CN203261889U

CN203261889U - Ventilation device with rainwater collection and utilization function used in greenhouse

Info

Publication number: CN203261889U
Application number: CN2013201968716U
Authority: CN
Inventors: 毛安元; 薛毅; 巩尊叶; 孔妍妍
Original assignee: SUZHOU SUNONG GARDENING LANDSCAPE CO Ltd
Current assignee: SUZHOU SUNONG GARDENING LANDSCAPE CO Ltd
Priority date: 2013-04-18
Filing date: 2013-04-18
Publication date: 2013-11-06
Anticipated expiration: 2023-04-18

Abstract

The utility model relates to a ventilation device with a rainwater collection and utilization function used in a greenhouse. The greenhouse is provided with a flake-shaped roof. The ventilation device comprises a ventilation hole formed in the roof. The ventilation device with the rainwater collection and utilization function used in the greenhouse is characterized in that the ventilation device further comprises a transom window arranged on one side of the ventilation hole, a liquid collection groove formed below the ventilation hole and a cylinder arranged on the roof, and the cylinder drives the transom window to open or close the ventilation hole. According to the ventilation device with the rainwater collection and utilization function used in the greenhouse, due to the fact that the liquid collection groove is formed below the ventilation hole, the ventilation hole can be opened for normal ventilation even in rainy days, the transom window can be opened or closed more freely, and the ventilation device is strong in adaptability to different weathers. Due to the fact that rainwater can be collected into the liquid collection groove, a large amount of rainwater is prevented from directly falling onto a corresponding local position in the greenhouse in a centralized mode to influence the growth of plants, natural rainwater resources can be recycled, and energy is saved.

Description

A kind of ventilation unit with the rainwater catchment system function for the greenhouse

Technical field

The utility model relates to a kind of greenhouse corollary system, relates in particular to a kind of ventilation unit for the greenhouse.

Background technology

The greenhouse claims again greenhouse, be with the daylighting cladding material as all or part of space enclosing structure material, be used for the facility of cultivated plant.Especially in the season that is not suitable for plant growth, can be provided breeding time and increase output, multiplex in the plant cultivation such as low temperature season warm season vegetable, flowers, forest or grow seedlings.The ventilation in greenhouse helps to discharge indoor waste heat, and remaining wet and pernicious gas remains in the scope of suitable for plant growth indoor environment temperature and relative moisture, adjusts composition of air, improves CO in room air ₂Content, make plants grow better.Yet the ventilating opening in existing ventilation unit must be closed at sleety weather, both had influence on ventilation, wasted again natural rainwater and irrigated resource.

Summary of the invention

The utility model has overcome the deficiencies in the prior art, provides that a kind of switching is freer, draught area is adjustable, is convenient to the ventilation unit that is used for the greenhouse that rainwater resource is recycled.

For achieving the above object, the technical solution adopted in the utility model is: a kind of ventilation unit with the rainwater catchment system function for the greenhouse, described greenhouse has the sheet roof, described ventilation unit comprises the ventilating opening of being located at described roof, it is characterized in that: also comprise the transom window of being located at described ventilating opening one side, be located at the collecting tank of ventilating opening below and be located at cylinder on roof, the described ventilating opening of described air cylinder driven transom window open and close.

Preferably, described ventilation unit also comprises the separating tube that is connected with described collecting tank, and described separating tube is laterally extending, and separating tube is provided with loose liquid hole.

Preferably, described ventilation unit also comprises the rainwater-collecting bucket, and an end is connected with described collecting tank, the catheter that the other end is connected with the rainwater-collecting bucket.

Preferably, described ventilation unit also comprises the rainwater-collecting bucket, and an end is connected with described collecting tank, the catheter that the other end is connected with the rainwater-collecting bucket; Be respectively equipped with valve on described separating tube and catheter.

Preferably, described ventilation unit also comprises the screen window of being located on described ventilating opening, and described screen window is positioned at the outside of transom window.

Preferably, described ventilation unit also comprises a pair of laterally extending guide rail of being located on described roof, and described transom window is contained in described guide rail and is slidably matched with guide rail.

Preferably, described transom window is provided with sealing strip towards the edge of roof one side.

The utility model has solved the defective that exists in the background technology, has following beneficial effect:

1. ventilation unit of the present utility model, be provided with collecting tank below its ventilating opening, also can normally ventilate by the open-ventilating mouth even make in the rainy day, and the switching of transom window is freer, and is stronger to the adaptability of different weather.Rainwater-collecting had both avoided direct, concentrated and a large amount of local location corresponding to greenhouse that fall into to affect plant growth in collecting tank, can recycle the rainwater resource of nature again, saved the energy.In addition, transom window is pasting the roof side by air cylinder driven ventilating opening is being opened and closed, and transom window can rest on the horizontal optional position with respect to ventilating opening when starting, and namely draught area and rainwater-collecting amount are adjustable, satisfy different greenhouse demands.

2. ventilation unit of the present utility model, the separating tube that can be provided with loose liquid hole and be connected with collecting tank, separating tube is preferably around collecting tank equally distributed many, the rainwater of collecting in collecting tank is directly shunted by separating tube, overflow from each loose liquid hole, reach in the greenhouse everywhere soil or plant carry out the purpose of pouring comparatively uniformly, need not other irrigation implement.

3. ventilation unit of the present utility model, can arrange the rainwater-collecting bucket that is connected with collecting tank by catheter, passes through the guiding of collecting tank and concentrate after rainwater process ventilating opening, enters into jumbo rainwater-collecting bucket, is convenient to the later stage recycling.

4. ventilation unit of the present utility model, can both arrange above-mentioned separating tube, and above-mentioned catheter and rainwater-collecting bucket are set again, and add valve on separating tube and catheter.Make operating personnel can control flexibly the sendout that is temporary in collecting vessel and is directly used in the rainwater of irrigation, for example, at rainfall hour, close the catheter valve, rainwater only flows into separating tube and carries out the moderate pouring of the water yield; When rainfall is larger, only opens the valve of catheter or open simultaneously two kinds of valves, recovery section or whole rainwater are avoided excessive pouring infringement plant growth.

5. ventilation unit of the present utility model, can make when transom window is opened at the arranged outside screen window of ventilating opening, transom window, can well stop winged insect; And the transom window in ventilation unit is owing to itself being that horizontal moving opens and closes, and can avoid between screen window influencing each other.

Description of drawings

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the front schematic view of preferred embodiment of the present utility model;

Fig. 2 is the annexation schematic perspective view (valve is not shown) of collecting tank, separating tube and catheter in preferred embodiment of the present utility model;

In figure: 2, roof, 4, ventilating opening, 6, transom window, 8, collecting tank, 12, cylinder, 14, separating tube, 16, loose liquid hole, 18, the rainwater-collecting bucket, 22, catheter, 24, valve, 26, screen window, 28, guide rail, 32, sealing strip.

Embodiment

In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

As shown in Fig. 1-2, a kind of ventilation unit with the rainwater catchment system function for the greenhouse, wherein, the greenhouse is the hollow box shape, has sheet roof 2.Ventilation unit comprises the ventilating opening 4 of being located at roof 2, also comprises the collecting tank 8 of the transom window 6 of being located at ventilating opening 4 one sides, ventilating opening 4 belows and is located at cylinder 12 on roof 2, and cylinder 12 drives transom window 6 open and close ventilating openings 4.

Particularly, transom window 6 plane parallel arrange in ventilating opening 4 cross sections, and the size of transom window 6 can be covered ventilating opening 4 fully during with closure and is as the criterion.Cylinder 12 is fixed in roof 2 lower ends, and the rectilinear direction in transom window 6 planes drives transom window 6 with respect to ventilating opening 4 displacements, and can stop at a certain position, and then realizes the adjusting of draught area, realizes the open and close of ventilating opening 4.Collecting tank 8 is fixed in roof 2 by support, big up and small down truncated rectangular pyramids shape, and its upper end is apart from height and the aperture area of roof 2, all can fall in collecting tank 8 with the rainwater with vertical direction folder 0-45 ° of angle to be as the criterion.

Preferably, ventilation unit also comprises the separating tube 14 that is connected with collecting tank 8, separating tube 14 horizontal-extendings, and be provided with loose liquid hole 16.Particularly, collecting tank 8 is monosymmetric is respectively equipped with a separating tube 14, is respectively equipped with a plurality of along continuous straight runs equidistant loose liquid holes of arranging 16 on separating tube 14.

Preferably, ventilation unit also comprises rainwater-collecting bucket 18, and the catheter 22 that an end is connected with collecting tank 8, the other end is connected with rainwater-collecting bucket 18.Particularly, rainwater-collecting bucket 18 is placed in ground, and capacity is 10-20 times of collecting tank 8.One end of catheter 22 is positioned at the middle part of collecting tank 8 sidewalls, vertical direction, and the other end stretches in rainwater-collecting bucket 18.

Preferably, both comprise the separating tube 14 that is connected with collecting tank 8 in ventilation unit, comprised again rainwater-collecting bucket 18, and the catheter 22 that an end is connected with collecting tank 8, the other end is connected with rainwater-collecting bucket 18.Every separating tube 14 and catheter 22 and are respectively equipped with valve 24 on a end that collecting tank 8 is connected.Operating personnel can pass through the keying that valve 24 is controlled separating tubes 14 and catheter 22 passages, especially can control and enter separating tube 14 by the amount of rainfall of loose liquid hole 16 effusions when rainfall be larger, avoid excessive pouring infringement plant growth.

Preferably, ventilation unit also comprises the screen window 26 of being located on ventilating opening 4, and screen window 26 is positioned at the outside of transom window 6.Concrete, screen window 26 parallels with transom window 6, and due to transom window 6 along self in-plane traveling priority switching, be different from the transom window 6 of traditional rotary opening closing formula, can guarantee and 26, screen window can not influence each other.Further, a pair of laterally extending guide rail 28 can be set on roof 2, transom window 6 be contained in guide rail 28 be slidably matched with guide rail 28, be conducive to transom window 6 guiding during with respect to ventilating opening 4 motion and spacing under cylinder 12 drives.Preferred, transom window 6 is provided with sealing strip 32 towards the edge of roof 2 one sides, sealing strip 32 circumferential closures, and when transom window 6 cut out, sealing strip was close on the roof 2 at ventilating opening 4 edges, was beneficial to the greenhouse indoor heat insulating under non-ventilation state.

At fine weather, cylinder 12 drives transom window 6 and opens, and can carry out normal ventilation, humidity regulation; Control the relative position of transom window 6 and ventilating opening 4, can change draught area.At sleety weather, can according to the size of moisture conditions and the demand of indoor environment, control transom window 6 and open fully, partially open or close fully.Profit on the one hand, can partially open transom window 6 as in the situation that rainfall is large and ventilation in right amount, is adjusted to suitable draught area, keeps certain ventilation, and the while can be controlled the rainfall that enters in the greenhouse; On the other hand, the valve 24 on separating tube 14 and catheter 22 all can be opened, be made a part of rainwater enter rainwater-collecting bucket 18 by catheter 22 temporary, control the pouring that enters separating tube 14 and use amount of rainfall in suitable level.

Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine technical scope according to the claim scope.

Claims

1. ventilation unit with the rainwater catchment system function that is used for the greenhouse, described greenhouse has the sheet roof, described ventilation unit comprises the ventilating opening of being located at described roof, it is characterized in that: also comprise the transom window of being located at described ventilating opening one side, be located at the collecting tank of ventilating opening below and be located at cylinder on roof, the described ventilating opening of described air cylinder driven transom window open and close.

2. a kind of ventilation unit with the rainwater catchment system function for the greenhouse according to claim 1, it is characterized in that: also comprise the separating tube that is connected with described collecting tank, described separating tube is laterally extending, and separating tube is provided with loose liquid hole.

3. a kind of ventilation unit with the rainwater catchment system function for the greenhouse according to claim 1 is characterized in that: also comprise the rainwater-collecting bucket, and an end is connected with described collecting tank, the catheter that the other end is connected with the rainwater-collecting bucket.

4. a kind of ventilation unit with the rainwater catchment system function for the greenhouse according to claim 2 is characterized in that: also comprise the rainwater-collecting bucket, and an end is connected with described collecting tank, the catheter that the other end is connected with the rainwater-collecting bucket; Be respectively equipped with valve on described separating tube and catheter.

5. a kind of ventilation unit with the rainwater catchment system function for the greenhouse according to claim 1, it is characterized in that: also comprise the screen window of being located on described ventilating opening, described screen window is positioned at the outside of transom window.

6. the described a kind of ventilation unit with the rainwater catchment system function for the greenhouse of according to claim 1-5 any one, it is characterized in that: also comprise a pair of laterally extending guide rail of being located on described roof, described transom window is contained in described guide rail and is slidably matched with guide rail.

7. a kind of ventilation unit with the rainwater catchment system function for the greenhouse according to claim 6, it is characterized in that: described transom window is provided with sealing strip towards the edge of roof one side.