CN201938144U

CN201938144U - Sliding covering type heat insulation house

Info

Publication number: CN201938144U
Application number: CN2011200457767U
Authority: CN
Inventors: 黄文永; 黄逸飞; 黄海量
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-22
Filing date: 2011-02-22
Publication date: 2011-08-24
Anticipated expiration: 2021-02-22

Abstract

The utility model discloses a sliding covering type heat insulation house, which comprises an arc surface type house body, wherein the arc surface type house body is formed by a framework and a light transmission film, the framework and a reflecting layer, and a heat insulation layer. The sliding covering type heat insulation house is characterized in that the light transmission film is arranged outside the framework arranged in front of the arc surface type house body, the heat insulation layer is arranged outside the framework arranged behind the arc surface type house body, the reflecting layer is arranged between the heat insulation layer and the framework, an inner sliding layer covered in the light transmission film part of the arc surface type house body and an outer sliding layer covered on the top of the house body are arranged outside the arc surface type house body, and the inner sliding layer drives the outer sliding layer through a sliding mechanism to realize the opening and the covering of the sliding heat insulation layer. The sliding covering type heat insulation house has a good heat insulation effect and can resist various severe weather change, the service life can be prolonged by 5 to 10 years, an arc-shaped design and a slidable integral composite heat insulation structure are adopted, the space is increased, tall plant planting and three-dimensional planting can be realized, the highest point is forwards moved, the land can be saved, the relative optimum lighting angle is improved by 5 to 10 degrees, the production conditions is further optimized, in addition, the work intensity is reduced through mechanical measures, and the work efficiency is improved.

Description

Slip cover type insulation canopy

Technical field

The utility model relates to the facility that is used for agricultural planting, particularly a kind of slip cover type insulation canopy.

Background technology

Traditional agricultural booth adopts behind the sun-dried mud brick wall usually and anteriorly constitutes for plastic foil, cover plastic foil on straw screen or mat or cotton-wadded quilt night, the insulation material of greenhouse by solar heat is many based on straw screen or mat and thermal insulation quilt at present, there is following deficiency in this class formation: 1, heat insulation effect is poor, can not resist bad weather changes, one meets sleet drenches the thermal conductivity factor increase of suction back, heat insulation effect then descends greatly, almost lose heat-insulating property (not rainproof) when serious, straw screen or mat and thermal insulation quilt are that piecemeal covering is afraid of to blow hard; 2, straw screen or mat rots easily, subsides, and service life is short, and every day, covering was wasted time and energy; 3, cleaning accumulated snow and foreign material are relatively more difficult; 4, greenhouse space is little, and the lighting angle design is unreasonable; Owing to adopt wall short adverse grade in high back therefore generally about 1.5---2.0 rice, to be difficult to the tall and big plant of plantation in front-seat space; Wall short adverse grade in the high back of employing adds the height of straw screen or mat and thermal insulation quilt simultaneously, and therefore spacing very big (part of the shading) land utilization rate in greenhouse is low before and after construction greenhouse group time.

The utility model content

The utility model purpose is to overcome the deficiency that above-mentioned prior art exists, a kind of high insulating effect is provided, open cover convenient, project organization rationally, the slip cover type insulation canopy of long service life, optimization production operation condition.

The technical scheme that provides of the utility model is for achieving the above object: a kind of slip cover type insulation canopy, comprise the cabochon canopy body that skeleton and light-transmissive film, skeleton and reflector layer and heat-insulation layer constitute, it is characterized in that the skeleton outside before the cambered surface canopy body is light-transmissive film, skeleton outside behind the cambered surface canopy body is a heat-insulation layer, between heat-insulation layer and the skeleton reflector layer is arranged; The external face of cabochon canopy be provided with cover cambered surface canopy body before the light-transmissive film place interior sliding layer and cover the outer sliding layer at canopy body top, interior sliding layer drives outer sliding layer by slide mechanism and realizes opening wide and covering of slip heat-insulation layer.

Described slide mechanism has inside and outside slideway, stay cord and rotating shaft, the rotating shaft that is connected with power source is fixed on the skeleton by bracing strut, the heat-insulation layer support is housed below the heat-insulation layer, inner slide and external slideway are set between heat-insulation layer support and skeleton, the stay cord that is connected with interior sliding layer is positioned on the inside and outside slideway and operation therein, has glade plane space between inner slide and the reflector layer above the skeleton.

The utility model has the advantages that: daylight type heat preservation greenhouse high insulating effect, can resist various atrocious weathers and change, not only windproof but also rainproof; Stability is high, has increased 5-10 service life, and slidably whole complex heat-preservation benzene sheet material material is adopted in outer insulation, and 1 meter of (back) row highly reached 3 meters before the space increased, and intermediate altitude can reach about 4 meters, can plant tall and big plant and vertical cultivation; The canopy body adopts arc design peak reach 3-4 rice, wall is saved 1.5-2.0 rice without male offspring, builds 8 meters wide greenhouses of 667 square metres and can save soil 84X5=420/667=0.63 mu; Adopt the reach of arc canopy body peak, best relatively daylighting angle is improved 5-10 °; Working condition is optimized, and utilizes mechanization means to reduce labour intensity, has improved operating efficiency.

Description of drawings

Fig. 1 opens wide the structural representation of slip heat-insulation layer for the utility model.

Fig. 2 is the structural representation behind the utility model covering and heat insulating layer.

Fig. 3 is a canopy body slip heat preservation mechanism enlarged diagram.

Embodiment

Referring to Fig. 1, Fig. 2, the utility model is the cabochon canopy body that is made of skeleton and light-transmissive film, skeleton and reflector layer and heat-insulation layer, skeleton 5 outsides that are positioned at cambered surface canopy body front portion are light-transmissive film 3, skeleton 5 outsides at cambered surface canopy body rear portion are heat-insulation layer 13, be provided with reflector layer 4 between heat-insulation layer 13 and the skeleton 5, be provided with the flap 6 of giving vent to anger at canopy body top with communicating in the canopy; The external face of cabochon canopy be provided with can cover cambered surface canopy body before light-transmissive film 3 places interior sliding layer 1 and cover the outer sliding layer 2 at canopy body top, interior sliding layer 1 drives outer sliding layer 2 by slide mechanism and realizes opening wide and covering of slip heat-insulation layers.Referring to Fig. 3, slide mechanism mainly is made of inner slide, external slideway, stay cord and rotating shaft, the rotating shaft 8 that is connected with power source is fixed on the skeleton 5 by bracing strut 9, heat-insulation layer support 12 is housed below the heat-insulation layer 13, inner slide 11 and external slideway 10 are set between heat-insulation layer support 12 and skeleton 5, the stay cord 7 that is connected with interior sliding layer 1 is positioned on the external slideway and operation therein, has glade plane space between inner slide 11 and the reflector layer 4 above the skeleton 5.

Claims

1. a slip cover type is incubated canopy, comprise the cabochon canopy body that skeleton and light-transmissive film, skeleton and reflector layer and heat-insulation layer constitute, it is characterized in that the skeleton outside before the cambered surface canopy body is light-transmissive film, the skeleton outside behind the cambered surface canopy body is a heat-insulation layer, and reflector layer is arranged between heat-insulation layer and the skeleton; The external face of cabochon canopy be provided with cover cambered surface canopy body before the light-transmissive film place interior sliding layer and cover the outer sliding layer at canopy body top, interior sliding layer drives outer sliding layer by slide mechanism and realizes opening wide and covering of slip heat-insulation layer.

2. slip cover type insulation canopy according to claim 1, it is characterized in that: described slide mechanism has inside and outside slideway, stay cord and rotating shaft, the rotating shaft that is connected with power source is fixed on the skeleton by bracing strut, the heat-insulation layer support is housed below the heat-insulation layer, inner slide and external slideway are set between heat-insulation layer support and skeleton, the stay cord that is connected with interior sliding layer is positioned on the inside and outside slideway and operation therein, has glade plane space between inner slide and the reflector layer above the skeleton.