CN2361073Y

CN2361073Y - Water circulating efficient energy-saving sunlight greenhouse

Info

Publication number: CN2361073Y
Application number: CN99207731U
Authority: CN
Inventors: 周彤
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-13
Filing date: 1999-04-13
Publication date: 2000-02-02
Anticipated expiration: 2009-04-13

Abstract

The utility model relates to a water circulating efficient energy-saving sunlight greenhouse. A skeleton body which is made of corrosion resistant tubular materials and is assembled by connecting elements which are matched with each other, a pipe unit, and an upper and a lower water tanks which are matched are communicated into a water circulating system. A matched electric apparatus measurement-control device and a water pump valve are operated in a natural circulation way or a forced circulation way according to instructions. In winter, solar radiation heat energy is collected sufficiently, is stored by circulating water, and is conducted to soil to increase the temperature of the ground and the air temperature in the greenhouse at night. The temperature can be increased by means of warm water of an underground well, and warm water of the circulating system can be used for irrigating. In summer, cold water of the well can be used for cooling. Natural energy resources can be utilized fully to reduce production cost and improve economic benefit.

Description

The energy-efficient daylight temperature of water circulation type canopy, chamber

The utility model relates to the energy-efficient daylight temperature of a kind of water circulation type canopy (chamber), belongs to horticultural gardening facility field.

The vegetables-basket-works that is extended to of daylight temperature canopy (chamber) has been brought into play huge effect, the modern installations agricultural has also proposed new requirement for daylight temperature canopy (chamber), and simple and crude bamboo wood cob wall formula greenhouse by solar heat will be substituted by the tall and big no column support type daylight Wen Peng chamber of metal and plastic skeleton gradually.Prior art takes to thicken body of wall for the temperature that improves warm canopy (chamber), and multilayer insulant covers, and with measures such as the fuel oil coal-burning boiler heat, significantly exists take up an area of more, increases labour intensity, improves the problem of production cost.

The purpose of this utility model is exactly the weak point that exists at above-mentioned prior art, the employing water circulation way has been proposed, with water is working medium, with Wen Peng chamber skeleton this as instrument, make full use of cheap natural energy as far as possible, reach and reduce production costs, increase economic efficiency, reduce the purpose of environmental pollution.

The purpose that the utility model proposes is realized by following technical proposals: the energy-efficient daylight temperature of water circulation type canopy (chamber), by the tubing skeleton, soil horizon conduit group, communicating pipe, connector, water tank, water pump, valve, body of wall, plastic foil, thermal insulation quilt, the electrical equipment measure and control device, volume shop film is equipped with formation, it is characterized in that: the tubular material of employing hollow via-hole and the connector that matches are formed the skeleton body of the supplied water circulation that is interconnected, the aspect apart from the ground surface 0.35-0.7m degree of depth is provided with conduit group transversely arranged and that be interconnected in the soil horizon below it is corresponding, the conduit spacing is 0.5-0.65m, and be interconnected by connector and communicating pipe and skeleton body, be provided with valve and tubing pump being communicated with pipeline section; Be provided with upper water box on skeleton body top and be connected with skeleton body top vertical communication pipe; Be provided with coupled logical lower header and be connected at the upper water box corresponding ground, respectively be communicated with pipeline section at it and be equipped with valve with the vertical communication pipe of soil horizon conduit group and the vertical communication Guan Jun of skeleton body lower end; Known to above-mentioned, skeleton body and following soil horizon conduit group and last lower header all are interconnected into the water circulation system of an integral body.Establish a water pump at lower header and be communicated with upper water box via valve, be provided with the electrical equipment measure and control device at last lower header by communicating pipe.

The utility model is that thing prolongs at its state, and when sitting Yimianpu formula greenhouse by solar heat in north orientation south, apart from the heat collector that some groups of conduits arranged side by side are formed is set more than the 0.4m of ground, water circulation system is all inserted at its conduit two ends at its skeleton body north side body of wall inner surface.

The energy-efficient daylight temperature of the utility model water circulation type canopy (chamber), its advantage is: owing to adopt water is working medium, formed water circulation system with skeleton own, and increased thermal-arrest conduit group device, effectively increased the solar energy acquisition face, the gravitational difference that forms after utilizing water to be heated by the pressure differential of upper water box water level, can produce Natural Circulation as the principle of solar water heater; Owing to be equipped with water pump, valve, electrical installation, also can make its forced circulation according to instruction.Pass through water circulation, daytime the heat on top is brought into soil horizon to improve ground temperature and to be stored in the winter time, after discharging to the heat that holds storage by cycle water and soil night, effectively guaranteed room temperature again, when successive cloudy days, can promote surface layer warm water and inject the circulatory system, can guarantee that also crop exempts from freeze injury; Can also be with the warm-water irrigation in the circulatory system, in order to plant growth.In summer, can utilize well cold water with suitable reduction ground temperature in order to plant growth, improve output, increase benefit.

The utility model also has: to using the metal bow member, can overcome aging " burnt a heatable brick bed " phenomenon of plastic foil quickening of conducting heat and making the position that contacts soon because of the metal heat absorption, but improve the characteristics in service life to using plastics bow member delaying aging.

The utility model can be variform daylight temperature canopy (chamber).

Description of drawings:

Figure one is the cross section cross-sectional schematic of an embodiment of the utility model.

Figure two is the plan view from above of the soil part of figure one.

Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.

The utility model embodiment is no body of wall Yimianpu formula greenhouse by solar heat, two groups of tubulose bow member materials 1 that bend to the hollow connection of certain radian closely are connected with the four-way connector on the top and also closely are connected with last vertical communication pipe 2 simultaneously, and top vertical communication pipe 2 is connected with upper water box 3.Closely be connected with footing communicating pipe 4 respectively with three-way connector in the bottom, footing communicating pipe 4 by three-way connector respectively with place into the soil in an end of transverse conduit 7 is communicated with, the other end of transverse conduit 7 is indulged and is connected respectively by threeway communicating pipe 8 with one jointly; The end sealing of vertical communicating pipe 8, the other end is communicated with lower header 6 via valve; Lower header 6 is connected with upper water box 3 bottoms by conduit via valve, and a while conduit arranged side by side is used for water pump 5 and is connected with upper water box 3 middle and upper parts through valve; In upper water box, be provided with water level measuring and controlling electrical apparatus-switching device and water pump 5 conductings; Be more abundant collection solar radiation thermal energy, thermal-arrest conduit 8 its two ends be set in north slope inboard, canopy chamber be connected with last communicating pipe 2 and lower communicating tube 4 respectively.Fixedly connected between the bow member by longitudinal tie 9.According to such scheme connect one by one finish admittedly after, according to the conventional Jian Peng chamber method assembling doorway and the hilltop, outside the skeleton north slope, be covered with insulation material, outside whole frame, be covered with plastic foil and fix the canopy film, just finish assembling construction of the present utility model with film-pressing line and draw-in groove.Various pipes and connector all adopt the good standard component of factory-prepared, both can assemble construction efficiently to the scene.

Claims

1, the energy-efficient daylight temperature of water circulation type canopy, the chamber, by the tubing skeleton, soil horizon conduit group, communicating pipe, connector, water tank, water pump, valve, body of wall, plastic foil, thermal insulation quilt, the electrical equipment measure and control device, volume shop film is equipped with formation, it is characterized in that: the tubular material of employing hollow via-hole and the connector that matches are formed the skeleton body of the supplied water circulation that is interconnected, the aspect apart from the ground surface 0.35-0.7m degree of depth is provided with conduit group transversely arranged and that be interconnected in the soil horizon below it is corresponding, the conduit spacing is 0.5-0.65m, and be interconnected by connector and communicating pipe and skeleton body, be provided with valve and tubing pump being communicated with pipeline section; Be provided with upper water box on skeleton body top and be connected with skeleton body top vertical communication pipe; Be provided with coupled logical lower header and be connected at the upper water box corresponding ground, respectively be communicated with pipeline section at it and be provided with valve with the vertical communication pipe of soil horizon conduit group and the vertical communication Guan Jun of skeleton body lower end; From the above, skeleton body and following soil horizon conduit group and last lower header all are interconnected into the water circulation system of an integral body.

2, the energy-efficient daylight temperature of water circulation type according to claim 1 canopy, chamber, it is characterized in that: when form is the formula daylight Wen Peng chamber, Yimianpu in thing prolongation seat north orientation south, be provided with the heat collector that some groups of conduits arranged side by side are formed at skeleton body north side body of wall inner surface, water circulation system is all inserted at its conduit two ends.

3, according to claim 1 and the energy-efficient daylight temperature of 2 described water circulation types canopy, chamber, it is characterized in that: at lower header one water pump is set and is communicated with upper water box through valve by pipe, last lower header is provided with the electrical equipment measure and control device.

4, the energy-efficient daylight temperature of water circulation type according to claim 1 canopy, chamber is characterized in that: the building form can be single type, also can be Lian Dongxing.