CN105301060A - Hazardous liquid detector - Google Patents
Hazardous liquid detector Download PDFInfo
- Publication number
- CN105301060A CN105301060A CN201510800884.3A CN201510800884A CN105301060A CN 105301060 A CN105301060 A CN 105301060A CN 201510800884 A CN201510800884 A CN 201510800884A CN 105301060 A CN105301060 A CN 105301060A
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- China
- Prior art keywords
- housing
- liquid
- processing unit
- signal analysis
- liquid detector
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention provides a hazardous liquid detector. The hazardous liquid detector is characterized in that the hazardous liquid detector comprises a housing, the rear surface of the housing is provided with a holding part, the front end surface of the housing is provided with a probe, the probe is connected to a signal analysis processing unit in the housing, the housing is provided with a battery chamber, the signal analysis processing unit is connected to a battery in the battery chamber, the front top surface of the housing is provided with a display screen and a button unit, and the display screen and the button unit are connected to the signal analysis processing unit. The hazardous liquid detector is a safety inspection apparatus specially for detecting an inflammable, explosive and easily corrosive liquid. The hazardous liquid detector utilizes a quasi-static computer tomoscan technology and determines inflammability and explosion hazard possibility of a liquid to be detected by determination of a dielectric constant and conductivity of the liquid to be detected. The hazardous liquid detector can distinguish inflammable, explosive and easily corrosive liquids such as liquid explosive, gasoline, acetone and ethanol and safe liquids such as water, cola, milk and fruit juices without direct contact with a liquid.
Description
Technical field
The present invention relates to and be a kind ofly specifically designed to the safety check instrument detecting inflammable, explosive, perishable liquid.
Background technology
The detection of dangerous goods is the material particulars concerning public safety.The X-ray machine for detecting dangerous material usually can be seen in the region that some stream of peoples such as such as airport, railway station, subway station are comparatively intensive.But there is defect in X-ray machine:
The first, comparatively large to the injury of human body, for using the detection person of X-ray machine, within one sky with the releasing time of X-ray machine often beyond 6 hours, bring hidden danger to the health of self.
The second, X-ray machine cannot do effectively identify for the dangerous material of liquid state.At present, in order to get rid of the threat of dangerous liquid material, common way is: or before entering certain region, forbid that carrying liquid thing enters; Carrier is allowed to drink some, to show that it is safe from harm.Front a kind of way obviously cannot be promoted in most of region, and rear a kind of way, then waste time and energy.
Summary of the invention
The object of this invention is to provide and a kind ofly the dangerous material of liquid towards can carry out the instrument that effectively detects.
In order to achieve the above object, technical scheme of the present invention there is provided a kind of dangerous liquid detector, it is characterized in that, comprise housing, be grip part after housing, the front end face of housing is provided with probe, probe is connected with the signal analysis and processing unit be located in housing, housing is provided with battery compartment, signal analysis and processing unit is connected with the battery be located in battery compartment, be provided with display screen and push-button unit at the anterior end face of housing, display screen and push-button unit are all connected with signal analysis and processing unit.
Preferably, be also provided with pilot lamp at the anterior end face of described housing, pilot lamp is connected with described signal analysis and processing unit.
Preferably, be provided with USB charging inlet and charging indicator light on the housing, USB charging inlet and charging indicator light are all connected with the Power Management Unit being located at housing, and Power Management Unit connects described battery and described signal analysis and processing unit.
The present invention is aly specifically designed to the safety check instrument detecting inflammable, explosive, perishable liquid.It adopts quasistatic computed tomography, by measuring specific inductive capacity and the conductivity of testing liquid, thus judges its inflammable and explosive property.This detector can when not directly contact liq the safe liquid such as the flammable and combustible liquids such as liquid explosive, gasoline, acetone, ethanol and water, cola, milk, fruit juice are distinguished.Adopt in this way tracer liquid time, detector and testing liquid place container dimensional have nothing to do, and the clearance between detector and container can not affect measurement result.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of dangerous liquid detector provided by the invention;
Fig. 2 is the vertical view of a kind of dangerous liquid detector provided by the invention;
Fig. 3 is the using state figure of a kind of dangerous liquid detector provided by the invention.
Embodiment
For making the present invention become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
As shown in Figure 1 to Figure 3, a kind of dangerous liquid detector provided by the invention, comprise housing, be grip part after housing, the front end face of housing is provided with probe 1, probe 1 is connected with the signal analysis and processing unit be located in housing, and housing is provided with battery compartment 2, and signal analysis and processing unit is connected with the battery be located in battery compartment 2.Be provided with display screen 3, push-button unit 4, pilot lamp 5 at the anterior end face of housing, display screen 3, push-button unit 4 and pilot lamp 5 are all connected with signal analysis and processing unit.
Housing is also provided with USB charging inlet and charging indicator light, and USB charging inlet and charging indicator light are all connected with the Power Management Unit being located at housing, and Power Management Unit connects battery and signal analysis and processing unit.
The present invention can be widely used in safety inspection, the prevention attack of terrorism, take precautions against the aspects such as fire.Traffic department: railway, station, airport, subway, harbour etc.; Government department: embassy, police office, fire department, law court, procuratorate, frontier station, army etc.; Public place: the crowded places such as convention place, stadiums, cinema, market.
Detector provided by the invention is not containing ion, microwave radiation radioactive source and other potential danger elements, harmless to operator safety.
The present invention is provided with and detects number of times query function.When user needs inquiry instrument to detect the number of times of different attribute liquid, should press the button, continue for about 10 seconds, when instrument screen display " shutdown ", display is arranged clock time by display screen, battery dump energy, and instrument detects the number of times of different liquids.Wherein, green numeric representation detects the number of times of safe liquid, and red value represents the number of times detecting dangerous liquid, and yellow numeric representation detects the number of times of uncertain liquid.Often organize value data and be not less than 35000 (secondary).Often organize numerical value slightly above after 35000 (secondary), auto zero, counts again, and does not affect mutually between three groups of data.
As need by above-mentioned statistical conversion, can connect USB interface and PC with data line, the software provided with manufacturer be by statistical conversion.
Instrument provided by the invention adopts rechargeable battery to power.During charging, by data line inserting instrument USB interface, data line other end connecting charger.Then, charger is connected 220V AC power.When instrument starts to charge, charging indicator light Chang Liang, treats that instrument completes charging, and charging indicator light extinguishes.Now, first disconnect the connection of charger and AC power, then the connection of turn-off data line and instrument USB interface.During charging, instrument is in not serviceable condition.
Claims (3)
1. a dangerous liquid detector, it is characterized in that, comprise housing, be grip part after housing, the front end face of housing is provided with probe (1), probe (1) is connected with the signal analysis and processing unit be located in housing, housing is provided with battery compartment (2), signal analysis and processing unit is connected with the battery be located in battery compartment (2), be provided with display screen (3) and push-button unit (4) at the anterior end face of housing, display screen (3) and push-button unit (4) are all connected with signal analysis and processing unit.
2. a kind of dangerous liquid detector as claimed in claim 1, is characterized in that, is also provided with pilot lamp (5) at the anterior end face of described housing, and pilot lamp (5) is connected with described signal analysis and processing unit.
3. a kind of dangerous liquid detector as claimed in claim 1, it is characterized in that, be provided with USB charging inlet and charging indicator light on the housing, USB charging inlet and charging indicator light are all connected with the Power Management Unit being located at housing, and Power Management Unit connects described battery and described signal analysis and processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800884.3A CN105301060A (en) | 2015-11-19 | 2015-11-19 | Hazardous liquid detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800884.3A CN105301060A (en) | 2015-11-19 | 2015-11-19 | Hazardous liquid detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105301060A true CN105301060A (en) | 2016-02-03 |
Family
ID=55198568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510800884.3A Pending CN105301060A (en) | 2015-11-19 | 2015-11-19 | Hazardous liquid detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105301060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064241A (en) * | 2019-11-25 | 2020-04-24 | Oppo广东移动通信有限公司 | Charging control method and circuit, electronic device, and computer-readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203909321U (en) * | 2014-05-15 | 2014-10-29 | 广东守门神电子科技有限公司 | Novel handheld danger liquid detector |
| CN204116628U (en) * | 2014-09-11 | 2015-01-21 | 上海瑞示电子科技有限公司 | A kind of hand-held safety inspection device that can detect metal and dangerous liquid |
| CN204666552U (en) * | 2015-04-07 | 2015-09-23 | 上海太弘威视安防设备有限公司 | Hand-held dangerous liquid sniffer |
-
2015
- 2015-11-19 CN CN201510800884.3A patent/CN105301060A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203909321U (en) * | 2014-05-15 | 2014-10-29 | 广东守门神电子科技有限公司 | Novel handheld danger liquid detector |
| CN204116628U (en) * | 2014-09-11 | 2015-01-21 | 上海瑞示电子科技有限公司 | A kind of hand-held safety inspection device that can detect metal and dangerous liquid |
| CN204666552U (en) * | 2015-04-07 | 2015-09-23 | 上海太弘威视安防设备有限公司 | Hand-held dangerous liquid sniffer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064241A (en) * | 2019-11-25 | 2020-04-24 | Oppo广东移动通信有限公司 | Charging control method and circuit, electronic device, and computer-readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |
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| RJ01 | Rejection of invention patent application after publication |