CN202890069U

CN202890069U - Combined ground temperature-resistant ecological greenhouse

Info

Publication number: CN202890069U
Application number: CN2012205929152U
Authority: CN
Inventors: 白世修; 白洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-12
Filing date: 2012-11-12
Publication date: 2013-04-24
Anticipated expiration: 2022-11-12

Abstract

The utility model relates to a greenhouse, in particular to a combined ground temperature-resistant ecological greenhouse which is capable of solving problems of poor thermal insulation, low ground temperature, small fire cooling area, high heat loss rate and the like. The combined ground temperature-resistant ecological greenhouse comprises a wall and a curved roof, wherein the wall is an soil wall facing south; transverse heating fire paths are disposed below the ground and right in front of the greenhouse two sides of which are provided with longitudinal heating fire paths positioned below the ground; the transverse heating fire paths and the longitudinal heating fire paths are interconnected; fire-adding ports are disposed at both ends of the transverse heating fire paths; chimneys communicated with the longitudinal heating fire paths are respectively disposed at both ends of the rear portion of the greenhouse; and soil caves are reserved at intervals in the soil wall. The combined ground temperature-resistant ecological greenhouse has the advantages of simple structure, reasonable design, easy use, small heat loss, high heat use rate, beneficial growing environment for various horticultural crops due to the fact that change of room temperature and ground temperature is relatively small even in different time and different places, reduced greenhouse cost, reduced environmental pollution, increased soil temperature, greatly increased economic benefits and wide popularization and application values.

Description

Combined type is prevented the ground temperature Ecological Greenhouse

Technical field

The utility model relates to a kind of booth, is specially the anti-ground temperature Ecological Greenhouse of a kind of combined type.

Background technology

At present, the green house technology has been generalized to all parts of the country.Northern area in cold, the wall of green house is the clay common brick, thermal source is the solar energy of getting, the winter of cold booth thermal insulation poor, the room temperature in the canopy is difficult to keep constant temperature, ground temperature is lower, affected the normal growth of vegetables, what bring to the vegetable grower is that benefit is low, can only plant some vegetative period are short, benefit is low, low temperature resistant rape, spinach etc. simultaneously, if plant some vegetables in anti-season, will be with the modes such as stove heating service in booth.There is following problem in actual use in present this green house, and the one, enclosure wall adopts the clay common brick, does not do heat-insulation and heat-preservation and processes, neither be incubated the warm wall of resistance, the temperature that canopy is outer and the temperature in the canopy are carried out heat exchange, cause the drop in temperature of booth, and heat can not effectively be kept in the booth; The 2nd, the stove fire operated by rotary motion can only heat booth rear portion air at the green house rear, and anterior air can not well heat, and the heat radiation scope is less, causes the thermal efficiency relatively poor, and heat loss rate is higher.

Summary of the invention

There are the problems such as insulation is poor, ground temperature is low, stove fire heat radiation scope is little, heat loss rate is high in the utility model in order to solve existing traditional green house, provides a kind of combined type to prevent the ground temperature Ecological Greenhouse.

The utility model is to adopt following technical scheme to realize: combined type is prevented the ground temperature Ecological Greenhouse, comprise body of wall, arc ceiling, innovative point of the present utility model is that described body of wall is the cob wall body that sits in the north facing the south, the booth dead ahead is provided with the Transverse Heated quirk that locates below ground level, the booth both sides are respectively equipped with the vertical heating quirk that locates below ground level, the Transverse Heated quirk connects mutually with vertical heating quirk, Transverse Heated quirk two ends are respectively equipped with and add burner, and both sides, booth rear are respectively equipped with the chimney that communicates with vertical heating quirk.Described cob wall body moisture content is low, can reach the effect that stops the cold air conduction.

Adopt structural design of the present utility model, utilize the cob wall body of booth, along the booth border arrange and in depth under the Transverse Heated quirk, vertical heating quirk of both sides, formed the thermal insulation separation hot body of an annular, effectively booth and extraneous cold air are isolated, and underground heat can rise to from this annular thermal insulator in the earth's surface in the booth, so no matter be to shine upon the heat that enters in the booth, still come from the heat in the heating quirk, can both well be retained in the canopy and can not run off, make booth remain on higher temperature constant state, even in very cold area, also can provide the growth temperature that is best suited for plant or vegetables.The utility model will add burner and be arranged on booth the place ahead, and heated perimeter is wider, and heat utilization efficiency is higher.

Alternation excavation has the earth kiln hole in the described cob wall body, can plant vegetables in each earth kiln hole, support and pester, raise pigs etc., to take full advantage of the constant temperature in the booth.

The angle on described cob wall body and ground is 90 ~ 96 °, to guarantee its stability.

The degree of depth of described Transverse Heated quirk and vertical heating quirk is 0.8 ~ 1.5 meter, utilizes Transverse Heated quirk and vertical heating quirk as hindering warm wall, has substantially cut off the heat exchange of booth and outside soil layer, has stoped the intrusion of cold air, has reduced the loss of heat energy.

Compared with prior art, the utility model is simple in structure, reasonable in design, easy to use, thermal loss is little, heat utilization efficiency is high, and in different time and different location, room temperature and ground temperature change less, be conducive to the growth of all kinds of horticultural crops, reduce the greenhouse cost, reduced environmental pollution, improved soil temperature, greatly improve economic benefit, had widely application value.

Description of drawings

Fig. 1 is end view of the present utility model;

Fig. 2 is front view of the present utility model;

Among the figure: 1-cob wall body; 2-arc ceiling; 3-Transverse Heated quirk; 4-vertically heats quirk; 5-adds burner; The 6-chimney; 7-earth kiln hole.

Embodiment

Combined type is prevented the ground temperature Ecological Greenhouse, as shown in Figure 1, 2, comprise body of wall, arc ceiling 2, body of wall is the cob wall body 1 that sits in the north facing the south, cob wall body 1 is 90 ~ 96 ° with the angle on ground, cob wall body 1 interior alternation excavation has earth kiln hole 7, the high-order 1.6m in earth kiln hole, dark 2m, wide 2m, the booth dead ahead is provided with the Transverse Heated quirk 3 that locates below ground level, the booth both sides are respectively equipped with the vertical heating quirk 4 that locates below ground level, the Transverse Heated quirk connects mutually with vertically heating quirk, and the degree of depth is 0.8 ~ 1.5 meter, is preferably 1 meter.Transverse Heated quirk two ends are respectively equipped with and add burner 5, and both sides, booth rear are respectively equipped with the chimney 6 that communicates with vertical heating quirk, and chimney can be positioned at booth, to take full advantage of flue gas heat, promote canopy temperature.

During making, be fit to the fixedly height of keel shoe at the cob wall body, cut out 1 meter wide platform in the left and right sides and put the careless honest and clean operation that waits for volume.Do a splayed groove (high between taking a fancy to from the front, both sides are low, plaster in the groove) in the inside of platform with row's rainwater.

Claims

1. a combined type is prevented the ground temperature Ecological Greenhouse, comprise body of wall, arc ceiling (2), it is characterized in that described body of wall is the cob wall body (1) that sits in the north facing the south, the booth dead ahead is provided with the Transverse Heated quirk (3) that locates below ground level, the booth both sides are respectively equipped with the vertical heating quirk (4) that locates below ground level, the Transverse Heated quirk connects mutually with vertical heating quirk, Transverse Heated quirk two ends are respectively equipped with and add burner (5), and both sides, booth rear are respectively equipped with the chimney (6) that communicates with vertical heating quirk.

2. the anti-ground temperature Ecological Greenhouse of combined type according to claim 1 is characterized in that the interior alternation excavation of cob wall body (1) has earth kiln hole (7).

3. the anti-ground temperature Ecological Greenhouse of combined type according to claim 1 and 2 is characterized in that cob wall body (1) and the angle on ground are 90 ~ 96 °.

4. the anti-ground temperature Ecological Greenhouse of combined type according to claim 1 and 2 is characterized in that the degree of depth of Transverse Heated quirk (3) and vertical heating quirk (4) is 0.8 ~ 1.5 meter.