CN104221771A - Heating type seedling-raising plate, heating type seedling-raising system and control method of heating type seedling-raising system - Google Patents
Heating type seedling-raising plate, heating type seedling-raising system and control method of heating type seedling-raising system Download PDFInfo
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- CN104221771A CN104221771A CN201410467175.3A CN201410467175A CN104221771A CN 104221771 A CN104221771 A CN 104221771A CN 201410467175 A CN201410467175 A CN 201410467175A CN 104221771 A CN104221771 A CN 104221771A
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- heating type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a heating type seedling-raising plate, which comprises a plate body, an electric resistance wire, an input plug and an output plug, wherein the power input by the input plug is respectively connected to the electric resistance wire and the output plug; the input plug and the output plug are arranged in a matching way. The heating type seedling-raising plate has the following advantages that 1, the heating type seedling-raising plate is flexible to arrange, and geothermal wires can be arranged as required; 2, automatic control and convenience in operation are realized; 3, the heating type seedling-raising plate can be combined as required, heating control is carried out independently, and the energy consumption is reduced.
Description
Technical field
The present invention relates to a kind of heating type seedling-cultivating tray, heating type seedling system and control method thereof, belong to the technical field of agricultural production equipment and method.
Background technology
Seedling-cultivating tray (cave dish) is one of main container for plant growth of agriculture seeling industry.In low temperature season nursery, usual way be existing by ground hot line cloth on nursery furrow face, then carry out heating nursery on hot line with being placed in by seedling-cultivating tray (cave dish).But this is heated, seedling raising manners needs nursery furrow area to fix usually, needs repeatedly to arrange ground hot line when nursery or different floristics nursery in batches, takes a lot of work consuming time; As disposable layout fully hot line can cause again the waste electric energy when nursery by stages.And hot line is heated and cannot be realized automatically controlling in real time at present.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind ofly to use flexibly, the seedling-cultivating tray of efficient energy-saving, low cost, seedling system and method.
Technical scheme: heating type seedling-cultivating tray of the present invention, comprises disk body, resistance wire, input plug, output plug, the power supply of described input plug input is connected to resistance wire and output plug respectively, and described input plug and output plug are equipped with.
Further, input plug comprises male and connects electric wire, male, the inner fixed block of male, male retaining thread, described output plug comprises female, female slot, hold-doun nut, plastic cement pad, female connects electric wire, described male and female are connected, and the position of the inner fixed block of described male and female slot is equipped with, when male is connected with female, the inner fixed block of described male embeds female slot, make male and female compact siro spinning technology, described plastic cement pad is arranged at male and female junction, hold-doun nut in described female and described male retaining thread cooperatively interact.
Further, resistance wire is embedded in bottom described disk body.
Further, also comprise temperature sensor, described temperature sensor is arranged in the seedling medium in described disk body, measures substrate temperature.
The present invention also comprises the heating type seedling system that above-mentioned arbitrary heating type seedling-cultivating tray is formed, and to be connected to think that each seedling-cultivating tray provides power supply between several seedling-cultivating trays respectively by input plug with output plug.
Further, also comprise control box, described control box is connected to the seedling-cultivating tray that a row input plug is connected with output plug, and this row seedling-cultivating tray is provided with more than one temperature sensor, and temperature signal is sent to control box by described temperature sensor.
Further, also comprise control box, described control box is connected to the seedling-cultivating tray that some row input plugs are connected with output plug respectively, and often row seedling-cultivating tray is provided with more than one temperature sensor, and temperature signal is sent to control box by described temperature sensor.
The present invention also comprises the control method of above-mentioned heating type seedling system, comprises the following steps:
1) judge whether control box is successfully connected with this row seedling-cultivating tray, if unsuccessful connection, report to the police, if successfully connect, perform step 2);
2) reading system temperature, set of time;
3) judge current time whether in setup times, if not in setup times, then rerun step 3), if current time is in setup times, then the temperature information that records of reading temperature sensor;
4) judge the temperature that reads whether within the scope of set temperature, if the temperature read is within the scope of set temperature, then return step 3); If the temperature read is outside set temperature, then operating procedure 5);
5) judge that whether the temperature read is lower than set temperature, if lower than set temperature, then controlling resistance silk heats and returns step 3); If higher than set temperature, close resistance wire power supply, and return step 3).
9, the control method of heating type seedling system according to claim 8, it is characterized in that, in described step 5) in: judge that whether the temperature read is lower than set temperature, if lower than set temperature, adopt pid algorithm to calculate the heat time and the controlling resistance silk heating corresponding time, then return step 3); If higher than set temperature, close resistance wire power supply, and return step 3).
Compared with prior art, its beneficial effect is in the present invention: 1, heating type seedling-cultivating tray flexible arrangement of the present invention, can arrange ground hot line as required; 2, the present invention realizes automatically controlling convenient operation; 3, the present invention can combine as required, independently computer heating control, reduces energy consumption.
Accompanying drawing explanation
Fig. 1 is heating type seedling-cultivating tray structural representation of the present invention;
Fig. 2 is heating type seedling-cultivating tray D-D schematic cross-section of the present invention;
Fig. 3 is heating type seedling-cultivating tray C-C schematic cross-section of the present invention;
Fig. 4 is input plug of the present invention and output plug structure schematic diagram;
Fig. 5 is heating type seedling system structural representation of the present invention;
Fig. 6 is the present invention's seedling system control method algorithm flow chart when heating.
Embodiment
Below technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to described embodiment.
As shown in Figure 1, for the heating type seedling-cultivating tray in single the present embodiment, comprise disk body 9, be arranged on input plug 11 and the output plug 12 on disk body 9 both sides, power supply one tunnel that input plug 11 connects is branched off into output plug 12 place, another road contact resistance silk 10, and input plug and output plug can be connected, such setting, can so that be connected several seedling-cultivating tray first places, a logical power supply.Arranging like this is convenient and simple, flexible operation, if end does not need to connect heating type seedling-cultivating tray again, directly last output plug 12 vacant, is convenient to adjustment.
As shown in Figure 2, for the present embodiment heating type seedling-cultivating tray is along the sectional view in Fig. 1 D-D cross section, the structure that this seedling-cultivating tray disk body 9 caves in can be seen, and resistance wire 10 is laid in bottom disk body 9, the rising because the liquefied gas after heating can expand, such setting also strengthens thermal convection current, improves the overall efficiency of heating surface.
Be illustrated in figure 3 the sectional view of heating type seedling-cultivating tray along Fig. 1 C-C cross section of the present embodiment.Can see that input plug 11 and output plug 12 are distributed in the both sides of disk body 9 respectively, such layout brevity and lucidity, whole heating type seedling-cultivating tray system can be laid very efficiently.
But input plug and output plug can be laid in the same side of disk body 9, the benefit laid like this allows circuit engage need the side space taken to reduce, and the additional areas that average each seedling-cultivating tray takies reduces, and is conducive to improving overall space availability ratio.
In input plug 11 and output plug 12, which can be selected as male, but consider that the environment in nursery is complicated severe working environment for electrical equipment, if output plug to be set to male 2, probably occur that the male of last end is outstanding to be overlapped on conductor or easily moistening, cause the situation occurring electric leakage or get an electric shock.Therefore output plug 12 is preferably chosen as female 4 by the present embodiment.
As shown in Figure 4, be master-slave socket connection diagram.Input plug comprises male and connects electric wire 1, male 2, male inner fixed block 3, male retaining thread, and output plug 12 comprises female 4, female slot 5, hold-doun nut 6, plastic cement pad 7, female connection electric wire 8.Also add plastic cement pad 7 as seen in the drawings, like this when the hold-doun nut 6 and the male retaining thread that arrange rotates engages time, the male and female head of compressing joint, the gap between the male and female head being is full of by plastic spacer 7, prevents the situation seeping water and leak electricity.Further, because male and female head adopts screw thread rotation to engage further, in the middle of practice, need multiple rotary plug, such plug is rotated repeatedly back contact and is easily loosened distortion, causes loose contact.Introduce the inner fixed block 3 of male in the present embodiment mutually chimeric with female slot 5, prevent the rotary motion between master-slave socket when screw thread rotation, cause plug contacts to loosen distortion.Therefore, this fixed block can also be arranged to the shape being more convenient for preventing rotary motion, the inner fixed block 3 of such as criss-cross male and the cross female slot 5 matched.
Be illustrated in figure 5 the heating type seedling system schematic diagram of the present embodiment, comprise the warming dish that control box 14 is connected with control box 14 respectively with some row, often row warming dish is provided with a temperature sensor 13, because often the duty of row heating type seedling-cultivating tray is all identical, a temperature sensor 13 is set like this and just can plays a good control effects to permutation warming dish.Further, namely this embodiment controls overall problem by control box, provides power supply again, is integrated by controlling organization, avoids needs and more each warming dish adopts complicated Distribution of Institutions to arrange large amount controller, saved cost, reached again the effect of control temperature.Certainly, the present embodiment also can add controller and each seedling-cultivating tray of the independent control of temperature sensor 13 on each seedling-cultivating tray, and sends order by control box 14 to each controller.
The present embodiment also comprises the method that control box controls heating type seedling system, as shown in Figure 6, comprises the following steps:
1) judge whether control box is successfully connected with this row seedling-cultivating tray, if unsuccessful connection, report to the police, if successfully connect, perform step 2);
2) reading system temperature, set of time;
3) judge current time whether in setup times, if not in setup times, then rerun step 3), if current time is in setup times, then the temperature information that records of reading temperature sensor;
4) judge the temperature that reads whether within the scope of set temperature, if the temperature read is within the scope of set temperature, then return step 3); If the temperature read is outside set temperature, then operating procedure 5);
5) judge that whether the temperature read is lower than set temperature, if lower than set temperature, then controlling resistance silk heats and returns step 3); If higher than set temperature, close resistance wire power supply, and return step 3).
Further, in described step 5) in: judge that whether the temperature read is lower than set temperature, if lower than set temperature, adopt pid algorithm (t=t1+t2+t3; The t heat time, t1 ratio control time, the time of t2 integration control, t3 integration control time) calculate the heat time and the controlling resistance silk heating corresponding time, then return step 3); If higher than set temperature, close resistance wire power supply, and return step 3).
As mentioned above, although represented with reference to specific preferred embodiment and described the present invention, it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite not departing from claims definition, various change can be made in the form and details to it.
Claims (9)
1. a heating type seedling-cultivating tray, it is characterized in that, comprise disk body (9), resistance wire (10), input plug (11), output plug (12), the power supply that described input plug (11) inputs is connected to resistance wire (10) and output plug (12) respectively, and described input plug (11) and output plug (12) are equipped with.
2. heating type seedling-cultivating tray according to claim 1, it is characterized in that, described input plug comprises male and connects electric wire (1), male (2), the inner fixed block (3) of male, male retaining thread, described output plug (12) comprises female (4), female slot (5), hold-doun nut (6), plastic cement pad (7), female connects electric wire (8), described male (2) and female (4) are connected, and the inner fixed block (3) of described male is equipped with the position of female slot (5), when male (2) is connected with female (4), the inner fixed block (3) of described male embeds female slot (5), make male (2) and female (4) compact siro spinning technology, described plastic cement pad (7) is arranged at male (2) and female (4) junction, hold-doun nut (6) in described female (4) and described male retaining thread cooperatively interact.
3. heating type seedling-cultivating tray according to claim 1, is characterized in that, described resistance wire (10) is embedded in described disk body (9) bottom.
4. heating type seedling-cultivating tray according to claim 3, is characterized in that, also comprises temperature sensor (13), and described temperature sensor (13) is arranged in the seedling medium in described disk body (9).
5. the heating type seedling system be made up of the heating type seedling-cultivating tray described in some Claims 1 to 4, it is characterized in that, to be connected with output plug (12) respectively by input plug (11) between several seedling-cultivating trays and to think that each seedling-cultivating tray provides power supply.
6. heating type seedling system according to claim 5, it is characterized in that, also comprise control box (14), described control box (14) is connected to the seedling-cultivating tray that a row input plug (11) is connected with output plug (12), this row seedling-cultivating tray is provided with more than one temperature sensor (13), and temperature signal is sent to control box (14) by described temperature sensor (13).
7. heating type seedling system according to claim 5, it is characterized in that, also comprise control box (14), described control box (14) is connected to the seedling-cultivating tray that some row input plugs (11) are connected with output plug (12) respectively, often row seedling-cultivating tray is provided with more than one temperature sensor (13), and temperature signal is sent to control box (14) by described temperature sensor (13).
8. the control method of the heating type seedling system according to claim 6 or 7, is characterized in that, comprise the following steps:
1) judge whether control box is successfully connected with this row seedling-cultivating tray, if unsuccessful connection, report to the police, if successfully connect, perform step 2);
2) reading system temperature, set of time;
3) judge current time whether in setup times, if not in setup times, then rerun step 3), if current time is in setup times, then the temperature information that records of reading temperature sensor;
4) judge the temperature that reads whether within the scope of set temperature, if the temperature read is within the scope of set temperature, then return step 3); If the temperature read is outside set temperature, then operating procedure 5);
5) judge that whether the temperature read is lower than set temperature, if lower than set temperature, then controlling resistance silk heats and returns step 3); If higher than set temperature, close resistance wire power supply, and return step 3).
9. the control method of heating type seedling system according to claim 8, it is characterized in that, in described step 5) in: judge that whether the temperature read is lower than set temperature, if lower than set temperature, adopt pid algorithm to calculate the heat time and the controlling resistance silk heating corresponding time, then return step 3); If higher than set temperature, close resistance wire power supply, and return step 3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467175.3A CN104221771A (en) | 2014-09-12 | 2014-09-12 | Heating type seedling-raising plate, heating type seedling-raising system and control method of heating type seedling-raising system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467175.3A CN104221771A (en) | 2014-09-12 | 2014-09-12 | Heating type seedling-raising plate, heating type seedling-raising system and control method of heating type seedling-raising system |
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| CN104221771A true CN104221771A (en) | 2014-12-24 |
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| CN201410467175.3A Pending CN104221771A (en) | 2014-09-12 | 2014-09-12 | Heating type seedling-raising plate, heating type seedling-raising system and control method of heating type seedling-raising system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104472275A (en) * | 2014-12-31 | 2015-04-01 | 成都市农林科学院 | Temperature regulating and controlling device and breeding method for breeding detoxified seedlings by seedbed in winter |
| CN106359062A (en) * | 2016-08-31 | 2017-02-01 | 黑龙江工业学院 | Device for automatically controlling temperature and humidity of rice seedling raising plate |
| CN106737707A (en) * | 2016-11-23 | 2017-05-31 | 河池学院 | A kind of greenhouse vegetable planting process temperature control machine people |
| CN108157022A (en) * | 2018-02-09 | 2018-06-15 | 黄淮学院 | A kind of detachable flower seedling raising hole tray |
| CN108508936A (en) * | 2018-02-07 | 2018-09-07 | 北京农业智能装备技术研究中心 | A kind of facility fruit and vegetable dynamics in rhizosphere temperature control method and system based on photovoltaic |
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| CN2492057Y (en) * | 2001-06-22 | 2002-05-22 | 冯卫 | Multi-functional plate for plant growth |
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| CN203302057U (en) * | 2013-05-14 | 2013-11-27 | 乌鲁木齐聚甜村食品连锁经营有限公司 | Seedling cultivation tray for tubers |
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| CN203608628U (en) * | 2013-08-16 | 2014-05-28 | 陈樑 | Heating type plant nursery pond |
| CN204244808U (en) * | 2014-09-12 | 2015-04-08 | 江苏农林职业技术学院 | Heating type seedling-cultivating tray, heating type seedling system |
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| CN2492057Y (en) * | 2001-06-22 | 2002-05-22 | 冯卫 | Multi-functional plate for plant growth |
| CN202206777U (en) * | 2011-08-16 | 2012-05-02 | 周冬梅 | Thermal-insulation water-saving seedling raising disk |
| CN203072481U (en) * | 2012-10-31 | 2013-07-24 | 孙利军 | Seedling growing tray |
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| CN204244808U (en) * | 2014-09-12 | 2015-04-08 | 江苏农林职业技术学院 | Heating type seedling-cultivating tray, heating type seedling system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104472275A (en) * | 2014-12-31 | 2015-04-01 | 成都市农林科学院 | Temperature regulating and controlling device and breeding method for breeding detoxified seedlings by seedbed in winter |
| CN106359062A (en) * | 2016-08-31 | 2017-02-01 | 黑龙江工业学院 | Device for automatically controlling temperature and humidity of rice seedling raising plate |
| CN106737707A (en) * | 2016-11-23 | 2017-05-31 | 河池学院 | A kind of greenhouse vegetable planting process temperature control machine people |
| CN108508936A (en) * | 2018-02-07 | 2018-09-07 | 北京农业智能装备技术研究中心 | A kind of facility fruit and vegetable dynamics in rhizosphere temperature control method and system based on photovoltaic |
| CN108157022A (en) * | 2018-02-09 | 2018-06-15 | 黄淮学院 | A kind of detachable flower seedling raising hole tray |
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Application publication date: 20141224 |