CN2764139Y - Narrow width light and shade strip sun shielding net - Google Patents
Narrow width light and shade strip sun shielding net Download PDFInfo
- Publication number
- CN2764139Y CN2764139Y CNU2004201124319U CN200420112431U CN2764139Y CN 2764139 Y CN2764139 Y CN 2764139Y CN U2004201124319 U CNU2004201124319 U CN U2004201124319U CN 200420112431 U CN200420112431 U CN 200420112431U CN 2764139 Y CN2764139 Y CN 2764139Y
- Authority
- CN
- China
- Prior art keywords
- light
- net
- width
- shed
- sun shielding
- 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
-
- 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
Abstract
The utility model relates to a narrow width light and dark strip sun shielding net, the width of which is between 25 cm and 100 cm. The light and dark strips are woven by woven threads sparsely and closely interphase. The strip widths of the dark strip are between 5 cm and 8 cm and the light transmission rate is smaller than 15 percents. The strip widths of the light strips are between 2 cm to 4 cm and the light transmission rate is more than 85 percents. When woven longitudinally, the width of the narrow width light and dark strip sun shielding net is between 25 cm and 100 cm. The length of the narrow width light and dark strip sun shielding net is not limited generally between 50 cm and 100 cm. The sun shielding net can be used for building shade sheds when shade loving crops are cultivated. Because the net threads of the light strips are very sparse, rain water can be guaranteed to fall down on the ground evenly and not damage the surface of the shed. Simultaneously, the upper and the lower air pressure of the surface of the shed is guaranteed to be relatively balanced and the surface of the shed can not be rolled away because of too big empty absorption action. Because the width of the net is narrow, the light transmission rate can be adjusted by manual closed pull and separation between net pieces. The bigger of the separating distance, the bigger of the light transmission rate of the surface of the shed.
Description
Affiliated technical field
The utility model is to be applied to the sunshade net that special crop is produced, and need in the production process to be specially adapted to adjust the production of the special crop of intensity of illumination.
Background technology
The sunshade net that is widely used in the cultivation of crop dim light at present is the even light sunshade net of wide cut plain weave, though can satisfy the different dim light requirements of Different Crop by mesh density, but the special crop for different vegetative stages needs different illumination to require then can't satisfy its special change light needs.In addition, plain weave is spared the set sunshade of light sunshade net, when rainy, falls the heavy damage that the railway carriage or compartment face is caused owing to the expansive force effect of water concentrates on a place; When blowing hard, often ceiling is swept away because of suction effect.
Summary of the invention
For the Three Difficult Issues that the even light sunshade net of the plain weave that solves existing use exists, the utility model provides a kind of sunshade net, and this sunshade net can guarantee that rainwater evenly lands, and does not destroy the railway carriage or compartment face; Can prevent effectively that strong wind from producing suction effect and sweeping away the canopy face; Also can weave the sunshade net of different light transmittances as required, the different sunshade of light transmittance is set, and can require manually to adjust at any time in the difference of different phase according to same crop to intensity of illumination.
Technical scheme
The technical scheme that the utility model adopted is: change the wide cut sunshade net more than traditional fabric width 100cm into fabric width 100cm with the interior net of sunshade in a narrow margin, according to the production needs of different regions, fabric width is provided with minimum for 25cm, is 100cm to the maximum; Traditional even light sunshade net changed into knit the rare close alternate light and shade band sunshade net of line.This sunshade net can guarantee that rainwater evenly lands because the very rare oolemma of netting twine is arranged, and does not cause the destruction to the railway carriage or compartment face, also because of the very rare oolemma of netting twine is arranged, guarantees canopy face air pressure relative equilibrium up and down, can the canopy face not swept away because of excessive suction effect; Wide narrower because of netting again, can between the width of cloth, carry out artificial drawing and separate, spaces is big more, and canopy face light transmittance is big more.Require especially big special crop to becoming light,, double-deck canopy face can be set, when the illumination of needs maximum, the lower net sheet can be removed, guarantee optimum illumination condition as southern part of the country Panax pseudoginseng.
Description of drawings
Figure one is the structural representation of light and shade band sunshade net in a narrow margin, wherein 1. is the breadth width, between the 100cm, 2. is breadth length at 25cm, and is unrestricted.The sequence number of the Arabic numerals signs light and shade band of below, wherein 1,3,5 etc. is filaments of sun band, 2,4,6 etc. is bright band.
Beneficial effect
The beneficial effects of the utility model are, can not change knitmesh equipment, only need to change the knitmesh wire laying mode, Can produce the product that meets the requirements; Canopy face set-up mode does not change substantially, only needs anti-according to the illumination of crop The penetrating light intensity of canopy face should be manually adjusted, the suitableeest illumination requirement of crop can be satisfied.
Embodiment
Shown in figure one, light and shade band sunshade netting gear body braiding scheme is as follows in a narrow margin: the sequence number of the Arabic numerals sign light and shade band of below, wherein 1,3,5 ... be blanking bar, bandwidth 5cm to 8cm, light transmittance is less than 15%; 2,4,6 ... be oolemma, bandwidth 2cm to 4cm, light transmittance is greater than 85%.Longitudinal knitted, fabric width (1. institute sign place) 25cm to 100cm, the width of cloth long (2. institute sign place) is not limit, and is generally 50m to 100m.
Claims (2)
1. a light and shade band sunshade net in a narrow margin is made up of rare close alternate line of knitting, and it is characterized in that: the fabric width scope is between 25cm to 100cm, and the light and shade band alternately in the vertical.
2. sunshade net according to claim 1 is characterized in that: oolemma and blanking bar vertically alternately, the wide 5cm to 8cm of blanking bar, light transmittance be less than 15%, the wide 2cm to 4cm of oolemma, light transmittance is greater than 85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201124319U CN2764139Y (en) | 2004-11-08 | 2004-11-08 | Narrow width light and shade strip sun shielding net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201124319U CN2764139Y (en) | 2004-11-08 | 2004-11-08 | Narrow width light and shade strip sun shielding net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2764139Y true CN2764139Y (en) | 2006-03-15 |
Family
ID=36167062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004201124319U Expired - Fee Related CN2764139Y (en) | 2004-11-08 | 2004-11-08 | Narrow width light and shade strip sun shielding net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2764139Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613026A (en) * | 2012-03-28 | 2012-08-01 | 天津双联科鑫生物科技有限公司 | Sunlight greenhouse for dendrobium candidum cultivation and cultivating method of dendrobium candidum |
| WO2015193800A3 (en) * | 2014-06-16 | 2016-03-10 | Nine Ip Limited | Netting material |
| CN109006085A (en) * | 2018-08-29 | 2018-12-18 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshading net for agriculture use |
| CN109041959A (en) * | 2018-09-10 | 2018-12-21 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshade net for tomato cultivation |
| CN109105095A (en) * | 2018-08-29 | 2019-01-01 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshade net |
| CN109121915A (en) * | 2018-08-29 | 2019-01-04 | 巢湖市聚汇遮阳设备科技有限公司 | Sunshade net |
| CN109121914A (en) * | 2018-08-29 | 2019-01-04 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshade net |
| CN109168815A (en) * | 2018-08-29 | 2019-01-11 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshading net for agriculture use |
-
2004
- 2004-11-08 CN CNU2004201124319U patent/CN2764139Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613026A (en) * | 2012-03-28 | 2012-08-01 | 天津双联科鑫生物科技有限公司 | Sunlight greenhouse for dendrobium candidum cultivation and cultivating method of dendrobium candidum |
| WO2015193800A3 (en) * | 2014-06-16 | 2016-03-10 | Nine Ip Limited | Netting material |
| US10849281B2 (en) | 2014-06-16 | 2020-12-01 | Nine Ip Limited | Netting material |
| CN109006085A (en) * | 2018-08-29 | 2018-12-18 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshading net for agriculture use |
| CN109105095A (en) * | 2018-08-29 | 2019-01-01 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshade net |
| CN109121915A (en) * | 2018-08-29 | 2019-01-04 | 巢湖市聚汇遮阳设备科技有限公司 | Sunshade net |
| CN109121914A (en) * | 2018-08-29 | 2019-01-04 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshade net |
| CN109168815A (en) * | 2018-08-29 | 2019-01-11 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshading net for agriculture use |
| CN109041959A (en) * | 2018-09-10 | 2018-12-21 | 巢湖市聚汇遮阳设备科技有限公司 | A kind of sunshade net for tomato cultivation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |