CN114005253A - Toxic gas alarming and self-rescuing device for deep foundation pit operation - Google Patents
Toxic gas alarming and self-rescuing device for deep foundation pit operation Download PDFInfo
- Publication number
- CN114005253A CN114005253A CN202111457678.9A CN202111457678A CN114005253A CN 114005253 A CN114005253 A CN 114005253A CN 202111457678 A CN202111457678 A CN 202111457678A CN 114005253 A CN114005253 A CN 114005253A
- Authority
- CN
- China
- Prior art keywords
- module
- alarm
- harmful gas
- port
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002341 toxic gas Substances 0.000 title description 3
- 239000007789 gas Substances 0.000 claims abstract description 27
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000007613 environmental effect Effects 0.000 claims description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 2
- 231100000331 toxic Toxicity 0.000 abstract description 2
- 230000002588 toxic effect Effects 0.000 abstract description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 208000005374 Poisoning Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Emergency Alarm Devices (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a harmful gas alarm and self-rescue device for deep foundation pit operation, which comprises: a harmful gas monitoring and alarming module and a personnel self-rescue device are arranged in the containing shell; the harmful gas monitoring and alarming module comprises an air port, a sensor port, an alarm lamp, a horn alarming port, a backlight display screen, an operation button, a data transmission and charging port and a circuit board; the self-rescue device for the person comprises a compressed air tank and an oxygen mask. The invention can monitor toxic and harmful gas in the deep foundation pit in real time, carry out alarm reminding and provide an emergency self-rescue function, thereby ensuring the operation completeness of constructors and solving the problems of first aid and escape of the constructors in the underground high-risk environment.
Description
Technical Field
The invention relates to the field of deep foundation pit operation, in particular to a harmful gas alarm and self-rescue device for deep foundation pit operation.
Background
The well depth of deep foundation pit operation often reaches more than 3 meters, and because the gathering of poisonous and harmful gas, the risk greatly increased of borehole operation. The operators can encounter the accumulation of toxic gas again during the operation process, the poisoning risk is increased, and necessary safety equipment is lacked.
Disclosure of Invention
The invention provides a harmful gas alarm and self-rescue device for deep foundation pit operation, aiming at overcoming the defects of the prior art, so that toxic and harmful gas in a deep foundation pit can be monitored in real time and alarm reminding can be carried out, and an emergency self-rescue function is provided, so that the operation completeness of constructors is ensured, and the problems of first aid and escape of the constructors in a high-risk environment in the pit are solved.
In order to solve the technical problems, the invention adopts the technical scheme that:
the invention relates to a harmful gas alarm and self-rescue device for deep foundation pit operation, which is characterized by comprising the following components: a harmful gas monitoring and alarming module and a personnel self-rescue device are arranged in the containing shell;
the harmful gas monitoring and alarming module is characterized in that a backlight display screen is arranged on the upper half part of the front surface of a shell, an operation button is arranged above the backlight display screen, a data transmission and charging port is arranged at the top of the shell, a plurality of air ports and sensor ports which are uniformly distributed are arranged on the lower half part of the front surface of the shell, an alarm lamp is arranged at the bottom of the shell, and a horn alarm port is arranged on the back surface of the shell;
a circuit board integrated with an acquisition module, a processing module, a display module, an alarm module and a power module is arranged in the shell, the acquisition module acquires environmental data by using the air port and the sensor port and transmits the environmental data to the processing module, the processing module compares the acquired environmental data with a preset safety threshold value according to the acquired environmental data, if the acquired environmental data exceeds the safety threshold value, the processing module triggers the alarm module to send out sound and light alarm by using the alarm lamp and the horn alarm port, and the acquired environmental data is displayed on a backlight display screen through the display module; the processing module stops alarming after receiving the operation instruction of the operation button and can modify the safety threshold value according to the received parameter instruction; the power supply module supplies power to other modules on the circuit board through a built-in lithium battery; or other modules on the circuit board are powered and charged through the data transmission and charging port;
the personnel self-rescue device is characterized in that an oxygen mask is connected to the compressed air tank, and when the harmful gas monitoring and alarming module gives out audible and visual alarm, the compressed air tank supplies oxygen to the oxygen mask.
Compared with the prior art, the invention has the beneficial effects that:
the invention has simple and convenient integral design and convenient carrying, can be worn at the chest, is convenient for operators to observe data, can monitor the data of the operation environment at any time by integrating the sensor probes of various harmful gases on the acquisition module of the circuit board, can give out alarm sound and twinkle light to warn the operators once the gases in the operation environment reach the state of harming human bodies, and simultaneously the alarm module also gives out reminding signals to the personnel in the same row of the deep foundation pit so as to facilitate other personnel to participate in air supply and rescue at any time, and the compressed air provided by the oxygen mask in the personnel self-rescue device can be used for the operators to carry out emergency treatment and escape, thereby providing safety guarantee for withdrawing the dangerous area and further ensuring the safety of the operation of the operators.
Drawings
FIG. 1 is a schematic view of a harmful gas monitoring alarm module according to the present invention;
FIG. 2 is a schematic view of the self-rescue apparatus for persons of the present invention;
reference numbers in the figures: i-1, an air port and a sensor port; i-2, an alarm lamp; i-3, a horn alarm port; i-4. backlight display screen; i-5, operating a button; i-6, a data transmission and charging port; II-1, a compressed air tank; II-2. oxygen mask.
Detailed Description
In this embodiment, for reaching the poisonous and harmful gas monitoring of deep basal pit and reporting to the police and the emergent device of saving oneself of operation personnel, designed a deep basal pit operation harmful gas and reported to the police and save oneself the device, include: a harmful gas monitoring and alarming module I and a personnel self-rescue device II are arranged in the containing shell;
as shown in figure 1, the harmful gas monitoring and alarming module I is characterized in that a backlight display screen I-4 is arranged on the upper half part of the front surface of a shell, an operation button I-5 is arranged above the backlight display screen I-4, a data transmission and charging port I-6 is arranged at the top of the shell, a plurality of air ports and sensor ports I-1 which are uniformly distributed are arranged on the lower half part of the front surface of the shell, an alarm lamp I-2 is arranged at the bottom of the shell, and a horn alarm port I-3 is arranged at the back surface of the shell;
a circuit board integrated with an acquisition module, a processing module, a display module, an alarm module and a power module is arranged in the shell, the acquisition module is integrated with a sensor probe of various harmful gases, acquires environmental data from an air port and a sensor port I-1 and transmits the environmental data to the processing module, the processing module compares the acquired environmental data with a preset safety threshold value, if the acquired environmental data exceeds the safety threshold value, the processing module triggers the alarm module to send out acousto-optic alarm by using an alarm lamp I-2 and a horn alarm port I-3, and the acquired environmental data is displayed on a backlight display screen I-4 through the display module; the processing module stops alarming after receiving an operation instruction of the operation button I-5 and can modify the safety threshold according to the received parameter instruction; the power module directly supplies power for other modules on the circuit board through the built-in lithium battery to ensure the endurance of normal working time, or the power module supplies power and charges for other modules on the circuit board through the data transmission and charging port I-6
As shown in figure 2, the personnel self-rescue device II is characterized in that an oxygen mask II-2 is connected to a compressed air tank II-1, and when the harmful gas monitoring and alarming module I gives out sound-light alarm, the compressed air tank II-1 supplies oxygen to the oxygen mask II-2.
In conclusion, when harmful gas in the deep position of an operator in a deep foundation pit can threaten the physical and psychological health, the alarm module gives out sound and light alarm to warn the operator to protect the operator in time. At the moment, the self-rescue device can be used, and the healthy gas is sucked to be separated from the dangerous area, so that precious time is strived for evacuation.
Claims (1)
1. The utility model provides a deep basal pit operation harmful gas is reported to police and device of saving oneself which the characterized in that includes: a harmful gas monitoring and alarming module and a personnel self-rescue device are arranged in the containing shell;
the harmful gas monitoring and alarming module is characterized in that a backlight display screen (I-4) is arranged on the upper half part of the front surface of a shell, an operation button (I-5) is arranged above the backlight display screen (I-4), a data transmission and charging port (I-6) is arranged at the top of the shell, a plurality of uniformly distributed air ports and sensor ports (I-1) are arranged on the lower half part of the front surface of the shell, an alarm lamp (I-2) is arranged at the bottom of the shell, and a horn alarm port (I-3) is arranged on the back surface of the shell;
a circuit board integrated with an acquisition module, a processing module, a display module, an alarm module and a power module is arranged in the shell, the acquisition module acquires environmental data by using the air port and the sensor port (I-1) and transmits the environmental data to the processing module, the processing module compares the acquired environmental data with a preset safety threshold value, if the acquired environmental data exceeds the safety threshold value, the processing module triggers the alarm module to send out sound and light alarm by using the alarm lamp (I-2) and the horn alarm port (I-3), and the acquired environmental data is displayed on a backlight display screen (I-4) through the display module; the processing module stops alarming after receiving the operation instruction of the operation button (I-5) and can modify the safety threshold value according to the received parameter instruction; the power supply module supplies power to other modules on the circuit board through a built-in lithium battery; or other modules on the circuit board are powered and charged through a data transmission and charging port (I-6);
the personnel self-rescue device is characterized in that an oxygen mask (II-2) is connected to a compressed air tank (II-1), and when the harmful gas monitoring and alarming module gives out audible and visual alarm, the compressed air tank (II-1) supplies oxygen to the oxygen mask (II-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111457678.9A CN114005253A (en) | 2021-12-02 | 2021-12-02 | Toxic gas alarming and self-rescuing device for deep foundation pit operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111457678.9A CN114005253A (en) | 2021-12-02 | 2021-12-02 | Toxic gas alarming and self-rescuing device for deep foundation pit operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114005253A true CN114005253A (en) | 2022-02-01 |
Family
ID=79931073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111457678.9A Pending CN114005253A (en) | 2021-12-02 | 2021-12-02 | Toxic gas alarming and self-rescuing device for deep foundation pit operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114005253A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117975675A (en) * | 2024-02-29 | 2024-05-03 | 江苏普为科技有限公司 | Gas intelligent safety monitoring self-rescue system and method for limited space operation |
-
2021
- 2021-12-02 CN CN202111457678.9A patent/CN114005253A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117975675A (en) * | 2024-02-29 | 2024-05-03 | 江苏普为科技有限公司 | Gas intelligent safety monitoring self-rescue system and method for limited space operation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111508196A (en) | Intelligent Internet of things safety monitoring system | |
| CN110720901A (en) | Method for monitoring emotion and health condition of operating personnel and safety helmet | |
| US7019652B2 (en) | Determining the efficiency of respirators and protective clothing, and other improvements | |
| JP4961618B2 (en) | Earplug type personal heat stroke alarm device | |
| CN203552406U (en) | Firefighter comprehensive monitoring command system | |
| CN205850029U (en) | Automatic drop resistant wearable device | |
| CN205493794U (en) | Individual health supervision system of old person | |
| CN114005253A (en) | Toxic gas alarming and self-rescuing device for deep foundation pit operation | |
| KR20180125851A (en) | Smart safety management device and safety management system utilizing thereof | |
| CN207624142U (en) | Hazardous gas Work places emergent treatment system based on Internet of Things | |
| CN114081230A (en) | Intelligent safety helmet for construction safety and epidemic prevention and control | |
| CN216287028U (en) | Toxic gas alarming and self-rescuing device for deep foundation pit operation | |
| CN217724377U (en) | Intelligent monitoring and emergency rescue equipment for operating personnel in limited space | |
| CN102750801A (en) | Intelligent firemen's special call unit | |
| CN112773348A (en) | Human body condition monitoring method, device and system and machine-readable storage medium | |
| CN116369640A (en) | Multifunctional electric field monitoring and near-electric early warning hand guard ring | |
| CN215727122U (en) | Gas monitoring device of gas mask | |
| CN211608335U (en) | Warning safety helmet for operation in limited space | |
| CN206896338U (en) | The control system and life detection equipment of life detection equipment | |
| Etusa et al. | DEVELOPMENT OF INTERNET OF THINGS (IOT) BASED ANTI-DROWNING DEVICE. | |
| CN208030391U (en) | Damage tube head helmet with life sensing device Yu secondary rescue positioning function | |
| CN103357113A (en) | Backpack type automatic external defibrillator with remote positioning monitoring function | |
| CN214906861U (en) | Multi-channel physical training heart monitoring alarm device | |
| CN112859576A (en) | Intelligent watch for power transmission line operation | |
| CN215261859U (en) | High-altitude operation perception information management system based on Internet of things technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |