CN203723030U - Germinating cabinet - Google Patents
Germinating cabinet Download PDFInfo
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- CN203723030U CN203723030U CN201420109270.1U CN201420109270U CN203723030U CN 203723030 U CN203723030 U CN 203723030U CN 201420109270 U CN201420109270 U CN 201420109270U CN 203723030 U CN203723030 U CN 203723030U
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- Prior art keywords
- humidifier
- humidity
- building enclosure
- germinating cabinet
- temperature
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- Expired - Lifetime
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- 238000005286 illumination Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000012271 agricultural production Methods 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000035784 germination Effects 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- 230000035040 seed growth Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Greenhouses (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to the technical field of agricultural production equipment, in particular to a germinating cabinet for seed breeding.The germinating cabinet comprises an enclosure structure, as well as circulating fans, a humidifier, air cooling heat pump units and an environmental detection and automatic control mechanism which are mounted on the enclosure structure respectively, wherein the environmental detection and automatic control mechanism is connected with the circulating fans, the humidifier and the air cooling heat pump units respectively; and the environmental detection and automatic control mechanism detects changes of temperature and humidity in the enclosure structure via a sensor and adjusts the temperature and the humidity via the circulating fans, the humidifier and the air cooling heat pump units.The germinating cabinet applies the environmental detection and automatic control mechanism, so that the temperature and the humidity for germinating can be automatically detected and controlled when seeds are germinated, and the temperature and the humidity can be uniformly distributed in the germinating cabinet all the time driven by a circulating air flow generated by the circulating fans. The germinating cabinet further comprises an illumination device and meets illumination requirements of the photoblastic seeds.
Description
Technical field
The utility model relates to agricultural production equipment technical field, relates in particular to a kind of germinating cabinet for cultivating seeds.
Background technology
At present, presprouting of seeds equipment is requisite equipment in factorial seedling growth, seed processing factory, seed measuring station, seed R&D institution and agricultural production, and the vernalization that is mainly seed provides the growing environment of science.Presprouting of seeds is under suitable temperature, moisture, Oxygen Condition, makes Seed imbibition, ventilative, increases enzymic activity, enhances metabolism, and improves the operation process of germination vigor and germination rate.Seed is in vernalization process, higher to the temperature in vernalization environment, humidity requirement.Due to the difference in season, environmental temperature, humidity difference are very large, easily cause the situation of sprouting overlong time or cannot sprout.Traditional germination accelerating method, employing is placed in seedbed under greenhouse, directly breeding vernalization on seedbed, but owing to being difficult to control its environmental condition, easily cause germinateing uneven, planting percent is low, and easily generation burning is planted, the situation of rotten kind.
Existing vernalization equipment (CN202907549) discloses the structure of a kind of factorial seedling growth germinating cabinet, comprises circulation fan, humidifier and heater.While using this kind of equipment, cannot realize the parameters such as automatic detection indoor environment, humidity and change, and automatically control according to the variation of indoor environment, humidity; Cannot effectively make temperature, humidity be uniformly distributed in all the time everywhere indoor; Cannot make seed vernalization growth under the most suitable growth environmental condition all the time; And this kind of equipment be not suitable for all seeds are carried out to vernalization processing, especially some light requirement chitting pieces, cannot meet the illumination requirement of light requirement chitting piece.
Therefore, for above deficiency, need one can automatically detect and control germination temperature, humidity, make temperature, humidity equally distributed germinating cabinet all the time.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model has been to provide a kind of germinating cabinet, makes seed in the time of vernalization, can automatically detect and control the temperature and humidity of vernalization, temperature, humidity is uniformly distributed in all the time indoor, is beneficial to seed growth.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of germinating cabinet, comprise building enclosure and be installed on respectively circulation fan, humidifier, Air-Cooled Heat Pump Unit and environment measuring and the automatic controls in building enclosure, described environment measuring is connected with circulation fan, humidifier, Air-Cooled Heat Pump Unit respectively with automatic controls, described environment measuring and automatic controls detect the variation of temperature and humidity in building enclosure by sensor, and regulate by circulation fan, humidifier and Air-Cooled Heat Pump Unit.
Wherein, also comprise lighting device, described lighting device is installed in building enclosure, and described lighting device is connected with automatic controls with environment measuring.
Wherein, described environment measuring and automatic controls comprise humidity control module, circulation fan control module, illumination control module, temperature control modules and PID computing module, described humidity control module is connected with humidifier, described circulation fan control module is connected with circulation fan, described illumination control module is connected with lighting device, described temperature control modules is connected with Air-Cooled Heat Pump Unit, and temperature, humidity data that described PID computing module detects sensor carry out acquisition and recording and calculation process.
Wherein, described circulation fan is installed on building enclosure top, and the air-out coil pipe of circulation fan is positioned at the drift angle place of building enclosure inwall.
Wherein, described Air-Cooled Heat Pump Unit and humidifier are respectively by pipeline and building enclosure internal communication.
Wherein, described Air-Cooled Heat Pump Unit is that integrated heating, refrigeration mode are in the air-conditioning unit of one.
Wherein, described humidifier is the micro-mist humidifier of ultrasonic.
Wherein, in described building enclosure, be provided with seedbed and the bedstead for cultivating seed.
Wherein, the material of described building enclosure is polyurethane laminboard.
(3) beneficial effect
Technique scheme of the present utility model has following beneficial effect: the utility model germinating cabinet is by installing ring flow fan, humidifier, Air-Cooled Heat Pump Unit and environment measuring and automatic controls in building enclosure, and environment measuring is connected with circulation fan, humidifier, Air-Cooled Heat Pump Unit respectively with automatic controls, use sensor to detect in real time the variation of temperature and humidity in building enclosure; Change the keying of automatic control loop flow fan, humidifier, Air-Cooled Heat Pump Unit according to it, thereby realize the adjusting to temperature and humidity, ensured that seed sends out temperature required in the process of sprouting, humidity; And the circulating current producing at circulation fan can be uniformly distributed in this germinating cabinet temperature, humidity under driving all the time; This germinating cabinet also comprises lighting device, utilizes environment measuring and automatic controls to realize illumination apparatus and carries out brightness regulation, makes this germinating cabinet meet the illumination requirement of light requirement chitting piece.
Brief description of the drawings
Fig. 1 is the vertical view of the germinating cabinet of the utility model embodiment;
Fig. 2 is the end view of the germinating cabinet of the utility model embodiment;
Fig. 3 is the flow chart of the operation principle of the germinating cabinet of the utility model embodiment.
Wherein, 1: building enclosure; 2: circulation fan; 3: humidifier; 4: Air-Cooled Heat Pump Unit; 5: environment measuring and automatic controls; 6: lighting device.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", orientation or the position relationship of the instruction such as D score, " left side ", " right side ", " interior ", " outward ", " front end ", " rear end ", " head ", " afterbody " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
As shown in Figure 1, 2, germinating cabinet described in the present embodiment, comprise building enclosure 1 and be installed on respectively circulation fan 2, humidifier 3, Air-Cooled Heat Pump Unit 4 and environment measuring and the automatic controls 5 in building enclosure 1, environment measuring is connected with circulation fan 2, humidifier 3, Air-Cooled Heat Pump Unit 4 respectively with automatic controls 5, and environment measuring and automatic controls 5 detect the variation of building enclosure 1 interior temperature and humidity in real time by sensor.Carry out computing and judgement according to the variation of building enclosure 1 interior temperature and humidity, and regulate by circulation fan 2, humidifier 3 and Air-Cooled Heat Pump Unit 4, realize the adjusting to temperature and humidity, temperature, humidity can be uniformly distributed in this germinating cabinet all the time, ensure that seed sends out temperature required in the process of sprouting, humidity.
In order to meet the illumination requirement of light requirement chitting piece, realize the automatic control to the ambient humidity in building enclosure 1, temperature, illumination etc. simultaneously, create desirable vernalization condition.This germinating cabinet also comprises lighting device 6, and lighting device 6 is installed in building enclosure 1, and lighting device 6 is connected with automatic controls 5 with environment measuring.Preferably, lighting device 6 is adopted to three grades of illuminators, and lighting device 6 is uniformly distributed in to building enclosure 1 inner top and surrounding thereof, expand the adjustable extent of illumination; Circulation fan 2 is installed on building enclosure 1 top, Air-Cooled Heat Pump Unit 4 and humidifier 3 are respectively by pipeline and building enclosure 1 internal communication, the air-out coil pipe of circulation fan 2 is positioned at the drift angle place of building enclosure 1 inwall, is beneficial to the circulating current that circulation fan 2 produces temperature, humidity are uniformly distributed.
In order to regulate more quickly and accurately temperature and humidity.Air-Cooled Heat Pump Unit 4 is preferably to integrated heating, refrigeration mode in the air-conditioning unit of one; Humidifier 3 is preferably the micro-mist humidifier of ultrasonic, humidification successful; In addition,, in order to reach the effect of insulation, moisturizing, the material of building enclosure 1 is preferably polyurethane laminboard.In building enclosure 1, be provided with seedbed and bedstead for cultivating seed, simultaneously for handled easily, on the sidewall of building enclosure 1, be provided with door body structure.The shape of building enclosure 1 is preferably rectangular-shaped, and its size can be adjusted according to reality is required.
As shown in Figure 3, environment measuring and automatic controls 5 comprise humidity control module, circulation fan control module, illumination control module, temperature control modules and PID computing module.Humidity control module is connected with humidifier 3, and temperature control modules is connected with Air-Cooled Heat Pump Unit 4, and illumination control module is connected with lighting device 6, and circulation fan control module is connected with circulation fan 2.Make the interior temperature and humidity of building enclosure 1 reach fast and stable to control accurately effect in order to realize.Environment measuring and automatic controls 5 have adopted ARM embedded system, have the advantages that response is quick, precision is high, volume is little.Taking pid control algorithm as core, adopt accurate inlet sensor probe simultaneously, the temperature in building enclosure 1, humidity and illumination are carried out to the accurate control of time segment.Adopt touch-screen control panel carry out system initialization, control parameter reset, ann reset, system clock and touch-screen clock synchronous, read the operation such as touch screen data, each register zero clearing.
Humidity control module obtains the rh value that sensor collects, and compares with predefined target rh value, judges and whether needs humidification; Illumination control module is connected with lighting device 6, and the application program of illumination control module is artificially set according to the required intensity of illumination of seed germination, so that required lighting device 6 can be opened in the different periods by this germinating cabinet, and controls it and opens quantity; Temperature control modules collects the temperature value of the water circulation system delivery port of temperature value and Air-Cooled Heat Pump Unit 4 according to sensor, and itself and predefined target temperature value are compared, judge the duty of Air-Cooled Heat Pump Unit 4: when the interior temperature value of building enclosure 1 is higher than target temperature value, temperature control modules operates in refrigerating state, and air-out coil pipe starts refrigerating function; When the interior temperature value of building enclosure 1 is lower than target temperature value, temperature control modules operates in the state of heating, and air-out coil pipe starts heat-production functions.
Temperature, humidity data that PID computing module detects sensor carry out acquisition and recording and calculation process.Adopts pid algorithm to carry out computing to temperature, humidity, calculate and meet the required optimum temperature value of presprouting of seeds, humidity value, and temperature, humidity to building enclosure 1 inside makes uniformity judgement, reach fast, stable, accurately control effect.According to the uniformity judgement of PID computing module, circulation fan control module control open ring flow fan 2, promotes temperature, humidity to be uniformly distributed in building enclosure 1.
The course of work of the present utility model is: the first step, start to start environment measuring and automatic controls, and touch-screen system enters to initialize and arranges; Second step, the environment measuring after startup and automatic controls obtain temperature, the moisture signal that sensor detects, and are shown on touch-screen; The 3rd step, arranges touch-screen, comprises that target temperature value, target humidity value, illumination parameter, clock synchronous setting and alarm detect prompting etc.; The 4th step, humidity control module, illumination control module, temperature control modules obtain respectively the target setting parameter of touch-screen, and the numerical value of target component and sensor collection is contrasted, thereby drive the operation of humidifier, Air-Cooled Heat Pump Unit and lighting device to export; The 5th step, temperature, the humidity of utilizing PID computing module to detect sensor are carried out acquisition and recording and calculation process, and temperature, humidity to building enclosure 1 inside is carried out uniformity judgement; The 6th step, according to the uniformity judgement of PID computing module, in the time that the temperature gap of building enclosure 1 interior both sides is greater than 0.5 DEG C or relative moisture difference and is greater than 5%, circulation fan control module control open ring flow fan 2, under the drive of circulating current, temperature, humidity are uniformly distributed in building enclosure 1; The 7th step, in the time that the temperature in building enclosure 1, moisture distribution are even, the prompting that gives the alarm, and automatically finish regulating and controlling effect.
In sum, the utility model germinating cabinet is by installing ring flow fan, humidifier, Air-Cooled Heat Pump Unit and environment measuring and automatic controls in building enclosure, and environment measuring is connected with circulation fan, humidifier, Air-Cooled Heat Pump Unit respectively with automatic controls, use sensor to detect in real time the variation of temperature and humidity in building enclosure; Change the keying of automatic control loop flow fan, humidifier, Air-Cooled Heat Pump Unit according to it, thereby realize the adjusting to temperature and humidity, ensured that seed sends out temperature required in the process of sprouting, humidity; And the circulating current producing at circulation fan can be uniformly distributed in this germinating cabinet temperature, humidity under driving all the time; This germinating cabinet also comprises lighting device, utilizes environment measuring and automatic controls to realize illumination apparatus and carries out brightness regulation, makes this germinating cabinet meet the illumination requirement of light requirement chitting piece.
Embodiment of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the utility model design to be suitable for the various embodiment with various amendments of special-purpose.
Claims (9)
1. a germinating cabinet, it is characterized in that, comprise building enclosure (1) and be installed on respectively the circulation fan (2) in building enclosure (1), humidifier (3), Air-Cooled Heat Pump Unit (4) and environment measuring and automatic controls (5), described environment measuring and automatic controls (5) respectively with circulation fan (2), humidifier (3), Air-Cooled Heat Pump Unit (4) connects, described environment measuring and automatic controls (5) detect the variation of the interior temperature and humidity of building enclosure (1) by sensor, and by circulation fan (2), humidifier (3) and Air-Cooled Heat Pump Unit (4) regulate.
2. germinating cabinet according to claim 1, is characterized in that, it also comprises lighting device (6), and described lighting device (6) is installed in building enclosure (1), and described lighting device (6) is connected with automatic controls (5) with environment measuring.
3. germinating cabinet according to claim 2, it is characterized in that, described environment measuring and automatic controls (5) comprise humidity control module, circulation fan control module, illumination control module, temperature control modules and PID computing module, described humidity control module is connected with humidifier (3), described circulation fan control module is connected with circulation fan (2), described illumination control module is connected with lighting device (6), described temperature control modules is connected with Air-Cooled Heat Pump Unit (4), the temperature that described PID computing module detects sensor, humidity data carries out acquisition and recording and calculation process.
4. germinating cabinet according to claim 3, is characterized in that, described circulation fan (2) is installed on building enclosure (1) top, and the air-out coil pipe of circulation fan (2) is positioned at the drift angle place of building enclosure (1) inwall.
5. germinating cabinet according to claim 3, is characterized in that, described Air-Cooled Heat Pump Unit (4) and humidifier (3) are respectively by pipeline and building enclosure (1) internal communication.
6. germinating cabinet according to claim 3, is characterized in that, described Air-Cooled Heat Pump Unit (4) is that integrated heating, refrigeration mode are in the air-conditioning unit of one.
7. germinating cabinet according to claim 3, is characterized in that, described humidifier (3) is the micro-mist humidifier of ultrasonic.
8. germinating cabinet according to claim 1, is characterized in that, is provided with seedbed and the bedstead for cultivating seed in described building enclosure (1).
9. germinating cabinet according to claim 8, is characterized in that, the material of described building enclosure (1) is polyurethane laminboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109270.1U CN203723030U (en) | 2014-03-11 | 2014-03-11 | Germinating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109270.1U CN203723030U (en) | 2014-03-11 | 2014-03-11 | Germinating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203723030U true CN203723030U (en) | 2014-07-23 |
Family
ID=51193154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420109270.1U Expired - Lifetime CN203723030U (en) | 2014-03-11 | 2014-03-11 | Germinating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203723030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303134A (en) * | 2017-12-22 | 2018-07-20 | 中国农业大学 | The detecting system of environmental parameter in a kind of Seed Germination |
| CN113207359A (en) * | 2021-06-18 | 2021-08-06 | 深圳市万卉园景观工程有限公司 | Method for improving germination rate of sugarcoated meadow for recovering vegetation on bare slope |
-
2014
- 2014-03-11 CN CN201420109270.1U patent/CN203723030U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303134A (en) * | 2017-12-22 | 2018-07-20 | 中国农业大学 | The detecting system of environmental parameter in a kind of Seed Germination |
| CN108303134B (en) * | 2017-12-22 | 2020-06-26 | 中国农业大学 | Detection system for environmental parameters in seed germination process |
| CN113207359A (en) * | 2021-06-18 | 2021-08-06 | 深圳市万卉园景观工程有限公司 | Method for improving germination rate of sugarcoated meadow for recovering vegetation on bare slope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING HUANONG AGRICULTURAL ENGINEERING TECHNOLOG Free format text: FORMER NAME: BEIJING HUA'NONG AGRICULTURAL ENGINEERING CONSULTING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100125 Beijing, Chaoyang District, wheat Shop Street, No. 41 Patentee after: BEIJING HUANONG AGRICULTURAL ENGINEERING TECHNOLOGY CO.,LTD. Address before: 100125 Beijing, Chaoyang District, wheat Shop Street, No. 41 Patentee before: Beijing Huanong Agricultural Engineering Designing & Consulting Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |