CN204882512U - Portable multi -gas detector - Google Patents
Portable multi -gas detector Download PDFInfo
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- CN204882512U CN204882512U CN201520578994.5U CN201520578994U CN204882512U CN 204882512 U CN204882512 U CN 204882512U CN 201520578994 U CN201520578994 U CN 201520578994U CN 204882512 U CN204882512 U CN 204882512U
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Abstract
The utility model discloses a portable multi -gas detector, including gas detection ware body and demarcation cover, be equipped with display screen, operation button and speaker on the gas detection ware body, this internally is equipped with a plurality of gas sensor the gas detection ware, corresponds on the gas detection ware body to be equipped with a plurality of gas pockets, demarcates to cover also to correspond to be equipped with a plurality of gas vents. The utility model discloses portable multi -gas detector not only under the prerequisite that satisfies other the explosion -proof requirement of " II C T4 gb of ex ia " level, leads to the fact the design of gas pocket (air inlet) jam when having adopted prevent misuse to put upside down to can improve demarcation speed and response speed's demarcation cover gas vent shunting design, 360 degrees light alarming function design and can illuminate the high bright illumination function of 1 meter within range. Simultaneously this portable multi -gas detector can be up to other protection level of IP66 level, and security and practicality are higher, and small in size takes out after soaking in short -term in aqueous again and still can normally work.
Description
Technical field
The utility model relates to high-accuracy intelligent instrumentation technical field, more particularly, relates to a kind of gas detector.
Background technology
Portable gas detector can be widely used in the industries such as natural gas, oil, chemical industry, metallurgical coking and produce combustion gas or toxic gas, use on-the-spot detection, also being applicable to the detection of gas storage and transmission & distribution, is the indispensable fail safe instrument of industries concerned safety manager and maintenance and inspection personnel.
At present, portable gas detector common on market is single gas detector, because of the detection unicity of single gas detector, must cause that to patrol and examine efficiency high and use the problems such as inconvenient.So for some drawbacks of single gas detector, researching and developing a Portable multiple-gas detector has been those skilled in the art's emphasis problem.
Summary of the invention
In order to overcome above-mentioned technological deficiency, the utility model provide a kind of security and practicality stronger, and meet the Portable multiple-gas detector of requirement of explosion proof of GB " GB3836.1-2010 " and " GB3836.2-2010 " defined " Exia II CT4Gb " rank.
It is as described below that the utility model solves the technical scheme that its technical matters adopts:
A kind of Portable multiple-gas detector, comprise gas detector body and calibration mask, gas detector body is provided with display screen, operation push-button and loudspeaker, it is characterized in that, multiple gas sensor is provided with in described gas detector body, on gas detector body, correspondence is provided with multiple air intake opening, and on calibration mask, also correspondence is provided with multiple exhausr port, and on described gas detector body, on corresponding multiple air intake opening of being provided with and calibration mask, the corresponding multiple exhausr ports be provided with are shunting design.
According to technique scheme, wherein said gas detector body is covered with one deck flexible glue, and operation push-button is integrated with flexible glue.
According to technique scheme, wherein said gas detector bodies top, middle part, bottom are respectively equipped with multiple LED alarm lamp, realize 360 degree of illumination warning functions.
According to technique scheme, wherein said gas detector body bottom portion is provided with at least one illuminating lamp.
According to technique scheme, the gas detector body below wherein said display screen is provided with convex tendon, and described speaker portion gives prominence to gas detector, after preventing gas detector from being put upside down, air intake opening and exhausr port blocked.
According to technique scheme, wherein said calibration mask and gas detector body snapping.
According to the utility model of said structure, its beneficial effect is:
Relative to existing portable gas detector, the utility model Portable multiple-gas detector is not only under the prerequisite of requirement of explosion proof meeting " Exia II CT4Gb " rank, have employed the design causing pore (air intake opening) to block when preventing maloperation from putting upside down, and the calibration mask exhausr port shunting design of demarcation speed and response speed can be improved, 360 degree of light warning function designs and the illumination highlights function that can illuminate within the scope of 1 meter.This Portable multiple-gas detector can up to the degree of protection of IP66 rank simultaneously, security and practicality higher, compact, takes out after soaking in short-term again and still can normally work in water.The utility model structure can be checked by the intrinsic safe explosion-proof of China Quality Supervision & Testing Center for Explosion-proof Electric Products.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.
Fig. 1 is the main TV structure figure of the utility model;
Fig. 2 is the utility model side-looking structural drawing;
Fig. 3 is that the utility model is put upside down the schematic diagram in the plane;
Fig. 4 is the utility model stereoscopic-state and the structural drawing after being connected with calibration mask;
Fig. 5 is the utility model polycrystalline substance schematic diagram.
Embodiment
Embodiment one
Be described further for six kinds of gas the utility model, but obviously the utility model is not limited to the scope that the present embodiment is stated.
As shown in Figure 1, a kind of Portable multiple-gas detector, comprise gas detector body 2 and calibration mask 12, gas detector body 2 is provided with LCDs 3, operation push-button 6 and loudspeaker 9, six gas sensors are provided with in gas detector body 2, on gas detector body, correspondence is provided with six air intake openings 7, and on calibration mask 12, also correspondence is provided with six exhausr ports, and air intake opening 7 and exhausr port respectively shunting design on gas detector body 2 and on calibration mask 12.
As shown in Figure 2, gas detector body 2 is covered with one deck flexible glue 10, operation push-button 6 is integrated with flexible glue 10.By the processing technology of double color mould, the entirety of gas detector body 2 only has upper lower casing for needing sealing surface, reduces from design the window needing sealing protection, and sealing surface adopts double stopper structure and adds flexible glue sealing, reach the effect of dustproof and waterproof, meet the class requirement of IP66.
As shown in Figure 1, gas detector body 2 top, middle part, bottom are respectively equipped with five LED alarm lamp (top be provided with LED alarm lamp 1, middle part be provided with a pair LED alarm lamp 4, bottom and be provided with a pair LED alarm lamp 8), realize 360 degree of light warning functions.
As shown in Fig. 2, Fig. 5, bottom gas detector body 2, be provided with two illumination highlights lamps 11.Illumination zone can reach 1 meter, can be used for dark local detection, as pipeline, and the places such as down-hole.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the gas detector body 2 below LCDs 3 is provided with convex tendon 5, and loudspeaker 9 part gives prominence to gas detector body 2, after preventing gas detector from being put upside down, air intake opening 7 and exhausr port blocked.
As shown in Figure 4, calibration mask 12 and gas detector body 2 are by button bit 13 snapping, easy to use, and calibration mask 12 have six exhausr ports corresponding to sensor, and this exhausr port improves the response speed of each sensor greatly.
The present embodiment, based on six kinds of gas sensors, structure and circuit meets national Specification, the Portable multiple-gas detector that the inbeing safe explosion prevention for " Exia II CT4Gb " rank requires.This Portable multiple-gas detector need meet compact simultaneously simultaneously, and protective reaches the IP66 grade of GB4208-2008 defined.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (6)
1. a Portable multiple-gas detector, comprise gas detector body and calibration mask, gas detector body is provided with display screen, operation push-button and loudspeaker, it is characterized in that, multiple gas sensor is provided with in described gas detector body, on gas detector body, correspondence is provided with multiple air intake opening, on calibration mask, also correspondence is provided with multiple exhausr port, and on described gas detector body, on corresponding multiple air intake opening of being provided with and calibration mask, the corresponding multiple exhausr ports be provided with are shunting structure design.
2. a kind of Portable multiple-gas detector according to claim 1, is characterized in that, described gas detector body is covered with one deck flexible glue, and operation push-button is integrated with flexible glue.
3. a kind of Portable multiple-gas detector according to claim 1, is characterized in that, described gas detector bodies top, middle part, bottom are respectively equipped with multiple LED alarm lamp, realizes 360 degree of illumination warning functions.
4. a kind of Portable multiple-gas detector according to claim 1, is characterized in that, described gas detector body bottom portion is provided with at least one illuminating lamp.
5. a kind of Portable multiple-gas detector according to claim 1, it is characterized in that, the gas detector body below described display screen is provided with convex tendon, and described speaker portion gives prominence to gas detector, after preventing gas detector from being put upside down, air intake opening and exhausr port blocked.
6. a kind of Portable multiple-gas detector according to claim 1, is characterized in that, described calibration mask and gas detector body snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578994.5U CN204882512U (en) | 2015-08-05 | 2015-08-05 | Portable multi -gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520578994.5U CN204882512U (en) | 2015-08-05 | 2015-08-05 | Portable multi -gas detector |
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| Publication Number | Publication Date |
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| CN204882512U true CN204882512U (en) | 2015-12-16 |
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| CN201520578994.5U Active CN204882512U (en) | 2015-08-05 | 2015-08-05 | Portable multi -gas detector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991458A (en) * | 2017-12-26 | 2018-05-04 | 重庆光可巡科技有限公司 | System is protected with methane detection alarming instrument shell in the colliery that can adapt to adverse circumstances |
| CN109085303A (en) * | 2018-08-29 | 2018-12-25 | 安徽星源环境科技有限公司 | A kind of stand alone type imflammable gas detection device |
| CN112673254A (en) * | 2018-10-02 | 2021-04-16 | 霍尼韦尔国际公司 | Gas detector calibration cap with extended strips |
| CN112730746A (en) * | 2020-12-23 | 2021-04-30 | 刘燕雪 | Gas detection device and detection method of medical bedside cabinet |
-
2015
- 2015-08-05 CN CN201520578994.5U patent/CN204882512U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991458A (en) * | 2017-12-26 | 2018-05-04 | 重庆光可巡科技有限公司 | System is protected with methane detection alarming instrument shell in the colliery that can adapt to adverse circumstances |
| CN109085303A (en) * | 2018-08-29 | 2018-12-25 | 安徽星源环境科技有限公司 | A kind of stand alone type imflammable gas detection device |
| CN112673254A (en) * | 2018-10-02 | 2021-04-16 | 霍尼韦尔国际公司 | Gas detector calibration cap with extended strips |
| EP3861338A4 (en) * | 2018-10-02 | 2022-04-27 | Honeywell International Inc. | Gas detector calibration cap with an extended strip |
| CN112673254B (en) * | 2018-10-02 | 2023-06-23 | 霍尼韦尔国际公司 | Gas detector calibration cap with extension strip |
| US11867674B2 (en) | 2018-10-02 | 2024-01-09 | Honeywell International Inc. | Gas detector calibration cap with an extended strip |
| CN112730746A (en) * | 2020-12-23 | 2021-04-30 | 刘燕雪 | Gas detection device and detection method of medical bedside cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518000 Shenzhen, Nanshan District, Taoyuan, the streets of the left immortal Avenue, No. 1213, the crown of the industrial zone in the south wing of the District, the 2 floor, building 5, building 2, building 7, building 8 Patentee after: SHENZHEN NUOAN ENVIRONMENTAL & SAFETY INC. Address before: Nanshan District city of Shenzhen province Guangdong Taoyuan street 518000 Liuxian Avenue No. 1213 Zhongguan honghualing Industrial District 2 District 8 Building 5 floor Patentee before: Shenzhen Nanyou Nuoan Electronics Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 b1-1201, building b1b2, Guangming science and Technology Park, Investment Promotion Bureau, Fenghuang community, Fenghuang street, Guangming District, Shenzhen, Guangdong (business premises are set up in units 5B and 5C, building B6, Guangming science and Technology Park, Investment Promotion Bureau, Fenghuang community, Fenghuang street, Guangming District, Shenzhen to engage in production and business activities) Patentee after: Shenzhen noan intelligent Co.,Ltd. Address before: 518000 5 / F and 7 / F, building 8, block 2, Zhongguan honghualing Industrial South Zone, No. 1213 Liuxian Avenue, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN NUOAN ENVIRONMENTAL & SAFETY Inc. |