CN204964474U - CTL1000100 type carbon monoxide hydrogen sulfide analyzer - Google Patents
CTL1000100 type carbon monoxide hydrogen sulfide analyzer Download PDFInfo
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- CN204964474U CN204964474U CN201520391648.6U CN201520391648U CN204964474U CN 204964474 U CN204964474 U CN 204964474U CN 201520391648 U CN201520391648 U CN 201520391648U CN 204964474 U CN204964474 U CN 204964474U
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- analyzer
- alarm
- carbon monoxide
- emergency light
- main board
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Abstract
The utility model discloses a CTL1000100 type carbon monoxide hydrogen sulfide analyzer, including the analyzer casing, be equipped with viewing aperture, control button and air inlet on the analyzer casing, be equipped with analyzer circuit board in the analyzer casing, analyzer circuit board is connected with carbon monoxide transducer, the hydrogen sulfide sensor, an analog to digital converter, a single -chip microcomputer, the display, the alarm, wireless transceiver module and battery, the side of going up in the analyzer casing still is equipped with the emergency light, stable performance, the threshold is accurate, rapid response, high precision, adopt humanized design, soft festival technique, the operation is thus simple, high durability and convenient use, the alarm casing adopts the plastic structure of ABS high strength, the membrane switch of adapted high leakproofness ability, the red charactron of quadbit hi -lite shows, sound, light, the convolution alarm mode of vibrations, alarm effect is more obvious, better, novel structure, unique style, and small in size, light weight, reliability convenience for carrying, dispose wireless transceiver module, upload the data of going the rounds as a night watchman.
Description
Technical field
The utility model relates to a kind of gas detecting and alarming instrument, particularly a kind of CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer.
Background technology
Carbon monoxide sulfuretted hydrogen analyzer be a kind of can the essential safe type instrument of poisonous and harmful, flammable explosive gas concentration in continuous detecting operating environment.Be applicable to explosion-proof, toxic gas leak speedily carry out rescue work, the place such as underground pipeline or mine, effectively can ensure that the life security of staff is not encroached on, production equipment is not suffered a loss.Be applicable to the concentration of testing environment CO in Air and sulfuretted hydrogen.More there is sensitivity and poor stability, the shortcoming that the working time is short in the carbon monoxide sulfuretted hydrogen analyzer now used, be not suitable for mining work under mine, simultaneously less than normal to the sensing range of hazardous gas, also just reduces security performance to a certain extent.
Utility model content
For the problems referred to above, the utility model proposes CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer.
For solving above technical matters, the technical scheme that the utility model provides is:
CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer, it is characterized in that, comprise analyzer housing, the front of analyzer housing has observation panel and control knob, described control knob is keyswitch type electronic thin film switch, the quantity of control knob is 4, and the upper side of analyzer housing has air intake opening, and described air intake opening place is provided with valve;
Analyzer circuit main board is provided with in analyzer housing, described analyzer circuit main board is connected with carbon monoxide transducer, hydrogen sulfide sensor, A/D converter, single-chip microcomputer, display, alarm, radio receiving transmitting module and battery, and described battery realizes supplying the power supply of carbon monoxide transducer, hydrogen sulfide sensor, A/D converter, single-chip microcomputer, display, alarm and radio receiving transmitting module by analyzer circuit main board;
One end of described carbon monoxide transducer is connected with analyzer circuit main board, the other end is connected with A/D converter, one end of described hydrogen sulfide sensor is connected with analyzer circuit main board, the other end is connected with A/D converter, described carbon monoxide transducer and hydrogen sulfide sensor are all positioned at air intake opening place, described A/D converter is connected with single-chip microcomputer, described single-chip microcomputer is connected with display and alarm by analyzer circuit main board, described alarm comprises sound alarm subsystem, light crossing-signal and vibrations alarm, described sound alarm subsystem is the passive hummer of paster, described light crossing-signal is ceramic paster LED light source, described vibrations alarm is vibrating motor, sound alarm subsystem, light crossing-signal and vibrations alarm synchronous working, described display is numeral method device, numeral method device is the red charactrons of four high brightness, display and observation panel corresponding matching,
Upper side in analyzer housing is also provided with emergency light, described emergency light quantity 2, lay respectively at air intake opening both sides, emergency light is connected with emergency light power supply, described emergency light power supply and battery relatively independent, emergency light is by emergency light switch control rule, and described emergency light switch is keyswitch type electronic thin film switch, is arranged at analyzer housing left upper portion; Described radio receiving transmitting module is arranged in analyzer housing, is connected with analyzer circuit main board;
Further, described battery and emergency light power supply are PL123450 mine lamp 1500mAh LiMn2O4 accumulator;
Further, described analyzer housing is the overall plastic structure of ABS high strength;
Further, be sheathed with leather sheath outside described analyzer housing, described leather sheath both sides are provided with band, and described band is provided with VELCRO.
This CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer is in carbon monoxide (0 ~ 1000) × 10
-6cO and sulfuretted hydrogen (0 ~ 20) × 10
-6h
2alarm set point is set arbitrarily in the scope of S, the difference of carbonic oxide alarming displayed value and setting value is no more than ± and 1 × 10
-6cO, the difference of sulfuretted hydrogen alarm indication value and setting value is no more than ± and 3 × 10
-6h
2s, first set the alarm set point of sulfuretted hydrogen and carbon monoxide in use, air intake opening by valve by mining for the air intake in environment alarm, hydrogen sulfide sensor detects the stink damp body burden in air, carbon monoxide transducer detects the carbon monoxide gas body burden in air, and send voltage signal, above-mentioned voltage signal converts thereof into digital signal by A/D converter, single-chip microcomputer is sent to carry out digital processing, digital signal after digital processing demonstrates concentration of hydrogen sulfide and the carbonomonoxide concentration of tested gas by analyzer circuit main board driving display, when concentration of hydrogen sulfide reaches warning value or carbonomonoxide concentration reaches or is less than alarming value, single-chip microcomputer exports control signal immediately, device circuit main board control alarm gives the alarm after measured, sound alarm subsystem, light crossing-signal and vibrations alarm synchronously send buzzing, flash of light and vibration, simultaneously numeral method red numerical flashing, this CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer also passes through single-chip microcomputer, setting clock, and be shown on display, the staff be convenient under mine understands time variations, be configured with radio receiving transmitting module simultaneously, when night watching, radio receiving transmitting module does not work, until night watching terminates, during charging, radio receiving transmitting module is opened, and automatically and Patrol Terminal carry out wireless connections, upload the night watching data of preservation.After data end of transmission, close radio receiving transmitting module, detection alarm instrument enters charging off-mode.
This CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer is not when using, and detection alarm instrument can be placed in leather sheath, by the band bundle of leather sheath both sides on arm or waist.
In sum, CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer of the present utility model adopts high-performance sensors, micro computer digital technology and Novel electronic devices, stable performance, thresholding is accurate, be swift in response, precision is high, use-pattern adopts human oriented design, soft regulation technology, simple to operate, easy to use, detection alarm instrument shell adopts the overall plastic structure of ABS high strength, the keyswitch type electronic thin film switch of adapted high sealing performance, four red numeral method of high brightness, novel structure, exotic shape, volume is little, lightweight, easy to carry, be configured with radio receiving transmitting module simultaneously, upload night watching data.
Accompanying drawing explanation
Fig. 1 the utility model schematic diagram.
Fig. 2 schematic diagram of the present utility model.
Fig. 3 leather sheath schematic diagram.
Fig. 4 air chamber schematic diagram.
Embodiment
CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer as shown in the figure, it is characterized in that, comprise analyzer housing 1, analyzer housing 1 is in rectangular parallelepiped, the length of its rectangular parallelepiped being, wide, height is respectively L, D and H, described L=96mm, D=56mm, H=28mm, analyzer housing 1 is by upper shell 24, lower house 25 laminating forms, and be bolted, O-ring seal 26 is provided with between upper shell 24 and lower house 25, the front of analyzer housing 1 has observation panel 2 and control knob 3, described control knob 3 is keyswitch type electronic thin film switch, the quantity of control knob 3 is 4, the upper side of analyzer housing 1 has air intake opening 4, described air intake opening 4 is communicated with air chamber 27, described air chamber 27 is arranged in analyzer housing 1, air intake opening 4 place is provided with valve 5, internal thread and rubber plug 29, the tubulose of described valve 5 in hollow, its lower end is provided with external thread, valve 5 is coordinated by internal and external threads and is dismountablely fixed on air intake opening 4 place, medium air filtration cotton 28 is provided with in valve 5, described medium air filtration cotton 28 enters the dust of air chamber 27 with air for filtering, when not using, take off valve 5 blend rubber plug 29 and clog air intake opening 4, ensure that air chamber 27 is clean, and protect in analyzer housing 1,
Analyzer circuit main board 6 is provided with in analyzer housing 1, described analyzer circuit main board 6 is connected with carbon monoxide transducer 7, hydrogen sulfide sensor 8, A/D converter 9, single-chip microcomputer 10, display 11, alarm 12, radio receiving transmitting module 13 and battery 14, and described battery 14 realizes supplying the power supply of carbon monoxide transducer 7, hydrogen sulfide sensor 8, A/D converter 9, single-chip microcomputer 10, display 11, alarm 12 and radio receiving transmitting module 13 by analyzer circuit main board 6;
One end of described carbon monoxide transducer 7 is connected with analyzer circuit main board 6, the other end is connected with A/D converter 9, one end of described hydrogen sulfide sensor 8 is connected with analyzer circuit main board 6, the other end is connected with A/D converter 9, described carbon monoxide transducer 7 and hydrogen sulfide sensor 8 are all positioned at air intake opening 4 place, be arranged in air chamber 27, described A/D converter 9 is connected with single-chip microcomputer 10, described single-chip microcomputer 10 is connected with display 11 and alarm 12 by analyzer circuit main board 6, described alarm 12 comprises sound alarm subsystem 15, light crossing-signal 16 and vibrations alarm 17, described sound alarm subsystem 15 is the passive hummer of paster, described light crossing-signal 16 is ceramic paster LED light source, described vibrations alarm 17 is vibrating motor, sound alarm subsystem 15, light crossing-signal 16 and vibrations alarm 17 synchronous working, described display 11 is numeral method device, numeral method device is the red charactrons of four high brightness, display 11 and observation panel 2 corresponding matching,
Upper side in analyzer housing 1 is also provided with emergency light 18, described emergency light 18 quantity 2, lay respectively at air intake opening 4 both sides, emergency light 18 is connected with emergency light power supply 19, described emergency light power supply 19 is relatively independent with battery 14, emergency light 18 is by emergency light switch control rule 20, and described emergency light switch 20 is keyswitch type electronic thin film switch, is arranged at analyzer housing 1 left upper portion; Described radio receiving transmitting module 13 is arranged in analyzer housing 1, is connected with analyzer circuit main board 6;
Wherein, described analyzer housing 1 is the overall plastic structure of ABS high strength, and battery 14 and emergency light power supply 19 are PL123450 mine lamp 1500mAh LiMn2O4 accumulator, are sheathed with leather sheath 21 outside described analyzer housing 1, described leather sheath 21 both sides are provided with band 22, and described band 22 is provided with VELCRO 23.
The CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer performance parameter of the present embodiment is as follows:
1, environment for use condition:
---temperature: (0 ~ 40) DEG C;
---humidity :≤98%;
---atmospheric pressure: (80 ~ 116) kPa;
---wind speed: (0 ~ 8) m/s;
---underground coal mine has the hazardous area of gas, coal dust explosion.
2, measurement range:
(1), carbon monoxide: (0 ~ 1000) × 10
-6cO;
(2), sulfuretted hydrogen: (0 ~ 100) × 10
-6h
2s.
3, fundamental error
(1), carbon monoxide:
(0 ~ 20) × 10
-6during CO, be not more than ± 2;
> (20 ~ 100) × 10
-6during CO, be not more than ± 4;
> (100 ~ 500) × 10
-6during CO, be not more than ± 5% true value;
> (500 ~ 1000) × 10
-6during CO, be not more than ± 6% true value;
(2), sulfuretted hydrogen:
(0 ~ 49) × 10
-6h
2during S, be not more than ± 3 × 10
-6h
2s;
> (50 ~ 100) × 10
-6h
2during S, be not more than true value ± 10%;
4, alarm set point:
(1), carbon monoxide: in (0 ~ 1000) × 10
-6arrange arbitrarily within the scope of CO, default setting when dispatching from the factory is 24 × 10
-6cO;
(2), sulfuretted hydrogen: in (0 ~ 20) × 10
-6h
2arrange arbitrarily within the scope of S, default setting when dispatching from the factory is 10 × 10
-6h
2s.
5, warning error:
(1), carbon monoxide: ± 1 × 10
-6cO;
(2), sulfuretted hydrogen: ± 3 × 10
-6h
2s.
6, type of alarm and effect: sound alarm subsystem, from sound source axial distance one meter of distant place, the sound intensity is not less than 75dB.
7, analyzer resolution:
(1), carbon monoxide: 1 × 10
-6cO;
(2), sulfuretted hydrogen: 1 × 10
-6h
2s.
8, the response time:
(1), carbon monoxide: be not more than 45s;
(2), sulfuretted hydrogen: be not more than 45s.
9, complete machine maximum operating currenbt :≤130mA.
10, stream time: once charging is greater than 10h
11, battery: analyzer adopts PL123450 mine lamp 1500mAh LiMn2O4 accumulator:
Rated voltage Ue:3.7V;
Maximum output voltage Uo:4.2V;
Maximum output current Io:2.9A;
Charging voltage is 9VDC, and charging current is 200mA.
12, analyzer is mining intrinsic safety type, is explosion-proofly masked as " ExibI ".
13, analyzer shell adopts antistatic ABS engineering plastics, creepage distance, electric clearance and spacing all >=2.0mm.
14, analyzer housing physical dimension: 96 × 56 × 28(mm).
15, radio receiving transmitting module:
(1), communication modes: amplitude modulation AM;
(2), frequency of operation: 315MHZ;
(3), frequency stability: ± 75KHZ;
(4), emissive power :≤500mW;
(5), quiescent current :≤0.1UA;
(6), transmitter current: 3 ~ 50mA;
(7), operating voltage: DC3.7V.
This CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer is in carbon monoxide (0 ~ 1000) × 10
-6cO and sulfuretted hydrogen (0 ~ 20) × 10
-6h
2alarm set point is set arbitrarily in the scope of S, the difference of carbonic oxide alarming displayed value and setting value is no more than ± and 1 × 10
-6cO, the difference of sulfuretted hydrogen alarm indication value and setting value is no more than ± and 3 × 10
-6h
2s, first set the alarm set point of sulfuretted hydrogen and carbon monoxide in use, air intake opening by valve by mining for the air intake in environment alarm, hydrogen sulfide sensor detects the stink damp body burden in air, carbon monoxide transducer detects the carbon monoxide gas body burden in air, and send voltage signal, above-mentioned voltage signal converts thereof into digital signal by A/D converter, single-chip microcomputer is sent to carry out digital processing, digital signal after digital processing demonstrates concentration of hydrogen sulfide and the carbonomonoxide concentration of tested gas by analyzer circuit main board driving display, when concentration of hydrogen sulfide reaches warning value or carbonomonoxide concentration reaches or is less than alarming value, single-chip microcomputer exports control signal immediately, device circuit main board control alarm gives the alarm after measured, sound alarm subsystem, light crossing-signal and vibrations alarm synchronously send buzzing, flash of light and vibration, simultaneously numeral method red numerical flashing, this CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer also passes through single-chip microcomputer, setting clock, and be shown on display, the staff be convenient under mine understands time variations, be configured with radio receiving transmitting module simultaneously, when night watching, radio receiving transmitting module does not work, until night watching terminates, during charging, radio receiving transmitting module is opened, and automatically and Patrol Terminal carry out wireless connections, upload the night watching data of preservation.After data end of transmission, close radio receiving transmitting module, detection alarm instrument enters charging off-mode.
This CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer is not when using, and detection alarm instrument can be placed in leather sheath, by the band bundle of leather sheath both sides on arm or waist.
In sum, CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer of the present utility model adopts high-performance sensors, micro computer digital technology and Novel electronic devices, stable performance, thresholding is accurate, be swift in response, precision is high, use-pattern adopts human oriented design, soft regulation technology, simple to operate, easy to use, detection alarm instrument shell adopts the overall plastic structure of ABS high strength, the keyswitch type electronic thin film switch of adapted high sealing performance, four red numeral method of high brightness, novel structure, exotic shape, volume is little, lightweight, easy to carry, be configured with radio receiving transmitting module simultaneously, upload night watching data.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (1)
1.CTL1000/100 type carbon monoxide sulfuretted hydrogen analyzer, it is characterized in that, comprise analyzer housing, analyzer housing is rectangular parallelepiped, the length of its rectangular parallelepiped being, wide, height is respectively L, D and H, described L=96mm, D=56mm, H=28mm, observation panel and control knob are carved with in the front of analyzer housing, described control knob is keyswitch type electronic thin film switch, control knob quantity is 4, the upper side of analyzer housing has air intake opening, described air intake opening place is provided with valve, analyzer circuit main board is provided with in analyzer housing, described analyzer circuit main board is connected with carbon monoxide transducer, hydrogen sulfide sensor, A/D converter, single-chip microcomputer, display, alarm, radio receiving transmitting module and battery, described battery is realized carbon monoxide transducer by analyzer circuit main board, hydrogen sulfide sensor, A/D converter, single-chip microcomputer, display, the power supply supply of alarm and radio receiving transmitting module, one end of described carbon monoxide transducer is connected with analyzer circuit main board, the other end is connected with A/D converter, one end of described hydrogen sulfide sensor is connected with analyzer circuit main board, the other end is connected with A/D converter, described carbon monoxide transducer and hydrogen sulfide sensor are all positioned at air intake opening place, described A/D converter is connected with single-chip microcomputer, described single-chip microcomputer is connected with display and alarm by analyzer circuit main board, described alarm comprises sound alarm subsystem, light crossing-signal and vibrations alarm, described sound alarm subsystem is the passive hummer of paster, described light crossing-signal is ceramic paster LED light source, described vibrations alarm is vibrating motor, sound alarm subsystem, light crossing-signal and vibrations alarm synchronous working, described display is numeral method device, numeral method device is the red charactrons of four high brightness, display and observation panel corresponding matching, upper side in analyzer housing is also provided with emergency light, described emergency light quantity 2, lay respectively at air intake opening both sides, emergency light is connected with emergency light power supply, described emergency light power supply and battery relatively independent, emergency light is by emergency light switch control rule, described emergency light switch is keyswitch type electronic thin film switch, be arranged at analyzer housing left upper portion, described radio receiving transmitting module is arranged in analyzer housing, be connected with analyzer circuit main board, described battery and emergency light power supply are PL123450 mine lamp 1500mAh LiMn2O4 accumulator, described analyzer housing is the overall plastic structure of ABS high strength, leather sheath is sheathed with outside described analyzer housing, described leather sheath both sides are provided with band, described band is provided with VELCRO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391648.6U CN204964474U (en) | 2015-06-09 | 2015-06-09 | CTL1000100 type carbon monoxide hydrogen sulfide analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520391648.6U CN204964474U (en) | 2015-06-09 | 2015-06-09 | CTL1000100 type carbon monoxide hydrogen sulfide analyzer |
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| Publication Number | Publication Date |
|---|---|
| CN204964474U true CN204964474U (en) | 2016-01-13 |
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|---|---|---|---|
| CN201520391648.6U Active CN204964474U (en) | 2015-06-09 | 2015-06-09 | CTL1000100 type carbon monoxide hydrogen sulfide analyzer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021770A (en) * | 2015-06-09 | 2015-11-04 | 扬中市南方矿用电器有限公司 | CTL1000/100 type detector for carbon monoxide and hydrogen sulfide |
| CN115240372A (en) * | 2022-09-23 | 2022-10-25 | 西安猎鹰科技有限公司 | Hazardous gas detection alarm device |
-
2015
- 2015-06-09 CN CN201520391648.6U patent/CN204964474U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021770A (en) * | 2015-06-09 | 2015-11-04 | 扬中市南方矿用电器有限公司 | CTL1000/100 type detector for carbon monoxide and hydrogen sulfide |
| CN115240372A (en) * | 2022-09-23 | 2022-10-25 | 西安猎鹰科技有限公司 | Hazardous gas detection alarm device |
| CN115240372B (en) * | 2022-09-23 | 2022-12-20 | 西安猎鹰科技有限公司 | Hazardous gas detection alarm device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |