CN207476405U - A kind of vinyl house - Google Patents

Abstract

The utility model discloses a kind of vinyl houses, including canopy body, the cooling system that is arranged on canopy body side surface and the air-breather for the canopy body inner air that circulates, the air-breather is mounted on the top of canopy body by jacking system, the air-breather can be fastened at the top of canopy body, the cooling system is equipped with for the cascade for the outside air that cools down and water cycle group, and the water cycle group is connected with cascade.The utility model is equipped with the ventilation device for air in the greenhouse that circulates at the top of canopy body, cooling system is equipped in the side of greenhouse, using external high temperature so that air heats rise and form convection current in greenhouse, air flowing in canopy body rises, so that extraneous air is supplemented across cooling system, outside air obtains effective temperature-reducing when across cooling system so that into the air in canopy body less than the external world, so as to fulfill Temperature fall；The cost that this greenhouse uses is lower, reduces the consumption of electricity, is suitble to the large-scale promotion application in plant development.

Description

A kind of vinyl house

Technical field

The utility model is related to agricultural facility technical field more particularly to a kind of greenhouses.

Background technology

The universal high temperature in southern area, rainfall are larger, in addition typhoon is relatively more, the plague of insects is also than more serious, in nature Down many crops summer cannot normal growth, the situation of the southern area vegetables such as leaf vegetables shortage in summer is caused to occur. In order to solve this problem, industrialized agriculture is greatly developed in many places in southern area, and vegetables are given birth to reduce natural conditions with this The influence of long environment reduces the facilities such as the influence of rainwater, typhoon, the plague of insects, vinyl house by way of building vinyl house Agricultural solves the problems, such as that southern area summer vegetable is short in certain range.But the most of vinyl house in south exists It is difficult to overcome the problems, such as, since southern area Summer High-Temperature Times are long, although solve rainy, more using industrialized agriculture The problem of wind, more worms, high temperature brings very big problem to industrialized agriculture.Due to greenhouse effects, general feelings The indoor temperature 5-15 degree higher than outdoor temperature of temperature under condition, the temperature in the case of 30 degree of the outdoor temperature in vinyl house reach To 35-45 degree, most of vegetables can not normal growth under this elevated temperature condition.If the height in summer vinyl house is not solved Warm problem, the vinyl house of southern area still cannot solve the problems, such as that summer vegetable is planted.

Also occur some vinyl houses that can cool down in this case, for example, by using cooling drencher system, this is System is made of wet curtain and wind turbine, is the cooperation using wind turbine and cascade, and artificial reproduction nature moisture evaporation cools down this object Reason process, under normal circumstances cooling can reach 4-13 degree, largely solve the high temperature problem in greenhouse, have and utilize vegetable The normal growth of dish.But system the defects of also having itself, since wet curtain part is solves the problems, such as air circulation, ordinary circumstance Lower one end is set as cascade, other end setting wind turbine, and the operating of wind turbine needs to consume a large amount of electric energy, and operating cost is very high.By Higher in the cost of investment of traditional cooling cascade in itself, operating cost is also high.Therefore, this cooling system is general only in agriculture Using either small range uses in the seedling raising greenhouse of agricultural production type enterprise in the vinyl house of industry R＆D institution, it is difficult to greatly Scale is promoted.

Utility model content

In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of simple in structure, cross-ventilation effect It is good, the environmentally-friendly plastic greenhouse that low energy consumption.

Technical solution is used by the utility model solves its technical problem：

A kind of vinyl house including canopy body, is arranged on the cooling system of canopy body side and for empty inside the canopy body that circulates The air-breather of gas, the air-breather are mounted on the top of canopy body by jacking system, are offered at the top of the canopy body logical Air port, the air-breather are mounted on the top of ventilation opening, and the air-breather can be fastened on canopy body top.

As an improvement of the above technical solution, the canopy body is equipped with stent, and the canopy is equipped with insulation film in vitro.

As an improvement of the above technical solution, the jacking system be mounted on stent top, the jacking system it is defeated Outlet is connect with air-breather.

As an improvement of the above technical solution, the air-breather is equipped with supporting rack, and it is outside that support frame as described above is equipped with middle part The head cover of protrusion.

As an improvement of the above technical solution, the head cover is made of transparent material.

As an improvement of the above technical solution, the cooling system is equipped with and is followed for the cascade and water for the outside air that cools down Ring group, the water cycle group are connected with cascade.

As an improvement of the above technical solution, the water cycle group is equipped with circulating water pool and water circulating pump, the recirculated water The input terminal of pump connects with circulating water pool pipe, and the output terminal of the water circulating pump is connected in the top of cascade.

As an improvement of the above technical solution, the lower part of the cascade is equipped with catch basin, the catch basin and circulating water pool Connection.

The beneficial effects of the utility model have：

The utility model is equipped with the ventilation device for air in the greenhouse that circulates at the top of canopy body, is set in the side of greenhouse There is cooling system, using external high temperature so that air heats rise and form convection current in greenhouse, the air flowing in canopy body rises, So that extraneous air is supplemented across cooling system, outside air obtains effective temperature-reducing when across cooling system, So that into the air in canopy body less than the external world, so as to fulfill Temperature fall；It, can simultaneously using ventilation device enclosed ventilation mouth The crop in greenhouse is protected, and can be booth thermal insulation in winter, using wind turbine promote in canopy body the design reduces tradition The mode of the circulation of air, the cost used is lower, reduces the consumption of electricity, is suitble to the large-scale promotion in plant development should With.

Description of the drawings

Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：

Fig. 1 is the structure diagram of the utility model embodiment.

Specific embodiment

Referring to Fig. 1, a kind of vinyl house of the utility model including canopy body 1, is arranged on the cooling system 2 of canopy body side surface And the air-breather 3 for 1 inner air of canopy body that circulates, the air-breather 3 are mounted on canopy body 1 by jacking system 4 Top, the air-breather 3 can be fastened on 1 top of canopy body, and the cooling system 2 is equipped with cascade 21 and water cycle group 22, institute It states water cycle group 22 to connect with cascade 21, and continues cooling of supplying water.

In the present embodiment, the canopy body 1 is equipped with stent 11, and insulation film 12 is equipped with outside the canopy body 1.The lifting system System 4 is mounted on the top of stent 11, and the output terminal of the jacking system 4 is connect with air-breather 3 so that the peace of air-breather 3 Dress is more firm, is suitble to the strong convective weather in south summer.Wherein jacking system 4 drives the structure of screw rod lifting using motor, The up-down mode of electric cylinders can also be used, lifting ventilation dress can also be carried out in the present embodiment using traditional slide block connecting rod structure Put 3.

Further, the top of the canopy body 1 offers ventilation opening 13, and the air-breather 3 is mounted on the upper of ventilation opening 13 Side, and ventilation opening 13 can be closed, when cold in winter, jacking system 4 can also be adjusted and declined so that under air-breather 3 It drops and closes ventilation opening 13, play the role of heat preservation.The air-breather 3 is equipped with supporting rack 31, during support frame as described above 31 is equipped with The head cover 32 of portion's outwardly convex, the cambered design of head cover 32 can make greenhouse carry out protecting greatly very well in the summer of windy heavy rain Canopy, while be also prevented from strong wind and be turned over head cover 32, the crop inside canopy body 1 made is directly exposed in nature.In addition, the top Lid 32 is made of transparent material, is enhanced translucent effect, is not influenced the growth of crop in canopy body 1.

Further, the water cycle group 22 be equipped with circulating water pool 221 and water circulating pump 222, the water circulating pump 222 it is defeated Enter end to connect with 221 pipe of circulating water pool, the output terminal of the water circulating pump 222 is connected in the top of cascade 21.The cascade 21 Lower part is equipped with catch basin 211, and the catch basin 211 is connected with circulating water pool 221, realizes the recycling of water.

The better embodiment of the above, only the utility model, but the utility model is not limited to above-mentioned reality Example is applied, as long as it reaches the technique effect of the utility model with any same or similar means, should all belong to the utility model Protection domain.

Claims (8)

1. a kind of vinyl house, it is characterised in that：Including canopy body, it is arranged on the cooling system of canopy body side and for the canopy that circulates The air-breather of body inner air, the air-breather are mounted on the top of canopy body, the top of the canopy body by jacking system Ventilation opening is offered, the air-breather is mounted on the top of ventilation opening, and the air-breather can be fastened on canopy body top.

2. a kind of vinyl house according to claim 1, it is characterised in that：The canopy body is equipped with stent, and the canopy is external It is equipped with insulation film.

3. a kind of vinyl house according to claim 2, it is characterised in that：The jacking system is mounted on the upper of stent Portion, the output terminal of the jacking system are connect with air-breather.

4. a kind of vinyl house according to claim 1, it is characterised in that：The air-breather is equipped with supporting rack, described Supporting rack is equipped with the head cover of middle part outwardly convex.

5. a kind of vinyl house according to claim 4, it is characterised in that：The head cover is made of transparent material.

6. a kind of vinyl house according to claim 1, it is characterised in that：The cooling system is equipped with for the external world that cools down The cascade of air and water cycle group, the water cycle group are connected with cascade.

7. a kind of vinyl house according to claim 6, it is characterised in that：The water cycle group is equipped with circulating water pool and follows Ring water pump, input terminal and the circulating water pool pipe of the water circulating pump connect, and the output terminal of the water circulating pump connects in the top of cascade It is logical.

8. a kind of vinyl house according to claim 7, it is characterised in that：The lower part of the cascade is equipped with catch basin, institute Catch basin is stated to connect with circulating water pool.