CN210726166U

CN210726166U - Scientific management greenhouse

Info

Publication number: CN210726166U
Application number: CN201921156672.6U
Authority: CN
Inventors: 张炯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-06-12
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to a scientific management greenhouse, which comprises a front wall and a rear wall which are arranged in parallel, and side walls arranged between the two ends of the front wall and the rear wall, wherein the height of the front wall is lower than that of the rear wall, and uniformly distributed brackets are arranged between the upper end parts of the front wall and the rear wall, and plastic films are laid on the brackets; the controller, the heaters and the carbon dioxide generator which are uniformly distributed are sequentially arranged on the inner side of the bottom of the rear wall, and the water distribution pipe is arranged above the top end part of the rear wall; the heater is internally provided with an air inlet pipe which is spirally distributed, the air inlet end of the air inlet pipe is connected with a fan, and the air outlet end of the air inlet pipe is connected with an upper air distribution pipe and a lower air distribution pipe; water spray nozzles which are uniformly distributed are arranged on the corresponding pipe wall below the water distribution pipe; the controller is connected with a plurality of thermometers, hygrometers and carbon dioxide detectors which are uniformly distributed in the greenhouse through signal lines. The utility model discloses can keep the light transmissivity of plastic film, keep the vegetation environment stable, promote vegetation, accuse temperature convenient and fast more.

Description

Scientific management greenhouse

Technical Field

The utility model belongs to the technical field of the agricultural facility technique and specifically relates to a scientific management warmhouse booth.

Background

With the continuous development of agricultural science and technology, greenhouse planting technology is also continuously popularized. Greenhouses have become an important component of agricultural facilities. The use of the greenhouse for cultivating crops such as vegetables can promote the precocity and enrich the yield of the crops, and the greenhouse can be used for supplying the crops such as vegetables in winter and spring, so that diversified agricultural products are obtained.

The prior art mainly has the following defects: firstly, after the greenhouse is used for a period of time, the top plastic film can be stained with a lot of dust and impurities, a certain blocking effect is generated on sunlight, the permeability of the plastic film is influenced, the heat preservation effect of the greenhouse is weakened, and the plant growth is influenced; secondly, the following steps: in winter, the temperature in the greenhouse needs to be kept within a certain range, meanwhile, fresh air needs to be continuously introduced for plant growth, the air outside the greenhouse is relatively cold, and if the fresh air is directly introduced into the greenhouse, a certain impact effect on plants can be generated, so that the plant growth is influenced; thirdly, in the daytime, the plants need to absorb carbon dioxide for photosynthesis, but in order to keep the indoor temperature of the greenhouse, less ventilation is needed, so that insufficient carbon dioxide is supplied, the photosynthesis of the plants is limited to be well carried out, and the growth of the plants is not utilized; fourthly, when the temperature needs to be raised and lowered in the greenhouse, the gas distribution positions are consistent, the gas distribution is unreasonable, and the temperature control rate is influenced.

Disclosure of Invention

The utility model aims to solve the technical problem that a scientific management warmhouse booth that can keep the light transmissivity of plastic film, keep the vegetation environment stable, promote vegetation, accuse temperature convenient and fast more is provided.

For solving the problem, a scientific management warmhouse booth, including parallel arrangement's front wall and back wall to and the side wall that sets up between front wall and the back wall both ends, the front wall height is less than the back wall height, and is provided with evenly distributed's support, its characterized in that between front wall and the back wall upper end: the controller, the heaters and the carbon dioxide generator which are uniformly distributed are sequentially arranged on the inner side of the bottom of the rear wall, and the water distribution pipe is arranged above the top end part of the rear wall; the heater is internally provided with an air inlet pipe which is spirally distributed, the air inlet end of the air inlet pipe is connected with a fan, and the air outlet end of the air inlet pipe is connected with an upper air distribution pipe and a lower air distribution pipe; and water spray nozzles which are uniformly distributed are arranged on the corresponding pipe wall below the water distribution pipe.

And a water collecting tank is integrally arranged on the outer side of the front wall.

The plastic film is laid on the bracket.

The fan is arranged at the outer side part corresponding to the rear wall.

The controller is electrically connected with the heater, the fan and the carbon dioxide generator through signal wires respectively.

The controller is connected with a plurality of thermometers, hygrometers and carbon dioxide detectors which are uniformly distributed in the greenhouse through signal lines.

And valves are respectively arranged at the air inlet ends of the upper air distribution pipe and the lower air distribution pipe.

The water distribution pipe is connected with an external water supply device.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses owing to be provided with the water distributor and spray the clear water through the water spout in the back wall upper end, the clear water that sprays flows down along the plastic film, can wash the plastic film, keeps the light transmissivity of plastic film, still has the cooling effect simultaneously.

2. The utility model discloses owing to be provided with carbon dioxide generator, when carbon dioxide content is lower in the greenhouse, can supply with carbon dioxide through carbon dioxide generator fast, guarantee that the plant has sufficient carbon dioxide and carries out photosynthesis, promote vegetation.

3. The utility model discloses owing to be provided with the heater, adjust the inlet air temperature through the heater, avoid the impact and the influence of temperature difference to the plant, ensure growing environment's stability.

4. The utility model discloses owing to be provided with two cloth trachea from top to bottom, lower cloth trachea is used for letting in hot-air, goes up the cloth trachea and is used for letting in cold air, and the accuse temperature is convenient and fast more.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection and distribution of the gas distribution pipes of the present invention;

FIG. 3 is a schematic view of the structure of the intake pipe of the present invention;

fig. 4 is a schematic diagram of the structure of the water distributor of the present invention.

In the figure: 1. the water-saving device comprises a side wall, 2 parts of a bracket, 3 parts of a water collecting tank, 4 parts of a front wall, 5 parts of a controller, 6 parts of a heater, 7 parts of a water distribution pipe, 8 parts of a carbon dioxide generator, 9 parts of a rear wall, 10 parts of a fan, 11 parts of an air inlet pipe, 12 parts of a lower air distribution pipe, 13 parts of an upper air distribution pipe and 14 parts of a water spray nozzle.

Detailed Description

As shown in fig. 1 and 2, a scientific management greenhouse comprises a front wall 4 and a rear wall 9 which are arranged in parallel, and side walls 1 arranged between two ends of the front wall 4 and the rear wall 9, wherein the front wall 4 is lower than the rear wall 9, uniformly distributed brackets 1 are arranged between the upper ends of the front wall 4 and the rear wall 9, and plastic films are laid on the brackets 1; the controller 5, the heaters 6 and the carbon dioxide generator 8 which are uniformly distributed are sequentially arranged at the inner side of the bottom of the rear wall 9, and a water distribution pipe 7 is arranged above the top end part of the rear wall 9; an air inlet pipe 11 which is spirally distributed is arranged in the heater 6, the air inlet end of the air inlet pipe 11 is connected with a fan 10, and the air outlet end is connected with an upper air distribution pipe 13 and a lower air distribution pipe 12; the corresponding pipe wall below the water distribution pipe 7 is provided with water nozzles 14 which are uniformly distributed; the controller 5 is connected with a plurality of thermometers, hygrometers and carbon dioxide detectors which are uniformly distributed in the greenhouse through signal lines.

The first embodiment is as follows: after the plastic film on the greenhouse bracket 2 is used for a period of time, a lot of dust and impurities can be stained, a certain barrier effect is generated on sunlight, the permeability of the plastic film is influenced, and the heat preservation effect of the greenhouse is weakened. At the moment, clean water is uniformly sprayed on the plastic film at the top end of the bracket through the water spray nozzles 14 at the bottom of the water distribution pipe 7, the clean water flows down along the plastic film to wash away dust and impurities stained on the plastic film, the plastic film is cleaned, the cleaning water is collected in the water collection tank 3, and the cleaning water is recycled after precipitation and filtration.

Embodiment two: in winter, the temperature in the greenhouse needs to be kept within a certain range, meanwhile, fresh air needs to be continuously introduced for plant growth, the air outside the greenhouse is relatively cold, and if the fresh air is directly introduced into the greenhouse, a certain impact effect on plants can be generated. The fan 10 inhales fresh air into the air inlet pipe 11, and gas in the air inlet pipe 11 is heated in the heater 6 and then is uniformly dispersed in the greenhouse through the upper air distribution pipe 13 and the lower air distribution pipe 12, so that the impact and influence of temperature difference on plants are effectively reduced, and the stability of the growing environment is ensured.

The third embodiment is as follows: when the temperature in the greenhouse is too high and needs to be reduced, low-temperature gas outside the greenhouse can be introduced into the greenhouse through the upper gas distribution pipe 13 by the fan 10, and the low-temperature gas can move downwards from the top of the greenhouse to be quickly reduced because the lower the temperature, the smaller the volume, the higher the density and the higher the specific gravity of the gas under the condition of certain pressure intensity; on the contrary, when the temperature in the greenhouse is too high and needs to be raised, high-temperature gas is introduced into the greenhouse from the lower gas distribution pipe 12 under the action of the fan 10 and the heater 6, and the high-temperature gas moves upwards from the bottom of the greenhouse to be quickly raised.

The fourth embodiment: the plants need to absorb carbon dioxide in daytime to carry out photosynthesis, but the greenhouse can produce less ventilation in order to keep the indoor temperature, so that the supply of carbon dioxide is insufficient, and at the moment, the carbon dioxide is supplied through the carbon dioxide generator 8, so that the plants are guaranteed to have sufficient carbon dioxide to carry out photosynthesis, and the growth of the plants is promoted.

In the use process, the relevant data of the thermometer, the hygrometer and the carbon dioxide detector are transmitted to the controller 5 through signals and displayed in real time, a worker sets the temperature of the heater 6 on the controller 5 according to various data, the start and stop of the fan 10 and the carbon dioxide generator 8 are controlled, and scientific management is achieved.

Claims

1. The utility model provides a scientific and chemical management warmhouse booth, includes parallel arrangement's preceding wall (4) and back wall (9) to and side wall (1) that sets up between preceding wall (4) and back wall (9) both ends, preceding wall (4) highly are less than back wall (9) height, and are provided with evenly distributed's support (2), its characterized in that between preceding wall (4) and back wall (9) upper end: the inner side of the bottom of the rear wall (9) is sequentially provided with a controller (5), heaters (6) and a carbon dioxide generator (8) which are uniformly distributed, and a water distribution pipe (7) is arranged above the top end part of the rear wall (9); the heater (6) is internally provided with an air inlet pipe (11) which is spirally distributed, the air inlet end of the air inlet pipe (11) is connected with a fan (10), and the air outlet end is connected with an upper air distribution pipe (13) and a lower air distribution pipe (12); and water spray nozzles (14) which are uniformly distributed are arranged on the corresponding pipe wall below the water distribution pipe (7).

2. The scientific management greenhouse of claim 1, wherein: and a water collecting tank (3) is integrally arranged on the outer side of the front wall (4).

3. The scientific management greenhouse of claim 1, wherein: the plastic film is laid on the bracket (2).

4. The scientific management greenhouse of claim 1, wherein: the fan (10) is arranged at the outer side part corresponding to the rear wall (9).

5. The scientific management greenhouse of claim 1, wherein: the controller (5) is electrically connected with the heater (6), the fan (10) and the carbon dioxide generator (8) through signal wires.

6. The scientific management greenhouse of claim 1, wherein: the controller (5) is connected with a plurality of thermometers, hygrometers and carbon dioxide detectors which are uniformly distributed in the greenhouse through signal lines.

7. The scientific management greenhouse of claim 1, wherein: and valves are respectively arranged at the air inlet ends of the upper air distribution pipe (13) and the lower air distribution pipe (12).

8. The scientific management greenhouse of claim 1, wherein: the water distribution pipe (7) is connected with an external water supply device.