CN214206568U

CN214206568U - Planting greenhouse

Info

Publication number: CN214206568U
Application number: CN202023256125.0U
Authority: CN
Inventors: 徐嘉荫; 张志辉; 刘梦奇; 梁宝悠; 郭东辰; 黄文怡
Original assignee: Shenyang Starmuen Technology Co ltd
Current assignee: Shenyang Starmuen Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-17
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a planting greenhouse, which belongs to the technical field of agricultural planting and comprises a greenhouse body, wherein the greenhouse body consists of a greenhouse film, a wall body and a framework, a mortar layer, a polyurethane layer, a polystyrene board layer and a sunlight board layer are sequentially laminated and connected on the inner wall of the wall body, and an air interchanger is arranged at the bottom of the greenhouse body; the air interchanger comprises an air interchanger, wherein the upper inner wall and the lower inner wall of the air interchanger are provided with electric heating layers, the inner wall of the front part of the air interchanger is provided with a filter plate, the middle part of the air interchanger is provided with an air interchanger fan, and the inner wall of the rear part of the air interchanger is provided with a negative oxygen ion plate. The device can shield sunlight and reflect sunlight by covering the sun-shading and heat-insulating light film on the greenhouse film, thereby effectively solving the problem that the temperature in the greenhouse rises sharply due to the irradiation of external sunlight; the sunlight plate layer, the polyphenyl plate layer, the polyurethane layer and the mortar layer are attached and connected to the wall body, so that the heat storage and unidirectional heat dissipation effects can be achieved for the interior of the greenhouse, and the temperature in the greenhouse is kept; through set up breather on the big-arch shelter, avoid the crops in the big-arch shelter to suffer from cold.

Description

Planting greenhouse

Technical Field

The utility model belongs to the technical field of farming, in particular to planting greenhouse.

Background

The greenhouse originally is special equipment for vegetable production, the application of the greenhouse is more and more extensive along with the development of production, the application range of the current greenhouse is expanded from vegetable production to the fields of cut flower cultivation, forest seedling raising and the like, and the variety of the greenhouse is also expanded from a full-plastic greenhouse to a greenhouse with a heat-insulating wall and a part of plastic combination. In the existing greenhouse with the heat-insulating wall, the structure of the heat-insulating wall mainly adopts the design that the heat-insulating layer is clamped between the inner surface layer and the protective layer which are made of metal plates, although the design can store energy in the daytime, at night, the energy of the heat-insulating layer is released in two directions through the inner surface layer and the protective layer, so that the energy waste is caused, and the quality of crops can be reduced; simultaneously for guaranteeing the normal growth of plant, need take a breath to long-time sealed big-arch shelter inside, thereby the breather of big-arch shelter all warp the purpose that reaches taking a breath through the structure to the big-arch shelter in the current life, and this kind of mode not only operates inconveniently, still causes the agricultural crop in the big-arch shelter to freeze to die easily under the colder condition of outside air moreover. Therefore, a planting greenhouse is needed to solve the above problems.

Disclosure of Invention

To the deficiency of the prior art, the utility model provides a plant big-arch shelter.

The utility model discloses a planting greenhouse, including the greenhouse body, the greenhouse body comprises shed membrane, wall body and skeleton, and skeleton one end is fixed on the wall body, the other end inserts in the ground, has covered the shed membrane outside the skeleton, laminating connection has mortar layer, polyurethane layer, polystyrene layer and sunshine sheet layer on the inner wall of wall body in proper order, installs breather in the greenhouse body bottom of the opposite side of wall body; the ventilating device comprises a ventilating box, one end of the ventilating box is connected with a ventilating pipe I, the ventilating pipe I is arranged outside the greenhouse body, the other end of the ventilating box is connected with a ventilating pipe II, the ventilating pipe II is arranged inside the greenhouse body, an electric heating layer and an electric heating asbestos net are sequentially attached to the upper inner wall and the lower inner wall of the ventilating box, a filtering plate is arranged on the inner wall of the front portion of the ventilating box, a ventilating fan is arranged in the middle of the inner wall of the front portion of the ventilating box, and a negative oxygen ion plate is arranged on the inner wall of the rear portion of the ventilating box.

As a further improvement of the utility model, the shed film is covered with a sunshade heat-insulation reflective film, and the heat-insulation reflective film is a heat-insulation aluminized reflective film.

As a further improvement of the utility model, the inside scavenger fan that is provided with of scavenger fan includes scavenger fan and motor, the output of motor is fixed with the motor shaft, and the middle part fixed mounting of scavenger fan is on the motor shaft surface.

As a further improvement of the utility model, the number of the air interchangers is more than one.

The planting greenhouse of the utility model has reasonable structural design, and can shield direct sunlight and reflect the sunlight by covering the sun-shading and heat-insulating light film on the greenhouse film, thereby effectively solving the problem that the temperature in the greenhouse rises sharply due to the irradiation of external sunlight; the mortar layer, the polyurethane layer, the polystyrene board layer and the sunlight board layer are attached and connected to the inner wall of the wall body, so that the heat storage effect on the interior of the greenhouse can be achieved, the characteristic of unidirectional heat dissipation is achieved, and the temperature in the greenhouse main body is effectively kept; through setting up breather on the big-arch shelter, replace the mode that the big-arch shelter was taken a breath in the past, not only make the operation of taking a breath become simple, can also avoid the crops in the big-arch shelter to suffer from cold, effectively solved the not enough of prior art, satisfied the needs of actual production.

Drawings

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

FIG. 2 is a cross-sectional view of the wall body of the present invention;

fig. 3 is a schematic structural view of the ventilation device of the present invention.

Detailed Description

The utility model discloses a planting greenhouse, including the greenhouse body, the greenhouse body comprises shed membrane, wall body 1 and

skeleton

2, and 2 one ends of skeleton are fixed on wall body 1, the other end inserts in the ground, have covered the shed membrane outside the skeleton 2, and the shed membrane covers has thermal-insulated aluminized reflective membrane, laminating connection in proper order has mortar layer 6, polyurethane layer 5, polystyrene layer 4 and sunshine sheet layer 3 on the inner wall of wall body 1, installs more than one breather 7 in the greenhouse body bottom of the side opposite to wall body 1; the ventilating device 7 comprises a ventilating box 8, one end of the ventilating box 8 is connected with a ventilating pipe I9 and is arranged outside the greenhouse body, the other end of the ventilating box 8 is connected with a ventilating pipe II 10 and is arranged inside the greenhouse body, one end of the ventilating pipe I9 is fixedly connected with a through valve I11, one end of the ventilating pipe II 10 is fixedly connected with a ventilating valve II 12, an electric heating layer 13 and an electric heating asbestos net 14 are sequentially attached to the upper inner wall and the lower inner wall of the ventilating box 8, a filtering plate 15 is arranged on the front inner wall of the ventilating box 8, a ventilating fan 16 is arranged in the middle of the front inner wall of the ventilating box, a negative oxygen ion plate 17 is arranged on the rear inner wall of the ventilating box, the ventilating fan 16 is internally provided with a ventilating fan 18 and a motor 19, the output end of the motor 19 is fixed with a motor shaft 20, and the middle of the ventilating fan 18 is fixedly arranged on the surface of the motor shaft 20.

When the utility model is used, the sun-shading and heat-insulating light film covered on the greenhouse film can shade highlight direct irradiation in summer and reflect the highlight, thereby effectively reducing the rapid rise of the temperature in the greenhouse caused by the irradiation of external sunlight, and simultaneously, the inner wall of the heat-insulating wall of the device adopts the mortar layer 6, the polyurethane layer 5, the polystyrene board layer 4 and the sunlight board layer 3 which are sequentially attached, wherein the inner structure of the polystyrene board layer 4 is a honeycomb hole or a grid hole, and has the function of heat storage; the polyurethane layer 5 is sprayed on the polystyrene layer 4, has a heat preservation effect, and is provided with a mortar layer 6 on the outer side for performing outer wall treatment on the heat preservation layer. The sunlight plate layer 3 is arranged on the sunny side, can convert part of absorbed sunlight into heat energy to be stored in the polystyrene plate layer 4, and reflects part of the sunlight; the air in the honeycomb holes of the polystyrene board layer 4 is used as a heat storage medium, so that the heat can be absorbed in the daytime and dissipated at night; the polyurethane layer 5 outside the polystyrene board layer 4 can play a role in hindering the heat dissipation of the polystyrene board layer, so that the polystyrene board layer 4 can dissipate heat in one direction through the sunlight board layer 3.

When the air interchanger of the utility model is used, the air interchanger is firstly arranged on the greenhouse, the motor 19 in the air interchanger 16 is controlled by the external power supply, the output shaft of the motor 19 drives the motor shaft 20 and the air interchanger 18 to rotate, the air interchanger 16 ventilates the agricultural greenhouse, by operating the vent valve I11 on the vent pipe I9 and the vent valve II 12 on the vent pipe II 10 on the air inlet device, the time of air exchange in the greenhouse can be controlled, the upper inner wall and the lower inner wall of the air exchange box 8 are sequentially attached and connected with an electric heating layer 13 and an electric heating asbestos net 14, the exchanged air can be heated, a negative oxygen ion net is arranged in a negative oxygen ion plate 17, the quality of the exchanged air can be improved, a filter plate 15 can filter impurities such as dust and the like in the air, thereby improving the quality of the air entering the greenhouse and ensuring the normal growth of crops.

Simultaneously, still be equipped with the shower in this big-arch shelter, the one end of shower passes the big-arch shelter body and vertically arranges the outside tube coupling of big-arch shelter body in, the bottom of pipeline is passed through water pump I and is connected with the agitator tank, and the intercommunication has the water pipe on the lateral wall of agitator tank, the water inlet of water pipe passes through water pump II and storage water tank intercommunication. The bottom wall of the water storage tank is an inclined plane, the upper end of the water storage tank is provided with a water inlet, and a filter screen is arranged in the water storage tank below the water inlet; the top of agitator tank is equipped with inlet and first motor, the bottom of first motor output is connected with the dwang that runs through to the agitator tank inner chamber, is fixed with the stirring rake at the ring of dwang week. When meeting rainy day, the rainwater can be stored to the storage water tank, and in the rainwater was taken into the agitator tank under the effect of water pump II, the rainwater in the agitator tank was taken into the pipeline through the effect of water pump I in, and the shower that communicates on the pipeline and the shower head below it at last sprayed on crops. If need fertilize for crops, also can put into the agitator tank with fertilizer, start first motor, carry out abundant stirring through the stirring rake with liquid manure, spray on crops through the shower at last.

Claims

1. A planting greenhouse comprises a greenhouse body, wherein the greenhouse body consists of a greenhouse film, a wall body (1) and a framework (2), and is characterized in that one end of the framework (2) is fixed on the wall body (1), the other end of the framework is inserted into the ground, the greenhouse film is coated outside the framework (2), a mortar layer (6), a polyurethane layer (5), a polystyrene board layer (4) and a sunlight board layer (3) are sequentially attached to the inner wall of the wall body (1), and an air exchange device (7) is installed at the bottom of the greenhouse body on the side opposite to the wall body (1); breather (7) is including taking a breath case (8), and it is inside that big-arch shelter body is arranged in to take a breath case (8) one end is connected with breather pipe I (9) and outside, the other end are connected with breather pipe II (10) and arrange the big-arch shelter body in, at the one end fixedly connected with breather valve I (11) of breather pipe I (9), at the one end fixedly connected with breather valve II (12) of breather pipe II (10), laminating in proper order on the upper and lower inner wall of taking a breath case (8) and being connected with electric heating layer (13) and electric heating asbestos gauge (14), be equipped with filter (15) on the anterior inner wall of taking a breath case (8), the middle part is equipped with ventilation fan (16), is equipped with negative oxygen ion board (17) on the rear portion inner wall.

2. The planting greenhouse of claim 1, wherein the greenhouse film is covered with a sun-shading heat-insulating reflective film, and the heat-insulating reflective film is a heat-insulating aluminized reflective film.

3. The planting greenhouse as claimed in claim 1, wherein the ventilation fan (16) comprises a ventilation fan (18) and a motor (19), the output end of the motor (19) is fixed with a motor shaft (20), and the middle part of the ventilation fan (18) is fixedly arranged on the surface of the motor shaft (20).

4. A planting shed as claimed in claim 1, characterised in that the number of ventilation means (7) is more than one.