Intelligent heat preservation and warming mechanism in sunlight greenhouse

Abstract

The utility model discloses an intelligent heat preservation and warming mechanism in a sunlight greenhouse, which relates to the technical field of agricultural facilities and comprises an inner wall, and side walls are adhered to the left side and the right side of the inner wall; the solar cell panel is fixedly connected to the outer side of the right side wall; the storage battery is fixedly connected to the outer side of the right side wall; the control module is fixedly connected to the outer side of the right side wall; and the temperature sensor is fixedly connected to the inner side of the right side wall. According to the intelligent heat preservation and temperature increasing mechanism in the sunlight greenhouse, the heat preservation effect of the inner side of the inner wall is improved by arranging the heat preservation curtain on the outer side of the inner wall, the temperature sensor is arranged on the inner side of the inner wall, the temperature of the inner side of the inner wall is sensed through the temperature sensor, and when it is sensed that the temperature of the inner side of the inner wall is too low, the temperature sensor transmits information to the control module; the control module controls the heater to operate to heat the inner side of the inner wall, and the overall temperature in the greenhouse is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural facilities technical field, concretely is a kind of intelligent heat preservation and temperature increasing mechanism in sunlight greenhouse. BACKGROUND

[0002] Sunlight greenhouse is a kind of agricultural facilities using solar energy as main energy, is widely used in the planting of vegetables, flowers and other crops, and it provides suitable growth environment for crops in cold season by absorbing solar radiation through transparent covering material (such as glass or plastic film), and converting light energy into heat energy, however, the traditional sunlight greenhouse has the following problems in heat preservation and temperature increasing:

[0003] 1, temperature fluctuation is big: when night or cloudy, the temperature in greenhouse drops rapidly, it is difficult to maintain the stable temperature required for crop growth;

[0004] 2, high energy consumption: traditional temperature increasing mode (such as coal, electric heating, etc.) has high energy consumption, and the operation cost is large, and it does not meet the development trend of green agriculture;

[0005] 3, low automation degree: temperature regulation in greenhouse depends on manual operation, and it is low in efficiency and difficult to realize accurate control;

[0006] 4, limited heat preservation effect: traditional heat preservation measures (such as straw mat, quilt, etc.) have insufficient heat preservation performance, and the operation is complicated, and it is difficult to meet the demand of large-scale greenhouse;

[0007] 5, poor environmental adaptability: in extreme weather conditions (such as severe cold or snowstorm), traditional greenhouse is difficult to effectively maintain internal temperature, and it affects crop growth.

[0008] In view of the above problems, we make innovative design on the basis of original intelligent heat preservation and temperature increasing mechanism in sunlight greenhouse. CONTENT OF UTILITY MODEL

[0009] The utility model aims at providing a kind of intelligent heat preservation and temperature increasing mechanism in sunlight greenhouse, to solve the problems of existing sunlight greenhouse temperature fluctuation, high energy consumption, low automation degree, limited heat preservation effect and poor environmental adaptability in the above background technology.

[0010] In order to achieve the above object, the utility model provides the following technical scheme: A kind of intelligent heat preservation and temperature increasing mechanism in sunlight greenhouse, including inner wall, the left and right sides of the inner wall are adhesively connected with side wall;Solar cell panel, the solar cell panel is fixedly connected at the outside of right side wall;Battery, the battery is fixedly connected at the outside of right side wall;Control module, the control module is fixedly connected at the outside of right side wall;Temperature sensor, the temperature sensor is fixedly connected at the inside of right side wall;Heater, the heater is fixedly connected at the inside of right side wall;Winding assembly, the winding assembly is arranged at the top of inner wall;Breather assembly, the breather assembly is arranged at the inside of inner wall, and breather assembly is connected with winding assembly;The winding assembly is used to wind the heat preservation curtain on both sides;The breather assembly is used to discharge hot gas in the inside of inner wall.

[0011] Preferably, the battery is electrically connected with the control module, the temperature sensor and the heater respectively.

[0012] Preferably, the winding assembly comprises a fixed plate, a drive motor and a first gear, the fixed plate is fixedly installed on the left and right sides of the inner wall, and a drive motor is fixedly installed on the outside of the right fixed plate, and the output end of the drive motor penetrates the inside of the fixed plate, and the output end of the drive motor is fixedly connected with the first gear.

[0013] Preferably, the winding assembly further comprises a second gear and a transmission shaft, the second gear is engagedly connected on the outside of the first gear, and the transmission shaft is fixedly connected on the inside of the second gear, and the transmission shaft is rotatably connected on the inside of the fixed plate.

[0014] Preferably, the winding assembly further comprises a winding roller and a heat preservation curtain, the winding roller is fixedly connected on the output end of the drive motor and the outside of the transmission shaft, and the outside of the winding roller is provided with the heat preservation curtain, and the heat preservation curtain is symmetrically distributed about the midpoint of the inner wall.

[0015] Preferably, the breather assembly comprises a breather groove, an extension spring and a sealing plate, the breather groove is formed on the front and back sides of the inner wall, and the extension spring is fixedly connected on the inside of the breather groove, the tail end of the extension spring is fixedly connected with the sealing plate, and the sealing plate is slidably connected on the inside of the breather groove.

[0016] Preferably, the breather assembly further comprises a traction rope, the traction rope is connected with the bottom of the heat preservation curtain and the sealing plate respectively.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1. This utility model incorporates an insulation structure. This structure increases the insulation effect of the inner wall by installing an insulation curtain on the outer side of the inner wall. A temperature sensor is installed on the inner wall to detect the temperature. When the temperature of the inner wall is too low, the temperature sensor transmits the information to the control module. The control module then controls the heater to operate, heating the inner wall and raising the overall temperature inside the greenhouse. Secondly, solar panels absorb sunlight and convert light energy into electrical energy. The converted electrical energy is stored in a battery to power various components.

[0019] 2. This utility model incorporates a heat dissipation structure. When the temperature sensor detects that the temperature inside the greenhouse is too high, the structure transmits the information to the control module. The control module then controls the drive motor to operate. The operation of the drive motor causes the output end to rotate the first gear. The rotation of the first gear causes the outer meshing second gear to rotate as well. This causes the first gear and the second gear to rotate in opposite directions, allowing the winding rollers on both sides to synchronously wind up the insulation curtains on both sides, exposing the inner wall to the outer surface and accelerating the dissipation of temperature inside the greenhouse.

[0020] 3. This utility model features a breathable structure. When the insulation curtain is rolled up, the traction rope exerts a pulling force on the sealing plate, causing the sealing plate to compress the telescopic spring and slide upward along the inner side of the breathable groove, thus opening the breathable groove and allowing air to circulate inside the greenhouse. When the insulation curtain is lowered, the sealing plate loses the pulling force of the traction rope and resets through the elasticity of the telescopic spring, thus sealing the breathable groove and preventing heat loss from the inside of the greenhouse. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0023] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 4 This is a three-dimensional structural diagram of the breathable component of this utility model;

[0025] Figure 5 This is a schematic diagram of the connection structure between the thermal insulation curtain and the sealing plate of this utility model;

[0026] Figure 6 This utility model Figure 4 Enlarged structural diagram at point B.

[0027] In the diagram: 1. Inner wall; 2. Side wall; 3. Solar panel; 4. Battery; 5. Control module; 6. Temperature sensor; 7. Heater; 8. Rewinding assembly; 801. Fixing plate; 802. Drive motor; 803. First gear; 804. Second gear; 805. Drive shaft; 806. Rewinding roller; 807. Thermal insulation curtain; 9. Ventilation assembly; 901. Ventilation groove; 902. Telescopic spring; 903. Sealing plate; 904. Traction rope. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1-4 The present invention provides a technical solution: an intelligent heat preservation and heating mechanism for a solar greenhouse, comprising: an inner wall 1, with side walls 2 bonded to the left and right sides of the inner wall 1; a solar panel 3 fixedly connected to the outer side of the right side wall 2; a battery 4 fixedly connected to the outer side of the right side wall 2; a control module 5 fixedly connected to the outer side of the right side wall 2; a temperature sensor 6 fixedly connected to the inner side of the right side wall 2; a heater 7 fixedly connected to the inner side of the right side wall 2; a winding assembly 8 disposed at the top of the inner wall 1; and a ventilation assembly 9 disposed on the inner side of the inner wall 1 and connected to the winding assembly 8. The winding assembly 8 is used to wind up the heat preservation curtains 807 on both sides; and the ventilation assembly 9 is used to discharge hot air from the inner side of the inner wall 1.

[0030] The battery 4 is electrically connected with the control module 5, the temperature sensor 6 and the heater 7 respectively; the winding assembly 8 comprises a fixed plate 801, a driving motor 802 and a first gear 803, the fixed plate 801 is fixedly installed on the left and right sides of the inner wall 1, a driving motor 802 is fixedly installed on the outer side of the right fixed plate 801, and the output end of the driving motor 802 penetrates the inner side of the fixed plate 801 and is fixedly connected with the first gear 803; the winding assembly 8 further comprises a second gear 804 and a transmission shaft 805, the second gear 804 is meshingly connected on the outer side of the first gear 803 and is fixedly connected with the transmission shaft 805 on the inner side, and the transmission shaft 805 is rotatably connected on the inner side of the fixed plate 801; the winding assembly 8 further comprises a winding roller 806 and a heat preservation curtain 807, the winding roller 806 is fixedly connected on the output end of the driving motor 802 and the outer side of the transmission shaft 805, the heat preservation curtain 807 is arranged on the outer side of the winding roller 806, and the heat preservation curtain 807 is symmetrically distributed about the midpoint of the inner wall 1;

[0031] In the embodiment, the heat preservation curtain 807 is arranged on the outer side of the inner wall 1, so that the heat preservation effect of the inner side of the inner wall 1 is improved, the temperature sensor 6 is arranged on the inner side of the inner wall 1, when the temperature of the inner side of the inner wall 1 is too low, the temperature sensor 6 transmits information to the control module 5, the control module 5 controls the heater 7 to operate and heat the inner side of the inner wall 1, so that the temperature of the greenhouse is improved, the energy required by the greenhouse is absorbed by the solar panel 3 and converted into electric energy, the electric energy is stored in the battery 4 and used to provide power for each part, when the temperature of the inner side of the greenhouse is too high, the temperature sensor 6 transmits information to the control module 5, the control module 5 controls the driving motor 802 to operate, the driving motor 802 drives the first gear 803 to rotate, the first gear 803 drives the second gear 804 meshed on the outer side to rotate, so that the first gear 803 and the second gear 804 rotate in opposite directions, the winding rollers 806 on both sides synchronously wind the heat preservation curtains 807 on both sides, so that the inner wall 1 is exposed to the outside, and the temperature of the inner side of the greenhouse is dissipated.

[0032] Preferably, the temperature sensor 6 is AM2305, the control module 5 is C8051F020 single-chip microcomputer, and the first gear 803 and the second gear 804 are provided with protective covers and are not exposed to the outside.

[0033] As shown in the drawings, Figures 1-2 , Figures 4-6As shown, the air-permeable assembly 9 comprises an air-permeable slot 901, an elastic spring 902 and a sealing plate 903, the air-permeable slot 901 is arranged on the front and back sides of the inner wall 1, the elastic spring 902 is fixedly connected to the inner side of the air-permeable slot 901, the tail end of the elastic spring 902 is fixedly connected to the sealing plate 903, and the sealing plate 903 is slidingly connected to the inner side of the air-permeable slot 901; the air-permeable assembly 9 further comprises a traction rope 904, the traction rope 904 is connected to the bottom of the heat preservation curtain 807 and the sealing plate 903 respectively;

[0034] In the embodiment two, when the heat preservation curtain 807 is rolled up, the traction rope 904 generates a traction force on the sealing plate 903, so that the sealing plate 903 compresses the elastic spring 902 to slide upward along the inner side of the air-permeable slot 901, so that the air-permeable slot 901 is in an open state, and the inside of the greenhouse is ventilated; when the heat preservation curtain 807 is lowered, the sealing plate 903 loses the traction force of the traction rope 904, and is reset by the elastic force of the elastic spring 902, so that the air-permeable slot 901 is sealed, and the heat loss of the inside of the greenhouse is avoided.

[0035] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An intelligent heat preservation and heating mechanism in a sunlight greenhouse, characterized in that, Include: Inner wall (1), the inner wall (1) left and right sides are bonded to the side wall (2); Solar panel (3), the solar panel (3) is fixedly connected to the outside of the right side wall (2); Battery (4), the battery (4) is fixedly connected to the outside of the right side wall (2); Control module (5), the control module (5) is fixedly connected to the outside of the right side wall (2); Temperature sensor (6), the temperature sensor (6) is fixedly connected to the inside of the right side wall (2); Heater (7), the heater (7) is fixedly connected to the inside of the right side wall (2); Rolling assembly (8), the rolling assembly (8) is arranged on the top of the inner wall (1); Breathable assembly (9), the breathable assembly (9) is arranged on the inside of the inner wall (1), and the breathable assembly (9) is connected with the rolling assembly (8); The rolling assembly (8) is used for rolling the heat preservation curtain (807) on both sides; The breathable assembly (9) is used for discharging hot air on the inside of the inner wall (1).

2. The intelligent heat preservation and heating mechanism in a sunlight greenhouse according to claim 1, characterized in that: The battery (4) is electrically connected with the control module (5), the temperature sensor (6) and the heater (7) respectively.

3. The intelligent heat preservation and heating mechanism in a sunlight greenhouse according to claim 1, characterized in that: The rolling assembly (8) comprises a fixed plate (801), a drive motor (802) and a first gear (803), the fixed plate (801) is fixedly installed on the left and right sides of the inner wall (1), a drive motor (802) is fixedly installed on the outside of the right fixed plate (801), and the output end of the drive motor (802) penetrates the inside of the fixed plate (801), and the output end of the drive motor (802) is fixedly connected with the first gear (803).

4. The intelligent heat preservation and heating mechanism in a sunlight greenhouse according to claim 3, characterized in that: The rolling assembly (8) further comprises a second gear (804) and a transmission shaft (805), the second gear (804) is engagedly connected on the outside of the first gear (803), the transmission shaft (805) is fixedly connected to the inside of the second gear (804), and the transmission shaft (805) is rotatably connected to the inside of the fixed plate (801).

5. The intelligent heat preservation and heating mechanism in a sunlight greenhouse according to claim 4, characterized in that: The rolling assembly (8) further comprises a rolling roller (806) and a heat preservation curtain (807), the rolling roller (806) is fixedly connected to the output end of the drive motor (802) and the outside of the transmission shaft (805), the heat preservation curtain (807) is arranged on the outside of the rolling roller (806), and the heat preservation curtain (807) is symmetrically distributed about the midpoint of the inner wall (1).

6. The intelligent heat preservation and heating mechanism in a sunlight greenhouse according to claim 1, characterized in that: The breathable assembly (9) comprises a breathable groove (901), an extension spring (902) and a sealing plate (903), the breathable groove (901) is formed on the left and right sides of the inner wall (1), the extension spring (902) is fixedly connected to the inside of the breathable groove (901), the tail end of the extension spring (902) is fixedly connected with the sealing plate (903), and the sealing plate (903) is slidably connected to the inside of the breathable groove (901).

7. The intelligent heat preservation and heating mechanism in a sunlight greenhouse according to claim 6, characterized in that: The breathable assembly (9) further comprises a traction rope (904), the traction rope (904) is connected with the bottom of the heat preservation curtain (807) and the sealing plate (903) respectively.

Images