CN114467736A

CN114467736A - Bud seedling breeding device

Info

Publication number: CN114467736A
Application number: CN202210224531.3A
Authority: CN
Inventors: 王名彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-05-13

Abstract

The application discloses a bud seedling cultivation device, which comprises a cultivation disc, a heating disc and a temperature sensor, wherein the cultivation disc is used for supporting plants to be cultivated; the cultivation plate is provided with a seedling raising area, the heating plate is provided with a heating area, one of the horizontal projection of the seedling raising area and the horizontal projection of the heating area is positioned in the other, and the outer edges of the two are overlapped or close to each other; the probe of the temperature sensor is close to the central area of the seedling raising area; the heat generation area is activated when the detection temperature of the temperature sensor is lower than a first preset temperature. The probe is positioned among a plurality of plants to be cultivated, and can accurately and reasonably reflect the self temperature of the plants to be cultivated, so that the heating plate can be scientifically and effectively fed back and adjusted based on the temperature sensor; the cultivation plate and the heating plate are distributed in parallel, the horizontal projections of the seedling raising area and the heating area are overlapped or almost overlapped, the heating plate provides heat for plants to be cultivated in the seedling raising area comprehensively and uniformly, and the cultivation survival rate and the cultivation efficiency are improved.

Description

Bud seedling breeding device

Technical Field

The application relates to the field of seedling raising equipment, in particular to a bud seedling cultivating device.

Background

At present, the existing bean sprout growing machine has various structural schemes, but the schemes have more or less problems and influence the cultivating survival rate and the cultivating efficiency of bean sprouts.

For example, some bean sprouting machines have a water spraying device, which can spray water to beans and bean sprouts thereof in the bean sprouting machine in a circulating and reciprocating manner, and have certain temperature rising/reducing effect while providing moisture to the beans and the bean sprouts thereof. However, once the watering of the beans and the bean sprouts is stopped, the temperature of the beans and the bean sprouts is rapidly changed, the watering is stopped when the water temperature is higher than the temperature of the beans and the bean sprouts, which causes the temperature of the beans and the bean sprouts to be rapidly lowered, and the watering is stopped when the water temperature is lower than the temperature of the beans and the bean sprouts, which causes the temperature of the beans and the bean sprouts to be rapidly raised. In addition, in this kind of bean sprout growing machine, the water of water drenching system can use repeatedly many times, along with quality of water pollutes gradually, and the corruption necrosis of beans and its bean sprouts can be caused to the contaminated water.

For another example, although some bean sprouting machines are provided with a heating device, the heating device is difficult to precisely adjust the temperature according to the real temperature of the beans and the bean sprouts thereof, and further cannot ensure that all the beans and the bean sprouts in the bean sprouting machine reach reasonable growth temperature.

Disclosure of Invention

The utility model provides a bud seedling breeding device can treat the temperature of cultivating the plant by accurate control to improve the cultivation survival rate of waiting to cultivate the plant, cultivate efficiency and growth uniformity.

In order to achieve the above object, the present application provides a sprout cultivation device, comprising a cultivation plate for holding a plant to be cultivated, a heating plate parallel to the cultivation plate, and a temperature sensor electrically connected to the heating plate; the cultivation plate is provided with a seedling raising area, the heating plate is provided with a heating area, one of the horizontal projection of the seedling raising area and the horizontal projection of the heating area is positioned in the other of the horizontal projection of the seedling raising area and the horizontal projection of the heating area, and the outer edges of the two are overlapped or close to each other; the probe of the temperature sensor is close to the central area of the seedling raising area; the heating area is used for starting when the detection temperature of the temperature sensor is lower than a first preset temperature.

Preferably, the heating plate is provided below the cultivation plate.

Preferably, the heating plate and the cultivation plate are distributed at intervals; the bottom of the cultivation plate is provided with a through hole; the pores are distributed over the seedling raising area.

Preferably, the temperature sensor is fixed to the heating pan; the aperture comprises a mounting hole; the probe penetrates through the mounting hole upwards.

Preferably, the apertures comprise a first set of through-holes at the periphery, a second set of through-holes at the sub-periphery and a third set of through-holes at the center; the probe is arranged between the second group of through holes and the third group of through holes.

Preferably, a water sprayer is arranged above the cultivation plate.

Preferably, a through drain hole is arranged in the heating plate; the electric heating wire of the heating plate is sealed in the heating plate in a waterproof way; the drain holes and the electric heating wires are uniformly interwoven in the heating area.

Preferably, the cultivation plate and the heating plate are both arranged in the shell; a water outlet is formed in the bottom of the shell; the spray head of the water sprayer is arranged in the center of the top of the shell.

Preferably, the inner wall of the housing and the outer contour of the seedling raising area are separated from each other.

Preferably, the inner wall of the shell is provided with a plurality of upward positioning surfaces, and the heights of all the positioning surfaces are different; the cultivation plate and the heating plate are erected on the positioning surface and positioned in the shell respectively.

For above-mentioned background art, the sprout cultivation device that this application provided includes:

a seedling raising area and a cultivating tray for holding plants to be cultivated are arranged;

a heating plate parallel to the cultivating plate and provided with a heating area;

a temperature sensor electrically connected with the heating plate;

wherein, one of the horizontal projection of the seedling raising area and the horizontal projection of the heating area is positioned in the other and the outer edges of the two are superposed or closely adjacent; the probe of the temperature sensor is close to the central area of the seedling raising area; the heating area is used for starting when the detection temperature of the temperature sensor is lower than a first preset temperature.

Among this sprout cultivation device, temperature sensor's probe is close to the central zone of growing seedlings the region, consequently, aforementioned probe is in between a plurality of plants of waiting to cultivate, can accurately detect the temperature of waiting to cultivate plant self, makes the detection data of probe more accurate, rationally reflect the growth state of beans, and then is favorable to the operating condition based on temperature sensor's detection data science, feedback regulation heating plate effectively.

In the sprout cultivation device, the cultivation plate and the heating plate are distributed in parallel, meanwhile, one of the horizontal projection of the seedling cultivation area and the horizontal projection of the heating area is positioned in the other, and the outer edges of the two are overlapped or closely adjacent, so that the heating plate can provide heat for plants to be cultivated in the seedling cultivation area comprehensively and uniformly, and the temperature required by the growth of the plants to be cultivated is maintained.

To sum up, above-mentioned bud seedling breeding device both utilized temperature sensor's probe scientific and reasonable, accurate reliably monitor the temperature of waiting to cultivate the plant itself, still combines the heating plate to wait to cultivate the whole plants of waiting in the cultivation dish comprehensive, heat balancedly, realizes utilizing opening of heating plate to stop the temperature of adjusting waiting to cultivate the plant, and automatic, in time for waiting to cultivate the plant provide the suitable growing environment of temperature, improve the survival rate and the growth efficiency of waiting to cultivate the plant.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a heating plate and a temperature sensor provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a heating plate provided in an embodiment of the present application;

FIG. 3 is a schematic structural view of a heating plate and an incubation plate provided in the embodiment of the present application;

fig. 4 is a schematic structural diagram of a seedling cultivation device according to an embodiment of the present application.

Wherein, the cultivation device comprises 1-a cultivation plate, 2-a heating plate, 21-an electric heating wire, 3-a temperature sensor, 31-a probe, 4-a pore, 5-a water drenching device, 6-a drain hole, 7-a shell, 8-a drain outlet and 9-a controller.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In order to enable those skilled in the art to better understand the scheme of the present application, the present application will be described in further detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a heating plate and a temperature sensor provided in an embodiment of the present application; FIG. 2 is a schematic structural diagram of a heating plate provided in an embodiment of the present application; FIG. 3 is a schematic structural view of a heating plate and an incubation plate provided in the embodiment of the present application;

The application provides a sprout cultivation device, which comprises a cultivation plate 1, a heating plate 2 parallel to the cultivation plate 1 and a temperature sensor 3 electrically connected with the heating plate 2; the cultivating tray 1 is used for holding plants to be cultivated, and the plants to be cultivated such as beans and bean sprouts are held in a seedling raising area of the cultivating tray 1; the heating plate 2 has a heating function, for example, an electric heating wire 21 or a medium with high temperature is provided in the heating plate 2, and of course, the electric heating wire 21 can be replaced by a silver paste sheet or an electric heating film. The heating plate 2 may include a heat generating region or a non-heat generating region depending on whether the electric heating wire 21 or the high-temperature medium can radiate heat to the outside of the plate.

In this embodiment, the incubation tray 1 and the heating plate 2 are arranged in parallel, including but not limited to the heating plate 2 being located above and/or below the incubation tray 1; meanwhile, the horizontal projection of the seedling raising area and the horizontal projection of the heating area are coincident or almost coincident, so that the heating plate 2 can provide heat for the plants to be raised in the seedling raising area comprehensively and uniformly, and the temperature required by the growth of the plants to be raised is maintained.

The coincidence of the horizontal projection of the seedling raising area and the horizontal projection of the heating area means that the two horizontal projections are equally large and one is located right above the other. The horizontal projection of the seedling raising area and the horizontal projection of the heating area are almost coincident, and the two situations comprise that: (1) the horizontal projection of the seedling raising area is in the horizontal projection of the heating area, so that the outer edge of the horizontal projection of the heating area exceeds the outer edge of the horizontal projection of the seedling raising area, but the distance between the outer edges of the heating area and the outer edge of the horizontal projection of the heating area in any horizontal direction is extremely small, and is not more than 2mm for example. (2) The horizontal projection of the heating area is in the horizontal projection of the seedling raising area, so that the outer edge of the horizontal projection of the seedling raising area exceeds the outer edge of the horizontal projection of the heating area, and the distance between the outer edges of the heating area and the outer edge of the seedling raising area in any horizontal direction is extremely small.

In the embodiment, the temperature sensor 3 is electrically connected with the heating plate 2, and the probe 31 of the temperature sensor 3 is close to the central area of the seedling raising area; since the plants to be cultivated are placed on the upper surface of the cultivation tray 1 in the nursery site, the probe 31 of the temperature sensor 3 is equivalently placed between several plants to be cultivated. Taking the plant to be cultivated as bean as an example, before bean germination, the probe 31 of the temperature sensor 3 is positioned between adjacent beans; after beans grow for the bean sprouts, temperature sensor 3's probe 31 is in between the lower part of adjacent bean sprouts, and is visible, and temperature sensor 3 uses the temperature of beans and the temperature of bean sprouts root as the target detection object, and the temperature that temperature sensor 3 detected and obtains can reflect the growth state of beans more accurately, rationally, and then is favorable to the operating condition based on temperature sensor 3's detection data science, feedback regulation heating plate 2 effectively.

Wherein, temperature sensor 3 indicates to the feedback adjustment of heating plate 2, and when temperature sensor 3's detected temperature was less than first preset temperature, heating plate 2 generate heat regional automatic start, and the heat transfer that the region that generates heat provided is to breeding plate 1, realizes breeding plate 1 and heaies up.

To sum up, the sprout cultivation device that this application provided both utilized probe 31 scientific and reasonable of temperature sensor 3, accurate reliable monitoring to wait to cultivate the temperature of plant itself, still combines heating plate 2 to wait to cultivate the plant of whole in the dish 1 comprehensive, heat balancedly, when heating plate 2 closes and stops, can utilize the room temperature to play the cooling effect of certain degree, in short, utilize opening of heating plate 2 to stop and to adjust the temperature of waiting to cultivate the plant. Wherein, heating plate 2 adjusts the heating state at any time according to temperature sensor 3's detected data, consequently this sprout cultivation device can be automatic, in time for waiting to cultivate the growth environment that the plant temperature is suitable.

Tests show that when the bean sprout cultivation device is used for cultivating beans and bean sprouts thereof, the germination rate of the beans is close to 100%, the length of the bean sprouts is consistent, the bean sprouts grow rapidly, and one-time harvest can be completed within 3-4 days even in winter.

The sprout cultivation device provided by the present application will be further described with reference to the accompanying drawings and embodiments.

The sprout cultivation device that this application provided is used for cultivating the effect to the sprout of beans usually, for example be used for sprouting soybean or mung bean, consequently, heating plate 2 is preferred to be located the below of cultivation dish 1, makes things convenient for the sprout to grow upwards from cultivation dish 1. Of course, the sprout cultivation device can also be used for cultivating other plants.

The heating plate 2 may be attached to the lower surface of the growth plate 1, for example, the heating region of the heating plate 2 may be attached to the growth region of the growth plate 1, and heat may be conducted by both air and the growth plate 1. In addition, heating plate 2 also can separate in cultivation dish 1, only utilizes air heat conduction, avoids heating plate 2 to cause cultivation dish 1 and bud seedling overheated. Usually, both the heating plate 2 and the cultivating plate 1 are horizontally arranged and spaced apart from each other, for example, the heating plate 2 is provided below the cultivating plate 1, and both the heating plate 2 and the cultivating plate 1 are vertically arranged at a predetermined interval H. The aforementioned H may be in the order of millimeters.

Further, the bottom of the cultivating tray 1 can be provided with a through hole 4, the hole 4 extends over the seedling raising area of the cultivating tray 1, so that the heat emitted by the heating plate 2 can be uniformly diffused into all the seedling raising areas of the cultivating tray 1 through the hole 4, balanced heat is provided for all the plants to be raised at different positions of the seedling raising area, the plants to be raised can be ensured to stably grow, and all the beans can be ensured to germinate at almost the same growth speed.

When the heating plate 2 is disposed below the cultivating plate 1 at a preset interval H, the heating plate 2 heats air therearound to form hot air, and the hot air rises and spreads around all the plants to be cultivated in the seedling raising area through the pores 4 of the cultivating plate 1, raising the temperature of all the plants to be cultivated.

Based on the above structure of the cultivating tray 1, in the sprout cultivation device provided by the present application, the temperature sensor 3 comprises a probe 31 and a sensor main body; the aperture 4 of the cultivating tray 1 includes a mounting hole; the sensor body is fixed to the heating pan 2, and the probe 31 extends upward and passes through the aforementioned mounting hole. It can be seen that the apertures 4 not only facilitate the transfer of hot air, but also facilitate the mounting relationship between the probe 31 of the temperature sensor 3 and the plant to be cultivated.

In particular, the apertures 4 of the culture plate 1 may comprise a first set of through holes, a second set of through holes and a third set of through holes; the first group of through holes, the second group of through holes and the third group of through holes are distributed from outside to inside in sequence, in other words, the second group of through holes are arranged around the periphery of the third group of through holes, and the first group of through holes are arranged around the periphery of the second group of through holes. Thus, for the seedling raising area of the growth plate 1, the first set of through holes is located at the periphery of the seedling raising area, the third set of through holes is located at the center of the seedling raising area, and the second set of through holes is located between the first set of through holes and the third set of through holes and can be considered to be located at the sub-periphery of the seedling raising area. In this embodiment, the probe 31 of the temperature sensor 3 is disposed between the second group of through holes and the third group of through holes, and the detection data obtained by the detection of the temperature sensor 3 is less affected by the external temperature, so that the growth environment of the plant to be cultivated in the seedling raising area can be reasonably reflected.

Further, sprout cultivation device that this application provided still includes the hydrophone 5 of locating above breeding dish 1. The water sprayer 5 sprays water to the cultivation plate 1 and the plants to be cultivated in the cultivation plate 1, and the water sprayed by the water sprayer 5 flows downwards from the upper part of the cultivation plate 1, so that sufficient moisture can be provided for the growth of the plants to be cultivated, and a certain cooling effect can be realized on the plants to be cultivated.

Wherein, the cooling effect that the plant was treated to cultivate by the water drencher 5 mainly reflects in treating to cultivate the state that the current temperature of plant is higher than the suitable growing temperature of the plant of waiting to cultivate, for example, in hot summer, because of the room temperature is higher, lead to treating to cultivate the plant and receive the temperature in cultivating dish 1 and be higher than the growing temperature of the plant of waiting to cultivate, need not to start heating plate 2 this moment, but need to utilize the water drencher 5 to treat according to temperature sensor 3's detected data in good time and cultivate the plant and cool down.

The water inlet of the water sprayer 5 can be connected with a tap water connector, and in addition, the water sprayer 5 can be connected with an electromagnetic valve and a relevant controller 9 so as to automatically control the start and stop of the water sprayer 5 through the electromagnetic valve.

When the bean sprouts cultivation device provided by the application is used for cultivating bean and sprout thereof, the bean and sprout thereof in the cultivation disc 1 need to be regularly poured by the water sprayer 5, and therefore the cultivation disc 1 and the heating disc 2 need to be drained effectively in time.

As is apparent from the above description, the cultivation dish 1 is provided with the apertures 4, so that the water sprayed from the water sprayer 5 can flow down from the apertures 4 of the cultivation dish 1 after the beans and the sprouts thereof are sprinkled by the water. In order to make heating plate 2 in time, effective drainage, in the sprout cultivation device that this application provided, be equipped with wash port 6 in the heating plate 2, this wash port 6 runs through the disk body of heating plate 2, consequently, the water that flows down to heating plate 2 can continue the downflow from aforementioned wash port 6, avoids water to gather on the surface of heating plate 2, influences the function of generating heat of heating plate 2.

Even heating plate 2 is equipped with wash port 6, the water that water drencher 5 spun still can not avoid can staying for a certain time on heating plate 2's surface, and in order to avoid water to disturb heater's heating function, electric heating wire 21 in heating plate 2 is located in heating plate 2 and is realized waterproof sealing installation in heating plate 2, avoids electric heating wire 21 to break circuit because of contacting water.

The water drain holes 6 of the heating plate 2 and the electric heating wires 21 can be uniformly interwoven in the heating area of the heating plate 2, so that the temperature of each part of the heating area is ensured to be consistent. For example, the electric heating wire 21 presents a plurality of branches staggered horizontally and vertically in the heating area of the heating pan 2, and the drain holes 6 may be provided between the adjacent branches.

The holes 4 of the cultivating plate 1 and the drain holes 6 of the heating plate 2 can be round holes, strip holes or holes with other shapes.

Further, sprout cultivation device that this application provided still includes casing 7, cultivates dish 1 and heating plate 2 and all locates in casing 7, and the shower nozzle of hydrophone 5 also locates in casing 7 and is located casing 7's top central authorities. For the sprout cultivation device for cultivating bean sprouts, the housing 7 is generally made of a shading material, in other words, the housing 7 is opaque, and a dark growing environment can be provided for the bean sprouts.

The bottom of the shell 7 can be provided with a water outlet 8 for discharging water sprayed by the water sprayer 5 in time, so that the phenomenon that the growth of bean sprouts is influenced by the fact that water is accumulated around the cultivating tray 1 and the heating plate 2 for a long time is avoided, and the phenomenon that individual beans are putrefactive and necrotic due to impurities in the water is avoided.

In addition, in order to better satisfy the growth of the beans and the sprouts thereof in the shell 7, the inner wall of the shell 7 can be separated from the outer contour of the seedling raising area, so that the inner wall of the shell 7 is separated from the beans and the sprouts thereof in the seedling raising area, and the influence of the shell 7 with lower temperature on the slow growth of the beans and the sprouts thereof positioned at the outer edge of the seedling raising area is avoided.

Furthermore, the inner wall of the housing 7 may be provided with a plurality of positioning surfaces distributed upward, and the plurality of positioning surfaces are distributed at intervals along the vertical direction, so that the plurality of positioning surfaces have different heights in the housing 7. A cultivation plate 1 and a heating plate 2 can be erected and installed in one shell through two positioning surfaces respectively, and a plurality of cultivation plates 1 and a plurality of heating plates 2 can also be erected and installed through a plurality of positioning surfaces respectively, and the later can improve the total yield of single cultivation operation of plants to be cultivated.

When the bean sprouts are cultivated by using the above-mentioned sprout cultivation device, beans soaked in advance can be loaded into the cultivation tray 1 and placed in the housing 7, and then the water sprayer 5 and the heater of the sprout cultivation device are opened. This sprout cultivation device moves, the control panel of being connected with temperature sensor 3 reads temperature sensor 3's probe 31's temperature value, judges simultaneously whether this temperature value is less than predetermined temperature, if, the switch circuit of heating plate 2 is opened to aforementioned control panel, makes heating plate 2 heat, and in the heating process, aforementioned control panel lasts the temperature value of reading probe 31, in case this temperature value reaches the temperature interval of predetermineeing, the switch circuit of heating plate 2 is closed immediately to the control panel, the stop heating. The control board will always repeat the aforementioned process to control the start and stop of the heating pan 2. In addition, the control panel can be regularly or according to temperature sensor's detection data automatic open solenoid valve, water cultivation dish 1, the process of watering lasts a period.

Under the action of the controller 9, the flow of temperature measurement, intermittent heating and intermittent watering is continued until the bean sprouts are harvested and the power of the sprout cultivation device is turned off by a user.

The sprout cultivation device provided by the application is described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. A sprout cultivation device is characterized by comprising a cultivation plate (1) for supporting plants to be cultivated, a heating plate (2) parallel to the cultivation plate (1) and a temperature sensor (3) electrically connected with the heating plate (2); the cultivation plate (1) is provided with a seedling raising area, the heating plate (2) is provided with a heating area, one of the horizontal projection of the seedling raising area and the horizontal projection of the heating area is positioned in the other of the horizontal projection of the seedling raising area and the horizontal projection of the heating area, and the outer edges of the two are overlapped or closely adjacent; the probe (31) of the temperature sensor (3) is closely adjacent to the central area of the upper surface of the incubation plate (1); the heating area is used for starting when the detection temperature of the temperature sensor (3) is lower than a first preset temperature.

2. Sprout cultivation device according to claim 1, wherein the heating plate (2) is arranged below the cultivation plate (1).

3. Sprout cultivation device according to claim 2, wherein the heating plate (2) is spaced apart from the cultivation plate (1); the bottom of the cultivation plate (1) is provided with a through hole (4); the apertures (4) are distributed over the nursery area.

4. Sprout cultivation device according to claim 3, wherein the temperature sensor (3) is fixed to the heating plate (2); the aperture (4) comprises a mounting hole; the probe (31) penetrates upwards from the mounting hole.

5. Sprout cultivation device according to claim 3, wherein the apertures (4) comprise a first set of through-holes at the periphery, a second set of through-holes at the sub-periphery and a third set of through-holes in the centre; the probe (31) is arranged between the second group of through holes and the third group of through holes.

6. Sprout cultivation device according to any of claims 3 to 5, wherein a water shower (5) is provided above the cultivation plate (1).

7. Sprout cultivation device according to claim 6, wherein a through-going drain hole (6) is provided in the heating plate (2); the electric heating wire (21) of the heating plate (2) is sealed in the heating plate (2) in a waterproof way; the drain holes (6) and the electric heating wires (21) are uniformly interwoven in the heating area.

8. Sprout cultivation device according to claim 6, wherein the cultivation plate (1) and the heating plate (2) are both arranged in a housing (7); a water outlet (8) is formed in the bottom of the shell (7); the spray head of the water sprayer (5) is arranged in the center of the top of the shell (7).

9. Sprout cultivation device according to claim 8, wherein the inner wall of the housing (7) is separated from the outer contour of the growing area.

10. Sprout cultivation device according to claim 8, wherein the inner wall of the housing (7) is provided with a plurality of positioning surfaces facing upwards, all of which have different heights; the cultivation plate (1) and the heating plate (2) are erected and positioned in the shell (7) through the positioning surfaces respectively.