CN2754333Y - Automatic ventilator - Google Patents

Automatic ventilator Download PDF

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Publication number
CN2754333Y
CN2754333Y CN 200420113623 CN200420113623U CN2754333Y CN 2754333 Y CN2754333 Y CN 2754333Y CN 200420113623 CN200420113623 CN 200420113623 CN 200420113623 U CN200420113623 U CN 200420113623U CN 2754333 Y CN2754333 Y CN 2754333Y
Authority
CN
China
Prior art keywords
warehouse
granary
storage
air
grain
Prior art date
Application number
CN 200420113623
Other languages
Chinese (zh)
Inventor
张朋心
Original Assignee
张朋心
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张朋心 filed Critical 张朋心
Priority to CN 200420113623 priority Critical patent/CN2754333Y/en
Application granted granted Critical
Publication of CN2754333Y publication Critical patent/CN2754333Y/en

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Abstract

The utility model provides an automatic ventilation device, which is arranged on a grain storage warehouse used for eliminating moisture hot gases in the storage granary. A forced ventilation device is not arranged in the existing grain storage warehouse. Thus, the existing grain storage warehouse has a poor storage effect. Besides, the existing grain warehouse has need of warehouse reversion and drying. Therefore, the existing grain storage warehouse has the defects of large manpower consumption and large material resource consumption. The automatic ventilation device of the utility model utilizes natural wind to drive a wind draught arranged on an air discharging opening of a granary so as to eliminate hot moisture air in a grain warehouse in a forced way. Therefore, grains can be kept in a good storage state. The utility model has no need of other energy sources, can lie in a good operation state for a long time and has the advantage of obvious air elimination effect.

Description

Automatic ventilation equipment

Technical field

The utility model relates to a kind of automatic ventilation equipment that is used in the granary.

Background technology

The grain that granary is interior is easy to heating, goes mouldy owing to contains certain moisture in the storage, causing rotten can not eating, so necessary well-ventilated in the granary is controlled under the certain level moisture of grain in the storehouse and temperature.Because present granary mostly is not equipped with ventilation unit, must store up airing to the grain in the storehouse, has expended great amount of manpower and financial resources, although the part silo is provided with ventilation shaft, but all be to rely on gravity-flow ventilation, effect is bad, and the moisture in the storehouse, hot gas can not be discharged rapidly and thoroughly.

Summary of the invention

The utility model proposes a kind of automatic ventilation equipment that is used for granary, it can utilize natural wind-force to turn round voluntarily, forces the hectic fever air in the pump drainage granary, makes that grain is in good keeping state in the storehouse.The utility model is made up of trunk line, branch pipe(tube) and the draught fan by wind force that is installed in the trunk line upper port, trunk line is vertically mounted in the granary, stretch out outside the roof, warehouse its upper end, rear portion air inducing sleeve pipe by a bearing and draught fan by wind force is linked together, one cantilever is housed on the air inducing sleeve pipe, hangs the bearing block of draught fan by wind force, the driving blade and the air draft blade of air-introduced machine are divided in the bearing two ends, air-introduced machine can be done 360 ° of revolutions under the wind-force effect, keep best operational position.The part of horizontal of trunk line in bin connects a plurality of branch pipe(tube)s, has many exhaust holes on the branch pipe(tube), and the branch pipe(tube) other end stretches out outside the storehouse, to maintain the circulation of air.The utility model does not need the energy except that wind-force, and effectively the hectic fever air in the pump drainage granary makes granary keep good ventilation state forever.

Description of drawings

Fig. 1 is a schematic diagram of the present utility model, and (1) is trunk line, and (2) are branch pipe(tube), and (3) are draught fan by wind force, and (4) are granary.

Embodiment

In granary, place a standpipe, adopting external diameter is the thin-wall steel tube of φ 100, riser upper is stretched out the roof of granary, at its head 6220 bearings are installed, the air inducing sleeve pipe of draught fan by wind force is installed on bearing outer ring again, welding one cantilever on the air-introduced machine sleeve pipe, the underslung bearing seat, to support the driving blade and the air draft blade of draught fan by wind force, make draught fan by wind force change duty along with wind direction changes simultaneously, draught fan by wind force is axial horizontal arrangement, and the driving blade is a double leaf, and the air draft blade is leafy.On standpipe, divide four layers each make a call to the eyelet of two φ 60, each eyelet level is welded the steel pipe of an external diameter φ 60, the steel pipe other end stretches out outside the storehouse.

Claims (2)

1. an automatic ventilation equipment is used in the granary, and trunk line and branch pipe(tube) are housed, and it is characterized in that:; Trunk line stretches out the outer port of bin and by the bearing connection one draught fan by wind force is housed.
2. an automatic ventilation equipment as claimed in claim 1 is characterized in that: on the air inducing sleeve pipe of draught fan by wind force a cantilever is housed, hangs the bearing block of draught fan by wind force.
CN 200420113623 2004-11-22 2004-11-22 Automatic ventilator CN2754333Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420113623 CN2754333Y (en) 2004-11-22 2004-11-22 Automatic ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200420113623 CN2754333Y (en) 2004-11-22 2004-11-22 Automatic ventilator

Publications (1)

Publication Number Publication Date
CN2754333Y true CN2754333Y (en) 2006-02-01

Family

ID=35927969

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200420113623 CN2754333Y (en) 2004-11-22 2004-11-22 Automatic ventilator

Country Status (1)

Country Link
CN (1) CN2754333Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101791143A (en) * 2010-03-23 2010-08-04 烟台同德食品有限公司 Food shaping machine
CN103283425A (en) * 2013-05-14 2013-09-11 杨益荣 Grain drying and storing granary
CN104160837A (en) * 2014-08-18 2014-11-26 成都蜀农昊农业有限公司 Grid type grain storage warehouse
CN104170951A (en) * 2014-08-12 2014-12-03 四川崇州粮油储备有限责任公司 Airing device for preventing germination of grains
CN108955915A (en) * 2018-07-27 2018-12-07 安徽益宁信息工程科技有限公司 A kind of silo alarm control system based on guiding thermometric ball

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101791143A (en) * 2010-03-23 2010-08-04 烟台同德食品有限公司 Food shaping machine
CN101791143B (en) * 2010-03-23 2014-07-16 烟台同德食品有限公司 Food shaping machine
CN103283425A (en) * 2013-05-14 2013-09-11 杨益荣 Grain drying and storing granary
CN104170951A (en) * 2014-08-12 2014-12-03 四川崇州粮油储备有限责任公司 Airing device for preventing germination of grains
CN104160837A (en) * 2014-08-18 2014-11-26 成都蜀农昊农业有限公司 Grid type grain storage warehouse
CN108955915A (en) * 2018-07-27 2018-12-07 安徽益宁信息工程科技有限公司 A kind of silo alarm control system based on guiding thermometric ball
CN108955915B (en) * 2018-07-27 2020-10-30 安徽科杰粮保仓储设备有限公司 Granary alarm control system based on direction temperature measurement ball

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee