CN217217877U

CN217217877U - Aquaculture big-arch shelter

Info

Publication number: CN217217877U
Application number: CN202221080896.5U
Authority: CN
Inventors: 卜崇兴; 刘立平; 张建华
Original assignee: Shanghai Sunqiao Overflow Better Agricultural Technology Co ltd
Current assignee: Shanghai Sunqiao Overflow Better Agricultural Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-19
Anticipated expiration: 2032-05-07

Abstract

The utility model relates to the technical field of greenhouse facilities, in particular to an aquaculture greenhouse, which comprises a greenhouse framework, a heat preservation system and an anti-bird net; the greenhouse framework comprises upright posts, trusses and heat preservation beams arranged along the trend of the trusses; the plurality of arched trusses are supported by the upright posts to form an arched shed roof frame; the insulating beam is provided with at least three linear mounting sections which are sequentially connected; a lacing wire is arranged between the heat preservation beam and the truss; the heat preservation system comprises a transmission shaft, a curtain drawing mechanism, a motor and a heat preservation curtain; a plurality of transmission shafts are correspondingly arranged on the linear installation section of the heat preservation beam, and one of the transmission shafts is driven to rotate by a motor; at the corner of the insulating beam, two adjacent sections of transmission shafts are in transmission connection through universal joints; the bird-proof net is coated on the greenhouse framework. The utility model reserves a larger space for the interior of the greenhouse by arranging the shed roof into a slope shape or an arch shape; the heat preservation beams are arranged into a trapezoidal structure along the truss trend, so that the heat preservation beams have higher height from the culture pond, and the greenhouse meeting the use height can be built by using less materials.

Description

Aquaculture greenhouse

Technical Field

The utility model relates to a greenhouse technical field especially relates to an aquaculture big-arch shelter.

Background

The sunlight greenhouse is widely applied to industries such as agriculture, vegetables and orchards, and like other industries, the sunlight greenhouse is mainly used for avoiding cold and keeping warm in aquaculture so as to prolong the growth cycle of aquatic animals. In recent years, in coastal areas where China is developed, farmers breed penaeus vannamei through greenhouses, and the breeding is not limited by seasons and the like.

In the greenhouse industry, greenhouse insulation is important. Not only can play a role in heat preservation, but also is an important product of greenhouse accessories. Greenhouse insulation is usually fixed in the middle of the wall top. The heat preservation quilt is a common accessory in greenhouse accessories, and generally needs to be stored well when the heat preservation quilt is not used. The existing heat preservation quilt is usually arranged outside a greenhouse, dust is easy to accumulate, and the appearance is influenced; the related heat preservation quilt is rolled up or paved through equipment such as a rolling machine and the like, so that the control precision is low, the appearance is influenced, and the maintenance is difficult.

In aquaculture greenhouses, good ventilation is usually required, so nets are often used to enclose the culture ponds, which can also serve as bird guards; however, under some climatic conditions, high ventilation is not needed, and more heat preservation measures capable of being selectively folded and unfolded need to be arranged so as to adapt to different use conditions.

Therefore, it is necessary to solve the above-mentioned technical problems.

Disclosure of Invention

In order to solve the technical problem, the invention provides an aquaculture greenhouse, which has less influence on the space in the greenhouse through the arrangement of a heat insulation curtain; the regulation and control of the greenhouse are realized through the arrangement of the bird-proof net and the film.

The technical scheme provided by the invention is as follows:

an aquaculture greenhouse comprises a greenhouse framework, a heat preservation system and an anti-bird net; the greenhouse framework comprises upright posts, trusses and heat preservation beams arranged along the trend of the trusses; a plurality of arched trusses are supported by the upright posts and form an arched shed roof frame; the heat-insulating beam is provided with at least three linear mounting sections which are sequentially connected; a lacing wire is arranged between the heat preservation beam and the truss; the heat preservation system comprises a transmission shaft, a curtain drawing mechanism, a motor and a heat preservation curtain; the transmission shafts are correspondingly arranged on the linear installation sections of the heat preservation beams, and one of the transmission shafts is driven to rotate by the motor; at the corner of the heat-insulating beam, two adjacent sections of transmission shafts are in transmission connection through universal joints; the bird-proof net is coated on the greenhouse framework.

In some embodiments, the trusses arranged side by side along the length direction of the greenhouse ridge are fixedly connected through an upper longitudinal beam; along greenhouse width direction, the stand passes through crossbeam fixed connection.

In some embodiments, an electrically-operated opening and closing film rolling side skylight is arranged above the arched shed roof frame and serves as a ventilation opening, and an anti-bird net is arranged on the inner side of the side skylight.

In some embodiments, the peripheral vertical surface of the greenhouse is provided with a film.

In some embodiments, the greenhouse is provided with electrically opened and closed film rolling side skylights serving as ventilation openings on the peripheral vertical surfaces, and bird prevention nets are arranged on the inner sides of the side skylights.

In some embodiments, the curtain drawing mechanism adopts a rack and pinion mechanism, and the gear is arranged on the transmission shaft and rotates along with the transmission shaft; one end of the rack is meshed with the gear, and the other end of the rack is connected with the heat preservation screen; the rack passes through gear drive removes along big-arch shelter length direction, realizes the rolling of heat preservation curtain.

In some embodiments, the curtain further comprises a curtain supporting line and a curtain pressing line, the curtain supporting line is arranged below the heat preservation curtain, and the curtain pressing line is arranged above the heat preservation curtain and used for supporting the heat preservation curtain and enabling the heat preservation curtain to move forward or backward along a given route.

In some embodiments, the curtain supporting line and the curtain pressing line are made of polyester or steel wire ropes.

In some embodiments, the heat-insulating curtain is made by ultrasonically sewing oxford cloth and high-efficiency mixed fiber cotton.

In some embodiments, the two ends of the heat preservation curtain are provided with balance weight irons.

Compared with the prior art, the utility model discloses an active burnt SOx/NOx control dust removal combined treatment system beneficial effect lies in:

(1) the utility model reserves a larger space for the interior of the greenhouse by arranging the shed roof into a slope shape or an arch shape; the heat preservation beams are arranged into a trapezoidal structure along the truss trend, so that the height between the heat preservation beams and the culture pond is higher, and a greenhouse meeting the use height can be built by using less materials;

(2) the utility model prolongs the service life and obtains better heat preservation effect by arranging the heat preservation curtain inside the heat preservation chamber;

(3) the folding mechanism of the heat-preservation curtain is arranged into an A-shaped gear rack transmission system, so that the folding and unfolding are stable, and the control precision is high;

(4) the utility model adopts universal joints for the transmission mechanism between the adjacent transmission shafts to adapt to the special-shaped structure of the shed roof and improve the transmission precision;

(5) the utility model enables the heat preservation curtain to be stored smoothly and beautifully through the curtain supporting line and the curtain pressing line;

(6) the utility model provides a warmhouse booth structure keeps warm effectually, reduces and breeds the cost input, improves and breeds the output, through adopting the heat preservation measure, suitably prolongs breed cycle, increases and breeds the number of making, can obtain higher economic benefits.

Drawings

The foregoing features, technical features, advantages and embodiments are further described in the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.

FIG. 1 is a schematic view of an aquaculture greenhouse according to an embodiment of the present invention;

FIG. 2 is a schematic view of the inside of an aquaculture greenhouse according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 2.

The reference numbers illustrate:

100. a column; 110. a truss; 120. a heat-insulating beam; 130. stretching a rib; 140. an upper longitudinal beam; 150. A cross beam; 160. a vent; 200. a drive shaft; 210. a curtain drawing mechanism; 220. a motor; 230. A heat preservation curtain; 300. a bird net; 310. a film.

Detailed Description

In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

For the sake of simplicity, only the parts related to the utility model are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "a" means not only "only one of this but also a case of" more than one ".

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items and includes such combinations.

In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

Referring to fig. 1-3, the utility model provides an aquaculture greenhouse, which comprises a greenhouse framework, a heat preservation system and an anti-bird net 300.

In the embodiment of the application, the greenhouse frame comprises upright posts 100, a truss 110 and heat preservation beams 120 arranged along the truss 110;

the upright posts 100 are fixed around the culture pond, and the truss 110 is supported by the upright posts 100 and erected above the culture pond;

the number of the trusses 110 is multiple, and the trusses 110 are arranged side by side to form an arched shed roof frame; the trusses 110 are fixedly connected in the length direction of the greenhouse through upper longitudinal beams 140; in the present embodiment, the upper longitudinal beams 140 are arranged side by side in 12 lanes.

The insulating beams 120 are arranged on the truss 110 and are arranged in a trapezoidal structure along the trend of the truss 110; in this embodiment, the insulating beams 120 are disposed inside the ceiling frame, one of which serves as a supporting reinforcement for the trusses 110 and the other serves to mount the insulating curtain 230; wherein, the insulating beam 120 is provided with at least three linear installation sections with included angles; in some embodiments of the present application, the tie bar 130 is disposed on the insulating beam 120 on which the transmission shaft 200 is disposed.

In some embodiments, the side-by-side trusses 110 are fixedly connected by upper longitudinal beams 140 along the length direction of the greenhouse ridge; along greenhouse width direction, stand 100 passes through crossbeam 150 fixed connection, stand 100 with crossbeam 150 passes through U type staple bolt fixed connection.

On the basis of the above embodiments, the upright post 100, the truss 110, the insulating beam 120, the upper longitudinal beam 140, and the cross beam 150 are all made of hot-dip galvanized pipes, and have high strength, good performance, and light weight.

In the embodiment of the present application, the heat preservation system includes a transmission shaft 200, a curtain drawing mechanism 210, a motor 220, and a heat preservation curtain 230;

the transmission shafts 200 are mounted on the linear mounting sections of the insulating beams 120, and one of the transmission shafts 200 is driven to rotate by the motor 220; optionally, a plurality of transmission shafts 200 are arranged on the linear installation section of the insulating beam 120; a gear is arranged at the end part of the transmission shaft 200; at the corner of the insulating beam 120, the transmission shaft 200 is connected through a universal joint to realize synchronous rotation; in this embodiment, the universal joint is used for realizing the transmission rotation of the plurality of transmission shafts 200, the structure is simple, the transmission is reliable, the efficiency is high, and the torque transmission at the turning part can be realized so as to adapt to the special-shaped structure of the shed roof and improve the transmission precision.

The curtain drawing mechanism 210 adopts a gear rack mechanism, and the gear is arranged on the transmission shaft 200 and rotates along with the transmission shaft 200; one end of the rack is engaged with the gear, and the other end of the rack is connected with the heat preservation screen 230; the rack moves along the length direction of the greenhouse through gear transmission, so that the heat preservation curtain 230 is rolled up. The gears are rotatably connected to the insulating beam 120 through the connecting pieces, one of the gears is used for fixing the gears so as to facilitate stable operation of the racks, the other one of the gears is used for installing and fixing the transmission shaft 200, and two ends of the transmission shaft 200 are stably and rotatably connected to the insulating beam 120 through connection of the gears and the connecting pieces.

And the motor 220 is used for driving the transmission shaft 200 to rotate, and the transmission shaft 200 drives the gear to rotate, so that the rack is driven to move along the length direction of the greenhouse, and the heat preservation curtain 230 is rolled up. In this embodiment, the shaft of the motor 220 brakes the transmission shaft 200 to rotate, and the gear arranged at the end of the transmission shaft 200 rotates along with the shaft, so as to push the rack to pull the heat preservation curtain 230 to make linear motion along the length direction of the greenhouse through the meshing of the gear and the rack. In this embodiment, through the universal joint transmission between the transmission shafts 200, only need set up a motor 220 can realize whole drive, and the uniformity is high.

In some embodiments, the motors 220 are disposed at the middle position of the ceiling in the length direction, and the motors 220 are disposed in multiple groups; preferably, the curtain drawing mechanism 210 controlled by one set of motors 220 is formed into 3-4m, and the plurality of sets of motors 220 can be controlled synchronously in groups.

A heat-insulating curtain 230, one end of which in the length direction of the greenhouse is fixed on the greenhouse frame, and the other end of which is fixed on a rack engaged with the gear; in some embodiments of the present application, the heat-insulating curtain 230 is made of oxford and high-efficiency mixed fiber cotton by ultrasonic sewing, so that heat loss can be reduced at cold night, and humidity can be controlled. In some embodiments of the present application, the heat-insulating curtain 230 has a weight iron disposed at both ends. In some embodiments of the present application, the heat preservation curtain 230 is made of oxford fabric and high-efficiency mixed fiber cotton by an ultrasonic sewing method, the mass is greater than or equal to 240 g/square meter, the clo value clo reaches 0.59, and the heat preservation rate of the high-efficiency mixed fiber cotton is greater than or equal to 90%. The heat-insulating curtain 230 has the advantages of light weight, long service life, good heat-insulating effect, flame retardance and water resistance.

In some embodiments, the curtain device further comprises a curtain supporting line and a curtain pressing line, and the curtain supporting line and the curtain pressing line are parallel to the plane where the curtain pressing line is located and parallel to the rack; the curtain supporting line is disposed below the heat-insulating curtain 230, and the curtain pressing line is disposed above the heat-insulating curtain 230, and is used for supporting the heat-insulating curtain 230 and enabling the heat-insulating curtain 230 to move forward or backward along a predetermined route. In the folding in-process of heat preservation curtain 230, length at big-arch shelter length direction shortens gradually, and it is because holding in the palm the curtain line and pressing the spacing of curtain line, and heat preservation curtain 230 is folded and is holding in the palm between curtain line and the pressure curtain line, and when rack gear to the totally folded work position, heat preservation curtain 230 is accomodate with the minimum occupation of space, pleasing to the eye and do not influence the normal work of big-arch shelter. Preferably, the curtain supporting wire and the curtain pressing wire are made of polyester or steel wire ropes, and the tensile strength is more than 195 kgf. One curtain supporting line is arranged every 0.4m, and one curtain pressing line is arranged every 0.8 m.

In the embodiment of the present application, the bird prevention net 300 is coated on the greenhouse frame. Preferably, the bird prevention net 300 and the greenhouse framework are connected with the clamping groove in a matched mode through the clamping spring, so that the installation is stable, and the disassembly and the replacement are convenient.

In some embodiments, a side louver of the electrically openable and closable roll film is provided above the arched roof frame as the ventilation opening 160, and an anti-bird net is installed inside the side louver. One end of each film rolling window is provided with a film rolling motor and a guide supporting rod, and the vertical surface film rolling is also provided with a metal film rolling rod, so that the working performance of the film rolling device is improved, and the wind resistance is enhanced. The vent which protrudes upwards is arranged, so that the air in the greenhouse flows more, the ventilation of the greenhouse is realized, and meanwhile, the damage of insects and birds can be avoided. The electrically opened and closed film rolling side skylight is an electrically opened skylight structure in the prior art.

In some embodiments, the film 310 is arranged on the peripheral vertical face of the greenhouse, the electrically-opened and closed film-rolling side skylight arranged on the peripheral vertical face of the greenhouse serves as a ventilation opening, the bird-preventing net is arranged on the inner side of the side skylight, and the film 310 and the greenhouse framework are connected in a matched mode through the clamp spring and the clamping groove, so that the greenhouse is stable in installation and convenient to disassemble and replace. The ratio of the film 310 to the bird-preventing net 300 can be adjusted according to actual requirements, so as to adjust the temperature and humidity of the greenhouse.

It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An aquaculture greenhouse is characterized by comprising a greenhouse framework, a heat preservation system and an anti-bird net;

the greenhouse framework comprises upright posts, trusses and heat preservation beams arranged along the trend of the trusses; a plurality of arched trusses are supported by the upright posts and form an arched shed roof frame; the heat-insulating beam is provided with at least three linear mounting sections which are sequentially connected; a lacing wire is arranged between the heat preservation beam and the truss;

the heat preservation system comprises a transmission shaft, a curtain drawing mechanism, a motor and a heat preservation curtain; the transmission shafts are correspondingly arranged on the linear installation sections of the heat preservation beams, and one of the transmission shafts is driven to rotate by the motor; at the corner of the heat-insulating beam, two adjacent sections of transmission shafts are in transmission connection through universal joints;

the bird-proof net is coated on the greenhouse framework.

2. The aquaculture greenhouse of claim 1,

the trusses which are arranged side by side are fixedly connected through upper longitudinal beams along the length direction of the greenhouse ridge;

along greenhouse width direction, the stand passes through crossbeam fixed connection.

3. The aquaculture greenhouse of claim 1,

an electric opening and closing film rolling side skylight arranged above the arched shed roof framework is used as a ventilation opening, and an anti-bird net is arranged on the inner side of the side skylight.

4. The aquaculture greenhouse of claim 1,

the vertical surfaces around the greenhouse are provided with films.

5. An aquaculture greenhouse according to claim 4,

the greenhouse is characterized in that electric opening and closing film rolling side skylights are arranged on the vertical surfaces of the periphery of the greenhouse and serve as ventilation openings, and bird prevention nets are arranged on the inner sides of the side skylights.

6. The aquaculture greenhouse of claim 1,

the curtain drawing mechanism adopts a gear and rack mechanism, and the gear is arranged on the transmission shaft and rotates along with the transmission shaft; one end of the rack is meshed with the gear, and the other end of the rack is connected with the heat preservation screen; the rack passes through gear drive removes along big-arch shelter length direction, realizes the rolling of heat preservation curtain.

7. The aquaculture greenhouse of claim 1,

still including holding in the palm curtain line and pressing the curtain line, hold in the palm the curtain line set up in the below of heat preservation curtain, press the curtain line set up in the top of heat preservation curtain for to holding in the palm of heat preservation curtain and heat preservation curtain advance or retreat along set route.

8. An aquaculture greenhouse according to claim 7,

the curtain supporting line and the curtain pressing line are made of polyester materials or steel wire ropes.

9. The aquaculture greenhouse of claim 1,

the heat preservation curtain is made of oxford cloth and high-efficiency mixed fiber cotton in an ultrasonic sewing mode.

10. The aquaculture greenhouse of claim 1,

and counterweight irons are arranged at two ends of the heat preservation curtain.