Rapid heat dissipation structure of grain cooling machine

Abstract

The utility model discloses a grain cooler's fast heat dissipation structure relates to grain cooler technical field, including case and condenser, the inside of case is provided with the cavity of automatic heat dissipation mechanism, one side of case is fixedly equipped with the condenser, the outer surface of pressing rod is vertically fixed with the fixed slider, the fixed slider is fixed with the fixed slider, the fixed slider is fixed with the fixed slider, the fixed slider is fixed with the fixed slider, the fixed slider is fixed with the fixed slider, and the fixed slider is fixed with the fixed slider. And a rolling rotating rod is installed in the fixed sliding block, the fixed sliding block is fixedly installed on the upper surface of a clamping disc, and the clamping disc movably abuts against the upper surface of the ventilation bin. According to the rapid heat dissipation structure of the grain cooling machine, grains are poured into the machine box through the feeding port, the condenser is started, cold air is conveyed into the cavity of the machine box through the air conveying pipe to cool the interior of the machine box, when the grains enter the machine box, the cold air plate is pressed downwards through the weight of the grains, so that the throttling mechanism is slowly opened, and cold air is discharged into the cavity through air holes of the cold air plate; therefore, the temperature of the grains is maintained in a low-temperature environment, and the grains are preserved properly.

Description

Technical Field

[0001] The utility model relates to the technical field of grain coolers, in particular to a rapid heat dissipation structure of a grain cooler. Background Art

[0002] Grain cooler is a kind of grain storage equipment, which mainly reduces the heat of the storage bin by blowing cold air, so that the place where the grain is stored reaches a suitable temperature, forming an environment that is easy to store. Grain cooler is the key to achieving low-temperature greenness of grain. Effectively maintaining the temperature of the storage room is an important factor in storing grain.

[0003] In the prior art, a Chinese patent with publication number CN213127849U discloses a rapid heat dissipation structure of a grain cooler, including a main body and a ceramic heat sink, a ventilator is arranged on the right side of the main body, and a filter is arranged on the right side of the ventilator, the ceramic heat sink is fixed to the left side of the ventilator, and a positioning slot is arranged on the left side of the ceramic heat sink, a positioning shaft is arranged inside the positioning slot, a base is fixed to the lower end of the main body, and shock-absorbing springs are arranged on both sides of the main body, a positioning slider is arranged at the lower end of the main body, and a body is arranged at the lower end of the body. The ceramic heat sink can facilitate rapid heat dissipation of the grain cooler, thereby increasing the practicality of the rapid heat dissipation structure, the positioning slot can limit the positioning shaft to avoid the displacement of the positioning shaft during use, and the positioning shaft can adjust the inclination angle of the protective plate, so that it can be adjusted according to different heating points of the grain cooler.

[0004] During use, the above device utilizes a ventilator and a heat sink to achieve the purpose of quickly dissipating heat from grains. However, in actual use, the heat generated by the ventilator itself cannot be completely dissipated through the heat sink alone, and the heat dissipation range of the above device is relatively fixed and cannot dissipate heat as a whole. Utility Model Content

[0005] The utility model aims to provide a rapid heat dissipation structure of a grain cooler to solve the problem that the above-mentioned background technology is unable to dissipate heat for the whole grain cooler.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid heat dissipation structure of a grain cooler, comprising a chassis and a condenser, and also comprising: a feed port is fixedly installed on the upper surface of the chassis, and a feeding cavity is opened inside the chassis, the feed port vertically penetrates into the cavity, a cavity of an automatic heat dissipation mechanism is opened inside the chassis, a condenser is fixedly installed on one side of the chassis, a ventilation duct is installed inside the condenser, and the ventilation duct horizontally penetrates and is fixed on the outer surface of a throttling mechanism, a cavity of a heat dissipation mechanism is opened inside the chassis, and the throttling mechanism includes a pressing rod, a fixed slider is vertically fixedly installed on the outer surface of the pressing rod, a rolling rotating rod is installed inside the fixed slider, the fixed slider is fixedly installed on the upper surface of a clamping disk, and the clamping disk movably abuts against the upper surface of the ventilation bin.

[0007] Furthermore, a protective shell is installed on the outside of the condenser, and the protective shell is fixed by four groups of fixing bolts, and the protective shell is provided with a ventilation hole.

[0008] Furthermore, a cold air plate is installed on the inner side of the chassis, and a gasket is movably abutted against the lower surface of the cold air plate. A slot is opened in the chassis, and the gasket rotates inside the slot. The gasket is rotatably installed on the inner surface of the rotating shaft, and an automatically supported rotating structure is formed between the cold air plate and the rotating shaft.

[0009] Furthermore, the cold air plate is provided with uniform air inlet holes, and is fixedly mounted on the upper surface of the throttling mechanism. The cold air plate and the throttling mechanism form a push-type telescopic sliding structure. The cold air plate is a concave plate structure, and air outlet holes are provided at the protrusions on both sides.

[0010] Furthermore, the interior of the ventilation bin is a hollow cavity, and a water-absorbing sponge is fixedly installed inside the ventilation bin, the ventilation bin is fixedly installed on the upper surface of the water outlet, the ventilation bin is fixedly installed on the outer surface of the air pipe, and the air pipe is fixedly installed on one side of the condenser.

[0011] Furthermore, the heat dissipation mechanism includes a heat storage layer fixedly installed on the inner side of the chassis, the heat storage layer and the airbag are connected by a pipe, and a movable block is fixedly abutted on the upper surface of the airbag, a rope is fixedly installed on the lower surface of the movable block, and the rope is fixedly installed on the outer surface of the windproof plate, and the rope forms an automatic opening and closing structure through the airbag and the windproof plate.

[0012] Furthermore, a heat dissipation hole is provided between the heat storage layer and the chassis, and one side of the windproof plate abuts against the heat dissipation hole. The chassis is fixedly mounted on the outer surface of the discharge port, and the discharge port passes through horizontally.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the rapid heat dissipation structure of the grain cooler, when the grain is poured into the chassis through the feed port, the condenser is started, and the cold air is transmitted into the chassis cavity through the air pipe to cool the interior of the chassis; when the grain enters the chassis, the weight of the grain presses down the cold air plate, thereby slowly opening the throttling mechanism and discharging the cold air into the cavity through the air holes of the cold air plate, thereby maintaining the temperature of the grain in a low temperature environment and properly preserving the grain.

[0014] Furthermore, a large amount of heat is generated when the condenser is started, and the heat of the chassis is absorbed by the heat storage layer, and then the heat is transferred to the airbag through the pipe. Utilizing the principle of thermal expansion and contraction, when the airbag expands, the expanded airbag drives the movable block to move, thereby driving the rope to move the windbreak plate, and transferring the heat of the heat storage layer. Conversely, when the condenser is turned off, the heat decreases, and after the airbag shrinks, the windbreak plate slowly closes, thereby achieving the purpose of automatically discharging hot air and facilitating personnel operation.

[0015] Furthermore, when the condenser is started, cold air enters the ventilation chamber through the air pipe. The water-absorbing sponge in the ventilation chamber absorbs moisture from the air, and the absorbed moisture then flows out through the water outlet, thereby preventing ice from forming inside the pipe and affecting the operation of the condenser. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the chassis of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the condenser of the utility model;

[0019] Figure 4 This is a schematic diagram of the rotating shaft structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the throttling mechanism structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the heat dissipation mechanism structure of the utility model.

[0022] In the figure: 1. chassis; 2. feed inlet; 3. condenser; 4. cold air plate; 5. gasket; 6. rotating shaft; 7. throttling mechanism; 701. pressing rod; 702. fixed slider; 703. rotating rod; 704. locking plate; 705. ventilation chamber; 8. air pipe; 9. water outlet; 10. heat storage layer; 11. air bag; 12. movable block; 13. rope; 14. windproof plate; 15. discharge port. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-6 The present invention provides the following technical solutions: a rapid heat dissipation structure of a grain cooler, comprising a chassis 1 and a condenser 3, and further comprising: a feed port 2 is fixedly mounted on the upper surface of the chassis 1, and a feeding cavity is provided inside the chassis 1, the feed port 2 vertically penetrates into the cavity, a cavity of an automatic heat dissipation mechanism is provided inside the chassis 1, a condenser 3 is fixedly mounted on one side of the chassis 1, a ventilation duct is installed inside the condenser 3, and the ventilation duct horizontally penetrates and is fixed on the outer surface of a throttling mechanism 7, and a cavity of a heat dissipation mechanism is provided inside the chassis 1; the throttling mechanism 7 comprises a pressing rod 701, a fixed slider 702 is vertically fixedly mounted on the outer surface of the pressing rod 701, a rolling rotating rod 703 is installed inside the fixed slider 702, the fixed slider 702 is fixedly mounted on the upper surface of a clamping disk 704, and the clamping disk 704 is movably abutted against the upper surface of a ventilation bin 705.

[0025] Grains are poured into the chassis 1 through the feed port 2. As more grains are poured in, the weight of the grains presses the cooling plate 4 downward, and the cooling plate 4 drives the pressing rod 701 downward. Then the rotating rod 703 drives the fixed slider 702 to expand, and the fixed slider 702 drives the locking plate 704 to open slowly, thereby increasing the transmission space of cold air and reasonably maintaining the storage temperature of the grains.

[0026] Embodiment 2: On the basis of embodiment 1, a throttling mechanism 7 is further disclosed, and its specific structure is as follows: a protective shell is installed on the outside of the condenser 3, and the protective shell is fixed by four groups of fixing bolts, and the protective shell is provided with a vent, and a cold air plate 4 is installed on the inner side of the chassis 1, and a gasket 5 is movably abutted against the lower surface of the cold air plate 4, and a slot is opened in the chassis 1, and the gasket 5 rotates inside the slot, and the gasket 5 is rotatably installed on the inner surface of the rotating shaft 6, and an automatically supported rotating structure is formed between the cold air plate 4 and the rotating shaft 6, the cold air plate 4 is provided with uniform air inlet holes, and the cold air plate 4 is fixedly installed on the upper surface of the throttling mechanism 7, the cold air plate 4 and the throttling mechanism 7 form a press-type telescopic sliding structure, the cold air plate 4 is a concave plate structure, and air outlet holes are opened at the protrusions on both sides.

[0027] When the grains enter the cavity, as the grains increase, the weight of the grains presses the cold air plate 4 down, and then the cold air plate 4 presses the gasket 5, and the gasket 5 drives the rotating shaft 6 to rotate, thereby pressing the gasket 5 into the cavity. When the locking plate 704 opens, the cold air is transmitted into the air holes of the cold air plate 4 through the ventilation bin 705, thereby transporting the cold air to the cavity where the grains are stored. When the weight of the grains decreases, the cold air plate 4 rises, and the rotating shaft 6 drives the gasket 5 to rebound, thereby supporting the cold air plate 4.

[0028] Embodiment 3: On the basis of embodiment 1, a heat dissipation mechanism is also disclosed, and its specific structure is as follows: the interior of the ventilation bin 705 is a hollow cavity, and a water-absorbing sponge is fixedly installed inside the ventilation bin 705, the ventilation bin 705 is fixedly installed on the upper surface of the water outlet 9, the ventilation bin 705 is fixedly installed on the outer surface of the air pipe 8, and the air pipe 8 is fixedly installed on one side of the condenser 3, the heat dissipation mechanism includes a heat storage layer 10 fixedly installed on the inner side of the chassis 1, the heat storage layer 10 and the air bag 11 are connected by a pipeline, and the upper surface of the air bag 11 is fixedly abutted with a movable block 12, the lower surface of the movable block 12 is fixedly installed with a rope 13, and the rope 13 is fixedly installed on the outer surface of the windproof plate 14, the rope 13 is automatically opened and closed through the air bag 11 and the windproof plate 14, a heat dissipation hole is opened between the heat storage layer 10 and the chassis 1, and one side of the windproof plate 14 abuts against the heat dissipation hole, the chassis 1 is fixedly installed on the outer surface of the discharge port 15, and the discharge port 15 horizontally penetrates the interior of the cavity of the chassis 1.

[0029] When the condenser 3 is started, the heat storage layer 10 transfers heat to the airbag 11 through the pipe. As the heat increases, the airbag 11 begins to expand, and then the airbag 11 drives the movable block 12 to move, the movable block 12 drives the rope 13 to pull up, the rope 13 drives the windbreak 14 to rise, and then the heat is transported out through the pipe. Conversely, after the condenser 3 is turned off, the heat of the heat storage layer 10 decreases, and after the airbag 11 shrinks, the airbag 11 drives the movable block 12 to descend, and then the rope 13 drives the windbreak 14 to descend, and the heat transfer gradually decreases, thereby completing the automatic discharge of hot air and facilitating the operation of personnel.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rapid heat dissipation structure of a grain cooler, comprising a chassis (1) and a condenser (3), characterized in that: Also includes: A feed port (2) is fixedly mounted on the upper surface of the chassis (1), and a feed cavity is provided inside the chassis (1), the feed port (2) vertically penetrates into the cavity, a cavity of an automatic heat dissipation mechanism is provided inside the chassis (1), a condenser (3) is fixedly mounted on one side of the chassis (1), a ventilation duct is installed inside the condenser (3), and the ventilation duct horizontally penetrates and is fixed to the outer surface of the throttling mechanism (7), and a cavity of a heat dissipation mechanism is provided inside the chassis (1); The throttling mechanism (7) comprises a pressing rod (701), a fixed slider (702) being vertically fixedly mounted on the outer surface of the pressing rod (701), a rolling rotating rod (703) being mounted inside the fixed slider (702), the fixed slider (702) being fixedly mounted on the upper surface of a locking disk (704), and the locking disk (704) being movably abutted against the upper surface of the ventilation bin (705).

2. The rapid heat dissipation structure of a grain cooler according to claim 1, characterized in that: A protective shell is installed on the outside of the condenser (3), and the protective shell is fixed by four groups of fixing bolts. The protective shell is provided with a ventilation hole.

3. The rapid heat dissipation structure of a grain cooler according to claim 1, characterized in that: A cooling plate (4) is installed on the inner side surface of the chassis (1), and a gasket (5) is movably abutted against the lower surface of the cooling plate (4). A slot hole is provided in the chassis (1), and the gasket (5) rotates inside the slot hole. The gasket (5) is rotatably installed on the inner surface of a rotating shaft (6), and an automatically supported rotating structure is formed between the cooling plate (4) and the rotating shaft (6).

4. The rapid heat dissipation structure of a grain cooler according to claim 3, characterized in that: The cold air plate (4) is provided with uniform air inlet holes, and the cold air plate (4) is fixedly mounted on the upper surface of the throttling mechanism (7); the cold air plate (4) and the throttling mechanism (7) form a push-type telescopic sliding structure; the cold air plate (4) is a concave plate structure, and air outlet holes are provided at the protruding parts on both sides.

5. The rapid heat dissipation structure of a grain cooler according to claim 1, characterized in that: The interior of the ventilation bin (705) is a hollow cavity, and a water-absorbing sponge is fixedly installed inside the ventilation bin (705). The ventilation bin (705) is fixedly installed on the upper surface of the water outlet (9). The ventilation bin (705) is fixedly installed on the outer surface of the air supply pipe (8), and the air supply pipe (8) is fixedly installed on one side of the condenser (3).

6. The rapid heat dissipation structure of a grain cooler according to claim 1, characterized in that: The heat dissipation mechanism comprises a heat storage layer (10) fixedly mounted on the inner side of a chassis (1), the heat storage layer (10) and an air bag (11) being connected via a pipeline, a movable block (12) fixedly abutting against the upper surface of the air bag (11), a rope (13) fixedly mounted on the lower surface of the movable block (12), and the rope (13) fixedly mounted on the outer surface of a windproof plate (14), and the rope (13) passes through the air bag (11) and the windproof plate (14) to form an automatic opening and closing structure.

7. The rapid heat dissipation structure of a grain cooler according to claim 6, characterized in that: A heat dissipation hole is provided between the heat storage layer (10) and the chassis (1), and one side of the windproof plate (14) abuts against the heat dissipation hole. The chassis (1) is fixedly mounted on the outer surface of the discharge port (15), and the discharge port (15) penetrates horizontally.

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