Greenhouse smoking device

Abstract

The utility model relates to the technical field of greenhouse planting, in particular to a greenhouse smoking device which comprises a box body, the box body is of a topless structure, a door is hinged to one side of the box body, a door handle is fixedly connected to the door, a net-shaped partition plate is fixedly connected into the box body, and a net cover is fixedly connected to the top of the box body. A mesh cover is arranged at the top of the box body, a fireproof cover is arranged above the mesh cover, one end of the fireproof cover is hinged to the box body, a fan is fixedly connected to the lower portion of the box body, and universal wheels are fixedly connected to the bottom of the box body. And meanwhile, the fireproof cover can be closed in time and extinguish a fire source when an accident occurs in the box body, for example, the fire behavior is too large, so that the smoking safety is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse planting, in particular to a greenhouse fumigation device. Background Art

[0002] Greenhouse fumigation is a method of applying pesticides using smoke produced by smoke agents to control pests. This method is suitable for controlling insect pests and diseases, and can sometimes be used for rodent control. In winter, farmers can also use fumigation in plastic greenhouses to prevent frost. It mainly uses atmospheric back radiation to compensate for some heat loss from the ground, thereby playing a role in insulation. This insulation effect is also called the "greenhouse effect." However, in the current fumigation process, most of the fumigants or grass leaves are placed on the ground. There is a risk of sparks flying out, causing damage to the greenhouse film or fire, so further improvements are needed. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a safer greenhouse fumigation device.

[0004] In order to solve the above technical problems, the utility model describes a greenhouse fumigation device, comprising a box body, which is a roofless structure, a door hinged on one side of the box body, and a door handle fixedly connected to the door. The device is characterized in that a mesh partition is fixedly connected inside the box body, a mesh cover is fixedly connected to the top of the box body, a fireproof cover is provided above the mesh cover, one end of the fireproof cover is hinged to the box body, a fan is fixedly connected to the lower part of the box body, and a universal wheel is fixedly connected to the bottom.

[0005] Furthermore, an ash box is arranged above the bottom of the box body.

[0006] Furthermore, the mesh size of the mesh cover is 60 to 100 meshes.

[0007] Furthermore, first handles are hinged on both sides of the upper portion of the box body.

[0008] Furthermore, a second handle is hingedly connected to the other end of the fireproof cover.

[0009] Furthermore, the fan is a variable frequency fan.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] 1. The utility model sets a mesh cover on the top of the box to prevent large sparks from flying out during the fumigation process, causing damage to the greenhouse film or causing fire accidents; a fireproof cover is set on the mesh cover, and when a large fire occurs in the box, the fireproof cover can be closed in time to isolate most of the oxygen, control the fire, and ensure safety during use; the fan helps to quickly and evenly disperse the smoke when fumigating, thereby increasing the fumigation effect.

[0012] 2. The utility model places an ash box at the bottom of the box to facilitate the recovery of smoked grass ash for next use; by adopting a variable frequency fan, the air volume can be controlled to achieve rapid and uniform dispersion of smoke and dust without generating open flames and affecting the effect of the smoke agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of the utility model.

[0014] Figure 2 This is a schematic diagram of the appearance of the utility model.

[0015] Figure 3 It is the left view of the utility model.

[0016] In the figure: 1. box body, 2. mesh partition, 3. mesh cover, 4. fireproof cover, 5. fan, 6. first handle, 7. second handle, 8. universal wheel, 9. ashtray, 10. door, 11. handle. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] like Figures 1 to 3 The greenhouse fumigation device shown includes a box body 1, which is a roofless structure. A door 10 is hinged to one side of the box body 1 via a hinge, and a door handle 11 is fixedly connected to the door 10. A mesh partition 2 is fixedly connected to the inside of the box body 1, a mesh cover 3 is fixedly connected to the top of the box body 1, and a fireproof cover 4 is provided above the mesh cover 3. One end of the fireproof cover 4 is hinged to the box body 1 via a hinge. A fan 5 is fixedly connected to the lower part of the box body 1, and a universal wheel 8 is fixedly connected to the bottom.

[0019] In order to conveniently collect cigarette ash and grass ash after smoking, an ash box 9 is provided above the bottom of the box body 1.

[0020] In order to prevent larger sparks from flying out, the mesh size of the mesh cover is 60 to 100.

[0021] In order to facilitate the movement of the fumigation device, first handles 6 are hinged on both sides of the upper portion of the box body 1 .

[0022] In order to open or close the fireproof cover 4, a second handle 7 is hingedly connected to the other end of the fireproof cover 4.

[0023] In order to facilitate the control of air volume according to different smoking requirements, fan 5 is a variable frequency fan.

[0024] The working process of this embodiment is as follows:

[0025] When fumigation is needed, the device is moved to a suitable position in the greenhouse through the first handle 6, and then the fireproof cover 4 is opened, the door 10 is opened, and the fumigant or hay is placed on the mesh partition 2. After ignition, the door 10 is closed, and the fan 5 is turned on and adjusted according to specific needs. Then, the fumigation can be completed and the fireproof cover 4 is closed after completion. If a large fire occurs during the fumigation process, the fireproof cover 4 can be immediately closed through the second handle 7 to avoid accidents and ensure safety. After use, the door 11 is opened, the ash box 9 is taken out, the ash is cleaned and put back, and the door 11 is closed. The fumigation device can be removed through the first handle 6. This device is reusable, simple in structure, practical, and safer.

Claims

1. A greenhouse fumigation device, comprising a box (1), wherein the box (1) is a roofless structure, a door (10) is hingedly connected to one side of the box (1), and a door handle (11) is fixedly connected to the door (10), characterized in that: A mesh partition (2) is fixedly connected inside the box (1), a mesh cover (3) is fixedly connected to the top of the box (1), a fireproof cover (4) is arranged above the mesh cover (3), one end of the fireproof cover (4) is hinged to the box (1), a fan (5) is fixedly connected to the lower part of the box (1), and a universal wheel (8) is fixedly connected to the bottom.

2. The greenhouse fumigation device according to claim 1, characterized in that: An ash box (9) is arranged on the upper part of the bottom of the box body (1).

3. The greenhouse fumigation device according to claim 1, characterized in that: The mesh number of the mesh cover (3) is 60 to 100 meshes.

4. The greenhouse fumigation device according to claim 1, characterized in that: First handles (6) are hingedly connected to both sides of the upper part of the box body (1).

5. The greenhouse fumigation device according to claim 1, characterized in that: The other end of the fireproof cover (4) is hinged with a second handle (7).

6. The greenhouse fumigation device according to claim 1, characterized in that: The fan (5) is a variable frequency fan.

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