CN114766254A - Greenhouse mulberry cuttage seedling raising constant temperature system - Google Patents
Greenhouse mulberry cuttage seedling raising constant temperature system Download PDFInfo
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- CN114766254A CN114766254A CN202210478965.6A CN202210478965A CN114766254A CN 114766254 A CN114766254 A CN 114766254A CN 202210478965 A CN202210478965 A CN 202210478965A CN 114766254 A CN114766254 A CN 114766254A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/28—Raised beds; Planting beds; Edging elements for beds, lawn or the like, e.g. tiles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/20—Forcing-frames; Lights, i.e. glass panels covering the forcing-frames
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/243—Collecting solar energy
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/245—Conduits for heating by means of liquids, e.g. used as frame members or for soil heating
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Cultivation Of Plants (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a greenhouse mulberry cuttage seedling raising constant temperature system, which comprises a support and a solar water heater, wherein a seedling raising bed is arranged at the upper end of the support, a water inlet pipe and a water outlet pipe are respectively arranged at the front end and the rear end outside the seedling raising bed, a plurality of constant temperature pipes arranged in the seedling raising bed are communicated between the water inlet pipe and the water outlet pipe, the water inlet pipe is communicated with a water main, a hot water valve and a cold water valve are arranged on the water main, the hot water valve is communicated with the solar water heater through a hose, and the cold water valve is communicated with a tap water pipe; each constant temperature pipe has all been seted up the multirow along the infiltration hole, and each constant temperature pipe all overcoat has rotatable jam pipe, and many bar drain holes have all been seted up to each jam pipe, and the one end of each jam pipe all stretches out nursery bed and is provided with the worm gear ring, and nursery bed's one end is rotated and is connected with the worm that all meshes with each worm gear ring, and the one end of worm is connected with the rocking handle. The method can heat the soil of the seedling bed at night, and avoids the influence on the survival rate of mulberry cuttage due to large temperature difference of the soil.
Description
Technical Field
The invention relates to the technical field of plant seedling raising, in particular to a greenhouse mulberry cutting seedling raising constant temperature system.
Background
The cutting seedling raising is a common method for raising mulberry seedlings, and along with the continuous expansion of the planting scale of the mulberry, the seedling demand is increased, and higher requirements are provided for the survival rate of the cutting seedling raising. The temperature and humidity of soil and the oxygen content of soil are important factors influencing the cuttage survival rate of the mulberry. The mulberry can be selected to be subjected to cuttage in 6-7 months in early summer every year, the mulberry is in a vigorous growth stage in the period, the germination of branches is strong, and the surrounding temperature is suitable for the growth of the mulberry. In addition, cuttage can be performed in spring or autumn every year, and the survival rate of leaves after cuttage is high. However, the temperature difference between day and night in spring and early summer in the Yunnan red river area is large, the temperature in the day is high, and the temperature at night is low, so that the temperature difference between day and night of soil in a seedling bed is large, and the survival rate of mulberry cuttage is influenced.
Disclosure of Invention
The invention aims to provide a greenhouse mulberry cuttage seedling raising constant temperature system which can heat soil of a seedling raising bed at night and avoid the influence on the survival rate of mulberry cuttage due to large temperature difference of the soil.
The technical purpose of the invention is realized by the following technical scheme:
a greenhouse mulberry cuttage seedling raising constant temperature system comprises a support arranged in a greenhouse and a solar water heater arranged outside the greenhouse, wherein a heat exchanger and a heat preservation water tank circularly supplied with heat by the solar water heater are arranged in the greenhouse;
the cold water valve is communicated with a tap water pipe, the hot water valve is communicated with a cold circulation outlet end of the heat exchanger through a first hose, the water outlet pipe is communicated with a cold circulation inlet end of the heat exchanger through a first hose, the middle section of one first hose is communicated with a cold circulation water pump for driving water circulation, the upper part and the lower part of the heat preservation water tank are communicated with two ends of the heat circulation of the heat exchanger through second hoses, and the middle section of one second hose is communicated with a hot circulation water pump for driving water circulation;
each constant temperature pipe all sets up the infiltration hole that its length direction distributes along the multirow, and each constant temperature pipe all overcoat has rotatable stifled stopper pipe, and each blocks up the stopper pipe and all sets up the bar drain hole with every row infiltration hole one-to-one, and the one end of each blocks up the stopper pipe all stretches out educate the seedling bed and be provided with the worm wheel ring that the overcoat corresponds constant temperature pipe, the one end of educating the seedling bed is rotated and is connected with the worm that all meshes with each worm wheel ring, the one end of worm is connected with the rocking handle.
By adopting the technical scheme, the water in the heat-preservation water tank is heated by utilizing the solar water heater and the air energy water heater, when the temperature difference between day and night is large and soil needs to be heated at night, the hot water valve, the cold circulating water pump and the hot circulating water pump are opened, so that the hot water in the heat-preservation water tank circulates into the heat exchanger, the cold water in the constant temperature pipe circulates into the heat exchanger to be heated, the temperature of the water in the constant temperature pipe is increased, the soil is gradually heated, and the purpose of heating at night is achieved;
if soil humidity needs to be increased, the cold water valve is opened, the rocking handle is rotated, the worm drives the worm gear ring to rotate, the worm gear ring drives the plugging pipe to rotate relative to the constant temperature pipe, the permeation hole is communicated with the strip-shaped water discharge hole, and the soil humidity is gradually increased through outward water seepage.
The invention is further configured as follows: the air energy water heater is used for circularly supplying heat to the heat-preservation water tank.
The invention is further provided with: the seedling bed is provided with many oxygenation pipes side by side in, and a plurality of play oxygen holes that distribute along its length direction are all seted up to each oxygenation pipe, seedling bed's one end is provided with the oxygen house steward that all communicates with each oxygenation pipe, still includes the oxygen jar, the upper end of oxygen jar is provided with oxygen control valve, oxygen control valve pass through the oxygen hose with the oxygen house steward communicates.
Through the technical scheme, when the oxygen content of the soil needs to be increased, the oxygen control valve is opened, so that oxygen enters the oxygen increasing pipe and enters the soil through the oxygen outlet hole, the oxygen content of the soil is increased, and the rooting of the mulberry cuttage branches is promoted.
The invention is further provided with: each oxygen outlet hole is arranged at the lower end of the oxygen increasing pipe.
The invention is further configured as follows: the inner edge of each strip-shaped water drainage hole is provided with sealing rubber which is contacted with the outer wall of the corresponding constant temperature pipe.
The invention is further provided with: the side wall of each worm wheel ring is provided with an indicating sheet, each constant temperature pipe is provided with an opening blocking sheet and a closing blocking sheet which are matched with the indicating sheet, when the indicating sheet is contacted with the opening blocking sheet, each strip-shaped water drainage hole is communicated with the corresponding water seepage hole, and when the indicating sheet is contacted with the closing blocking sheet, each strip-shaped water drainage hole is not communicated with the water seepage hole.
The invention is further provided with: a display is arranged on one side of the seedling raising bed, a soil temperature and humidity sensor is electrically connected with the display through a cable, and a battery is arranged in the display.
The invention is further provided with: the seedling raising bed is characterized in that a section of smooth section is arranged between every two worm wheel rings of the worm, and one end of the seedling raising bed is provided with a plurality of connecting seats which are rotatably connected with the smooth section of the worm.
Compared with the prior art, the invention has the following beneficial effects:
firstly, hot water is filled into a constant-temperature pipe, and the temperature of soil is gradually increased at night through the constant-temperature pipe, so that the survival rate of mulberry cuttage is prevented from being influenced due to large temperature difference of the soil;
when soil humidity needs to be increased, water can automatically permeate into soil only by opening a cold water valve and rotating a rocking handle without manual watering, or an irrigation system is arranged above the water, so that the operation is simple and convenient;
thirdly, the invention can also increase the oxygen content for the soil, promote the rooting of the mulberry cutting wood and improve the survival rate of the mulberry;
and fourthly, the invention carries out heat exchange circulation by the heat exchange of the solar water heater, the air energy water heater, the heat preservation water tank and the heat exchanger and by the two water pumps driving water, so that water can be recycled in the process of raising the temperature of soil in the seedling bed without wasting water resources.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention with the solar water heater and the air-powered water heater removed;
FIG. 3 is mainly used for showing the oxygenation tubes in the seedling bed;
fig. 4 is used to show the connection of the thermostatic tube to the plugged tube.
In the figure: 1. a support; 11. a seedling bed; 12. a connecting seat; 21. a solar water heater; 22. a heat preservation water tank; 23. an air energy water heater; 3. a heat exchanger; 31. a first hose; 32. a cold circulation water pump; 33. a second hose; 34. a heat circulation water pump; 41. a water inlet pipe; 42. a water outlet pipe; 43. a water main; 44. a cold water valve; 45. a hot water valve; 46. a tap water pipe; 5. a thermostatic tube; 51. a water seepage hole; 52. opening the blocking piece; 53. closing the blocking piece; 6. plugging the pipe; 61. a strip-shaped water discharge hole; 62. a worm gear ring; 63. an indicator sheet; 7. a worm; 71. a rocking handle; 8. an oxygenation pipe; 81. an oxygen main pipe; 82. an oxygen tank; 83. an oxygen control valve; 84. an oxygen hose; 9. a display; 91. a cable wire; 92. soil temperature and humidity sensor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In the embodiment, referring to fig. 1-4, a greenhouse mulberry cutting seedling constant temperature system comprises a support 1 arranged in a greenhouse and a solar water heater 21 arranged outside the greenhouse, wherein a heat exchanger 3 and a heat preservation water tank 22 circularly supplying heat by using the solar water heater 21 are arranged in the greenhouse, an air energy water heater 23 circularly supplying heat by using the heat preservation water tank 22 is also arranged in the greenhouse, the solar water heater 21 heats water in the heat preservation water tank 22 in the daytime, and if the temperature of the water is insufficient due to bad weather, the air energy water heater 23 can be started to heat the water in the heat preservation water tank 22; the upper end of the bracket 1 is provided with a seedling bed 11 with an opening at the upper end, one side of the seedling bed 11 is provided with a display 9, the display 9 is electrically connected with a soil temperature and humidity sensor 92 through a cable 91, and a battery (not shown) is arranged in the display 9; the front end and the rear end outside the seedling bed 11 are respectively provided with a water inlet pipe 41 and a water outlet pipe 42, eight constant temperature pipes 5 arranged in the seedling bed 11 are communicated between the water inlet pipe 41 and the water outlet pipe 42, the water inlet pipe 41 is communicated with a water main 43, and the water main 43 is provided with a cold water valve 44 and a hot water valve 45.
The cold water valve 44 is communicated with a tap water pipe 46, the hot water valve 45 is communicated with the cold circulation outlet end of the heat exchanger 3 through a first hose 31, the water outlet pipe 42 is communicated with the cold circulation inlet end of the heat exchanger 3 through a first hose 31, the middle section of one first hose 31 is communicated with a cold circulation water pump 32 for driving water circulation, the upper part and the lower part of the heat preservation water tank 22 are communicated with the two ends of the heat circulation of the heat exchanger 3 through a second hose 33, the middle section of one second hose 33 is communicated with a hot circulation water pump 34 for driving water circulation, when the soil temperature of the seedling bed 11 needs to be raised, the cold circulation water pump 32 and the hot circulation water pump 34 are simultaneously started to circulate the hot water in the heat preservation water tank 22 into the heat exchanger 3, the cold water in the constant temperature pipe 5 is circulated into the heat exchanger 3 to be heated, and the temperature of the water in the constant temperature pipe 5 is raised, the temperature of the soil is gradually increased.
Each constant temperature pipe 5 is provided with three rows of water seepage holes 51 distributed along the length direction, each constant temperature pipe 5 is sleeved with a rotatable blocking pipe 6, each blocking pipe 6 is provided with three strip-shaped water discharge holes 61 corresponding to each row of water seepage holes 51 one by one, the inner edge of each strip-shaped water discharge hole 61 is provided with a circle of sealing rubber contacted with the outer wall of the corresponding constant temperature pipe 5 to prevent the constant temperature pipe 5 and the blocking pipe 6 from being connected untight and leaking water, one end of each blocking pipe 6 extends out of the seedling bed 11 and is provided with a worm wheel ring 62 sleeved with the corresponding constant temperature pipe 5, one end of the seedling bed 11 is rotatably connected with a worm 7 meshed with each worm wheel ring 62, a smooth section is arranged between every two worm wheel rings 62 of the worm 7, one end of the seedling bed 11 is provided with a plurality of connecting seats 12 rotatably connected with the smooth sections of the worm 7, one end of the worm 7 is connected with a rocking handle 71, the rocking handle 71 is rotated to drive the worm 7 to rotate, so that the worm wheel ring 62 drives the plugging pipe 6 to rotate relative to the constant temperature pipe 5, and the opening and closing of the permeation hole are realized.
Each worm-gear ring 62's lateral wall all is provided with a slice and instructs piece 63, each constant temperature pipe 5 all is provided with and instructs piece 63 matched with a slice to open separation blade 52 and a slice closed separation blade 53, when instructing piece 63 and opening separation blade 52 and contact, each bar hole 61 that drains all communicates with corresponding infiltration hole 51, when instructing piece 63 and closed separation blade 53 and contacting, each bar hole 61 that drains all does not communicate with infiltration hole 51, be convenient for more adjust, the messenger blocks up the pipe 6 excessive condition of rotation of can not appear.
Seven oxygen increasing pipes 8 are arranged in the seedling bed 11 side by side, each oxygen increasing pipe 8 is provided with a plurality of oxygen outlet holes (not shown) distributed along the length direction of the oxygen increasing pipe 8, each oxygen outlet hole is arranged at the lower end of the oxygen increasing pipe 8, so that oxygen is filled into soil from bottom to top, the soil is prevented from entering the oxygen increasing pipes 8 through the oxygen outlet holes, one end of the seedling bed 11 is provided with an oxygen main pipe 81 communicated with each oxygen increasing pipe 8, the seedling bed further comprises an oxygen tank 82, the upper end of the oxygen tank 82 is provided with an oxygen control valve 83, and the oxygen control valve 83 is communicated with the oxygen main pipe 81 through an oxygen hose 84.
The working principle is as follows: the solar water heater and the air energy water heater are used for heating water in the heat preservation water tank, when the temperature difference between day and night is large and soil needs to be heated at night, the hot water valve, the cold circulating water pump and the hot circulating water pump are opened, hot water in the heat preservation water tank circulates into the heat exchanger, cold water in the constant temperature pipe circulates into the heat exchanger to be heated, the temperature of the water in the constant temperature pipe is increased, the temperature of the soil is gradually increased, and the purpose of heating at night is achieved;
if soil humidity needs to be increased, the cold water valve 44 is opened, the rocking handle 71 is rotated, the worm 7 drives the worm wheel ring 62 to rotate, the worm wheel ring 62 drives the blocking pipe 6 to rotate relative to the thermostatic tube 5, communication between the permeation hole and the strip-shaped water discharge hole 61 is realized, and the soil humidity is gradually increased by outward water seepage;
when the oxygen content of the soil needs to be increased, the oxygen control valve 83 is opened to enable oxygen to enter the oxygen increasing pipe 8 and enter the soil through the oxygen outlet hole, so that the oxygen content of the soil is increased, and the rooting of the mulberry cuttage branches is promoted.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a greenhouse mulberry cuttage constant temperature system that grows seedlings, is provided with heat exchanger (3) and heat preservation water tank (22) with solar water heater (21) circulation heat supply including setting up support (1) in the greenhouse and installing in the outer solar water heater (21) of greenhouse, its characterized in that: a seedling bed (11) with an opening at the upper end is arranged at the upper end of the support (1), a water inlet pipe (41) and a water outlet pipe (42) are respectively arranged at the front end and the rear end outside the seedling bed (11), a plurality of constant temperature pipes (5) arranged in the seedling bed (11) are communicated between the water inlet pipe (41) and the water outlet pipe (42), a water main (43) is communicated with the water inlet pipe (41), and a cold water valve (44) and a hot water valve (45) are arranged on the water main (43);
the cold water valve (44) is communicated with a tap water pipe (46), the hot water valve (45) is communicated with a cold circulation outlet end of the heat exchanger (3) through a first hose (31), the water outlet pipe (42) is communicated with a cold circulation inlet end of the heat exchanger (3) through the first hose (31), the middle section of one first hose (31) is communicated with a cold circulation water pump (32) for driving water circulation, the upper part and the lower part of the heat preservation water tank (22) are both communicated with two ends of heat circulation of the heat exchanger (3) through a second hose (33), and the middle section of one second hose (33) is communicated with a hot circulation water pump (34) for driving water circulation;
each constant temperature pipe (5) is all seted up multirow along infiltration hole (51) that its length direction distributes, and each constant temperature pipe (5) all overcoat has rotatable jam pipe (6), and each jam pipe (6) all set up with bar drain hole (61) of every row infiltration hole (51) one-to-one, and the one end of each jam pipe (6) all stretches out nursery bed (11) are provided with worm wheel ring (62) that the overcoat corresponds constant temperature pipe (5), the one end of nursery bed (11) is rotated and is connected with worm (7) all meshed with each worm wheel ring (62), the one end of worm (7) is connected with rocking handle (71).
2. The greenhouse mulberry cutting seedling constant temperature system according to claim 1, characterized in that: the solar water heater also comprises an air energy water heater (23) for circularly supplying heat to the heat-preservation water tank (22).
3. The greenhouse mulberry cutting seedling constant temperature system according to claim 1, characterized in that: educate seedlings and be provided with many oxygenation pipes (8) side by side in bed (11), a plurality of play oxygen holes that distribute along its length direction are all seted up in each oxygenation pipe (8), the one end of educating seedlings bed (11) is provided with oxygen main (81) that all communicate with each oxygenation pipe (8), still includes oxygen tank (82), the upper end of oxygen tank (82) is provided with oxygen control valve (83), oxygen control valve (83) through oxygen hose (84) with oxygen main (81) intercommunication.
4. The greenhouse mulberry cutting seedling constant temperature system according to claim 3, characterized in that: each oxygen outlet hole is arranged at the lower end of the oxygen increasing pipe (8).
5. The greenhouse mulberry cutting seedling constant temperature system according to claim 1, characterized in that: the inner edge of each strip-shaped water discharge hole (61) is provided with sealing rubber which is contacted with the outer wall of the corresponding constant temperature pipe (5).
6. The greenhouse mulberry cutting seedling constant temperature system according to claim 1, characterized in that: the lateral wall of each worm-wheel ring (62) all is provided with instructs piece (63), each constant temperature pipe (5) all be provided with instruct piece (63) matched with open separation blade (52) and closed separation blade (53), work as instruct piece (63) with open when separation blade (52) contact, each bar is discharged water hole (61) and is all communicate with corresponding infiltration hole (51), work as instruct piece (63) with when closed separation blade (53) contact, each bar is discharged water hole (61) all with infiltration hole (51) do not communicate.
7. The greenhouse mulberry cutting seedling constant temperature system according to claim 1, characterized in that: one side of the seedling raising bed (11) is provided with a display (9), the display (9) is electrically connected with a soil temperature and humidity sensor (92) through a cable (91), and a battery is arranged in the display (9).
8. The greenhouse mulberry cutting seedling constant temperature system according to claim 1, characterized in that: the worm (7) is provided with a section of smooth section between every two worm wheel rings (62), and one end of the seedling bed (11) is provided with a plurality of connecting seats (12) which are rotatably connected with the smooth sections of the worm (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210478965.6A CN114766254A (en) | 2022-05-05 | 2022-05-05 | Greenhouse mulberry cuttage seedling raising constant temperature system |
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| CN202210478965.6A CN114766254A (en) | 2022-05-05 | 2022-05-05 | Greenhouse mulberry cuttage seedling raising constant temperature system |
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| CN109479588A (en) * | 2019-01-05 | 2019-03-19 | 安徽泓森高科林业股份有限公司 | A kind of production method for botanical seedling culturing oxygenation seedbed |
| CN209845819U (en) * | 2019-01-05 | 2019-12-27 | 安徽泓森高科林业股份有限公司 | Oxygen-increasing seedbed for plant seedling culture |
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