CN202603237U - Closed intelligent ventilation device for grain warehouse capable of realizing isolation between ventilating duct and fumigation system - Google Patents
Closed intelligent ventilation device for grain warehouse capable of realizing isolation between ventilating duct and fumigation system Download PDFInfo
- Publication number
- CN202603237U CN202603237U CN201220272287XU CN201220272287U CN202603237U CN 202603237 U CN202603237 U CN 202603237U CN 201220272287X U CN201220272287X U CN 201220272287XU CN 201220272287 U CN201220272287 U CN 201220272287U CN 202603237 U CN202603237 U CN 202603237U
- Authority
- CN
- China
- Prior art keywords
- ventilating duct
- adjustable support
- sealed door
- fumigation
- air
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Catching Or Destruction (AREA)
- Ventilation (AREA)
Abstract
A closed intelligent ventilation device for a grain warehouse capable of realizing isolation between a ventilating duct and a fumigation system is characterized by comprising a fumigation pipeline, a ventilating duct, a heat preservation air-tight door mounted at an air inlet end of the ventilating duct in a hinged mode and an inner air-tight door mounted at an air outlet end of the ventilating duct in a hinged mode, wherein the fumigation pipeline and the ventilating duct are arranged in parallel, one end of the fumigation pipeline is connected with a fumigation air supply through a side fumigation port, and the other end of the fumigation pipeline is communicated with a grain warehouse. A front adjustable support and a rear adjustable support are arranged in the ventilating duct, a draught fan is mounted between the front adjustable support and the rear adjustable support, a motor-driven push rod used for driving the heat preservation air-tight door to be closed and opened is arranged between the front adjustable support and the heat preservation air-tight door, and a motor-driven push rod used for driving the inner air-tight door to be closed and opened is arranged between the rear adjustable support and the inner air-tight door.
Description
Technical field
The utility model relates to a kind of plant equipment that can make grain warehouse ventilating duct effected intelligent aeration, is specially adapted to realize warehouse intelligent aeration operation in the intelligent grain depot process of construction of China.
Background technology
In recent years along with the continuous development of China's grain storage economic technology; Require increasingly high to grain storage keeping level; Add improving constantly of cost of labor, the grain depot custodial staff is a lot of than reducing in the past, for improving force ventilation efficient and the effect in the grain keeping process; National food authorities progressively strengthen applying of intelligent aeration technology at national grain depot; In actual application, grain depot all is on the basis of original storage facilities, door and window, ventilating fan to be controlled transformation automatically, and there is technical barrier in the transformation at ventilation road junction.Prior art is generally taked dual mode; 1, before the ventilating ventilation blower is connected with ventilating opening; 2, with the built-in ventilation of ventilation blower road junction, it is UNICOM that the built-in ventilation of ventilation blower road junction exists sealing problem and wind passage mouth and fumigation system between ventilation blower and the wind passage mouth, if blower fan is general blower fan; Phosphine fumigation gas in the warehouse has corrosiveness to reduce motor service life to the fan motor copper coil, increases cost.If adopt the explosion-proof fan motor cost also will increase a lot.So all will remove ventilation blower from wind passage mouth after each ventilating finishes, so each ventilating all will connect and dismantle blower fan increases many labour intensity, there is not the technical purpose that realizes that intellectuality is truly ventilated.
Summary of the invention
The purpose of the utility model provides a kind of just and has grain warehouse ventilating duct simple in structure, low-cost, that result of use is good, easy to operate and fumigation system is isolated airtight intelligent aeration device to existing weak point in the above-mentioned prior art.This device is applicable to the intelligent ventilating in all grain depot grain warehouses.Thereby solved the problem that existing grain depot can not realize that intellectuality is truly ventilated.
The purpose of the utility model can realize through following technical scheme:
Grain warehouse ventilating duct of the utility model and fumigation system are isolated airtight intelligent aeration device and are comprised stifling pipeline and the ventilating duct that laterally arranges; Be installed in the insulation sealed door of air inlet one end of ventilating duct through articulated manner, and be installed in the interior sealed door of air outlet one end of ventilating duct through articulated manner; One end of said stifling pipeline is connected with stifling source of the gas through the stifling interface of side, and the other end is connected with the grain warehouse; In said ventilating duct, be provided with forward and backward adjustable support, between forward and backward adjustable support, blower fan be installed; Be provided with the electric pushrod that is used to drive the keying of insulation sealed door between adjustable support and the insulation sealed door before described, be provided with the electric pushrod that sealed door opens and closes in being used to drive between described back adjustable support and the interior sealed door.
Employed blower fan can adopt known technologies such as centrifugal blower or axial flow blower to realize in the utility model; And described blower fan is installed in the said ventilating duct through the airtight rubber tyre of vibration damping.
Electric pushrod described in the utility model can adopt known technology to be realized by the transfer bar mechanism of motor direct-drive.This ventilating duct can be done squarely or circular two kinds of forms.
The operation principle of the utility model is following:
After receiving the ventilation instruction that the control system sends; Insulation sealed door and interior sealed door are opened under the driving of corresponding electric pushrod simultaneously; (can according to circumstances set) the ventilation blower work of delaying time for 30 seconds, electric-controlled box ventilation blower indicator lamp, interior sealed door indicator lamp bright (show this moment that fan starting, interior sealed door open), receiving the instruction that stops to ventilate after; Blower fan quits work; Delayed time for 30 seconds (can according to circumstances set) insulation sealed door and interior sealed door closed, and the electric-controlled box indicator lamp is closed, and electric-controlled box can be controlled insulation sealed door, ventilation blower, interior sealed door opening and closing separately.Owing to be the autonomous channel that isolates each other between stifling pipeline and the ventilating duct, when carrying out the stifling operation of phosphine gas, interior sealed door is in closed condition, does not receive the corrosion of phosphine gas to protect blower motor.During the maintenance ventilation blower, open the insulation sealed door, unload preceding adjustable support, the airtight rubber tyre venting of vibration damping can the exhaust ventilation machine.Through adjustment articulated elements (hinge), can play the airtight gap state of regulating between insulation sealed door and the ventilating duct.
The beneficial effect of the utility model is following:
The equipment of the utility model can make grain depot accomplish intelligent ventilation operation through system control device, and can protect blower fan to avoid phosphine gas corrosion, prolongs motor service life, has improved economic benefit.In addition the utility model also have energy-conservation, noise is little, advantage is easily overhauled in operation.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Sequence number among Fig. 1: sealed doors, 12 articulated elements, 13 electric-controlled boxes in the adjustable supports before 1 stifling interface, 2 articulated elements, 3 insulation sealed doors, 4 blower fans, 5,6 electric pushrods, the airtight rubber tyre of 7 vibration dampings, 8 airtight, 9 back adjustable supports, 10 electric pushrods, 11.
Embodiment
To combine embodiment (accompanying drawing) to do below the utility model describes in further detail:
As shown in Figure 1; Grain warehouse ventilating duct of the utility model and fumigation system are isolated airtight intelligent aeration device and are comprised stifling pipeline and the ventilating duct that laterally arranges; Be installed in the insulation sealed door 3 of air inlet one end of ventilating duct through articulated elements 2, and be installed in the interior sealed door 11 of air outlet one end of ventilating duct through articulated elements; One end of said stifling pipeline is connected with stifling source of the gas through the stifling interface 1 of side, and the other end is connected with the grain warehouse; In said ventilating duct, be provided with forward and backward adjustable support 5,9, blower fan 4 is installed between forward and backward adjustable support; Be provided with the electric pushrod 6 that is used to drive the keying of insulation sealed door between adjustable support 5 and the insulation sealed door 3 before described, be provided with the electric pushrod 10 that sealed door opens and closes in being used to drive between described back adjustable support 9 and the interior sealed door 11.
Employed blower fan 4 can adopt known technologies such as centrifugal blower or axial flow blower to realize in the utility model; And described blower fan is installed in the said ventilating duct through the airtight rubber tyre 7 of vibration damping.
Claims (2)
1. grain warehouse ventilating duct and fumigation system are isolated airtight intelligent aeration device; It is characterized in that: it comprises stifling pipeline and the ventilating duct that laterally arranges; Be installed in the insulation sealed door of air inlet one end of ventilating duct through articulated manner, and be installed in the interior sealed door of air outlet one end of ventilating duct through articulated manner; One end of said stifling pipeline is connected with stifling source of the gas through the stifling interface of side, and the other end is connected with the grain warehouse; In said ventilating duct, be provided with forward and backward adjustable support, between forward and backward adjustable support, blower fan be installed; Be provided with the electric pushrod that is used to drive the keying of insulation sealed door between adjustable support and the insulation sealed door before described, be provided with the electric pushrod that sealed door opens and closes in being used to drive between described back adjustable support and the interior sealed door.
2. grain according to claim 1 warehouse ventilating duct and fumigation system are isolated airtight intelligent aeration device, it is characterized in that: described blower fan is installed in the said ventilating duct through the airtight rubber tyre of vibration damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220272287XU CN202603237U (en) | 2012-06-11 | 2012-06-11 | Closed intelligent ventilation device for grain warehouse capable of realizing isolation between ventilating duct and fumigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220272287XU CN202603237U (en) | 2012-06-11 | 2012-06-11 | Closed intelligent ventilation device for grain warehouse capable of realizing isolation between ventilating duct and fumigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202603237U true CN202603237U (en) | 2012-12-19 |
Family
ID=47336982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220272287XU Expired - Fee Related CN202603237U (en) | 2012-06-11 | 2012-06-11 | Closed intelligent ventilation device for grain warehouse capable of realizing isolation between ventilating duct and fumigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202603237U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412783A (en) * | 2013-08-26 | 2015-03-18 | 南漳县华胜机械制造有限公司 | Peanut picking machine with deslagging opening flexible door |
| CN105947449A (en) * | 2016-06-27 | 2016-09-21 | 安庆育朴机械技术开发有限公司 | Grain silo device |
| CN109965000A (en) * | 2019-04-10 | 2019-07-05 | 安徽农业大学 | A kind of shortcake melon temperature preservation processing device and its storage method |
-
2012
- 2012-06-11 CN CN201220272287XU patent/CN202603237U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412783A (en) * | 2013-08-26 | 2015-03-18 | 南漳县华胜机械制造有限公司 | Peanut picking machine with deslagging opening flexible door |
| CN105947449A (en) * | 2016-06-27 | 2016-09-21 | 安庆育朴机械技术开发有限公司 | Grain silo device |
| CN109965000A (en) * | 2019-04-10 | 2019-07-05 | 安徽农业大学 | A kind of shortcake melon temperature preservation processing device and its storage method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202603237U (en) | Closed intelligent ventilation device for grain warehouse capable of realizing isolation between ventilating duct and fumigation system | |
| CN201662185U (en) | Air conditioning back-blowing dust removal fan | |
| CN205715846U (en) | A kind of ventilation duct check-valves | |
| CN204837171U (en) | Ventilation in storage grain bin room, cooling, precipitation system | |
| CN103851708A (en) | Window type air conditioner | |
| CN201662178U (en) | Automatic air interchanger with wind power | |
| CN201198316Y (en) | Emergency ventilating apparatus of high speed rail vehicle | |
| CN204163752U (en) | The long Distance Ventilation device of a kind of down-hole multichannel | |
| CN202057573U (en) | Salt mist removing device of salt dry-wet combined corrosion testing machine | |
| CN204421263U (en) | Door and window power ventilation device | |
| CN204739730U (en) | Air purifier | |
| CN201944978U (en) | Air ventilator with auto-controlled bypass | |
| CN102211713B (en) | Automatic pneumatic control method and device for reception | |
| CN203313832U (en) | Two-unit big-span united pigsty ventilation device | |
| CN210432448U (en) | Intelligent ventilation accumulated heat removal device for granary | |
| CN102648680A (en) | Multi-purpose ventilating device for granary and ventilating method of same | |
| CN203604233U (en) | Engine room fan air inlet closing device | |
| CN103158485A (en) | Automobile air conditioning system and control method thereof | |
| CN203771576U (en) | Window type air conditioner | |
| CN201826881U (en) | Coal mine methane delivery connecting device | |
| CN203327572U (en) | Ground groove ventilation device | |
| CN206283772U (en) | A kind of active air-flow drainage ventilation unit | |
| CN208204033U (en) | Divide air-valve manually | |
| CN205214107U (en) | Rotatable air -drying box of discharge tube | |
| CN205117043U (en) | Grain depot circulation air supply internal control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |