CN200990028Y - Temperature and humidity observing and controlling system for tea preparation - Google Patents
Temperature and humidity observing and controlling system for tea preparation Download PDFInfo
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- CN200990028Y CN200990028Y CN 200620035772 CN200620035772U CN200990028Y CN 200990028 Y CN200990028 Y CN 200990028Y CN 200620035772 CN200620035772 CN 200620035772 CN 200620035772 U CN200620035772 U CN 200620035772U CN 200990028 Y CN200990028 Y CN 200990028Y
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- humiture
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Abstract
A humiture observing and controlling system for tea preparation comprises an observing and controlling device and a humiture sensor. The observing and controlling device with a single chip machine as the core is connected with a display, which is connected with a plurality of temperature sensors arranged on different positions of the tea pile or inside different tea piles. The observing and controlling device is connected with an alarm circuit. The temperature sensor signal of each point is received by the observing and controlling device, the number of each point and the temperature value are displayed in turn on the display. The observing and controlling device is arranged on the humidity sensor of the processing place by connection to detect the air humidity of the processing place. When the temperature of certain point is up to the highest or lowest temperature, the alarm circuit is accessed to alarm audibly and visibly, thus the workers disperse in time. Or the air blower of the ventilating duct air outlet near the point is started to lower the temperature. When the indoor humidity is up to the highest or lowest prepared temperature, the ventilating fan is started to dehumidify or the magnetic valve of the steam pipe inlet which is started to humidify and raise temperature. The upper computer is connected with a plurality of observing and controlling devices through a bus, thus recording and storing the detected temperature. The system detects in real-time, adjusts the humiture properly, and guarantees the stability of tea quality.
Description
(1) technical field
The utility model relates to the equipment that preparation of tea is used, and is specially the humiture TT﹠C system that a kind of preparation of tea is used.
(2) technical background
In back its preparation section of tealeaves,, all need the strict control of humiture as the basement worker employed in a plant nursery preface of jasmine tea class, the fermentation ageing operation and the baking operation of black tea.The tea making industry still adopts traditional manual production technology at present.
As the basement worker employed in a plant nursery preface of jasmine tea, be bright jasmine petal to be mixed with tealeaves pile the tea heap, temperature edges up, and the fragrance that the Jasmine of bursting forth is gradually emitted is absorbed by tealeaves.Require to keep certain temperature within a certain period of time, could allow the jasmine petal continue to tell perfume (or spice) and the fragrance of a flower can be absorbed by tealeaves to greatest extent.The speed that the tea stack temperature raises is crucial parameter with the time that reaches maximum temperature, but these two key parameters are subjected to the water cut of temperature, air humidity, tealeaves and flower, the multifactor impacts such as size height of tea heap, the very difficult grasp.When spending, most factories basement carries out " logical flower " (stirring the tea heap) or " branch ditch " in the regulation certain hour, to reduce the tea stack temperature.If the tea stack temperature is too high, " decorated fire " can take place, cause the quality accident of spending dead tea bad.In order to ensure the quality of products, when the factory's basement that also has was spent, the temperature of manual measurement tea heap was taken a lot of work but manually thermometric is not only time-consuming in large-scale the production, and also difficulty is accomplished accurately real-time.
Equally, the black tea of after fermentation, as Yunnan Pu'er tea, Guangxi Liu Bao tea etc., the quality of quality depends primarily on its fermentation ageing (wet heap) operation, the success or failure key of this operation is except adding to tealeaves or keeping the suitable moisture, also needs to offer tea to pile up to keep certain humiture in the certain hour.The tea heap is inner to keep suitable temperature just can make tealeaves full and uniform fermentation under action of microorganisms making under the suitable air humidity, make the catechin and the Polyphenols oxidative degradation of tealeaves, produce special tea perfume (or spice), and also make the composition that produces many body health benefits in the tea in the sweat.In fermentation ageing (wet heap) operation, if the too high meeting of tea heap pile core temperature causes feeling terribly worried i.e. tealeaves blackening charing.And the fermented bacterium difference that produces of different temperatures humidity environment, directly influence the quality of gained fermented tea.The oven dry of this type of tea is air-dry at 50 ℃ of left and right sides low temperature, also needs the strict control of humiture.Pu'er tea, six fort tea etc. are difficult to guarantee real-time monitoring by artificial thermometric hygrometric in a word, also are difficult to guarantee the up-to-standard stable of tea.
In sum, existing market does not still have the humiture TT﹠C system that preparation of tea is used.
(3) utility model content
The purpose of this utility model is the humiture TT﹠C system that a kind of preparation of tea of design is used, automatic monitoring humiture when preparation of tea, and when surpassing uniform temperature or humidity, report to the police automatically or startup conditioning facility.
The humiture TT﹠C system that the preparation of tea of the utility model design is used, comprise measurement and control instrument and temperature sensor, the measurement and control instrument core is a single-chip microcomputer, be connected to multiple external facilities such as display, the measurement and control instrument interface is connected with 1～64 temperature sensor, and temperature sensor places in the diverse location or different tea heap in the tea heap.The highest and the minimum temperature value that the measurement and control instrument storage is set.Measurement and control instrument also is connected to warning circuit.Warning circuit can be connected to loudspeaker and/or alarm lamp.
Measurement and control instrument receives the signal of each point temperature sensor, through changing number and the temperature value that shows the each point temperature sensor on its display in turn, to grasp diverse location or the interior temperature of different tea heap in the tea heap.When certain some temperature reaches the highest or minimum temperature, connect warning circuit, sound and light alarm, and point out the sensor number that transfinites.Warning circuit can connect Voice Recording Assembly, audio alert; And can connect cooling installation.
Measurement and control instrument also can insert the humidity sensor that one or more place the processing site diverse location, when detecting the each point temperature, detects the air humidity of processing site, shows the each point humidity value on display in turn.The same the highest and minimum humidity value of setting in the measurement and control instrument stored.When certain some humidity reaches the highest or minimum setting value, connect startup damping facility.
Measurement and control instrument also can be connected to keyboard, with the highest, minimum temperature that adjust to set or humidity etc., and adapting to different temperature, or the tealeaves of different moisture content or flower.
This measurement and control instrument can be connected with host computer through the RS-485 bus, and a host computer can connect many measurement and control instruments of control, and every measurement and control instrument stores specific address.Host computer is by the humiture value of address real time record and storage each point that each measurement and control instrument is surveyed, the management software of special-purpose preparation of tea is installed in the computing machine, relevant data is converted to tables of data or curve map, can shows each point humiture change curve in real time at screen, also printable output.
The humiture TT﹠C system that this preparation of tea is used also can comprise cooling installation.Lay ventilating duct under the tea heap, near the laying temperature sensor air outlet is arranged, fan blower is arranged on the air outlet, the power control line of fan blower is connected with measurement and control instrument.When the temperature sensor measured temperature of certain point surpassed mxm., measurement and control instrument was sent signal, opens the air outlet fan blower of this point, and the fresh air of sending into reduces the tea stack temperature of this point.Play the effect of logical flower automatically.When this temperature is reduced to setting value, measurement and control instrument is sent signal, closes the air outlet fan blower of this point.
The humiture TT﹠C system that this preparation of tea is used also can comprise worming-up equipment.Be provided with the hot dry wind air outlet in the processing site, air outlet is equipped with fan blower, and the power control line of fan blower is connected with measurement and control instrument.When the temperature sensor measured temperature of processing site was lower than minimum, measurement and control instrument was sent signal, opened the fan blower on this hot dry wind air outlet, and the hot dry wind of sending into raises the processing site space temperature.Play the effect of automatic intensification.Temperature is increased to setting value when the processing site, and measurement and control instrument is sent signal, closes hot dry wind air outlet fan blower.
The humiture TT﹠C system that this preparation of tea is used also can comprise the heating and moistening facility.Be provided with the wet-hot steam pipeline in the processing site, and in the steam inlet solenoid valve be housed, the control line of steam inlet solenoid valve is connected with measurement and control instrument.When the temperature sensor measured temperature of processing site is lower than minimum, or humidity sensor institute hygrometric degree is when being lower than setting value, and measurement and control instrument is sent signal, opens this steam inlet solenoid valve, and the wet-hot steam of inflow raises space, processing site humiture.Play the effect of automatic heating and moistening.When processing site temperature or humidity are increased to setting value, measurement and control instrument is sent signal, steam off inlet solenoid valve.
The processing site is equipped with exhaust fan, and its power lead is connected with measurement and control instrument.When the humidity sensor institute hygrometric degree of processing site was higher than setting value, measurement and control instrument was sent signal, opened exhaust fan, discharged space, processing site wet steam, played the effect of automatic reduction humidity.Humidity is reduced to setting value when the processing site, and measurement and control instrument is sent signal, closes exhaust fan.
The advantage of the humiture TT﹠C system that this preparation of tea is used is: 1, measure the temperature and the processing site ambient humidity of tea heap in real time, data are accurately stable; 2, install simply, easy to use, saving of work and time; 3, grasp the tea stack temperature in real time and change, handle in good time, guarantee that tea quality is stable, avoid quality accident to take place; 4, the humiture data in the real time record preparation of tea process can supply statistical study, help further improving preparation technology, work out the technical standard of science; 5, native system is equipped with automatic temperature-regulator and automatic humidity control, but makes basement worker employed in a plant nursery preface, fermentation ageing operation or the baking operation automatic and mechanical of preparation of tea process, for enclosed Tea Processing creates conditions.
(4) description of drawings
The structured flowchart of the humiture TT﹠C system embodiment 1 that Fig. 1 uses for this preparation of tea;
The structured flowchart of the humiture TT﹠C system embodiment 2 that Fig. 2 uses for this preparation of tea.
(5) embodiment
The measurement and control instrument in each workshop is connected with host computer through the RS-485 bus.
For avoiding the wiring difficulty, each temperature sensor is connected with measurement and control instrument by bus, and each temperature sensor has particular address.
Can connect automatic cooling installation in the native system, be equipped with ventilating duct at Cha Duixia, the output terminal of measurement and control instrument connects near the air outlet blower power supply control line of the ventilating duct of each temperature sensor.When the Cha Dui somewhere reached the maximum temperature of setting, it was aeration-cooling to open near the fan blower of this point automatically, reached to set when hanging down warm spot and closed this fan blower automatically, finished logical flower automatically.
Embodiment 2
Embodiment 2 structures of the humiture TT﹠C system that this preparation of tea is used are applicable to the fermentation ageing operation and the baking operation of after fermentation tea as shown in Figure 2.For the fermentation ageing operation and the baking operation of Pu'er tea or six fort tea etc., need the certain temperature and humidity of maintenance, be used for the structural representation in wet heap workshop and oven dry workshop shown in Fig. 2 for native system.
Measurement and control instrument in the wet heap workshop removes and is connected to the temperature sensor that places the diverse location in the tea heap, also is connected to an indoor temperature transmitter, and its another interface is connected to 1 humidity sensor that places in the job shop.The output terminal of measurement and control instrument connects cooling installation, i.e. blower power supply control line on the ventilating duct air outlet.Also be connected with heating and moistening facility and dehumidifying facility, promptly the output terminal of measurement and control instrument connects wet-hot steam entrance solenoid valve and exhaust fan.When indoor temperature and humidity is lower than setting value, open the steam inlet solenoid valve, wet-hot steam flows into indoor intensification humidification; When indoor humidity is higher than setting value, open exhaust fan and discharge indoor moisture.
Measurement and control instrument in the oven dry workshop also is connected with same thermometric hygrometric sensor, the output terminal of measurement and control instrument also is connected with and heats up and the dehumidifying facility, be that the output terminal of measurement and control instrument also connects fan blower and the exhaust fan on the hot dry wind air outlet, when indoor temperature is lower than setting value, open hot dry wind air outlet fan blower, hot dry wind is sent into indoor intensification; When being higher than setting value unlatching exhaust fan, indoor humidity discharges indoor moisture.
Host computer connects the wet heap of control workshop and the measurement and control instrument of drying the workshop through the RS485 bus, and two measurement and control instruments respectively have its particular address.
Claims (9)
1 one kinds of humiture TT﹠C system that preparation of tea is used is characterized in that:
Comprise measurement and control instrument and temperature sensor, the core of measurement and control instrument is a single-chip microcomputer, is connected to display, and the measurement and control instrument interface is connected with 1～64 temperature sensor, and temperature sensor places in the diverse location or different tea heap in the tea heap; The highest and the minimum temperature value that the measurement and control instrument storage is set; Measurement and control instrument also is connected to warning circuit, and warning circuit is connected to loudspeaker and/or alarm lamp.
The humiture TT﹠C system that 2 preparation of tea according to claim 1 are used is characterized in that:
1 or many described measurement and control instruments are connected with host computer through the RS-485 bus, and every measurement and control instrument stores specific address.
The humiture TT﹠C system that 3 preparation of tea according to claim 1 are used is characterized in that:
Described measurement and control instrument is connected to keyboard.
The 4 humiture TT﹠C system of using according to each described preparation of tea in the claim 1 to 3 is characterized in that:
Each temperature sensor is connected with measurement and control instrument by bus, and each temperature sensor has particular address.
The 5 humiture TT﹠C system of using according to each described preparation of tea in the claim 1 to 3 is characterized in that:
Another interface of described measurement and control instrument is connected with one or more humidity sensors, and humidity sensor places the diverse location of processing site.
The humiture TT﹠C system that 6 preparation of tea according to claim 1 and 2 are used is characterized in that:
Under the tea heap ventilating duct is arranged, its air outlet is installed fan blower, and the output terminal of described measurement and control instrument connects near the air outlet blower power supply control line of the ventilating duct of each temperature sensor.
The humiture TT﹠C system that 7 preparation of tea according to claim 1 and 2 are used is characterized in that:
System also has the hot dry wind air outlet that is provided with in the processing site, and air outlet is equipped with fan blower, and the output terminal of described measurement and control instrument connects hot dry wind air outlet blower power supply control line.
The humiture TT﹠C system that 8 preparation of tea according to claim 1 and 2 are used is characterized in that:
System also has the wet-hot steam pipeline that is provided with in the processing site, and in the steam inlet solenoid valve is housed, and the output terminal of described measurement and control instrument connects the steam inlet solenoid valve.
The humiture TT﹠C system that 9 preparation of tea according to claim 1 and 2 are used is characterized in that:
System also has the exhaust fan of installing in the processing site, and the exhaust fan power lead is connected with the output terminal of measurement and control instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035772 CN200990028Y (en) | 2006-09-22 | 2006-09-22 | Temperature and humidity observing and controlling system for tea preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035772 CN200990028Y (en) | 2006-09-22 | 2006-09-22 | Temperature and humidity observing and controlling system for tea preparation |
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| Publication Number | Publication Date |
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| CN200990028Y true CN200990028Y (en) | 2007-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200620035772 Expired - Fee Related CN200990028Y (en) | 2006-09-22 | 2006-09-22 | Temperature and humidity observing and controlling system for tea preparation |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354176A (en) * | 2011-08-01 | 2012-02-15 | 浙江工业大学 | Distributed control system for tea sorting production lines |
| CN102478642A (en) * | 2010-11-27 | 2012-05-30 | 西安大昱光电科技有限公司 | LED street-lamp high-temperature environment test control system |
| CN102495093A (en) * | 2011-12-12 | 2012-06-13 | 久盛地板有限公司 | Method and device for testing geothermal floor |
| CN103120356A (en) * | 2013-02-04 | 2013-05-29 | 高元能 | Areca nut drying automatic temperature control moisture discharge system |
| CN103645673A (en) * | 2013-12-13 | 2014-03-19 | 董盈 | Digitization program control small Tuo tea machine |
| CN103662116A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Dried material package moisture prevention and absorption device |
| CN104642572A (en) * | 2015-02-13 | 2015-05-27 | 梧州市天誉茶业有限公司 | Cellaring room for liubao tea |
| CN105831306A (en) * | 2016-06-14 | 2016-08-10 | 四川中测量仪科技有限公司 | Intelligent tea leaf scenting machine |
| CN106070927A (en) * | 2016-06-14 | 2016-11-09 | 四川中测量仪科技有限公司 | Folium Camelliae sinensis basement perfume (or spice) machine and Folium Camelliae sinensis basement perfume (or spice) intelligentized control method pattern |
| CN106212747A (en) * | 2016-08-04 | 2016-12-14 | 保山市365生态产业研究所 | Become the late protection method sampled tea |
| CN108050746A (en) * | 2017-12-27 | 2018-05-18 | 福建安溪铁观音集团股份有限公司 | The tea fresh keeping cabinet and its application method of a kind of automatically setting humiture |
| CN113349275A (en) * | 2021-05-26 | 2021-09-07 | 中国农业科学院茶叶研究所 | Scented tea scenting device and scented tea processing method |
| CN114081078A (en) * | 2021-12-13 | 2022-02-25 | 杭州艺福堂茶业有限公司 | Multi-section combined fermentation device and fermentation method thereof |
-
2006
- 2006-09-22 CN CN 200620035772 patent/CN200990028Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478642A (en) * | 2010-11-27 | 2012-05-30 | 西安大昱光电科技有限公司 | LED street-lamp high-temperature environment test control system |
| CN102354176A (en) * | 2011-08-01 | 2012-02-15 | 浙江工业大学 | Distributed control system for tea sorting production lines |
| CN102495093A (en) * | 2011-12-12 | 2012-06-13 | 久盛地板有限公司 | Method and device for testing geothermal floor |
| CN103662116A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Dried material package moisture prevention and absorption device |
| CN103120356A (en) * | 2013-02-04 | 2013-05-29 | 高元能 | Areca nut drying automatic temperature control moisture discharge system |
| CN103120356B (en) * | 2013-02-04 | 2015-09-02 | 高元能 | A kind of betel nut dries temperature automatically controlled dehumidification system |
| CN103645673A (en) * | 2013-12-13 | 2014-03-19 | 董盈 | Digitization program control small Tuo tea machine |
| CN104642572A (en) * | 2015-02-13 | 2015-05-27 | 梧州市天誉茶业有限公司 | Cellaring room for liubao tea |
| CN105831306A (en) * | 2016-06-14 | 2016-08-10 | 四川中测量仪科技有限公司 | Intelligent tea leaf scenting machine |
| CN106070927A (en) * | 2016-06-14 | 2016-11-09 | 四川中测量仪科技有限公司 | Folium Camelliae sinensis basement perfume (or spice) machine and Folium Camelliae sinensis basement perfume (or spice) intelligentized control method pattern |
| CN106212747A (en) * | 2016-08-04 | 2016-12-14 | 保山市365生态产业研究所 | Become the late protection method sampled tea |
| CN106212747B (en) * | 2016-08-04 | 2020-05-05 | 云南拾然科技服务有限公司 | Later-period protection method of finished tea |
| CN108050746A (en) * | 2017-12-27 | 2018-05-18 | 福建安溪铁观音集团股份有限公司 | The tea fresh keeping cabinet and its application method of a kind of automatically setting humiture |
| CN108050746B (en) * | 2017-12-27 | 2023-09-29 | 福建安溪铁观音集团股份有限公司 | Tea fresh-keeping cabinet capable of automatically setting temperature and humidity and application method thereof |
| CN113349275A (en) * | 2021-05-26 | 2021-09-07 | 中国农业科学院茶叶研究所 | Scented tea scenting device and scented tea processing method |
| CN114081078A (en) * | 2021-12-13 | 2022-02-25 | 杭州艺福堂茶业有限公司 | Multi-section combined fermentation device and fermentation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20120922 |