CN207352016U - The detection device of alcohol content tester - Google Patents
The detection device of alcohol content tester Download PDFInfo
- Publication number
- CN207352016U CN207352016U CN201721354607.5U CN201721354607U CN207352016U CN 207352016 U CN207352016 U CN 207352016U CN 201721354607 U CN201721354607 U CN 201721354607U CN 207352016 U CN207352016 U CN 207352016U
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- Prior art keywords
- concentration
- mixing chamber
- alcohol
- content tester
- alcohol content
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Abstract
The utility model discloses the detection device of alcohol content tester.Receiving chamber can be transported to the full and uniform mixing of gas therein by mixing chamber and save the space occupied by the detection device of alcohol content tester, the alcohol concentration of mixing chamber can be measured in real time using Concentration Testing structure, utilize the on off state of trigger architecture control air extraction structure and the on off state of control solenoid valve, realize the alcohol content tester to be measured without plug air outlet repeatedly, the purpose that can be disposably measured successively to the alcohol concentration grade of alcohol content tester to be measured detection, used time is short, efficient.
Description
Technical field
The utility model belongs to exhalation alcohol detection field.
Background technology
Alcohol content tester is traffic police instrument, belongs to a kind of measurement instrument, only by metrological service calibrating simultaneously
The alcohol content tester for obtaining calibration certificate just has legitimacy.The detection device of existing alcohol content tester is provided with multiple and different
The steel cylinder of concentration, each steel cylinder is configured with insufflation channel all the way and component of blowing accordingly, and the volume of occupancy is big and of high cost,
Alcohol content tester can only once measure a kind of alcohol concentration during measurement, and the process for measuring alcohol concentration is bothersome laborious.
Utility model content
The purpose of this utility model be it is big in order to solve the detection device volume of existing alcohol content tester, once can only be right
A kind of alcohol concentration measures the problem of efficiency is low, now provides one kind and is intended to small provide multiple and different alcohol concentrations pair
The detection device for the alcohol content tester that the measurement accuracy of alcohol content tester measures successively during measurement.
A kind of detection device of alcohol content tester, to identify the accuracy of detection of alcohol content tester to be measured, including：
Store alcohol structure, including it is a plurality of to store various concentrations concentration alcohol receiving chamber；
Electromagnetic valve component, including a plurality of solenoid valves, each solenoid valve correspond to a receiving chamber；
Mixing chamber, including a plurality of air inlets, a gas outlet, mixing part and constant temperature structure, the constant temperature structure are arranged at
The temperature inside the mixing chamber is maintained at preset temperature on the inner wall of the mixing chamber；Each air inlet, which corresponds to one, to be held
Chamber is put, the air inlet is connected by corresponding solenoid valve with the receiving chamber, and mixing part is arranged inside the mixing chamber and uses
The gas in the mixing chamber to be sufficiently mixed；
Air extraction structure, is arranged inside the mixing chamber, to by the gas inside the mixing chamber from the gas outlet
Extraction；
Air outlet, the inflatable mouth of the alcohol content tester to be measured pass through the air outlet and the outlet of the mixing chamber
Mouth connection；
Concentration Testing structure, is arranged in the mixing chamber, to detect the alcohol concentration of the mixing chamber；
Concentration input panel, including a plurality of concentration input instruction buttons；
Trigger architecture, connects the air extraction structure, the electromagnetic valve component and the Concentration Testing structure, the triggering knot
Structure receives the external command of concentration input panel, and starts the solenoid valve in the electromagnetic valve component at equal intervals successively, when described
Concentration Testing structure detection closes solenoid valve, and start the air extraction structure and lead to when reaching predetermined concentration in the mixing chamber
Cross the air outlet gas of the mixing chamber is blown into the alcohol content tester to be measured, to carry out corresponding concentration scale
Detection；
Display, connects the Concentration Testing structure, to show alcohol concentration that the Concentration Testing structure detection goes out,
The alcohol concentration and the testing result of the alcohol content tester to be measured shown according to the display examines and determine the wine to be measured
The accuracy of detection of smart detector.
Preferably, the storage alcohol structure includes air receiving chamber, and the air in chamber is received by the air
The mixing chamber is cleaned, the concentration of the air in the mixing chamber is reached the initial concentration of calibrating, the initial concentration is institute
It is 0 to state the alcohol concentration contained in mixing chamber.
Preferably, between the preset temperature is 33.5 degree to 34.5 degree.
Preferably, the mixing part uses fan, the gas in the mixing chamber to be sufficiently mixed.
Preferably, the constant temperature structure includes heating part and temperature sensor；
The heating part by the temperature in the mixing chamber being heated to the preset temperature；
The temperature sensor, connects the display, and the temperature in the mixing chamber is shown by the display.
Above-mentioned technical characteristic can in any suitable manner be combined or substituted by equivalent technical characteristic, as long as can reach
To the purpose of this utility model.
The beneficial effects of the utility model are that it is full and uniform receiving chamber can be transported to gas therein by mixing chamber
Mixing save the space occupied, the alcohol concentration of mixing chamber can be measured in real time using Concentration Testing structure, utilize triggering knot
The on off state of structure control air extraction structure and the on off state of solenoid valve, realize the alcohol to be measured without plug air outlet repeatedly
Detector, the purpose that can be disposably measured successively to the alcohol concentration grade of alcohol content tester to be measured detection, the used time is short, effect
Rate is high.
Brief description of the drawings
Fig. 1 is a kind of module map of embodiment of the detection device of alcohol content tester described in the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the premise of creative work
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the utility model
Limit.
As shown in Figure 1, a kind of detection device of alcohol content tester, to identify the accuracy of detection of alcohol content tester to be measured,
Including：
Store alcohol structure 1, including it is a plurality of to store various concentrations concentration alcohol receiving chamber 11；
Electromagnetic valve component, including a plurality of solenoid valves 2, each solenoid valve 2 correspond to a receiving chamber 11；
Mixing chamber 3, including a plurality of air inlets, a gas outlet, mixing part and constant temperature structure, constant temperature structure are arranged at mixing
The temperature inside mixing chamber 3 is maintained at preset temperature on the inner wall of chamber 3；Each air inlet corresponds to a receiving chamber 11, into
Gas port is connected by corresponding solenoid valve 2 with receiving chamber 11, and mixing part is arranged inside mixing chamber 3 to by mixing chamber 3
Gas is sufficiently mixed；
Air extraction structure 4, is arranged inside mixing chamber 3, the gas inside mixing chamber 3 to be extracted out from gas outlet；
Air outlet 6, the inflatable mouth of alcohol content tester to be measured are connected by air outlet 6 with the gas outlet of mixing chamber 3；
Concentration Testing structure 5, is arranged in mixing chamber 3, to detect the alcohol concentration of mixing chamber 3；
Concentration input panel, including a plurality of concentration input instruction buttons；
Trigger architecture, connection air extraction structure 4, electromagnetic valve component and Concentration Testing structure 5, trigger architecture receive concentration input
The external command of panel, and successively at equal intervals start electromagnetic valve component in solenoid valve 2, when Concentration Testing structure 5 detect it is mixed
Close in chamber 3 when reaching predetermined concentration, close solenoid valve 2, and start air extraction structure 4 by air outlet 6 by the gas of mixing chamber 3
It is blown into alcohol content tester to be measured, to carry out the detection of corresponding concentration scale；
Display, connection Concentration Testing structure 5, the alcohol concentration detected to display density detection structure 5, according to aobvious
Show that the testing result of alcohol concentration that device shows and alcohol content tester to be measured examines and determine the accuracy of detection of alcohol content tester to be measured.
In the present embodiment, the alcohol concentration each stored in receiving chamber 11 is different, is carried out to alcohol content tester to be measured
During detection, it is detected successively by low concentration to high concentration, external command is inputted by concentration input panel, with control triggering knot
Structure starts the solenoid valve 2 in electromagnetic valve component at equal intervals successively, reaches predetermined when Concentration Testing structure 5 is detected in mixing chamber 3
During concentration, solenoid valve 2 is closed, and starts air extraction structure 4 and the gas of mixing chamber 3 is blown into by alcohol inspection to be measured by air outlet 6
Survey in instrument, to carry out the detection of corresponding concentration scale.It is abundant that receiving chamber 11 can be transported to by gas therein by mixing chamber 3
Uniform mixing saves the space occupied, can measure the alcohol concentration of mixing chamber 3 in real time using Concentration Testing structure 5, utilizes
The on off state of trigger architecture control air extraction structure 4 and the on off state of solenoid valve 2, are realized without plug air outlet 6 repeatedly
Alcohol content tester to be measured, can be disposably to the mesh that measure successively of alcohol concentration grade of alcohol content tester to be measured detection
, the used time is short, efficient, and cost is low.
In a preferred embodiment, storage alcohol structure 1 includes air receiving chamber 11, is received by air in chamber 11
Air cleaning mixing chamber 3, the concentration of the air in mixing chamber 3 is reached the initial concentration of calibrating, initial concentration is mixing chamber 3
In the alcohol concentration that contains be 0.
In the present embodiment, in order to after the measurement of an alcohol content tester to be measured is completed, be examined to follow-up alcohol to be measured
Surveying the measurement of instrument does not influence, and air receiving chamber 11 can be used to clean mixing chamber 3, to avoid remaining in mixing chamber 3
Influence of the alcohol gas to test.
In a preferred embodiment, between preset temperature is 33.5 degree to 34.5 degree.
In the present embodiment, since the gas temperature of characteristics of contaminated respiratory droplets is at 34 degree or so, maintained using constant temperature structure
Temperature in mixing chamber 3, to achieve the purpose that to simulate characteristics of contaminated respiratory droplets gas.
In a preferred embodiment, mixing part uses fan, to by the full and uniform mixing of the gas in mixing chamber 3,
To improve measuring accuracy.
In a preferred embodiment, constant temperature structure includes heating part and temperature sensor；
Heating part by the temperature in mixing chamber 3 being heated to preset temperature；
Temperature sensor, connects display, and the temperature in mixing chamber 3 is shown by display, mixed in order to understand in real time
Close the temperature in chamber 3.
Although the utility model is described herein with reference to specific embodiment, it should be understood that, this
A little embodiments are only the principle of the utility model and the example of application.It should therefore be understood that can be to exemplary reality
Apply example and carry out many modifications, and can be designed that other arrangements, this reality limited without departing from appended claims
With new spirit and scope.It should be understood that can be by being combined different from the described mode of original claim
Different dependent claims and feature specifically described herein.It will also be appreciated that with reference to the described spy of separate embodiments
Sign can be used in other embodiments.
Claims (5)
- A kind of 1. detection device of alcohol content tester, to identify the accuracy of detection of alcohol content tester to be measured, it is characterised in that bag Include：Store alcohol structure, including it is a plurality of to store various concentrations concentration alcohol receiving chamber；Electromagnetic valve component, including a plurality of solenoid valves, each solenoid valve correspond to a receiving chamber；Mixing chamber, including a plurality of air inlets, a gas outlet, mixing part and constant temperature structure, the constant temperature structure are arranged at described The temperature inside the mixing chamber is maintained at preset temperature on the inner wall of mixing chamber；Each air inlet corresponds to a receiving Chamber, the air inlet by corresponding solenoid valve with it is described receiving chamber connect, mixing part be arranged inside the mixing chamber to Gas in the mixing chamber is sufficiently mixed；Air extraction structure, is arranged inside the mixing chamber, the gas inside the mixing chamber to be extracted out from the gas outlet；Air outlet, the inflatable mouth of the alcohol content tester to be measured are connected by the gas outlet of the air outlet and the mixing chamber Connect；Concentration Testing structure, is arranged in the mixing chamber, to detect the alcohol concentration of the mixing chamber；Concentration input panel, including a plurality of concentration input instruction buttons；Trigger architecture, connects the air extraction structure, the electromagnetic valve component and the Concentration Testing structure, the trigger architecture and connects The external command of concentration input panel is received, and starts the solenoid valve in the electromagnetic valve component at equal intervals successively, when the concentration Detection structure detects when reaching predetermined concentration in the mixing chamber, closes solenoid valve, and start the air extraction structure and pass through institute State air outlet the gas of the mixing chamber is blown into the alcohol content tester to be measured, to carry out the inspection of corresponding concentration scale Survey；Display, connects the Concentration Testing structure, to show alcohol concentration that the Concentration Testing structure detection goes out, according to The alcohol concentration and the testing result calibrating of the alcohol content tester to be measured the alcohol inspection to be measured that the display is shown Survey the accuracy of detection of instrument.
- 2. the detection device of alcohol content tester according to claim 1, it is characterised in that wrapped in the storage alcohol structure Air receiving chamber is included, by mixing chamber described in the air cleaning in air receiving chamber, makes the air in the mixing chamber Concentration reach the initial concentration of calibrating, the initial concentration is that the alcohol concentration contained in the mixing chamber is 0.
- 3. the detection device of alcohol content tester according to claim 1, it is characterised in that the preset temperature is 33.5 degree To between 34.5 degree.
- 4. the detection device of alcohol content tester according to claim 1, it is characterised in that the mixing part uses fan, The gas in the mixing chamber to be sufficiently mixed.
- 5. the detection device of alcohol content tester according to claim 1, it is characterised in that the constant temperature structure includes heating Portion and temperature sensor；The heating part by the temperature in the mixing chamber being heated to the preset temperature；The temperature sensor, connects the display, and the temperature in the mixing chamber is shown by the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354607.5U CN207352016U (en) | 2017-10-19 | 2017-10-19 | The detection device of alcohol content tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354607.5U CN207352016U (en) | 2017-10-19 | 2017-10-19 | The detection device of alcohol content tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207352016U true CN207352016U (en) | 2018-05-11 |
Family
ID=62355741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354607.5U Expired - Fee Related CN207352016U (en) | 2017-10-19 | 2017-10-19 | The detection device of alcohol content tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207352016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610337A (en) * | 2020-05-20 | 2020-09-01 | 佳思德科技(深圳)有限公司 | Alcohol detector calibrating device and method for displaying current calibration allowable error |
-
2017
- 2017-10-19 CN CN201721354607.5U patent/CN207352016U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610337A (en) * | 2020-05-20 | 2020-09-01 | 佳思德科技(深圳)有限公司 | Alcohol detector calibrating device and method for displaying current calibration allowable error |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20181019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |