CN208953519U - A kind of novel tea Quality Detection collection device - Google Patents
A kind of novel tea Quality Detection collection device Download PDFInfo
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- CN208953519U CN208953519U CN201821159939.2U CN201821159939U CN208953519U CN 208953519 U CN208953519 U CN 208953519U CN 201821159939 U CN201821159939 U CN 201821159939U CN 208953519 U CN208953519 U CN 208953519U
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Abstract
The utility model provides a kind of novel tea Quality Detection collection device, cavity, gas detection cavity occurs including gas, pumps unit, gas displacement unit and detection unit, gas detection cavity is provided with exhaust pipe and solenoid valve, solenoid valve is arranged on exhaust pipe, and detection unit includes processor, sensor detection group and circuit board.Using gas replaces unit for the air displacement in the gas generation gentle body test chamber of cavity into nitrogen or argon gas, excludes influence of the ingredient in air to detected gas.Then detected tealeaves will be needed to place gas such as to occur to heat in ware by heating unit, so that the ingredient in tealeaves is by evapotranspiration in gas generation cavity body, it reuses and pumps unit for the detected gas of generation by being delivered in gas-detecting cavity body in gas generation cavity room, the intracorporal gas of test chamber is detected by detection unit, and then obtains the component content in detected gas.Improve the accuracy of detection data.
Description
Technical field
The utility model relates to gas-detecting device field more particularly to a kind of novel tea Quality Detection collection devices.
Background technique
Existing detection device often mixes the gas in some air when collecting gas, therefore is easy so that inspection
It surveys the intracorporal detection gas mixing of chamber and is easy to appear non-uniform phenomenon, therefore be easy so that the data of detection deviate.And
And in the body gas for being passed through detection under sealing state, can not only be easy so that saturation state is rapidly achieved in test chamber, so that close
The body Gas content being detected in envelope cavity is relatively fewer, influences the data of detection.According to the test chamber for partly starting the formula of putting,
It is being sealed detection after being passed through enough gas, then is needing to consume more detected gas, while can also mix
The air of ambient enviroment can then have large effect for accurately detecting.
Utility model content
For this reason, it may be necessary to provide a kind of novel tea Quality Detection collection device, solve to be easy to mix in existing detection device
The problem of data of air impact detection.
To achieve the above object, a kind of novel tea Quality Detection collection device is inventor provided, including gas occurs
Cavity, gas detection cavity pump unit, gas displacement unit and detection unit；It is described to pump unit setting in gas generation
Between cavity and gas detection cavity, gas displacement unit and gas occur pipe between cavity and connect, the setting of gas detection cavity
There are exhaust pipe and solenoid valve, solenoid valve is arranged on exhaust pipe, and one end of exhaust pipe is arranged through the side wall of gas detection cavity,
Detection unit is arranged in gas-detecting cavity body；The detection unit includes processor, sensor detection group and circuit board, processing
On circuit boards, sensor detection group is electrically connected with processor for device and the setting of sensor detection group, and the gas occurs cavity and sets
It is equipped with gas and ware and heating unit occurs, heating unit is arranged in gas and occurs in the inner bottom surface of cavity, and gas occurs ware and sets
It sets on the top surface of heating unit；Unit is pumped for pumping the intracorporal gas of gas generation cavity to gas-detecting cavity body；
The air displacement that air ventilation device is used to gas occur in the gentle body test chamber of cavity is nitrogen or argon gas.
Further, the gas displacement unit includes air accumulator, air pump and valve, the input terminal and air accumulator of air pump it
Between pipe connection setting, pipe connection setting between the side wall of cavity occurs for the output end and gas of air pump, valve setting air pump with
Gas occurs on the pipeline between cavity.
Further, the unit of pumping includes pumping air pump and detection valve, and the input terminal and gas for pumping air pump are sent out
Pipe connection setting, the output end for pumping air pump connect setting with the side wall pipe of gas detection cavity between raw cavity, detect valve
Setting is being pumped between air pump and gas generation cavity.
Further, the gas detection cavity is provided with sealing cover and holder, and the holder setting is examined in gas
It surveys in the inside top of cavity, sealing cover is arranged on the top surface of gas detection cavity, and the cassette bottom of holder is provided with multiple gas
Hole, detection unit are arranged in holder.
Further, the gas detection cavity is additionally provided with fan, and the fan is arranged in gas detection cavity
On portion bottom surface.
Further, the sensor detection group includes alcohol sensor, metal oxide sensor and enzyme sensor, institute
State the setting of alcohol sensor, metal oxide sensor and enzyme sensor electrical connection on circuit boards.
It further, further include display, on the display is arranged at the top of the lateral surface of gas detection cavity, display
Device is electrically connected setting with the output end of processor.
It further, further include alarm, the alarm includes alarm lamp and buzzer, and alarm and buzzer are arranged
On the lateral surface of gas detection cavity, and alarm and buzzer are located between display and gas detection cavity top, report
Warning lamp is electrically connected with buzzer, and alarm lamp is electrically connected with processor.
It is different from the prior art, the gentle body test chamber of cavity is occurred for gas by gas displacement unit by above-mentioned technical proposal
Intracorporal air displacement is at nitrogen or argon gas, while guaranteeing that detected gas will not react with it, excludes in air
Influence of the ingredient to detected gas.Detected tealeaves will be needed to place gas such as to occur to carry out in ware by heating unit
Heating reuses so that the ingredient in tealeaves passes through evapotranspiration in gas generation cavity body and pumps unit for the tested of generation
Gas is surveyed by being delivered in gas-detecting cavity body in gas generation cavity room, the intracorporal gas of test chamber is examined by detection unit
It surveys, and then obtains the component content in detected gas.While guarantee gas-detecting cavity intracorporal leakproofness, gas detection
The intracorporal influence without air of chamber, it is ensured that the data detected have the characteristics that accuracy is high, highly reliable.
Detailed description of the invention
Fig. 1 is the schematic diagram of novel tea Quality Detection collection device described in specific embodiment；
Fig. 2 is the partial sectional view of novel tea Quality Detection collection device described in specific embodiment；
Fig. 3 is the schematic diagram of the detection unit of novel tea Quality Detection collection device described in specific embodiment.
Description of symbols:
10, cavity occurs for gas；101, ware occurs for gas；102, heating unit；
20, gas detection cavity；201, exhaust pipe；202, solenoid valve；203, sealing cover；
204, holder；205, fan；
30, unit is pumped；301, air pump is pumped；302, valve is detected；
40, gas displacement unit；401, air accumulator；402, air pump；403, valve；
50, detection unit；501, processor；502, sensor detection group；503, circuit board；
5021, alcohol sensor；5022, metal oxide sensor；5023, enzyme sensor；
60, display；
70, alarm；701, alarm lamp；702, buzzer；
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
It applies example and attached drawing is cooperated to be explained in detail.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the present embodiment provides a kind of novel tea Quality Detection collection devices, including gas
Cavity 10, gas detection cavity 20 occurs, pumps unit 30, gas displacement unit 40 and detection unit 50；It is described to pump unit
Setting occurs between cavity and gas detection cavity in gas, and gas displacement unit and gas occur pipe between cavity and connects, gas
Body test chamber is provided with exhaust pipe 201 and solenoid valve 202, and solenoid valve is arranged on exhaust pipe, and gas is run through in one end of exhaust pipe
The side wall of body test chamber is arranged, and detection unit is arranged in gas-detecting cavity body；The detection unit include processor 501,
Sensor detection group 502 and circuit board 503, processor are CPU or MCU.Processor and sensor detection group are arranged in circuit board
On, sensor detection group is electrically connected with processor, and sensor detection group and processor are all installed on circuit boards, passes through metallic copper
It is attached as conductor wire, and then achievees the purpose that electrical connection, the gas occurs cavity and is provided with gas generation 101 He of ware
Heating unit 102, heating unit are arranged in gas and occur in the inner bottom surface of cavity, and gas occurs ware and heating unit is arranged in
On top surface, unit is pumped for pumping the intracorporal gas of gas generation cavity to gas-detecting cavity body；Air ventilation device is used
It is nitrogen or argon gas in gas to that the air displacement in the gentle body test chamber of cavity occur.
The present embodiment and then is obtained in the tealeaves containing some heavy for adding thermogenetic gas to detect tealeaves
The beneficiating ingredient wanted, such as: alcohol, enzyme and metal oxide etc..Average value is removed from the multiple groups detection data obtained, in turn
It more can accurately obtain the component content data in the tealeaves.Specifically, in order to avoid the interference of air, in advance by gas
It is nitrogen or argon gas by its internal air displacement that the gentle body test chamber of cavity, which occurs, by gas displacement unit, and then is kept
Gas occurs the gentle physical examination of cavity and surveys inside cavity sealing, then the tealeaves in ware occurs to gas and is added by heating unit
Heat, heating unit can be heating wire or infrared heater, so that tealeaves is occurred in ware by heating diverging flue gas and gas,
And then substituted the gas in gas generation ware to gas-detecting cavity body by pumping unit, so that fast in gas-detecting cavity body
Speed adds thermogenetic gas full of tealeaves, provides good environment for detection.When detecting, it is detected by sensing detection group
The information in the gas of tealeaves is surveyed, then sends the data to processor and is handled, so that the data of the secondary detection are obtained, it can
By using wireless transmission and it is received in a manner of send the data to terminal, such as by way of bluetooth, send the data to hand
Machine or computer, so that people are recognized that detected specific data, while improving detection efficiency, it is ensured that detection
Accuracy.After detection, the gentle body test chamber of cavity is occurred to gas and is passed through air, and gas is occurred in ware
Tealeaves takes out, and cleans after ware occurs for gas and is placed on heating unit, that is, is ready for the detection of next time.
It includes pumping air pump 301 and detection valve 302 that unit is pumped in the present embodiment, wherein the input terminal for pumping air pump can
Pipe connect setting between side wall top cavity to occur with gas, and the output end for pumping air pump can be with gas detection cavity
Pipe connection setting between side wall bottom end, the setting of detection valve are being pumped between air pump and gas generation cavity.Occur by gas
When the intracorporal gas of chamber is pumped to gas-detecting cavity body, open detection valve, then pumped by pumping air pump, make to bring about the desired sensation
It is rapidly filled with detected gas in body test chamber, and then recloses detection valve, so that being closed in gas-detecting cavity body
State, therefore reliable data can be obtained with the content of accurate detection each ingredient of gas in it.Pumping air pump is gas
Pump, detection valve can be electromagnetic valve.
Gas displacement unit includes air accumulator 401, air pump 402 and valve 403 in the present embodiment, the input terminal of air pump and storage
Pipe connection setting between the side wall of cavity occurs for pipe connection setting between gas tank, the output end and gas of air pump, and valve setting exists
Air pump and gas occur on the pipeline between cavity.When carrying out gas displacement, the gas in air accumulator is pumped to by air pump
In gas generation cavity body, before this can first Open valve and detection valve, and gas occurs in the gentle body test chamber of cavity
Control can be vacuumized by vacuum pump, nitrogen or argon gas are then imported, so that gas occurs the gentle physical examination of cavity and surveys
Will not be with the presence of air in cavity, therefore can effectively improve the accuracy of detection data when detecting.
Gas detection cavity is provided with sealing cover 203 and holder 204 in the present embodiment, and the holder is arranged in gas
In the inside top of test chamber, sealing cover is arranged on the top surface of gas detection cavity, and the cassette bottom of holder is provided with multiple
Stomata, detection unit are arranged in holder.Circuit board can be installed in fixed and holder by holder, to circuit board
Have the function that support, protection with the sensor detection group on circuit board, and sealing cover can then be easily installed holder, and
The intracorporal equipment of gas-detecting cavity, therefore gas detection cavity is safeguarded convenient for people.Therefore when detecting, pass through placement and bottom surface
Through-hole import detected gas, and then detected by sensor detection group, due to sealing cover and gas detection cavity
Between seal capping, keep the leakproofness of gas detection cavity, ensure that detection gas will not contact mixing with air, raising detects
The accuracy of data.
The group of sensor detection described in the present embodiment includes alcohol sensor 5021, metal oxide sensor 5022 and enzyme
Sensor 5023, the alcohol sensor, metal oxide sensor and enzyme sensor electrical connection setting on circuit boards, wine
Smart sensor, metal oxide sensor, enzyme sensor and processor are all installed on circuit boards, by metallic copper as conductive
Line is attached, and then achievees the purpose that electrical connection.It can detecte the content of alcoholic content in tealeaves by alcohol sensor, together
Metal oxide and enzyme in reason tealeaves can also obtain its content data by sensor, to analyze the quality etc. of the tealeaves
Deng.
Gas detection cavity is additionally provided with fan 205 in the present embodiment, and the fan is arranged in gas detection cavity
On portion bottom surface.The gas being detected in gas-detecting cavity body can be accelerated to be uniformly distributed by fan, i.e., make to bring about the desired sensation by fan
Gas in body test chamber can be circulated, to achieve the purpose that stirring, while improving detection efficiency, be mentioned
The accuracy of the Supreme People's Procuratorate's measured data.
It further include display 60 in the present embodiment, display can be liquid crystal display or LED display, the display
On device is arranged at the top of the lateral surface of gas detection cavity, the display is electrically connected setting with the output end of processor, uses
The interface of processor on circuit boards is attached by data line with display, so that display reaches with processor and is electrically connected
Purpose, and then the transmission of data can be carried out.It further include alarm 70, the alarm includes alarm lamp 701 and buzzer
702, alarm and buzzer are arranged on the lateral surface of gas detection cavity, and alarm and buzzer are located at display and gas
Physical examination is surveyed between cavity top end, and alarm lamp is electrically connected with buzzer, and the output end of alarm lamp and the input terminal of buzzer are by leading
Electric wire is attached, and reaches concatenated purpose, and then achieve the purpose that electrical connection, and alarm lamp is electrically connected with processor, then can be with
One electromagnetic switch is installed between alarm lamp and processor, electromagnetic switch is sent a signal to by processor, so that electromagnetism is opened
Alarm lamp is connected with power supply for pass, so that alarm lamp lights and buzzer call, achievees the purpose that electrical connection, the electricity
Connection type is the prior art, therefore without being described in detail.The data obtained are handled by processor, are retransmited to display
On, therefore people directly pass through the display can be obtained detected data, if detection collection device occurs when detecting
Contingency can be alarmed by alarm, i.e. alarm lamp or glittering, while buzzer can pipe, therefore testing staff
The information can be recognized at the first time, and accident is handled at the first time.
It should be noted that being not intended to limit although the various embodiments described above have been described herein
The scope of patent protection of the utility model.Therefore, based on the innovative idea of the utility model, embodiment described herein is carried out
Change and modification or equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly
Or above technical scheme is used in other related technical areas indirectly, it is included in the protection model of the utility model patent
Within enclosing.
Claims (8)
1. a kind of novel tea Quality Detection collection device, it is characterised in that: including gas occur cavity, gas detection cavity,
Pump unit, gas displacement unit and detection unit；
It is described to pump unit setting between gas generation cavity and gas detection cavity, gas displacement unit and gas generation cavity
Pipe connects between body, and gas detection cavity is provided with exhaust pipe and solenoid valve, and solenoid valve is arranged on exhaust pipe, and the one of exhaust pipe
End is arranged through the side wall of gas detection cavity, and detection unit is arranged in gas-detecting cavity body；
The detection unit includes processor, sensor detection group and circuit board, and processor and sensor detection group are arranged in electricity
On the plate of road, sensor detection group is electrically connected with processor, and the gas occurs cavity and is provided with gas generation ware and heating unit,
Heating unit is arranged in gas and occurs in the inner bottom surface of cavity, and gas occurs ware and is arranged on the top surface of heating unit；
Unit is pumped for pumping the intracorporal gas of gas generation cavity to gas-detecting cavity body；Air ventilation device is used for will
It is nitrogen or argon gas that air displacement in the gentle body test chamber of cavity, which occurs, for gas.
2. a kind of novel tea Quality Detection collection device according to claim 1, it is characterised in that: the gas displacement
Unit includes air accumulator, air pump and valve, pipe connection setting, the output end and gas of air pump between the input terminal and air accumulator of air pump
Pipe connection setting between the side wall of cavity occurs for body, and valve is arranged on the pipeline between air pump and gas generation cavity.
3. a kind of novel tea Quality Detection collection device according to claim 1, it is characterised in that: described to pump unit
Including pumping air pump and detection valve, the input terminal and gas for pumping air pump occur pipe connection between cavity and are arranged, and pump air pump
Output end connect setting with the side wall pipe of gas detection cavity, the setting of detection valve pump air pump and gas occur cavity it
Between.
4. a kind of novel tea Quality Detection collection device according to claim 1, it is characterised in that: the gas detection
Cavity is provided with sealing cover and holder, and the holder is arranged in the inside top of gas detection cavity, sealing cover setting
On the top surface of gas detection cavity, the cassette bottom of holder is provided with multiple stomatas, and detection unit is arranged in holder.
5. a kind of novel tea Quality Detection collection device according to claim 1, it is characterised in that: the gas detection
Cavity is additionally provided with fan, and the fan is arranged in the inner bottom surface of gas detection cavity.
6. a kind of novel tea Quality Detection collection device according to claim 1, it is characterised in that: the sensor inspection
Survey group includes alcohol sensor, metal oxide sensor and enzyme sensor, the alcohol sensor, metal oxide sensor
Setting with enzyme sensor electrical connection is on circuit boards.
7. a kind of novel tea Quality Detection collection device according to claim 1, it is characterised in that: further include display
Device, on the display is arranged at the top of the lateral surface of gas detection cavity, display is electrically connected with the output end of processor and sets
It sets.
8. a kind of novel tea Quality Detection collection device according to claim 1, it is characterised in that: further include alarm
Device, the alarm include alarm lamp and buzzer, and alarm and buzzer are arranged on the lateral surface of gas detection cavity, and
Alarm and buzzer are located between display and gas detection cavity top, and alarm lamp is electrically connected with buzzer, alarm lamp with
Processor electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821159939.2U CN208953519U (en) | 2018-07-20 | 2018-07-20 | A kind of novel tea Quality Detection collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821159939.2U CN208953519U (en) | 2018-07-20 | 2018-07-20 | A kind of novel tea Quality Detection collection device |
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| Publication Number | Publication Date |
|---|---|
| CN208953519U true CN208953519U (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821159939.2U Expired - Fee Related CN208953519U (en) | 2018-07-20 | 2018-07-20 | A kind of novel tea Quality Detection collection device |
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| Country | Link |
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| CN (1) | CN208953519U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632265A (en) * | 2019-11-07 | 2019-12-31 | 徐州台江生物科技有限公司 | Portable food safety inspection device |
| CN110954532A (en) * | 2019-11-28 | 2020-04-03 | 吉林大学 | Soil nutrient detection device based on visual smell sense |
| CN115041241A (en) * | 2022-04-07 | 2022-09-13 | 广州医科大学附属第一医院（广州呼吸中心） | Expose cabin body convenient to pollutant gas circulation |
| CN115041242A (en) * | 2022-04-07 | 2022-09-13 | 广州医科大学附属第一医院（广州呼吸中心） | Novel pollutant gas exposure cabin body |
-
2018
- 2018-07-20 CN CN201821159939.2U patent/CN208953519U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632265A (en) * | 2019-11-07 | 2019-12-31 | 徐州台江生物科技有限公司 | Portable food safety inspection device |
| CN110954532A (en) * | 2019-11-28 | 2020-04-03 | 吉林大学 | Soil nutrient detection device based on visual smell sense |
| CN110954532B (en) * | 2019-11-28 | 2021-07-02 | 吉林大学 | Soil nutrient detection device based on visual smell sense |
| CN115041241A (en) * | 2022-04-07 | 2022-09-13 | 广州医科大学附属第一医院（广州呼吸中心） | Expose cabin body convenient to pollutant gas circulation |
| CN115041242A (en) * | 2022-04-07 | 2022-09-13 | 广州医科大学附属第一医院（广州呼吸中心） | Novel pollutant gas exposure cabin body |
| CN115041242B (en) * | 2022-04-07 | 2024-05-24 | 广州医科大学附属第一医院（广州呼吸中心） | Novel pollutant gas exposure cabin body |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |