A kind of tomato planting greenhouse
Technical field
The utility model belongs to agricultural machinery technological field, relates to a kind of tomato planting greenhouse and ventilatesDevice.
Background technology
At present, the greenhouse gardening of tomato is used widely, and planting technology also obtains constantlyGround innovation and development. In greenhouse gardening process, tomato is the requirement to environment in different growing stagesNot identical, specific as follows: 1. germination period: from Seed sprouting to cotyledon, launch, first is true yetLeaf appears. 11 DEG C of the minimum temperatures of germinateing, thermophilic 20-30 DEG C is the highest 35 DEG C. 2. seedlingPhase: be exposed to the first inflorescence from true leaf and budding. This phase cauline leaf growth is carried out with Inflorescence Differentiation simultaneously.Suitable daytime temperature 20-25 DEG C, night temperature 13-17 DEG C. 3. the phase optimal leaf temperature degree of yielding positive resultsFor 22-26 DEG C, 30 DEG C time, rate of photosynthisis obviously reduces, and 35 DEG C of growth retardations cause that fallen flowers fallReally. 24 DEG C of left and right of bud differentiation temperature in suitable daytime, 17 DEG C of left and right of temperature at night.
Therefore in tomato greenhouse gardening, different phase is all different to the requirement of environment, thereforeTo do and can increase output when accurate controlling party the environment in booth, the heat radiation of current booth andHumidity control is the insoluble problems of people always, and this can affect the life of tomato crop in boothLong quality.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed onePlant tomato planting greenhouse, the technical problem that the utility model solves is accurately to control the ring of boothBorder.
The purpose of this utility model can realize by following technical proposal:
A kind of tomato planting greenhouse, comprises support, covers ceiling transparent on support and sidewall,Between ceiling and sidewall, form plantation chamber, it is characterized in that, described ceiling is arc ceiling, instituteState on ceiling and have some windows, on described support, level is provided with transverse slat, and transverse slat is transparent plasticPlate, plantation chamber is divided into upper chamber and lower chambers by described transverse slat, on described transverse slat, has in connectionThe through hole of chamber and lower chambers, has ventilating opening on described sidewall, in described through hole and air ventBe equipped with fan, the below of described transverse slat is provided with the fluorescent lamp for throwing light on, and on described sidewall, goes backBe provided with Temperature Detector and moisture detector, described Temperature Detector and moisture detector respectively withOne controller connects, and in controller, prestoring can be according to the number of Temperature Detector and moisture detectorAccording to judging the whether program of matters tomato growth of plantation indoor environment, described controller and fan companyConnect and can open or close fan according to judged result.
Window on ceiling is convenient to hot gas rising and is distributed, and opens or closes window adjustableStablizing in booth; The ventilating opening of sidewall is provided with fan, plays the work of active adjustment circulation of airWith, can add forced ventilation by the fan of opening on sidewall at the higher Time Controller of canopy temperature,Thereby reduction temperature; Tomato when growth at germination period and Seedling Stage less demanding to space,Therefore can make the space of tomato growth only be positioned at bottom chamber by transverse slat is set, due to spaceReduce, therefore can more effective accurate control temperature, this Time Controller also can be opened on transverse slatFan regulate temperature, tomato is applicable at the growing environment of germination period and Seedling Stage;When tomato enters while yielding positive results the phase, space requirement is increased, can remove transverse slat tomato is hadEnough Growth In Spaces; Cost and difficulty can reduce control temperature by transverse slat time, realize essenceReally control the environment of booth.
In above-mentioned tomato planting greenhouse, on described support, be vertically fixed with four guide rails, fourDescribed in root, two one group, guide rail lays respectively on two side stands, equal company of slip on each described supportBe connected to sliding seat, sliding seat relatively support slides or location, and described transverse slat is arranged on slipOn seat. Transverse slat can move up and down, can be in the growth period of tomato along with transverse slat is heightened in the growth of tomatoHeight, thereby regulate the size of lower chambers, make the size of lower chambers can adapt to tomatoGrow, also can improve the adjusting efficiency of temperature.
In above-mentioned tomato planting greenhouse, described transverse slat comprises determines transverse slat and motion plate, described inAn edge of determining transverse slat is hinged on two sliding seats on a side stand by hinge, described fixedBetween transverse slat and motion plate, be articulated and connected, determining transverse slat and motion plate time in the same plane instituteState motion plate can with opposite side support on two sliding seats against. The transverse slat of this structure can be opened upOpen plantation chamber is separated and is upper chamber and lower chambers, also can pack up the maximum sky of realizing plantation chamberBetween, pack up and launch easy to operate, can regulate in real time.
In above-mentioned tomato planting greenhouse, describedly determine transverse slat and the hinged edge of motion plate is equalThere is hinged seat, on hinged seat, all have hinge hole, determine on the hinged seat and motion plate on transverse slatHinged seat to pass hinge hole by bearing pin hinged. This structure makes to determine transverse slat and motion plate is hingedStable.
In above-mentioned tomato planting greenhouse, described determine all to have on transverse slat and motion plate above-mentioned logicalHole. The temperature of the both sides of lower chambers is kept evenly.
Compared with prior art, this tomato planting greenhouse has the environment that can accurately control boothAdvantage.
Brief description of the drawings
Fig. 1 is the sectional structure schematic diagram of this tomato planting greenhouse.
What Fig. 2 was determines the structure for amplifying schematic diagram of transverse slat and motion plate hinged place.
In figure, 1, support; 11, ceiling; 12, window; 13, sidewall; 14, ventilating opening;15, plantation chamber; 16, upper chamber; 17, lower chambers; 2, transverse slat; 21, determine transverse slat; 22,Motion plate; 23, hinged seat; 24, bearing pin; 25, through hole; 26, fan; 27, fluorescent lamp;3, guide rail; 31, sliding seat.
Detailed description of the invention
Below specific embodiment of the utility model by reference to the accompanying drawings, to skill of the present utility modelArt scheme is further described, but the utility model is not limited to these embodiment.
As depicted in figs. 1 and 2, tomato planting greenhouse comprises support 1, covers on support 1Transparent ceiling 11 and sidewall 13, form plantation chamber 15, top between ceiling 11 and sidewall 13Canopy 11 is arc ceiling 11, has some windows 12 on ceiling 11, and on support 1, level is establishedHave transverse slat 2, transverse slat 2 is transparent plastic sheet, and plantation chamber 15 is divided into upper chamber 16 by transverse slat 2With lower chambers 17, on transverse slat 2, have the through hole 25 that is communicated with upper chamber 16 and lower chambers 17,On described sidewall 13, have ventilating opening 14, in through hole 25 and air vent, be equipped with fan 26,The below of transverse slat 2 is provided with the fluorescent lamp 27 for throwing light on, and is also provided with temperature detection on sidewall 13Device and moisture detector, Temperature Detector is connected with a controller respectively with moisture detector, controlIn device processed, prestoring can be according to the data judgement plantation chamber 15 of Temperature Detector and moisture detectorWhether interior environment the program of matters tomato growth, and controller is connected with fan 26 and can be according to sentencingFan 26 is opened or closed to disconnected result.
On support 1, being vertically fixed with 3 two one group, 3, four guide rails of four guide rails lays respectively atOn two side stands 1, on each support 1, all slidably connect sliding seat 31, sliding seat 31 energySupport 1 slides or locates relatively, and transverse slat 2 is arranged on sliding seat 31.
Transverse slat 2 comprises determines transverse slat 21 and motion plate 22, and a described edge of determining transverse slat 21 leads toCross hinge and be hinged on two sliding seats 31 on a side stand 1, describedly determine transverse slat 21 and movingBetween transverse slat 22, be articulated and connected, determining transverse slat 21 and motion plate 22 time in the same planeDescribed motion plate 22 can with opposite side support 1 on two sliding seats 31 against. Determine transverse slat21 and the hinged edge of motion plate 22 all there is hinged seat 23, on hinged seat 23, all haveHinge hole, the hinged seat 23 of determining on hinged seat 23 and the motion plate 22 on transverse slat 21 passes through pinAxle 24 is hinged through hinge hole. Determine all to have on transverse slat 21 and motion plate 22 above-mentioned through hole 25.Transverse slat 2 can move up and down, can be in the growth period of tomato along with transverse slat 2 is heightened in the growth of tomatoHighly, thereby regulate the size of lower chambers 17, the size of lower chambers 17 can be adapted to kindThe growth of eggplant, also can improve the adjusting efficiency of temperature. The transverse slat 2 of this structure can launch kindPlant chamber 15 and separate and be upper chamber 16 and lower chambers 17, also can pack up and realize plantation chamber 15Large space, packs up and launches easy to operate, can regulate in real time.
Window 12 on ceiling 11 is convenient to hot gas rising and is distributed, and opens or closes windowStablizing in 12 adjustable booths; The ventilating opening 14 of sidewall 13 is provided with fan 26, plays masterThe moving effect that regulates circulation of air, can be by opening sidewall at the higher Time Controller of canopy temperatureFan 26 on 13 adds forced ventilation, thereby reduces temperature; Tomato in when growth at germination period andSeedling Stage is less demanding to space, therefore can make by transverse slat 2 is set the sky of tomato growthBetween be only positioned at lower chambers 17, because space reduces, therefore can more effective accurate controlTemperature, the fan 26 that this Time Controller also can be opened on transverse slat 2 regulates temperature, makesTomato is applicable at the growing environment of germination period and Seedling Stage; When tomato enters while yielding positive results the phase pairSpace requirement increases, and can remove transverse slat 2 and make tomato have enough Growth In Spaces; By horizontal strokePlate 2 can reduce cost and the difficulty while controlling temperature, realizes the environment of accurately controlling booth.
Specific embodiment described herein is only to the theory for example of the utility model spiritBright. The utility model person of ordinary skill in the field can be to described specific embodimentMake various amendments or supplement or adopt similar mode to substitute, but can't depart from this realityBy novel spirit or surmount the defined scope of appended claims.