Ventilation pipeline for ventilation, humidity control and heat preservation of granary

Abstract

The utility model relates to the technical field of grain storage, in particular to a ventilation pipeline for ventilation, humidity control and heat preservation of a granary, which comprises the granary and a ventilation mechanism, and the ventilation mechanism comprises a round pipe, a blocking ring, a heat dissipation assembly, a filter screen, two connecting rods, two fixing blocks, two nuts, two threaded rods, two side plates and two fixing assemblies. The circular pipe is in sliding connection with the granary, the two side plates are fixedly connected with the corresponding connecting rods respectively, the two fixing blocks are fixedly connected with the circular pipe, one ends of the two threaded rods are fixedly connected with the fixing blocks, the other ends of the two threaded rods penetrate through the corresponding side plates, and the two nuts are in threaded connection with the corresponding threaded rods. The problems that a filter screen is usually arranged in a pipeline to prevent sand wind and dust from entering the granary, but the filter screen is blocked after being used for a long time, and the air temperature in the granary is difficult to adjust quickly and accurately are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grain storage, in particular to a ventilation duct for ventilation, humidity control and heat preservation of a grain warehouse. Background Art

[0002] Ventilation ducts are a necessary equipment and facility in grain storage. They are mainly used to solve the problem of maintaining a constant temperature and humidity environment during grain storage. Granary work is constantly affected by changes in ambient temperature and humidity, which makes the grain susceptible to moisture, mold and deterioration.

[0003] In the prior art, a filter is usually set in the pipeline to prevent sand and dust from entering the granary. However, after long-term use, the filter will be blocked, making it difficult to quickly and accurately adjust the temperature inside the granary. Utility Model Content

[0004] The utility model aims to provide a ventilation duct for ventilation, humidity control and heat preservation of a granary, which solves the problem in the prior art that a filter is usually set in the duct to prevent sand and dust from entering the granary, but after long-term use, the filter will be blocked, making it difficult to quickly and accurately adjust the temperature inside the granary.

[0005] To achieve the above-mentioned purpose, the utility model provides a ventilation duct for ventilation, humidity control and heat preservation of a granary, including a granary and a ventilation mechanism, the ventilation mechanism including a round tube, a blocking ring, a heat dissipation component, a filter, two connecting rods, two fixing blocks, two nuts, two threaded rods, two side plates and two fixing components, the round tube is slidably connected to the granary and is located on one side of the granary, the two side plates are respectively fixedly connected to the corresponding connecting rods and are located on one side of the round tube, the two fixing blocks are fixedly connected to the round tube and are located on one side of the round tube, one end of the two threaded rods is fixedly connected to the fixing blocks, the other ends of the two threaded rods pass through the corresponding side plates, the two nuts are threadedly connected to the corresponding threaded rods and are located on one side of the side plate, the heat dissipation component is arranged inside the round tube, the surface of the granary is provided with two cavities, and the two fixing components are respectively arranged inside the cavities.

[0006] Among them, the heat dissipation component includes a support frame, a motor and a fan. The support frame is fixedly connected to the circular tube and is located on one side of the filter. The motor is fixedly connected to the support frame and is located on one side of the support frame. The fan is fixedly connected to the output end of the motor and is located inside the circular tube.

[0007] Among them, each of the fixed components includes a telescopic rod, a spring and a block, one end of the telescopic rod is fixedly connected to the granary, the other end of the telescopic rod is fixedly connected to the block and is located inside the cavity, a slot is provided on the surface of the round tube, the slot is adapted to the block, and the spring is covered on the surface of the telescopic rod.

[0008] Wherein, each of the fixing components further includes an adjusting block, which is fixedly connected to the clamping block and is located on one side of the granary.

[0009] Wherein, the lower end of the block and one end of the round tube are both arranged obliquely, and the blocking ring is adapted to the round tube.

[0010] The utility model discloses a ventilation duct for ventilation, humidity control and heat preservation of a granary, the circular tube is slidably connected to the granary and is located at one side of the granary, the two side panels are respectively fixedly connected to the corresponding connecting rods and are located at one side of the circular tube, the two fixing blocks are fixedly connected to the circular tube and are located at one side of the circular tube, one end of the two threaded rods is fixedly connected to the fixing blocks, the other ends of the two threaded rods pass through the corresponding side panels, the two nuts are threadedly connected to the corresponding threaded rods and are located at one side of the side panel, the heat dissipation component is arranged inside the circular tube, the two fixing components are respectively arranged on both sides of the circular tube, the arrangement of the circular tube is convenient for adjusting the temperature inside the granary, the filter screen blocks dust, and after long-term use, the two nuts are removed from the corresponding threaded rods, and the filter screen is flushed out of the circular tube through the side panels and the connecting rod, so that the filter screen is convenient for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 The utility model is a structural schematic diagram of a ventilation duct for ventilation, humidity control and heat preservation of a granary.

[0013] Figure 2 The utility model Figure 1 A magnified view of the local structure at A.

[0014] Figure 3 The utility model is a structural schematic diagram of a ventilation duct for ventilation, humidity control and heat preservation of a granary.

[0015] Figure 4 The utility model Figure 3 BB line structural cross-sectional view.

[0016] 1- granary, 2- round tube, 3- blocking ring, 4- filter, 5- connecting rod, 6- fixing block, 7- nut, 8- threaded rod, 9- side plate, 10- supporting frame, 11- motor, 12- fan, 13- telescopic rod, 14- spring, 15- card block, 16- card slot, 17- adjusting block, 18- cavity. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0018] See also Figures 1 to 4 The utility model provides a ventilation duct for ventilation, humidity control and heat preservation of a granary, comprising a granary 1 and a ventilation mechanism, the ventilation mechanism comprising a round tube 2, a blocking ring 3, a heat dissipation component, a filter screen 4, two connecting rods 5, two fixing blocks 6, two nuts 7, two threaded rods 8, two side plates 9 and two fixing components, the round tube 2 is slidably connected to the granary 1 and is located on one side of the granary 1, the two side plates 9 are respectively fixedly connected to the corresponding connecting rods 5 and are located on one side of the round tube 2, the two fixing blocks 6 are fixedly connected to the round tube 2 and are located on one side of the round tube 2, one end of the two threaded rods 8 is fixedly connected to the fixing block 6, the other end of the two threaded rods 8 passes through the corresponding side plates 9, the two nuts 7 are threadedly connected to the corresponding threaded rods 8 and are located on one side of the side plates 9, the heat dissipation component is arranged inside the round tube 2, the surface of the granary 1 is provided with two cavities 18, and the two fixing components are respectively arranged inside the cavities 18.

[0019] In this embodiment, the setting of the circular tube 2 is convenient for adjusting the temperature inside the granary 1, and the filter 4 blocks dust. After long-term use, the two nuts 7 are removed from the corresponding threaded rods 8, and the filter 4 is taken out from the inside of the circular tube 2 through the side panels 9 and the connecting rods 5, so that the filter 4 can be easily cleaned. The circular tube 2 adopts low-temperature or normal-temperature wet pasting to maximize the fluffiness and softness of the insulation layer, while ensuring the bonding strength between the PVC composite fabric and the insulation layer, thereby maximizing the insulation effect and practicality of the insulation duct material.

[0020] Furthermore, the heat dissipation assembly includes a support frame 10, a motor 11 and a fan 12. The support frame 10 is fixedly connected to the circular tube 2 and is located on one side of the filter 4. The motor 11 is fixedly connected to the support frame 10 and is located on one side of the support frame 10. The fan 12 is fixedly connected to the output end of the motor 11 and is located inside the circular tube 2.

[0021] In this embodiment, when the temperature inside the granary 1 is too high, the motor 11 drives the fan 12 to rotate, so that external air is introduced into the granary 1 to prevent the internal grain from deteriorating.

[0022] Furthermore, each of the fixed components includes a telescopic rod 13, a spring 14 and a block 15, one end of the telescopic rod 13 is fixedly connected to the granary, the other end of the telescopic rod 13 is fixedly connected to the block 15 and is located inside the cavity 18, a groove 16 is provided on the surface of the circular tube 2, the groove 16 is adapted to the block 15, and the spring 14 is covered on the surface of the telescopic rod 13.

[0023] In this embodiment, the spring 14 and the telescopic rod 13 push the clamping block 15 so that the clamping block 15 is clamped into the clamping groove 16 to fix the round tube 2.

[0024] Furthermore, each of the fixing components further includes an adjusting block 17 , which is fixedly connected to the clamping block 15 and is located on one side of the granary 1 .

[0025] In this embodiment, the setting of the adjusting block 17 facilitates the control of the position of the clamping block 15 . The clamping block 15 is pulled out of the clamping slot 16 by the adjusting block 17 , so as to facilitate the removal of the round tube 2 .

[0026] Furthermore, the lower end of the clamping block 15 and one end of the circular tube 2 are both inclined, and the blocking ring 3 is adapted to the circular tube 2 .

[0027] In this embodiment, when installing the circular tube 2, the circular tube 2 is inserted into the granary 1. When the circular tube 2 contacts the clamping block 15, the clamping block 15 moves along the end surface of the circular tube 2, which facilitates installation.

[0028] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A ventilation duct for ventilation, humidity control and heat preservation of a granary, comprising a granary, characterized in that: It also includes a ventilation mechanism, which includes a round tube, a blocking ring, a heat dissipation component, a filter, two connecting rods, two fixing blocks, two nuts, two threaded rods, two side plates and two fixing components. The round tube is slidably connected to the granary and is located on one side of the granary. The two side plates are respectively fixedly connected to the corresponding connecting rods and are located on one side of the round tube. The two fixing blocks are fixedly connected to the round tube and are located on one side of the round tube. One end of the two threaded rods is fixedly connected to the fixing blocks, and the other ends of the two threaded rods pass through the corresponding side plates. The two nuts are threadedly connected to the corresponding threaded rods and are located on one side of the side plate. The heat dissipation component is arranged inside the round tube. Two cavities are arranged on the surface of the granary, and the two fixing components are respectively arranged inside the cavities.

2. The ventilation duct for ventilation, humidity control and heat preservation of granary as claimed in claim 1, characterized in that: The heat dissipation assembly includes a support frame, a motor and a fan. The support frame is fixedly connected to the circular tube and is located on one side of the filter. The motor is fixedly connected to the support frame and is located on one side of the support frame. The fan is fixedly connected to the output end of the motor and is located inside the circular tube.

3. The ventilation duct for ventilation, humidity control and heat preservation of granary as claimed in claim 2, characterized in that: Each of the fixed components includes a telescopic rod, a spring and a block. One end of the telescopic rod is fixedly connected to the granary, and the other end of the telescopic rod is fixedly connected to the block and is located inside the cavity. A slot is provided on the surface of the round tube, and the slot is adapted to the block. The spring is covered on the surface of the telescopic rod.

4. The ventilation duct for ventilation, humidity control and heat preservation of granary as claimed in claim 3, characterized in that: Each of the fixing components also includes an adjusting block, which is fixedly connected to the clamping block and is located on one side of the granary.

5. The ventilation duct for ventilation, humidity control and heat preservation of granary as claimed in claim 4, characterized in that: The lower end of the clamping block and one end of the round tube are both arranged in an inclined manner, and the blocking ring is adapted to the round tube.

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