Linkage energy station with heat transfer system

Abstract

The linkage energy station with the heat transfer system comprises a box body, a water chilling unit, an outer machine and a water pump set, the water chilling unit is installed on one side of the upper end of the box body, the outer machine is installed at the front end of the water chilling unit, and the water pump set is installed on the side, away from the water chilling unit, of the upper end of the box body. During use, hot air is discharged into the exhaust pipe through the outdoor unit, the water temperature detector monitors the temperature of refrigerating fluid in the backflow pipe in real time, and when the temperature of the refrigerating fluid is too low, the controller controls the first electromagnetic valve to be closed and controls the second electromagnetic valve to be opened; hot air enters the conveying pipe from the exhaust pipe and is blown to the return pipe to heat the internal refrigerating fluid, so that the temperature of the refrigerating fluid is higher than 6 DEG C, the workload of the water chilling unit and a compressor in the water chilling unit is reduced, the working efficiency of the water chilling unit is improved, and the purposes of saving energy, reducing consumption and prolonging the service life of equipment are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy stations, in particular to an interconnected energy station with a heat transmission system. Background Technique

[0002] An interconnected energy station refers to a clean and environmentally friendly power generation facility with a small power, small modularization, and distributed near the load. It will generate electricity and heat during operation. Currently, most interconnected energy stations include a box body. Inside the box body, there are several generator sets. At the upper end of the box body, a chiller, an external unit, and a water pump group are installed. The output ends of the water pump group are respectively connected to the chiller through a forward flow pipe and a return pipe. When in use, the generator sets generate electricity and a large amount of heat. The compressor inside the chiller compresses the refrigerant to generate cold air to dissipate heat inside the box body. At the same time, the external unit discharges the heat into the air. However, the heat discharged by the fan directly into the air will cause heat loss, and the heat energy cannot be reused, resulting in an unsatisfactory resource utilization rate.

[0003] Therefore, it is necessary to provide a new interconnected energy station with a heat transmission system to solve the above technical problems. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides an interconnected energy station with a heat transmission system.

[0005] The interconnected energy station with a heat transmission system provided by the utility model includes a box body, a chiller, an external unit, and a water pump group. A chiller is installed on one side of the upper end of the box body. An external unit is installed at the front end of the chiller. A water pump group is installed on the side of the upper end of the box body far from the chiller. A heat transmission mechanism is arranged at the exhaust end of the external unit;

[0006] The heat transmission mechanism includes an exhaust pipe, a return pipe, and a transport pipe. The exhaust end of the external unit is fixedly connected to the exhaust pipe. A first solenoid valve is fixedly connected to the front end of the exhaust pipe. A second solenoid valve is fixedly connected to one side of the inner wall of the exhaust pipe. One end of the second solenoid valve is fixedly connected to multiple transport pipes. The output ends of the water pump group are connected to the chiller through a forward flow pipe and a return pipe. A connecting pipe is sleeved on the outer wall of the return pipe. The ends of multiple transport pipes far from the second solenoid valve penetrate the exhaust pipe and are fixedly connected to the connecting pipe. A water temperature detector is fixedly connected to the upper end of the inner wall of the return pipe.

[0007] Preferably, the side of the second solenoid valve close to the transport pipe is closely attached to the inner wall of the exhaust pipe.

[0008] Preferably, a heat insulation sleeve is sleeved on the outer wall of the part where multiple transport pipes penetrate the exhaust pipe.

[0009] Preferably, one end of multiple said transport pipes away from the exhaust pipe penetrates through the connecting pipe and faces the return pipe, and dense air holes are formed on the surface of the connecting pipe.

[0010] Preferably, a number of generator sets are fixedly installed inside the box body, and a controller is fixedly connected to one side of the outer wall of the box body.

[0011] Preferably, a box door is rotatably connected to one side of the box body.

[0012] Compared with the related art, a linkage energy station with a heat transfer system provided by the present utility model has the following beneficial effects:

[0013] The present utility model provides a linkage energy station with a heat transfer system. When specifically implemented: The compressor inside the chiller compresses the refrigerant to generate cold air to dissipate the heat generated when the generator sets inside the box body work. The hot air is discharged into the exhaust pipe through the external unit. The water temperature detector monitors the temperature of the refrigerant inside the return pipe in real time. When the temperature of the refrigerant is too low, the controller controls the first solenoid valve to close and the second solenoid valve to open. The hot air enters the transport pipe from the exhaust pipe and blows towards the return pipe to heat the refrigerant inside, so that the temperature of the refrigerant is higher than 6°, thereby reducing the workload of the chiller and its internal compressor, improving the working efficiency of the chiller, achieving the purpose of energy conservation and consumption reduction, extending the service life of the equipment, and improving the resource utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is an axonometric view of a linkage energy station with a heat transfer system provided by the present utility model;

[0015] Figure 2 is a schematic diagram of the internal structure of the exhaust pipe of a linkage energy station with a heat transfer system provided by the present utility model;

[0016] Figure 3 is a schematic diagram of the internal structure of the return pipe of a linkage energy station with a heat transfer system provided by the present utility model.

[0017] Reference numerals in the figures: 1, box body; 2, chiller; 3, external unit; 4, water pump group; 5, exhaust pipe; 6, first solenoid valve; 7, heat insulation sleeve; 8, forward flow pipe; 9, return pipe;10, connecting pipe; 11, second solenoid valve; 12, transport pipe; 13, air hole; 14, water temperature detector; 15, box door; 16, generator set; 17, controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0019] Please refer to Figure 1 - Figure 3 , wherein,Figure 1 An isometric view of a linked energy station with a heat transfer system provided by the present utility model; Figure 2 A schematic diagram of the internal structure of the exhaust duct of a linked energy station with a heat transfer system provided by the present utility model; Figure 3 A schematic diagram of the internal structure of the return pipe of a linked energy station with a heat transfer system provided by the present utility model.

[0020] In the specific implementation process, as Figure 1 - Figure 3 shown, a linked energy station with a heat transfer system includes a box body 1, a chiller 2, an external machine 3 and a water pump group 4. A chiller 2 is installed on one side of the upper end of the box body 1, an external machine 3 is installed at the front end of the chiller 2, a water pump group 4 is installed on the side of the upper end of the box body 1 away from the chiller 2, and a heat transfer mechanism is arranged at the exhaust end of the external machine 3; the heat transfer mechanism includes an exhaust duct 5, a return pipe 9 and a transport pipe 12. The exhaust end of the external machine 3 is fixedly connected to the exhaust duct 5, a first solenoid valve 6 is fixedly connected to the front end of the exhaust duct 5, a second solenoid valve 11 is fixedly connected to one side of the inner wall of the exhaust duct 5, one end of the second solenoid valve 11 is fixedly connected to a plurality of transport pipes 12, the output end of the water pump group 4 is connected to the chiller 2 through a forward flow pipe 8 and a return pipe 9, a connecting pipe 10 is sleeved on the outer wall of the return pipe 9, one end of each of the plurality of transport pipes 12 away from the second solenoid valve 11 penetrates through the exhaust duct 5 and is fixedly connected to the connecting pipe 10, a water temperature detector 14 is fixedly connected to the upper end of the inner wall of the return pipe 9, one side of the second solenoid valve 11 close to the transport pipe 12 is closely attached to the inner wall of the exhaust duct 5, a heat insulation sleeve 7 is sleeved on the outer wall of the part where the plurality of transport pipes 12 penetrate through the exhaust duct 5, one end of each of the plurality of transport pipes 12 away from the exhaust duct 5 penetrates through the connecting pipe 10 and faces the return pipe 9, a plurality of air permeation holes 13 are formed on the surface of the connecting pipe 10, a plurality of generator sets 16 are fixedly installed inside the box body 1, a controller 17 is fixedly connected to one side of the outer wall of the box body 1, a box door 15 is rotatably connected to one side of the box body 1, the model of the water temperature detector 14 is WTQ-280, and the model of the controller 17 is SRND-CM-RY1.

[0021] The working principle provided by the present utility model is as follows: During use, the generator set 16 generates electricity and produces a large amount of heat. The compressor inside the chiller 2 compresses the refrigerant to generate cold air to dissipate the heat generated when the generator set 16 works inside the box body 1. The hot air is discharged into the exhaust air duct 5 through the external unit 3. At this time, the first solenoid valve 6 is opened, and the hot air is discharged into the air. The water temperature detector 14 monitors the temperature of the refrigerant inside the return pipe 9 in real time. When the temperature of the refrigerant is too low, the controller 17 controls the first solenoid valve 6 to close and the second solenoid valve 11 to open. The hot air enters the transport pipe 12 from the exhaust air duct 5 and blows towards the return pipe 9 to heat the refrigerant inside, so that the temperature of the refrigerant is higher than 6°, thereby reducing the workload of the chiller 2 and the compressor inside it, improving the working efficiency of the chiller 2, and achieving the purpose of energy conservation, consumption reduction, and extending the service life of the equipment.

[0022] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here too much.

[0023] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A linked energy station with a heat transfer system, characterized in that The invention comprises a housing (1), a water chiller (2), an external unit (3) and a water pump group (4); the water chiller (2) is installed on one side of the upper end of the housing (1); the external unit (3) is installed at the front end of the water chiller (2); the water pump group (4) is installed on the side of the upper end of the housing (1) away from the water chiller (2); and a heat transfer mechanism is provided at the exhaust end of the external unit (3); The heat transfer mechanism comprises an exhaust pipe (5), a return pipe (9) and a transport pipe (12); the exhaust end of the external unit (3) is fixedly connected to the exhaust pipe (5); the front end of the exhaust pipe (5) is fixedly connected to a first solenoid valve (6); one side of the inner wall of the exhaust pipe (5) is fixedly connected to a second solenoid valve (11); one end of the second solenoid valve (11) is fixedly connected to a plurality of transport pipes (12); the output end of the water pump group (4) is connected to the chiller (2) through a positive flow pipe (8) and a return pipe (9); the outer wall of the return pipe (9) is provided with a connecting pipe (10); the ends of the plurality of transport pipes (12) away from the second solenoid valve (11) pass through the exhaust pipe (5) and are fixedly connected to the connecting pipe (10); the upper end of the inner wall of the return pipe (9) is fixedly connected to a water temperature detector (14).

2. The linked energy station with a heat transfer system according to claim 1, wherein The side of the second solenoid valve (11) close to the transport pipe (12) is tightly fitted to the inner wall of the exhaust pipe (5).

3. The linkage energy station with a heat transfer system according to claim 1, characterized in that, The outer wall of the portion where the plurality of transport pipes (12) pass through the exhaust pipe (5) is covered with a heat-insulating sleeve (7).

4. A linked energy station with a heat transfer system according to claim 1, characterized in that, One end of the plurality of transport pipes (12) away from the exhaust pipe (5) passes through the connecting pipe (10) and faces the return pipe (9). The surface of the connecting pipe (10) is provided with dense air holes (13).

5. A linked energy station with a heat transfer system according to claim 1, characterized in that, A plurality of generator sets (16) are fixedly installed inside the box (1), and a controller (17) is fixedly connected to one side of the outer wall of the box (1).

6. The linkage energy station with a heat transmission system according to claim 1, wherein, One side of the box body (1) is rotatably connected to a box door (15).

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