CN111887079A

CN111887079A - Fog generator for preventing fruit tree from freezing

Info

Publication number: CN111887079A
Application number: CN202010857363.2A
Authority: CN
Inventors: 李保来; 唐勇
Original assignee: Mengyin County Northernfruits Research Institution
Current assignee: Mengyin County Northernfruits Research Institution
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-11-06

Abstract

The invention discloses a smoke generator for preventing fruit trees from freezing, which belongs to the technical field of fruit tree freezing prevention and comprises a cylinder body, wherein the cylinder body is positioned on a base, the bottom of the cylinder body is provided with a conical cylinder, the bottom surface of the conical cylinder is provided with a grate with a plurality of through holes, a smoke exhaust pipe is arranged above the grate and is coaxially arranged with the cylinder body, an ignition object is placed on the grate, and a smoke object is filled in the cylinder body. In view of the technical scheme, the invention can improve the safety of the smoke generating device while ensuring the smoke generating amount through reasonable smoke generating structural design, and is convenient and efficient in use.

Description

Fog generator for preventing fruit tree from freezing

Technical Field

The invention belongs to the technical field of fruit tree freezing prevention, and particularly relates to a smoke generator for fruit tree freezing prevention.

Background

The water fruit trees planted in most areas of China are often attacked by cold flows in early spring or late autumn in the growth process, so that the fruit trees are severely frozen and the fruits are frozen. Once the fruit trees are frozen, the yield of the fruits is inevitably reduced greatly, the economic income of fruit growers is seriously impacted, and how to prevent the frostbite of a large area of fruit trees in early spring or late autumn cold flow becomes a bottleneck of sustainable development of the fruit industry.

At present, the fruit trees are prevented from being frostbitten in early spring or late autumn cold flow by adopting a smoking method. The main principle of the smoking method is that the smoke generated in the burning process of smoke substances is adopted to increase the environment temperature, and a plurality of smoking points are arranged in each mu of orchard until the smoke completely covers the orchard. The smoking method can effectively increase the temperature of the area of the orchard by 3-4 ℃, and then better prevent the fruit tree frostbite of the orchard. But what kind of form of holding's of adoption smoke generating device to better carry out the setting of smoke point and the burning of fuming thing, become one of the technical problem that the trade needs to solve.

Disclosure of Invention

The invention aims to provide a fog generator for preventing fruit trees from freezing, which improves the safety of a smoke generating device while ensuring the smoke generating amount through reasonable smoke generating structure design and is convenient and efficient to use.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the smoke generator for preventing fruit trees from freezing comprises a barrel body, wherein the barrel body is positioned on a base, a conical barrel is arranged at the bottom of the barrel body, a grate with a plurality of through holes is arranged on the bottom surface of the conical barrel, a smoke exhaust pipe is arranged above the grate and is coaxial with the barrel body, ignition objects are placed on the grate, and smoke generating objects are filled in the barrel body.

Furthermore, a plurality of cylinder through holes are processed on the cylinder, and a plurality of smoke exhaust through holes are distributed on the smoke exhaust pipe.

Further, the ignition material of the present invention is formed of a combustible material impregnated with a combustible oil.

Furthermore, the smoke generating object comprises one or more of wood chips, rice hulls and peanut shells.

Furthermore, the conical cylinder is provided with grate side holes at the peripheral position of the grate.

Furthermore, the side holes of the grate are positioned between the adjacent guide ribs on the conical cylinder.

Furthermore, the inner surface of the cylinder body is distributed with the lapping plates, the lapping plates are connected with the supporting rods through caulking grooves, and the supporting rods are distributed on the outer surface of the smoke exhaust pipe.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the combustion structure is arranged below the cylinder body for containing the smoke, so that more smoke can be generated in the combustion process, open fire can be avoided from being generated outside, and the safety and reliability of the whole device are improved.

2. By arranging the split structure, the invention can replace the vulnerable part, thereby avoiding the defects of the whole equipment, prolonging the service life of the equipment and reducing the subsequent maintenance cost.

Drawings

Fig. 1 is a schematic view 1 of the structure of the present invention.

Fig. 2 is a schematic structural diagram 2 of the present invention.

In the figure: 1. a barrel; 2. a lap plate; 3. a support bar; 4. a smoke exhaust pipe; 5. a smoke pipe through hole; 6. a barrel through hole; 7. a base; 8. a tapered barrel; 9. side holes of the grate; 10. a grate; 11. a guide rib body; 12. the ring body is lapped.

Detailed Description

The technical solution of the present invention will be further described and illustrated with reference to the following examples. It should be noted that the following paragraphs may refer to terms of orientation, including but not limited to "upper, lower, left, right, front, rear" and the like, which are all based on the visual orientation shown in the drawings corresponding to the specification, and should not be construed as limiting the scope or technical aspects of the present invention, but merely as facilitating better understanding of the technical aspects of the present invention by those skilled in the art.

In the description of the present specification, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

The utility model provides a fruit tree is prevented frostbite and is used fog generator, includes barrel 1, and barrel 1 is located base 7, the bottom of barrel 1 is provided with a toper section of thick bamboo 8, and the bottom surface of toper section of thick bamboo 8 is for being provided with the grate 10 of a plurality of through-holes, is provided with smoke exhaust pipe 4 above grate 10, and smoke exhaust pipe 4 sets up with barrel 1 is coaxial, has placed the ignition thing on grate 10, and the intussuseption is filled with the fuming thing in barrel 1.

Example 2

A fog generator for preventing fruit trees from freezing is characterized in that a plurality of barrel through holes 6 are processed on a barrel 1, and a plurality of smoke exhaust through holes 5 are distributed on a smoke exhaust pipe 4; the ignition material is formed by a combustible material soaked with combustible oil; the smoke generating matter is formed by mixing one or more of wood chips, rice hulls and peanut shells; the conical cylinder 8 is provided with grate side holes 9 at the peripheral position of a grate 10; the grate side holes 9 are positioned between adjacent guide rib bodies 11 on the conical barrel 8, and the guide rib bodies 11 are strip-shaped convex blocks protruding out of the inner surface of the conical barrel 8; the inner surface distribution of barrel 1 has overlap joint board 2, and overlap joint board 2 passes through the caulking groove with bracing piece 3 to be connected, and bracing piece 3 distributes in the surface of discharging fume 4. The structure and connection relationship of the rest parts are the same as those described in any of the foregoing embodiments, and are not described herein again to avoid the tedious text.

On the basis of the above embodiments, the present invention continues to describe the technical features and functions of the technical features in the present invention in detail to help those skilled in the art fully understand the technical solutions of the present invention and reproduce them.

As shown in figure 1, the smoke generator for preventing fruit trees from freezing comprises a cylindrical hollow-structure barrel body 1, wherein a plurality of barrel body through holes 6 for air circulation are processed on the outer side surface of the barrel body 1, so that the air circulation and smoke discharge among gaps filled with smoke substances inside are increased, and the smoke effect is prevented from being formed. The inside processing of the bottom of barrel 1 has the stair structure that constitutes by the ring body of inside extension, and a toper section of thick bamboo 8 is put into the back from the top, and the border of a toper section of thick bamboo 8 can overlap joint on this stair structure, realizes the separation and the connection of a toper section of thick bamboo 8 and barrel 1 then.

The bottom surface of the conical barrel 8 is provided with a grate 10, and the grate 10 and the bottom surface of the conical barrel 8 are connected in an integrated or split mode. When the split type connection mode is adopted, the grate 10 is placed on the lapping rod at the bottom of the conical barrel 8 or the lapping part with the same step structure as the barrel 1. The grate 10 is capable of holding and burning both the ignition products and the smoke products on the grate 10. Several grate side openings 9 are formed in the conical tube 8 around the grate 10, and the grate through openings 9 can cover part (as shown in fig. 1) or all of the area of the conical tube 8 between the adjacent (as shown in fig. 2) guide ribs 11. Besides being convenient for igniting the ignition, the grate side holes 9 can also provide partial air for burning the smoke substance collapsed on the grate 10 due to burning, so that the ignited smoke substance on the grate 10 is prevented from being smoldered by the collapsed smoke substance. The tapered cartridge 8 of the present invention may be circular or rectangular in cross-section.

In the present invention, when the area of the grate through hole 9 formed in the tapered cylinder 8 is small (as shown in fig. 1), smoke collapsed from the cylinder 1 by combustion is guided to the grate 10 through the guide rib body 11 of the tapered cylinder 8. The guiding rib body 11 is a strip-shaped structure protruding from the inner surface of the conical cylinder 8. When the area of the grate through holes 9 formed in the conical cylinder 8 is large (as shown in fig. 2), for example, when the areas of the conical cylinder 8 between the adjacent guide rib bodies 11 are all the grate through holes 9, the guide rib bodies 11 are used for serving as a framework to connect the grate 10 and the lap ring body 12, and the cross-sectional area of the grate 10 is not less than 1/2 of the cross-sectional area of the cylinder body 1. Because the combustion temperature at the position of the grate 10 is higher, smoldering of the smoke can be realized through higher temperature under the condition of no sufficient supply of oxygen, and ash generated after smoldering falls on the ground. The smoke generated by smoldering of the smoke substance is diffused outwards through the smoke exhaust pipe 4, the cylinder through hole 6 on the cylinder 1 and the grate 10. The smoke exhaust pipe 4 and the cylinder body 1 are coaxially arranged, and the support rod 3 and the lap joint plate 2 can be connected. Besides improving the passing efficiency of the smoke, the smoke exhaust pipe 4 is provided with a plurality of smoke pipe through holes 5, and a certain amount of air can be provided for the burning of the smoke generating objects on the grate 10, so that the smoke generating amount of the smoke generating objects is ensured.

The smoke generating substance can be formed by small block-shaped combustible substances such as wood chips, rice husks, peanut shells and the like, can be one or a mixture of more of the substances, has no limitation on the mixing ratio, and is loosely distributed in the cylinder body 1 so as to form a plurality of gaps for smoke and gas to flow among the small block-shaped combustible substances. In order to achieve ignition of the smoke and the generation of smoke, an ignition material, which may be a combustible material impregnated with a combustible oil or other low ignition point combustible material, is placed on the grate 10. The smoke may burn during combustion to create a collapse zone, and the remaining unburned smoke may continue to slide down into the collapse zone. Meanwhile, a latticed partition plate can be laid at the opening at the top of the conical cylinder 8 to ensure the smoldering state of the smoke on the bottom grate 10.

Finally, although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description of the present description is for clarity reasons only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a fruit tree is frostproofing with fog generator, includes barrel (1), and barrel (1) is located base (7), its characterized in that: the ignition furnace is characterized in that a conical barrel (8) is arranged at the bottom of the barrel (1), a grate (10) with a plurality of through holes is arranged on the bottom surface of the conical barrel (8), a smoke exhaust pipe (4) is arranged above the grate (10), the smoke exhaust pipe (4) and the barrel (1) are coaxially arranged, ignition objects are placed on the grate (10), and smoke generating objects are filled in the barrel (1).

2. The fog generator for preventing fruit tree from freezing as claimed in claim 1, wherein: a plurality of cylinder through holes (6) are processed on the cylinder (1), and a plurality of smoke exhaust through holes (5) are distributed on the smoke exhaust pipe (4).

3. The fog generator for preventing fruit tree from freezing as claimed in claim 1, wherein: the ignition material is made of combustible material impregnated with combustible oil.

4. The fog generator for preventing fruit tree from freezing as claimed in claim 3, wherein: the smoke substance is formed by mixing one or more of wood chips, rice hulls and peanut shells.

5. The fog generator for preventing fruit tree from freezing as claimed in claim 1, wherein: the conical barrel (8) is provided with grate side holes (9) at the peripheral position of the grate (10).

6. The fog generator for preventing fruit tree from freezing as claimed in claim 5, wherein: the grate side holes (9) are positioned between adjacent guide rib bodies (11) on the conical barrel (8).

7. The fog generator for preventing fruit tree from freezing as claimed in claim 1, wherein: the inner surface of barrel (1) distributes and has overlap joint board (2), and overlap joint board (2) are connected through the caulking groove with bracing piece (3), and bracing piece (3) distribute in the surface of discharging fume pipe (4).