CN104823756A - Novel south and north dual-shed sunlight greenhouse and operating method - Google Patents

Abstract

The present invention discloses a structure of a novel south and north dual-shed sunlight greenhouse with a middle wall and an operating method. Structurally, the sunlight greenhouse mainly comprises a sunlight greenhouse foundation (1), a south and north shed steel frame prefabricated part connector (2), the middle wall (3), a side wall (4), a cushion working room (5) and a heat exchange control system (6). A sliding door type movable structure of the middle wall (3) plays an important role of regulating the illumination distribution, temperature conditioning and ventilation of a south shed and a north shed. A vertical splitter plate water heat exchange automatic control structure of the heat exchange system (6) is combined with the movable middle wall (3), so that the heat exchange ability of the sunlight greenhouse is improved. The operating method of the sunlight greenhouse mainly comprises the following steps: insulating heat, storing heat, releasing heat and lowering humidity in winter; and ventilating, shading, radiating and cooling in summer, and has the advantages of saving cultivated land, producing all the year, being low in construction cost and the like.

Description

The two canopy greenhouse by solar heat in a kind of novel north and south and operation method

One, art

Patent of the present invention relates to the structure of the agricultural heliogreenhouse of greenhouse structure and the two canopy of construction operation method, particularly north and south thereof and builds operation method.

Two, technical background

Energy-saving heliogreenhouse is that China develops the maximum agricultural production facility of area, in off-season cultivation cultivation, enriches fresh agricultural products and plays vital effect in supply winter.But also there is many problems in the structure of current greenhouse by solar heat.Wherein one to be that monomer canopy takes up an area many, land utilization rate only about 30%; Two is that rear wall and gable use soil or brick to be building materials, consumes soil resource; Three is that rear wall vent is not smooth, and summer temp is too high, plantation cultivation difficulty.People are research and construction north and south canopy also, also claims sun-cloudiness shed, major-minor canopy, Shuan Peng, binary canopy.North and south canopy and Nan Peng and Bei Peng link together, and the Nan Qiang of Hou Qiang and Bei Peng of Nan Peng is combined into a body of wall---middle wall.South canopy is sunny, general planting vegetable, flowers, fruit tree etc.; Bei Peng make use of the part of sheltering from heat or light of Nan Peng, generally plants edible mushroom; Middle wall significantly narrows.The land utilization rate of north and south canopy improves a lot, but in summer by middle wall barrier, improper ventilation, southern canopy temperature drift, still has a strong impact on production in summer.In order to solve the ventilating problem of wall after monomer canopy, human hair is had to understand removable rear wall.Application number 2012101516263 patented invention a kind of " Winter-summer dual purpose reassembling type greenhouse by solar heat ", rear wall be divided into Lower Half fixing after the dismantled and assembled rear wall of wall and the first half.After fixing, wall is built into by building-block.Dismantled and assembled rear wall is made up of inside and outside two-layer styrofoam, and can dismantle when summer, the north and south achieving monomer canopy is aeration-cooling.Application number 2013103159369 patent, has invented a kind of Novel solar greenhouse backwall structure, has still been divided into upper and lower two parts, and bottom is built into by building-block for fixing rear wall.Top is that dismantled and assembled rear wall is piled up on fixing body of wall by being made up of stalk block.Column, lacing wire, crossbeam and longeron form a box supporting construction jointly, and head tree 4 meters 1, the load born by Sunlight greenhouse frame directly passes in ground.Application number: 2013100153835 patents " preparation method of straw wall greenhouse by solar heat ", discloses the fabrication and installation method of the straw wall of wall after monomer canopy greenhouse by solar heat.But above-mentioned rear wall, the Light Wall removed, volume and area are all very large, and carry and deposit difficulty, maintenance cost is high, and the heat storage capacity of this rear wall is also very poor.Also have a large problem to be just that the heat storage capacity of the greenhouse by solar heat of wall after non-soil is poor, in morning in the winter time or successive cloudy days situation, the greenhouse by solar heat of the more native rear wall of temperature is much lower, the severe winter is produced and is subject to certain adverse effect.For this reason, have people to build complicated heat-absorbing structure with brick, effect inferior with soil after wall construction cost higher; Someone (number of patent application: 2012104191403) phase-change material heat absorption on probation, the higher construction cost of effective but exothermic temperature is high too; Someone (number of patent application: 2014100400589) air that drives of sealing air or blower fan is as heat accumulating, and heat storage capacity is very poor; Someone adopts and hangs multiple little water bag water heat accumulation, and heat storage capacity improves, water is with low cost, but heat absorption and release can not control also easily to leak opportunity; (application number: 2013107231163) devise large water bag, increases although go out heat, too increases water bag and makes trouble, hangs difficulty, easily leaks, uses the shortcomings such as inconvenience for someone; Someone installs solar panel, uses glass solar hot-water line cost higher; Someone (number of patent application: 201310237175X) is lower by film thermal water drum cost, but film cylinder easily breaks and not easily builds.Someone (number of patent application: 2013100346062) adopt in single canopy greenhouse by solar heat water as heat-storage medium adopt sunlight board as printing opacity and water flow control mea, draw materials conveniently, construction cost is low, but sunlight board laterally uses easy bend by pressure, current PARALLEL FLOW stream limited.

Based on this, be necessary to invent a kind of based on low cost, easy care, occupation of land less, heat accumulation good, movable, penetrating good in the north and south Shuan Peng of wall and heat-exchange system save land can the greenhouse by solar heat of whole year production, to make, the time and space utilization rate of greenhouse by solar heat improves, production time prolongation, resources conservation, comprehensive benefit improves.

Three, summary of the invention

The object of patent of the present invention is by scientific and reasonable design, by the improvement of key constructs, and can the novel solar greenhouse of whole year production with cheaper cost economizing type.

Patent of the present invention realizes above-mentioned purpose by the following technical solutions:

Patent of the present invention comprises: greenhouse by solar heat ground (1), north and south boron steel matter frame material prefabricated component connector (2), middle wall (3), side wall (4), buffering workplace (5), heat exchange control system (6).

Described greenhouse by solar heat ground (1), comprises roadbed (106) in southern side ground (101), north side ground (102), east side ground (103), west side ground (104), middle wall ground (105), greenhouse, Cold-proof Ditch (107), buffering workplace ground (108).

Described north and south boron steel matter frame material prefabricated component connector (2), comprise southern canopy face arc steel girder (201), canopy face arc steel girder, north (202), thing lacing wire (203), back-slope steel girder (204), adverse grade is along (205), south girder support bar (206), north girder support bar (207), middle wall girder (208), the U-shaped girder steel in top (209), middle wall square steel column (210), the solid U-shaped girder steel of wall (211) in bottom, movable deadlight top T section steel beam (212), the movable girder (213) of south canopy, Western Hills wall square steel column (214), Dongshan wall square steel column (215), the U-shaped girder steel of arc (216), angle steel cross band (217), band steel cross band (218).

Described middle wall (3), comprises fixing deadlight (301), movable deadlight (302), fixing deadlight squeegees bar (303), movable deadlight latch (305), road surface pin hole (306), middle wall thermal screen (307).The foamed concrete plate that described fixing deadlight (301) is built-in cold-drawn bar, the composite board that movable deadlight (302) is the embedded light heat insulation material of expoeridium iron plate.Described middle wall thermal screen (307) comprising: insulation film draw-in groove (30701), middle wall insulation film (30702), thermal screen volume thick stick (30703), thermal screen motor (30704).

Described side wall (4) comprises Western Hills wall (401) and Dong Shanqiang (402), is built into by polylith foam concrete plate (403).

Described buffering workplace (5) mainly comprises workplace wall (501), the main door of workplace (502), Nan Pengmen (503), Bei Pengmen (504), fixing deadlight (401), the north side ground (102) of the side wall used in addition (4), middle wall (3).

Described heat exchange control system (6) comprising: vertical flow distribution plate (601), insulation tank (602), heat exchange upper hose (603), distributive pipe (604), catchment tube seat (605), heat exchange return pipe (606), water injection pipe (607), irrigation pipe (608), irrigation valve (609), charging pump (610), water supply valve (611), partial pressure valve (612), water injection valve (613), water filling pump mouth (614), filter (615), non-return valve (616), upper water temperature sensor (617), return water temperature sensor (618), pond water temperature sensor (619), level sensor (620), air temperature sensor (621), illuminance sensor (622), heat exchange collector (623), heat exchange controller (624).Described insulation tank (602) comprises reinforced concrete floor (60201), heat-insulation layer (60202), impervious barrier (60103), tank lid (60104).Described distributive pipe (604) comprises distributive pipe interface (60401), distributive pipe weeper (60402), distributive pipe plug (60403).Described vertical flow distribution plate (601) comprises heat exchange panel (60101), heat exchange backboard (60102), Fen Shui next door (60103), bypass channel water inlet (60104), bypass channel water inlet (60104), point water square groove (60105).

Described southern side ground (101), north side ground (102), east side ground (103), west side ground (104), buffering workplace ground (108) all originate in below ground level height on ground level; Middle wall ground (105) originates in below ground level height 30cm under ground level and flushes with furrow face; In greenhouse, roadbed (106) is built on middle wall ground (105) highly lower than ground level; Cold-proof Ditch (107) build the outside of southern side ground (101), north side ground (102), east side ground (103), west side ground (104) in.The Western Hills wall (401) west side ground (104) being installed side wall (4) bonds with cement concrete, the east side ground (103) that the Dong Shanqiang (402) of side wall (4) is arranged on greenhouse by solar heat ground (1) bonds with cement concrete, the buffering workplace ground (108) that workplace wall (501) is arranged on greenhouse by solar heat ground (1) bonds with cement concrete, the solid U-shaped girder steel of wall (211) in bottom in north and south boron steel matter frame material prefabricated component connector (2) is arranged on roadbed in greenhouse (106), fix with bolt.

The fixing deadlight (301) of described middle wall (3) is arranged under the solid U-shaped girder steel of wall (211) in bottom, under the U-shaped girder steel in top (209), between middle wall square steel column (210), and the movable deadlight (302) of middle wall (3) is arranged on that roadbed (106) in fixing deadlight (301) north side, greenhouse is upper, under the U-shaped girder steel in movable deadlight top (212); Fixing deadlight (301) and the Western Hills wall (401) in west side are connected and fixed, and fixing deadlight (301) and the Dong Shanqiang (402) in east side are connected and fixed; Buffering workplace (5) build Dong Shanqiang (402) east side or Dong Shanqiang (402) west side in; The vertical flow distribution plate (601) of heat exchange control system (6) is arranged on middle wall (3), and the insulation tank (602) of heat exchange control system (6) is built in northern canopy apart from less than 40 centimetres, ground.

North and south boron steel matter frame material prefabricated component connector (2) each assembling parts is integral: southern canopy face arc steel girder (201) and northern canopy face arc steel girder (202), back-slope steel girder (204) are coupled together with holding screw respectively with thing lacing wire (203), and assembling forms the netted southern canopy face of arc and northern canopy face, rear domatic.The south of back-slope steel girder (204) couples together with the North holding screw of southern canopy face arc steel girder (201) one to one, the junction of back-slope steel girder (204) with southern canopy face arc steel girder (201) is covered and is connected along east-west direction with adverse grade along (205); Middle wall girder (208) couples together with the North holding screw of back-slope steel girder (204), then is coupled together with holding screw in the south of northern canopy arc steel girder (202) and middle wall girder (208).Couple together with U-bolt from East and West direction and each frame south canopy arc steel girder (201) with 4 south girder support bar, roads (206), couple together with U-bolt from east-west direction and each frame north canopy arc steel girder (202) with 3 north girder support bar, roads (207).Together with by U-shaped for top girder steel (209), therefrom wall girder (208) below is upwards lifted on bolt with middle wall girder (208), to connect with bolt in the U-shaped girder steel in middle embedding top, wall square steel column (210) upper end (209), it is interior and connect with bolt that the lower end of middle wall square steel column (210) embeds the bottom solid U-shaped girder steel of wall (211).The U-shaped girder steel in movable deadlight top (312) bolt and top U-shaped girder steel (209) are linked together.Southern canopy face arc steel girder (201) in most west side is connected with bolt with the U-shaped girder steel of the arc of below (216) respectively with northern canopy face arc steel girder (202) in most west side, the upper end of Western Hills wall square steel column (214) is connected with bolt with the U-shaped girder steel of arc (216), the lower end of Western Hills wall square steel column (214) is connected with bolt with west side ground (104), and every 2 Western Hills wall square steel column (214) are connected with bolt with angle steel cross band (217) at middle part; Southern canopy face arc steel girder (201) in most east side is connected with bolt with the U-shaped girder steel of the arc of below (216) respectively with northern canopy face arc steel girder (202) in most east side, the upper end in Dongshan wall square steel column (215) is connected with bolt with the U-shaped girder steel of arc (216), the lower end in Dongshan wall square steel column (215) is connected with bolt with east side ground (103), and every 2 Dongshan wall square steel column (215) are connected with bolt with angle steel cross band (217) at middle part; The lower end in canopy face arc steel girder, south (201) is connected with bolt with southern side ground (101); The lower end in canopy face arc steel girder, north (202) is connected with bolt with north side ground (102).Through canopy face, above-mentioned connection south, after domatic, northern canopy face and greenhouse by solar heat ground (1) connect into an entirety.

Described middle wall (3), every block fixes each side being connected with bolt and fixing deadlight bar (303) of squeegeeing of deadlight (301), makes the cross section overlooked present " U " shape.The top that every block fixes deadlight (301) snaps in the U-shaped girder steel in top (209), bottom snaps in the solid U-shaped girder steel of wall (211) in ground, the two ends of angle steel cross band (217) are fixed by bolts to southern side, middle wall square steel column (210) middle part, the two ends of band steel cross band (217) are fixed by bolts to north side, middle wall square steel column (210) middle part, will fix deadlight bag wherein.Movable deadlight (302) is positioned at the north side of fixing deadlight (301), be close to fixing deadlight to squeegee bar (303), top snaps in the U-shaped girder steel in movable deadlight top (212), bottom to rise sheer from greenhouse, Bei Peng side on roadbed (106), every block movable deadlight (302) bottom, north side bolt is installed and is fixed 2 movable deadlight latches (305), and the pin rod vertical ground of movable deadlight latch (305) inserts the road surface pin hole (306) in greenhouse in roadbed (106).Middle wall thermal screen (307) is arranged on movable deadlight north side, top insulation film draw-in groove (30701) is fixed on U-shaped girder steel (312) north side, top, along top, U-shaped girder steel (212) launches middle wall insulation film (30702), middle wall insulation film (30702) upper end is stuck on insulation film draw-in groove (30701), lower end is fixed on thermal screen volume thick stick (30703), fixing thermal screen motor (30704) is installed in one end of thermal screen volume thick stick (30703), the AC/DC changeover switch of fixing thermal screen motor (30704) is electrically connected with 220V AC power.Described movable deadlight (302) rearranges " sliding door " structure in the north side of fixing deadlight (301) by East and West direction, movable deadlight (302) and fixing deadlight (301) alignment during wall (3) ventilation and penetrating light in needs, top view cross section becomes " Lu " font, staggered during wall (3) insulation in needs, top view cross section becomes triangle disposition; Described middle wall thermal screen (307) is the upper and lower composition arranged vertically in wallboard (302) north side " upper and lower roll-up window shade " structure aprowl, in needs, during wall (3) ventilation and penetrating light, middle wall insulation film (30702) is rolled by thermal screen volume thick stick (30703), in needs, during wall (3) insulation, middle wall insulation film (30702) is launched arrangement by thermal screen volume thick stick (30703) up and down, and top view cross section becomes " one " font.

The foam concrete plate (403) of the Western Hills wall (401) of described side wall (4) is arranged on west side ground (104), with Western Hills wall square steel column (214) alternately, be in southern canopy face arc steel girder (201) in most west side, northern canopy face arc steel girder (202) is pressed in Western Hills wall (401) top and linked together by the U-shaped girder steel of arc (216) and Western Hills wall (401), by being fixed up by foam concrete plate (403) at Western Hills wall square steel column (214) upper fixing angle steel cross band.The foam concrete plate (403) of Dong Shanqiang (402) is arranged on east side ground (103), with Dongshan wall square steel column (215) alternately, be in southern canopy face arc steel girder (201) in most east side, northern canopy face arc steel girder (202) is pressed in Dong Shanqiang (402) top and linked together with Dong Shanqiang (402) by U-shaped girder steel, by fix angle steel cross band upper in Dongshan wall square steel column (215), foam concrete plate (403) is fixed up.

Described buffering workplace (5) point two kinds of connected modes, one is embedded, buffering workplace is in northern canopy, and wall is made up of the Dong Shanqiang (402) of side wall (4) or Western Hills wall (401), middle wall (3), workplace wall (501), north side ground (102).Workplace wall (501) is separated out the space of buffering workplace (5) in northern canopy, Bei Pengmen (504) opens on workplace wall (501), Nan Pengmen (503) opens on Zhong Qiang (3), and the main door of workplace (502) is opened on the Dong Shanqiang (402) or Western Hills wall (401) of side wall (4).Two is extensional modes, and buffering workplace is outside greenhouse by solar heat, and wall is made up of the Dong Shanqiang (402) of side wall (4) or Western Hills wall (401), workplace wall (501).The main door of workplace (502) is opened on the wall of workplace wall (501) southern side, Bei Pengmen (504) opens Dong Shanqiang (402) in side wall (4) or Western Hills wall (401) Bei Peng side, and Nan Pengmen (503) opens Dong Shanqiang (402) in side wall (4) or Western Hills wall (401) Nan Peng side.

The connection of described heat-exchange system: in front end access insulation tank (602) of heat exchange upper hose (603), heat exchange upper hose (603) is from being closely incubated tank (602) side successively, mounting filter (615), charging pump (610), UNICOM's water injection pipe (607), installs water temperature sensor (617), non-return valve (616), irrigation pipe (608), irrigation valve (609), water supply valve (611), distributive pipe (604).Water injection pipe (607) last time installs partial pressure valve (612), water injection valve (613), water filling drinking-water pipe (614); The end of heat exchange upper hose (603) is parallel to the U-shaped girder steel in top (209), be fixed by bolts to U-shaped girder steel (209) southern side, top, distributive pipe interface (60401) is communicated with heat exchange upper hose (603); Vertical flow distribution plate (601) is only arranged on the southern side of the fixing deadlight of middle wall (3), the upper end slightly inclination 0 ~ 15 degree northwards of vertical flow distribution plate (601), multiple Fen Shui next door (60103) connects heat exchange panel (60101) and heat exchange backboard (60102), point water square groove (60105) of the multiple even dense distribution of the shaping formation of time processing, the upper end of vertical flow distribution plate (601) has that cross section is the bypass channel water inlet (60104) of arc, lower end has cross section to be the bypass channel delivery port (60105) of arc; Distributive pipe (604) embeds in the bypass channel water inlet (60104) of vertical flow distribution plate (601), distributive pipe weeper (60402) and point water square groove (60105) are corresponding or one-to-many is corresponding one to one, the bypass channel delivery port (60105) of vertical flow distribution plate (601) lower end embeds and catchments in tube seat (605), and the tube seat that catchments (605) is communicated with heat exchange return pipe (606); Heat exchange return pipe (606) installs back water temperature sensor (618), heat exchange return pipe (606) outlet passes into insulation tank (602), installs pond water temperature sensor (619), level sensor (620) in insulation tank (602).In sunlight indoor location heat exchange collector (623), heat exchange collector (623) and upper water temperature sensor (617), return water temperature sensor (618), pond water temperature sensor (619), level sensor (620), air temperature sensor (621), illuminance sensor (622) is electrically connected, heat exchange controller (624) is arranged in buffering workplace (5), with heat exchange collector (623), charging pump (610), water supply valve (611), irrigation valve (609), partial pressure valve (612) is electrically connected, and be electrically connected with host computer.The main body of described insulation tank (602) is positioned at below northern canopy furrow face 40 centimeters, reinforced concrete floor (60201) is at outermost layer, heat-insulation layer (60202) is in reinforced concrete floor (60201) inner side, impervious barrier (60103) is at heat-insulation layer (60202) inner side, tank lid (60104) at the Chi Kou place on insulation tank (602) top, and Chi Kou is higher than furrow face.

The operation method of novel solar greenhouse described in patent of the present invention, comprises the following steps:

In the winter time or late fall or early spring, closed by movable deadlight (302), fixing deadlight (301) presents triangle disposition layout with movable deadlight (302), start thermal screen motor (30704) and drive thermal screen volume thick stick (30703), middle wall insulation film (30702) is launched, at middle wall insulation film (30702) and the air relative closure between fixing deadlight (301) and movable deadlight (302), play insulation effect, the closedown of Bei Peng air port, canopy face are covered curtain, and also relatively stable minimizing is ventilative to make the air in whole northern canopy, also plays insulation effect, by day, open the curtain on southern canopy canopy face, make solar ray energy directly inject in southern canopy, heat exchange control system (6) and air temperature sensor (621) thereof, the sensors such as illuminance sensor (622) remain on running status for a long time, heat exchange controller (624) receives the data of each sensor, when entering the given heat accumulation time period on daytime or illuminance is greater than given high light threshold value, sunlight indoor air temperature is higher than given heat absorption lower threshold, sunlight indoor air temperature higher than insulation tank (602) water temperature time, heat exchange controller (624) starts charging pump (610), the water of insulation tank (602) flows through distributive pipe (604) from heat exchange upper hose (603), vertical flow distribution plate (601), catchment tube seat (605), heat exchange return pipe (606) gets back to insulation tank (602), water is at the heat exchange panel (60101) through vertical flow distribution plate (601), absorb luminous energy time heat exchange backboard (60102) and become heat energy raising water temperature, reduce higher temperature, got back in insulation tank (602) by the current heated and store.When entering given Exotherm Time section at night, day by day illuminance is less than given low light level threshold value continuously, sunlight indoor air temperature is lower than given heat release upper limit threshold, sunlight indoor air temperature lower than insulation tank (602) water temperature time, heat exchange controller (624) starts charging pump (610), the hot water of insulation tank (602) flows through distributive pipe (604) from heat exchange upper hose (603), vertical flow distribution plate (601), catchment tube seat (605), heat exchange return pipe (606) gets back to insulation tank (602), water is at the heat exchange panel (60101) through vertical flow distribution plate (601), release heat time heat exchange backboard (60102) and reduce water temperature, improve lower temperature, got back in insulation tank (602) by the current of heat release and store.

In summer or early autumn or season late spring, removed by movable deadlight (302), fixing deadlight (301) presents " Lu " font layout with movable deadlight (302); Start thermal screen motor (30704) and drive thermal screen volume thick stick (30703), middle wall insulation film (30702) is rolls-up onto the top in northern canopy, northern canopy canopy face curtains is rolled, Bei Peng air port is opened, southern canopy canopy face curtains is rolled, Nan Peng opens in air port, the air permeable state from Bei Peng to Nan Peng can be formed, flow of outside air is come in, room air flows out, the temperature in Nan Peng and northern canopy and relative air humidity temperature can be reduced, play cooling, wet down effect; The degree that degree, air port that wherein movable deadlight (302) is removed are opened can regulate by the needs to environment according to the situation of sunlight indoor air temperature, relative air humidity and long-term cropping.By day and temperature is too high, heat exchange control system (6) also can be utilized to lower the temperature: heat exchange control system (6) and air temperature sensor (621) thereof, the sensors such as illuminance sensor (622) remain on running status for a long time, heat exchange controller (624) receives the data of each sensor, dispel the heat the time period when entering given daytime, sunlight indoor air temperature is higher than given suitable temperature lower threshold, sunlight indoor air temperature higher than insulation tank (602) water temperature time, heat exchange controller (624) starts charging pump (610), the water of insulation tank (602) flows through distributive pipe (604) from heat exchange upper hose (603), vertical flow distribution plate (601), catchment tube seat (605), heat exchange return pipe (606) gets back to insulation tank (602), water is at the heat exchange panel (60101) through vertical flow distribution plate (601), distribute heat energy time heat exchange backboard (60102) and improve water temperature, reduce higher temperature, got back in insulation tank (602) by the current heated or hotter water got rid of outdoor and injects cooler underground water.

When neither endothermic nor exothermic, excessive, the current of hydraulic pressure are too fast, can open and regulate partial pressure valve (612), allow a part of water via being back in insulation tank (602), now can reduce the hydraulic pressure flowing to distributive pipe (604) or irrigation pipe (608), reduce water velocity.When irrigation water temperature is lower do not meet irrigate require and be incubated the water temperature of tank (602) higher time, heat exchange controller (624) closes water supply valve (611), open irrigation valve (609), start charging pump (610), insulation tank (602) water can flow through part heat exchange upper hose (603), irrigation pipe (608) enters irrigation system, for the irrigation of greenhouse by solar heat.When the water yield being incubated tank (602) is less, partial pressure valve (612) can be closed, open water injection valve (613), the clear water only clean from water filling pump mouth (614) access injects insulation tank (602), until reach suitable water level.When the water in insulation tank (602) will be discharged, close water supply valve (611), irrigation valve (609), open partial pressure valve (612), water injection valve (613), start charging pump (610), water can be discharged insulation tank (602).

The beneficial effect of patent of the present invention is:

1. patent land utilization rate of the present invention is high, the soil that wall after the roomy soil of traditional single canopy greenhouse by solar heat or Zhuan Houqiang and north side shelter from heat or light is built up Bei Peng, transform rear wall as in activity wall, become cloudy canopy into can the Bei Peng of receiving unit sunlight, add the arable land, indoor that can cultivate or cultivate, land utilization rate can reach more than 60%, improves about 30 percentage points than the greenhouse by solar heat land utilization rate of single canopy.

2. patent of the present invention adopts vertical fixing deadlight to be combined with the movable deadlight of lightweight, formation uniqueness can the middle wall temperature adjusting structure of ventilation and penetrating light.The heat insulation effect, the ventilation and penetrating light that combine and improve greenhouse by solar heat is covered with the insulation of middle wall thermal screen and Bei Peng, easy to operate, practical.If plant the fruit and vegetable the edible mushroom planting resistance to the moon at Bei Peng of liking light at Nan Peng, penetrating convenience between the canopy of patent north and south of the present invention, be conducive to the carbonic acid gas that northern canopy edible mushroom absorbs the oxygen of southern canopy vegetables release, southern canopy vegetables absorb the release of northern canopy edible mushroom, the output of vegetables and edible mushroom can be increased, also can reduce the greenhouse gas emission of edible mushroom.Penetrating convenience between the canopy of patent north and south of the present invention, summer can effective temperature-reducing, is beneficial to crop at normal growth in summer, realizes whole year production.

3. patent of the present invention adopts the material that shaping sheet material, one-tenth shaped steel girder etc. build as greenhouse, direct-assembling, and save the construction such as common brick, minimizing cement casting, base brick made good use of soil and fire, speed of application is fast, saving of labor.

4. patent of the present invention adopts the PC sunlight board of one-shot forming batch production vertically to do heat exchanger plate, take water as heat carrier, is container with underground insulation tank, automatically controls to design into the heat-exchange system of intelligent control instrument with the sensor monitorings such as illumination temperature water level and heat absorption heat release, take up an area less, build simple, firm in structure, easy to maintenance, can heat accumulation, heat release at regular time and quantity, enhance the hot property in greenhouse, warm water also can be used for irrigating.Wherein the selectivity light penetrating panel of heat exchanger plate, happiness light back board, vertical inclined-plane divide water square groove design, optimize the structure absorbing solar radiation, and PC sunlight board produces that cost is low, convenient and practical, effect is better in batches.

Four, accompanying drawing explanation

Fig. 1 is the end view in north and south boron steel matter frame material prefabricated component connector (2) of patent of the present invention, westwards watch attentively from east side, this figure shows southern canopy face arc steel girder (201), the canopy face that back-slope steel girder (204) and northern canopy face arc steel girder (202) form, show the fixing deadlight (301) of middle wall (3), movable deadlight (302), heat exchanger plate (), heat exchange upper hose (603), insulation tank (602), also show Cold-proof Ditch (107), southern side ground (101), north side ground (102), west side ground (104), Western Hills wall square steel column (214), and describe greenhouse by solar heat ground (1) and furrow face in greenhouse, the height relationships of ground level.

Fig. 2 is greenhouse by solar heat ground (1) vertical view of patent of the present invention, wherein designates the position of (5) between embedded buffering.

Fig. 3 is the vertical view in north and south boron steel matter frame material prefabricated component connector (2) of patent of the present invention.

Fig. 4 is middle wall (3) front view of patent of the present invention, watches attentively from south orientation north, and it also illustrates the position of heat exchange upper hose (603), the tube seat that catchments (605).

Fig. 5 is middle wall (3) the keeping warm mode top plan view of patent of the present invention, the fixing deadlight (301) in its displaying during wall (3) sealing and the relative position relation of movable deadlight (302).

Fig. 6 is middle wall (3) the permeability status top plan view of patent of the present invention, the fixing deadlight (301) in its displaying during wall (3) ventilation and penetrating light and the relative position relation of movable deadlight (302).

Fig. 7 is middle wall (3) end view of patent of the present invention, watches attentively from east to west, and it also amplifies and illustrates the details that middle wall (3) top is fixing and middle wall (3) bottom is fixing.

Fig. 8 is the top cross-sectional view of the embedded buffering workplace (5) of patent of the present invention, it illustrates the buffering workplace and each position thereof separated in Bei Peng eastern section.

Fig. 9 is the top cross-sectional view of external hanging type buffering workplace (5) of patent of the present invention, it illustrates the buffering workplace and each position thereof separated in Bei Peng eastern section.

Figure 10 is heat exchange control system (6) end view of patent of the present invention, watch attentively from east to west, it illustrate position and the annexation of heat exchange control system (6) each several part, also amplify and show vertical flow distribution plate (601) bottom and the tube seat (605) that catchments, note irrigation pipe (608), irrigation valve (609) and catchment tube seat (605) not in one plane.

Figure 11 is front view and the end view of the vertical flow distribution plate (601) of patent of the present invention, front view south orientation north is watched attentively, end view is watched attentively from east to west, it illustrates the detailed configuration of heat exchange (601) and the connected relation with distributive pipe (604), the tube seat that catchments (605).

Figure 12 is the operational flow diagram of patent of the present invention, there is illustrated the operation method step of Various Seasonal and different this greenhouse by solar heat of period round the clock.

Five, embodiment

Be described further below in conjunction with the concrete enforcement of accompanying drawing to patent of the present invention:

1st step of the structure greenhouse by solar heat embodiment of patent of the present invention first can build greenhouse by solar heat ground (1), prefabricated north and south boron steel matter frame material prefabricated component connector (2) is arranged on greenhouse by solar heat ground (1) by the 2nd step, wall (3) in 3rd step installation, 4th step installs side wall (4), 5th step installs buffering workplace (5), and the 6th step installs heat-exchange system.In addition, also outside described southern canopy canopy face, electric screen robling machine, driven opening film ventilation blower, Motorized blind machine to be installed, the plant equipment of the greenhouse by solar heat managerial demands such as electric screen robling machine, driven opening film ventilation blower, Motorized blind machine is installed outside described northern canopy canopy face.

1st step builds greenhouse by solar heat ground (1), as shown in Figure 2, described greenhouse by solar heat ground (1), comprises roadbed (106) in southern side ground (101), north side ground (102), east side ground (103), west side ground (104), middle wall ground (105), greenhouse, Cold-proof Ditch (107), buffering workplace ground (108).Subsurface inside greenhouse by solar heat is dug 50 centimetres, and 20 centimetres, backfill table soil forms furrow faces, below furrow identity distance horizon 30 centimetres, is convenient to improve ground temperature.Southern side ground (101), west side ground (104), north side ground (102), east side ground (103), buffering workplace ground (108) all originate in below ground level 50 cm height ground level 20 centimetres, all build with sandstone armored concrete, need the equal embedded bar in place and the bolt prefabricated component of fixing north and south boron steel matter frame material prefabricated component connector (2); Cold-proof Ditch (107) build the outside of southern side ground (101), north side ground (102), east side ground (103), west side ground (104) in, 50 centimetres are dug under trench digging, inside put moistureproof insulation material, ground earthing 10 centimetres; Optimally, the extruded sheet pasting 10 centimetres outside the sandstone reinforced concrete beds of southern side ground (101), west side ground (104), north side ground (102), east side ground (103) replaces Cold-proof Ditch, also can play the effect of freezing layer heat conduction outside isolated greenhouse by solar heat; In greenhouse, roadbed (106) is built with sandstone armored concrete, and build in highly lower than ground level on middle wall ground (105), about wide 80 centimetres in Nan Peng side, Bei Peng side is about wide 60 centimetres.Inlet channel, the upper hose of heat-exchange system, return pipe passage will be reserved in construction.

2nd step installs north and south boron steel matter frame material prefabricated component connector (2), described north and south boron steel matter frame material prefabricated component connector (2), comprise southern canopy face arc steel girder (201), canopy face arc steel girder, north (202), thing lacing wire (203), back-slope steel girder (204), adverse grade is along (205), south girder support bar (206), north girder support bar (207), middle wall girder (208), the U-shaped girder steel in top (209), middle wall square steel column (210), the solid U-shaped girder steel of wall (211) in bottom, movable deadlight top T section steel beam (212), the movable girder (213) of south canopy, Western Hills wall square steel column (214), Dongshan wall square steel column (215), the U-shaped girder steel of arc (216), angle steel cross band (217), band steel cross band (218).As shown in figures 1 and 3, north and south boron steel matter frame material prefabricated component connector (2) is greenhouse by solar heat " skeleton ", and each parts are first prefabricated, is assembled into one at the scene with greenhouse by solar heat ground (1) combination bolt and nut.Respectively southern canopy face arc steel girder (201) and northern canopy face arc steel girder (202), back-slope steel girder (204) fastening screw nut are coupled together formation 1 group of girder with thing lacing wire (203), optimally every 1 meter of one group of girder, the longer girder of greenhouse by solar heat is more, many girders are assembled into the netted southern canopy face of arc and northern canopy face, rear domatic, as Fig. 3; The junction of back-slope steel girder (204) with southern canopy face arc steel girder (201) is covered and be connected with bolt and nut along (205) along east-west direction with adverse grade; Middle wall girder (208) couples together with the North fastening screw nut of back-slope steel girder (204), then is coupled together with fastening screw nut in the south of northern canopy arc steel girder (202) and middle wall girder (208).Couple together with U-shaped bolt and nut from East and West direction and each frame south canopy arc steel girder (201) with 4 south girder support bar, roads (206), couple together with U-shaped bolt and nut from east-west direction and each frame north canopy arc steel girder (202) with 3 north girder support bar, roads (207).Together with by U-shaped for top girder steel (209), therefrom wall girder (208) below is upwards lifted on bolt and nut with middle wall girder (208), to connect with bolt and nut in the U-shaped girder steel in middle embedding top, wall square steel column (210) upper end (209), it is interior and connect with bolt and nut that the lower end of middle wall square steel column (210) embeds the bottom solid U-shaped girder steel of wall (211).The U-shaped girder steel in movable deadlight top (312) bolt and nut and top U-shaped girder steel (209) are linked together.Southern canopy face arc steel girder (201) in most west side is connected with bolt and nut with the U-shaped girder steel of the arc of below (216) respectively with northern canopy face arc steel girder (202) in most west side, the upper end of Western Hills wall square steel column (214) is connected with bolt and nut with the U-shaped girder steel of arc (216), the lower end of Western Hills wall square steel column (214) is connected with bolt and nut with west side ground (104), and every 2 Western Hills wall square steel column (214) are connected with bolt and nut with angle steel cross band (217) at middle part; Southern canopy face arc steel girder (201) in most east side is connected with bolt and nut with the U-shaped girder steel of the arc of below (216) respectively with northern canopy face arc steel girder (202) in most east side, the upper end in Dongshan wall square steel column (215) is connected with bolt and nut with the U-shaped girder steel of arc (216), the lower end in Dongshan wall square steel column (215) is connected with bolt and nut with east side ground (103), and every 2 Dongshan wall square steel column (215) are connected with bolt and nut with angle steel cross band (217) at middle part; The lower end in canopy face arc steel girder, south (201) is connected with bolt and nut with southern side ground (101); The lower end in canopy face arc steel girder, north (202) is connected with bolt and nut with north side ground (102).Through canopy face, above-mentioned connection south, after domatic, northern canopy face connect into an entirety with greenhouse by solar heat ground (1), note not having column on the furrow face of greenhouse by solar heat, be convenient to production operation like this.The scheme two of assembling is welded by each prefabricated component, and than stronger by bolt and nut connection integrity, but welding recruitment is many, construction is slow.

Wall (3) in 3rd step installation, shown in Fig. 4-Fig. 7, described middle wall (3) comprising: fixing deadlight (301), movable deadlight (302), fixing deadlight are squeegeeed bar (303), movable deadlight latch (305), road surface pin hole (306), middle wall thermal screen (307).The foam concrete prefabricated board that described fixing deadlight (301) is built-in cold-drawn bar, movable deadlight (302) can be the composite board of the embedded benzene plate of expoeridium iron plate or other light heat insulation materials, and light weight is convenient to mobile.Every block fixes each side being connected with bolt and fixing deadlight bar (303) of squeegeeing of deadlight (301), makes the cross section overlooked present " U " shape.The top that every block fixes deadlight (301) as shown in Figure 7 snaps in the U-shaped girder steel in top (209), bottom snaps in the solid U-shaped girder steel of wall (211) in ground, the two ends of angle steel cross band (217) are fixed by bolts to southern side, middle wall square steel column (210) middle part, the two ends of band steel cross band (217) are fixed by bolts to north side, middle wall square steel column (210) middle part, will fix deadlight bag wherein.As shown in Figure 7, movable deadlight (302) is positioned at the north side of fixing deadlight (301), be close to fixing deadlight to squeegee bar (303), top snaps in the U-shaped girder steel in movable deadlight top (212), bottom to rise sheer from greenhouse, Bei Peng side on roadbed (106), every block movable deadlight (302) bottom, north side bolt is installed and is fixed 2 movable deadlight latches (305), and the pin rod vertical ground of movable deadlight latch (305) inserts the road surface pin hole (306) in greenhouse in roadbed (106).Aprowl below wallboard (302), in greenhouse, roadbed (106) lays U-shaped girder steel above to scheme two, be fixed on roadbed in greenhouse (106) with bolt and nut, movable deadlight (302) is snapped in U-shaped girder steel groove, also can realize the object of firm movable deadlight (302).Middle wall thermal screen (307) is arranged on movable deadlight north side, top insulation film draw-in groove (30701) is fixed on U-shaped girder steel (312) north side, top, along top, U-shaped girder steel (212) launches middle wall insulation film (30702), middle wall insulation film (30702) upper end is stuck on insulation film draw-in groove (30701), lower end is fixed on thermal screen volume thick stick (30703), fixing thermal screen motor (30704) is installed in one end of thermal screen volume thick stick (30703), the AC/DC changeover switch of fixing thermal screen motor (30704) is electrically connected with 220V AC power.Described movable deadlight (302) rearranges " sliding door " structure in the north side of fixing deadlight (301) by East and West direction as shown in Figure 4, in needs, during wall (3) ventilation and penetrating light, movable deadlight (302) is alignd with fixing deadlight (301) overlapping arrangement, top view cross section becomes " Lu " font as shown in Figure 6, staggered during wall (3) insulation in needs, top view cross section becomes triangle disposition as shown in Figure 5; Described middle wall thermal screen (307) is the upper and lower composition arranged vertically in wallboard (302) north side " upper and lower roll-up window shade " structure aprowl, in needs, during wall (3) ventilation and penetrating light, middle wall insulation film (30702) is rolled by thermal screen volume thick stick (30703), in needs, during wall (3) insulation, middle wall insulation film (30702) is launched arrangement by thermal screen volume thick stick (30703) up and down, and top view cross section becomes " one " font.The degree that during wall (3) ventilation and penetrating light, adjustment activity deadlight (302) is overlapping with fixing deadlight (301) in needs can affect the size of ventilation and penetrating light mouth, thus determines penetrating effect.Wall insulation film (30702) and movable deadlight (302) and fixing deadlight (301) in when in needs, wall (3) is incubated, top view cross section becomes " one " font.

4th step installs side wall (4), comprises Western Hills wall (401) and Dong Shanqiang (402), is built into by polylith foam concrete plate (403).The foam concrete plate (403) of the Western Hills wall (401) of described side wall (4) is arranged on west side ground (104), with Western Hills wall square steel column (214) alternately, be in southern canopy face arc steel girder (201) in most west side, northern canopy face arc steel girder (202) is pressed in Western Hills wall (401) top and linked together by the U-shaped girder steel of arc (216) and Western Hills wall (401), by being fixed up by foam concrete plate (403) at Western Hills wall square steel column (214) upper fixing angle steel cross band.The foam concrete plate (403) of Dong Shanqiang (402) is arranged on east side ground (103), with Dongshan wall square steel column (215) alternately, be in southern canopy face arc steel girder (201) in most east side, northern canopy face arc steel girder (202) is pressed in Dong Shanqiang (402) top and linked together with Dong Shanqiang (402) by U-shaped girder steel, by fix angle steel cross band upper in Dongshan wall square steel column (215), foam concrete plate (403) is fixed up.

5th step installs buffering workplace (5), mainly comprise workplace wall (501), the main door of workplace (502), Nan Pengmen (503), Bei Pengmen (504), fixing deadlight (401), the north side ground (102) of the side wall used in addition (4), middle wall (3).Scheme one is embedded, as shown in Figure 8, buffering workplace is in northern canopy, and wall is made up of the Dong Shanqiang (402) of side wall (4) or Western Hills wall (401), middle wall (3), workplace wall (501), north side ground (102).Workplace wall (501) is separated out the space of buffering workplace (5) in northern canopy, Bei Pengmen (504) opens on workplace wall (501), Nan Pengmen (503) opens on Zhong Qiang (3), and the main door of workplace (502) is opened on the Dong Shanqiang (402) or Western Hills wall (401) of side wall (4).Scheme two is extensional modes, and as shown in Figure 9, buffering workplace is outside greenhouse by solar heat, and wall is made up of the Dong Shanqiang (402) of side wall (4) or Western Hills wall (401), workplace wall (501).The main door of workplace (502) is opened on the wall of workplace wall (501) southern side, Bei Pengmen (504) opens Dong Shanqiang (402) in side wall (4) or Western Hills wall (401) Bei Peng side, and Nan Pengmen (503) opens Dong Shanqiang (402) in side wall (4) or Western Hills wall (401) Nan Peng side.

6th step installs heat-exchange system, as shown in Figure 10, comprise vertical flow distribution plate (601), insulation tank (602), heat exchange upper hose (603), distributive pipe (604), catchment tube seat (605), heat exchange return pipe (606), water injection pipe (607), irrigation pipe (608), irrigation valve (609), charging pump (610), water supply valve (611), partial pressure valve (612), water injection valve (613), water filling pump mouth (614), filter (615), non-return valve (616), upper water temperature sensor (617), return water temperature sensor (618), pond water temperature sensor (619), level sensor (620), air temperature sensor (621), illuminance sensor (622), heat exchange collector (623), heat exchange controller (624), described insulation tank (602) comprises reinforced concrete floor (60201), heat-insulation layer (60202), impervious barrier (60103), tank lid (60104), described distributive pipe (604) comprises distributive pipe interface (60401), distributive pipe weeper (60402), distributive pipe plug (60403), described vertical flow distribution plate (601), comprises heat exchange panel (60101), heat exchange backboard (60102), Fen Shui next door (60103), bypass channel water inlet (60104), point water square groove (60105).The water space of described insulation tank (602) will be positioned at below northern canopy furrow face 40 centimeters, reinforced concrete floor (60201) is at outermost layer, heat-insulation layer (60202) is in reinforced concrete floor (60201) inner side, impervious barrier (60103) heat-insulation layer (60202) inner side, tank lid (60104) insulation tank (602) top Chi Kou place, Chi Kou more than 20 centimetres in furrow face.The connection of described heat-exchange system: in front end access insulation tank (602) of heat exchange upper hose (603), heat exchange upper hose (603) is from being closely incubated tank (602) side successively, mounting filter (615), charging pump (610), UNICOM's water injection pipe (607), installs water temperature sensor (617), non-return valve (616), irrigation pipe (608), irrigation valve (609), water supply valve (611), distributive pipe (604).Water injection pipe (607) last time installs partial pressure valve (612), water injection valve (613), water filling drinking-water pipe (614); The end of heat exchange upper hose (603) is parallel to the U-shaped girder steel in top (209), be fixed by bolts to U-shaped girder steel (209) southern side, top, distributive pipe interface (60401) is communicated with heat exchange upper hose (603); Vertical flow distribution plate (601) is arranged on the south of middle wall (3) perpendicular to ground, the upper end slightly inclination 0 ~ 15 degree northwards of vertical flow distribution plate (601), multiple Fen Shui next door (60103) connects heat exchange panel (60101) and heat exchange backboard (60102), the multiple point water square groove (60105) perpendicular to ground of the shaping formation of time processing, the upper end of vertical flow distribution plate (601) has that cross section is the bypass channel water inlet (60104) of arc, lower end has cross section to be the bypass channel delivery port (60105) of arc; Distributive pipe (604) is arranged on the upper end of heat exchanger plate, each distributive pipe weeper (60402) one to one or one-to-many ground aim at and embed in bypass channel water inlet (60104), the bypass channel delivery port (60105) of vertical flow distribution plate (601) lower end embeds and catchments in tube seat (605), and the tube seat that catchments (605) is communicated with heat exchange return pipe (606); Heat exchange return pipe (606) installs back water temperature sensor (618), heat exchange return pipe (606) outlet passes into insulation tank (602), in insulation tank (602), pond water temperature sensor (619), level sensor (620) are installed, air temperature sensor (621) and illuminance sensor (622) are installed in air in the middle part of southern canopy.In the canopy of greenhouse by solar heat north, heat exchange collector (623) is installed, heat exchange collector (623) and upper water temperature sensor (617), return water temperature sensor (618), pond water temperature sensor (619), level sensor (620), air temperature sensor (621), illuminance sensor (622) electrical connection receives the data of each sensor, heat exchange controller (624) is arranged in buffering workplace (5), the data obtaining each sensor are electrically connected with heat exchange collector (623), and the data sending each sensor are electrically connected with host computer, receive and perform related work instruction.As shown in figure 11, described vertical flow distribution plate (601) can PC sunlight board be that base stock makes, by heat exchange backboard (60102) painted black, scheme one is that heat exchange panel (60101) is selected transparent, sunlight can be irradiated to through heat exchange panel (60101) in the current in bypass channel and on heat exchange backboard (60102), and it is more that such current absorb heat; Scheme two coats bluish violet to heat exchange panel (60101) or adopts blue PC sunlight board, royal purple light in sunlight is reflected to crop, all the other sunlight rays can be irradiated in the current in bypass channel and on heat exchange backboard (60102) through heat exchange panel (60101), although it is few that such current absorb heat, for crop adds the photosynthesis that more royal purple light is more conducive to crop.

The greenhouse by solar heat operation method step of patent of the present invention, is described as follows in conjunction with Figure 12:

Step S1: greenhouse by solar heat powers up to run and starts, that is,

To the circuit of greenhouse by solar heat, long-term cropping, greenhouse by solar heat starts to enter running status.

Step S2: judge season, that is,

Judge it is what season at present, Various Seasonal takes different operational modes.If winter or late fall or early spring perform step S3, if summer or early autumn or season late spring perform step S13.

Step S3: closedown activity deadlight (302), that is,

Closed by movable deadlight (302), fixing deadlight (301) presents triangle disposition layout, to be incubated Nan Peng with movable deadlight (302).

Step S4: wall insulation film (30702) in expansion, that is,

Start thermal screen motor (30704), thermal screen motor (30704) drives thermal screen volume thick stick (30703), middle wall insulation film (30702) is launched by thermal screen volume thick stick (30703), vertical on roadbed (106) in the greenhouse of Bei Peng, at middle wall insulation film (30702) and the air relative closure between fixing deadlight (301) and movable deadlight (302), play insulation effect.

Step S5: the closedown of Bei Peng air port, Bei Peng are covered curtain, that is,

Closed by the air port plastic film of Bei Peng, then launched by the curtain on northern canopy canopy face, also relatively stable minimizing is ventilative to make the air in whole northern canopy, also plays certain insulation effect.

Step S6: judge whether daytime, that is,

Will according to the data of clock, illuminance sensor reflection, judge whether the period being in daytime? if be in daytime, perform S7, be in night else if, perform S10.

Step S7: the curtain rolling Nan Peng, that is,

Start shutter and roll the curtain of Nan Peng, make sunlight can in the southern canopy of direct irradiation, to improve the air themperature in southern canopy.

Step S8: start heat exchange control system (6) heat accumulation in good time, that is,

After greenhouse by solar heat powers up and enters running status, heat exchange control system (6) is also in powering state always, and each sensor is in during monitoring runs always, judges at any time for whether carrying out heat accumulation.Heat exchange controller (624) receives the data of each sensor, when entering the given heat accumulation time period on daytime (such as 10:00 ~ 15:00) or illuminance is greater than given high light threshold value (such as 20000Lux), sunlight indoor air temperature is higher than given heat absorption lower threshold (such as: 28 DEG C), sunlight indoor air temperature higher than insulation tank (602) water temperature time, heat exchange controller (624) starts charging pump (610), the water of insulation tank (602) flows through distributive pipe (604) from heat exchange upper hose (603), vertical flow distribution plate (601), catchment tube seat (605), heat exchange return pipe (606) gets back to insulation tank (602), water is at the heat exchange panel (60101) through vertical flow distribution plate (601), absorb luminous energy time heat exchange backboard (60102) and become heat energy raising water temperature, reduce higher temperature, got back in insulation tank (602) by the current heated and store.

Step S9: Nan Peng suitably opens film ventilates, that is,

According to the change of sunlight indoor air temperature, relative air humidity and the concrete needs of crop growth, can start out that film machine suitably ventilates to Nan Peng air port, hydrofuge, if the air themperature now in southern canopy, lower than the lower threshold of heat accumulation, will stop heat accumulation temporarily.S6 is gone to step after executing this step.

Step S10: Nan Peng closes film and closes curtain, that is,

If the time has just entered night-time hours (such as: 18:00 ~ next day 8:00), start Nan Peng and driven film machine ventilating opening is shut, started shutter and Nan Peng is covered curtain, be incubated.

Step S11: start heat exchange control system (6) heat release in good time, that is,

When entering given Exotherm Time section at night (such as: 4:00 ~ 8:00), day by day illuminance is less than given low light level threshold value (such as: 2000Lux) continuously, sunlight indoor air temperature is lower than given heat release upper limit threshold (such as: 10 DEG C), sunlight indoor air temperature lower than insulation tank (602) water temperature time, heat exchange controller (624) starts charging pump (610), the hot water of insulation tank (602) flows through distributive pipe (604) from heat exchange upper hose (603), vertical flow distribution plate (601), catchment tube seat (605), heat exchange return pipe (606) gets back to insulation tank (602), water is at the heat exchange panel (60101) through vertical flow distribution plate (601), release heat time heat exchange backboard (60102) and reduce water temperature, improve lower temperature, got back in insulation tank (602) by the current of heat release and store.

Step S12: Nan Peng in good time ventilation drying, that is,

If relative air humidity exceedes given maximum relative air humidity upper limit threshold (such as: 95%RH), air themperature higher than being suitable for air themperature lower threshold (such as: 18 DEG C) given night in the canopy of evening hours section south, then start ventilation drying pattern, carry out ventilation wet down.Relative air humidity is reduced to below upper limit threshold, or when air themperature is reduced to suitable air themperature lower threshold, will stop ventilation drying in time, returns to holding mode (southern canopy curtain expansion, air port are closed).Go to step S2, if in summer or early autumn or season late spring, go to step S13.

Step S13: open movable deadlight (302) moderately and at the right moment, that is,

Remove by movable deadlight (302), fixing deadlight (301) presents " Lu " font layout with movable deadlight (302), will according to the air themperature height in greenhouse by solar heat, the degree of movable deadlight (302) is opened in adjustment.

Step S14: roll middle wall insulation film (30702), that is,

Start thermal screen motor (30704) and drive thermal screen volume thick stick (30703), middle wall insulation film (30702) is rolls-up onto the top in northern canopy, weakens insulation effect.

Step S15: Bei Peng roll curtain and open air port, curtain that appropriateness rolls Nan Peng, that is,

Northern canopy canopy face curtains is rolled by the shutter starting Bei Peng, is opened in Bei Peng air port, can weaken the insulation effect of Bei Peng, and open the curtain of Nan Peng moderately and at the right moment according to the situation of air themperature rising, the curtain of Nan Peng starts diurnally to open last whole day and opens.

Step S16: judge whether daytime, that is,

Judge whether to be in daytime (such as: 8:00 ~ 18:00), if be in daytime to go to step S17 from the time.

Step S17: Nan Peng and Bei Peng open film ventilate, that is,

The air port of Jiang Nanpeng and Bei Peng is all opened, the air permeable state from Bei Peng to Nan Peng can be formed, flow of outside air is come in, room air flows out, the temperature in Nan Peng and northern canopy and relative air humidity temperature can be reduced, play cooling, wet down effect, but the degree that air port is opened to regulate by the needs to environment according to the situation of sunlight indoor air temperature, relative air humidity and long-term cropping.

Step S18: sunshade, that is,

If ventilate the air themperature that can't reduce well in greenhouse by solar heat, need to carry out sunshade, one is the sunshade machine starting Nan Peng, shelters from the sunlight of direct projection.Two is be suitably northern canopy sunshade according to the needs of northern canopy long-term cropping, if Bei Peng plants edible mushroom, needs long-term sunshade, in illumination is in scope that edible mushroom needs (such as: 0 ~ 200Lux).

Step S19: start heat exchange control system (6) and dispel the heat in good time, that is,

If ventilated, the measures such as sunshade are also not enough to make the air themperature in greenhouse by solar heat drop in suitable scope, heat exchange control system (6) can be started in good time and carry out radiating and cooling: heat exchange control system (6) and air temperature sensor (621) thereof, the sensors such as illuminance sensor (622) remain on running status for a long time, heat exchange controller (624) receives the data of each sensor, (such as: 10:00 ~ 16:00) is dispelled the heat the time period when entering given daytime, sunlight indoor air temperature is higher than given suitable temperature lower threshold (such as: 28 DEG C), sunlight indoor air temperature higher than insulation tank (602) water temperature time, heat exchange controller (624) starts charging pump (610), the water of insulation tank (602) flows through distributive pipe (604) from heat exchange upper hose (603), vertical flow distribution plate (601), catchment tube seat (605), heat exchange return pipe (606) gets back to insulation tank (602), water is at the heat exchange panel (60101) through vertical flow distribution plate (601), distribute heat energy time heat exchange backboard (60102) and improve water temperature, reduce higher temperature, got back in insulation tank (602) by the current heated or hotter water got rid of outdoor and injects cooler underground water.Go to step S16, if for going to step S20 night.

Step S20: appropriateness closes the curtain of Nan Peng, that is,

According to the rising of outside air temperature, appropriateness to close the curtain of Nan Peng, until the high curtain of no longer closing Nan Peng to night of air themperature.

Step S21: Nan Peng and northern canopy proper ventilation, dehumidifying, that is,

If the relative air humidity in evening hours section Nan Peng or northern canopy exceedes given maximum relative air humidity upper limit threshold (such as: 95%RH), air themperature higher than being suitable for air themperature lower threshold (such as: 18 DEG C) given night, then start and drive film machine and blower fan carries out ventilation wet down.Relative air humidity is reduced to below upper limit threshold, or when air themperature is reduced to suitable air themperature lower threshold, will stop ventilation drying in time, returns to holding mode (southern canopy curtain expansion, air port are closed).

Step S22: start heat exchange control system (6) and dispel the heat in good time, that is,

Dispel the heat the time period when entering given night, sunlight indoor air temperature is higher than given suitable temperature lower threshold, sunlight indoor air temperature higher than insulation tank (602) water temperature time, heat exchange controller (624) starts charging pump (610), the water of insulation tank (602) flows through distributive pipe (604) from heat exchange upper hose (603), vertical flow distribution plate (601), catchment tube seat (605), heat exchange return pipe (606) gets back to insulation tank (602), water is at the heat exchange panel (60101) through vertical flow distribution plate (601), distribute heat energy time heat exchange backboard (60102) and improve water temperature, reduce higher temperature, got back in insulation tank (602) by the current heated or hotter water got rid of outdoor and injects cooler underground water.

The announcement of book and statement according to the above description, the technical staff in field described in patent of the present invention can also carry out changing and revising for above-mentioned embodiment.Therefore, the embodiment disclosing above patent of the present invention is not limited to and state, some modifications and changes for patent of the present invention also should fall in the protection domain of claim of patent of the present invention.In addition, although more practical specific terms in this specification, these terms just for convenience of description, do not form any restriction to patent of the present invention.

Claims (7)

1. the two canopy greenhouse by solar heat in novel north and south and operation method, it is characterized in that, this greenhouse by solar heat comprises greenhouse by solar heat ground (1), north and south boron steel matter frame material prefabricated component connector (2), middle wall (3), side wall (4), buffering workplace (5), heat exchange control system (6); " sliding door " movable structure of described middle wall (3) plays and regulates the illumination patterns of Nan Peng and Bei Peng and the important function of temperature-regulating ventilating." vertical flow distribution plate " hydrothermal exchange of described heat-exchange system (6) automatically controls structure and combines with movable middle wall (3), improves the heat-exchange capacity of greenhouse by solar heat.

2. middle wall (3) as claimed in claim 1, it is characterized in that, comprise fixing deadlight (301), movable deadlight (302), fixing deadlight squeegee bar (303), movable deadlight latch (305), road surface pin hole (306), middle wall thermal screen (307); Described movable deadlight (302) rearranges " sliding door " structure in the north side of fixing deadlight (301) by East and West direction, arrange during wall (3) ventilation and penetrating light in needs, top view cross section becomes " Lu " font, arrangement during wall (3) insulation in needs, top view cross section becomes triangle disposition; Described middle wall thermal screen (307) is the upper and lower composition arranged vertically in wallboard (302) north side " upper and lower roll-up window shade " structure aprowl, in needs, during wall (3) ventilation and penetrating light, middle wall insulation film (30702) is rolled by thermal screen volume thick stick (30703), in needs, during wall (3) insulation, middle wall insulation film (30702) is launched arrangement by thermal screen volume thick stick (30703) up and down, and top view cross section becomes " one " font.

3. heat exchange control system as claimed in claim 1 (6), it is characterized in that, comprise vertical flow distribution plate (601), insulation tank (602), heat exchange upper hose (603), distributive pipe (604), catchment tube seat (605), heat exchange return pipe (606), water injection pipe (607), irrigation pipe (608), irrigation valve (609), charging pump (610), water supply valve (611), partial pressure valve (612), water injection valve (613), water filling pump mouth (614), filter (615), non-return valve (616), upper water temperature sensor (617), return water temperature sensor (618), pond water temperature sensor (619), level sensor (620), air temperature sensor (621), illuminance sensor (622), heat exchange collector (623), heat exchange controller (624).Described vertical flow distribution plate (601) selectively can absorb sunlight, luminous energy is turned thermal energy storage each other and, in water, also can be dispersed in greenhouse by solar heat by the heat energy of water ballast, reduces the decline of Temperature in Greenhouse.Described upper water temperature sensor (617), return water temperature sensor (618), pond water temperature sensor (619), level sensor (620), air temperature sensor (621), illuminance sensor (622) and heat exchange collector (623), and then be electrically connected with heat exchange controller (624), associating automatic monitoring realizes in good time heat absorption and release.

4. distributive pipe (604) as claimed in claim 3, it is characterized in that, comprise distributive pipe interface (60401), distributive pipe weeper (60402), distributive pipe plug (60403), intensive multiple distributive pipe weepers (60402), can form many tricklets.

5. vertical flow distribution plate (601) as claimed in claim 3 is perpendicular to the ground rolls oblique 2 ~ 15 degree northwards, only corresponding fixing deadlight (301) is installed, comprise heat exchange panel (60101), heat exchange backboard (60102), vertical Fen Shui next door (60103), bypass channel water inlet (60104), bypass channel water inlet (60104), divide water square groove (60105), intensive multiple vertical Fen Shui next door (60103) is upper connects heat exchange panel (60101), lower connection heat exchange backboard (60102), multiple tracks can be formed and divide water square groove (60105), make the water of self-corresponding distributive pipe weeper (60402) to be taken their own roads, be evenly distributed on heat exchanger plate (601) and realize sufficient heat exchange.

6. be incubated tank (602) as claimed in claim 3 and comprise reinforced concrete floor (60201), heat-insulation layer (60202), impervious barrier (60103), tank lid (60104), the water space of insulation tank (602) is positioned at less than 40 centimetres, greenhouse by solar heat furrow face.

7. the two canopy greenhouse by solar heat in novel north and south as claimed in claim 1 and operation method, it is characterized in that the left and right by controlling movable deadlight (302) is laterally closed or removed, the rolling up and down or launch of thermal screen, the heat accumulation of heat exchange control system water automatic cycle or heat radiation, ventilating opening switch control the air themperature in greenhouse by solar heat and relative air humidity are regulated in suitable scope.