Gas self-turbulent orchard warming furnace and temperature dissipation method

Abstract

The present invention relates to the field of fruit tree frostbite prevention, and in particular to a gas-fired self-turbulent orchard heating furnace and a heat dissipation method. A shell is also arranged in the middle of the furnace shell, and the interior of the shell is a first rising chamber (10), and the hot gas burning at the furnace mouth can continue to rise along the first rising chamber (10); the diameter of the partition plate (11) is larger than the diameter of the top of the first rising chamber (10); above one or more partition plates (11) is a guide partition plate (12), and the guide partition plate (12) includes a rising hole in the middle and a descending guide plate around the guide partition plate (12); the outer shell of the furnace includes a plurality of outwardly protruding annular side heat dissipating fins (6). Beneficial effect: The fire is controlled within a certain range, and there is no need to worry that the wind will carry away the flames and ignite the surrounding farmland. It can increase the contact area with the surrounding air, allowing more heat to be dissipated around the fruit trees, thereby making the fruit trees less likely to be frostbitten.

Description

Technical Field

[0001] The invention relates to the field of fruit tree frost damage prevention, and in particular to a gas-fired self-turbulent orchard warming furnace and a temperature dissipation method. Background Art

[0002] The "late spring cold" in early spring harms the normal growth and flowering of fruit trees. It is a serious problem that has long plagued fruit farmers in Northwest my country, causing large-scale apple production reductions or even complete failures. For a long time, there has been no good way to solve it.

[0003] As a last resort, fruit farmers will adopt various heating methods to avoid losses, but this also results in a huge waste of manpower and energy.

[0004] For example, using old fruit tree branches to light a fire and watching it all night can appropriately increase the temperature around the fruit trees. However, the disadvantage of this method is that the heat quickly dissipates into the air and flows upward, and cannot fully exchange heat with the surrounding area.

[0005] It is not realistic to set up greenhouses for insulation at a later stage, and some fruit trees are not suitable for greenhouses.

[0006] The cost of a fruit tree cultivation cold-proof device disclosed in CN213784466U is too high. In fact, this direct contact structure will also limit other operations to a certain extent, such as local spraying, root irrigation, basic branches and trunks, etc. Summary of the Invention

[0007] Purpose of the invention: To provide a gas-fired self-turbulent orchard heating furnace and a temperature dissipation method with better effects. The specific purpose can be seen in the multiple substantial technical effects in the specific implementation part.

[0008] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0009] The gas-fired self-turbulent orchard heating furnace is characterized in that the heating furnace comprises a bracket, the bracket 1 supports the bottom wall of the furnace, the bottom wall is above the furnace mouth 2, and an outer shell is also arranged in the middle of the outer shell of the furnace, the interior of the outer shell is a first rising chamber 10, and the hot gas burned at the furnace mouth can continue to rise along the first rising chamber 10;

[0010] Above the first ascending chamber 10 is a partition plate 11, which includes more than one partition plate 11; the diameter of the partition plate 11 is larger than the diameter of the top of the first ascending chamber 10;

[0011] Above one or more partition plates 11 is a guide partition plate 12 , which includes an ascending hole in the middle and descending guide plates around the guide partition plate 12 ;

[0012] The outer shell of the furnace comprises a plurality of annular side cooling fins 6 protruding outward.

[0013] A further technical solution of the present invention is that the upper portion of the guide partition plate 12 is an upper cavity.

[0014] A further technical solution of the present invention is that the upper cavity 4 is cylindrical as a whole.

[0015] A further technical solution of the present invention is that above the upper cavity 4 is an upper heat sink, which comprises a structure composed of multiple groups of curved sheet structures, wherein gaps are contained between adjacent curved sheet structures for discharging hot air upward.

[0016] A further technical solution of the present invention is that it further comprises a side bracket 7, which is a vertical stick-shaped structure that strings together a plurality of side heat sinks.

[0017] A further technical solution of the present invention is that a combustion disk 8 is arranged in the furnace opening 2 .

[0018] A further technical solution of the present invention is that the combustion tray 8 is a structure capable of placing combustibles for combustion.

[0019] A further technical solution of the present invention is that the combustion disk 8 is a combustion structure connected to natural gas through a pipeline 9, and a flame nozzle is arranged on the combustion disk.

[0020] A further technical solution of the present invention is that a plurality of heat dissipation holes 3 are arranged on the outer shell of the furnace.

[0021] A further technical solution of the present invention is that a liquid storage barrel 13 is arranged above the upper heat dissipation head, a liquid pipe 15 extends from the liquid storage barrel 13, a valve 14 is arranged on the liquid pipe 15, the valve 14 leads to the transpiration space 16, and the transpiration space 16 is located above the guide partition plate 12.

[0022] A further technical solution of the present invention is that the guide partition plate 12 serves as a drip tray, a plurality of microholes are arranged on the drip tray, and a liquid receiving portion 17 is arranged in the middle of the guide partition plate 12 .

[0023] The method for gas-fired self-turbulent orchard heating is characterized in that the method comprises the following steps:

[0024] After burning combustibles or natural gas, the hot gas rises along the first rising chamber 10, and then rises partially and falls partially after passing through the partition plate 11. By extending the path of the hot gas, the contact surface between the hot gas and the surrounding environment is increased, thereby causing the surrounding air to gradually heat up, so that the hot gas will not be quickly dissipated to high altitudes. The present invention adopts the above technical solution, which has the following beneficial effects compared to the existing technology: in addition to having the heating and self-turbulence effects of the first generation of gas-fired self-turbulent orchard heating furnaces, a liquid storage barrel is added above the furnace body, which automatically drips onto the drip tray set in the middle of the furnace body through a drainage pipe. Through the micropores on the drip tray, the liquid can be slowly dripped into the high-temperature furnace cavity for vaporization, and part of the smoke effect is produced and diffused with the high-temperature gas, thereby producing effects such as spraying foliar fertilizers, applying pesticides, and disinfecting in the environment. At the same time, part of the water in the liquid will react with the incompletely burned carbon components in the furnace cavity to produce water gas, resulting in more violent combustion. One of the main reasons for the defect of the existing technology, "using waste fruit tree branches to light fires and people watching all night", is that the fire is actually uncontrolled. If the flame is small, it will not have the effect of heating. If the flame is large, it will easily burn the fruit trees, and the gaps between the fruit trees are very small and controlled. The outstanding advantage of this patent is that it controls the fire within a certain range, and there is no need to worry about the wind blowing away the flames and igniting the surrounding farmland. The present invention is a method that uses gas combustion as a heat source. Through the special structure of the furnace body, the gas combustion and heat dissipation are effectively controlled, thereby performing temperature supplementation operations in orchards, vegetable gardens and other places that need temperature supplementation at low cost and high efficiency. At the same time, by adding different solutions into the special cavity on the upper part of the furnace to form steam, effects such as combustion-supporting, spraying foliar fertilizers, applying pesticides, and disinfection are produced, thereby improving labor efficiency.

[0025] Addressing the existing technology's drawback of "hot air quickly dissipating into the air and flowing upward, preventing optimal heat exchange with the surrounding environment," this patent's outstanding advantage lies in its ability to increase contact area with the surrounding air, allowing more heat to dissipate around the fruit trees, thereby reducing their risk of frostbite. Furthermore, unlike the "fruit tree cultivation cold protection device disclosed in CN213784466U," this patent does not restrict other operations, such as localized spraying, root irrigation, and base branches. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to further illustrate the present invention, the following is further described with reference to the accompanying drawings:

[0027] Figure 1 A schematic diagram of the structure of the invention;

[0028] Figure 2 It is a schematic diagram of its internal structure after partial cutaway;

[0029] Figure 3 A further improved structural diagram of the invention;

[0030] Figure 4 For invention Figure 3 Another perspective structure diagram;

[0031] 1. Bracket, 2. Furnace mouth, 3. Heat dissipation holes, 4. Upper cavity, 5. Upper heat sink, 6. Side heat sink, 7. Side bracket, 8. Combustion plate, 9. Pipeline, 10. First rising chamber, 11. Partition plate, 12. Guide partition plate; 13 Liquid storage tank; 14. Valve; 15. Liquid pipe; 16. Evaporation space; 17. Liquid holding part. DETAILED DESCRIPTION

[0032] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", "top", "bottom", etc. is based on the orientation or position relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation of the present invention. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the internal parts of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] This patent provides multiple parallel solutions. The differences in descriptions are improvements or parallel solutions based on the basic solution. Each solution has its own unique characteristics. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. Fixing methods not described in this article can be any fixing method such as threaded fixing, bolt fixing, or gluing.

[0035] Embodiment 1: In conjunction with all the accompanying drawings; a gas-fired self-turbulent orchard warming furnace, characterized in that the warming furnace includes a bracket, wherein the bracket 1 supports the bottom wall of the furnace, and the top of the bottom wall is a furnace mouth 2. A shell is also arranged in the middle of the furnace shell, and the interior of the shell is a first rising chamber 10. The hot gas burned at the furnace mouth can continuously rise along the first rising chamber 10;

[0036] Above the first ascending chamber 10 is a partition plate 11, which includes more than one partition plate 11; the diameter of the partition plate 11 is larger than the diameter of the top of the first ascending chamber 10;

[0037] Above one or more partition plates 11 is a guide partition plate 12 , which includes an ascending hole in the middle and descending guide plates around the guide partition plate 12 ;

[0038] The outer shell of the furnace comprises a plurality of annular side cooling fins 6 protruding outward.

[0039] The substantial technical effects of the technical solution herein and its implementation process, i.e., the basic functions, are as follows: A method for gas-fired self-turbulent orchard heating, characterized in that a gas-fired self-turbulent orchard heating furnace as described above is used, comprising the following steps: after burning combustible materials or natural gas, the hot gas rises along the first rising chamber 10, and then rises and falls locally after passing through the partition plate 11. By extending the path of the hot gas, the contact surface between the hot gas and the surrounding environment is increased, thereby causing the surrounding air to gradually heat up, so that the hot gas will not be quickly dissipated to high altitudes.

[0040] Compared with the existing technology, the comparison is as follows:

[0041] The existing technology, which uses waste fruit tree branches to light a fire and has people watching it all night, has a major drawback: the fire is uncontrolled. A small flame won't heat the air, while a large flame can easily burn the fruit trees, which are often kept close together. The patent's advantage lies in keeping the fire contained within a certain range, eliminating the risk of wind carrying the flame away and igniting surrounding farmland.

[0042] Addressing the existing technology's drawback of "hot air quickly dissipating into the air and flowing upward, preventing optimal heat exchange with the surrounding environment," this patent's outstanding advantage lies in its ability to increase contact area with the surrounding air, allowing more heat to dissipate around the fruit trees, thereby reducing their risk of frostbite. Furthermore, unlike the "fruit tree cultivation cold protection device disclosed in CN213784466U," this patent does not restrict other operations, such as localized spraying, root irrigation, and base branches.

[0043] Example 2: As a further improved solution, a parallel solution, or an optional independent solution, an upper cavity is formed above the guide partition plate 12. The substantial technical effect and implementation process of this technical solution, i.e., its basic function, are as follows: the upper cavity serves as a transfer space for hot air, essentially blocking the previously ascending hot air and maximizing its contact area with the air.

[0044] Example 3: As a further improved solution, parallel solution, or optional independent solution, the upper cavity 4 is cylindrical in shape. The substantial technical effect and implementation process of this technical solution, i.e., the basic function, are as follows: the upper portion of the upper cavity 4 is used to connect to the upper heat sink 5.

[0045] Example 4: As a further improvement, parallel solution, or optional independent solution, an upper heat sink is located above the upper cavity 4. This upper heat sink 4 comprises a structure composed of multiple curved sheet structures, with gaps between adjacent curved sheet structures for upward heat dissipation. The essential technical effect and implementation process, i.e., the basic function, of this technical solution are as follows: Thus, while fully dissipating heat to the surrounding area, the heat can be directed in various directions as much as possible. The turbulent flow effect of this furnace is achieved by rotating the heat sink, creating an automatic turbulent flow that stirs the hot air around, preventing the heat from rising directly, which would waste energy and cause high temperatures near the fire source and low temperatures away from the fire source. The heat sink is a self-rotating ventilator or exhaust ball for the workshop; it is also called an exhaust cap ball or a hood exhaust ball. This upper heat sink 4 can be rotated or fixed. When fixed, it is used to further implement Examples 8 and 9.

[0046] Example 5: As a further improved solution, a parallel solution, or an optional independent solution, this embodiment further includes a side bracket 7, which is a vertical rod-like structure that strings together multiple side heat sinks. The substantial technical effects and implementation process, i.e., the basic functions, of this technical solution are as follows: This embodiment provides greater overall structural stability and facilitates movement.

[0047] Example 6: As a further improved solution, a parallel solution, or an optional independent solution, a combustion tray 8 is disposed in the furnace port 2. The substantial technical effect and implementation process of this technical solution, i.e., the basic function, are as follows: The subsequent implementation is any of the following: 1. The combustion tray 8 is a structure capable of placing combustibles for combustion. 2. A flame nozzle is disposed on the combustion tray.

[0048] Embodiment 7: As a further improved solution or parallel solution or optional independent solution, a plurality of heat dissipation holes 3 are arranged on the outer shell of the furnace. The substantial technical effect and implementation process of the technical solution here, i.e., the basic function, are as follows: the heat dissipation holes facilitate heat dissipation.

[0049] Example 8: As a further improved, parallel, or independent solution, a liquid storage tank 13 is positioned above the upper heat sink. A liquid pipe 15 extends from the liquid storage tank 13, and a valve 14 is disposed on the liquid pipe 15. The valve 14 directs the liquid into a transpiration space 16 located above the guide partition 12. The substantial technical effect and implementation process of this technical solution, i.e., its basic functions, are as follows: In addition to the warming and self-turbulent effects of the first-generation gas-fired self-turbulent orchard warming furnace, a liquid storage tank is added above the furnace body. Liquid is automatically dripped through a drainage pipe onto a drip tray positioned in the center of the furnace body. Through micropores in the drip tray, liquid slowly drips into the high-temperature furnace cavity and vaporizes. Some of the liquid generates smoke that diffuses with the high-temperature gas, thereby creating effects such as foliar fertilizer spraying, pesticide application, and disinfection. Simultaneously, some of the water in the liquid reacts with the incompletely burned carbon components within the furnace cavity to produce water gas, resulting in more intense combustion.

[0050] Embodiment 9: As a further improved solution or a parallel solution or an optional independent solution, the guide partition plate 12 serves as a drip tray with a plurality of microholes arranged thereon, and a liquid receiving portion 17 is arranged in the middle of the guide partition plate 12 .

[0051] Innovatively, each of the above effects exists independently, and a set of structures can be used to combine the above results.

[0052] It should be noted that the multiple solutions provided by this patent include the basic solutions themselves, are independent of each other, and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects together.

[0053] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications are intended to fall within the scope of the claims.

Claims

1. Gas-fired self-turbulent orchard heating furnace, characterized by: The temperature-compensating furnace comprises a bracket, wherein the bracket (1) supports the bottom wall of the furnace, and the bottom wall is provided with a furnace opening (2). A shell is also arranged in the middle of the outer shell of the furnace, and the interior of the shell is a first rising chamber (10). Hot gas burning at the furnace opening can continuously rise along the first rising chamber (10); Above the first ascending chamber (10) is a partition plate (11), which includes more than one partition plate (11); the diameter of the partition plate (11) is larger than the diameter of the top of the first ascending chamber (10); Above one or more partition plates (11) is a guide partition plate (12), the guide partition plate (12) comprising an ascending hole in the middle and descending guide plates around the guide partition plate (12); The outer shell of the furnace includes a plurality of annular side heat dissipating fins (6) protruding outward; The upper portion of the guide partition plate (12) is an upper cavity; the upper cavity (4) is cylindrical in shape as a whole; the upper portion of the upper cavity (4) is an upper heat sink; A liquid storage barrel (13) is arranged above the upper heat dissipation head, a liquid pipe (15) extends from the liquid storage barrel (13), a valve (14) is arranged on the liquid pipe (15), and the valve (14) guides to the evaporation space (16), and the evaporation space (16) is located above the guide partition plate (12); The guide partition plate (12) serves as a drip tray, a plurality of micropores are arranged on the drip tray, and a liquid receiving portion (17) is arranged in the middle of the guide partition plate (12); The upper cavity serves as one of the transfer spaces for hot air. Its essence is to block the rising hot air again and maximize the contact area with the air.

2. The gas-fired self-turbulent orchard heating furnace according to claim 1, characterized in that: It also includes a side bracket (7), which is a vertical stick-shaped structure that strings together a plurality of side heat sinks.

3. The gas-fired self-turbulent orchard heating furnace according to claim 1, characterized in that: A combustion disk (8) is arranged in the furnace mouth (2).

4. The gas-fired self-turbulent orchard heating furnace according to claim 3, characterized in that: The combustion disk (8) is a structure capable of placing combustibles for combustion; the combustion disk (8) is a combustion structure connected to natural gas through a pipeline (9), and a flame nozzle is arranged on the combustion disk; and a plurality of heat dissipation holes (3) are arranged on the outer shell of the furnace.

5. A method for heating an orchard with gas-fired self-turbulent flow, characterized in that: The method of using the gas-fired self-turbulent orchard heating furnace according to any one of claims 1 to 4 comprises the following steps: After burning the combustible material or natural gas, the hot gas rises along the first rising chamber (10), and then rises partially and falls partially after passing through the partition plate (11). By extending the hot gas path, the contact surface between the hot gas and the surrounding environment is increased, thereby causing the surrounding air to gradually heat up, so that the hot gas will not be quickly dissipated to high altitudes; A liquid storage tank is added above the furnace body, which automatically drips into the drip tray set in the middle of the furnace body through the drainage pipe; through the micropores on the drip tray, the liquid can slowly drip into the high-temperature furnace cavity for vaporization, and part of it produces a smoke effect and diffuses with the high-temperature gas, thereby producing effects such as spraying foliar fertilizer, applying pesticides, and disinfecting in the environment; at the same time, part of the water in the liquid will react with the incompletely burned carbon components in the furnace cavity to produce water gas, resulting in more intense combustion.

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