CN219628490U

CN219628490U - Planting greenhouse convenient to heat dissipation ventilation

Info

Publication number: CN219628490U
Application number: CN202320687517.7U
Authority: CN
Inventors: 黄宁旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-09-05
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a planting greenhouse convenient for heat dissipation and ventilation, which comprises a greenhouse body, wherein a movable gap is reserved at the top of the greenhouse body, two sliding windows are arranged on the movable gap, the sliding windows are provided with an opening and closing structure, a ventilation and rain shielding device is arranged above the sliding windows, the ventilation and rain shielding device comprises a high arc-shaped baffle plate and a low arc-shaped baffle plate, the ventilation and rain shielding device is provided with an opening and closing structure for opening or closing the high arc-shaped baffle plate, the low arc-shaped baffle plate and the two sliding windows, the opening and closing structure comprises a vertical supporting total rod arranged in the middle, a guide sleeve is sleeved outside the supporting total rod, the guide sleeve is fixed on a supporting steel frame of the greenhouse body through a connecting rod, two vertically arranged supporting rods which are symmetrically arranged left and right are hinged through a hinge seat, the top ends of the two vertically arranged supporting rods are respectively fixed at the middle parts of the inner sides of the high arc-shaped baffle plate and the low arc-shaped baffle plate, and a swinging sleeve is sleeved at the middle part of the supporting rods. The ventilating and dehumidifying effects are good, the size of the radiating notch can be stably adjusted, and meanwhile ventilation can be guaranteed in rainy days.

Description

Planting greenhouse convenient to heat dissipation ventilation

Technical Field

The utility model relates to the technical field of planting sheds, in particular to a planting greenhouse convenient for heat dissipation and ventilation.

Background

The planting greenhouse is divided into a planting greenhouse, a planting middle greenhouse and a planting greenhouse according to the size of the planting greenhouse. Wherein, planting big-arch shelter is because the inner space is big, and the workman of being convenient for gets into in the canopy and operates, can hold mechanized agricultural tool of certain size simultaneously and get into, consequently, the peasant household and the farm that use are more.

The planting greenhouse can store the temperature and the moderate degree required by the growth of crops in the planting greenhouse, but heat dissipation and ventilation are required in high-temperature summer. The common planting greenhouse is provided with a roller shutter device on the side face, so that the film can be rolled up to form a ventilation window. Because the top of planting the big-arch shelter is higher, the workman is difficult to operate, leads to planting the top of big-arch shelter unable realization ventilation, and just hot air gathers at the top of planting the big-arch shelter, leads to hot air unable to dispel. Therefore, a planting greenhouse with an opening at the top is introduced in the market, and the technical problem that the top of the planting greenhouse is difficult to dissipate heat is solved by additionally arranging a top ventilation device capable of controlling the opening.

Patent document with publication number of CN207626236U discloses a ventilation device at the top of a plastic greenhouse, which comprises two ventilation windows arranged in a split way and a driving device thereof to realize ventilation at the top of the greenhouse. However, in a stuffy rainy day, especially in a rainy day of the south, if the ventilation window is opened, rainwater can enter the greenhouse, so that ventilation cannot be performed by opening the top of the greenhouse in the rainy day. Therefore, there is an urgent need for a planting greenhouse that can achieve ventilation of the top even in rainy days.

Disclosure of Invention

The utility model aims to solve the technical problems in the prior art, and particularly creatively provides a planting greenhouse which is convenient for heat dissipation and ventilation, has good ventilation and dehumidification effects, can stably adjust the size of a heat dissipation gap, and can also ensure ventilation in rainy days.

In order to achieve the above purpose, the utility model provides a planting greenhouse convenient for heat dissipation and ventilation, which comprises a greenhouse body, wherein the greenhouse body comprises a supporting steel frame, a movable gap is reserved at the top of the greenhouse body, two sliding windows which are closely arranged left and right are arranged on the movable gap, the sliding windows are provided with an opening and closing structure for opening the two sliding windows, a distance is reserved between one end, away from each other, of each sliding window and the movable gap, movable films which are arranged left and right at intervals are covered at the distance, one ends of each movable film are respectively fixed on the two movable baffles, and the other ends of the movable films are freely lapped on the greenhouse body;

the upper part of the sliding window is provided with a ventilation and rain shielding device which is always blocked at the gap between the two sliding windows, the ventilation and rain shielding device comprises a high arc-shaped baffle and a low arc-shaped baffle which are arranged above the greenhouse body at intervals left and right, one ends of the high arc-shaped baffle and the low arc-shaped baffle, which are close to each other, are higher than one ends, which are far away from each other, the ventilation and rain shielding device is fixedly connected with an opening and closing structure, the ventilation and rain shielding device is also opened with the sliding window simultaneously through the opening and closing structure, the opening and closing structure is a plurality of opening and closing structures which are arranged at intervals front and back, at least the opening and closing structure which are arranged at two ends of the greenhouse body is provided with a jacking mechanism, and the jacking mechanism is fixed on a supporting steel frame of the greenhouse body through a connecting rod;

every the structure that opens and shuts is including setting up vertical support total pole in the middle, support total pole overcoat and be equipped with the uide bushing, the uide bushing passes through the connecting rod to be fixed on the support steelframe of big-arch shelter body, the upper end of supporting total pole articulates through articulated seat has two vertical branch that set up of bilateral symmetry, and the top of two branches is passed the sliding window of left and right sides respectively and is fixed at high arc baffle, the inboard middle part of low arc baffle for high arc baffle and low arc baffle are in the folding time of supporting the mechanism that opens and shuts partly window body coincidence together, the middle part overcoat of branch has the swing cover, the swing cover is through being located the round pin axle rotation connection on the big-arch shelter body support steelframe of its front and back lateral wall below.

In the scheme, the method comprises the following steps: the jacking mechanism is a hydraulic cylinder.

In the scheme, the method comprises the following steps: the lower extreme of branch has all set firmly the gear, and two the gear intermeshing is in the same place, the gear passes through the gear shaft rotation to be connected on articulated seat, and the rotation angle of guarantee two branches is the same.

In the scheme, the method comprises the following steps: the hole that the sliding window supplies branch to pass is the bar hole that extends about, sets up rationally, avoids the card to die between sliding window and the branch.

In the scheme, the method comprises the following steps: the other end of the movable film is provided with a counterweight rod extending back and forth. The counterweight rod can straighten the movable film, so that the movable film can stably slide outside the greenhouse body, and meanwhile, the movable film can be prevented from being overturned by wind.

In the scheme, the method comprises the following steps: the central angle of the high arc baffle is larger than that of the low arc baffle. The high arc baffle is larger than the low arc baffle and the area covered is larger.

In the scheme, the method comprises the following steps: the high arc baffle is arranged facing the wind.

In the scheme, the method comprises the following steps: the length of the support total rod of the opening and closing structure in the middle part is longer than that of the support total rod of the opening and closing structure provided with the jacking mechanism. The opening and closing structure at the middle part is prevented from being separated, and the opening and closing stability is ensured.

In summary, the beneficial effects of the utility model are as follows: the sliding window that sets up can adjust the size of heat dissipation export to the inside moisture and the steam of big-arch shelter body discharge. The high arc baffle and the low arc baffle that set up can be with the rainwater to the outside discharge of big-arch shelter, have overlap portion between the two because high, low interval sets up simultaneously, can control its angle of opening and shutting through climbing mechanism for it can open high arc baffle and low arc baffle, satisfies ventilation, can keep off the rain through overlap portion again, even is the heavy plum rain season, also can dispel the heat according to the demand. And high arc baffle and low arc baffle that the arc set up are streamlined, are convenient for wind and pass through, can reduce the windage, guarantee life.

Drawings

FIG. 1 is a schematic view of the end opening and closing structure and ventilation and rain shield of the present utility model prior to deployment;

fig. 2 is a schematic view of the middle opening and closing structure and the ventilation and rain shielding device after being unfolded.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings.

As shown in fig. 1-2, a planting greenhouse convenient for heat dissipation and ventilation comprises a greenhouse body 1, wherein the greenhouse body 1 comprises a supporting steel frame. The top of the greenhouse body 1 is provided with a movable gap 1d, the rest positions are provided with fixed films, the greenhouse body 1 is provided with film winding devices positioned at two sides of the movable gap 1d, and the film winding devices are used for winding the fixed films.

The movable notch 1d is provided with two sliding windows 1b which are arranged in close proximity left and right, the sliding windows 1b are provided with an opening and closing structure for opening the two sliding windows 1b, and the two sliding windows 1b are opened to serve as a heat dissipation opening at the top of the greenhouse body 1, so that ventilation and heat dissipation or moisture discharge at the top of the greenhouse body 1 are realized. The distance is reserved between the end, away from each other, of the two sliding windows 1b and the movable notch 1d, namely, the sliding windows 1b are always positioned in the movable notch 1d, so that the fixed film part outside the movable notch 1d is prevented from being abraded as much as possible. The movable films 1a which are arranged at left and right intervals are covered at the interval, and the movable gap 1d is completely closed through the movable films 1a and the sliding window 1 b. And two movable film 1a one end is fixed respectively on two movable baffle 1b to, in order to ensure that movable film 1a can be complete to expand, the other end of movable film 1a is equipped with the counter weight pole 1c that extends back and forth, can straighten movable film 1a, makes it can be stable slide in the big-arch shelter body outside, simultaneously, can also avoid movable film 1a to be given to lift the turn over by wind.

The upper part of the sliding window 1b is provided with a ventilation and rain shielding device which is always blocked at the clearance between the two sliding windows 1b, and the ventilation and rain shielding device comprises a high arc-shaped baffle plate 2b and a low arc-shaped baffle plate 2a which are arranged above the greenhouse body 1 at left and right intervals. Moreover, the high arc baffle is arranged facing the wind, so that the wind shielding area can be increased, and the high arc baffle 2b is arranged in an arc shape, so that air circulation is facilitated. Wherein, the central angle of the high arc baffle 2b is larger than that of the low arc baffle 2a, the shielding area is larger, and the ends of the high arc baffle 2b and the low arc baffle 2a, which are close to each other, are higher than the ends, which are far away from each other. The ventilation and rain shielding device is provided with an opening and closing structure for opening or closing the high and low barrier arches 2b, 2a and the two movable films 1 a. The open-close structure is a plurality of that the interval set up around, and the open-close structure that leans on greenhouse body 1 both ends to set up is equipped with climbing mechanism 8, and the support total pole 6 of the open-close structure at middle part then does not set up climbing mechanism 8, practices thrift the cost. The jacking mechanism 8 of the embodiment is a hydraulic cylinder, and the jacking mechanism 8 is fixed on a supporting steel frame of the greenhouse body 1 through a connecting rod. The support total rod 6 of the middle opening and closing structure is not provided with the jacking mechanism 8, the bottom end of the support total rod 6 is suspended and easy to be separated, and the length of the support total rod 6 of the opening and closing structure not provided with the jacking mechanism 8 is longer than that of the support total rod 6 of the opening and closing structure provided with the jacking mechanism 8.

Each opening and closing structure comprises a vertical supporting total rod 6 which is arranged in the middle, a guide sleeve 5 is sleeved outside the supporting total rod 6, and the guide sleeve 5 is fixed on a supporting steel frame of the greenhouse body 1 through a connecting rod. The upper end of the supporting total rod 6 is provided with two vertically arranged supporting rods 4a which are bilaterally symmetrical, the top ends of the supporting rods 4a respectively penetrate through sliding windows 1b at the left side and the right side to be fixed at the middle parts of the inner sides of the high arc-shaped baffle plate 2b and the low arc-shaped baffle plate 2a, and partial windows of the high arc-shaped baffle plate 2b and the low arc-shaped baffle plate 2a are overlapped when the supporting opening and closing mechanism is folded. And the hole of the sliding window 1b for the supporting rod 4a to pass through is a strip-shaped hole 2c extending leftwards and rightwards. The sliding window 1b and the supporting rod 4a are prevented from being blocked, and the opening and closing are smoother.

The middle part of the supporting rod 4a is sleeved with a swinging sleeve 3 positioned in the greenhouse body 1, the swinging sleeve 3 is rotationally connected to a supporting steel frame of the greenhouse body 1 through a pin shaft positioned on the front side wall and the rear side wall of the swinging sleeve 3, and the pin shaft does not pass through the swinging sleeve 3. The bottom of branch 4a has all set firmly gear 4b, and two gears 4b intermeshing are in the same place, and the top of lead screw 6 is equipped with the articulated seat 4c that is used for installing two gears 4b, and the gear passes through the gear shaft rotation and connects on articulated seat 4 c.

When heat dissipation is needed, the lifting mechanism 8 drives the support total rod 6 to move upwards, and the opening degree of the two support rods 4a is adjusted to adjust the distance between the two sliding windows 1b, so that the size of a heat dissipation outlet is adjusted to meet the heat dissipation requirement. When raining, then through adjusting high arc baffle 2b and the coincidence of the side that low arc baffle 2a is close to each other together, avoid the rainwater to fall to in the big-arch shelter body 1 from between the sliding window 1 b.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a planting big-arch shelter convenient to heat dissipation and ventilation, includes big-arch shelter body (1), big-arch shelter body (1) is including supporting the steelframe, activity breach (1 d) are left at the top of big-arch shelter body (1), its characterized in that: two sliding windows (1 b) which are closely arranged left and right are arranged on the movable gap (1 d), the sliding windows (1 b) are provided with an opening and closing structure for opening the two sliding windows (1 b), a gap is reserved between one end, away from each other, of each sliding window (1 b) and the movable gap (1 d), movable films (1 a) which are arranged left and right at intervals are covered at the gap, one ends of the two movable films (1 a) are respectively fixed on the two sliding windows (1 b), and the other ends of the movable films (1 a) are freely lapped on the greenhouse body (1);

the upper part of the sliding window (1 b) is provided with a ventilation and rain shielding device which is always blocked at the gap between the two sliding windows (1 b), the ventilation and rain shielding device comprises a high arc-shaped baffle (2 b) and a low arc-shaped baffle (2 a) which are arranged above the greenhouse body (1) at left and right intervals, one ends of the Gao Huxing baffle (2 b) and the low arc-shaped baffle (2 a) which are close to each other are higher than one ends which are far away from each other, the ventilation and rain shielding device is fixedly connected with an opening and closing structure and is also opened simultaneously with the sliding window (1 b) through the opening and closing structure, the opening and closing structures are arranged at intervals, at least the opening and closing structures arranged at two ends of the greenhouse body (1) are provided with jacking mechanisms (8), and the jacking mechanisms (8) are fixed on a support steel frame of the greenhouse body (1) through connecting rods;

every the structure that opens and shuts is including setting up vertical support total pole (6) in the middle, support total pole (6) overcoat and be equipped with uide bushing (5), uide bushing (5) are fixed on the support steelframe of big-arch shelter body (1) through the connecting rod, the upper end of supporting total pole (6) articulates through articulated seat (4 c) has two vertical branch (4 a) that set up of bilateral symmetry, and sliding window (1 b) of left and right sides are passed respectively on the top of two branch (4 a) are fixed in high arc baffle (2 b), low arc baffle (2 a) inboard middle part for high arc baffle (2 b) and low arc baffle (2 a) are in the same place at the support folding mechanism time part window coincidence, the middle part overcoat of branch (4 a) has swinging housing (3), swinging housing (3) are supported through the steelframe rotation connection on big-arch shelter body (1) of the below movable film (1 a) that is located on its front and back lateral wall.

2. The planting greenhouse convenient to radiate heat and ventilate according to claim 1, wherein: the jacking mechanism (8) is a hydraulic cylinder.

3. The planting greenhouse convenient to radiate heat and ventilate according to claim 1, wherein: the lower ends of the supporting rods (4 a) are fixedly provided with gears (4 b), the two gears (4 b) are meshed with each other, and the gears are rotationally connected to the hinging seat (4 c) through gear shafts.

4. The planting greenhouse convenient to radiate heat and ventilate according to claim 1, wherein: the hole of the sliding window (1 b) for the supporting rod (4 a) to pass through is a strip-shaped hole (2 c) extending leftwards and rightwards.

5. The planting greenhouse convenient to dissipate heat and ventilate according to claim 4, wherein: the other end of the movable film (1 a) is provided with a counterweight rod (1 c) extending forwards and backwards.

6. The planting greenhouse convenient to radiate heat and ventilate according to claim 1, wherein: the central angle of the Gao Huxing baffle plate (2 b) is larger than that of the low-arc baffle plate (2 a).

7. The planting greenhouse convenient to radiate heat and ventilate according to claim 6, wherein: the Gao Huxing baffle (2 b) is arranged facing the wind.

8. The planting greenhouse convenient to radiate heat and ventilate according to claim 1, wherein: the length of the support total rod (6) of the opening and closing structure in the middle part is longer than that of the support total rod (6) of the opening and closing structure provided with a jacking mechanism (8).