CN101356338A - Ventilation door - Google Patents
Ventilation door Download PDFInfo
- Publication number
- CN101356338A CN101356338A CNA2006800504863A CN200680050486A CN101356338A CN 101356338 A CN101356338 A CN 101356338A CN A2006800504863 A CNA2006800504863 A CN A2006800504863A CN 200680050486 A CN200680050486 A CN 200680050486A CN 101356338 A CN101356338 A CN 101356338A
- Authority
- CN
- China
- Prior art keywords
- door
- air
- path
- ventilation unit
- side plate
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Wing Frames And Configurations (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to a ventilation door which is openably and closeably mounted at the boundary of a place, or the entrance of a building. The ventilation door comprises a first ventilation section (10), a second ventilation section (20), a pair of air adjustment members (30, 30') and a grill (40). According to the present invention, a ventilation passageway is formed on a door such as entrance door, room door or the like, which are openably and closeably mounted at the boundary of a place, the entrance of a building, or the place where people come in and out, so as to communicate the indoor/outdoor side of the door with each other via the ventilation passageway, so that the indoor air is ventilated by an air circulation method using the convection phenomenon, whereby the energy required for air conditioning can be saved, as well as the sound insulating characteristic and the watertightness of the door can be improved, to thereby provide a comfortable indoor environment.
Description
Technical field
The present invention relates to air door.Specifically, the door that relates to corridor door, the door of the local and switch that the boundary that is installed in a place or building entrance or people come in and go out is gone up and is formed the ventilation road and outside the communication chamber.According to endless form to flow phenomenon, the ventilation room air.Thereby save the energy of cooling heating installation, play sound insulation, watertight function simultaneously, the air door of comfortable indoor environment is provided always.
Background technology
Usually, as corridor door, door etc., be positioned on the junction that connects a place and another place, be provided with and the switch access with enclosure wall, wall etc.Then, the raising of immediate cause Building technology and constructional materials performance, the tightness of window and door is very outstanding.Closely cut off the inflow of outdoor air and the outflow of room air, and the warm efficient of cooling is outstanding.But deficiency in draught, balcony floors or body of wall, window-glass etc. are gone up mould are taken place, thereby threaten hygienic conditions or indoor coexist all gases, dust, cigarette, foul smell, bacterium etc. always, just become the reason of respiratory disorder.
Therefore, the applicant numbers No. 362407 (title: ventilation unit) in Republic of Korea's patent application number 10-2004-4484 number (title: ventilation unit), utility model registration and once applied for being installed in as the outside of balcony or window one side of parlor and corridor door etc., the ventilation function that continues to carry out natural convection.Irrespectively can stablize adjustment with the wind speed that flows into from the outside always and be recycled to inner air capacity.And, carry out air circulation in the natural convection mode, and the energy conservation of very big value changes in temperature gas is carried out sound insulation, watertight function simultaneously, and the technology of the ventilation unit of comfortable indoor environment is provided thus always.
But, because of the characteristics of ventilation unit as single separate equipment, should be installed in the wicket of window or balcony one side, corridor door.As the corridor door in apartment when not forming wicket, in fact ventilation unit can not be installed.
Summary of the invention
To this, the present invention creates in order to solve above-mentioned shortcoming, and its purpose is to provide the door of corridor door, the door of the local and switch that the boundary that is installed in a place or building entrance or people come in and go out to go up to form the ventilation road and outside the communication chamber.According to endless form to flow phenomenon, the ventilation room air.Thereby save the energy of cooling heating installation, play sound insulation, watertight function simultaneously, the air door of comfortable indoor environment is provided always.
Description of drawings
Fig. 1 is the oblique view that air door according to the present invention is cut to multistage;
Fig. 2 is the front view according to the inboard sheet material of air door of the present invention;
Fig. 3 is the air door cut-away view that cuts off Fig. 2 A-A ' line;
Fig. 4 is the air door cut-away view that cuts off Fig. 2 B-B ' line;
Fig. 5 is the air door cut-away view that cuts off Fig. 2 C-C ' line;
Fig. 6 is the oblique view that the air door of the example according to the present invention is cut to multistage;
Fig. 7 is the front view according to the inboard sheet material of air door of the present invention;
Fig. 8 is the air door cut-away view that cuts off Fig. 6 D-D ' line;
Fig. 9 is the air door cut-away view that cuts off Fig. 6 E-E ' line;
Figure 10 is the air door cut-away view that cuts off Fig. 6 F-F ' line.
The specific embodiment
In order to realize these purposes, the present invention relates to the boundary in a place of switch or the door of building access.The following feature of its structure tool, comprise between the indoor side plate 1a and outdoor side plate 1b that is located at above-mentioned door 1 first path of on indoor side plate 1a, opening 12 and first ventilation unit 10 that is communicated with according to the first tube connector portion 16 to the alternate path 14 that outdoor side plate 1b lower end is opened; Thermal insulation material A is cut apart and opposition setting mutually second ventilation unit 20 that is communicated with according to the second tube connector portion 26 to outdoor side plate 1b upper end the 3rd path of opening 22 and the four-way road 24 that is located at indoor side plate 1a lower end as boundary at above-mentioned first ventilation unit, 10 sides; Be installed in above-mentioned first, fourth path 12,24 and form a plurality of first through holes 32 by rib bar30a, the air adjustment part 30,30 that is possessed according to the cut-out plate 34 of adjusting lever 34a switch in conjunction with hinge H in inner face one side '; And be located at above-mentioned second and third path 14,22 and possess the grill40 of a plurality of second through holes 42 and strainer 44 by fixed bar 41.
Embodiment according to the present invention is characterized in that, first, fourth path 12,24 of above-mentioned first and second ventilation unit 10,20 and second and third path 14,22 are connected heat shield panel 50 as boundary, and heating member 52 is with one or cut apart and be installed in heat shield panel 50 inside.
Below, describe embodiment according to the present invention in detail with reference to accompanying drawing.
Fig. 1 is the oblique view that air door according to the present invention is cut to multistage.Fig. 2 is the front view according to the inboard sheet material of air door of the present invention.Fig. 3 is the air door cut-away view that cuts off Fig. 2 A-A ' line.Fig. 4 is the air door cut-away view that cuts off Fig. 2 B-B ' line.Fig. 5 is the air door cut-away view that cuts off Fig. 2 C-C ' line.
But the present invention relates to the boundary or the building access in a place of switch, and the door of draft chamber's inner air and outer air.At this moment door 1 is formed with inboard sheet material 1a and outside sheet material 1b, between inside and outside sheet material 1a, 1b, fill thermal insulation material A as urethane, glass fiber, polyester etc., utilize hinge to be located on the doorframe 2 and the switch access, possess the structure of ventilating simultaneously according to the temperature difference of room air.For these, air door of the present invention comprise first ventilation unit 10, second ventilation unit 20, air adjustment part 30,30 ', composition such as grill40.
To this, above-mentioned first ventilation unit 10 be remain in chamber interior and contaminated or muddy indoor hot air according to flow phenomenon being risen and constituting the upper strata of room air layer.So go up layer of air temperature in first path 12 that door 1 upper end forms and be lowered gradually, the alternate path 14 by the first tube connector portion 16 and outdoor side plate 1b is discharged to outdoor gradually.
Then, on first path 12 of above-mentioned first ventilation unit 10 air adjustment part 30 is set, and adjusts the transmission of circulating air.Grill 40 is installed on the alternate path 14 and prevents foreign matter infiltration, this detailed description be please refer to content described later as dust.
And, second ventilation unit 20 according to the present invention is cut apart thermal insulation material A and opposition setting mutually at first ventilation unit, 10 sides as boundary, be communicated with according to the second tube connector portion 26 to outdoor side plate 1b upper end the 3rd path of opening 22 and the four-way road 24 that is formed on indoor side plate 1a lower end.Second ventilation unit 20 is the ventilation roads that outdoor air flowed into chamber interior, thermal insulation material A as boundary and the 10 reverse formation of above-mentioned first ventilation unit.That is, the 3rd path 22 Hes in that the outdoor side plate 1b upper end of door 1 is opened to outdoor are communicated with according to the second tube connector portion 26 to the four-way road 24 that chamber interior is opened in the cut-out of indoor side plate 1a lower end.Second communicating pipe portion 26 upper ends connect the 3rd path 22 lower ends, the lower end connects the upper end on four-way road 24, forms the ventilation road that is communicated to indoor side plate 1a bottom on the outdoor side plate 1b top of door 1.
To this, outdoor air flows into by the 3rd path 22 of above-mentioned second ventilation unit 20, along with being fed to chamber interior gradually, thereby preventing summer that the indoor air temperature difference is big or indoor-outdoor air moment in winter from flowing into or discharging and the rapid variation of interior temperature takes place by the second tube connector portion 26 and four-way road 24.
Then, above-mentioned second ventilation unit 20 is according to the independent in addition path of cutting apart with above-mentioned first ventilation unit 10 that forms of thermal insulation material A.At this, thermal insulation material A such as urethane, glass fiber, polyester etc. use the outstanding material of heat-insulating property.As shown in Figure 1, not only be filled between first and second path 12,14 and the 3rd, four- way road 22,24 of mutual opposition, but also be filled into the first tube connector portion 16 and the second tube connector portion 26.To this, first and second ventilation unit 10,20 transmits according to the heat that thermal insulation material A cuts off each other, thereby prevent that by first and second path 12,14 and third and fourth path 22,24 indoor-outdoor airs heat taking place in cyclic process transmits, so the natural convection phenomenon is tightr carries out.
On the other hand, on above-mentioned third and fourth path 22,24 as above-mentioned and first and second path 12,14 first ventilation unit 10 air adjustment part 30 ' and grill40 is installed in the same manner.The conveying capacity of control circulating air prevents the infiltration of foreign matter simultaneously.Detailed description to this please refer to content described later.
And, according to air adjustment part 30,30 of the present invention ' be installed in first, fourth path 12,24 and form a plurality of first through holes 32 by rib bar30a, inner face possess an end with hinge H in conjunction with and according to the cut-out plate 34 of adjusting lever 34a switch.Air adjustment part 30,30 ' be installed in is with on first path 12 of first and second open ventilation unit 10,20 of indoor side plate 1a and the four-way road 24 and adjust the conveying capacity of air.
At this, a plurality of first through holes 32 that air adjustment part 30,30 ' be transmits air connect at a certain distance and by the rib bar30a that protrudes to inner face in conjunction with first, fourth path 12,24, according to cutting off plate 34 switches first through hole 32.But cut off plate 34 air adjustment part 30,30 ' inner face one end with hinge H in conjunction with and turn, the other end is in conjunction with adjusting lever 34a, cuts off plate 34 according to starting up and down hinge H is carried out switch as the axle center.
To this, according to above-mentioned air adjustment part 30,30 ' cut-out plate 34 adjust conveying capacity by the indoor-outdoor air of first, fourth path 12,24, simultaneously as shown in Figure 2, can control individually air adjustment part 30,30 ', and independent control is by the air conveying capacity of first and second ventilation unit 10,20 of first, fourth path 12,24.Thereby the user can control air adjustment part 30,30 ' and provide comfortable always indoor environment arbitrarily.
And grill40 according to the present invention is located at second and third path 14,22 according to fixed bar 41, and possesses a plurality of second through holes 42 and strainer 44 together.Grill40 connects a plurality of second through holes 42 at a certain distance as the plate shape, is located at according to fixed bar 41 on second and third path 14,22 of outside sheet material 1b.Fixed bar 41 is in conjunction with local grill40 two tips, and is located at the two ends of second and third path 14,22 by length direction.At this moment, fixed bar 41 still for grill40 is regularly washed, preferably uses the combination tool that be easy to dismantle as conjunction and geometrical clamp according to the combination tool (omitting diagram) as conjunction, geometrical clamp, adhesive etc.
Then, second through hole 42 of above-mentioned grill40 is provided with strainer 44, at this strainer 44 with making such as net or antibacterial air filters and finish second through hole 42.To this, the air that second and third path 14,22 by first and second ventilation unit 10,20 flow into chamber interior is filtered (filtering) by strainer 44, thereby supply eliminates as the foreign matter of soil, sand, dust, insect etc.
During starting, first-selected open air adjustment part 30 under door 1 closing state, 30 ' time, remain in for a long time chamber interior and according to the last layer of air that flow phenomenon is constituted room air (such as, contaminated or muddy air) put into door 1 upper end first ventilation unit first path 12 and reduce temperature, and be discharged to outdoor gradually by the alternate path 14 of the first tube connector portion 16 and outdoor side plate 1b, the 3rd path 22 by second ventilation unit 20 and the second tube connector portion 26 and four-way road 24 outdoor airs flow into chamber interior gradually simultaneously, and according to natural convection phenomenon ventilation room air.
And as above-mentioned, first ventilation unit 10 is discharged to outdoor to room air, and second ventilation unit 20 flows into chamber interior to outdoor air.But, and be defined in the difference of these temperature of going into indoor and outdoor or blast etc. and change according to weather environment, outdoor air flows into by first ventilation unit 10 or room air is discharged by second ventilation unit 20.Or flow into simultaneously or discharge by first and second ventilation unit 10,20.
Like this, by to be integrally formed in first and second ventilation unit 10,20 on the above-mentioned door 1, indoor-outdoor air circulates gradually according to the natural convection phenomenon.Along with the ventilation of room air, chamber interior keeps comfort always, prevent simultaneously in the temperature difference of indoor outside big summer or indoor-outdoor air moment inflow in winter or discharge, and rapid variation takes place interior temperature.Thereby improve cooling heating installation efficient.
Fig. 6 is the oblique view that the air door of the example according to the present invention is cut to multistage.Fig. 7 is the front view according to the inboard sheet material of air door of the present invention.Fig. 8 is the air door cut-away view that cuts off Fig. 6 D-D ' line.Fig. 9 is the air door cut-away view that cuts off Fig. 6 E-E ' line.Figure 10 is the air door cut-away view that cuts off Fig. 6 F-F ' line.
As example of the present invention, first, fourth path 12,24 of above-mentioned first and second ventilation unit 10,20 and second and third path 14,22 are communicated with heat shield panel 50 as boundary, in heat shield panel 50 inside with one or cut apart heating member 52 is installed.As shown in Figure 6, first, fourth path 12,24 that is located at first and second ventilation unit 10,20 of door 1 inboard sheet material 1a upper and lower side is communicated with one at air adjustment part 30,30 ' rear, and second and third path 22,14 that is formed on outside sheet material 1b upper and lower side is communicated with one at the grill40 rear.At this moment, first, fourth path 12,24 that is interconnected and second and third path 14,22 are cut apart heat shield panel 50 as boundary, at the heat shield panel 50 inner heating members 52 of installing.
At this moment, during above-mentioned heating member 52 supply power supplys, install, or the heated heater wire that is divided into two is to heating plate etc., switch S is set for the top of independent control heating member 52 or bottom with one.Then, in order to be easy to the heat shield panel 50 that repair and maintenance are provided with heating member 52, as shown in Figure 9, air adjustment part 30,30 ' ribbar30a go up with air adjustment part 30,30 ' screw thread in conjunction with and simply come off.
On the other hand, as above-mentioned mutual; First, fourth path 12,24 that is communicated with and second and third path 14,22 heat the air that flow into chamber interior to heat shield panel as boundary, simultaneously ventilating structure takes place first and second ventilation unit of flow phenomenon 10,20 o'clock, for on first, fourth path 12,24, carry out smoothly air to flow phenomenon, the cut-out plate 34 of grill 30,30 ' ' as Fig. 7 to Fig. 9, be inserted in the collection groove 30b at grill 30,30 ' two ends, and with slide down line mode switch.
During starting, in heating and the difference of indoor and outdoor temperature big winter, priming chamber's outer air flow into the heating member 52 on the four-way road 24 of second ventilation unit 20, and the heats cold air also flow into chamber interior.Then, the difference of indoor and outdoor temperature is not very big and natural convection phenomenon air faint spring, autumn, start simultaneously by the heating member of cutting apart up and down 52, all heating flow into the air of chamber interior or selects a starting among the heating member 52 up and down by first and second ventilation unit 10,20, and carries out the natural convection circulation of indoor-outdoor air.
Specifically, such as chamber interior up and down the temperature difference of air layer the spring and autumn of natural convection not quite and not takes place, when only starting lower heating part 52, room air is heated on four-way road 24, and rises to first path 12.The inner air that then arrives first path 12 is lowered the temperature again, and be discharged to by first ventilation unit 10 outdoor, thereby cross ventilation takes place.
The present invention is not limited to example, knows usually that at present technique field tool the knowledgeable does not exceed under the situation of thought of the present invention and scope, can differently revise and be out of shape.Therefore, so variation or correction example should belong in the claim scope of the present invention.
Industrial applicability
According to structure of the present invention and effect, as be installed in the boundary in a place or building entrance or people and go out The corridor door of the local and switch that enters, the door of door be upper to form the ventilation road and outside the communication chamber. According to flow phenomenon Endless form, the ventilation room air. Thereby save the energy for air-conditioning, play simultaneously sound insulation, watertight merit Can, comfortable indoor environment is provided always.
Claims (2)
1, air door is characterized in that, the boundary in a place of switch or the door of building access,
Comprise between the indoor side plate 1a and outdoor side plate 1b that is located at above-mentioned door 1 first path of on indoor side plate 1a, opening 12 and first ventilation unit 10 that is communicated with according to the first tube connector portion 16 to the alternate path 14 that outdoor side plate 1b lower end is opened;
Thermal insulation material A is cut apart and opposition setting mutually second ventilation unit 20 that is communicated with according to the second tube connector portion 26 to outdoor side plate 1b upper end the 3rd path of opening 22 and the four-way road 24 that is located at indoor side plate 1a lower end as boundary at above-mentioned first ventilation unit, 10 sides;
Be installed in above-mentioned first, fourth path 12,24 and form a plurality of first through holes 32 by rib bar30a, the air adjustment part 30,30 that is possessed according to the cut-out plate 34 of adjusting lever 34a switch in conjunction with hinge H in inner face one side '; And
Be located at above-mentioned second and third path 14,22 and possess the grill 40 of a plurality of second through holes 42 and strainer 44 by fixed bar 41.
2, according to the air door of claim 1, it is characterized in that, first, fourth path 12,24 of above-mentioned first and second ventilation unit 10,20 and second and third path 14,22 are connected heat shield panel 50 as boundary, heating member 52 is with one or cut apart and be installed in heat shield panel 50 inside.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060001196 | 2006-01-05 | ||
| KR10-2006-0001196 | 2006-01-05 | ||
| KR1020060001196A KR100647792B1 (en) | 2006-01-05 | 2006-01-05 | The ventilating door |
| PCT/KR2006/005919 WO2007078136A1 (en) | 2006-01-05 | 2006-12-29 | Ventilation door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101356338A true CN101356338A (en) | 2009-01-28 |
| CN101356338B CN101356338B (en) | 2011-11-09 |
Family
ID=37712938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800504863A Expired - Fee Related CN101356338B (en) | 2006-01-05 | 2006-12-29 | Ventilation door |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4695196B2 (en) |
| KR (1) | KR100647792B1 (en) |
| CN (1) | CN101356338B (en) |
| WO (1) | WO2007078136A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703650A (en) * | 2017-02-03 | 2017-05-24 | 扬州大学 | Natural convection type ventilating and insulating door and using method thereof |
| CN109302949A (en) * | 2018-11-29 | 2019-02-05 | 盐城爱菲尔菌菇装备科技股份有限公司 | A kind of air interchanger of edible fungus industrial plantation |
| CN110185364A (en) * | 2019-06-25 | 2019-08-30 | 中联西北工程设计研究院有限公司 | A kind of openable greenhouse cavity structure |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945465A (en) * | 2019-02-28 | 2019-06-28 | 浙江理工大学 | A kind of simple air exhaust waste heat reclaiming type energy saver of structure |
| DE202021106433U1 (en) * | 2020-11-30 | 2021-12-02 | Feco Systeme Gmbh | Door leaf with overflow function |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4953532U (en) * | 1972-08-11 | 1974-05-11 | ||
| JPS5275037A (en) * | 1975-12-17 | 1977-06-23 | Kubota Ltd | Door construction |
| JPH11200723A (en) * | 1998-01-14 | 1999-07-27 | Sekisui House Ltd | Door having draft function |
| JP2001227257A (en) * | 2000-02-21 | 2001-08-24 | Daiken Trade & Ind Co Ltd | Ventilating structure of door |
| KR200196848Y1 (en) * | 2000-04-24 | 2000-09-15 | 이덕희 | Window for ventilation installation for front door |
| CN2528896Y (en) * | 2002-01-25 | 2003-01-01 | 许金白 | Improved structure of up-down linkage open-close ventilation window |
| CN1693784A (en) * | 2004-05-09 | 2005-11-09 | 乐金电子(天津)电器有限公司 | Window air conditioning device and its regulating method |
| KR20050078248A (en) * | 2005-04-27 | 2005-08-04 | 노재용 | Window frame strcuture having a ventilation and air cleanness function |
-
2006
- 2006-01-05 KR KR1020060001196A patent/KR100647792B1/en not_active IP Right Cessation
- 2006-12-29 JP JP2008549413A patent/JP4695196B2/en not_active Expired - Fee Related
- 2006-12-29 CN CN2006800504863A patent/CN101356338B/en not_active Expired - Fee Related
- 2006-12-29 WO PCT/KR2006/005919 patent/WO2007078136A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703650A (en) * | 2017-02-03 | 2017-05-24 | 扬州大学 | Natural convection type ventilating and insulating door and using method thereof |
| CN109302949A (en) * | 2018-11-29 | 2019-02-05 | 盐城爱菲尔菌菇装备科技股份有限公司 | A kind of air interchanger of edible fungus industrial plantation |
| CN109302949B (en) * | 2018-11-29 | 2024-06-04 | 湖北神农蜜菌生物科技有限公司 | Ventilation device for edible fungi factory planting |
| CN110185364A (en) * | 2019-06-25 | 2019-08-30 | 中联西北工程设计研究院有限公司 | A kind of openable greenhouse cavity structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4695196B2 (en) | 2011-06-08 |
| KR100647792B1 (en) | 2006-11-23 |
| CN101356338B (en) | 2011-11-09 |
| JP2009523202A (en) | 2009-06-18 |
| WO2007078136A1 (en) | 2007-07-12 |
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Granted publication date: 20111109 Termination date: 20141229 |
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| EXPY | Termination of patent right or utility model |