Split type crease-resistant moisture-proof light-transmitting heat preservation quilt

Abstract

The utility model relates to a split type crease-resistant moisture-proof light-transmitting heat preservation quilt which comprises an upper moisture-proof light-transmitting layer, a lower moisture-proof light-transmitting heat preservation layer and quilt pressing ropes. Wherein the upper moisture-proof and light-permeable layer and the lower moisture-proof and light-permeable heat preservation layer cover and are fixed on the greenhouse main body, and the upper moisture-proof and light-permeable layer and the lower moisture-proof and light-permeable heat preservation layer are tightly pressed through the quilt pressing rope and are tightly attached to the greenhouse main body; the lower moisture-proof light-permeable heat preservation layer comprises a lower moisture-proof light-permeable layer and heat preservation cotton, the heat preservation cotton is made of a light-permeable material, the heat preservation cotton is of an integrated plate type structure, a plurality of fixing bands are arranged on the heat preservation cotton in the transverse direction at intervals, the fixing bands are arranged in the longitudinal direction of the heat preservation cotton in a full-length mode, and the upper end and the lower end of the heat preservation cotton are fixed to the lower moisture-proof light-permeable layer through the fixing bands; the lower end of the upper moisture-proof light-transmitting layer is connected with an outer quilt rolling shaft, and the outer quilt rolling shaft is connected with an outer quilt rolling device; the lower end of the lower moisture-proof light-permeable heat preservation layer is connected with an inner quilt rolling shaft, and the inner quilt rolling shaft is connected with an inner quilt rolling device. The heat preservation quilt can be laid on a greenhouse film like a cotton quilt to be attached to the greenhouse film, and the heat preservation effect is good.

Description

Technical Field

[0001] The utility model belongs to the field of thermal insulation quilts for solar greenhouses, and in particular relates to a split type wrinkle-proof, moisture-proof and light-transmitting thermal insulation quilt. Background Art

[0002] The moisture-proof and light-transmitting thermal insulation quilt disclosed in Chinese patent CN 212876927 U has the advantages of simple structure, convenient processing, good light transmission performance, and can ensure zero water absorption of the quilt body on rainy or snowy days, so it is often used in solar greenhouses. However, because the upper surface of the thermal insulation cotton of the thermal insulation quilt is fixed to the upper moisture-proof and light-transmitting layer by bonding, and the lower surface of the thermal insulation cotton is fixed to the lower moisture-proof and light-transmitting layer by bonding, the upper moisture-proof and light-transmitting layer is rolled up in the inner circle when the thermal insulation quilt is rolled up. After long-term use, the upper moisture-proof and light-transmitting layer will be wrinkled due to rolling and squeezing. When the thermal insulation quilt is subsequently laid, the problem of the thermal insulation quilt not being able to fit tightly against the greenhouse film will occur, affecting the thermal insulation effect. Therefore, it is necessary to design a moisture-proof and light-transmitting thermal insulation quilt that allows the thermal insulation quilt to fit tightly against the greenhouse film. Summary of the invention

[0003] In view of the above-mentioned technical problems and shortcomings, the purpose of the utility model is to provide a split type wrinkle-proof, moisture-proof and light-transmitting thermal insulation quilt, which can be laid on the greenhouse film like a quilt and fit with the greenhouse film, thereby ensuring the original moisture-proof and light-transmitting properties of the thermal insulation quilt and increasing the thermal insulation effect. Practice has proved that the thermal insulation effect of the split type wrinkle-proof, moisture-proof and light-transmitting thermal insulation quilt is significantly better than that of the integrated type moisture-proof and light-transmitting thermal insulation quilt.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The split type anti-wrinkle moisture-proof light-transmitting thermal insulation quilt comprises an upper moisture-proof light-transmitting layer, a lower moisture-proof light-transmitting thermal insulation layer arranged below the upper moisture-proof light-transmitting layer, and a quilt pressing rope; wherein the upper moisture-proof light-transmitting layer and the lower moisture-proof light-transmitting thermal insulation layer are covered and fixed on a greenhouse main body, and the upper moisture-proof light-transmitting layer and the lower moisture-proof light-transmitting thermal insulation layer are pressed and closely attached to the greenhouse main body by the quilt pressing rope;

[0006] The lower moisture-insulating and light-transmitting heat-insulating layer comprises a lower moisture-insulating and light-transmitting layer and heat-insulating cotton arranged on the lower moisture-insulating and light-transmitting layer. The heat-insulating cotton adopts heat-insulating cotton made of light-transmitting material. The heat-insulating cotton is an integrated plate structure. A plurality of fixing belts are arranged at intervals along the upper edge of the heat-insulating cotton. The fixing belts are arranged along the longitudinal length of the heat-insulating cotton. The upper and lower ends of the heat-insulating cotton are fixed to the lower moisture-insulating and light-transmitting layer by the fixing belts.

[0007] The lower end of the upper moisture-proof and light-transmitting layer is connected to the outer quilt shaft, and the outer quilt shaft is connected to the outer quilt device; the lower end of the lower moisture-proof and light-transmitting heat-insulating layer is connected to the inner quilt shaft, and the inner quilt shaft is connected to the inner quilt device.

[0008] As a preferred embodiment of the utility model, one end of the blanket pressing rope is fixed to the ground anchor at the rear end of the greenhouse body, and the other end passes around the steering wheel at the front end of the greenhouse body and is connected to the driving rope wrapped around the motor, and the motor synchronously controls multiple blanket pressing ropes to be in a relaxed state or a taut state.

[0009] As a preferred embodiment of the present invention, the upper moisture-insulating and light-transmitting layer and the lower moisture-insulating and light-transmitting layer are selected from PE (polyethylene) moisture-insulating and light-transmitting film or PE woven film, and the thermal insulation cotton is any one or more of polyester fiber cotton, glue-free cotton, spray-bonded cotton or imitation silk cotton.

[0010] Advantages and beneficial effects of the utility model:

[0011] (1) The split type moisture-proof and light-transmitting thermal insulation blanket provided by the utility model can be laid on the greenhouse film like a cotton quilt and fit the greenhouse film, which can not only ensure the original moisture-proof and light-transmitting properties of the thermal insulation blanket, but also increase the thermal insulation effect. Practice has proved that the thermal insulation effect of the split type anti-wrinkle moisture-proof and light-transmitting thermal insulation blanket is significantly better than that of the integrated type moisture-proof and light-transmitting thermal insulation blanket.

[0012] (2) One end of the blanket pressing rope of the utility model is fixed on the ground anchor at the rear end of the greenhouse body, and the other end is passed around the steering wheel at the front end of the greenhouse body and connected to the driving rope wrapped around the motor. Multiple blanket pressing ropes are synchronously controlled by the motor, and the control method is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of a split type wrinkle-proof, moisture-proof, light-transmitting and heat-insulating quilt of the utility model;

[0015] Figure 2 This is a schematic diagram of the lower moisture-proof, light-transmissive and heat-insulating layer of the utility model;

[0016] Figure 3 This is a schematic diagram of the motor-driven quilt pressing rope of the utility model;

[0017] Figure numerals: upper moisture-insulating and light-transmitting layer 1, lower moisture-insulating and light-transmitting thermal insulation layer 2, quilt pressing rope 3, outer quilt rolling shaft 4, inner quilt rolling shaft 5, ground anchor 6, steering wheel 7, motor 8, lower moisture-insulating and light-transmitting layer 21, thermal insulation cotton 22, fixing belt 23. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0020] like Figures 1 to 3 As shown, the split-type wrinkle-proof moisture-proof light-transmitting thermal insulation quilt provided in this embodiment comprises an upper moisture-proof light-transmitting layer 1, a lower moisture-proof light-transmitting thermal insulation layer 2 arranged below the upper moisture-proof light-transmitting layer 1, and a quilt pressing rope 3; wherein, the upper moisture-proof light-transmitting layer 1 and the lower moisture-proof light-transmitting thermal insulation layer 2 are covered and fixed on the greenhouse main body, and the upper moisture-proof light-transmitting layer 1 and the lower moisture-proof light-transmitting thermal insulation layer 2 are pressed tightly by the quilt pressing rope 3 so that they are close to the greenhouse main body;

[0021] The lower moisture-insulating and light-transmitting heat-insulating layer 2 comprises a lower moisture-insulating and light-transmitting layer 21 and a heat-insulating cotton 22 arranged on the lower moisture-insulating and light-transmitting layer. The heat-insulating cotton 22 is a heat-insulating cotton made of a light-transmitting material, which can be any one or more of polyester fiber cotton, glue-free cotton, spray-coated cotton or silk-like cotton. The heat-insulating cotton 22 is an integrated plate structure and is compressible. A plurality of fixing belts 23 are arranged at intervals along the lateral direction of the heat-insulating cotton 22. The fixing belts 23 are arranged along the longitudinal length of the heat-insulating cotton 22, and the upper and lower ends of the heat-insulating cotton are fixed to the lower moisture-insulating and light-transmitting layer 21 by the fixing belts 23.

[0022] The upper moisture-insulating and light-transmitting layer 1 and the lower moisture-insulating and light-transmitting layer 21 are made of PE moisture-insulating and light-transmitting film or PE woven film. The lower end of the upper moisture-insulating and light-transmitting layer 1 is connected to the outer quilt rolling shaft 4, and the outer quilt rolling shaft 4 is connected to the outer quilt rolling device (not shown). The outer quilt rolling device controls the outer quilt rolling shaft 4 to roll up or cover the upper moisture-insulating and light-transmitting layer 1 on the lower moisture-insulating and light-transmitting thermal insulation layer 2; the lower end of the lower moisture-insulating and light-transmitting thermal insulation layer 2 is connected to the inner quilt rolling shaft 5, and the inner quilt rolling shaft 5 is connected to the inner quilt rolling device (not shown). The inner quilt rolling device controls the inner quilt rolling shaft to roll up or cover the lower moisture-insulating and light-transmitting thermal insulation layer 2.

[0023] In this embodiment, in order to realize the simultaneous control of multiple spaced quilt pressing ropes 3, one end of the quilt pressing rope 3 is fixed to the anchor 6 at the rear end of the greenhouse body, and the other end is connected to the driving rope (not marked) wound around the steering wheel 7 at the front end of the greenhouse body, and the multiple quilt pressing ropes 3 are synchronously controlled by the motor 8 to be in a relaxed state or a tightened state; when the thermal insulation quilt 5 needs to be put away, the quilt pressing rope 3 is in a relaxed state, and the inner quilt rolling device and the outer quilt rolling device are controlled to respectively put the lower moisture-proof and light-transmitting thermal insulation layer 5 in a relaxed state. 2. The upper moisture-insulating and light-transmitting layer 1 is rolled up, and then the quilt pressing rope 3 is kept in a taut state; when the thermal insulation quilt needs to be covered, the inner quilt rolling device and the outer quilt rolling device are controlled to respectively lower the lower moisture-insulating and light-transmitting thermal insulation layer 2 and the upper moisture-insulating and light-transmitting layer 1, and then the quilt pressing rope 3 is kept in a taut state by controlling the motor. This split structural design can solve the technical problem that after the integrated moisture-insulating and light-transmitting thermal insulation quilt is rolled up, the upper moisture-insulating and light-transmitting layer becomes wrinkled due to rolling and squeezing, and cannot be tightly attached to the greenhouse film during subsequent laying, thus affecting the thermal insulation effect of the thermal insulation quilt.

[0024] The above are specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A split type wrinkle-proof, moisture-proof, light-transmitting and heat-insulating quilt, characterized in that: It comprises an upper moisture-insulating and light-transmitting layer, a lower moisture-insulating and light-transmitting heat-insulating layer arranged below the upper moisture-insulating and light-transmitting layer, and a pressing rope; wherein the upper moisture-insulating and light-transmitting layer and the lower moisture-insulating and light-transmitting heat-insulating layer are covered and fixed on the greenhouse body, and the upper moisture-insulating and light-transmitting layer and the lower moisture-insulating and light-transmitting heat-insulating layer are pressed and closely attached to the greenhouse body by the pressing rope; The lower moisture-insulating and light-transmitting heat-insulating layer comprises a lower moisture-insulating and light-transmitting layer and heat-insulating cotton arranged on the lower moisture-insulating and light-transmitting layer. The heat-insulating cotton adopts heat-insulating cotton made of light-transmitting material. The heat-insulating cotton is an integrated plate structure. A plurality of fixing belts are arranged at intervals along the upper edge of the heat-insulating cotton. The fixing belts are arranged along the longitudinal length of the heat-insulating cotton. The upper and lower ends of the heat-insulating cotton are fixed to the lower moisture-insulating and light-transmitting layer by the fixing belts. The lower end of the upper moisture-proof and light-transmitting layer is connected to the outer quilt shaft, and the outer quilt shaft is connected to the outer quilt device; the lower end of the lower moisture-proof and light-transmitting heat-insulating layer is connected to the inner quilt shaft, and the inner quilt shaft is connected to the inner quilt device.

2. The split type wrinkle-proof, moisture-proof, light-transmitting and heat-insulating quilt according to claim 1, characterized in that: One end of the blanket pressing rope is fixed on the ground anchor at the rear end of the greenhouse body, and the other end passes around the steering wheel at the front end of the greenhouse body and is connected to the driving rope wound on the motor. The motor synchronously controls multiple blanket pressing ropes to be in a relaxed state or a tightened state.

3. The split type wrinkle-proof, moisture-proof, light-transmitting and heat-insulating quilt according to claim 1, characterized in that: The upper moisture-insulating and light-transmitting layer and the lower moisture-insulating and light-transmitting layer are selected from PE moisture-insulating and light-transmitting films or PE woven films, and the thermal insulation cotton is any one or more of polyester fiber cotton, glue-free cotton, spray-bonded cotton or imitation silk cotton.

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