CN207380877U - A kind of rescue protective garment for poisonous gas leakage disaster scene - Google Patents
A kind of rescue protective garment for poisonous gas leakage disaster scene Download PDFInfo
- Publication number
- CN207380877U CN207380877U CN201720633483.8U CN201720633483U CN207380877U CN 207380877 U CN207380877 U CN 207380877U CN 201720633483 U CN201720633483 U CN 201720633483U CN 207380877 U CN207380877 U CN 207380877U
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- protective garment
- alarm
- controller
- gas
- display
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Abstract
The utility model discloses a kind of rescue protective garments for poisonous gas leakage disaster scene, it is dressed for the rescue personnel of poisonous gas leakage disaster scene, it detects the inside and outside portion's harmful gas concentration of protective garment simultaneously and passes through display and shown, early warning is sent when protective garment internal gas concentration over-standard, including totally enclosed protective garment, gas sensor (MQ 2 detects smokescope, MQ 4 detects methane, MQ 7 detects carbon monoxide, MQ 8 detects hydrogen, MQ 9 detects fuel gas), controller, power supply, alarm, display.A set of gas sensor is respectively installed for detecting the harmful gas concentration of inside and outside in protective garment inside and outside, sensor connects controller and the harmful gas concentration detected is sent to controller, each concentration values are shown that then alarm equipment alarm reminds rescue personnel when detecting that harmful gas concentration is exceeded inside protective garment by controller by being mounted on the display of wrist.
Description
Technical field
The utility model is related to the rescue people of protective garment technical field, more particularly, to poisonous gas leakage disaster scene
Member's wearing, it can detect the inside and outside portion's harmful gas concentration of protective garment and pass through display and be shown simultaneously, in protective garment
Portion's gas concentration sends a kind of rescue protective garment for poisonous gas leakage disaster scene of early warning when exceeded.
Background technology
China's chemical enterprise is numerous at present, there is harmful raw material (solid, liquid, gas inside most chemical enterprises
Body), if chemical enterprise because various factors generation explode, cave in, the catastrophic failures such as leaks, these harmful raw material possibility
It can become pernicious gas under the conditions of water, pressure, temperature etc., difficulty is brought to disaster relief work.Disaster relief personnel into
Protective garment must be worn during row rescue, to prevent sucking pernicious gas harm health or life.
The elements such as radioresistance, heat resistanceheat resistant, leakproofness and the fire prevention of protective garment are only accounted in current protective garment designs.
But the external impurities for the generations such as sometimes disaster scene environment is complicated, and protective garment is easy to be exploded, cave in are cut or prick thoroughly,
Pernicious gas is caused to enter inside protective garment, if operating personnel do not discover, it is likely that be corroded and poisoned by pernicious gas
Skin can suck pernicious gas and cause to be poisoned, go into a coma even dead, and at this time protective garment should be able to be also detected in clothes
The harmful gas concentration variation in portion, when rupture occur causes the pernicious gas to invade, should remind rescue personnel to be removed in time
From.
Utility model content
The purpose of this utility model be that solve the above-mentioned problems and provide it is enclosed, with detection pernicious gas
The protective garment of device, one side protective garment can detect the concentration of harmful environmental gas, and rescue personnel is helped to judge pernicious gas
Leakage and spread condition, quickly find source of leakage and remedied, still further aspect can detect the pernicious gas inside clothes
Concentration changes, and when rupture occur causes the pernicious gas to invade, the one kind that rescue personnel can be reminded to be withdrawn in time is used for
The rescue protective garment of poisonous gas leakage disaster scene.
The utility model is achieved through the following technical solutions above-mentioned purpose：
The utility model includes a set of subsidiary two groups of gas detection sensors, controller, display, power supply, alarm
Closed protective takes；Gas detection sensor described in one group is located at the inside of closed protective clothes, and gas described in another group detects
Sensor be located at the closed protective clothes outside, the power supply respectively with two groups of gas detection sensors, the controller, institute
The power input that display is stated with the alarm connects, and the display is arranged at the wrist of closed protective clothes, and two
Signal input part of the group gas detection sensor with the controller is connected, the display signal output part of the controller
It is connected with the display, the alarm signal output ends of the controller are connected with the alarm, and the alarm is located at institute
State the ear of closed protective clothes.
The inside and outside harmful gas concentration of protective garment is detected by two sensors, the pernicious gas includes cigarette
Mist, methane, carbon monoxide, hydrogen, fuel gas.
The display real-time display closed protective takes the concentration of internal-external pernicious gas.
The alarm carries out the alarm that pipes when the internal harmful gas concentration of closed protective clothes is exceeded.
A set of gas detection sensor is respectively installed for detecting the harmful gas concentration of inside and outside, gas in protective garment inside and outside
There is digital signal transfer unit inside detection sensor, analog signal can be changed into digital signal, the harmful gas detected
Bulk concentration is analog signal, and the harmful gas concentration detected is simultaneously changed into digital letter by gas detection sensor connection controller
Number controller is sent to, controller shows each concentration values by being mounted on the display of wrist, when detecting
Then alarm equipment alarm reminds rescue personnel when harmful gas concentration is exceeded inside protective garment.According to the cloth of common disaster scene
It puts, the utility model surveys smokescope using MQ-2, MQ-4 detects methane, MQ-7 detections carbon monoxide, MQ-8 detect hydrogen,
MQ-9 detects fuel gas.
The beneficial effects of the utility model are：
The utility model is a kind of rescue protective garment for poisonous gas leakage disaster scene, compared with prior art,
The concentration that the utility model can be directed to pernicious gas inside ambient enviroment and protective garment is made alarm and is shown corresponding dense
Operating personnel to be prompted to take appropriate measures, a kind of double shield is provided to the people for emitting life danger struggle for degree.
Description of the drawings
Fig. 1 is the appearance schematic diagram of the closed protective clothes of the utility model；
Fig. 2 is the schematic diagram of the utility model.
In figure：1st, controller；2nd, power supply；3rd, alarm；4th, display；5-1, outside MQ-2 sensors；5-2, outside MQ-
4 sensors；5-3, outside MQ-7 sensors；5-4, outside MQ-8 sensors；5-5, outside MQ-9 sensors；6-1, inside MQ-2
Sensor；6-2, inside MQ-4 sensors；6-3, inside MQ-7 sensors；6-4, inside MQ-8 sensors；6-5, inside MQ-9
Sensor；7th, closed protective takes.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2：1 is the controller of the present apparatus, and information storage unit, MQ-2 sensors are carried on controller
5-1 and 6-1, MQ-4 sensor 5-2 and 6-2, MQ-7 sensor 5-3 and 6-3, MQ-8 sensor 5-4 and 6-4, MQ-9 sensor
5-5 and 6-5 are connected to by analog to digital conversion circuit on controller, and alarm 3 and display 4 are directly connected to controller 1
On, power supply 2 is powered for all components, and the built-in control program of controller, the device can work after powering on.
When rescue personnel works, power on, one group of internal gas sensor and one group of extraneous gas sensor do not stop to examine
The concentration of inside and outside pernicious gas is surveyed, and concentration value is transmitted to controller 1, controller 1 by being embedded in the circuit inside protective garment
The display 4 that wrist is sent to after being handled the numerical value received shows that rescue personnel can look into constantly
See the harmful gas concentration numerical value of wrist display 4, to realize the judgement to ambient enviroment, meanwhile, controller 1 receives harmful
It can be compared with the value of storage element setting, if harmful gas concentration is more than to set inside detection clothes after gas concentration numerical value
Definite value then proves that breakage occurs in protective garment, and at this time alarm 3 starts to alarm, and rescue personnel is reminded to withdraw scene as early as possible.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of rescue protective garment for poisonous gas leakage disaster scene, it is characterized in that：A set of subsidiary controller, display
Device, power supply, alarm, the closed protective of two groups of gas detection sensors take；Gas detection sensor described in one group is located at described
The inside of closed protective clothes, gas detection sensor described in another group are located at the outside of closed protective clothes, the power supply point
Power input not with two groups of gas detection sensors, the controller, the display and the alarm is connected, described
Display is arranged at the wrist of the closed protective clothes, and gas detection sensor is defeated with the signal of the controller described in two groups
Enter end connection, the display signal output part of the controller is connected with the display, the alarm signal output of the controller
End is connected with the alarm, and the alarm is located at the ear of closed protective clothes.
2. a kind of rescue protective garment for poisonous gas leakage disaster scene according to claim 1, it is characterized in that：It is logical
The inside and outside harmful gas concentration of two sensors detection protective garment is crossed, the pernicious gas includes smog, methane, an oxygen
Change carbon, hydrogen.
3. a kind of rescue protective garment for poisonous gas leakage disaster scene according to claim 1, it is characterized in that：Institute
It states display real-time display closed protective and takes interior and harmful environmental gas concentration.
4. a kind of rescue protective garment for poisonous gas leakage disaster scene according to claim 1, it is characterized in that：Institute
It states alarm and carries out the alarm that pipes when the internal harmful gas concentration of closed protective clothes is exceeded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633483.8U CN207380877U (en) | 2017-06-02 | 2017-06-02 | A kind of rescue protective garment for poisonous gas leakage disaster scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633483.8U CN207380877U (en) | 2017-06-02 | 2017-06-02 | A kind of rescue protective garment for poisonous gas leakage disaster scene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207380877U true CN207380877U (en) | 2018-05-18 |
Family
ID=62298734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720633483.8U Expired - Fee Related CN207380877U (en) | 2017-06-02 | 2017-06-02 | A kind of rescue protective garment for poisonous gas leakage disaster scene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207380877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091806A (en) * | 2021-03-29 | 2021-07-09 | 青海大学 | Intelligent safety monitor for medical protective clothing |
-
2017
- 2017-06-02 CN CN201720633483.8U patent/CN207380877U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091806A (en) * | 2021-03-29 | 2021-07-09 | 青海大学 | Intelligent safety monitor for medical protective clothing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20190602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |