Device for recycling waste heat of air compressor by using air energy

Abstract

The utility model relates to the technical field of waste heat recovery of air compressors, in particular to a device for recovering waste heat of an air compressor by utilizing air energy, which comprises an air compressor body, an air outlet pipe is fixedly connected to one vertical parallel outer side of the air compressor body, a fan is fixedly connected to one end, far away from the air compressor body, of the air outlet pipe, one side of the fan is fixedly connected with a connecting pipe, and the other side of the fan is fixedly connected with an air outlet pipe. A water tank is fixedly connected to the end, away from the fan, of the connecting pipe, a spiral pipe is installed in the water tank, one end of the spiral pipe is connected with the connecting pipe, the other end of the spiral pipe extends to the outer side of the water tank, a plurality of rotating shafts are vertically arranged on the two inner sides in the water tank in parallel, and blade plates distributed in a circumferential mode are fixedly connected to the outer sides of the rotating shafts; the utility model provides a device for recycling waste heat of an air compressor by using air energy, which solves the problem that the speed of recycling the waste heat generated by the air compressor by a water source is low due to the fact that water is static in a box body and poor in flowability.

Description

TECHNICAL FIELD

[0001] The utility model relates to air compressor waste heat recovery technical field, concretely relates to a kind of air energy recovery air compressor waste heat device. BACKGROUND

[0002] Air compressor is also called air compressor, it is a kind of equipment for compressing gas, air compressor and water pump working principle is similar, most air compressors on the market are reciprocating piston type, it can be used as air power for gas transmission, gas synthesis and gas separation, and air compressor generates a lot of heat on the surface when working, so that staff can be provided with special waste heat recovery device on the surface of air compressor, to carry out secondary utilization, to avoid resource waste.

[0003] Such as Chinese patent announcement No. CN218439666U, a kind of air compressor waste heat recovery and utilization device, belongs to air compressor waste heat recovery technical field, including recovery structure, recovery mechanism includes elbow pipe, the outer wall of elbow pipe one side and the other end inner wall of shell fixed connection, the outer wall of elbow pipe is fixedly connected with box, one end of elbow pipe is connected with exhaust hopper, one side of elbow pipe is equipped with fan, the outer wall of fan and the inner wall of shell fixed connection.

[0004] In the above patent, although the hot air generated by air compressor is sucked into the elbow pipe by fan, and then the hot air heats the water in the box, the air is discharged from the exhaust hopper, and the generated waste heat is recycled and utilized, but the air compressor waste heat recovery and utilization device does not have stirring device in the collecting box for air compressor waste heat, so when the water source is transported to the surface of air compressor, the water is static in the box, the flowability is poor, so that the water source recovers the waste heat generated by air compressor slowly. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of air energy recovery air compressor waste heat device, to solve the problem that water is static in the box, the flowability is poor, so that the water source recovers the waste heat generated by air compressor slowly.

[0006] To achieve the above object, a kind of air energy recovery air compressor waste heat device is provided, including air compressor body, air compressor body is vertically parallel and is fixedly connected with the air outlet pipe outside, the air outlet pipe is fixedly connected with fan at the end away from air compressor body, fan side is fixedly connected with connecting pipe, connecting pipe is fixedly connected with water tank at the end away from fan, spiral pipe is installed in water tank, one end of spiral pipe is connected with connecting pipe, spiral pipe extends to the outside of water tank, multiple rotating shafts are arranged vertically parallel in the inside of water tank, rotating shaft is fixedly connected with the leaf plate distributed in circle outside, water inlet for water injection is arranged in the middle of the top of water tank, water outlet is arranged in the vertical parallel side of water tank.

[0007] As a further improvement of the technical solution, the plurality of rotating shafts are respectively located at the four corners of the vertical parallel two inner sides, and the rotating shafts are located between the spiral pipe and the water tank transverse parallel inner side.

[0008] As a further improvement of the technical solution, one end of the plurality of rotating shafts extends to the vertical parallel one outer side of the water tank and is fixedly connected with a sprocket, the plurality of sprockets are connected through a chain transmission, the vertical parallel one outer side of the water tank is fixedly connected with a bracket, and the top end of the bracket is fixedly connected with a servo motor coaxial with one of the rotating shafts.

[0009] As a further improvement of the technical solution, the controller is fixedly connected to the outside of the air compressor body, and the surface of the controller is provided with a power interface and a start adjusting button.

[0010] As a further improvement of the technical solution, the temperature sensor is fixedly connected to the transverse parallel one outer side of the water tank, and the temperature sensor and the servo motor are electrically connected with the controller.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] The device for recycling waste heat of air compressor by air energy is provided with a plurality of rotatable rotating shafts between the inner side of the water tank and the spiral pipe, and a plurality of circumferentially distributed blade plates are arranged outside the rotating shafts. When the water source for heat absorption is transported into the water tank through the water inlet pipe, the staff can start the servo motor and the fan through the controller. The start of the fan can make the high-temperature gas generated by the air compressor body flow into the connecting pipe from the gas outlet pipe, and then into the spiral pipe inside the water tank. The start of the servo motor drives the rotation of the plurality of rotating shafts, so as to drive the blade plates to quickly stir the water source for heat absorption in the water tank, so that more unit volume of the water source is attached to the outer surface of the spiral pipe, so as to increase the recycling speed of the water source to the waste heat generated by the air compressor. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Fig. 2 It is a schematic diagram of the overall structure of the utility model from the top;

[0015] Fig. 3 It is a schematic diagram of the internal structure of the water tank of the utility model.

[0016] In the figure: 1, air compressor body; 2, gas outlet pipe; 3, fan; 4, connecting pipe; 5, water tank; 6, spiral pipe; 7, rotating shaft; 8, blade plate; 9, water inlet; 10, water outlet; 11, sprocket; 12, chain; 13, bracket; 14, servo motor; 15, controller; 16, power interface; 17, start adjusting button; 18, temperature sensor. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the scope of the present application.

[0018] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0019] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0020] Please refer to Figs. 1-3 The air energy recovery air compressor waste heat recovery device provided by the present application recovers waste heat of an air compressor by using air energy, and the recovered waste heat can be used for heating, which is energy-saving and environment-friendly.

[0021] Specific, including air compressor body 1, air compressor body 1 vertical parallel one side fixed with air pipe 2, air pipe 2 away from air compressor body 1 one end fixed with fan 3, fan 3 one side fixed with connecting pipe 4, connecting pipe 4 away from fan 3 one end fixed with water tank 5, water tank 5 inside installation has spiral pipe 6, spiral pipe 6 one end with connecting pipe 4 is connected, spiral pipe 6 other end extends to water tank 5 outside, water tank 5 inside vertical parallel two inside is provided with a plurality of rotating shaft 7, rotating shaft 7 outside fixed with the leaf plate 8 that is circularly distributed, water tank 5 top middle part is provided with water inlet 9 for water injection, water tank 5 vertical parallel one side is provided with water outlet 10;A plurality of rotating shaft 7 are located in vertical parallel two inside four corners, and rotating shaft 7 is located between spiral pipe 6 and water tank 5 horizontal parallel inside;A plurality of rotating shaft 7 one end extends to water tank 5 vertical parallel one side and fixed with sprocket 11, a plurality of sprocket 11 is drivenly connected through chain 12, water tank 5 vertical parallel one side is fixed with bracket 13, bracket 13 top is fixed with the servo motor 14 that is coaxial with one of rotating shaft 7.

[0022] The above technical scheme, through the controller 15 opens the air compressor body 1 work, at this time the high hot gas generated by the air compressor body 1 work is guided from the air pipe 2 and enters into the connecting pipe 4 by the fan 3, because the connecting pipe 4 is provided with the filter for purifying the gas, so that the high hot gas enters into the spiral pipe 6 in the water tank 5 after being purified by the filter, and then the servo motor 14 is started to drive the plurality of rotating shafts 7 to rotate, so as to drive the plurality of leaf plates 8 fixed outside the rotating shaft 7 to quickly stir the water source in the water tank 5 for absorbing heat, so that more unit volume of water source is attached to the outer surface of the spiral pipe 6, which greatly improves the heat recovery speed of the water source for the waste heat generated by the air compressor, and finally the high hot gas is discharged from the outlet of the spiral pipe 6 to the air, and the recovered water is discharged from the water outlet 10 outside the water tank 5.

[0023] Specifically, the air compressor body 1 is fixed with a controller 15 on the outside, the surface of the controller 15 is provided with a power interface 16 and a start adjusting button 17, and a temperature sensor 18 is fixed on the outside of the water tank 5 in transverse parallel, and the temperature sensor 18 and the servo motor 14 are electrically connected with the controller 15.

[0024] The above technical scheme, by electrically connecting the temperature sensor 18 and the servo motor 14 with the controller 15, improves the intelligence of the equipment and reduces the labor intensity of the workers.

[0025] Working principle: before recycling, first connect the power cord with the power interface 16 on the controller 15, at this time, start the air compressor body 1 and the fan 3 synchronous work through the controller 15, the high-temperature gas generated by the air compressor body 1 work through the guidance of the fan 3 from the outlet pipe 2 and into the connecting pipe 4, then through the filter on the connecting pipe 4 into the spiral pipe 6 in the water tank 5, at this time, the staff will inject water from the water inlet 9 into the water tank 5, then start the servo motor 14 through the controller 15 to drive multiple rotating shafts 7 to rotate, so as to drive multiple leaf plates 8 fixed outside the rotating shaft 7 to quickly stir the water source in the water tank 5 for absorbing heat, so that more unit volume of water source is attached to the outer surface of the spiral pipe 6, greatly improves the water source recovery speed of the waste heat generated by the air compressor, finally, the high-temperature gas is discharged from the outlet of the spiral pipe 6 to the air, and the recovered water is discharged from the water outlet 10 outside the water tank 5.

[0026] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for recovering waste heat from an air compressor using air energy, characterized by: Including air compressor body (1), the air compressor body (1) is vertically parallel to one side and is fixed with air outlet pipe (2), the air outlet pipe (2) is fixed with fan (3) at one end away from air compressor body (1), one side of the fan (3) is fixed with connecting pipe (4), the connecting pipe (4) is fixed with water tank (5) at one end away from fan (3); The water tank (5) is internally provided with spiral pipe (6), one end of the spiral pipe (6) is connected with connecting pipe (4), and the other end of the spiral pipe (6) extends to the outside of the water tank (5); The water tank (5) is vertically parallel to two inside and is provided with a plurality of rotating shafts (7), the rotating shaft (7) is fixed with a plurality of leaf plates (8) distributed in a circular manner outside the rotating shaft (7); The water tank (5) is provided with water inlet (9) for water injection in the middle of the top end, and the water tank (5) is vertically parallel to one side and is provided with water outlet (10).

2. The device for recovering waste heat of an air compressor by using air energy according to claim 1, characterized in that: A plurality of rotating shafts (7) are respectively located at the four corners of the vertically parallel two inside, and the rotating shaft (7) is located between the spiral pipe (6) and the water tank (5) transversely parallel to the inside.

3. The device for recovering waste heat of an air compressor by using air energy according to claim 2, characterized in that: One end of a plurality of rotating shafts (7) extends to the vertically parallel one side of the water tank (5) and is fixed with chain wheel (11), and a plurality of chain wheels (11) are connected by chain (12) transmission. The water tank (5) is vertically parallel to one side and is fixed with bracket (13), and the bracket (13) is fixed with servo motor (14) coaxial with one of the rotating shafts (7) at the top end.

4. The device for recovering waste heat of an air compressor using air energy according to claim 1, characterized in that: The air compressor body (1) is fixed with controller (15) outside, the surface of the controller (15) is provided with power interface (16) and start adjustment button (17).

5. The device for recovering waste heat of an air compressor using air energy according to claim 1, characterized in that: The water tank (5) is fixed with temperature sensor (18) transversely parallel to one side, and the temperature sensor (18) and servo motor (14) are electrically connected between the controller (15).

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