CN221241183U - Novel strawberry seedling bed of photovoltaic arched shed - Google Patents

Abstract

The utility model discloses a novel strawberry seedbed for a photovoltaic arch shed, which relates to the field of strawberry seedling cultivation and comprises a base, wherein two groups of steel frames are fixedly connected to the top end of the base, matrix bag grooves are fixedly connected to the top ends of the two groups of steel frames, circulating cooling pipelines are fixedly connected to the inner walls of the two groups of steel frames, moisture-preserving and water-preserving layers are fixedly connected to the outer walls of the two groups of steel frames, ventilation nets are fixedly connected to the outer walls of the two sides of the two groups of steel frames, fertilizer barrels are fixedly connected to the top end of the base, and controllable pipeline systems are arranged in the base. The novel strawberry seedling bed device and the strawberry seedling method provide high-humidity, high-fertilizer and low-temperature growth environments for strawberries, effectively solve the problems of easy disease contamination and high disease rate of seedlings caused by the traditional strawberry soil cultivation, reduce the environmental temperature of root systems of the seedlings, reduce the disease rate of the seedlings, and effectively improve the stress resistance of strawberry seedlings by connecting stolons with strawberry precursors.

Description

Novel strawberry seedling bed of photovoltaic arched shed

Technical Field

The utility model relates to the field of strawberry seedling cultivation, in particular to a novel strawberry seedling bed for a photovoltaic arch shed.

Background

The strawberry is warm and cool, the growth temperature of the strawberry root system is 5-30 ℃, the proper temperature is 15-22 ℃, the proper temperature of the stem and leaf growth is 20-30 ℃, the bud is frozen at-15-10 ℃, the temperature in the flower bud differentiation period is kept at 5-15 ℃, the flowering fruiting period is 4-40 ℃, and the strawberry is more summer, the temperature is higher than 30 ℃ and the sunlight is strong, and the shading measures are needed.

The seedling raising means that seedlings are cultivated in a nursery, a hotbed or a greenhouse for transplanting into the soil for planting, a good matrix is needed to be selected in the strawberry seedling raising process, a good water and fertilizer environment is created, the drug concentration is reasonably distributed, healthy seedling breeding is a key link of strawberry production, the quality of the seedlings directly influences the yield and quality of strawberries, in the past, the strawberry seedling raising in China mostly adopts an open field soil seedling raising mode, due to high temperature, raininess and soil continuous cropping in summer, the disease rate of sub-seedlings is high, the quality is poor, the death rate after field planting is high, and the development of strawberry industry is seriously influenced! The strawberry breeding season in Shandong region is in the same period of rain and heat, the condition of exceeding 30 ℃ frequently happens, high temperature can cause great damage to strawberry seedlings, pathogenic bacteria for rapid rain drop after damage grow rapidly, too many pathogenic seedlings are finally led, and higher humidity is needed for strawberry rooting, so that the consistency of temperature and moisture control in the strawberry seedling raising process is a key point for success and failure of seedling raising.

The non-arable land is a land unfavorable for cultivation according to the structure and physicochemical properties of the existing land, and includes: natural (saline-alkali land, desert, barren mountain, beach, etc.), artificial (coal mining subsidence, mining subsidence area, soil pollution area, water pollution area, etc.), whether the land has the arable property depends on the property of resources such as light, temperature, gas, heat, soil, water, etc. in the space where the land is located, the state and Provincial Party committee province governments are doing a lot of work for non-arable land development, most typically the construction of 'the experimental project of the technology demonstration of the Bohai barn' and 'the high-tech industrial demonstration area of the yellow river delta agricultural in Shandong province' is implemented, but the medium, severe saline-alkali land, coal mining subsidence, mining subsidence area, soil pollution area, water pollution area are still not broken, the mountain area builds a large amount of complementary project of agricultural and light in the medium, severe saline-alkali land, coal mining subsidence area, mining subsidence area are large in the area, the module generally occupies 50% of light, the most of the complementary project of the agricultural and the agricultural yield is not fully utilized due to the fact that the vast amount of the light can not fully utilized.

The patent is developed for realizing the precise control of the moisture and the temperature of the rooting part of the seedling in the rain shelter arch shed by fully utilizing a large amount of agricultural light complementary rain shelter arch sheds constructed on non-arable lands.

Disclosure of utility model

Based on the above, the utility model aims to provide a novel strawberry seedling bed with a photovoltaic arch shed, so as to solve the technical problems in the background.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel strawberry seedbed of photovoltaic canopy that encircles, includes the base, the top fixedly connected with of base two sets of steelframe, two sets of the top fixedly connected with matrix bag groove of steelframe, two sets of the inner wall fixedly connected with circulation formula cooling pipeline of steelframe, two sets of the outer wall fixedly connected with moisturizing layer of steelframe, two sets of the equal fixedly connected with ventilation net of both sides outer wall of steelframe, the top fixedly connected with fertilizer bucket of base, the inside of base is equipped with controllable pipe-line system.

As the novel strawberry seedling bed optimization technical scheme of the photovoltaic arch shed, the controllable pipeline system comprises a water pipe, the inside of the base is fixedly connected with a water pipe, grooves are formed in the top end of the base, which is positioned in two groups of steel frames, one end of the water pipe extends to the inside of the grooves, a plurality of groups of branch pipes are communicated with the outer wall of one end of the water pipe extending to the inside of the grooves, and the top ends of the plurality of groups of branch pipes are respectively communicated with two groups of water mist spray heads.

As a preferred technical scheme of the novel strawberry seedling bed for the photovoltaic arched shed, the bottom end of the fertilizer bucket is communicated with a blanking pipe, and the bottom end of the blanking pipe is communicated with a water pipe.

As the novel strawberry seedling bed optimization technical scheme of the photovoltaic arch shed, the electromagnetic valve is fixedly connected to the outer wall of the water pipe and communicated with the water pipe, and the top end of the base is fixedly connected with the temperature control device in the two groups of steel frames.

As a preferred technical scheme of the novel strawberry seedbed for the photovoltaic arch shed, the temperature control device comprises a humidity sensor module, a humidity transmitter, an A/D conversion module, a central control system, a relay and a power module, wherein the humidity sensor module is electrically connected with the humidity sensor, the humidity transmitter is respectively connected with the A/D conversion module and the central control system module, the relay is connected with the power module, the relay is electrically connected with an electromagnetic valve, and the central control system is electrically connected with the temperature control device.

As a preferred technical scheme of the novel strawberry seedbed for the photovoltaic arched shed, the humidity sensor module is a capacitive humidity sensor with the measurement range of 0-99.9% RH, the minimum return difference is 1% RH, the probe wire length is 1m, the probe can be freely replaced, the working voltage of the humidity transmitter during outputting temperature and humidity electronic signals is 24V, the A/D conversion module realizes the conversion from humidity signals to digital signals, and the central control system module is the core of the whole control system.

As a preferred technical scheme of the novel strawberry seedbed for the photovoltaic arch shed, the ventilation net is a one-hundred-mesh thickened insect-proof ventilation net, and the ventilation net adopts polyethylene added with ageing resistance and ultraviolet resistance as a main raw material.

In summary, the utility model has the following advantages:

The novel strawberry seedling bed device and the strawberry seedling method provide high-humidity, high-fertilizer and low-temperature growth environments for strawberries, effectively solve the problems of easy disease contamination and high disease rate of seedlings caused by the traditional strawberry soil cultivation, reduce the environmental temperature of root systems of the seedlings, reduce the disease rate of the seedlings, and effectively improve the stress resistance of strawberry seedlings by connecting stolons with strawberry precursors.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a front perspective explosion of the present utility model;

FIG. 3 is a schematic view of the internal structure of the steel frame according to the present utility model;

fig. 4 is a schematic elevational cross-sectional view of the present utility model.

In the figure: 100. a base; 200. a controllable pipe system;

101. a steel frame; 102. a substrate pocket; 103. moisturizing and water-retaining layers; 104. a ventilation screen; 105. a fertilizer barrel; 106. a circulating cooling pipeline;

201. A water pipe; 202. a branch pipe; 203. a water mist spray head; 204. discharging pipes; 205. an electromagnetic valve; 206. humidity control device.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-3, Including base 100, the top fixedly connected with two sets of steelframes 101 of base 100, the top fixedly connected with matrix bag groove 102 of two sets of steelframes 101, the inner wall fixedly connected with circulation cooling pipeline 106 of two sets of steelframes 101, the outer wall fixedly connected with moisturizing layer 103 of two sets of steelframes 101, the equal fixedly connected with ventilation net 104 of both sides outer wall of two sets of steelframes 101, the top fixedly connected with fertilizer bucket 105 of base 100, the inside of base 100 is equipped with controllable pipe-line system 200.

The steel frame 101 structure main body is formed by angle steel welding, the side covers the moisturizing layer 103, ventilation nets 104 are sealed on the front surface and the rear surface, the circulating cooling system is arranged inside the moisturizing layer 103, the water and fertilizer integrated system is connected with a water supply system, the controllable pipeline system 200 is provided with an automatic control system to realize series operation, the moisturizing layer 103 is composed of two parts, one part is cotton cloth, matrix bag grooves 102 are riveted on the main body angle steel, elastic metal rigid materials with plastic dipping processing technology are used, trapezoidal bending is used as clamping springs for fixing, an important effect is achieved on fixation of strawberry roots, the setting of the moisturizing layer 103 can effectively control root system environmental humidity of strawberries in different growth periods, one part is polyvinyl alcohol artificial synthetic sponge, the synthetic sponge is used for replacing traditional matrix soil, and harmful substances in soil are effectively isolated while the production seedlings and mother seedling are guaranteed to be connected with nutrient, the rate of soil-borne diseases such as powdery mildew, gray mold, root rot and the like of the strawberry seedlings is greatly reduced, the stress resistance survival rate of the strawberry seedlings is improved, the strawberry seedling production efficiency is improved, and the strawberry seedling production efficiency is improved.

Referring to fig. 1-4, the controllable pipeline system 200 includes a water pipe 201, a water pipe 201 is fixedly connected to the inside of the base 100, a groove is formed in the base 100, one end of the water pipe 201 extends to the inside of the groove, a multi-component branch pipe 202 is communicated with an outer wall of one end of the water pipe 201 extending to the inside of the groove, two sets of water mist spray heads 203 are respectively communicated with the top ends of the multi-component branch pipes 202, a blanking pipe 204 is communicated with the bottom ends of the fertilizer barrels 105, and the bottom ends of the blanking pipes 204 are communicated with the water pipe 201.

The fertilizer barrel 105 enters the water pipe 201 through the blanking pipe 204, and the soluble solid or liquid fertilizer is evenly, regularly and quantitatively infiltrated into the root system development and growth area of crops through the high-pressure atomization of the branch pipe 202 and the water mist nozzle 203 after the water and fertilizer are mixed together with irrigation water through the controllable pipeline system 200 for supplying water and fertilizer according to the nutrient content of the matrix and the fertilizer requirement rule and characteristics of the strawberry variety.

Referring to fig. 1-4, an electromagnetic valve 205 is fixedly connected to an outer wall of a water pipe 201, the electromagnetic valve 205 is communicated with the water pipe 201, a temperature control device 206 is fixedly connected to the inside of the two groups of steel frames 101 at the top end of the base 100, the temperature control device 206 comprises a humidity sensor module, a humidity transmitter, an a/D conversion module, a central control system, a relay and a power module, the humidity sensor module is electrically connected with the humidity sensor, the humidity transmitter is respectively connected with the a/D conversion module and the central control system module, the relay is connected with the power module, the relay is electrically connected with the electromagnetic valve 205, the central control system is electrically connected with the temperature control device 206, the minimum return difference between 0-99.9% rh of the measurement range of the capacitive humidity sensor is 1% rh, the probe wire length is 1m, the probe can be freely replaced, the working voltage of the humidity transmitter when outputting the temperature and humidity electronic signals is 24v, the a/D conversion module realizes the conversion between the humidity signals and digital signals, and the central control system module is the core of the whole control system.

The humidity sensor module is connected with the humidity sensor through a circuit, the humidity sensor module is connected with the central control system module through a humidity transmitter and an A/D conversion module, a relay part is connected with the power supply module, the work of the normally open pipeline electromagnetic valve 205 is controlled, the working threshold value of the humidity sensor is set to be in a range of 70% -80%, when the root system environment humidity exceeds 80%, the sensor transmits a signal to the control system to complete the electrifying operation, the normally open pipeline electromagnetic valve 205 is closed, the water supply system is blocked, the water supply is stopped, the root system environment humidity is reduced, when the humidity is reduced to 70%, the central controller obtains signal feedback again, the normally open pipeline electromagnetic valve 205 is opened, the water supply system is started, the water fertilizer is sprayed at high pressure to increase the environment humidity, and thus the cyclic reciprocation is performed, the humidity information in the seedbed device is firstly obtained by combining the current system time and the control scheme, then the humidity information in the current culture container is read by utilizing the humidity transmitter and the A/D module and is compared with the set humidity information to obtain a control difference value, the PID control algorithm is integrated in the central control system, the current control algorithm can be obtained, the control strategy is obtained by inputting the difference value information into the control algorithm, the intelligent control system, the control system is controlled by the control system, and the humidity information is controlled by the control system, the humidity controller is stable at the humidity error of not to exceed the humidity value of 0.5%.

Referring to fig. 1-3, the ventilation net 104 is a one-hundred-mesh thickened insect-proof ventilation net 104, and the ventilation net 104 is made of polyethylene with anti-aging and ultraviolet-resistant functions.

The mesh fabric manufactured by the ventilation net 104 through wiredrawing has the advantages of strong tensile resistance, heat resistance, water resistance, corrosion resistance, aging resistance, no toxicity, no smell, portability, durability and the like.

When the strawberry seedling raising substrate bag is used, firstly, the strawberry seedling raising substrate bag is placed at the position of the substrate bag groove 102 in the steel frame 101 structure, strawberries are planted in the substrate bag for cultivation, the position of the moisturizing and water retaining layer 103 is adjusted, the strawberries stolons naturally drop to the level for rooting and growing, the seedling pressing fork is utilized for fixing, the humidity sensor probe is located at the central position of the device, the humidity controller is set to be 80% RH, the stopping humidity is 70% RH, the water-fertilizer-medicine integrated system adopts water-soluble fertilizer and traditional Chinese medicine ground powder particles, the controller is connected with a relay to control the normally open pipeline electromagnetic valve 205 to be opened or closed, the liquid medicine fertilizer passes through the electromagnetic valve 205 to the high-pressure atomizer through the water pump, atomized into liquid small particles to enter the device, the moisturizing and water retaining layer 103 is attached to the moisturizing and water retaining layer 103, the moisturizing and water retaining layer 103 contains a layer of sponge which can effectively contain water, moisture is prevented from rapidly losing, a moist growing environment is provided for strawberry root systems, meanwhile, the rate of diseases of the strawberries is reduced, the ventilation network 104 with 100 meshes is sealed at both sides, air in the device is effectively prevented from mildewing, mildew of the device, and the mildew of the air in the device can be ventilated at the same time, the temperature of the humidity in the device is enabled to be more evenly moist through the pipeline, the humidity and the ventilation pipeline is enabled, the temperature of the circulation of the air is reduced by the temperature of the circulating water circulation system at 15, and the temperature of the underground water is effectively reduced.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. Novel strawberry seedling bed of photovoltaic canopy, including base (100), its characterized in that: the novel multifunctional fertilizer box comprises a base (100), wherein two groups of steel frames (101) are fixedly connected to the top ends of the base (100), matrix bag grooves (102) are fixedly connected to the top ends of the steel frames (101), circulating cooling pipelines (106) are fixedly connected to the inner walls of the steel frames (101), moisturizing layers (103) are fixedly connected to the outer walls of the steel frames (101), ventilation nets (104) are fixedly connected to the outer walls of the two sides of the steel frames (101), fertilizer barrels (105) are fixedly connected to the top ends of the base (100), and controllable pipeline systems (200) are arranged in the base (100).

2. The novel strawberry seedling bed for the photovoltaic arch shed is characterized in that: the controllable pipe system (200) comprises a water pipe (201), the water pipe (201) is fixedly connected to the inside of the base (100), grooves are formed in the tops of the base (100) and located in two groups of steel frames (101), one end of the water pipe (201) extends to the inside of each groove, a multi-component branch pipe (202) is communicated with the outer wall of one end of the water pipe (201) extending to the inside of each groove, and two groups of water mist spray heads (203) are respectively communicated with the tops of the branch pipes (202).

3. The novel strawberry seedling bed for the photovoltaic arch shed is characterized in that: the bottom end of the fertilizer bucket (105) is communicated with a blanking pipe (204), and the bottom end of the blanking pipe (204) is communicated with a water pipe (201).

4. The novel strawberry seedling bed for the photovoltaic arch shed is characterized in that: the outer wall fixedly connected with solenoid valve (205) of water pipe (201), and solenoid valve (205) and water pipe (201) intercommunication, the top of base (100) is located inside fixedly connected with temperature control device (206) of two sets of steelframe (101).

5. The novel strawberry seedling bed for the photovoltaic arch shed is characterized in that: the temperature control device (206) comprises a humidity sensor module, a humidity transmitter, an A/D conversion module, a central control system, a relay and a power module, wherein the humidity sensor module is electrically connected with the humidity sensor module, the humidity transmitter is respectively connected with the A/D conversion module and the central control system module, the relay is connected with the power module, the relay is electrically connected with the electromagnetic valve (205), and the central control system is electrically connected with the temperature control device (206).

6. The novel strawberry seedling bed for the photovoltaic arch shed is characterized in that: the humidity sensor module is a capacitive humidity sensor, the measurement range of 0-99.9% RH can be set to be 1% RH, the minimum return difference is 1m, the probe wire length is 1m, the probe can be freely replaced, the working voltage of the humidity transmitter during temperature and humidity electronic signal output is 24V, the conversion from a humidity signal to a digital signal is realized by the A/D conversion module, and the central control system module is the core of the whole control system.

7. The novel strawberry seedling bed for the photovoltaic arch shed is characterized in that: the ventilation net (104) is a one-hundred-mesh thickened insect-proof ventilation net (104), and the ventilation net (104) adopts polyethylene with anti-aging and ultraviolet resistance as a main raw material.