CN205121821U - Portable gas detection device - Google Patents
Portable gas detection device Download PDFInfo
- Publication number
- CN205121821U CN205121821U CN201520828906.2U CN201520828906U CN205121821U CN 205121821 U CN205121821 U CN 205121821U CN 201520828906 U CN201520828906 U CN 201520828906U CN 205121821 U CN205121821 U CN 205121821U
- Authority
- CN
- China
- Prior art keywords
- sensor
- alarm
- magnet
- lower cover
- battery
- 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 title abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 19
- 239000003570 air Substances 0.000 description 11
- 239000003034 coal gas Substances 0.000 description 9
- 239000000567 combustion gas Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a portable gas detection device. It includes box body, magnet, sensor, treater, alarm and battery, the box body comprises upper cover and lower cover, the whole platykurtic that is of box body, magnet, sensor, treater, alarm and battery are all installed at the lower cover, magnet is lamellar magnet, its dress card in lower cover bottom, the sensor is installed in the lower cover and is close to lateral wall one end, and corresponding department is equipped with the air vent on the lower cover lateral wall that the sensor is close to, sensor probe on the sensor visits to the air vent, sensor and treater, alarm are adjacent to be connected with treater, alarm, battery through integrated circuit board, the alarm is become by buzzer and LED banks. The utility model discloses a portable gas detection device convenient to carry need not the installation, and reliable practical, market prospect is good.
Description
Technical field
The utility model relates to gas safe electronic equipment and field of gas detection, particularly a kind of portable gas pick-up unit.
Background technology
Can see news, frequently occur because natural gas in home leaks the accident caused in life, accident generation is light, and then resident house is impaired, and severe knock accident causes injury to personnel or fatal.It is reported, normal cells house owed by a citizen comprises in kitchen installs coal gas detection warning device also seldom.If gas leakage can not immediately find and take measures in room, great threat is brought to health of people, safety and normal life.
Found by investigation, all do not consider during most house decoration and require coal gas detection device, Decoration Design and construction party can not increase installation usually, need periodic detection to safeguard for the coal gas detection device installed.Do not install coal gas detection device based on most family and detect and safeguard inconvenient situation, a kind of portable, easy to use, intelligentized coal gas detection device of research and development becomes an important technology problem.
Utility model content
[technical matters that will solve]
The purpose of this utility model solves above-mentioned prior art problem, reduce the potential safety hazard of not installing coal gas detection device and existing, improve people's awareness of safety and guarantee, provide a kind of portable, intelligentized coal gas detection device, this device does not need special installation and maintenance to maintain.
[technical scheme]
In order to reach above-mentioned technique effect, the utility model takes following technical scheme:
It is fixing that the utility model adopts magnetic absorption mode to realize installation, and adopt the technical scheme such as built-in chargeable lithium cell and low-voltage Intelligent Measurement, obtains a kind of portable gas pick-up unit.
A kind of portable gas pick-up unit, it comprises box body, magnet, sensor, processor, alarm and battery; Described box body is made up of upper cover and lower cover, and box body entirety is in flat, and described magnet, sensor, processor, alarm and battery are installed in lower cover; Described magnet is laminar magnet, and it is installed bottom lower cover; Described sensor is installed on lower cover near sidewall one end, and on the close lower cover sidewall of described sensor, corresponding position is provided with air hole, and the sensor probe on described sensor is visited to air hole; Described sensor and processor, alarm are adjacent, and are connected with processor, alarm, battery by surface-mounted integrated circuit; Described alarm is made up of hummer and LED.
The utility model is technical scheme further, and described magnet is permanent magnet.
The utility model is technical scheme further, and described battery is chargeable lithium cell.
The utility model is technical scheme further, and described lithium battery is 3.7V flake structure.
The utility model is technical scheme further, and the upper cover position that described hummer is corresponding is provided with buzzing through hole.
The utility model is technical scheme further, and upper cover position corresponding to described LED is provided with transparent window.
The utility model will be explained in detail below.
The box body entirety that the utility model adopts, in flat, is beneficial to installation and fixes other parts.Described sensor is the detecting element contacting extraneous burning gases, by the air hole on this device, makes the sensor probe on sensor not be subject to the impact of box body structure, guarantees that it contacts unobstructed with testing environment air.Described processor is used for analyzing and processing sensor information control alarm work, this processor be can purchase available; When Daming Lake sensor detects that in ambient air, rock gas exceeds standard, processor process also controls alarm equipment alarm.Described alarm is made up of hummer and LED, can play alarm function receiving the flicker such as jingle bell and LED under processor alarm command.In addition, the utility model use portable gas pick-up unit, there is low-voltage prompt functions, when lithium battery voltage is lower than device normal working voltage, processor control alarm jingle bell and " LED to be charged " glittering.On a metal object, the such as outside surface of refrigerator, smoke exhaust ventilator, gas-cooker, prioritizing selection is near gas pipeline and gas-cooker, water heater and the place of air circulation for the magnetic absorption that the utility model device produces by magnet.
[beneficial effect]
The utility model compared with prior art, has following beneficial effect:
Portable gas pick-up unit of the present utility model reduces the potential safety hazard of not installing coal gas detection device and existing; Easy to carry, simple installation; Intelligence is reliable, practical; Technical feasibility, market outlook are large.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model portable gas pick-up unit.
Embodiment
Below in conjunction with embodiment of the present utility model, the utility model is further elaborated.
Embodiment 1:
A portable gas pick-up unit as shown in Figure 1, it comprises box body, magnet 1, sensor 11, processor 4, alarm 3 and battery 2; Described box body is made up of upper cover 6 and lower cover 8, and box body entirety is in flat, and described magnet 1, sensor 11, processor 4, alarm 3 and battery 2 are installed in lower cover 8; Described magnet 1 is laminar magnet, and it is installed bottom lower cover; Described sensor 11 is installed on lower cover near sidewall one end, and on the close lower cover sidewall of described sensor 11, corresponding position is provided with air hole 10, and the sensor probe 9 on described sensor is visited to air hole 10; Described sensor 11 and processor 4, alarm 3 are adjacent, and are connected with processor 4, alarm 3, battery 2 by surface-mounted integrated circuit; Described alarm 3 is made up of hummer 7 and LED 21,22.Described magnet is permanent magnet.Described battery is 3.7V flake structure chargeable lithium cell.The upper cover position that described hummer is corresponding is provided with buzzing through hole 5.Upper cover position corresponding to described LED is provided with transparent window.
Above-mentioned portable gas pick-up unit application, this device is put into and leaks in the large space of combustion gas possibility, the magnetic absorption produced by magnet 1 on a metal object, the such as outside surface of refrigerator, smoke exhaust ventilator, gas-cooker, prioritizing selection is near gas pipeline and gas-cooker, water heater and the place of air circulation.Open portable gas pick-up unit, surrounding air directly contacts with sensor 11, sensor probe 9 through air hole 10, when sensor 11 detect in surrounding air there is combustion gas time, processor 4 controls alarm 3 and works, and hummer 7 sends buzz and the combustion gas warning LED 21,22 that exceeds standard and glimmers.Hear alerting signal, close the total lock of combustion gas rapidly, remove the dangerous condition, restart pick-up unit and normally use.When processor 4 detects cell voltage lower than ratings, processor 4 controls alarm 3 and works, and when hummer 7 sends buzz and low-voltage warning LED 21,22 flicker, is charged to it by USB charge port.
Portable gas pick-up unit described in the utility model can make Gindererra, gives relatives and friends, become herbal product as transmission safety; Also can be suspended on key chain in addition, be equivalent to portable coal gas detection device, get rid of the danger of place of arrival gas leakage.
Although be described the utility model with reference to explanatory embodiment of the present utility model here, above-described embodiment is only the utility model preferably embodiment, embodiment of the present utility model is not restricted to the described embodiments, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.
Claims (6)
1. a portable gas pick-up unit, is characterized in that it comprises box body, magnet, sensor, processor, alarm and battery; Described box body is made up of upper cover and lower cover, and box body entirety is in flat, and described magnet, sensor, processor, alarm and battery are installed in lower cover; Described magnet is laminar magnet, and it is installed bottom lower cover; Described sensor is installed on lower cover near sidewall one end, and on the close lower cover sidewall of described sensor, corresponding position is provided with air hole, and the sensor probe on described sensor is visited to air hole; Described sensor and processor, alarm are adjacent, and are connected with processor, alarm, battery by surface-mounted integrated circuit; Described alarm is made up of hummer and LED.
2. portable gas pick-up unit according to claim 1, is characterized in that described magnet is permanent magnet.
3. portable gas pick-up unit according to claim 1, is characterized in that described battery is chargeable lithium cell.
4. portable gas pick-up unit according to claim 3, is characterized in that described lithium battery is 3.7V flake structure.
5. portable gas pick-up unit according to claim 1, is characterized in that the upper cover position that described hummer is corresponding is provided with buzzing through hole.
6. portable gas pick-up unit according to claim 1, is characterized in that upper cover position corresponding to described LED is provided with transparent window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828906.2U CN205121821U (en) | 2015-10-26 | 2015-10-26 | Portable gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828906.2U CN205121821U (en) | 2015-10-26 | 2015-10-26 | Portable gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205121821U true CN205121821U (en) | 2016-03-30 |
Family
ID=55577407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520828906.2U Expired - Fee Related CN205121821U (en) | 2015-10-26 | 2015-10-26 | Portable gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205121821U (en) |
-
2015
- 2015-10-26 CN CN201520828906.2U patent/CN205121821U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |