Anti-frosting and warming device for litchi fruits
By designing the anti-frost and heating device of litchi fruits, and using transparent protective covers and heating components, the problem of insufficient insulation effect of traditional anti-frost methods is solved, effectively anti-frost and heating protection is achieved, and the safety of litchi fruits is improved. sex and yield.
Patent Information
- Application Number
- CN202420921245.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Traditional anti-frost methods such as covering plastic film and straw are not effective in anti-frost and heating protection, especially the lack of temperature insulation effect of plastic film, making it difficult to effectively protect lychee fruits.
A lychee fruit anti-frost and heating device is designed, including transparent protective sleeves, tied mouths, tied steel wires, hoses, hard pipes, and heating components. The heating components are made of air inlet ducts, flared sleeves, and air inlets. The hood, fan, temperature insulation board and electric heating wire are composed of which blows the heated air out of the fan to provide a warm environment.
It effectively isolates the low temperature outside, provides a suitable temperature environment, protects the lychee fruit from freezing damage, and facilitates installation and support through the bundling and pulling ring structure, improving operating efficiency.
Smart Images
Figure CN222193380U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of frost prevention devices for litchi fruits, in particular to a frost prevention and temperature increase device for litchi fruits. Background Art
[0002] Litchi is a tropical fruit and is relatively sensitive to temperature. Although lychee is mostly produced in humid and hot environments, with the alternation of seasons, the temperature drops to a level that lychees cannot bear in winter every year. At this time, in frosty weather, lychee fruits are susceptible to frost damage, which seriously affects the yield and quality of lychees. In order to ensure the yield of lychees and achieve the effect of frost protection, traditional growers usually use frost protection methods to carry out protective operations, such as covering with plastic film, straw, etc.
[0003] Although covering with plastic film, straw, etc. has certain effects, covering with straw is cumbersome and inefficient. When covering with plastic film, although it can achieve a certain insulation effect, due to the poor insulation effect of the plastic film, the temperature inside the plastic film is still low, and the warming protection operation cannot be performed, and it is difficult to achieve a good anti-frost protection effect. In view of this, we proposed a lychee fruit anti-frost and warming device. Utility Model Content
[0004] The utility model aims to provide a lychee fruit frost protection and temperature-increasing device to solve the defects mentioned in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The frost prevention and temperature-increasing device for litchi fruits comprises a transparent protective cover, a bundling opening portion is arranged at the bottom end of the transparent protective cover, a bundling steel wire is arranged on the bundling opening portion, a hose is fixedly mounted on the bottom cover body of the transparent protective cover, a hard pipe is fixedly mounted on the end of the hose, a temperature-increasing component is arranged on the hard pipe, the temperature-increasing component comprises an air inlet pipe fixedly mounted on the hard pipe, a flaring sleeve is fixedly mounted on the front end of the air inlet pipe, an air inlet hood is fixedly mounted on the front end of the flaring sleeve, a fan is arranged in the air inlet hood, a vertical sleeve is fixedly mounted on the top cylinder of the air inlet hood, a rectangular hole connected with the inside of the air inlet hood is arranged in the vertical sleeve, a thermal insulation board is fixedly mounted on the top surface of the vertical sleeve, a heating wire is fixedly mounted on the bottom surface of the thermal insulation board, and the heating wire is inserted into the air inlet hood along the rectangular hole.
[0007] Preferably, a plurality of pulling rings arranged in a ring shape with equal intervals are fixedly mounted on the top cover body of the transparent protective cover, and a pulling rope is tied and fixed on the pulling ring to facilitate the binding and pulling operation.
[0008] Preferably, a fixing ring is fixedly installed on the end of the rigid tube, and a limiting ring is fixedly installed on the end of the air inlet pipe. The limiting ring and the fixing ring are fixedly connected by a plurality of fastening screws, so as to facilitate the fixed installation operation between the air inlet pipe and the rigid tube.
[0009] Preferably, the insulation plate is fixedly mounted on the top surface of the vertical sleeve by a plurality of fastening screws for loading and unloading operations.
[0010] Preferably, an assembly ring is fixedly mounted on the inner wall of the air inlet cover, and a support ring is fixedly mounted on the fan. The support ring is fixedly mounted on the front side of the assembly ring by a plurality of fastening screws, so as to facilitate the fixed installation operation of the fan.
[0011] Preferably, the hose and the transparent protective cover are an integrally formed structure for anti-fracture protection operation.
[0012] Preferably, the pulling ring is a soft ring body, and the pulling ring and the transparent protective cover are an integrally formed structure.
[0013] Preferably, an exhaust pipe is fixedly mounted on the transparent protective cover, and the exhaust pipe is used for exhaust operation.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The utility model provides a transparent protective cover which can be put on the litchi tree to properly isolate the low temperature from the outside. In addition, the heating component can blow out hot air to provide a suitable temperature environment inside the transparent protective cover, thereby achieving the effects of anti-frost and heating protection.
[0016] 2. The utility model facilitates the bundling and fixing operation of the bundling opening by means of the provided bundling steel wire, and in addition, by means of the provided pulling ring and pulling rope, it can be tied to an external rod body for pulling and supporting operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the temperature increasing component of the utility model;
[0020] Figure 4 It is a schematic diagram of the explosion structure of the temperature increasing component of the utility model.
[0021] The meaning of each number in the figure is:
[0022] 1. Transparent protective cover; 10. Bundling mouth; 11. Bundling wire; 12. Pull ring; 121. Pull rope; 13. Hose; 14. Hard tube; 141. Fixing ring; 15. Exhaust duct;
[0023] 2. Heating component; 20. Air inlet pipe; 201. Limiting ring; 21. Expanding sleeve; 22. Air inlet cover; 221. Assembly ring; 23. Vertical sleeve; 231. Rectangular hole; 24. Fan; 241. Support ring; 25. Insulation board; 251. Heating wire. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a lychee fruit frost prevention and temperature increase device, comprising a transparent protective cover 1, the transparent protective cover 1 is made of transparent material, so as not to affect the normal photosynthesis of the lychee tree; a binding opening 10 is arranged at the bottom end of the transparent protective cover 1, and a binding steel wire 11 is arranged on the binding opening 10, so as to facilitate the binding operation of the binding opening 10 by using the binding steel wire 11, so as to realize the binding and fixing on the lychee tree;
[0026] Specifically, a hose 13 is fixedly installed on the bottom sleeve of the transparent protective sleeve 1, a hard pipe 14 is fixedly installed on the end of the hose 13, a heating component 2 is arranged on the hard pipe 14, and the heating component 2 includes an air inlet pipe 20 fixedly installed on the hard pipe 14, a flaring sleeve 21 is fixedly installed on the front end of the air inlet pipe 20, an air inlet cover 22 is fixedly installed on the front end of the flaring sleeve 21, a fan 24 is arranged in the air inlet cover 22, a vertical sleeve 23 is fixedly installed on the top cylinder of the air inlet cover 22, and a vertical sleeve 24 is fixedly installed on the top cylinder of the air inlet cover 22. A rectangular hole 231 connected to the inside of the air inlet cover 22 is provided in the straight sleeve 23, a thermal insulation board 25 is fixedly installed on the top surface of the vertical sleeve 23, and a heating wire 251 is fixedly installed on the bottom surface of the thermal insulation board 25. The heating wire 251 is inserted into the air inlet cover 22 along the rectangular hole 231, ensuring that when in use, the heating wire 251 can be used for heating, and the fan 24 can be used to realize the air supply operation, so as to provide a suitable temperature environment for the inside of the transparent protective cover 1.
[0027] In this embodiment, a plurality of pulling rings 12 arranged in a ring shape with equal intervals are fixedly installed on the top cover body of the transparent protective cover 1, and a pulling rope 121 is bound and fixed on the pulling ring 12 to facilitate the binding and pulling operation, thereby achieving the effect of pulling and supporting the transparent protective cover 1.
[0028] Specifically, a fixing ring 141 is fixedly installed at the end of the hard tube 14, and a limiting ring 201 is fixedly installed at the end of the air inlet pipe 20. The limiting ring 201 and the fixing ring 141 are fixedly connected by multiple fastening screws, which facilitates the fixed installation operation between the air inlet pipe 20 and the hard tube 14.
[0029] Furthermore, the insulation plate 25 is fixedly mounted on the top surface of the vertical sleeve 23 by a plurality of fastening screws for loading and unloading operations, thereby achieving the effect of facilitating the disassembly and maintenance of the heating wire 251 .
[0030] In addition, an assembly ring 221 is fixedly installed on the inner wall of the air inlet cover 22, and a support ring 241 is fixedly installed on the fan 24. The support ring 241 is fixedly installed on the front side of the assembly ring 221 by a plurality of fastening screws, so as to facilitate the fixed installation operation of the fan 24.
[0031] It is worth noting that the hose 13 and the transparent protective cover 1 are an integrally formed structure, which is used for anti-fracture protection operation; the pulling ring 12 is a soft ring body, and the pulling ring 12 and the transparent protective cover 1 are an integrally formed structure.
[0032] In this embodiment, an exhaust pipe 15 is fixedly mounted on the transparent protective cover 1 , and the exhaust pipe 15 is used for exhaust operation to prevent the transparent protective cover 1 from bursting due to excessive gas.
[0033] When the lychee fruit frost protection and temperature-increasing device of the utility model is used, the transparent protective cover 1 is put on the lychee tree, and the binding bundle mouth part 10 is put on the main branch trunk part of the lychee tree, and then the binding bundle mouth part 10 is bound by the binding steel wire 11, and then the electric heating wire 251 is connected to the external power supply and made to work, and the electric heating wire 251 starts to heat, and the fan 24 is connected to the external power supply and made to work, and the fan 24 starts to blow air, and the hot air heated by the electric heating wire 251 is blown into the transparent protective cover 1, so as to realize the heating operation.
[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A frost protection and temperature increasing device for litchi fruit, comprising a transparent protective cover (1), characterized in that: The bottom end of the transparent protective cover (1) is provided with a bundling opening (10), and the bundling opening (10) is provided with a bundling steel wire (11). A hose (13) is fixedly mounted on the bottom cover of the transparent protective cover (1), and a hard pipe (14) is fixedly mounted on the end of the hose (13). A heating component (2) is provided on the hard pipe (14), and the heating component (2) comprises an air inlet pipe (20) fixedly mounted on the hard pipe (14), and a flaring sleeve (21) is fixedly mounted on the front end of the air inlet pipe (20), and the front end of the flaring sleeve (21) is fixedly mounted on the front end of the flaring sleeve (21). An air inlet hood (22) is fixedly mounted at the end, a fan (24) is arranged inside the air inlet hood (22), a vertical sleeve (23) is fixedly mounted on the top cylinder of the air inlet hood (22), a rectangular hole (231) connected to the inside of the air inlet hood (22) is arranged inside the vertical sleeve (23), a heat insulation board (25) is fixedly mounted on the top surface of the vertical sleeve (23), a heating wire (251) is fixedly mounted on the bottom surface of the heat insulation board (25), and the heating wire (251) is inserted into the air inlet hood (22) along the rectangular hole (231).
2. The lychee fruit frost protection and temperature increase device according to claim 1, characterized in that: A plurality of pulling rings (12) arranged in a ring shape and at equal intervals are fixedly mounted on the top cover body of the transparent protective cover (1), and a pulling rope (121) is bound and fixed to the pulling ring (12).
3. The lychee fruit frost protection and temperature increase device according to claim 1, characterized in that: A fixing ring (141) is fixedly mounted on the end of the hard tube (14), a limiting ring (201) is fixedly mounted on the end of the air inlet tube (20), and the limiting ring (201) is fixedly connected to the fixing ring (141) via a plurality of fastening screws.
4. The lychee fruit frost protection and temperature increase device according to claim 1, characterized in that: The insulation plate (25) is fixedly mounted on the top surface of the vertical sleeve (23) by means of a plurality of fastening screws for loading and unloading operations.
5. The lychee fruit frost protection and temperature increase device according to claim 1, characterized in that: An assembly ring (221) is fixedly mounted on the inner wall of the air inlet cover (22), and a support ring (241) is fixedly mounted on the fan (24). The support ring (241) is fixedly mounted on the front side of the assembly ring (221) by means of a plurality of fastening screws.
6. The lychee fruit frost protection and temperature increase device according to claim 1, characterized in that: The hose (13) and the transparent protective cover (1) are an integrally formed structure and are used for anti-fracture protection operations.
7. The lychee fruit frost protection and temperature increase device according to claim 2, characterized in that: The pulling ring (12) is a soft ring body, and the pulling ring (12) and the transparent protective cover (1) are an integrally formed structure.
8. The lychee fruit frost protection and temperature increase device according to claim 1, characterized in that: An exhaust pipe (15) is fixedly mounted on the transparent protective cover (1), and the exhaust pipe (15) is used for exhaust operation.