CN203133057U - Cap type carbon monoxide measuring device - Google Patents
Cap type carbon monoxide measuring device Download PDFInfo
- Publication number
- CN203133057U CN203133057U CN 201320131475 CN201320131475U CN203133057U CN 203133057 U CN203133057 U CN 203133057U CN 201320131475 CN201320131475 CN 201320131475 CN 201320131475 U CN201320131475 U CN 201320131475U CN 203133057 U CN203133057 U CN 203133057U
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- CN
- China
- Prior art keywords
- carbon monoxide
- measuring device
- cap type
- type carbon
- determination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model relates to a cap type carbon monoxide measuring device which is firmer, safer, more convenient and faster. The cap type carbon monoxide measuring device consists of a shell and a measuring device body arranged in the shell, wherein the shell consists of a front shell and a rear cover; and the rear cover is designed to be a cap type. The cap type carbon monoxide measuring device is firmer and lighter, so the use safety and convenience can be greatly improved.
Description
Technical field
The utility model relates to a kind of apparatus for determination of gas, particularly a kind of hat type determination of carbon monoxide device.
Background technology
The determination of carbon monoxide device is under the coal mine, chemical metallurgy and the on-the-spot environmental parameter pick-up unit commonly used of environmental protection.
In the prior art, generally adopt portable determination of carbon monoxide device, this analyzer need be placed on that waist is seen or hand held in, use very inconvenient; Also have the determination of carbon monoxide device is inhaled on safety helmet by the form of magnet, because magnet weight is very big, drop easily, security can not be guaranteed.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of more firm, safer, device of hat type determination of carbon monoxide more easily at above drawback.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of hat type determination of carbon monoxide device comprises the casing that procapsid and bonnet assemble, and determination of carbon monoxide device body wherein is installed, and described bonnet is designed to hat type.
Above-mentioned a kind of hat type determination of carbon monoxide device, wherein, described procapsid is fixed in the rear end of bonnet by screw.
Above-mentioned a kind of hat type determination of carbon monoxide device, wherein, described procapsid rear end vertically is provided with two row's bleeder vents, prevents that humidity from causing the internal wiring short circuit.
Beneficial effect of the present invention is: bonnet is designed to hat type, fixedlys connected with procapsid by fastener, and is more firm, lighter, increases security and the convenience of using greatly; Realized that simultaneously safety miner's lamp and determination of carbon monoxide device charge jointly, convenient and swift, need not the determination of carbon monoxide device disassembled and charged.
Description of drawings
Fig. 1 is side view of the present utility model
Fig. 2 is front view of the present utility model
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
A kind of hat type determination of carbon monoxide device as shown in the figure, comprise the casing that procapsid 2 and bonnet 3 assemble, determination of carbon monoxide device body 1 wherein is installed, bonnet 3 is designed to the shape of safety helmet, procapsid 2 is fixed in the rear of hat type bonnet 3 by screw, and simultaneously, the procapsid rear end vertically is provided with two row's bleeder vents 4, every row is provided with 5 bleeder vents 4, prevents that humidity from causing the internal wiring short circuit.
Determination of carbon monoxide device body 1 comprises photoelectric sensor, main circuit board, A/D change-over circuit, sound light alarming circuit and display circuit, determination of carbon monoxide device body 1 is placed in the housing, the start back is monitored carbonomonoxide concentration value in the air in real time, when carbonomonoxide concentration reaches the alarm set point of setting, warning circuit is reported to the police, and display shows current carbonomonoxide concentration value.
In sum, contact detects the concentration of CO gas in the working environment that the utility model is widely used under the coal mine, there are inflammable and explosive inflammable gas potpourri in chemical metallurgy, environmental protection scene etc., product is more firm, lighter, increase security and the convenience of using greatly, farthest guaranteed user of service's personal safety.
Here description of the present utility model and application is illustrative; be not to want with scope restriction of the present invention in the above-described embodiments; therefore, the present invention is not subjected to the restriction of present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (3)
1. a hat type determination of carbon monoxide device is characterized by, and comprises the casing that procapsid and bonnet assemble, and determination of carbon monoxide device body wherein is installed, and described bonnet is designed to hat type.
2. a kind of hat type determination of carbon monoxide device as claimed in claim 1 is characterized by, and described procapsid is fixed in the rear end of bonnet by screw.
3. a kind of hat type determination of carbon monoxide device as claimed in claim 1 is characterized by, and described procapsid rear end vertically is provided with two row's bleeder vents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131475 CN203133057U (en) | 2013-03-21 | 2013-03-21 | Cap type carbon monoxide measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131475 CN203133057U (en) | 2013-03-21 | 2013-03-21 | Cap type carbon monoxide measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133057U true CN203133057U (en) | 2013-08-14 |
Family
ID=48941028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131475 Expired - Lifetime CN203133057U (en) | 2013-03-21 | 2013-03-21 | Cap type carbon monoxide measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792963A (en) * | 2015-05-04 | 2015-07-22 | 陈功 | Carbon monoxide concentration detector for coal gas conveying pipe |
| CN105181753A (en) * | 2015-10-09 | 2015-12-23 | 扬中市南方矿用电器有限公司 | CTH1000A carbon monoxide measuring apparatus |
-
2013
- 2013-03-21 CN CN 201320131475 patent/CN203133057U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792963A (en) * | 2015-05-04 | 2015-07-22 | 陈功 | Carbon monoxide concentration detector for coal gas conveying pipe |
| CN105181753A (en) * | 2015-10-09 | 2015-12-23 | 扬中市南方矿用电器有限公司 | CTH1000A carbon monoxide measuring apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |