CN211697625U - Alcohol solution concentration detection device - Google Patents
Alcohol solution concentration detection device Download PDFInfo
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- CN211697625U CN211697625U CN201922262962.5U CN201922262962U CN211697625U CN 211697625 U CN211697625 U CN 211697625U CN 201922262962 U CN201922262962 U CN 201922262962U CN 211697625 U CN211697625 U CN 211697625U
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Abstract
The utility model relates to an alcohol concentration detection technical field provides an alcohol solution concentration detection device, include: the constant-temperature container comprises a constant-temperature water tank and an alcohol container arranged in the constant-temperature water tank; the alcohol detection mechanism comprises a main control module, an alcohol detection module, a first temperature detection unit and a heating module, the alcohol detection module comprises an alcohol analysis unit electrically connected with the main control module and an alcohol electrochemical sensor electrically connected with the alcohol analysis unit, and the alcohol electrochemical sensor is arranged in the alcohol container; the first temperature detection unit is electrically connected with the main control module and extends into the alcohol container; heating module includes the heating pipe of being connected with the host system electricity, and the heating pipe stretches into the constant temperature water tank, uses above-mentioned alcohol solution concentration detection device to carry out concentration detection to alcohol solution time measuring, does not relate to professional skill, and easy operation is convenient, and whole testing process has only consumed a small amount of electric energy, water and alcohol solution moreover, and the detection cost is lower.
Description
Technical Field
The utility model relates to an alcohol concentration detection technical field especially provides an alcohol solution concentration detection device.
Background
For institutions such as chateau, pubs and the like, concentration detection of alcohol solution is usually required, and at present, there are various alcohol concentration detection methods, such as an infrared detection method, a chemical experiment method or a method for detecting by using large-scale laboratory equipment, but the alcohol concentration detection method has high operation professional requirements, can be operated by personnel with professional training, and has high operation difficulty and high detection cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an alcohol solution concentration detection device aims at solving the great and higher technical problem of detection cost of the operation degree of difficulty of current alcohol concentration detection method.
In order to achieve the above object, the utility model adopts the following technical scheme: an alcohol solution concentration detection apparatus comprising:
the constant temperature container comprises a constant temperature water tank and an alcohol container arranged in the constant temperature water tank;
the alcohol detection mechanism comprises a main control module, an alcohol detection module, a first temperature detection unit and a heating module, wherein the alcohol detection module comprises an alcohol analysis unit electrically connected with the main control module and an alcohol electrochemical sensor electrically connected with the alcohol analysis unit, and the alcohol electrochemical sensor is arranged in the alcohol container; the first temperature detection unit is electrically connected with the main control module and extends into the alcohol container; the heating module comprises a heating pipe electrically connected with the main control module, and the heating pipe extends into the constant-temperature water tank.
The utility model provides an alcohol solution concentration detection device has following beneficial effect at least: when the alcohol container is used, water is injected into the constant-temperature water tank to soak the alcohol container in water, alcohol solution is injected into the alcohol container, then the alcohol detection mechanism is arranged on the constant-temperature container, the heating pipe extends into the constant-temperature water tank, the alcohol electrochemical sensor is arranged in the alcohol container, the first temperature detection unit extends into the alcohol container, the alcohol detection mechanism is started, the heating pipe heats water in the constant-temperature water tank to heat the alcohol solution in the alcohol container, the first temperature detection unit detects the temperature of the alcohol solution, when the temperature of the alcohol solution reaches a set temperature, the heating pipe stops heating, the alcohol of the alcohol solution begins to volatilize, the alcohol electrochemical sensor begins to collect alcohol information and transmit the alcohol information to the alcohol analysis unit, the alcohol analysis unit analyzes and calculates the alcohol information to obtain alcohol concentration data, and then the alcohol concentration data is transmitted to the main control module, the concentration detection of the alcohol solution is completed, the whole detection operation process does not involve professional skills, the operation is simple and convenient, only a small amount of electric energy, water and the alcohol solution are consumed in the whole detection process, and the detection cost is low.
In one embodiment, the alcohol detection module further includes a signal amplification unit, and the alcohol electrochemical sensor is electrically connected to the alcohol analysis unit through the signal amplification unit.
In one embodiment, the alcohol detection mechanism further comprises a liquid level detection unit electrically connected with the main control module, and the liquid level detection unit is arranged in the alcohol container.
In one embodiment, the alcohol detection mechanism further comprises an input panel, and the input panel is electrically connected with the main control module.
In one embodiment, the alcohol detection mechanism further comprises a display unit, and the display unit is electrically connected with the main control module.
In one embodiment, the heating module further includes a temperature control unit electrically connected to the main control module and a second temperature detection unit electrically connected to the temperature control unit, and the second temperature detection unit extends into the constant-temperature water tank.
In one embodiment, the alcohol solution concentration detection device further comprises a magnetic stirrer, the magnetic stirrer comprises a magnetic base and a magnetic stirring rod, the constant-temperature water tank is arranged on the magnetic base, and the magnetic stirring rod is arranged in the constant-temperature water tank.
In one embodiment, the constant-temperature water tank is provided with a water injection port.
In one embodiment, the alcohol container is provided with a liquid discharge pipe penetrating out of the constant-temperature water tank, and the liquid discharge pipe is provided with a liquid discharge valve.
In one embodiment, the constant-temperature water tank is provided with a notch, and the bottom of the alcohol detection mechanism is provided with a buckle cover buckled on the notch.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an alcohol solution concentration detection device provided by an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10. the device comprises a constant temperature container, 11, a constant temperature water tank, 111, a notch, 112, a water injection port, 113, a support, 12, an alcohol container, 121, a liquid discharge pipe, 122, a liquid discharge valve, 20, an alcohol detection mechanism, 21, a main control module, 22, an alcohol detection module, 221, an alcohol analysis unit, 222, an alcohol electrochemical sensor, 223, a signal amplification unit, 23, a first temperature detection unit, 24, a liquid level detection unit, 25, an input panel, 26, a display unit, 27, a heating module, 271, a temperature control unit, 272, a heating pipe, 273, a second temperature detection unit, 28, a buckle cover, 281, a buckle part, 29, a power supply module, 30, a magnetic stirrer, 31, a magnetic base, 32 and a magnetic stirring rod.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, an apparatus for detecting alcohol concentration includes: the alcohol detection device comprises a constant temperature container 10 and an alcohol detection mechanism 20, wherein the constant temperature container 10 comprises a constant temperature water tank 11 and an alcohol container 12 arranged in the constant temperature water tank 11; the alcohol detection mechanism 20 comprises a main control module 21, an alcohol detection module 22, a first temperature detection unit 23 and a heating module 27, wherein the alcohol detection module 22 comprises an alcohol analysis unit 221 electrically connected with the main control module 21 and an alcohol electrochemical sensor 222 electrically connected with the alcohol analysis unit 221, and the alcohol electrochemical sensor 222 is arranged in the alcohol container 12; the first temperature detection unit 23 is electrically connected with the main control module 21 and extends into the alcohol container 12; the heating module 27 comprises a heating pipe 272 electrically connected with the main control module 21, and the heating pipe 272 extends into the thermostatic water tank 11.
When the alcohol solution concentration detection device is used, water is injected into the constant temperature water tank 11 to soak the alcohol container 12 in water, the alcohol solution is injected into the alcohol container 12, then the alcohol detection mechanism 20 is placed on the constant temperature container 10, the heating pipe 272 is extended into the constant temperature water tank 11, the alcohol electrochemical sensor 222 is placed in the alcohol container 12, the first temperature detection unit 23 is extended into the alcohol container 12, the alcohol detection mechanism 20 is started, the heating pipe 272 heats the water in the constant temperature water tank 11 to heat the alcohol solution in the alcohol container 12, the first temperature detection unit 23 detects the temperature of the alcohol solution, when the temperature of the alcohol solution reaches the set temperature, the heating pipe 272 stops heating, the alcohol of the alcohol solution starts to volatilize, the alcohol electrochemical sensor 222 starts to collect alcohol information and transmit the alcohol information to the alcohol analysis unit 221, the alcohol analysis unit 221 analyzes and calculates alcohol information to obtain alcohol concentration data, and then transmits the alcohol concentration data to the main control module 21, so that the concentration detection of alcohol solution is completed.
The alcohol electrochemical sensor 222 may be a continuous monitoring electrochemical fuel cell alcohol sensor disclosed in the prior patent publication No. CN208488402U, and the specific structure of the alcohol electrochemical sensor 222 can be referred to the above prior patent publication, and will not be described in detail herein.
Of course, the alcohol electrochemical sensor 222 may be another type of sensor, such as an electrochemical sensor of type ME3C2H5OH, or an electrochemical sensor of type FSS-A80, and is not limited thereto.
Specifically, referring to fig. 1, the alcohol detection mechanism 20 further includes a power module 29, and the power module 29 is used for being connected to a mains supply to supply power to the components of the alcohol detection mechanism 20.
Specifically, the alcohol detection mechanism 20 further includes a data output unit, through which the alcohol concentration data can be transmitted to an external device such as a computer, a mobile phone, etc. for further analysis. The data output unit may be a wired transmission unit, such as a USB (Universal Serial Bus) port, or a Wireless transmission unit, such as a bluetooth module, a WIFI (Wireless Fidelity ) module, and the like.
Specifically, please continue to refer to fig. 1, a supporting column 113 is disposed in the constant temperature water tank 11 along the vertical direction, and the alcohol container 12 is supported on the supporting column 113, so as to prevent the alcohol container 12 from shaking up and down during the alcohol concentration detection process to affect the detection accuracy of the alcohol concentration.
In an embodiment, referring to fig. 1, the alcohol detecting module 22 further includes a signal amplifying unit 223, and the alcohol electrochemical sensor 222 is electrically connected to the alcohol analyzing unit 221 through the signal amplifying unit 223. The signal amplifying unit 223 is used for amplifying the electric signal of the alcohol electrochemical sensor 222 and transmitting the amplified electric signal to the alcohol analyzing unit 221, so that the alcohol analyzing unit 221 receives the alcohol signal and analyzes the alcohol signal.
In one embodiment, referring to fig. 1, the alcohol detecting mechanism 20 further includes a liquid level detecting unit 24 electrically connected to the main control module, and the liquid level detecting unit 24 is disposed in the alcohol container 12. After alcohol solution is added into the alcohol container 12, the alcohol detection mechanism 20 is placed on the thermostatic container 10, the liquid level detection unit 24 is placed in the alcohol container 12, after the alcohol detection mechanism 20 is started, the liquid level detection unit 24 starts to detect the liquid level in the alcohol container 12 and transmits liquid level data to the main control module 21, when the alcohol liquid level exceeds a set value, the main control module 21 sends an alarm, at the moment, a user needs to pour out redundant alcohol solution in the alcohol container 12, so that the alcohol electrochemical sensor 222 is prevented from being soaked in the alcohol solution, and alcohol detection cannot be carried out.
The liquid level detection unit 24 may be of various types, such as an electrode type liquid level sensor, a photoelectric type liquid level sensor, a pressure type liquid level sensor, and the like, and is not particularly limited herein.
Further, the alcohol detection mechanism 20 further includes an alarm unit electrically connected to the main control module, and the alarm unit is configured to send an alarm to a user when the liquid level of the alcohol solution exceeds a set value. The alarm unit may be an optical alarm, such as a light emitting diode, or an acoustic alarm, such as a buzzer, a speaker, etc., and is not particularly limited herein.
In an embodiment, referring to fig. 1, the alcohol detecting mechanism 20 further includes an input panel 25, and the input panel 25 is electrically connected to the main control module 21. The user can input various data information to the main control module 21 through the input panel 25, such as the upper limit value of the temperature of the alcohol solution, the upper limit value of the liquid level of the alcohol solution, and the like, so that the trouble of an external input device is avoided, and the operation difficulty of alcohol detection is further reduced.
The input panel 25 may be a mechanical input panel, a touch input panel, or the like, and is not limited thereto.
In an embodiment, referring to fig. 1, the alcohol detection mechanism 20 further includes a display unit 26, and the display unit 26 is electrically connected to the main control module 21. The real-time alcohol concentration numerical value of alcohol solution is directly perceived to user's accessible display element 26 to the user can in time carry out the record to alcohol concentration numerical value, further improves above-mentioned alcohol solution concentration detection device's convenience of use.
The display unit 26 may be of various types, such as a digital display, a liquid crystal display, etc., and is not particularly limited herein.
In an embodiment, please refer to fig. 1, the heating module 27 further includes a temperature control unit 271 electrically connected to the main control module 21 and a second temperature detecting unit 273 electrically connected to the temperature control unit 271, wherein the second temperature detecting unit 273 extends into the constant-temperature water tank 11. Specifically, the heating pipe 272 is electrically connected with the main control unit through the temperature control unit 271. After the alcohol detection mechanism 20 is started, the heating pipe 272 starts to heat the water in the constant-temperature water tank 11, meanwhile, the second temperature detection unit 273 continuously detects the temperature of the water in the constant-temperature water tank 11, when the water temperature reaches a set value, the temperature control unit 271 controls the heating pipe 272 to stop heating, when the water temperature drops to be less than the set value, the temperature control unit 271 restarts the heating pipe 272 to heat the water, the circulation work is performed, the water temperature control precision of the constant-temperature water tank 11 is effectively improved, and the problem that the alcohol concentration detection is inaccurate due to overhigh or overlow temperature of the alcohol solution is avoided.
In an embodiment, referring to fig. 1, the alcohol solution concentration detecting apparatus further includes a magnetic stirrer 30, the magnetic stirrer 30 includes a magnetic base 31 and a magnetic stirring rod 32, the constant temperature water tank 11 is disposed on the magnetic base 31, and the magnetic stirring rod 32 is disposed in the constant temperature water tank 11. When heating the water in the constant temperature water tank 11, the magnetic stirrer 30 is started to rotate the magnetic stirring rod 32 in the constant temperature water tank 11 so as to stir the water in the constant temperature water tank 11, thereby ensuring that the overall temperature of the water in the constant temperature water tank 11 is kept uniform, and further ensuring that the alcohol solution is heated uniformly.
In one embodiment, referring to fig. 1, the constant temperature water tank 11 is provided with a water filling port 112. The user can inject water into the constant temperature water tank 11 through the water injection port 112, and the convenience of use of the alcohol solution concentration detection device is further improved.
In one embodiment, referring to fig. 1, the alcohol container 12 is provided with a drain pipe 121 extending out of the thermostatic water bath 11, and the drain pipe 121 is provided with a drain valve 122. After the concentration of the alcohol solution is detected, the user can open the liquid discharge valve 122, and the alcohol solution is discharged through the liquid discharge pipe 121, so that the alcohol solution is prevented from remaining in the alcohol container 12, and the convenience of the alcohol solution concentration detection device is further improved.
In one embodiment, referring to fig. 1, the constant temperature water tank 11 is provided with a notch 111, and the bottom of the alcohol detection mechanism 20 is provided with a cover 28 fastened to the notch 111. Specifically, the fastening cover 28 is provided with a fastening portion 281, after water is filled into the constant temperature water tank 11 and alcohol solution is filled into the alcohol container 12, the fastening cover 28 is fastened with the notch 111 of the constant temperature water tank 11 through the fastening portion 281, at this time, the heating pipe 272 extends into the constant temperature water tank 11, the alcohol detection mechanism 20 and the first temperature detection unit 23 both extend into the alcohol container 12, so as to seal the constant temperature container 10, and the alcohol concentration detection accuracy of the alcohol solution is prevented from being influenced by leakage after the alcohol is volatilized.
Further, a seal ring is provided between the cover 28 and the constant temperature water bath 11 to further improve the sealing property between the cover 28 and the constant temperature water bath 11.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An alcohol solution concentration detection device, comprising:
the constant temperature container comprises a constant temperature water tank and an alcohol container arranged in the constant temperature water tank;
the alcohol detection mechanism comprises a main control module, an alcohol detection module, a first temperature detection unit and a heating module, wherein the alcohol detection module comprises an alcohol analysis unit electrically connected with the main control module and an alcohol electrochemical sensor electrically connected with the alcohol analysis unit, and the alcohol electrochemical sensor is arranged in the alcohol container; the first temperature detection unit is electrically connected with the main control module and extends into the alcohol container; the heating module comprises a heating pipe electrically connected with the main control module, and the heating pipe extends into the constant-temperature water tank.
2. The alcohol solution concentration detection device according to claim 1, wherein the alcohol detection module further comprises a signal amplification unit, and the alcohol electrochemical sensor is electrically connected to the alcohol analysis unit through the signal amplification unit.
3. The alcohol solution concentration detecting device according to claim 1, wherein the alcohol detecting mechanism further includes a liquid level detecting unit electrically connected to the main control module, the liquid level detecting unit being disposed in the alcohol container.
4. The alcohol solution concentration detecting device according to claim 1, wherein the alcohol detecting mechanism further includes an input panel electrically connected to the main control module.
5. The alcohol solution concentration detection device according to claim 1, wherein the alcohol detection mechanism further comprises a display unit, and the display unit is electrically connected to the main control module.
6. The alcohol solution concentration detection device according to claim 1, wherein the heating module further comprises a temperature control unit electrically connected to the main control module and a second temperature detection unit electrically connected to the temperature control unit, and the second temperature detection unit extends into the constant-temperature water tank.
7. The alcohol solution concentration detecting apparatus according to claim 1, further comprising a magnetic stirrer, wherein the magnetic stirrer comprises a magnetic base and a magnetic stirring rod, the constant-temperature water tank is disposed on the magnetic base, and the magnetic stirring rod is disposed in the constant-temperature water tank.
8. The apparatus according to any one of claims 1 to 7, wherein the thermostatic water bath is provided with a water inlet.
9. The apparatus according to any one of claims 1 to 7, wherein the alcohol container is provided with a drain pipe extending through the thermostatic water bath, and the drain pipe is provided with a drain valve.
10. The apparatus according to any one of claims 1 to 7, wherein the thermostatic water bath has a notch, and a cover is provided at a bottom of the alcohol detecting mechanism to be fastened to the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262962.5U CN211697625U (en) | 2019-12-16 | 2019-12-16 | Alcohol solution concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262962.5U CN211697625U (en) | 2019-12-16 | 2019-12-16 | Alcohol solution concentration detection device |
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| Publication Number | Publication Date |
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| CN211697625U true CN211697625U (en) | 2020-10-16 |
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| CN201922262962.5U Active CN211697625U (en) | 2019-12-16 | 2019-12-16 | Alcohol solution concentration detection device |
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| CN (1) | CN211697625U (en) |
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- 2019-12-16 CN CN201922262962.5U patent/CN211697625U/en active Active
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