阅读说明：本技术 一种地源热能与电能互补互偿节电节能系统 (Complementary mutual compensation electricity-saving and energy-saving system for ground source heat energy and electric energy ) 是由 孟庆彬 王海涛 胡宁 孙成兵 于 2021-08-25 设计创作，主要内容包括：本发明公开了一种地源热能与电能互补互偿节电节能系统,涉及热源地泵技术领域,其包括地源热泵系统,所述地源热泵系统的热气进入端通过第二导管连接有中央空调输入末端,地源热泵系统的冷气排出端通过第一导管连接有中央空调输入末端,所述地源热泵系统的热气排出端连接有分流管,分流管上设置有多个换热机构,多个所述换热机构的输出端均安装有蛇形冷却管,所述地源热泵系统的冷气输入端通过第三导管连接有制冷机构。本发明通过换热过程中的温差发电,从而对热量回收利用,减少了能量损耗,通过将换热过程中收集的电能对液体制冷散热,实现地源热能与电能的之间的互相利用,极大的提高了换热效果及冷却效果。(The invention discloses a ground source heat energy and electric energy complementary compensation electricity-saving and energy-saving system, which relates to the technical field of heat source ground pumps and comprises a ground source heat pump system, wherein a hot gas inlet end of the ground source heat pump system is connected with a central air conditioner input tail end through a second conduit, a cold gas outlet end of the ground source heat pump system is connected with the central air conditioner input tail end through a first conduit, a hot gas outlet end of the ground source heat pump system is connected with a flow dividing pipe, a plurality of heat exchange mechanisms are arranged on the flow dividing pipe, snake-shaped cooling pipes are arranged at output ends of the heat exchange mechanisms, and a cold gas inlet end of the ground source heat pump system is connected with a refrigerating mechanism through a third conduit. The invention generates electricity through the temperature difference in the heat exchange process, thereby recycling heat and reducing energy loss, and mutually utilizes ground source heat energy and electric energy by refrigerating and radiating the liquid through the electric energy collected in the heat exchange process, thereby greatly improving the heat exchange effect and the cooling effect.)

1. A ground source heat energy and electric energy complementary compensation electricity-saving and energy-saving system, which comprises a ground source heat pump system (5), the hot gas inlet end of the ground source heat pump system (5) is connected with the central air conditioner input tail end (2) through a second conduit (4), the cold gas outlet end of the ground source heat pump system (5) is connected with the central air conditioner input tail end (1) through a first conduit (3), it is characterized in that the hot gas discharge end of the ground source heat pump system (5) is connected with a shunt tube (12), a plurality of heat exchange mechanisms (9) are arranged on the shunt tube (12), the output ends of the heat exchange mechanisms (9) are all provided with a serpentine cooling tube (10), the cold air input end of the ground source heat pump system (5) is connected with a refrigerating mechanism (7) through a third conduit (6), the input of refrigeration mechanism (7) is connected with collector pipe (8), and is a plurality of the other end of snakelike cooling tube (10) all is connected with collector pipe (8) intercommunication.

2. The complementary electricity-saving and energy-saving system based on complementary compensation of ground source heat energy and electric energy as claimed in claim 1, wherein the heat exchange mechanism (9) comprises a liquid inlet pipe (94) connected with the shunt pipe (12), the other end of the liquid inlet pipe (94) is provided with a heat exchange shell (91), the other end of the heat exchange shell (91) is provided with a liquid outlet pipe (95) connected with the serpentine cooling pipe (10), and the heat exchange shell (91) is embedded with a plurality of thermoelectric generation sheets (93) at equal intervals.

3. The complementary electricity-saving and energy-saving system based on complementary complementation of ground source heat energy and electric energy as claimed in claim 2, further comprising an independent electric power storage device (11), wherein the electric power storage device (11) is electrically connected with a plurality of corresponding thermoelectric generation sheets (93), and the heat exchange shell (91) is provided with at least one heat dissipation fin (92) for heat dissipation.

4. The complementary electricity-saving and energy-saving system based on complementary complementation of ground source heat energy and electric energy as claimed in claim 3, characterized in that the refrigeration mechanism (7) comprises a refrigeration shell (71), an upper cover (72) connected with the third conduit (6) and a lower cover (73) connected with the collecting pipe (8) are arranged on the refrigeration shell (71), two partition boards (74) are further fixed in the refrigeration shell (71), the two partition boards (74) divide the refrigeration shell (71) into three cavities, and the two non-adjacent cavities are connected in communication through a vertical pipe (75).

5. The complementary compensable electricity-saving and energy-saving system of ground source heat energy and electric energy as claimed in claim 4, wherein a plurality of semiconductor cooling plates (76) are arranged on the vertical pipe (75), and the semiconductor cooling plates (76) are electrically connected with the electric power storage device (11).

6. The complementary and complementary electricity-saving and energy-saving system of ground source heat energy and electric energy as claimed in claim 4, wherein the inner wall of the refrigeration shell (71) is provided with thermal insulation material.

7. The complementary electricity-saving and energy-saving system based on complementary compensation of ground source heat energy and electric energy as claimed in claim 3, wherein the hot end face of the thermoelectric generation sheet (93) faces the inside of the heat exchange shell (91), and the cold end face of the thermoelectric generation sheet (93) faces away from the heat exchange shell (91).

Technical Field

The invention relates to the technical field of heat source ground pumps, in particular to a ground source heat energy and electric energy complementary and complementary electricity-saving and energy-saving system.

Background

The existing ground source heat pump system for the central air conditioner uses water as a medium, and continuously performs heat and cold exchange with soil through indoor gas so as to achieve the effect of refrigeration or heating, but hot water directly exchanges heat with the soil when flowing out, so that the heat loss is serious, and the heat cannot be recycled.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a complementary and mutually-compensated electricity-saving and energy-saving system for ground source heat energy and electric energy.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a ground source heat energy and complementary compensation economize on electricity economizer system of electric energy, includes ground source heat pump system, the steam of ground source heat pump system gets into the end and has central air conditioning input end through the second pipe connection, and the air conditioning discharge end of ground source heat pump system has central air conditioning input end through first pipe connection, the steam discharge end of ground source heat pump system is connected with the shunt tubes, is provided with a plurality of heat transfer mechanisms on the shunt tubes, and is a plurality of snakelike cooling tube is all installed to heat transfer mechanism's output, the air conditioning input of ground source heat pump system has refrigeration mechanism through the third pipe connection, refrigeration mechanism's input is connected with the collecting pipe, and is a plurality of the other end of snakelike cooling tube all is connected with the collecting pipe intercommunication.

Preferably, heat transfer mechanism includes the feed liquor pipe of being connected with the shunt tubes, the other end of feed liquor pipe is provided with the heat transfer casing, and the other end of heat transfer casing is provided with the drain pipe that is connected with snakelike cooling tube, the equidistance inlays on the heat transfer casing and is equipped with a plurality of thermoelectric generation pieces.

Preferably, the thermoelectric generation device further comprises an independent power storage device, the power storage device is electrically connected with the corresponding thermoelectric generation pieces, and at least one heat dissipation fin for dissipating heat is arranged on the heat exchange shell.

Preferably, the refrigeration mechanism comprises a refrigeration shell, an upper cover connected with the third conduit and a lower cover connected with the collecting pipe are arranged on the refrigeration shell, two partition plates are further fixed in the refrigeration shell and divide the refrigeration shell into three cavities, and the two cavities which are not adjacent are communicated and connected through a vertical pipe.

Preferably, a plurality of semiconductor refrigeration pieces are arranged on the vertical pipe and electrically connected with the power storage device.

Preferably, the inner wall of the refrigeration shell is provided with a heat insulation material.

Preferably, the hot end surface of the thermoelectric generation piece faces the inside of the heat exchange shell, and the cold end surface of the thermoelectric generation piece faces away from the heat exchange shell.

The invention has the beneficial effects that:

1, the invention generates electricity by utilizing the temperature difference in the heat exchange process in the traditional ground source heat pump system, thereby recycling heat and reducing energy loss;

2, the liquid is cooled and radiated by the electric energy collected in the heat exchange process, so that the mutual utilization of the ground source heat energy and the electric energy is realized, and the heat exchange effect and the cooling effect are greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of a ground source heat energy and electric energy complementary electricity-saving and energy-saving system provided by the present invention.

Fig. 2 is a schematic structural diagram of a heat exchange mechanism in a ground source heat energy and electric energy complementary electricity-saving and energy-saving system provided by the invention.

Fig. 3 is a schematic structural view of the refrigerating mechanism of the present invention.

FIG. 4 is a schematic view of the standpipe structure of the present invention.

Fig. 5 is a schematic view of the internal structure of the refrigerating mechanism of the present invention.

Figure 6 is a top cross-sectional view of the refrigeration shell of the present invention.

Reference numbers in the figures: the system comprises a central air conditioner input end 1, a central air conditioner input end 2, a first guide pipe 3, a second guide pipe 4, a ground source heat pump system 5, a third guide pipe 6, a refrigeration mechanism 7, a refrigeration shell 71, an upper cover 72, a lower cover 73, a partition board 74, a vertical pipe 75, a semiconductor refrigeration piece 76, a collecting pipe 8, a heat exchange mechanism 9, a heat exchange shell 91, a heat dissipation fin 92, a thermoelectric generation piece 93, a liquid inlet pipe 94, a liquid outlet pipe 95, a serpentine cooling pipe 10, an electric power storage device 11 and a shunt pipe 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, a ground source heat energy and electric energy complementary electricity-saving and energy-saving system, which comprises a ground source heat pump system 5, wherein a hot air inlet end of the ground source heat pump system 5 is connected with a central air conditioner input terminal 2 through a second conduit 4, a cold air outlet end of the ground source heat pump system 5 is connected with the central air conditioner input terminal 1 through a first conduit 3, a hot air outlet end of the ground source heat pump system 5 is connected with a shunt tube 12, a plurality of heat exchange mechanisms 9 are arranged on the shunt tube 12, serpentine cooling tubes 10 are respectively arranged at output ends of the plurality of heat exchange mechanisms 9, a cold air inlet end of the ground source heat pump system 5 is connected with a refrigerating mechanism 7 through a third conduit 6, an input end of the refrigerating mechanism 7 is connected with a collecting tube 8, and the other ends of the plurality of the serpentine cooling tubes 10 are respectively communicated with the collecting tube 8.

The heat exchange mechanism 9 comprises a liquid inlet pipe 94 connected with the shunt pipe 12, the other end of the liquid inlet pipe 94 is provided with a heat exchange shell 91, the other end of the heat exchange shell 91 is provided with a liquid outlet pipe 95 connected with the serpentine cooling pipe 10, and a plurality of thermoelectric generation pieces 93 are embedded on the heat exchange shell 91 at equal intervals. The thermoelectric power generation device further comprises an independent power storage device 11, the power storage device 11 is electrically connected with the corresponding thermoelectric power generation sheets 93, and at least one heat dissipation fin 92 for dissipating heat is arranged on the heat exchange shell 91. The refrigeration mechanism 7 comprises a refrigeration shell 71, an upper cover 72 connected with the third conduit 6 and a lower cover 73 connected with the collecting pipe 8 are arranged on the refrigeration shell 71, two partition plates 74 are further fixed in the refrigeration shell 71, the refrigeration shell 71 is divided into three cavities by the two partition plates 74, and the two nonadjacent cavities are communicated and connected through a vertical pipe 75. The vertical pipe 75 is provided with a plurality of semiconductor refrigeration pieces 76, and the semiconductor refrigeration pieces 76 are electrically connected with the power storage device 11. The inner wall of the refrigeration shell 71 is provided with a heat insulation material, so that the temperature change is reduced, the hot end surface of the thermoelectric generation piece 93 faces the heat exchange shell 91, and the cold end surface of the thermoelectric generation piece 93 faces back to the heat exchange shell 91.

The working principle is as follows: the existing ground source heat pump system for central air conditioner uses water as medium, and continuously performs heat and cold exchange with soil through indoor gas, thereby achieving the effect of refrigeration or heating, but when hot water flows out, the hot water directly exchanges heat with soil, so that heat loss is serious, and heat recycling can not be performed, in this embodiment, indoor hot air is sucked through the input terminal 1 of the central air conditioner, the ground source heat pump system 5 performs heat exchange of liquid medium through the first conduit 3, the liquid with heat sucked into the input terminal 1 of the central air conditioner enters the heat exchange shell 91 through the shunt pipe 12 and the liquid inlet pipe 94, because the heat exchange shell 91 is directly buried in the soil, the temperature difference between two end surfaces of the thermoelectric generation sheet 93 is large, so that the thermoelectric generation sheet can work to generate electric quantity, and store the electric quantity in the electric power storage device 11, the hot liquid contacts with the soil through the serpentine cooling pipe 10 to further dissipate heat and cool and finally converges to the collecting pipe 8, get into refrigeration casing 71 through collecting pipe 8 in, when the hot liquid after the cooling gets into standpipe 75, supply power to semiconductor refrigeration piece 76 through electric power storage device 11 to refrigerate liquid, further improved the refrigeration effect to liquid, the electric power that the refrigeration used simultaneously is produced by traditional heat transfer in-process, do not additionally utilize electric power, the liquid after the cooling finally passes through ground source heat pump system 5 and outside cold air heat transfer, through the terminal 2 air conditioning of discharging into cold air indoor of second pipe 4 and central air conditioning input.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.