CN111642297B

CN111642297B - Seedling raising bed applying graphene low-temperature heating system and seedling raising method

Info

Publication number: CN111642297B
Application number: CN202010476721.5A
Authority: CN
Inventors: 何刀山; 李鹏; 刘沛雄
Original assignee: Hunan Jiupeng Zhiene Technology Co ltd
Current assignee: Hunan Jiupeng Zhiene Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-10-26
Anticipated expiration: 2040-05-29
Also published as: CN111642297A

Abstract

The invention provides a seedling raising bed applying a graphene low-temperature heating system and a seedling raising method. The seedling raising bed applying the graphene low-temperature heating system comprises a supporting mechanism; a drain pipe; a seedling raising mechanism; the heating mechanism comprises a support frame, a heat conduction pipe, a support rod and a graphene heating film; the top end of the heat conduction pipe is vertically provided with the support rod, the side wall of the support rod is provided with the graphene heating film, and the support rod and the graphene heating film are connected with the inside of the seedling raising mechanism in a sliding manner; the air injection mechanism comprises a fixed pipe, a groove, an air inlet pipe, a mounting pipe, a first spray head and a stop block; the hemispherical stop block is arranged at the top end of the mounting pipe, and the first spray heads are symmetrically arranged on the side wall of the mounting pipe; a spraying mechanism; and (4) a closing mechanism. The seedling raising bed and the seedling raising method applying the graphene low-temperature heating system provided by the invention can enable the roots and stems to germinate rapidly and enable the seedlings to grow rapidly.

Description

Seedling raising bed applying graphene low-temperature heating system and seedling raising method

Technical Field

The invention relates to the technical field of seedling culture, in particular to a seedling culture bed applying a graphene low-temperature heating system and a seedling culture method.

Background

Some plants are in a warm and humid environment during the growth process. With the temperature reduction, the stem leaves are aged, gradually become yellow and withered, the leaves are completely withered in winter, and the leaves enter a dormant period. For example, some rhizome plants, because the stems are buried in the soil, as long as the soil layer is not frozen, have no effect on the growth of the seedlings in the next year, but if the air temperature is too low, appropriate anti-freezing measures are required.

Some seedlings usually bloom 2 months after planting, and as ornamental flowers in spring, need use their stem to grow seedlings in winter, the inside of big-arch shelter temperature is low this moment, is difficult for sprouting, and after stem grows out the seedling, the inside gas of big-arch shelter is low and winter temperature is dry, and seedling growth speed is slow, influences people and uses.

Therefore, it is necessary to provide a new seedling raising bed and a new seedling raising method using a graphene low-temperature heating system to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a seedling bed and a seedling method which can rapidly germinate and enable seedlings to rapidly grow and are provided with a graphene low-temperature heating system.

In order to solve the technical problems, the seedling raising bed and the seedling raising method applying the graphene low-temperature heating system provided by the invention comprise the following steps: a support mechanism; the drain pipe is arranged at the bottom end of the supporting mechanism; the seedling raising mechanism is connected with the inside of the supporting mechanism in a sliding manner; the heating mechanism is arranged inside the supporting mechanism and comprises a supporting frame, a heat conduction pipe, a supporting rod and a graphene heating film, the supporting frame is arranged inside the supporting mechanism, and the top end of the supporting frame is fixedly connected with the spiral heat conduction pipe; the top end of the heat conduction pipe is vertically provided with the support rod, the side wall of the support rod is provided with the graphene heating film, and the support rod and the graphene heating film are connected with the inside of the seedling raising mechanism in a sliding manner; the air injection mechanism is arranged at the bottom end of the supporting mechanism and comprises a fixed pipe, a groove, an air inlet pipe, an installation pipe, a first spray head and a stop block, the air inlet pipe is arranged at the bottom end of the supporting mechanism, and the installation pipe is arranged at the top end of the air inlet pipe at equal intervals; the hemispherical stop block is arranged at the top end of the mounting pipe, and the first spray heads are symmetrically arranged on the side wall of the mounting pipe; the side wall of the supporting mechanism is symmetrically provided with the grooves, and one side of each groove is provided with the fixed pipe; the spraying mechanism is arranged on the side wall of the fixed pipe; a closure mechanism disposed within the spray mechanism.

Preferably, the supporting mechanism includes main part, support bar and lug, the bottom lateral wall installation of main part the drain pipe with fixed pipe, vertically and horizontally staggered is installed to the top of main part the support bar, the lateral wall installation hemisphere of support bar the lug, the internally mounted of main part the heat pipe with the dog, just the installation pipe runs through the lateral wall of main part.

Preferably, the mechanism of growing seedlings includes box, couple and filter screen, the inside sliding connection of main part the box, the top surface of box is equipped with the couple, just the bottom installation of box the filter screen, just the box block the support bar with the lug.

Preferably, the bottom of filter screen is the arc, just the cross-section of filter screen is the infundibulate, the inside sliding connection of filter screen graphene heating membrane with the bracing piece.

Preferably, the spraying mechanism comprises a spraying pipe, a connecting pipe, a water inlet pipe and a second spray head, the connecting pipe is arranged on the side wall of the fixed pipe at equal intervals, and the water inlet pipe is arranged on the side wall of the connecting pipe; the top equidistance of connecting pipe is installed perpendicularly the spray pipe, just the bottom and the lateral wall of spray pipe are perpendicular or the slope installation respectively the second shower nozzle.

Preferably, the closing mechanism comprises a fixed funnel, a limiting rod, a floating ball, a fixed rod, a spring, a supporting tube, a piston and a chute, the fixed funnel is installed inside the water inlet pipe, the limiting rod is installed inside the fixed funnel, the limiting rod abuts against the floating ball, and the obtained floating ball is clamped and slidably connected with the inside of the fixed funnel; one end of the floating ball is provided with the fixed rod, and one end of the fixed rod is provided with the piston; the supporting tube in a hollow round table shape is arranged in the connecting tube, and the sliding groove is formed in the side wall of the supporting tube; the spring is sleeved on the side wall of the fixed rod, and two ends of the spring are respectively connected with the floating ball and the supporting tube; the inside sliding connection of spout the piston, the piston sliding connection the inside of stay tube.

Preferably, the diameter of the sliding chute is equal to the diameter of the piston, and the shortest distance between the sliding chute and the fixed funnel is smaller than the distance between the circle center of the floating ball and the diameter of the circle center of the piston.

Preferably, the center of the stopper, the center of the main body and the center of the heat conducting pipe are located in the same plane, the stopper and the spiral heat conducting pipe are arranged in a staggered mode, and the heat conducting pipe is located between the stopper and the groove; the diameter of the stop block is larger than the longest vertical distance between the first spray head and the circle center of the installation pipe.

A seedling raising method using a graphene low-temperature heating system comprises the following steps:

the method comprises the following steps: planting plant roots and stems in the seedling raising mechanism, fixing the seedling raising mechanism in the main body, watering the main body, and completely watering the seedling raising mechanism;

step two: the device is connected with a power supply, the graphene heating film is turned on, the surface of the graphene heating film is heated, heat emitted by the graphene heating film enters the seedling raising mechanism, the temperature of soil at the bottom end of the seedling raising mechanism is raised, and therefore plant roots and stems wrapped in the soil are in an environment with proper temperature, and the plant roots and stems can rapidly sprout;

step three: adding water into the main body to enable the water level to be higher than the heat conduction pipe, enabling the heat emitted from the bottom end of the graphene heating film to enter water to enable the water temperature to rise, connecting an air inlet pipe with a ventilator, enabling air to pass through the air inlet pipe and the inside of the fixed pipe, enabling the air to enter the water through the first sprayer, enabling the water to be uniformly heated to enable the air to drive water vapor to rise, enabling the water vapor to be in contact with the bottom end of the graphene heating film, enabling the air and the water vapor to enter the grooves and the inside of the fixed pipe through reheating, enabling the air and the water vapor to be sprayed out downwards through the second sprayer, enabling the air and the water vapor to be sprayed onto the surfaces of seedlings, enabling the seedlings to be in a warm and humid environment, and enabling the seedlings to grow rapidly;

step four: when the seedlings are required to be planted in the plant garden, the seedling raising mechanism is taken out of the main body, and when the seedlings are planted in the plant garden, the seedling raising mechanism is directly planted in soil, in the planting process, the original soil of the plants is fixed inside the seedling raising mechanism, the growth environment of the plants is not changed greatly, the plants can grow and bloom normally in the plant garden, and visitors can conveniently view and admire the plants; when needs take out from the plantain, directly dig out the mechanism of growing seedlings, transport the mechanism of growing seedlings again and plant the field, take out the root system of plant from the inside of the mechanism of growing seedlings, plant the plant again in the field, make the plant normal growth in the field, make things convenient for people to pick the use to the root system of plant in the autumn.

Compared with the prior art, the seedling raising bed and the seedling raising method applying the graphene low-temperature heating system have the following beneficial effects:

the invention provides a seedling raising bed applying a graphene low-temperature heating system and a seedling raising method, when plants are planted in winter, plant roots and stems are planted in a seedling raising mechanism, sandy loam is paved at the bottom end of the seedling raising mechanism, a power supply is connected to the seedling raising bed, a graphene heating film is switched on to enable the surface of the graphene heating film to generate heat, one end of the graphene heating film is located at the heat of the seedling raising mechanism, the heat emitted by the graphene heating film enters the seedling raising mechanism to enable the temperature of soil at the bottom end of the seedling raising mechanism to be increased, so that the temperature of the plant roots and stems wrapped in the soil is proper, the plant roots and stems are enabled to germinate rapidly, after the seedlings grow out, a proper amount of water is added into a supporting mechanism to enable the water level to sink over a heat conduction pipe, the heat emitted by the bottom end of the graphene heating film enters the water to enable the water temperature to be increased, will the air inlet pipe connector ventilation blower, wind pass through the intake pipe with the inside of installation pipe, the dog is fixed the top of installation pipe, first shower nozzle is located the below of dog, the dog protection first shower nozzle avoids impurity to get into the inside of first shower nozzle, the air passes through first shower nozzle gets into the aquatic, makes the air drive steam rise, steam with the bottom contact of graphite alkene heating film makes air and steam get into through reheating the recess with the inside of fixed pipe makes air and steam pass through spraying mechanism spouts downwards, makes air and steam spout the surface of seedling, keeps the temperature on plant surface promptly, and when making the seedling be in moist environment, makes the plant be in the environment that suits, and the seedling fast growth is ripe, makes the plant bloom convenient people view and admire in the spring.

Drawings

Fig. 1 is a schematic structural diagram of a seedling bed and a seedling method using a graphene low-temperature heating system according to the present invention;

FIG. 2 is an enlarged view of the structure at A shown in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the main body shown in FIG. 1;

FIG. 4 is an enlarged view of the structure shown at B in FIG. 3;

FIG. 5 is a top view of the internal structure of the body shown in FIG. 1;

FIG. 6 is a schematic view of the sprinkler structure shown in FIG. 1;

fig. 7 is a schematic view showing the internal structure of the connection pipe and the water inlet pipe shown in fig. 1.

Reference numbers in the figures: 1. the water outlet pipe comprises a water outlet pipe, 2, a supporting mechanism, 21, a main body, 22, a supporting bar, 23, a bump, 3, an air injection mechanism, 31, a fixed pipe, 32, a groove, 33, an air inlet pipe, 34, an installation pipe, 35, a first spray head, 36, a stop block, 4, a spraying mechanism, 41, a spraying pipe, 42, a connecting pipe, 43, a water inlet pipe, 44, a second spray head, 5, a seedling raising mechanism, 51, a box body, 52, a hook, 53, a filter screen, 6, a heating mechanism, 61, a supporting frame, 62, a heat conducting pipe, 63, a supporting rod, 64, a graphene heating film, 7, a sealing mechanism, 71, a fixed funnel, 72, a limiting rod, 73, a floating ball, 74, a fixed rod, 75, a spring, 76, a supporting pipe, 77, a piston, 78 and a sliding groove.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination; fig. 1 is a schematic structural diagram of a seedling bed and a seedling method using a graphene low-temperature heating system according to the present invention; FIG. 2 is an enlarged view of the structure at A shown in FIG. 1; FIG. 3 is a schematic view of the internal structure of the main body shown in FIG. 1;

FIG. 4 is an enlarged view of the structure shown at B in FIG. 3; FIG. 5 is a top view of the internal structure of the body shown in FIG. 1; FIG. 6 is a schematic view of the sprinkler structure shown in FIG. 1; FIG. 7 is a schematic view showing the internal structure of the connection pipe and the water inlet pipe shown in FIG. 1; the seedling raising bed and the seedling raising method applying the graphene low-temperature heating system comprise the following steps: a support mechanism 2; the drain pipe 1 is arranged at the bottom end of the support mechanism 2; the seedling raising mechanism 5 is connected with the inside of the supporting mechanism 2 in a sliding manner; the heating mechanism 6 is installed inside the supporting mechanism 2, the heating mechanism 6 includes a supporting frame 61, a heat conduction pipe 62, a supporting rod 63 and a graphene heating film 64, the supporting frame 61 is installed inside the supporting mechanism 2, and the top end of the supporting frame 61 is fixedly connected with the spiral heat conduction pipe 62; the supporting rod 63 is vertically installed at the top end of the heat conduction pipe 62, the graphene heating film 64 is installed on the side wall of the supporting rod 63, and the supporting rod 63 and the graphene heating film 64 are connected with the inside of the seedling raising mechanism 5 in a sliding manner; the air injection mechanism 3 is installed at the bottom end of the supporting mechanism 2, the air injection mechanism 3 comprises a fixed pipe 31, a groove 32, an air inlet pipe 33, an installation pipe 34, a first spray nozzle 35 and a stop block 36, the air inlet pipe 33 is installed at the bottom end of the supporting mechanism 2, and the installation pipe 34 is installed at the top end of the air inlet pipe 33 at equal intervals; the hemispherical stopper 36 is mounted at the top end of the mounting tube 34, and the first spray heads 35 are symmetrically mounted on the side wall of the mounting tube 34; the grooves 32 are symmetrically formed in the side wall of the supporting mechanism 2, and the fixing pipe 31 is installed on one side of each groove 32; the spraying mechanism 4 is installed on the side wall of the fixed pipe 31; a closing mechanism 7, said closing mechanism 7 being arranged inside said spraying mechanism 4.

The supporting mechanism 2 comprises a main body 21, a supporting bar 22 and a lug 23, the bottom side wall of the main body 21 is installed on the drain pipe 1 and the fixing pipe 31, the top end of the main body 21 is provided with the supporting bar 22 in a criss-cross manner, the side wall of the supporting bar 22 is provided with the lug 23 in a hemispherical shape, the main body 21 is internally provided with the heat conduction pipe 62 and the stop block 36, and the mounting pipe 34 runs through the side wall of the main body 21, so that seedlings are cultured in the main body 21 and are used conveniently, and the drain pipe 1 discharges accumulated water and impurities in the main body 21.

Seedling raising mechanism 5 includes box 51, couple 52 and filter screen 53, the inside sliding connection of main part 21 box 51, the top surface of box 51 is equipped with couple 52, just the bottom installation of box 51 filter screen 53, just box 51 block the support bar 22 with lug 23, for convenient box 51 block the support bar 22 with lug 23, will box 51 is fixed the inside of main part 21, and the convenience is planted the plant rhizome box 51's inside, just the inside unnecessary water of box 51 passes through filter screen 53 discharges, and uses couple 52, the convenience will box 51 is followed the inside of main part 21 is taken out.

The bottom of filter screen 53 is the arc, and follows for convenient water the inside discharge of filter screen 53, the cross-section of filter screen 53 is the infundibulate, increases the bottom area of filter screen 53 accelerates the drainage rate of filter screen 53, the inside sliding connection of filter screen 53 graphite alkene heating film 64 with bracing piece 63, for convenient the even entering of heat that graphite alkene heating film 64 gived off the inside of box 51 makes the soil thermally equivalent of box 51 bottom makes the plant germinate fast.

The spraying mechanism 4 comprises a spraying pipe 41, a connecting pipe 42, a water inlet pipe 43 and a second spray head 44, the connecting pipe 42 is installed on the side wall of the fixed pipe 31 at equal intervals, and the water inlet pipe 43 is installed on the side wall of the connecting pipe 42; the perpendicular installation of top equidistance of connecting pipe 42 spray pipe 41, just the bottom and the lateral wall of spray pipe 41 are perpendicular or the slope installation respectively second shower nozzle 44 is in for convenience water or steam the inside motion of connecting pipe 42 gets into the inside of spray pipe 41, second shower nozzle 44 slope sets up, makes water or steam evenly spout the seedling downwards on, makes things convenient for vegetation.

The closing mechanism 7 comprises a fixed funnel 71, a limiting rod 72, a floating ball 73, a fixed rod 74, a spring 75, a support tube 76, a piston 77 and a sliding groove 78, the fixed funnel 71 is installed inside the water inlet tube 43, the limiting rod 72 is installed inside the fixed funnel 71, the limiting rod 72 abuts against the floating ball 73, and the obtained floating ball 73 is clamped and slidably connected with the inside of the fixed funnel 71; the fixed rod 74 is installed at one end of the floating ball 73, and the piston 77 is installed at one end of the fixed rod 74; the supporting tube 76 with a hollow truncated cone shape is arranged inside the connecting tube 42, and the sliding groove 78 is arranged on the side wall of the supporting tube 76; the spring 75 is sleeved on the side wall of the fixing rod 74, and two ends of the spring 75 are respectively connected with the floating ball 73 and the supporting tube 76; the inside of the chute 78 is slidably connected with the piston 77, the piston 77 is slidably connected with the inside of the support tube 76, in order to facilitate the water to enter the inside of the fixed funnel 71 through the water inlet tube 43, the water presses the floating ball 73, the floating ball 73 drives the fixed rod 74 and the piston 77 to move, the floating ball 73 moves to compress the spring 75, and the piston 77 slides in the chute 78, the piston 77 is clamped in the chute 78 and the inside of the support tube 76 to seal the support tube 76, the floating ball 73 moves to open the fixed funnel 71 to facilitate the water to pass through the fixed funnel 71 to enter the inside of the connection tube 42, the water is sprayed out from the inside of the second spray head 44, the support tube 76 is sealed, and the water cannot enter the inside of the main body 21 through the support tube 76; when watering is not needed, the spring 75 pushes the floating ball 73 to move to abut against the limiting rod 72, the floating ball 73 moves into the fixed funnel 71 to seal the fixed funnel 71, and the floating ball 73 drives the fixed rod 74 and the piston 77 to move, so that the piston 77 enters the inner part of the side wall of the supporting pipe 76, the supporting pipe 76 is opened, and air and water vapor can conveniently penetrate through the supporting pipe 76 and the connecting pipe 42 to be sprayed out from the inner part of the second spray head 44.

The diameter of the chute 78 is equal to the diameter of the piston 77 in a cone shape, and the shortest distance between the chute 78 and the fixed funnel 71 is smaller than the distance between the circle center of the floating ball 73 and the diameter of the circle center of the piston 77, so that the chute 78 is conveniently closed by the piston 77, and the piston 77 moves in the chute 78 in the moving process of the floating ball 73, so that the piston 77 is prevented from sliding out of the chute 78.

The center of the stopper 36, the center of the body 21 and the center of the heat pipe 62 are located in the same plane, the stopper 36 and the spiral heat pipe 62 are arranged in a staggered manner, and the heat pipe 62 is located between the stopper 36 and the groove 32; in order to facilitate the heating of the heat pipe 62 for the water inside the main body 21, and the air sprayed from the first nozzle 35 drives the water to move inside the main body 21, so that the water is uniformly heated, and the temperature of the sprayed water vapor is appropriate, the diameter of the stopper 36 is greater than the longest vertical distance between the first nozzle 35 and the center of the circle of the mounting pipe 34, so as to facilitate the stopper 36 to protect the first nozzle 35, and prevent impurities from falling into the first nozzle 35 to block the first nozzle 35.

The seedling raising bed and the seedling raising method applying the graphene low-temperature heating system provided by the invention have the following working principles: a proper amount of sandy loam is added into the box body 51, plant roots are planted in the box body 51 and are positioned above the filter screen 53, and a certain distance exists between the plant roots and the top surface of the filter screen 53. Slide the box 51, the box 51 block the support bar 22 with the lug 23 will the box 51 is fixed the inside of main part 21, just inside the main part 21 the bracing piece 63 with graphite alkene heating film 64 gets into the inside of filter screen 53 makes the bracing piece 63 with graphite alkene heating film 64 does the box 51 provide the support once more. When a plurality of the box bodies 51 are fixed inside the box bodies 51, the water inlet pipe 43 is connected with a water source, water enters the inside of the water inlet pipe 43, the water enters the inside of the fixed funnel 71 through the water inlet pipe 43, the water presses the floating ball 73, the floating ball 73 drives the fixed rod 74 and the piston 77 to move, the floating ball 73 moves to compress the spring 75, the piston 77 slides inside the sliding groove 78, the piston 77 is clamped inside the sliding groove 78 and the supporting pipe 76 to seal the supporting pipe 76, the floating ball 73 moves to open the fixed funnel 71, the water penetrates through the fixed funnel 71 to enter the inside of the connecting pipe 42, the supporting pipe 76 is sealed, and the water cannot enter the inside of the main body 21 through the supporting pipe 76; water is in the inside motion of connecting pipe 42 gets into the inside of shower 41, second shower nozzle 44 slope sets up, makes evenly spout under water the inside of box 51 makes water get into the inside of box 51, will the inside soil of box 51 is watered thoroughly, the box 51 bottom the filter screen 53's cross-section is the infundibulate, increases the bottom area of filter screen 53 accelerates the drainage speed of filter screen 53 avoids water to be amassed the inside of box 51 is opened drain pipe 1 will the inside water discharge of main part 21. When watering is not needed, the spring 75 pushes the floating ball 73 to move to abut against the limiting rod 72, the floating ball 73 moves into the fixed funnel 71 to close the fixed funnel 71, and the floating ball 73 drives the fixed rod 74 and the piston 77 to move, so that the piston 77 enters the inner part of the side wall of the supporting pipe 76, the supporting pipe 76 is opened, and the supporting pipe 76 is kept open. With this device access power, open graphite alkene heating film 64 makes graphite alkene heating film 64 surface generates heat, graphite alkene heating film 64's one end is located filter screen 53's inside, the even entering of heat that graphite alkene heating film 64 gived off the inside of box 51 makes the soil thermally equivalent of box 51 bottom to the messenger wraps up the plant rhizome temperature in soil is suitable, makes the plant rhizome germinate fast. Adding a proper amount of water into the main body 21 to enable the water level to be over the heat conduction pipe 62, enabling the heat emitted from the bottom end of the graphene heating film 64 to enter the water, enabling the water temperature to be increased, enabling the water to absorb the heat inside the main body 21 to enable the temperature inside the box body 51 to be reduced, avoiding the temperature inside the box body 51 from being too high, connecting the air inlet pipe 33 with a fan, enabling the air to pass through the air inlet pipe 33 and the inside of the fixed pipe 31, fixing the stopper 36 at the top end of the installation pipe 34, enabling the first spray head 35 to be located below the stopper 36, protecting the first spray head 35 by the stopper 36, avoiding impurities from entering the inside of the first spray head 35, enabling the air sprayed from the first spray head 35 to drive the water to move inside the main body 21, enabling the water to be uniformly heated, and enabling the air to drive the water vapor to rise, steam with the bottom contact of graphite alkene heating film 64 makes air and steam get into through reheating recess 32 with the inside of fixed pipe 31 makes air and steam pass through second shower nozzle 35 is spout downwards, makes the surface of air and steam spout the seedling, keeps the temperature on plant surface promptly, and the root system of plant also is in the environment that suits, and when making the seedling be in moist warm environment, makes the plant be in the environment that suits, and the seedling grows maturity fast, makes the plant bloom make things convenient for the people to watch and admire in the spring. After the plants bloom in the main body 21, when the plants need to be planted in a plantation, the hook 52 is pulled, so that the hook 52 drives the box body 51 to be taken out from the inside of the main body 21, when the plants are planted in the plantation, the box body 51 is directly planted in the soil, in the planting process, the original soil of the plants is fixed in the box body 51, the growing environment of the plants is not changed greatly, the plants grow and bloom normally in the plantation, and the plants are convenient for tourists to view. When needing to be taken out from the plant garden, the box body 51 is directly dug out, then the box body 51 is conveyed to a planting field, the root system of the plant is taken out from the inside of the box body 51, and then the plant is planted in the field, so that the plant can normally grow in the field, and the root system of the plant can be picked and used by people in autumn conveniently.

the method comprises the following steps: the plant rootstocks are planted in the seedling raising mechanism 5, the seedling raising mechanism 5 is fixed in the main body 21, the main body 21 is watered, and the seedling raising mechanism 5 is thoroughly watered.

Step two: with this device access power, open graphite alkene heating film 64, make graphite alkene heating film 64 surface generate heat, the heat that graphite alkene heating film 64 gived off gets into the inside of the mechanism 5 of growing seedlings, makes the soil temperature rise of the 5 bottom of the mechanism of growing seedlings to make the parcel be in the environment that the temperature is suitable at the inside plant rhizome of soil, make the plant rhizome germinate fast.

Step three: to the inside of main part 21 add water, make the water level not cross heat pipe 62, the heat that graphite alkene heating film 64 bottom gived off gets into the aquatic, make the temperature rise, put through the fan with intake pipe 33, wind passes through the inside of intake pipe 33 and fixed pipe 31, the air gets into the aquatic through first shower nozzle 35, make water thermally equivalent make the air drive steam rise, steam and graphite alkene heating film 64's bottom contact, make air and steam get into recess 32 and fixed pipe 31's inside through the reheat, make air and steam spout downwards through second shower nozzle 44, make air and steam spout the surface of seedling, make the seedling be in warm moist environment, make the seedling fast growth.

Step four: when the seedling raising mechanism 5 needs to be planted in a plant garden, the seedling raising mechanism 5 is taken out from the inside of the main body 21, when the seedling raising mechanism 5 is planted in the plant garden, the seedling raising mechanism 5 is directly planted in soil, in the planting process, the original soil of the plant fixes the inside of the seedling raising mechanism 5, the growth environment of the plant is not changed greatly, the plant can grow and bloom normally in the plant garden, and visitors can watch the plant conveniently. When needs take out from the vegetable garden, directly dig out mechanism 5 of will growing seedlings, transport the mechanism 5 of growing seedlings again and plant the field, take out the root system of plant from the inside of mechanism 5 of growing seedlings, plant the plant again in the field, make the plant normally grow in the field, make things convenient for people to pick the use to the root system of plant in the autumn.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an use seedling bed of growing seedlings of graphite alkene low temperature heating system which characterized in that includes:

a support mechanism;

the drain pipe is arranged at the bottom end of the supporting mechanism;

the seedling raising mechanism is connected with the inside of the supporting mechanism in a sliding manner;

the heating mechanism is arranged inside the supporting mechanism and comprises a supporting frame, a heat conduction pipe, a supporting rod and a graphene heating film, the supporting frame is arranged inside the supporting mechanism, and the top end of the supporting frame is fixedly connected with the spiral heat conduction pipe; the top end of the heat conduction pipe is vertically provided with the support rod, the side wall of the support rod is provided with the graphene heating film, and the support rod and the graphene heating film are connected with the inside of the seedling raising mechanism in a sliding manner;

the air injection mechanism is arranged at the bottom end of the supporting mechanism and comprises a fixed pipe, a groove, an air inlet pipe, an installation pipe, a first spray head and a stop block, the air inlet pipe is arranged at the bottom end of the supporting mechanism, and the installation pipe is arranged at the top end of the air inlet pipe at equal intervals; the hemispherical stop block is arranged at the top end of the mounting pipe, and the first spray heads are symmetrically arranged on the side wall of the mounting pipe; the side wall of the supporting mechanism is symmetrically provided with the grooves, and one side of each groove is provided with the fixed pipe;

the spraying mechanism is arranged on the side wall of the fixed pipe;

a closure mechanism disposed within the spray mechanism.

2. The nursery bed using the graphene low-temperature heating system as claimed in claim 1, wherein the supporting mechanism comprises a main body, supporting bars and convex blocks, the drain pipe and the fixing pipe are mounted on the side wall of the bottom end of the main body, the supporting bars are mounted on the top end of the main body in a criss-cross manner, the convex blocks are mounted on the side walls of the supporting bars in a hemispherical shape, the heat conducting pipe and the stop blocks are mounted inside the main body, and the mounting pipes penetrate through the side walls of the main body.

3. The seedling raising bed using the graphene low-temperature heating system according to claim 2, wherein the seedling raising mechanism comprises a box body, a hook and a filter screen, the inside of the main body is slidably connected with the box body, the hook is arranged on the top surface of the box body, the filter screen is mounted at the bottom end of the box body, and the box body is clamped with the support bars and the convex blocks.

4. A seedling raising bed with a graphene low-temperature heating system as claimed in claim 3, wherein the bottom end of the filter screen is arc-shaped, the cross section of the filter screen is funnel-shaped, and the graphene heating film and the support rod are connected to the inside of the filter screen in a sliding mode.

5. The seedling raising bed using the graphene low-temperature heating system according to claim 1, wherein the spraying mechanism comprises a spraying pipe, a connecting pipe, a water inlet pipe and a second spray head, the connecting pipe is installed on the side wall of the fixed pipe at equal intervals, and the water inlet pipe is installed on the side wall of the connecting pipe; the top equidistance of connecting pipe is installed perpendicularly the spray pipe, just the bottom and the lateral wall of spray pipe are perpendicular or the slope installation respectively the second shower nozzle.

6. The seedling raising bed using the graphene low-temperature heating system according to claim 5, wherein the closing mechanism comprises a fixing funnel, a limiting rod, a floating ball, a fixing rod, a spring, a supporting tube, a piston and a sliding groove, the fixing funnel is installed inside the water inlet tube, the limiting rod is installed inside the fixing funnel, the limiting rod abuts against the floating ball, and the obtained floating ball is clamped and slidably connected with the inside of the fixing funnel; one end of the floating ball is provided with the fixed rod, and one end of the fixed rod is provided with the piston; the supporting tube in a hollow round table shape is arranged in the connecting tube, and the sliding groove is formed in the side wall of the supporting tube; the spring is sleeved on the side wall of the fixed rod, and two ends of the spring are respectively connected with the floating ball and the supporting tube; the inside sliding connection of spout the piston, the piston sliding connection the inside of stay tube.

7. A seedling raising bed using a graphene low-temperature heating system according to claim 6, wherein the diameter of the sliding groove is equal to that of the piston, and the shortest distance between the sliding groove and the fixed funnel is smaller than the distance between the center of the floating ball and the diameter of the center of the piston.

8. A seedling raising bed using a graphene low-temperature heating system according to claim 2, wherein the center of the stopper, the center of the main body and the center of the heat pipe are located in the same plane, the stopper and the spiral heat pipe are arranged in a staggered manner, and the heat pipe is located between the stopper and the groove; the diameter of the stop block is larger than the longest vertical distance between the first spray head and the circle center of the installation pipe.

9. A seedling raising method applying a graphene low-temperature heating system to the seedling raising bed of any one of claims 1 to 8 is characterized by comprising the following steps of:

step three: adding water into the main body to enable the water level to be higher than the heat conduction pipe, enabling the heat emitted from the bottom end of the graphene heating film to enter water, enabling the water temperature to rise, connecting an air inlet pipe with a ventilator, enabling air to pass through the air inlet pipe and the inside of the fixed pipe, enabling the air to enter the water through the first sprayer, enabling the water to be uniformly heated to enable the air to drive water vapor to rise, enabling the water vapor to be in contact with the bottom end of the graphene heating film, enabling the air and the water vapor to enter the grooves and the inside of the fixed pipe through reheating, enabling the air and the water vapor to be downwards sprayed out through the spraying mechanism, enabling the air and the water vapor to be sprayed onto the surfaces of seedlings, enabling the seedlings to be in a warm and humid environment, and enabling the seedlings to grow quickly;