CN211861253U

CN211861253U - Glass greenhouse roof with ridge continuous ventilation system

Info

Publication number: CN211861253U
Application number: CN201922152114.9U
Authority: CN
Inventors: 兰立波; 董微; 周增产; 李秀刚; 陈立振; 田风梅
Original assignee: Beijing Kingpeng International Hi Tech Corp
Current assignee: Beijing Kingpeng International Hi Tech Corp
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-11-06
Anticipated expiration: 2029-12-04

Abstract

The utility model provides a glass greenhouse roofing with ridge continuous ventilation system has the ventilation window group that the interval set up, it include with the ridge is two ventilation windows that the axial symmetry set up. The ventilation window is hinged with the ridge through a windowing hinge shaft, a windowing side frame of the ventilation window is connected with a sliding end of a windowing supporting rod in a sliding mode, and a rotating end of the windowing supporting rod is linked with a windowing transmission shaft. One end of the windowing transmission shaft is connected with the power output end of the windowing motor, and the other end of the windowing transmission shaft is meshed with the bidirectional windowing gear. And a sealing element is arranged between the window bottom frame of the ventilation window and the fixed roof of the glass greenhouse roof. The advantages are that: the ventilation area and the ventilation rate of the greenhouse are improved, the effect of increasing the natural ventilation and cooling of the greenhouse is achieved, and the operation cost of the greenhouse is reduced. The ventilation window group is arranged at intervals, so that the ventilation window is ensured to have enough stress fulcrums and is more stable.

Description

Glass greenhouse roof with ridge continuous ventilation system

Technical Field

The utility model relates to a greenhouse ventilation field especially relates to a glass greenhouse roofing with ridge continuous ventilation system.

Background

In a large-scale multi-span greenhouse window opening mechanism, a gear rack window opening machine is the most commonly used window opening mechanism at present, the core components of the window opening mechanism are a gear rack and a speed reducing motor, and the accessory parts are different along with the whole difference of the mechanism. The rack-and-pinion window opener has stable performance, reliable and safe operation, strong bearing capacity, high transmission efficiency, accurate operation and convenient realization of automatic control, thereby being the preferred type of the window opening mechanism of the large-scale multi-span greenhouse.

According to the difference of transmission principle and gear-rack arrangement, the gear-rack window-opening machine can be divided into a row-tooth window-opening machine and a push-rod window-opening machine, the continuous window-opening of the roof in the row-tooth window-opening machine is generally suitable for plastic greenhouses, PC board greenhouses or large-span single-ridge glass greenhouses with higher ventilation requirements, and the push-rod window-opening machine is mainly suitable for small-roof Venlo type greenhouses. When the ventilation quantity of the small roof greenhouse needs to be increased, the through long butterfly type window can be selected, and the window opening area is close to that of the roof for continuous window opening, so that the ventilation rate is obviously improved. At present, a through-long butterfly type windowing mode is applied on a large scale in the Netherlands as a more advanced novel windowing mode. However, the existing through-long disc type windowing is staggered windowing: overlooking the multi-span greenhouse roof, if one side of one windowing shaft is provided with a top window, the other side of the same windowing shaft is the greenhouse roof, and the top windows are arranged asymmetrically. Therefore, the top window is asymmetric, air cannot circulate unimpededly during ventilation, and the problem of poor ventilation efficiency is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a glass greenhouse roofing with ridge continuous ventilation system for among the solution prior art: because the roof window is asymmetric, the air can not circulate unimpededly when ventilating, lead to the problem of ventilation efficiency poor.

In order to achieve the above object, the present invention provides a glass greenhouse roof with a ridge continuous ventilation system, which comprises: the window opening mechanism comprises a ventilation window group, a window opening support rod, a window opening transmission shaft, a bidirectional window opening gear, a window opening motor and a sealing piece which are arranged at intervals, wherein the ventilation window is hinged with a ridge through a window opening hinge shaft, a window opening side frame of the ventilation window is connected with a sliding end of the window opening support rod in a sliding mode, and a rotating end of the window opening support rod is linked with the window opening transmission shaft; one end of the windowing transmission shaft is connected with the power output end of the windowing motor, and the other end of the windowing transmission shaft is meshed with the bidirectional windowing gear. And a sealing element is arranged between the window bottom frame of the ventilation window and the fixed roof of the glass greenhouse roof. Wherein, the ventilation window group includes, uses the roof ridge as two ventilation windows of axisymmetrical setting.

Preferably, the windowing transmission shaft is provided with a U-shaped limiting hinge element, the windowing transmission shaft is arranged in the bent end of the U-shaped limiting hinge element, and the open end of the U-shaped limiting hinge element is hinged to the windowing support rod.

Preferably, the other end of the transmission shaft has a transmission gear capable of meshing with the bidirectional windowing gear.

Preferably, the window opening motor is provided on a vertical column or an arched beam of the greenhouse.

Preferably, as a preferred feature of the above technical solution, a bearing seat for supporting the window transmission shaft and the window rack is fixed to the composite beam of the greenhouse.

Preferably, the composite beam is provided with a through hole, the bearing seat and the through hole are fixed by self-tapping nails, and the bearing seat and the transmission shaft are in a straight line.

Preferably, the composite beam is provided with a through hole, the bearing seat is screwed with the through hole through a bolt, and the bearing seat and the transmission shaft form a straight line.

Preferably, the distance between the bearing seats is 2 m.

Preferably, the number of the windowing supporting rods corresponding to each ventilation window group is 4-8.

The utility model provides a glass greenhouse roofing with ridge continuous ventilation system has the ventilation window group that the interval set up, it include with the ridge is two ventilation windows that the axial symmetry set up. The ventilation window is hinged with the ridge through a windowing hinge shaft, a windowing side frame of the ventilation window is connected with a sliding end of a windowing supporting rod in a sliding mode, and a rotating end of the windowing supporting rod is linked with a windowing transmission shaft. One end of the windowing transmission shaft is connected with the power output end of the windowing motor, and the other end of the windowing transmission shaft is meshed with the bidirectional windowing gear. And a sealing element is arranged between the window bottom frame of the ventilation window and the fixed roof of the glass greenhouse roof.

The utility model has the advantages that: the ventilation area and the ventilation rate of the greenhouse are improved, the effect of increasing the natural ventilation and cooling of the greenhouse is achieved, and the operation cost of the greenhouse is reduced. The ventilation window group is arranged at intervals, so that the ventilation window is ensured to have enough stress fulcrums and is more stable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required to be used in the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the side of a glass greenhouse roof with a ridge continuous ventilation system provided by the utility model.

Fig. 2 is a schematic view of the ventilation window of the glass greenhouse roof with the ridge continuous ventilation system provided by the embodiment of the invention when the ventilation window is opened.

Fig. 3 is a schematic view of a ventilation window of a glass greenhouse roof with a ridge continuous ventilation system according to an embodiment of the present invention when closed.

Fig. 4 is a partially enlarged view of a corresponding portion of fig. 1.

Fig. 5 is a schematic top view of a ventilation window of a glass greenhouse roof with a ridge continuous ventilation system according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Now it is right the utility model discloses technical scheme explains:

specifically, fig. 1 is a schematic structural diagram provided in the embodiment of the present invention, as shown in fig. 1:

the utility model provides a pair: a glass greenhouse roof with a ridge continuous ventilation system is composed of: the window opening device comprises a ventilation window group, a window opening support rod 2, a window opening transmission shaft 3, a bidirectional window opening gear 4, a window opening motor 5, a sealing element 6, a window opening hinge shaft 7, a roof ridge 8, a limiting hinge part 9, a stand column 10 and a composite beam 11 which are arranged at intervals. Wherein, the ventilation window group that the interval set up includes two ventilation windows 1 that use roof 8 as the axisymmetric setting. In the present embodiment, the seal member 6 is described by taking a folded insect net as an example, but the specific type of the seal member 6 is not limited thereto.

As shown in fig. 2 and 3, the louver 1 is hinged to the ridge 8 through the louver hinge shaft 7, the louver side frame 12 of the louver 1 is slidably connected to the sliding end of the louver support rod 2, and the rotating end of the louver support rod 2 is linked to the louver transmission shaft 3 through a limiting hinge 9. Specifically, the limiting hinge 9 is a U-shaped limiting hinge 9, as shown in fig. 2 and 3, the windowing transmission shaft 3 is disposed in the bent end of the U-shaped limiting hinge 9, and the open end of the U-shaped limiting hinge 9 is hinged to the windowing support rod 2, so that the rotation range of the windowing support rod 2 is 0 ° to 180 °.

A bearing seat 13 for supporting the windowing transmission shaft 3 and the windowing rack 16 is fixed on a composite beam 11 of the greenhouse. Specifically, the composite beam 11 is provided with a through hole, the bearing seat 13 is fixed with the through hole through a self-tapping nail or is in threaded connection with the through hole through a bolt, and the bearing seat 13 and the transmission shaft form a straight line. The distance between the bearing blocks 13 is 2 meters.

One end of the windowing transmission shaft 3 is connected with the power output end of the windowing motor 5, and the other end of the windowing transmission shaft is provided with transmission teeth which can be meshed with the bidirectional windowing gear 4. The windowing motor 5 is arranged on a vertical column 10 or an arched beam of the greenhouse.

As shown in fig. 1, 2 and 3, a sealing member 6 is arranged between the window bottom frame 14 of the ventilation window 1 and the fixed roof of the glass greenhouse roof. Specifically, sealing member 6 is collapsible, and every 1 group of ventilation window corresponds 2 of windowing and has 4 ~ 8 branches, and every 1 ventilation window in 1 group of ventilation window has 2 to 4 branch 2 of windowing.

The present invention provides a glass greenhouse roof with a ridge 8 continuous ventilation system, as shown in fig. 1-5:

according to the designed height and position, a through hole is drilled on the upright post 10 or the arched beam, and then the motor base is fixed at the corresponding position of the upright post 10 or the arched beam by using bolts. The windowing motor 5 is mounted on a motor base through bolts, and preferably, the motor base is fixed on the through holes of the upright posts 10 or the arched beams through U-shaped bolts according to the designed height and position.

And a bearing seat 13 is arranged at each two-way windowing gear 4 and used for supporting the windowing transmission shaft 3 and the windowing rack 16 and limiting the two-way windowing gear 4, and the distance between the bearing seats 13 is about 2 meters. The bearing seat 13 is generally fixed to the composite beam 11 by a self-tapping screw, or a hole may be formed in the composite beam 11 and fixed by a bolt.

When the bearing block 13 is installed, the fixing hole of the bearing block 13 and the windowing transmission shaft 3 are in a straight line. When the windowing transmission shaft 3 is installed, after the shaft joint is fixed by the sleeve type bolt, the shaft joint is also connected with the power output end of the windowing motor 5 so as to enhance the rigidity and the synchronism of the transmission shaft, the other end of the windowing transmission shaft is sleeved with a gear sleeve, and transmission teeth on the gear sleeve can be meshed with the bidirectional windowing gear 4 so as to realize the linkage of the windowing transmission shaft 3 and the bidirectional windowing gear 4. Wherein, the windowing transmission shaft 3 is arranged by using the full length of a hot galvanizing national standard welding steel pipe and is used for supporting the bearing block 13.

According to the difference of the sizes of the ventilation windows 1 in the greenhouse roof, 2-4 windowing support rods 2 corresponding to each ventilation window 1 are provided. First, the fenestration hinge is fixed to the ridge 8. Assuming that the width of the ventilation window 1 is 100cm, after the ventilation window 1 is installed on the ridge 8, the distance between two ends of the ventilation window 1 and two edges is 2.50m respectively, as shown in fig. 2 and 3, the periphery of the folding insect-proof net is fixedly arranged between the window bottom frame 14 of the ventilation window 1 and the fixed window frame of the greenhouse roof. The problem that the insect-proof net cannot be completely withdrawn when the skylight is closed can be solved, and the heat-insulating performance of the high-temperature chamber is improved to a certain degree.

The rotating end of the windowing supporting rod 2 is fixed on the windowing transmission shaft 3, and the sliding end is fixed on the windowing side frame 12 of the ventilation window 1. When the windowing supporting rod 2 is installed, all the ventilation windows 1 are in a completely closed state, and the windowing bottom frames 14 of the ventilation windows 1 are ensured to be flat and tightly press the fixed window frames of the greenhouse roof. The window opening motor 5 is arranged on the upright post 10 or the arched beam in the middle of the whole ventilation window 1.

When the window opening device works, the window opening motor 5 drives the rack to move back and forth through the bidirectional window opening gear 4, the rack pushes the window opening transmission shaft 3 to move, the window opening transmission shaft 3 transmits pushing force or pulling force to the supporting rod, and therefore the ventilation window 1 is opened or closed by taking the roof ridge 8 as an axis.

As shown in fig. 4, a rain gutter 15 is provided between adjacent louver groups for draining water when raining.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A glass greenhouse roof with a ridge continuous ventilation system, comprising: a ventilating window group, a windowing supporting rod, a windowing transmission shaft, a bidirectional windowing gear, a windowing motor and a sealing element which are arranged at intervals,

the ventilating window is hinged with the ridge through a windowing hinge shaft, a windowing side frame of the ventilating window is connected with the sliding end of the windowing support rod in a sliding mode, and the rotating end of the windowing support rod is linked with the windowing transmission shaft; one end of the windowing transmission shaft is connected with the power output end of the windowing motor, and the other end of the windowing transmission shaft is meshed with the bidirectional windowing gear;

the sealing piece is arranged between the window bottom frame of the ventilation window and the fixed roof of the glass greenhouse roof;

the ventilating window group comprises two ventilating windows which are arranged in an axisymmetric mode by taking the ridge as an axis.

2. The roof of a glass greenhouse with a continuous ridge ventilation system as claimed in claim 1, wherein the window-opening transmission shaft is provided with a U-shaped limiting hinge, the window-opening transmission shaft is arranged in the bent end of the U-shaped limiting hinge, and the open end of the U-shaped limiting hinge is hinged with the window-opening support rod.

3. The roof of a glasshouse having a continuous ridge ventilation system according to claim 1, wherein the other end of the window transmission shaft has a transmission gear capable of engaging with the bidirectional window gear.

4. The roof of a glass greenhouse with a continuous ridge ventilation system as claimed in claim 1, wherein the window opening motor is arranged on the vertical columns or arched beams of the greenhouse.

5. The roof of a glass greenhouse with a continuous ridge ventilation system as claimed in claim 1 or 3, wherein bearing seats for supporting the transmission shaft and the rack for opening windows are fixed on the composite beam of the greenhouse.

6. The roof of a glasshouse having a continuous ridge ventilation system according to claim 5, wherein said composite beam has a through hole, said bearing housing is fixed to said through hole by self-tapping screws, and said bearing housing is aligned with said driving shaft.

7. The roof of a glasshouse having a continuous ridge ventilation system according to claim 5, wherein said composite beam has a through hole, said bearing housing is bolted to said through hole, and said bearing housing is aligned with said drive shaft.

8. The roof for a glasshouse having a continuous ridge ventilation system according to claim 6 or 7, wherein said bearing housings are spaced apart by 2 m.

9. The roof for a glasshouse having a continuous ridge ventilation system according to claim 1, wherein said fenestration bars of each of said groups of ventilation windows are 4-8.