CN206411058U - A kind of explosion-proof stationary gas detection alarm - Google Patents
A kind of explosion-proof stationary gas detection alarm Download PDFInfo
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- CN206411058U CN206411058U CN201720082326.2U CN201720082326U CN206411058U CN 206411058 U CN206411058 U CN 206411058U CN 201720082326 U CN201720082326 U CN 201720082326U CN 206411058 U CN206411058 U CN 206411058U
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Abstract
The utility model discloses a kind of explosion-proof stationary gas detection alarm, power supply can be provided for stationary gas detector by charging accumulator, information transmission modular is connected with extraneous terminal wireless, it is not necessary to connected up, it can be moved easily when needing to be moved to other positions.When can realize gas on-site concentration superelevation by audible-visual annunciator, audible-visual annunciator can send the ear-piercing sound at the scene and with light flash, be easy to staff to find, reached the purpose of onsite alarming.Hard polyurethane foams layer is filled with by the utility model shell, explosion-proof chamber and the design for installing storehouse, and in explosion-proof chamber, the element inside explosion-proof effect, multilayer protection is realized.The catalytic combustion sensor and/or electrochemical sensor installed by sensor mount, can detect most fuel gas and toxic gas, can select sensor according to the real needs of client.
Description
Technical field
The utility model is related to gas-detecting device technical field, and specific field is a kind of explosion-proof stationary gas detection report
Alert instrument.
Background technology
Current hazardous gas application field expands rapidly, while the production, life given people brings great convenience, by
In its inflammable and explosive and poisonous characteristic, when hazardous gas leakage reaches finite concentration scope in atmosphere, easily occur quick-fried
It is fried, or occur intoxication conditions, the safety of life and property to people constitutes great threat.To prevent trouble before it happens, to danger
The leakage of dangerous gas, which is detected, just seems very necessary.The hazardous gas detection device that domestic industry is used at present mainly divides
For two kinds of stationary gas detection device and portable gas detector.
Although existing portable gas detector is moved easily, but needs by manually carrying, and passes through artificial mode
To the place of the gas leakage that may cause danger (for example：Pipe joint etc.) carry out artificial detection confirmation.Every time by man-hour manually hand-held
Portable gas detector carries out gas concentration detection, expends more human cost：Entered using portable hazardous gas detector
, it is necessary to detector is aligned there may be the position of gas leakage, detection range is small, and workload is big, efficiency is low during row detection, and
There is human negligence hidden danger and potential safety hazard.
Existing stationary gas detection device is to be fixedly installed on fixed hazardous gas detector to endanger
The place of dangerous gas leakage.Installation is fixed in the detection device, once other places need carry out detection alarm, the device without
Method movement is used.Other gas detection equipment does not possess explosion-proof performance, therefore when some explosion-proof places need to install explosion-proof
During device, gas detection equipment can not install sampling at the scene, but be sampled with the method for extending pipeline, deliver gas to peace
It is region-wide come sampling analysis, can so make to take the gas time to be wasted on pipeline, it is impossible to obtain accurate sampled data in time, be delayed
Time of fire alarming, adds the incidence of accident.
Utility model content
The purpose of this utility model is to provide a kind of explosion-proof stationary gas detection alarm, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of explosion-proof stationary gas detection alarm
Instrument, including shell, the front of the shell, which is provided with front of display screen, the display screen, is provided with protective cover, is set above the shell
Sound light crossing-signal, the side of the shell, which is provided with, is interspersed with tracheae, the opposite side of the shell in air inlet described in air inlet
Provided with reset switch, the back side of the shell, which is connected with, renovates, and the inside of the shell is provided with battery compartment with renovating correspondence position,
It is provided with the middle part of battery, the inwall of the shell provided with storehouse is installed, is provided between the installation storehouse and shell in the battery compartment
Filled with hard polyurethane foams layer in explosion-proof chamber, the explosion-proof chamber, the air inlet is connected by tracheae with installing storehouse, described
Install and sensor mount, information transmission modular and processor, the installation storehouse inner sensor mounting bracket and information are provided with storehouse
Transport module and processor are separated, and catalytic combustion sensor and/or electrochemical sensor are provided with the sensor mount,
The processor respectively with catalytic combustion sensor, electrochemical sensor, audible-visual annunciator, display screen, reset switch and letter
Breath transport module is connected by electric conductor, and described information transport module is connected with extraneous terminal wireless, the catalysis combustion sensing
Device can detect the concentration of hazardous gas, and electrochemical sensor can detect the concentration of oxygen and toxic gas, and sensor is by detection
On the one hand data are transferred to extraneous terminal by information transmission modular, and the concentration of gas is on the one hand shown by display screen.
It is preferred that, the display screen is LED screen.
It is preferred that, the display screen is lcd screen.
It is preferred that, the outside renovated is provided with handle.
It is preferred that, the air inlet is provided with dust cap.
It is preferred that, the audible-visual annunciator is made up of buzzer and LED.
It is preferred that, the color of the protective cover is water white transparency.
It is preferred that, being surrounded by mounting bracket, the mounting bracket for the shell has mounting hole.
Compared with prior art, the beneficial effects of the utility model are：Can be stationary gas by charging accumulator
Detector provides power supply, and information transmission modular is connected with extraneous terminal wireless, it is not necessary to connected up, and can need to be moved to
During other positions, it is moved easily.When can realize gas on-site concentration superelevation by audible-visual annunciator, audible-visual annunciator can be existing
Field sends the ear-piercing sound and with light flash, is easy to staff to find, has reached the purpose of onsite alarming.By this reality
With novel housing, explosion-proof chamber and the design for installing storehouse, and hard polyurethane foams layer is filled with explosion-proof chamber, realized explosion-proof
Effect, multilayer protection inside element.The catalytic combustion sensor and/or electrochemical sensing installed by sensor mount
Device, can detect most fuel gas and toxic gas, can select sensor according to the real needs of client.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is main view profile of the present utility model；
Fig. 3 is rearview of the present utility model；
Fig. 4 is side view of the present utility model；
Fig. 5 is side cutaway view of the present utility model.
In figure：1 shell, 2 display screens, 3 protective covers, 4 audible-visual annunciators, 5 air inlets, 6 tracheaes, 7 reset switches, 8 renovate,
Storehouse, 12 explosion-proof chambers, 13 hard polyurethane foams layer, 14 sensor mounts, 15 information biography are installed in 9 battery compartments, 10 batteries, 11
Defeated module, 16 processors, 17 catalytic combustion sensors, 18 electrochemical sensors, 19 handles, 20 dust caps, 21 mounting brackets, 22
Mounting hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the utility model provides a kind of technical scheme：It is a kind of explosion-proof fixed
Gas detecting and alarming instrument, including shell 1, the front of the shell 1 are provided with display screen 2, and display screen 2 shows the concentration of gas, institute
State the front of display screen 2 and be provided with protective cover 3, the protection display screen 2 of protective cover 3, the top of shell 1 is provided with audible-visual annunciator 4, acousto-optic
When alarm 4 can realize gas on-site concentration superelevation, audible-visual annunciator 4 can send the ear-piercing sound at the scene and with light
Flicker, is easy to staff to find, has reached the purpose of onsite alarming, and the side of the shell 1 is provided with air inlet 5, it is described enter
Tracheae 6 is interspersed with gas port 5, by hazardous gas feeder, the opposite side of the shell 1 is provided with reset switch 7, and reset is opened
Close 7 can when gas detecting and alarming instrument is alarmed hand-reset gas detecting and alarming instrument, restart gas detecting and alarming instrument
Work, the back side of the shell 1, which is connected with, renovates 8, and the inside of the shell 1 is with renovating 8 correspondence positions provided with battery compartment 9, institute
State and battery 10 is provided with battery compartment 9, battery 10 is powered for gas detecting and alarming instrument, be provided with the middle part of the inwall of the shell 1
Storehouse 11 is installed, the electronic component in the further protection detector in storehouse 11 is installed, flame proof is provided between the installation storehouse 11 and shell 1
Filled with hard polyurethane foams layer 13 in chamber 12, the explosion-proof chamber 12, explosion-proof effect is played, can be protected occurring explosion time
Electronic component in storehouse 11 is installed, the air inlet 5 is connected by tracheae 6 with installing storehouse 11, is made sensor contacts gas, is detected
Sensor mount 14, information transmission modular 15 and processor 16, the installation storehouse are provided with gas concentration, the installation storehouse 11
11 inner sensor mounting brackets 14 are separated with information transmission modular 15 and processor 16, are provided with and are urged on the sensor mount 14
Change combustion sensor 17 and/or electrochemical sensor 18, most fuel gas and toxic gas can be detected, can basis
Client real needs selection sensor, the processor 16 respectively with catalytic combustion sensor 17, electrochemical sensor 18,
Audible-visual annunciator 4, display screen 2, reset switch 7 and information transmission modular 15 are connected by electric conductor, described information transport module
15 are connected with extraneous terminal wireless, and extraneous terminal can be the cruise Control Module or mobile control device of client, control
The concentration that the catalytic combustion sensor 17 can detect hazardous gas is made, electrochemical sensor 18 can detect oxygen and toxic gas
Concentration, on the one hand the data of detection are transferred to extraneous terminal by sensor by information transmission modular 15, on the one hand by aobvious
Display screen 2 shows the concentration of gas.
Specifically, the display screen 2 is LED screen, and the display screen 2 is lcd screen, can be selected according to customer demand
Select.
Specifically, 8 outside of renovating is provided with handle 19, and handle 19 conveniently renovates 8 openings, be conveniently replaceable battery
10。
Specifically, the air inlet 5 is provided with dust cap 20, prevents dust from entering inside gas detecting and alarming instrument.
Specifically, the audible-visual annunciator 4 is made up of buzzer and LED, and audible-visual annunciator can send ear-piercing sound
Ring and with light flash, be easy to staff to find.
Specifically, the color of the protective cover 3 is water white transparency, the convenient gas concentration for closely watching display 2
Numerical value.
Specifically, being surrounded by mounting bracket 2, the mounting bracket 21 for the shell 1 has mounting hole 22, is used for
Fixing body detects alarm.
Operation principle：In use, air inlet 5 by tracheae 6 by hazardous gas feeder, catalytic combustion sensor 17
The concentration of detectable hazardous gas, electrochemical sensor 18 can detect the concentration of oxygen and toxic gas, and sensor is by detection
On the one hand data are transferred to extraneous terminal by information transmission modular 15, and the concentration of gas, visitor are on the one hand shown by display screen 2
Family can be according to actual selection sensor type, when audible-visual annunciator 4 can realize gas on-site concentration superelevation, audible-visual annunciator
4 can send the ear-piercing sound at the scene and with light flash, be easy to staff to find, storing 10 batteries by charging can be
Stationary gas detector provides power supply, and information transmission modular 15 is connected with external world's terminal wireless, it is not necessary to connected up, can be with
When needing to be moved to other positions, it is moved easily.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of explosion-proof stationary gas detection alarm, including shell (1), it is characterised in that：The front of the shell (1) is set
Have to be provided with front of display screen (2), the display screen (2) above protective cover (3), the shell (1) and be provided with audible-visual annunciator (4),
The side of the shell (1) is provided with air inlet (5), is interspersed with tracheae (6) in the air inlet (5), the shell (1) it is another
Side is provided with reset switch (7), and the back side of the shell (1), which is connected with, renovates (8), and the inside of the shell (1) is right with renovating (8)
Answer position to be provided with battery compartment (9), the battery compartment (9) and be provided with battery (10), provided with peace in the middle part of the inwall of the shell (1)
Binning (11), is provided with explosion-proof chamber (12), the explosion-proof chamber (12) between the installation storehouse (11) and shell (1) and is filled with hard
Polyurethane foam (13), the air inlet (5) is connected by tracheae (6) with installing storehouse (11), is set in the installation storehouse (11)
There are sensor mount (14), information transmission modular (15) and processor (16), installation storehouse (11) the inner sensor mounting bracket
(14) separated with information transmission modular (15) and processor (16), catalysis burning is installed on the sensor mount (14) and passed
Sensor (17) and/or electrochemical sensor (18), the processor (16) respectively with catalytic combustion sensor (17), electrochemistry
Sensor (18), audible-visual annunciator (4), display screen (2), reset switch (7) and information transmission modular (15) are connected by electric conductor
Connect, described information transport module (15) is connected with extraneous terminal, and the catalytic combustion sensor (17) can detect hazardous gas
Concentration, electrochemical sensor (18) can detect the concentration of oxygen and toxic gas, and on the one hand sensor passes through the data of detection
Information transmission modular (15) radios to extraneous terminal, and the concentration of gas is on the one hand shown by display screen (2).
2. a kind of explosion-proof stationary gas detection alarm according to claim 1, it is characterised in that：The display screen
(2) it is LED screen.
3. a kind of explosion-proof stationary gas detection alarm according to claim 1, it is characterised in that：The display screen
(2) it is lcd screen.
4. a kind of explosion-proof stationary gas detection alarm according to claim 1, it is characterised in that：It is described to renovate (8)
Outside be provided with handle (19).
5. a kind of explosion-proof stationary gas detection alarm according to claim 1, it is characterised in that：The air inlet
(5) it is provided with dust cap (20).
6. a kind of explosion-proof stationary gas detection alarm according to claim 1, it is characterised in that：The sound and light alarm
Device (4) is made up of buzzer and LED.
7. a kind of explosion-proof stationary gas detection alarm according to claim 1, it is characterised in that：The protective cover
(3) color is water white transparency.
8. a kind of explosion-proof stationary gas detection alarm according to claim 1, it is characterised in that：The shell (1)
Be surrounded by mounting bracket (21), the mounting bracket (21) and have mounting hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082326.2U CN206411058U (en) | 2017-01-21 | 2017-01-21 | A kind of explosion-proof stationary gas detection alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082326.2U CN206411058U (en) | 2017-01-21 | 2017-01-21 | A kind of explosion-proof stationary gas detection alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411058U true CN206411058U (en) | 2017-08-15 |
Family
ID=59556362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720082326.2U Active CN206411058U (en) | 2017-01-21 | 2017-01-21 | A kind of explosion-proof stationary gas detection alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206411058U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108839A (en) * | 2019-04-25 | 2019-08-09 | 汉威科技集团股份有限公司 | A kind of gas detector of single-chamber body band light alarm |
| CN110779966A (en) * | 2019-11-26 | 2020-02-11 | 华北电力科学研究院有限责任公司 | Light gas alarm characteristic gas detection method and device |
| CN111157663A (en) * | 2018-11-08 | 2020-05-15 | 中国石油化工股份有限公司 | Total hydrocarbon concentration monitoring equipment |
| CN112461997A (en) * | 2020-11-06 | 2021-03-09 | 苏州工业园区泰智测控技术有限公司 | Regional interconnection mobile intelligent multi-gas detector and use method thereof |
| CN112684115A (en) * | 2020-12-23 | 2021-04-20 | 苏州工业园区泰智测控技术有限公司 | Fixed toxic gas detector |
-
2017
- 2017-01-21 CN CN201720082326.2U patent/CN206411058U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157663A (en) * | 2018-11-08 | 2020-05-15 | 中国石油化工股份有限公司 | Total hydrocarbon concentration monitoring equipment |
| CN110108839A (en) * | 2019-04-25 | 2019-08-09 | 汉威科技集团股份有限公司 | A kind of gas detector of single-chamber body band light alarm |
| CN110779966A (en) * | 2019-11-26 | 2020-02-11 | 华北电力科学研究院有限责任公司 | Light gas alarm characteristic gas detection method and device |
| CN112461997A (en) * | 2020-11-06 | 2021-03-09 | 苏州工业园区泰智测控技术有限公司 | Regional interconnection mobile intelligent multi-gas detector and use method thereof |
| CN112684115A (en) * | 2020-12-23 | 2021-04-20 | 苏州工业园区泰智测控技术有限公司 | Fixed toxic gas detector |
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