CN105137000A - CD5 type portable multi-parameter measuring device - Google Patents
CD5 type portable multi-parameter measuring device Download PDFInfo
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- CN105137000A CN105137000A CN201510647533.3A CN201510647533A CN105137000A CN 105137000 A CN105137000 A CN 105137000A CN 201510647533 A CN201510647533 A CN 201510647533A CN 105137000 A CN105137000 A CN 105137000A
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Abstract
The invention provides CD5 type portable multi-parameter measuring device which comprises a machine shell. The front side of the machine shell is provided with an observation port, a key, a sound window, a gas inlet and a combined alarm device. The machine shell is internally provided with a multifunctional core plate, a power supply, a data collecting plate, a methane sensor, an oxygen sensor, a carbon monoxide sensor, a carbon dioxide sensor and a hydrogen sulfide sensor. The multifunctional core plate comprises a processor, a wireless data transmitter, a high-definition camera, an interphone, an A/D converter and a storage. The performance of the device is stable, a threshold is accurate, responses are quick, and the device is convenient to carry. Humanized design and the soft adjusting technology are adopted, operation is easy, and use is convenient. The high-definition camera, the interphone and the multifunctional core plate are adopted and can achieve the wireless data parameter, remote talkback, video and photographing functions. By means of the multifunctional core plate, various gas data can be displayed or sent to a remote monitoring system, various functions are effectively integrated, and the measuring device is convenient and safe to use.
Description
Technical field
The present invention relates to a kind of multi-parameter measuring device, particularly a kind of CD5 type Portable multi-parameter measurer.
Background technology
Multi-parameter measuring device is a kind of detector can measuring multiple poisonous and harmful, the gas such as inflammable and explosive, it is by the concentration value of toxic and harmful in the inner integrated real-time testing environment of multiple gases sensor, when gas concentration value reaches alarming value, prompting staff withdraws as early as possible, guarantees the safety of personnel.
Coal production is due to its singularity, and work under bad environment, once occur that the casualty rate of accident personnel is very high, therefore, Safety of Coal Mine Production is extremely important.For the consideration to Safety of Coal Mine Production, the required work apparatus be equipped with of current coal mine working personnel is also many, mainly contains: multi-parameter measuring device, personnel positioning recognizer, communicating talkback system, self-rescuer, mine lamp etc.And ore deposit down-hole light is inadequate, common camera is difficult to gather image information coal, and the instrument worn needed for practitioner under mine is too many, and add severe working environment, onerous toil, cause inefficiency, personnel are tired out, easily off one's guard.
Especially be directly subordinate to technological gap at the current detecting & monitoring one for sulfuretted hydrogen, the analyzer used under mine does not possess the measuring ability of sulfuretted hydrogen mostly, and this is totally unfavorable for the safety guarantee under mine.
Summary of the invention
For the problems referred to above, the present invention proposes a kind of CD5 type Portable multi-parameter measurer.
For solving above technical matters, technical scheme provided by the invention is:
CD5 type Portable multi-parameter measurer, it is characterized in that, comprise casing, the front of described casing has observation panel, button, sound window, air intake opening and pack alarm, described sound window is positioned at top, described casing front, described sound window quantity is two, comprises the first sound window and the second sound window, lays respectively at two ends, casing left and right; Described air intake opening is positioned at casing front upper, and described air intake opening quantity is three, and in triangle distribution, described intake port shape is circular; Described observation panel is square, is positioned at centre position, described casing front, and chimeric in described observation panel have display, and described display is numeral method device, and numeral method device is the red charactrons of four high brightness, display and observation panel corresponding matching; Described button is positioned at below described observation panel, comprises 4 buttons; Multifunctional core core, power supply, data acquisition board, methane transducer, oxygen sensor, carbon monoxide transducer, carbon dioxide sensor, hydrogen sulfide sensor is provided with in described casing; Described multifunctional core core is provided with and comprises processor, wireless data transmitter, high-definition camera, intercom, A/D converter, storer; Described processor is connected with wireless data transmitter, high-definition camera, intercom, A/D converter, storer respectively; Described methane transducer, oxygen sensor, carbon monoxide transducer, carbon dioxide sensor sensor, hydrogen sulfide sensor are connected with data acquisition board, described data acquisition board is connected with the A/D converter on multifunctional core core, and described multifunctional core core is connected with power supply respectively with data acquisition board;
Described pack alarm comprises sound alarm subsystem, light crossing-signal and vibrations alarm, sound alarm subsystem, light crossing-signal and vibrations alarm synchronous working, described sound alarm subsystem is the passive hummer of paster, and described vibrations alarm is vibrating motor, and described light crossing-signal is ceramic paster LED light source; Described pack alarm is positioned at described cabinet top position;
Top one end position in casing is also provided with emergency light, and emergency light is connected with emergency light power supply, described emergency light power supply and power supply relatively independent, be intrinsic safety electric source, emergency light is connected with processor by electric wire.
Above-mentioned a kind of CD5 type Portable multi-parameter measurer, is characterized in that, the pixel of described camera is 200-1000.
Above-mentioned a kind of CD5 type Portable multi-parameter measurer, is characterized in that, described intercom position is corresponding with described second sound window position.
Above-mentioned a kind of CD5 type Portable multi-parameter measurer, it is characterized in that, described cabinet top is also provided with camera hole, and described high-definition camera is corresponding with described camera hole position.
This CD5 type Portable multi-parameter measurer is at methane: (0.00 ~ 4.00) %CH
4., oxygen: (0.0 ~ 25.0) %O
2, carbon monoxide: (0 ~ 1000) × 10
-6cO, carbon dioxide: (0.00 ~ 5.00) %CO
2, sulfuretted hydrogen: (0 ~ 100) × 10
-6h
2s, scope in set alarm set point arbitrarily, the difference of alarm indication value and setting value is no more than ± and 0.05%, first set methane in use, oxygen, carbon monoxide, the alarm set point of carbon dioxide, methane transducer, oxygen sensor, carbon monoxide transducer, carbon dioxide sensor detects the content data of each gas in air by air intake opening, to voltage signal be sent and send electric signal to data acquisition board, above-mentioned voltage signal is converted thereof into digital signal by A/D converter by data acquisition board, sending processor carries out digital processing, digital signal after digital processing sends the concentration that display demonstrates tested gas to, work as methane concentration, oxygen concentration, carbonomonoxide concentration, gas concentration lwevel, when concentration of hydrogen sulfide reaches alarming value, processor is output processing signal immediately, processing signals sends alarm to and namely gives the alarm, sound alarm subsystem, light crossing-signal and vibrations alarm synchronously send buzzing, flash of light and vibrations, simultaneously numeral method red numerical flashing, this CD5 type Portable multi-parameter measurer also passes through processor, setting clock, and display is with on display, the staff be convenient under mine understands time variations, be configured with wireless data transmitter simultaneously, when night watching, wireless data transmitter does not work, until night watching terminates, during charging, wireless data transmitter 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.
Adopt high-definition camera, intercom and multifunctional core core can realize wireless data parameter, long-distance talkback, video and camera function, the effective integration of several functions, easy to use, multiple gases data can be shown or be sent in long distance control system by multifunctional core core, realize remote monitoring, convenient and safe.
Unique multifunctional core core arranges storer, and processor is connected with storer, after processor is by data processing, is deposited in storer, historical data is preserved, conveniently transfer and supervision, improves safe effect.
In sum, CD5 type Portable multi-parameter measurer of the present invention 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 schematic diagram of the present invention.
Fig. 2 schematic diagram of the present invention.
Fig. 3 pack alarm shell of the present invention enlarged diagram.
Fig. 4 pack alarm inner structure of the present invention schematic diagram.
Embodiment
CD5 type Portable multi-parameter measurer, it is characterized in that, comprise casing 1, the front of described casing 1 has observation panel 2, button 3, sound window 4, air intake opening 5 and pack alarm 6, described sound window 4 is positioned at top, described casing 1 front, described sound window 4 quantity is two, comprises the first sound window 41 and the second sound window 42, lays respectively at casing about 1 two ends; Described air intake opening 5 is positioned at casing 1 front upper, and described air intake opening 5 quantity is three, and in triangle distribution, described air intake opening 5 shape is circular; Described observation panel 2 is square, is positioned at centre position, described casing 1 front, and chimeric in described observation panel 2 have display 7, and described display 7 is numeral method device, and numeral method device 7 is the red charactrons of four high brightness, display 7 and observation panel 2 corresponding matching; Described button 3 is positioned at below described observation panel 2, comprises 4 buttons; Multifunctional core core 8, power supply 15, data acquisition board 9, methane transducer 10, oxygen sensor 11, carbon monoxide transducer 12, carbon dioxide sensor 13, hydrogen sulfide sensor 14 is provided with in described casing 1; Described multifunctional core core 8 is provided with and comprises processor 81, wireless data transmitter 82, high-definition camera 83, intercom 84, A/D converter 85, storer 86; Described processor 84 is connected with wireless data transmitter 82, high-definition camera 83, intercom 84, A/D converter 85, storer 86 respectively; Described methane transducer 10, oxygen sensor 11, carbon monoxide transducer 12, carbon dioxide sensor 13, hydrogen sulfide sensor 14 are connected with data acquisition board 9, described data acquisition board 9 is connected with the A/D converter 85 on multifunctional core core 8, and described multifunctional core core 8 is connected with power supply 15 respectively with data acquisition board 9;
Described pack alarm 6 comprises sound alarm subsystem 61, light crossing-signal 62 and vibrations alarm 63 and body case of annunciator 64, described body case of annunciator 64 is square structure, square lamp shade 65 is provided with in the middle of it, described lampshade 65 left and right sides is provided with two discharge sound holes 66, described sender 66 is in vertically arrangement, and described often discharge sound hole 66 quantity is 5; Described sound alarm subsystem 61, light crossing-signal 62 and vibrations alarm 63 synchronous working, described sound alarm subsystem 61 is the passive hummer of paster, and quantity is two, and it is corresponding that sound hole 66 position is discharged in position and two; Described vibrations alarm 63 is four for vibrating motor quantity, is positioned at described body case of annunciator 64 inside circumference position; Described light crossing-signal 62 is ceramic paster LED light source, and be square structure, and its position shape size is corresponding with described lampshade 65;
Top, front one end position in casing is also provided with emergency light 16, and emergency light 16 is connected with emergency light power supply 17, and described emergency light power supply 17 is relatively independent with power supply 15, and be intrinsic safety electric source, emergency light 16 is connected with processor 81 by electric wire.
The pixel of described camera 83 is 200-1000.Described sound alarm subsystem 141 position is corresponding with described sound window 4 position.Described intercom 84 position is corresponding with described second sound window 42 position.Described cabinet top is also provided with camera hole 18, and described high-definition camera 83 is corresponding with described camera hole 18 position.
The technical parameter of the CD5 type Portable multi-parameter measurer 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;
---there is the underground coal mine of methane explosion risk.
2, measurement range:
(1), methane: (0.00 ~ 4.00) %CH
4.
(2), oxygen: (0.0 ~ 25.0) %O
2.
(3), carbon monoxide: (0 ~ 1000) × 10
-6cO.
(4), carbon dioxide: (0.00 ~ 5.00) %CO
2.
(5), sulfuretted hydrogen: (0 ~ 100) × 10
-6h
2s.
3, fundamental error
(1), methane:
| Measurement range | Fundamental error |
| 0.00~1.00 | ±0.10 |
| ＞1.00~3.00 | True value ± 10% |
| ＞3.00~4.00 | ±0.30 |
(2), oxygen:
(3), carbon monoxide:
(4), carbon dioxide:
| Measurement gas | Measurement range | Fundamental error |
| CO 2 | （0.00～0.50）% CO 2 | ±0.10% |
| CO 2 | （0.50～5.00）% CO 2 | ± (5% of 0.05+ true value) |
(5), 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 measured value ± 10%
4, alarm set point:
(1), methane: in measurement range arbitrarily setting (factory default is located at 1.00%CH
4place);
(2), oxygen: in measurement range arbitrarily setting (factory default is located at 18.0%O
2place);
(3), carbon monoxide: in measurement range arbitrarily setting (factory default is located at 24 × 10
-6cO place);
(4), carbon dioxide: in measurement range arbitrarily setting (factory default is located at 1.00%CO
2place).
(5), sulfuretted hydrogen: in measurement range arbitrarily setting (factory default is located at 10 × 10
-6h
2s place).
5, warning error:
(1), methane: ± 0.05%CH
4.
(2), oxygen: ± 0.3%O
2.
(3), carbon monoxide: ± 1 × 10
-6cO.
(4), carbon dioxide: ± 0.04%CO
2.
(5), sulfuretted hydrogen: ± 3 × 10
-6h
2s.
6, type of alarm and effect: acoustic alarm, from sound source axial distance one meter of distant place, the sound intensity is not less than 75dB.
7, analyzer resolution:
(1), methane: 0.01%CH
4.
(2), oxygen: 0.1%O
2.
(3), carbon monoxide: 1 × 10
-6cO.
(4), carbon dioxide: 0.01%CO
2.
(5), sulfuretted hydrogen: 1 × 10
-6h
2s.
8, the response time:
(1), methane: be not more than 20s.
(2), oxygen: be not more than 20s.
(3), carbon monoxide: be not more than 35s.
(4), carbon dioxide: be not more than 40s.
(5), sulfuretted hydrogen: be not more than 45s.
9, stream time: once charging is greater than the new battery of 12h()
10, power supply is used: analyzer adopts a joint PL1836502Ah LiMn2O4 accumulator:
Rated voltage Ue:3.7V;
Maximum output voltage Uo:4.2V;
Maximum output current Io:2.8A;
Working current is not more than 250mA.
11, analyzer type of protection [of an electrical apparatus for explosive atmospheres is that mining intrinsic safety is held concurrently flame-proof type, explosion-proof mark: ExdibIMb.
12, physical dimension: 123 × 63 × 24.5(mm).
13, weight: 230g.
This CD5 type Portable multi-parameter measurer is at methane: (0.00 ~ 4.00) %CH
4., oxygen: (0.0 ~ 25.0) %O
2, carbon monoxide: (0 ~ 1000) × 10
-6cO, carbon dioxide: (0.00 ~ 5.00) %CO
2, sulfuretted hydrogen: (0 ~ 100) × 10
-6h
2s, scope in set alarm set point arbitrarily, the difference of alarm indication value and setting value is no more than ± and 0.05%, first set methane in use, oxygen, carbon monoxide, the alarm set point of carbon dioxide, methane transducer, oxygen sensor, carbon monoxide transducer, carbon dioxide sensor detects the content data of each gas in air by air intake opening, to voltage signal be sent and send electric signal to data acquisition board, above-mentioned voltage signal is converted thereof into digital signal by A/D converter by data acquisition board, sending processor carries out digital processing, digital signal after digital processing sends the concentration that display demonstrates tested gas to, work as methane concentration, oxygen concentration, carbonomonoxide concentration, gas concentration lwevel, when concentration of hydrogen sulfide reaches alarming value, processor is output processing signal immediately, processing signals sends alarm to and namely gives the alarm, sound alarm subsystem, light crossing-signal and vibrations alarm synchronously send buzzing, flash of light and vibrations, simultaneously numeral method red numerical flashing, this CD5 type Portable multi-parameter measurer also passes through processor, setting clock, and display is with on display, the staff be convenient under mine understands time variations, be configured with wireless data transmitter simultaneously, when night watching, wireless data transmitter does not work, until night watching terminates, during charging, wireless data transmitter 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.
Adopt high-definition camera, intercom and multifunctional core core can realize wireless data parameter, long-distance talkback, video and camera function, the effective integration of several functions, easy to use, multiple gases data can be shown or be sent in long distance control system by multifunctional core core, realize remote monitoring, convenient and safe.
Unique multifunctional core core arranges storer, and processor is connected with storer, after processor is by data processing, is deposited in storer, historical data is preserved, conveniently transfer and supervision, improves safe effect.
In sum, CD5 type Portable multi-parameter measurer of the present invention 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 present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (6)
1.CD5 type Portable multi-parameter measurer, it is characterized in that, comprise casing, the front of described casing has observation panel, button, sound window, air intake opening and pack alarm, described sound window is positioned at top, described casing front, described sound window quantity is two, comprises the first sound window and the second sound window, lays respectively at two ends, casing left and right; Described air intake opening is positioned at casing front upper, and described air intake opening quantity is three, and in triangle distribution, described intake port shape is circular; Described observation panel is square, is positioned at centre position, described casing front, and chimeric in described observation panel have display, and described display is numeral method device, and numeral method device is the red charactrons of four high brightness, display and observation panel corresponding matching; Described button is positioned at below described observation panel, comprises 4 buttons; Multifunctional core core, power supply, data acquisition board, methane transducer, oxygen sensor, carbon monoxide transducer, carbon dioxide sensor, hydrogen sulfide sensor is provided with in described casing; Described multifunctional core core is provided with and comprises processor, wireless data transmitter, high-definition camera, intercom, A/D converter, storer; Described processor is connected with wireless data transmitter, high-definition camera, intercom, A/D converter, storer respectively; Described methane transducer, oxygen sensor, carbon monoxide transducer, carbon dioxide sensor sensor, hydrogen sulfide sensor are connected with data acquisition board, described data acquisition board is connected with the A/D converter on multifunctional core core, and described multifunctional core core is connected with power supply respectively with data acquisition board;
Described pack alarm comprises sound alarm subsystem, light crossing-signal and vibrations alarm, sound alarm subsystem, light crossing-signal and vibrations alarm synchronous working, described sound alarm subsystem is the passive hummer of paster, and described vibrations alarm is vibrating motor, and described light crossing-signal is ceramic paster LED light source; Described pack alarm is positioned at described cabinet top position;
Top one end position in casing is also provided with emergency light, and emergency light is connected with emergency light power supply, described emergency light power supply and power supply relatively independent, be intrinsic safety electric source, emergency light is connected with processor by electric wire.
2. CD5 type Portable multi-parameter measurer as claimed in claim 1, it is characterized in that, the pixel of described camera is 200-1000.
3. CD5 type Portable multi-parameter measurer as claimed in claim 1, it is characterized in that, described intercom position is corresponding with described second sound window position.
4. CD5 type Portable multi-parameter measurer as claimed in claim 1, it is characterized in that, described cabinet top is also provided with camera hole, and described high-definition camera is corresponding with described camera hole position.
5. CD5 type Portable multi-parameter measurer as claimed in claim 1, it is characterized in that, measurement range comprises: methane: (0.00 ~ 4.00) %CH
4.
6. oxygen: (0.0 ~ 25.0) %O
2; Carbon monoxide: (0 ~ 1000) × 10
-6cO; Carbon dioxide: (0.00 ~ 5.00) %CO
2; Sulfuretted hydrogen: (0 ~ 100) × 10
-6h
2s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647533.3A CN105137000A (en) | 2015-10-09 | 2015-10-09 | CD5 type portable multi-parameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647533.3A CN105137000A (en) | 2015-10-09 | 2015-10-09 | CD5 type portable multi-parameter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105137000A true CN105137000A (en) | 2015-12-09 |
Family
ID=54722425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510647533.3A Pending CN105137000A (en) | 2015-10-09 | 2015-10-09 | CD5 type portable multi-parameter measuring device |
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|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580878A (en) * | 2018-11-15 | 2019-04-05 | 深圳市安帕尔科技有限公司 | A kind of hand-held gas detection lifesaving instrument |
-
2015
- 2015-10-09 CN CN201510647533.3A patent/CN105137000A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580878A (en) * | 2018-11-15 | 2019-04-05 | 深圳市安帕尔科技有限公司 | A kind of hand-held gas detection lifesaving instrument |
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Application publication date: 20151209 |
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