CN214155580U - Phytotron and planting tray - Google Patents

Abstract

The utility model discloses an artificial climate chamber, which comprises a heat insulation wall body, a planting disc and an air supply device, wherein the planting disc comprises a planting groove for bearing nutrient solution and a planting cover arranged on the planting groove, the planting groove comprises a bottom plate and a side plate extending upwards from the edge of the bottom plate, the planting cover is arranged on the side plate, a planting hole is formed on the planting cover and forms an air vent around the planting hole, an air inlet is arranged on the side wall of the planting groove, the air inlet is higher than the liquid level of the nutrient solution in the planting groove, air flow can flow into the planting groove from the air inlet and flows through the root system of a plant inserted in the planting hole, then flows out of the planting groove from the air vent and blows to the canopy of the plant inserted in the planting hole, thus ensuring the oxygen concentration around the plant root system, and increasing the difference of steam pressure inside and outside canopy leaves, can accelerate transpiration, reduce the harm of heartburn and achieve the effects of increasing both production and income.

Description

Phytotron and planting tray

Technical Field

The utility model relates to a phytotron technical field especially relates to a phytotron's planting dish.

Background

The artificial climate chamber can be used for various environmental factors such as temperature, humidity, illumination and CO according to different requirements₂Concentration, etc. are controlled and adjusted. In the prior art, an artificial climate chamber usually utilizes an air conditioner to control indoor temperature and humidity, so that a certain amount of air is blown to the surface of planted plant leaves as much as possible, the temperature and the humidity are well controlled, simultaneously the transpiration of plants is promoted, and the heart burning phenomenon is reduced.

However, in the existing planting plate structure, after the plants grow to a certain stage, the planting plate is almost fully occupied due to the fact that the leaf surfaces are enlarged, not only can the leaf surfaces at a low space be covered by the leaf surfaces at a high space without wind sweeping, but also the leaf surfaces at a high space can be mutually covered without wind sweeping. In addition, the growth of individual plants is inconsistent in some cases, the growth rate of some plants is high, and plants on the lee side are easy to be blocked and blown by the wind without wind. Therefore, the surface humidity of the shielded plant leaves is high, and the plant leaves cannot be evaporated in time, so that the transpiration effect cannot be promoted, heartburn can be caused, and the plant cultivation is not facilitated.

SUMMERY OF THE UTILITY MODEL

In view of this, a planting tray capable of effectively avoiding burning and a phytotron using the same are provided.

In one aspect, the utility model provides a planting dish, locate including planting groove and the lid that is used for bearing the weight of nutrient solution planting lid on the groove, plant the groove including the bottom plate and by the curb plate that the edge of bottom plate upwards extends, the cultivation lid set up in on the curb plate, the cultivation lid is formed with the planting hole and encircles the planting hole is formed with the air vent, be equipped with the air inlet on the lateral wall of planting groove, the air inlet is higher than plant the liquid level of the nutrient solution in the inslot.

Furthermore, the ventilation holes are multiple and are uniformly arranged around the planting holes at intervals.

Further, the shape of the vent hole is circular, polygonal, straight bar or arc bar.

Further, the shape of the planting hole is circular or square, and the shape of the vent hole is different from that of the planting hole.

Further, the size of the vent hole is smaller than that of the planting hole.

Furthermore, a partition plate is arranged in the planting groove, the partition plate is parallel to the planting cover and is positioned below the air inlet, a through hole is formed in the partition plate corresponding to the planting hole, and the partition plate is positioned above the liquid level of the nutrient solution loaded in the planting groove.

Furthermore, the planting holes on the planting cover are distributed in an array shape, and a plurality of vent holes are arranged around the periphery of each planting hole.

Furthermore, still be provided with the inlet on the curb plate of planting the groove, be provided with the liquid outlet on the bottom plate, inlet and liquid outlet are used for respectively nutrient solution flows in and flows out the planting groove.

On the other hand, the utility model provides a phytotron, including thermal insulation wall body, set up in above-mentioned planting dish in the thermal insulation wall body and orientation plant the air supply arrangement of dish air supply.

Further, the device also comprises a circulating pump connected with the planting groove of the planting plate, and the circulating pump drives the nutrient solution to flow into or out of the planting groove.

Compared with the prior art, the utility model discloses the planting dish of phytotron is through setting up the air inlet on it plants the groove, set up the air vent at the cultivation lid, the air current is got into by the air inlet and is planted the groove and blow around the plant root system, then go out and blow to the canopy of plant from the air vent, make plant canopy below and canopy top homoenergetic have certain wind speed value, can be with fully guaranteeing the oxygen concentration value around the plant root system, be favorable to the plant growth, plant canopy leaf inside and outside steam pressure differential has been increased again, can transpiration with higher speed, reduce the harm of burning one's heart, reach the effect of increasing both production and income.

Drawings

Fig. 1 is a front view of an embodiment of a planting tray of the phytotron of the present invention.

Fig. 2 is a side view of the implant tray shown in fig. 1.

Fig. 3 is a top view of the planting tray shown in fig. 1.

Fig. 4 is a schematic view of a second embodiment of the planting tray of the present invention.

Fig. 5 is a schematic view of a third embodiment of the planting tray of the present invention.

Fig. 6 is a schematic view of a fourth embodiment of the planting tray of the present invention.

Fig. 7 is a schematic view of a fifth embodiment of the planting tray of the present invention.

Fig. 8 is a schematic view of a sixth embodiment of the planting tray of the present invention.

Fig. 9 is a schematic view of a seventh embodiment of the planting plate of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. One or more embodiments of the present invention are illustrated in the accompanying drawings to provide a more accurate and thorough understanding of the disclosed embodiments. It should be understood, however, that the present invention may be embodied in many different forms and is not limited to the embodiments described below.

The utility model discloses phytotron includes thermal insulation wall, sets up in the internal planting dish of thermal insulation wall and to the air supply arrangement who supplies air to planting dish. The heat-insulating wall body can reduce or even prevent the heat exchange between the indoor space and the outdoor space, so that the indoor temperature is controlled within a required range and the energy consumption is reduced. The number of the planting trays can be single or multiple according to the size of the inner space of the heat-insulating wall body. The air supply devices are usually arranged along the two opposite sides of the heat-insulating wall body and keep a proper distance with the planting tray, so that an air supply mode of supplying air from two sides and returning air from the top of the middle is formed. Of course, the air supply device may be in a single-side air supply mode or a single-side air return mode, or may be in a top air supply mode or a two-side air return mode. The wall body and the air supply structure can adopt the existing structure on the market, and the specific structure is not described herein.

As shown in fig. 1-3, according to an embodiment of the present invention, the planting tray 10 includes a planting slot 12 and a cultivation cover 14 covering the planting slot 12. The planting groove 12 comprises a bottom plate 16 and a side plate 18 extending upwards from the edge of the bottom plate 16, and the bottom plate 16 and the side plate 18 jointly enclose a semi-closed chamber for carrying a nutrient solution 20. The cultivation cover 14 covers the side plate 18, and the cultivation cover 14 is provided with a planting hole 140 for inserting the plant 30 to be planted. When the planting tray 10 of the utility model is used, the root system of the plant 30 is inserted into the planting groove 12 and extends below the liquid level of the nutrient solution 20, thereby absorbing the nutrient substances in the nutrient solution 20 and growing rapidly; the canopy of the plant 30 grows above the cultivation cover 14, and the air outlet of the air supply device blows the canopy of the plant 30 to blow away the water vapor diffusion layer, so that the transpiration of the plant 30 is promoted, and the heart burning phenomenon is reduced.

As shown in fig. 1, the side plate 18 is provided with a liquid inlet 180, the bottom plate 16 is provided with a liquid outlet 160, and the liquid inlet 180 and the liquid outlet 160 are connected to a circulating pump (not shown) through a pipeline or the like. The nutrient solution 20 is driven by the circulating pump to flow into the planting groove 12 through the liquid inlet 180 and flow out of the planting groove 12 through the liquid outlet 160. The plant 30 absorbs the nutrient substance in nutrient solution 20 can influence the concentration of nutrient solution 20 around its root system at the in-process of growth, and plant 30 breathes and also can produce useless impurity and influence the concentration of nutrient solution 20 simultaneously, the utility model discloses a circulating pump orders about nutrient solution 20 and constantly flows and makes the concentration of nutrient solution 20 can maintain at required within range around the root system of plant 30, ensures the growth rate of plant 30. In addition, the nutrient solution 20 can be periodically supplemented into the planting tank 12 through the circulating pump so as to meet the growth requirements of plants 30 in different periods.

As shown in fig. 2, the side plate 18 is further provided with an air inlet 182 for allowing air to flow into the planting groove 12 so as to ventilate the planting groove 12. The air inlet 182 is arranged near the top end of the side plate 18 and is higher than the liquid level of the nutrient solution 20 carried in the planting tray 10. Preferably, the air inlet 182 is disposed on a side of the planting tray 10 facing the air outlet of the air supply device, and the air flow of the air supply device can directly flow into the planting slot 12. In this embodiment, the air inlet 182 and the liquid inlet 180 are respectively disposed on different sides of the planting trough 12, such as on two adjacent sides. It should be understood that the air inlet 182 and the liquid inlet 180 can be disposed on opposite sides of the planting slot 12; alternatively, the planting grooves 12 may be disposed on the same side, and the embodiment is not limited thereto. The air inlet 182 may be a single large opening or may be formed with a plurality of small openings, as long as air can be conveniently introduced.

As shown in fig. 3, the planting holes 140 of the planting cover 14 are generally plural, that is, the planting tray 10 can plant a plurality of plants 30 at a time. The plurality of planting holes 140 are preferably arranged in an array, and the spacing between adjacent planting holes 140 can be determined according to the planted plant 30, so as to ensure that the plant 30 has enough growing space. In particular embodiments, the planting holes 140 may be single, i.e., only a single plant 30 can be planted at a time. The cultivation cover 14 is provided with a vent hole 142 surrounding each planting hole 140, and the air flow entering the planting trough 12 can flow out from the vent hole 142 and blow to the canopy of the plant 30 inserted in the surrounding planting hole 140. Preferably, the plurality of vent holes 142 are uniformly spaced around the corresponding planting holes 140, so that the air flow flowing out of the vent holes 142 is distributed around the canopy of the plant 30 by 360 degrees, thereby avoiding the generation of air blowing dead angles.

By adding the air inlet 182 on the planting groove 12 and the air vent 142 on the planting cover 14, the air from the air supply device is blown to the air inlet 182 of the planting groove 12 and flows into the planting groove 12, the air flow flows through the root system of the plant 30 in the process of flowing through the planting groove 12, the oxygen concentration value around the root system of the plant 30 is fully ensured, and the growth of the plant 30 is facilitated; then, the air current flows out from the vent holes 142 of the cultivation cover 14 to form 360-degree annular air outlet to blow upwards to the canopy of the plant 30, the wind power at the bottom of the canopy and the lee side of the canopy is supplemented, so that the wind power at the upper part, the lower part and the circumferential parts of the canopy of the plant 30 are relatively consistent, the water vapor diffusion layer on each leaf surface of the plant 30 is blown away, and the air with lower relative humidity is substituted for the air, so that the diffusion resistance is reduced, the difference of the steam pressure inside and outside the leaf is increased, the transpiration can be accelerated, the occurrence of burning is reduced, meanwhile, the absorption of nutrient substances is promoted, the growth of the plant 30 is promoted, and the effects of increasing the yield and income are achieved.

In the embodiment shown in fig. 3-4, the planting holes 140 are square holes, and fixing cotton can be loaded inside to fix the plants 30, and the plants 30 are prevented from being damaged by the inner edges of the planting holes 140. The vent holes 142 are circular holes, and have a shape different from the shape of the implantation holes 140, and the size of the vent holes 142 is smaller than that of the implantation holes 140. Preferably, a partition 19 is arranged in the planting tray 10, the partition 19 is arranged parallel to the planting cover 14 and is positioned between the liquid level of the nutrient solution 20 in the planting tray 10 and the air inlet 182, namely, the partition 19 is lower than the air inlet 182. The partition plate 19 forms a through hole 190 corresponding to the planting hole 140 of the cultivation cover 14, the through hole 190 may be a circular hole, a square hole, a strip hollow, etc., one through hole 190 may be inserted with a plant 30, or one through hole 190 may be inserted with a plurality of plants 30. The partition plate 19 is arranged in the planting plate 10, so that the nutrient solution 20 in the planting plate 10 is partitioned, and the nutrient solution 20 is prevented from being driven to flow out of the vent holes 142 due to overlarge pressure of the air flow in the process that the air flow flows from the air inlet 182 to the vent holes 142.

Fig. 4 shows a second embodiment of the planting tray of the present invention, which is different from the first embodiment mainly in that: the planting holes 140 of the planting cover 14 in the first embodiment are distributed in a standard matrix, and all rows and all columns are completely aligned; in this embodiment, the planting holes 140 of the planting cover 14a are distributed in a non-standard matrix, two adjacent rows are staggered, the odd columns are aligned, and the even columns are aligned. It should be understood that the planting holes 140 may have other distribution patterns, either regular or irregular.

Fig. 5 shows a third embodiment of the planting tray of the present invention, which is different from the first embodiment mainly in that: in the present embodiment, the planting hole 140b of the planting lid 14b is a circular hole, and the shape of the planting hole 140b is the same as that of the ventilation hole 142b, and the fixing cotton can be mounted in the planting hole 140 b. It should be understood that the implantation holes 140b may have other shapes, such as hexagonal shape, etc., and are not limited to the specific embodiment.

Fig. 6 shows a fourth embodiment of the planting tray of the present invention, wherein a planting hole 140c is formed on a planting cover 14c and three ventilation holes 142c are formed around the planting hole 140 c. The planting holes 140c are square, each vent hole 142c is straight, and the three vent holes 142c are arranged in a triangle. Fig. 7 shows a fifth embodiment of the planting tray of the present invention, wherein a planting hole 140d is formed on a planting cover 14d and four straight bar-shaped air vents 142d are formed around the planting hole 140d, and the four air vents 142d are arranged in a square shape. It should be understood that the straight ventilation holes 142c, 142d may also be disposed around the circular implantation holes, and the number may be more, such as five, six, eight, etc.

Fig. 8 shows a sixth embodiment of the planting tray of the present invention, wherein a planting hole 140e is formed on a planting cover 14e, and a plurality of air holes 142e are formed around the planting hole 140 e. The planting holes 140e are circular, each vent hole 142e is arc-bar-shaped, and all the arc-bar-shaped vent holes 142e are located on a common circular ring, preferably the circular ring and the planting holes 140e are concentrically arranged. It should be understood that the circular arc strip-shaped ventilation holes 142e can also be arranged around the square planting holes. Fig. 9 shows a seventh embodiment of the planting tray of the present invention, wherein a planting hole 140f is formed in the planting cover 14f and a plurality of air holes 142f are formed around the planting hole 140 f. The planting holes 140f are square, and each vent hole 142f is triangular. Similarly, the triangular vent holes 142f may be disposed around a circular shaped graft hole.

It should be understood that the ventilation holes on the planting plate are arranged to blow air to the canopy of the plant, and the ventilation holes can be in any shape, such as square, hexagon, octagon, etc., or irregular shape, as long as air can be blown to the canopy of the plant. It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a planting dish, locates including planting groove and the lid that is used for bearing the weight of the nutrient solution planting cover on the groove, plant the groove including the bottom plate and by the curb plate that the edge of bottom plate upwards extends, the cultivation lid set up in on the curb plate, its characterized in that, the cultivation lid is formed with the planting hole and encircles the planting hole is formed with the air vent, be equipped with the air inlet on the lateral wall of planting groove, the air inlet is higher than plant the liquid level of the nutrient solution in the inslot.

2. The planting tray of claim 1, wherein the ventilation apertures are a plurality of and are evenly spaced around the planting apertures.

3. The planting tray of claim 1, wherein the shape of the ventilation holes is circular, polygonal, straight strip, or arc strip.

4. The planting tray of claim 1, wherein the shape of the planting holes is circular or square, and the shape of the ventilation holes is different from the shape of the planting holes.

5. The planting tray of claim 1, wherein the size of the vent holes is smaller than the size of the planting holes.

6. The planting tray of claim 1, wherein a partition is disposed in the planting pot, the partition being disposed parallel to the planting lid and below the air inlet, the partition being formed with perforations corresponding to the planting holes, the partition being located above a level of nutrient solution carried in the planting pot.

7. The planting tray of claim 1, wherein the plurality of planting holes are distributed in an array, and a plurality of ventilation holes are arranged around the periphery of each planting hole.

8. The planting tray according to any one of claims 1 to 7, wherein a liquid inlet is provided on the side plate of the planting groove, and a liquid outlet is provided on the bottom plate, and the liquid inlet and the liquid outlet are respectively used for the nutrient solution to flow into and out of the planting groove.

9. An artificial climate chamber comprising a heat insulating wall, a planting tray disposed in the heat insulating wall, and an air supply device for supplying air toward the planting tray, wherein the planting tray is the planting tray according to any one of claims 1 to 8.

10. The climatic chamber of claim 9, further comprising a circulation pump connected to the planting slots of the planting tray, the circulation pump driving nutrient solution into and out of the planting slots.

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