CN103125307A - Spray-type snow cleaning and dust removing double-cavity intermediate-ventilation arched sunlight greenhouse - Google Patents
Spray-type snow cleaning and dust removing double-cavity intermediate-ventilation arched sunlight greenhouse Download PDFInfo
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- CN103125307A CN103125307A CN201310060451XA CN201310060451A CN103125307A CN 103125307 A CN103125307 A CN 103125307A CN 201310060451X A CN201310060451X A CN 201310060451XA CN 201310060451 A CN201310060451 A CN 201310060451A CN 103125307 A CN103125307 A CN 103125307A
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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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Abstract
A spray-type snow cleaning and dust removing double-cavity intermediate-ventilation arched sunlight greenhouse comprises a greenhouse, a high-pressure water pump, an irrigation system and an automatic temperature and humidity control device. The spray-type snow cleaning and dust removing double-cavity intermediate-ventilation arched sunlight greenhouse is characterized in that the greenhouse is an arched sunlight greenhouse comprising a rigid supporting framework and double-cavity agricultural greenhouse films, the rigid supporting framework comprises rigid arched beams and rectangular frames, the rectangular frames are fixedly arranged in middles of the rigid arched beams and comprise symmetrical vertical struts, middle-roof frames and strut bases are respectively fixedly connected with upper and lower sides of the struts to form the rectangular frames, the double-cavity agricultural greenhouse films are hermetically and fixedly arranged on the top of the rigid supporting framework, the middle-roof frames are sealed by light materials, air inlet barrels, air exhaust barrels and nozzles are arranged on the middle-roof frames, fans are disposed in the air inlet barrels and the air exhaust barrels, and the nozzles are communicated with the high-pressure water pump. The spray-type snow cleaning and dust removing double-cavity intermediate-ventilation arched sunlight greenhouse is simple in structure, low in cost, high in bearing capacity, long in service life and good in heat-insulation performance, and can resist strong wind and severe cold, and a large quantity of energy is saved.
Description
Technical field
The present invention relates to a kind of simple in structurely, bearing capacity is strong, and autoprotection is implemented complete canopy film greenhouse by solar heat, specifically a kind of fountain clear the snow dedusting two in aerial ventilation arch form greenhouse by solar heat.
Background technology
In recent years, along with wideling popularize of greenhouse by solar heat, vegetables in improper season, melon and fruit etc. have become the delicious food on the ordinary people dining table, the utilization rate of ploughing and pair value added constantly bringing forth new ideas, the farmers' income steady growth, north peasant eats self-produced fresh vegetables winter and has become reality, even northern raiser's animal has also lived in cosy greenhouse by solar heat.In these spaces, there is no the four seasons in 1 year, there is no the difference of temperature on southern and northern region, the realization of this miracle, the greatness that all should give the credit to greenhouse by solar heat is invented.For this reason, country is the first-selection of greenhouse by solar heat as vegetables industry, and governments at all levels throw huge fund and help the peasant to build a large amount of greenhouse by solar heats, its style has arch form, have three insulated walls to add partly to resist stubbornly to add half arch form, the canopy film has individual layer that the suspension duplicature is also arranged, and also has the two films of inflation etc.But people in use find, current greenhouse by solar heat be designed with many weak points, such as: 1, construction cost is high, difficulty of construction is large, land utilization rate is low, 2, cold tolerance is poor, and cloudy day or just must have lower than the weathers of-15 degree is incubated or warming installation, and the guarantee crop is frost bitten or freeze to death not.3, the ability to ward off risks is poor, meets the extreme weathers such as strong wind snowfall, is not to be collapsed because of fixing bad the blowing of canopy film, can't remove because accumulated snow is too thick exactly and crush.4, the inside and outside easily control of dust collection mist of canopy film and affect daylighting, but can't clean.5, without the ventilation ventilation window, when ventilating, ventilation can only push canopy film interface place aside.6, the two films of inwall suspension are pro forma double-decker, it is very high that it adds the manadesma cost, heat insulation effect is also undesirable, light transmittance is also very poor, and the two film heat insulation effects of inflation are better than hanging two film effects, but often inflation at night day by day, the venting on daytime, this operation is very numerous and diverse, and the canopy film is short service life, and operating cost is high.7, production cost is high, reason is that insulation straw screen or mat or cotton curtain need often to change, add warming installation again and fuel cost is huge, warming wall, hard ceiling etc. need often to safeguard, 8, because heat-insulating property is poor, greenhouse, the north has also become seasonal production, and be stopping production annual mid-November to Second Year February substantially.
Summary of the invention
The object of the invention is: provide a kind of fountain clear the snow dedusting two in aerial ventilation solar heat greenhouse booth, it is simple in structure, bearing capacity is strong, autoprotection is implemented complete day-light greenhouse.
the present invention seeks to realize by such technical scheme: a kind of fountain clear the snow dedusting two in aerial ventilation arch form greenhouse by solar heat, comprise: the greenhouse, high-pressure hydraulic pump, irrigation system, temperature, the humidity self-control device, the arch form greenhouse by solar heat that described greenhouse is made of rigid support skeleton and two hollow type canopy film, described rigid support skeleton is made of rigidity arch beam and rectangular frame, be fixedly installed rectangular frame in the middle of the rigidity arch beam, described rectangular frame is the pillar of being erect by symmetry, pillar upper, lower middle top frame and the base for post formation rectangular frame of being fixedly connected with respectively, two hollow type canopy films are airtight is fixedly installed on rigid support skeleton top, seal by light material at middle top frame, on middle top frame, air induction mast is set, exhaust tube and nozzle, in air induction mast and exhaust tube, blower fan is set, nozzle is communicated with high-pressure hydraulic pump.
Described rigidity arch beam is upper and lower to be fixedly connected with respectively middle top frame and to enclose base, and rigidity arch beam bottom is fixedly connected with enclosing base by collar tie beam, and the rigidity arch beam arranges reinforcement.
described pair of hollow type canopy film: formed by canopy film and intermembranous spacing block and the fixture of canopy, the ground floor canopy film of canopy film and second layer canopy film are made of a cartridge type canopy film and two sealing fagging section bars, two sealing fagging section bars are arranged on two ends in cartridge type canopy film, and cartridge type canopy film two temples are straight, and by bonding or grafting or jockey or on the rigidity arch beam (5) that is fixed on both sides that is threaded, form first hollow layer, second layer canopy film top two sealing fagging section bar positions is fixedly installed spacing block, on spacing block top, the 3rd layer of canopy film is set, and the 3rd layer of canopy film is fixedly installed on the rigidity arch beam top of middle top frame both sides by bonding or the securing member of pegging graft or being threaded, the junction also seals with sealing strip, form second hollow layer.
Described nozzle is to forward and backward bull nozzle or rotary nozzle.
Described temperature, humidity self-control device connecting fan and irrigation system.
described jockey is by the inverted T shape keel section, article two, the sealing fagging section bar of symmetry, overhead type grooved sealing buckle plate section bar and press strip consist of, the inverted T shape keel section is screwed onto on the rigidity arch beam, article two, the sealing fagging section bar of symmetry is arranged in the cartridge type canopy film of ground floor canopy film and second layer canopy film, article two, the sealing fagging section bar of symmetry is communicated with the chevron groove both sides that cartridge type canopy film inserts the inverted T shape keel section together, and be locked on the inverted T shape keel section by the sealing fagging section bar of bolt with two symmetries, symmetrical sealing fagging section bar top is inserted in the groove of overhead type grooved sealing buckle plate section bar, on overhead type grooved sealing buckle plate section bar top, the 3rd layer of canopy film is set, press strip is plugged in overhead type grooved sealing buckle plate section bar top slot, the junction also seals with sealing strip.
Described air induction mast is provided with the air intake arm of both sides.
it is simple in structure in the present invention, with low cost, it has two hollow layers, three layers of canopy film firmly is arranged on rigid support skeleton between two rigidity arch beams, its difficulty of construction is little, bearing capacity is strong, long service life, insulation, the soil moisture conservation performance is good, on middle top frame, air induction mast is set, exhaust tube and nozzle, can make the air in greenhouse, the aspects such as temperature form the environment that is more suitable for plant growth, nozzle can also be removed dust and the accumulated snow on the canopy film, greatly improved light transmittance, be conducive to growing of crop, thereby, increased substantially the output of crop.Can also effectively resist strong wind and severe cold, save mass energy.More advantageously, ventilating opening is located at the central highest point of canopy, and is distant from crops, can effectively prevent the generation of freeze injury.In a word, it is the day-light greenhouse of the multiple functional energy-saving and environmental protecting again of autoprotection.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is middle top frame structural representation.
Fig. 3 is that rigidity arch form beam section is round jockey A-A section enlarged diagram.
Fig. 4 is inverted T shape keel section schematic diagram.
Fig. 5 is sealing fagging section bar schematic diagram.
Fig. 6 is overhead type grooved sealing buckle plate section bar schematic diagram.
Embodiment
Embodiment 1
a kind of fountain clear the snow dedusting two in aerial ventilation arch form greenhouse by solar heat, as shown in Figure 1, comprise: greenhouse 1, high-pressure hydraulic pump 2, irrigation system, temperature, the humidity self-control device, the arch form greenhouse by solar heat that described greenhouse 1 is made of rigid support skeleton and two hollow type canopy film, described rigid support skeleton is made of rigidity arch beam 5 and rectangular frame, be fixedly installed rectangular frame in the middle of rigidity arch beam 5, described rectangular frame is the pillar 6 of being erect by symmetry, pillar 6 upper, lower middle top frame 3 and the base for post 8 formation rectangular frames of being fixedly connected with respectively, two hollow type canopy films are airtight is fixedly installed on rigid support skeleton top, middle top frame 3 seals by light material, on middle top frame 3, air induction mast 401 is set, exhaust tube 4 and nozzle 201, the interior blower fan that arranges of air induction mast 401 and exhaust tube 4, described air induction mast 401 is provided with the air intake arm 402 of both sides.
Described nozzle 201 is communicated with high-pressure hydraulic pump 2 by the water pipe aggregation in middle top frame 3.
Described rigidity arch beam 5 tops are fixedly connected with middle top frame 3, and rigidity arch beam 5 bottoms are fixedly connected with enclosing base 7 by collar tie beam 9, and rigidity arch beam 5 arranges reinforcement.
described pair of hollow type canopy film: by the spacing block of canopy film and canopy film and and fixture form, the ground floor canopy film 1401 of canopy film and second layer canopy film 1402 are made of a cartridge type canopy film and two sealing fagging section bars 10, two sealing fagging section bars 10 are arranged on two ends in cartridge type canopy film, cartridge type canopy film two temples are straight, and by on bonding or grafting or jockey or the rigidity arch beam 5 that is fixed on both sides that is threaded, form first hollow layer, second layer canopy film 1402 tops two sealing fagging section bar 10 positions are fixedly installed spacing block, on spacing block top, the 3rd layer of canopy film 1403 is set, the 3rd layer of canopy film 1403 is fixedly installed on rigidity arch beam 5 tops of middle top frame 3 both sides by modes such as bonding or grafting or the securing members that is threaded, junction indentation sealing bar sealing successively, form second hollow layer.
Described nozzle 201 is bull nozzle or rotary nozzle forwards, backwards.
Described temperature, humidity self-control device connecting fan and irrigation system.
The cartridge type canopy film of the ground floor canopy film of the present embodiment and second layer canopy film forms two hollow structures through sealing fagging section bar 10 support frames between two beams, the film distance is relatively evenly also straight, good airproof performance, and difficulty of construction is little, bearing capacity is strong, can resist 9 grades of strong wind and subzero-30 degree severe cold.
The present embodiment cost will reduce by 40% than present hot wall heat preservation greenhouse, but can reach more than 30 years service life.Also greatly reduce maintenance cost.Simultaneously, air induction mast 401, exhaust tube 4 and nozzle 201 are set on middle top frame 3, air induction mast 401, exhaust tube 4 can make greenhouse air form the environment that is fit to plant growth, nozzle 201 can also be removed dust and the accumulated snow on the canopy film, greatly improved the illumination rate, be conducive to growing of crop, thereby, increased substantially the output of crop.
Embodiment 2
a kind of fountain clear the snow dedusting two in aerial ventilation arch form greenhouse by solar heat, its structure and embodiment 1-are basic identical, difference is: described pair of hollow type canopy film is to be fixedly installed on rigidity arch beam 5 tops of middle top frame 3 both sides by jockey, described jockey is as shown in Figure 3: by inverted T shape keel section 11, article two, the sealing fagging section bar 10 of symmetry, overhead type grooved sealing buckle plate section bar 12 and press strip 14 consist of, inverted T shape keel section 11 is threaded on rigidity arch beam 5, article two, the sealing fagging section bar 10 of symmetry is arranged in the cartridge type canopy film of ground floor canopy film 1401 and second layer canopy film 1402, article two, the sealing fagging section bar 10 of symmetry is communicated with the chevron groove both sides that cartridge type canopy film inserts inverted T shape keel section 11 together, and be locked on inverted T shape keel section 11 by the sealing fagging section bar 10 of bolt with two symmetries, symmetrical sealing fagging section bar 10 tops are inserted in the groove of overhead type grooved sealing buckle plate section bar 12, on overhead type grooved sealing buckle plate section bar 12 tops, the 3rd layer of canopy film 1403 is set, press strip 13 is plugged in overhead type grooved sealing buckle plate section bar 12 top slot, the junction seals with sealing strip.
Especially the large greenhouse that consists of for a plurality of greenhouses 1 of connecting adopts this jockey, and jockey can also be saved cost and significantly improve efficiency of construction than embodiment 1.
experimental results show that: it is simple in structure in the present invention, with low cost, it has two hollow layers, three layers of canopy film firmly is arranged on rigid support skeleton between two rigidity arch beams, its difficulty of construction is little, bearing capacity is strong, long service life, insulation, the soil moisture conservation performance is good, on middle top frame, air induction mast is set, exhaust tube and nozzle, can make the air in greenhouse, the aspects such as temperature form the environment that is more suitable for plant growth, nozzle can also be removed dust and the accumulated snow on the canopy film, greatly improved the illumination rate, be conducive to growing of crop, thereby, increased substantially the output of crop.Can also effectively resist strong wind and severe cold, save mass energy.More advantageously, ventilating opening is located at the central highest point of canopy, and is distant from crops, can effectively prevent the generation of freeze injury.In a word, it is the day-light greenhouse of the multiple functional energy-saving and environmental protecting again of autoprotection.
Claims (7)
- a fountain clear the snow dedusting two in aerial ventilation arch form greenhouse by solar heat, comprise: greenhouse (1), high-pressure hydraulic pump (2), irrigation system, temperature, the humidity self-control device, it is characterized in that: the arch form greenhouse by solar heat that described greenhouse (1) is made of rigid support skeleton and two hollow type canopy film, described rigid support skeleton is made of rigidity arch beam (5) and rectangular frame, be fixedly installed rectangular frame in the middle of rigidity arch beam (5), described rectangular frame is the pillar (6) of being erect by symmetry, pillar (6) upper, the lower middle top frame (3) that is fixedly connected with respectively consists of rectangular frame with base for post (8), two hollow type canopy films are airtight is fixedly installed on rigid support skeleton top, seal by light material at middle top frame (3), air induction mast (401) is set on middle top frame (3), exhaust tube (4) and nozzle (201), in air induction mast (401) and exhaust tube (4), blower fan is set, nozzle (201) is communicated with high-pressure hydraulic pump (2).
- Fountain according to claim 1 clear the snow dedusting two in aerial ventilation arch form greenhouse by solar heat, it is characterized in that: described rigidity arch beam (5) is upper and lower to be fixedly connected with respectively middle top frame (3) and to enclose base (7), rigidity arch beam (5) bottom is fixedly connected with enclosing base (7) by collar tie beam (9), and rigidity arch beam (5) arranges reinforcement.
- fountain according to claim 1 clear the snow dedusting two in aerial ventilation arch form greenhouse by solar heat, it is characterized in that: described pair of hollow type canopy film: formed by canopy film and intermembranous spacing block and the fixture of canopy, the ground floor canopy film (1401) of canopy film and second layer canopy film (1402) are made of a cartridge type canopy film and two sealing fagging section bars (10), two sealing fagging section bars (10) are arranged on two ends in cartridge type canopy film, and cartridge type canopy film two temples are straight, and by bonding or grafting or jockey or on the rigidity arch beam (5) that is fixed on both sides that is threaded, form first hollow layer, second layer canopy film (1402) top two sealing fagging section bar (10) positions is fixedly installed spacing block, on spacing block top, the 3rd layer of canopy film (1403) is set, and the 3rd layer of canopy film (1403) is fixedly installed on rigidity arch beam (5) top of middle top frame (3) both sides by bonding or the securing member of pegging graft or being threaded, the junction also seals with sealing strip, form second hollow layer.
- Fountain according to claim 1 clear the snow dedusting two in aerial ventilation arch form greenhouse by solar heat, it is characterized in that: described nozzle (201) is for to forward and backward bull nozzle or rotary nozzle.
- Fountain according to claim 1 clear the snow dedusting two in aerial ventilation arch form greenhouse by solar heat, it is characterized in that: described temperature, humidity self-control device connecting fan and irrigation system.
- fountain according to claim 3 clear the snow dedusting two in aerial ventilation arch form greenhouse by solar heat, it is characterized in that: described jockey is by inverted T shape keel section (11), article two, the sealing fagging section bar (10) of symmetry, overhead type grooved sealing buckle plate section bar (12) and press strip (14) consist of, inverted T shape keel section (11) is screwed onto on rigidity arch beam (5), article two, the sealing fagging section bar (10) of symmetry is arranged in the cartridge type canopy film of ground floor canopy film (1401) and second layer canopy film (1402), article two, the sealing fagging section bar (10) of symmetry is communicated with the chevron groove both sides that cartridge type canopy film inserts inverted T shape keel section (11) together, and be locked on inverted T shape keel section (11) by the sealing fagging section bar (10) of bolt with two symmetries, symmetrical sealing fagging section bar (10) top is inserted in the groove of overhead type grooved sealing buckle plate section bar (12), on overhead type grooved sealing buckle plate section bar (12) top, the 3rd layer of canopy film (1403) is set, press strip (13) is plugged in overhead type grooved sealing buckle plate section bar (12) top slot, the junction also seals with sealing strip.
- Fountain according to claim 1 clear the snow dedusting two in aerial ventilation arch form greenhouse by solar heat, it is characterized in that: described air induction mast (401) is provided with the air intake arm (402) of both sides.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310060451.XA CN103125307B (en) | 2013-02-27 | 2013-02-27 | Spray-type snow cleaning and dust removing double-cavity intermediate-ventilation arched sunlight greenhouse |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310060451.XA CN103125307B (en) | 2013-02-27 | 2013-02-27 | Spray-type snow cleaning and dust removing double-cavity intermediate-ventilation arched sunlight greenhouse |
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| CN103125307A true CN103125307A (en) | 2013-06-05 |
| CN103125307B CN103125307B (en) | 2015-07-01 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947481A (en) * | 2014-05-06 | 2014-07-30 | 天津市常青蔬菜种植专业合作社 | Greenhouse for vegetableplanting |
| CN104082071A (en) * | 2014-07-17 | 2014-10-08 | 施文有 | Energy-saving greenhouse used in high and cold area |
| CN104251044A (en) * | 2013-06-26 | 2014-12-31 | 山东金王电器有限公司 | Air blowing type snow remover for preventing snow accumulation on greenhouse roof |
| CN104343213A (en) * | 2013-07-26 | 2015-02-11 | 山东金王电器有限公司 | Improved air-sweeping type roof accumulated snow prevention snow remover |
| CN105340630A (en) * | 2015-10-21 | 2016-02-24 | 颍上县德强葡萄种植专业合作社 | Grape planting greenhouse |
| CN103953165B (en) * | 2014-05-20 | 2016-04-13 | 西华大学 | Light section steel structure roofing green intelligent snow removal system |
| CN105544886A (en) * | 2015-12-21 | 2016-05-04 | 中国农业大学 | Automatic wind power snow removing equipment and method for sunlight greenhouse |
| CN107711213A (en) * | 2017-11-13 | 2018-02-23 | 中国农业科学院农业环境与可持续发展研究所 | One kind has ventilation concurrently and supplies the carbon functional heliogreenhouse pipe-line system of titanium dioxide |
| CN112493030A (en) * | 2020-12-25 | 2021-03-16 | 沈阳农业大学 | Shed film cleaning device for circular arch-shaped sunlight greenhouse |
| WO2023081864A1 (en) * | 2021-11-07 | 2023-05-11 | Alexander Paul | System and method for on-demand insulation between layers of a double-layered window |
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| CN201930877U (en) * | 2010-11-19 | 2011-08-17 | 天津滨海国际花卉科技园区股份有限公司 | Outer greenhouse roof spraying system |
| CN202085546U (en) * | 2011-04-11 | 2011-12-28 | 杭州萧山区永富果蔬种植场 | Anti-freezing and snow-removing circulation heat preservation mechanism for shed |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251044A (en) * | 2013-06-26 | 2014-12-31 | 山东金王电器有限公司 | Air blowing type snow remover for preventing snow accumulation on greenhouse roof |
| CN104343213A (en) * | 2013-07-26 | 2015-02-11 | 山东金王电器有限公司 | Improved air-sweeping type roof accumulated snow prevention snow remover |
| CN103947481A (en) * | 2014-05-06 | 2014-07-30 | 天津市常青蔬菜种植专业合作社 | Greenhouse for vegetableplanting |
| CN103953165B (en) * | 2014-05-20 | 2016-04-13 | 西华大学 | Light section steel structure roofing green intelligent snow removal system |
| CN104082071A (en) * | 2014-07-17 | 2014-10-08 | 施文有 | Energy-saving greenhouse used in high and cold area |
| CN104082071B (en) * | 2014-07-17 | 2016-03-16 | 施文有 | A kind of high and cold energy saving greenhouse |
| CN105340630A (en) * | 2015-10-21 | 2016-02-24 | 颍上县德强葡萄种植专业合作社 | Grape planting greenhouse |
| CN105544886A (en) * | 2015-12-21 | 2016-05-04 | 中国农业大学 | Automatic wind power snow removing equipment and method for sunlight greenhouse |
| CN105544886B (en) * | 2015-12-21 | 2017-07-07 | 中国农业大学 | A kind of heliogreenhouse wind-force automatic snow apparatus and method for |
| CN107711213A (en) * | 2017-11-13 | 2018-02-23 | 中国农业科学院农业环境与可持续发展研究所 | One kind has ventilation concurrently and supplies the carbon functional heliogreenhouse pipe-line system of titanium dioxide |
| CN112493030A (en) * | 2020-12-25 | 2021-03-16 | 沈阳农业大学 | Shed film cleaning device for circular arch-shaped sunlight greenhouse |
| WO2023081864A1 (en) * | 2021-11-07 | 2023-05-11 | Alexander Paul | System and method for on-demand insulation between layers of a double-layered window |
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| Publication number | Publication date |
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| CN103125307B (en) | 2015-07-01 |
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