CN211153009U

CN211153009U - Heat preservation device for planting new variety nursery stock of pear tree in greenhouse

Info

Publication number: CN211153009U
Application number: CN201922268799.3U
Authority: CN
Inventors: 魏民
Original assignee: Yuzhou Ruihua Ecological Agriculture Development Co ltd
Current assignee: Yuzhou Ruihua Ecological Agriculture Development Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-04
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a pear tree new species nursery stock plants in big-arch shelter and uses heat preservation device, including the heat preservation device main part, the heat preservation device main part is square spatial structure, and is equipped with the heat preservation in the heat preservation device main part, heat preservation device main part upper end is equipped with the protection piece, and is equipped with pear tree new species nursery stock in the heat preservation device main part, pear tree new species nursery stock side is equipped with the big-arch shelter support column, and is equipped with the joint ring on the big-arch shelter support column to be connected with the isolation layer between the joint ring. This heat preservation device for pear tree new variety nursery stock is planted in big-arch shelter can convenient and fast fix, and the preparation is convenient, and is with low costs, and repeatable utilization rate is high, makes things convenient for the heat preservation of pear tree new variety nursery stock in the big-arch shelter. This for planting of pear tree new varieties nursery stock in big-arch shelter heat preservation device carries out regional isolation with pear tree new varieties nursery stock through the isolation layer, can effectual heat preservation, and the isolation layer can not obstruct the normal circulation of pear tree new varieties nursery stock air all around simultaneously.

Description

Heat preservation device for planting new variety nursery stock of pear tree in greenhouse

Technical Field

The utility model relates to a pear tree planting technical field specifically is a heat preservation device is used in planting of pear tree new varieties nursery stock in big-arch shelter.

Background

The pear tree has rich functions, and can produce sweet fruits and be made into bonsais for appreciation. The cultivation of the new variety of the pear tree is generally carried out in a greenhouse, greenhouse planting is a planting technology, the technology is a scientific planting mode, and suitable survival conditions of the new variety of the pear tree can be provided. The greenhouse is divided into an assembled galvanized thin-wall steel pipe type and a bamboo-wood circular arch type, and a film, straws or a sunshade net is covered outside the greenhouse and used for controlling and improving the environmental temperature in the greenhouse. When the temperature changes greatly, the temperature difference between the inside and the outside of the greenhouse can be increased, and in order to ensure the constant temperature in the greenhouse, heat preservation treatment needs to be carried out by means of heat preservation measures.

The existing heat preservation treatment of the pear tree greenhouse generally comprises the steps of covering a straw curtain outside the greenhouse to prevent cold wind from entering and heat from being dissipated, or arranging a heating device in the greenhouse to enable a new pear tree seedling to grow at a proper constant temperature, but if the heating device is used, the heating condition of the heating device needs to be monitored in real time, the space in the greenhouse is large, electric quantity cost is high, and the resource is not saved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pear tree new varieties heat preservation device for seedling planting in big-arch shelter to solve the heat preservation device for pear tree new varieties seedling planting in big-arch shelter on the existing market that above-mentioned background art provided and utilize heating device to carry out the heat preservation of pear tree new varieties nursery stock and can cause the electric quantity expense big, be unfavorable for resource saving's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pear tree new variety nursery stock plants in big-arch shelter and uses heat preservation device, includes the heat preservation device main part, the heat preservation device main part is square spatial structure, and is equipped with the heat preservation in the heat preservation device main part, heat preservation device main part upper end is equipped with the protection piece, and is equipped with pear tree new variety nursery stock in the heat preservation device main part, pear tree new variety nursery stock side is equipped with the big-arch shelter support column, and is equipped with the joint ring on the big-arch shelter support column to be connected with the isolation layer between.

Preferably, the heat preservation device main part is formed by two square frames with the same shape and size through hinged connection, semicircular grooves are formed in the upper ends of the two square frames of the heat preservation device main part, and grooves with sector structures are formed in the semicircular grooves of the square frames of the heat preservation device main part.

Preferably, the heat preservation layer is uniformly filled in the two square frames with the same shape and size of the heat preservation device main body, and the heat preservation layer is provided with grooves with the same size as the section of the semicircular grooves of the square frames of the heat preservation device main body.

Preferably, the protection block is of a fan-shaped structure, and the protection block is clamped in a groove of the fan-shaped structure at the upper end of the heat preservation device main body.

Preferably, the clamping ring is formed by splicing two circular rings, and the diameter of the clamping ring is equal to the section diameter of the greenhouse supporting column.

Preferably, the square groove is formed in the outer side of the clamping ring, and the width of the square groove of the clamping ring is equal to the thickness of the isolation layer.

Compared with the prior art, the beneficial effects of the utility model are that: this heat preservation device for pear tree new variety nursery stock is planted in big-arch shelter can convenient and fast fix, and the preparation is convenient, and is with low costs, and repeatable utilization rate is high, makes things convenient for the heat preservation of pear tree new variety nursery stock in the big-arch shelter. This for planting of pear tree new varieties nursery stock in big-arch shelter heat preservation device carries out regional isolation with pear tree new varieties nursery stock through the isolation layer, can effectual heat preservation, and the isolation layer can not obstruct the normal circulation of pear tree new varieties nursery stock air all around simultaneously.

Drawings

FIG. 1 is a schematic structural view of a heat preservation device for planting new varieties of seedlings of pear trees in a greenhouse;

FIG. 2 is an enlarged schematic structural view of the A position in FIG. 1 of the heat preservation device for planting new varieties of pear trees in a greenhouse of the utility model;

FIG. 3 is a schematic view of the clamping structure of the heat preservation device for planting new varieties of pear trees in a greenhouse;

FIG. 4 is a schematic view of the connection structure of the protection block and the main body of the heat preservation device for planting new varieties of pear trees in the greenhouse;

FIG. 5 is a schematic view of the connection structure between the isolation layer and the greenhouse support column of the heat preservation device for planting new varieties of pear trees in the greenhouse of the present invention;

fig. 6 is the utility model relates to a big-arch shelter interior pear tree new varieties nursery stock is planted and is used heat preservation device's joint ring and big-arch shelter support column connection structure sketch.

In the figure: 1. the heat preservation device comprises a heat preservation device body, 2, a new pear tree seedling, 3, a heat preservation layer, 4, a protection block, 5, an isolation layer, 6, a greenhouse support column, 7 and a clamping ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a heat preservation device for planting new pear tree nursery stocks in a greenhouse comprises a heat preservation device main body 1, wherein the heat preservation device main body 1 is of a square three-dimensional structure, the heat preservation device main body 1 is formed by connecting two square frames with the same shape and size through hinges, semicircular grooves are formed in the upper ends of the two square frames of the heat preservation device main body 1, grooves with fan-shaped structures are further formed in the semicircular grooves of the square frames of the heat preservation device main body 1, the heat preservation device main body 1 can be formed by connecting the two square frames with the same shape and size through hinges to form a square three-dimensional structure, the heat preservation device main body 1 can be conveniently clamped around the new pear tree nursery stocks 2 to protect the new pear tree nursery stocks 2, a heat preservation layer 3 is arranged in the heat preservation device main body 1, the heat preservation layer 3 is uniformly filled in the two square frames with the same shape and size of the heat preservation device main body 1, and the heat preservation layer, the heat preservation layer 3 with the structure can be heat preservation windproof materials such as heat preservation felts or hair weeds and the like which are easily obtained in a greenhouse, has low cost and simple manufacture, can be repeatedly used, saves the heat preservation cost of the nursery stock 2 of the new pear tree variety, the groove of the heat preservation layer 3 can conveniently wrap the periphery of the nursery stock 2 of the new pear tree variety for heat preservation, the upper end of the heat preservation device main body 1 is provided with the protection block 4, the protection block 4 is of a fan-shaped structure, the protection block 4 is clamped in the groove of the fan-shaped structure at the upper end of the heat preservation device main body 1, the protection block 4 can move to the groove of the fan-shaped structure at the upper end of the heat preservation device main body 1 for adjusting the position by clamping the protection block 4, so that the space formed between the protection blocks 4 can be suitable for the difference of the thickness of the nursery stock 2 of the new pear tree variety, and the protection of the contact place of, avoid heat preservation device main part 1 to cause the bruise of pear tree new variety nursery stock 2, and be equipped with pear tree new variety nursery stock 2 in the heat preservation device main part 1, pear tree new variety nursery stock 2 side is equipped with big-arch shelter support column 6, and be equipped with joint ring 7 on the big-arch shelter support column 6, joint ring 7 is formed by two ring concatenations, and the diameter size of joint ring 7 equals with the section diameter size of big-arch shelter support column 6, this structure joint ring 7 is formed by two ring concatenations and makes joint ring 7 can splice the fixing on big-arch shelter support column 6, big-arch shelter support column 6 is the bearing structure in the current big-arch shelter, big-arch shelter support column 6 can play the effect of stabilizing the support for isolation layer 5's fixed, and be connected with isolation layer 5 between the joint ring 7, square groove has been seted up in the joint ring 7 outside, and the width of joint ring 7 square groove equals with the thickness of isolation layer 5, this structure joint ring 7 square groove' s Decide on joint ring 7 to make isolation layer 5 fix between big-arch shelter support column 6, isolation layer 5 can be made by felt blanket or keep out the wind, and the material is simple easily obtained, fixed convenient and fast, and isolation layer 5 repeatedly usable simultaneously can be convenient when not needing to use dismantlement get off.

The working principle is as follows: when the heat preservation device for planting the seedlings of the new pear tree variety in the greenhouse is used, the heat preservation device main body 1 is firstly clamped and sleeved on the seedlings 2 of the new pear tree variety, the protection block 4 protects the contact place between the heat preservation device main body 1 and the seedlings 2 of the new pear tree variety, the protection block 4 can move in the groove of the heat preservation device main body 1 to adjust to the thickness difference of the seedlings 2 of different new pear tree varieties, the heat preservation layer 3 in the heat preservation device main body 1 can play a role in preserving heat for the main rod of the seedlings 2 of the new pear tree variety, the isolation layer 5 arranged between the seedlings 2 of the new pear tree variety can strengthen the heat preservation effect and slow down the heat loss speed, meanwhile, circulation of normal air around the new pear tree seedling 2 is not affected, the isolation layer 5 can be conveniently clamped to the greenhouse supporting column 6 through the clamping ring 7, the structure is simple, installation and operation are easy, and therefore a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a pear tree new variety nursery stock plants in big-arch shelter and uses heat preservation device, includes heat preservation device main part (1), its characterized in that: the heat preservation device main part (1) is square spatial structure, and is equipped with heat preservation (3) in heat preservation device main part (1), heat preservation device main part (1) upper end is equipped with protection piece (4), and is equipped with pear tree new variety nursery stock (2) in heat preservation device main part (1), pear tree new variety nursery stock (2) side is equipped with big-arch shelter support column (6), and is equipped with joint ring (7) on big-arch shelter support column (6) to be connected with isolation layer (5) between joint ring (7).

2. The heat preservation device for planting the seedlings of the new variety of pear trees in the greenhouse as claimed in claim 1, wherein: the heat preservation device main part (1) is formed by connecting two square frames with the same shape and size through a hinge, semicircular grooves are formed in the upper ends of the two square frames of the heat preservation device main part (1), and grooves with sector structures are formed in the semicircular grooves of the square frames of the heat preservation device main part (1).

3. The heat preservation device for planting the seedlings of the new variety of pear trees in the greenhouse as claimed in claim 1, wherein: the heat preservation layer (3) is uniformly filled in the two square frames of the heat preservation device main body (1) with the same shape and size, and the heat preservation layer (3) is provided with grooves with the same size as the section of the semicircular grooves of the square frames of the heat preservation device main body (1).

4. The heat preservation device for planting the seedlings of the new variety of pear trees in the greenhouse as claimed in claim 1, wherein: the protection block (4) is of a fan-shaped structure, and the protection block (4) is clamped in a groove of the fan-shaped structure at the upper end of the heat preservation device main body (1).

5. The heat preservation device for planting the seedlings of the new variety of pear trees in the greenhouse as claimed in claim 1, wherein: the clamping ring (7) is formed by splicing two circular rings, and the diameter of the clamping ring (7) is equal to the section diameter of the greenhouse supporting column (6).

6. The heat preservation device for planting the seedlings of the new variety of pear trees in the greenhouse as claimed in claim 1, wherein: the square groove is formed in the outer side of the clamping ring (7), and the width of the square groove of the clamping ring (7) is equal to the thickness of the isolation layer (5).