alarming system |
| CN112614311B (en) * | 2020-11-03 | 2022-09-13 | 浙江海阔人工智能科技有限公司 | Integrated air quality monitoring and alarming system |
| CN113521619A (en) * | 2021-06-24 | 2021-10-22 | 张永成 | Portable fire control unit in city |
| CN113521619B (en) * | 2021-06-24 | 2022-07-01 | 张永成 | Portable fire control unit in city |
| CN114821944A (en) * | 2022-05-12 | 2022-07-29 | 尼特智能科技股份有限公司 | Smoke sensor convenient to install and capable of displaying positioning |
| CN114821944B (en) * | 2022-05-12 | 2023-09-19 | 尼特智能科技股份有限公司 | Smoke sensor convenient to install and provided with positioning display |
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Application publication date: 20200714 |
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| WW01 | Invention patent application withdrawn after publication |