Flue-cured tobacco seedling raising warming device

Abstract

The utility model discloses a flue-cured tobacco seedling raising warming device in the technical field of flue-cured tobacco seedling raising, which comprises a fixing frame and a greenhouse body, the greenhouse body is arranged on the surface of the fixing frame, the greenhouse body is fixedly connected with the fixing frame, an air inlet pipe is arranged at the top of the greenhouse body, a heating wire is arranged in the air inlet pipe, and the heating wire is connected with the fixing frame. The heating wire is fixedly connected with the air inlet pipe, a fan is further arranged in the air inlet pipe, a dustproof net is arranged on the surface of the air inlet pipe, the dustproof net is fixedly connected with the air inlet pipe, an activated carbon layer is arranged in the air inlet pipe, and the activated carbon layer is detachably connected with the air inlet pipe. The flue-cured tobacco seedling greenhouse has the advantages that the flue-cured tobacco seedling greenhouse is provided with the air inlet pipe, the heating wire, the fan, the activated carbon layer and the dustproof net, accordingly, the inside of the greenhouse can be heated, ventilation effects can be improved, entering air can be filtered by the aid of the dustproof net and the activated carbon layer, external dust can be prevented from entering the greenhouse and affecting flue-cured tobacco seedlings, and the quality of the flue-cured tobacco seedlings can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of flue-cured tobacco seedling cultivation, and in particular relates to a flue-cured tobacco seedling cultivation temperature-increasing device. Background Art

[0002] Flue-cured tobacco, also known as fire-cured tobacco, originated in Virginia, USA. It has special morphological characteristics, so it is also called Virginia type. Flue-cured tobacco is the largest type of tobacco cultivated in my country and the world. It is the main raw material for the cigarette industry and is also used as pipe tobacco.

[0003] The existing flue-cured tobacco seedling heating devices still have some defects. Most of them have relatively single functions and simply use heating lamps to heat the greenhouse. They do not have ventilation function and are inconvenient to use. Therefore, we propose a flue-cured tobacco seedling heating device. Utility Model Content

[0004] The utility model aims to provide a flue-cured tobacco seedling temperature-increasing device to solve the problem that most of the above-mentioned background technologies have relatively single functions.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flue-cured tobacco seedling temperature-increasing device, comprising a fixed frame and a greenhouse body, the surface of the fixed frame is provided with the greenhouse body, the greenhouse body and the fixed frame are fixedly connected, the top of the greenhouse body is provided with an air inlet pipe, the inside of the air inlet pipe is provided with a heating wire, the heating wire and the air inlet pipe are fixedly connected, a fan is also provided inside the air inlet pipe, the surface of the air inlet pipe is provided with a dustproof net, the dustproof net and the air inlet pipe are fixedly connected, the inside of the air inlet pipe is provided with an activated carbon layer, and the activated carbon layer and the air inlet pipe are detachably connected.

[0006] Preferably, an exhaust duct is provided on the top of the greenhouse body, the exhaust duct is fixedly connected to the greenhouse body, and a cross bar is provided on the inner side of the fixing frame.

[0007] Preferably, a temperature sensor is provided on the inner wall of the fixing frame, the temperature sensor and the fixing frame are fixed by screws, and a humidity sensor is provided on one side of the temperature sensor.

[0008] Preferably, a mounting groove is provided at the bottom of the greenhouse body, a heating pipe is provided inside the mounting groove, and the heating pipe and the mounting groove are fixedly connected.

[0009] Preferably, a mounting frame is provided at the bottom of the fixing frame, and the mounting frame is fixedly connected to the fixing frame.

[0010] Preferably, a humidifier is provided at the bottom of the mounting frame, the humidifier is fixedly connected to the mounting frame, and a plurality of humidifiers are provided.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. Through the air inlet pipe, heating wire, fan, activated carbon layer and dustproof net, the temperature in the greenhouse is increased, and the ventilation effect is increased. The dustproof net and activated carbon layer can filter the incoming air to prevent external dust from entering the interior of the greenhouse and affecting the flue-cured tobacco seedlings, thereby improving the quality of the flue-cured tobacco seedlings.

[0013] 2. The exhaust duct is equipped with a set air intake duct to achieve air circulation, ensuring the freshness of the air in the greenhouse and providing a better growth environment for the growth of flue-cured tobacco. The temperature sensor and humidity sensor are equipped to realize the detection function of the temperature and humidity inside the greenhouse, so as to better control the temperature and humidity in the greenhouse and ensure the normal growth of flue-cured tobacco. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above.

[0017] In the figure: 1. Fixed frame; 2. Greenhouse body; 3. Air inlet pipe; 4. Heating wire; 5. Fan; 6. Activated carbon layer; 7. Dustproof net; 8. Exhaust pipe; 9. Cross bar; 10. Temperature sensor; 11. Humidity sensor; 12. Installation slot; 13. Heating tube; 14. Installation frame; 15. Humidifier. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a flue-cured tobacco seedling temperature-increasing device, comprising a fixed frame 1 and a greenhouse body 2, the surface of the fixed frame 1 is provided with the greenhouse body 2, the greenhouse body 2 and the fixed frame 1 are fixedly connected, an air inlet pipe 3 is provided on the top of the greenhouse body 2, a heating wire 4 is provided inside the air inlet pipe 3, the heating wire 4 and the air inlet pipe 3 are fixedly connected, a fan 5 is also provided inside the air inlet pipe 3, a dustproof net 7 is provided on the surface of the air inlet pipe 3, the dustproof net 7 and the air inlet pipe 3 are fixedly connected, an activated carbon layer 6 is provided inside the air inlet pipe 3, and the activated carbon layer 6 and the air inlet pipe 3 are detachably connected.

[0020] In this embodiment, when the tobacco seedling heating device is used, the fan 5 is started to drive the external air flow into the interior of the air inlet pipe 3, and the heating wire 4 is started at the same time to heat the incoming air. The heated air enters the interior of the greenhouse, thereby heating the interior of the greenhouse body 2. The incoming air can be filtered through the dustproof net 7 and the activated carbon layer 6 to prevent external dust from entering the interior of the greenhouse and affecting the tobacco seedlings, thereby improving the quality of the tobacco seedlings. The greenhouse body 2 is fixed by the fixed frame 1.

[0021] Specifically, an exhaust duct 8 is provided at the top of the greenhouse body 2, and the exhaust duct 8 is fixedly connected to the greenhouse body 2. A cross bar 9 is provided on the inner side of the fixing frame 1, and a temperature sensor 10 is provided on the inner wall of the fixing frame 1. The temperature sensor 10 and the fixing frame 1 are fixed by screws. A humidity sensor 11 is provided on one side of the temperature sensor 10. A mounting groove 12 is provided at the bottom of the greenhouse body 2, and a heating pipe 13 is provided inside the mounting groove 12, and the heating pipe 13 is fixedly connected to the mounting groove 12. A mounting frame 14 is provided at the bottom of the fixing frame 1, and the mounting frame 14 is fixedly connected to the fixing frame 1. A humidifier 15 is provided at the bottom of the mounting frame 14, and the humidifier 15 is fixedly connected to the mounting frame 14. There are multiple humidifiers 15.

[0022] In this embodiment, the exhaust duct 8 is provided in cooperation with the air inlet duct 3 to achieve air circulation, ensure the freshness of the air in the greenhouse, and provide a better growth environment for the growth of flue-cured tobacco. The temperature sensor 10 and the humidity sensor 11 are provided to realize the detection function of the temperature and humidity inside the greenhouse body 2, so as to better control the temperature and humidity in the greenhouse and ensure the normal growth of the flue-cured tobacco. The installation groove 12 and the heating tube 13 are provided to realize the heating function in the greenhouse. The humidifier 15 is provided to adjust the humidity in the greenhouse to make the flue-cured tobacco grow better.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flue-cured tobacco seedling temperature-increasing device, comprising a fixing frame (1) and a greenhouse body (2), characterized in that: A greenhouse body (2) is provided on the surface of the fixing frame (1), the greenhouse body (2) and the fixing frame (1) are fixedly connected, an air inlet pipe (3) is provided on the top of the greenhouse body (2), a heating wire (4) is provided inside the air inlet pipe (3), the heating wire (4) and the air inlet pipe (3) are fixedly connected, a fan (5) is also provided inside the air inlet pipe (3), a dustproof net (7) is provided on the surface of the air inlet pipe (3), the dustproof net (7) and the air inlet pipe (3) are fixedly connected, an activated carbon layer (6) is provided inside the air inlet pipe (3), and the activated carbon layer (6) and the air inlet pipe (3) are detachably connected.

2. The device for increasing temperature of flue-cured tobacco seedlings according to claim 1, characterized in that: An exhaust pipe (8) is provided on the top of the greenhouse body (2), the exhaust pipe (8) and the greenhouse body (2) are fixedly connected, and a cross bar (9) is provided on the inner side of the fixing frame (1).

3. The device for increasing temperature of flue-cured tobacco seedlings according to claim 1, characterized in that: A temperature sensor (10) is provided on the inner wall of the fixing frame (1); the temperature sensor (10) and the fixing frame (1) are fixed by screws; and a humidity sensor (11) is provided on one side of the temperature sensor (10).

4. The device for increasing temperature of flue-cured tobacco seedlings according to claim 1, characterized in that: A mounting groove (12) is provided at the bottom of the greenhouse body (2), a heating pipe (13) is provided inside the mounting groove (12), and the heating pipe (13) and the mounting groove (12) are fixedly connected.

5. The device for increasing temperature of flue-cured tobacco seedlings according to claim 1, characterized in that: A mounting frame (14) is provided at the bottom of the fixing frame (1), and the mounting frame (14) and the fixing frame (1) are fixedly connected.

6. The device for increasing temperature of flue-cured tobacco seedlings according to claim 5, characterized in that: A humidifier (15) is provided at the bottom of the mounting frame (14); the humidifier (15) and the mounting frame (14) are fixedly connected, and a plurality of humidifiers (15) are provided.

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