CN108575341B - Multi-connected warehousing system - Google Patents
Multi-connected warehousing system Download PDFInfo
- Publication number
- CN108575341B CN108575341B CN201711441126.2A CN201711441126A CN108575341B CN 108575341 B CN108575341 B CN 108575341B CN 201711441126 A CN201711441126 A CN 201711441126A CN 108575341 B CN108575341 B CN 108575341B
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- air duct
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- grain
- bin
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- 238000009423 ventilation Methods 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 241000287127 Passeridae Species 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/14—Containers specially adapted for storing
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/16—Arrangements in forage silos
- A01F25/22—Ventilating arrangements
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Storage Of Harvested Produce (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a multi-connected storage system which comprises three grain bins which are arranged side by side and lean against each other, wherein a roof ventilation window which is provided with a multi-surface ventilation opening and can be ventilated downwards is arranged at the top of each main grain bin, a ground cage main air duct is arranged at the bottom of each main grain bin, a plurality of vertically distributed branch air ducts are uniformly arranged in walls, far away from the main grain bin, of each left bin and each right bin, a main air duct for exhausting air to the outside is arranged at the bottom of each branch air duct, and the top of each transverse circulating branch air duct extends to the position above a grain storage line in each grain bin. According to the invention, three granaries are arranged side by side, the occupied area is reduced, the land cost of enterprises is reduced, and a transverse ventilation technology is adopted in the left granary and the right granary, so that low-temperature air enters into the transverse circulating branch air duct, enters into grains below the grain storage line horizontally and transversely through the filtering holes to perform heat exchange, and finally is discharged at the bottom of the granary through the main air duct, and the multi-surface ventilation opening structure of the roof ventilation window is utilized in the main granary, so that the three-dimensional ventilation is realized, the ventilation effect is improved, and the grain storage quality is ensured.
Description
Technical Field
The invention relates to the technical field of grain storage equipment, in particular to a multi-connected storage system.
Background
Grain storage units such as grain houses, grain manufacturing enterprises, food processing enterprises, and the like all employ grain bins for storing grains, and due to the size requirements, the storage units typically have a plurality of grain bins. In the prior art, the granaries are arranged at intervals, the occupied area is large, and the ventilation technology is not reasonable.
The ventilation system of the granary in the prior art mainly comprises a ventilator and a ventilation channel arranged on the ground of the granary, when the external temperature is lower than the temperature of grains, the ventilator is utilized to press low-temperature air into a grain pile from the ventilation channel horizontally arranged on the ground, air flow vertically passes through the grain pile, heat exchange is carried out again, heat or moisture of grains is transferred into the air, high-temperature air is discharged from the grain surface and is discharged into the atmosphere through a granary window, and the aim of reducing the temperature of the granary is achieved, which is commonly called air flow up-going or press-in ventilation; or the ventilator sucks air from the ventilating duct, low-temperature air enters from the surface of the grain pile, high-temperature air is discharged from the ventilating duct horizontally arranged on the ground through heat exchange and is discharged into the atmosphere, so that the aim of reducing the grain temperature is fulfilled, and the two methods are commonly called downward ventilation or suction ventilation under the common name of air flow, and are commonly called as vertical ventilation methods.
In the vertical ventilation system in the prior art, the ventilation channel mainly adopts a geosyncline or an overground cage form, is horizontally arranged and installed on the ground of a warehouse, and has the problems of ventilation dead angles, uneven cooling, low cooling speed and the like due to larger air paths during actual ventilation. When a plurality of granaries arranged at intervals carry out grain inlet and outlet work, the work of detaching and installing the cages is carried out continuously, a large amount of labor is consumed, the work efficiency is low, and the cost of enterprises and units is increased.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a multi-connected storage system which can realize that a plurality of granaries are arranged side by side together, save the interval and the gap between the adjacent granaries, reduce the occupied area, and combine the transverse circulating ventilation and the vertical ventilation technology to realize ventilation without dead angles and ensure the grain storage quality.
In order to achieve the above-mentioned purpose, the invention provides a multi-connected storage system, which comprises three grain bins which are arranged side by side and lean against each other, a public wall is arranged between two adjacent grain bins, the three grain bins are a main grain bin positioned in the middle and a left bin and a right bin which are symmetrically arranged at two sides of the main grain bin, a roof ventilation window which is provided with a multi-surface ventilation opening and can be ventilated downwards is arranged at the top of the main grain bin, an upper ground cage main air duct is arranged at the bottom of the main grain bin, a plurality of upper ground cage branch air ducts are connected to the upper ground cage main air duct, an upper ground exhaust fan is arranged on the upper ground cage main air duct, a plurality of vertically distributed branch air ducts are uniformly arranged in the walls of the left bin and the right bin far away from the main grain bin, a plurality of vertically distributed main air ducts are arranged at the bottom of the branch air ducts towards the outside, a plurality of vertically distributed transverse circulating branch air ducts which are opposite to the branch air ducts are respectively arranged in the left bin and the right bin, the tops of the transverse circulating branch air ducts extend to the upper side of the upper ground cage main air duct, and the transverse circulating branch air ducts are uniformly distributed on the upper ground air duct.
Preferably, the roof ventilation window comprises a window body and a triangular window top which are vertically arranged on the roof of the main grain bin, the window body is formed by surrounding at least four upright posts and a flashing plate arranged outside the upright posts in a covering mode, the window body is provided with a hollow ventilation cavity, the upright posts extend into the main grain bin from the upper side of the roof of the main grain bin and are connected with keels of the main grain bin, the window top is positioned at the top of the window body, and a multi-surface ventilation opening communicated with the ventilation cavity is formed in the lower side of the window top.
Preferably, the left bin and the right bin are internally provided with a transverse circulation system, the transverse circulation system can discharge air in the main air duct to the transverse circulation branch air duct, the transverse circulation system comprises a circulation fan arranged on the outer side of the wall body in the left bin and the right bin, and an air inlet pipe and an exhaust pipe respectively connected to the air inlet end and the air outlet end of the circulation fan, the air inlet pipe penetrates through the wall body and extends into the main air duct, and the exhaust pipe penetrates through the wall body and extends to the upper part of the grain storage line.
Preferably, the exhaust pipe and the air inlet pipe are respectively provided with a control valve, the air inlet pipe is provided with a dosing pipe connected with a dosing mechanism, and the top end of the exhaust pipe is communicated with the transverse circulating branch air duct.
Preferably, exhaust outlets which enable the outside to be communicated with the main air duct are arranged in the left bin and the right bin, and exhaust fans are arranged on the exhaust outlets.
Preferably, the main air duct is formed by overlapping a plurality of sections of arc-shaped main air duct sheets with holes, the main air duct is arranged along the joint of the wall body and the ground, one side of the main air duct is connected with the inner wall surface, and the other side of the main air duct is connected with the ground.
Preferably, the cross sections of the branch air duct and the transverse circulating branch air duct are semicircular and are fixed on two opposite walls in the left bin and the right bin through angle steel, the filtering holes are vertical bridge type holes, and the top of the branch air duct is sealed by a sealing plate.
Preferably, the multi-surface ventilation opening is positioned between the window top and the flashing board, and the multi-surface ventilation opening is provided with an anti-sparrow net connected with the upright post.
Preferably, a heat-insulating sealing window is arranged at the bottom of the upright post, and the heat-insulating sealing window is in sealing connection with the keel through a sealing strip.
Preferably, the heat-insulating sealing window is provided with an electric window opening device, and the electric window opening device can remove the heat-insulating sealing window from the bottom of the upright post.
The invention has the beneficial effects that: according to the invention, three granaries are arranged side by side, the interval and the gap between adjacent granaries in the prior art are saved, the occupied area is reduced, the land cost of enterprises is reduced, a transverse ventilation technology is adopted in the left granary and the right granary, after the low-temperature air enters the granary body through the ventilation openings, the low-temperature air enters the transverse circulating branch air passage by utilizing the negative pressure provided when the main air passage is used for exhausting air outwards, the low-temperature air enters the grain under the grain storage line horizontally and transversely through the filtering holes to exchange heat, then the branch air passage is used for collecting, and finally the low-temperature air is discharged at the bottom of the granary through the main air passage, and the multi-surface ventilation opening structure of the roof ventilation window is utilized in the main granary, so that the three-dimensional ventilation is realized, the ventilation effect is improved, and the grain storage quality is ensured.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure in the direction A-A in FIG. 1;
FIG. 3 is a schematic view of a roof vent in accordance with the present invention;
FIG. 4 is a schematic view of the construction of the left bin of the present invention;
FIG. 5 is a schematic diagram of the connection of the main duct and the branch duct in the present invention;
FIG. 6 is a schematic diagram of the main duct and cross-flow loop system of the present invention;
Figure 7 is a schematic diagram of the structure of the cross-flow loop system of the present invention;
FIG. 8 is a schematic diagram of the structure of the branch air duct and the transverse circulating branch air duct in the invention;
In the figure: 1-main granary, 2-left granary, 3-right granary, 4-multiaspect vent, 5-roof ventilation window, 51-window top, 52-window body, 53-upright post, 54-flashing board, 55-ventilation cavity, 56-keel, 57-heat preservation sealing window, 58-sparrow net, 59-electric window opening device, 6-overground cage main air duct, 7-overground cage branch air duct, 8-ground exhaust fan, 9-vent, 10-branch air duct, 11-main air duct, 12-transverse circulation branch air duct, 13-filter hole, 14-circulation fan, 15-air inlet pipe, 16-exhaust pipe, 17-control valve, 18-administration pipe, 19-exhaust port and 20-exhaust fan.
Detailed Description
Referring to fig. 1 to 8, the invention comprises three grain bins which are arranged side by side and lean against each other, a public wall is arranged between two adjacent grain bins, the three grain bins are a main grain bin 1 positioned in the middle, a left bin 2 and a right bin 3 which are symmetrically arranged at two sides of the main grain bin 1, a roof ventilation window 5 which is provided with a multi-surface ventilation opening 4 and can be ventilated downwards is arranged at the top of the main grain bin 1, an overground cage main air duct 6 is arranged at the bottom of the main grain bin 1, a plurality of overground cage branch air ducts 7 are connected to the overground cage main air duct 6, an exhaust fan 8 is arranged on the overground cage main air duct 6, ventilation openings 9 which are positioned above grain storage lines are arranged in the left bin 2 and the right bin 3, a plurality of branch air ducts 10 which are vertically distributed are uniformly arranged in the wall bodies which are far away from the main grain bin 1 in the left bin 2 and the right bin 3, a main air duct 11 which is used for exhausting air to the outside is arranged at the bottom of the branch air ducts 10, a plurality of transverse circulating branch air ducts 12 which are vertically distributed and are opposite to the branch air ducts 10 are respectively arranged in the left bin 2 and the right bin 3, and the transverse circulating branch air ducts 12 extend to the upper transverse circulating air ducts 12 which are uniformly distributed on the tops of the grain storage lines.
Specifically, the roof ventilation window comprises a window body 52 and a triangular window top 51 which are vertically arranged on the roof of the main grain bin 1, the window body 52 is formed by surrounding at least four upright posts 53 and a flashing plate 54 covered outside the upright posts 53, the window body 52 is provided with a hollow ventilation cavity 55, the upright posts 53 extend into the main grain bin 1 from the upper part of the roof of the main grain bin 1 and are connected with a keel 56 of the main grain bin 1, the window top 51 is positioned at the top of the window body 52, and a multi-surface ventilation opening 4 communicated with the ventilation cavity 55 is formed below the window top 51 in the window body 52. Changing the ventilation window setting position, replacing the granary side wall by the granary roof, forming a three-dimensional window body 52 by the upright post, forming a multi-face ventilation opening 4 on the window body 52, and controlling the ventilation cavity 55 in the window body 52 to realize the opening and closing adjustment of the multi-face ventilation opening 4 at the same time.
Specifically, a cross circulation system is arranged in the left bin 2 and the right bin 3, the cross circulation system can exhaust air in the main air duct 11 to the cross circulation branch air duct 12, the cross circulation system comprises a circulation fan 14 arranged on the outer side of a wall body in the left bin 2 and the right bin 3, and an air inlet pipe 15 and an exhaust pipe 16 respectively connected to the air inlet end and the air outlet end of the circulation fan 14, the air inlet pipe 15 penetrates through the wall body and extends into the main air duct 11, and the exhaust pipe 16 penetrates through the wall body and extends to the upper part of a grain storage line.
Specifically, the exhaust pipe 16 and the air inlet pipe 15 are both provided with a control valve 17, the air inlet pipe 15 is provided with a dosing pipe 18 connected with a dosing mechanism, and the top end of the exhaust pipe 16 is communicated with the transverse circulating branch air duct 12. The medicine can be evenly put into grains in the bin by using the medicine feeding pipe 18.
Specifically, the left bin 2 and the right bin 3 are provided with an air outlet 19 which enables the outside to be communicated with the main air duct 11, and the air outlet 19 is provided with an air exhaust fan 20.
Specifically, the main air duct 11 is formed by overlapping a plurality of sections of arc-shaped main air duct sheets with holes, the main air duct 11 is arranged along the joint of the wall body and the ground, one side of the main air duct is connected with the inner wall surface, and the other side of the main air duct is connected with the ground.
Specifically, the cross sections of the branch air duct 10 and the transverse circulating branch air duct 12 are semicircular and are fixed on two opposite walls in the left bin 2 and the right bin 3 through angle steel, the filter holes 13 are vertical bridge type holes, and the top of the branch air duct 10 is sealed by a sealing plate.
Specifically, the multi-surface ventilation opening 4 is located between the window top 51 and the flashing 54, and the sparrow prevention net 58 connected with the upright post 53 is arranged on the multi-surface ventilation opening 4.
Specifically, a heat-insulating sealing window 57 is arranged at the bottom of the upright post 53, and the heat-insulating sealing window 57 is in sealing connection with the keel 56 through a sealing strip.
Specifically, the heat-insulating sealing window 57 is provided with an electric window opening device 59, and the electric window opening device 59 can remove the heat-insulating sealing window 57 from the bottom of the upright 53.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (8)
1. A multi-connected warehousing system, characterized in that: including three granary that just lean on to establish together side by side, have a public wall between two adjacent granaries, three granaries are for being located the main grain storehouse (1) in the middle and symmetry setting is in left storehouse (2) and right storehouse (3) of main grain storehouse (1) both sides, roof ventilation window (5) that have multiaspect vent (4) and can downwards ventilate are set up at main grain storehouse (1) top, main grain storehouse (1) bottom is equipped with ground cage main air duct (6), be connected with a plurality of ground cage branch air duct (7) on ground cage main air duct (6), be equipped with ground exhaust fan (8) on ground cage main air duct (6), set up vent (9) that are located storage grain line top in left side storehouse (2) and right storehouse (3), keep away from in the wall body of main grain storehouse (1) in left side storehouse (2) and right storehouse (3) and evenly be arranged a plurality of vertical branch air duct (10), the bottom of branch air duct (10) is equipped with to outside main air duct (11), left side storehouse (2) and right storehouse (3) are equipped with a plurality of vertical branch air duct (12) and extend to the horizontal air duct (12) of top that circulate in the side by side of all branch air duct (12), the branch air duct (10) and the transverse circulating branch air duct (12) are uniformly provided with filter holes (13);
The roof ventilation window comprises a window body (52) and a triangular window top (51) which are vertically arranged on the roof of the main grain bin (1), the window body (52) is formed by surrounding at least four upright posts (53) and a flashing plate (54) which is covered outside the upright posts (53), the window body (52) is provided with a hollow ventilation cavity (55), the upright posts (53) extend from the upper part of the roof of the main grain bin (1) into the main grain bin (1) and are connected with a keel (56) of the main grain bin (1), the window top (51) is positioned at the top of the window body (52), and a multi-surface ventilation opening (4) communicated with the ventilation cavity (55) is formed in the window body (52) and below the window top (51).
The utility model discloses a grain storage device, including left side storehouse (2) and right storehouse (3), be equipped with horizontal circulation system in left side storehouse (2) and right storehouse (3), horizontal circulation system can be with main wind channel (11) air discharge toward horizontal circulation branch wind channel (12), horizontal circulation system is including setting up circulation fan (14) in the wall body outside in left side storehouse (2) and right storehouse (3) and respectively connect air-supply line (15) on circulation fan (14) air inlet end and exhaust duct (16) on the air-out end, air-supply line (15) run through the wall body and extend to in main wind channel (11), exhaust duct (16) run through the wall body and extend to grain storage line top.
2. A multi-linked warehousing system according to claim 1, wherein: the air inlet pipe (15) is provided with a dosing pipe (18) connected with a dosing mechanism, and the top end of the air outlet pipe (16) is communicated with the transverse circulating branch air duct (12).
3. A multi-linked warehousing system according to claim 1, wherein: an exhaust outlet (19) which enables the outside to be communicated with the main air duct (11) is arranged in the left bin (2) and the right bin (3), and an exhaust fan (20) is arranged on the exhaust outlet (19).
4. A multi-linked warehousing system according to claim 3, wherein: the main air duct (11) is formed by overlapping a plurality of sections of arc-shaped main air duct sheets with holes, the main air duct (11) is arranged along the joint of the wall body and the ground, one side of the main air duct is connected with the inner wall surface, and the other side of the main air duct is connected with the ground.
5. A multi-linked warehousing system according to claim 1, wherein: the cross sections of the branch air duct (10) and the transverse circulating branch air duct (12) are semicircular and are fixed on two opposite walls in the left bin (2) and the right bin (3) through angle steel, the filter holes (13) are vertical bridge type holes, and the top of the branch air duct (10) is sealed by a sealing plate.
6. A multi-linked warehousing system according to claim 2, wherein: the multi-surface ventilation opening (4) is positioned between the window top (51) and the flashing board (54), and the sparrow prevention net (58) connected with the upright post (53) is arranged on the multi-surface ventilation opening (4).
7. The multi-linked warehousing system of claim 6, wherein: the bottom of stand (53) is equipped with heat preservation sealed window (57), heat preservation sealed window (57) through the seal with fossil fragments (56) sealing connection.
8. The multi-linked warehousing system of claim 7, wherein: an electric window opening device (59) is arranged on the heat-preserving sealing window (57), and the electric window opening device (59) can remove the heat-preserving sealing window (57) from the bottom of the upright post (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441126.2A CN108575341B (en) | 2017-12-27 | 2017-12-27 | Multi-connected warehousing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711441126.2A CN108575341B (en) | 2017-12-27 | 2017-12-27 | Multi-connected warehousing system |
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| CN108575341A CN108575341A (en) | 2018-09-28 |
| CN108575341B true CN108575341B (en) | 2024-05-14 |
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| CN201711441126.2A Active CN108575341B (en) | 2017-12-27 | 2017-12-27 | Multi-connected warehousing system |
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Families Citing this family (1)
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| CN110725596A (en) * | 2019-10-22 | 2020-01-24 | 北京粮猫科技有限公司 | Full cast-in-place self-ventilation double-layer roof grain storage bin structure and construction method |
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