CN2473896Y - Air inflated plastic greenhouse - Google Patents
Air inflated plastic greenhouse Download PDFInfo
- Publication number
- CN2473896Y CN2473896Y CN01241586U CN01241586U CN2473896Y CN 2473896 Y CN2473896 Y CN 2473896Y CN 01241586 U CN01241586 U CN 01241586U CN 01241586 U CN01241586 U CN 01241586U CN 2473896 Y CN2473896 Y CN 2473896Y
- Authority
- CN
- China
- Prior art keywords
- canopy
- air
- shed
- heat insulating
- booth according
- 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
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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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- Greenhouses (AREA)
Abstract
The utility model relates to an aeration type plastic shed belonging to the greenhouse category. The utility model comprises an automatic aeration device, a ventilating device and an automatic control box. At least one air thermal insulation layer is provided in the shed body. The inner part of the lowest layer is provided with a reinforcing rib in a radiation form along the length direction. After being filled with backfill soil, four sides of the bottom part extend into the foundation groove and are fixedly connected with the foundation through the shed protecting ropes arranged on the surface of the shed body. An passageway is provided on the end face and the shed is kept sealed. The utility model with the advantages of a good thermal insulation performance and a low cost raises the quality and quantity of cultivated crops and is a preferable greenhouse shed in seasons of coldness and low temperature.
Description
The utility model relates to a kind of plastic tunnel of inflatable, belongs to the greenhouse class, be the plantation of cold or low temperature season melon and fruit, vegetables, grow seedlings, first-selected green house such as breed.
Plastic vegetable greenhouse in the past normally adopts at the back and builds a wall, in establish some pillars, ceiling is provided with skeleton, buries the version of soil all around, and will lay one deck straw screen or mat toward contact above the night ceiling and be incubated, and covers the volume in daytime night.Described plastic vegetable greenhouse is owing to complex structure, cost height, wind loading rating is poor, and the Time To Market that the effective area availability is low in the canopy, sight line is bad, the plastic film heat-insulating property is poor, light transmittance is low, the interior absorption of canopy solar energy is few, cause vegetables lags behind, competitiveness descends, economic benefit is low.For the time of the listing of trying to be the first, also to take the heating service measure usually, will increase the vegetables cost like this.The service life of while plastic film is short, needs change once in 1 year.
The purpose of this utility model be to provide a kind of simple in structure, select that valency is low, wind loading rating is strong, good heat insulating, light transmittance height, solar energy-absorbing capacity of solar energy are strong, improve kind of plant quality and output, in advance the crop Time To Market, reduce cost, the plastic tunnel of the inflatable of good in economic efficiency, long service life.
The purpose of this utility model realizes by the following technical solutions:
Comprise that the self-filler, air interchanger and the automatic control box that are made of fan blower form, its canopy body is provided with one deck air heat insulating layer at least, it is radial that the inside of basecoat is along its length, be provided with ribs, put in after the backfill soil of packing into around the bottom in the ground foundation trench, and fixedly connected with ground by the canopy rope that protects that is located on the canopy surface, end face is provided with access door and keeps sealing in the canopy.
The outer surface of described canopy body is provided with and protects the canopy net, fixedlys connected with the metal insert that is located at the foundation trench outside, ground in its lower end.
Described ribs is to be broken line shape along its length to be provided with.
Communicate with each other between the described air heat insulating layer, air inlet links to each other with the outlet of fan blower.
Air pressure in the described air heat insulating layer is equal to or greater than an atmospheric pressure.
One side inwall of described canopy body is provided with the air inlet that can communicate with air heat insulating layer, which is provided with the valve plate of single-way switch.
Described air interchanger comprises electromotor and air-introduced machine, and the exhaust outlet of its air-introduced machine links to each other with air outlet on being located at canopy body one side, and exhausting duct is provided with the single-way switch valve plate, and air entry stretches to ceiling.
The utility model compared with prior art, owing to adopted the multi-layer air heat-insulation layer, imported polyurethane plastic film with high-strength high-transmittance is an interlayer, and ribs is set in basecoat, the canopy external surface also is provided with gains in strength and the protecting the canopy net and protect canopy rope and automatically inflation thereof of wind loading rating, a series of technical measures such as regular air interchanger, and have simple in structure through evidence, cost is low, good heat insulating, solar energy-absorbing capacity of solar energy is strong, temperature, pressure control in the canopy is adjustable, be beneficial to the growth of raise crop, it is good in economic efficiency that quality good yield height is put it in advance on market, simultaneously the high long service life of intensity.
Fig. 1 is a main TV structure schematic diagram of the present utility model.
Fig. 2 is the view that is provided with of ribs.
Fig. 3 is the syndeton schematic diagram that protects canopy rope, canopy body bottom and ground foundation trench.
Fig. 4 is the structural representation of the import and export relevant position of air-introduced machine.
Embodiment of the present utility model is described in detail in conjunction with the accompanying drawings, the canopy body is to make with the imported polyurethane plastic film 2 of high-strength high-transmittance to have three layer of air heat-insulation layers 3, and communicate with each other between each layer, the inside of basecoat is the radial ribs 4 that is provided with broken line shape trend along its length, after the thin backfill soil 18 of packing into around the bottom, put in the ground foundation trench 1, and fixedly connected by its metal insert 16 that protects canopy net 10 and and protect canopy rope 12 and be located at the foundation trench outside, ground that is located on the canopy external surface, end face is provided with access door 7, bonding so that its sealing by doorframe 6 with corresponding interlayer, gate 5 can need be accepted or rejected by the user, one jiao of fan blower 14 that is provided with inflation at canopy body sunny side, the port of export of fan blower 14 links to each other with air inlet 13, the madial wall of the opposite side of canopy body is provided with the air inlet of inflating 15 in canopy, which is provided with the valve plate of single-way switch, being provided with automatic control box 8 in the canopy matches incompatible with temperature and air pressure in the control and regulation canopy with electrical nodes thermometer and electric node manometer 9, air-introduced machine 17 is located on the interior ground of canopy, its air entry 11 stretches to ceiling, the exhaust outlet of air-introduced machine 17 links to each other with exhaust outlet on being located at the canopy body sidewall, the single-way switch valve plate is set on the exhausting duct, and described access door 7 outwards is and the two-layer door inwardly opened.
When the utility model uses, by local weather conditions, the width and the degree of depth of which floor air heat insulating layer 3 and ground foundation trench 1 adopted in decision, the fine sand soil of being packed in bottom around the canopy body lower end then puts in the ground foundation trench 1 interior canopy rope 12 that will protect and fixedlys connected with the metal insert 16 that is located at the foundation trench outside, ground with the lower end of protecting canopy net 10, starting fan blower 14 then inflates in air heat insulating layer 3, inflate successively to internal layer from the upper strata, canopy is body formed when reaching preset air pressure, the single-way switch valve plate that is located at this moment on the canopy body internal layer sidewall is opened, enter in the canopy from air inlet 15, when the air pressure relative equilibrium in canopy internal gas pressure and the air heat insulating layer 3, the single-way switch valve plate is closed automatically, fan blower 14 quits work, in use when if air heat insulating layer 3 and canopy internal gas pressure are lower than preset air pressure, electric node manometer 9 is worked automatically, makes fan blower 14 work, quits work when reaching predetermined pressure.Treat after work a period of time, during the ventilation of canopy domestic demand, air-introduced machine 17 work, air is discharged outside the canopy from the air entry 11 suctions exhaust outlet on the sidewall in being located at canopy that places ceiling portion in the canopy, and fresh warm air is imported in air heat insulating layer 3 in the canopy, and air-introduced machine 17 quit work after displacement was over, meanwhile the canopy internal gas pressure is lower than predetermined pressure, fan blower 14 is started working, till reaching preset air pressure, with this periodic duty that goes round and begins again.
Claims (7)
1, a kind of plastic tunnel of inflatable, form by self-filler, air interchanger and automatic control box (8) that fan blower (14) constitutes, it is characterized in that the canopy body is provided with one deck air heat insulating layer (3) at least, the inside of basecoat is the radial ribs (4) that is provided with along its length, put in the ground foundation trench (1) after the backfill soil (1-8) of packing into around the bottom, and fixedly connected with ground by the canopy rope (12) that protects that is located on the canopy surface, end face is provided with access door (7), and keeps sealing in the canopy.
2, booth according to claim 1, the outer surface that it is characterized in that described canopy body is provided with and protects canopy net (10), and fixedly connected with the metal insert (16) that is located at ground foundation trench (1) outside in its lower end.
3, booth according to claim 1 is characterized in that described ribs (4) is to be broken line shape along its length to be provided with.
4, booth according to claim 1 is characterized in that communicating with each other between the described air heat insulating layer (3), and air inlet (13) links to each other with the outlet of fan blower (14).
5, booth according to claim 1 is characterized in that the interior air pressure of described air heat insulating layer (3) is for being equal to or greater than an atmospheric pressure.
6, booth according to claim 1 is characterized in that a side inwall of described canopy body is provided with the air inlet (15) that can communicate with air heat insulating layer (3), which is provided with the valve plate of single-way switch.
7, booth according to claim 1, it is characterized in that described air interchanger, comprise electromotor and air-introduced machine (17), the exhaust outlet of its air-introduced machine (17) links to each other with exhaust outlet on being located at canopy body one side, exhausting duct is provided with the single-way switch valve plate, and air entry (11) stretches to ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01241586U CN2473896Y (en) | 2001-05-14 | 2001-05-14 | Air inflated plastic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01241586U CN2473896Y (en) | 2001-05-14 | 2001-05-14 | Air inflated plastic greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2473896Y true CN2473896Y (en) | 2002-01-30 |
Family
ID=33653550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01241586U Expired - Fee Related CN2473896Y (en) | 2001-05-14 | 2001-05-14 | Air inflated plastic greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2473896Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098675A (en) * | 2013-01-31 | 2013-05-15 | 姚永龙 | Double-layer air non-column sunlight plastic greenhouse |
| CN104604601A (en) * | 2015-03-04 | 2015-05-13 | 李大民 | Non-bracket large-span single-layer film refill-type inflated greenhouse structure |
| CN104855173A (en) * | 2015-04-23 | 2015-08-26 | 盐城工学院 | Upright-free frameless nursery greenhouse |
| CN106358845A (en) * | 2016-09-21 | 2017-02-01 | 成立 | Inflatable greenhouse without support |
| CN106472168A (en) * | 2016-09-21 | 2017-03-08 | 成立 | The manufacture method that a kind of inflated type no supports booth |
| CN109356423A (en) * | 2017-09-25 | 2019-02-19 | 山西铱格斯曼航空科技有限公司 | A kind of continuous air ribbed type hangar of independent air column |
| CN112889544A (en) * | 2021-01-21 | 2021-06-04 | 纪晓军 | Double-film pressurizing greenhouse with low energy consumption |
-
2001
- 2001-05-14 CN CN01241586U patent/CN2473896Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098675A (en) * | 2013-01-31 | 2013-05-15 | 姚永龙 | Double-layer air non-column sunlight plastic greenhouse |
| CN104604601A (en) * | 2015-03-04 | 2015-05-13 | 李大民 | Non-bracket large-span single-layer film refill-type inflated greenhouse structure |
| CN104855173A (en) * | 2015-04-23 | 2015-08-26 | 盐城工学院 | Upright-free frameless nursery greenhouse |
| CN106358845A (en) * | 2016-09-21 | 2017-02-01 | 成立 | Inflatable greenhouse without support |
| CN106472168A (en) * | 2016-09-21 | 2017-03-08 | 成立 | The manufacture method that a kind of inflated type no supports booth |
| CN109356423A (en) * | 2017-09-25 | 2019-02-19 | 山西铱格斯曼航空科技有限公司 | A kind of continuous air ribbed type hangar of independent air column |
| CN112889544A (en) * | 2021-01-21 | 2021-06-04 | 纪晓军 | Double-film pressurizing greenhouse with low energy consumption |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Bingchun Document name: Notification of Termination of Patent Right |
|
| 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 |