CN113303140A - Can automatic heat dissipation and hold back warm canopy of rainwater - Google Patents
Can automatic heat dissipation and hold back warm canopy of rainwater Download PDFInfo
- Publication number
- CN113303140A CN113303140A CN202110433296.6A CN202110433296A CN113303140A CN 113303140 A CN113303140 A CN 113303140A CN 202110433296 A CN202110433296 A CN 202110433296A CN 113303140 A CN113303140 A CN 113303140A
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- water
- greenhouse
- tank
- water receiving
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 200
- 238000003860 storage Methods 0.000 claims abstract description 54
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 241000238631 Hexapoda Species 0.000 claims description 2
- 230000003064 anti-oxidating effect Effects 0.000 claims description 2
- 238000003973 irrigation Methods 0.000 abstract description 9
- 230000002262 irrigation Effects 0.000 abstract description 9
- 230000003020 moisturizing effect Effects 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001502 supplementing effect Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000009545 invasion Effects 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Classifications
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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
- A01G9/14—Greenhouses
- A01G9/1407—Greenhouses of flexible synthetic material
-
- 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
- A01G9/14—Greenhouses
- A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
-
- 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
- A01G9/14—Greenhouses
- A01G9/1476—Greenhouse gutters
-
- 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
-
- 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
- A01G9/247—Watering arrangements
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Soil Sciences (AREA)
- Greenhouses (AREA)
Abstract
A warm shed capable of automatically dissipating heat and intercepting rainwater comprises a shed roof and a shed body, wherein the shed roof is a flat roof, an arc roof or a triangular roof, the shed body comprises a heat dissipation water passing tank, a steel wire rope, an elastic reel, a pulley, a water receiving tank, a downpipe, a water storage pool and a water supplementing pipe, and the heat dissipation water passing tank consists of a squeezing spring strip clamp, a filtering screen and two fixing ribs; the greenhouse is simple to operate and low in manufacturing cost, can keep moisture at constant temperature and block external invasion species, and can automatically dissipate heat and intercept rainwater for moisturizing irrigation of environmental crops or cultivation moisturizing in the greenhouse; the invention can maintain the efficacy of various existing greenhouse, can play the role of automatic heat dissipation, can automatically intercept rainwater, and can automatically use the intercepted rainwater for crop spraying moisturizing, irrigation or cultivation moisturizing in the greenhouse, thereby overcoming the defects of the prior art, being easy to manufacture and install, saving energy, protecting environment and adapting to the social requirements.
Description
Technical Field
The invention relates to civil engineering machinery, gardening agriculture and forestry, environmental protection and water resources, in particular to a greenhouse which needs four-season constant-temperature normalized operation in aquaculture and agriculture and forestry, and particularly relates to a greenhouse capable of automatically radiating heat and intercepting rainwater.
Background
Water is a source of life, particularly natural rainwater, is rich in oxygen and nitrogen components and is a high-grade nutrient required by animals and plants, a certain amount of chlorine-containing disinfectant and precipitator are added into artificial tap water, and underground water contains rare oxygen and nitrogen components and excessive heavy metal elements, and the components are all components which are disliked by growth and development of the animals and plants. In the prior art, various forms of greenhouse for cultivation and agriculture and forestry planting mainly only have the main functions of keeping the temperature of the environment in the greenhouse and preventing foreign species from invading, and obviously have two very important defects, one is that natural rainwater is completely prevented from falling into the greenhouse, so that the natural rainwater is lost in vain, and the water source required in the greenhouse can be completely supplemented only by artificially conveying tap water or underground water by means of power and other auxiliary facilities; secondly, in high temperature seasons, the environment temperature in the shed is too high, and the environment temperature in the shed is often reduced by means of a refrigeration heat dissipation device. These defects both seriously affect the growth and development of animals and plants and require a lot of manpower and auxiliary facilities.
In the prior art, three patent publication technologies of a greenhouse rainwater irrigation device (CN 109275466A), a rainwater irrigation system (CN 105875357A) and a rainwater irrigation device (CN 105850661A) exist, although some of the three patent publication technologies also achieve the purpose of rainwater collection, the purpose of irrigation is achieved by putting electromechanical equipment and an automatic control system, so that the operation cost and the operation difficulty are greatly increased, and the defect of 'the second' is not overcome;
the greenhouse suitable for farmers to simply operate and low in manufacturing cost is urgently needed in the society at present, can keep moisture at constant temperature and block the outside invasion species, and can automatically dissipate heat and intercept rainwater for moisturizing irrigation of environmental crops in the greenhouse or cultivation moisturizing.
Disclosure of Invention
In order to overcome the defects in the prior art and achieve social needs, the invention aims to provide the greenhouse capable of automatically radiating and intercepting rainwater, so that the greenhouse not only can play a role of automatically radiating, but also can automatically intercept rainwater while keeping the functions of various forms of greenhouses in the prior art, and the intercepted rainwater can be automatically used for the purposes of crop spraying and moisturizing, irrigation or cultivation and water supplementing in the greenhouse.
In order to solve the technical problem, the technical scheme adopted by the invention is as follows: the warm shed capable of automatically radiating and intercepting rainwater comprises a shed roof and a shed body, and is characterized in that:
1. the shed top is flat-topped, arc-shaped or triangular, the shed body comprises a heat-dissipation water passing tank, a steel wire rope, an elastic reel, a pulley, a water receiving tank, a downpipe, a water storage tank and a water replenishing pipe, wherein the heat-dissipation water passing tank consists of a tightening spring strip clamp, a filtering screen and two fixing ribs;
the heat dissipation water passing groove is arranged at the ceiling part of the greenhouse, two sides of the filter screen and the plastic cloth of the greenhouse are respectively clamped on the two fixing ribs by the tightening spring strip clamps, the two fixing ribs are respectively and longitudinally fixed on the transverse supporting framework of the greenhouse, and one fixing rib is connected with one side of the water receiving groove by a hinge; the other side of the water receiving tank at the proper position is fixedly connected with a steel wire rope, and the steel wire rope directly reaches the elastic reel through the pulley; the lowest concave position at one end of the water receiving tank is provided with a downpipe, and all the downpipes are connected in parallel and gathered into a pipe which reaches the water storage tank directly; a water replenishing pipe is arranged at the bottommost part of the water storage tank;
1-1, the plastic cloth on the greenhouse does not cover the heat dissipation water passing groove, and the filtering mesh cloth covers the interval distance of the whole heat dissipation water passing groove, so that all rainwater trapped on the top of the greenhouse can flow through the interval distance of the heat dissipation water passing groove, and plant seeds, branches and leaves, winged insects and birds and the like in wind are blocked outside by the filtering mesh cloth;
1-2, the filtering net is made of anti-oxidation durable chemical fiber material, preferably 100-;
1-3, the interval width of the heat dissipation water passing grooves is 3-15cm, preferably 5-8cm, the number of the heat dissipation water passing grooves is set, and more than two heat dissipation water passing grooves can be set according to the area of the greenhouse; if the temperature in the greenhouse is too high in a high-temperature hot day without rain, the water receiving tank is opened and is in a hanging state, and then automatic heat dissipation can be carried out; in rainy days, all rainwater falling on the top of the greenhouse is intercepted from the interval of the heat dissipation water passing grooves and enters a water receiving groove arranged in the greenhouse, and enters a water storage tank through a downpipe for storage, when plants or cultured objects in the greenhouse need to be irrigated, humidified or replenished with water, the crops can be irrigated, sprayed, humidified or the water in the culture tank can be replenished through the original facilities in the greenhouse only by opening switches respectively arranged in corresponding water replenishing pipe pipelines;
2, when the tightening reel is tightened in rainy days, the water receiving tank can receive rainwater intercepted by the self-radiating water passing tank, so that the rainwater automatically falls into the water storage tank to be stored, and when the temperature in the greenhouse is too high in sunny high-temperature days, the water receiving tank can be automatically opened to be in a hanging state only by being loosened to a proper degree, so that heat can automatically run out from the position of the interval distance of the radiating water passing tank to play a role in radiating;
3, the water receiving tank can be made of transparent rigid plastic or metal materials, preferably transparent rigid plastic, the width of the water receiving tank is proper to the width of the interval distance capable of sealing and sealing the heat dissipation water passing tank, two terminals of the water receiving tank are closed to prevent the intercepted rainwater from flowing away from the two terminals, so that all the intercepted rainwater can only enter the water storage tank from the water falling pipe, the cross section of the water receiving tank can be set to be in various shapes such as a semicircular shape, a semicircular arc shape, a triangular shape, a rectangular shape or a rectangular shape, and the water receiving tank is specifically set according to the actual needs of the site;
4, the downpipe is provided with a section of common light plastic hose connected with the water receiving tank, the length of the downpipe is suitable for enabling the water receiving tank to rotate freely at least 90 degrees, the downpipe is made of common hard metal pipes or plastic pipes except the plastic hose section, and the diameter of the downpipe is preferably larger than or equal to 50 cm;
the left side and the right side of the steel wire rope are respectively connected with the water receiving tank in series, the accurate distance between the steel wire rope and the water receiving tank needs to be adjusted properly when the steel wire rope and the water receiving tank are installed, all the water receiving tanks can be closed when the water receiving tank is tightly twisted by the elastic twisting wheel, and the water receiving tank can be in a hanging state after the water receiving tank is loosened;
6, the bottom of the water storage pool is arranged to be higher than the upper surface of the crops or the culture ground by more than 5cm, and the upper surface of the water storage pool and the bottom of the water receiving tank are preferably positioned on the same horizontal line so as to ensure that the water pressure of the water storage pool is maximized and rainwater in the water receiving tank can smoothly flow into the water storage pool; the water storage pools can be intensively arranged on the vacant ground or a plurality of water storage pools can be respectively arranged in the greenhouse, the arrangement size and the number of the water storage pools are suitable according to the real land condition and the actual requirement, and the water storage pools are arranged outside the greenhouse and are constructed into a closed type for preventing sundries from entering the greenhouse except for the counter-flow pipe or the air discharge hole;
7, when a plurality of group greenhouses are built, if the water storage pool is arranged in a centralized way, the downpipe and the water replenishing pipe are respectively connected to the water storage pool in parallel.
The technical effects are as follows: the invention is based on the greenhouse with the structure of the prior art, has the remarkable effects that firstly, after the water receiving tank is in a hanging state by slightly loosening the elastic reel in sunny and high-temperature weather, heat is automatically radiated through the interval of the water tank after being radiated, secondly, when the water receiving tank is closed by tightly hinging the steel wire rope through the elastic reel in rainy days, rainwater can be automatically received and sent to the water storage tank to be collected, thirdly, after the corresponding switch in the water supplementing pipe is opened, the invention can be automatically used for spraying, moisturizing and irrigating crops in the greenhouse or supplementing water to the culture pond, fourthly, the invention is suitable for single large-scale greenhouse or a plurality of groups of greenhouses with various forms, has no electromechanical facility and electric control facility, has lower manufacturing and operating cost than the prior art, is very suitable for simple and clear operation of farmers, and fifth, overcomes the serious defects of the prior art, the materials and components are freely available in the market, energy is saved, the environment is protected, and the method is suitable for being popularized.
Drawings
Fig. 1 is a schematic diagram of a partially enlarged structure according to an embodiment of the present invention.
In the figure: 1. the device comprises a heat-dissipation water passing tank, 1-1 parts of a squeezing spring strip clamp, 1-2 parts of a filtering net, 1-3 parts of a fixing rib, 1-4 parts of a fixing rib, 2 parts of a steel wire rope, 3 parts of an elastic reel, 4 parts of a pulley, 5 parts of a water receiving tank, 6 parts of a downpipe, 7 parts of a water storage tank, 8 parts of a water replenishing pipe.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
example (b): a greenhouse with an arc-shaped top and capable of automatically dissipating heat and intercepting rainwater is designed (see figure 1), and mainly comprises a heat-dissipating water passing tank (1), a steel wire rope (2), an elastic reel (3), a pulley (4), a water receiving tank (5), a downpipe (6), a water storage pool (7) and a water replenishing pipe (8), wherein the heat-dissipating water passing tank (1) consists of a tight-squeezing spring strip clamp (1-1), a filtering screen (1-2), a fixing rib (1-3) and a b fixing rib (1-4);
the heat dissipation water passing groove (1) is arranged at the ceiling of the greenhouse, two sides of a filter screen (1-2) and greenhouse plastic cloth are respectively clamped on a fixing rib (1-3) and a fixing rib (1-4) of a and a b by a tightening spring strip clamp (1-1), the fixing ribs (1-3) and the fixing rib (1-4) of a and b are respectively and longitudinally and fixedly arranged on a transverse supporting framework of the greenhouse, and the fixing rib (1-3) of a is connected with one side of a water receiving groove (5) by a hinge; the other side of the appropriate position of the two ends of the water receiving tank (5) is fixedly connected with a steel wire rope (2), and the steel wire rope (2) directly reaches the elastic reel (3) through a pulley (4); a downpipe (6) is arranged at the lowest concave position at one end of the water receiving tank (5), and all the downpipes (6) are connected in parallel and gathered into a pipe which reaches the water storage tank (7); a water replenishing pipe (8) is arranged at the bottommost part of the water storage tank (7);
1-1, plastic cloth on the greenhouse does not cover the heat dissipation water passing tank (1), and filtering mesh cloth (1-2) covers the interval distance of the whole heat dissipation water passing tank (1), so that all rainwater intercepted and falling on the top of the greenhouse can flow through the interval distance of the heat dissipation water passing tank (1), and plant seeds, branches and leaves, flying insects, flying birds and the like in wind are blocked outside by the filtering mesh cloth (1-2);
1-2, the filtering net (1-2) is made of oxidation-resistant durable chemical fiber material, preferably 100-;
1-3, the interval distance width of the heat dissipation water passing grooves (1) is 3-15cm, preferably 5-8cm, the number of the heat dissipation water passing grooves (1) is set, more than two heat dissipation water passing grooves can be set according to the area size of the greenhouse, so that when the water receiving grooves (5) are opened to be in a hanging state in a high-temperature hot day without rain, automatic heat dissipation can be carried out, and a large amount of rainwater in a rainy day flows into the water receiving grooves (5) arranged in the greenhouse from the intervals of the heat dissipation water passing grooves (1) and enters the water storage tank (7) through the downpipe (6) for storage, when plants or cultured objects in the greenhouse need irrigation humidification or water supplement, the crops can be irrigated, sprayed and kept humid or the water of the culture pond can be supplemented only by opening switches respectively arranged in the pipelines of the corresponding water supplement pipes (8) through original facilities in the greenhouse;
2, when the tightening and loosening reel (3) is tightened in rainy days, the water receiving tank (5) can receive rainwater intercepted and flowing in from the heat dissipation water passing tank (1), so that the rainwater enters the water storage tank (7) from the water falling pipe (6) for storage, and the water receiving tank (5) can be automatically opened to be in a hanging state in sunny high-temperature weather only by loosening to a proper degree, so that heat automatically runs out from the interval distance of the heat dissipation water passing tank (1) to play a role in heat dissipation;
3, the water receiving tank (5) can be made of transparent rigid hard plastic or metal materials, preferably transparent rigid hard plastic, the width of the water receiving tank is proper to seal the interval distance width of the heat dissipation water passing tank (1), two terminals of the water receiving tank (5) are closed to prevent the intercepted rainwater from running off from the two terminals, so that all the intercepted rainwater can only enter the water storage tank (7) from the downpipe (6), and the cross section of the water receiving tank (5) can be set to be in various shapes such as a semicircle, a semicircular arc, a triangle, a rectangle and the like according to the actual required conditions on site;
4, the downpipe (6) is provided with a section of common light plastic hose connected with the water receiving tank (5), the length of the downpipe is at least 90 degrees of free rotation of the water receiving tank (5), the downpipe (5) is made of common hard metal pipes or plastic pipes except the plastic hose section, and the diameter of the downpipe is preferably larger than or equal to 50 cm;
the steel wire rope (2) and the water receiving tank (5) are connected in series at the left side and the right side respectively, the accurate distance between the steel wire rope and the water receiving tank (5) needs to be adjusted properly when the steel wire rope and the water receiving tank are installed, all the water receiving tanks (5) can be closed when the elastic reel wheel (3) is reeled tightly, and the water receiving tanks (5) can be in a hanging state after being loosened;
6, the bottom of the water storage tank (7) is arranged to be higher than the upper surface of crops or the ground for cultivation by more than 5cm, and preferably, the upper surface of the water storage tank (7) and the bottom of the water receiving tank (5) are positioned on the same horizontal line so as to ensure that the water pressure of the water storage tank (7) is maximized and ensure that rainwater in the water receiving tank (5) can smoothly flow into the water storage tank (7); the water storage tanks (7) can be arranged on the vacant ground in a centralized way or a plurality of water storage tanks can be arranged in the greenhouse respectively, the arrangement size and the number of the water storage tanks (7) are suitable according to the real land condition and the actual demand, and if the water storage tanks (7) are arranged outside the greenhouse, the water storage tanks are constructed into a closed type for preventing sundries from entering the greenhouse except for the counter-flow pipes or the air discharge holes; when a plurality of group-type greenhouses are built, if the water storage tanks (7) are arranged in a centralized manner, the downpipes (6) and the water replenishing pipes (8) are required to be respectively connected in parallel to the water storage tanks (7).
Claims (6)
1. The utility model provides a can automatic heat dissipation and hold back warm canopy of rainwater, includes shed roof and the canopy body, characterized by: the shed top is flat-topped, arc-shaped or triangular, the shed body comprises a heat-dissipation water passing tank, a steel wire rope, an elastic reel, a pulley, a water receiving tank, a downpipe, a water storage tank and a water replenishing pipe, wherein the heat-dissipation water passing tank consists of a tightening spring strip clamp, a filtering screen and two fixing ribs;
the heat dissipation water passing groove is arranged at the ceiling part of the greenhouse, two sides of the filter screen and the plastic cloth of the greenhouse are respectively clamped on the two fixing ribs by the tightening spring strip clamps, the two fixing ribs are respectively and longitudinally fixed on the transverse supporting framework of the greenhouse, and one fixing rib is connected with one side of the water receiving groove by a hinge; the other side of the water receiving tank at the proper position is fixedly connected with a steel wire rope, and the steel wire rope directly reaches the elastic reel through the pulley; the lowest concave position at one end of the water receiving tank is provided with a downpipe, and all the downpipes are connected in parallel and gathered into a pipe which reaches the water storage tank directly; a water replenishing pipe is arranged at the bottommost part of the water storage tank;
the plastic cloth on the greenhouse does not cover the heat dissipation water passing tank, and the filtering mesh cloth covers the interval distance of the whole heat dissipation water passing tank, so that all rainwater intercepted on the top of the greenhouse can flow through the interval distance of the heat dissipation water passing tank, and plant seeds, branches and miscellaneous leaves, flying insects and flying birds and the like in wind are blocked outside by the filtering mesh cloth;
the filtering net is made of anti-oxidation durable chemical fiber materials, preferably 100-;
the interval width of the heat dissipation water passing grooves is 3-15cm, preferably 5-8cm, the number of the heat dissipation water passing grooves is more than two, and the number of the heat dissipation water passing grooves can be more than two according to the area of the greenhouse; if the temperature in the greenhouse is too high in a high-temperature hot day without rain, the water receiving tank is opened and is in a hanging state, and then automatic heat dissipation can be carried out; if in rainy days, all the rainwater falling on the top of the greenhouse is intercepted from the interval of the heat dissipation water passing grooves and enters the water receiving grooves arranged in the greenhouse, and then enters the water storage tank through the downpipe for storage, when plants or cultured objects in the greenhouse need to be irrigated, humidified or replenished with water, the crops can be irrigated, sprayed, humidified or the water in the culture tank can be replenished through the original facilities in the greenhouse only by opening the switches respectively arranged in the corresponding water replenishing pipe pipelines.
2. The greenhouse capable of automatically dissipating heat and intercepting rainwater according to claim 1, wherein: when the elastic reel is screwed down in rainy days, the water receiving tank can receive rainwater flowing in from the heat dissipation water passing tank, the rainwater enters the water storage tank from the water falling pipe to be stored, and the water receiving tank can be automatically opened to be in a hanging state in sunny high-temperature weather only by being loosened to a proper degree, so that heat can automatically run out from the interval distance of the heat dissipation water passing tank to play a role in heat dissipation.
3. The greenhouse capable of automatically dissipating heat and intercepting rainwater according to claim 1, wherein: the water receiving tank is made of transparent rigid plastic or metal materials, preferably transparent rigid plastic, the width of the water receiving tank is proper to the width of the interval distance capable of sealing and sealing the heat dissipation water passing tank, two terminals of the water receiving tank are closed to prevent intercepted rainwater from flowing away from the two terminals, all the intercepted rainwater can only enter the water storage tank from the water falling pipe, the cross section of the water receiving tank can be in various shapes such as a semicircular shape, a semicircular arc shape, a triangular shape, a rectangular shape or a rectangular shape, and the water receiving tank is specifically arranged according to actual needs of a site.
4. The greenhouse capable of automatically dissipating heat and intercepting rainwater according to claim 1, wherein: the downpipe is provided with a section of common light plastic hose connected with the water receiving tank, the length of the downpipe is suitable for enabling the water receiving tank to rotate at least 90 degrees freely, the downpipe is made of common hard metal pipes or plastic pipes except the plastic hose section, and the diameter of the downpipe is preferably larger than or equal to 50 cm.
5. The greenhouse capable of automatically dissipating heat and intercepting rainwater according to claim 1, wherein: the steel wire rope and the water receiving grooves are connected in series at the left side and the right side respectively, the accurate distance between the steel wire rope and the water receiving grooves needs to be adjusted properly when the water receiving grooves are installed, all the water receiving grooves can be closed when the water receiving grooves are tightly twisted by the elastic twisting wheel, and the water receiving grooves can be in a hanging state after the water receiving grooves are loosened.
6. The greenhouse capable of automatically dissipating heat and intercepting rainwater according to claim 1, wherein: the bottom of the water storage tank is arranged to be higher than the upper surface of crops or the ground for cultivation by more than 5cm, and the upper surface of the water storage tank and the bottom of the water receiving tank are preferably positioned on the same horizontal line so as to ensure that the water pressure of the water storage tank (7) is maximized and rainwater in the water receiving tank can smoothly flow into the water storage tank; the water storage pools can be intensively arranged on the vacant ground or a plurality of water storage pools can be respectively arranged in the greenhouse, the arrangement size and the number of the water storage pools are suitable according to the real land condition and the actual requirement, and the water storage pools are arranged outside the greenhouse and are constructed into an enclosed type for preventing sundries from entering the greenhouse except for the counter-flow pipe or the air discharge hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN113303140B (en) | 2022-11-15 |
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Application publication date: 20210827 Assignee: Changde Xihu District Sanjiang Garden Construction Co.,Ltd. Assignor: Hunan Jingui Construction Co.,Ltd. Contract record no.: X2023980041914 Denomination of invention: A greenhouse that can automatically dissipate heat and intercept rainwater Granted publication date: 20221115 License type: Common License Record date: 20230915 |
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