CN218353348U

CN218353348U - Grain storage ventilation pipeline system

Info

Publication number: CN218353348U
Application number: CN202222230988.3U
Authority: CN
Inventors: 赵龙; 荣良善; 杨永金; 米永超
Original assignee: Jieshou Xinlong Grain & Oil Machining Co ltd
Current assignee: Jieshou Xinlong Grain & Oil Machining Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-01-24
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a grain storage ventilation pipe-line system relates to ventilation system technical field. The ventilation pipeline system of the utility model comprises a granary, an air inlet pipeline arranged at the top of the granary and an air outlet arranged at the bottom of the granary, wherein a plurality of storage bin bodies are distributed at intervals in the granary; the air inlet pipe pipeline comprises a plurality of ventilating pipes hung at the top of the granary, a connecting piece with an air outlet is arranged between every two adjacent ventilating pipes, one end of the air inlet pipe pipeline is communicated with a pneumatic pump, a filtering module is arranged at the air inlet of the pneumatic pump and communicated with the atmosphere outside the granary, and the air outlet is of a horn-mouth-shaped structure. The utility model discloses an adopt the top to be located each and store the directly over air inlet of storehouse body to store the gas flow directly over the storehouse body with higher speed, improve actual ventilation effect, thereby reach refrigerated effect.

Description

Grain storage ventilation pipeline system

Technical Field

The utility model belongs to the technical field of ventilation system, especially, relate to a grain storage ventilation pipe-line system.

Background

The main task of the granary is to store grains, and in the storage process, the safety of the grains is ensured, the corrosion of pests or the self mildew is avoided, and the subsequent use is ensured; in the storage process of grain, because water that self has evaporates in the air, gathers in some positions, and some anaerobes or anaerobism breed this moment, produce high temperature, and then damage grain setting and all probably produce the conflagration, so will ventilate the dehumidification in the storage process. If CN 215836031U discloses granary electric ventilation unit, relate to grain storage technical field, to the current problem that is unfavorable for grain storage, the following scheme is put forward now, and it includes locker room, exhaust mechanism and mechanism of admitting air, exhaust mechanism installs in the top of locker room for force the air exhaust, and the mechanism of admitting air is located the bottom in locker room, is used for the air drying, because interval distribution has a plurality of storage storehouses in a granary, adopts the case that the week side bottom of comparison file mode admits air, and gaseous perpendicular rising to exhaust mechanism discharges after directly admitting air from the bottom easily, can't accomplish actual cooling operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grain storage ventilation pipe way system is located each and stores the directly over air inlet of the storehouse body through adopting the top to store the gas flow directly over the storehouse body with higher speed, improve actual ventilation effect, solved the problem that has now proposed.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a grain storage ventilation pipeline system, which comprises a granary, an air inlet pipeline arranged at the top of the granary and an air outlet arranged at the bottom of the granary, wherein a plurality of storage bin bodies are distributed at intervals in the granary; the air inlet pipe pipeline comprises a plurality of ventilating pipes hung at the top of the granary, a connecting piece with an air outlet is arranged between every two adjacent ventilating pipes, one end of the air inlet pipe pipeline is communicated with a pneumatic pump, a filtering module is arranged at the air inlet of the pneumatic pump and communicated with the atmosphere outside the granary, and the air outlet is of a horn-mouth-shaped structure.

Further, the ventilation pipe comprises a rectangular tubular ventilation air duct A, and the connecting piece comprises a rectangular tubular ventilation air duct B; the two ends of the ventilation air duct A are respectively provided with an installation flanging A protruding outwards, and the two ends of the ventilation air duct B are respectively provided with an installation flanging B protruding outwards and matched with the installation flanging A; an annular sealing ring is arranged between the installation flanging B and the installation flanging A.

Further, the installation flange B and the installation flange A are connected through a bolt assembly.

Furthermore, an air outlet baffle is arranged at the end part of the air outlet, and a plurality of air vents are formed in the air outlet baffle.

Furthermore, the air inlet pipe pipeline also comprises a hanging mechanism which is hung at the top of the granary and used for fixing the ventilation pipe; the hanging mechanism comprises a first fixing part and a second fixing part, wherein one end of the first fixing part is fixed on the cross beam at the top of the granary, and the second fixing part is connected below the first fixing part and used for fixing the ventilation pipe.

Furthermore, the cross beam is an I-shaped steel, the first fixing part comprises a transverse plate A, L-shaped fixing plates are respectively integrally formed at two ends of the transverse plate A, and a first bolt and a second bolt are respectively arranged on the L-shaped fixing plates along the length directions perpendicular to and parallel to the transverse plate A; two ends of the transverse plate A are respectively provided with an opening, a hanging rod penetrates through the opening, the bottom end of the hanging rod is connected with a transverse plate B, and a transverse plate C is arranged between the transverse plate B and the transverse plate A; be provided with a trompil along its length direction on the diaphragm B, diaphragm B upper surface is provided with a pair of gliding slider of its length direction of edge, the bottom threaded connection of slider has the locking bolt.

Furthermore, nuts A are respectively connected to the hanging rods on the two sides of the transverse plate A in a threaded manner; and the hanging rods positioned on two sides of the transverse plate B are respectively in threaded connection with nuts B, and the hanging rods positioned on two sides of the transverse plate C are respectively in threaded connection with nuts C.

Further, the filtering module comprises a dry filtering box, wherein the dry filtering box is filled with a dry filtering material, and further, the dry filtering box is filled with an insect repellent.

The utility model discloses following beneficial effect has:

the utility model discloses an adopt the top to be located each and store the directly over air inlet of storehouse body to store the directly over gas flow of storehouse body with higher speed, improve actual ventilation effect, thereby reach refrigerated effect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the ventilation pipeline system of the present invention;

fig. 2 is a side view of the present invention of fig. 1.

Detailed Description

Referring to fig. 1, a ventilation pipeline system for grain storage comprises a granary, an air inlet pipeline arranged at the top of the granary and an air outlet arranged at the bottom of the granary; a plurality of storage bin bodies are distributed in the granary at intervals; the air inlet pipe pipeline comprises a plurality of ventilating pipes hung at the top of the granary, a connecting piece with an air outlet is arranged between every two adjacent ventilating pipes, one end of the air inlet pipe pipeline is communicated with a pneumatic pump, a filtering module is arranged at the air inlet of the pneumatic pump and is communicated with the atmosphere outside the granary, and the air outlet is of a horn-mouth-shaped structure; when the air pressure type granary air filter is used, air outside the granary is pumped into the air inlet pipe pipeline through the air pressure pump, filtering is carried out through the filtering module before entering the granary, then the air is discharged to the top area of the granary through the connecting piece of the air inlet pipe pipeline, meanwhile, air inside the original granary is discharged out of the granary through the air outlet, and therefore the effects of air exchange and cooling are achieved.

The ventilation pipe comprises a rectangular tubular ventilation air passage A10, and the connecting piece comprises a rectangular tubular ventilation air passage B20; mounting flanges A11 protruding outwards are respectively arranged at two ends of the ventilation air duct A10, and mounting flanges B21 protruding outwards and matched with the mounting flanges A11 are respectively arranged at two ends of the ventilation air duct B20; an annular sealing ring 3 is arranged between the installation flanging B21 and the installation flanging A11; the installation flanging B21 and the installation flanging A11 are connected through the bolt component 12, and the installation flanging B21 and the installation flanging A11 are matched to be arranged, so that the assembling is convenient.

The tip of air outlet is provided with air-out baffle 4, has seted up a plurality of ventilation holes on the air-out baffle 4, through the setting of air-out baffle 4, avoids directly blowing the top of grain in the granary from air outlet exhaust dry wind, causes grain undulant.

As shown in fig. 2, the air inlet pipe pipeline also comprises a hanging mechanism which is hung at the top of the granary and is used for fixing the ventilation pipe; the hanging mechanism comprises a first fixing part and a second fixing part, wherein one end of the first fixing part is fixed on a cross beam at the top of the granary, and the second fixing part is connected below the first fixing part and used for fixing the ventilation pipe. The cross beam is an I-shaped steel, the first fixing part comprises a cross plate A50, two ends of the cross plate A50 are respectively and integrally formed with an L-shaped fixing plate 51, and a first bolt 52 and a second bolt 53 are respectively arranged on the L-shaped fixing plate 51 along the length direction vertical to and parallel to the cross plate A50; both ends of the transverse plate A50 are respectively provided with an opening, a hanging rod 55 is arranged at the opening in a penetrating way, the bottom end of the hanging rod 55 is connected with a transverse plate B56, and a transverse plate C57 is arranged between the transverse plate B56 and the transverse plate A50; a hole 561 is formed in the transverse plate B56 along the length direction of the transverse plate B, a pair of sliders 562 which slide along the length direction of the transverse plate B is arranged on the upper surface of the transverse plate B56, and a locking bolt 563 is connected to the bottom end of each slider 562 in a threaded mode; when in use, the first fixing part is firstly arranged at the bottom of the transverse I-shaped steel, and then the first bolt 52 and the second bolt 53 are rotated for fixing; when the device is installed, two ends of a ventilation pipe are respectively placed above a transverse plate B56 for supporting; the two sliders 562 on the same transverse plate B56 respectively abut against the two sides of the ventilation pipe by controlling the sliders 562 to move; then the transverse plate C57 is moved downwards, and the position of the ventilation pipe is limited by the transverse plate C57, the transverse plate B56 and the slide block 562;

nuts A551 are respectively connected on the suspension rods 55 at two sides of the transverse plate A50 in a threaded manner; nuts B552 are screwed to the hanger rods 55 on both sides of the horizontal plate B56, and nuts C553 are screwed to the hanger rods 55 on both sides of the horizontal plate C57.

The filter module includes dry filtration case, and dry filtration incasement is filled with dry filtering material and insect repellant, through dry filtering material's setting, filters the air that gets into, utilizes the setting of insect repellant to carry out the expelling parasite simultaneously, avoids reducing the entering of mosquito etc..

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a grain storage ventilation pipe-line system which characterized in that: the granary comprises a granary body, an air inlet pipe arranged at the top of the granary body and an air outlet arranged at the bottom of the granary body, wherein a plurality of storage bin bodies are distributed in the granary body at intervals;

the air inlet pipe comprises a plurality of ventilation pipes hung at the top of the granary, a connecting piece with an air outlet is arranged between every two adjacent ventilation pipes, one end of the air inlet pipe is communicated with a pneumatic pump, a filtering module is arranged at the air inlet of the pneumatic pump and is communicated with the atmosphere outside the granary, and the air outlet is of a horn mouth-shaped structure.

2. The grain storage ventilation pipe system according to claim 1, wherein the ventilation pipe comprises a rectangular tubular ventilation duct a (10), and the connection member comprises a rectangular tubular ventilation duct B (20);

mounting flanges A (11) protruding outwards are respectively arranged at two ends of the ventilation air duct A (10), and mounting flanges B (21) protruding outwards and matched with the mounting flanges A (11) are respectively arranged at two ends of the ventilation air duct B (20); an annular sealing ring (3) is arranged between the installation flanging B (21) and the installation flanging A (11).

3. The grain storage ventilation pipe system according to claim 2, characterized in that the mounting flange B (21) and the mounting flange A (11) are connected by a bolt assembly (12).

4. The grain storage ventilation pipeline system according to claim 1, wherein an air outlet baffle (4) is arranged at the end of the air outlet, and a plurality of ventilation holes are formed in the air outlet baffle (4).

5. The grain storage ventilation pipeline system according to any one of claims 1 to 4, wherein the air inlet pipeline further comprises a hanging mechanism hung at the top of the granary and used for fixing the ventilation pipe; the hanging mechanism comprises a first fixing part and a second fixing part, wherein one end of the first fixing part is fixed on a cross beam at the top of the granary, and the second fixing part is connected below the first fixing part and used for fixing the ventilation pipe.

6. The grain storage ventilation pipeline system according to claim 5, wherein the cross beam is an I-shaped steel, the first fixing part comprises a cross plate A (50), L-shaped fixing plates (51) are respectively and integrally formed at two ends of the cross plate A (50), and a first bolt (52) and a second bolt (53) are respectively arranged on the L-shaped fixing plates (51) along the vertical direction and the direction parallel to the length direction of the cross plate A (50);

the two ends of the transverse plate A (50) are respectively provided with an opening, a hanging rod (55) penetrates through the opening, the bottom end of the hanging rod (55) is connected with a transverse plate B (56), and a transverse plate C (57) is arranged between the transverse plate B (56) and the transverse plate A (50).

7. The grain storage ventilation pipeline system according to claim 6, wherein an opening (561) is formed in the transverse plate B (56) along the length direction of the transverse plate B, a pair of sliders (562) sliding along the length direction of the transverse plate B is arranged on the upper surface of the transverse plate B (56), and a locking bolt (563) is connected to the bottom end of each slider (562) in a threaded mode.

8. The grain warehousing ventilation pipe system according to claim 6 or 7, characterized in that nuts A (551) are respectively in threaded connection with the booms (55) on both sides of the horizontal plate A (50); the hanging rods (55) on two sides of the transverse plate B (56) are respectively in threaded connection with nuts B (552), and the hanging rods (55) on two sides of the transverse plate C (57) are respectively in threaded connection with nuts C (553).

9. The grain storage ventilation pipeline system of claim 1, wherein the filter module comprises a dry filter box filled with dry filter material.

10. The grain storage ventilation pipe system of claim 9, wherein the dry filter box is further filled with an insect repellant.