CN203951972U - The mixed booth that covers of a kind of single bevel dome-shaped nethike embrane - Google Patents
The mixed booth that covers of a kind of single bevel dome-shaped nethike embrane Download PDFInfo
- Publication number
- CN203951972U CN203951972U CN201420353032.5U CN201420353032U CN203951972U CN 203951972 U CN203951972 U CN 203951972U CN 201420353032 U CN201420353032 U CN 201420353032U CN 203951972 U CN203951972 U CN 203951972U
- Authority
- CN
- China
- Prior art keywords
- booth
- arch face
- covers
- hot
- ventilating opening
- 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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Classifications
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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 belongs to agricultural facility field, relate to the mixed booth that covers of a kind of single bevel dome-shaped nethike embrane, comprise the framework being formed by column and pull bar, large shed top surface adopts arch face structure, described arch face is longitudinally designed to 2%～2.5% gradient, wherein the high-end place of arch face is provided with ventilating opening, and ventilating opening arranges fly net; Arch face both sides arrange plastic film and cover, and centre arranges fly net and covers.The utility model is simple in structure, improve on the original basis, cost is low, adopt tilting structure can effectively promote that in canopy, hot-air flows and discharges, be conducive to reduce temperature of shed, have that nature cooling-down effect is better, daylighting is effective, result of use is good, anniversary availability high, for the autumn in hot-zone summer vegetables produce and provide support.
Description
Technical field
The utility model belongs to agricultural facility field, relates to a kind of planting greenhouse, specifically the mixed booth that covers of a kind of single bevel dome-shaped nethike embrane.
Background technology
In recent years, the development of the film booth in province, China hot-zone rapidly, fruit vegetable grow seedlings and the conserving culture of the crop such as western muskmelon in brought into play important function.But these booths are substantially similar to the thermal-insulating type booth in the vast north, basic framework adopts tube material to make, and cladding material is plastic film and carries out all standing, therefore, and the multiple effect such as can play insulation, insect protected in winter-spring season vegetable growing kind, keep off the rain.
The canopy type of existing booth adopts contour design substantially, in canopy, hot-air flows and discharges comparatively difficulty, causes the temperature great majority in booth summer and autumn of hot-zone to be spent up to 60～70, therefore can not solve well cooling problem, substantially can not use at autumn in summer high temperature season, anniversary availability is very low.Along with the extensive attention of light vegetables is crossed by governments at all levels and various circles of society to the autumn in summer, design-build go out can be suitable the autumn in summer vegetables cross the cooling type booth of light production, become hot-zone vegetables production problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of single bevel dome-shaped nethike embrane the mixed booth that covers for the deficiencies in the prior art, adopt tilting structure can effectively promote that in canopy, hot-air flows and discharges, be conducive to reduce temperature of shed, guarantee that temperature of shed is not higher than the outer temperature of canopy, for the vegetables production of autumn in hot-zone summer provides support.
The technical scheme that the utility model adopts:
The mixed booth that covers of a kind of single bevel dome-shaped nethike embrane, comprise the framework being formed by column and pull bar, large shed top surface adopts arch face structure, described arch face is longitudinally designed to 2%～2.5% gradient, impel the interior hot-air of canopy along ceiling fast moving, wherein the high-end place of arch face is provided with ventilating opening, and ventilating opening arranges fly net, for discharging hot-air insect protected; Arch face both sides arrange plastic film and cover, and centre arranges fly net and covers, and not only increase daylighting effect, and can drive hot-air up to walk, and the fly net in the middle of arch face is discharged canopy as far as possible.After temperature of shed raises, hot air rising flow to that high-end place (highest point of canopy) is discharged by ventilating opening or fly net in the middle of arch face is discharged to ceiling and along arch face, thereby keeps temperature of shed not higher than the outer temperature of canopy.
As further improvement of the utility model, heat sink is set in booth, can further control temperature of shed.Described heat sink is mist cooling equipment or exhaust fan equipment.
The utility model is simple in structure, improve on the original basis, cost is low, adopt tilting structure can effectively promote that in canopy, hot-air flows and discharges, be conducive to reduce temperature of shed, have that nature cooling-down effect is better, daylighting is effective, result of use is good, anniversary availability high, for the autumn in hot-zone summer vegetables produce and provide support.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, column; 2, pull bar; 3, arch face; 4, ventilating opening; 5,20 order fly nets; 6,40 order fly nets;
Embodiment
Below by embodiment the utility model is described in further detail by reference to the accompanying drawings, but not as to restriction of the present utility model.
In the structure shown in Fig. 1, the utility model comprises the framework being made up of column 1 and pull bar 2, framework adopts galvanizing thick walled steel tube material to make, general frame is north-south, and large shed top surface adopts arch face structure, is designed to 2%～2.5% gradient along north-south arch face 3, adopt the high design in southern low north, wherein the high-end place (the North) of arch face is provided with ventilating opening 4, and ventilating opening arranges 20 object fly nets 5, for discharging hot-air insect protected; Arch face both sides arrange plastic film and cover, fixed by draw-in groove and plastic jump ring, centre arranges 40 order fly nets 6 and covers, not only increase daylighting effect, and can drive hot-air up to walk, fly net in the middle of arch face is discharged canopy as far as possible, and two side surrounding surfaces of booth and north and south end face adopt 40 order fly nets to cover; Mist cooling equipment or cascade cooling system are set in booth.
Because the cardinal wind of hot-zone especially Hainan Region summer is south wind, the lower end of booth is towards south, high-end place is exposed to the north, in the time that wind is in the south to booth, produce zone of positive pressure in windward side, lee face and formation negative pressuren zone, end face arch place, at this moment aeration-cooling best results, and high temperature air in canopy can be discharged from the fly net in the middle of the high-end ventilating opening 4 of booth and arch face 3, reach the object of cooling in canopy, make temperature of shed not higher than the outer temperature of canopy, ensure that hot-zone booth can normally use summer and autumn, improves the availability of booth.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the mixed booth that covers of single bevel dome-shaped nethike embrane, comprise the framework being made up of column and pull bar, large shed top surface adopts arch face structure, it is characterized in that: described arch face is longitudinally designed to 2%～2.5% gradient, wherein the high-end place of arch face is provided with ventilating opening, and ventilating opening arranges fly net; Arch face both sides arrange plastic film and cover, and centre arranges fly net and covers.
2. booth according to claim 1, is characterized in that: heat sink is set in booth.
3. booth according to claim 2, is characterized in that: described heat sink is mist cooling equipment or exhaust fan equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353032.5U CN203951972U (en) | 2014-06-28 | 2014-06-28 | The mixed booth that covers of a kind of single bevel dome-shaped nethike embrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353032.5U CN203951972U (en) | 2014-06-28 | 2014-06-28 | The mixed booth that covers of a kind of single bevel dome-shaped nethike embrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951972U true CN203951972U (en) | 2014-11-26 |
Family
ID=51912631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353032.5U Expired - Fee Related CN203951972U (en) | 2014-06-28 | 2014-06-28 | The mixed booth that covers of a kind of single bevel dome-shaped nethike embrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109170433A (en) * | 2018-09-21 | 2019-01-11 | 湖州吴兴金农生态农业发展有限公司 | A kind of novel wide-body greenhouse of suitable southern vegetable cultivation |
| CN110226546A (en) * | 2019-07-22 | 2019-09-13 | 漳州闽辉铭智水产科技有限公司 | It is suitble to the method for south industrial aquaculture prawn |
| CN110366997A (en) * | 2019-08-29 | 2019-10-25 | 河海大学常州校区 | A kind of intelligence air control agricultural greenhouse and its operation method |
-
2014
- 2014-06-28 CN CN201420353032.5U patent/CN203951972U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109170433A (en) * | 2018-09-21 | 2019-01-11 | 湖州吴兴金农生态农业发展有限公司 | A kind of novel wide-body greenhouse of suitable southern vegetable cultivation |
| CN110226546A (en) * | 2019-07-22 | 2019-09-13 | 漳州闽辉铭智水产科技有限公司 | It is suitble to the method for south industrial aquaculture prawn |
| CN110366997A (en) * | 2019-08-29 | 2019-10-25 | 河海大学常州校区 | A kind of intelligence air control agricultural greenhouse and its operation method |
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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: 20141126 Termination date: 20160628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |