CN202773554U

CN202773554U - Winter flower solar greenhouse in northern area

Info

Publication number: CN202773554U
Application number: CN2012204394314U
Authority: CN
Inventors: 胡占军; 韩璋
Original assignee: SHUOZHOU DEVELOPMENT ZONE QIYUAN AGRICULTURE TECHNOLOGY Co Ltd
Current assignee: SHUOZHOU DEVELOPMENT ZONE QIYUAN AGRICULTURE TECHNOLOGY Co Ltd
Priority date: 2012-08-17
Filing date: 2012-08-17
Publication date: 2013-03-13
Anticipated expiration: 2022-08-17

Abstract

The utility model discloses a winter flower solar greenhouse in the northern area, which comprises a winter-protecting layer, a front wall, a daylighting roof, a greenhouse vertex, a rear roof, a rear brick wall, a polystyrene board, a ventilation opening, cotton quilt, an electric roller shutter and a sunshade wire frame, wherein the orientation of the solar greenhouse is 5 to 8 degrees to the west; the span between the front wall to the rear brick wall is 7 to 9 meters; the roof lighting angles alpha corresponding to the front wall as the starting point to 0.5-1.5 meters, 1.5-2.5 meters, 2.5-3.5 meters, 3.5-4.5 meters, 4.5-5.5 meters, 5.5-6.5 meters and 6.5-7.5 meters are 53-57 degrees, 48-52 degrees, 43-47 degrees, 38-42 degrees, 33-37 degrees, 28-32 degrees and 23-27 degrees, respectively; the perpendicular distance between the greenhouse vertex and the inside is 4.4-4.6 meters; the slope length of the rear roof is 1.1-1.3 meters; the rear brick wall is 3-4 meters high; the polystyrene board with thickness of 15-25 cm is arranged at the middle; and the inside elevation between the top and the indoor roof is 63-67 degrees.

Description

A kind of northern area flowers in winter greenhouse by solar heat

Technical field

The utility model relates to a kind of greenhouse by solar heat, particularly relates to a kind of northern area flowers in winter greenhouse by solar heat.

Background technology

At present except the only a few area, many greenhouse by solar heat plantation flowers all need to heat, the greenhouse heating expense is a series of fortified passes of whole production of flowers and plants cost, and the expense of heating that grows to even greater heights, cause the meagre production of flowers and plants person of original profit to make the matter worse especially, take which kind of heating mode to reduce the cost of heating and become the most problems of concern of production of flowers and plants person, the best way that the reply energy goes up performs heat insulation work exactly, because indoor heat insulating poor performance, the expense of heating will increase, and northern area is most widely used general now, and the most cheap heat-insulating property of cost is preferably greenhouse by solar heat relatively, but the greenhouse by solar heat regionality is stronger, receive illumination what are relevant with the height of latitude, in the northern area of China, more than night in the winter minimum air temperature-20 °, the overwhelming majority producer adopts coal-fired heating, although fire coal is comparatively cheap, and environment is caused severe contamination, also have many production of flowers and plants persons to adopt heater unit, but there is the bad control of temperature, the problem of poor stability.

Summary of the invention

The utility model is exactly the problem that exists for the said goods, and a kind of northern area flowers in winter greenhouse by solar heat is provided, solves above-mentioned in the northern area of China, the expense of the heating height of flowers greenhouse by solar heat existence in winter, the problem that production cost is large.

The utility model adopts following technical scheme: a kind of northern area flowers in winter greenhouse by solar heat, comprise insulating layer (1), front wall (2), lighting roof (3), ceiling point (4), rear roofing (5), rear brick wall (6), benzene plate (7), ventilating opening (8), cotton-wadded quilt (9), electric screen robling machine (10), sunshade rack (11), described greenhouse by solar heat is to the west 5 °-8 ° towards the orientation, front wall (2) is 50 centimeters high 37 clay tile walls, front wall (2) the place ahead be plastic paper parcel benzene plate form insulating layer (1), insulating layer (1) top and front wall (2) top flush with ground level A, the arc frame that lighting roof (3) and rear roofing (5) are integrated, the frame two ends are separately fixed at front wall (2) and rear brick wall (6) top, lighting roof (3) is by interior, the steel pipe of the long-lived fog dispersal of outer two-layer covering EVA anti-dropping film forms, front wall (2) is to the span E+F=7-9 rice of rear brick wall (6), canopy is interior take front wall (2) as starting point, apart from its 0.5 meter-1.5 meters, 1.5-2.5 meters of rice, 2.5-3.5 meters of rice, 3.5-4.5 meters of rice, 4.5-5.5 meters of rice, 5.5-6.5 meters of rice, 6.5-7.5 meters corresponding roofing daylighting angle α in of rice are respectively 53 °-57 °, 48 °-52 °, 43 °-47 °, 38 °-42 °, 33 °-37 °, 28 °-32 °, 23 °-27 °, span from front wall (2) to ceiling point (4) vertical line is E, ceiling is selected (4) vertical line and rear brick wall (6) inner distance F=0.5-1.5 rice, the height that ceiling is selected between (4) and the flooring is h=4.4-4.6 rice, cover the film bag straw screen or mat by fixation with steel wire on rear roofing (5) frame, on cover the benzene plate, upward carry out again blinding, rear roofing (5) chamfer length is B=1.1-1.3 rice, rear brick wall (6) section is rectangle, the inboard elevation angle gamma of roofing in top and the canopy=63 °-67 °, high 3-4 rice, thick benzene plate (7) layer of 15-25 centimetre is established in the centre, the middle perforation established a ventilating opening (8), 50 centimeters of bottoms flush with ground level A, ceiling point (4) locates to be provided with electric screen robling machine (10), electric screen robling machine (10) top is furnished with outer cotton-wadded quilt (9) and the sunshade rack (11) of wrapping up in plastic foil, cold season in winter, daytime the sun one out, electric screen robling machine (10) is rolled cotton-wadded quilt (9) and is placed ceiling, rear brick wall (6) absorbing heat is store heat, when if illumination is strong, can use sunshade rack (11) to carry out sunshade, the heat of avoiding flowers to be subject to sunlight is invaded, add a cover cotton-wadded quilt (9) and straw screen or mat at frame night, and the heat of rear brick wall (6) is to indoor release.The material that described frame uses is steel.

The utility model compared with prior art, have following beneficial effect: described a kind of northern area flowers in winter greenhouse by solar heat is by appropriate design greenhouse lighting roofing angle and the rear slope of roof, reduce solar angle, shadow-free in the canopy, make the more heat energy of Soil accumulation, use simultaneously defogging film, it is clean to keep clean, obtain the maximum transmission rate as far as possible, that has improved significantly the greenhouse is subjected to optical property and insulating power, suitable flower growth has realized that north cold area only depends on the target of the annual continuous production flowers of solar source, and remarkable in economical benefits improves.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Embodiment

A kind of northern area flowers in winter greenhouse by solar heat, comprise insulating layer (1), front wall (2), lighting roof (3), ceiling point (4), rear roofing (5), rear brick wall (6), benzene plate (7), ventilating opening (8), cotton-wadded quilt (9), electric screen robling machine (10), sunshade rack (11), described greenhouse by solar heat is to the west 5 °-8 ° towards the orientation, front wall (2) is 50 centimeters high 37 clay tile walls, front wall (2) the place ahead be plastic paper parcel benzene plate form insulating layer (1), insulating layer (1) top and front wall (2) top flush with ground level A, the arc frame that lighting roof (3) and rear roofing (5) are integrated, the frame two ends are separately fixed at front wall (2) and rear brick wall (6) top, lighting roof (3) is by interior, the steel pipe of the long-lived fog dispersal of outer two-layer covering EVA anti-dropping film forms, front wall (2) is to the span E+F=8 rice of rear brick wall (6), canopy is interior take front wall (2) as starting point, apart from its 1 meter, 2 meters, 3 meters, 4 meters, 5 meters, 6 meters, 7 meters corresponding roofing daylighting angle α in are respectively 55 °, 50 °, 45 °, 40 °, 35 °, 30 °, 25 °, span from front wall (2) to ceiling point (4) vertical line is E, ceiling is selected (4) vertical line and rear brick wall (6) inner distance F=1 rice, the height that ceiling is selected between (4) and the flooring is h=4.5 rice, cover the film bag straw screen or mat by fixation with steel wire on rear roofing (5) frame, on cover the benzene plate, upward carry out again blinding, rear roofing (5) chamfer length is B=1.2 rice, rear brick wall (6) section is rectangle, the inboard elevation angle gamma of roofing in top and the canopy=65 °, high 3.5 meters, 20 centimeters thick benzene plate (7) layers are established in the centre, the middle perforation established a ventilating opening (8), 50 centimeters of bottoms flush with ground level A, ceiling point (4) locates to be provided with electric screen robling machine (10), electric screen robling machine (10) top is furnished with outer cotton-wadded quilt (9) and the sunshade rack (11) of wrapping up in plastic foil, cold season in winter, daytime the sun one out, electric screen robling machine (10) is rolled cotton-wadded quilt (9) and is placed ceiling, rear brick wall (6) absorbing heat is store heat, when if illumination is strong, can use sunshade rack (11) to carry out sunshade, the heat of avoiding flowers to be subject to sunlight is invaded, add a cover cotton-wadded quilt (9) and straw screen or mat at frame night, and the heat of rear brick wall (6) is to indoor release.The material that described frame uses is steel.

Claims

1. northern area flowers in winter greenhouse by solar heat, comprise insulating layer (1), front wall (2), lighting roof (3), ceiling point (4), rear roofing (5), rear brick wall (6), benzene plate (7), ventilating opening (8), cotton-wadded quilt (9), electric screen robling machine (10), sunshade rack (11), it is characterized in that: described greenhouse by solar heat is to the west 5 °-8 ° towards the orientation, front wall (2) is 50 centimeters high 37 clay tile walls, front wall (2) the place ahead be plastic paper parcel benzene plate form insulating layer (1), insulating layer (1) top and front wall (2) top flush with ground level, the arc frame that lighting roof (3) and rear roofing (5) are integrated, the frame two ends are separately fixed at front wall (2) and rear brick wall (6) top, lighting roof (3) is by interior, the steel pipe of the long-lived fog dispersal of outer two-layer covering EVA anti-dropping film forms, front wall (2) to the span of rear brick wall (6) is 7-9 rice, canopy is interior take front wall (2) as starting point, apart from its 0.5 meter-1.5 meters, 1.5-2.5 meters of rice, 2.5-3.5 meters of rice, 3.5-4.5 meters of rice, 4.5-5.5 meters of rice, 5.5-6.5 meters of rice, 6.5 rice corresponding roofing daylighting angle ,-7.5 meters is respectively 53 °-57 °, 48 °-52 °, 43 °-47 °, 38 °-42 °, 33 °-37 °, 28 °-32 °, 23 °-27 °, ceiling selects (4) vertical line and rear brick wall (6) inner distance is 0.5-1.5 rice, the height that ceiling is selected between (4) and the flooring is 4.4-4.6 rice, cover the film bag straw screen or mat by fixation with steel wire on rear roofing (5) frame, on cover the benzene plate, upward carry out again blinding, rear roofing (5) chamfer length is 1.1-1.3 rice, rear brick wall (6) section is rectangle, the inboard elevation angle of roofing is 63 °-67 ° in top and the canopy, high 3-4 rice, thick benzene plate (7) layer of 15-25 centimetre is established in the centre, the middle perforation established a ventilating opening (8), 50 centimeters of bottoms flush with ground level, ceiling point (4) locates to be provided with electric screen robling machine (10), and electric screen robling machine (10) top is furnished with outer cotton-wadded quilt (9) and the sunshade rack (11) of wrapping up in plastic foil.

2. a kind of northern area flowers in winter greenhouse by solar heat according to claim 1, it is characterized in that: the material that described frame uses is steel.