CN204616543U - A kind of greenhouse by solar heat electric heating seedling bed - Google Patents
A kind of greenhouse by solar heat electric heating seedling bed Download PDFInfo
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- CN204616543U CN204616543U CN201520241877.XU CN201520241877U CN204616543U CN 204616543 U CN204616543 U CN 204616543U CN 201520241877 U CN201520241877 U CN 201520241877U CN 204616543 U CN204616543 U CN 204616543U
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- temperature
- seedling
- seedling bed
- heating wire
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Abstract
The utility model discloses a kind of greenhouse by solar heat electric heating seedling bed; comprise power line (1), earth leakage circuit-breaker (2), temperature controller (3), heating wire (4), seedling bed (5) and temperature-sensing probe (6); wherein lay heating wire layer with heating wire (4) in seedling bed (5) body; temperature-sensing probe (6) is had in heating wire layer; heating wire (4) is connected with temperature controller (3) by power line; temperature-sensing probe (6) is connected with temperature controller (3), and earth leakage circuit-breaker is connected by power line with temperature controller.Under the prerequisite of luminous energy making full use of natural sunlight, undertaken auxiliary heating, being incubated by heating wire, carry out seedling fostering, electric heating nursery has seedbed quick heating, and bed surface homogeneous temperature is steady, and temperature retention time is long; After emerging, seedling early growth enters flat temperature management and hardening stage, by temperature controller regulable control temperature, reaches and saves seedling cost object.
Description
Technical field
The utility model relates to technical field of nursing young plants in hothouses, particularly a kind of greenhouse by solar heat electric heating seedling bed.
Background technology
Along with the deep development that Sweet Potato Industryization is produced, sweet potato cultivated area constantly expands, sweet potato sprout increase in demand.
Sweet potato nursery is the primary link during sweet potato produces, and only has in good time nursery, and guarantee is early planted in good time, and extend the growth of sweet potato time as far as possible, avoid the potato summer in spring to plant, the potato autumn in summer carries, for high yield lays the foundation.
Potato block temperature in the scope of 16-35 DEG C is higher, and germination and emergence is faster, and optimum temperature of emerging is 29-32 DEG C.
Existing CN201220143825.5 (notification number is CN202565858U) discloses seedling bed as shown in Figure 3,1 be groove furrow, 2 is wherein electric heating layer, 3 is sandy soil separation layer, 4 is potato seed layer, 5 for sandy soil cover layer.And the two ends of writing heating wire exactly connect external power source and temperature controller respectively, temperature controller is for controlling the heating-up temperature of electric heating layer, and the thickness limiting sandy soil separation layer 3 is 1-2cm, and the tectal thickness of sandy soil is 2-3cm.This seedbed has following shortcoming: 1, because seedbed area is comparatively large, affected by environment, it is uneven that heating wire heating causes bed surface to be heated, and the two ends of this seedbed heating wire connect temperature controller, and temperature controller perception head of a bed temperature is higher, and temperature control effect is forbidden.2, this hotbed needs warm and humid environment due to rearing condition, uses heating wire heating, and there is electric leakage potential safety hazard, the personnel that easily cause injure.
In order to overcome the shortcoming in existing seedbed, inventor improves the disclosed seedling bed of CN201220143825.5 (notification number is CN202565858U).
Utility model content
(1) technical problem that will solve
The technical problem that the utility model solves overcomes defect of the prior art, provide a kind of temperature control accurately, solve electric leakage, the sweet potato seedling growing process of economic environmental protection.
(2) technical scheme
In order to solve the problems of the technologies described above; a kind of greenhouse by solar heat electric heating seedling bed for potato seed nursery is provided; comprise power line 1, earth leakage circuit-breaker 2, temperature controller 3, heating wire 4, temperature-sensing probe 6; wherein lay heating wire layer with heating wire 4 in seedling bed 5 body; temperature-sensing probe is had in heating wire layer; heating wire is connected with temperature controller by power line, and temperature-sensing probe is directly connected with temperature controller, and earth leakage circuit-breaker is connected by power line with temperature controller.
Wherein:
Seedling bed 5 body is traditionally arranged to be long 10 meters, wide 1.2 meters;
Power line 1 is that 4 squares of copper mould line, and electricity consumption is 220 volts, 20 peace alternating currents, and the mode of electricity consumption current delivery is point-to-point transmission, and power input connects the outer low-tension supply line-earth leakage circuit-breaker-temperature controller-heating wire of greenhouse by solar heat.
The laying of described seedling bed 5 was comprised to face the end of by: heating wire layer, bed soil layer, potato seed layer, filter layer, fine sand layer.
Described heating wire is the heating wire of power consumption 1000 watts, and 12 square metres of seedling beds select long 100 meters, and spacing is 10-15 centimetre, in serpentine wire;
Described temperature-sensing probe 6 is chief components of temperature controller, is made up of electronic diode and insulating protective cover, and length about 3 centimetres, temperature controller is connected by thinner copper core with temperature-sensing probe, and line length is generally 3 meters.
Temperature controller 3 controls the Push And Release of power switch by the temperature that temperature-sensing probe 6 detects;
Controlling by temperature controller 3 temperature range that temperature-sensing probe 6 detects is positive and negative 1 degree;
Temperature-sensing probe 6 is embedded in and is parallel on the middle bed soil layer of two heating wires 4.And bed soil layer and potato seed layer contact point.
Described bed soil layer is the seedling medium of 5-6 cm thick;
Potato seed is every square metre, and to arrange code uniformly according to 25 kilograms of consumptions neat;
Filter is the thin plastics netting of aperture 2*2 centimetre, selects according to seedling bed ratio and size the filter that length and width are suitable;
Described fine sand is 4-5 centimetre.
(3) beneficial effect
1, in the greenhouse by solar heat electric heating seedling bed that the utility model provides, the greenhouse that daytime is closed can utilize natural lighting to heat up, and heating wire can be utilized evening to assist and heat.
Electric heating nursery makes full use of the direct light of sunlight daytime, and scattering light source improves bed tempertaure of nursing young plants in hothouses.
Temperature controller was automatically opened and was heated when heating required for temperature does not reach night.
Seedling bed quick heating, temperature plateau, easy-regulating, makes seedling bed temperature even, stable.
2, the nursery of greenhouse by solar heat electric heating is than traditional heated kang nursery, emerge early neat, emerge many, improve emergence rate potato per jin than traditional heated kang nursery and have more seedling 30-50 strain and shorten seedling raise period and shift to an earlier date 3-4 days and lift seedlings, plantation is advanced by implantation time, thus adds nursery output.
3, daytime, temperature control was to open greenhouse by solar heat air port, and ventilate loose Wen Weizhu.
The innovative point of greenhouse by solar heat sweet potato electric heating nursery, is to make full use of the luminous energy of natural sunlight and the combination of electric heating generation heat energy, electric energy is heated moisturizing raw material as auxiliary, carries out sweet potato nursery, nurturing staff.It is the imbody that a kind of low-carbon agriculture is produced.
Setting up 4, by temperature controller and leakage switch, temperature control is easy, and the risk not having electric leakage exists.
5, this seedling bed is applied, do not need make a fire artificial every day, for (20 square meter) seedling bed, than former heated kang nursery (20 square meter) seedling bed, saving large bavin pays wages into 300 yuan, reduces artificial nearly 4 one-tenth of input, saves seedling cost about 35%, specialized nursery household have received good economic benefit, on average increases income more than 20%.
Accompanying drawing explanation
Fig. 1 is plane of the present utility model, and wherein: 1 is power line, 2 is earth leakage circuit-breaker, and 3 is temperature controller, and 4 is heating wire, and 5 is seedling bed body, and 6 is temperature-sensing probe;
Fig. 2 is the profile of seedling bed body of the present utility model, and wherein: 5 is seedling bed body, 7 is heating wire layer, and 8 is bed soil layer, and 9 is potato seed layer, and 10 is filter, and 11 is fine sand;
Fig. 3 is the seedling bed that prior art CN201220143825.5 (notification number is CN202565858U) provides, wherein: 1 be groove furrow, 2 be electric heating layer, 3 be sandy soil separation layer, 4 be potato seed layer, 5 for sandy soil cover layer.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
Embodiment 1: plane of the present utility model (see accompanying drawing 1)
Power line 1, earth leakage circuit-breaker 2, power line 1 are connected in turn;
Temperature controller 3 is connected by power line 1 with earth leakage circuit-breaker 2;
Temperature controller 3 is connected with the heating wire laid in seedling bed body 5;
Thermostat 3 is connected with the temperature-sensing probe 6 interted in the heating wire in seedling bed body 5.
Seedling bed 5 body is long 10 meters, wide 1.2 meters.
Power line 1 is that 4 squares of copper mould line, and electricity consumption is 220 volts, 20 peace alternating currents, and the mode of electricity consumption current delivery is point-to-point transmission, and power input connects the outer low-tension supply line-earth leakage circuit-breaker-temperature controller-heating wire of greenhouse by solar heat.
Embodiment 2: the profile (see Fig. 2) of seedling bed in the utility model
Be followed successively by face the end of by: heating wire layer 7, bed soil layer 8, potato seed layer 9, filter layer 10 and fine sand layer 11, wherein:
Heating wire layer 7 is the heating wire of power consumption 1000 watts, and 12 square metres of seedling beds select long 100 meters, and spacing is 10-15 centimetre, in serpentine wire;
Temperature-sensing probe 6, is the chief component of temperature controller 3, is made up of electronic diode and insulating protective cover, length about 3 centimetres.Temperature controller is connected by thinner copper core with temperature-sensing probe, and line length is generally 3 meters.Temperature controller controls the Push And Release of power switch by the temperature that temperature-sensing probe detects.The temperature range gone out by temperature controller control temperature-sensitive probe detection is positive and negative 1 degree.Temperature-sensing probe 6 is embedded in and is parallel on the middle bed soil layer of two heating wires.And bed soil layer and potato seed layer contact point.(temperature-sensing probe model is mated with bought temperature controller.)
Described bed soil layer is the seedling medium of 5-6 cm thick;
Described potato seed layer is every square metre, and to arrange code uniformly according to 25 kilograms of consumptions neat;
Described filter is the thin plastics netting of aperture 2*2 centimetre, selects according to seedling bed ratio and size the filter that length and width are suitable;
Described fine sand is the fine sand of 4-5 centimetre.
Embodiment 3: the use of seedling bed:
The opening code potato seed when seedling bed earth temperature reaches 25-28 DEG C.The potato seed handled well is arranged code uniformly by every square metre of 25 kilograms of consumptions neat, pave the fine sand of on net cover 4-5 centimetre after potato seed row code is good, water the permeable vernalization that can heat up.
Germination temperature is 30-32 DEG C, and germination time is 3-5 days, treats potato seed surface uniform blistering, and eye is sprouted when becoming seedling, and temperature is down to 28-30 DEG C and is urged seedling, and break ground temperature when reaching 80% of emerging of seedling is down to 20-25 DEG C and is carried out flat temperature management.
Later management is to leak informaton for seedling early growth 10 centimetres, and hardening is main, before lifting seedlings 3-5 days by temperature adjusting to natural temperature.According to seedling early growth situation timely adjustment seedling bed temperature.Management after first time lifts seedlings is same as the management of other seedling raising mannerses.Adopt the nursery of greenhouse by solar heat electric heating, return imperial heated kang nursery to lifting seedlings for the first time than traditional nursery from the potato seed of row's code and shorten 3-4 days from the potato seed of row's code to lifting seedlings for the first time.20-21 days is shortened to by 24-25 days.
Embodiment 4: sweet potato is planted
Along with Sweet Potato Industryization produces the deep development in the county, sweet potato cultivated area constantly expands, sweet potato sprout increase in demand.Apply high quality seedling in order to ensure sweet potato, greenhouse by solar heat electric heating seedling growing process, through exploratory experiment, is carried out popularization demonstration in 2012 by Miyun County agrotechnical station.
The sweet potato greenhouse by solar heat electric heating seedling method provided at whole county further genralrlization the utility model for 2013.
Collect sweet potato rice shoot base, valley village, track, town actual average every sweet potato seedling growth greenhouse according to Miyun County Grand Tutor and produce seedling 800,000 strain, the output value 2.4 ten thousand yuan, than the strain of employing heated kang nursery every voluminous seedling 170,000, the output value increases by 0.51 ten thousand yuan.Every increases economic benefit 21.3%, 6 green house gross output values 14.4 ten thousand yuan, always increases income 3.1 ten thousand yuan.The praise that demonstration obtains vast specialized nursery household is produced in electric heating nursery, within 2014, uses technique seedlings growing area to reach 3240 square meters.
Above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (10)
1. a greenhouse by solar heat electric heating seedling bed; comprise power line (1), earth leakage circuit-breaker (2), temperature controller (3), heating wire (4), seedling bed (5) and temperature-sensing probe (6); wherein lay heating wire layer with heating wire (4) in seedling bed (5) body; temperature-sensing probe (6) is had in heating wire layer; heating wire (4) is connected with temperature controller (3) by power line; temperature-sensing probe (6) is connected with temperature controller (3), and earth leakage circuit-breaker (2) is connected by power line with temperature controller (3).
2. seedling bed according to claim 1, is characterized in that, the length 10 meters of seedling bed (5), wide 1.2 meters; Power line (1) is that 4 squares of copper mould line.
3. seedling bed according to claim 1, is characterized in that, described heating wire (4) is the heating wire of power consumption 1000 watts, and 12 square metres of seedling beds select long 100 meters, and spacing is 10-15 centimetre, in serpentine wire.
4. seedling bed according to claim 1, is characterized in that, described temperature-sensing probe (6) is the chief component of temperature controller; be made up of electronic diode and insulating protective cover; length about 3 centimetres, temperature controller is connected by thinner copper core with temperature-sensing probe, and line length is generally 3 meters.
5. seedling bed according to claim 1, is characterized in that, the temperature range detected by temperature controller (3) control temperature-sensing probe (6) is positive and negative 1 degree.
6. the seedling bed according to any one of claim 1-5, is characterized in that, the laying of described seedling bed (5) was comprised to face the end of by: heating wire layer, bed soil layer, potato seed layer, filter layer and fine sand layer.
7. seedling bed according to claim 6, is characterized in that, described bed soil layer is that the seedling medium of 5-6 cm thick is laid.
8. seedling bed according to claim 7, is characterized in that, described potato seed layer is that potato seed every square metre is arranged code uniformly according to 25 kilograms of consumptions is neat.
9. seedling bed according to claim 6, is characterized in that, filter is the thin plastics netting of aperture 2*2 centimetre, selects according to seedling bed ratio and size the filter that length and width are suitable.
10. seedling bed according to claim 6, is characterized in that, temperature-sensing probe 6 is embedded on the bed soil layer that is parallel in the middle of two heating wires 4, and bed soil layer and potato seed layer contact point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241877.XU CN204616543U (en) | 2015-04-21 | 2015-04-21 | A kind of greenhouse by solar heat electric heating seedling bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241877.XU CN204616543U (en) | 2015-04-21 | 2015-04-21 | A kind of greenhouse by solar heat electric heating seedling bed |
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| Publication Number | Publication Date |
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| CN204616543U true CN204616543U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520241877.XU Expired - Fee Related CN204616543U (en) | 2015-04-21 | 2015-04-21 | A kind of greenhouse by solar heat electric heating seedling bed |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766473A (en) * | 2016-03-23 | 2016-07-20 | 河北省农林科学院经济作物研究所 | Novel and simple melon and vegetable seedling raising room and seedling raising method adopting novel and simple melon and vegetable seedling raising room |
| CN107027553A (en) * | 2017-06-13 | 2017-08-11 | 芜湖桑乐金电子科技有限公司 | Carbon crystal electrothermo seedling bed |
| CN107853022A (en) * | 2017-12-10 | 2018-03-30 | 四川省现代农人种苗科技有限公司 | A kind of greenhouse breeding box |
-
2015
- 2015-04-21 CN CN201520241877.XU patent/CN204616543U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766473A (en) * | 2016-03-23 | 2016-07-20 | 河北省农林科学院经济作物研究所 | Novel and simple melon and vegetable seedling raising room and seedling raising method adopting novel and simple melon and vegetable seedling raising room |
| CN107027553A (en) * | 2017-06-13 | 2017-08-11 | 芜湖桑乐金电子科技有限公司 | Carbon crystal electrothermo seedling bed |
| CN107853022A (en) * | 2017-12-10 | 2018-03-30 | 四川省现代农人种苗科技有限公司 | A kind of greenhouse breeding box |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |