CN211020234U

CN211020234U - Ventilation structure for greenhouse

Info

Publication number: CN211020234U
Application number: CN201921553022.5U
Authority: CN
Inventors: 王振; 陈永金; 陈明智; 陈明霞
Original assignee: Taizhou Yingnong Greenhouse Engineering Co ltd
Current assignee: Taizhou Yingnong Greenhouse Engineering Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-17
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a ventilation structure that warmhouse booth used, including the rack that plays the bearing effect, still including horizontal pole and the standpipe that is used for the auxiliary stay rack, the junction of horizontal pole and standpipe is connected with square steel pipe, the top of rack is provided with a position bolt, the surface of standpipe is located top position department fixed mounting and has the circular knife piece. A ventilation structure that warmhouse booth used, circular blade and external environment intercommunication through the standpipe top for inside wind-force pours into warmhouse booth through a plurality of groups exhaust vent on standpipe warp square steel pipe surface, realize carrying out the ventilation process to warmhouse booth internal environment, reduce the power loss that in the past simply relies on power equipment to carry out the inside ventilation process of warmhouse booth and causes, improve natural resources's utilization ratio, through hole sealing cloth piece, can adjust the speed that wind-force pours into warmhouse booth, satisfy specific ventilation needs, be suitable for different working conditions, bring better use prospect.

Description

Ventilation structure for greenhouse

Technical Field

The utility model relates to a warmhouse booth field, in particular to ventilation structure that warmhouse booth used.

Background

The greenhouse is a greenhouse structure used for the cultivation process of plants, can be used for out-of-season cultivation of the plants, meets the living needs of people, and is long in service life, simple in structure and easy to use; the existing greenhouse has certain defects when in use, the ventilation inside the greenhouse completely depends on the supply of electric power equipment in the use process, the unnecessary loss of electric power resources is increased, the utilization rate of natural resources is reduced, and certain influence is brought to the use of the greenhouse.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a ventilation structure that warmhouse booth used can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a ventilation structure that warmhouse booth used, is including the rack that plays the bearing effect, still including horizontal pole and the standpipe that is used for the auxiliary stay rack, the junction of horizontal pole and standpipe is connected with square steel pipe, the top of rack is provided with the position bolt that seals, the surface of standpipe is located top position department fixed mounting has the circular knife piece, set up the exhaust vent of the different specifications of a plurality of groups on the square steel pipe, the spout has transversely been seted up to the bottom central line position department of square steel pipe, and the inside of spout is provided with the slider, the interior bottom surface of square steel pipe is close to port position department and is provided with around the cloth axle, and has hole sealing cloth piece around connecing around the surface of cloth axle.

Preferably, the cross rod and the vertical pipe are inserted in the shed frame, and the square steel pipe is inserted in the cross rod and passes through the vertical pipe.

Preferably, the vertical pipe is vertically provided with a threaded hole at the position of the center line of the top end inside the vertical pipe, and the sealing bolt is inserted in the threaded hole on the vertical pipe in a threaded manner.

Preferably, the circular blade is welded on the outer surface of the vertical pipe and located at the top end, and the vertical pipe is communicated with the external environment of the greenhouse through the circular blade.

Preferably, the two ends of the cloth winding shaft are sleeved with the positioning blocks, and the cloth winding shaft is fixed at the position, close to the port, of the inner bottom surface of the square steel pipe through the positioning blocks.

Preferably, one end of the hole sealing cloth piece is glued on the outer surface of the cloth winding shaft, and the other end of the hole sealing cloth piece is fixedly installed at the rear end position of the sliding block.

Compared with the prior art, the utility model discloses following beneficial effect has: this ventilation structure that warmhouse booth used, circular blade and external environment intercommunication through the standpipe top, make wind-force pour into warmhouse booth's inside through a plurality of groups exhaust vent on standpipe warp square steel pipe surface, realize with this that ventilation structure carries out ventilation process to warmhouse booth internal environment, reduce the power loss that in the past simply relies on power equipment to carry out the inside ventilation process of warmhouse booth and cause, improve natural resources's utilization ratio, through being located the inside hole sealing cloth piece of square steel pipe, can adjust the inside speed of wind-force injection warmhouse booth, satisfy specific ventilation needs, whole simple structure, high durability and convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a ventilation structure for a greenhouse of the present invention;

Fig. 2 is a partial view of a ventilation structure for a greenhouse of the present invention;

Fig. 3 is an enlarged view of the inside of a ventilation structure for a greenhouse of the present invention;

Fig. 4 is an enlarged view of the inside of the ventilation structure for the greenhouse of the present invention.

In the figure: 1. a shed frame; 2. a cross bar; 3. a square steel pipe; 4. a vertical tube; 5. a position sealing bolt; 6. a circular blade; 7. an air outlet; 8. a chute; 9. a slider; 10. winding the cloth shaft; 11. hole sealing cloth pieces.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a ventilation structure for a greenhouse, comprising a frame 1 for supporting, a cross bar 2 and a vertical tube 4 for supporting the frame 1, a square steel tube 3 connected to the joint of the cross bar 2 and the vertical tube 4, the cross bar 2 and the vertical tube 4 for supporting the frame 1, improving the stability of the greenhouse in use, the square steel tube 3 inserted into the cross bar 2, the vertical tube 4 piercing the greenhouse cloth through a circular blade 6 at the top end thereof, making the vertical tube 4 communicate with the external environment of the greenhouse, a user taking out a position-sealing bolt 5 from a threaded hole inside the vertical tube 4 according to the internal environment requirement of the greenhouse, making wind power enter the square steel tube 3 inside the greenhouse through the vertical tube 4, and releasing wind power through an air outlet 7 on the square steel tube 3, thereby realizing the ventilation process of the ventilation structure for ventilating the inside of the greenhouse, the top of the greenhouse frame 1 is provided with a sealing bolt 5, the outer surface of the vertical pipe 4 is fixedly provided with a circular blade 6 at the top end, the square steel pipe 3 is provided with a plurality of groups of air outlet holes 7 with different specifications, the bottom center line of the square steel pipe 3 is transversely provided with a chute 8, a slide block 9 is arranged inside the sliding chute 8, a cloth winding shaft 10 is arranged at the position of the inner bottom surface of the square steel pipe 3, which is close to the port, and the outer surface of the cloth winding shaft 10 is wound and connected with a hole sealing cloth piece 11, so that a user can wind the cloth according to the wind power, the sliding block 9 drives the hole sealing cloth pieces 11 around the surface of the cloth shaft 10 to move back and forth in the chute 8, the length of the hole sealing cloth pieces 11 can be increased or decreased to meet the requirement of the specific ventilation speed of the ventilation structure.

The cross rods 2 and the vertical pipes 4 are inserted into the shed frame 1, and the square steel pipes 3 are inserted into the cross rods 2 and pass through the vertical pipes 4, so that the ventilation process of the internal environment of the greenhouse is carried out;

A threaded hole is vertically formed in the position, located at the center line of the top end, in the vertical pipe 4, and a sealing bolt 5 is inserted in the threaded hole in the vertical pipe 4 in a threaded mode, so that the ventilation requirement under specific conditions is met;

The circular blade 6 is welded on the outer surface of the vertical pipe 4 at the top end position, and the vertical pipe 4 is communicated with the external environment of the greenhouse through the circular blade 6;

The two ends of the cloth winding shaft 10 are sleeved with positioning blocks, and the cloth winding shaft 10 is fixed at the position, close to the port, of the inner bottom surface of the square steel pipe 3 through the positioning blocks;

One end of the hole sealing cloth piece 11 is glued on the outer surface of the cloth winding shaft 10, and the other end of the hole sealing cloth piece 11 is fixedly arranged at the rear end position of the sliding block 9.

It should be noted that, the utility model relates to a ventilation structure for greenhouse, when in use, the cross rod 2 and the vertical pipe 4 are used for assisting to support the shed frame 1, which improves the stability of the greenhouse in use, the square steel pipe 3 is inserted inside the cross rod 2, the user uses the vertical pipe 4 to pierce the shed cloth through the circular blade 6 at the top end thereof, so that the vertical pipe 4 is communicated with the external environment of the greenhouse, then, the user takes the sealing bolt 5 out of the threaded hole inside the vertical pipe 4 according to the internal environment requirement of the greenhouse, so that the wind power enters the square steel pipe 3 inside the greenhouse through the vertical pipe 4 and releases the wind power through the air outlet hole 7 on the square steel pipe 3, thereby realizing the ventilation process of the ventilation structure for the internal environment of the greenhouse, and reducing the power loss caused by the ventilation process of the greenhouse inside which is carried out only by the power equipment, improve natural resources's utilization ratio, the user also can be according to wind-force size, through slider 9 drive around the inside round trip movement of cloth axle 10 surperficial hole sealing cloth piece 11 at spout 8 to through the length of increase and decrease hole sealing cloth piece 11, satisfy the specific ventilation speed of ventilation structure and need, it is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ventilation structure that warmhouse booth used, is including rack (1) that plays the bearing effect, still including horizontal pole (2) and standpipe (4) that are used for auxiliary stay rack (1), its characterized in that: the utility model discloses a novel greenhouse shed, including horizontal pole (2) and standpipe (4), the junction of horizontal pole (2) and standpipe (4) is connected with square steel pipe (3), the top of rack (1) is provided with seals a bolt (5), the surface of standpipe (4) is located top position department fixed mounting and has circular knife piece (6), set up exhaust vent (7) of the different specifications of a plurality of groups on square steel pipe (3), spout (8) have transversely been seted up to the bottom central line position department of square steel pipe (3), and the inside of spout (8) is provided with slider (9), the interior bottom surface of square steel pipe (3) is close to port position department and is provided with around cloth axle (10), and has around the surface of cloth axle (10) around having connect hole sealing cloth piece (.

2. The ventilation structure for the greenhouse as claimed in claim 1, wherein: horizontal pole (2) and standpipe (4) are all inserted in the inside of rack (1), and square steel pipe (3) peg graft in the inside of horizontal pole (2) and via standpipe (4).

3. The ventilation structure for the greenhouse as claimed in claim 1, wherein: the inside of standpipe (4) is located the vertical screw hole that has seted up in top central line position department, and seals inside the screw hole of position bolt (5) screw grafting on standpipe (4).

4. The ventilation structure for the greenhouse as claimed in claim 1, wherein: the circular blade (6) is welded on the outer surface of the vertical pipe (4) and is positioned at the top end, and the vertical pipe (4) is communicated with the external environment of the greenhouse through the circular blade (6).

5. The ventilation structure for the greenhouse as claimed in claim 1, wherein: and the two ends of the cloth winding shaft (10) are sleeved with positioning blocks, and the cloth winding shaft (10) is fixed at the position, close to the port, of the inner bottom surface of the square steel pipe (3) through the positioning blocks.

6. The ventilation structure for the greenhouse as claimed in claim 1, wherein: one end of the hole sealing cloth piece (11) is glued on the outer surface of the cloth winding shaft (10), and the other end of the hole sealing cloth piece (11) is fixedly arranged at the rear end position of the sliding block (9).