Energy-saving nursery stock cultivation greenhouse

Abstract

The utility model relates to the technical field of agricultural facility engineering, and discloses an energy-saving nursery stock cultivation greenhouse which comprises vertical rods arranged at equal intervals and transverse rods arranged at equal intervals, the top end of each vertical rod is fixedly connected with the bottom face of the corresponding transverse rod, and the upper surface of each transverse rod is fixedly connected with a bent rod. According to the energy-saving nursery stock cultivation greenhouse, the outer layer thin film, the sliding rails, the side windows, the heat preservation film and other components are arranged, the greenhouse frame is formed by combining the vertical rods, the transverse rods and the bent rods, the outer layer thin film covers the frame, the sliding rails are arranged to be connected with the heat preservation film, opening and closing of the inner layer heat preservation film can be adjusted conveniently, the side windows are arranged on the two sides of the greenhouse, and the glass window is arranged above the greenhouse; opening and closing of the glass window are achieved through the threaded rod, when the temperature sensor detects that the temperature is too high, the heat preservation film is folded, the side window is opened, the glass window is opened through the motor and the threaded rod, and through the double-layer film design, the heat preservation performance can be remarkably improved, energy consumption is reduced, and meanwhile the ventilation performance of the greenhouse is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of agricultural facility engineering, in particular to an energy-saving seedling cultivation greenhouse. BACKGROUND

[0002] The seedling cultivation greenhouse is a facility for seedling cultivation, which provides suitable temperature, humidity, light and ventilation conditions for seedling growth by constructing a closed or semi-closed environment and covering with plastic film, glass or plate materials. The greenhouse can effectively resist natural disasters and adverse weather, realize anti-season cultivation of seedlings, improve growth speed and survival rate, promote healthy growth of seedlings and improve quality through precise environmental control, and is an indispensable important facility in modern agricultural and forestry production.

[0003] However, it is found in the prior art that the traditional plastic greenhouse has the defects of high energy consumption and poor heat preservation performance, and although the heat preservation performance can be improved by arranging double-layer films, the double-layer film greenhouse generally has poor ventilation effect, and therefore an energy-saving seedling cultivation greenhouse is needed to solve the problems in the prior art. CONTENT OF THE INVENTION

[0004] In view of the defects of the prior art, the application provides an energy-saving seedling cultivation greenhouse, which has the advantages of significantly improving heat preservation performance, reducing energy consumption and improving ventilation of the greenhouse by double-layer film design, and solves the defects of high energy consumption and poor heat preservation performance of the traditional plastic greenhouse and the problem of poor ventilation effect of the double-layer film greenhouse.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: an energy-saving seedling cultivation greenhouse, comprising equidistantly arranged vertical rods and equidistantly arranged horizontal rods, the top end of each vertical rod is fixedly connected with the bottom surface of the corresponding horizontal rod, the upper surface of each horizontal rod is fixedly connected with a bent rod, the upper surface of one of the horizontal rods is fixedly installed with a temperature sensor, the upper side of the temperature sensor is provided with an outer film, the outer film covers the vertical rods, the horizontal rods and the bent rods, the inside of the outer film is provided with two heat preservation films, the outer surface of each heat preservation film is fixedly installed with a sliding rail, and the outer surface of each sliding rail is fixedly installed with the outer surface of the corresponding vertical rod.

[0006] The left side and the right side of the temperature sensor are both provided with side windows, the outer surface of each side window is fixedly connected with the outer surface of the corresponding vertical rod, the upper side of the temperature sensor is provided with a mounting frame, the inner wall of the mounting frame is slidingly connected with a glass window, the outer surface of the mounting frame is fixedly installed with a motor, the output shaft of the motor is fixedly connected with a threaded rod, the left side and the right side of the glass window are both fixedly connected with a sliding block, and the outer surface of the threaded rod is threadedly connected with the inner wall of the corresponding sliding block.

[0007] Through the above scheme, in order to improve the heat preservation performance while improving the ventilation of the greenhouse, by setting up the vertical rod, the horizontal rod and the bent rod, the greenhouse frame is combined, the outer film is covered on the outer surface of the greenhouse frame, the installation of the outer film is realized, the temperature sensor is installed on the upper surface of one of the horizontal rods, the installation of the temperature sensor is realized, the temperature in the shed can be detected through the temperature sensor, the slide rail is connected with the heat preservation film, the heat preservation film can be unfolded and folded through the slide rail, the heat preservation performance can be adjusted through the inner heat preservation film, the opening and closing of the inner heat preservation film is adjusted through the slide rail, the operation is simple and convenient, the maintenance cost is low, the side window is arranged on both sides of the greenhouse, and the mounting frame is arranged above the greenhouse, the screw rod can be rotated through the motor, and then the sliding block drives the glass window on the inner wall of the mounting frame to slide, so that the mounting frame can be opened, the double-layer film design of the device can significantly improve the heat preservation performance and reduce the energy consumption effect, and the ventilation of the greenhouse can be improved.

[0008] Further, the front surface of the outer film is provided with an entrance door, the bottom surface of the mounting frame is fixedly connected with the outer surface of the corresponding bent rod, and the outer surface of each sliding block is slidably connected with the inner wall of the mounting frame.

[0009] Through the above scheme, the entrance door is installed on the front surface of the outer film, which is convenient for personnel to enter and exit, the bottom surface of the mounting frame is connected with the bent rod, the support of the mounting frame is realized, and the sliding block is connected with the inner wall of the mounting frame, which is set as sliding connection to realize the limiting of the glass window.

[0010] Further, the left side and the right side of the mounting frame are fixedly connected with the fixed blocks, and the inner wall of one of the fixed blocks is rotatably connected with the outer surface of the threaded rod.

[0011] Through the above scheme, the fixed blocks are installed on the left side and the right side of the mounting frame, which are set as fixed connection, and the threaded rod is connected with the corresponding fixed block, which is set as rotation to realize the limiting of the threaded rod.

[0012] Further, the left side of the mounting frame is provided with a guide rod, both ends of the guide rod are fixedly connected with the outer surfaces of the corresponding fixed blocks, and the outer surface of the guide rod is slidably connected with the inner wall of the corresponding sliding block.

[0013] Through the above scheme, the guide rod is arranged on the left side of the mounting frame, and the guide rod is connected with the corresponding fixed block to realize the installation of the guide rod, and the guide rod is connected with the corresponding sliding block, which is set as sliding to realize the limiting of the sliding block.

[0014] Further, the right side of the outer film is provided with a heater and a water tank, the output end of the heater is fixedly provided with a connecting pipe, and the other end of the connecting pipe extends into the inside of the outer film.

[0015] Through the above scheme, the heater and the water tank are arranged on the right side of the outer film, the connecting pipe is installed at the output end of the heater, and the other end of the connecting pipe extends to the inside of the outer film, so that the inside of the greenhouse is heated by the heater.

[0016] Further, the outer surface of the water tank is fixedly connected with a water pump through a pipeline, and the output end of the water pump is fixedly installed with a water pipe.

[0017] Through the above scheme, the water pump is connected with the water tank through the pipeline, and the water in the water tank is extracted by the water pump, the water pipe is installed at the output end of the water pump, and is fixedly connected, and the water is transmitted by the water pipe.

[0018] Further, the other end of the water pipe is fixedly communicated with a cross pipe, and the outer surface of the cross pipe is fixedly installed with equally spaced spray heads.

[0019] Through the above scheme, the cross pipe is installed at the other end of the water pipe and is communicated, and the spray heads are installed on the surface of the cross pipe, so that the water can be sprayed in the greenhouse to achieve the spraying effect.

[0020] Further, the outer surface of the cross pipe is fixedly connected with equally spaced support rods, and the bottom end of each support rod is fixedly connected with the upper surface of the corresponding cross rod.

[0021] Through the above scheme, the support rods are installed on the surface of the cross pipe, and the bottom end of the support rod is connected with the upper surface of the cross rod, which is fixed, so as to support the cross pipe.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The energy-saving seedling cultivation greenhouse is provided with an outer film, a slide rail, a side window, a heat preservation film and the like, a frame of the greenhouse is combined by a vertical rod, a cross rod and a bent rod, the outer film is covered outside the frame, the slide rail is connected with the heat preservation film, the opening and closing of the inner heat preservation film is adjusted, the side window is arranged on both sides of the greenhouse, and the glass window is arranged above, the opening and closing of the glass window is realized through the threaded rod, when the temperature sensor detects that the temperature is too high, the heat preservation film is folded, the side window is opened, the glass window is opened through the motor and the threaded rod, the double-film design can significantly improve the heat preservation performance, reduce the energy consumption and improve the ventilation of the greenhouse, the heater is arranged to start when the temperature in the greenhouse is lower than the set value, the heat preservation film is opened, the water pump is started to spray water through the spray head when the temperature is too high, the side window and the glass window are used to realize cooling, and the temperature and humidity in the greenhouse can be accurately controlled. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the overall three-dimensional structure diagram of the application;

[0025] Figure 2 It is the overall front structure diagram of the application;

[0026] Figure 3 It is the structure diagram of the connection relationship between the mounting frame and the bent rod of the application;

[0027] Figure 4 It is the structure diagram of the connection relationship between the threaded rod and the sliding block of the application;

[0028] Figure 5 It is the structure diagram of the connection relationship between the cross pipe and the spray head of the application.

[0029] In the figure:

[0030] 1, vertical rod; 2, cross rod; 3, bent rod; 4, outer film; 5, sliding rail; 6, side window; 7, heat preservation film; 8, entry door; 9, mounting frame; 10, glass window; 11, motor; 12, threaded rod; 13, sliding block; 14, fixed block; 15, guide rod; 16, heater; 17, connecting pipe; 18, water tank; 19, water pump; 20, water pipe; 21, cross pipe; 22, spray head; 23, support rod; 24, temperature sensor. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application.

[0032] Please refer to Figure 1 , Figure 2 and Figure 3 The energy-saving type seedling cultivation greenhouse in the embodiment comprises vertical rods 1 arranged at equal distances and cross rods 2 arranged at equal distances, the top end of each vertical rod 1 is fixedly connected with the bottom surface of the corresponding cross rod 2, the upper surface of each cross rod 2 is fixedly connected with a bent rod 3, the upper surface of one of the cross rods 2 is fixedly installed with a temperature sensor 24, the upper side of the temperature sensor 24 is provided with an outer film 4, the outer film 4 covers the vertical rods 1, the cross rods 2 and the bent rods 3, the inside of the outer film 4 is provided with two heat preservation films 7, the outer surface of each heat preservation film 7 is fixedly installed with a sliding rail 5, and each sliding rail 5 is fixedly installed on the outer surface of the corresponding vertical rod 1 away from each other.

[0033] Please refer to Figure 1 , Figure 3 and Figure 4The left side and the right side of the temperature sensor 24 are respectively provided with a side window 6, the outer surface of each side window 6 is fixedly connected with the outer surface of the corresponding vertical rod 1, the upper side of the temperature sensor 24 is provided with a mounting frame 9, the inner wall of the mounting frame 9 is slidably connected with a glass window 10, the outer surface of the mounting frame 9 is fixedly installed with a motor 11, the output shaft of the motor 11 is fixedly connected with a threaded rod 12, the left side and the right side of the glass window 10 are respectively fixedly connected with a sliding block 13, and the outer surface of the threaded rod 12 is threadedly connected with the inner wall of the corresponding sliding block 13.

[0034] Please refer to Figure 1 , Figure 2 and Figure 4 The front surface of the outer film 4 is provided with an access door 8, the bottom surface of the mounting frame 9 is fixedly connected with the outer surface of the corresponding bent rod 3, the outer surface of each sliding block 13 is slidably connected with the inner wall of the mounting frame 9, the access door 8 is installed on the front surface of the outer film 4, which facilitates the access of personnel, the bottom surface of the mounting frame 9 is connected with the bent rod 3, thereby supporting the mounting frame 9, and the sliding block 13 is connected with the inner wall of the mounting frame 9, which is set as a sliding connection and limits the glass window 10.

[0035] Please refer to Figure 4 The left side and the right side of the mounting frame 9 are respectively fixedly connected with a fixed block 14, the inner wall of one of the fixed blocks 14 is rotatably connected with the outer surface of the threaded rod 12, the fixed blocks 14 are installed on the left side and the right side of the mounting frame 9 and are set as fixed connections, and the threaded rod 12 is connected with the corresponding fixed block 14 and is set as rotation, thereby limiting the threaded rod 12.

[0036] Please refer to Figure 4 The left side of the mounting frame 9 is provided with a guide rod 15, both ends of the guide rod 15 are fixedly connected with the outer surface of the corresponding fixed block 14, and the outer surface of the guide rod 15 is slidably connected with the inner wall of the corresponding sliding block 13, the guide rod 15 is arranged on the left side of the mounting frame 9, the guide rod 15 is connected with the corresponding fixed block 14, the guide rod 15 is connected with the corresponding sliding block 13 and is set as sliding, thereby limiting the sliding block 13.

[0037] Please refer to Figure 1 , Figure 2 and Figure 5 The right side of the outer film 4 is provided with a heater 16 and a water tank 18, the output end of the heater 16 is fixedly installed with a connecting pipe 17, the other end of the connecting pipe 17 extends into the inside of the outer film 4, the heater 16 and the water tank 18 are arranged on the right side of the outer film 4, the connecting pipe 17 is installed on the output end of the heater 16, and the other end of the connecting pipe 17 extends into the inside of the outer film 4, thereby facilitating the heating of the inside of the greenhouse by the heater 16.

[0038] Please refer to Figure 1 and Figure 5 The outer surface of the water tank 18 is fixedly connected with a water pump 19 through a pipeline, and the output end of the water pump 19 is fixedly installed with a water pipe 20. The water pump 19 is connected with the water tank 18 through a pipeline, and the water pipe 20 is installed at the output end of the water pump 19 and is fixedly connected. The water pipe 20 is convenient for water transmission.

[0039] Please refer to Figure 5 The other end of the water pipe 20 is fixedly connected with a cross pipe 21, and the outer surface of the cross pipe 21 is fixedly installed with equally spaced spray heads 22. The cross pipe 21 is installed at the other end of the water pipe 20 and is connected. The spray heads 22 are installed on the surface of the cross pipe 21, which is convenient for spraying water in the greenhouse and achieving the effect of spraying.

[0040] Please refer to Figure 5 The outer surface of the cross pipe 21 is fixedly connected with equally spaced support rods 23, and the bottom end of each support rod 23 is fixedly connected with the upper surface of the corresponding cross rod 2. The support rod 23 is installed on the surface of the cross pipe 21, and the bottom end of the support rod 23 is connected with the upper surface of the cross rod 2, which is fixedly connected and supports the cross pipe 21.

[0041] The energy-saving seedling cultivation greenhouse in the embodiment is provided with an outer film 4, a sliding rail 5, a side window 6, a heat preservation film 7 and the like, and is combined into a greenhouse frame by a vertical rod 1, a cross rod 2 and a bent rod 3. The outer film 4 is covered on the frame, the sliding rail 5 is connected with the heat preservation film 7, the opening and closing of the inner heat preservation film 7 is adjusted, the side window 6 is arranged on both sides of the greenhouse, and the glass window 10 is arranged above, the opening and closing of the glass window 10 is realized by the threaded rod 12. When the temperature sensor 24 detects that the temperature is too high, the heat preservation film 7 is folded, the side window 6 is opened, the glass window 10 is opened by the motor 11 and the threaded rod 12, the double-film design can significantly improve the heat preservation performance, reduce the energy consumption and improve the ventilation of the greenhouse, the heater 16 is arranged to start when the temperature in the greenhouse is lower than the set value, and the heater 16 is started to cooperate with the opening of the heat preservation film 7 to realize heating. When the temperature is too high, the water pump 19 is started to make the spray head 22 spray water, cooperate with the side window 6 and the glass window 10 to realize cooling, and accurately control the temperature and humidity in the greenhouse.

[0042] It should be noted that the outer film 4 is made of high-transmittance polyethylene material, the inner heat preservation film 7 is made of aluminum foil composite material, and the sliding rail 5 is made of aluminum alloy material.

[0043] The working principle of the above embodiment is as follows:

[0044] First, by the combination of the vertical rod 1, the horizontal rod 2 and the curved rod 3 into a greenhouse frame, the outer film 4 is covered outside the frame, the slide rail 5 is connected with the heat preservation film 7, the opening and closing of the inner heat preservation film 7 is facilitated, the side window 6 is arranged on both sides of the greenhouse, and the glass window 10 is arranged above, the temperature in the greenhouse is detected by the temperature sensor 24, when the temperature is lower than the set value, the heater 16 is started, at the same time, the heat preservation film 7 is closed through the slide rail 5, so as to reduce the heat loss, when the temperature is too high, the side window 6 is opened, the heat preservation film 7 is folded, then the glass window 10 is opened through the motor 11 and the threaded rod 12, then the water pump 19 is started to pump the water in the water tank 18, then the water is sprayed out through the water pipe 20 and the cross pipe 21 and the spray head 22, cooperating with the opening of the side window 6 and the glass window 10, the temperature is reduced, the temperature and humidity in the greenhouse can be accurately controlled.

[0045] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0046] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving seedling cultivation greenhouse, comprising uprights (1) arranged at equal intervals and horizontal bars (2) arranged at equal intervals, characterized in that: The top of each upright (1) is fixedly connected to the bottom surface of the corresponding crossbar (2), and a bent rod (3) is fixedly connected to the upper surface of each crossbar (2). A temperature sensor (24) is fixedly installed on the upper surface of one of the crossbars (2). An outer film (4) is provided above the temperature sensor (24). The outer film (4) covers the upright (1), crossbar (2) and bent rod (3). Two heat-insulating films (7) are provided inside the outer film (4). A slide rail (5) is fixedly installed on the outer surface of each heat-insulating film (7). The side of each slide rail (5) that is far away from each other is fixedly installed on the outer surface of the corresponding upright (1). The temperature sensor (24) is provided with side windows (6) on both the left and right sides. The outer surface of each side window (6) is fixedly connected to the outer surface of the corresponding upright (1). The temperature sensor (24) is provided with an installation frame (9) above it. A glass window (10) is slidably connected to the inner wall of the installation frame (9). A motor (11) is fixedly installed on the outer surface of the installation frame (9). A threaded rod (12) is fixedly connected to the output shaft of the motor (11). Sliding blocks (13) are fixedly connected to the left and right sides of the glass window (10). The outer surface of the threaded rod (12) is threadedly connected to the inner wall of the corresponding sliding block (13).

2. The energy-saving seedling cultivation greenhouse according to claim 1, characterized in that: An entrance door (8) is provided on the front of the outer film (4), the bottom surface of the mounting frame (9) is fixedly connected to the outer surface of the corresponding bent rod (3), and the outer surface of each sliding block (13) is slidably connected to the inner wall of the mounting frame (9).

3. The energy-saving seedling cultivation greenhouse according to claim 1, characterized in that: The left and right sides of the mounting frame (9) are fixedly connected to fixing blocks (14), and the inner wall of one of the fixing blocks (14) is rotatably connected to the outer surface of the threaded rod (12).

4. The energy-saving seedling cultivation greenhouse according to claim 1, characterized in that: The mounting frame (9) has a guide rod (15) on its left side. Both ends of the guide rod (15) are fixedly connected to the outer surface of the corresponding fixing block (14). The outer surface of the guide rod (15) is slidably connected to the inner wall of the corresponding sliding block (13).

5. The energy-saving seedling cultivation greenhouse according to claim 1, characterized in that: A heater (16) and a water tank (18) are provided on the right side of the outer membrane (4). A connecting pipe (17) is fixedly installed at the output end of the heater (16), and the other end of the connecting pipe (17) extends into the interior of the outer membrane (4).

6. The energy-saving seedling cultivation greenhouse according to claim 5, characterized in that: A water pump (19) is fixedly connected to the outer surface of the water tank (18) via a pipe, and a water pipe (20) is fixedly installed at the output end of the water pump (19).

7. The energy-saving seedling cultivation greenhouse according to claim 6, characterized in that: The other end of the water pipe (20) is fixedly connected to a horizontal pipe (21), and nozzles (22) arranged at equal intervals are fixedly installed on the outer surface of the horizontal pipe (21).

8. The energy-saving seedling cultivation greenhouse according to claim 7, characterized in that: The outer surface of the horizontal tube (21) is fixedly connected with support rods (23) arranged at equal intervals, and the bottom end of each support rod (23) is fixedly connected to the upper surface of the corresponding horizontal bar (2).

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