Comprehensive utilization device for residual heat and residual pressure of generator set

Abstract

The utility model provides a comprehensive utilization device for residual heat and residual pressure of a generator set, which comprises a generator set body, the outer surface of the generator set body is fixedly connected with a heat-conducting plate and a heat-conducting pipe, and the heat-conducting plate is positioned on the inner side of the heat-conducting pipe. The end, away from the generator set body, of the heat conduction pipe fixedly communicates with a connecting pipe, a power mechanism is arranged in the connecting pipe, and fan blades are arranged in the connecting pipe. Waste heat generated by the generator set body can be quickly led out and transmitted, the fan blades can be driven to rotate through the arranged power mechanism, then flowing and diffusion of the waste heat in the connecting pipe can be enhanced, and the heat conduction plate, the heat conduction pipe, the connecting pipe, the power mechanism and the fan blades are matched, so that the waste heat leading-out efficiency is improved, and the service life of the generator set is prolonged. The energy waste is reduced, and meanwhile, the thermal load of the environment is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste heat recovery and utilization, and specifically relates to a comprehensive utilization device for waste heat and waste pressure of a generator set. Background Art

[0002] In the energy field, generator sets are important power supply equipment, but they generate a large amount of waste heat during their operation. At present, the waste heat of many generator sets has not been fully and effectively utilized, which not only causes energy waste, but also increases the heat load of the environment. With the continuous growth of energy demand and the increasing requirements for energy conservation and emission reduction, how to quickly export and utilize the waste heat of generator sets has become an urgent problem to be solved.

[0003] Traditional methods of waste heat extraction and utilization often have problems such as low efficiency and slow extraction speed, and cannot meet the needs of modern industry for efficient energy utilization. Due to the untimely extraction of waste heat, the operating efficiency of the generator set will also be affected to a certain extent, and it may also shorten the life of the equipment.

[0004] Therefore, a device for comprehensively utilizing waste heat and waste pressure of a generator set is needed to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a comprehensive utilization device for waste heat and waste pressure of a generator set.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A comprehensive utilization device for waste heat and waste pressure of a generator set includes a generator set body, a heat conduction plate fixedly connected to the outer surface of the generator set body, a heat conduction pipe fixedly connected to the outer surface of the generator set body, the heat conduction plate is located on the inner side of the heat conduction pipe, the end of the heat conduction pipe away from the generator set body is fixedly connected to a connecting pipe, a power mechanism is provided inside the connecting pipe, fan blades are provided inside the connecting pipe, the end of the connecting pipe away from the heat conduction pipe is fixedly connected to a supporting frame, and a filter assembly is provided inside the supporting frame.

[0008] As a preferred solution of this embodiment, the power mechanism includes a motor fixedly mounted on the outer surface of the connecting tube, the output end of the motor is fixedly connected to a limiting shaft, the outer surface of the limiting shaft rotates with the inner wall of the connecting tube, and the outer surface of the limiting shaft is fixedly connected to a first bevel gear.

[0009] As a preferred solution of this embodiment, the outer surface of the first bevel gear is meshedly connected to the second bevel gear, the inner wall of the second bevel gear is fixedly connected to a rotating shaft, and the end of the rotating shaft away from the second bevel gear is fixedly connected to the outer surface of the fan blade.

[0010] As a preferred solution of this embodiment, the outer surface of the rotating shaft is rotatably connected to a fixing bracket, and the upper and lower ends of the fixing bracket are fixedly connected to the inner wall of the connecting pipe.

[0011] As a preferred solution of this embodiment, the filter assembly includes a sealing cover inserted into the interior of the carrier frame, and a handle is fixedly connected to the upper surface of the sealing cover.

[0012] As a preferred solution of this embodiment, a filter is fixedly connected to the bottom surface of the sealing cover, and the filter is inserted into the interior of the carrying frame.

[0013] As a preferred solution of this embodiment, an activated carbon plate is fixedly connected to the bottom surface of the sealing cover, and the activated carbon plate is inserted into the interior of the carrying frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The utility model can quickly extract and transfer the waste heat generated by the generator set body by providing a heat conducting plate, a heat conducting pipe and a connecting pipe. The power mechanism provided can drive the fan blades to rotate, thereby enhancing the flow and diffusion of the waste heat in the connecting pipe. The heat conducting plate, the heat conducting pipe, the connecting pipe, the power mechanism and the fan blades cooperate with each other, thereby improving the efficiency of extracting the waste heat, reducing energy waste and reducing the heat load on the environment.

[0016] (2) The utility model can filter out impurities and particulate matter in the waste heat gas by setting a filter screen and an activated carbon plate. The sealing cover and handle facilitate the installation and disassembly of the filter assembly, and facilitate regular cleaning and replacement, thereby ensuring the continuous stability of the filtering effect, thereby improving the operating stability and reliability of the device, reducing damage to the equipment caused by impurity blockage or pollution, and extending the service life of the equipment. At the same time, it also helps to improve the efficiency and quality of the comprehensive utilization of waste heat and waste pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the power mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the filter assembly of the present invention.

[0021] As shown in the figure: 1. Generator body; 2. Heat conduction plate; 3. Heat conduction pipe; 4. Connecting pipe; 5. Power mechanism; 501. Motor; 502. Limiting shaft; 503. First bevel gear; 504. Second bevel gear; 505. Fixed frame; 506. Rotating shaft; 6. Fan blades; 7. Carrying frame; 8. Filter assembly; 801. Sealing cover; 802. Handle; 803. Filter; 804. Activated carbon plate. DETAILED DESCRIPTION

[0022] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figures 1 to 4As shown, an embodiment of the utility model provides a comprehensive utilization device for waste heat and waste pressure of a generator set, which specifically includes a generator set body 1. The outer surface of the generator set body 1 is tightly fitted with a heat conducting plate 2. The heat conducting plate 2 is made of a material with high thermal conductivity, such as copper or aluminum. It is in the shape of a flat plate and can fully contact the surface of the generator set body 1 to quickly absorb the waste heat generated by the generator set. A heat conducting pipe 3 is fixedly connected to the outer surface of the generator set body 1. The heat conducting pipe 3 can be made of a copper pipe or a stainless steel pipe and is distributed in a curved shape to increase the contact area with the air and improve the waste heat transfer efficiency. The heat conducting plate 2 is located on the inner side of the heat conducting pipe 3, and the two are in close contact to ensure that heat can be quickly transferred from the heat conducting plate 2 to the inner channel of the heat conducting pipe 3. The end of the heat conducting pipe 3 away from the generator set body 1 is fixedly connected to a connecting pipe 4. The connecting pipe 4 is made of a high-temperature resistant material, such as heat-resistant alloy steel, to ensure that the waste heat can flow stably therein.

[0025] See also Figure 2 and Figure 3 As shown, a power mechanism 5 is provided inside the connecting tube 4. The power mechanism 5 specifically includes a motor 501 fixedly mounted on the outer surface of the connecting tube 4. The motor 501 can be a high-efficiency and energy-saving motor to provide power for the device. The output end of the motor 501 is fixedly connected to a limit shaft 502. The outer surface of the limit shaft 502 is rotatably connected to the inner wall of the connecting tube 4 through a bearing to ensure that the limit shaft 502 can rotate stably. The outer surface of the limit shaft 502 is fixedly connected to a first bevel gear 503. The outer surface of the first bevel gear 503 is meshed with a second bevel gear 504. The first bevel gear 503 and the second bevel gear 504 are made of high-strength alloy steel to ensure the stability and reliability of the transmission. The inner wall of the second bevel gear 504 is fixedly connected to a rotating shaft 506. The rotating shaft 506 is also made of a strong material. The end of the rotating shaft 506 away from the second bevel gear 504 is fixedly connected to the outer surface of the fan blade 6. The outer surface of the rotating shaft 506 is rotatably connected to a fixing frame 505, which supports and stabilizes the rotating shaft 506. The upper and lower ends of the fixing frame 505 are fixedly connected to the inner wall of the connecting pipe 4 by welding to ensure the firmness of the connection.

[0026] Specifically in this embodiment, the motor 501 is started, driving the limit shaft 502 to rotate, thereby rotating the first bevel gear 503. The first bevel gear 503 engages to drive the second bevel gear 504 to rotate. The second bevel gear 504 drives the fan blades 6 to rotate through the rotating shaft 506. The rotation of the fan blades 6 enhances the flow and diffusion of residual heat in the connecting tube 4, allowing the residual heat to flow to the supporting frame 7 faster.

[0027] Connecting tube 4 is internally provided with fan blades 6, which can be made of a lightweight material such as aluminum alloy or plastic. Fan blades 6 are fan-shaped and can rotate under the drive of motor 501, enhancing the flow and diffusion of excess heat within connecting tube 4. Connecting tube 4 is fixedly connected to a carrier frame 7 at one end, remote from heat pipe 3. Carrier frame 7 is made of a high-strength metal material, such as stainless steel, and is square in shape with a hollow interior for accommodating filter assembly 8.

[0028] See also Figure 4 As shown, a filter assembly 8 is provided inside the carrier frame 7. The filter assembly 8 specifically includes a sealing cover 801 plugged into the carrier frame 7. The sealing cover 801 is made of high-temperature resistant rubber or plastic to ensure sealing with the carrier frame 7. A handle 802 is fixedly connected to the upper surface of the sealing cover 801 to facilitate the user to remove and install the filter assembly 8. A filter screen 803 is fixedly connected to the bottom surface of the sealing cover 801. The filter screen 803 can be made of a metal wire mesh or a fiber filter screen, which can effectively filter larger impurities and particulate matter in the waste heat gas. The filter screen 803 is plugged into the inside of the carrier frame 7 to ensure stable installation. An activated carbon plate 804 is fixedly connected to the bottom surface of the sealing cover 801. The activated carbon plate 804 can adsorb harmful gases and odors in the waste heat gas to further purify the waste heat. The activated carbon plate 804 is plugged into the inside of the carrier frame 7 to ensure the filtering effect.

[0029] The specific working principle of the present invention is as follows: when the present invention is in use, the waste heat generated during the operation of the generator set body 1 is quickly absorbed by the heat conducting plate 2 and transferred to the heat conducting pipe 3, which guides the waste heat into the connecting pipe 4. At the same time, the motor 501 is started, driving the limit shaft 502 to rotate, thereby rotating the first bevel gear 503, the first bevel gear 503 engages and drives the second bevel gear 504 to rotate, and the second bevel gear 504 drives the fan blade 6 to rotate through the rotating shaft 506. The rotation of the fan blade 6 enhances the flow and diffusion of the waste heat in the connecting pipe 4, so that the waste heat flows to the bearing frame 7 faster. When the waste heat flows through the supporting frame 7, the filter 803 and the activated carbon plate 804 in the filter assembly 8 filter the impurities and particulate matter in the waste heat gas, and the purified waste heat can be further utilized. The design of the sealing cover 801 and the handle 802 facilitates the installation and disassembly of the filter assembly 8, and facilitates the regular cleaning and replacement of the filter 803 and the activated carbon plate 804 to ensure the continuous stability of the filtering effect. The comprehensive utilization device of waste heat and waste pressure of the generator set realizes the rapid extraction of waste heat of the generator set, enhances flow diffusion and filtration and purification, and improves the comprehensive utilization efficiency and quality of waste heat and waste pressure.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for comprehensively utilizing waste heat and waste pressure of a generator set, comprising a generator set body (1), characterized in that: The outer surface of the generator set body (1) is fixedly connected with a heat conducting plate (2) and a heat conducting pipe (3); the heat conducting plate (2) is located on the inner side of the heat conducting pipe (3); one end of the heat conducting pipe (3) away from the generator set body (1) is fixedly connected with a connecting pipe (4); a power mechanism (5) is provided inside the connecting pipe (4); a fan blade (6) is provided inside the connecting pipe (4); one end of the connecting pipe (4) away from the heat conducting pipe (3) is fixedly connected with a bearing frame (7); a filter assembly (8) is provided inside the bearing frame (7).

2. The comprehensive utilization device of waste heat and waste pressure of a generator set according to claim 1, characterized in that: The power mechanism (5) comprises a motor (501), the output end of the motor (501) is fixedly connected to a limiting shaft (502), the outer surface of the limiting shaft (502) rotates with the inner wall of the connecting tube (4), and the outer surface of the limiting shaft (502) is fixedly connected to a first bevel gear (503).

3. The comprehensive utilization device of waste heat and waste pressure of a generator set according to claim 2, characterized in that: The outer surface of the first bevel gear (503) is meshedly connected to the second bevel gear (504), the inner wall of the second bevel gear (504) is fixedly connected to a rotating shaft (506), and one end of the rotating shaft (506) away from the second bevel gear (504) is fixedly connected to the outer surface of the fan blade (6).

4. The comprehensive utilization device of waste heat and waste pressure of a generator set according to claim 3, characterized in that: The outer surface of the rotating shaft (506) is rotatably connected to a fixing frame (505), and the upper and lower ends of the fixing frame (505) are fixedly connected to the inner wall of the connecting pipe (4).

5. The comprehensive utilization device of waste heat and waste pressure of a generator set according to claim 1, characterized in that: The filter assembly (8) comprises a sealing cover (801) inserted into the interior of the carrying frame (7), and a handle (802) is fixedly connected to the upper surface of the sealing cover (801).

6. The comprehensive utilization device of waste heat and waste pressure of a generator set according to claim 5, characterized in that: The bottom surface of the sealing cover (801) is fixedly connected with a filter screen (803), and the filter screen (803) is inserted into the interior of the carrying frame (7).

7. The comprehensive utilization device of waste heat and waste pressure of a generator set according to claim 6, characterized in that: An activated carbon plate (804) is fixedly connected to the bottom surface of the sealing cover (801), and the activated carbon plate (804) is inserted into the interior of the carrying frame (7).

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