A green building

Abstract

The invention discloses a green building, which belongs to the field of green buildings, and includes a house body, an underground well, a heat exchanger, an air outlet pipe, an air inlet pipe, a photovoltaic panel, a transparent wall, a circulating fan, a sewer pipe, an overflow pipe, and a connecting pipe. When it rains, rainwater flows down through the photovoltaic panel into the sewer pipe and is then stored in the underground well. The heat exchanger is cooled by the low temperature of the rainwater and the low temperature of the underground well. When the circulating fan works, the air at the top of the house body enters the area below the photovoltaic panel through the connecting pipe, is sucked into the heat exchanger through the air inlet pipe for cooling, and then is discharged into the house body through the air outlet pipe, thereby realizing cooling in the house body. Through the opening at the lower end of the photovoltaic panel, a part of the precipitation flows into the top of the house body and is discharged through the overflow pipe. The device adopts circulation cooling in the house and utilizes heat exchange of the heat exchanger to isolate the humidity in the underground well, thereby solving the problem that the prior art uses outside air to pass into the underground well, which has poor cooling effect and increases humidity at the same time.

Description

Technical Field

[0001] The invention relates to the field of green buildings, in particular to a green building. Background Art

[0002] Green is synonymous with environmental protection and energy saving, and is a hot topic in today's era. At the same time, green environmental protection and energy saving are also important issues that need to be solved urgently. In summer, in order to create a cool and comfortable indoor environment, air conditioners are often installed to reduce the indoor temperature through heat and cold exchange, but this will consume a lot of electricity and increase carbon emissions. However, in current buildings, the indoor temperature is high after being exposed to the sun in summer, and most of them will use air conditioners to cool down, which consumes a lot of electricity and does not meet the current concept of green environmental protection.

[0003] In the prior art, patent announcement number CN208025720U discloses a green building, including a ground foundation, a house and an air supply room are respectively constructed on the upper surface of the ground foundation, and the air supply room is located on the right side of the house, a first water storage well and a second water storage well are respectively opened inside the ground foundation, and the first water storage well and the second water storage well are both located below the house, the tops of the first water storage well and the second water storage well are both movably connected with concrete manhole covers, the right side of the house is fixedly connected with a ventilation pipe, and the bottom of the ventilation pipe passes through the concrete manhole cover located above the first water storage well and extends to the inside of the first water storage well, and the surface of the ventilation pipe is fixedly inlaid with an air outlet pipe, and the air outlet pipe is connected to the inside of the house. The present invention solves the problem that the current buildings have a high indoor temperature after being exposed to the sun in summer, and most of them use air conditioning to cool down, which consumes a lot of electricity by arranging an air supply room, a first water storage well, a second water storage well and a ventilation pipe.

[0004] The above technical solution achieves cooling in the room by passing outside air into an underground well and then into the room. However, when the outside temperature is too high, pumping in outside air will increase the indoor temperature. In addition, the prior art method of directly pumping in air from the well will increase the humidity in the room, thereby causing an impact. Summary of the invention

[0005] The purpose of the present invention is to solve the problems raised in the background technology and to design a green building.

[0006] To achieve the above-mentioned purpose, the technical solution of the present invention is a green building, including a building body, an underground well, a heat exchanger, an air outlet pipe, an air inlet pipe, a photovoltaic panel, a transparent wall, a circulating fan, a downpipe, an overflow pipe, and a connecting pipe. An underground well is provided at the lower part of the building body, and a heat exchanger is provided in the underground well. One end of the heat exchanger is connected to the air outlet pipe, and the other end of the heat exchanger is connected to the air inlet pipe. A photovoltaic panel is obliquely installed at the upper end of the building body, a transparent wall is installed at the lower part of the high end of the photovoltaic panel, the upper part of the transparent wall is connected to the outer end of the air inlet pipe, the air outlet pipe is connected to the circulating fan, and the outlet of the circulating fan is connected to the inside of the building body. A downpipe is installed on the building body near the lower side of the photovoltaic panel, and openings are provided at the lower end of the photovoltaic panel and the top of the building body. An overflow pipe is installed at the lower part of the transparent wall, and a connecting pipe is connected between the upper end of the building body and the bottom of the photovoltaic panel.

[0007] Furthermore, a water tank is installed above the house body below the photovoltaic panels, and shade-loving plants are planted in the water tank.

[0008] Furthermore, an air inlet duct is installed at the lower part of the house body, and a ventilation fan is installed in the middle part of the transparent wall.

[0009] Furthermore, a lightweight rotating plate is rotatably mounted on the outer end of the ventilation fan.

[0010] Furthermore, a rotating baffle is rotatably installed on the upper end of the house body near the lower end of the photovoltaic panel, a worm wheel is installed on the rotating shaft of the rotating baffle, a worm is engaged on the worm wheel, a stepper motor is connected to the worm, and the stepper motor is fixedly installed on the house body.

[0011] Beneficial effects:

[0012] The present invention provides a green building with the following beneficial effects. The device, through its structural design, utilizes rainwater to flow down through the photovoltaic panel into the sewer pipe during rainfall and then be stored in the underground well. The heat exchanger is cooled by the low temperature of the rainwater and the low temperature of the underground well. The circulating fan operates so that the air at the top of the house body enters the area below the photovoltaic panel through the connecting pipe, is sucked into the heat exchanger through the air inlet pipe for cooling, and is then discharged into the house body through the air outlet pipe, thereby achieving cooling of the house body. Through the opening at the lower end of the photovoltaic panel, a part of the precipitation flows into the top of the house body and is discharged through the overflow pipe. The device adopts circulation cooling in the house and utilizes heat exchange of the heat exchanger to isolate the humidity in the underground well, thereby solving the problem that the prior art utilizes outside air to pass into the underground well and has poor cooling effect and increases humidity at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the green building described in the present invention.

[0014] In the figure, 1. House body; 2. Underground well; 3. Heat exchanger; 4. Air outlet duct; 5. Air inlet duct; 6. Photovoltaic panel; 7. Transparent wall; 8. Circulation fan; 9. Sewer pipe; 10. Overflow pipe; 11. Connecting pipe; 12. Water storage tank; 13. Ventilation fan; 14. Lightweight rotating plate; 15. Shade-loving plants; 16. Rotating baffle; 17. Worm gear; 18. Worm; 19. Stepper motor. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] In the description of the present invention, it should be noted that the terms "upper / lower end", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "set / mounted", "socket", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] See also Figure 1The present invention provides a technical solution: a green building, including a building body 1, an underground well 2, a heat exchanger 3, an air outlet pipe 4, an air inlet pipe 5, a photovoltaic panel 6, a transparent wall 7, a circulating fan 8, a downpipe 9, an overflow pipe 10, and a connecting pipe 11. The lower part of the building body 1 is provided with an underground well 2, and the underground well 2 is provided with a heat exchanger 3. One end of the heat exchanger 3 is connected to the air outlet pipe 4, and the other end of the heat exchanger 3 is connected to the air inlet pipe 5. The upper end of the building body 1 is obliquely installed with a photovoltaic panel 6, and the lower part of the high end of the photovoltaic panel 6 is installed A transparent wall 7 is installed, the upper part of the transparent wall 7 is connected to the outer end of the air inlet pipe 5, the air outlet pipe 4 is connected to the circulating fan 8, the outlet of the circulating fan 8 is connected to the inside of the house body 1, a downpipe 9 is installed on the lower side of the house body 1 near the photovoltaic panel 6, the lower end of the photovoltaic panel 6 and the top of the house body 1 are provided with openings, an overflow pipe 10 is installed at the lower part of the transparent wall 7, a connecting pipe 11 is connected to the upper end of the house body 1 and the bottom of the photovoltaic panel 6, the transparent wall 7 is convenient for sunlight to penetrate, and the transparent wall 7 of the device faces north in the northern hemisphere.

[0019] In the present invention, a water tank 12 is installed above the house body 1 below the photovoltaic panel 6, and shade-loving plants 15 are planted in the water tank 12. Water entering through the opening on the photovoltaic panel 6 is stored through the water tank 12 to facilitate the survival of the shade-loving plants 15. The shade-loving plants 15 can purify the air to a certain extent.

[0020] In the present invention, an air inlet pipe 5 is installed at the lower part of the house body 1, and a ventilation fan 13 is installed in the middle of the transparent wall 7. When the indoor temperature is higher than the outdoor temperature, the ventilation fan is turned on and the circulation fan 8 is turned off, so that the air is drawn out from the inside of the transparent wall 7, so that the hot air in the house body 1 is drawn out from the upper part of the connecting pipe 11, and the low-temperature air from the outside is sucked in through the air inlet pipe 5.

[0021] In the present invention, a light rotating plate 14 is rotatably mounted on the outer end of the ventilation fan 13, so that the light rotating plate 14 is blown open when the ventilation fan 13 is working, and it plays a sealing role at other times.

[0022] In the present invention, a rotating baffle 16 is rotatably installed at the upper end of the house body 1 near the lower end of the photovoltaic panel 6, a worm wheel 17 is installed at the rotating shaft of the rotating baffle 16, a worm 18 is engaged with the worm wheel 17, a stepper motor 19 is connected to the worm 18, and the stepper motor 19 is fixedly installed on the house body 1. The device also includes a water immersion sensor located on the top of the photovoltaic panel. When rain occurs, the water immersion sensor generates a signal change, and then the stepper motor 19 is actuated to drive the worm 18 to rotate, and then the worm wheel 17 is driven to rotate, and then the rotating baffle 16 is driven to tilt upward, so that the initial rainfall passes through the opening on the photovoltaic panel 6 and enters the bottom of the photovoltaic panel 6. After a period of time, the stepper motor 19 reverses, so that the later low-temperature rainwater is discharged into the underground well 2 through the sewer pipe 9.

[0023] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0024] In this embodiment:

[0025] When it rains, the device allows rainwater to flow down through the photovoltaic panel 6 into the sewer pipe 9 and then be stored in the underground well 2. The heat exchanger 3 is cooled by the low temperature of the rainwater and the low temperature of the underground well 2. When the circulating fan 8 works, the air at the top of the house body 1 enters the area below the photovoltaic panel 6 through the connecting pipe 11, is sucked into the heat exchanger 3 through the air inlet pipe 5 for cooling, and then is discharged into the house body 1 through the air outlet pipe 4, thereby achieving cooling of the house body 1. Through the opening at the lower end of the photovoltaic panel 6, a part of the precipitation flows into the top of the house body 1 and is discharged through the overflow pipe 10. The device adopts circulation cooling in the house and uses the heat exchanger 3 for heat exchange to isolate the humidity in the underground well 2, thereby solving the problem that the prior art uses outside air to pass into the underground well 2, which has poor cooling effect and increases humidity at the same time.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element limited by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A green building, comprising a building body (1), an underground well (2), a heat exchanger (3), an air outlet pipe (4), an air inlet pipe (5), a photovoltaic panel (6), a transparent wall (7), a circulating fan (8), a downpipe (9), an overflow pipe (10), and a connecting pipe (11), characterized in that: An underground well (2) is provided at the lower part of the house body (1), a heat exchanger (3) is provided in the underground well (2), one end of the heat exchanger (3) is connected to an air outlet pipe (4), and the other end of the heat exchanger (3) is connected to an air inlet pipe (5). A photovoltaic panel (6) is obliquely installed at the upper end of the house body (1), a transparent wall (7) is installed at the lower part of the upper end of the photovoltaic panel (6), the upper part of the transparent wall (7) is connected to the outer end of the air inlet pipe (5), a circulating fan (8) is connected to the air outlet pipe (4), and the outlet of the circulating fan (8) is connected to the inside of the house body (1), a downpipe (9) is installed near the lower side of the photovoltaic panel (6) of the house body (1), the lower end of the photovoltaic panel (6) and the top of the house body (1) are provided with openings, an overflow pipe (10) is installed at the lower part of the transparent wall (7), and a connecting pipe (11) is connected between the upper end of the house body (1) and the lower part of the photovoltaic panel (6).

2. The green building according to claim 1, characterized in that: A water tank (12) is installed above the house body (1) below the photovoltaic panel (6), and shade-loving plants (15) are planted in the water tank (12).

3. The green building according to claim 2, characterized in that: An air inlet pipe (5) is installed at the lower part of the house body (1), and a ventilation fan (13) is installed in the middle part of the transparent wall (7). The air inlet pipe (5) installed at the lower part of the house body (1) is a single air inlet pipe.

4. The green building according to claim 3, characterized in that: A light rotating plate (14) is rotatably mounted on the outer end of the ventilation fan (13).

5. The green building according to claim 1, characterized in that: A rotating baffle (16) is rotatably mounted on the upper end of the house body (1) near the lower end of the photovoltaic panel (6); a worm wheel (17) is mounted on the rotating shaft of the rotating baffle (16); a worm (18) is engaged with the worm wheel (17); a stepping motor (19) is connected to the worm (18); and the stepping motor (19) is fixedly mounted on the house body (1).

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