Temperature adjusting system in straight water bag shed

Abstract

The utility model discloses a temperature adjusting system in a straight water bag shed, which relates to the technical field of heat storage equipment in a greenhouse, aims to solve the problem that crop growth is affected by overlarge day and night temperature difference of the greenhouse, and comprises a thermal insulation wall body, a horizontal framework and a vertical framework, the horizontal framework and the vertical framework are installed on the heat preservation wall body, a plurality of black water bags are arranged on the heat preservation wall body, openings for water injection are formed in the upper portions of the water bags, and the water bags are filled with fluid for storing heat. The black water bag is used for absorbing sunlight heat and releasing the sunlight heat at night, automatic adjustment of the temperature in the greenhouse is achieved, and the energy consumption cost is reduced. The heat preservation wall is coated with the coating capable of increasing the temperature, heat transfer between the water bag and the wall is enhanced, and the temperature adjusting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of straight water bag shed indoor temperature regulation system, specifically a straight water bag shed indoor temperature regulation system. BACKGROUND

[0002] Greenhouse as an important facility of modern agriculture, the regulation of its internal temperature is crucial for crop growth. The traditional greenhouse temperature regulation mode has problems such as high energy consumption and complicated operation. Therefore, the present application proposes a new temperature regulation mode to solve the above problems. CONTENT OF THE UTILITY MODEL

[0003] To solve the above problems, that is, to solve the problems raised in the background technology, the utility model provides a straight water bag shed indoor temperature regulation system, which comprises a heat preservation wall, a horizontal framework and a vertical framework, the horizontal framework and the vertical framework are installed on the heat preservation wall, a plurality of water bags are arranged on the heat preservation wall, the water bags are black, an opening for water injection is arranged at the top of the water bag, and a fluid for storing heat is filled in the water bag.

[0004] The water bag is vertically placed, the bottom end of the water bag is closed and in contact with the ground, and the top end of the water bag is installed on the horizontal framework through a connecting piece.

[0005] The utility model further provides that: the inner wall of the heat preservation wall is provided with an inner wall coating for accepting light and heat absorption, the inner wall coating includes but is not limited to black paint or graphene coating, and the inner wall coating is in contact with the water bag.

[0006] The utility model further provides that: it further comprises a conduit, the conduit is installed on the horizontal framework, a plurality of water injection openings corresponding to the number of water bags are arranged below the conduit, and the water injection openings are directed to the openings above the water bags.

[0007] The utility model further provides that: each group of the heat storage units further comprises a conduit, and further comprises a water storage device, a water inlet pipe and a water return pipe arranged in the shed, the upper and lower ends of the water bag are respectively provided with overflow ports and water inlet ports, the overflow ports are communicated with the water return pipe, the water inlet ports are communicated with the water inlet pipe, the water return pipe is connected with a water storage tank, a submersible pump is arranged in the water storage device, and the water inlet pipe is communicated with the submersible pump.

[0008] The utility model further provides that: the overflow port and the water return pipe communication place and the water inlet port and the water inlet pipe communication place are both provided with sealing connecting pieces, the sealing connecting pieces are female thread joints, and sealing gaskets are arranged at the contact positions of the female thread joints and the water bags.

[0009] The utility model discloses a beneficial technical effect is: utilize black water bag to absorb sunlight heat and release in night, realized the automatic regulation of temperature in greenhouse, reduced energy consumption cost. The coating that can promote temperature is brushed on the heat preservation wall, and the heat transfer between water bag and wall is enhanced, and the temperature regulation efficiency is improved. Through the design of the water inlet pipe, the backwater pipe, the submersible pump and the water storage device, the circulation of waterway is formed, can increase the heat storage of system in winter, guarantee the temperature in the shed, can be in summer hot, through the circulation of waterway and absorb heat, avoid the temperature in the shed too high, influence crop growth. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 The whole structure schematic diagram of the scheme is shown.

[0011] Figure 2 The water bag and the pipe communication structure schematic diagram of the scheme are shown.

[0012] Figure 3 The water bag and the backwater pipe communication structure schematic diagram of the scheme are shown.

[0013] Figure 4 The water bag and the water inlet pipe communication structure schematic diagram of the scheme are shown.

[0014] Figure 5 The sub - parent thread joint structure schematic diagram is shown

[0015] Fig. 1, water bag, 2, inner wall coating, 3, vertical skeleton, 4, horizontal skeleton, 5, mounting piece, 6, heat preservation wall, 7, pipe, 8, water inlet. DETAILED DESCRIPTION

[0016] The preferred embodiments of the utility model are described below with reference to the drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the utility model, and are not intended to limit the protection scope of the utility model.

[0017] The utility model discloses a kind of direct water bag shed temperature regulation systems, water bag 1 adopts black water bag, is set on the heat preservation wall 6 of greenhouse inside being able to be irradiated by sunlight, water bag 1 end folding covers horizontal skeleton 4 of big shed skeleton, then is fixed by mounting piece 5, the bottom end of water bag 1 contacts with ground, and the top end of water bag is provided with opening for irrigation, then fills water in water bag 1 interior, the weight of water bag is mainly attached to ground, and horizontal skeleton 4 is only used to ensure that water bag 1 does not collapse, black water bag 1 absorbs heat after the irradiation of sunlight during day, and the water filled in water bag 1 absorbs heat, when temperature reduces in night, water in water bag 1 gradually releases heat, to adjust the temperature in shed.

[0018] The inner wall coating 2 is coated on the heat preservation wall body 1, the inner wall coating 2 adopts paint capable of accepting light to improve temperature, including but not limited to black paint, graphene paint, the inner wall coating 2 is in contact with the water bag 1, the wall not covered by the water bag 1 receives light to improve temperature, so that the temperature of the wall is improved, because the specific heat capacity of water is large, so the temperature of the wall is improved, which is higher than the temperature of the water bag 1 and the inner wall coating 2, so that the water in the water bag 1 is transmitted to the water in the water bag 1, until the temperature is consistent.

[0019] The conduit 7 is arranged on the horizontal framework 4, the conduit can be installed and fixed in the form of steel wire binding or connecting piece installation, a water injection opening 8 consistent in number with the water bag 1 is arranged below the conduit 7, the water injection opening 8 is directed to the opening above the water bag 1, then the water bag 1 is filled through the conduit 7. The water injection flow of the conduit 7 is set to be greater than the total flow of the water injection openings, so that the outlet pressure is similar when water injection, so that the flow is similar, that is, the water injection amount of the plurality of water bags is similar.

[0020] The water bag 1 is communicated with the water inlet pipe arranged below through the female thread joint, is communicated with the backwater pipe arranged above through the female thread joint, then the water inlet pipe is communicated with the submersible pump in the water storage unit, the backwater pipe is directed to the space of the water storage unit, the submersible pump is started to make the low-temperature water in the water storage unit flow from below the water bag 1, because there is a certain temperature difference between the upper and lower sides of the water bag, the high-temperature water always gathers upwards, the water flowing from below pushes out the high-temperature water in the water bag to circulate, which can reduce the temperature in the shed in the hot summer, and avoid affecting the growth of crops. The water well is adopted in the summer, which can continuously output low-temperature water. In the winter, the water bag is kept in a high-temperature state by a low water flow rate, the high-temperature water is slowly collected in the water storage unit, the heat storage capacity is increased, then the temperature is slowly released at night to adjust the temperature in the shed, and the water storage container capable of heat preservation is adopted in the winter, which can reduce the loss of temperature.

[0021] Although the utility model has been described with reference to the preferred embodiments, various improvements can be made and the components thereof can be replaced with equivalents without departing from the scope of the utility model, especially, as long as there is no structural conflict, the technical features mentioned in each embodiment can be combined in any way. The utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

[0022] In the description of the utility model, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is merely for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In addition, it also needs to be explained that, in the description of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be broadly understood, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] The term "includes" or any other similar term is intended to cover non-exclusive inclusion, so that the process, article or equipment / device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in the process, article or equipment / device.

[0025] So far, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Without deviating from the principles of the utility model, those skilled in the art can make equivalent changes or replacements to related technical features, and the technical scheme after the changes or replacements will fall within the protection scope of the utility model.

Claims

1. A direct water bag indoor temperature regulating system comprising a heat-insulating wall (6), a horizontal framework (4) and a vertical framework (3), the horizontal framework (4) and the vertical framework (3) being installed on the heat-insulating wall (6), characterized in that: The heat preservation wall (6) is provided with a plurality of water bags (1), the water bags (1) are black, the water bags (1) are provided with openings for water injection at the top, and the water bags (1) are filled with fluids for storing heat; The water bags (1) are vertically placed, the bottom end of the water bags (1) is closed and in contact with the ground, and the top end of the water bags (1) is installed on the horizontal framework (4) through the connecting piece (5).

2. A direct water bag in-shed temperature regulating system as claimed in claim 1, wherein: The inner wall of the heat preservation wall (6) is provided with an inner wall coating (2) for accepting light and heat absorption, the inner wall coating (2) includes but is not limited to black paint or graphene coating, and the inner wall coating (2) is in contact with the water bags (1).

3. A direct water bag in-shed temperature regulating system as claimed in claim 1 or 2, wherein: Further comprising a conduit (7) installed on the horizontal framework (4), the conduit (7) is provided with a number of water injection openings (8) below the conduit (7), the number of the water injection openings (8) is consistent with the number of the water bags (1), and the water injection openings (8) are directed to the openings above the water bags (1).

4. A direct water bag in-shed temperature regulating system as claimed in claim 1 or 2, wherein: Further comprising a water storage device, a water inlet pipe and a water return pipe arranged in the shed, the upper and lower ends of the water bags are respectively provided with overflow openings and water inlet openings, the overflow openings are in communication with the water return pipe, the water inlet openings are in communication with the water inlet pipe, the water return pipe is connected with the water storage tank, the water storage device is internally provided with a submersible pump, and the water inlet pipe is in communication with the submersible pump.

5. A direct water bag in-shed temperature regulating system as claimed in claim 4, wherein: The overflow opening and the water return pipe are in communication, and the water inlet opening and the water inlet pipe are in communication, and the sealing connecting pieces are provided at the communication positions, the sealing connecting pieces are female-male threaded joints, and the female-male threaded joints are provided with sealing gaskets at the positions in contact with the water bags.

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