CN203723170U - Solar ecological greenhouse water circulation heat-accumulation system - Google Patents

Solar ecological greenhouse water circulation heat-accumulation system Download PDF

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Publication number
CN203723170U
CN203723170U CN201420073611.4U CN201420073611U CN203723170U CN 203723170 U CN203723170 U CN 203723170U CN 201420073611 U CN201420073611 U CN 201420073611U CN 203723170 U CN203723170 U CN 203723170U
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Prior art keywords
water
pipe
daylight
ecological greenhouse
irrigation
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CN201420073611.4U
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Chinese (zh)
Inventor
于彦国
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HARBIN JIAMEI GREENHOUSE FACILITY Co Ltd
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HARBIN JIAMEI GREENHOUSE FACILITY Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Abstract

The utility model relates to a solar ecological greenhouse water circulation heat-accumulation system. A single light-permeable film is used as an insulation system for a front slope of a solar greenhouse; a cotton quilt is added outside to serve as a nighttime insulation layer. During irrigating plants in the solar greenhouse, generally underground water is pumped and then directly used for irrigation, or reserve water is heated and used for irrigation; the water heating process needs higher greenhouse cultivation cost. The solar ecological greenhouse water circulation heat-accumulation system comprises a water storage device (1); the water storage device is connected with an outflow pipe (3) through a water pump (2); the outflow pipe is connected with a group of distribution pipes (4); each distribution pipe is provided with a mounting valve (5); the distribution pipes are connected to a water-heating circulation system, a ridge-top soil heating system and an irrigation system. The solar ecological greenhouse water circulation heat-accumulation system is applied to greenhouses.

Description

Daylight ecological greenhouse water circulation hold over system
technical field:
the utility model relates to a kind of daylight ecological greenhouse water circulation hold over system.
background technology:
at present, in most green houses, without independent regenerative apparatus, just rely on brick wall body or cob wall body to realize accumulation of heat and heat insulation function, but accumulation of heat weak effect causes greenhouse fast in night cooling speed, cannot reach the requirement of house plant growth to temperature.Thermophilous, fruit and vegetable etc. cannot be planted in high and cold area, and market fruit and vegetable need to be bought from other places, cause market dish valency high.
in existing greenhouse, need in addition to heat to soil by independent heating cable or electric floor heating, increased booth and cultivated cost.Greenhouse by solar heat carries out plant while irrigating, and often underground water is taken out after drawing and is directly used in irrigation, causes the easy sick growth rate that affects of rice shoot.Peasant household avoids cold water to irrigate the fields to adopt the method for irrigating again after standby water heating, but water heating process has further increased booth, cultivates cost.The accumulation of heat problem existing according to existing greenhouse, now designs a kind of daylight ecological greenhouse water circulation hold over system processing is heated, is incubated in greenhouse.
summary of the invention:
the purpose of this utility model is to provide a kind of daylight ecological greenhouse water circulation hold over system.
above-mentioned object realizes by following technical scheme:
daylight ecological greenhouse water circulation hold over system, its composition comprises: water-storing device, described water-storing device connects outlet pipe by water pump, described outlet pipe connects a component water pipe, difference mounted valve on described distributive pipe, described distributive pipe connects soil heating system and irrigation system on water heating circulation system, ridge.
described daylight ecological greenhouse water circulation hold over system, described water-storing device is cistern or water bag.
described daylight ecological greenhouse water circulation hold over system, described water heating circulation system also has sparge pipe, and described sparge pipe surface has one group of apopore A, and described sparge pipe is positioned at the top of described water bag.
described daylight ecological greenhouse water circulation hold over system, on described ridge, soil heating system also has U-shaped circulating water pipe, and described U-shaped circulating water pipe two ends connect respectively described distributive pipe and water-storing device.
described daylight ecological greenhouse water circulation hold over system, described irrigation system also has one group of irrigation pipe, and described irrigation pipe is micro-nozzle or water pipe.
described daylight ecological greenhouse water circulation hold over system, described sparge pipe overcoat has outer sparge pipe, and described outer sparge pipe surface has one group of apopore B, and the diameter of described apopore B is greater than the diameter of apopore A.
described daylight ecological greenhouse water circulation hold over system, described water-storing device is water bag, and described water bag bottom has one group of traction belt, and the two ends of described traction belt are individually fixed on the inwall of described water bag.
the beneficial effects of the utility model:
1. the utility model is to utilize solar energy daylight ecological greenhouse water to be carried out to the device of heat treated, mainly utilize water bag as the apparatus for placing of standby water, water bag adopts the black macromolecular solar heat-absorbing material generally having on market to make, can be by the final water transforming to inner splendid attire of the solar energy absorbing, water flows into soil heating system and irrigation system on water heating circulation system, ridge through three distributive pipes under the effect of water pump.Top in water heating circulation system has sparge pipe, the water of water pipe surface ejection has left endothermic process along water bag wall, by the water of solar energy heating, for soil on ridge, heated and plant irrigation, do not need that heating cable is set in addition or electric floor heating is heated to soil, there is not the unsafe condition of cable exposure in whole water heating and water cycle process, improve indoor safety, and can save the construction cost of daylight ecological greenhouse.
the utility model is introduced three component water pipes by the water in water-storing device by water pump, and distributive pipe is mounted valve respectively, can complete independently work.Distributive pipe connects respectively soil heating system and irrigation system on water heating circulation system, ridge, and on ridge, the U-shaped circulating water pipe end of soil heating system finally flows in water-storing device, realizes heat absorption, irrigation and the cyclic process of heating soil of water.And U-shaped circulating water pipe is flowed through on ridge by plant root, can guarantee the impact that the required growing environment of plant is not changed by greenhouse by solar heat bulk temperature, create the stable growth environment of plant growth.
when water-storing device of the present utility model adopts water bag, every linear meter can retaining 0.25 ton, when daytime 9 ~ 16 o'clock intensity of sunshine is large, can be that 20 tons of water of the greenhouse internal memory of 80 meters are warming up to 40 ℃ of left and right by length; Water body holds the temperature having can slow down room temperature lowering speed at night, makes the temperature required 12-30 of remaining on ℃ of plant growth, guarantees plant normal growth.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is water-storing device that the utility model relates to structural representations while electing water bag as.
accompanying drawing 3 is water-storing device that the utility model relates to structural representations while electing cistern as.
accompanying drawing 4 is structural representations of the sparge pipe that relates to of the utility model.
embodiment:
embodiment 1:
a kind of daylight ecological greenhouse water circulation hold over system, its composition comprises: water-storing device 1, described water-storing device connects outlet pipe 3 by water pump 2, described outlet pipe connects a component water pipe 4, difference mounted valve 5 on described distributive pipe, described distributive pipe connects soil heating system and irrigation system on water heating circulation system, ridge;
described water heating circulation system connects well by drainpipe 12, described well connects described water-storing device by water inlet pipe 13, water heating circulation system drains into the warm water in the daylight ecological greenhouse of flowing through in well, completes the temperature-fall period of daylight ecological greenhouse.
embodiment 2:
according to the daylight ecological greenhouse water circulation hold over system described in embodiment 1, described water-storing device is cistern or water bag.
embodiment 3:
according to the daylight ecological greenhouse water circulation hold over system described in embodiment 1 or 2, described water heating circulation system also has sparge pipe 6, it is 14 that described sparge pipe surface has piece number in one group of apopore A(figure), described sparge pipe is positioned at the top of described water bag;
on described ridge, soil heating system also has U-shaped circulating water pipe 7, and described U-shaped circulating water pipe two ends connect respectively described distributive pipe and water-storing device;
described irrigation system also has one group of irrigation pipe 8, and described irrigation pipe is micro-nozzle or water pipe.
embodiment 4:
according to the daylight ecological greenhouse water circulation hold over system described in embodiment 3, described sparge pipe overcoat has outer sparge pipe 16, it is 17 that described outer sparge pipe surface has piece number in one group of apopore B(figure), the diameter of described apopore B is greater than the diameter of apopore A.
embodiment 5:
according to the daylight ecological greenhouse water circulation hold over system described in embodiment 1 or 2, when described water-storing device is elected cistern as, described cistern is arranged to the side within the walls of two side gables in daylight ecological greenhouse, and lay heat-insulation layer 10 and waterproof membrane 11 at bottom and the sidewall of described cistern, described cistern is brick pool wall or heatable adobe sleeping platform.
embodiment 6:
according to the daylight ecological greenhouse water circulation hold over system described in embodiment 1 or 2, described water-storing device is water bag, and described water bag bottom has one group of traction belt 9, and the two ends of described traction belt are individually fixed on the inwall of described water bag; Described water bag bottom has attemperator 15, and described attemperator is a kind of in rock cotton board, extruded sheet, benzene plate or thermal insulation quilt.
embodiment 7:
according to the daylight ecological greenhouse water circulation hold over system one of above-described embodiment 1-6 Suo Shu, the detailed process of its water circulation accumulation of heat is, when water-storing device is elected water bag as, water in water bag makes water temperature rise to 30-40 ℃ owing to absorbing solar energy, and the water body under the effect of water pump in water bag flows into respectively soil heating system and irrigation system water heating circulation system, ridge from outlet pipe; Water in water heating circulation system is by water pump lifting and be sprayed onto water bag inner top, and the process that current flow down from water bag sidewall absorbs the temperature of sidewall, completes the temperature-rise period of water; On ridge, the U-shaped circulating water pipe of soil heating system is placed on plantation ridge, and is positioned at the side of rice shoot root, and the end of U-shaped circulating water pipe is finally connected to water-storing device, and in the U-shaped circulating water pipe on assurance ridge, stream has the water after water heating circulation system heats up all the time; The irrigation pipe of irrigation system adopts micro-nozzle or water pipe, can select the irrigation form of micro-spray or the form of pouring water in plantation seedling pond according to the form in seedling growth pond.

Claims (7)

1. a kind of daylight ecological greenhouse water circulation hold over system, its composition comprises: water-storing device, it is characterized in that: described water-storing device connects outlet pipe by water pump, described outlet pipe connects a component water pipe, difference mounted valve on described distributive pipe, described distributive pipe connects soil heating system and irrigation system on water heating circulation system, ridge.
2. daylight ecological greenhouse water circulation hold over system according to claim 1, is characterized in that: described water-storing device is cistern or water bag.
3. daylight ecological greenhouse water circulation hold over system according to claim 1 and 2, it is characterized in that: described water heating circulation system also has sparge pipe, described sparge pipe surface has one group of apopore A, and described sparge pipe is positioned at the top of described water bag.
4. daylight ecological greenhouse water circulation hold over system according to claim 1 and 2, is characterized in that: on described ridge, soil heating system also has U-shaped circulating water pipe, and described U-shaped circulating water pipe two ends connect respectively described distributive pipe and water-storing device.
5. daylight ecological greenhouse water circulation hold over system according to claim 1 and 2, is characterized in that: described irrigation system also has one group of irrigation pipe, described irrigation pipe is micro-nozzle or water pipe.
6. daylight ecological greenhouse water circulation hold over system according to claim 3, is characterized in that: described sparge pipe overcoat has outer sparge pipe, described outer sparge pipe surface has one group of apopore B, and the diameter of described apopore B is greater than the diameter of apopore A.
7. according to the daylight ecological greenhouse water circulation hold over system described in claim 1 or 2 or 6, it is characterized in that: described water-storing device is water bag, described water bag bottom has one group of traction belt, and the two ends of described traction belt are individually fixed on the inwall of described water bag.
CN201420073611.4U 2014-02-20 2014-02-20 Solar ecological greenhouse water circulation heat-accumulation system Active CN203723170U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420073611.4U CN203723170U (en) 2014-02-20 2014-02-20 Solar ecological greenhouse water circulation heat-accumulation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420073611.4U CN203723170U (en) 2014-02-20 2014-02-20 Solar ecological greenhouse water circulation heat-accumulation system

Publications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104303902A (en) * 2014-08-28 2015-01-28 哈尔滨佳美温室设施有限公司 Solar heat collecting water curtain wall and heat collecting method
CN104705177A (en) * 2015-04-03 2015-06-17 民勤县腾盛种业有限公司 Method for culturing ecological zucchini in semi-desert arid region
CN107168422A (en) * 2017-05-27 2017-09-15 通辽市小草农牧科技有限公司 Digital Agriculture intelligence system and its operating method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104303902A (en) * 2014-08-28 2015-01-28 哈尔滨佳美温室设施有限公司 Solar heat collecting water curtain wall and heat collecting method
CN104705177A (en) * 2015-04-03 2015-06-17 民勤县腾盛种业有限公司 Method for culturing ecological zucchini in semi-desert arid region
CN107168422A (en) * 2017-05-27 2017-09-15 通辽市小草农牧科技有限公司 Digital Agriculture intelligence system and its operating method

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