CN104285730B - A kind of vegetable plastic sheeting canopy chamber ventilated method and vent - Google Patents
A kind of vegetable plastic sheeting canopy chamber ventilated method and vent Download PDFInfo
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- CN104285730B CN104285730B CN201410490115.3A CN201410490115A CN104285730B CN 104285730 B CN104285730 B CN 104285730B CN 201410490115 A CN201410490115 A CN 201410490115A CN 104285730 B CN104285730 B CN 104285730B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
A kind of vegetable plastic sheeting canopy chamber ventilated method and vent, side vent is offered including the both sides in canopy room, the wherein setting of side vent: determine side vent position on thin film on opposite sides, then weld one section of coverlay with electric heater unit on the upside of the vent of side；Then vent top, side is being opened in advance and bottom sticks transparent wide adhesive tape respectively, then use blade on thin film from the top of side vent toward under shed to the bottom of side vent, form some films, alternately the bar film being spaced is stopped up by tie string, form the side vent of staggered form；Arranging of front vent and upper vent is essentially identical.When needs ventilate, the coverlay on each vent is rolled and fixed with film-pressing line, exposes air vent；When need not ventilate or time rainy, coverlay being put down, then the edge of coverlay is closely sticked together with canopy film, i.e. can reach the purpose of sealing thermal insulation.
Description
Technical field
The present invention is a kind of for vegetable plastic sheeting canopy chamber ventilated method, is mainly used in the front logical of heliogreenhouse
Air port, the design of upper vent and ventilation, and the design of big arch shed both sides vent and ventilation.
Technical background
At present, the method for ventilation that many green house of vegetables use is that canopy body covers two pieces of thin film or three pieces of thin film, thin
Film adjacent is overlapping, when needing to ventilate, it is common that pushed aside by lap, it is not necessary to during ventilation, by thin film
It is piled up again.Owing to being that canopy body covers two pieces or three pieces of thin film, add and often push aside and overlapping, cause thin
There is fold in film, and thin film can not flatten, and thin film is relatively easily formed the globule and affects canopy room printing opacity.Canopy film simultaneously
Seal not thorough, not only affect heat insulation effect, and under strong wind weather, also can tear canopy film to shreds, cause canopy
The damage of film.
In order to more reasonably switch the vent of heliogreenhouse and big arch shed, strengthen the wind loading rating of canopy film, anti-
Only canopy film produces fold affects canopy film light transmission, in line with the principle of reduction production cost, we have invented one
Method easy to operation, that directly can open air port on canopy film.
Summary of the invention
This method is the weak point existed for current greenhouse, booth vent design, it is provided that a kind of knot
The vent design method that structure is simple, reasonable in design, is mainly used in big arch shed and sunlight greenhouse vent
Design.
It is as follows that this method solves the technical scheme that its technical problem used:
A kind of vegetable plastic sheeting canopy chamber ventilated method, it is characterised in that in top, the front side of described canopy room
And both sides offer vent, front vent and side vent respectively,
The setting of side vent: determine side vent position on thin film on opposite sides, then ventilate in side
Lead to the side that electric heater unit (electric iron) welds one section of 1.2m width, length is consistent with shed length on the upside of Kou
Air port coverlay；Then vent top, side is being opened in advance and transparent wide adhesive tape is sticked, respectively to ensure side in bottom
Vent is maintained on a horizontal line, then uses blade down to be opened by the top of side vent on thin film
Mouthful to the bottom of side vent, formed some wide 12cm～13cm, long 80～100cm's and put down longitudinally of one another
The bar film of row, is stopped up the bar film being spaced alternately by tie string, and the side forming staggered form leads to
Air port；
The setting of front vent, with electric heater unit (electricity behind the position at vent top on canopy film before determining
Flatiron) at the coverlay that the upper end of front vent one piece of width of welding is 0.7m～1.2m, length is consistent with canopy film,
Then before opening in advance, the top of vent and bottom stick transparent wide adhesive tape respectively, determine vent top and
Bottom, then uses blade by the top of front vent down in the bottom of canopy film upper shed to front vent,
Form the parallel longitudinal bar film of wide 12cm～13cm, long 90cm～100cm, by tie string alternately
Bar film is stopped up, between space be front air vent；
The setting of upper vent, on canopy film on the south greenhouse peak at 20cm～30cm (ridge),
With electric heater unit (electric iron) weld in the upper end of upper vent one piece of width be 0.7m～1.2m, length with
The coverlay that canopy film is consistent, then sticks transparent wide adhesive tape respectively on the top and bottom opening vent in advance,
Determine top and the bottom of vent, then use blade by the top of upper vent down in canopy film upper shed
The bottom of supreme vent, that opens about width 10cm, length 0.5m from bottom to top is parallel longitudinal some
Bar film, is stopped up bar film alternately by tie string, between space be air vent；
When needs ventilate, the coverlay on each vent is rolled and fixed with film-pressing line, exposes ventilation
Hole；
When need not ventilate or time rainy, coverlay is put down, then by tight with canopy film for the edge of coverlay
It is closely attached to together, i.e. can reach the purpose of sealing thermal insulation.
Further, a width covering vent is fixed in the canopy indoor on the downside of each vent
For the fly net of about 1.5m, to prevent insect from entering in canopy.
Specifically, in the setting steps of upper vent, the first step: first determine upper ventilation with adhesive tape
Mouthful top and bottom, then with rule and black marking pen finish on adhesive tape bar intermembranous away from, under
With knife, canopy film is divided into parallel strip film on and, second step: every 4 rule films are a group, are divided into N
Group is tied up, and N is the natural number more than or equal to 1, and often group article film in the 1st rule film and the 3rd article
Bar film is tied up, and ties up with the 4th article for the 2nd article.
Specifically, in the setting steps of front vent or side vent, the first step: first true with adhesive tape
Determine front vent or the top of side vent and bottom, draw on adhesive tape with rule and black marking pen
Good bar intermembranous away from, with knife, canopy film is divided into some parallel strip films from top to bottom；
Second step: every 6 bar films are one group, are divided into N group and tie up, and N is the nature more than or equal to 1
Number, and often group article film in the 1st rule film and the 4th rule film stop up, tie up with the 5th article for the 2nd article,
Article 3, tie up with the 6th article, form the framework of vent；
3rd step: it addition, by the 2nd rule film in often group and the upper and lower infall of the 4th rule film
Stopping up, the 3rd article of upper and lower infall with the 5th article stops up, between various bar films intersect
The space formed is vent, and this binding method can increase the draught area of vent.
Further, described electric heater unit is electric iron.
The vent of a kind of vegetable plastic sheeting canopy room, including greenhouse frame, canopy film and film-pressing line, its feature exists
In, described canopy film is provided with article tape that is the most parallel to each other and that be bonded in canopy film upper surface, and at two glue
Canopy film between tape is provided with from bottom to top along longitudinally offering some films parallel to each other, and by above-mentioned
Bar film tie up the vent of formation alternately, and fix one in the upper end hot weld of described vent and be enough to completely
Cover the coverlay of described vent.
Further, a width covering vent is fixed in the canopy indoor on the downside of described vent
For the fly net of about 1.5m, to prevent insect from entering in canopy.
Further, the binder structure of described bar film is: every 4 rule films are one group, are divided into N group and tie
Prick, N is the natural number more than or equal to 1, and often group article film in the 1st rule film and the 3rd rule film tie up,
Article 2, tie up with the 4th article.
Further, the binder structure of described bar film is: every 6 bar films are one group, are divided into N group and tie
Prick, N is the natural number more than or equal to 1, and often group article film in the 1st rule film and the 4th rule film tie up
Get up, tie up with the 5th article for the 2nd article, tie up with the 6th article for the 3rd article；It addition, by the 2nd rule film and the 4th
The upper and lower infall of rule film stops up, the 3rd article of upper and lower infall bundle with the 5th article
Tying up, the space that various bar films are formed between intersecting is vent.
The invention has the beneficial effects as follows:
The most not only prevent canopy film to be destroyed in inclement weather, and ventilation effect is good.
The operation principle of this method of ventilation is consistent with big arch shed, when i.e. needing to ventilate, by the lid on vent
Film roll rises, and fixes with film-pressing line, exposes air vent；When need not ventilate, epiphragma is put down, then will lid
The edge of film closely sticks together with canopy film, i.e. can reach the purpose of sealing.
Compared with the vent of existing greenhouse ventilation Technology design, this method is ventilated and is had reasonable in design, structure
The features such as simply, unpowered, self-regulation, easy to use, canopy film length in service life.
Compared with existing ventilation scheme, canopy film used in this method is an entirety, and canopy film is open and flat to be difficult to
Wrinkling, moisture is difficult to become water droplet, light transmission and good heat preservation performance in canopy film surface condensation；Strong wind weather, will be logical
Coverlay on air port puts down, it is to avoid canopy film is torn by strong wind；Coverlay on vent is put down by the rainy day
Come, rainwater can be avoided to pour in canopy.Meanwhile, vent cost of manufacture is reduced.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings how this method is opened air port to be described further.
Accompanying drawing 1 is upper vent manufacturing process schematic diagram.
Accompanying drawing 2 is both sides vent and front vent manufacturing process schematic diagram.
Fig. 3 is the schematic diagram of vent.
In figure, A: coverlay；B: adhesive tape；C: bar film；D: tie string；E: vent；F: canopy film.
Detailed description of the invention
With reference to Figure of description, the therapy of waking up the patient from unconsciousness of various vents is done explained in detail below.
1. the design of vent and ventilation before big arch shed both sides vent and heliogreenhouse
Before upper greenhouse, first according to the span of bow member, determine the width of canopy film.Thin-film width is not enough
Time, now a few width thin film electric iron being welded together, make whole greenhouse film be integrally forming, canopy film is open and flat
Not creasing easily, moisture is difficult to become water droplet, light transmission and good heat preservation performance in canopy film surface condensation.On canopy film F
Determine vent position, then the upper end position at vent, respectively weld with electric iron the preceding paragraph 1.2m width,
The vent coverlay that length is consistent with shed length.During upper greenhouse, after canopy film is first-class, press film-pressing line, protect
Card canopy film is open and flat.
Open top, air port and bottom in advance, stick transparent wide adhesive tape, to ensure that vent is maintained at one
On horizontal line.With blade by the top of vent down in the bottom of canopy film upper shed to vent, form width
12～13cm, the parallel longitudinal bar film of long 80～100cm, alternately bar film is stopped up by tie string,
Form the vent of staggered form.
When needing to ventilate, the coverlay A on vent is rolled, fixes with film-pressing line, expose air vent E；
When need not ventilate or time rainy, coverlay is put down, then the edge of coverlay is closely attached to canopy film
Together, i.e. can reach the purpose of sealing thermal insulation.Canopy film is the most not only prevented to be destroyed in inclement weather, and
And ventilation effect is good.
After vent is opened, in the position of vent, fixing a upper width under canopy film is about 1.5m
Fly net, to prevent insect from entering in canopy.
The open method of vent before the vent of big arch shed both sides and heliogreenhouse, as in figure 2 it is shown, this leads to
The unlatching in air port divides three steps to complete:
The first step: first determine top and the bottom of vent with adhesive tape B, with rule and black mark
Pen finish on adhesive tape bar intermembranous away from, with knife, canopy film is divided into some parallel strip films from top to bottom
C。
Second step: every 6 bar films are one group, first ties up once, with 6 every 2 bar film tie string D
As a example by rule film, with tie string D, the 1st rule film and the 4th rule film are stopped up, the 2nd article and the 5th
Bar is tied up, and ties up with the 6th article, preliminarily forms the framework of vent for the 3rd article.
For increasing the draught area of vent, we add the 3rd operation.
3rd step: the upper and lower infall tie string D of the 2nd rule film and the 4th rule film is tied up
Getting up, the 3rd article of upper and lower infall with the 5th article stops up, and various bar films are formed between intersecting
Space be vent E.
This method processing and fabricating vent, the most simple and convenient, processing and fabricating shown in by specification accompanying drawing.
2. the design of vent and ventilation on heliogreenhouse
Vent and the design of upper vent before heliogreenhouse, method is opened with above-mentioned big arch shed both sides vent
Method is similar.
Before upper greenhouse, first having to the span according to heliogreenhouse and determine the width of canopy film, thin-film width is not
During foot, now a few width thin film electric iron are welded together, make whole greenhouse film be integrally forming.At canopy film
On determine the position at vent and front vent top (upper vent be generally located on away from greenhouse peak
On the south at 20～30cm (ridge), the position of lower vent is general so that ventilation operation is as the criterion).Electricity consumption
Flatiron is respectively 0.7m and 1.2m at upper end one piece of width of welding such as upper vent and front vents respectively, length
The coverlay consistent with canopy film.During upper greenhouse, after canopy film is first-class, press film-pressing line, it is ensured that canopy film is open and flat.
The design of vent before greenhouse: open the method in air port and the consistent of big arch shed, i.e. opening air port
Position, sticks transparent wide adhesive tape, determines top and the bottom of vent, with blade by the top of front vent
Down in the bottom of canopy film upper shed to front vent, forming wide 12～13cm, the longitudinal direction of long 90～100cm is put down
Row bar film, alternately bar film is stopped up by tie string, between space be air vent.
The design of vent on greenhouse: in top of greenhouse, determines the width of vent, opens width from bottom to top
Parallel longitudinal bar film about 10cm, length 0.5m, by staggered the tying up bar film alternately of tie string
Get up, between space be air vent.
Before heliogreenhouse at vent and upper vent, also to fix fly net, to prevent insect entrance
Indoor.
Owing on heliogreenhouse, vent is positioned at the position of ridge, under the mated condition not having other vents,
It also is able to form independent inlet and outlet.Heliogreenhouse night and winter to be incubated, and summer is rainproof, upper ventilation
It is too big that mouth is difficult to out, and vent width is the purpose that the half of front vent i.e. can reach available ventilation.Cause
This, in view of the difference of ventilation pig's tongue film length, the upper vent of heliogreenhouse is with the therapy of waking up the patient from unconsciousness of front vent
Different.
The therapy of waking up the patient from unconsciousness of vent on heliogreenhouse
As it is shown in figure 1, the unlatching of upper vent completes in two steps
The first step: first determine top and the bottom of vent with adhesive tape B, then with rule and black
Marking pen finish on adhesive tape bar intermembranous away from, from bottom to top with knife, canopy film is divided into parallel strip
Film C, shown in figure as upper in Fig. 2.
Second step: every 4 rule films are one group and tie up with tie string D, will the 1st rule film and the 3rd
Rule film is tied up, and ties up with the 4th article for the 2nd article, by that analogy, ties up with the 7th article for the 5th article, the 6th article
Tie up with the 8th article, form the cross type ventilating mouth E as shown in Fig. 2 figure below.
Embodiment described above is only to be described the preferred embodiment of the present invention, not to this
Bright scope is defined, on the premise of designing spirit without departing from the present invention, and relevant technical staff in the field
Various deformation and improvement to the present invention, all should expand in protection domain as determined by claims of the present invention.
Claims (5)
1. a vegetable plastic sheeting canopy chamber ventilated method, it is characterised in that at the top, front of described canopy room
Side and both sides offer vent, front vent and side vent respectively,
The setting of side vent: determine side vent position on thin film on opposite sides, then ventilate in side
Cover with the side vent that electric heater unit welds one piece of 1.2m width, length is consistent with shed length on the upside of Kou
Film；Then open vent top, side in advance and bottom sticks transparent wide adhesive tape respectively, then use blade thin
From the top of side vent toward under shed to the bottom of side vent on film, formed some wide 12cm～13cm,
Long 80～100cm's and the most parallel bar film, the bar film being spaced alternately by tie string
Stop up the side vent forming staggered form；
The setting of front vent, the position at vent top after with electric heater unit exists before determining on canopy film
The coverlay that one piece of width is 0.7m～1.2m, length is consistent with canopy film is welded in the upper end of front vent, then exists
Top and the bottom of opening front vent in advance stick transparent wide adhesive tape respectively, determine top and the bottom of vent,
Then use blade by the top of front vent down in the bottom of canopy film upper shed to front vent, form width
The parallel longitudinal bar film of 12cm～13cm, long 90cm～100cm, by tie string alternately by bar film
Stop up air vent before formation；
In the setting steps of front vent or side vent, the first step: logical before first determining with transparent wide adhesive tape
Air port or the top of side vent and bottom, finish bar with rule and black marking pen on transparent wide adhesive tape
Intermembranous away from, with knife, canopy film is divided into some parallel strip films from top to bottom；
Second step: every 6 bar films are one group, are divided into N group and tie up, and N is the nature more than or equal to 1
Number, and often group article film in the 1st rule film and the 4th rule film stop up, tie up with the 5th article for the 2nd article,
Article 3, tie up with the 6th article, form the framework of vent；
3rd step: the upper and lower infall of the 2nd rule film in often group and the 4th rule film has been tied up
Coming, the 3rd article of upper and lower infall with the 5th article stops up, the sky that each bar film is formed between intersecting
Gap is vent；
The setting of upper vent, on canopy film on the south greenhouse peak at 20cm～30cm, fills with electrical heating
Put and weld the coverlay that one piece of width is 0.7m～1.2m, length is consistent with canopy film in the upper end of upper vent, so
After stick transparent wide adhesive tape respectively on the top and bottom opening vent in advance, determine top and the end of vent
End, then uses blade by the top of upper vent down in the bottom of the canopy supreme vent of film upper shed, from
Upper and under open some the parallel longitudinal films about width 10cm, length 0.5m, interlocked by tie string
Bar film is stopped up the upper air vent of formation by ground；
In the setting steps of upper vent, the first step: first determine the top of upper vent with transparent wide adhesive tape
Portion and bottom, then with rule and black marking pen finish on transparent wide adhesive tape bar intermembranous away from, from top to bottom
With knife, canopy film is divided into some parallel strip films, second step: every 4 rule films are a group, are divided into N
Group is tied up, and N is the natural number more than or equal to 1, and often group article film in the 1st rule film and the 3rd article
Bar film is tied up, and ties up with the 4th article for the 2nd article；
When needs ventilate, the coverlay on each vent is rolled and fixed with film-pressing line, exposes ventilation
Hole；
When need not ventilate or time rainy, coverlay is put down, then by tight with canopy film for the edge of coverlay
It is closely attached to together.
A kind of vegetable plastic sheeting canopy chamber ventilated method the most according to claim 1, it is characterised in that
A fly net covering vent is fixed in canopy indoor on the downside of each vent.
A kind of vegetable plastic sheeting canopy chamber ventilated method the most according to claim 1, it is characterised in that
Described electric heater unit is electric iron.
4. a vent for vegetable plastic sheeting canopy room, including greenhouse frame, canopy film and film-pressing line, its feature
It is, described canopy film is provided with transparent wide adhesive tape that is the most parallel to each other and that be bonded in canopy film upper surface, and
It is provided with from top to bottom along longitudinally offering some films parallel to each other on canopy film between two transparent wide adhesive tapes,
And tied up, by described bar film, the vent formed alternately, and fix in the upper end hot weld of described vent
One be enough to cover all the coverlay of described vent；
The binder structure of described bar film is the one in following manner:
Binder structure one: every 4 rule films are one group, are divided into N group and tie up, and N is more than or equal to 1
Natural number, and often group article film in the 1st rule film and the 3rd rule film tie up, tie up with the 4th article for the 2nd article；
Binder structure two: every 6 bar films are one group, are divided into N group and tie up, and N is more than or equal to 1
Natural number, and often the 1st rule film and the 4th rule film in group article film stops up, the 2nd article and the 5th article
Tie up, tie up with the 6th article for the 3rd article；It addition, by the 2nd rule film and the upper and lower of the 4th rule film
Infall stops up, and the 3rd article of upper and lower infall with the 5th article stops up, and various bar films are handed over
The space formed between fork is vent.
The vent of a kind of vegetable plastic sheeting canopy room the most according to claim 4, it is characterised in that
A fly net covering vent is fixed in canopy indoor on the downside of described vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410490115.3A CN104285730B (en) | 2014-09-23 | 2014-09-23 | A kind of vegetable plastic sheeting canopy chamber ventilated method and vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410490115.3A CN104285730B (en) | 2014-09-23 | 2014-09-23 | A kind of vegetable plastic sheeting canopy chamber ventilated method and vent |
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| CN104285730A CN104285730A (en) | 2015-01-21 |
| CN104285730B true CN104285730B (en) | 2016-10-05 |
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| CN201410490115.3A Active CN104285730B (en) | 2014-09-23 | 2014-09-23 | A kind of vegetable plastic sheeting canopy chamber ventilated method and vent |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2016200398B2 (en) * | 2016-01-22 | 2017-08-31 | System Stormseal Pty Ltd | Heat Shrink Covering of Built Structures and Method |
| CN108157029A (en) * | 2018-02-06 | 2018-06-15 | 台山市绿香美园艺科技有限公司 | A kind of windproof greenhouse |
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|---|---|---|---|---|
| EP1731694A2 (en) * | 2005-06-08 | 2006-12-13 | Jacques Borner | Tunnel like shelter for the protection of swimming pools or plantations |
| CN2870442Y (en) * | 2006-01-04 | 2007-02-21 | 山东省农业科学院蔬菜研究所 | Ventilator of vegetable greenhouse |
| CN203279584U (en) * | 2013-04-25 | 2013-11-13 | 尹候铨 | Crop plastic greenhouse |
| CN103535220A (en) * | 2013-10-19 | 2014-01-29 | 郭安斌 | Ventilation opening of solar greenhouse |
-
2014
- 2014-09-23 CN CN201410490115.3A patent/CN104285730B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1731694A2 (en) * | 2005-06-08 | 2006-12-13 | Jacques Borner | Tunnel like shelter for the protection of swimming pools or plantations |
| CN2870442Y (en) * | 2006-01-04 | 2007-02-21 | 山东省农业科学院蔬菜研究所 | Ventilator of vegetable greenhouse |
| CN203279584U (en) * | 2013-04-25 | 2013-11-13 | 尹候铨 | Crop plastic greenhouse |
| CN103535220A (en) * | 2013-10-19 | 2014-01-29 | 郭安斌 | Ventilation opening of solar greenhouse |
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| CN104285730A (en) | 2015-01-21 |
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