CN211721269U

CN211721269U - Energy-concerving and environment-protective type sunlight greenhouse structure

Info

Publication number: CN211721269U
Application number: CN201921761999.6U
Authority: CN
Inventors: 周进; 吴杨焕; 门雪杰; 陈芳
Original assignee: Xinjiang Production And Construction Corps No6 Division Agricultural Sciences Institute
Current assignee: Xinjiang Production And Construction Corps No6 Division Agricultural Sciences Institute
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-10-23
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an energy-saving environment-friendly sunlight greenhouse structure, which comprises a sunlight greenhouse structure main body, a sunlight greenhouse solar heating system and a sunlight greenhouse peripheral cold-proof system, wherein benzene board filling type cold-proof ditches are arranged on the outer edges of two gable walls and the ground of the front edge of the greenhouse; the solar water heater is arranged at the top of the greenhouse and connected with a heat supply pipeline system in the ground soil of the greenhouse, and the electric heating supplementary heat supply system is arranged in the greenhouse and also connected with the heat supply pipeline system in the ground soil of the greenhouse. The utility model discloses can solve the technical problem that prior art exists well, with the supplementary greenhouse production of heating relatively, can save the energy resource consumption of heating more than 90% to can directly save the overall process of manual operation of heating, the illumination utilization ratio can improve more than 40%, the growth situation of crop is showing and is improving, output and benefit all can improve more than 30%.

Description

Energy-concerving and environment-protective type sunlight greenhouse structure

Technical Field

The utility model belongs to the technical field of the green house, specificly relate to an energy-concerving and environment-protective type sunlight greenhouse structure, the utility model relates to a vegetable production in winter suitable for sunlight greenhouse

Background

In northern areas of China, the conventional sunlight greenhouse with a traditional structure cannot be normally produced in winter without heating measures, so that the requirement of normal growth of crops can be met only by using solar illumination without heating in winter by the conventional sunlight greenhouse, energy required for heating is saved, pollution of waste gas discharged after heating to the environment is avoided, heat supply energy is saved by 100%, environmental pollution is realized by 0 discharge, energy-saving, environment-friendly, high-quality and high-efficiency production is really realized, the labor efficiency and the yield, quality and economic benefit of vegetables are greatly improved, the energy-saving and environment-friendly sunlight greenhouse design structure is designed through repeated experiments, the sunlight greenhouse with the structure can be used for winter vegetable production, energy conservation, environment protection and high efficiency can be realized, and the illumination is utilized to the maximum extent to meet the requirement of normal growth of the vegetables in the sunlight greenhouse in winter, and the use effect is good, simple and easy.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an energy-saving environment-friendly sunlight greenhouse structure, which comprises a sunlight greenhouse structure main body, a sunlight greenhouse solar heating system and a sunlight greenhouse peripheral cold-proof system, wherein benzene board filling type cold-proof ditches are arranged on the outer edges of two gable walls and under the ground of the front edge of the greenhouse; the solar water heater is arranged at the top of the greenhouse and connected with a heat supply pipeline system in the ground soil of the greenhouse, and the electric heating supplementary heat supply system is arranged in the greenhouse and also connected with the heat supply pipeline system in the ground soil of the greenhouse.

Preferably, the sunlight greenhouse is of a soil ramming reinforced structure, the length of the greenhouse is 75m, the span is 8m, and the height is 3.8 m; the greenhouse film is a heat-gathering light-absorbing high-transmittance PO film, and the heat-insulating quilt is 7 layers of sun-proof waterproof thickened heat-insulating quilts.

Preferably, the top of the greenhouse is provided with a roller shutter machine which is a single-arm type light-operated automatic roller shutter machine.

Preferably, the depth of the cold-proof ditch is 150cm, the width is 40cm, and the length of the cold-proof ditch is the same as the length or width of the greenhouse.

Preferably, the heat supply pipeline system is located 30cm below ground soil in the greenhouse.

Preferably, a standby electric heating system and a light supplementing system inside the greenhouse are arranged in the greenhouse.

Preferably, the rear wall body is a soil ramming trapezoidal wall body with an upper opening width of 1.2 meters, a lower opening width of 3 meters and a height of 3.8 meters; the two gable walls are arc-shaped soil ramming wall bodies with the upper opening width of 0.8m and the lower opening width of 1.2m, and the included angle between the tangential direction of the lower ends of the arc-shaped soil ramming walls and the horizontal plane is 42 degrees.

The utility model discloses can solve well in facility agriculture's actual production, especially in sunlight greenhouse winter production process, need a large amount of assistance to heat in the greenhouse, just can just barely satisfy the growth needs of vegetables, can not make furthest's effective utilization to the illumination utilization ratio, this not only can increase unit area's the cost of heating, still can influence the growth and development of planting the crop in the greenhouse because the illumination utilization ratio is not high simultaneously, finally leads to the great influence of output, quality, benefit formation. The utility model discloses a can solve the problem that exists more than well, with the supplementary greenhouse production of heating relatively, can sparingly heat the energy resource consumption of heating more than 90% to can directly save the overall process of manual operation of heating, the illumination utilization ratio can improve more than 40%, the growth situation of crop is showing and is improving, output and benefit all can improve more than 30%.

Drawings

Fig. 1 is a schematic structural view of an energy-saving and environment-friendly sunlight greenhouse structure according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the cold-proof trench.

FIG. 3 is a schematic view of the structure of the ground heating piping system in the greenhouse.

Detailed Description

As shown in figures 1-3, the utility model discloses an energy-saving and environment-friendly sunlight greenhouse structure.

The structural design mainly comprises the following components: the solar greenhouse comprises a solar greenhouse structure, a solar heating system of the solar greenhouse and a cold-proof system around the solar greenhouse.

The sunlight greenhouse is of a soil ramming reinforcement cage structure, the heat-insulating cotton quilt of the greenhouse is a 7-layer rainproof sun-proof cold-proof cotton quilt, and the greenhouse film is a heat-gathering light-absorbing film. The top of the sunlight greenhouse and the ground 30cm soil position in the greenhouse are the solar heat supply system 1, and heat supply pipelines are distributed at the position 30cm below the ground soil in the greenhouse. The front edge and two sides of the greenhouse are cold-proof ditches 2 with the depth of 1.5 meters and the width of 40 meters, the filler in the cold-proof ditches is a benzene board, and the length of the cold-proof ditches is the same as the length or the width of the greenhouse. And a standby electric heating system and a light supplementing system inside the greenhouse are arranged in the greenhouse.

The overall structure design of the greenhouse is as follows:

the soil is rammed into a steel bar type structure, the length of the greenhouse is 75m, the span is 8m, and the height is 3.8 m; the greenhouse film is a heat-collecting light-absorbing high-transmittance PO film, the heat-insulating quilt is a 7-layer sun-proof waterproof thickened heat-insulating quilt, the roller shutter is a single-arm type light-operated automatic roller shutter, the outer edges and the front edges of two gable walls of the greenhouse are provided with benzene board filled cold-proof ditches, the top of the greenhouse is provided with a solar water heater, the solar water heater is connected with a heat supply pipeline system in the ground soil of the greenhouse, an electric heating supplementary heat supply system is arranged inside the greenhouse, and the electric heating supplementary heat supply system is also connected with the heat supply pipeline.

Local structure and function:

the rear wall body is a soil ramming trapezoidal wall body with the upper opening width of 1.2 meters, the lower opening width of 3 meters and the height of 3.8 meters; the two gable walls are 42-degree arc-shaped soil ramming wall bodies with the upper opening width of 0.8m and the lower opening width of 1.2m, the top surfaces of the gable walls are arc-shaped, and the included angle between the tangential direction of the lower ends of the arc-shaped walls and the horizontal plane is 42 degrees; in the embodiment, the included angle between the plane skylight of the solar water heater and the horizontal direction is 45 degrees, and the vertical height of the plane skylight is 1.5 m; under the normal condition of illumination, the temperature and the ground temperature in the greenhouse can meet the requirement of normal growth of vegetables by utilizing sunlight in the daytime, a solar water heater at the top of the greenhouse accumulates high-temperature hot water by utilizing the heat energy of the sunlight in the daytime, and the accumulated hot water is recycled in a heat supply pipeline in greenhouse soil to supplement the temperature for the greenhouse at night under the covering of a heat-collecting light-absorbing film and 7 layers of sun-proof waterproof heat-insulating cotton quilts at night, so that the deficiency of heat accumulation of walls in the greenhouse at daytime is supplemented, and the normal requirement of the vegetables on the temperature at night is fully met;

under the condition of insufficient illumination, the temperature control switch in the greenhouse can automatically start the electric heating water heater to supply heat, and the supplement measures of insufficient temperature supply under the condition of insufficient illumination are met.

Under the condition of insufficient illumination, the automatic light supplement switch for controlling the light supplement lamp can automatically start the light supplement lamp, the light supplement lamp is used for compensating the insufficient illumination, and the normal growth requirement of crops on the illumination is always met;

the light-operated automatic curtain rolling and releasing device can ensure that the heat-preservation quilt can be automatically rolled up and put down at a node with proper illumination every day, and the illumination and the temperature in the greenhouse are fully ensured.

Under the normal operation of the facility structure and the equipment, the normal growth requirements of the vegetables in the greenhouse on illumination and temperature can be met no matter in sunny days or cloudy days in winter, and the normal growth of the vegetables is ensured.

The utility model discloses the solar heating system of system and electric heating system's combination supplement function, and with automatic light filling system, automatic rolling up and putting the curtain system and make up integrated application, in the vegetable production process in winter in the cold area sunlight greenhouse in the north, can save winter and heat required high-priced energy expense, not only energy-conservation but also environmental protection, save the labour, improve greatly and improve the interior illumination environment of greenhouse, really realize the high-quality high-efficient production purpose of energy-concerving and environment-protective, can accomplish that the crops in the make greenhouse of make full use of light and heat resources reach more suitable light temperature state and growth effect.

The utility model discloses a key that claims protection is exactly solar heating system and electric heating system's integrated configuration, the underground stupid board filled winter protection heat preservation ditch structure of the two gable outsides in greenhouse and greenhouse forward position, this has certain novelty and practicality two points, the problem that in the past in the north cold area winter sunlight greenhouse produced vegetables and need consume a large amount of energy heating has been changed, be fit for sunlight greenhouse's anti-season vegetable production, can realize not heating, energy-concerving and environment-protective, and can furthest's utilization illumination resource, only utilize solar illumination just can realize that the light and heat condition in the greenhouse reaches the normal growth state of vegetables under the condition that does not add winter.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving environment-friendly sunlight greenhouse structure which is characterized in that: the greenhouse comprises a sunlight greenhouse structure main body, a sunlight greenhouse solar heating system and a sunlight greenhouse peripheral cold-proof system, wherein benzene board filled cold-proof ditches are arranged on the outer edges of two gable walls and the underground front edge of the greenhouse; the solar water heater is arranged at the top of the greenhouse and connected with a heat supply pipeline system in the ground soil of the greenhouse, and the electric heating supplementary heat supply system is arranged in the greenhouse and also connected with the heat supply pipeline system in the ground soil of the greenhouse.

2. An energy-saving environment-friendly solar greenhouse structure as claimed in claim 1, wherein: the sunlight greenhouse is of a soil ramming reinforced structure, the length of the greenhouse is 75m, the span is 8m, and the height is 3.8 m; the greenhouse film is a heat-gathering light-absorbing high-transmittance PO film, and the heat-insulating quilt is 7 layers of sun-proof waterproof thickened heat-insulating quilts.

3. An energy-saving environment-friendly solar greenhouse structure as claimed in claim 1, wherein: the greenhouse top is equipped with a curtain rolling machine, and the curtain rolling machine is a single-arm type light-operated automatic curtain rolling machine.

4. An energy-saving environment-friendly solar greenhouse structure as claimed in claim 1, wherein: the depth of the cold-proof ditch is 150cm, the width of the cold-proof ditch is 40cm, and the length of the cold-proof ditch is the same as the length or the width of the greenhouse.

5. An energy-saving environment-friendly solar greenhouse structure as claimed in claim 1, wherein: the heat supply pipeline system is located 30cm below ground soil in the greenhouse.

6. An energy-saving environment-friendly solar greenhouse structure as claimed in claim 1, wherein: and a standby electric heating system and a light supplementing system inside the greenhouse are arranged in the greenhouse.

7. An energy-saving environment-friendly solar greenhouse structure as claimed in claim 1, wherein: the rear wall body is a soil ramming trapezoidal wall body with the upper opening width of 1.2 meters, the lower opening width of 3 meters and the height of 3.8 meters; the two gable walls are arc-shaped soil ramming wall bodies with the upper opening width of 0.8m and the lower opening width of 1.2m, and the included angle between the tangential direction of the lower ends of the arc-shaped soil ramming walls and the horizontal plane is 42 degrees.