Temperature adjusting system in U-shaped water bag shed

Abstract

The utility model discloses a temperature adjusting system in a U-shaped water bag shed, relates to the technical field of heat storage equipment in a greenhouse, aims to solve the problems that the day and night temperature difference of the greenhouse is too large and the water bag filling process is tedious, and comprises a thermal insulation wall body and a greenhouse framework, the greenhouse further comprises a horizontally-arranged water inlet pipe and a horizontally-arranged water return pipe, the heat preservation wall body, the water inlet pipe and the water return pipe are all installed on the greenhouse framework through connecting pieces, a plurality of water bags are arranged on the heat preservation wall body, the water bags are arranged to be black, the water bags are arranged to be of a U-shaped structure, and the water bags are filled with fluid used for storing heat. And through the arrangement of the water inlet pipe and the water return pipe, filling can be automatically carried out only by connecting a water pump, the filling process is simplified, and the efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of temperature regulation system inside a U-shaped water bag shed, specifically a temperature regulation system inside a U-shaped water bag shed. Background Technology

[0002] Greenhouses, as important facilities in modern agriculture, rely heavily on temperature regulation for crop growth. Traditional greenhouse temperature control methods suffer from high energy consumption and cumbersome operation. Therefore, this invention proposes a novel temperature control method to address these problems. Utility Model Content

[0003] To address the aforementioned problems, namely the issues raised in the background art, this utility model proposes a U-shaped water bag greenhouse temperature regulation system, comprising an insulated wall and a greenhouse frame, as well as a horizontally arranged inlet pipe and a horizontally arranged return pipe. The insulated wall, the inlet pipe, and the return pipe are all installed on the greenhouse frame via connectors. Multiple water bags are arranged on the insulated wall, the water bags are black, the water bags are arranged in a U-shape, and the interior of the water bags is filled with a fluid for storing heat.

[0004] The two ends of the water bag are connected to the inlet pipe and the return pipe respectively through sealing connectors. The water bag is placed vertically and in contact with the ground.

[0005] A further feature of this invention is that the inner wall of the insulated wall is provided with an inner wall coating for receiving light and absorbing heat. The inner wall coating includes, but is not limited to, black coating or graphene coating, and the inner wall coating is in contact with the water bag.

[0006] A further feature of this invention is that the two upper ends of the water bag are respectively installed on the inlet pipe and the return pipe via connectors.

[0007] A further feature of this invention is that the two upper ends of the water bag are mounted on the greenhouse frame via connectors.

[0008] A further feature of this invention is that it includes a water storage device and a submersible pump, wherein the submersible pump is disposed in the water storage device, the inlet pipe is connected to the water pump, and the return pipe points towards the interior of the water storage device.

[0009] A further feature of this invention is that a small water tank is installed between the submersible pump and the inlet pipe, and the small water tank is positioned above the inlet pipe.

[0010] A further feature of this invention is that the height of the inlet pipe is higher than the height of the return pipe.

[0011] The beneficial technical effects of this utility model are as follows: With the inlet and outlet pipes, automatic filling can be achieved simply by connecting a water pump, simplifying the filling process and improving efficiency. Excess water can flow back through the outlet pipe, eliminating the need for one person to monitor the water bag's fullness while another controls the pump. This also prevents leakage into the construction site, avoiding muddy conditions that could hinder progress. The black water bags absorb solar heat and release it at night, enabling automatic temperature regulation within the greenhouse and reducing energy costs. Applying a temperature-enhancing coating to the insulation walls strengthens heat transfer between the water bags and the walls, improving temperature regulation efficiency. Furthermore, the circulating water system allows for temperature control in both winter and summer, preventing any negative impact on crop growth. Attached Figure Description

[0012] Figure 1 A schematic diagram of the overall structure of this solution is shown.

[0013] Figure 2 The diagram shows the location and structure of the inlet and outlet water pipes in this design.

[0014] Figure 3 A schematic diagram of the sealing structure of this solution is shown.

[0015] The attached diagram is labeled as follows: 1. Water bag; 2. Inner wall coating; 3. Greenhouse frame; 4. Water inlet pipe; 5. Water return pipe; 6. Insulated wall. Detailed Implementation

[0016] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0017] This utility model proposes a U-shaped water bag greenhouse temperature regulation system. The water bag 1 is a black water bag, which is set on the heat-insulating wall 6 inside the greenhouse that can be exposed to sunlight. The end of the water bag 1 is folded to cover the greenhouse frame. The end of the water bag 1 can also be folded to cover the water inlet pipe 4 and the water return pipe 5, and then fixed by connectors. The bottom of the water bag 1 is in contact with the ground. The two ends of the water bag have openings, which are connected to the water inlet pipe 4 and the water return pipe 5 respectively by sealing connectors. Water is poured into the water bag 1 through the water inlet pipe 4. Excess water overflows and flows back to the water storage device through the water return pipe 5, preventing water from overflowing onto the ground and causing the construction site to become muddy and affecting the construction progress.

[0018] The weight of the water bag is mainly attached to the ground, and the horizontal frame 4 is only used to ensure that the water bag 1 will not collapse. During the day, the black water bag 1 absorbs heat from the sunlight, and the water filled in the water bag 1 absorbs heat. At night, when the temperature drops, the water in the water bag 1 gradually releases heat, thereby regulating the temperature inside the greenhouse.

[0019] An inner wall coating 2 is applied to the insulated wall 1. The inner wall coating 2 is made of a paint that can be heated by light, including but not limited to black paint and graphene paint. The inner wall coating 2 is in contact with the water bag 1. The wall that is not covered by the water bag 1 is heated by light, thereby raising the temperature of the wall. Since water has a large specific heat capacity, the temperature of the wall will be higher than the temperature at the contact point between the water bag 1 and the inner wall coating 2, thus transferring the temperature to the water inside the water bag 1 until the temperatures are the same.

[0020] Connect the inlet pipe to the submersible pump in the water storage device, and point the return pipe towards the inside of the water storage device. The inlet pipe is higher than the return pipe, so that the height of the inlet on the water bag is higher than the return inlet. When the water level reaches the height of the return inlet, it will automatically overflow and flow into the water storage device along the return pipe. This will not cause excessive pressure inside the water bag and damage it, and at the same time, it can form a circulating water path.

[0021] In winter, the water storage device uses insulated containers. When there is plenty of sunshine, the water in the water bag circulates and continuously absorbs heat. By increasing the overall water volume, the heat storage capacity is increased, ensuring that the warm water circulating at night can slowly release heat to maintain the temperature inside the greenhouse.

[0022] In summer, the water storage device uses wells. The low-temperature well water is circulated to absorb the high temperature inside the greenhouse, preventing the temperature inside the greenhouse from being too high and affecting the growth of crops.

[0023] Although the present invention has been described with reference to preferred embodiments, various modifications can be made to it and components can be replaced with equivalents without departing from the scope of the present invention. In particular, the technical features mentioned in the various embodiments can be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0024] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.

[0027] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A U-shaped water bag indoor temperature regulating system comprising a heat-insulating wall (6) and a greenhouse framework (3), characterized in that: It also includes a horizontally arranged inlet pipe (4) and a horizontally arranged return pipe (5). The insulation wall (6), the inlet pipe (4) and the return pipe (5) are all installed on the greenhouse frame (3) through connectors. Multiple water bags (1) are provided on the insulation wall (6). The water bags (1) are black and have a U-shaped structure. The inside of the water bags (1) is filled with fluid for storing heat. The two ends of the water bag (1) are connected to the inlet pipe (4) and the return pipe (5) respectively through sealing connectors. The water bag (1) is placed vertically and in contact with the ground.

2. The U-shaped water bag in-shed temperature regulating system according to claim 1, characterized in that: The inner wall of the insulated wall (6) is provided with an inner wall coating (2) for receiving light and absorbing heat. The inner wall coating (2) includes, but is not limited to, black coating or graphene coating. The inner wall coating (2) is in contact with the water bag (1).

3. The U-shaped water bag in-shed temperature regulating system according to claim 2, characterized in that: The two upper ends of the water bag (1) are respectively installed on the inlet pipe (4) and the return pipe (5) via connectors.

4. The U-shaped water bag in-shed temperature conditioning system according to claim 2, wherein: The two upper ends of the water bag (1) are installed on the greenhouse frame by connectors.

5. A U-shaped water bag in-shed temperature regulating system according to claim 3 or 4, characterized in that: It also includes a water storage device and a submersible pump, wherein the submersible pump is installed in the water storage device, the inlet pipe (4) is connected to the water pump, and the return pipe (5) points to the inside of the water storage device.

6. The temperature regulation system inside a U-shaped water bag shed according to claim 5, characterized in that: A small water tank is also installed between the submersible pump and the inlet pipe (4), and the small water tank is located above the inlet pipe (4).

7. The U-shaped water bag in-shed temperature conditioning system according to claim 5, wherein: The height of the inlet pipe (4) is higher than the height of the return pipe (5).

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